木兰科植物在园林中的开发与利用

木兰科（Magnoliaceae)植物是原始的被子植物，具有很高的观赏价值。本文从对其种群保护，在园林绿化中的优势以及栽培管理等方面入手，探讨了木兰科植物在园林中的开发与利用的意义及前景。得出木兰科植物完全能符合园林绿化及景观建设的需要。应该大力进行开发与利用。     

对我国商业银行理性发展住房信贷业务的探讨

随着国家宏观调控政策的不断出台,商业银行作为房地产业的主要融资部门,作为政策的执行者之一,为了房地产业的健康发展,应在防范风险的前提下,理性地发展住房信贷业务.     

基于扎根理论的琼北火山地区传统村落新业态发展探讨——以海口市美孝村为例

农村新业态发展是激发农村经济活力和推进乡村振兴的重要举措。海南省琼北火山地区传统村落历史悠久、分布面广、资源丰富、形态特异,然而传统古村落发展较为缓慢,产业单一、业态发育不足,农民增收困难。在乡村振兴、国际旅游岛建设及海南自贸试验区建设等战略实施的宏观背景下,琼北火山传统村落迎来农业深度发展和产业融合发展的新机遇。本文以海口永兴镇美孝村为例,运用扎根理论质性研究方法,通过半结构化访谈,广泛采集村民的新业态发展意愿和建议,构建了美孝村新业态发展框架模型,因地制宜提出尊重农户意愿的新业态发展类型,以期为美孝村经济社会转型和琼北火山地区传统村落的新业态发展提供实践参考。     

Circular business models: Babbling initial exploratory

This research aims to map Brazilian companies that have business models aligned with the concept of the circular economy. Data were collected for this study through use of a survey and additional research based on the survey results. Within these businesses’ models, an emphasis on the second use of materials as well as the marketing of the product as a service has been highlighted.     

Spillover and crossover of work resources: A test of the positive flow of resources through work–family enrichment

In their seminal model of work–family enrichment, Greenhaus and Powell (2006) theorized five categories of work resources to have an impact on work–family enrichment. Using a matched set of 351 dual‐career spouses, we explored how these unique work resources contribute to work–family enrichment and how they spill over to shape job incumbents' family outcomes and cross over to spouse outcomes. Results support indirect effects for the work resources of developmental experiences, supervisor support, schedule control, and self‐efficacy, but not salary, on marital satisfaction and family functioning through the job incumbent's work–family enrichment. In addition, we found support for the crossover of these indirect effects to the spouse through the spouse's positive crossover transmission, which facilitated the spouse's marital satisfaction and commitment to the job incumbent's organization. Our results suggest that multiple work resources have an impact on work–family enrichment and that the flow of positive work resources through work–family enrichment spills over to impact outcomes for the job incumbent and crosses over to the spouse.     

The spillover effects of coworker,supervisor, and outsider workplace incivility on work‐to‐family conflict: A weekly diary design

This study used an experience sampling design to examine the spillover effects of experienced workplace incivility from organizational insiders (coworkers and supervisors, respectively) and organizational outsiders (patients and their visitors) on targets' work‐to‐family conflict and to test the mediating effect of burnout and the moderating effect of display rules. Data collected over five consecutive weeks from 84 full‐time nurses showed that within individuals, weekly experiences of coworker incivility and outsider incivility were positively related to weekly experience of work‐to‐family conflict, and burnout mediated these relationships while controlling for initial level of burnout before participants started a week's work. In addition, display rules, defined as the extent to which individuals perceive they are expected to display desired positive emotions and suppress negative emotions at work, moderated the relationship between outsider incivility and burnout; specifically, the positive relationship between weekly outsider incivility and burnout was stronger for individuals who perceived a higher level of display rules. Our findings contribute to the literature by demonstrating the mediating effect of burnout and the moderating effect of perceived display rules in the relationship between workplace incivility from multiple sources and work‐to‐family conflict from a resource perspective.     

我国污染场地土壤修复技术的工程应用与商业模式分析

基于我国土壤污染形势及污染场地的特点,介绍了几种典型的污染场地土壤修复技术在国内的工程应用现状,包括工程技术适用范围、系统构成、主要工程装备、工程案例、参考成本等。并结合当前我国土壤修复行业的特点,系统分析了现阶段国内污染场地土壤修复行业的商业模式及其未来的发展方向。     

Of discovery and dread: The importance of work challenges for international business travelers' thriving and global role turnover intentions

As frequent travel across international borders has become common for an ever-increasing number of workers, it is essential to understand what helps these international business travelers (IBTs) thrive and embrace their global work responsibilities. This study's purpose is to examine the role of developmental opportunities (i.e., work role challenges) in helping IBTs see frequent travel as a predominantly beneficial experience. By integrating two theories of motivation—conservation of resources theory and the challenge-hindrance demands framework—I build a moderated mediation model of IBTs' intent to cease their global work responsibilities (i.e., global role turnover intentions). Using latent moderated structural equation modeling, I test the model on a sample of 204 IBTs collected at two time points. Results show that, through the psychological state of thriving at work, travel frequency has a negative indirect association with IBTs' global role turnover intentions when IBTs' work roles are challenging and a positive association when their work lacks challenge. This is primarily the case regarding the challenge of being responsible for others at work. The novelty of IBTs' work tasks is also a salient challenge but to a lesser extent. This study contributes to literatures on global work, work role design, and thriving.     

When work is wanted after hours: Testing weekly stress of information communication technology demands using boundary theory

Information communication technologies (ICTs; e.g., smartphones) enable employees to work anywhere and anytime, blurring work and family boundaries. Building on this trend, this study draws from work–family border/boundary theory to examine antecedents and consequences of employees' weekly experiences of ICT demands (i.e., being accessible and contacted for work after hours via ICTs). A sample of 546 elementary teachers completed a registration survey and a weekly diary for 5 weeks. Multilevel modeling results suggest that ICT demands as a form of work intrusion in the home can constitute a source of significant weekly strain (i.e., negative rumination, negative affect, and insomnia). As border crossers, teachers' adoption of a technological boundary tactic (i.e., keeping work email alerts turned off on mobile phones) was related to lower weekly ICT demands. As important border keepers at work, school principals' work–family support was related to teachers' lower weekly ICT demands, whereas parents' after-hours boundary expectations were related to teachers' higher weekly ICT demands. Moreover, teachers' boundary control was found as a mediating mechanism by which the two border keepers influenced teachers' ICT demands−negative rumination link. That is, teachers who received fewer boundary expectations and/or more work–family support had greater boundary control, which in turn buffered the ICT demands–negative rumination relationship.     

Compassion fatigue and compassion satisfaction among family physicians in the Republic of Srpska,Bosnia and Herzegovina

Aims. The aim of this study was to examine self-perceived compassion fatigue and compassion satisfaction among family physicians in Bosnia and Herzegovina and describe potential contributing factors. Methods. The cross-sectional study enrolled 120 family physicians. Professional quality of life compassion satisfaction and fatigue version 5 (ProQOL5) was used to assess compassion satisfaction and two components of compassion fatigue, secondary traumatic stress and burnout. The symptoms of chronic fatigue were evaluated using the Chalder fatigue scale. Results. The majority of family physicians had moderate levels of compassion satisfaction (70%), burnout (75%) and secondary traumatic stress (55.8%). Family physicians with higher levels of secondary traumatic stress reported chronic fatigue (p?=?0.001), longer length of service (p?=?0.024) and residency training (p?=?0.041). Chronic fatigue (p?=?0.001), living in a rural environment (p?=?0.033), larger size of practice (p?=?0.006) and high number of patients with chronic disease (p?=?0.001) were associated with a higher risk of burnout. Conclusion. Family physicians with large practices, long years of experience, a high number of chronically ill patients and experiencing chronic fatigue are at risk of developing compassion fatigue. A systematic exploration of compassion fatigue in relation to working conditions might provide an appropriate starting point for the development of preventive interventions.