The role of supervisor political skill in mentoring: Dual motivational perspectives

Drawing on self‐determination and self‐concept‐based theories, this study investigated the mediating effects of psychological empowerment and organization‐based self‐esteem on the relationship between supervisory mentoring and employee performance and the moderating effect of supervisor political skill on the direct and first stage of the indirect effects. Data were obtained from a sample of 330 subordinate–supervisor dyads from the People's Republic of China. Using PROCESS of conditional indirect effect, we found support for the moderated direct and indirect effects of supervisory mentoring. First, supervisor political skill moderates the direct effect of supervisory mentoring on employee promotability. Second, supervisor political skill moderates the indirect effect of supervisory mentoring on the following: (i) employee promotability via both psychological empowerment and organization‐based self‐esteem and (ii) contextual performance only via psychological empowerment. These direct and indirect effects of supervisory mentoring are stronger when supervisors demonstrate a higher level of political skill. Copyright © 2013 John Wiley & Sons, Ltd.     

基于改进模体方法的国家应急组织合作网络基元比较

为分析和比较应对非常规突发事件过程中,由不同类型组织个体及其不同频次合作关系构成的应急复杂组织网络的微观结构特征,研究运用表征个体差异和关系强弱的改进模体分析方法,以中国和美国国家应急组织合作网络为例,比较分析其基元同构与异构特征。结果表明:中美应急组织系统不同类型的应急主导和支持组织构成的主要合作模式具有同构性,但子图结构数量分布具有异构性;考虑个体间关系频次差异,中美应急组织网络基元合作模式具有形式同构但相对数量分布异构的特征;比较而言,美国合作网络为分布式、分权化和关系型基元构型,中国合作网络具有集中式、集权化和契约型基元特征。     

我国旅游景区经营模式的构想

本文以旅游景区的经营模式为研究核心,从现有国内外旅游景区组织结构分析入手,构建了适合我国国情和旅游景区可持续发展要求的两种经营模式：一种是国有国营的次国家公园模式,另一种是完全企业化经营,并且提出了两种模式运作的保障条件。     

A review of post-modern management techniques as currently applied to Turkish forestry

This paper reviews the effects of six post-modern management concepts as applied to Turkish forestry. Up to now, Turkish forestry has been constrained, both in terms of its operations and internal organization, by a highly bureaucratic system. The application of new thinking in forestry management, however, has recently resulted in new organizational and production concepts that promise to address problems specific to this Turkish industry and bring about positive changes. This paper will elucidate these specific issues and demonstrate how post-modern management thinking is influencing the administration and operational capacity of Turkish forestry within its current structure.     

The centers of gravity and dynamic types of body shape of terrestrial invertebrates

In the framework of dynamic morphology theory, the centers of gravity and geometric centers of projections have been determined for the bodies of more than 182 forms of invertebrates, and these data have been used to distinguish four types of dynamic body shapes. It has been demonstrated that specific dynamic types of body shape are characteristic of individual taxa. In addition, there are a group of “transformers,” which may assume any dynamic type of shape, and a group of invertebrates with one predominant dynamic type.     

Structural-temporal organization of a rodent community in the Teletskaya Taiga,Altai Mountains

The structural-temporal organization of a murine rodent community in the taiga has been studied near Lake Teletskoe, Mountain Altai. The results show that the long-term dynamics of indices characterizing community diversity depend mainly on changes in the structure of dominance rather than on the population dynamics of species. The distribution of species in the factor space corresponds to their preference for certain biotopes, from dry to relatively moist. An analysis of relationships within the rodent community has revealed the synchronous dynamics of species abundance and antiphase pattern of changes in the structural indices of dominant species.     

施工组织正式网络结构特征对组织安全行为的影响关系研究

为提升建筑施工安全管理水平,探讨施工组织正式网络的结构特征对组织安全行为的影响关系。基于社会网络分析方法,引入安全沟通作为中介变量,建立施工组织正式网络结构特征、安全沟通和组织安全行为的假设模型。基于91个施工组织正式网络结构特征分析,使用多层回归分析方法检验假设模型。结果表明:网络密度、出度中心势和聚类系数均显著正向影响组织安全行为;中间中心势和平均路径长度均显著负向影响组织安全行为;入度中心势对组织安全行为影响不显著;安全沟通分别在出度中心势和中间中心势与组织安全行为的关系中起完全中介作用;安全沟通分别在密度、平均路径长度和聚类系数与组织安全行为的关系中起部分中介作用;安全沟通在入度中心势与组织安全行为的关系中未起到中介作用。     

对我国减灾战略的几点建议

本文从我国的灾害特点徊灾害防治中的困难的角度出发,参照灾害防治的经验教训,提出建立管理国家紧急事物的职能机构;设立防灾科研和教育基金;积极开展国际交流和协作;尽快成立灾害信息情报中心和进行必要的救灾物资储备。     

Microgeographic heterogeneity in spatial distribution and mtDNA variability of gray mouse lemurs (<Emphasis Type="Italic">Microcebus murinus</Emphasis>, Primates: Cheirogaleidae)

The objective of our study was to investigate the spatial distribution and genetic structure of a solitary primate at the microgeographical scale of adjacent local populations. We obtained spatial data and tissue samples for mtDNA analysis from 205 gray mouse lemurs (Microcebus murinus) captured along transects and within 3 grid systems within a 12.3 km² area in Kirindy Forest, western Madagascar. Our capture data revealed that, even though the forest was continuous, gray mouse lemurs were not evenly distributed, and that daily and maximum dispersal distances were significantly greater in males. The frequency distribution of 22 mtDNA D-loop haplotypes was highly skewed. Nine haplotypes were unique to males, indicating male-mediated gene flow from surrounding areas. The geographic distribution of haplotypes revealed that males were also more dispersed than females. Females with the same haplotype showed a tendency towards spatial aggregation, and the correlation between genetic and geographic distances was higher in females. In several areas of the forest, however, spatially clustered females were not of the same haplotype, and females were not always found in clusters. Hence, in contrast to suggestions from previous studies, matrilineal clustering is not the only way females are socially organized. In addition, our study revealed heterogeneity and patterns in population structure that were not evident at smaller spatial scales, some of which may be relevant for designing conservation strategies.Communicated by C. Nunn     

略论市场经济条件下职业安全卫生中介组织的作用及运作模式

分析了在市场经济条件下，由于政府转变职能，企业转换机制，安全管理面临的四个不相适应，解决办法就是大力发展按市场经济规律运作的职业安全卫生中介组织，并初步探讨了这种中介组织的基本功能、特征及运作方式