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Biology Articles
Dec 17th 2008
Various campaigns are created to stop the spread of HIV infections that run rampant especially in countries like Africa It is disappointing when an initiative fails to yield the expected results as was the case with a study that spanned three years in several Zimbabwe communities Researchers were hoping a program which offered free condoms peer-to-peer education for the entire community and counseling sessions along with treatment of STD's aimed at women in the sex...read more Nov 26th 2008
Hospital hygiene in fact is a broader connotation which encompasses broader environmental health considerations such as sanitation and adequate water supply for not only patients but also for visitors and health-care staffers It also depends a lot on the quality of autoclave equipments and the autoclave sterilisers Hospital hygiene should ideally start from doctors and nurses at the grass root level Certified infection control practitioners should be contracted in for educating the hospital staff on...read more Oct 7th 2008
In fighting against the AIDS epidemic there are two types of prevention that pop into most minds when they think of ways to remain HIV-infection-free abstinence and effective and consistent condom use Other than these two methods the public has not heard of many other strides taken that would add to a prevention package until today In a landmark study scientists are testing a gel that is made with an HIV drug that may one...read more Jun 1st 2008
In this day and age there is a great deal of misinformation pertaining to the spread of HIV and AIDS even when a condom is utilized during sexual activity Unfortunately there is some indication that some of the misinformation that has been spread today is intentional In other words some of the misinformation about condom usage and the spread of AIDS seems to be perpetrated by people who have a definite political agenda When all...read more May 31st 2008
Tanzania is a part of the world which is situated in Africa continent this region is very richest with the natural features It contains the greatest mountain in Africa and the second in the world called Kilimanjaro it also contains the mountain such as Udzungwa which is very famous in discovering of the species The Udzungwa Mountains are part of a series of earliest and isolated mountain blocks extending from southern Kenya to south-central Tanzania...read more Apr 28th 2008
A group of Swiss researchers may be sending some pretty mixed messages when it comes to AIDS prevention It seems that this group of researchers has concluded that patients that are using retroviral drugs do not need to worry about using a condom because they cannot pass on the AIDS virus to their partners As you may imagine this has many AIDS prevention groups quite upset Therefore in response to this new research the World...read more Mar 21st 2008
Elephants are very social animals Elephants travel in herds containing about to individuals The herd is made up of the oldest female the matriach females and their offspring The African elephant is the largest living land mammal one of the most impressive animals on earth Of all its specialized features the muscular trunk is the most notable it serves as a nose a hand an extra foot a signalling device and a tool for gathering...read more Jan 23rd 2008
Introduction The alien species means an organism which is not indigenous to the place and they have been introduced either accidentally or intentionally transported to these new location human activities The great increase in the introduction of alien species that people are importing for economic aesthetic accidental or even the complex reasons is leading to more species invading native ecosystems which bring about results they become invasive alien species IAS that have significant harmful effects...read more
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