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     

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。     

国民核算简约帐户系统设计研究

国民经济核算账户系统在为专业核算研究人员提供研究框架和数据的同时 ,应生成一套精当、简明、适用的系统 ,简约概括一国经济活动的基本状况 ,以方便各个层次对象使用。     

论汉画中的妇女形象

汉代画像石 (砖 )有大量的表现汉代妇女生活的画像 ,主要有神话传说中的妇女形象、贵族妇女形象、劳动妇女形象、历史故事中的妇女形象、侍女形象、乐舞百戏中的艺伎形象六种类型 ,在不同程度上反映了汉代妇女在社会生活、生产中的地位。     

隐喻与转化--弗洛伊德理论对西方文论的影响及其在中国的命运

弗洛伊德所开创的精神分析理论在文论领域的功绩和影响异常地引人注目。他的理论发展在西方大致有隐喻和转化两种情况 ,两者都体现出理论的创生能力。与此相比 ,中国文论界则没有在精神分析理论的培养基上结出自己的果实。     

ispLSI1016在数字锁相环中的应用

讨论了采用ispLSI1 0 1 6构造数字锁相环的基本方法 ,并给出了分频器、相位比较器和吞脉冲计数器的相应的编码指令     

DELPHI中图形的连续旋转与动画的实现

阐述了在DELPHI语言中利用Canvas的Pixels[]属性来实现图形连续旋转和利用CopyRect()函数实现动画的方法 .     

基于复杂适应系统的作战理论哲学反思

传统的作战理论与方法已经不能适应像现代信息化战争系统这类充满“活”的个体和变化因素的复杂系统，需要进行理论创新。而复杂适应系统理论是当代系统科学的一个新发展。有望成为创新作战理论的突破口。本文在分析比较作战系统的基础上，认为作战系统实质是复杂的适应系统，作战系统内的作战双方都力图以增强自身的适应性和复杂性，削弱对方的适应性和复杂性取得作战的胜利。