The moderating role of calling in the work–family interface: Buffering and substitution effects on employee satisfaction

This research seeks for improved understanding regarding the interaction of meaningful work and the work–family interface. Existing literature suggests that experiencing a sense of calling toward work makes the work domain particularly salient to employees compared to other life domains. In this article, we draw on this idea, rooted in identity theory, to hypothesize that a sense of calling toward work diminishes the effects of work–family conflict and work–family enrichment on employee's job and life satisfaction. We test these ideas in two studies. First, we surveyed an alumni sample of 598 employees from various jobs, industries, and job levels. Then, in a constructive replication, we surveyed 327 employees using a time-lagged design. Calling was found to significantly buffer the effect of work–family conflict on job satisfaction in Study 2, but not Study 1. Calling did not buffer the effect of conflict on life satisfaction in either study. However, both studies demonstrated that calling attenuated (substituted for) the effect of work–family enrichment on job satisfaction. Study 1 supported the idea that calling attenuates the effect of enrichment on life satisfaction; however, this interactive effect was reversed in Study 2, contrary to expectations. We discuss implications for theory and practice related to callings and career choices, as well as for the role of calling and work identity in the work–family interface.     

For the sake of my family: Understanding unethical pro-family behavior in the workplace

Unethical behaviors are prevalent and costly in organizations, and much recent research attention has been paid to different forms of workplace unethical behaviors. We contend that the extant research has overlooked an important form of workplace-related unethical behaviors: unethical behaviors that are conducted to benefit one's family but which violate societal and organizational moral rules, a construct we label as “unethical pro-family behavior” (UPFB). Our paper systematically conceptualizes UPFB and develops a scale for it. Drawing upon social cognitive theory, we argue that employees with stronger family financial pressure are more likely to employ moral disengagement mechanisms to deactivate moral self-regulation, resulting in higher levels of UPFB. Additionally, we argue that the proposed relationship is more pronounced when employees have high family motivation but is mitigated when employees have high organizational identification. Two studies are conducted for this paper. In Study 1 (N = 328 for Sample 1; N = 243 for Sample 2; N = 279 for Sample 3; N = 267 for Sample 4), we demonstrate that our UPFB scale has good construct validity and that our construct is differentiable from relevant constructs. In two time-lagged survey samples in Study 2 (N = 255 for Sample 1; N = 233 for Sample 2), we find support for our hypotheses. Theoretical and practical implications, limitations, and future directions are discussed.     

细胞凋亡的线粒体途径调控

细胞凋亡是近年来研究的一个热点问题，涉及到细胞内许多复杂的生化过程．线粒体是真核生物能量和代谢的中心，也是细胞凋亡信号传导途径中起关键调节作用的细胞器，对细胞凋亡的线粒体途径调控机制进行研究具有重要意义．本文综述了细胞凋亡过程中线粒体途径的信号传导及其调控机制、线粒体对细胞凋亡信号的反应、细胞凋亡过程中线粒体功能丧失几方面的研究进展．图1参43     

报废电冰箱的环保处理技术

介绍一种处理报废电冰箱的技术。首先对报废电冰箱进行分解,包括制冷剂回收、压缩机拆卸、散热系统和蒸发系统拆卸、箱体箱门钢板拆卸、箱体内胆拆卸、门衬拆卸和绝热泡沫剥离等。然后对于拆出的材料作进一步处理,钢板、管材经平整或矫直裁剪之后作为旧板材或旧管材;内胆和门衬破碎后作为注塑材料使用;压缩机组经专业检测、修复再利用或作为冶金炉料使用。聚氨酯泡沫需经分离回收R11处理,处理工艺路线包括泡沫粉碎、发泡剂蒸发、混合气收集、除尘、储气、压缩、冷凝、节流以及发泡剂与空气的分离;工艺参数涉及主要工艺环节的热力学计算,包括破碎后的泡沫中的R11发泡剂的蒸发吸热、混合气压缩功耗、冷凝过程的散热。同时还介绍了应用发泡胶接法的聚氨酯硬泡沫碎屑再成型技术。采用该工艺处理报废电冰箱,具有拆解物利用价值高、处理过程能耗低、便于分拣、设备造价低等优点,适合我国国情。     

Life cycle assessment of food waste home composting in Greece

Home composting is a waste prevention measure related to the management of the household's food waste, garden trimmings, and other smaller organic household waste streams. Thus, home composting is an alternative way of exploitation of the “biomass” generated from the households. It is an alternative to centralized composting. Biomass utilization is explicitly stated as a principle of green chemistry. The aim of this paper is presentation of the results of a case study dealing with the life cycle environmental assessment of home composting of food waste in households in Greece. The results of the study indicate that home composting is environmentally preferable over the current organic waste management situation in Greece.     

The role of Confucianism in South Korea's emergency management system

Numerous Western researchers have examined the influence of Confucianism on development in Asia, but almost no South Korean researchers have studied the topic in regard to emergency management in their own country. This study begins by considering Confucianism as a social culture. Next, it goes on to evaluate its role in South Korea's emergency management system, contributing, ultimately, to efficiencies in emergency management. Drawing on a literature review and a case study, the paper assesses the double‐ and single‐faced approaches, using four major Confucian components: destiny; family; ritual; and relation. The double‐faced approach includes the positive and negative aspects of emergency management, whereas the single‐faced approach incorporates only its positive aspects. This paper provides, for the first time, a systematic analysis of the relationship between Confucianism and emergency management in South Korea. Its key finding is that the double‐faced approach needs to be transformed into a single‐faced approach through active facilitation of behavioural change.     

家庭作坊式“企业”安全水平的模糊综合评价研究

通过对家庭作坊式＂企业＂的现状调查以及当前的经济形势分析,可知当前家庭作坊式＂企业＂的安全问题十分突出,为了控制住家庭作坊式＂企业＂的火灾发生,对其进行适当的安全水平评价显得很有必要。本文针对家庭作坊式＂企业＂的安全问题,根据资料确定影响家庭作坊的安全指标,采用层次分析法对各安全指标进行分层次处理并建立了评价层次结构模型,由各安全指标相对重要度的比较确定了各级指标权重;再通过模糊评价将各指标权重与安全评价关联,并划分不同的安全等级,提出了安全水平的模糊综合评价模型;最后采用模糊中值法把安全评价结果数量化并得出所处的安全等级。本文还通过对某家庭作坊式＂企业＂的安全水平评价实例,证明了该方法具有一定的可行性。     

煤工尘肺患者生存质量与家庭功能和社会支持的关系研究

为了解煤工尘肺患者的生存质量的现状及其与家庭功能和社会支持之间的关系,采用SF-36量表、家庭功能评定量表和社会支持评定量表对212名煤工尘肺患者进行问卷调查。单因素分析显示,煤工尘肺患者在SF-36量表的躯体疼痛、总体健康、活力、情感职能、精神健康5个维度的得分与对照组的差异有统计学意义（p〈0.05）。生存质量得分与家庭功能得分呈负相关,生存质量得分与社会支持得分呈正相关。以生存质量得分为因变量,以家庭功能和社会支持的分量表得分为自变量进行多元逐步回归分析显示,生存质量的影响因素为社会支持利用度、家庭功能的总的功能、情感介入、社会支持的客观支持和问题解决。研究结果表明,煤工尘肺患者生存质量较低,与其家庭功能和社会支持有密切关系,需要从家庭功能和社会支持采取综合措施,提高煤工尘肺患者的生存质量。     

地铁隧道排烟口无量纲结构参数与局部阻力研究*

针对现有行业规范中的排烟口结构参数尚不明确的问题,依托过海瓦贵区间隧道,搭建隧道通风排烟模型实验系统。设定11种排烟口面积工况,结合实验与数值模拟,得到排烟口上、下游的静压值和风速。引入动能修正系数,推导出基于上下游能量差的排烟口局部阻力表达式,绘制出无量纲面积比与局部阻力系数曲线族。研究结果表明:排烟口长宽比值较大时,不利于排烟口下方风流流动;在同一风机组合工况下,当排烟口面积缩小时,局部阻力系数会呈现出先减后增的趋势;提出排烟口最优结构长宽比为1.06。研究结果可为相关规范制定提供参考,并为防灾救灾提供理论支持。