As environmental considerations have become a fundamental part of business strategies, there is a challenge for managers and academicians to explore the integration of environmental concepts and business operations. Although a number of studies on green practice adoption can be found in the literature, few of them analyzed the infusion of green practices in organizations. Furthermore, most prior research of green management focused on manufacturing sectors; scarce attention was paid on research in service sectors. This paper focuses on the green practice infusion in logistics companies because many logistics operations often lead to several environmental impacts. The main purpose of this paper is to explore the factors that affect organizational infusion of green practices in Chinese logistics companies. Drawing on the innovation diffusion theory, this paper groups the determinant factors into technological, organizational and environmental dimensions. We explored the influences of determinant factors on green practice infusion by conducting a questionnaire survey on logistics companies in China. The regression analysis is used to test proposed research hypotheses in the study Research findings reveal that complexity, compatibility and relative advantage of green practices, quality of human resources, organizational support, governmental support and regulatory pressure exhibit significantly influences on green practice infusion for the logistics companies in China. The influences of adoption cost, company size, environmental uncertainty and customer pressure on logistics companies' green behavior are not significant. This paper can extend the scope of research on green management in service industries and green practice infusion.

Currently, cognitive behavioral therapies appear to be one of the most studied treatments for gambling problems and studies show it is effective in treating gambling problems. However, cognitive behavior models have not been widely tested using statistical means. Thus, the aim of this study was to test the validity of the pathways postulated in the cognitive behavioral theory of gambling behavior using structural equation modeling (AMOS 20). Several questionnaires assessing a range of gambling specific variables (e.g., gambling urges, cognitions and behaviors) and gambling correlates (e.g., psychological states, and coping styles) were distributed to 969 participants from the community. Results showed that negative psychological states (i.e., depression, anxiety and stress) only directly predicted gambling behavior, whereas gambling urges predicted gambling behavior directly as well as indirectly via gambling cognitions. Avoidance coping predicted gambling behavior only indirectly via gambling cognitions. Negative psychological states were significantly related to gambling cognitions as well as avoidance coping. In addition, significant gender differences were also found. The results provided confirmation for the validity of the pathways postulated in the cognitive behavioral theory of gambling behavior. It also highlighted the importance of gender differences in conceptualizing gambling behavior.

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Catecholamines have both anti-inflammatory and vasoactive properties. A decreased cardiac response to catecholamines has been associated with a high risk of death in sepsis and septic shock. The aim of this study was to investigate the effects of epinephrine (EPI) on heart rate variability and autonomic balance, as well as cytokine levels, in a rat sepsis model. Thirty-six male Sprague-Dawley rats were assigned to 4 experimental groups and 2 control groups of 6 rats each. The rats in the experimental groups were inoculated with a lipopolysaccharide (LPS, endotoxin) to establish a sepsis model. Group A received only LPS; group B received LPS, antecedent EPI and the nonselective beta-blocker propranolol; group C received LPS and antecedent EPI; and group D received LPS, antecedent EPI and the selective beta1-blocker esmolol. One control group received EPI and the other received saline placebo. Heart rate variability was analyzed and tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and interleukin-1β (IL-1β) levels were measured. Measurements were carried out at baseline and 0, 0.5, 2, and 4 hours after LPS inoculation. There were significant differences in heart rate variability and cytokine levels between the groups, indicating that LPS infusion caused autonomic imbalance. Antecedent EPI significantly decreased the level of TNF-α in group C compared with group A in which TNF-α level peaked at 2 hours and then declined. Propranolol (group B) but not esmolol (group D) administration resulted in elevated TNF-α levels, comparable to those observed in group A. In conclusion, antecedent administration of EPI in a rat sepsis model inhibits the production of TNF-α possibly via the β2-adrenoreceptor.