“互联网+”背景下员工心理健康风险分析及应对策略

从生产信息化技术应用、“信息爆炸”影响、“大众传媒”环境3个方面,系统分析了“互联网+”时代背景下工作、生活和舆论环境的剧烈变化对员工心理健康产生的负面影响;并从强化党建思想文化引领、加强精准化培训工作和引入员工援助计划3个方面,提出了针对性的应对措施。     

Sociogenetic organization of the red ant Myrmica rubra

Knowledge of the sociogenetic organization determining the kin structure of social insect colonies is the basis for understanding the evolution of insect sociality. Kin structure is determined by the number and relatedness of queens and males reproducing in the colonies, and partitioning of reproduction among them. This study shows extreme flexibility in these traits in the facultatively polygynous red ant Myrmica rubra. Relatedness among worker nestmates varied from 0 to 0.82. The most important reason for this variation was the extensive variation in the queen number among populations. Most populations were moderately or highly polygynous resulting in low relatedness among worker nestmates, but effectively monogynous populations were also found. Polygynous populations also often tend to be polydomous, which is another reason for low relatedness. Coexisting queens were positively related in two populations out of five and relatedness was usually similar among workers in the same colonies. Due to the polydomous colony organization and short life span of queens, it was not possible to conclusively determine the importance of unequal reproduction among coexisting queens, but it did not seem to be important in determining the relatedness among worker nestmates. The estimates of the mating frequency by queens remained ambiguous, which may be due to variation among populations. In some populations relatedness among worker nestmates was high, suggesting monogyny and single mating by queens, but in single-queen laboratory nests relatedness among the worker offspring was lower, suggesting that multiple mating was common. The data on males were sparse, but indicated sperm precedence and no relatedness among males breeding in the same colony. A comparison of social organizations and habitat requirements of M. rubra and closely related M. ruginodis suggested that habitat longevity and patchiness may be important ecological factors promoting polygyny in Myrmica. Received: 15 May 1995/Accepted after revision: 17 October 1995     

焊接车间烟尘治理系统探讨

众多中小加工企业生产车间在焊接作业过程中会产生大量焊接烟尘等有毒物质,对焊接工人的身体健康造成严重危害,由此产生的电焊工尘肺职业病呈多发趋势,同时焊接烟尘还会影响厂区周边的大气环境。根据整个焊接车间中焊接设备加工情况及通风状况的分析及现场实际应用,研究设计出适合该场合的烟尘治理系统。     

The effect of integrated management system on safety and productivity indices: Case study; Iranian cement industries

Nowadays, with implementation of management systems and environment management and due to the influence of safety and health issues on working processes, organizations have also sought to acquire health and safety management systems. This study which aims to examine the influence of integrated management system on safety and productivity indices has retrospective experimental nature. It was conducted in Cement Factories in which three systems are used: quality, environment and safety systems. The collected data were: accident reports and the investigation of events in 6 years during 2005-2010 (3 years before and 3 years after the implementation of the system). The safety indices that used in this study are: IFR, ISR, FSI, and Safe T. Score. Then, the data analyzed with the T-test, mean and standard deviation. The results showed a significant difference between various safety indices before and after the implementation. The examination of production indices such as increasing rate of productivity and production indicates the influence of these systems on production and productivity indices. The results have showed that the safety system existence cannot ensure productivity increase. Indices definition can be helpful for the safety system effectiveness and system continual improvement. It is important to say that there might be various indices definition in different industries.     

Seeking a balance: a procedure-based evaluation of localized approaches for brownfield management in the USA

Brownfield programs in the USA now use bottom–up approaches where the principle agent is no longer federal but local government. Although the approaches by federal government to manage national priority sites are well established, clear approaches for local brownfields and to engage nearby communities are difficult to find. This study sought to determine whether the current approaches adopted by local municipalities are effective and identify the challenges experienced to develop guidelines tailored to meet the needs of local projects. The results revealed that the effectiveness of local brownfield programs is often challenged by the existing normative assessment procedure utilized by the federal government. Experts’ interviews provided evidence that legislation set up to eliminate contamination is actually hurting efforts to reuse lightly polluted local sites. The challenges were associated with outreach activities, particularly those involving reluctant property owners and developers. Community residents had only a minimal opportunity to participate in decision-making.     

Matches and mismatches between conservation investments and biodiversity values in the European Union

Recently, the European Commission adopted a new strategy to halt the loss of biodiversity. Member states are expected to favor a more effective collection and redistribution of European Union (EU) funds under the current Multiannual Financial Framework for 2014–2020. Because of the large spatial variation in the distribution of biodiversity and conservation needs at the continental scale, EU instruments should ensure that countries with higher biodiversity values get more funds and resources for the conservation than other countries. Using linear regressions, we assessed the association between conservation investments and biodiversity values across member states, accounting for a variety of conservation investment indicators, taxonomic groups (including groups of plants, vertebrates, and invertebrates), and indicators of biodiversity value. In general, we found clear overall associations between conservation investments and biodiversity variables. However, some countries received more or less investment than would be expected based on biodiversity values in those countries. We also found that the extensive use of birds as unique indicators of conservation effectiveness may lead to biased decisions. Our results can inform future decisions regarding funding allocation and thus improve distribution of EU conservation funds.     

Pre‐training perceived social self‐efficacy accentuates the effects of a cross‐cultural coping orientation program: Evidence from a longitudinal field experiment

Analyzing additional data from a longitudinal field experiment, the present research investigate whether pre‐training perceived social self‐efficacy (PSSE) may moderate cross‐cultural training effectiveness. On the basis of the interactionist perspective, we hypothesized that sojourners with high pre‐training PSSE would benefit more from a cross‐cultural coping orientation program, called “Realistic Orientation Program for Entry Stress” (ROPES), than sojourners with low pre‐training PSSE. As a result, the treatment effects (the ROPES program over the control program—a traditional cross‐cultural orientation program) would be more positive for high‐PSSE sojourners than for low‐PSSE sojourners. Seventy‐two incoming graduate students from East Asia entering a large US public university were randomly assigned to either a ROPES program or a control program, and were assessed pre‐entry and multiple times post‐entry. The results strongly supported our predictions, as the hypothesized PSSE × Treatment interactions were observed on a comprehensive set of training outcomes based on multisource data. Theoretical and practical implications were discussed. Copyright © 2014 John Wiley & Sons, Ltd.     

某公司剧场舞台电动吊杆改造方案及结构安全性评定

通过对某剧场舞台结构的检测鉴定及分析,根据工艺要求,提出了电动吊杆改造方案,并对结构进行了安全性评定。同时提出了结构设计和施工的方案,可为类似工程参考。     

Home buyouts and household recovery: neighborhood differences three years after Hurricane Sandy

Home buyout programs facilitate the permanent relocation of residents away from areas considered to be at risk from future hazards, though few studies have examined the impacts of home buyout programs on affected households and communities beyond the program implementation period. In this paper, we examine between-neighborhood variation in key recovery indicators for three neighborhoods that followed different paths to recovery after Hurricane Sandy: one that rebuilt in situ, one that participated in a buyout and relocated, and one located immediately adjacent to the buyout zone. Three years post-disaster, buyout participants are faring worse in terms of place attachment and social capital compared to residents in the other two neighborhoods, while the neighborhood adjacent to the buyout zone is also showing signs of decline. These findings suggest that the social costs of buyouts extend well into the recovery period, and that the place-based ties and social networks that would typically help individuals cope with disaster impacts and persevere through adversity may be diminished for buyout participants, ultimately hindering their recovery. We conclude with a discussion of the implications of buyouts on participating and affected communities, as well as implications for research and policy.     

国内外安全生产发展规划编制的研究

为指导全国安全生产工作 ,促进安全生产与经济建设和社会进步协调发展 ,亟需编制国家安全生产发展规划 ,对我国安全生产进行科学规划。为此 ,笔者针对我国安全生产监督管理机构频繁改革、长期以来无安全生产发展指导性文件的情况 ,对美国、欧共体、澳大利亚等安全生产发展规划的目标、主要指标、行动计划、保障措施等方面进行了分析和研讨 ,对比分析了编制符合自身安全生产发展规划的趋势、风险预防及控制的原则和思路等内容 ,并结合我国实际 ,借鉴国外安全生产发展规划编制经验 ,探讨了我国安全生产发展规划编制的总体思路、原则、目标和指标类别、主要内容和编制程序等问题 ,取得的成果 ,对我国安全生产发展规划编制具有一定的参考意义。