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   944篇
  免费   30篇
  国内免费   4篇
管理学   123篇
民族学   7篇
人才学   1篇
人口学   35篇
丛书文集   89篇
理论方法论   60篇
综合类   280篇
社会学   304篇
统计学   79篇
  2024年   1篇
  2023年   6篇
  2022年   6篇
  2021年   12篇
  2020年   20篇
  2019年   18篇
  2018年   25篇
  2017年   25篇
  2016年   15篇
  2015年   30篇
  2014年   38篇
  2013年   103篇
  2012年   38篇
  2011年   54篇
  2010年   60篇
  2009年   54篇
  2008年   50篇
  2007年   71篇
  2006年   38篇
  2005年   47篇
  2004年   33篇
  2003年   25篇
  2002年   32篇
  2001年   18篇
  2000年   17篇
  1999年   26篇
  1998年   13篇
  1997年   18篇
  1996年   12篇
  1995年   8篇
  1994年   10篇
  1993年   7篇
  1992年   6篇
  1991年   9篇
  1990年   4篇
  1989年   3篇
  1988年   2篇
  1987年   5篇
  1986年   2篇
  1985年   4篇
  1984年   3篇
  1983年   3篇
  1982年   1篇
  1981年   1篇
  1980年   2篇
  1978年   1篇
  1977年   1篇
  1972年   1篇
排序方式: 共有978条查询结果,搜索用时 375 毫秒
31.
32.
Transportation infrastructures play an essential role in influencing population and employment change. While railroads, highways, and airports were constructed in different time periods, now they complement each other in terms of providing accessibility. This study uses county-level data to examine the impacts of the three forms of transportation infrastructure on population and employment change in the continental United States from 1970 to 2010. The findings suggest that transportation infrastructures play evolving but complementary roles in affecting population and employment change during the study period: railroads act as a distributive factor, highways take a facilitator role, and airports behave like growth poles. Diversification of the roles indicates that transportation infrastructures have evolved from a pure growth factor to an essential multifaceted development element of human society.  相似文献   
33.
34.
在高校学生管理中,辅导员是预防学生矛盾激化的“第一道防线”,这要求辅导员需要具备较强的调解能力。将从高校学生矛盾冲突的现状出发,挖掘辅导员在调节能力上的不足,剖析人民调解与高校学生管理的内在联系,提出高校辅导员调解能力提升的路径。  相似文献   
35.
现代新儒家对中华民族精神内涵的认识是不尽相同的,但中华民族精神蕴含在中华儒家文化之中是其理论共识。儒家的"和谐"与"理性"、"内圣外王"之道、人文精神、"极高明而道中庸"及"心性之学"等,都是中华民族精神固有的内涵。现代新儒家致力于从儒家文化视角来解读中华民族精神,是有失公正性的,不加分析地全盘肯定儒家文化及其蕴含的民族精神,也是不符合历史辩证法的。现代新儒家力图从深层的精神内核来认识儒家文化和中华民族精神,是中华民族自我认识过程的深化和发展,也是继续研究中华民族精神不可或缺的重要文化资源。  相似文献   
36.
Universities, particularly research‐intensive ones, have responded to a variety of external and internal influences by retooling their missions, culture, and organizational structures to generate revenue from market opportunities. This has resulted in the marketization of higher education: organizational practices that blur the boundary between knowledge‐driven and profit‐driven institutions. This blurring has spurred debates and uncertainties over the scope and boundaries of the 21st century university. We argue that these debates spring from institutional boundary work at the intersection of the three main missions of the contemporary academy: knowledge production, student learning, and satisfying the social charter. These missions can sometimes create areas of synergy, but also tensions that are particularly acute where market logics and business‐oriented practices contradict academic values. Within knowledge production, a key dilemma is the extent to which knowledge advancement should aim for transcendence versus revenue generation. Within student learning, the dilemma involves incommensurability between the ideals of democratic citizenship and demonstrable return on investment. Within the social charter mission, the dilemma is over whether the university can serve the public welfare while also facilitating the growth of local and national economies.  相似文献   
37.
自2010年中央一号文件首次提出“新生代农民工”说法,新生代农民工开始成为社会各界关注的对象,通过梳理相关文献大致可勾画出新生代农民工所谓“四高”、“一低”、“一薄弱”的社会印象和群体特征。相对其他群体来说,新生代农民工受教育水平并不高,对于农民身份认同相对减弱,城市社区认同较高。对于新生代农民工群体特征的研究应该区分农民工的人口学特征与社会特征,并充分认识到新生代农民工群体的异质性,对其定义和特征把握要注意从与周围群体和代际关系中共同考虑。  相似文献   
38.
随着时代的发展,高校品牌文化已经成为竞争的主题。而师德是从古至今都一直受到歌颂的,在现代利益文化的熏陶下,师德显得更加的重要。在高校的竞争中,师德建设已经成为了必不可少的环节。从师德建设的必要性着手,着重分析了师德建设在营造高校品牌文化中的作用。  相似文献   
39.
This study explored whether and how family relationships and social connections influence depressive symptoms of older migrants and older adults in transnational families using the data gathered from a cross-sectional survey in Los Angeles, California, United States, and Beijing, China. Regression results showed that the older migrants reported significantly higher levels of depression than the elders in transnational families. The findings highlight the importance of maintaining close family relations and having large friendship networks for older adults in international migrant families.  相似文献   
40.
Objective: To analyze the impact of age, BMI and sex hormone on aging males’ symptoms (AMS) and the 5-item version of the international index of erectile function (IIEF-5) scores in middle-aged and elderly Chinese men.

Methods: A population-based cross-sectional study was conducted in Jiashan County. A total of 969 men, aged between 40 and 80 years old, were admitted. Physical examination and the sex hormones were measured, and AMS and IIEF-5 scores were assessed.

Results: The oneway ANOVA analysis indicated older age groups had higher AMS total-scores, somatic and sexual sub-scores, and lower IIEF5 scores (all p?rpairwise) analyses showed the significant associations between AMS and age or sex hormone (cFT, Bio-T, SHBG, and LH) levels, and similar for IIEF5. However, when age was adjusted, the correlation coefficients (rpartial) weakened, and correlation significance disappeared, except LH (for AMS: rpartial?=?0.096, p?=?.009; for IIEF-5: rpartial?= ?0.140, p?=?.001). Multiple linear regressions confirmed the influence of increased age and LH on the AMS and IIEF5 scores.

Conclusion: CFT, Bio-T and SHBG failed to yield any additional predicting information when age was adjusted. To improve the male reproductive health, future research should pay more attention on aging-related comorbidities and how to improve general wellness.  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