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1.
《Journal of biological education》2012,46(3):158-161
Ecology and evolution Agricultural education Evolution and education Education division elections ISII in Europe Tree project Science teaching scholarship Biology of terrestrial arthropods A microscopied museum 相似文献
2.
Sign language studies of cross-fostered chimpanzees measure the effect of special rearing conditions on the development of
very young chimpanzees. Cross-fostered chimpanzees, like human children, develop gradually in a process that takes many years.
Here we discuss details of the procedure, the overlap between human and chimpanzee infants in the contents of the first 50-item
vocabularies, and the ways in which the signs of the chimpanzees exhibit the fuzziness of natural language categories. We
also compare the cross-fostering approach with more traditional modular approaches to the study of language-like behavior
in nonhuman animals.
Project Washoe was originally supported by grants MH-12154 from the National Institute of Mental Health and GB-7432 from the
National Science Foundation. We gratefully acknowledge this support and the support that later sign language studies of chimpanzees
have received since then from NIH, NSF, the National Geographic Society, the Grant Foundation, the Spencer Foundation, the
University of Nevada, and the UNR Foundation. 相似文献
3.
4.
The Invisibility of Disability: Using Dance to Shake from Bioethics the Idea of ‘Broken Bodies’
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Shawn H.E. Harmon 《Bioethics》2015,29(7):488-498
Complex social and ethical problems are often most effectively solved by engaging them at the messy and uncomfortable intersections of disciplines and practices, a notion that grounds the InVisible Difference project, which seeks to extend thinking and alter practice around the making, status, ownership, and value of work by contemporary dance choreographers by examining choreographic work through the lenses of law, bioethics, dance scholarship, and the practice of dance by differently‐abled dancers. This article offers a critical thesis on how bioethics has come to occupy a marginal and marginalizing role in questions about the differently‐abled body. In doing so, it has rendered the disabled community largely invisible to and in bioethics. It then defends the claim that bioethics – as a social undertaking pursued collaboratively by individuals from different disciplines – must take much better notice of the body and the embodied individual if it is to better achieve its ends, which include constructing a moral and just society. Finally, this article considers how the arts, and specifically dance (and here dance by differently‐abled dancers), provides us with rich evidence about the body and our ability to respond positively to normally ‘othered’ bodies. It concludes that greater attention to empirical evidence like that being generated in InVisible Difference will help to expand the reach and significance of bioethics, and thereby its relevance to (and consciousness of) important questions about the status of bodies and bodily differences, which must be considered as central to its ambitions. 相似文献
5.
Raphael Chijioke Njoku 《Dialectical Anthropology》2007,31(1-3):45-64
It is difficult to completely understand the life history of an intellectual excluding an understanding of his family upbringing
and formative years. Family upbringing and childhood environment, often the less known part of a life history, play crucial
roles in shaping the ideas and values individuals espouse in their adult life. Notwithstanding, this paper is not concerned
with Don C. Ohadike’s childhood. It rather focuses on the professional career of our able historian – that is the part of
his life as revealed by his most outstanding published writings. Ohadike’s published works contain a wellspring of idioms
that tell much about his values, quality of mind, and his mission as an African historian. Ohadike was a humanist, an African
patriot, and a nationalist crusader. His entire philosophy centered on safeguarding his African identity in an emergent world
of cultural imperialism.
The funds for this research were provided by a NEH-funded fellowship at the Schomburg Center, New York in the Spring of 2007.
I owe a lot of gratitude to Professor John McLeod and Dean Blaine Hudson for granting me the extra incentives to pursue my
research in New York. While all errors and misinterpretations are mine, I wish to thank the editors and anonymous reviewers
for Journal of Dialectical Anthropology for their perspective comments and suggestions on earlier drafts of this paper. 相似文献
6.
7.
用计算机处理脑片诱发电位可大大提高数据处理效率和信息提取率,并使大量、连续观察成为可能,本系统数据采集板与计算机之间采用DMA方式进行数据传送,包括采样子程序在内的全部处理程序均用高级BASIC语言编写,文中介绍了该程序各项功能和有关编程技巧以及海马脑片实验中的应用实例。 相似文献
8.
George M. White 《Cell biochemistry and biophysics》1987,11(1):25-33
Computers, the human mind, and social systems have common problems of inadequate memory and insufficient data manipulation
speed. In each of these domains, information compression techniques have evolved to reduce storage and processing needs. Among
the techniques for information compression, coding of information in procedures stands out as exceptionally powerful. Procedural
information coding also gives rise to behavior that may be defined as intelligent. It is found in the human mind, in machines
and in social systems. Its use in human thought is aided by language development which promotes regular review of abstract
procedures. A practical consequence of better understanding of procedural information coding is the possibility of training
people to exhibit greater mental capacity, a controversial possibility. This paper explores the impact of data processing
resource limitations, data compression and procedural thinking in men and machines. 相似文献
9.
This paper is divided into three sections. In the first section we offer a retooling of some traditional concepts, namely icons and symbols, which allows us to describe an evolutionary continuum of communication systems. The second section consists of an argument from theoretical biology. In it we explore the advantages and disadvantages of phenotypic plasticity. We argue that a range of the conditions that selectively favor phenotypic plasticity also favor a nongenetic transmission system that would allow for the inheritance of acquired characters. The first two sections are independent, the third depends on both of them. In it we offer an argument that human natural languages have just the features required of an ideal transmission mechanism under the conditions described in section 2.We would like to thank Robert Boyd, Noam Chomsky, Gerald Feinberg, Ken Glander, David Hull, Ernst Mayr, John Rawls, Peter Richerson, william Wimsatt and Paul Ziff for helpful comments on earlier drafts of this paper. Special thanks go to Doug Stalker who was instrumental in both the origins and development of this work. 相似文献
10.
C. Dreller W. H. Kirchner 《Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology》1993,173(3):275-279
Airborne sound signals emitted by dancing honeybees (Apis mellifera) contain information about the locations of food sources. Honeybees can perceive these near field sounds and rely on them to decode the messages of the dance language. The dance sound is characterized by rhythmical air particle movement of high velocity amplitudes. The aim of the present study was to identify the sensory structures used to detect near field sound signals. In an operant conditioning experiment, bees were trained to respond to sound. Ablation experiments with these trained bees revealed that neither mechanosensory hairs on the antennae or head nor bristle fields at the joints of the antenna, but Johnston's organ, a chordotonal organ in the pedicel of the antenna, is used to detect near field sound in honeybees. 相似文献