企业集团中节点企业的博弈分析

分析企业集团中节点企业博弈的特点,然后运用博弈理论和有关数学工具提出企业集团节点企业的博弈分析模型,并在此基础上引入“核心企业”作为局中人．推出带有控制的博弈分析模型。解决集团内部的矛盾,实现资源的最优利用和配置。文章最后指出,博弈方要建立相互信任机制,优化信息沟通渠道,以长期利益为目标．才能提升企业集团的整体竞争力,取得最优经济效益。     

罗隆基参与组建国家社会党的动因探析

罗隆基参与组建国家社会党既与其个人思想和经历有关,也离不开当时的社会背景。大江的国家主义、英美自由主义、费边社会主义是他接受国家社会主义的思想基础;中日民族矛盾加剧、国民党坚持一党专政、苏联计划经济取得惊人成绩是他参与组建国家社会党的现实动因。     

试谈中美文化中不同的时间价值观

时代的发展使跨文化交际成为一种需要。由于民族不同,文化各异,所以中国人跟美国人的时间价值观也各不相同。了解中美文化不同的时间价值观,懂得不同民族的文化差异可以帮助我们有效地同美国人进行跨文化交流,避免失误,以促进跨文化交际的成功。     

抽真空饱和方法对岩石电阻率测量的影响

本文提出了在岩石抽真空饱和过程中注入CO₂气体取代残余空气分子,从而减小岩石电阻率测量误差的方法。实验结果表明,该方法比常规抽真空饱和方法提高测量精度近10%。为此,研制了岩石电阻车测量中注CO₂气抽真空饱和的处理程序。     

—种改进的启发式属性约简算法

文章对现有启发式属性约简算法进行分析,通过实例说明一般启发式算法求得的相对约简有冗余属性存在的问题。针对这一不足,在算法中加入消除冗余属性的二次约简过程,得到一种改进的启发式属性约简算法。提供了实例分析,验证了该改进算法具有较好的约简效果。     

On value-laden science

Philosophical work on values in science is held back by widespread ambiguity about how values bear on scientific choices. Here, I disambiguate several ways in which a choice can be value-laden and show that this disambiguation has the potential to solve and dissolve philosophical problems about values in science. First, I characterize four ways in which values relate to choices: values can motivate, justify, cause, or be impacted by the choices we make. Next, I put my proposed taxonomy to work, using it to clarify one version of the argument from inductive risk. The claim that non-epistemic values must play a role in scientific choices that run inductive risk makes most sense as a claim about values being needed to justify such choices. The argument from inductive risk is not unique: many philosophical arguments about values in science can be more clearly understood and assessed by paying close attention to how values and choices are related.     

The algorithmic turn in conservation biology: Characterizing progress in ethically-driven sciences

As a discipline distinct from ecology, conservation biology emerged in the 1980s as a rigorous science focused on protecting biodiversity. Two algorithmic breakthroughs in information processing made this possible: place-prioritization algorithms and geographical information systems. They provided defensible, data-driven methods for designing reserves to conserve biodiversity that obviated the need for largely intuitive and highly problematic appeals to ecological theory at the time. But the scientific basis of these achievements and whether they constitute genuine scientific progress has been criticized. We counter by pointing out important inaccuracies about the science and rejecting the apparent theory-first focus. More broadly, the case study reveals significant limitations of the predominant epistemic-semantic conceptions of scientific progress and the considerable merits of pragmatic, practically-oriented accounts.     

中国企业全球学习的战略协同与发展--基于核心竞争力的视角

经过分析经济全球化背景下我国企业的比较优势及所面临的新挑战,本文得出:国内企业在当今国际经济环境中处于极为不利的地位,主要就是因为普遍缺少核心竞争力。然后针对核心竞争力的构建与提升,探索全球竞争中中国企业全球学习战略的内外向展开。最后集中研究中国企业全球学习的战略协同与发展,从全球学习网络、全球知识管理、文化与制度创新三个方面提出了一系列的创新性思维和策略参考。     

河外射电源核主导系数与流量密度的关系研究

文章通过搜集河外射电源57个样本,研究样本的核主导系数与核心流量密度及延展元流量密度之间的关系。结果表明,当核主导系数较小时,核主导系数与核心流量密度有好的线性相关性,但核主导系数与延展元流量密度不存在线性相关性;在核主导系数较大时,核主导系数与核心流量密度没有线性相关性,而核主导系数与延展元流量密度存在良好的负线性相关性,所得结果支持了相对论喷流模型。