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611.
波普尔的实在论 总被引:1,自引:0,他引:1
黄正华 《东南大学学报(哲学社会科学版)》2001,3(1):33-36
一般来说,实在论的含义比较模糊,但实在能通过真理、可检验性等概念在语义学中得到严格的规定。波普尔并没有很好地理解塔尔斯基的真理定义和语义学方法,他的第三世界理论建立在一些语义学概念的误用之上。实际上,从波普尔确认的哲学前提出发,语义学要求他应该是“内部实在论”者,而形而上学实在论却是他所信奉的先验教条。 相似文献
612.
The recent move to revitalize social democracy in the UK under the New Labour government, explored by Giddens as 'the Third Way', embraces many of Etzioni's ideas on communitarianism. The principles that emerge from these political philosophies, such as the involvement of local communities in policy consultations and implementation, have largely been welcomed as a reflection of the aim of revitalizing civic society in the context of a range of social policies. It is argued, however, that for children, contrary to this general trend, many of these policies represent attempts to increase the social control of children. Their effect has been to restrict children's agency and their rights, rather than to increase their participation as citizens, and thus,in spite of the requirements of the UN Convention on the Rights of the Child, children continue to be marginalized. 相似文献
613.
Drawing on the resource‐based view, we propose a configurational perspective of how information technology (IT) assets and capabilities affect firm performance. Our premise is that IT assets and IT managerial capabilities are components in organizational design, and as such, their impact can only be understood by taking into consideration the interactions between those IT assets and capabilities and other non‐IT components. We develop and test a model that assesses the impact of explicit and tacit IT resources by examining their interactions with two non‐IT resources (open communication and business work practices). Our analysis of data collected from a sample of firms in the third‐party logistics industry supports the proposed configurational perspective, showing that IT resources can either enhance (complement) or suppress (by substituting for) the effects of non‐IT resources on process performance. More specifically, we find evidence of complementarities between shared business–IT knowledge and business work practice and between the scope of IT applications and an open communication culture in affecting the performance of the customer‐service process; but there is evidence of substitutability between shared knowledge and open communications. For decision making, our results reinforce the need to account for all dimensions of possible interaction between IT and non‐IT resources when evaluating IT investments. 相似文献
614.
615.
以存在退货的易逝品的库存系统为对象,加入产品易逝性特征,且系统运行过程中允许缺货现象的发生,从而建立了一个离散事件系统仿真模型,采用内德一米德方法得出了系统的最优订货点。通过利用仿真技术,采用matlab软件,对一给定参数设置下的实例进行了仿真及讨论。仿真实验表明存在退货的易逝品的库存控制系统能更有效地降低库存成本。且当相关参数发生改变时,系统最佳订至点水平也是有所变化的。 相似文献
616.
Welfare state theory has struggled to come to terms with the role of the third sector. It has often categorized welfare states in terms of the pattern of interplay between state social policies and the structure of the labour market. Moreover, it has frequently offered an exclusive focus on state policy – thereby failing to substantially recognize the role of the formally organized third sector. This study offers a corrective view. Against the backdrop of the international shift to multi‐level governance, it analyses the policy discourse of third sector involvement in welfare governance following devolution in the UK. It reveals the changing and contrasting ways in which post‐devolution territorial politics envisions the sector's role as a welfare provider. The mixed methods analysis compares policy framing and the structural narratives associated with the development of the third sector across the four constituent polities of the UK since 1998. The findings reveal how devolution has introduced a new spatial policy dynamic. Whilst there are elements of continuity between polities – such as the increasing salience of the third sector in welfare provision – policy narratives also provide evidence of the territorialization of third sector policy. From a methodological standpoint, this underlines the distinctive and complementary role discourse‐based analysis can play in understanding contemporary patterns and processes shaping welfare governance. 相似文献
617.
钟仕伦 《北京大学学报(哲学社会科学版)》2004,41(5):145-150
关于《金楼子》的成书时间 ,迄今尚无定论。文章就陈振孙的“湘东王时”说、王鸣盛的“元帝即位后”说和余嘉锡的“此书当作于未平侯景之前”说提出了不同看法。从萧绎撰写《金楼子》的具体情况和《金楼子》内文的年代记载以及萧绎著书宗旨等方面考辨 ,文章得出《金楼子》全书各篇写作时间先后不一 ,全书最终绝笔于承圣三年 (5 5 4 )的结论 ,从而为研究《金楼子》的思想史价值和文献学价值提供了前提 相似文献
618.
采用文献资料法,逻辑推理法等研究方法,就后奥运时代我国体育科技工作改革的内容和任务,体育科技服务重点的变更等问题进行探讨。结论指出:“深化改革,加强创新”建立适应社会主义市场经济体制,促进保证体育事业健康发展的新体制是后奥运时代体育科技工作改革的主要任务。“不只为金牌,更为百姓健康”的理念逐步形成。 相似文献
619.
母语环境下外语教育的起始年龄探究 总被引:1,自引:0,他引:1
提高我国外语教育的效率,应缩短外语教育的时间,推迟外语教育的起始年龄(Age of Acquisition)。根据Vygotsky的关于语言的内外言语(inner speech vs outerspeech)功能理论、自动化是石化的原因这一最新认知二语理论,以及技能学习曲线和回报递减规律等研究成果,我国外语教育的起始年龄应该推迟到初中一,这样,才能有利于中国儿童的认知发展,并可缩短教育时间,提高习得效率。 相似文献
620.
曾丽 《贵州民族学院学报》2010,(4):143-146
通过对国外"三语习得"的研究缘起、研究的现状、特点以及研究涉及层面的分析,发现有价值的观点,为我国今后"三语习得"研究提供有效的借鉴;也通过对这个问题的探讨,为我国多元文化下的少数民族外语教育提供一些有益参考,有助于制定既符合当前社会、经济、文化发展需要,又符合外语教育自身特点和规律的政策,从而提高我国少数民族地区外语教育整体水平和质量。 相似文献