首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   590篇
  免费   42篇
  国内免费   17篇
  2023年   6篇
  2022年   3篇
  2021年   10篇
  2020年   16篇
  2019年   16篇
  2018年   26篇
  2017年   22篇
  2016年   28篇
  2015年   23篇
  2014年   12篇
  2013年   58篇
  2012年   20篇
  2011年   22篇
  2010年   16篇
  2009年   26篇
  2008年   51篇
  2007年   63篇
  2006年   43篇
  2005年   40篇
  2004年   31篇
  2003年   24篇
  2002年   15篇
  2001年   10篇
  2000年   13篇
  1999年   15篇
  1998年   8篇
  1997年   9篇
  1996年   1篇
  1995年   4篇
  1994年   5篇
  1993年   1篇
  1992年   7篇
  1991年   2篇
  1990年   1篇
  1989年   1篇
  1987年   1篇
排序方式: 共有649条查询结果,搜索用时 15 毫秒
561.
随着介入治疗技术在临床的广泛应用,目前已成为治疗冠心病(CAD)的主要方法之一.目前国内外指南一致推荐对于CAD的大多数de novo病变常规置入支架,可有效减少单纯球囊扩张的并发症和再狭窄的发生率,但支架内再狭窄的形成又日益突出,成为严重影响介入治疗远期疗效的主要问题.对再狭窄发生机制的研究近十年来取得诸多新进展,对其发生机制的研究和探索为解决这个世纪难题提供了理论基础和依据.本文应用现代系统科学的自组织理论,从哲学角度深入认识和理解这一病理过程.  相似文献   
562.
神经外科的发展历史就是一个不断追求微创的过程.微创神经外科狭义的理解,更多侧重于微创技术手段的应用;而广义的理解,则是指微创理念.微创神经外科取得了很大的成就,但还有许多问题需要解决.在微创神经外科的实践和发展中,不仅应重视微创技术的应用,更要注意应用微创理念.  相似文献   
563.
《管子》农学思想及其现代意义   总被引:1,自引:1,他引:0  
《管子》是管仲学派的著作集,是我国古代最早的一部百科全书。其中包含大量独具特色的农学思想:以农为基础、农工商并举的农业经营思想;摸清国家土地家底,实行土地经营制度改革,实行因时因地制宜的土地利用思想;加强田间管理,充分利用劳动生产工具,勤于耕耘,深耕除草,适度灌溉、实行轮栽制度的田间耕作思想;善待自然,防止各种农业灾害的农业哲学思想。这些思想至今仍对我国正确处理农工商的关系,合理解决“三农”问题;确保生态农业建设;正确认识国家土地形势,搞好土地经营权流转制度改革具有十分重要的现实意义。  相似文献   
564.
Previous studies have determined that masculinity, femininity, need for closure and authoritarianism are significant predictors of sexism. The present study attempted to integrate these variables in order to better understand the nature of general ambivalent sexism and workplace–specific sexism in Singapore. Chinese traditionality and Chinese modernity were specifically examined as potential predictors of sexism. Robust results from hierarchical regressions indicated that these indigenous cultural variables were highly important in predicting general and workplace–specific sexism. Although masculinity and need for closure were unrelated to sexism, participant sex, femininity and authoritarianism significantly predicted sexist attitudes towards women. Most important, Chinese values were found to add significant incremental validity in predicting sexist attitudes beyond what was accounted by the aforementioned predictors. Chinese traditionality significantly predicted sexist attitudes towards women, but Chinese modernity was unrelated to sexism. Implications of these findings were discussed.  相似文献   
565.
Perverse thought     
Based on Bion's work on the 'psychotic and non-psychotic parts of the personality', the author hypothesises the existence of a special type of thought disorder known as 'perverse thought'. First the author presents an overview of the major contributions to the concept of perversion that have a bearing on 'perverse thought'. These include Freud's splitting and disavowal concepts, Klein's projective identification concept, Bion's - K link and Meltzer's transference perversion. Then, by means of a case study and some vignettes, the author illustrates how this thought disorder is configured within the analytic process. The author focuses on three main aspects of this pathology: the specific modality of projective identification in a perverse scheme, the lie and some important clinical events that reveal an attack against knowledge through the formation of the - K link. Perverse thought is an important resistance mechanism in the analytic process. Its clarification is essential, given that its main objective is to attack the knowledge process, and therefore truth, in order to pervert the analytic relationship.  相似文献   
566.
举证责任倒置与临床实践中证据的思考   总被引:1,自引:0,他引:1  
医疗纠纷的举证责任倒置对医疗患双方产生广泛而深远的影响,也使医学与法律产生了碰撞,这就要求医务工作者在临床实践中既要为患者服务又要做到每个临床决策都必须有章可循,有法可依,有据可查以维护自己的合法权益,正确认识举证责任倒置的要求和掌握在临床实践中遵循证据的方法以避免陷入越来越多的医疗纠纷。  相似文献   
567.
现代医学的有限与无奈   总被引:14,自引:2,他引:12  
在充分肯定现代医学在取得巨大进步的同时,分别从疾病病因、发病机制、早期诊断、疗效和预后等8个方向阐述了现代医学在防治人类疾病中的局限性,并简要分析了产生这种局限性的原因。  相似文献   
568.
关于古书学派属性的判定 ,首先应辨析其最高范畴与核心理念 ,其次应观其学术方向 ,看其学其术到底要把社会引向何方 ?最后还要考察其与历史文献之关系。由是观之 ,《易传》为儒家的典籍 ,殆无疑义。陈鼓应先生所说《易传》与黄老、稷下道家之同 ,只是表明了《易传》对此两派道家之影响 ,而不是相反  相似文献   
569.
The philosophical debate over the compatibility between causaldeterminism and moral responsibility relies heavily on ourreactions to examples. Although we believe that there is noalternative to this methodology in this area of philosophy, someexamples that feature prominently in the literature are positivelymisleading. In this vein, we criticize the use that incompatibilistsmake of the phenomenon of ``brainwashing,' as well as the Frankfurt-styleexamples favored by compatibilists. We provide an instance of thekind of thought experiment that is needed to genuinely test thehypothesis that moral accountability and causal determinism arecompatible.  相似文献   
570.
This paper argues that the identity of history as a discipline derives from its distinctive combination of intellectual assumptions, or categories. Many of these categories are shared with other fields of thought, including science, literature, and common sense, but in history are understood in a unique way. This paper first examines the general notion of categories of historical understanding, then scrutinises some of the specific categories suggested by classic authors on the philosophy of history such as Dilthey and Collingwood. More recent works by Goldstein, Oakeshott, Bevir, and Tucker are treated as contributions to the same discussion. It concludes that the various categories these writers have proposed are neither trivial nor incompatible and that when collated they do indeed compose a framework capable of characterising historical thought.
Luke O’SullivanEmail:
  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号