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1.
几乎每个国家对进口产品包装是否有益于国民身体健康,以及是否有益于生态环境都有严格的规定和标准.在理论分析包装绿色壁垒对企业出口影响的基础上,选取2003-2018年荣成富邦制笔有限公司出口产品均价、数量等时间序列数据,运用虚拟变量模型进行实证分析.研究发现,虽然随着时间的不同而存在差异,但包装绿色壁垒对企业出口有显著的阻碍作用.因此,建议通过转移目标市场、调整产品结构、提高生产效率、建立预警和协调机制来应对包装绿色壁垒,提升企业出口.  相似文献   
2.
教学质量是高校生存与发展的基本保障.对应用型本科高校教学来说,教学督导具有非常重要的作用,做好教学督导工作,能够使教学质量和教学水平大幅度提升,为现代社会培育出更多的优质人才.概述教学督导,明确教学督导的职能,分析应用型本科高校教学督导工作存在的问题,并提出具体的工作实践路径,可供高校参考.  相似文献   
3.
信息社会的本质是能够产生个人信息法律关系,信息流是解构个人信息法律关系的关键,也是个人信息法律关系产生的直接动力.个人信息法律关系的主流构造分别以信息自决、隐私和人格权益为基础,其中,国家利益成为个人信息法律关系构造中不可忽视的力量.三种构造模式分别体现出个人与企业,个人与国家,个人、企业和国家三者之间的利益平衡.由于利益平衡体现出的幸存者偏差效应,个人信息法律关系的构造以主体场域信息自治为中心,具有合理性和现实性.  相似文献   
4.
鸿是我国古诗词中经常使用的意象之一,它有着丰富的内涵和情感。苏轼在传统意象的基础上,在他的词作中把传统的鸿意象与自己的独特个性结合起来赋予了这个意象更为深广的感情生发空间。  相似文献   
5.
Abusive supervision in the workplace has been shown to have important direct consequence in work and work relationship, and also indirect consequences to workers’ well-being and relationships outside work. Consequences of abusive supervision have not been studied among migrant workers whose status in the host country of work is dependent on maintaining the work contract. This study investigates abusive supervision in 247 Filipino migrant workers in Macau, who hold temporary work contracts and work visas to engage in various low-skilled work (e.g., domestic helper, security guard, etc.). The study tests a model representing the indirect consequences of abusive supervision on the self-esteem and acculturation orientation of migrant workers, in particular, on the tendency to reject their heritage culture in their attempt to acculturate in the host country. Mediation analysis indicated that abusive supervisory perceptions led to lower self-esteem (b = ?.19), which in turn relates to tendency to reject their heritage culture as part of acculturation (b = ?.45) [indirect effect = .08, 90 % CI .04, .15]. The rejection of heritage culture is interpreted as a coping response to the negative indirect consequences of abusive supervision perceptions that may be partly attributed to being a migrant Filipino worker. The results are discussed in terms of how the acculturation of migrant workers reflects aspects of their well-being that may be adversely affected by vocational-related stress in the host country.  相似文献   
6.
A dynamic network introduced by Ford and Fulkerson is a directed graph with capacities and transit times on its arcs. The quickest transshipment problem is one of the most fundamental problems in dynamic networks. In this problem, we are given sources and sinks. Then the goal of this problem is to find a minimum time limit such that we can send the right amount of flow from sources to sinks. In this paper, we introduce a variant of this problem called the mixed evacuation problem. This problem models an emergent situation in which people can evacuate on foot or by car. The goal is to organize such a mixed evacuation so that an efficient evacuation can be achieved. In this paper, we study this problem from the theoretical and practical viewpoints. In the first part, we prove the polynomial-time solvability of this problem in the case where the number of sources and sinks is not large, and also prove the polynomial-time solvability and computational hardness of its variants with integer constraints. In the second part, we apply our model to the case study of Minabe town in Wakayama prefecture, Japan.  相似文献   
7.
To analyse the role of self-efficacy in goal setting in public administrations, this study combines goal-setting theory, public service motivation literature and cognitive theory. Using partial least squares structural equation modelling (PLS-SEM), survey data from 105 German civil servants are analysed. The results underline the role of goal setting (represented by goal difficulty and specificity) in determining the self-efficacy of public servants. Public service motivation and goal specificity both increase public servants’ work performance; however, the effects of goal difficulty are negatively mediated by the employee’s self-efficacy. That finding reflects the central role of self-efficacy, which should not be ignored in the goal-setting processes of public administrations.  相似文献   
8.
陈丽杰 《理论界》2015,(1):46-49
雷锋的生命价值从历史、空间、境界三重维度上表现为延伸性、普遍性和超越性。雷锋的生命价值符合人与社会全面发展进步的需要,即符合人的超越性的要求、符合群体共同发展的要求、符合中华民族道德实践的要求、符合中国共产党的宗旨要求,是对生命为什么有价值、生命价值是什么、怎样实现生命价值问题的直接解答。  相似文献   
9.
科研诚信是当下全社会关注的一个热点问题。中央和国家有关管理部门近期连续下发相关文件,规范科研诚信行为。学术期刊诚信建设是科研诚信建设不可或缺的部分。学术期刊诚信建设主要体现在三个方面:一是编辑人员的政治立场、政治原则和对学术质量的坚守等道德操守影响学术期刊的诚信原则;二是建立科学严格的管理制度,规范编辑行为是学术期刊诚信建设的必要前提;三是正确把握刊物的价值取向,坚持社会效益第一,兼顾经济效益的原则,理性对待期刊评价,是学术期刊诚信建设的基础。  相似文献   
10.
A conformance proportion is an important and useful index to assess industrial quality improvement. Statistical confidence limits for a conformance proportion are usually required not only to perform statistical significance tests, but also to provide useful information for determining practical significance. In this article, we propose approaches for constructing statistical confidence limits for a conformance proportion of multiple quality characteristics. Under the assumption that the variables of interest are distributed with a multivariate normal distribution, we develop an approach based on the concept of a fiducial generalized pivotal quantity (FGPQ). Without any distribution assumption on the variables, we apply some confidence interval construction methods for the conformance proportion by treating it as the probability of a success in a binomial distribution. The performance of the proposed methods is evaluated through detailed simulation studies. The results reveal that the simulated coverage probability (cp) for the FGPQ-based method is generally larger than the claimed value. On the other hand, one of the binomial distribution-based methods, that is, the standard method suggested in classical textbooks, appears to have smaller simulated cps than the nominal level. Two alternatives to the standard method are found to maintain their simulated cps sufficiently close to the claimed level, and hence their performances are judged to be satisfactory. In addition, three examples are given to illustrate the application of the proposed methods.  相似文献   
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