中美科幻小说的创作及研究进路考察——基于1990年代以来的科幻文学视域

科幻小说诞生于19世纪的欧洲,是科技与文学的一种融合.这种文学形式,以其特有的叙事方式,承载着人类探求未来世界、认知未来社会的精神寄望与诉求.作为世界的共有资源,中美两国的科幻小说在其创作及研究的进路中有着较大的距离差别.美国的科幻小说虽较晚于启蒙国英国,但作为科学技术大国、强国,其创作和研究的超越提速是较大的,出现了诸如罗伯特·海因莱因及《星船伞兵》、艾萨克·阿西莫夫及"基地"系列、"机器人"系列等等这样的科幻小说巨头及巨作,研究的深入跟进亦趋于世界前列;相对而言,中国科幻文坛虽曾有过20世纪50年代的辉煌,诞生了郑文光等名家,但中国现代科幻小说的创作及研究是滞后的.20世纪90年代以降,刘慈欣的《三体》三部曲、王晋康的《逃出母宇宙》等科幻大作的出现,使中国科幻小说的创作及研究吸引了世界的目光,其影响在改变着这一滞后的局面.世界科幻王国终于有了中国的声音.     

我国地方食品安全监管体系研究——以江苏省为例

食品安全一直是每个国民心中的"中国梦"。随着政府机构改革对食品安全问题的日益重视,新的监管体系正在形成。而地方政府作为国家食品安全监管的具体执行者,其所处的地位、所承担的责任、所拥有的权限决定了它是整个监管工作的关键。本文通过对江苏省食品安全监管体系的研究,尝试提出解决食品安全监管问题的建议。     

Measuring and Achieving Equity in Multiperiod Emergency Material Allocation

Emergency material allocation is an important part of postdisaster emergency logistics that is significant for improving rescue effectiveness and reducing disaster losses. However, the traditional single‐period allocation model often causes local surpluses or shortages and high cost, and prevents the system from achieving an equitable or optimal multiperiod allocation. To achieve equitable allocation of emergency materials in the case of serious shortages relative to the demand by victims, this article introduces a multiperiod model for allocation of emergency materials to multiple affected locations (using an exponential utility function to reflect the disutility loss due to material shortfalls), and illustrates the relationship between equity of allocations and the cost of emergency response. Finally, numerical examples are presented to demonstrate both the feasibility and the usefulness of the proposed model for achieving multiperiod equitable allocation of emergency material among multiple disaster locations. The results indicate that the introduction of a nonlinear utility function to reflect the disutility of large shortfalls can make the material allocation fairer, and minimize large losses due to shortfalls. We found that achieving equity has a significant but not unreasonable impact on emergency costs. We also illustrate that using differing utility functions for different types of materials adds an important dimension of flexibility.     

Premium of Endowment Insurance for Civil Servants will be Paid by Employers and Individuals

There is finally precise information about the reform in endowment insurance to abolish the"double-track system".On December 23,2014,Mr.Ma Kai,Vice Premier of the State Council,delivered a work report on behalf of the State Council at the 12th Session of the Standing Committee of the Twelfth National People’s Congress about the progress made in comprehensively advancing the establishment of urban     

NETWORKING CAPITALISM: Network Construction and Control Effects In Direct Selling

Drawing on a qualitative study of direct selling in Taiwan, this article examines the process of network construction and its control effects over distributors. I found that weak ties, rather than strong ties, constitute major networks for distributors to expand their business. In order to consolidate trust within weak ties, distributors develop two major strategies: personalizing sales and familiarizing sponsorship. They are engaged in a multilevel performance of emotional labor in facing the audience of customers and fellow distributors. Social networks not only function as a facilitator of economic exchange but also become a meáns of labor control that permeates both public and private lives of distributors.     

JOURNAL OF UNIVERSITY OF SHANGHAI FOR SCIENCE AND TECHNOLOGY 2002 Vol.24 No.1～4 Total Contents

在学习英语时,中西文化背景的差异,往往会给我们的阅读带来很大的困难。本文拟从词汇的文化内涵、历史典故和西方现代历史文化等三个方面来论述中西文化差异对篇章阅读的影响。     

谈新教师的角色投入

新教师要树立正确的角色意识 ,培养深厚的角色情感 ,锻炼角色耐受挫折的能力 ,养成角色的文明行为习惯 ,加强角色的反思和更新 ,以促进角色的成熟和发展     

德国1938年承认伪满洲国的原因

自1931年伪满洲国出笼后,德国政府采取并基本上维持了不承认政策。但是到了1938年2月,德国纳粹政府却背信弃义,不顾中国政府的反对,公开承认伪满。究其原因,主要在于:承认伪满是希特勒实施对外扩张战略的重要组成部分;纳粹德国已经完成了承认伪满的组织准备;陶德曼调停失败促使纳粹政府更加重日轻华;狄克逊对于纳粹党决策层有着重要的影响;承认伪满是德国与日本讨价还价的筹码等。     

外语教学要重视文化因素

不同的民族有着不同的社会文化背景。学习一种外语必须了解这种语言所承载的文化。本文从语言与文化的关系入手 ,分析了中国与英语国家文化的差异。着重强调外语教学必须重视文化因素 ,加强文化的导入。     

美国城市化经验对江苏城市化战略的启示

美国城市化经历了发生、发展、成熟的完整过程 ,具体表现为集中和分散两个显著特征 ;我国江苏城市化进程中的独特现象与美国城市化形成鲜明对比 ,通过比较、借鉴 ,江苏必须走出一条符合省情的城市化道路。