Plant or animal based material burned for cooking or heating (biofuels) can cause indoor air pollution. We studied the effect of exposure to biofuel and other types of fuel smoke on peak expiratory flow rates (PEFR) among rural Indian women. We conducted a community based cross-sectional study of 760 non-smoking women who cooked using one of four types of fuel: biofuel, kerosene, liquefied petr...

The aromatization reaction of liquefied petroleum gas has been studied by using three liquefied petroleum gases as raw material and LBO-A as catalyst, and four lump kinetics models networks have been put up on the basis of lump theory and the aromatization reaction mechanism. In the network the aromatization reaction species was firstly lumped into C 4 , propylene, low molecule hydrocarbon, liq...

Purnatarum Murni Rahayu is engaged in providing Liquid Petroleum Gas (LPG) services for the Greater Bandung area, as a company that functions storage, employees are required to have good competence, this related employee performance and recruitment planning. This study aims determine whether merit system variable has significant effect on competence work competence. The research method used des...

Batik is a process of attaching wax onto fabric to block color from entering it. This done using tool called canting. There are two kind canting, writing canting and stamp that respectively use make written batik . Stamp was made accelerate the making fabric, while maintaining standard itself. It copper stack in certain way burned on pile charcoal sure adhesive material ( patri) melt. research ...

Inhalant abuse is a problem that is getting more common all around the world. The increase in prevalence of inhalant abuse escalates morbidity and mortality rates. About 22% of people using inhalant have died at their first attempt. Particularly propane, butane, or propane-butane mixture has highest mortality rates. Sudden sniffing death syndrome, cardiomyopathy, central nervous system toxicity...

Different field trials and corresponding acceptance studies with new technologies have been carried out between 2010 and 2013 at the Chair of Energy Economics at the Karlsruhe Institute of Technology (KIT). Those involved Electric Vehicle (EV) users, Liquefied Petroleum Gas (LPG) and Compressed Natural Gas (CNG) vehicle users as well as persons with strong interest in EV and smart home technolo...

The article presents and analyzes the results obtained from an experimental study of content toxic components in exhaust gases during operation a car engine with gasoline liquefied petroleum gas (LPG). was conducted laboratory conditions by loading driving wheels roller-type chassis dynamometer, corresponding to established movement constant speed on horizontal road section.

Penggunaan bahan bakar minyak (BBM) di masyarakat untuk transportasi, termasuk nelayan masih sangat tinggi, sementara penggunaan gas (BBG) pada sektor transportasi tergolong rendah. Padahal BBG memiliki banyak keunggulan, yakni lebih murah dan bersih dari segi emisinya. Ketergantungan satu jenis ini berpengaruh kesiapan operasional kapal nelayan. Banyak yang terpaksa tidak mencari ikan karena h...

 Cost-competitive with petroleum fuels  Long-term stable price for budget forecasting  Made from sustainable, renewable Biomass residuals  Storable and pumpable liquid similar to petroleum fuels  Clean burning fuel without the sulfur and particulates from petroleum fuels  Low greenhouse gas emissions Sustainability issues have become an important part of the supply chain for operati...