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   2869篇
  免费   429篇
  国内免费   133篇
  3431篇
  2025年   2篇
  2024年   44篇
  2023年   46篇
  2022年   58篇
  2021年   87篇
  2020年   117篇
  2019年   108篇
  2018年   123篇
  2017年   124篇
  2016年   131篇
  2015年   104篇
  2014年   107篇
  2013年   255篇
  2012年   195篇
  2011年   209篇
  2010年   141篇
  2009年   166篇
  2008年   178篇
  2007年   205篇
  2006年   207篇
  2005年   151篇
  2004年   118篇
  2003年   85篇
  2002年   72篇
  2001年   36篇
  2000年   38篇
  1999年   40篇
  1998年   35篇
  1997年   35篇
  1996年   25篇
  1995年   21篇
  1994年   15篇
  1993年   15篇
  1992年   9篇
  1991年   16篇
  1990年   10篇
  1989年   9篇
  1988年   11篇
  1987年   9篇
  1986年   9篇
  1985年   10篇
  1984年   12篇
  1983年   7篇
  1982年   9篇
  1981年   6篇
  1980年   6篇
  1979年   7篇
  1973年   2篇
  1970年   1篇
  1967年   1篇
排序方式: 共有3431条查询结果,搜索用时 0 毫秒
181.
一、日本神道教的宗教动员在历次侵略战争中,日本军国主义政府以神道教为国教,发动佛教及其他宗教实施宗教动员。1.神道教的宗教动员思想神道教主张“神国日本”在世界上的绝对优越性,具有领导全世界的责任和神圣使命感。天皇是创造日本国的天照大神的直系子孙,具有神权,是日本唯一正统的统治者,国民必须对天皇绝对崇敬和绝对服从。而且臣民必须“忠于天皇”、“敬神崇祖”、“灭私奉公”,甚至要求“一旦如有缓急,当义勇奉公,以扶翼天壤无穷之皇运”,即要求一旦遇有战争等非常事态,要为天皇制国家卖命。而以天皇名义发动的战争则是“圣战”,…  相似文献   
182.
神钟与道教     
中国古钟源远流长,从石器时代的陶钤算起已有五六千年的历史,它不仅有形、有义、还有声,严格来说,钟不仅有一种声,还有阴阳多种声,而更有趣的是,与这声相和的,是天地间的吟咏和人世间的吟咏,这种大小吟咏相和,居然和谐共存了两三千年的历史,这大概也就是至今人们吟咏相和乐此不  相似文献   
183.
Large-scale neural network for sentence processing   总被引:4,自引:0,他引:4  
Our model of sentence comprehension includes at least grammatical processes important for structure-building, and executive resources such as working memory that support these grammatical processes. We hypothesized that a core network of brain regions supports grammatical processes, and that additional brain regions are activated depending on the working memory demands associated with processing a particular grammatical feature. We used functional magnetic resonance imaging (fMRI) to test this hypothesis by comparing cortical activation patterns during coherence judgments of sentences with three different syntactic features. We found activation of the ventral portion of left inferior frontal cortex during judgments of violations of each grammatical feature. Increased recruitment of the dorsal portion of left inferior frontal cortex was seen during judgments of violations of specific grammatical features that appear to involve a more prominent working memory component. Left posterolateral temporal cortex and anterior cingulate were also implicated in judging some of the grammatical features. Our observations are consistent with a large-scale neural network for sentence processing that includes a core set of regions for detecting and repairing several different kinds of grammatical features, and additional regions that appear to participate depending on the working memory demands associated with processing a particular grammatical feature.  相似文献   
184.
The authors examined the construct of psychopathy as applied to 130 adolescent offenders using 3 psychopathy measures and a broad range of DSM-TV Axis I diagnoses and psychosocial problems. Measures used in the study included the following: (a) Psychopathy Checklist-Youth Version, (b) Antisocial Process Screening Device, (c) a modified version of the Self-Report Psychopathy-II scale, and (d) the Adolescent Psychopathology Scale. Results from this study offer incremental support for the construct validity of psychopathy in youth. Psychopathy evidenced better convergent and discriminant validity results than did the disruptive behavior disorders (DBDs) such as oppositional-defiant disorder (ODD) and conduct disorder (CD). Despite this finding, psychopathy scales nonetheless correlated with other forms of psychopathology at a higher rate than was expected, suggesting that comorbidity is high even when psychopathy is used as a classification scheme. Also, hierarchical multiple regression was used to determine whether psychopathy offered an improvement in the prediction of previous violent and nonviolent offenses. The results for the current study were mixed, with only the PCL-YV significantly predicting previous violent and nonviolent offenses beyond the DBDs. The findings indicate that psychopathy may offer incremental improvement over DBDs with regard to level of comorbidity and perhaps even prediction. However, simply extending the adult construct of psychopathy to youth without considering the array of psychopathology that may accompany adolescent psychopathy could be misleading.  相似文献   
185.
This study adopted a role-based perspective in examining whether changes in performance over time (i.e., dynamic criteria) were a function of changes in individual leadership role responsibilities. Longitudinal data from captains in the modern era of the National Hockey League ( N = 201) were used to test a dynamic criterion hypothesis using multilevel growth modeling. Time ( k = 10) was modeled as a random effect, whereas captain status (i.e., leadership role responsibility) was included as a time-varying covariate. Individual performance was measured as the adjusted points (goals scored plus assists adjusted for individual and historical effects). Results of a series of model building steps that included the examination of alternative complex error structures indicated an overall negative performance trend. Those seasons in which a player assumed formal leadership responsibilities (i.e., team captain) were associated with better performance compared to seasons in which the player had no leadership responsibilities. These results were found to be robust even after controlling for individual performance in the previous season. Results are discussed in terms of the possible positive implications for individual performance and the motivation to lead through developing a culture in which leadership positions are highly valued by the organization, visible to others on the team, and where leadership responsibilities do not interfere with task performance.  相似文献   
186.
王阳明思想中的“身体”隐喻   总被引:2,自引:0,他引:2  
本文首先揭示了王阳明对身体的两种基本样式的区分 ,然后从身体的七个具体的存在面向考察阳明身体隐喻的使用 ,以期通过此“第二序”的论说方式之反思 ,而阐发阳明乃至宋明儒家运思的能近取譬特征  相似文献   
187.
Employing the implicit priming task, we examined whether Chinese words that shared the initial onset consonant could be typed, using the phonetic-based method (called zhuyin), with faster response times than words that did not share the initial onset consonant. We also examined the effect of sharing the initial tonal syllable. A significant onset preparation effect and a significant syllable preparation effect were both observed. The latter was found to vary linearly with the number of segments in the syllable. The slope of 63 ms was similar to the 70-ms onset effect, suggesting that the syllable effect was segment-based. The results contrasted with the lack of an onset effect previously reported for speaking, and were interpreted as supporting the output constraint hypothesis which states that the kind of outputs a production system is designed to produce (speaking vs. typing) can flexibly and adaptively alter the way the system is organized and operates.  相似文献   
188.
The emotional Stroop task provides an experimental measure of selective attention to emotional information. In the current study, the emotional Stroop effect was examined in a Spanish–English bilingual speaking population. The results revealed that the emotional Stroop effect is a robust phenomenon and replicable within a bilingual population. Furthermore, highly proficient bilinguals demonstrated equal interference effects in both their first language and their second language. The current study provides evidence of the automatic activation of emotional components in words appearing in more than one language. These results are discussed with reference to previous findings in the literature on bilingual emotion word representation.  相似文献   
189.
ABSTRACT

Grounded on the Job Demands–Resources model, the present study conducted 2 studies to test a multilevel model of work engagement. Using data from 606 leader–employee pairs taken from 40 gas stations of a petroleum company, and a 3-wave data from 145 service teams and 542 leader–employee pairs from a variety of service organizations, convergent evidence suggested that (a) the unit leaders’ autonomy-support climate and psychological capital lead to service performance through work engagement and (b) psychological capital could attenuate the positive effect of unit leaders’autonomy-support climate on work engagement. In addition, the unit leaders’ autonomy-support climate acts as a job resource for boosting work engagement when both workloads and emotional demands or job insecurity are high.  相似文献   
190.
Abstract

Phase stability of the intermetallic compound Al3Nb is investigated as a function of nickel additions by band structure calculations based on an extended Hueckel tight-binding method. With this method, the electronic structure and total energies of the Al6-n -Ni n Nb2 compounds (where n is an integer from 0 to 6) are calculated for both D022 and L12 structures under the assumption that nickel substitutes for aluminium. The electronic total energies obtained from integration of the energy states of all electrons considered have shown that the D022 structure is stable in the binary Al3Nb compound as compared with the L12 structure; conversely, the L12 structure is stable for compounds with n values greater than 1. These calculations are in good agreement with X-ray diffraction results reported by Schubert and co-workers. Differences in the electronic total energy per atom between D022 and L12 are - 0·79 eV and 0·56 eV for n equal to 0 and 2, respectively.  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