Battery fault ends X-ray satellite mission

Article Abstract:

Ground contact with the small German-built X-ray satellite Abrixas was lost two days after its launch from Russia following battery failure. It seems that at least one of the satellite's 11 battery cells was burnt out by inappropriate power input from batteries used as part of the launch. It will probably not be possible to restore the battery system. Some observers have expressed reservations about the risk associated with small, rapid science missions.

Design and construction, Scientific satellites

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Quest for SARS source gathers pace in bid to thwart resurgence

Article Abstract:

Some species of wild animals sold in the markets of the Guangdong province of southern China are described to lead the virus that causes severe acute respiratory syndrome (SARS). These animals are subject to tests based on the polymerase chain reaction (PCR), which shows small stretches of genetic material from the SARS virus and allows them to be detected.

China, Product information, Testing, Risk factors, Development and progression, Wildlife, Severe acute respiratory syndrome

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Ronald Plasterk

Article Abstract:

Molecular geneticist Ronald Plasterk describes how he was named minister of research and universities in the Netherlands' new coalition government. He has given his views on the key issues for science in the country and the measures to be taken for improving the quality of science.

Netherlands, Scientific Research and Development Services, Science, Space & Technology, Interview, Science and state, Science policy, Molecular geneticists, Plasterk, Ronald

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