نتایج جستجو برای: which caused numerous environmental problems such as air pollution

تعداد نتایج: 7759802  

Journal: :محیط شناسی 0
نغمه مبرقعی دینان دانشگاه شهید بهشتی ، استادیار پژوهشکدة علوم محیطی افسانه نعیمی فر استادیار دانشگاه آزاد اسلامی واحد شهر قدس

in many developing countries like iran, priority of economic issues to environmental issues, have caused ignoring the environmental cost in making the policies. in the present study, effort has been given to use the economical- environmental input - output technique to intervention strategies to environmental considerations during the trade policy of export development. therefore the amount of ...

1956
L. Sebastiani

Human activities have increased the number of environmental constraints for olive plants. Water, soil and air pollution are rapidly becoming important environmental concerns for plant growth and productivity. In addition to pollution problems, modifications in gaseous composition of the atmosphere, as well as terrestrial solar radiation changes associated with pollution, are the new factors stu...

2012
MARTHA PATRICIA SIERRA-VARGAS LUIS M TERAN

Air pollution is becoming a major health problem that affects millions of people worldwide. In support of this observation, the World Health Organization estimates that every year, 2.4 million people die because of the effects of air pollution on health. Mitigation strategies such as changes in diesel engine technology could result in fewer premature mortalities, as suggested by the US Environm...

Cognitive functioning is critical as in our daily life a host of real-world complex decisions in high-stakes markets have to be made. The decision-making process can be vulnerable to environmental stressors. Summarizing the growing economic and epidemiologic evidence linking air pollution, cognition performance and real-world decision-making, we first illustrate key physiological and psychologi...

Journal: :Journal of epidemiology and community health 2012
Annette Peters Gerard Hoek Klea Katsouyanni

Environmental exposures affecting human health range from complex mixtures, such as environmental tobacco smoke, ambient particulate matter air pollution and chlorination by products in drinking water, to hazardous chemicals, such as lead, and polycyclic aromatic hydrocarbons, such as benz(a)pyrene. The exposome has been proposed to complement the genome and be the totality of all environmental...

Journal: :Pediatrics 2004
Janice J Kim

Ambient (outdoor) air pollution is now recognized as an important problem, both nationally and worldwide. Our scientific understanding of the spectrum of health effects of air pollution has increased, and numerous studies are finding important health effects from air pollution at levels once considered safe. Children and infants are among the most susceptible to many of the air pollutants. In a...

Journal: :Journal of Environmental Conservation Engineering 1988

2010
BRAD BOWLAND JOHN BEGHIN

This chapter describes how estimates of air pollution emissions are transformed into ambient concentration of pollution, further translated into exposure and health impacts on a population, and finally expressed in damages. Different trade and environmental policy menus lead to different levels of pollution emissions and income. For each menu the emissions levels translate into specific mortali...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1391

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...

2012
Jason Jingshi Li Boi Faltings Radu Jurca

Fig. 1. OpenSense air pollution sensors that could be used in community sensing. Top left: on top of a bus; bottom left: on top of a tram; top right: attached to a solar-powered weather station on a building; and bottom right: attached to a smartphone. Sensing is an important part of computational sustainability, where evidence are collected about important environmental phenomena that are not ...

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