周代籍礼“风土”考

《国语》所载周代"籍礼",是一种具有巫术特征的礼仪活动。其意义是疏导土壤中的阳气,使之顺利地播散。籍礼中,以瞽为首的乐官们所从事的"风土"活动,并不是韦昭注所以为的观察土壤中的气脉,而是通过乐舞鼓动风气,帮助土壤中的气脉顺利播散。它是这一土壤巫术中的重要组成部分。     

Development of an expert system for abnormal operating procedures in a main control room

The study was conducted from the perspective of human factors engineering in order to compare the process that operators originally used to diagnose potential and actual faults with a process that included an expert system for diagnosing faults. The results of the study indicated that the existence of an expert system for fault diagnosis makes the task of fault diagnosis easier and reduces errors by quickly suggesting likely Abnormal Operating Procedures (AOPs).     

策略延迟下众筹项目的定价和激励决策

本文研究了投资者的策略延迟行为对众筹项目的定价以及激励决策的影响。策略延迟是指投资者在投资过程中自动按照估值在相应阶段投资,并且部分投资者会刻意延迟投资来搭便车的行为。本文采用了一个两阶段模型来刻画投资者的投资行为,并进一步对比序列到来模式（投资者没有策略延迟）与同时到来模式（投资者有策略延迟）中的贝叶斯均衡。研究结果表明,当发起人采用价格激励的方式提高成功率时,投资者的策略延迟行为可能会影响最优的激励策略。当存在固定目标约束时,如果投资者没有策略延迟行为,发起人应该激励前期投资者,通过弥补他们等待成本的方式提高成功率;反之如果投资者出现策略延迟行为,对项目估值较高的投资者会自动在前期投资并且愿意承受更高的价格,此时发起人应该反过来激励后期投资者。当不存在目标约束时,不论投资者是否有策略延迟行为,发起人都应该始终激励前期投资者以获得更高的成功率以及期望收益。     

“沧浪之水”今何在?——文化生态系统视域下的文化生成、传播与实证研究

文化生态系统是特定文化生成、发展和传播的基础.文化内在的“生成性”特征决定了文化生成、发展和传播的基本规律.文化是特定“时间-历史”情境中的主体不断建构的结果,建构形成的“文化”又在新的“时间-历史”情境中得到继承、诠释和传播.纵观以“沧浪之水”为载体、以“有道则出、无道则隐”为核心的“沧浪文化”生成、发展和传播全过程, “沧浪文化”从文化的原始生长点出发,早期为扩展扩散,后期为迁移扩散;经由地理表征“升华”到经典文化中,又从经典文化“落实”到地理表征上的双向互动的生成和反身建构过程.就现实意义而言,不同地域的同类文化之间并非互相排斥而是互相联系、互相支持的关系,绝大多数地理性的“文化正宗”之争可以就此打住.     

Estimation of Deprivation Level Functions using a Numerical Rating Scale

Evaluating and quantifying human suffering in humanitarian operations offers an innovative and potentially powerful way to assess the performance of humanitarian logistics (HL) and help build optimization models. Previous studies have suggested deprivation cost as a metric and have estimated deprivation cost functions for water using willingness‐to‐pay. Our study proposes deprivation levels, defined as the degree of human suffering caused by lack of access to a good or service, and estimates deprivation level functions using a numerical rating scale. Analyzing data collected from respondents with and without disaster experience, we find that individuals in the latter category estimate deprivation differently from the beneficiaries of disaster relief. Our study demonstrates that deprivation levels can be expressed as logistic growth functions with a typical S‐shape, and that these can be integrated into HL optimization models to better account for human suffering.     

A lower bound for the adaptive two-echelon capacitated vehicle routing problem

Adaptive two-echelon capacitated vehicle routing problem (A2E-CVRP) proposed in this paper is a variant of the classical 2E-CVRP. Comparing to 2E-CVRP, A2E-CVRP has multiple depots and allows the vehicles to serve customers directly from the depots. Hence, it has more efficient solution and adapt to real-world environment. This paper gives a mathematical formulation for A2E-CVRP and derives a lower bound for it. The lower bound is used for deriving an upper bound subsequently, which is also an approximate solution of A2E-CVRP. Computational results on benchmark instances show that the A2E-CVRP outperforms the classical 2E-CVRP in the costs of routes.     

我国户口迁移制度弊端与改革刍议

随着社会的发展,户口迁移制度的弊端日益显现,具体表现为：制约了经济统筹协调发展;严重妨害了人力资源的优化配置;延缓了城市化进程;导致产生腐败;影响了社会公正等。当前,改革户口迁移的经济条件和政策条件已经具备,改革的总体思路是：新建、发展新城市群和小城镇,就地、就近转化农业人口为城市居民;采取经济、市场等多种有效措施引导人口合理有序流动;按照因地制宜、循序渐进原则逐步放宽户口迁移限制等。     

执政党建设理论的创立与发展

内容提要改革开放以来,党的执政党理论逐步完善,包括邓小平党建理论、江泽民建党思想以及党的十六大以来党的建设理论三个重要部分。这一理论紧密结合中国特色社会主义实践,借鉴世界其他国家执政党建设经验。以改革创新精神不断推进执政党建设理论的进一步发展。     

父职参与水平:夫妻配对资料的共识和歧见

鉴于国内目前尚未见到使用夫妻配对资料比较双方一致性的方法,本研究使用上海城乡860对夫妻配对样本资料,采用一致百分比和Kappa值,在排除了恰巧一致的偶然性因素后,考察两性对父职参与评价的共识与歧见,不仅归纳出夫妻共识度较高事项的基本特征,同时还通过统计检验,探寻不一致配对数据中存在的性别取向或类似模式,并分析了夫妻认同不一致背后潜在的文化规范、社会暗示、个体需求和期望以及测量误差等原因.     

河南开放型经济发展阶段跨越的理性思考

河南开放型经济发展目前还处于规模扩张阶段的前期,因此,河南不能再沿袭沿海地区的发展阶段推进模式,应直接由规模扩张前期,向以延长现代制造业的产业链并进一步拥有现代制造业核心技术为产业特征的产业升级阶段跨越.