A cochlear implant consists of several components. All cochlear implants have microphones, external speech processors, signal-transfer hardware, transmitters, receivers, and electrodes. Each plays an important part in converting sound to an electrical stimulus. The microphone simply receives and transduces sound into an electrical representation. This is done in an analog (continuous) fashion. The external speech [...]
This is popular and dangerous. HIV (Human Immunodeficiency Virus ) is a virus that attack our body defence. This condition called AIDS (Acquired Immune Deficiency Syndrome ) and it makes us fragile. We could be killed just by catching a cold or any other viral disease. HIV is transmitted through direct contact of a mucous [...]
Anti-HIV (also called antiretroviral) medications are used to control the reproduction of the virus and to slow or halt the progression of HIV-related disease. When used in combinations, these medications are termed Highly Active Antiretroviral Therapy (HAART). HAART combines three or more anti-HIV medications in a daily regimen, sometimes referred to as a “cocktail”. Anti-HIV [...]