Environmental impact assessment of West field Shopping Centre in West Essay

Environmental impact assessment of West field Shopping concentrate in West London - Essay ExampleProper management of these is important The proponent will use qualified contractors to construct the buildingsWestfield shopping midpoint is located in Shepherds Bush, West London and is developed on a large Brownfield site which was once the location of the 1908 Franco-British Exhibition by the West Field Group. This site is bounded by the Wood Lane, the West Way and the West Cross Route. This site is part of the White City that contains umpteen other developments in various stages. The project parameters can be represented in a flow diagram as shown in Fig.1Roads jumper lead to the area will experience an increase in the number of pedestrians and traffic since there will be more people in the area. It will merely be able to cope with it since it coincides with several other London infrastructure projects that serve West Field and its environs. These projects include the Shepherds Bush railway station create on the West London Line, a bus and taxi rank on the Shepherds Bush Interchange and new cycle routes. in that respect is also a grade-separated junction connecting to the West Cross Route and running along the site.b) Employment of about 50 60 workers during construction, this has the knock on heart and soul of creating a market for food vendors as well as the obvious benefits to those who depend on the workers employed hereThe project helps in alleviating office problems slightly West Field as it seeks to provide modern buildings complete with accessories. It will provide job opportunities to many people especially during construction phase. This will put one over a multiplier effect with the income spreading to more people. It will open new business opportunities for grocery and other businesses in West Field.The project barely calls for proper management to avoid the waste generated ending up in rivers and other waterways. It will affect the scen ic value of the surrounding environment scarce it will add to the aesthetics of the area as well

Educational Issue in the U.S. Supreme Court Essay

Educational Issue in the U.S. Supreme Court - Essay moralIn the words of the new Chief Justice at the time, John Roberts, The way to stop discrimination on the basis of race is to stop know apart on the basis of race. This is a key remark and the key to understanding the view the homage has taken of race and education since the landmark ruling of dark-brown v. come on of Education.What this really means for classroom practice is that we should see students for all that they are, not just the colour of their skin. Many people who wanted to so-called in the public eye(predicate) school choice plans were keen to get more diversity in their school districts. Thats not a bad idea, but as with so many things when you being to legislate something that doesnt always obvious follow. The government is not the best way to go about such business. Diversity is a lot more than race and using such superficial qualifications to visit diversity would likely not create diversity in the first pl ace. The court ruled that looking on at race in the drive for greater diversity was unconstitutional and effectively a reversal of Brown v. Board of Education.Justice Breyer used a phrase, Never in the history of the court have so few d unitary so much so quickly. And he was talking about Chief Justice Roberts and Justice Samuel Alito making this court a far more conservative institution in just one year. And at that phrase, And never have so few done so much so quickly, both Justice Alito and Chief Justice Roberts looked over at Breyer and went, whoa, thats pretty personal by the standards of the Supreme Court. (Toobin, 2007)It is clear that some parents may still have different views of what diversity means compared to the court and would like impose more racial diversity even if it means limiting students choice. It is important to be mindful of this.What this case also means is that there is a low bit of a rollback of the Nanny State is on that uses excessive state controls, be they regulations or laws, to restrict its

Elimination of Television Jerry Mander Essay Example for Free

Elimination of Television Jerry Mander EssayFour Arguments for the Elimination of Television Jerry Mander thinks that with television there is ideology in the technology itself. The four claims in this particular article be that (1) television itself had come to define the people who use it, (2) the forms by which it is used, (3) its influence on people, (4) as well as the other significant outcomes that may later come from its use. He argued that television is a medium or a means through with(predicate) which people derive, process, and build ideas from. He used parallelism in his challenge or rebuttal stemma when he likened television to the army. The armys edict is to fight wars that necessitate fighting, killing, defeating and winning over the enemy. It does not follow that the generals chosen to lead the army are the kind born to fight and kill, the same demeanor that television was not conceived to breed the kind of people who watch it. In the concept of the automobil es, he used the climatic word order in his recital argument.He enumerated the consequences of the invention of the automobile, the need for gas, oil to source it, refineries to process the oil, stations to pump gas into the car. Mander used emotive language in his causal argument to emphasize the change cars brought to people, like when they evolved into car people . Cars replaced human feet. Television like the automobile triggers a lot of reaction from its existence and subsequent use.Advertisements are made on television because consumers watch TV, manufacturers make big sales because their products are advertised, and the line goes on. This argument is related to Manders take on Advertising. The evaluative argument on the comparison of television to advertising used a balanced sentence with equal and parallel ideas, when Mander wrote that advertising was designed to persuade and persist by interfering in peoples thinking patterns. Television for its part has a strong influen ce on people to take a side of an issue, or to change their minds on others. In his concluding argument he takes the strong position of getting rid of television quickly if ours is to be restored to a sensible and rational and free-thinking society basis the above reasons. Reference Mander, Jerry. (1978). Four Arguments for the Elimination of Television. Harper Perennial.

The Parole System Essay Example for Free

The Parole System EssayParole is a grant given to pris onenessrs who has performed rise inside the correctional outline. To d sufferstairsstand the laws involve, words utilize must be first understand. Chapter one, Article III, of the book Know Your Constitution, says that act and omissions punishable by law be felonies. in that location whitethorn be two types of felonies it whitethorn arise from dolus (criminal intent) or from culpa (negligence).This paper go out on the study of two countries, so that, one must be able to equality and contrast on those. That would be in Canada and Philippines. This will show, how much differences and their economic stability affects the system.In undecomposedifying power, the president has the right to grant tidings to any of the inmates that performs well. Pardons may be tending(p) only after conviction. They may be granted even pending appeal by the offender to a higher courtroom and even after he has served out his sentence.Cong ress may non control the let offing power of the President. It has no power to limit the effect of a pardon neither to exclude any class of offenses from its exercise.Pardons may be granted for all offenses, except in cases of impeachment. Accordingly, the President may not pardon the Vice-President, a Justice of the Supreme Court, the Auditor-General, or any member of the Commission on Elections (nor a Justice of the Court of Appeals who may now be removed by impeachment, according to the Judiciary Act, nor a Judge of the Court of Tax Appeals, likewise removable by impeachment under Republic Act No. 1125), when convicted of a wrong violation of the Constitution, treason, bribery, or other high crimes, in impeachment proceedings. Thy may be granted for offenses against municipal ordinances and regulations.They may be granted for criminal contempt. They may not be granted for contempts against Congress. By criminal contempt is one that is punishable by our penal law. Thus, a civil contempt is one committed against the courts consisting in misbehavior in the presence of or so near a judge as to obstruct him in the administration of jurist, or in a willful disobedience of a lawful process of the courts, as a refusal to obey a subpoena. at a lower place the Constitution, the President may impose the conditions, restrictions, and limitations. The pardon granted by the President may be plenary or partial. It may be conditional or absolute.Before it takes effect, the pardon must be de make upred to and reliable by the offender. If the offender refuses the offer of pardon, the court cannot force it on him. Neither can the executive. Before it is accepted by him, it may be cancelled besides once accepted by him, it can be revoked. Such acceptance is, however, unavoidable only in the case of a conditional pardon. It is not necessary to the validity of an absolute pardon or of the commutation of a sentence.The pardon granted may be subjected to a condition. If the condition is violated, the pardon becomes void. The person may be arrested and compelled to serve so much of the original sentence remaining at the time of his release, except when the said sentence was less than six old age in which case he shall suffer prision correccional from six months and one day to two years and four months. This is true even if the period of the sentence has already expired.A pardon secured through fraud upon the pardoning power is void. The fraud may be misinterpretation, suppression of the truth, or suggestion of falsehood.The effect of a full pardon is not only to release the punishment but also to blot the existence of the guilt. It restores the convict to all his civil rights. It makes him, as it were, a new man, with a new credit and capacity. It does not, however, restore offices forfeited, or property or interests vested in others as a result of the conviction and judgement.Canadas Parole SystemUnder the Canadas watchword system, states that the of fenders or the accused argon ought to bring back on the community under conditional release, which means requires observation, before the end of their sentence. With this approach, offenders are given the chance to interact again in the community. But considering all the opportunities given with offenders, there are still lot of controversial concerning the parole system. This parole system failed to deliver a fair system.As a proof, number of complains were reported. In the Penitentiary Act of 1868, the offenders or inmates are allowed to have five years every month of sentence remission, or sentence reduction, for their chance to see their behavioral character within the span of their sentence. Those who earned time are deducted to their sentence. When the deducted time is equal to the remaining sentence, inmate is released without surveillance.Parole, is in consideration with the inmates who were performing well under supervision. The National Board, 1964, offered them grant th at were able to approach release under remission. This indicates that there will be a month advance of release each year they have served. But, this pertain the condition that they should be under supervision and have done well upon supervisionThe evolution of the Parole Act in 1970 formally utilise the practice of mandatory supervision, even the Penintentiary Act is applied to inmates who have earned remissions in this act. The Parole Act of 1970 states that the prisoners who have suffered two thirds of their sentence will be release, in condition that they will follow the parole conditions. If not, they will be immediately be back in prison no matter what kind of release, they must not violate the conditions. All of them will be conditional, regardless of the type of violation.More likely to the Philippine Constitution, in Canada, with Bills C-67 and C-68, the display panel has the right to refuse for the parole and if he feels the inmate going to be release would cause a seriou s harm to any person. But as always, before release, prisoners must have undergone programs or social reintegration processes. Bills C-67 and C-68 has been that objective. Prisoners who are seemed to be dangerous and harmful, (though they just look like) would not benefit their earned remission regardless of how they behave while they are in sentence.Canadas parole system is currently governed by the National Parole Board. This parole aims the inmates to have the opportunity to return in their community, without discriminations and to protect the people in the community from harmful acts from the offender.The NBP is the one responsible for making decisions on parole if they will grant or deny it. But the thing is how the NBP chooses the inmates that will be given the parole. In this case, gobs of things are unpreventable. There might have some problems regarding with the decision making of the case.There is this sample case when inmates are ready and excited to go out. Theres this sample case that when you live in the city, youll be release, but there is another inmate that were not release because they just simply live in far North for the reason that there are no enough organizations that will help the inmate. The other thing is that, because the decision depends on the shape up of the President, they have the right to choose on whom to release or not. But unfortunately, as early mentioned, there are some cases that they only choose the one the one they want. Parole system has not yet developed a fair system that will choose the right persons.In addition, many inmates do not understand the parole system. The board failed to educate their inmates to educate and to make them understand on how the system was applied. Other problem was that the prisoners feels that they are alien with their own country due to way of treatment they receive from the institution and they have give the control of their lives and losing hope.They even heard inmates who were given p arole were brought back in jail when the board seen that the inmate didnt perform well under supervision. With this case, they lose the urge of getting out of prison if they will be just returned in jail. As said, parole system is subjective, that the board may decide whatever they want even the inmate is performing well. The Aboriginal parole board does a big role of of influencing the National Parole Board so they are the one that should clean the parole system, Inmates should have receive fair justice according with the human rights.Parole system was that good enough because inmates who have loss their chance of living with their family will be given the chance to flip their lives. But, the system must furnished first before doing such, because the failure to do so might cause a bigger damage with inmate, as well as the family of the person involve. This will greatly help for the person to change his destiny and life.ReferencesKnow Your Constitution Aruego, J.MManila, Philippine s published 1947Criminal Law Ambrosio, J. Manila Philippines,August 31,1947Philippines The Correccional Sytemhttp//www.photius.com/countries/philippines/national_security/philippines_national_security_the_correctional_sys10373.html selective information as of June 1991The Beginning of Parole in Canada http//www.npb-cnlc.gc.ca/about/part1_e.htm August 14, 2007Textbook in the Philippine Constitution Delcon, Hector Rex Book Store 199 Agugust 2007Newsroom http//www.justice.gc.ca/en/ tidings/nr/2005/doc_31456.html October 10,2005

Competitor Analysis Essay Example for Free

Competitor Analysis EssayTata Nanos competitors can be classified on three scales Economy, Performance and Convenience. Based on EconomyThough Tata Nano was launched as the 1 Lakh railway car, its exact price range varies between Rs.1.59 lakhs to Rs.2.23 lakhs in the market at present. With this price range, in the quartet wheelers category there is Maruti 800, Maruti Suzuki OMNI, Maruti Alto 800 and Hyundai Eon which has a price lesser than Rs. 3 Lakh. Being the cheapest car visible(prenominal) in India, they also bedevil competitors in the two and three wheeler segments. Tata Nano would be the next crush option for this segment of customers if the budget limit is in this range. Tata Nano positions itself to be a family car available to those who can afford a bit more than they would spend for a two wheeler. Based on PerformanceTata Nano has a 624 cc engine and has a maximum power of 37.4 bhp. Compared to its counterparts in the same price range, Tata Nano has a disadvanta ge on its engine capacity and maximum power. Mileage is also a polar factor for consumers in India who look for Value for Money products. Tata Nano claims a mileage of 22.2 Kmpl for its base model and this compromises on its engine capacity and other performance characteristics. nigh of the other features of the probable competitors of Tata Nano are almost at parity with it. Based on ConvenienceDuring the planning stages of Tata Nano, the team of engineers who designed the vehicle faced the toughest dispute of releasing a car that was both attractive as well as cheap. Tata Nano is 8% shorter and has 21% more interior space than Maruti 800. Tata Motors Limited have given due importance for the design of this low budget car to not lose out in the market just because of it being unattractive. It has the best in class maneuverability lowest turning circle diameter. The weight of the vehicle is just 600 kg which is also comparatively lesser than Maruti and Hyundai Cars. This could be taken as both an advantage as well as a disadvantage. But in this case, the light weight of the vehicle contributes to some of the crucial distinguishing features of the car mentioned above. Some of the major launches by competitors that are specially focused to give competitionto the Tata Nano are Bajajs RE60 and Renault has also announced that it would be releasing a novel car in this category. None of the launches against Nano could disrupt Tata Nanos market share significantly. Tata Nano is also planning to bring in variations to its initial model to get in atmosphere with its re-launching scheme of focusing on a the youth segment than the family segment.Comparison of Specifications of Tata Nano and its closest competitorsTop 10 best-selling cars in India

Synthesis and Optical Characteristics of AgO Thin Films

Synthesis and Optical Characteristics of AgO Thin FilmsSynthesis and Optical Characteristics of AgO subtle enters Fabricated by Chemical Bath Deposition Method1EZENWA I. A., 2OBIAGAUZO P. O. 3EBEH L. N.ABSTRACTBinary thin films of eloquent oxide using chemical Bath method (CBD) reserve been grown and characterized. Absorbance spectral data of the films were obtained using a Shimadzu 1800 UV- VIS spectrophotometer. An Olympus optical microscope at 100X magnification was used to examine and produce micrograph of the grown thin, which showed that the films arrest crystal organize and take up small grain sizes. A bandgap of 1.62eV and a refractive index range of 1.1- 2.31were obtained.INTRODUCTIONBinary thin films be thin films that contain just now two different elements. Binary thin film had been grown and characterized by many researchers for non-homogeneous applications, examples are Ag2S (Ezenwa et al., 2012), FeS (Uhuegbu, 1989), ZnS (Ndukwe 1999), Ag4O3, (Bielmann et al , 2002), Silver being multivalent, have various phases like Ag2O, AgO, Ag3O4, Ag4O3, and Ag2O3 by interacting with oxygen (Bielmann, Scheallar, Ruffieux, Groning, Schlapbach, 2002).These oxides have different crystalline structures leading to a variety of physiochemical, electrochemical, electronic and optical properties. The most observable and stable phases are Ag2O and AgO (Garner and Reeves, 1954). Ag2O thin films have been widely studied due to their wide range of applications. The recent interest in silver oxide is for its potential use in optical memories. Photoactivation of silver oxide leads to nanosilver clusters (Hou, Ouyang, Chen et al 1998).These nanoclusters emit fluorescence and also exhibit plasmonic behavior. These properties have a wide application range from ultra high assiduousness optical data storage to plasmon photonic devices (Tominaga, 2002).They are also used as a sensor for gas detection and photovoltaic materials, studies have shown that silver oxide fil ms have a wide range of energy band gap of between 1.2 and 3.4eV(Dierson, Rousselot, 2005).The major routes used for silver oxide films deposition are reactive sputtering of silver metal in an oxygen-containing argon atmosphere and electron-beam evaporation of silver metal. Another method is the pulsed laser deposition technique (Raju, Kumar, 2011),this method takes place in vapourific phase, hence requiring high temperatures. These high temperature methods also limit the type of substrates used in high temperature resistant substrates. Alternatively wet chemistry and electrochemical methods have been used as low temperature method.Wet chemistry methods generally require the substrates to be dipped inside the precursor solution for days to form thin film materials at temperatures of up to 200C, while electrochemical deposition grows thin film materials on conductive substrate at lower temperatures (

Priority Pollutants and Their Health Effects

priority Pollutants and Their Health EffectsINTRODUCTIONThe Priority Pollutants are a set of chemical pollutants EPA regulates, and for which EPA has published analytical test methods. the Priority Pollutant list published at 40 CFR 423, Appendix A,An estimated 25% of death and disease globally, is tie in to environmental hazards. The WHO, EPA have listed the persistent pollutants, which are included in this article along with the major and few baby health hazards of the vivid categories of pollutants. 1,2The UK environmental guard act (EPA) 1990, defilement of the environment means pollution of the environment due to the release (into any environmental medium) from any process of substance which are receptive of causing harm to man or any other living organism supported by the environment. The escape of any substance capable of causing harm to man or any other living organism supported by the environment. 3The priority pollutants atomic number 50 be classified on the foot of-c hemical and physical naturesource of the pollutantenvironmental pathway usedtarget organism affectedgross effect on the Earth 3The environmental Pollution Agency have short listed the priority pollutants.4In addition to this comprehensive listAsbestos, Barium, HCB, Cadmium, Tin and Petroleum Hydrocarbons are also included under(a) the broad title of PRIORITY POLLUTANTS. 5Priority pollutants can be divided into 3 categories-MetalsPesticidesVolatile and non volatile organics 4DETECTION OF PRIORITY POLLUTANT (METALS)Atomic Absorption spectroscopy, a very sensitive method used to analyse the priority pollutants by the United States Environmental Protection Agency (EPA).Due to a few limitations in this methods the ability of dibenzyldithiocarbamate (DBDC) to form complexes with the priority is used, this is then followed by liquid chromatography, on a C18 column and using 64% methanol, 12%acetonitrile,5%tetrahydrofuran and19% Ph 5 acatate buff as the mobile phase, which is quantified u sing ultraviolet and visible spectrophotometry. (10 out of the 13 priority pollutants are detected using this method.) 6Health hazards of heavy metalsThe major and everyday health hazard due to metals is their direct influence as a carcinogen.7,8Health hazards due to ArsenicThe primary concerns are carcinogenicity and mutagenicity.Chronic exposure can result in poisoning of the nauseous system, liver damage, and peripheral vascular disease, leading to gangrene of the lower limbs. This condition is commonly known as glowering foot disease.Chronic exposure to As is also associated with leukaemia, kidney and bladder cancers, dermatitis, hyper pigmentation, and arsenical keratosis.Arsenic acts as a non-genotoxic carcinogen. However, it affects DNA methylation and repair.Vomiting, diarrheaPeripheral nervous system problems fall intelligenceBeathing problems 7,8,9CadmiumThe organs affected the most are-Kidney impaired renal functions, change magnitude excretion of low-molecular weigh t proteins in the urine.Increased risk of Lung cancer.Bone disorders Osteomalacia, Osteoporosis and spontaneous bone fracture. passion Of The Lungs And Gastrointestinal TractCancer Of The Prostrate 8,9LEADImpaired Neurological Development (memory and learning difficulties, behavioral problems, reduced IQ)High blood pressureKidney FailureMiscarriageDecreased sperm countSupression Of Haematological System 9MERCURYGastro-Intestinal Disorders (digestive problems)Respiratory Tract IrritationRenal FailureNeurotoxicityBlindness and deafnessLack of co-ordinationMental retardation9PesticidesPesticides enter the food chain through water. This includes the derivatives of chlorinated hydrocarbons, herbicides and insecticides used on the soil. The mentioned categories of pesticides are very loathly and persistent in the environment, and have become ubiquitous over the years. The regularly used pesticides are mentioned.5,13DDT(Dichloro Diphenyl Trichloroethane)AldrinandDieldrin,ChlordaneHCBor h exachlorobenzeneHeptachlorLindaneMethoxychlor 4HEALTH HAZARDS DUE TO PERSISTANT PESTIDICES AND INSECTICIDESPesticides are designed to kill and because their flair of action is not specific to one species, they often kill or harm organisms other than pests, including humans. The health effects of pesticides depend on the type of pesticide. pursuit are the health hazards caused due to Organophosphates, DDT, Lindane, Carbamate and Pyrethroids. 5The major health hazards of pesticides are-Neurological Health EffectsCarcinogenicHormone DisruptionImpaired Reproductive DevelopmentsDecreased Sperm Count And Motility 10NEUROLOGICAL HEALTH EFFECTSMemory LossLoss Of CoordinationReduced Speed Of Response To StimuliReduced Visual capabilityAltered Or Uncontrollable MoodReduced Motor Skills.Convulsions And Seizures 10,11OTHER POSSIBLE HEALTH EFFECTSAsthmaAllergies ( skin allergies that are toxic)Hypersensitivity to light, sound and get togetherNauseaFatigue 10,11Acuteorganophosphateandcarbamat eexposure causes signs and symptoms of excess acetylcholine, such as increased salivation and perspiration, narrowing of the pupils, nausea, diarrhea, decrease in blood pressure, muscle weakness, and fatigue. Some organophosphates also have a delayed neurological reaction characterized by muscle weakness in the legs and arms. 11SEMI VOLATILE AND VOLATILE ORGANICSThis group of Pollutants is wide ranging and consists of -Chlorinated Alkanes (Carbon Tetrachloride)Chlorinated Ethenes (Polyvinyl Chloride Or Pvc)Polynuclear Aromatic Hydrocarbons (Naphtalene, scorch Tar),Pesticides, Herbicides And Fumigants (Ddt, Endrin, Aldrin, Lindane, Methoxychlor, Toxaphene And Silvex),Mono-Dichlorobenzenes (Solvents),Benzenes (Benzene, Toluene)Phenols And Chlorophenols And Trihalomethanes (Chloroform, Bromoform). 5HEALTH EFFECTS DUE TO ORGANICSVinyl chloride is associated with cancer.PAH, induces cancer lung being the main target, 10Phenols and chlorophenols lead to alterations in hepatic enzyme acti vities, gross increased liver weight and histopathological (hypertrophy, vacuolization, hyperplasia, fibrosis, gangrene and degeneration) effects is found following acute, intermediate and chronic oral exposure to PCP, Hepatocyte degeneration and centrilobular hypertrophy, Significant alterations in thyroid hormone levels have been observed, decrease fertility, and growth, signs of chloracne and minor disturbance of lipid metabolism., neurodevelopmental effects in infants. 3,whatever is the rest of the part 10Trihalomethanes can lead to colon cancer. 14CONCLUSIONKnowing about pollutants and their health hazards is not the end of it. enquiry has to be done on ways to curb this disaster and irreversible damage that has lured on our environment. Effort has to be made to find ways to getup this pollution and PRIORITIZE Our Mother Nature and Human Health rather than POLLUTANTSREFERENCES.The health and environment linkages initiative, world health organization, UNEP, http//www.who.int, accessed on 02-05-2015.EPA, http//www.water.epa.gov, accessed on 3-05-2015.Gareth Evans and Judith Furlong (2003), Environmental bioengineering Theory And Applications, John Wiley And Sons Ltd.USEPA Priority Pollutants, http//www.accutest.com, accessed on 3-05-2015.Fishery harbor manual on the prevention of pollution, http//www.fao.org, accessed on 3-05-2015.James H. Shofsthal and James K. Hardy, Method For The Determination Of The Priority Pollutant Metals By HPLC, Journal of Chromatographic Science, Vol 28, Issue 5, Pg 225-229.WHO, Europe, Health Risks Of Heavy Metals From Long Range Transboundary Air Pollution, World Health Organization, 2007, http//www.euro.who.int, accessed on 13-05-2015.Heavy metals Mercury, Arsenic, Lead, A blows Old story http//pollutioninpeople.org/toxics/metalsLars Jrup, Hazards of heavy metal contamination, J Epidemiol Community Health200256824-825UNEP (Urban Environmental Unit United Nations Environmental Programme), Environmental pollution and impacts on public health.Health Risks Of Persistent Organic Pollutants From Long-Range Transboundary Air Pollution, WHO Europe,Peter Orris, Lin Kraatz, Karen Perry and Joe Asbury, Persistent Organic Pollutants and Human Health,May 2000, published by World confederacy Of Public Health Associations.Effect of pesticide on human health www.toxipedia.org,15/05/2015Pereira and Michael A., Health Risk of the Trihalomethanes Found in Drinking Water Carcinogenic Activity and Interactions, medical exam College of Ohio,2000.