Wednesday, August 26, 2020

Evidence for American Human Settlement Before Clovis

Proof for American Human Settlement Before Clovis Pre-Clovis culture is a term utilized by archeologists to allude whatever is considered by most researchers (see conversation underneath) the establishing populaces of the Americas. The explanation they are called pre-Clovis, instead of some progressively explicit term, is that the way of life stayed questionable for somewhere in the range of 20 years after their first disclosure. Up until the distinguishing proof of pre-Clovis, the first totally settled upon culture in the Americas was a Paleoindian culture called Clovis, after the sort site found in New Mexico during the 1920s. Locales distinguished as Clovis were involved between ~13,400-12,800â calendar years back (cal BP), and the destinations mirrored a genuinely uniform living technique, that of predation on now-terminated megafauna, including mammoths, mastodons, wild ponies, and buffalo, yet upheld by littler game and plant nourishments. There was consistently a little unexpected of the Americanist researchers who upheld cases of archeological destinations of ages dating between 15,000 to as much 100,000 years back: however these were not many, and the proof was profoundly defective. It is helpful to hold up under at the top of the priority list that Clovis itself as a Pleistocene culture was generally trashed when it was first declared during the 1920s. Changing Minds Notwithstanding, starting during the 1970s or something like that, locales originating before Clovis started to be found in North America, (for example, Meadowcroft Rockshelter and Cactus Hill), and South America (Monte Verde). These locales, presently characterized Pre-Clovis, were a couple thousand years more established than Clovis, and they appeared to recognize a more extensive territory way of life, all the more moving toward Archaic period tracker finders. Proof for any pre-Clovis locales remained broadly limited among standard archeologists until about 1999â when a gathering in Santa Fe, New Mexico called Clovis and Beyond was held introducing a portion of the rising proof. One genuinely late revelation seems to interface the Western Stemmed Tradition, a stemmed point stone instrument complex in the Great Basin and Columbia Plateau to pre-Clovis and the Pacific Coast Migration Model. Unearthings at Paisley Cave in Oregon have recouped radiocarbon dates and DNA from human coprolites which originate before Clovis. Pre-Clovis Lifestyles Archeological proof from pre-Clovis destinations keeps on developing. A lot of what these locales contain recommends the pre-Clovis individuals had a way of life that depended on a blend of chasing, assembling, and angling. Proof for pre-Clovis utilization of bone apparatuses, and for the utilization of nets and textures has likewise been found. Uncommon locales show that pre-Clovis individuals once in a while lived in groups of hovels. A great part of the proof appears to propose a marine way of life, at any rate along the coastlines; and a few destinations inside the inside show an incomplete dependence on enormous bodied warm blooded creatures. Examination additionally centers around movement pathways into the Americas. Most archeologists despite everything favor the Bering Strait intersection from northeastern Asia: climatic occasions of that time confined section into Beringia and out of Beringia and into the North American mainland. For pre-Clovis, the Mackenzie River Ice-Free Corridor was not open early enough. Researchers have theorized rather that the most punctual pilgrims followed the coastlines to enter and investigate the Americas, a hypothesis known as the Pacific Coast Migration Model (PCMM) Proceeding with Controversy In spite of the fact that proof supporting the PCMM and the presence of pre-Clovis has developed since 1999, scarcely any beach front Pre-Clovis destinations have been found to date. Beach front destinations are likely immersed since the ocean level has never really ascend since the Last Glacial Maximum. Furthermore, there are a few researchers inside the scholarly network who stay doubtful about pre-Clovis. In 2017, an uncommon issue of the diary Quaternary International dependent on a 2016 discussion at the Society for American Archeology gatherings introduced a few contentions excusing pre-Clovis hypothetical underpinnings. Not all the papers denied pre-Clovis destinations, however a few did. Among the papers, a portion of the researchers affirmed that Clovis was, truth be told, the primary colonizers of the Americas and that genomic investigations of the Anzick internments (which share DNA with present day Native American gatherings) demonstrate that. Others propose that the Ice-Free Corridor would in any case have been usable if undesirable gateway for the soonest settlers. Still others contend that the Beringian stop speculation is wrong and that there essentially were no individuals in the Americas preceding the Last Glacial Maximum. Paleontologist Jesse Tune and associates have proposed that the entirety of the supposed pre-Clovis locales are comprised of geo-realities, smaller scale debitage too little to even think about being unhesitatingly appointed to human manufacture.â It is without a doubt genuine that pre-Clovis destinations are still generally very few contrasted with Clovis. Further, pre-Clovis innovation appears to be incredibly shifted, particularly contrasted with Clovis which is so strikingly recognizable. Occupation dates on pre-Clovis locales shift between 14,000 cal BP to 20,000 and that's just the beginning. That is an issue that should be addressed.â Who Accepts What? Today is hard to state what level of archeologists or different researchers support pre-Clovis as a reality versus Clovis First contentions. In 2012, anthropologist Amber Wheat led a deliberate overview of 133 researchers about this issue. Most (67 percent) were set up to acknowledge the legitimacy of in any event one of the pre-Clovis locales (Monte Verde). When gotten some information about transient ways, 86 percent chose the beach front movement way and 65 percent the without ice passage. An aggregate of 58 percent said individuals showed up in the American mainlands before 15,000 cal BP, which infers by definition pre-Clovis. To put it plainly, Wheats review, in spite of what has been said in actuality, proposes that in 2012, most researchers in the example were happy to acknowledge some proof for pre-Clovis, regardless of whether it wasnt a mind dominant part or entire hearted support. Since that time, the greater part of the distributed grant on pre-Clovis has been on the new proof, instead of contesting their legitimacy. Overviews are a depiction existing apart from everything else, and the examination into beach front locales has not stopped since that time. Science moves gradually, one may even say icily, however it moves. Sources Braje, Todd J., et al. Finding the First Americans. Science 358.6363 (2017): 592â€94. Print.de Saint Pierre, Michelle. Artifact of mtDNA Lineage D1g from the Southern Cone of South America Supports Pre-Clovis Migration. Quaternary International 444 (2017): 19â€25. Print.Eren, Metin I., et al. Discrediting the Technological Cornerstone of the Ice-Age Atlantic Crossing Hypothesis. Diary of Archeological Science 40.7 (2013): 2934-41. Print.Erlandson, Jon M. After Clovis-First Collapsed: Reimagining the Peopling of the Americas. Paleoamerican Odyssey. Eds. Graf, Kelly E., C.V. Ketron and Michael R. Waters. School Station: Center for the Study of the First Americans, Texas AM, 2013. 127-32. Print.Faught, Michael K. Where Was the Paleoamerind Standstill? Quaternary International 444 (2017): 10â€18. Print.Fiedel, Stuart J. The Anzick Genome Proves Clovis Is First, all things considered. Quaternary International 444 (2017): 4â€9. Print.Halligan, Jessi J., et al. Pre-Clovis Occupa tion 14,550 Years Ago at the Page-Ladson Site, Florida, and the Peopling of the Americas. Science Advances 2.e1600375 (2016). Print. Jenkins, Dennis L., et al. Clovis Age Western Stemmed Projectile Points and Human Coprolites at the Paisley Caves. Science 337 (2012): 223â€28. Print.Llamas, Bastien, Kelly M. Harkins, and Lars Fehren-Schmitz. Hereditary Studies of the Peopling of the Americas: What Insights Do Diachronic Mitochondrial Genome Datasets Provide? Quaternary International 444 (2017): 26â€35. Print.Morrow, Juliet E. After Anzick: Reconciling New Genomic Data and Models with the Archeological Evidence for Peopling of the Americas. Quaternary International 444 (2017): 1â€3. Print.Potter, Ben An., et al. Early Colonization of Beringia and Northern North America: Chronology, Routes, and Adaptive Strategies. Quaternary International 444 (2017): 36â€55. Print.Scott, G. Richard, et al. Sinodonty, Sundadonty, and the Beringian Standstill Model: Issues of Timing and Migrations into the New World. Quaternary International 466 (2018): 233â€46. Print.Shillito, Lisa-Marie, et al. New Research at Paisley Caves: Applying New Integrated Analytical Approaches to Understanding Stratigraphy, Taphonomy, and Site Formation Processes. PaleoAmerica 4.1 (2018): 82â€86. Print. Tune, Jesse W., et al. Evaluating the Proposed Pre-Last Glacial Maximum Human Occupation of North America at Coats-Hines-Litchy, Tennessee, and Other Sites. Quaternary Science Reviews 186 (2018): 47â€59. Print.Wagner, Daniel P. Prickly plant Hill, Virginia. Reference book of Geoarchaeology. Ed. Gilbert, Allan S. Dordrecht: Springer Netherlands, 2017. 95â€95. Print.Wheat, Amber. Review of Professional Opinions Regarding the Peopling of America. SAA Archeological Record 12.2 (2012): 10â€14. Print.

Saturday, August 22, 2020

Purchasing Power ParityBig Mac Index Essay Example | Topics and Well Written Essays - 1000 words

Buying Power ParityBig Mac Index - Essay Example The buying power equality or the PPP is additionally approximately clarified as the Big Mac file, as presented by The Economist in the mid-1980s. In the total meaning of PPP, the Big Mac, a purchaser decent sold in for all intents and purposes all aspects of the world, replaces the product bushel. Utilizing this course gives an increasingly oversimplified meaning of the hypothesis. Consequently, a Big Mac being sold in the United States must have a similar cost as Big Mac sold in Australia, for instance. Taking a gander at PPP with a financial way to deal with the swapping scale will show the conduct of conversion standard over the long haul, as far as the gracefully of and interest for cash. An expansion in the national loan fee brings about the devaluation of the national cash. Moreover, a valuation for the nation's money will be come about by a reduction in the national financing cost. Be that as it may, late information can't completely bolster the hypothesis of the buying power equality and the law of one cost. In reality, there are exchange boundaries, free rivalry, and contrasts in value levels in various nations, offering ascend to trouble in testing the PPP through government-distributed cost records. There are likewise sure items and administrations that have therefore become non-tradable merchandise as a result of steep worldwide vehicle costs. The PPP can likewise be seen as a nation's genuine swapping scale, wherein a remote product container is valuated regarding a household ware bushel. Having every single other factor equivalent, a nation's neighborhood cash will experience a since quite a while ago run gratefulness vis- - vis outside monetary forms, a following situation when the world interest for this specific nation's yield increments. The more typical idea of buying power equality must be recognized from a related hypothesis known as relative buying power equality, wherein the connection between the relative swelling paces of two nations and the adjustment in the trade paces of their monetary forms becomes possibly the most important factor. A conversion scale that is dictated by buying power equality offers ascend to an evening out of the buying intensity of various monetary standards in a specific home nation. In spite of the variances in the market trade rates, PPP trade rates are reflected over the long haul. Be that as it may, the contrast between the market trade rates and the PPP trade rates can be to some degree critical. See this model: The World Bank's World Development Indicators 2005 appraisals that one United States dollar is equal to around 1.8 Chinese yuan by buying power equality in 2003. Be that as it may, in view of ostensible trade rates, one U.S. dollar is as of now equivalent to 7.9 yuan. This disparity has huge ramifications; for example, GDP per capita in the People's Republic of China is about US$1,800, while on a PPP premise it is about US$7,204. This is much of the time abused to state that China is the world's second biggest economy, however such a figuring would be invalid under the PPP hypoth esis. At the other outrageous, Japan's ostensible GDP per capita is around US$37,600, yet its PPP figure is just US$30,615. The correct estimation of buying power equality is made troublesome on the grounds that there is no uniform value level. Likewise, various individuals in various nations have differing product bins,

Friday, August 21, 2020

Can Too Much Homework Make You Physically Ill

Can Too Much Homework Make You Physically Ill Can Too Much Homework Make You Physically Ill? Can Too Much Homework Make You Physically Ill? In a recent study conducted by the Stanford Graduate School of Education, which surveyed more than 4,300 students from ten high-performing public and private high-schools, researchers found that excessive homework causes high-stress levels and physical health problems. “We found a clear connection between the students’ stress and physical impacts â€" migraines, ulcers and other stomach problems, sleep deprivation and exhaustion, and weight loss,” said co-author Denis Pope. The study was published in the Journal of Experimental Education, which also found that the average student was doing as much as five hours of homework per night. According to the study, fifty-six per cent of students cited homework as a primary stressor in their lives, despite the facts that homework levels have remained relatively stable since 1984, the study goes on to report. The study also found that academic pressure can lead to serious drug and alcohol abuse, depression, and anxiety. The reason: an enormous amount of pressure, including family dynamics, peer norms, pressures at schools, and policies in higher education, the report concludes. With many pupils stressed about midterms and finals right around the corner, the pressure is for high achieving students to maintain their GPA levels and overall academic performance. Don’t let mounting pressure get in the way of your academic performance; Homework Help USA is here to assist with all your academic and custom essay writing and editing needs. We are a professional essay writing service with years of writing and editing experience, giving you the peace of mind you need to focus on maintaining your mental and physical health. Reference: Can too much homework make your child sick? Study finds clear connection between students stress and physical illness. (2014, March 21). Retrieved January 2, 2015, from Can Too Much Homework Make You Physically Ill Can Too Much Homework Make You Physically Ill? Can Too Much Homework Make You Physically Ill? In a recent study conducted by the Stanford Graduate School of Education, which surveyed more than 4,300 students from ten high-performing public and private high-schools, researchers found that excessive homework causes high-stress levels and physical health problems. “We found a clear connection between the students’ stress and physical impacts â€" migraines, ulcers and other stomach problems, sleep deprivation and exhaustion, and weight loss,” said co-author Denis Pope. The study was published in the Journal of Experimental Education, which also found that the average student was doing as much as five hours of homework per night. According to the study, fifty-six per cent of students cited homework as a primary stressor in their lives, despite the facts that homework levels have remained relatively stable since 1984, the study goes on to report. The study also found that academic pressure can lead to serious drug and alcohol abuse, depression, and anxiety. The reason: an enormous amount of pressure, including family dynamics, peer norms, pressures at schools, and policies in higher education, the report concludes. With many pupils stressed about midterms and finals right around the corner, the pressure is for high achieving students to maintain their GPA levels and overall academic performance. Don’t let mounting pressure get in the way of your academic performance; Homework Help Canada is here to assist with all your academic and custom essay writing and editing needs. We are a professional essay writing service with years of writing and editing experience, giving you the peace of mind you need to focus on maintaining your mental and physical health. Reference: Can too much homework make your child sick? Study finds clear connection between students stress and physical illness. (2014, March 21). Retrieved January 2, 2015, from

Can Too Much Homework Make You Physically Ill

Can Too Much Homework Make You Physically Ill Can Too Much Homework Make You Physically Ill? Can Too Much Homework Make You Physically Ill? In a recent study conducted by the Stanford Graduate School of Education, which surveyed more than 4,300 students from ten high-performing public and private high-schools, researchers found that excessive homework causes high-stress levels and physical health problems. “We found a clear connection between the students’ stress and physical impacts â€" migraines, ulcers and other stomach problems, sleep deprivation and exhaustion, and weight loss,” said co-author Denis Pope. The study was published in the Journal of Experimental Education, which also found that the average student was doing as much as five hours of homework per night. According to the study, fifty-six per cent of students cited homework as a primary stressor in their lives, despite the facts that homework levels have remained relatively stable since 1984, the study goes on to report. The study also found that academic pressure can lead to serious drug and alcohol abuse, depression, and anxiety. The reason: an enormous amount of pressure, including family dynamics, peer norms, pressures at schools, and policies in higher education, the report concludes. With many pupils stressed about midterms and finals right around the corner, the pressure is for high achieving students to maintain their GPA levels and overall academic performance. Don’t let mounting pressure get in the way of your academic performance; Homework Help USA is here to assist with all your academic and custom essay writing and editing needs. We are a professional essay writing service with years of writing and editing experience, giving you the peace of mind you need to focus on maintaining your mental and physical health. Reference: Can too much homework make your child sick? Study finds clear connection between students stress and physical illness. (2014, March 21). Retrieved January 2, 2015, from Can Too Much Homework Make You Physically Ill Can Too Much Homework Make You Physically Ill? Can Too Much Homework Make You Physically Ill? In a recent study conducted by the Stanford Graduate School of Education, which surveyed more than 4,300 students from ten high-performing public and private high-schools, researchers found that excessive homework causes high-stress levels and physical health problems. “We found a clear connection between the students’ stress and physical impacts â€" migraines, ulcers and other stomach problems, sleep deprivation and exhaustion, and weight loss,” said co-author Denis Pope. The study was published in the Journal of Experimental Education, which also found that the average student was doing as much as five hours of homework per night. According to the study, fifty-six per cent of students cited homework as a primary stressor in their lives, despite the facts that homework levels have remained relatively stable since 1984, the study goes on to report. The study also found that academic pressure can lead to serious drug and alcohol abuse, depression, and anxiety. The reason: an enormous amount of pressure, including family dynamics, peer norms, pressures at schools, and policies in higher education, the report concludes. With many pupils stressed about midterms and finals right around the corner, the pressure is for high achieving students to maintain their GPA levels and overall academic performance. Don’t let mounting pressure get in the way of your academic performance; Homework Help Canada is here to assist with all your academic and custom essay writing and editing needs. We are a professional essay writing service with years of writing and editing experience, giving you the peace of mind you need to focus on maintaining your mental and physical health. Reference: Can too much homework make your child sick? Study finds clear connection between students stress and physical illness. (2014, March 21). Retrieved January 2, 2015, from

Sunday, May 24, 2020

Definition of Algorithm in Mathematics

An algorithm in mathematics is a procedure, a description of a set of steps that can be used to solve a mathematical computation: but they are much more common than that today. Algorithms are used in many branches of science (and everyday life for that matter), but perhaps the most common example is that step-by-step procedure used in long division. The process of resolving a problem in such as what is 73 divided by 3 could be described by the following algorithm: How many times does 3 go into 7?The answer is 2How many are left over? 1Put the 1(ten) in front of the 3.How many times does 3 go into 13?The answer is 4 with a remainder of one.And of course, the answer is 24 with a remainder of 1. The step by step procedure described above is called a long division algorithm. Why Algorithms? While the description above might sound a bit detailed and fussy, algorithms are all about finding efficient ways to do the math. As the anonymous mathematician says, Mathematicians are lazy so they are always looking for shortcuts. Algorithms are for finding those shortcuts. A baseline algorithm for multiplication, for example, might be simply adding the same number over and over again. So, 3,546 times 5 could be described in four steps: How much is 3546 plus 3546? 7092How much is 7092 plus 3546? 10638How much is 10638 plus 3546? 14184How much is 14184 plus 3546? 17730 Five times 3,546 is 17,730. But 3,546 multiplied by 654 would take 653 steps. Who wants to keep adding a number over and over again? There are a set of multiplication algorithms for that; the one you choose would depend on how large your number is. An algorithm is usually the most efficient (not always) way to do the math. Common Algebraic Examples FOIL (First, Outside, Inside, Last) is an algorithm used in algebra that is used in multiplying polynomials: the student remembers to solve a polynomial expression in the correct order: To resolve (4x 6)(x 2), the FOIL algorithm would be: Multiply the first terms in the parenthesis (4x times x 4x2)Multiply the two terms on the outside (4x times 2 8x)Multiply the inside terms (6 times x 6x)Multiply the last terms (6 times 2 12)Add all the results together to get 4x2 14x 12) BEDMAS (Brackets, Exponents, Division, Multiplication, Addition and Subtraction.) is another useful set of steps and is also considered a formula. The BEDMAS method refers to a way to order a set of mathematical operations. Teaching Algorithms Algorithms have an important place in any mathematics curriculum. Age-old strategies involve rote memorization of ancient algorithms; but modern teachers have also begun to develop curriculum over the years to effectively teach the idea of algorithms, that there are multiple ways of resolving complex issues by breaking them into a set of procedural steps. Allowing a child to creatively invent ways of resolving problems is known as developing algorithmic thinking. When teachers watch students do their math, a great question to pose to them is Can you think of a shorter way to do that? Allowing children to create their own methods to resolve issues stretches their thinking and analytical skills. Outside of Math Learning how to operationalize procedures to make them more efficient is an important skill in many fields of endeavor. Computer science continually improves upon arithmetic and algebraic equations to make computers run more efficiently; but so do chefs, who continually improve their processes to make the best recipe for making a lentil soup or a pecan pie. Other examples include online dating, where the user fills out a form about his or her preferences and characteristics, and an algorithm uses those choices to pick a perfect potential mate. Computer video games use algorithms to tell a story: the user makes a decision, and the computer bases the next steps on that decision. GPS systems use algorithms to balance readings from several satellites to identify your exact location and the best route for your SUV. Google uses an algorithm based on your searches to push appropriate advertising in your direction. Some writers today are even calling the 21st century the Age of Algorithms. They are today a way to cope with the massive amounts of data we are generating daily. Sources and Further Reading Curcio, Frances R., and Sydney L. Schwartz. There Are No Algorithms for Teaching Algorithms. Teaching Children Mathematics 5.1 (1998): 26-30. Print.Morley, Arthur. Teaching and Learning Algorithms. For the Learning of Mathematics 2.2 (1981): 50-51. Print.Rainie, Lee, and Janna Anderson. Code-Dependent: Pros and Cons of the Algorithm Age. Internet and Technology. Pew Research Center 2017. Web. Accessed January 27, 2018.

Thursday, May 14, 2020

The Problem Of Drug Use And Trafficking - 843 Words

Lil Draggin (An essay on the problem of drug use and trafficking and the multiple possibilities of solving this issue) It has come to my attention that a certain issue needs to be addressed and if this issue continues to grow then this town could see some serious changes and people could find themselves in serious dilemmas. The issue I am addressing is drug use and trafficking that has been known of for many years. Due to the fact that the least bit of attention has been brought upon drug trafficking it has begun to grow and create a larger issue than some can even begin to imagine. Illicit drug trade according to the world UN Drug Report â€Å"is one of the largest global businesses, at some $322 billion†(Shah,2008). Now in a sense it might be a risky business to get into, but that is fast cash and might I say a good amount as well. Now this isn t the only issue I will bring up when you notice that the attention is not given to this issue drugs can be in high demand and because no one has done much to barricade these drugs it is extremely easy to obtain these drugs. My solution for this problem comes in three s as a nation we should not make any drug legal, create effective crime policies, and reducing demand. The first way we will decrease the drug trade is by not making any drug legal to any civilian of this country. Drug legalization increasingly merits serious consideration as both an analytical model and a policy option for addressing the drug problem.Show MoreRelatedDrug Trafficking Is The International Problem1390 Words   |  6 PagesDrug trafficking is the illicit production transportation and trade with drugs. These drugs are produced in one country of the world and with strong network communication are traded to different destination of the world. It is clear that the existence of drug trafficking is the international problem, which needs rapid solutions. The harmful impact of drugs is commonly known all over the planet, that is why the majority of the drugs prohibited. Also it has a tremendous social impact that is breakingRead MoreWhy Drug Trafficking Continues to Rise Despite the Risks Involved1181 Words   |  5 PagesDrug use around the world is very common. According to Drug Trafficking, â€Å"The United Nations Office on Drugs and Crime estimates that 208 million people worldwide use drugs annually on at least one occasion.† Illegal drug trafficking is an increasing issue around the world that many people are not aware of. This issue causes problems to people everywhere, whether they are involved with drugs or not. Cocaine use has many harmful effects for people. For example, it can cause problems in a child ifRead MoreGlobal Crime Analysis1134 Words   |  5 Pagesworld. Global crime can be international drug smuggling operations, human trafficking, or international prostitution rings. Weapons trading are also a problem that exists all over the world. There are always concerns of rogue nations selling nuclear weapons to other nations that do not follow the guidelines of the world community. In the international community, human trafficking has become an issue that is spiraling out of control. The International Trafficking (2010) website cites that victims ofRead More Illicit Trade and Drug Trafficking Proving to be a Major Problem1291 Words   |  6 Pagesand Drug Trafficking Proving to be a Major Problem Drug trafficking and illicit trade have proven to be major problems that the international community face as it enters into the twenty-first century. Currently the illegal drug trade market is one of the largest sectors of the modern global economy. Because of this fact, the drug trade is deeply rooted in many nations economic and social cultures, which makes it very difficult to control. Drug trafficking also brings with it the problems of organizedRead MoreWar On Drugs And Drug Trafficking960 Words   |  4 Pageshuman trafficking, drug trafficking, and weapons trafficking. One of the most harmful organized crimes is drug trafficking. What makes drug trafficking organized is the system of production to distribution. Drug trafficking organizations have a hierarchy of power from the kingpins to the couriers. Drug also has political influence they are able to bribe and blackmail politicians. Trafficking drugs is a multi-billion-dollar business, and the United States is one of its lar gest markets. Drug traffickingRead MorePublic Policy Research Paper On Drugs Essay1711 Words   |  7 PagesPublic Policy Research Paper Drugs. They have entered our communities, our schools, our neighborhoods, our homes. For generations now they have been affecting our society; influencing politics, laws, wars, science, and the overall structure of society. Russia and Mexico have had some of the highest involvement in drugs, and the fight against them. In Russia almost 6 percent of the total population, which is about 8.5 million people are drug addicts, or regular users. Russia has also become increasinglyRead More Reducing Drug Trafficking in The United States Essay952 Words   |  4 PagesThe drug problem in the U.S. and around the world is an important issue and seems to be a difficult problem to tackle across the board. The inflow of drugs has become one of the largest growths in transnational crime operations; illicit drug use in the United States makes it very difficult for nation states police and customs forces to get a handle on the issues. War on drugs, drug trafficking has long been an issue for the Un ited States. There has been a proclamation of â€Å"war on drugs† for the pastRead MoreDrug Trafficking And The Criminal Justice System1272 Words   |  6 PagesThis paper explains the consequences that drug traffickers face in today’s criminal justice system; those consequences being classed as controlled substances, federal trafficking sentences, offender and offense characteristics, and the effects of illegal drug trade on society. When the federal government labels a substance as controlled, this means the possession and distribution of these substances are governed by law. These laws are formulated in accordance with 21 U.S. Code  § 811 – 814 - AuthorityRead MoreEssay Drug Trafficking, Consequences, and Accountability1453 Words   |  6 Pages The illegal drug trafficking found throughout Latin America is not an issue that can be solved by either a government or an individual alone. Unfortunately, it is also an issue that requires more than one solutio n in order to solve the problem. Each Latin American state is unique, as are the various citizens who inhabit them. As drug trafficking is a transnational force, Latin American governments often find themselves not only at odds with one another, but with larger political and economic powersRead MoreShould Marijuana Be Legalized? Essay1281 Words   |  6 Pagespercent from 2006 to 2014 (â€Å"Unpacking pot†, 2016). The fact is that drugs, not just marijuana, are a big part of not just Americans lives, but everyone around the world. There are a couple major issues with drugs in our society; drug trafficking, drug use in schools, driving while impaired, and on the streets. It is getting out of control for the government and police departments to contain. There are so many places for people to hide drugs without getting detected. Stricter laws and more patrol needs

Wednesday, May 6, 2020

Analysis Of Dennis Reynolds s The Show It s Always...

Dennis Reynolds, of the show It’s Always Sunny in Philadelphia, is a narcissistic man in his early thirties. Raised by stepfather Frank Reynolds, a successful business man with unethical methods, and mother Barbara Reynolds, a selfish woman who only married Frank for his wealth. Dennis and his twin sister Dee were raised wealthy but were often misguidedly taught to not seek affection through materials. For example, every Christmas Frank would buy gifts for his children only to destroy it while the children watched. Dennis attended the University of Pennsylvania to become a veterinarian while minoring in Psychology. He often tries to use his Psychology minor to his advantage, an example being his attempt to psychoanalyze his friends whilst berating the actual psychiatrist and mocking her for attending a subpar university. His academic studies were unable to translate into a career, however he is co-owner of the bar, Paddy’s Pub in Philadelphia. Dennis along with his sist er Dee, father Frank, and two friends Mac and Charlie, use the bar as a hangout spot often concocting schemes and shenanigans. Though the bar makes very little money, Dennis maintains his lavish lifestyle with his father’s money often wearing high-end clothing, driving a Land Rover, and getting into sticky situations while placing little care on the financial ramifications. Dennis is vain, narcissistic and has been diagnosed with Borderline Personality Disorder. He cares very little for others unless it isShow MoreRelatedStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 Pagesand permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. To obtain permission(s) to use material from this work, please submit a written request to Pears on Education, Inc., Permissions Department, One Lake Street, Upper Saddle River, New Jersey 07458, or you may fax your request to 201-236-3290. Many of the designations by manufacturers

Tuesday, May 5, 2020

Importance of Being Prepared free essay sample

The act of being prepared has enabled humans to both lessen the impact of misfortunes and provide themselves with a basis of reaching a higher level. This in itself has been one of the major factors that had enabled society to develop this far without being destroyed in the process. Along with the everyday preparations that prevent students from failing a class, there are other higher stake preparations that are engrained into certain professions. Major example being doctors, police, and firefighters, unlike failing to be prepared to present a project, individuals in these professions are faced everyday with situations that if they are not properly prepared, could result in much higher and deadly consequence. For those reasons alone, these professionals are put through training, test, and drills that force them to be prepared for all situations. An example of this has recently emerged alongside the many heart shattering stories that resulted from the recent bombings in Boston; one coming from a hospitals that treated the victims of the bombings. We will write a custom essay sample on Importance of Being Prepared or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The doctors at this hospital had already been put through drills for situations much like that of the bombings; this enabled them to stay organized and efficient. If it had not been for the staff being prepared, the scene would have been much more chaotic and more lives would have been lost. Being prepared for the long term is also an important part of survival as well. This would account for any sort of natural disaster, war, or even the end of the world. Preparing supplies, food, water, and any survival plans could possibly be the factor of life and death for you and your family. This type of preparation is more self centered in the way that it would not necessarily benefit strangers who are also in the same situation, but it would more put you at a higher level, providing opportunities that unprepared individuals would not have. However in some more mild cases, this preparation would in fact benefit others around you. For example if for a class project the student that was suppose to present had not been prepared enough to go, if another student had been prepared long term for a situation such as this, it could prevent the teacher from assigning an essay that would have topped off the giant pile of work and stress that the rest of the class is facing due to upcoming AP tests. The bottom line is that human beings, and all successful animals in the  wilds, must be prepared before the potential mishaps could occur, people are expected to be prepared for situations that could possibly arise. Whether this would mean the difference between life and death or just ten points of an essay, the skill of being prepared is always good to be utilized. However like any skill, it must be developed and refined over time through consequences that are brought upon oneself through deadly art of procrastinating. As time goes on, and as individuals, society, and the world are hit with many different ranges of situations, we will become more and more prepared for what could lie ahead.

Saturday, April 4, 2020

A Separate Peace Essays (422 words) - Phillips Exeter Academy

A Separate Peace A Separate Peace by John Knowles is a complex novel that portrays war in many different forms. Gene Forrester was attending Devon School during World War II. This was a representation of different wars he was having within himself. Gene was feeling a kind of jealousy toward his friend Finny. He also felt like Finny was trying to sabotage him with relation to his schoolwork. Lastly Gene felt guilt, guilt from what was described by him as a blind impulse and also from having the truth revealed to him resulting in a fatal accident. Gene fought with his fears throughout the story. He thought that he was a complete person, full of what a man should be, but when he got to Devon and met Finny, he felt he was incomplete, as though he lacked something. He tried to find ways to fill the void by associating with all that Finny did. As a result he did become more well-rounded but he also felt guilt for the consequences. Guilt was also an internal war or conflict Gene had with himself. After jouncing the limb while Finny was on it, Gene sensed he was wrong in doing so but he was not fully regretful. After the truth came out though, and Finny once again broke his leg, Gene did feel complete remorse. At Finnys funeral Gene didnt cry but its not that he was not sad or that he was not sorrowful, but he felt like it was his own funeral and he knew that you dont cry at your own funeral. Gene also thought that Finny was trying to sabotage his schoolwork by taking him places and convincing him to do things that were illogical an d impulsive. Although this was not the case Gene really fought with himself, over-analyzing all of Finnys shenanigans and deciding whether or not they seemed to be plots against him. As Gene went through life he was still not settled by the events that had happened in Devon those years. But in his return to the school he realized that he was coming to terms with what had happened and that he was able to get over the events in his teenage years. Gene had also come to accept himself the way he was and was not try to change. The things that used to scare him in his earlier years now seemed less threatening. Therefore he eventually overcame all of his internal wars. Book Reports

Sunday, March 8, 2020

Wedges Gamble essays

Wedges Gamble essays Book Report: Star Wars: X-Wing: Wedges Gamble Lieutenant Corran Horn: The main character of the book. Hes an ex-security man (a police force called CorSec) from the planet Corellia. Finally after going through the galaxy under aliases he joins Rogue Squadron to fight the Empire. He fights for freedom, but his main vendetta is more personal. He went into CorSec because his father did before him. An Imperial Intelligence Officer was also stationed there that had authority over that CorSec office. When he and his father were in a cantina in Corellia, his father was shot and killed before his very eyes. Corran hunted the murderers down and apprehended them. However the Imperial Intelligence Officer in charge, Kirtan Loor, freed them. Since then Corran had no respect for the Empire. He is the best pilot in the squadron, except for Wedge Antilles and Tycho Celchu. He proves to be resourceful and an excellent fighter pilot. Hes got a resourceful R2 droid, nicknamed Whistler, too. Commander Wedge Antilles: The leader of Rogue Squadron. He formed the squadron with Luke Skywalker after the first Death Star was destroyed, since he and Luke were the only X-wing pilots left after the battle. He proves to be a strong leader knowing how to treat his squadron. Since Rogue Squadron is known to be a threat to the Empire so he has to train his pilots to be the very best. Hes highly charismic. Sometimes has a rough time with a few of his superiors. He is the best pilot in the squadron. He has survived countless battles and entanglements with Imperial ships and fighters. He had to reform the squadron because only 4 of the original pilots remained since Luke and Wedge formed the squadron. Luke went to start reforming the Jedi. The other two went to go train other squadrons. Wedge is now faced with the problem of liberating Coruscant. He forges a commando- ...

Friday, February 21, 2020

Operation Overlord D Day Essay Example | Topics and Well Written Essays - 1750 words

Operation Overlord D Day - Essay Example alysed the Allied military planning for Operation Overlord are blessed with the gift of hindsight, they know that Operation Overlord was a success that contributed to eventual Allied victory. The Second World War was after all the conflict in which Air power came to the fore, military and naval operations launched when air superiority was held were far more likely to succeed than operations carried out whilst an enemy power held air superiority. When a combined military, naval and air operation was as large and as extensive as Operation Overlord, its planners had to consider any potential threats to its success and the Air threat could be considered to be one of the most significant single obstacle to success. It could be argued that Allied over - estimations of the Air threat posed by the Luftwaffe did have a serious effect on the Operation Overlord planning. The Allies believed that the Luftwaffe remained a formidable opponent and therefore a serious and potent Air threat to the successful execution of the plans for Operation Overlord. The Luftwaffe in numerical terms still had thousands of operational aircraft, even if before Operation Overlord was launched, the majority of those aircraft were used upon the Eastern Front and in defending the Third Reich from the Allied strategic bombing campaign.1 For the Allied military planners tasked with making Operation Overlord a successful reality it was worth ensuring that the Allied Air Forces had enough operational aircraft available to establish air superiority over the projected landing areas to avoid a disastrous repulsion of Operation Overlord. Although the warships that were tasked with protecting the troop ships would carry a large complement of anti-aircraft guns they would have found it very difficult to overcome German air strikes against the invasion fleet without their own aircraft providing cover. Besides the landing craft that were needed to ferry the Allied troops to the beaches were the parts of

Wednesday, February 5, 2020

How do stock price volatility affect monetary policy Essay - 1

How do stock price volatility affect monetary policy - Essay Example Therefore they have an effect on interest rates, inflation rates and money supply. These variables are controlled by monetary policy made by the central banks of countries or federal reserves and the policy determination is therefore depended on the stock prices. This paper discusses how the movements in stock prices affect determination of monetary policy. Monetary policy is the process by which the central bank or a federal reserve regulates the money supply and interest rates in order to achieve a major economic goal. On the other hand the stock market is considered as the country’s economic strength and development since it’s a non-physical facility of economic transactions. In any particular country, the economy strongly reacts to stock prices movement and in most cases economic recession is preceded by crash in stock markets. There is a very important relationship between the central banks of countries and stock markets. This makes the monetary authorities to make monetary decisions and policies by closely monitoring the stock market volatility. This ensures the authorities maintain a macroeconomic balance. According to Rigobon and sack 2001, volatility of stock prices significantly impact macroeconomics hence an important factor in determining the monetary policy. As mentioned earlier, this paper discusses the how stock price volatility affects monetary policy. This is addressed by using simple models of data from the international monetary fund in the quarterly series as at December 2010. The data used in the research is UK data ranging from 1990 first quarter to 2010 fourth quarter. The variables contained in this data set are the real UK GDP (RGDP), the consumer price index (CPI) and the interest rates set by the Bank of England The international monetary fund has 188 member countries. These countries work to foster global monetary cooperation, financial stability security, reduce poverty around the world, and promote sustainable

Tuesday, January 28, 2020

The High-Protein, Low-Carb Diet: An Analysis

The High-Protein, Low-Carb Diet: An Analysis High-Protein, Low-Carb Counterattack Carbohydrate-restrictive or ketogenic diets that are rich in animal products can help some people to lose weight because they offer some short-term improvement in glucose control. But because these diets are too rich in animal products, they incur significant risks such as cancer, heart disease, and kidney disease. They are especially dangerous for diabetics because a meat-based diet increases the risks of atherosclerosis and accelerates kidney failure in people with diabetes.   In a recent study, researchers found that every 5 percent increase in calories consumed from animal protein increases the risk of diabetes by 30 percent. But vegetable protein was not associated with the increased diabetes risk. How Much and What Type of Animal Products Are Permitted? A maximum of only one or two (two- to three-ounce) servings of animal products a week is recommended: One or two servings of fish per week; or One or two servings of fish plus one small serving of white meat fowl, totaling less than six ounces per week. Studies show that people eating more than two servings of fish per week have higher incidence of type 2 diabetes. There is no significant benefit from using fish in your diet; you can get omega-3 fats from supplements. No other animal products are recommended. Red meats are to be avoided completely. Studies show diabetics with high red meat intake have 50 percent higher incidence of heart disease, probably because higher level of the heme iron in red meat. Facts About Eggs and Diabetes Studies show that people eating five eggs a week or more have an increased risk of developing type 2 diabetes. Diabetics who eat more than one egg a day double their heart disease or death risk. Get Protein from Your Vegetables Human protein requirement studies in the 1950s showed that adults require 20 to 35 grams of protein per day. People who eat a vegetable-based diet have been found to consume 60 to 80 grams of protein a day, well above the minimum requirement. Protein Content from Selected Plant Foods FOOD GRAMS OF PROTEIN Almonds (3 ounces) 10 Collars (2 cups) 8 Banana 1.2 Broccoli (2 cups) 10 Brown Rice (1 cup) 5 Chick Peas (1 cup) 15 Corn (1 cup) 4.2 Lentils (2 cup) 18 Peas, frozen (1 cup) 9 Spinach, frozen (1 cup) 7 Kidney Beans (1 cup) 13 Soybeans (1 cup) 29 Sunflower seeds (1/2 cup) 13 Sesame seeds (1/2 cup) 12 Tofu (4 ounces) 11 Whole Wheat Bread (2 slices) 5 Green vegetables, legumes, and beans have more protein per calorie than meat does. They are also rich in miconutrients. Animal protein is low-nutrient food because it does not contain antioxidants or phytochemicals. So eating more plant protein is the key to increasing our micrnutrient intake. The Dangers of IGF-1 Insulin-like growth factor-1 (IGF-1) is produced by the liver in response to the pituitary-derived growth hormone. It is one of the bodys important growth promoters during fetal and childhood growth. However, in adults, higher levels of IGF-1 promote cellular replication that can accelerate the aging process and promote cancer. Elevated IGF-1 levels are associated with increased risk of all major cancers, including breast cancer, colon cancer, and prostate cancer. Lower levels of IGF-1 are associated with enhanced insulin sensitivity and enhanced life span. Protein Intake Promotes IGF-1 The composition of protein and the amount consumed also affect IGF-1 levels. Animal protein causes a larger increase in IGF-1 compared to plant protein because animal protein is more biologically complete. For people with diabetes, a relative low amount or animal protein could raise their IGF-1 level. This is the main reason why we restrict animal intakes to only six ounces per week. Plant proteins are less biologically complete. The body has to combine the amino acids for biological completenss, so they do not raise the IGF-1 level like animal proteins do. Refined Carbohydrates Promote IGF-1 Excess intake of refined carbohydrates can also have an effect on IGF-1. Insulin regulates energy metabolism and affects IGF-1 signaling by increasing the production of IGF-1 and decreasing the IGF-1-binding proteins.

Sunday, January 19, 2020

Evil in Shakespeares Macbeth - Lady Macbeth as a Second Eve :: GCSE English Literature Coursework

The Different Faces of Evil - Lady Macbeth as a Second Eve    Natural disasters in newspaper headlines, literature, video games, Hollywood movies, gapers at accidents, TV series in the afternoon - they all prove the our fascination about the evil, about death and violence. The evil in Macbeth is clearly omnipresent and an almost endless theme for different analysis. The role of Lady Macbeth is interesting on many levels of interpretation, but I shall focus on her way of being evil and her way of interacting with other characters in the play. Lady Macbeth is characterized at least as complex as her husband, although she is not the traditional tragic hero in the play. She doesn't only show the trait of being the evil but also many other, very human, traits.    The above was provided to give the student an idea of the content of the paper.   The complete paper begins below.    Bosheit ist eine Art Delirium und verwirrt den Verstand.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Friedrich II von Preussen    Prà ¼fe das Innere jedes beliebigen Menschen - in jedem wirst du wenigstens einen dunklen Punkt finden, den er verhà ¼llen muss. (Bernick)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Ibsen, Die Stà ¼tzen der Gesellschaft III    Natural disasters in newspaper headlines, literature, video games, Hollywood movies, gapers at accidents, TV series in the afternoon - they all prove the our fascination about the evil, about death and violence. The evil in Macbeth is clearly omnipresent and an almost endless theme for different analysis. The role of Lady Macbeth is interesting on many levels of interpretation, but I concentrate on her way of being evil and her way of interacting with other characters in the play. Lady Macbeth is characterized at least as complex as her husband, although she is not the traditional tragic hero in the play. She doesn't only show the trait of being the evil but also many other, very human, traits. Her interaction with Macbeth and the other characters passes on different levels: She plays the charming serpent, she's a perfect strategist and she's probably, before her fall, the most self-confident and straight person in the play. And, she succeeds in achieving even more influence on her husband than the witches. Therefore it is worth to deal with   an analysis of her conduct, which will show that she has many faces - though all of them are a sign of her evocation of the evil and, make her to a second Eve in the fall of men.

Saturday, January 11, 2020

Juvenile Offenders: Race and Ethnicity Essay

â€Å"Researchers have long observed differences in rates of serious juvenile and adult offending among ethnic and racial groups in the United States. These differences have prompted competing theoretical interpretations and public policy debates. However, conclusions about the racial differences in serious and violent juvenile offending have been reached primarily using individual-level data that, when used alone, yield incomplete results. Multilevel analyses that consider community and contextual factors have the potential to produce a fuller understanding of the meaning of these differences (, 2002).† This paper will first describe the racial distribution of serious and violent offending among juveniles in the United States. It will provide a picture of the short-term national trends for offending patterns by race and ethnicity and summarize research findings on racial and ethnic differences in chronic juvenile offending. Various explanations are given for the racial and ethnic differences. This paper will include recommendations for improving understandings of these differences and implications for guiding prevention and intervention efforts. Data from the 1998 UCR indicates that differential rates of arrest for crime are related to race (Snyder, 1999). Arrests of white juveniles (under age 18) constituted 71 percent of all juvenile arrests compared with 26 percent for black youth. American Indian or Alaska Native and Asian or Pacific Islanders account for 1 and 2 percent, respectively (Federal Bureau of Investigation, 1999). Black youth were overrepresented, given the fact that they make up 15 percent of the juvenile population compared with 79 percent white and 5 percent other races. The distribution by index crime type varies, however. Black youth accounted for 42 percent of arrests for violent crime compared with 55 percent for white youth (3 percent were youth of other races). Black youth, when compared with white youth, were most overrepresented in arrests for robbery (54 percent and 43 percent, respectively) and murder and non-negligent manslaughter (49 percent and 47 percent, respectively). Black youth were least disproportionately involved in arson arrests (18 percent and 80 percent, respectively) (Snyder, 1999; Federal Bureau of Investigation, 1999). Juvenile involvement in crime by race has been generally consistent over the past several decades (LaFree, 1995). However, the racial gap in rates of homicide widened dramatically between 1986 and 1994. Black youth were responsible for the majority of the increase in homicides by juveniles in these years â€Å"and for the majority of the decline thereafter† (Snyder and Sickmund, 1999). If all serious crime is considered, a more complex picture emerges. Between 1983 and 1992, the juvenile arrest rates for all types of violent crimes increased 82 percent among white youth and 43 percent among black youth (Snyder and Sickmund, 1995). The pattern of change was greatest for robbery and homicide arrest rates. In 1983, black youth were approximately five times more likely to be arrested for homicide than were white youth; in 1992, that ratio was more than seven to one. What is the meaning of these race-specific trends in violence? Blumstein (1995) attributed the growth of youth homicide to illicit drug markets into which youth had been recruited. Juveniles working in these markets armed themselves, and so the use of guns was â€Å"diffused† to other teenagers in the community. The notion of gun diffusion is supported by the concomitant increase in the homicide rate among black juveniles from 1986 to 1994 but has not been supported by other research (Howell, 1997). More comparative research is needed to understand racial and ethnic differences in rates of offending. In this area of research, a number of case studies were conducted in several U.S. cities in the 1980’s among youth of Hispanic ancestry. Between 1980 and 1985, homicide arrest rates for 10 to 17 year old Hispanics in New York City were more than twice those of whites (Rodriguez, 1988). In southern California, the homicide death rate for 15 to 24 year old Latino males during 1980 was more than four times the rate for white Anglo males (Valdez, Nourjah, and Nourjah, 1988). At the same time in Chicago, Latino males between ages 15 and 19 were homicide victims 4 ½ times more often than non-Latino white males (Block, 1988). These findings suggest the importance of taking ethnicity into consideration when examining youth violence data. Another factor to consider when interpreting racial and ethnic differences is the length of time and degree to which youth are involved in serious crime. UCR data are not helpful in this regard. However, a few longitudinal studies have shed some light on this issue using official data. Relying on police data from a 1945 Philadelphia cohort, Wolfgang, Figlio, and Sellin (1972) found that race and socioeconomic status were related to the frequency and seriousness of offenses. These findings were confirmed using the 1958 Philadelphia cohort. However, more data are needed to fully understand the relationship between race and chronic offending. Researchers and criminologists have long been aware of racial and ethnic differences in serious juvenile offending. Interpreting these disparities, however, is another matter; no one theory has adequately addressed the reasons for them. Criminologists have not paid enough attention to the extent to which socioeconomic disparity accounts for differences in rates of violence, even though they have tended to attribute high rates of crime to economic disadvantages. These omissions are in part due to reliance on individual-level data to identify those persons most likely to offend. However, individual-centered research is unlikely to improve understanding of the group differences. It does not take into consideration the larger socio-structural characteristics that distinguish groups and individuals. For example, the developmental life courses of blacks and whites in the United States are affected by their membership in historically distinct social and economic groups. Community-level research can be used to study this larger context and offer great potential in interpreting the meaning of racial and ethnic differences in offending. Reference Blumstein, A. 1995. Youth violence, guns, and the illicit-drug industry. Journal of Criminal Law and Criminology 86(1):10-36. Howell, J.C. 1997. Youth gang homicides, drug trafficking, and program interventions. In Juvenile Justice and Youth Violence, edited by J.C. Howell. Thousand Oaks, CA: Sage Publications, Inc., pp. 115-132. Federal Bureau of Investigation. 1999. Crime in the United States 1998. Uniform Crime Reports. Washington, DC: U.S. Department of Justice, Federal Bureau of Investigation. Snyder, H.N. 1999. Juvenile Arrests 1998. Bulletin. Washington, DC: U.S. Department of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention. Snyder, H.N., and Sickmund, M. 1995. Juvenile Offenders and Victims: A National Report. Washington, DC: U.S. Department of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention. Snyder, H.N., and Sickmund, M. 1999. Juvenile Offenders and Victims: 1999 National Report. Washington, DC: U.S. Department of Justice, Office of Justice Programs, Office of Juvenile Justice and Delinquency Prevention. Wolfgang, M.E., Figlio, R.M., and Sellin, T. 1972. Delinquency in a Birth Cohort. Chicago, IL: University of Chicago Press.

Friday, January 3, 2020

Absolute Error or Absolute Uncertainty Definition

Absolute error or absolute uncertainty is the uncertainty in a measurement, which is expressed using the relevant units. Also,  absolute error may be used to express the inaccuracy in a measurement. Absolute error may be called approximation error. Absolute error is the difference between a measurement and a true value: E |x0 - x| Where E is absolute error, x0 is the measured value and x is the true or actual value Why Is There Error? Error is not a mistake. It simply reflects the limitations of measurement instruments. For example, if you use a ruler to measure a length, each tic on the ruler has a width. If a distance falls between marks on the ruler, you need to estimate whether the distance is closer to one mark than the other and by how much. This is error. The same measurement may be taken multiple times to gauge the range of the error. Absolute Error Example If a measurement is recorded to be 1.12 and the true value is known to be 1.00 then the absolute error is 1.12 - 1.00 0.12. If the mass of an object is measured three times with values recorded to be 1.00 g, 0.95 g, and 1.05 g, then the absolute error could be expressed as /- 0.05 g.