History Of Multifocal Bone Infarctions Health And Social Care Essay

Osteonecrosis is a common complication of corticosteroid therapy. In this survey, we report the instance of a patient with injury of both articulatio genuss 1 twelvemonth back who has been diagnosed with knee osteonecrosis affecting bilateral proximal tibial and distal thighbone likely due to microvascular hurt to proximal shinbone and distal thighbone. A 22-year-old male patient presented with a history of writhing hurt of both articulatio genuss.He had non taken any drug, In malice of some anodynes, that leads to osteonecrosis. One twelvemonth subsequently, he developed bilateral anterior articulatio genus hurting of insidious oncoming. Magnetic resonance imagination performed on admittance showed osteonecrosis of the bilateral proximal tibial and distal thighbone, about every bit pronounced in the shinbone and thighbone. Osteonecrosis is a reasonably common complication in patients with the history of corticoid usage for the intervention of assortment of systemic and arthritic ups ets. The status can attest itself anyplace in the skeletal system, most normally in the femoral caput. Distal thighbone and proximal shinbone with bilateral engagement is rather rare in the literature. Injury of both articulatio genuss and within one twelvemonth gross osteonecrosis of bilateral articulatio genus articulation is rarest presentation. BONE INFARCTION: known by other names i.e. Avascular mortification, osteonecrosis, sterile mortification, ischaemic bone mortification and AVN ) is a disease due to break of blood supply of tissues, because of vascular via media, cellular decease of bone occur that leads to prostration. It is largely occur in the country where blood supply is unstable and by terminal arterias. It is largely occur at hip articulation but late there is increased opportunity of infarction in weight bearing country of articulatio genus articulation besides and leads to gross devastation of articular surfaces and whole articulations and ligaments. There are many theories about what causes avascular mortification. Hazard factors are chemotherapy in malignant neoplastic disease patient, long term usage of intoxicant and steroid, station injury, decompression illness, vascular via media due to arterial intercalation and thrombosis due to intimal harm, Radiation, prolonged usage of bisphosphonate in osteoporo sis, blood upsets, such as reaping hook cell disease, Glycogen storage upset i.e. Gaucher disease. Commonest is idiopathic. Systemic lupus erythematous, Rheumatoid arthritis, Prolonged, repeated exposure to high force per unit areas etc. So bone infarction can happen by two ways one is primary due to direct hurt of blood supply by child or terrible injury known as self-generated osteonecrosis of the articulatio genus ( SPONK ) , is ill understood but seems to be the consequence of some type of injury to the articulatio genus. It normally affects merely one articulatio genus and most frequently a individual country within the articulatio genus. The country of bone in the articulatio genus loses its normal blood supply and may finally weaken and prostration. This typically leads to trouble and functional restrictions. The hurting is frequently sudden oncoming and increases with weight bearing, step mounting, and at dark. SPONK is most frequently seen in aged adult females with osteopo rosis and secondrily due to drawn-out exposure of hazard factors, affect multiple countries of the articulatio genus, and 80 % of people have both articulatio genuss affected.Case HistoryA 22-year-old adult male with no important medical history presented after the one twelvemonth of in important history of injury complained of left articulatio genus hurting, which he noted after making difficult work and remainder and sometime without associated injury. Pain became worse at dark.He is holding a good scope of articulatio genus gesture bilaterally but terminally terrible painful. Initially he is able to his day-to-day modus operandis but after few old ages subsequently he is non able to make his modus operandi and progressive fatigues additions, musculus neglect wasting, and failing around the joint. He is besides holding history of ictuss for which he is taking intervention but the cause is non cleared because CT encephalon is normal. Everyday research lab scrutiny showed neutrophilia, thrombocytosis, with a hemoglobin degree of 11.3 g/dL, entire WBC count 14100, N 85 % , L 44 % , M 12 % , RBC 3.84, HCT 35 % , MCV 91 % , MCH 29.5pg, MCHC32.3g/dl, RDW14.8 % , ph4.58, MPV 7.7, PCT 0.35 % , PDW 16, and a elevated ESR 101.Periphral vilification shows no sickling. An MRI of the left articulatio genus showed increased ruddy bone marrow within the distal thighbone and proximal tibia/fibula, ab initio thought to be compatible with anaemia from an unexplained inflammatory procedure. Further urologic and gastro enterologic workup was negative. There is no history of steroid or other drug consumptions along with no any drawn-out exposure of hazard factors.Clinical Photograph:Degree centigrades: UsersuserPictures2013-02-15 14.26.49.jpg Fig ( 1 ) Bilateral articulatio genus with normal skin coloring material with same degree of kneecap with mild gush in left sideXRAY OF LEFT KNEEDegree centigrades: UsersuserPictures2013-02-15 13.59.11.jpgfig ( 2 ) : radiogram of bilateral articulatio genuss joint with decresed joint infinite with distal femur median compartment articular devolution with little addition denseness of median femoral articular border.MRI OF R T KNEE JOINTDegree centigrades: UsersuserPictures2013-02-15 14.08.28.jpgC: UsersuserPictures2013-02-15 14.11.41.jpgC: UsersuserPictures2013-02-15 14.09.42.jpg Fig ( 3 ) : There is grounds of extended chronic medullary bone infarct in metaphyseal part of thighbone and shinbone with features dual line mark with deficiency of internal hydrops and widening upto the subchondral home base with prostration of the articular border of thighbone. There is marrow hydrops in subarticular part of shinbone and thighbone. Rate 2 myxoid degenerative alterations are seen in the anterior horn of sidelong semilunar cartilage and posterior horn of median semilunar cartilage, break of normal additive uninterrupted low signal strength of anterior cruciate ligament with partial break of fiber at tibial and femoral fond regard.MRI OF LEFT KNEEDegree centigrades: UsersuserPictures2013-02-15 14.11.41.jpg C: UsersuserPictures2013-02-15 14.12.39.jpgC: UsersuserPictures2013-02-15 14.12.06.jpg Fig ( 4 ) : There is grounds of extended chronic medullary bone infarct in metaphyseal part of thighbone and shinbone with features dual line mark with deficiency of internal hydrops and widening upto the subchondral home base with prostration of the articular border of thighbone. There is marrow hydrops in subarticular part of shinbone and thighbone. Tear of anterior horn of median semilunar cartilage. Modrate joint gush predominately in supra patellar pouch.MRI of BRAIN:Brain parenchyma shows normal MR morphology and grey white distinction, there is no focal parenchymal lesion. Basal gangia and thalmi are normal in volume and signal strength. Mid encephalon, Ponss, and myelin are cardinal and appear normal in signal strength. The cerebellar hemisphere are normal. Ventricular system are normal. WHOLE BODY BONE SCANC: UsersuserPictures2013-02-20 10.23.45.jpg Degree centigrades: UsersuserPictures2013-02-20 10.23.29.jpg Fig ( 5 ) : Skeltal scintigraphy done with20mci of 99m Tc-MDP endovenous and graph taken in three stages post injection revels. ( 1 ) : Flow stage ( immediate station injection ) : there is addition flow in part of bilateral articulatio genuss articulation ( 2 ) : Blood pool stage ( 5 min station injection ) : there is pooling in the part of bilateral articulatio genuss articulation ( 3 ) : Delayed stage ( 3 hour station injection ) : there is increase tracer uptake in the part of bilateral articulatio genus articulation, distal shaft of bilateral thighbone, proximal shaft of bilateral shinbone Suggestive of: -non specific arthritis bilateral articulatio genuss joint with infarct in distal shaft of bilateral thighbones and proximal shaft of bilateral shinbone.PreventionAt the present, there is no known bar but we can decrese the opportunity of AVN by extinguishing the hazard factors. Avoid Immuno-suppressants and other drugs such as Steroids, Glucocorticoid, Indocin, and Butazolidin and drugs that prevent the loss of bone mass such as Bisphosphonate ( diphosphonates ) .Foods that are good and nourish castanetss contain Calcium, Magnesium, Vitamin C and Vitamin D.TreatmentThe end in this instance is to better the map and to look into farther harm to the bone so that bone and joint survived. Without intervention, most people with the disease will see terrible hurting and restriction in motion. To find the most appropriate intervention, the physician considers the followers: the age of the patient, the phase of the disease ( early or late ) , the location and whether bone is a ffected over a little or big country, the underlying cause of osteonecrosis. The articulatio genus is the 2nd most common location for osteonecrosis after hip. The disease can be classified into 4 phases — phase I: patterned advance from no radiographical findings ; phase II: a little flattening of a the median condyle ; phase Three: visual aspect of a radiolucent lesion: and present IV: articular gristle prostration. There are two typical entities: ( I ) self-generated osteonecrosis of the articulatio genus ( SPONK ) , and ( two ) secondary osteonecrosis of the articulatio genus. They are differentiated by age of presentation, associated hazard factors ( e.g. usage of corticoid and alcohol addiction ) , location, lateralization, and condylar engagement. First stop hazard factors i.e. corticoid or intoxicant usage, intervention may non work unless usage of the substance is stopped. Early infarcts ( before X ray alterations are apparent ) can be treated with a surgical process called nucleus decompression and bone grafting or autologous bone marrow organ transplant to better circulation of affected country, but one time the condyle has lost its contour, nucleus decompression will non assist in hurting alleviation and farther prostration of the weight-bearing zone. The of import end to accomplish at this phase is the immobilisation of the affected country. Early Reconstruction, with debridement of the necrotic zone and replacing of the dead bone with autologous bone reinforced to back up the subchondral bone at hazard of prostration. Later phases of avascular mortification ( when X ray alterations have occurred ) necessarily advancement to a earnestly damaged bone and/or articulation that require arthroplasty or joint replacing surgery.DISCUSIONOsteonecrosis has been reported during or after the class of steroid intervention in several conditions such as reaping hook cell disease, systemic lupus erythematus, ulcerative inflammatory bowel disease and Crohn 'sdisease. Corticosteroids are believed to heighten the microvascular ischaemia by diminishing bone blood flow along with increased bone marrow force per unit area due to intra medullary lipocytes hypertrophy. The status can attest itself anyplace in the skeletal system, most normally in the femoral caput, but similar alterations have been reported in the distal articulatio genus, proximal shinbone, humerus, cubitus and the pes. No clear cut regulations exit sing the dosage and continuance of corticoid intervention followed by manifestation of osteonecrosis. Reported instances have documented it every bit early as 6 months to every bit tardily as three old ages. On carnal theoretical account it is reported to be found one hebdomad after the initial steroid disposal. Osteonecrosis begins perniciously and frequently the diagnosing is easy missed and delayed due to often normal field radiogram in early portion of the disease even in the presence of pathological alterations. MRI has bee n reported to be more sensitive and specific to observe osteonecrosis in an early stage. In diagnostic patients with negative field radiogram or MRI findings, the radionuclide bone scan is recommended. It is extremely sensitive for showing the countries of enhanced focal consumption before the alterations are evident on other imaging modes. Conservative intervention options including anodynes, braces, reduced weight bearing, bed remainder, deep heat modes and ROM exercisings are offered, but nil has been proved to be of much significance besides offering a impermanent diagnostic alleviation. None of the intervention options are believed to change the class of the disease. If diagnosed at an early phase, prostration of the subchondral bone and patterned advance of the disease may be averted in some patients by diminishing the joint emphasis and by developing mobility. Different surgical attacks including nucleus decompression, curettement, and bone graft have been tried with contradi ctory out comes, nevertheless, the ultimate intervention is frequently a joint replacing in badly involved articulations.DecisionIt is a common complication in patients with a history of anterior articulatio genus hurting of long continuance with history of injury or associated with other hazard factors of osteonecrosis genrally short-run or long-run corticoid. These instances are really hard to name initial phases with simple conventional imaging techniques. A careful scrutiny with high index of intuition is indispensable while covering with patients with anterior articulatio genus hurting. MRI and radionuclide bone scan are helpful in observing a field radiogram negative lesion. After clinical and radiological rating and verification of such lesion that affect the 2nd most common site after hip i.e. articulatio genus should be managed after proper theatrical production, taking to accomplish hurting free articulatio genus motion with non further deterioting the articulatio genus ma p and to better the morbidity of patient life.

Little Red Riding Hood Essay

The story of Little Red Riding Hood has been around for years. Throughout the years this story has been told many different ways. The story began as a folk tale that European mothers and nurses told to young children. The fable soon came to the attention of Charles Perrault (1628-1703). He was a French attorney who turned into a poet, writer, and anthologist. He published one version of the story in a 1697 collection of fairy tales, which is a book that became a French juvenile classic. The story was soon revised by the Grimm brothers which is the version known today. The moral of Little Red Riding Hood is to show that children should obey their mothers when they tell them about walking through dangerous areas and to beware of seemingly friendly strangers. Little Red Riding Hood starts with the setting of a small cottage in the middle of a thick forest which is the home of a humble girl name Little Red Riding Hood. One day, her mother said, â€Å"Grandma is ill. Take her this basket of cakes, but be very careful. Keep to the path through the wood and don’t ever stop. That way, you will come to no harm. Her mother plainly told her to follow the path to her grandmother’s house and never to stop; that way she can be safe. She disobeyed her mother by not staying on the path which will cause her to eventually meet the wolf, who is popular for playing the villain in most fables. â€Å"Little Red Riding Hood ran back and forth popping strawberries into her mouth†¦ In the meantime, two wicked eyes were spying on her from behind a tree a strange rustling in the woods made Little Red Riding Hood’s heart thump. † When she felt that someone was spying on her or when she heard strange noises, she should turn back or kept going on the path. The author made her get off the path several times by causing distractions such as butterflies which is a good because is shows no matter how great temptation is one should follow a mother’s orders. When she gained the knowledge that she disobeyed her mother, she said, â€Å"I must find the path and run away from here! † She gets back on the path and runs into the seemingly nice wolf. The wolf seems nice because of the pleasant conversation he had started with her. He asked, â€Å"Where are you going, my pretty girl, all alone in the woods? † â€Å"I’m taking Grandma some cakes. She lives at the end of the path,† said Little Riding Hood. Not only did Little Red Riding Hood talk to a complete stranger, but she told him where she is going. That leads towards her grandmother getting eaten by the wolf. When the grandmother is eaten it gives off a shocking surprise to the audience to point where they cannot wait to hear the rest. When Little Red Riding Hood arrives, a famous dialogue follows: â€Å"What great arms you have, grandma! The better to embrace you, my child. ‘What great legs you have! The better to run with, my child. What great ears! The better to hear with. What great eyes! The better to see with. What great teeth! The better to eat you with. † At this particular point in the story is where the story gets extremely interesting and grabs the audience’s full attention. The wolf eats Little Red Riding Hood and falls asleep. In Perrault version this was the end of the story. He was severely criticized for choosing a gruesome ending, but the Grimm Brothers added their ending to the story. A hunter came along and killed the wolf. Then the hunter sliced open the wolf’s stomach and freed the grandmother along with her granddaughter, Little Red Riding Hood. The Grimm Brother’s ending made the story have more justice, but was just as gruesome, if not more. In the end Little Red Riding Hood did disobey her mother, but she later learned her lesson even though it was in a unfortunate manner. The story is short and simple, but most importantly it teaches children about listening and talking to strangers. It can be told to any age group but read by elementary kids and up. The authors were very creative and imaginative. The fairy tale of Little Red Riding will continue to be told for generations to come.

Flashbulb Memory

Flashbulb memory is a distinctive and vivid memory. They are also long lasting, accurate and detailed. These memories are from personal circumstances surrounding a person’s discovery of shocking events. People remember these memories with clear details of the emotions they were feeling, the place where they were, and what they were doing when they first heard the news. These memories are so vivid that people can even remember irrelevant details, such as, weather or what they were wearing. Even though a flashbulb memory could be from previous years early, people can remember these memories like they just happened yesterday.Although, people remember what events happened on these certain days they can’t remember what they did the day before or possibly the day after. The aspect that makes these memories a lifelong memory is the emotion behind the memory. The emotion felt at the time of the event is what turns the memory from a regular memory in to a flashbulb memory. Emoti onal reactions stimulate the release of hormones that have been shown to enhance the formation of long term memories (Saundra K. Ciccarelli, 2009) In addition, people remember emotional trauma better than they remember every day events.The initial shock or stress caused by these extreme events can cause people’s memory to be misread. It has been suggested by a newsletter titled, Memory Disorder Project (2006), that a person has to require participation of the amygdala to actually have had a flashbulb memory. Amygdala is a brain structure involved in emotional memory, and possibly other brain systems which regulates mood and alertness. Amygdala also can regulate the encoding, storage and retrieval of episodic memory. The amygdala may be vital to the retrieval of memories from emotional public events.There have been horrible events that have been perfect examples to research people’s flashbulb memories. In past decades, events such as assignations of John F. Kennedy, Mar tin Luther King Jr. , and the explosion of the space shuttle Challenger have been used to research flashbulb memories. In more current events, people’s memories of the 9/11 attacks have been studied to find out more information about flashbulb memories. An individual can have flashbulb memories of their personal life experiences too. Examples of these would possibly be the death of a family member, or just the opposite, the birth of a family member.A couple personal flashbulb memories I have are the memories of my son being born, and the moment my sister was diagnosed with a life changing brain malformation. I remember exactly what I was feeling, and even what I was wearing during the instant these events occurred. The psychologist, Colegrove started writing in 1899 described how middle-aged people remembered exactly what they were doing thirty-five years ago, when Abraham Lincoln was shot. In the late 1970’s two people Brown and Kulik, started doing research on flashb ulb memories.Their theories seemed to support the idea of adrenaline effects on memory. In the 1970’s the classic example of â€Å"Where were you when you heard about Kennedy being shot. †. Brown and Kulik introduced the term flashbulb memory, along with the first model of the process in developing flashbulb accounts. They suggested a flashbulb memory cannot occur without a high level of surprise or emotional arousal. The four models they proposed was the photographic model, comprehensive model, emotional-integrative model, and the importance driven emotional reactions model.Even further studies of flashbulb memories led people to look in to their accuracy of the actual events. A psychologist named Neisser argued that flashbulb memories are not as accurate as people think they are. He suggested that flashbulb memories are really like â€Å"life markers†. When a significant event occurs, it becomes part of your life history. â€Å"We know our world is changed fr om that moment on, but that doesn’t mean they are accurate. † (Flashbulb Memory). There have been disagreements debating whether flashbulb memories are accurate enough to be categorized in their own group.One reason over this disagreement is because flashbulb memories fade away over time, which is also how regular memories work. Another reason, flashbulb memories are doubted is that they can be very unstable. Flashbulbs can seem extremely vivid because the memories are often retold over and over again. They are not remembered as vividly without constantly thinking about it. â€Å"Accuracy reduces during the first three months and levels at about twelve months. †(Wikipedia, 2010). Flashbulb memories are sometimes classified as a type of autobiography memory.Autobiography memory is memory used in our everyday life. A memory goes through the first stage, encoding. At this stage, a set of mental operations that people perform on sensory information to convert that in formation into a form that is usable in the brain’s storage systems. The next step is storage, where a person’s brain holds on to information for an amount of time. Finally, the last memory process is retrieving. This step can be difficult, as well as impossible. During retrieval, memories can be distorted.Flashbulb memories can still be distorted like all other memories, but they seem to be more vivid in our minds. Normal everyday memories are entered in to our sensory memory. We perceive information with our senses. Then, information goes from sensory memory to short term memory. This transfer occurs because of selective attention, which is the ability to focus on only one stimulus from among all sensory input. Information then is processed in to long term memory. These are long lasting memories that can be stored for a long period of time until memory is retrieved.This transfer can only occur through elaborative rehearsal (Saundra K. Ciccarelli, 2009). Three items t hat are thought to have significant affects on flashbulb memories are consequentiality, distinctiveness of an event, and personal involvement and proximity. Consequentiality is the main characteristic for determining flashbulb memories. The consequence of an event is a particular variable in the making and keeping of flashbulb memory. Two models of flashbulb memories state that the consequence of an event determines the intensity of emotional reactions.Distinctiveness of an event has been considered to be a large contribution to the efficiency of flashbulb memories. Flashbulbs memories have been identified as unique and distinctive from everyday memories. It has been documented that people actually involved in the event are going to remember the event better over time. People who had no direct experience will not have a precise flashbulb memory of the event the way people who were involved or in close proximity (Wikipedia, 2010) Even through the controversy of how accurate flashbulb memories are, or how they work, no one can deny the mystery of them.A person in their own curiosity has to wonder how they remember so many details of the day of a impacting event on their life ten years ago, but they can’t remember what they ate the for breakfast yesterday morning. Flashbulb memory is an appropriate name for the phenomena because these memories can be like clear flashes of what really happened during the time when a person heard this information and felt the emotions at that time. Those emotions stimulating the amygdala makes the memory last longer.Through research of people’s reactions and memories of catastrophic public events, we as a society have learned more details about flashbulb memories. Even though, the research started over a century ago, there are many other unclear topics of flashbulb memories. Such as, exactly what types of memory a flashbulb memory is, how it is retrieved, and how is it different from regular everyday memories. As long as memories have consequentiality, distinctiveness, proximity, or involvement, it will be a long lasting memory. Until proved otherwise these memories will be known as flashbulb memories.

Descriptive Statistics and Clinical Significance Essay

Descriptive Statistics and Clinical Significance - Essay Example From the statistics reported, it is possible to get an idea of the composition of the group that was being studied. Since the participants were not randomly chosen, but had volunteered to be a part of the group; the demographic make-up of the group can tell us about the kind of individuals who would choose to experience such training in the use if research; and about the general demographic makeup of the population from which this group has come. From the mean scores on the subtests, it is possible to get an idea of the direction of the difference. The studied hoped that post-test scores would be higher in all areas; and looking at the means tells us that the data does follow the expected direction. Of course, it is not possible to extrapolate to the population of nurses just on the basis of mean scores; but the direction of difference is also a very important aspect. Descriptive statistics can be used to understand the trends in patient needs or in nurses' abilities as they reveal themselves. A nurse leader can use these trends to anticipate needs in the near future; and detect any anomalies. Such information can also be used in identifying training needs of staff; or any other resources that they may be able to use to enhance their functioning. While research –whether in the utility of therapeutic procedures or in the need for training – cannot be based on descriptive statistics alone; often the impetus for research does come through the observation of the trends displayed in descriptive statistics. It is possible to use percentages and means to understand the ups and downs in hospital work and to simplify information when presenting it to others. Mean scores are best when used in conjunction with the standard deviations; since they can be deceptive by themselves. References: Guilford J. P. and Fruchter B. (1985). Fundamental Stati stics in Psychology and Education (6th ed) McGraw – Hill Levin, J. & Fox, J. A. (2006). Elementary statistics in social research. Delhi: Pearson Education Confidence Intervals Explore these issues on the Internet and through other resources. Share what you find out on these topics: Confidence Intervals: Why are they useful in helping to determine clinical significance? There are many controversies surrounding the issue of clinical significance vs. statistical significance. Identify one of them and summarize it. Finish with your opinion about the controversy. Confidence intervals define the likelihood of the research findings being replicable in the population. Confidence intervals can also be used to distinguish the extent of benefit or harm that a particular therapeutic technique is likely to have given a set of conditions. Clinical significance is the extent to which the results of the study are truly applicable and not just statistically significant. Often, even statistica lly significant effects are quite small in magnitude. In medicine and related fields; a regularly occurring effect is not enough; it needs to be of the required magnitude consistently. Clinical significance helps us evaluate the possibility that the said effect is not only most likely to occur; but is most

The Interactionist View of Crime Essay Example | Topics and Well Written Essays - 250 words - 3

The Interactionist View of Crime - Essay Example The Interactionist view of crime explains delinquent gang behavior in a very elaborate way because it is according to this view that laws banning murder, rapes, and robbery have political undertones. This view of crime states that reality does not exist and therefore crimes are termed either as good or evil. The best example for this view of crime is people viewing some films while others cannot because they think they are not appropriate. Many people refer to criminals condemned under this view of crime as outcasts because they went against the social consensus and norms. All the three perspective views have good points but I think I would go for the conflict view of crime to explain delinquent behavior because I is important to acknowledge the differences between the lower classes compared to the upper class and this is the only perspective that can truly address the problem at hand (Siegel, 2006). First track can help reduce crime from all over the world because short-term effects of crime vary depending on age, sex and culture. Both boys and girls react differently towards crime the same way they handle breakups and heartbreaks. In Belmont for example, adolescents learn how to use guns fast because some are required to do so by their parents for the purposes of self-defense and security just like fast track would help them reduce crime as mentorship from their parents. It is without doubt that crime has spoilt adolescents and the image has stuck in the minds of many people living in America and I believe that fast track can help reduce crime if not fully eradicating it. Crime has seen many people lose their lives from gunshots and fights. According to Nicholas, a researcher who emphasizes more on the use of fast track to reduce crime, many young youths end up in crime due to lack of money and the only way they make quick money is through robbery, selling drugs and engaging in street fights, which relate to violence (Siegel, 2006). The role played by violence in the lives of adolescents in South Bronx is nothing but spoiling them and sending them to grave at an early age.

Is it Cost-Effective to Invest on Simulation Training in order to Dissertation

Is it Cost-Effective to Invest on Simulation Training in order to Improve the Management and Leadership Skills of the Doctors - Dissertation Example ng the doctors’ level of confidence, the provision of simulation programmes is also useful in terms of improving the medical doctors’ competency and patients’ safety. Without the need to practice on patients who are admitted to the hospital, Temple (not known) mentioned that the use of simulation technique will provide each of the doctors the opportunity to review and learn from their own errors and actual performance results. Considering the significance of simulation training programmes over the learning outcomes of the doctors, this study aims whether or not the use of simulation training is cost-effective in terms of improving management and leadership of doctors. To improve the quality of healthcare throughout the United Kingdom, the National Health Service (NHS) is promoting medical leadership and management. In line with this, a literature review will be conducted to examine the attitude of the healthcare institutions and people from the academic world wit h regards to the NHS’ active promotion on healthcare management and medical leadership. In general, the NHS is a publicly funded health care organisation. Therefore, in response to the growing healthcare demands in the United Kingdom, the NHS management team should be made responsible and held accountable when it comes to utilising the most out of its investment fund. In order to examine whether or not it is necessary on the part of the NHS to promote the use of simulation training gadgets for doctors, a literature review will be conducted to determine the importance of teamwork, collaboration, and inter-professionalism in the role and responsibilities of the doctors followed by examining the impact of simulation training on teamwork and doctors’ overall work performance. Eventually, this study will... The scope of this study includes examining the attitude of the healthcare institutions and people from the academic world with regards to the NHS’ active promotion on healthcare management and medical leadership, determining the importance of teamwork, collaboration, and inter-professionalism in the role and responsibilities of the doctors, examining the impact of simulation training on teamwork and doctors’ overall work performance; identify possible future improvements with regards to the use of simulation training devices for doctors, and determining how simulation technologies could affect healthcare management and medical leadership throughout the United Kingdom. Furthermore, this study will also determine whether or not the investment on simulation training is cost-effective in terms of improving management and leadership of doctors. Aside from justifying that not all of the NHS’ investment on training simulation programmes for doctors is effective in terms of improving their knowledge and skills on healthcare management and medical leadership, this study will also provides some suggestions on how the NHS will be able to effectively fulfill its healthcare objectives.

Critically analyse how 'Fight Club' might be considered postmodern Essay

Critically analyse how 'Fight Club' might be considered postmodern - Essay Example One of the pieces of the mosaic is consumerism and anti-cultural attitude promulgated in the film. At this point, it is necessary to stress that fragmentation of the issues brings them to the fore and the technique of â€Å"rapid cutting to reinforce the sometimes extreme action† exploited by filmmakers makes the viewer pay close attention to these fragments (Booker 2007: 37). People are eager to find the connection between the pieces of the mosaic and focus on the major topics discussed. Thus, consumerism is â€Å"criticised primarily as an ideological force . . . that weakens and domesticates men† (Giroux & Szeman 2001: 101). Importantly, the trend spreading globally is not regarded as a peculiarity of the society but is presented as a political paradigm lobbied by the rich. According to the narrator and his alter ego, this ideological force is aimed at enslaving people. Tyler draws a line between capitalism and consumerism (which is a result of the former) as both id eologies oppress people and turn them into slaves. Thus, people are enslaved by things and they are forced to have â€Å"everything from IKEA† they â€Å"could possibly want† (Gibson 2004: 183). However, the world of things is opposed to the real world as it is seen by the protagonists. This is a characteristic feature of postmodernism as it is based on opposition to what has been accepted. Tyler emphasises that the world of things is fake and even unreal and this is a postmodern view on reality. Likewise, Featherstone (2007: 6) notes that â€Å"through consumerism† people are creating â€Å"a destabilized, aestheticized hallucination of reality†. People are taught to fit into the world of IKEA and strive for more things and this makes them feel uneasy as a human cannot and should not become a part of such an unreal reality. The very concept of free will ceases to exist in such a world. Apart from that, the world of consumers

Religious influence on early American art Essay Example | Topics and Well Written Essays - 500 words

Religious influence on early American art - Essay Example The Puritan outlook rooted in the medieval times and was deeply religious. The Puritans believed that all human actions should be directed to the main value of glory of God. On the other hand, Puritan medieval outlook combines with the new democratic feature, because Puritanism with its political ideas was close to the most daring democratic and republican theories. In most cases, Holy Bible served as an informal body of law and understanding of the rules of everyday life. In this respect, early American art being a sponge of the public ideas, absorbed the Puritanism with its religiousness. The current paper considers the influence of the religion on early American literature and fine arts. Considering the early American literature, the early writers had Holy Bible as a model. Bible was the most important source of plots, imagery, and inspiration in the conditions unsuitable even for life. Every passage of the Old and New Testament could become a subject of a sermon or a poem (works by Edward Taylor or a poem â€Å"The Day of Doom† by Michael Wigglesworth). In addition to that, every event of the daily life in New England was reinterpreted in accordance to Scriptures and was seen as a fulfilled prophecy and a confirmation of a reality of the Biblical texts. The joys of hearth and home, marital love, and the birth of children were seen as a manifestation of the Lord’s will and became a topic for New Anglican letters, diaries, poems, and reflections. A personal spiritual experience was also very important and worth literary incarnation. The spiritual experience included the moments of enlightenment or penance communication with God as well as the confrontat ion with the spirits of wickedness (Halleck, 2006). The writers of New England left behind mostly spiritual autobiographies and the diaries of the inner spiritual life (â€Å"The Spiritual Travels of Nathan Cole† (1765). Didacticism is another essential feature of the early literature of New

Compare and contrast the various diagramming techniques used in UML2.0 Essay

Compare and contrast the various diagramming techniques used in UML2.0 - Essay Example UML2.0 is a version of Unified modeling Language which is was develops to use graphic notations and modeling techniques to develop various visual models that are built and applied within systems to facilitate business activities. This paper gives a critical analysis, discussion and comparison of the various diagramming techniques and how they are used within UML2.0 to design and model systems. The various diagraming techniques are explained through illustrations or examples to demonstrate their similarities and differences. There are two major categories of diagrams in the UML2.0 system design and modeling techniques. These are structure and behavior diagrams which represent structural information and behavior of systems respectively. In each of the two major UML2.0 diagraming techniques are seven diagrams which represent various aspects of systems. Therefore, there is a total of fourteen diagrams which are used in the design and modeling techniques of UML2.0. Figure 1 below represen ts an overview of the two categories of diagrams which the UML2.0 design and modeling techniques employs to develop visual systems2. Figure 1: UML2.0 Diagramming All the diagrams under structural diagraming techniques of UML2.0 are similar in the fact that they all represent structural information. ... However, four of the behavior diagrams are used to depict the interactions which exist among different systems. The common similarity of the UML diagrams in system design and modeling is the elements which they contain. In UML2.0 based design and modeling, the elements of a system are depicted in the diagram in defining the structure and model of the system as a whole3. The elements which are composed in the UML2.0 diagramming include actors, business activities, business processes, UML statements, database schemas, software components and logical components. Each of the elements of UML2.0 diagramming plays different roles in communicating the structure and design of the system model. In addition the diagrams within the UML.0 diagramming are basically used to visualize what the system will look like in real application after it has been constructed or installed. Through these diagrams, the required modifications to systems are explained and designed. This is because of the common fea ture of UML2.0 diagramming which ensures that standards are used to specify the details of design and structure of various systems. The diagrams used in UML2.0 mediated system design and modeling are aimed at ensuring the efficiency and effectiveness of systems is ascertained before they are actually built or constructed. The diagrams used in UML2.0 mediated system design and modeling are also similar in the fact that they combine different techniques in achieving the desired design and models of systems. The techniques which are employed by the UML2.0 diagraming techniques include data and business modeling. Entity relationship diagrams are specifically employed in data modeling within the

Okuns Law Essay Example | Topics and Well Written Essays - 1250 words

Okuns Law - Essay Example Arthur Okun clearly explained in numerical values the link between unemployment and output. Okun's Law states that "1 percent more unemployment is estimated to equal 2 percent less output" (Schiller G-4; "Okun's Law or Rule of Thumb" 60). This was also stated as "The higher the rate of growth of output, the greater the reduction in unemployment, and vice versa" ("Okun's Law or Rule of Thumb" 60). Does this Law apply to the prevailing economic condition Conversely, one can hypothesize that this law does not apply to the prevailing situation in the United States of America, and that 1 percent more unemployment does not jeopardize percentage of output. In the United States of America, circumstances often force people to persist on joblessness. For example, many work applicants are from the secondary level of education and only some college units. Most employers however of the 21st century economy prefer information technology literacy in addition to completed college education. Also, the volume of products as output of inputted goods and services are dependent on the availability of the components of goods to be produced, and the availability of employees with hi-tech awareness (Schiller 127). An even depressing marker is the fact that goods for production may be for consumption or for investment. In case the capital will be used for consumables only, then nothing will be allocated for investment goods and vice-versa. This is the situation when capital is limited. Plus, despite increasing population, labor force have not increased, so the potential for output from out of the population is very well below the output needed to support the population (Schiller 127-128). These facts show that most people must have to be responsive of existing conditions on balance between employment and output or Gross Domestic Product. One good way of being responsive to existing conditions is to be pragmatic with limitations on availment of objects used as resources and expertise. These limits set boundaries on productivity. Additionally, if more people will find jobs in exchange for wages, then, more will be the input for labor necessary for production. In other words, balance between employment and output or Gross Domestic Product can be achieved with the minimization of boundaries set by the government and other concerned non-governmental groups on utilization of the natural resources and expertise (Schiller 128). Another front which could be harnessed to raise productivity is the unaccounted portion of labor. These are the full-time mothers, the full-time students, the teen-agers, the children, the sick, the disabled, and those who are working within a family business, but are not paid wages for doing jobs (Schiller 126; Frumkin 1987). Practically, these people are parts and parcels of the consumers and demand side of the economic market, yet they have no direct productivity in terms of income generation. In fact they may even be the bulk of the population that is reliant on the working groups' productivity. Plus, they are apparently the population who spends more and consumes more than those who are employed. Real life economic growth could hardly be achieved then, unless something is done with the dependent population in the American society. Gauged by the facts that unemployment economically

Advocacy of client Essay Example | Topics and Well Written Essays - 500 words

Advocacy of client - Essay Example service not only brings forth representation of the victim, but also offers pieces of advice to the victim as a way of assisting him to help himself (Kirst-Ashman and Hull, 2011). People require advocacy services for various reasons, and in this case, Steve is in dire need of the same for more than one reason. One, he is on the wrong and needs advice on the situation and not to mention he is a minor. Hence, most likely he does not possess a vast background or knowledge about his rights. Indeed, advocates serve more than just being representatives as they also act as negotiators. They act on behalf of the defendants to strike a suitable resolution of the matter. For example, in Steve’s case, the advocates may bargain on his behalf and strike a better deal for the consequences to face for possessing an illegal substance. In this case, it seems that releasing him to pretrial diversion program is the best decision on the table, as he will not face incarceration. Instead, he will be on probation and assigned on a community service to engage and accomplish within a specified time. As a probation officer and with advocacy in place, it is advisable for the officer to make a follow-up of the offender’s history (Menon and Banerjea, 2003). In this case, the officer should thoroughly scrutinize Steve’s past and exposure he has had as he grew up. This is important as from the scenario it is understandable to link Steve’s current situation to his past. Looking at his past, he has had an exposure with a family struggling to stay on his feet at no avail. In addition, the mother was a drug addict, an ignorant individual and a prostitute. On the other hand, the father does not also care of the welfare of his son as portrayed by his ignorant actions when Steve misses school and does not bother to find out how his son’s studies are progressing. In turn, the school takes action on him. Thus, it is crystal clear that Steve’s actions are catapulted by the parents’

The role of the health and social care worker Essay Example for Free

The role of the health and social care worker Essay A working relationship is different from a personal relationship because a working relationship is more professional; there are boundaries, specific objectives and purposes. There are professional codes of conduct, employer policies and procedures also there are time limits and being in some cases cone way relationship. The three collages for whom I work with and there job roles are activity staff, care staff and music therapy staff. I communicate with these collages and work together to establish and maintain the trust and confidence of service users and care staff. I also have a good communicating relationship with these. Giving the policies; and procedures and communicating in partnership. It is important to work in partnership together in the health care to achieve the best outcomes for the individuals and its also important because collages have all different working skills, knowledge and rolls, Partnership also to share discussions and making information relation in common concern. Task B Reflective account I was with a collage in work with a member of care staff. I was going to hoist and transfer a service user, using a hoist. My collage wanted to go on break, and had an idea that would be quicker than using a hoist and using the correct method appropriately and safely. My collage wanted to lift the service user up from there wheelchair and transfer them onto a bed, but I was totally against this. I did not consider, to use this type of method of transfer, as I felt that I would injure, myself, the service user and my collage. And risk the possibility of loosing my job and loosing someone’s life. This incident involved conflict between my working collage because I did not want to go through with it, and work in an unsafe manner. I went to my line manager and said about this situation. I had to report this by filling in an incident form. I did not get the support at the right time, as my manger was not present. I think that I dealt with this incident effective and professionally and maintain a good level of care to the service user. I could have responded differently by not being professional and keeping my working relationship, but I had to because this was a work related incident.

Causes and Effects of Inflation

Causes and Effects of Inflation Inflation is an increase in the amount of currency in circulation, resulting in a relatively sharp and sudden fall in its value and rise in prices: it may be caused by an increase in the volume of paper money issued or of gold mined, or a relative increase in expenditures as when the supply of goods fails to meet the demand (Webster, 1983). Inflation is a rate which there is a continuous rise in price of goods and services in a country over a period of time. It is happen when there are too much money in the economy chasing after too few goods. The symptoms of the inflation are when all the price of goods and services keep rising and when the currency value in the country start falling. When inflation happen, the purchasing power of people will start falling. The price of goods and services are too high, so people start buying less and consume less. Every country hope to achieve a low inflation rate but it is not a easy job to realize it. It is same goes to India. India is a country in South Asia. There are about over 1.2 millions of people in India. In 2011 and 2012, India has a high inflation rate in the country. According to the chart ( Appendix 1), in 2011, there is a almost 10% of inflation rate for the year. It is consider as quite high rate of inflation. In 2012, the inflation rate has fall compare to 2011. It is between 6.87% to 8.07%, it is still a high inflation rate. 2.0 Causes of Inflation 2.1 Demand pull inflation One of the causes of inflation are the population and the demand is rising, the population is 1.22 millions of people in India. When there are too large number of people, the demands of goods and services increases and the goods and services may not enough to supply the people, therefore the price is going up, thus cause the inflation. 2.2 Import cost push inflation The import cost of goods and services also push the inflation rate to rise. It is because more import than export in the country. When India is reliant on importation of some goods and services from other country, India has to pay all the import costs even if the import costs is too high. Paying import costs also made the money of India keep flowing out from the country, so inflation happen. 2.3 Excessive money supply. When there are too much money flow in the market, it causes money supply in the market become excessive. It is happen when the stage of boom, people have too much money in hand, so the consumption is increased. 2.4 Expectation Expectation is occurred when the price of goods and services are expected to rise in the market. Sometimes, it also happen when the neighbour countries are facing the inflation and rising of goods and services. When the price of goods and services become high, inflationm occurs. 3.0 Argument Although import costs can push inflation, but it doesnt influence much in India. This is because there are many foreign investment or many foreign investors like to open business or build factories in India due to low cost of labour forces and large numbers of labour forces especially in cars manufacturing industry such as Toyota, Bentley, and others are having factories at India. Therefore, the government of India would not need to import so much cars from others countries. There are enough supply of cars in India. Therefore, the government of India can cut down some costs on importation. 4.0 Impact 4.1 Weakening of currency value. The currency use in Indian is Rupee. Currency value can be says as the exchange rate or the money is cheaper or more expensive compare with others countries.The exchange rate of Indian Rupee (INR) to United State Dollar (USD) 2012 December is about 54.4900 rupee to 1 dollar (Appendix 2). In 2011 December, the exchange rate is about 53.0100 rupee to 1 dollar (Appendix 3). This show the currency value of rupee is still weakening since last year. When the currency is weak, it does not have any value. Indian people will not like to hold the money in hand. When the people spend the money, the inflation rate will rise. This is because many people want to spend the money but they have to chase after too few goods. When this happen, the price of goods and services will definitely rising. The price of goods and services are so high but the currency value is dropping. This results to the money printed is getting larger. For example, in Indian, there are 1000 rupee (Appendix 5) to be printed wh ile Malysia only has RM 100. 4.2 Falling of purchasing power. Due to continuous price ricing of goods and services, people in Indian has no money to consume the goods and services. Looking at the Consumer Price Index (CPI) at appendix 4, the price of goods and services and ricing for every year. It is getting harder and harder for people to spend or consume on goods and services. For examples, the vegetable being sold on the city of India is about 50 rupee to 55 rupee per kilogram and 20 rupee for the tomato. Therefore, people buy less than before. 4.3 Draw away foreign investment. Since the inflation happen in India, the foreign investors does not want to operate the business and factory or even invest anything at India. The foreign investors want to invest in a safe condition such as less fluctuation in currency value and more stable on the price of goods and services. The foreign investors want to gain profits or revenue through their investment. If inflation happen, it is hard to ensure the investment bring any profits or revenue for them. When the foreign investment is being drew away, there are less economic growth in India. The job opportunity also decrease and lead to high unemployment rate. 4.4 Cost of living increases. When the price of goods and services are too high, the cost of living will also increases. There are some neccessity good which every family need it. There are no way to avoid from consuming these goods such as toilet tissue, detergent and others. The price of these goods will also rise. Since it is necessary to every family, although the price is high, people will still buy and consume it. This make the cost of living increases. 4.5 Unemployment rate increases. When there is an inflation, the business has to cut down the operational and manufacturing cost as much as possible to cover up the high cost of the resources. When this happen, it will lead to unemployment. The business will cut down down some labour force. Many people will lost the jobs. Therefore, the unemployment rate will increases. In December 2011, India has about 9.4% of unemployment (Appendix 6). It is consider as a very high figure. It is also causes by when the foreign investors close up the business due to inflation. It make many workers lost the jobs. 4.6 Slow economic growth. When inflation happen, the economic growth will be slow. It is because many of the business cannot be expand or even become smaller during this period due to the high cost of the resources and low currency value. Business has no any extra money to boost the economic growth and some even cannot stand with the high price of raw materials and decide to close up part of the business. Therefore, the economic growth will slow down. The economic growth in India 4.7 Argument Although draw away the foreign investors is one of the impacts which cause by inflation, but it is not obvious in India. It is because the labor forces are very cheap in India. Therefore, many investors still willing to invest in India but they usually invest in the business which exports the goods to other neighbour countries in India and only a little goods to sell at India. For example, some graduates who are Pavan and his classmates are being offered average annual salaries of $7,000 (Â £4,370), about 15% lower than similar graduates were getting a year ago (Logita Limaya,2012). 4.0 Efforts taken by Government 4.1 Government encourages to reduce interest rate to boost economic growth. Government of India want to reduce the interest rate which is the interest rate or the borrowing cost to boost the economy growth. The Reserve Bank India (RBI) kept interest rates on hold, ignoring government pressure to reduce borrowing costs, but said it was shifting its focus towards boosting a flagging economy, raising the odds of a rate cut as early as January (SuvashreeDey Choudhury and AradhanaAravindan, 2012). If the interest rate can be reduced, business will have more capital by borrowing the money from the bank to expand the business. Thus, it helps to boost the economic growth. 4.2 Increase the government income and boost economic growth by exporting more cars. Government wants to increase the number of export on cars. The cars are mostly exported to Sri Lanka. It is hard to increase the exportation because the import tariff of Sri Lanka. Government is negotiating with Sri Lanka by asking them to bring down the import tariff. If the negotiation is successful, the exportation can be increase. When exportation increases, it means there is more job opportunity for the labor forces in India and the unemployment rate can be decreases. The economics of India will also grow up and more income can be generated by the government. 4.3 Open market operation Open market operation is central bank of India selling or buying bonds, securities, treasury bills and others during inflation. It is to reduce the money flow in the economic so the consumption will be less and inflation rate can be reduces. In Jan 2012, Reserve Bank India (RBI) is open for more open market operation. The government of India and the Reserve Bank India has decided to have more open market operation to reduce the high inflation rate in India by selling the bones, securities or treasury bills to the people. We are open to more open market operations if the liquidity issue needs to be addressed. The cut in CRR (cash reserve ratio) is purely a liquidity measure. It has put in Rs.32, 000crore, SubirGokarn, deputy governor of Reserve Bank of India (Business, 2012). The example of open market operation done in India is selling government securities (Appendix 7). 5.0 Recommendation 5.1 Control over the formation of monopoly firm. To reduce the inflation rate, government can control the formation of monopoly firms. In India, there are many monopoly firms which are being formed. For examples, Hindustan Aeronautics Limited (HAL) is monopoly over the production of aircraft, Indian Railway has monopoly on the railway transportation, State Electricity Board has monopoly in the field of electricity in many state and others. Every government does not like the formation of monopoly firms. It is because when there is not other company to compete against these firms, the quality of services or goods will not be improve and the monopoly firms can always increase the price of goods and services as they like. Therefore, government can encourage more firms or companies to set up or compete by borrowing them some loans with conditions. 5.2 Government can provide subsidies on some goods and services. The prices of goods and services are very high during inflation. People will suffer in paying these goods and services. Therefore, government can make some policy and try to provide subsidies on some price of goods so that people is able to consume it such as sugar, petrol, diesel and others by providing some subsidies. This will help the people so that their living cost can be decreases. 5.3 Government can set the minimum price for imported goods and maximum price for local goods and services. People like to consume foreign goods or imported goods rather than local goods. It is because imported goods are more branded in the international level. By setting up the maximum price for local goods and services, it may helps the local manufacturer to attract the customers and increase their profits, thus, the income level of the people can be also increases. If the government set the minimum price for the imported goods, less people may buy or consume the imported goods and more people will try and consume the local goods. This may lead to higher economic growth in India. For examples, government can set the minimum price for imported goods like car, electronic device and others while government can set the maximum price for local goods such as daily products, food and others. 7.0 Conclusion During inflation, currency value is very low and all goods and services are having chain reaction. People will suffer on it and standard of living is dropping. It is hard to decrease the inflation rate in a country and the damage cause is hard to recovery. This is why every country wants to achieve the minimum inflation rate. In India, Inflation has made the currency value which is rupee to be weaker. The government is not willing to look at this and try to decrease the inflation rate. If the inflation rate continues to rise, the currency value will continue to drop and it may become almost worthless. Purchasing power also affected by the inflation. People will have less purchasing power if the inflation rate is high. Besides, inflation also draws away the foreign investors. This makes the economy of India to be slowing down. The cost of living in India also increases. Since the prices of goods and services are rising, people of India have no choice but to spend more money on buying these goods and services. Unemployment rate also increases. It is happened when business is cutting down the cost by firing workers or the business is closing up, people lose the jobs. Government of India has made some effort on controlling the inflation rate to avoid it to increase and even targeting to decrease it. Government has encouraged the Reserve Bank of India (RBI) to reduce the policy rate which is the interest rate to boost the economic growth. It is to lend the loans for business to be expanded. Moreover, government of India is negotiating with Sri Langka to bring down the cars import tariff so India can export more cars to increase the exportation and government revenue. Government of India and Reserve Bank of India also sells bones, securities, treasury bills and others to reduce the money flow in the economy. When people hold the money in hand, the money will be use or buy things and it makes the inflation more worst. When government has this open market operation, the money will go into bank and no flowing in the economy. It helps to reduce the inflation rate. In conclusion, there are more strategies or policies can government of India plan to reduce the inflation rate. Government can control over the formation of monopoly firm. If it is successful, there are no ways to let this firm to raise the price as they like. Government also can set a fixed price for some of goods and services by providing some subsidies. It helps to decrease the burden which people have during inflation. Government can set the minimum price for imported goods and maximum price for local goods and services to attract more people on buying the local goods and services. 6.0 Appendix Appendix 1 Figure 6.1 India Inflation Rate Appendix 2 Figure 6.2 India Exchange Rate (Monthly) Appendix 3 Figure 6.3 India Exchange Rate (Yearly) Appendix 4 Figure 6.4 India Consumer Price Index (CPI) Appendix 5 Figure 6.5 India Printed Money Appendix 6 C:UsersuserDesktopindexmundi_ex74.jpgFigure 6.6 Unemployment Rate Appendix 7 Yield based auction of a new security Maturity Date: September 8, 2018 Coupon: It is determined in the auction (8.22% as shown in the illustration below) Auction date: September 5, 2008 Auction settlement date: September 8, 2008* Notified Amount: Rs.1000 crore * September 6 and 7 being holidays, settlement is done on September 8, 2008 under T+1 cycle. Figure 6.7 Indias Securities Coupon

Law Enforcement And The Law Enforcement Agencies Of The United States International Law Essay

Law Enforcement And The Law Enforcement Agencies Of The United States International Law Essay Law enforcement has two major objectives. First, law enforcement officials seek to prevent occurrence of unlawful acts which in some way are detrimental to the citizens. The second objective is ensuring that people who are suspects of crimes are investigated and tried in a way that falls in line with the predetermined law. Law enforcement officials are also supposed to hand over a retribution which is considered equitable for the crime committed. Law enforcement force of United States is one amongst the three components of criminal justice system. It lies along with judiciary and correction arms of law. These forces operate independently of the other. In addition, judiciary has more powers over the two because it is vetted with power of making legal determinations in regard to the conducts of the two. In addition to upholding and enforcing law and order, policing has the credibility to conduct an investigation of suspected criminals and referring investigations to the courts. In addition, law enforcement forces at different levels of governance and unlike agencies are commonly responsible for deterring criminal activities and preventing successful progressing crimes. In addition they are also charged with other responsibilities such as; providing quick responses to emergencies and other incidences that pose a threat to public safety, protecting public facilities, government and senior officials, public infrastructure and maintenance of public order in public ceremonies. However, police force is the major law enforcement agency in a country. Historically in the United States of America, the force was started in 1626 through foundation of New York Sheriffs Office in New York City. In 1635, another force was founded in Boston town. In Boston, it is said to have started as a night watch security group over criminal activities that were distressing to the public in the town. In 1835 the security group became a police department and after the success of these security forces a modern police department was founded in New York City in 1845. Earlier to this time police forces were not respected by the public because of corruption. As time went by, police forces increased to all other states in the country. Later on in early 20th century, police forces were provided with important facilities such as police cars, radio calls and other police facilities were introduced into the force to enhance their performance (Neocleous, 2004). In the same period, centralization of policing law enforcement officers was made. This was made through an idea from August Vollmer who by then was a police chief in Berkeley, California. He was a military officer before joining the force and also an official in criminal justice in Europe. It this earlier experience that is thought to have made him come up with the idea. This improved the policing monitoring and control in the states. In addition, he spearheaded establishment of centralized police recording system from all over the states that led to efficient organization of criminal investigation activities. Additionally, he is said to have innovated a lie detector in the police force that helped in investigating suspected criminals of law. Later on police commanders felt the need to train their police officers after recruitment so as to improve performance and this led to establishment of police training institutes. In 1960s, American law enforcement was improved by additional shifts and agencies at a time when government focused more on community issues. This was due to arouse of racial apprehension and urban conflict in the midst of the Americans. The law enforcement was forced to increase its diversity by hiring more officials so as to containment the situation. In 1990s, community policing agency was introduced. This agency was introduced in a belief that community relations would help to recognize suspects and call the attention to problems facing communities. In the United States of America, policing law enforcement is done by various types of agencies and at various levels. There are mainly three types of law enforcement officers; local, state and federal. They have various jurisdictions, rules and requirements. They function independently of the other but in some cases they are forced to cooperate. Each state of the United States of America has its own constituted rules and nomenclature for agencies. Their powers, responsibilities vary from state to state except for the federal force. Federal police have been empowered to uphold and enforce law at the federal level it is the most powerful law enforcement agency operating within the country. In one way or the other they also maintain law and public order at state and local level as well. They are charged with the mandate by various parts of United States Code, to only carrying out investigations which are explicitly under the power of federal government. Passage of USA Patriot act in 2001, broadened the investigative powers of federal police. The act led to the formation of a new permanent police force called United States Secret Service Uniformed Division. The force is subject to supervision of secretary of Homeland Security. It is empowered to make arrests without warrant for offences which are against the law but the said offence must be committed in their presence or for felony recognized under the law of the United States of America. Federal police department have numerous sub-divisions that have different responsibilities. These include the U.S Drug Enforcement Administration (DEA), bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), U.S Secret Service, Immigration and Customs Enforcement, Department of Homeland Security, U.S Marshals Service, State Department of Diplomatic Security, Customs and Border Protection, and Federal Bureau of Investigation (FBI). The United States Drug Enforcement Administration is a federal police force agency which lies under United States Department of Justice. The force was established in 1973 a result of Reorganization Plan which was signed by President Nixon in 1973. The plan proposed formation of a federal agency which would enforce and uphold drug laws and coordinate governmentà ¢Ã¢â€š ¬Ã¢â€ž ¢s drug containment activities. As a result federal offices which included Bureau of Narcotics and Dangerous Drugs, Office of Drug Abuse Law Enforcement among others merged and formed the force. Since its formation, its head offices were located in Washington DC but later it was relocated to Arlington, Virginia and other offices have since been located in various cities within the country. The force is headed by Administrator of Drug Enforcement who is an appointee of the president and has to be vetted by the u. senate. The administrator is required to report to the Attorney General through the office of Deputy Attorney General. Drug Abuse Law Enforcement recruits competitive personnel who then are taken through a rigorous training for 16 weeks which include firearms proficiency, and deadly force decisions tasks. For a trainee to graduate, a trainee must acquire 80 percent on training examinations. This ensures that only qualified personnel are in the force. The force does not employ candidates with history of drugs use. The force is charged with control of drug use and smuggling within the country but it can pursue drug cases which federal government is involved in outside the country. In addition, the bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) is a law enforcement force which falls under United States Department of Justice. The force was part of United States Department of Treasury which was formed in 1886 which then was a Revenue Laboratory within the treasury. The force is charged with the responsibilities which include carrying out investigations and preventing illegal use, manufacture, possession of illegal fire arms and explosives, arson and bombing acts, and illegal transportation of alcohol and tobacco products. In addition, force carries out regulation through licensing sale, possession, and trafficking of firearms, ammunition among other sensitive commodities. During the wake of terrorist attack in 2001, President Bush signed Homeland Security Act into law. As a result of creation of Department of Homeland Security, the force was shifted from Department of Treasury to Department of Justice. In addition the force was charged with responsibilities of collecting federal tax revenue from tobacco and alcohol products and regulating functions related to protecting public against production of such goods. The bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), is made up of different forces with each having respective responsibilities and acts under the command of a director. Special agents of the force are empowered to conduct their own criminal investigations, defend American citizens against domestic or international terrorism acts and act together with state and local law enforcement forces to reduce criminal acts at national level. The force has the greatest responsibility among all other federal police forces. The bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) Special Agent hiring and training is highly competitive in comparison to other federal police forces. Hired trainees do their training at the Federal Law Enforcement Training Center which is situated in Glynco, Georgia. The rigorous training is completed after twenty seven weeks. The training program consist of pre-Basic training for one week, criminal investigation program for twelve weeks and Special Agent Basic Training Course for the rest period In addition, there is United States Secret Service which is a component of federal police that forms a part of the United States Department of Homeland Security. The force is divided into two groups whereby the sworn in officials are either in the Special Agents or in the Uniformed Division. In addition, the force has two major functions; first, treasury role whereby they cover prevention and investigation missions on cases such as counterfeiting of currency and treasury bonds notes, second, is preventive roles whereby the force is responsible of ensuring safety to former and current national leaders. Uniformed Division of the United States Secret Service is charged with the responsibility of providing security. This divisional force was established in 1922 as the White House Police Force, it was later integrated into secret service in 1930.the force currently carries out protective responsibilities through a network of security posts, bicycles, vehicles, foot and motorcycle mode of security patrols. The force is also required to offer support to Secret Serviceà ¢Ã¢â€š ¬Ã¢â€ž ¢s protection mission when need arises. Another sub-division of federal police is United States Immigration and Customs Enforcement (ICE). The force is under United States Department of Homeland Security. It charged with responsibility of identifying, and investigating cases related to national borders. Force is headed by an officer who is appointed at cabinet level by the president and confirmed by the Senate. The force was founded in 2002 following the 2001 attack. Headquarters of Immigration and Customs Enforcement (ICE) are located in Washington D.C. the force comprises of four sub-divisions with each having its own director. These sub-divisions serve American citizens by providing investigation, interdiction and security. The main objective of the force is to investigate and interdict cases that threaten security of the United States of America at national and international level. In addition, another crucial sub-division of the federal police is Department of Homeland Security. The force is under the cabinet of United States. It is primarily charged with the responsibility of offering protection services to the United States and responding to national disasters. It has a sub-division called Department of Defense which is charged with the responsibility of military missions abroad. The force has the largest number of officers compared to all the others. This force is headed by Secretary of Homeland Security who is assisted by Deputy Secretary. It was founded in 2001 as a response to the terrorist attack in September 2001. Its headquarters are located in Washington D.C. following its establishment many cabinet agencies merged their responsibilities into a single unit. It is also responsible to respond to any security threatening issue within the country regardless of the states boundaries (Brodeur, 1992). However, another important sub-division of federal police force is the United States Marshals Service. The force is the oldest federal police force. It lies under the Department of Justice at federal level. It is mandated to give protection to the Department of Justice. Their main work is to protect court officials, structures, prisoners and transporting prisoners and equipments of the department. It is also responsible for issuing arrest warrants and pursuing fugitives. Marshalsà ¢Ã¢â€š ¬Ã¢â€ž ¢ service is located in Arlington, Virginia. Force is under the authority of the Attorney General but headed by a Director. Director and State Marshals are appo9inted by the president of United States. In addition, the force is responsible for protecting witnesses and managing assets recovered from criminals. The force officials are allowed to maintain law and order even when they are off duty and wearing civilian clothing. Furthermore, there is another sub-division of the federal police called the United State Department of Diplomatic Security Agency. It is under the United States Department of State. The force has mandate of carrying out investigations around the globe. Risky threats to the security of United States are handled by this force. The force also offers personal protection to the United States Secretary of States and other dignitaries who visit the country. Local mandates of the force are carrying out investigations into visa and passport affairs. Internationally, they are responsible for protecting embassies, and carrying out law enforcement missions of the United States. The force has the toughest hiring process to a candidate compared with all other sub-divisions of federal police force. Qualified candidates go through a six months basic training program in Glynco, Georgia, thereafter joining Foreign Service Institute (FSI) which is situated in Arlington, Virginia. After training an agent is assigned to a domestic tasks intended for two years prior to captivating overseas assignments (Goldsmith, 2007). Another crucial sub-division of federal police is the United States Customs and Border Protection agency. The force lies under the United States Department of Homeland Security. The force is responsible for regulation and facilitation of international trade affairs which United States is involved. They also collect import duties and enforce regulations as stipulated by trade laws of United States. The main duty of the force is to prevent security threatening materials from entering the country through imported goods. Its headquarters are located in Washington, D.C (Deflem, 2004) Lastly, another sub-division of federal law enforcement force is the United States Federal Bureau of Investigation (FBI). It is in the United States Department of Justice. It is charged with the mandate of caring out investigation both locally and internationally. Headquarters of the agency are located in Washington D.C. The goal of the force is to protect and defend United States against attacks and foreign threats (Nadelmann, 1993). The United States Federal Bureau of Investigation (FBI) was established in 1908 as a Bureau of Investigation but its name later changed in 1935. Officials who carry out investigations are appointed by Attorney General. The force is provided with authority to use communication networks such as internet in carrying out investigations. It also has power to carry out specific investigations. The force is allowed to break into criminals residences when carrying out house search (Walker, 1977). Apart from federal police there is State Police force divisions in the United States. This is a police body which conducts law enforcement duties at state level. Each state has its own police force unique from the other since laws are different from one sate to the other. Their main duties are to carry out investigations at state level, patrol state highways and interstate highways as well. They offer personal protection to state senior officials such as the governor and visiting dignitaries. Additionally, state forces also have sub-divisions such as State Investigation Bureau, State Department of Investigations among others of forces does not matter what matters is the responsibilities of each agency (Ratcliffe.J, 2007). Additionally, there is another type of police force called county or local police force. The force exists at county level but they also have countrywide jurisdiction. The force has three sub-divisions: Full service division which enforces traditional law, patrol and carrying out investigations at county level, Limited service force which perform policing duties by contract when their is need, and Restricted service which performs justice related services at county level. Lastly, there is a law enforcement agency which performs its duties at municipality level. This force is called Municipal police. Municipal police are under the local government and found in large towns and cities all over the country. Their responsibilities vary from one town to the other. Their jurisdiction is to control car parking and collecting parking fees in towns they also monitor public service transport in the cities and ensuring no illegal trade is carried out within the town or city. In conclusion, there are many law enforcement agencies in the United States of America. The game of numbers has been played but in real sense without these forces the country will be venerable to attacks and threats from other countries around the world. A country needs security against all manners of criminal activities and to combat these threats a country must have effective law enforcement agencies. United States has many forces but each force has an important jurisdiction of ensuring our safety. The number of law enforcement forces does not matter, what matters is where each force is carrying out its jurisdiction as it is required by law.

In Ozymandias the subject of the passing of time is different to :: English Literature

In Ozymandias the subject of the passing of time is different to Coy Mistress Compare the ways in which the poems you have studied deal with the passing of time. All the three poems deal with the subject of the passing of time in different ways. In â€Å" His Coy Mistress† Marvell uses time to say let us form a sexual relationship together by saying â€Å"Had we but world enough, and time, This coyness, Lady, were no crime† which means if we had all the time in the world we could do whatever we wanted to do. But we don’t have all the time so let us form the relationship now. In â€Å"Ozymandias† the subject of the passing of time is different to â€Å"Coy Mistress† because the poet is saying no tyranny can beat time. This is symbolised by the statue in the poem. The reason it is different is because it’s not saying marry me of have a relationship it is shown by the statue. In â€Å" To the Virgins, to Make Much of Time is similar to â€Å"Coy Mistress† because the poet is speaking to the women by saying â€Å"Then be not coy, but use your time, And while ye may go marry† which means don’t be shy use your time and whilst your are young go and marry. â€Å"To the Virgin† and â€Å"Coy Mistress† are different to â€Å"Ozymandias† because Ozymandias is about a time defeating human power and the other two poems are about love or human desire beating time. In â€Å"Coy Mistress, the poem has a soft touch. Marvell shows his intelligence by referring to exotic places for instance the Indian Ganges in his poem. He also uses biblical references like 'before the flood', which is supposed to represent the idea of Noah's Ark and how a big storm came causing a flood and animals dying. These hyperboles also include phrases like 'an hundred years,' 'two hundred,' and 'thirty thousand,' so that he can exaggerate his feelings and emotions. Metaphors used like 'winged chariot' which means to describe time, death hurrying near. 'Vegetable love' helps to expand the meaning and clarify his feeling and emotions that he has for his mistress. The idea of 'vegetable love' denotes the meaning about the ancient division of souls that they were vegetative, sensitive and rational. All the poems that I am studying were written in the era of metaphysical poetry (1590 - 1670). The idea of this style was that of exploring ideas through intricate and startling images. The themes of metaphysical poems are usually that of religion, love or wordplay. Metaphysical poems tend to have underlying themes, often written with

Essay --

Arts and Culture Elective assignment Name: Nishant Sharma Stream: Radio Roll no: PGDJ-13091 National School of Drama The national School of drama is considered to be of the foremost theatre-training institute in the world and one of its kinds in India. Every year hundreds of students apply for NSD and only 26 are selected. The school has produced some very fine actors like Pankaj Kapur, Anupam Kher, Naseeruddin Shah, Irrfan Khan and Surekha Sikri. Recently the hard work of one of the alumni of NSD also turned fruitful and that is Nawazuddin Siddiqui. It took him around 12 years to finally make his entry in Bollywood. The list of successful alumni’s of NSD is very diminutive. Every year NSD recruits 26 students for its 3 year course and their future still remains in dark. What role does institutes like National School of drama play in a country like India? How institutions like these are helping to expand the scope of theatre within the country? Before we delve into the shortcomings of NSD, let’s understand NSD and what all initiatives it takes to encourage theatre as an art form within the country. NSD was set up by Sangeet Natak Academy as one of its important units in 1959. Initially the school was situated at Nizamuddin West, and was called 'National School of Drama and Asian Theatre Institute, whose first batch passed out in 1961. But in 1975 it became an independent entity under the Ministry of Culture. The kind of Training that is imparted at NSD is considered to be highly intensive and is based on a comprehensive syllabus covering every aspect of theatre- Theory and practical. Students are also required to produce plays during the curriculum. These shows are then performed before the public. So Theory and practic... ...g to English daily also mentions that that nowhere in the world can one make a living out of theatre alone. According to him NSD should train actors for television, radio and films. He said â€Å"It would be fantastic if they could bring the kind of intensity generated in theatre training to other forums†. Also teaching theatre as an art needs to move and develop with time. There hasn’t been much change in the curriculum of NSD since its inception. They train people but they themselves have no clue about what’s next after the training. NSD should expand its wings and should open up more repertories in the country. The thing is NSD should not only hold workshops and festivals in Delhi but also in other parts of the country in order to promote the art form. The more it will reach out, the more people will show participation. It should not just be restricted to one place.

Julius Caesar Essay

He says â€Å"If then that friend demand why Brutes rose against Caesar, this is my answer: Not that I loved Caesar less, but that I loved Rome more. † (Ill. Ii. 2022). Brutes here says that he did not kill Caesar because he did not like him, but he put Rome before Caesar in importance and thus killed Caesar for the better of Or me. Another example is â€Å"Had you rather Caesar were living, and die all slaves, than that Ca sear were dead, to live all free men? â€Å"(all. Ii. 2324).Even though nobody was a slave when Caesar w as alive, Brutes takes extra precaution because what he said could have happened so Brutes decided to kill Caesar in order for the of Rome to remain free, which tells readers that Brut s did not kill out of jealousy or for power but to make Rome the best it can be. The last example t hat supports Disraeli quote is â€Å"†¦ As I slew my best lover for the good of Rome, I have the s name dagger for myself, when it shall please my country to need my death. â€Å"(all. Ii. 4547).Based on the quote, Brutes is saying that he will kill himself when he finds it necessary for Rome if he becomes the same as Caesar. Career's rule or power also supports Disraeli quote because whatever Cases does, it is mostly for the good of the common people or the plebeians. Antonym reads his will and says, â€Å"To every Roman Citizen he gives / To every several men, seventies drachmas. â€Å"(ill. Iii. 243244). Caesar would not have done this if he was truly corrupt,Caesar did this â€Å"to sec urea the social welfare of the People. He cares about Rome than anything else and always SST rived to make the citizens, especially the lower or poor class, happier and better people. Another r example in which it again came from the will read by Mark Antonym says, â€Å"Moreover, he hath left o all his walks / His private arbors, and new planted orchards/ On this side Tiber; he hath left them you / And to your heirs forever: common pleasures / To walk abroad and recreate yourselves(all. Iii. 49253). And Mark Antonym ends with, â€Å"Here was a Caesar! When comes such another? † (Ill. Iii. 254). Caesar in the eyes of everybody was a great ruler and was a very honorable man. Going back to the will, Caesar leaves all his luxuries to the common people for them to enjoy y, and that right their is a ruler who truly cared about his people and uses his power for the be term of Rome. Lastly, the conspirators actions in killing Caesar support Disraeli quote.All the conspirators want to kill Caesar for the good of Rome, and Cassias wanted pep arsenal power not because of jealousy, but because everybody thought Cassias very lowly com eared to Caesar as described in this quote, â€Å"†¦ Did the tired Caesar. And this man Is now become a god, and Cassias is A wretched creature, and must blend his body If Caesar carelessly b UT nod on 1511 8). Cassias got no respect in saving Caesar from drowning in t he river, everybody looked dow n upon him like he was worth nothing.All the other co inspiration were friends with Caesar until Cassias convinced them to take sides with him and b reek away from Caesar. When Brutes joined, they decided how to kill Caesar and Cassias prop used to kill Mark Antonym but Brutes being the good man he was said to Cassias it would be too bloody because he wants the citizens to look upon them as honorable people, not murderers an d traitors. After Brute's speech, all the plebeians said â€Å"Live, Brutes! Live, Live! â€Å"(all. Ii. 49).If the c moon people thought Brutes killed Caesar out of pure greed and jealousy, than the people would probably not have spared Brutes but the people are convinced that Brutes kill ‘s Caesar not because of hatred but for the better of Rome. In conclusion, Benjamin Disraeli quote,†Power has only one duty secure the e social welfare of the People. † was supported by Brute's Justification in killing Cases r, Career's rule and will, and t he conspirators. True leaders and truly great men use power to truly do good things rather than taking advantage of it and becoming corrupt. Julius Caesar Essay

Me at the Age of 30

Me at the age of 30 My vision for the future involves many goals that I know I will have to work hard to achieve. I feel that the way to achieve my goals will still be difficult. My professional goals in life are to find a job that makes me happy,have a family and a child . Firstly I want to assure a stable and well paid job. I hope I will be working in medicine or pharmacy. I think in this field there will always be a job open for me.Hospitals are always in need of doctors to help with people that get sick, or hurt in an accident or anything else. Also all the people need drugs when they get sick,so in my opinion pharmacist is a great job for a girl . In this field I will get benefits for my family, such as health insurance. To get a job like this takes many years of work, study and practice. A job who I also dreamed since I was little is flight attendant.I started to think a lot of this option and I really like it because I enjoy speaking English and others foreign languages. I ima gine I will be flying over oceans and countries. Secondly I’m going to start a family. By getting married and having a family I believe will bring joy into my life. I want to make sure my own family is happy. I really don’t see myself with lots of children at the of 30, but I expect I will find a soul mate.It is beautiful to watch your children grow up before your eyes and this is what I want, but not at the age of 30. I believe, as well as most people, that you are successful in life if you have raised a family. I wish I’ll become a serious person who knows what she wants. Also I want to live in a beautiful city like Timisoara ,Iasi,Brasov or Pitesti. I’ll have a big apartment and a nice car. Becouse I live in a small village ,I know how hard is to be a commuter so I want my future to be in a big city. So that’s how I see myself at the age of 30.

Early Christian, Jewish, and Byzantine Art

Early Christian art spans from the first to fifth centuries followed by the vast era of Byzantine art from the fifth century to the 16th century in Eastern Europe. Much of the art during this period had a religious context or enacted a religious purpose. The paintings and mosaics were meant to remind worshippers of their God, and the architecture was meant to serve both functional and aesthetic purposes. When Constantine I issued the Edict of Milan in 313 and moved the center of the Roman’s empire from Rome to Constantinople, the Byzantine Empire and Constantinople became the center of power and culture. The architecture of the Christian era came in two forms: the basilica and central plans. The basilica plan typically contains a large nave, an apse and an atrium on either end, clerestory windows, and two side aisles along the nave. This plan is found in The Church of Santa Sabina. The central plan, or tholos, served as tombs, martyrs’ churches, or baptisteries. These plans typically contain either a sarcophagus or altar at the center and most often have a large dome on top. This plan is found in the Church of Santa Costanza and the Mausoleum of Galla Placidia, which employs the cruciform, or cross-shaped, style. Mosaics during the Christian era sometimes used syncretic images such as in Harvesting of Grapes in the ambulatory of the Church of Santa Costanza. The architecture of Byzantine art is characterized much by the Church of Hagia Sophia, or â€Å"Holy Wisdom. † This church combines the two floor plans of the Christian period, basilica and central. It has pendentives to hold its massive dome, flowing layers of half domes along its exterior wall, and many windows to let the gold on the mosaics shimmer. The Church of San Vitale is designed in a central plan but is interesting in that it has a very modest, unassuming exterior, but a complex, mosaic-covered interior. Two mosaics depicting Emperor Justinian and Empress Theodora represent how artists employed reverse perspective. The Transifguration of Christ as St. Catherine’s Monastery in Sinai depicts Christ in a blue mandorla which represents royalty and glory. The mosaics in later centuries depict Christ in a Pantokrator fashion: a bust level portrait of Christ with book in one hand and â€Å"peace† in other. This Late Byzantine art also depicts Christ in new ways, such as the Crucifixion and together with Mary in Virgin of Vladmir.

Educational Measurement and Evaluation Essay

Educational evaluation started off as a branch of psychology in the late 50s, as a result of curriculum innovations. It was then referred to as Educational Measurement, Measurement and Evaluation or Test and Measurement. Within the last few decades, educational evaluation has grown into a separate, independent discipline, though with some leanings on the ideas of psychologists, psychometricians and statisticians. Efforts of educational evaluators have been directed specifically towards using precision, objectivity and mathematical vigour of psychological measurement in ways directly related to educational institutions, educational processes and purposes. Educational evaluation involves the systematic assessment of educational activities. Objects of evaluation include instructional programs, school initiatives and education goals. The growth in federal funding for education and policy-makers’ increased calls for school accountability have contributed to the growth of educational evaluation. Many large school districts have personnel responsible for evaluation activities. Definitions of Educational Evaluation Various ideas and definitions of educational evaluation are given by different people/researchers. According to Tuckman (1975) evaluation is a process wherein the parts, processes, or outcomes of a programme are examined to see whether they are satisfactory, particularly with reference to the stated objectives of the programme, our own expectations, or our own standards of excellence. According to Cronbach et al (1980) evaluation means the systematic examination of events occurring in and consequent on a contemporary programme. It is an examination conducted to assist in improving this programme and other programmes having the same general purpose. For Thorpe (1993) evaluation is the collection analysis and interpretation of information about training as part of a recognized process of judging its effectiveness, its efficiency and any other outcomes it may have. Measurement This is a broad term that refers to the systematic determination of outcomes or characteristics by means of some sort of assessment device. It is a systematic process of obtaining the quantified degree to which a trait or an attribute is present in an individual or object. In other words it is a systematic assignment of numerical values or figures to a trait or an attribute in a person or object. For instance what is the height of Uche? What is the weight of the meat? What is the length of the classroom? In education, the numerical value of scholastics ability, aptitude, achievement etc can be measured and obtained using instruments such as paper and pencil test. It means that the values of the attribute are translated into numbers by measurement. Principles of Educational Evaluation There are important factors to note which can serve as guides to educational evaluators in seeing to the effective planning and implementation of educational programmes, to yield the desired positive results. The classroom teacher or evaluator should always be perfectly clear in bis mind about what he is aiming to achieve i.e. what to evaluate and how to evaluate. Evaluation of educational programmes should be comprehensive i.e. assess pupils’ progress in all areas. Educational evaluation, apart from testing knowledge (Memorization), should also bring about pupils originality and use of ideas, and their ability to think and apply the knowledge and skills already learnt. It is noted here that evaluation as an integral part of the instructional process involves three steps. These are i. Identifying and defining the intended outcomes. ii. Constructing or selecting tests and other evaluation tools relevant to the specified outcomes, and iii. Using the evaluation results to improve learning and teaching. More so, evaluation is a continuous process. It is essential in all fields of teaching and learning activity where judgment needs to be made. All evaluation devices/instruments should be valid and reliable. They are valid when they measure what they aim to measure, and they are reliable when they produce consistent results over time. The teacher as an evaluator should be impartial as much as possible. He should try to avoid personal prejudices. All evaluation instruments should take into account the practical problems of administering and marking of the responses i.e. the instruments should be convenient to administer and clear to the pupils. The pupils’ responses should be easy to mark. Educational evaluation should be well planned in advance and should be carried out continuously, periodically and at least each term. Innovations Brought About in the Evaluation Technique of the Nigerian Educational System There are some faults that can be identified in the evaluation techniques used before, which through the efforts of the educational evaluators, have been corrected or perfected. The evaluation technique used before was the one-shot or final, end-of-term or year or session examination. This technique had served as a great ‘threat’ to the students, resulting in students’ cheating, memorizing notes and carrying out premature search for question papers in a bid to pass. Students who passed the end of the year examination through memorization are tagged brilliant while those who failed either as a result of initial problems or due to lack of proper guide are regarded as being dull. Efforts have greatly been made to see that students’ progress in school which has been neglected before is adequately monitored. The problems of the student in specific intellectual task which are not detected until late before are now easily detected. The one shot end-of-term examination technique which has been given undue publicity in schools, leading to tension in the students, have been greatly de-emphasized due to progressive monitoring of students’ achievement, during the term or session and the introduction of continuous assessment method. Great efforts are now been made by evaluators to de-emphasize consideration tor certificate only in job placement but to consider also the skill and interest of individuals in the job. In the previous evaluation technique used, the students’ assessment is usually not conducted in a systematic way. Assignments given to students are not always marked or graded. Students are given class test to keep them busy when the teacher is not around or when the lesson is not prepared for. The introduction of continuous assessment in all schools has had a tremendous impact in the gradual if not total elimination of these lapses. The use of diagnostic evaluation in determining the entry level or educational background of the pupils has helped considerably in checking various problems associated with mass admission of students. Previously, undue emphasis had been given to the cognitive achievement of the students at the expense of the affective and psychomotor domains. Now intensive efforts are in progress to evaluate the students in both. The educational evaluators are making tireless efforts to see to the complete eradication of all problems hi students’ assessment that can lead to examination malpractices. The Purpose of Measurement and Evaluation The main purposes of measurement and evaluation are: i. Placement of student, which involves bringing students appropriately in the learning sequence and classification or streaming of students according to ability or subjects. ii. Selecting the students for courses – general, professional, technical, commercial etc. iii. Certification: This helps to certify that a student has achieved a particular level of performance. iv. Stimulating learning: this can be motivation of the student or teacher, providing feedback, suggesting suitable practice etc. v. Improving teaching: by helping to review the effectiveness of teaching arrangements. vi. For research purposes. vii. For guidance and counseling services. viii. For modification of the curriculum purposes. ix. For the purpose of selecting students for employment x. For modification of teaching methods. xi. For the purposes of promotions to the student. xii. For reporting students progress to their parents. xiii. For the awards of scholarship and merit awards. xiv. For the admission of students into educational institutions. xv. For the maintenance of students. Educational evaluation provides adequate and effective feedback on students’ achievement not only in the cognitive area, but also hi the areas of interest and manipulative skill. It provides feed-back from students to the teacher about the effect of the teacher’s teaching method. It also provides feedback from the teachers to the parents about their ward’s performance. It provides feed-back from school administrators to the policy makers to determine the success of the programme. Continual educational evaluation provides valuable information about the pupils’ progress and comparison with other pupils in the class. Adequate educational evaluation also acts as an incentive to pupils’ studies. The test, examination and evaluation devices stimulate pupils’ interest and enable them to make, greater efforts. Without the use of evaluation devices, most pupils will not take their learning seriously. The use of such evaluation devices as observational techniques, assignments, continuous assessment and projects prevents one-short examinations which can lead to excessive memorization, cramming, unhealthy competition, and the complete neglect of other non-measurable aims of education. Educational evaluation provides pupils record of attainment which can be used for selection for further education, for placement into class or job, and for guidance and counselling purposes. Evaluation of pupils’ progress provides a valuable source material for educational research. Data on pupils’ achievements can help research workers and teachers to identify important educational problems in schools and provide solutions which will help in the improvement of the quality of education. Role of Agencies of Evaluation In Educational Development. Some of the agencies of educational evaluation in Nigeria are: West African Examination Council (WAEC), National Teachers Institute (NTI), National Business and Technical Examinations Board (NABTEM), Joint Admission and Matriculation Board (JAMB), Colleges of Education, Technical Colleges, Polytechnics and Universities. The government, through the Nigerian Educational Research Council (NERC) reforms the national educational policy and objectives, with the aim of designing new curricula for the various levels of the educational system. The West African Examination Council controls all forms of educational development and evaluation of the school certificate or general certificate ordinary and advance levels. WAEC is the curriculum planner, developer and evaluator. The teachers are the implementors. WAEC designs the syllabus for the various subjects offered at various levels of secondary education each year. It is on the syllabus that the teachers based their scheme of work, their specific objectives and their lesson plans. At the end of duration of the course WAEC organizes assessment examinations for school certificate and general certificate (OIL & A/L). It prepares a general time-table, appoint supervisors for the conduct of the examinations, and appoint experienced markers to mark the answer scripts, collate the marks, carry out the analysis of the results to determine the grade to which each student’s mark falls, In Nigeria, the WAEC result is the standard eligibility result, qualifying each candidate for further studies or for job selection and placement. National Teachers Institute: Â  Carries out similar functions as WAEC but is concerned with Teachers Grade II certificate only. Recently it has got involved in the Nigerian Certificate in Education (NCE) Sandwich programme. National Business and Technical Examination Board (NABTEM): The board conducts, assesses and controls all forms of examinations involving technical colleges and institutes of education throughout the nation. It has its headquarters in Benin. The function of the board is similar to that of WAEC. In addition to basic sciences, they also examine all subjects in technical education, social studies and English language. The result obtained here can be used for further studies or job placements. Joint Admission and Matriculation Board (JAMB): It represents the transitional agency from the secondary to the tertiary institutions such as the colleges of Education, Polytechnics and Universities. Its role is to set common entrance examination questions in all subjects, for all candidates seeking admission into higher institutions. Candidates with good passes in advance level papers or NCE are offered direct admission to the Universities of their choice. Conclusion and Recommendations In general, those practitioners in the educational system are most of the times interested in ascertaining the outputs of the educational programme. Output is counted in terms of test results which are naturally expressed in quantitative indices such as scores or marks. Test, which is a device, an instrument or a tool consisting of a set of tasks or questions, is used to obtain the results. Test can be in the form of pen and paper examination, assignments, practical etc. The process of administering this test is called testing. But an act of measurement is done when we award marks to an answer paper or assignment. So measurement gives the individual’s ability in numerical indices of scores i.e. measurement is quantitative. Assessment can be seen as the engine that drives and shapes learning, rather than simply an end of term examination that grades and reports performance. Evaluation is expressed in qualitative indices such as good, excellent pass or fail. Value judgment is therefore attached to the measurement. Evaluation can be placement, formative, diagnostic or summative REFERENCES Cronbach, L. J. (1960); Essentials of psychological testing (2nd edition), New York: Harper. Obimba, F.U. (1989); Fundamental of Measurement and Evaluation in Education and Psychology. Owerri, Totan Pub. Ltd. Paul, L. D. (1976); Handbook of Academic Evaluation. New York: McGraw-Hill. Ohuche, R.O. and Akeju, S.A. (1977); Testing and Evaluation in Education. Lagos: African Educational Resources (AER) STRAIDE Handbook (2002); Assessment and Evaluation in Distance Education. New Delhi: A Publication of Indira Gandhi National Open University (IGNOU). Tuchman, B.W. (1975); Measuring Educational Outcomes Fundamental of Testing. Atlanta: Harcourt Brace Jovanovich inc.