February 27, 2009
As the price for gas and home heating oil climb into the statosphere, lots of folks are praying for relief. Will the government provide that relief. In his recent State of the Union address, President Bush declared that the United States is addicted to oil. Lots of people thought that signaled a new push by the Bush administration to address the issues of how we re going to keep the lights on and the cars rolling in the 21st century. Unfortuantely, those hopes largely fizzled after the speech when no new initiative or programs were actually put into motion. Many state lawmakers, impatient with the federal government s slow to non-existent response to our addiction to oil, have begun to take things into their own hands. State lawmakers, many from so-called Democratic blue states, have started passing regulations for power plant and car emissions. They re also requiring some energy to be created by renewable techniques such as wind and solar. Energy efficiency requirements for household appliances are also being discussed. So far, the federal government...
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January 4, 2009
Organic chemistry is a branch and specific discipline of chemistry. Organic chemistry deals specifically with the properties, structure, and composition of organic compounds. Organic compounds, by definition, are compounds that contain carbon and hydrogen atoms. It is generally agreed that the science of organic chemistry began in 1828. It is then that Friedrich Woehler accidentally evaporated an aqueous solution and came up with the organic compound called urea. Although carbon is not the most common element in the world, it is one of the most versatile. Organic compounds are composed of carbon and hydrogen molecules, but may also contain other elements. Some of the most common elements found in organic compounds include oxygen, halogens, nitrogen, and sometimes sulfur or phosphorus. Most organic compounds are covalently bonded, which allows them to form long, complex carbon chains and rings. Carbon atoms are very stable, and are able to form stable covalent bonds with one another known as catenation . Unlike non-organic materials, organic compounds...
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November 20, 2008
Atopic dermatitis is a skin disease which in some countries is also known as eczema. The ailment is one of the many forms of dermatitis or skin disease. Atopic dermatitis most of the time occurs with some other atopic diseases, or ailments whose exact infected locations are not really traceable. Some of these diseases include asthma, hay fever and conjunctivitis. This skin disease is most of the time chronic and symptoms and manifestations can further develop, continue to exist or disappear over some time. When you say chronic, it means the disease is treatable but not really curable. Treatments like ointments and other forms are generally used to ease or relieve the itchiness or discomfort brought about by atopic dermatitis. These treatments are also used to reduce or diminish the affected area in the skin. In the past, and even presently, atopic dermatitis is mistaken for psoriasis, another skin disease. Atopic dermatitis usually shows up or affects infants whose ages may range from one month to six months. In the US, about 60 of atopic dermatitis...
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