全文获取类型
收费全文 | 423篇 |
免费 | 35篇 |
国内免费 | 16篇 |
出版年
2024年 | 2篇 |
2023年 | 12篇 |
2022年 | 6篇 |
2021年 | 6篇 |
2020年 | 24篇 |
2019年 | 28篇 |
2018年 | 19篇 |
2017年 | 17篇 |
2016年 | 20篇 |
2015年 | 11篇 |
2014年 | 18篇 |
2013年 | 61篇 |
2012年 | 7篇 |
2011年 | 8篇 |
2010年 | 7篇 |
2009年 | 14篇 |
2008年 | 16篇 |
2007年 | 21篇 |
2006年 | 26篇 |
2005年 | 19篇 |
2004年 | 16篇 |
2003年 | 16篇 |
2002年 | 16篇 |
2001年 | 16篇 |
2000年 | 11篇 |
1999年 | 13篇 |
1998年 | 6篇 |
1997年 | 10篇 |
1996年 | 5篇 |
1995年 | 11篇 |
1994年 | 4篇 |
1993年 | 2篇 |
1991年 | 2篇 |
1988年 | 1篇 |
1984年 | 1篇 |
1981年 | 1篇 |
1977年 | 1篇 |
排序方式: 共有474条查询结果,搜索用时 15 毫秒
11.
Emanuele Politi Marion Chipeaux Fabio Lorenzi-Cioldi Christian Staerklé 《Political psychology》2020,41(3):607-625
Social psychological research has analyzed immigration attitudes mostly from the perspective of natives without an immigrant background. Nevertheless, an increasing number of migrants obtain national citizenship and take a stance towards immigration policies. By studying immigration policy attitudes reported by naturalized citizens, this article develops a dual-pathway model of immigrant political incorporation featuring pathways of either absorption or transformation. Based on a unique sample of immigrants who just accomplished the naturalization procedure (N = 566), we investigate participants' preferences for permissive or restrictive immigration policies as a function of their naturalization motives and expectations about how immigrants should acculturate in the receiving society (i.e., acculturation orientations). Our findings provide evidence for both processes of political absorption and transformation. On the one hand, belongingness motives underlying naturalization were connected to orientations towards host culture adoption, which in turn predicted support for restrictive immigration policies. On the other hand, instrumental motives were connected to orientations towards heritage culture maintenance, which in turn predicted support for permissive immigration policies. To conclude, we discuss the social psychological dynamics involved in the transition from national outsiders to national insiders and highlight the effects of naturalization on power relations between national majority and immigrant minority groups. 相似文献
12.
在干预国民健康饮食行为方面, 更“隐性”的助推策略因其针对直觉思维系统发挥作用, 比传统的干预政策更具优势。基于助推策略对食物选择决策影响机制的不同, 健康饮食助推策略可构建为提供决策信息、改善决策选项、影响决策结构和提醒决策方向4个大类及9个小类的框架体系。助推策略在实践中仍存在争议, 因而在中国实施时需与传统政策结合使用, 充分考虑中国国情和消费群体特征, 并充分利用信息技术和大数据优势, 助力健康中国。 相似文献
13.
Embry DD 《Clinical child and family psychology review》2002,5(4):273-297
A behavioral vaccine provides an inoculation against morbidity or mortality, impacting physical, mental, or behavior disorders. An historical example of a behavioral vaccine is antiseptic hand washing to reduce childbed fever. In current society, issues with high levels of morbidity, such as substance abuse, delinquency, youth violence, and other behavioral disorders (multiproblems), cry out for a low-cost, widespread strategy as simple as antiseptic hand washing. Congruent research findings from longitudinal studies, twin studies, and other investigations suggest that a possibility might exist for a behavioral vaccine for multiproblem behavior. A simple behavioral strategy called the Good Behavior Game (GBG), which reinforces inhibition in a group context of elementary school, has substantial previous research to consider its use as a behavioral vaccine. The GBG is not a curriculum but rather a simple behavioral procedure from applied behavior analysis. Approximately 20 independent replications of the GBG across different grade levels, different types of students, different settings, and some with long-term follow-up show strong, consistent impact on impulsive, disruptive behaviors of children and teens as well as reductions in substance use or serious antisocial behaviors. The GBG, named as a best practice for the prevention of substance abuse or violent behavior by a number of federal agencies, is unique because it is the only practice implemented by individual teachers that is documented to have long-term effects. Presently, the GBG is only used in a small number of settings. However, near universal use of the GBG, in major political jurisdictions during the elementary years, could substantially reduce the incidence of substance use, antisocial behavior, and other adverse developmental or social consequences at a very modest cost, with very positive cost-effectiveness ratios. 相似文献
14.
Xenotransplantation, or the use of animal cells, tissues and organs for humans, has been promoted as an important solution
to the worldwide shortage of organs. While scientific studies continue to be done to address problems of rejection and the
possibility of animal-to-human virus transfer, socio-ethical and legal questions have also been raised around informed consent,
life-long monitoring, animal welfare and animal rights, and appropriate regulatory practices. Many calls have also been made
to consult publics before policy decisions are made. This paper describes the Canadian public consultation process on xenotransplantation
carried out by the Canadian Public Health Association in an arm’s length process from Health Canada, the ministry overseeing
government health policy and regulation. Focusing on six citizen fora conducted around the country patterned after the citizen
jury deliberative approach, the paper describes the citizen panelists’ recommendations to hold off on proceeding with clinical
trials and the rationales behind this recommendation. The consultation process is discussed in the context of constructive
technology assessment, a framework which argues for broader input into earlier stages of technology innovation, particularly
at the technology design stage.
This study was supported by a grant to the first author from the Social Sciences and Humanities Research Council in Canada. 相似文献
15.
Noddings N 《Theoretical medicine and bioethics》2002,23(6):441-454
Care theory offers a way to overcome a weaknessof liberalism – its reluctance to intervene inthe private lives of adults. In caring for thehomeless, we must sometimes use a limited formof coercion, but our intervention is alwaysinteractive, and the process of finding asolution is one of negotiation between theneeds expressed by the homeless and the needswe infer for them. 相似文献
16.
Woodbury M 《Science and engineering ethics》2000,6(2):235-244
Business people repeatedly asked Computer Professionals for Social Responsibility (CPSR) to recommend a policy to deal with
email and voicemail. After many such requests to our organization, we attempted to construct guidelines that we could endorse.
This paper outlines the guidelines that we proposed and the public reaction to them. The paper discusses the tensions inherent
in a business environment, and the means of identifying ethical behavior for both companies and their employees.
A version of this paper was presented at ETHICOMP98, the Fourth International Conference on Ethical Issues of Information
Technology, March 25–27, 1998. Erasmus University, the Netherlands.
Dr. Woodbury is the former Chair of CPRS. Computer Professionals for Social Responsibility. She is also a curriculum developer
and faculty member of the Information Group of the Women’s International University (ifu) in Germany in 2000. 相似文献
17.
Scientific misconduct includes the fabrication, falsification, and plagiarism (FFP) of concepts, data or ideas; some institutions
in the United States have expanded this concept to include “other serious deviations (OSD) from accepted research practice.”
It is the absence of this OSD clause that distinguishes scientific misconduct policies of the past from the “research misconduct”
policies that should be the basis of future federal policy in this area. This paper introduces a standard for judging whether
an action should be considered research misconduct as distinguished from scientific misconduct: by this standard, research
misconduct must involve activities unique to the practice of science and must have the potential to negatively affect the
scientific record. Although the number of cases of scientific misconduct is uncertain (only the NIH and the NSF keep formal
records), the costs are high in terms of the integrity of the scientific record, diversions from research to investigate allegations,
ruined careers of those eventually exonerated, and erosion of public confidence in science. Existing scientific misconduct
policies vary from institution to institution and from government agency to government agency; some have highly developed
guidelines that include OSD, others have no guidelines at all. One result has been that the federal False Claims Act has been
used to pursue allegations of scientific misconduct. As a consequence, such allegations have been adjudicated in federal courts,
rather than judged by scientific peers. The federal government is now establishing a first-ever research misconduct policy
that would apply to all research funded by the federal government regardless of which agency funded the research or whether
the research was carried out in a government, industrial or university laboratory. Physical scientists, who up to now have
only infrequently been the subject of scientific misconduct allegations, must nonetheless become active in the debate over
research misconduct policies and how they are implemented since they will now be explicitly covered by this new federal wide
policy.
Disclaimer: The authors are grateful for the support for conduct of this research provided by the United States Department of Energy
(DOE). The views expressed in this paper are solely those of the authors and were formed and expressed without reference to
positions taken by DOE or the Pacific Northwest National Laboratory (PNNL). The views of the authors are not intended either
to reflect or imply positions of DOE or PNNL. 相似文献
18.
Gurry F 《Science and engineering ethics》2005,11(1):13-20
Intellectual property has historically been a self-contained policy at the international level. With the introduction of the
TRIPs Agreement in 1994 and developments since the conclusion of the TRIPs Agreement, the relationship between intellectual
property policy and other areas of public policy has become much more complex and interactive. This shift reflects the centrality
of intellectual property in the knowledge economy, the rapid development of enabling technologies, notably the Internet and
biotechnology, and the advent of the networked society. The consequences of this shift are manifold and herald the increased
sophistication and complexity that may be expected of intellectual property regimes in the knowledge economy.
An earlier version of this paper was presented at an international conference, “The Ethics of Intellectual Property Rights
and Patents,” held in Warsaw, Poland on 23–24 April, 2004. 相似文献
19.
Taylor PL 《Science and engineering ethics》2005,11(4):589-616
Key ethical issues arise in association with the conduct of stem cell research by research institutions in the United States.
These ethical issues, summarized in detail, receive no adequate translation into federal laws or regulations, also described
in this article. U.S. Federal policy takes a passive approach to these ethical issues, translating them simply into limitations
on taxpayer funding, and foregoes scientific and ethical leadership while protecting intellectual property interests through
a laissez faire approach to stem cell patents and licenses. Those patents and licenses, far from being scientifically and
ethically neutral in effect, virtually prohibit commercially sponsored research that could otherwise be a realistic alternative
to the federal funding gap. The lack of federal funding and related data-sharing principles, combined with the effect of U.S.
patent policy, the lack of key agency guidance, and the proliferation of divergent state laws arising from the lack of Federal
leadership, significantly impede ethical stem cell research in the United States, without coherently supporting any consensus
ethical vision. Research institutions must themselves implement steps, described in the article, to integrate addressing ethical
review with the many legal compliance issues U.S. federal and state laws create.
The opinions expressed in this article are the author’s own, and are not necessarily the opinions of others, including Children’s
Hospital Boston. Portions of earlier versions of this article were previously published by the American Bar Association and
the New York State Bar Association. 相似文献
20.
Jan Narveson 《The Journal of Ethics》2005,8(4):305-348
This article argues that there is no sound basis for thinking that we have a general and strong duty to rectify disparities of wealth around the world, apart from the special case where some become wealthy by theft or fraud. The nearest thing we have to a rational morality for all has to be built on the interests of all, and they include substantial freedoms, but not substantial entitlements to others assistance. It is also pointed out that the situation of the worlds poor is not that of victims of disasters, but simply of less-developed technology, which can be repaired by full and free trade relations with others. The true savior of the worlds poor is the businessman, not the missionary. What we do need to do is strike down barriers to commerce, rather than requisition aid. 相似文献