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213.
陈清 《医学与哲学(人文社会医学版)》1999,20(4):3-4
流行病学随医学的发展而发展,同时,它的发展对整个医学学科的发展也产生了重大的影响。从流行病学对医学思维、医学研究方法、医学模式及医学目的的实现等几个方面讨论了该学科在现代医学发展中的作用和地位。 相似文献
214.
Sophie Gilliat‐Ray 《Journal of Contemporary Religion》1999,14(2):233-244
As the religious diversity of English towns and cities has grown over the past thirty years due to the establishment in some places of sizeable communities of Hindus, Muslims and Sikhs, as well as other faiths, there have been important changes to local public religion. Traditional civic ceremonies, such as Remembrance Sunday, as well as new forms of civic celebration and commemoration, are now increasingly taking account of the diversity of faiths represented in Britain. This paper examines the consequences of religious diversity for English civic religion by looking at some of the traditions of civic ceremonies in England and at the way in which they have been transformed by the changing religious landscape of towns and cities. The paper also explores some of the dilemmas and questions that have emerged both for the Church of England as well as for the other faith communities when it comes to the design and delivery of civic ceremonies. 相似文献
215.
汉字词识别过程的形,音,义编码作用的研究 总被引:7,自引:0,他引:7
本文通过两个实验,采用汉字词形、音、义特征匹配任务,探讨了影响汉字词的形、音、义编码与提取方式的有关因素。实验一发现在速示条件下,对汉字词再认的成绩并不受字词的使用度的影响,反应时无明显变化,而主要受编码加工的深度影响。在形、音、义特征加工中,对音码的加工时间最长,再认的正确率最低;义码的加工时间较短,再认正确率最高;形码的反应时及再认成绩介于音码与义码之间。实验二在非速示条件下也获得了相同的结果。研究结果表明,在汉字词的形、音、义特征中,存在着编码加工深度的差异。 相似文献
216.
短时作业中警戒绩效影响因素的实验研究:兼用信号检测论分析 总被引:1,自引:0,他引:1
本文研究了短时(1小时内)作业中警戒绩效的一些影响因素。实验采用EP710警戒仪,研究了短时作业中时间、信号密度(信噪比)以及信号显著性(占空比)对警戒绩效的影响。使用的方法为信号检测论。因变量指标为辨别力指数d’和判断标准B。结果发现,作业时间和占空比对警戒绩效没有影响,信噪比对辨别力指数d’有影响但对判断标准B没有影响。结果提示,在短时作业中,信噪比对警戒绩效起显著作用. 相似文献
217.
There is a common-sense view of language, which is held by Wittgenstein, Strawson Dummett, Searle, Putnam, Lewis, Wiggins,
and others. According to this view a language consists of conventions, it is rule-governed, rules are conventionalised, a
language is learnt, there are general learning mechanisms in the brain, and so on. I shall call this view the ‘ordinary language’
view of language. Chomsky’s attitude towards this view of language has been rather negative, and his rejection of it is a
major motivation for the development of his own theory. In this paper I shall review Chomsky’s long-standing criticisms. I
shall show that (1)Chomsky’s argument does not constitute a dismissal of the ‘ordinarylanguage’ view of language, (2) Chomsky’s
conclusions about language do not follow from his argument, and (3) the ‘ordinary language’ view actually points to a promising
way for us to understand the true nature of language and mind.
This revised version was published online in August 2006 with corrections to the Cover Date. 相似文献
218.
Richard Schweickert Shengbao Chen Marie Poirier 《International journal of psychology》1999,34(5-6):447-453
Factors affecting immediate serial recall of individual items can be classified according to whether they influence the degradation of the representation, or influence the ability to redintegrate a degraded representation. For recall of entire lists, factors can be classified according to whether or not they influence the rate at which items are recalled. We review experiments in order to classify the factors of serial position, word length, word frequency, and lexicality. We propose that the two classification systems coincide, at least for those factors whose classification is known for both schemes. We end by considering whether probability of recall of an entire list might be predicted from probability of recall of individual items. 相似文献
219.
Jean‐Pierre Marquis 《国际科学哲学研究》1999,13(3):245-259
In this paper, I introduce and examine the notion of “mathematical engineering” and its impact on mathematical change. Mathematical engineering is an important part of contemporary mathematics and it roughly consists of the “construction” and development of various machines, probes and instruments used in numerous mathematical fields. As an example of such constructions, I briefly present the basic steps and properties of homology theory. I then try to show that this aspect of contemporary mathematics has important consequences on our conception of mathematical knowledge, in particular mathematical growth. 相似文献
220.