نتایج جستجو برای: environmental risks
تعداد نتایج: 479146 فیلتر نتایج به سال:
T he magnitude, characterization, and control of occupational and environmental reproductive and developmental health risks are areas of active scholarly investigation. Scientific, epidemiological, and toxicological data concerning reproductive and developmental health risks have been determined for some chemicals, but data on many chemicals, physical agents, and biological agents are limited a...
Recently, engineered nanoparticles (NPs) have received enormous attention owing to their potential commercial and industrial applications in many sectors, such as cosmetics, textiles, pharmaceutical, catalysts and electronics [1,2]. But meanwhile, the release of NPs into the environment will very likely happen along with their large-scale manufacture and wide use, which will subsequently impose...
Discussions of the environmental risks and benefits of adopting genetically engineered organisms are highly polarized between pro- and anti-biotechnology groups, but the current state of our knowledge is frequently overlooked in this debate. A review of existing scientific literature reveals that key experiments on both the environmental risks and benefits are lacking. The complexity of ecologi...
We report findings of a survey of 555 women 18-35 years of age living in Northern Manhattan in New York City. The survey was conducted by the Columbia Center for Children's Environmental Health (CCCEH) to learn what community women knew about environmental risks to health and what they did to protect themselves and their families, to validate the findings of focus groups held with community wom...
Agricultural intensification is critical to meet global food demand, but intensification threatens native species and degrades ecosystems. Sustainable intensification (SI) is heralded as a new approach for enabling growth in agriculture while minimizing environmental impacts. However, the SI literature has overlooked a major environmental risk. Using data from eight countries on six continents,...
Initial Evaluation of Provincial-Level Environmental Risks from the Perspective of Human Settlements
This study introduces risk theory of environmental science into human settlement science using 2004–2013 statistics, remote sensing data, and thematic maps. The entropy weight method and risk-index model are both used to study the characteristics of the time course and spatial pattern of human settlement risk in 31 provincial regions in China. In addition, influential mechanisms of vulnerabilit...
Introduction: The steel industry is known as the most important consumer of energy and fuel. In doing so, ensuring safety of energy sources of a country needs to expect the risks analysis in order to select a comprehensive approach. This study aimed to identify the energy consumption and control measures available in the Hot Rolling Kavir Steel Complex and to conduct risk assessment by Energy...
one of the most important factors in study of project’s , is the study of environmental opportunities factors the permanent study of environmental opportunity factors . the study of permanent environmental changing and knowing golden threats’ cooperate with possible threats and at the result in structure forming and future skeleton of organization has a vital effects . the petrochemical industr...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید