全文获取类型
收费全文 | 136篇 |
免费 | 28篇 |
国内免费 | 14篇 |
专业分类
178篇 |
出版年
2023年 | 4篇 |
2022年 | 1篇 |
2021年 | 2篇 |
2020年 | 12篇 |
2019年 | 6篇 |
2018年 | 12篇 |
2017年 | 12篇 |
2016年 | 10篇 |
2015年 | 3篇 |
2014年 | 6篇 |
2013年 | 17篇 |
2012年 | 2篇 |
2011年 | 3篇 |
2009年 | 8篇 |
2008年 | 10篇 |
2007年 | 7篇 |
2006年 | 13篇 |
2005年 | 6篇 |
2004年 | 8篇 |
2003年 | 5篇 |
2002年 | 3篇 |
2001年 | 5篇 |
2000年 | 1篇 |
1999年 | 2篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1995年 | 4篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1989年 | 2篇 |
1985年 | 1篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有178条查询结果,搜索用时 0 毫秒
31.
LICIA CARLSON 《Metaphilosophy》2009,40(3-4):552-566
Abstract: This essay explores various roles that philosophers occupy in relation to intellectual disability. In examining how philosophers define their object of inquiry as experts and gatekeepers, it raises critical questions concerning the nature of philosophical discourse about intellectual disability. It then goes on to consider three alternate positions, the advocate or friend, the animal, and the "intellectually disabled," each of which points to new ways of philosophizing in the face of intellectual disability. 相似文献
32.
樟柳碱所致学习和记忆障碍动物模型的探讨 总被引:2,自引:0,他引:2
本实验采用水迷津法、步下法和步入法,用樟柳碱制备学习和记忆障碍的动物模型。结果表明,樟柳碱(10毫克/公斤)可使小鼠引起学习障碍,其表现为通过水迷津全程的时间延长,而且小鼠进入盲路的错误次数明显增多。樟柳碱(10毫克/公斤)可使小鼠引起记忆障碍,在樟柳碱的影响下,小鼠步下平台或步入暗箱的潜伏期明显缩短,并使它们的错误次数增多。本实验结果进一步表明,测定小鼠的记忆障碍,步入法似乎比步下法更为敏感。 相似文献
33.
34.
Nancy R. Howell 《Zygon》1997,32(2):231-241
Ecofeminism refers to feminist theory and activism informed by ecology. Ecofeminism is concerned with connections between the domination of women and the domination of nature. Although ecofeminism is a diverse movement, ecofeminist theorists share the presuppositions that social transformation is necessary for ecological survival, that intellectual transformation of dominant modes of thought must accompany social transformation, that nature teaches nondualistic and nonhierarchial systems of relation that are models for social transformation of values, and that human and cultural diversity are values in social transformation. Ecofeminist theology, ethics, and religious perspectives are particularly concerned with the integration of science and religion. Examples of religious or spiritual ecofeminisms are North American Christian ecofeminism, North American womanist Christian theology, neopagan Wiccan ecofeminism, Native American ecofeminism, and Third World ecofeminism. 相似文献
35.
焦虑和抑郁动物模型的研究方法和策略 总被引:13,自引:2,他引:13
焦虑和抑郁障碍是严重威胁人们健康的精神疾病。焦虑和抑郁动物模型是通过一定的心理社会应激使动物产生明显的焦虑和抑郁情绪,模拟人类焦虑和抑郁障碍,以探讨其细胞、分子和基因水平机制。情绪障碍动物模型通常通过表面效度、结构效度和预测效度进行评价。目前的动物模型虽然存在一定的缺点,但已经为临床和科研提供了巨大帮助。 相似文献
36.
37.
Federico Zuolo 《International Journal of Philosophical Studies》2017,25(2):170-188
The principle of equal consideration of interests (ECOI) is a very popular principle in animal ethics. Peter Singer employs it to ground equal treatment and solve the problem of the basis of equality, namely the problem of why we should grant equal treatment despite the variability of people’s features. In this paper, I challenge Singer’s argument because ECOI does not provide plausible grounds to presume that the interests of diverse individuals are actually equal. Analyzing the case of pain and the interest in not suffering in particular, I contend that there are some insurmountable epistemic and axiological problems in accounting for the equality of interests. Besides criticizing ECOI as a basis of equality, I argue that we need to rely on an equality of moral status. I conclude by providing some considerations on the relation between equality and the principle of proportionality. 相似文献
38.
39.
Allen C 《Theoretical medicine and bioethics》2006,27(4):375-394
Ethicists have commonly appealed to science to bolster their arguments for elevating the moral status of nonhuman animals. I describe a framework within which I take many ethicists to be making such appeals. I focus on an apparent gap in this framework between those properties of animals that are part of the scientific consensus, and those to which ethicists typically appeal in their arguments. I will describe two different ways of diminishing the appearance of the gap, and argue that both of them present challenges to ethicists seeking a firm scientific basis for their claims about the moral status of animals. I argue that more clarity about the role of appeals to science by applied ethicists leads to questions about the effectiveness of such appeals, and that these questions might best be pursued empirically. 相似文献
40.
Chance P 《Journal of the experimental analysis of behavior》1999,72(3):433-440
The year of Thorndike's dissertation on animal intelligence, 1898, may mark the beginning of the field that eventually became known as the experimental analysis of behavior. The dissertation began a major shift in thinking about animal and human learning, provided important methodological innovations, and carried the seeds of later research and theory, particularly by B. F. Skinner. Although Thorndike was an associationist in 1898, the dissertation began the systematic search for fundamental behavioral processes, and laid the foundation for an empirical science of behavior. 相似文献