نتایج جستجو برای: gasoline additive

تعداد نتایج: 73609  

2013
Parisa Tavakoli

Gasoline is one of the sources of emissions, which can endanger health if used incorrectly as a matter of respirable. The present study was exerted to evaluate the effects of gasoline vapor inhalation on testes tissue in male rats. In our study male Wistar rats were randomly divided into control, gasoline vapor receiving for 1hour, 2 hours and 3 hours/day. After 10 weeks, testes tissue was exam...

2015
Silvia Tiezzi

This paper offers new evidence concerning the difference in consumers’ reactions to changes in gasoline taxes relative to changes in gasoline prices. Using microdata from the 2007 to 2009 rounds of the U.S. Consumer Expenditure Survey, we estimate a complete system of demand augmented with information on gasoline excise taxes. By relying on a complete system of demand, rather than on single equ...

2000
Hilke A. Kayser

In recent years, calls for carbon taxes as a policy tool to combat global warming have kept a discussion of the price and income elasticities of gasoline demand alive. To date, gasoline demand elasticity estimates are almost exclusively based on aggregate data that are subject to aggregation problems and make distributional concerns impossible to address. By using Ž . household-level data from ...

Journal: :Environmental Health Perspectives 1993
P F Infante

As a result of the content of benzene in various streams of refinery products, including gasoline, it is not surprising that over the years studies and case reports have linked gasoline exposure to lymphopoietic cancers (LPC), particularly leukemia and multiple myeloma (MM). Of three recently conducted studies of gasoline-exposed workers, one shows strong associations with leukemia and MM, a se...

2001
Richard A. Rykowski

EPA’s charge from the NEPD included exploring ways to increase the flexibility in the distribution infrastructure, improve fungibility, and provide added gasoline market liquidity. In addition to looking at distribution system impacts, EPA analyzed how the various options could affect the overall supply of gasoline from refineries in the U.S. (i.e., gasoline production capacity). Analyzing the ...

Journal: :The Science of the total environment 2014
Wenhui Xiong Ryan Bernesky Robert Bechard Guy Michaud Jeremy Lang

Approximately 11% and 25% of annual Canadian oil spill accidents are gasoline and diesel spills, respectively. Gasoline and diesel spills are a challenge to conventional environmental forensic techniques because refinery processes remove most of the higher molecular weight biomarkers. This study presents a tiered environmental forensics strategy that includes such information as site operationa...

Journal: :Environmental Health Perspectives 2001
H H Mi W J Lee P J Tsai C B Chen

Our objective in this study was to assess the effect of using two kinds of lead-free gasoline [including 92-lead-free gasoline (92-LFG) and 95-lead-free gasoline (95-LFG), rated according to their octane levels] to replace the use of premium leaded gasoline (PLG) on the emissions of polycyclic aromatic hydrocarbons (PAHs) and their corresponding benzo[a]pyrene equivalent (BaP(eq)) amounts from ...

2016
Yi Zhou Yang Du Xiaogang Zhao Peili Zhang Sheng Qi

Fire and explosion accidents often occur in storage tanks leading to great economic loss and serious casualties during the working, operation and maintenance. This paper established a reduced-scale storage tank experimental system, and then the explosion characteristics of gasoline-air mixture in storage tank were studied. The experimental results show that several parameters (such as concentra...

Journal: :Environmental Health Perspectives 1996
J Finkelman

The phaseout of leaded gasoline would be a significant step forward in the reduction of a major source of exposure; however, this undertaking , even if successful, will have limited public health impact if other sources of exposure are not substantially reduced. For instance, in Mexico City, after the introduction of unleaded gasoline in 1990, lead concentrations in air declined from 1.2 pg/m3 ...

2013
Saurabh Suryavanshi Manikanta Kotaru

The driving behavior, road, and traffic conditions greatly affect the gasoline consumption of an automobile. We believe that accurate prediction of gasoline usage as a function of the above can be used to obtain optimal driving behavior, for given road and traffic conditions, to reduce gasoline consumption. This results in great dollar savings and also reduces the harmful effects of gasoline us...

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