نتایج جستجو برای: petrol station workers
تعداد نتایج: 160999 فیلتر نتایج به سال:
OBJECTIVES Male breast cancer is a rare disease of largely unknown aetiology. In addition to genetic and hormone-related risk factors, a large number of environmental chemicals are suspected of playing a role in breast cancer. The identification of occupations or occupational exposures associated with an increased incidence of breast cancer in men may help to identify mammary carcinogens in the...
Exposure to the lead is public health problem and threat to environment with proven harmful impact on human, including industrial workers and general population. Harmful impacts of exposition to nervous, endocrine, hematological, cardiovascular, immune and reproductive system to the lead are well known. This article addresses the results of retrospective research carried out with attendants at ...
In this study on-road gaseous emissions of vehicles are investigated using remote sensing measurements collected over three different periods. The results show that a high percentage of gaseous pollutants were emitted from a small percentage of vehicles. Liquified Petroleum Gas (LPG) vehicles generally have higher gaseous emissions compared to other vehicles, particularly among higher-emitting ...
Whether cutaneous leishmaniasis exists in China is a problem of concern in the international field of parasitology. Zhang and Hu (1983) found a girl aged 15 with mild hepatomegaly and cutaneous ulcer on her right cheek in Shawan County of Xinj iang; Leishmania was detected in both the exudates and biopsy tissues, but the parasite was not detected in a bone marrow smear. Notwithstanding the fac...
BACKGROUND The European Union has made it a strategic objective to develop its biofuels market in order to minimize greenhouse gas (GHG) emissions, to help mitigate climate change and to address energy insecurity within the transport sector. Despite targets set at national and supranational levels, lignocellulosic bioethanol production has yet to be widely commercialized in the European Union. ...
All countries in Europe have road fuel taxes and these account for roughly half of the net fuel price. We compare current road fuel taxes and corrective taxes, estimated on the basis of negative externalities from road transport for 22 European countries, taking into account the effect of fuel taxation on fuel efficiency. We focus on cars running on diesel or petrol and commercial vehicles runn...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید