员工行为安全管理系统的初步构建

现有的企业安全管理主要依靠管理人员监督管理,对员工行为的规范化管理效果有限。针对常见的员工不安全行为,提出建立员工行为安全管理系统促使员工行为规范化,并将其分为4个部分:违规提示系统,危险警报系统,辅助提示系统,紧急制动系统,辅以"自我观察法"作为配套管理措施,将员工意识由"要我安全"向"我要安全"转变,以期能够减少由不安全行为引发的事故,促进企业安全文化的逐步形成。     

Proactive career behaviors and subjective career success: The moderating role of national culture

Although career proactivity has positive consequences for an individual's career success, studies mostly examine objective measures of success within single countries. This raises important questions about whether proactivity is equally beneficial for different aspects of subjective career success, and the extent to which these benefits extend across cultures. Drawing on Social Information Processing theory, we examined the relationship between proactive career behaviors and two aspects of subjective career success—financial success and work‐life balance—and the moderating role of national culture. We tested our hypotheses using multilevel analyses on a large‐scale sample of 11,892 employees from 22 countries covering nine of GLOBE's 10 cultural clusters. Although we found that proactive career behaviors were positively related to subjective financial success, this relationship was not significant for work‐life balance. Furthermore, career proactivity was relatively more important for subjective financial success in cultures with high in‐group collectivism, high power distance, and low uncertainty avoidance. For work‐life balance, career proactivity was relatively more important in cultures characterized by high in‐group collectivism and humane orientation. Our findings underline the need to treat subjective career success as a multidimensional construct and highlight the complex role of national culture in shaping the outcomes of career proactivity.     

Are men better negotiators everywhere? A meta‐analysis of how gender differences in negotiation performance vary across cultures

Prior research has found that each culture and gender influences negotiation strategies and outcomes, but less is known about their interplay. We integrate these two research streams by providing a meta‐analytic review of the interactive impact of gender and culture on negotiation performance. We reviewed 185 studies that reported gender differences in intracultural negotiation performance across 30 societies that varied across seven cultural dimensions. Results showed that Hofstede's individualism–collectivism, GLOBE's in‐group collectivism and assertiveness practices, and Schwartz's harmony moderated the gender effect on negotiation performance. We found that in cultures lower in individualism, higher in in‐group collectivism practices, lower in assertiveness practices, and higher in harmony, women more likely outperformed men in negotiations. Implications for the role of gender and culture in negotiations and organizations more broadly are discussed.     

Traditional knowledge and biodiversity conservation: a case study from Byans Valley in Kailash Sacred Landscape,India

Ethnobotanical knowledge plays a significant role in plant diversity conservation and the curing of various ailments in remote rural areas of the Indian Himalayan Region (IHR). A total of 53 plant species from 27 families have been documented from the Byans valley and are used traditionally for the treatment of various diseases. Valley inhabitants have maintained a symbiotic relationship between natural resources and their cultural belief system by developing sacred forests/groves which conserve the region's plant diversity pool. Information on sacred natural sites and traditional beliefs was documented in order to understand the environmental and conservationist implications of these rules and practices. The study provides comprehensive information about eroding traditional knowledge and biodiversity conservation practices. This study could be a pilot to strengthen the conservation practices and sustainable utilization of frequently used bioresources by understanding the traditional knowledge system and conservation ethics of tribal communities in the Himalayan region.     

Culture as trigger for sustainability transition in the water domain: the case of the Spanish water policy and the Ebro river basin

There is a mounting body of literature dealing generally with the dynamics of transitions of human systems towards sustainability and specifically with the different stages and processes of transitions. However, the question of why transition processes occur in the first place remains largely unexplained. This paper explores the concept of transition triggers, such as culture or material resource scarcity, and provides a theoretical framework to explain the emergence of a transition and its relation to recent developments in Spanish water policy. We adapt the general framework provided by current transition theory and gather empirical evidence and insights from processes occurring within the Spanish policy context and the Ebro river basin in particular. Our results show that the sole existence of biophysical limits to water use or development cannot explain the start of a possible sustainability transition in this domain in Spain. Changes in the existing water policies in the direction of sustainability were not ignited by people directly affected by water scarcities but by a coalition of sensitive agents, mostly from academia, NGOs and local constituencies, who managed to articulate new identities, integrate multiple sources of policy relevant knowledge, and develop new values under the umbrella of the new water culture movement.

小球藻来源溶解有机质的光化学降解特性

利用三维荧光光谱-平行因子分析(EEM-PARAFAC)手段结合吸收光谱分析,研究了小球藻指数期和稳定期培养液中溶解有机物(DOM)在秋季天然太阳辐射作用下的光降解动力学特征.结果表明,小球藻生长过程中除能产生短波激发类腐殖质组分C1(其荧光峰的激发/发射波长位置为240,335 nm /406 nm)及类蛋白质组分C3(225,275 nm/334 nm)外,还会形成长波激发类腐殖质组分C2(260,395 nm /502 nm),表明C2组分并非仅有传统认为的陆源属性,同时也具有自生源属性.稳定期培养液的吸收光谱在250~300 nm范围内出现的肩峰,可用于指示水环境中现场自生源的贡献.不同生长时期培养液中DOM的吸收系数和荧光组分的降解动力学都符合一级反应方程.稳定期类腐殖质荧光组分(C1和C2)的光降解程度略高于指数期,但指数期类色氨酸组分(C3)的光降解程度略高于稳定期.经太阳辐照6 d后,小球藻培养液的吸收系数a₃₅₀及各荧光组分的平均损失率分别达到83.0%、84.0%、64.8%和80.0%,对应的半衰期只有1.6~5.0 d,揭示出藻类自生来源的DOM具有很强的光化学降解活性.     

Perceived organizational support and perceived safety climate from the perspective of safety professionals: Testing reciprocal causality using a cross-lagged panel design

Introduction: The objective of this study was to determine the reciprocal relationship between safety professionals perceived organizational support (POS) and perceived safety climate. Safety professionals are most effective when they perceive support from management and employees and they also attribute most of their success to support from the organization. Their work directly improves safety climate, and organizations with a high safety climate show a higher value for the safety professional. The causal direction of this relationship is, however, unclear. Method: Using a sample of 162 safety professionals, we conducted a cross-lagged panel study over one year to examine whether safety professionals’ POS improves their perceived safety climate and/or whether safety climate also increases POS over time. Data were collected at two points and, after testing for measurement invariance, a cross-lagged SEM was conducted to analyze the reciprocal relationship. Results: Our findings show that safety professionals’ POS was positively related to perceived safety climate over time. Perceived safety climate, however, did not contribute to safety professionals’ POS. Conclusions: This study significantly adds to the discussion about the factors influencing safety professionals’ successful inclusion in organizations, enabling them to perform their work and, thus, improve occupational safety. Practical Applications: Since safety climate increases in organizations in which safety professionals feel supported, this study points out the kind of support that contributes to improved organizational safety. Support for safety professionals may come in classical forms such as approval, pay, job enrichment, and information on or influence over organizational policies.     

关于大学文化对城市文化推动引领作用的思考——以秦皇岛市为例

城市文化以其地域性、多元性和开放性为自身繁荣奠定了基础,也不可避免地为其推陈出新带来弊端。大学文化以其继承性、创新性和先进性等特点,并通过培养和输送大批高素质人才、提供智力与技术支持、广泛开展文化交流等途径,发挥其对城市文化的推动、引领作用。     

An investigation of occupational subgroups with respect to patient safety culture

There are varying views about the consistency of safety culture across a given organisation or industrial sector: some view it as homogeneous, whereas others have suggested the presence of sub-cultures that vary according to the work group or worksite. This paper reports on a study in which job characteristics and safety climate ratings from a sample of British community pharmacists (N = 860) were subjected to a cluster analysis, with the aim of identifying whether discrete groups can be identified on the basis of these ratings. A four-cluster solution was obtained from the analysis. Examination of quantitative and qualitative data from each cluster led to them being identified as: (i) the disenfranchising pharmacy; (ii) the perilous pharmacy; (iii) the safety-focused pharmacy; (iv) the challenging pharmacy. On the basis of the data obtained, safety culture appears to have both characteristics generic to all community pharmacies and characteristics specific to each cluster, with a number of social and organisational factors influencing the culture in any one setting. Implications for the modelling and assessment of safety culture are discussed.     

Removal,adsorption and desorption of pentachlorophenol (PCP) by filamentous fungi: Rhizopusarrhizus and Cunninghamella elegans in batch system

PCP was, and in some countries still is, one of the most frequently used fungicides and pesticides, specially in wood preservation. The extensive use is correlated with contamination of water and soil and it is detected in several compartments of the food chain.

Some Micromycetes are able to adsorb and degrade PCP, with two mechanisms involved: biosorption (including both adsorption and absorption) and biodegradation.

Our work is focused on the biosorption alone and biodegradation‐biosorption of PCP by respectively denatured and living R.arrhizus and C.elegans fungi.

Living fungi are cultivated in batch system and denaturation is obtained by drying (70°C) and grinding the fungi to a calibrated powder (200–400 μm). Kinetic studies are performed with 10 mg/1 PCP initial concentration. Adsorption capacity is measured at equilibrium concentration as high as about 400 mg/1 PCP.

The results show that: PCP adsorption, for the two fungi, follows a two steps process. R. arrhizus dead and living biomasses are able to bind respectively, 75 and 55% of a 10 mg/1 PCP initial concentration in 1 hour contact time and then 75 and 100% in 96 hours. For C.elegans, 70 and 28% in 1 hour and in 96 hours 70 and 90%, respectively.

The PCP binding by living fungi is higher than non living ones, but with a slower rate.

The maximum PCP adsorption capacity is about 24 mg/g of R.arrhizus dried biomasses and 16 mg/g for C.elegans ones, in 48 hours contact time. Isotherm curves follow the Langmuir model.

Desorption studies with methanol (to reuse biomasses) shows that it is a rapid phenomenon (about 100% in 24 hours for the two fungi).

An industrial and economical process to depollute contaminated water by PCP is possible by using cheap fungal by‐products from fermentation industries.