癌症的研究策略与方法

癌症是一种严重威胁人类生命与健康的恶性疾病.目前还没有找到有效的方法来治愈癌症.从癌症的发现、治疗及预防史对癌症的产生原因、研究进程和治疗方法等进行综述,并提出了癌细胞很可能是高等动物细胞回复突变成"原始真核动物细胞"的理论.治疗癌症必须找出癌细胞与正常细胞在代谢、生长、繁殖及调控上的差异,从生命机理上理解癌症,从而达到根治的目的.     

“痛感”认知的开掘与审思--鲁迅小说的创伤美学分析

鲁迅将国人的痛感认知理解为“人”主体意识觉醒的重要标记。鲁迅笔下的人物用遗忘的方式消解现实困境,使得他们回避了基于痛感而衍生的反抗行为。面对着国民精神虚空的精神状态,鲁迅冷静地剖析了这种奴性人物的思维形态,建构了独特的批判视野,并将之纳入其思想改造的价值体系之中。     

鄱阳湖生态经济区的战略定位及发展对策

鄱阳湖生态经济区在我国生态文明建设、国土开发、区域协调发展和江西崛起中都处于重要的战略地位。为此,必须科学规划、高标准建设,争取国家战略扶持,使之成为全国生态文明建设示范区、江西崛起引擎区、区域协调发展枢纽区和国家生态安全、粮食安全和用水安全维护区。     

诗歌翻译的策略和方案

本文列举了三个著名翻译理论家安德烈·勒菲弗尔,罗伯特·布格兰德以及伯顿·拉夫尔的诗歌翻译观点和策略,对他们的观点进行了归纳和比较。诗歌翻译不同于散文翻译,诗歌翻译更重精神,散文翻译更重风格(句法结构),诗歌翻译需要更多的调整空间,更近似于重写和创造,更偏重于神似而非形似,这一点对我们的翻译实践具有一定的指导意义。     

Embodied Anomaly Resolution in Molecular Genetics: A Case Study of RNAi

Scientific anomalies are observations and facts that contradict current scientific theories and they are instrumental in scientific theory change. Philosophers of science have approached scientific theory change from different perspectives as Darden (Theory change in science: Strategies from Mendelian genetics, 1991) observes: Lakatos (In: Lakatos, Musgrave (eds) Criticism and the growth of knowledge, 1970) approaches it as a progressive “research programmes” consisting of incremental improvements (“monster barring” in Lakatos, Proofs and refutations: The logic of mathematical discovery, 1976), Kuhn (The structure of scientific revolutions, 1996) observes that changes in “paradigms” are instigated by a crisis from some anomaly, and Hanson (In: Feigl, Maxwell (eds) Current issues in the philosophy of science, 1961) proposes that discovery does not begin with hypothesis but with some “problematic phenomena requiring explanation”. Even though anomalies are important in all of these approaches to scientific theory change, there have been only few investigations into the specific role anomalies play in scientific theory change. Furthermore, much of these approaches focus on the theories themselves and not on how the scientists and their experiments bring about scientific change (Gooding, Experiment and the making of meaning: Human agency in scientific observation and experiment, 1990). To address these issues, this paper approaches scientific anomaly resolution from a meaning construction point of view. Conceptual integration theory (Fauconnier and Turner, Cogn Sci 22:133–187, 1996; The way we think: Conceptual blending and mind’s hidden complexities, 2002) from cognitive linguistics describes how one constructs meaning from various stimuli, such as text and diagrams, through conceptual integration or blending. The conceptual integration networks that describe the conceptual integration process characterize cognition that occurs unconsciously during meaning construction. These same networks are used to describe some of the cognition while resolving an anomaly in molecular genetics called RNA interference (RNAi) in a case study. The RNAi case study is a cognitive-historical reconstruction (Nersessian, In: Giere (ed) Cognitive models of science, 1992) that reconstructs how the RNAi anomaly was resolved. This reconstruction traces four relevant molecular genetics publications in describing the cognition necessary in accounting for how RNAi was resolved through strategies (Darden 1991), abductive reasoning (Peirce, In: Hartshorne, Weiss (eds) Collected papers, 1958), and experimental reasoning (Gooding 1990). The results of the case study show that experiments play a crucial role in formulating an explanation of the RNAi anomaly and the integration networks describe the experiments’ role. Furthermore, these results suggest that RNAi anomaly resolution is embodied. It is embodied in a sense that cognition described in the cognitive-historical reconstruction is experientially based.

大型制造业分权管理模式进化博弈分析

采用进化博弈论理论对大型制造企业分权化管理模式下的工期控制进行了研究。对支付矩阵建立了进化博弈模型,分析了参与者策略选择动态进化过程。研究显示参与者策略选择的稳定性受博弈系统最初状态及支付矩阵相关参数的设定有关。分析得出,在分厂或车间拖期机会成本一定的条件下,作为厂部的管理者可以通过动态复制方程的进化趋势来重新设置系统中激励惩罚数值来提高分厂或车间的完工率。以此来实现对分厂或车间的工期控制,能有效地缩短总的提前期。     

论英语语法与修辞

语法和修辞既是有区别的,又是相通的。语法是语言的组织规律,它赋予语言以结构系统;修辞是研究语言使用的规律,是和语言的使用目的和使用场合密切相关的。但语法还具有修饰语言的作用,可使语篇的语言具有表情达意、生动、形象、逼真等修辞功效。文章主要从以下6个方面论述语法与修辞的关系。     

《概率论与数理统计》教学策略几点思考

《概率论与数理统计》是研究大量随机现象统计规律性的学科,也是实际应用很强的一门数学学科,是高等学校理工类专业的基础课《。概率论与数理统计》属于带有不确定属性的数学,它重在寻找随机性中的规律性,这与其他数学学科在思维方式和学习方式上不一样,本文从如何提高教学质量的角度,结合几年来《概率论与数理统计》课程的教学经验,对教材的处理等方面进行了尝试性的探讨。     

基于信息传导集群的我国科技创新战略研究

本本以信息、价值传导为切入口,探讨了信息传导集群的科技创新活性,组织内信息供酿的互动效应。分析研究了硅谷、中关村科技创新实现的有效模式,即信息传导集群效应;基于信息传导集群的我国科技创新战略,即发展信息传导集群。     

谈高校的人才战略与创新教育

二十一世纪是知识经济的时代，最大的资源是智能，是智能劳动创造世界。面对社会经济这一新的主题，本文从三个方面论述了当前全面实施人才战略，强化创新教育是高校的必然选择，是重中之重。