比较思想政治教育研究概述

思想政治教育是一种普遍存在的实践活动，对于全世界各国的发展都有重要作用。因此，要重视对于思想政治教育的研究。比较思想政治教育研究作为一门年轻的学科，它在思想政治教育研究中占有重要地位。首先从必要性上看，它可以推动学科的进步与发展，在日常生活中也有其实际意义，是国家政治经济文化发展的需要。在指导思想方面，要以马克思主义的唯物论与辩证法为根本指导思想，坚持实事求是原则，建设有中国特色的比较思想政治教育研究。在发展状况方面，近20年来已取得长足的发展，但仍然存在偏重发达国家、未形成完整体系等不足。只有对此有正确深入的了解，运用正确的方式方法，才能促使比较思想政治教育研究健康地发展。     

Optimal representative sample weighting

Statistics and Computing - To overcome the inherent limitations of axis-aligned base learners in ensemble learning, several methods of rotating the feature space have been discussed in the...     

医学人类学视角下促进大学生身心健康的作用机制与实践路径探究

医学人类学注重文化与健康关系的研究。本文认为,文化对大学生的身心健康具有极其重要的功能和作用,"以文促健"是医学人类学视角下促进大学生身心健康的基本观点与主张。文化对大学生身心健康促进功能的发挥在于其作用机制,在田野研究中发现和凝练的"文化对健康的输入-输出模型"以及相应的实践路径总结,是人类学视角下对大学生身心健康促进的新思考、新构建。本研究从医学人类学视角出发对大学生身心健康的促进机制与实践路径加以研究,能够从理论和实践层面加强对这一社会现实问题的认识与应对,同时为当前"新文科建设"倡导的学科交叉融合提供较好平台,还可以有效助推"健康中国"战略在高校和大学生群体中的实施。     

An Examination of the Communication Styles Associated with Psychopathy and Their Influence on Observer Impressions

Psychopathic individuals are characterized as “intra-species predators”—callous, impulsive, aggressive, and proficient at interpersonal manipulation. For example, despite their high risk for re-offending, psychopathic offenders often receive early release on parole. While reputed to be social chameleons, research suggests that even naive observers can accurately infer high levels of psychopathic traits in others with very brief exposures to behavior, but accuracy degrades with extended observation. We utilized a lens model approach to examine the communication styles (emotional facial expressions, body language, and verbal content) of offenders varying in levels of psychopathic traits using “thin slice” video clips of psychological assessment interviews and to reveal which cues observers use to inform their evaluations of psychopathy. Psychopathic traits were associated with more (a) Duchenne smiles, (b) negative (angry) emotional language, and (c) hand gestures (illustrators). Further, psychopathy was associated with a marked behavioral incongruence; when individuals scoring high in psychopathic traits engaged in Duchenne smiles they were also more likely to use angry language. Naïve observers relied on each of these valid behavioral signals to quickly and accurately detect psychopathic traits. These findings provide insight into psychopathic communication styles, opportunities for improving the detection of psychopathic personality traits, and may provide an avenue for understanding successful psychopathic manipulation.     

高速铁路桩板结构承载板伸缩温度力研究

以某高速铁路桩板结构路基工程为背景，研究了桩板结构路基单联跨数对承载板体伸缩温度应力的影响规律，提出了桩板结构的结构布置原则；并根据桩板结构路基具体结构特征，推导了计算结构整体升降温引起的承载板体伸缩温度应力计算公式，该解析式与空间有限元法计算结果较好吻合，可方便地计算承载板的伸缩温度应力。     

On the mathematics of the Jeffreys–Lindley paradox

This paper is concerned with the well known Jeffreys–Lindley paradox. In a Bayesian set up, the so-called paradox arises when a point null hypothesis is tested and an objective prior is sought for the alternative hypothesis. In particular, the posterior for the null hypothesis tends to one when the uncertainty, i.e., the variance, for the parameter value goes to infinity. We argue that the appropriate way to deal with the paradox is to use simple mathematics, and that any philosophical argument is to be regarded as irrelevant.     

A new estimator of proportion with a linear function using data from two-decks randomized response model

A new estimator for estimating the proportion of a potentially sensitive attribute in survey sampling has been introduced by solving a linear equation. The proposed estimator has been compared with the estimator proposed by Odumade and Singh (2009) with equal protection to all of the respondents. The asymptotic properties of the proposed estimator are investigated through exact numerical illustrations for different choices of parameters. A non randomized response approach has been suggested. A scope for further research has also been pointed out.     

少数民族地区基层公务员晋升的影响因素研究——基于县处级正职领导干部的履历分析

由于自然环境、地理位置和历史等原因,我国少数民族地区经济社会发展长期落后于沿海发达地区,经济的"马太效应"直接波及到人才工作,反过来又制约了民族地区的经济社会发展。本文搜集并整理了西部G省L自治州2012年至今在任的226名县处级正职领导干部的简历,结合访谈与座谈的方式,从个人基本特征、从政经历和关系网络三个维度对影响少数民族地区基层公务员晋升的相关因素做了多元线性回归分析,剖析了我国少数民族地区基层公务员的晋升特点及规律,并提出了相关完善基层公务员晋升机制与干部人事制度改革的政策建议。