نتایج جستجو برای: gasoline demand

تعداد نتایج: 152281  

Journal: :Environmental science & technology 2016
Oladele A Ogunseitan

T history of automobiles is inextricable from the story of one of the most pervasive toxic chemical exposures in modern human history. Globally, billions of people were poisoned by lead (Pb) between 1921, when General Motors Corporation introduced tetraethyl lead as an antiknock agent in gasoline-powered cars, until 2015, when leaded gasoline was scheduled to be phased out in Algeria, the last ...

Journal: :Environmental Health Perspectives 1993
P E Enterline

Four new or updated epidemiologic studies were presented at a meeting on the health effects of gasoline exposure held in Miami, Florida, November 5-8, 1991. A focus of these studies was whether there is a relationship between gasoline exposure and kidney cancer and leukemia. For gasoline distribution workers, who have a relatively high exposure, there was some evidence for a kidney cancer relat...

Journal: :محیط شناسی 0
عبدالرضا کرباسی مهندسی محیط زیست دانشکدة محیط زیست دانشگاه تهران غلامرضا نبی بیدهندی دانشیار مهندسی محیط زیست دانشکدة محیط زیست دانشگاه تهران فرامرز معطر - استاد دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران المیرا مهین عبداله زاده کارشناس ارشد عمران- محیط زیست دانشکدة محیط زیست دانشگاه تهران

during recent years oil products has decreased because of growing population and increasing demand to oil products and decreasing of crude oil extraction at compare to export. however, to achieve suitable levels of production, the use of improved technologies should be considered. another way to prevent the evaporation and leakage from oil storage tanks and their products are using of storage t...

2007
Sarah E. West

This paper uses household data from the 1988 to 2000 U.S. Consumer Expenditure Surveys to examine the determinants of new vehicle purchases, where vehicles are disaggregated into four categories: cars, trucks, vans, and sport-utility vehicles (SUVs). In particular, it analyzes the effect on vehicle choice of gas prices at time of vehicle purchase relative to that of gas prices in previous quart...

Journal: :applied biotechnology reports 0
ali daryabeigi zand university of tehran hassan hoveidi university of tehran

phytoremediation has gained increasing attention in recent years because of its ability to clean up and redevelop brownfield sites. petroleum hydrocarbon-contaminated sites are among most prevalent industrial sites in iran as one of the top oil producers in the world, which are in great need of remediation to prevent associated environmental and human health risks. a greenhouse study was conduc...

Journal: :iranian journal of public health 0
ar bahrami h mahjub mj assari

consumption of leaded gasoline in iran cause to emit lead compounds in ambient air of gasoline stations and is known to effect on workers health in these locations. the objectives of this study were assessment of ambient lead levels and blood lead levels of gasoline station workers in hamadan city, iran. for this purpose, 82 samples were obtained in ambient air of gasoline station locations. se...

2017
Ling-Yun He Sheng Yang Dongfeng Chang

Based on the panel data of 306 cities in China from 2002 to 2012, this paper investigates China's road transport fuel (i.e., gasoline and diesel) demand system by using the Almost Ideal Demand System (AIDS) and the Quadratic AIDS (QUAIDS) models. The results indicate that own-priceelasticitiesfordifferentvehiclecategoriesrangefrom-1.215to-0.459(byAIDS)andfrom -1.399 to-0.369 (by QUAIDS). Then, ...

2011
Hossein Iranmanesh Majid Abdollahzade Arash Miranian

This paper proposes a structure for long-term energy demand forecasting. The proposed hybrid approach, called HPLLNF, uses the local linear neuro-fuzzy (LLNF) model as the forecaster and utilizes the Hodrick–Prescott (HP) filter for extraction of the trend and cyclic components of the energy demand series. Besides, the sophisticated technique of mutual information (MI) is employed to select the...

  Today the quantitative assessment of economic and social impacts of petroleum products supply constraints is one of the main policy issues in Iran. This issue arises from the fact that importing gasoline, gasoil and liquefied petroleum gas (LPG) is restricted by international sanctions. In this paper, we showed that a demand driven Social Accounting Matrix (SAM) is not a suitable tool for ans...

2013
JUSTINE HASTINGS

Online appendix figure I shows the dynamics of the effect of a change in the price of regular gasoline on the share of gasoline that is regular grade. The plot shows that a permanent increase in the regular price would increase the share of regular gasoline for at least six months. Online appendix figure II shows the distribution across households of the correlation between buying regular gasol...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید