Saturday, June 1, 2013

Science and technology

Abdus Salam's contribution to the development of the Standard Model. Steven Weinberg and Abdus Salam incorporated the Higgs mechanism into Glashow's electroweak theory, giving it its modern form.
Pakistan is active in physics and mathematics research. Every year, scientists from around the world are invited by the Pakistan Academy of Sciences and the Pakistan Government to participate in the International Nathiagali Summer College on Physics.[196] Pakistan hosted an international seminar on Physics in Developing Countries for International Year of Physics 2005.[197] Pakistani theoretical physicist Abdus Salam won a Nobel Prize in Physics for his work on the electroweak interaction.[198]
In medicine, Salimuzzaman Siddiqui was the first Pakistani scientist to bring the therapeutic constituents of the Neem tree to the attention of natural products chemists.[199][200][201]Pakistani neurosurgeon Ayub Ommaya invented the Ommaya reservoir, a system for treatment of brain tumours and other brain conditions.[202]
Pakistan has an active space program led by its space research agency, SUPARCO. Polish-Pakistani aerospace engineer W. J. M. Turowicz developed and supervised the launch of the Rehbar-I rocket from Pakistani soil, making Pakistan the first South Asian country to launch a rocket into space.[203] Pakistan launched its first satellite, Badr-I, from China in 1990, becoming the first Muslim country and second South Asian country to put a satellite into space.[204] In 1998, Pakistan became the seventh country in the world to successfully develop its own nuclear weapons.[205]
Pakistan is one of a small number of countries that have an active research presence in Antarctica. The Pakistan Antarctic Programmewas established in 1991. Pakistan has two summer research stations on the continent and plans to open another base, which will operate all year round.[206]
Electricity in Pakistan is generated and distributed by two vertically integrated public sector utilities: the Karachi Electric Supply Corporation (KESC) for Karachi and the Water and Power Development Authority (WAPDA) for the rest of Pakistan.[207] Nuclear power in Pakistan is provided by three licensed commercial nuclear power plants under Pakistan Atomic Energy Commission (PAEC).[208]Pakistan is the first Muslim country in the world to embark on a nuclear power program.[209] Commercial nuclear power plants generate roughly 3% of Pakistan's electricity, compared with about 64% from thermal and 33% from hydroelectric power.[207]

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