共查询到13条相似文献,搜索用时 62 毫秒
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1929-1939年的世界金融危机对美国研究型大学的发展造成严重冲击.为应对金融危机,美国研究型大学通过扩大招生范围、巩固经费来源渠道和充实教师队伍等招生、投资和管理等体制改革,积极寻求发展机遇.其改革举措在取得成效的同时也使得一些深层次问题更加凸显,如大学自治问题、教师队伍中的"近亲繁殖"现象等.20世纪30年代美国研究型大学的发展策略及其存在的问题对我国研究型大学、世界一流大学建设过程中的政府资助、大学社会责任与教师发展等方面具有重要启示和借鉴意义. 相似文献
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在"全球化"与"本土化"两大思潮的激荡下,教育界一方面在课程改革上做出了回应,另一方面,却也在"全球化"与"本土化"之间摇摆不定而产生失衡现象,导致课程发展和改革主体性的失落。只有引入"全球地域化"这一新范式,才能对中国内地与西方国家课程教育的互动关系做出更有洞察力和前瞻性的分析。本文以社会工作专业教育为例,以"全球地域化"的四个核心概念即"全球场域"、"特殊性空间"、"地域化"与"普遍主义—特殊主义"为切入点来探讨课程教育的发展问题。由于"全球地域化"范式包含"自上而下"、"由外及内"的"全球地域化"过程和"自下而上"、"由内及外"的"地域全球化"的双向过程,且已经形成一套完整的分析框架,从而在课程教育研究领域实现了对"全球化"与"本土化"两极化论争的真正超越。 相似文献
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美国联邦政府资助高等教育,在促进高校发展的同时,也出现了低效、不公平,助长受惠学生惰性,以及挑战大学自治等问题。其原因既在于社会环境和教育资助主导思想的变化,又在于联邦立法的不足、美国经济的起落变化,以及联邦政府管理不善等。面对此类问题,奥巴马政府加大了高等教育投入,实施了"直接贷款"制度,改革了"佩尔助学金"和"珀金斯贷款",并推行了"课税扣除"政策。奥巴马政府在危机中加大资助高等教育的政策值得深思。 相似文献
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公立高校教师法律定位研究:回顾与展望 总被引:1,自引:0,他引:1
教师法律定位问题是目前教育改革与发展中的一个重要问题。目前关于聘任制度下公立高校教师法律定位的研究处于起始阶段,尚缺乏理论深度、实践性和针对性。因此,对聘任制度下公立高校教师法律定位问题进行系统的理论研究和实证研究,将是公立高校教师法律定位研究的新趋向。 相似文献
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Jean-Daniel Saphores Natalia Milovantseva 《JOM Journal of the Minerals, Metals and Materials Society》2011,63(8):14-17
Until now, only rough estimates were available for the number of televisions (TVs) added to the growing stockpile of obsolete
TVs by the June 2009 federally mandated digital transition. This event caused millions of Americans either to replace functioning
analog TVs with digital units and purchase cable or satellite service, or to purchase subsidized analog-to-digital converter
boxes. In this context, this paper makes two contributions based on results of a survey of 3,156 U.S. households conducted
between the end of December 2009 and January 2010. First, we estimate the number of analog TVs that were retired as a result
of the digital transition and we analyze the socioeconomic characteristics of the households affected. Second, we quantify
the volume of nine metals (antimony, cadmium, chromium, copper, gold, lead, palladium, silver, and zinc) contained in these
retired TVs. Our results are important to understand the e-waste consequences of the digital transition and to inform U.S.
e-waste policy. 相似文献
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虽然美国副总统拜登2013年7月27日在新加坡演讲时公开宣称美国回来了,但美国信用评级巨头穆迪公司调研部、穆迪分析机构的首席经济学家、奥巴马政府顾问、美国众多经济复苏政策的参与人马克·赞迪所说的美国回来了,却不是对美国重返亚太战略的附和,而是说美国已经从金融危机的泥潭中走出来,已实现了经济的强劲复苏,经济已进入发展的快行道.早在五年前,金融危机让美国遭受重创,经济命悬一线;五年后,美国经济得到了意想不到的发展,就业人数在增加,房价日趋稳定,股价日渐回升,负债逐步下降,竞争力逐渐飙升,这一切,是如何实现的?又给了我们怎样的启示? 相似文献
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G. H. Meier 《工业材料与腐蚀》1996,47(11):595-618
Research on the oxidation behavior of intermetallic compounds has been conducted in the U.S. for many years. However, until about ten years ago, this work focusses on the compounds which are important in Ni-base superalloys and their coatings: mainly Ni3Al and NiAl More recent work has been directed at systems which may be used in monolithic form or as the base for composites. Work has concentrated on three types of systems: Ni- and Fealuminides, refractory metal compounds, and titanium aluminides. Work on the Ni- and Fe-aluminides has concentrated mainly on adherence problems and some anomolous behavior. Work on the refractory metal compounds, particularly MoSi2 and NbAl3, has dealt with the problem of selectively oxidizing Al or Si from a refractory metal base and various intermediate-temperature forms of degradation, such as “pesting”. It has become increasingly more clear that, for a number of reasons, the titanium aluminides will be the first “new” metallic materials introduced into commercial high temperature applications (probably aircraft gas turbines and automobiles engines) in many years. As a result a very large amount of work is being done on the oxidation behaviour of these compounds. Initial work dealt with oxidation mechanisms at temperatures on the order of 1000°C. However, both oxidation and mechanical property considerations dictate that the alloys will not be used at temperatures much above 750°C. Therefore, current work is being focussed on oxidation mechanisms at lower temperature and on what may be the “Achilles heel” of these materials, environmental embrittlement. This paper summarizes the work being done in the U.S. and highlights work on what the author believes are the more important problems. 相似文献