A 'B symptom' is a general symptom that, when combined with other symptoms, often preceeds the diagnosis of lymphoma. Primary B symptoms include the following, and in order to be considered B symptoms, they generally must persist for at least six months: Unexplained low-grade fevers. Drenching lymphoma night sweats.
Propane: Liquefied Petroleum Gas (LPG). Propane, or liquefied petroleum gas (LPG), is a clean-burning fossil fuel that can be used to power internal combustion engines. LPG-fueled vehicles can produce significantly lower amounts of some harmful emissions and the greenhouse gas carbon dioxide (CO 2). LPG is usually less expensive than gasoline, it can be used without degrading vehicle performance, and most LPG used in U.S. comes from domestic sources. The availability of LPG-fueled light-duty passenger vehicles is currently limited.
Coal seam gas (CSG) is a vast energy storehouse for Queensland. Coal seam gas and extraction. Length: 3:06 Published: 27/03/2014. CSG is natural gas, trapped in underground coal seams by water and ground pressure. Its single largest component is methane.Natural gas, including CSG, is used for home cooking and heating, to generate electricity and also for industry to make a vast range of products.CSG accounts for about 90 per cent of Queensland's natural gas supply and fuels about 17 per cent of the state's electricity generation.atural gas, including CSG, is used for home cooking and heating, to generate electricity and also for industry to make a vast range of products. CSG accounts for about 90 per cent of Queensland's natural gas supply and fuels about 17 per cent of the state's electricity generation.