民间信仰的情感之维与村庄公共生活的整合——以桂北村落为考察对象

从桂北农民基于信仰基础的情感视角来考量村庄公共生活中的行动者,可以发现并理解传统民间信仰在当代村庄公共生活中发挥整合功能的抽象机理。通过把集体仪式嵌入村庄的日常生活中,并不断在人们情绪高昂的时刻唤醒内心深处的亲情,村民们形成了将子孙绵延的情感之链作为生命依托的意义系统,而兄弟与村友则成为在同一块土地上延续永恒的同道者。通过以丧礼为代表的情感宣泄机制,人们直觉到村庄共同体的存在,并产生出宗教般的神圣感,它型塑了全体村民对于村庄的深切认同与情感依恋,使得他们在村庄公共生活中甘心付出,并主动承担责任.     

记忆偏向：心境一致效应还是特质一致效应？

采用Rosenberg（1965）自尊量表、艾森克人格问卷简式量表中国版和积极情感消极情感量表中文修订版进行问卷调查以及实验室记忆测验,探讨了176名大学生对自我相关信息的选择性记忆是支持心境一致效应还是特质一致效应。结果发现：（1）自尊对被试积极自我相关信息的回忆量以及总记忆成绩具有显著预测作用,支持特质一致效应;（2）心境对被试消极自我相关信息的回忆量有显著预测作用,支持心境一致效应;（3）一般记忆能力只显著预测被试的总记忆成绩,而对回忆有效价的自我相关信息没有明显影响。结果提示被试对不同效价自我相关信息的回忆可能遵循不同的心理机制。     

易变质原料和有保质期要求的产品的生产—库存模型

基于生产系统与库存系统的集成关系,建立了原料易变质且制成品有保质期的产品的生产－库存模型,以每单位时期原料和产品发生的平均总费用最小为目标,确定原料的经济订货批一（ＥＯＱ）和产品的经济生产批量（ＥＰＱ）。     

陈鹤琴“活教育”思想特点及其现代价值

陈鹤琴“活教育”思想是在批判民国时期旧教育基础上提出。通过对比分析法评析新旧教育之差别,可以看出“活教育”思想具有以下特点：树立以幼儿为中心的儿童观;注重行为习惯的养成;采取以“做”为中心的教学方法;采用分组教学、集体研讨的教学策略丰富幼儿的情感体验;为幼儿创设良好的教学环境。陈鹤琴“活教育”思想对当前的教育理念、教育方式等具有重要启示意义。     

统计四大工程建设的法制保障研究

 推进基本单位名录库、企业一套表制度、数据采集处理软件系统和联网直报系统四大工程建设,这是当前我国统计工作的核心任务。然而,目前的法律制度还存在诸多缺陷和空白。因此,应当修订或出台相关规定,为统计四大工程建设提供坚实的法制保障。     

Semiparametric Stochastic Modeling of the Rate Function in Longitudinal Studies

In longitudinal biomedical studies, there is often interest in the rate functions, which describe the functional rates of change of biomarker profiles. This paper proposes a semiparametric approach to model these functions as the realizations of stochastic processes defined by stochastic differential equations. These processes are dependent on the covariates of interest and vary around a specified parametric function. An efficient Markov chain Monte Carlo algorithm is developed for inference. The proposed method is compared with several existing methods in terms of goodness-of-fit and more importantly the ability to forecast future functional data in a simulation study. The proposed methodology is applied to prostate-specific antigen profiles for illustration. Supplementary materials for this paper are available online.     

Gauss-Bonnet公式的另一种表示形式

设M为n=2P维的紧致定向Riemann流形,本文将证明Gauss-Bonnet公式可表示成 x(M)=((-1)~p/2~pπ~p)∫_(mΩ_(1…n)) 其中,对任意偶数m≤n。 Ω_(i_1…i_m)=(sum from k)ε((1K2…K-1K+1…m)(1…m)Ω_(i_1i_k)∧Ω_(i_2…i_(k-1)i_(k+1)…i_m))     

Optimization Model and Algorithm for Crew Management During Airline Irregular Operations

Airline irregular operations have long been a realm where human experience and judgement are the most important tools to utilize. Crew management during irregular operations is usually the bottleneck of the whole system-recovering process due to complicated crew schedules and restrictive crew legalities as well as the size and scope of the hub-and-spoke networks adopted by major carriers. A system-wide multi-commodity integer network flow model and a heuristic search algorithm for the above purpose are presented and discussed in this paper. The computational experiences show that the algorithm is efficient enough to solve problems of realistic size and also has the flexibility to accommodate practical business requirements.     

Penalized variable selection with U-estimates

U-estimates are defined as maximizers of objective functions that are U-statistics. As an alternative to M-estimates, U-estimates have been extensively used in linear regression, classification, survival analysis, and many other areas. They may rely on weaker data and model assumptions and be preferred over alternatives. In this article, we investigate penalized variable selection with U-estimates. We propose smooth approximations of the objective functions, which can greatly reduce computational cost without affecting asymptotic properties. We study penalized variable selection using penalties that have been well investigated with M-estimates, including the LASSO, adaptive LASSO, and bridge, and establish their asymptotic properties. Generically applicable computational algorithms are described. Performance of the penalized U-estimates is assessed using numerical studies.     

思维语言——福多心灵哲学思想的逻辑起点

在20世纪70年代以前的人类心灵认识史上，关于思维与语言的关系历来有一种似乎是天经地义的观点，即人的思维离不开各自所掌握的自然语言，并以之为加工的直接对象和媒介。近几十年来，随着心灵哲学的迅猛发展与长足进步，以及伴随而来的对心灵尤其是思维的认识向精确化和具体化方向的迈进，上述观点受到挑战。美国哲学家J．福多明确提出思维语言假说，并在其后许多论著中加以阐发，形成了比较系统的理论。