全文获取类型
收费全文 | 619篇 |
免费 | 167篇 |
国内免费 | 7篇 |
专业分类
793篇 |
出版年
2024年 | 1篇 |
2023年 | 7篇 |
2022年 | 3篇 |
2021年 | 13篇 |
2020年 | 23篇 |
2019年 | 24篇 |
2018年 | 28篇 |
2017年 | 21篇 |
2016年 | 16篇 |
2015年 | 20篇 |
2014年 | 26篇 |
2013年 | 81篇 |
2012年 | 19篇 |
2011年 | 12篇 |
2010年 | 18篇 |
2009年 | 26篇 |
2008年 | 45篇 |
2007年 | 29篇 |
2006年 | 48篇 |
2005年 | 43篇 |
2004年 | 31篇 |
2003年 | 32篇 |
2002年 | 23篇 |
2001年 | 12篇 |
2000年 | 24篇 |
1999年 | 17篇 |
1998年 | 10篇 |
1997年 | 3篇 |
1996年 | 13篇 |
1995年 | 12篇 |
1994年 | 7篇 |
1993年 | 10篇 |
1992年 | 9篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 6篇 |
1987年 | 4篇 |
1986年 | 5篇 |
1985年 | 5篇 |
1984年 | 6篇 |
1983年 | 9篇 |
1982年 | 5篇 |
1981年 | 4篇 |
1980年 | 9篇 |
1979年 | 9篇 |
1978年 | 8篇 |
1977年 | 5篇 |
1976年 | 7篇 |
排序方式: 共有793条查询结果,搜索用时 0 毫秒
141.
采用条文比较与法理分析方法,对我国大陆和台湾地区的《人体器官移植条例》进行比较,主要就立法目的、立法调整范围、人体器官自愿捐献、禁止人体器官商业交易、医疗机构与人员的准入和退出、违反人体器官移植之规定的法律责任等问题作了探讨与分析。本研究将为我国大陆地区的具体立法探索一些有价值的意见与建议。 相似文献
142.
Devender R. Banda James K. McAfee David L. Lee Richard M. KubinaJr 《Journal of Behavioral Education》2007,16(3):207-223
We conducted this study to determine the relationship between math preference and mastery for five middle school students
with autism spectrum disorders. We randomly presented several math addition and subtraction problem formats to determine the
students’ preferences. Results indicated that preference was idiosyncratic across students. In addition, preference was not
related to mastery in some students. Results are discussed within a theoretical framework of matching law. Implications for
practitioners are discussed.
相似文献
Devender R. BandaEmail: |
143.
Navakatikyan MA 《Journal of the experimental analysis of behavior》2007,87(1):121-141
A component-functions model of choice behavior is proposed for performance on interdependent concurrent variable-interval (VI) variable-interval schedules based on the product of two component functions, one that enhances behavior and one that reduces behavior. The model is the solution to the symmetrical pair of differential equations describing behavioral changes with respect to two categories of reinforcers: enhancing and reducing, or excitatory and inhibitory. The model describes residence time in interdependent concurrent VI VI schedules constructed from arithmetic and exponential distributions. The model describes the data reported by Alsop and Elliffe (1988) and Elliffe and Alsop (1996) with a variance accounted for of 87% compared to 64% accounted for by the Davison and Hunter (1976) model and 42% by Herrnstein's (1970) hyperbola. The model can explain matching, undermatching, and overmatching in the same subject under different procedures and has the potential to be extended to performance on concurrent schedules with more than two alternatives, multiple schedules, and single schedules. Thus, it can be considered as an alternative to Herrnstein's quantitative law of effect. 相似文献
144.
Joanne Conaghan 《Res Publica》2007,13(2):159-170
This article assesses the significance of Baker et al., Equality: from Theory to Action from the perspective of current concerns occupying legal equality scholars in the UK, focusing in particular on the practical
relevance of equality studies to the kinds of issues arising from the debate over the new Commission for Equality and Human
Rights (CEHR). The article highlights and considers key issues, including the delineation of the sphere of inequality protection,
the normative content of the concept of equality espoused by law and the potential of law to reach beyond its current limits
to embrace the broader dimensions of (in)equality identified in Baker et al.’s account. 相似文献
145.
王柯平 《Frontiers of Philosophy in China》2009,4(2):282-293
The interlink between myth and wisdom in Hellenic heritage is characteristically embodied in the Platonic philosophizing as
regards the education and enculturation of the human psyche. As is read in the end of The Republic, the myth of Er turns out to be a philosophical rewriting of poetry to a large degree. For it engagingly reveals Plato’s
moral inculcation, philosophical instruction and poetic wisdom in particular, all of which are intended to guide human conduct
along the right track for the bliss of the postmortem cycle, and put philosophy learning into first priority for the choice
of the future life. Moreover, the transmigrate experience in the mystic overtone of “the Orphic-Pythagorean conglomerate”
is discussed with a intercultural reference to the Buddhist doctrines of samsara and karma.
相似文献
146.
MARTHA NUSSBAUM 《Metaphilosophy》2009,40(3-4):331-351
Abstract: People with cognitive disabilities are equal citizens, and law ought to show respect for them as full equals. To do so, law must provide such people with equal entitlements to medical care, housing, and other economic needs. But law must also go further, providing people with disabilities truly equal access to education, even when that is costly and involves considerable change in current methods of instruction. The central theme of this essay is what is required in order to give such people political and civil rights on a basis of genuine equality. 相似文献
147.
《管子》在强调"以法治国"的同时,又推崇"守国之度,在饰四维"的德教思想,而且二者相互为用,共同服务于以君主为核心的国家统治,表现出了齐法家学派独特的治国经民理论。 相似文献
148.
149.
Timothy D. Hackenberg 《Journal of the experimental analysis of behavior》2009,91(2):257-286
Token reinforcement procedures and concepts are reviewed and discussed in relation to general principles of behavior. The paper is divided into four main parts. Part I reviews and discusses previous research on token systems in relation to common behavioral functions—reinforcement, temporal organization, antecedent stimulus functions, and aversive control—emphasizing both the continuities with other contingencies and the distinctive features of token systems. Part II describes the role of token procedures in the symmetrical law of effect, the view that reinforcers (gains) and punishers (losses) can be measured in conceptually analogous terms. Part III considers the utility of token reinforcement procedures in cross‐species analysis of behavior more generally, showing how token procedures can be used to bridge the methodological gulf separating research with humans from that with other animals. Part IV discusses the relevance of token systems to the field of behavioral economics. Token systems have the potential to significantly advance research and theory in behavioral economics, permitting both a more refined analysis of the costs and benefits underlying standard economic models, and a common currency more akin to human monetary systems. Some implications for applied research and for broader theoretical integration across disciplines will also be considered. 相似文献
150.
达庆东 《医学与哲学(人文社会医学版)》2001,22(4):14-16
卫生是人类重要的社会实践活动。卫生也是保护人体健康的重要社会事业,需要法律的保护和导向。卫生法为卫生发展提供了良好的社会环境,并控制医药卫生无序、失控及异化带来的社会危害性,造福人类,促进经济发展和社会进步。 相似文献