如何发展我国风险投资业

风险投资是市场经济中发展高新技术产业必不可少的投资行为 ,本文阐述了风险投资具有的功能 ,我国风险投资业发展存在的问题 ,并且着重从政府角度、投融资体制角度、投资运作角度提出发展我国风险投资业的对策建议。     

变离心力场中等截面冷却通道的流量计算和实验研究

本文用数值计算得到的数据集，回归出在变离心力场下，等截面管流由于热阻力引起的变密度流流量减少公式，并用热平衡法在旋转试验台上测量了加热条件下通道内的加热量和平均流速．由实验数据集回归出的流量减少公式与数值计算结果相符．     

离心力场作用下对流换热场协同理论的实验验证

对离心流化床(CFB)干燥器中气体与被干燥颗粒物料之间的强制对流换热进行了实验研究．实验结果表明，在一定转速范围内，当气流速度方向和热流方向(即温度梯度方向)一致时，离心力场作用下气体流过颗粒层的对流换热准则关联式与由场协同理论中推导的结果具有同样形式，从而验证了场协同原理的正确性．     

《三国演义》中诸葛亮“羽扇纶巾”形象及其人格内涵

诸葛亮是《三国演义》的作者罗贯中倾注全部热情和笔力塑造的艺术典型。诸葛亮的“羽扇纶巾”形象有一个较漫长的形成过程,其大致经历了三个阶段：魏晋野史传说中的名士形象、宋代词作中的儒将形象、元明杂剧中的道教军师形象。诸葛亮“羽扇纶巾”的外部形象流泻出疏淡闲雅、潇洒飘逸、从容不迫的精神风范,表现出道家“自然”人格的特征。同时,诸葛亮又具有“儒者气象”,体现了“以道持守”的儒家道德人格,两者相济互补、相辅相成。     

《广雅疏证》以"凡"语说明"名"、"实"、"义"关系情况浅析

《广雅疏证》以"凡"语说明"名"、"实"、"义"之间的关系。其中包括两种情况:一、以"凡"语说明某些"实"之得"名"缘由和某些"名"所指的"实"的内容范围,指明"名"与"实"之间的关系。二、以"凡"语说明相同、相近、相因之"义"分别用相同之"名"或音同音近之"名"表示,指明"名"与"义"之间的关系。     

略论《桃花扇》中对儒家士大夫的批判

作为孔子的后代,深谙儒家之道的孔尚任在他的名著《桃花扇》中,对作为儒家代表的士大夫阶层,虽然也隐微地寄予了自己救国救民的期望,但更多的则是对他们或祸国殃民,或无能救国的批判,而赞扬了被孔子认为“难养”的“女子与小人”的侠肝义胆,有勇有谋,并在他们身上寄托了未来的希望。这不能不说是对儒家政治观的一大发展。     

Authenticity as a form of worth

Scholarly engagement with authenticity has been revitalized by recent efforts to theorize the value-ladenness of authenticity claims. Yet, these approaches are restricted by the lack of available conceptual tools necessary to explain variations in the meaning of authenticity between different cultural forms and social groups. In this paper, I draw from Boltanski and Thevenot’s pragmatic hermeneutics to develop an approach to authenticity in popular culture that conceptualizes it as a form of worth. I apply this new model to an analysis of the meanings of authenticity found in the discourse of fans of indie music and country music. I find that in the indie genre, authenticity involves an inspirational form of worth; in the country genre, it involves a domestic form of worth. I trace these differences back to the matched relationship between the primary groups of fans of each genre and the genres themselves that led both sides to find an interest in these types of authenticity. I conclude by sketching the relevance of this approach for explaining overarching concerns for authenticity in late modern societies.     

Everyday Life,Everyday Death

In this article I note limits of cultural activism in third-wave feminism, demonstrating that this activism often relies on a music scene that neglects intersections of race and gender. I offer the space of the online fansite as an alternative site for analysis, describing it as a site for everyday activism and consumer activism. Specifically, I explore the online fansite of the HBO show Six Feet Under, describing how fans treat subjects of gender and race in the show and in their everyday lives. Although fans discuss race and gender in limited ways in their explorations of the show and their daily lives, when they discuss the subject of death, they more productively address intersections of both race and gender, considering differences in burial and funereal practices among diverse cultures. Fans also construct the fansite as a place for consumer activism, sharing information about how to be active consumers in the funeral industry and to direct the course of their own burials.     

离心流化床中多孔介质干燥的传热传质研究

通过对典型的多孔湿物料在离心流化床中干燥过程的理论分析,将含湿多孔介质传热传质过程和物料与气流之间的外部传递过程相耦合,导出了离心流化床的控制方程组,在此基础上,可以对离心流化床中湿物料的干燥过程进行数值模拟。     

Hold Safety Inventory Before,At, or After the Fan‐Out Point?

We consider a product sold in multiple variants, each with uncertain demand, produced in a multi‐stage process from a standard (i.e., generic) sub‐assembly. The fan‐out point is defined as the last process stage at which outputs are generic (outputs at every subsequent stage are variant‐specific). Insights gained from an analytical study of the system are used to develop heuristics that determine the stage(s) at which safety inventory should be held. We offer a relatively‐simple heuristic that approaches globally‐optimal results even though it uses only two relatively‐local parameters. We call this the VAPT, or value‐added/processing time heuristic, because it determines whether a (local) stage should hold inventory based only on the value added at that local stage relative to its downstream stage, along with the processing time at that local stage relative to its downstream stage. Another key insight is that, contrary to possible intuition, safety inventory should not always be held at the fan‐out point, although a fan‐out point does hold inventory under a wider range of conditions. We also explore when postponement is most valuable and illustrate that postponement may often be less beneficial than suggested by Lee and Tang (1997).