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关于傅科摆相对运动轨迹的讨论 总被引:2,自引:0,他引:2
根据傅科摆确定的起始条件,正确导出其轨迹方程,并用计算机画出其相对运动轨迹曲线。同时推证得摆锤在最大幅角位置时,其相对速度为零这一重要特征。 相似文献
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惩罚是方法,规训是目的.运用福柯的相关理论,揭示《肖申克救赎》中的规训权力是如何使犯人的肉体到精神得到规训的,进而指出肉体和精神上的痛苦并不是惩罚的最终目的,把个体规训,并完成个别性到普遍性的完全顺从,才是权力机构力求达到的最终目的. 相似文献
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In this article, I examine the historiographical ideas of the historian of chemistry Hélène Metzger (1886–1944) against the background of the ideas of the members of the groups and institutions in which she worked, including Alexandre Koyré, Gaston Bachelard, Abel Rey, Henri Berr and Lucien Febrve. This article is on two interdependent levels: that of particular institutions and groups in which she worked (the Centre de Synthèse, the International Committee for History of Science, the Institut d'Histoire des Sciences et Techniques (Sorbonne) and the École Pratique des Hautes Études) and that of historiographical ideas. I individuate two particular theoretical aspirations pursued by the historians in Metzger's milieu: the ideal of total history and the study of the human mind. These two objectives were seen by Metzger and many others as implicating each other. Moreover, Metzger and other historians wanted to integrate the practice of commentary of texts in the realisations of those ideals. I argue, however, that these objectives proved very difficult to realise at the same time. One tradition which stemmed out of these discussions, exemplified by Bachelard, Canguilhem and Foucault, focused on the mind and knowledge, and renounced commentary of texts and total history as it was understood by the historians of the Centre de Synthèse. The latter, however, did not really pursue the study of the mind. Moreover, historians like Metzger and Koyré who practised an attentive analysis of texts could not realise total history. 相似文献
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在查阅大量文献的基础上,分析了光的波动说判定性实验的思想形成过程,论述了判定性实验的设计及结果;并对判定性实验的意义和地位进行了分析,认为判定性实验所用的旋转镜法,对肯定光的波动说及抛弃微粒说起了巨大作用. 相似文献
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理论力学教学的现代化离不开对科学计算软件的使用.Maple作为一种计算机代数软件系统.具备其它计算软件所不具备的显著优点.本文以理论力学中常见的傅科摆问题为例.说明Maple软件在理论力学模拟中的独特作用. 相似文献
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Our understanding of body–world relations is caught in a curious contradiction. On one side, it is well established that many concepts that describe interaction with the outer world – ‘plasticity’ or ‘metabolism’- or external influences on the body - ‘environment’ or ‘milieu’ – appeared with rise of modern science. On the other side, although premodern science lacked a unifying term for it, an anxious attentiveness to the power of ‘environmental factors’ in shaping physical and moral traits held sway in nearly all medical systems before and alongside modern Europe. In this article, I build on a new historiography on the policing of bodies and environments in medieval times and at the urban scale to problematize Foucault's claim about biopolitics as a modern phenomenon born in the European eighteenth-century. I look in particular at the collective usage of ancient medicine and manipulation of the milieu based on humoralist notions of corporeal permeability (Hippocrates, Galen, Ibn Sīnā) in the Islamicate and Latin Christendom between the 12th and the 15th century. This longer history has implications also for a richer genealogy of contemporary tropes of plasticity, permeability and environmental determinism beyond usual genealogies that take as a starting point the making of the modern body and EuroAmerican biomedicine. 相似文献
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依据福柯的微观权力理论,可知兰姆《穷亲戚》中“穷亲戚”与“富亲戚”之间的权力关系、权力怎样在他们中流动、怎样依靠权力维持这种关系及大部分穷人对当时革命不积极的原因。 相似文献
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语料库语言学在研究话语意义中起着重要作用。结构主义和后结构主义的理论和方法为语言学中的意义分析和解释及其他相关学科开辟了新的途径,为语料库语言学研究话语意义提供了理论基础。语料库语言学能够服务于词汇句法定量研究层面的话语分析,并有助于以在特定的语境下词项解释为目的的话语分析。 相似文献