causes of non ideal behavior of gases

... energy of an amount of gas ? 3.1 Internal energy of ideal gas: The kinetic-molecular model states that The internal energy of an ideal gas is of the sum of the kinetic energies of all molecules ... inertial energy of 1 mole of ideal gas: For n moles of gas the internal energy is by n times larger ! Trang 283.2 Constant-volume heat capacity of an ideal gas:Consider an amount of ideal gas with ... XIVKinetic-molecular theory of gases – Distribution functions §1 Kinetic–molecular model of an ideal gas §2 Distribution functions for molecules §3 Internal energy and heat capacity of ideal gases §4 State

Ngày tải lên: 17/01/2014, 04:20

... Identification of carcinogenic agents and primary prevention of cancer, Annals of the New York Academy of Sciences 2006; 1076:1-14 145 Doll R, Peto R The causes of cancer: quantitative estimates of avoidable ... prevention is often under-resourced in public agency budgets and virtually non-existent in the private for-profit sector There are non-governmental ENVIRONMENTAL & OCCUPATIONAL CAUSES OF CANCER: ... exposures (non-Hodgkin’s lymphoma and leukemia) January 2005-June 2007 Literature Review To update our 2005 review of the state of the science regarding environmental and occupational causes of cancer,

Ngày tải lên: 14/02/2014, 21:20

... Board Prof Armen Alchian Prof J.M BuchananProf Jean-Pierre Centi Prof Herbert G GrubelProf Michael Parkin Prof Friedrich Schneider Senior Fellows Dr Paul Brantingham Martin Collacott Prof Barry ... to be: zinc—10% of women/men older than 50; iron—25% of menstruating women and 5% of women over 50; vitamin C—25% of women/men; folate—50% of women and 25% of men; vitamin B—10% of women/men; vitamin ... University of California, Berkeley He is a member of the Na-tional Academy of Sciences and was on their Commission Molecu-on Life Sciences He was a Member of the NatiMolecu-onal Cancer Advisory Board of

Ngày tải lên: 14/02/2014, 22:20

... cause of death in developed countries and is among the three leading causes of death for adults in developing countries 12.5% of all deaths are caused by cancer That’s more than the percentage of ... It is one of the leading causes of death in the world and is still increasing, particularly in developing countries. Almost seven million people die each year of can-cer, and many of these deaths ... involvement of society as a whole in combating it Exposure to tobacco smoke (passive smok-ing) increases the risk of lung cancer by 20% in non-smokers The economic cost of tobacco, including treatment of

Ngày tải lên: 15/02/2014, 05:20

... index of the probability that bank i fails during 2009 and is a function of bank-specific characteristics x t, so that: where X i,2009-t are a set of financial characteristics of bank i as of December ... similar underlying causes To ignore this latter group is to impose a form of right-hand censoring; but, of course, the identities of the banks in this latter group could not be known as of year-end ... of construction loans (as of 2008) appear to be relatively modest 4 Logit Regression Results In Table 4 are the results of a set of logistic regression models that provide the main results of

Ngày tải lên: 16/02/2014, 03:20

... The major causes of cancer are:a) Smoking: About a third of U.S cancer (90 percent of lung cancer); b) Dietary imbalances, e.g., lack of dietary fruits and vegetables: The quarter of the populationeating ... plausibly increase the risk of birth defects and childhoodcancer in offspring.18 A new epidemiological study suggests that the rate ofchildhood cancers is increased in offspring of male smokers, e.g., ... the preventionand repair of DNA damage, and thus are important to the maintenance of longterm health Deficiency of vitamin B12 (found in 5 percent of the U.S popu-lation) causes a functional folate

Ngày tải lên: 18/02/2014, 04:20

... or suspected of causing cancer To sum-marize the current scientific literature on causes of human cancer, we rely on a combination of reviews of epidemiologic studies of groups of individuals ... derivative of 2-naphthylamine previously used in the treatment of polycythemia), as well as the manufacturing of auramine and magenta dye are well-established causes of bladder cancer, and one of the ... review of epidemic-ologic studies of exposure to trichloroethylene (TCE) yields evidence of increased risk of cervical cancer.58 Studies of dry cleaning workers also demonstrate an increased risk of

Ngày tải lên: 06/03/2014, 01:20

... hearing loss - unilateral orchitis( inflammation of one or both of the testes) ** These conditions are usually relieved with the treatment of 1% atropine and steroids Trang 7 Ebola Hemorrhagic ... replication Trang 13Proteins Trang 14based on ideas of right and wrong when dealing with the geographical distribution of animals and plants  This concept of can be used to explain the world’s shockingly ... Subtypes(ZEBOV) (SEBOV) (ICEBOV) (REBOV) Trang 11MOLECULAR STRUCTURE Characterization of the virus – Order: Mononegavirales – Family: Filoviridae – Genus: Ebolavirus – Species: Ebola-Zaire, Ebola-Sudan,

Ngày tải lên: 15/03/2014, 13:09

... the estimate of cancer risk would be low regardless of the results of a 2-year bioassay Either linear extrapolation to a risk of less than 1 in 100,000 or use of anuncertainty factor of 10,000 would ... average chloroform level in a liter ofU.S tap water is 0.0003% Chloroform is formed as a by-product of chlorination A HERP of0.00001% is approximately equal to a regulatory VSD risk of 10-6 (9) ... prevention and repair of DNA damage, and thus are important to themaintenance of long-term health (11) Deficiency of vitamin B12 causes a functional folate de-ficiency, accumulation of homocysteine

Ngày tải lên: 22/03/2014, 16:21

... Board of Governors of the CBI often chose less contractionary policy than the chief economist of CBI suggested It is noteworthy that the minutes of the meetings of the Board of Governors of the ... quarter of 2008 The current account balance was negative of 78% of GDP and factor income was negative of 85% of GDP in the fourth quarter of 2008 The current account deficit was 44% of GDP for ... owner of ISP was Ms Ingibjörg Pálmadóttir, the wife of Mr Jóhannesson, the principal owner of Baugur Group.15 The exposures of these parties amounted to a total of 139.5 billion ISK, equivalent of

Ngày tải lên: 22/03/2014, 23:20

... emerging theory of the forest transition using the case of Vietnam In the early 1990s, decollectivisation of agriculture, allocation of forestry land to households, and the development of market networks ... as coffee, tea and fruit trees, and non-farm sector), activity in forestry sector and its capital intensity, degree of implementation of forestry policies (which is mainly the responsibility of ... Statistical Office of Vietnam (GSO) (General Statistical Office, 1995, 2003), covering the whole rural population The implementation of the forestry land allocation policy was measured by the percentage of

Ngày tải lên: 25/03/2014, 13:47

... the British constitution The removal of that good and estimable character, the Earl of Charlemont, from the office of Governor of the County of Armagh—an office which might be considered as hereditary ... an indefinite power of granting pensions—a Place Bill, to secure the Trang 20independence of the House of Commons, by making the acceptance of office by a member a vacation of his seat—a Responsibility ... is now charged on the people of Ireland as a first proof of wanton discontent—I mean a doubt about the validity of the simple repeal of the 6th Geo III as an act of renunciation Discontent on

Ngày tải lên: 29/03/2014, 12:20

... 2Catastrophes and lesser calamities The causes of mass extinctionsTony Hallam is Emeritus Professor of Geology at theUniversity of Birmingham and the author of a hugerange of scientific books and papers ... theauthorship of the ‘constipation hypothesis’ to me As the spread of an epidemic disease has so often beeninvoked for the extinction of the dinosaurs (and indeed ofother groups), the subject of disease ... cent of man-infected rabbits, but theeffect soon wore off, and seven years later only 25 per cent ofinfected rabbits were dying Now, half a century later, rabbits In search of possible causes of

Ngày tải lên: 11/06/2014, 00:54

... Sampling and procedure A sample size of 1200 was calculated assuming a preva-lence rate of tooth loss (≥ 1 missing tooth) of 50%, a pre-cision of 4% and a design effect of 2 [17] The estimated sample ... the overall concepts of the English ver-sion and did not differ in terms of sequence of questions, the Likert scale and recall memory period used Experi-ence of the usability of the OIDP inventory ... only on the meas-urement of "ultimate" oral impacts, thus covering the fields of disability and handicap [4,5] It consists of 8 items that assess the impact of oral conditions on basic

Ngày tải lên: 20/06/2014, 15:20

... Examples of rules The heart of the expert system consists of a set of rules, where the “real intelligence” by human experts is translated into “artificial intelligence” for computers Some example of ... number of other issues that are easily forgotten in the design of a classifier The first is that the goal of the classification system must be well formulated: is it aimed at classifying the type of ... voltage disturbance, or the underlying causes of the disturbances? It is a common mistake to mix the types of voltage disturbance (or phenomena) and their underlying causes The former can be observed

Ngày tải lên: 22/06/2014, 23:20

... 4 The Future 153 3—THECAUSES OF THEECONOMICCRISIS(1931) .155 I The Nature and Role of the Market .155 1 The Marxian “Anarchy of Production” Myth 155 2 The Role and Rule of Consumers 156 3 Production ... CONSEQUENCES OFCHEAPMONEY(1946) 191 I The Unpopularity of Interest 191 II The Two Classes of Credit 192III The Function of Prices, Wage Rates, and Interest Rates 195 IV The Effects of Politically ... task of ments to influence the value of money by manipulating thequantity of its monetary units, the result would be a continualstruggle of politically powerful groups for favors at the expense ofothers

Ngày tải lên: 09/08/2014, 20:20

... exaggerated.The shortage of notes for the completion of transactions is a phe-nomenon of advanced inflation It is the other side of the frenziedpurchases and prices; it is the other side of the “crack-up ... scarcity of money prevails inspite of the uninterrupted increase in the number of notes in cir-culation However, the interest rate is then rising, not in spite of,but precisely on account of, the ... country As a result of the growing demandfor foreign money, various kinds of foreign exchange, equivalent to a part of the value of the goods shipped abroad, are importedinstead of commodities Gradually,

Ngày tải lên: 09/08/2014, 20:20

... paid for out of income, the only way is to produce more and consume less A part of the burden, or even all of it, could of course be paid off by the export of capital goods Shares of stock, bonds,22 ... The Causes of the Economic Crisis In its eyes, monetary depreciation is not considered the inevitable outcome of a certain pattern of economic conditions, as it is by adherents of the “balance of ... goods, the prices of these imported items must rise Or else the rise in the prices of vital necessities must be offset by a decline in the prices of less vital articles, the purchase of which is restricted

Ngày tải lên: 09/08/2014, 20:20

... hard-hitting criticism of Classical economics The balance of payments of a country is nothing but the sum of the balances of payments of all its individual enterprises Theessence of every balance is ... balance of payments doctrine of foreign exchange ratescompletely overlooks the meaning of prices for the internationalmovement of goods It proceeds erroneously from the act of pay-ment, instead of ... The Causes of the Economic CrisisIt is easy to recognize that we find here only a new form of theold favorable and unfavorable balance of trade theory champi-oned by the Mercantilist School of

Ngày tải lên: 09/08/2014, 20:20

... each of the other individualexchange commodities changing uniformly Only then can wespeak of a uniform increase or decrease in the monetary price ofall commodities and of a uniform rise or fall of ... of values, the purchasing power of money He could say pre-cisely how the quantity of money, which he must spend to attain a certain amount of satisfaction, had changed Nevertheless, theidea of ... nationally, in tion to the total world demand for gold rela-If advocates of the old “pure” gold standard spoke of the pendence of the value of gold from governmental influences, theymeant that once the

Ngày tải lên: 09/08/2014, 20:20