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111.
Cohen J 《Science (New York, N.Y.)》2000,289(5477):222a
When South African President Thabo Mbeki rose to address the opening ceremony for the XIII International AIDS Conference here last Sunday, the thousands of researchers packed into Kingsmead Stadium hoped he would say three simple words: HIV causes AIDS. He didn't. Mbeki's failure to acknowledge directly that HIV causes AIDS has angered the country's AIDS researchers; many visiting scientists also expressed their dismay. 相似文献
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Sallon S Solowey E Cohen Y Korchinsky R Egli M Woodhatch I Simchoni O Kislev M 《Science (New York, N.Y.)》2008,320(5882):1464
An ancient date seed (Phoenix dactylifera L.) excavated from Masada and radiocarbon-dated to the first century Common Era was germinated. Climatic conditions at the Dead Sea may have contributed to the longevity of this oldest, directly dated, viable seed. Growth and development of the seedling over 26 months was compatible with normal date seedlings propagated from modern seeds. Preliminary molecular characterization demonstrated high levels of genetic variation in comparison to modern, elite date cultivars currently growing in Israel. As a representative of an extinct date palm population, this seedling can provide insights into the historic date culture of the Dead Sea region. It also has importance for seed banking and conservation and may be of relevance to modern date palm cultivation. 相似文献
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Social-ethical issues concerning the control strategy of animal diseases in the European Union: A survey 总被引:1,自引:0,他引:1
Nina E. Cohen Marcel A.P.M. van Asseldonk Elsbeth N. Stassen 《Agriculture and Human Values》2007,24(4):499-510
In 2004 a survey was conducted in the member states of the European Union designed to gain greater insight into the views
on control strategies for foot and mouth disease, classical swine fever, and avian influenza with respect to the epidemiological,
economic and social-ethical consequences of each of these animal diseases. This article presents the results of the social-ethical
survey. A selection of stakeholders from each member state was asked to prioritize issues for the prevention and control of
these diseases. A majority of stakeholders chose preventive measures as the preferred issue. An analysis was done to determine
whether there were differences in views expressed by stakeholders from member states with a history of recent epidemics and
ones without such a history, and whether there were regional differences. There were no differences between member states
with or without a history of recent epidemics. There were indeed regional differences between the priority orders from Northern
and Southern Europe on the one hand, and from Eastern Europe on the other.
Nina
E. Cohen
is a biologist and is a researcher at the Wageningen University. She is specialized in societal and ethical issues in human–animal
relationships. Her current research is focused on the social-ethical issues concerning the prevention and control of foot
and mouth disease, classical swine fever and avian influenza.
Marcel A.P.M. van Asseldonk
has studied animal science. Currently he works at the Institute for Risk Management in Agriculture (IRMA) of the Wageningen
University. He is specialized in the design and pricing of insurance policies and animal health funds for the main livestock
epidemics.
Elsbeth N. Stassen
is a veterinarian and professor of Animals and Society at the Wageningen University. Elsbeth Stassen is specialized in animal
health, animal welfare and human–animal relationships. She was a member of a governmental welfare committee during the avian
influenza epidemic in the Netherlands in 2003. 相似文献
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