human nature and the environment

Ngày tải lên: 22/07/2014, 01:20

Ngày tải lên: 06/08/2014, 19:21

Ngày tải lên: 16/03/2014, 22:20

Ngày tải lên: 11/06/2014, 12:48

... 2009.03.19 Human toxoplasmosis is one of the most com- mon parasitic zoonoses worldwide. As for other zoonoses, veterinarians play an important role in the education of the human population ... time) contaminates the litter box. If the cat is allowed outside, it can contaminate the soil or water in the environment as well. Litter boxes should be cleaned daily and not placed in kitchen ... cat litter if possible. If no one else can perform the task, they should wear disposable gloves and wash their hands thoroughly with soap and wa- ter afterwards. Direct contact with cats is...

Ngày tải lên: 03/11/2012, 11:06

... more food as they are replacing the nutrients removed from the soil by plants ã However, if too much fertiliser is added and it then rains, the fertiliser finds its way into rivers and lakes ã This ... fuels in cars and power stations produces carbon dioxide, sulphur dioxide and other greenhouse gases ã carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to ... Burning the timber increases the level of carbon dioxide in the air 2. Less trees means less carbon dioxide absorbed for photosynthesis 3. Soil is eroded as it is exposed to the wind and rain 4....

Ngày tải lên: 28/09/2013, 11:10

... caused the extinction of the Neanderthals. The only basis for the argument is that of an apparent association between the arrival of the Moderns into Europe and the extinction of the Neanderthals. ... Moderns and Archaics across the world it is 194 Neanderthals and Modern Humans environments. Behavioural plasticity and dispersal ability were favoured. The Moderns were the ultimate expression. The ... factor in the ‘extinction’ of the Norsemen. These two forms behaved as ecotypes and the analogy with the Modern–Neanderthal situation in the late Pleistocene is evident. There are other excellent...

Ngày tải lên: 01/11/2013, 07:20

... therefore, we have on the one hand the identity of the thinking subject, and on the other hand the multiplicity of the repre- sentations which it has. The same complex thinking subject – as the ... each other. The two aspects of our mentality – receptivity and spontaneity, intuition and concept, sensibility and understanding – had to be mediated with each other, and it had to be done by the ... combine themselves). The “spontaneous” faculty, that is, must be able to supply both the rule and the conditions for the appli- cation of the rule.  The only way this could be done was by the a...

Ngày tải lên: 01/11/2013, 08:20

... rivers and pollute the water ã They may even end up in the food chain • Bacteria decay the dead plants and in so doing use up oxygen from the water ã This means the fish suffocate and die ã ... fuels in cars and power stations produces carbon dioxide, sulphur dioxide and other greenhouse gases ã carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to ... more food as they are replacing the nutrients removed from the soil by plants ã However, if too much fertiliser is added and it then rains, the fertiliser finds its way into rivers and lakes ã...

Ngày tải lên: 26/01/2014, 10:20

... in the Netherlands after the Government revealed plans for a carbon tax. In the UK, the Paper FDI and the Environment WWF-UK, Page 45 5.5.1 Improving the environmental performance of FDI The ... beyond the pollution havens discussion, and examine the broad interactions between FDI and the environment. The main conclusions of the report are set out in two sections; the first summarising the ... Debates on how FDI and the environment interact have focused on the narrow impact of operations, while distracting attention away FDI and the Environment WWF-UK, Page 27 environment if they have to...

Ngày tải lên: 27/01/2014, 11:20

... States, 7 together with the French Agency for Environmental and Occupational Health and Safety, the WHO Regional Office for Europe, and the EC Joint Research Centre. The European Environment Agency, the ... assessment reveals the existence of gaps in the priority data and the need to harmonize moni- toring and data collection. Together with the availability of ENHIS tools and the ENHIS network, it ... part of the water supply chain, the level of risk presented by each, and the appro- priate measures to control the identified risks to ensure that the water supply is safe, standards and targets...

Ngày tải lên: 12/02/2014, 12:20

... in the water at the tap. The chapter describes the structure of the works, the distribution of contaminated water, the nature of the contamination of the water supply, water quality data on the ... from the toxicity of the contaminated water itself Nevertheless, the incident was unique, and the actual doses of aluminium and other contaminants received by the residents are unknown; therefore, ... turned on and allowed to flush for 2 minutes. The tap is closed and the water is then left to stand in the pipe for 30 minutes, after which the sample is taken. These samples give a more standardised...

Ngày tải lên: 17/02/2014, 10:20

... Emergencies, 8 th ed. The McGraw-Hill Companies, 2006. ãHealth Council of the Netherlands. Pesticides in food: assessing the risk to children. The Hague, Health Council of the Netherlands Report, June ... project possible and for the data, graphics and t that made this project possible and for the data, graphics and t ext used in preparing these ext used in preparing these materials. Further support ... pollutants and some of these are persistent in the environment. Ref: ãGoldman L, Tran N. Toxics and poverty: the impact of toxic substances on the poor in developing countries. The World Bank,...

Ngày tải lên: 18/02/2014, 15:20

... Mexico, the Netherlands, New Zealand, Norway, Poland, Portugal, the Slovak Republic, Spain, Sweden, Switzerland, Turkey, the United Kingdom and the United States. The Commission of the European ... MEASURING THE RELATIONSHIP BETWEEN ICT AND THE ENVIRONMENT âOECD 2009 Other factors affecting ICT and the environment  Domestic policy and regulatory environment, global factors and relationships, ... examining these relationships and proposing industry and policy actions for mitigating adverse environmental outcomes. The organisations and their goals in relation to ICT and the environment...

Ngày tải lên: 22/02/2014, 09:20

... Climate Change and Child Health To understand the unique nature of human impact on the global environment in the 21 st Century with an emphasis on global climate change To understand the health ... increase in the frequency and severity of heat waves will increase the risks of death and serious illness. The very old, the very young and the sick are particularly vulnerable to thermal stress. ... environmental change. Primary among these trends is the expanding human population. Humanity is in the steepest portion of an exponential population growth curve. It took hundreds of thousands...

Ngày tải lên: 05/03/2014, 10:20

... recognize the risks to our children and assume our responsibilities of preventing them, because we hold our future in our hands and it is our children. Thank you. 47 Children and Cancer Children and ... promotion stage, further genetic damage occurs in the form of mutation until there is loss of regulatory processes and the cancer moves into the progression phase with tumor growth and metastases. Picture: ... exposure to environmental agents can provide specific evidence of exposures and their relation to outcomes and, thus, aid in the study of how environmental exposures contribute to the development...

Ngày tải lên: 06/03/2014, 01:20

... http://seer.cancer.gov CANCER AND THE ENVIRONMENT 6 CANCER AND THE ENVIRONMENT T his booklet was created by scientists at the National Cancer Institute (NCI) and the National Institute of Environmental Health ... topics: the cellular events in the development of cancer; the role of infectious agents or other agents in the environment or workplace; the role of genetic and hormonal factors; the interactions ... where the waste from the body’s digestive system is stored until it passes out of the body through the anus. The colon makes up the first four to five feet of the large intestine and the rectum...

Ngày tải lên: 06/03/2014, 01:20

... of the village. The accuracy of financial statements, the nature of the savings and lending services that are offered and other bank policies may all depend on the skill and education of the ... discussed in the previous section and the education of the villagers and the bank managers are analyzed in Figures 1 - 6 and in tables 4A, B, and C. Figures 1, 3, and 5 describe how the likelihood ... of the years of schooling of the head of the household, the years of schooling of the money manager and the average schooling of the heads of the village households are estimated. All of the...

Ngày tải lên: 06/03/2014, 10:20

... EDs, as these substances can be transferred from the mother’s adipose stores to the embryo. Due to the lack of an effective BBB, together with the fact that dioxins can be taken up through the ... limited to the rural parts of the country, and prevalence of congenital abnormalities, such as genital tract malformations. One of the main benefits of these studies, noted by the author, is their ... lies in the fact that, in the environment, chemicals are rarely isolated, but they are present in multitudes, and in different low doses. Their effects may be weakly estrogenic or androgenic,...

Ngày tải lên: 06/03/2014, 19:20