碳强度对中国主要产业部门产值变动敏感性的动态估计

测算产业产值变动对碳强度的作用,可以为碳减排目标下产业结构调整方案的制定提供指导。基于投入产出理论建立系统动力学模型,以此为基础,分析中国主要产业部门产值变动对碳强度的动态作用过程,并从投资结构和消费结构两个方面探讨实现中国主要产业部门碳减排目标的有效途径。研究结果表明:从即期效应来看,制造业,电力、热力及水的生产和供应业,采矿业,其产值增加会使碳强度提高;从动态变化过程来看,农林牧渔业,采矿业,制造业,建筑业,交通运输、仓储和邮电业,批发零售贸易、住宿和餐饮业,房地产、租赁和商务服务业,其产值增加1%后碳强度呈现逐年降低的趋势;从碳强度的变化趋势来看,各产业部门产值增加对碳强度的作用力逐渐趋于稳定;产业产值变动碳减排效力的提高要依靠投资政策。     

我国公立医院补偿机制转化的系统动力学分析

取消药品加成,改革以药补医机制是公立医院补偿机制改革的核心内容。文章运用系统动力学方法,通过因果关系分析明确取消药品加成后,财政补偿和医疗补偿的补偿方式和补偿依据,以及补偿不足、药品路径存在漏洞时可能会对公立医院产生的影响,最后给出结论与启示。     

二维XY模型动力学平均相距〈D（t〉与时间t关系的计算和分析

考察了二维XY模型的两种组态按Metropolis动力学随时间的演化，教育处得到了其在平方点阵上的动力学平均相距＜D（t）＞随时间t的变化关系，该＜D（t）＞－t图作了分析。     

基于“食物链”的产业技术创新战略联盟生态系统的构建

产业技术创新战略联盟是产学研、技术创新、战略联盟的综合体,对国民经济发展具有重要意义,因此,有必要探究产业技术创新战略联盟长期性、稳定性的成立条件。选取生态共生系统视角,创新性地采用自然科学研究范式对产业技术创新战略联盟问题进行研究。以食物链理论为基础,对产业技术创新联盟运行本质和联盟运行战略性和稳定性进行探索性研究,提出了产业技术创新战略联盟构建的基本思路,对其中的关键问题进行了阐释。探析联盟"食物链"模式与共生体系模式,构建了产业技术创新战略联盟的知识(技术)共生网络,提出了未来联盟运行研究的新方向。     

Strawberry feel forever: understanding metaphor as sensorimotor dynamics

ABSTRACT

Metaphor is a useful way of explaining how to do things. The literature on metaphor in the learning of physical skill has generally explicated its efficacy by examining its actionable directives for motor enactment. And yet from the perspectives of phenomenological philosophy, ecological psychology, and enactivism, action is immanently intertwined with perception, so that models of metaphor-based learning should foreground the role of sensory activity modulating motor behavior. As such, metaphor is retheorized as a sensorial constraint one imaginarily projects into one’s action–perception phenomenological landscape. I present two metaphors from an instructional video on cello technique. Whereas these metaphors are couched in action language (what one should do), their potential impact, I argue, lies in emergent goal sensations (what one should feel). These explorative sensorimotor accommodations may, in turn, bring forth yet new scopes of latent sensations coupled to unanticipated performance possibilities, which suggest further modifying and calibrating enactment in the target domain. Attending to, achieving, and maintaining emergent intermediary goal sensations regulates instrumented action by forging new affordances that bring forth new motor coordination. As teacher and student co-imagine images for action, they should attend to sensory perceptions. And the same goes for scholars of metaphor.     

略论晚清法律制度的近代化

始于晚清的法律制度近代化经历了一个艰难曲折的过程,是近代中国社会经济、文化、政治发展变迁的必然结果。它的近代化是通过调整旧法体系和构建新的法律体系来完成的,有力地促进了当时社会政治、经济的全面发展,同时也促进了法律意识的进步。     

Joint Beliefs in Conflictual Coordination Games

The traditional solution concept for noncooperative game theory is the Nash equilibrium, which contains an implicit assumption that players probability distributions satisfy t probabilistic independence. However, in games with more than two players, relaxing this assumption results in a more general equilibrium concept based on joint beliefs (Vanderschraaf, 1995). This article explores the implications of this joint-beliefs equilibrium concept for two kinds of conflictual coordination games: crisis bargaining and public goods provision. We find that, using updating consistent with Bayes rule, players beliefs converge to equilibria in joint beliefs which do not satisfy probabilistic independence. In addition, joint beliefs greatly expand the set of mixed equilibria. On the face of it, allowing for joint beliefs might be expected to increase the prospects for coordination. However, we show that if players use joint beliefs, which may be more likely as the number of players increases, then the prospects for coordination in these games declines vis-à-vis independent beliefs.     

《围城》比喻翻译探美

钱钟书“化境”之说 ,跳出翻译技巧之窠臼 ,代之以审美的视角 ,影响深远。从翻译美学的角度比较分析 ,《围城》的比喻翻译具有和谐美、动态美和曲折美。     

基于顺应论的商务英语翻译研究

在全球经济一体化不断深入的今天,国际商务往来频繁,商务英语翻译成为国际商务活动中重要的环节。基于维索尔伦的顺应论,探讨商务英语翻译在国际间商务活动中翻译策略、方法的选择及运用,解决源语与目的语信息差异问题,从而体现了对交际语境与动态性的顺应,达到交际目的,有助于国际商务中贸易双方的交流。     

从能量动量张量T~(ab)讨论熵四矢的散度

为了讨论黑洞的熵结构，本文从能动张量Tab推导出理想流体熵四矢的四维散度特性，其结果散度为零．