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تعداد نتایج: 1041392 فیلتر نتایج به سال:
Cardiovascular disease is the number one cause of death globally and air pollution can be a contributing cause. Acute myocardial infarction and cardiac arrest are frequent manifestations of coronary heart disease. The objectives of the study were to investigate the association between 4 657 out-of-hospital cardiac arrests (OHCA) and hourly and daily outdoor levels of PM(10), PM(2.5), coarse fra...
background: contemporary development of growing urban communities and increasing the economical and industrial activities in the current century without paying attention to assess the effect of these activities on human health, as the axis of the development, is caused urban air pollution and risks from different pollutant emissions. tehran air pollution has received considerable media coverage...
BACKGROUND Although the dispersion model approach has been used in some epidemiologic studies to examine health effects of traffic-specific air pollution, no study has evaluated the model predictions vigorously. METHODS We evaluated total and traffic-specific particulate matter < 10 and < 2.5 microm in aero-dynamic diameter (PM(10), PM(2.5)), nitrogren dioxide, and nitrogen oxide concentratio...
BACKGROUND The WTC collapse exposed over 300,000 people to high concentrations of WTC-PM; particulates up to ∼50 mm were recovered from rescue workers' lungs. Elevated MDC and GM-CSF independently predicted subsequent lung injury in WTC-PM-exposed workers. Our hypotheses are that components of WTC dust strongly induce GM-CSF and MDC in AM; and that these two risk factors are in separate inflamm...
8:30 AM Breakfast 9:00 AM Opening Remarks 9:05 AM Session 1: Tutorial and Quantum Algorithms I Seth Lloyd, Andrew Childs 10:25 AM Morning Break 10:45 AM Session 2: Quantum Algorithms II Sean Hallgren, Seth Lloyd 12:05 PM Lunch 1:20 PM Panel Discussion 2:00 PM Session 3: Quantum Computation Barbara Terhal, Daniel Gottesman 3:20 PM Afternoon Break 3:45 PM Session 4: Black Holes Scott Aaronson, Sa...
Evaluation of health impacts arising from inhalation of pollutant particles <10 microm (PM(10)) is an active research area. However, lack of exposure data at high spatial resolution impedes identification of causal associations between exposure and illness. Biomagnetic monitoring of PM(10) deposited on tree leaves may provide a means of obtaining exposure data at high spatial resolution. To cal...
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