circuit ideas Hearing aid IVEDI S.C. DW T.K. Hareendran T his low-cost‚ general-purpose electronic hearing aid works off 3V DC (2x1.5V battery). In this circuit‚ transistor T1 and associated components form the audio signal preamplifier for the acoustic signals picked up by the condenser microphone and converted into corresponding electrical signals. Resistor R5 and capacitor C3 decouple the power supply of the preamplifier stage. Resistor R1 biases the internal circuit of
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continue to creep around and into the lives of Indian people and will continue to do so for a very long time. HIV/AIDS is one of these issues‚ an issue that has been taking millions of lives and affecting the lifestyles of many Indian people. HIV/AIDS is one of the most concerning problems for India; it continues to manifest regardless of the many efforts made by the Indian government. HIV/AIDS is not just a problem that India must deal with; it has affected nearly every region in the world but every country
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AIDS in Uganda “Officials estimate that a million Ugandans are living with HIV‚ the virus that causes AIDS. Of these‚ an estimated 200‚000 are in the advanced stages of the virus and need antiretroviral drugs (ARVs). About half of these are receiving treatment.” (Kavuma). For decades the governments of some African countries have been unable to provide the proper healthcare for their people. Among these countries‚ Uganda is home to one of the highest rates of HIV/AIDS. The government has put effort
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is it? The issue here concerns South Africa ’s growing HIV/AIDS patients. The world non-the-less isn ’t doing much about the situation that only seems to be getting worse. South Africa already has the highest growing HIV/AIDS rate in the world. The pharmaceutical companies offered very little medical donations or help; they ended up doing quite the opposite. When South Africa attempted to import generic versions of the needed HIV/AIDS drugs because of their drastically cheaper prices the pharmaceutical
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Global Studies April 2012 Foreign Aid Foreign aid can be a wise investment as well as it can be a waste of money. The success of foreign aid depends on how it is used. As Kristof explains‚ foreign aid often lacks effectiveness‚ and depends on additional factors‚ such as governance. If money is just given to the governments of poor countries‚ chances are that it will be used “corruptly‚ ineffectively‚ and wastefully” (Kristof‚ 2006). A large sum of money alone cannot solve problems that stem
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very fast in the recent times with respect to education‚ infrastructure and other developments‚ while there exist few poor nations struggling to keep up development and compete with talents around the world‚ due to globalization. Can the donation or aid from other nations help them ?. It does have some benefits‚ though there exists some disadvantages too. First of all‚ For a poor nation‚ raising own fund for any projects either in education or infrastructure will create more strain on the other
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Bonus Student G English Comp 102 December 27‚ 2006 The AIDS Crisis and College Policy Communities in our society are becoming increasingly aware of the challenges being presented by the AIDS crisis. Our government‚ as well as many other organizations‚ is taking strides to prevent the transmission of HIV/AIDS. Recently‚ in an attempt to contribute to the fight‚ the College Administration of my local college‚ Camden County College‚ has made the decision to install
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Foreign Aid Foreign Aid is basically help or aid which one country applies on another country for the benefit of the less fortunate country. The whole world uses this method so they can get its own needs so they can sustain survival in good environments. This help can be money‚ food or other small or large accessories that one country needs. Also weapons are of all sorts are also counts as aid. The line is endless. Foreign aid overall is a general topic which can take eons to cover
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Kool-Aid Plus with Centrum Kool-Aid has been a drink of choice for kids for the past two decades. It is known for a tasty‚ cool‚ and refreshing taste for many generations of children and their parents. Kool-Aid has been able to identify their target market and market towards the specific needs of these families. Kool-Aid has always been very affordable however‚ not the most healthiest of choices. The environment of marketing towards families today has swayed towards being more health conscious
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Aids Makes Us Equal People are constantly surrounded by the media. People see ads in newspapers‚ magazines‚ on television‚ billboards‚ at bus stops‚ the sides of vehicles; it is almost impossible not to notice some form of advertisement. The media uses advertisements to introduce a new product or a way of life. It tries to manipulate the viewers through their product to either get them to buy it or use it. Other forms of advertisements are designed to raise awareness or apprising the population
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