全文获取类型
收费全文 | 200篇 |
免费 | 12篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 8篇 |
工业经济 | 32篇 |
计划管理 | 59篇 |
经济学 | 60篇 |
综合类 | 8篇 |
旅游经济 | 3篇 |
贸易经济 | 25篇 |
农业经济 | 6篇 |
经济概况 | 12篇 |
出版年
2024年 | 1篇 |
2023年 | 3篇 |
2022年 | 2篇 |
2021年 | 7篇 |
2020年 | 11篇 |
2019年 | 3篇 |
2018年 | 5篇 |
2017年 | 6篇 |
2016年 | 7篇 |
2015年 | 4篇 |
2014年 | 11篇 |
2013年 | 28篇 |
2012年 | 5篇 |
2011年 | 15篇 |
2010年 | 16篇 |
2009年 | 19篇 |
2008年 | 15篇 |
2007年 | 3篇 |
2006年 | 8篇 |
2005年 | 3篇 |
2004年 | 4篇 |
2003年 | 9篇 |
2002年 | 1篇 |
2001年 | 2篇 |
2000年 | 2篇 |
1999年 | 1篇 |
1998年 | 3篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1994年 | 3篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 8篇 |
排序方式: 共有213条查询结果,搜索用时 15 毫秒
1.
Mark D. Karper Clifford B. Donn Marie E. Lyndaker 《Employee Responsibilities and Rights Journal》1994,7(3):219-233
The maritime industry provides an interesting case study of the design and implementation of drug-testing programs in the
transportation industry during the 1980s. It is clear that such programs were designed and implemented less because of empirical
evidence of safety problems than for political reasons. The results in the maritime industry are indicative of a program that
is expensive to operate, intrusive with regard to employee privacy, and which will have little or no impact on safety. Focusing
such programs on the issue of impairment rather than on the issue of drug usage per se is likely to improve the outcome of
the programs.
Although, despite common belief, there is little evidence that drug usage or the “drug problem” in U.S. society as a whole
had gotten worse in the preceding years (Schonsheck, 1989, 250–251). 相似文献
2.
Gerard H. Seijts Daniel P. Skarlicki Stephen W. Gilliland 《Employee Responsibilities and Rights Journal》2003,15(4):191-208
We investigated U.S. and Canadian reactions to workplace drug and alcohol testing programs. Canadian truck drivers (n = 183) deemed drug and alcohol testing policies less fair, and were less accepting of these policies, than their American counterparts (n = 153). We also compared the perspectives of recipients versus third-party observers with regard to their reactions to a drug testing program. Unlike the pattern observed among American observers, the responses by Canadian observers were highly similar to those of the recipients. Canadian observers were more inclined to file a formal protest regarding the implementation of a drug and alcohol testing program than were U.S. observers. The results also showed that procedural and interactional justice principles contributed to the program's fairness, acceptance, and lower levels of protest intentions in both Canada and the United States. We propose that scholars and practitioners can gain a better understanding of multinational reactions to drug and alcohol testing by considering not only cultural but also historical, social, political, and other environmental factors that can shape reactions to personnel practices. 相似文献
3.
This article examines judicial and administrative rulings and legislation involving or related to the issue of drug testing in the workplace. It discusses the rights of employees in the public and private sector: constitutional rights; federal, state, and local statutory rights; rights of unionized employees; and common law rights. It analyzes both the current state of the law and future directions the law may take, as courts and administrative agencies decide more cases and governmental bodies continue to pass drug testing legislation. 相似文献
4.
Injection drug users (IDUs) transmit the human immunodeficiency virus (HIV) via both needle sharing and sex. Available interventions for this population have varying costs and effectiveness and focus on different risk behaviors. In this analysis, we look at two interventions. One is inexpensive, broad-based and provides modest risk reductions (street outreach (SO)); the other is narrowly focused, expensive and relatively effective (methadone maintenance). This analysis explores the effects of population risk behavior, intervention effectiveness, intervention costs, and decision constraints when allocating funds between these two interventions to maximize effectiveness. We develop a model of the spread of HIV, dividing IDUs into susceptibles (uninfected) and infectives, and separately portraying sex and injection risk. We simulate the epidemic in New York City for time periods from the mid-1980s to the early 1990s, and incorporate the behavioral effects of two interventions performed singly or in combination to find the allocation that maximizes the number of infections averted in the IDUs and their noninjecting sex partners, assuming interventions have increasing marginal costs. We find that the optimal allocation nearly always involves spending the maximum allowable amount on SO. This result is largely insensitive to variations in risk parameters, intervention efficacy, or cost. The model's structure, however, makes clear that many factors contribute to this insensitivity, namely the scope of the interventions, the dual drug/sex nature of HIV risk in the population, the asymmetry of sexual risk for men and women, and the potential benefits to nonIDUs. 相似文献
5.
Joseph G. Rosse Deborah F. Crown Howard D. Feldman 《Employee Responsibilities and Rights Journal》1991,4(2):125-135
In the last few years bipartisan support for legalizing drugs has grown to a surprising level. Because of the lack of involvement of the business community in this debate, we surveyed the human resource managers of 127 firms about their perceptions of the effects of legalization. Their responses were uniformly negative, with expectations that drug use, absenteeism, worksite crime, and liability costs would increase, while the quality and quantity of work would decline. They also forecast increases in drug testing, performance monitoring, and education and rehabilitation programs as a result. 相似文献
6.
7.
张伟明 《中小企业管理与科技》2021,(4)
近年来,随着我国现代医疗环境的不断改革,我国的药品营销工作以及整个医药行业呈现快速变革的趋势,尤其是在现代化的医改方案不断发展的背景下,医药企业在发展过程中受到了现代相关工作人员的高度重视。相关工作人员需要了解,在医药行业变革下,医药行业内的医药代表及医药行业管理者应当如何在充满不确定性的职业环境内开展人员以及团队管理,这样才能使医药企业在现代医疗环境的背景下不断发展。 相似文献
8.
生物电子等排原理在新药设计中的应用 总被引:4,自引:3,他引:4
探索生物电子等排原理在新药研究中应用的规律,推动新药研究的进展;通过查阅文献资料,阐述生物电子等排的定义及各类生物电子等排的特点、使用范围、典型事例;表明生物电子等排既有外层电子总数相等的原子或基因的替换,也有在体积、形状、构象、电子分布、脂水分配系数、pKa、化学反应性(包括代谢相似性)和氢键成键能力等重要参数上存在相似性的原子或基团的替换,是对已知药物的结构改造或结构修饰;所产生新化合物优于、近于或拮抗原来药物的作用,具有成功率高、风险小、投资少的特点,在新药研究中占有重要的地位。应用生物电子等排体进行新药设计,尤其适合我国制药工业现有的实际情况。 相似文献
9.
Mariko Morimoto 《Journal of Promotion Management》2017,23(4):575-591
Based on the Elaboration Likelihood Model, the current study investigates information types that are cross-promoted in Japanese pharmaceutical advertising. The results from a quantitative content analysis of OTC drug brands' TV commercials broadcasted in Japan between 2014 and 2015 and their corresponding product websites (n = 150) show that Japanese OTC drug promotions feature more informational cues in the latter; cues such as price, safety, quality, components, and guarantees/warranties are particularly prominent. Furthermore, product websites tend to focus more on rational appeals, whereas TV commercials emphasize emotional appeals. No difference is found between these media types regarding celebrity and noncelebrity endorser usage. 相似文献
10.
目的:理清医疗机构从零售药店购进药品所涉及的相关法律问题,为正确适用法律提供参考。方法:案例研究、探索性的逻辑分析和法条分析方法。结果与结论:医疗机构从零售药店购进药品不具有违法性,不需要承担法律责任。零售药店在医疗机构要求的情况下,向医疗机构销售少量药品,也不具有违法性,不应当进行处罚。这一结论也适用于零售药店从其他零售药店购进药品的处理。 相似文献