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81.
Joe Smith 《Risk analysis》2005,25(6):1471-1482
This article explores the role of broadcast news media decision makers in shaping public understanding and debate of climate change risks. It locates the media within a "tangled web" of communication and debate between sources, media, and publics. The article draws on new qualitative research in the British context. The main body of it focuses on media source strategies, on climate change storytelling in news, and the "myth of detachment" sustained by many news decision makers. The empirical evidence, gathered between 1997 and 2004, is derived primarily from recordings and notes drawn from a series of seminars that has brought together equal numbers of BBC news and television decision makers and environment/development specialists. The seminars have created a rare space for extended dialogue between media and specialist perspectives on the communication of complex climate change science and policy. While the article acknowledges the distinctive nature of the BBC as a public sector broadcaster, the evidence confirms and extends current understanding of the career of climate change within the media more broadly. The working group discussions have explored issues arising out of how stories are sourced and, in the context of competitive and time-pressured newsrooms, shaped and presented in short news pieces. Particularly significant is the disjuncture between ways of talking about uncertainty within science and policy discourse and media constructions of objectivity, truth, and balance. The article concludes with a summary of developments in media culture, technology, and practice that are creating opportunities for enhanced public understanding and debate of climate change risks. It also indicates the need for science and policy communities to be more active critics and sources of news.  相似文献   
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Studies of the current health status of healthy young Native American men (American Indians and Alaska Natives) are rare compared with the attention researchers have given the many problems that plague the lives of these young men. Native American men are frequently not included in other studies focusing on men, and information on college-aged, healthy young Native American men is generally not readily available. Despite those drawbacks, this article brings together what is written or known about the health status of young Native American men. The emphasis, based on available information, is placed on some of the major health problems confronting this population.  相似文献   
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Today's college students occupy a "window" between older adults, whose need for hepatitis B vaccination is minimal, and younger people who receive the vaccine as part of their childhood immunization series. However, because of the high-risk activities that are often part of student behavior, college students are among the individuals who are at the highest risk for this disease; 75% of all reported hepatitis B cases occur in persons between the ages of 15 and 39 years. It is therefore imperative that college health professionals take seriously their responsibility to educate students about issues related to hepatitis B and make available programs that enable the students to receive immunizations. This article briefly describes a successful hepatitis B education and immunization program at an institution that has no mandatory prematriculation immunization requirements.  相似文献   
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We find that nearly two- thirds of economists move to a different region of the U.S. or to a foreign country to accept their first job after receiving the Ph.D., that the South is the only net importer of economists among regions of the U.S., that the Midwest is the major net exporter, and that the proportion of graduates accepting foreign employment doubled during the 1980s. Gender and field of specialization do not affect mobility; however, doctorates from the top graduate schools and those accepting academic and government jobs are more likely to change regions than are graduates of lower ranked schools or those who are employed in the private sector.  相似文献   
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This paper argues for a clear and unequivocal message from those who advocate Inclusive Education. It suggests that the compulsory segregation of children with 'special needs' will continue until the Law underwrites their right to an equal choice of education. The message to advocates is to make the affirmation of children's rights their primary goal, before resorting to detailed educational debates. It also highlights the plight of David McKibben and his family who have taken on the East Belfast Education Board to fight for David's right to attend his local mainstream high school. David experienced further discrimination and rejection by the independent special needs tribunals. David and his family have welcomed the opportunity to have their predicament highlighted in this paper, which asserts that the independent special needs tribunals and current United Kingdom education legislation are fundamentally at odds with the human rights of disabled and non-disabled children.  相似文献   
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