全文获取类型
收费全文 | 2599篇 |
免费 | 211篇 |
国内免费 | 20篇 |
专业分类
2830篇 |
出版年
2025年 | 7篇 |
2024年 | 57篇 |
2023年 | 94篇 |
2022年 | 58篇 |
2021年 | 62篇 |
2020年 | 151篇 |
2019年 | 180篇 |
2018年 | 155篇 |
2017年 | 144篇 |
2016年 | 112篇 |
2015年 | 88篇 |
2014年 | 141篇 |
2013年 | 325篇 |
2012年 | 53篇 |
2011年 | 63篇 |
2010年 | 44篇 |
2009年 | 52篇 |
2008年 | 106篇 |
2007年 | 118篇 |
2006年 | 107篇 |
2005年 | 112篇 |
2004年 | 91篇 |
2003年 | 78篇 |
2002年 | 58篇 |
2001年 | 54篇 |
2000年 | 51篇 |
1999年 | 32篇 |
1998年 | 28篇 |
1997年 | 23篇 |
1996年 | 26篇 |
1995年 | 31篇 |
1994年 | 13篇 |
1993年 | 23篇 |
1992年 | 15篇 |
1991年 | 24篇 |
1990年 | 10篇 |
1989年 | 3篇 |
1988年 | 6篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1982年 | 1篇 |
1981年 | 4篇 |
1980年 | 3篇 |
1977年 | 9篇 |
1976年 | 5篇 |
1975年 | 6篇 |
排序方式: 共有2830条查询结果,搜索用时 0 毫秒
31.
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
32.
《Child & family behavior therapy》2012,34(1):1-19
AbstractThis paper explores a feasibility trial examining the effects of the Make Parenting A Pleasure (MPAP), a 12-week parent training program designed to promote family resilience by strengthening the following factors: parental resilience, social connections, concrete support in times of need, knowledge of parenting and child development, and social and emotional competence in children. Fifty-nine (59) participants were assigned to either a treatment group (n?=?32) or a waitlist control group (n?=?27). Results showed that participants in the MPAP treatment group demonstrated an increase in parenting skills and child development knowledge as well as a decrease in parental depression when compared to waitlist control group participants. Results emphasize the importance of promoting resiliency by supporting parents through direct instruction and skill development. 相似文献
33.
Herkert JR 《Science and engineering ethics》2001,7(3):403-414
Three frames of reference for engineering ethics are discussed—individual, professional and social—which can be further broken
down into “microethics” concerned with individuals and the internal relations of the engineering profession and “macroethics”
referring to the collective social responsibility of the engineering profession and to societal decisions about technology.
Few attempts have been made at integrating microethical and macroethical approaches to engineering ethics. The approach suggested
here is to focus on the role of professional engineering societies in linking individual and professional ethics and in linking
professional and social ethics. A research program is outlined using ethics support as an example of the former, and the issuance
of position statements on product liability as an example of the latter.
An earlier version of this paper was presented at the International Symposium on Technology and Society 2000 (ISTAS 2000),
Rome, Italy, 7 September 2000.
Joseph R. Herkert directs a dual-degree program in engineering and humanities/social sciences and is editor of Social, Ethical, and Policy Implications of Engineering (Wiley/IEEE Press). 相似文献
34.
Pritchard MS 《Science and engineering ethics》2001,7(3):391-402
Engineering Ethics literature tends to emphasize wrongdoing, its avoidance, or its prevention. It also tends to focus on identifiable
events, especially those that involve unfortunate, sometimes disastrous consequences. This paper shifts attention to the positive
in engineering practice; and, as a result, the need for addressing questions of character and imagination becomes apparent. 相似文献
35.
This paper focuses on recent debates over the nature ofliberalism and its central feature of reason, both inside and outside ofeducational philosophy. Central ideas from Jonathan and Hirst contributeas do those from Rawls, Gadamer, Wittgenstein, Taylor, and Ackermantoward a less traditional contextualized and contingent view. 相似文献
36.
Amy Fuller Stockman Elizabeth M. Altmaier 《Journal of clinical psychology in medical settings》2001,8(3):161-166
We studied the relationship of self-efficacy to reported labor pain and pain medication usage among 43 women. Self-efficacy ratings were judgments of confidence regarding successful completion of tasks involved in labor and delivery (e.g., doing breathing exercises) and in overcoming barriers (e.g., nonsupportive partner). Multiple regression analyses revealed that self-efficacy significantly contributed to predicting labor pain beyond other relevant variables (e.g., age, amount of menstrual pain), with barrier self-efficacy the strongest predictor. Results are discussed in the context of increasing women's confidence in overcoming barriers by incorporating relevant interventions in childbirth education. 相似文献
37.
The purpose of this article is to show the waysin which education can be centered on the bodyas the subject of experience, rather thanas an object or an absent entity. Pedagogicalpractices that emphasize a conscious awarenessof embodiment provide opportunities forstudents to learn in a holistic manner. Sincethe body is the way in which we experience theworld, mediating all processes of learning, allexperience is therefore embodied (Levin, 1985). Recognizing the body as subject of being ratherthan as object acknowledges that beneath theattempts to separate aspects of our being,which often occurs in educational settings,there exists an underlying, unified being thatis not subject to separation (Welton, 1998).The bodies of girls have traditionally beenrelegated to absent entities within thelearning environment, including in physicaleducation. A meaningful education, one thatembraces embodiment, would balance differenttypes of learning experiences, so that thevarious aspects of being are all considered andblended. Such a holistic approach to schoolingwould occur by providing an environment inwhich the needs of all students are valuedthrough efforts that defy the culturalstereotypes and preconceptions of the largersociety. 相似文献
38.
Toni Alimi Elizabeth L. Antus Alda Balthrop-Lewis James F. Childress Shannon Dunn Ronald M. Green Eric Gregory Jennifer A. Herdt Willis Jenkins M. Cathleen Kaveny Vincent W. Lloyd Ping-cheung Lo Jonathan Malesic David Newheiser Irene Oh Aaron Stalnaker 《The Journal of religious ethics》2020,48(3):349-387
The editors of the JRE solicited short essays on the COVID-19 pandemic from a group of scholars of religious ethics that reflected on how the field might help them make sense of the complex religious, cultural, ethical, and political implications of the pandemic, and on how the pandemic might shape the future of religious ethics. 相似文献
39.
K. W. M. Fulford 《Theoretical medicine and bioethics》1993,14(4):305-320
Analyses of biological concepts of disease and social conceptions of health indicate that they are structurally interdependent. This in turn suggests the need for a bridge theory of illness. The main features of such a theory are an emphasis on the logical properties of value terms, close attention to the features of the experience of illness, and an analysis of this experience as action failure, drawing directly on the internal structure of action. The practical applications of this theory are outlined for a number of problems in each of the three main practical areas, clinical work, teaching and research. In each case the resources of the theory suggest new models and generate new results. The full practical significance of the theory, however, is shown to consist in the way in which it ties together biological and social theories into an integrated picture of the conceptual structure of medicine as a whole. It is argued, finally, that practical efficiency of this kind is a test of theory not only in the philosophy of medicine but also in general philosophy. 相似文献
40.