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961.
President Barack Obama has trumpeted a "new era of engagement" for the United States. The central components of his strategy include a world order characterized by peaceful accommodation between established and rising powers; the collective management of transnational problems; and the overhaul of international institutions to reflect these shifting power dynamics and the new global agenda. Placing less emphasis than his predecessor on the pursuit of American primacy, Obama envisions--indeed, insists-that other global powers assume new responsibilities. Notwithstanding its multilateral instincts, though, the Obama administration is limited in its practical ability to promote and embrace sweeping reforms to global governance. Therefore, rather than casting its lot entirely with universal organizations like the United Nations, the United States will adopt a pragmatic approach to international cooperation that combines formal institutions with more flexible partnerships to achieve US national interests. The balance sheet for Obama's first year in office underscores both the opportunities for and the constraints on global governance reform in the current geopolitical environment.  相似文献   
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Abstract:  Although the ophthalmoscope was invented by Hermann von Helmholtz in 1851, pathologists until recently have relied almost exclusively on ocular enucleation to identify and describe postmortem fundal abnormalities. An inexpensive but valuable tool for forensic pathologists, the postmortem monocular indirect ophthalmoscope consists of a light source attached to a headband along with a hand-held lens. This permits a wide view of the fundus after death but the technique can be challenging to master for pathology residents and forensic pathology fellows. To facilitate skill acquisition in monocular indirect ophthalmoscopy, a simple and inexpensive teaching model can be constructed from hinged, cylindrical plastic containers. An artificial pupil created in the lid and a removable color fundal image placed in the bottom of the opaque container allows the pathologist-in-training to practice the technique of monocular indirect ophthalmoscopy and correctly identify, localize, and describe fundal abnormalities such as retinal hemorrhages.  相似文献   
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Kay Ryan 《耶鲁评论》1998,86(1):13-13
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This report examines the conditions of appointment and termination of departmental secretaries in the APS and considers the impact of these conditions on: the secretaries themselves; the potential pool from which secretaries are drawn; and the likely continuing influence on the way in which the APS operates.
The report is based on reviews of the literature on the appointments of departmental secretaries and of the legislative changes made in the last decades. It also draws from a series of interviews with 20 past and present secretaries. The interviews were conducted in October and December 1996, after a number of secretaries had been terminated by the new government but in most cases before the government paper on public service reform was released
The report is divided into two main sections: the first section analyses the changing conditions of service and tenure, the appointment and termination of secretaries and pay and conditions; the second section analyses the impact of the changes under three headings and explores the future implications.  相似文献   
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As part of ISP's ongoing effort to provide a scholarly venue for the exchange of ideas on a variety of topics, this issue's ISP Forum presents one set of reactions to the February 2001 article by Lynn Kuzma and Patrick Haney titled "And Action . . . ! Using Film to Learn About Foreign Policy" (February 2001:33-50). Vincent Pollard's comments represent what we hope will be the first in a series of comments on teaching international studies with film. Profs. Kuzma and Haney in their rejoinder urge for an ongoing discussion of the topic, as they see the use of film growing in the field. More broadly, the Editors of ISP invite readers to submit their own comments and reactions on this and other pieces that appear within the pages of ISP. Please note that all submissions undergo a peer review process.  相似文献   
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