罗素对周作人“非宗教”思想的影响

在周作人早期思想研究中,罗素的影响一直未能引起人们的注意。本文详细地考察了罗素的"非宗教"观、自由教育思想以及闲适观对周作人的影响。"五四"时期周作人对现代知识分子非理性宗教情绪的批判、对形形色色宗教的或准宗教的意识形态的警惕、以及对自由闲适生活的重视等均与罗素的影响密切相关,深入地探讨这些问题不仅有助于我们更准确地把握周作人的思想,而且有助于我们全面评价和研究他后来的蜕变及思想的复杂性。     

不同运动强度跑的生化分析

本文运用文献资料法对低强度、中强度、大强度、最大强度跑时的供能系统,疲劳因素,恢复手段及训练手段进行分析,为运动时合理安排运动负荷提供参考依据。     

AGAPE-ET: A Methodology for Human Error Analysis of Emergency Tasks

This article introduces a human error analysis or human reliability analysis methodology, AGAPE-ET (A Guidance And Procedure for Human Error Analysis for Emergency Tasks), for analyzing emergency tasks in nuclear power plants. The AGAPE-ET method is based on a simplified cognitive model and a set of performance-influencing factors (PIFs). At each cognitive function, error-causing factors (ECF) or error-likely situations have been identified considering the characteristics of the performance of each cognitive function and the influencing mechanism of the PIFs on the cognitive function. Then, a human error analysis procedure based on the error analysis factors is organized to cue or guide the analyst in conducting the human error analysis. The method can be characterized by the structured identification of weak points of the task required to be performed and by the efficient analysis process such that the analyst has only to carry out the analysis with the necessary cognitive functions. Through the application, AGAPE-ET showed its usefulness, which effectively identifies the vulnerabilities with respect to cognitive performance as well as task execution, and that helps the analyst directly draw specific error reduction measures through the analysis.     

The commonalities and differences in health professionals’ views on home birth in Tasmania,Australia: A qualitative study

ObjectivesHome birth has attracted great controversy in the current context. There is a need for the public and health professionals to understand why maternity care providers have such different views on home birth, why they debate, what divides them into two opposite sides and if they have anything in common.MethodA qualitative study involving twenty maternity health providers in Tasmania was conducted. It used semi-structured interview which included closed and open-ended questions to provide opportunities for exploring emerging insights from the voices of the participants.FindingsHealth practitioners who support home birth do so for three reasons. Firstly, women have the right to choose the place of birth. Secondly, home birth may be more cost effective compared to hospital birth. Thirdly, if home birth is not supported, some women might choose to have a free birth. Those who opposed home birth argue that complications could occur at childbirth and the transfer time is critical for women's and babies’ safety. These differences in opinions can be due to the differences in the training and philosophy of the maternity care providers. Despite the differing views on home births, health professionals share a common goal to protect the women and the newborns from unexpected situations during childbirth.ConclusionThis article provides some significant insights derived from the study of home birth from the maternity health professionals’ perspectives and could contribute to the enhancement of mutual understanding and collaboration of health professionals in their services to expectant mothers.     

Note on: An integrated vendor–buyer cooperative inventory model for items with imperfect quality

Huang [Huang, C., 2002. An integrated vendor–buyer cooperative inventory model for items with imperfect quality. Production Planning and Control, 13 (4), 355–361] proposes an integrated inventory model which allows a vendor and a buyer to minimise their expected integrated total cost function when the vendor's production process is not perfect. This note identifies two errors in the paper and provides a reformulation of the model.     

Central Limit Theorems for Reduced U‐Statistics Under Dependence and Their Usefulness

A reduced ‐statistic is a ‐statistic with its summands drawn from a restricted but balanced set of pairs. In this article, central limit theorems are derived for reduced ‐statistics under ‐mixing, which significantly extends the work of Brown & Kildea in various aspects. It will be shown and illustrated that reduced ‐statistics are quite useful in deriving test statistics in various nonparametric testing problems.     

The Design of the Multivariate Synthetic Exponentially Weighted Moving Average Control Chart

A multivariate synthetic exponentially weighted moving average (MSEWMA) control chart is presented in this study. The MSEWMA control chart consists of a multivariate exponentially weighted moving average (MEWMA) control chart and a conforming run length control chart. The average run length of the MSEWMA control chart is obtained using a Markov chain approach. From the numerical comparisons, it is shown that the MSEWMA control chart is more efficient than the multivariate synthetic T ² control chart and the MEWMA control chart for detecting shifts in the process mean vector.     

The Synthetic Mean Square Error Control Chart

A synthetic mean square error (MSE) control chart is presented in this study for monitoring the changes in the mean and standard deviation of a normally distributed process. The synthetic MSE control chart is a combination of the standard MSE control chart and the conforming run length (CRL) control chart. From the numerical comparisons, the synthetic MSE control chart is always more efficient than the standard MSE control chart in detecting shifts in the process mean and standard deviation. The synthetic MSE chart also performs better than the exponentially weighted moving average-semicircle (EWMA-SC) chart, except for some cases where the process mean shifts are small.     

The Language of Learning: The Academic Engagement of Newcomer Immigrant Youth

The current study uses an accelerated longitudinal design to examine the role of three dimensions of academic engagement (behavioral, relational, and cognitive) in explaining the influence of English language proficiency on newcomer immigrant youths' academic performance across adolescence. The sample included 354 youth from Central America, China, the Dominican Republic, Haiti, and Mexico. As established with other populations, the behavioral, relational, and cognitive dimensions of academic engagement were closely associated to one another and significantly contributed to academic performance. Mediation analyses revealed that immigrant youth with limited English language proficiency were more likely to experience low levels of relational and behavioral engagement, which contributed to lower levels of academic performance over time.