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   78772篇
  免费   3312篇
  国内免费   433篇
管理学   626篇
劳动科学   10篇
民族学   1829篇
人才学   15篇
人口学   992篇
丛书文集   12801篇
理论方法论   3332篇
综合类   59934篇
社会学   1958篇
统计学   1020篇
  2024年   40篇
  2023年   329篇
  2022年   524篇
  2021年   598篇
  2020年   628篇
  2019年   512篇
  2018年   544篇
  2017年   685篇
  2016年   945篇
  2015年   1463篇
  2014年   4060篇
  2013年   3237篇
  2012年   4762篇
  2011年   5848篇
  2010年   4663篇
  2009年   4816篇
  2008年   5113篇
  2007年   6565篇
  2006年   6693篇
  2005年   6222篇
  2004年   5878篇
  2003年   5824篇
  2002年   4566篇
  2001年   3975篇
  2000年   2024篇
  1999年   503篇
  1998年   213篇
  1997年   164篇
  1996年   115篇
  1995年   109篇
  1994年   75篇
  1993年   52篇
  1992年   47篇
  1991年   29篇
  1990年   14篇
  1989年   11篇
  1988年   16篇
  1987年   3篇
  1985年   101篇
  1984年   116篇
  1983年   75篇
  1982年   78篇
  1981年   66篇
  1980年   73篇
  1979年   64篇
  1978年   58篇
  1977年   8篇
  1976年   9篇
  1974年   1篇
  1973年   1篇
排序方式: 共有10000条查询结果,搜索用时 171 毫秒
31.
宋代共设有三等閤职,最初供职于閤门,后閤职官员出外任职情况变得普遍,直接推动了外任武官兼带閤职制度的发展,此后閤职作为武官兼带的一种职名,成为奖励军功以及控制武官的一种有效手段。而閤职制度的发展也使閤职作为武臣清选的地位逐渐确立,表现之一就是在磨勘叙迁上较一般武官而言具有一定的优越性。同时,内外不同的閤职在磨勘制度上也有一定的差异,这些差异的产生也加深了閤职作为武臣清选的内涵。  相似文献   
32.
历史照亮过去,历史启迪未来。以党史、新中国史、改革开放史、社会主义发展史为核心内容的“四史”教育,是以历史为基础的思想政治教育。从党史、新中国史、改革开放史、社会主义发展史中挖掘思想政治理论课教育资源,对高校传承红色基因、落实立德树人根本任务具有重要的指导意义。以庆祝中国共产党成立100周年为契机,将“四史”教育融入高校思想政治理论课教学,必须遵循相应的逻辑理路:树立正确党史观、坚定理想信念的价值追求是融入的逻辑立场;强化大历史观、理解党的伟大贡献是融入的逻辑方法;坚持内在统一性、把握“四史”教育的整体性逻辑是融入的基本前提;抓住侧重点、精准对接各门大学生思想政治理论课程是融入的逻辑核心;坚持实践逻辑、引导大学生从“四史”中汲取智慧和力量是融入的根本遵循。  相似文献   
33.
BackgroundSupporting women to continue breastfeeding is a global challenge. The Milky Way Program is an effective face to face intervention to increase breastfeeding rates up to six months postpartum. The sustainability and access to the Milky Way Program could be enhanced by transforming it into a mobile application allowing women to access relevant information from their own place at a convenient time.AimTo explore the process of transforming the Milky Way Program into an acceptable and usable mobile health application.MethodStakeholders including multidisciplinary researchers and end-users designed the application based on the Milky Way Program by using Persuasive System Design principles. A mixed-method approach was used in the development and evaluation process. Seven women were recruited through convenience sampling to pilot test the application. The women’s feedback was collected through an online survey six weeks after birth and individual interviews at four months postpartum.FindingsWomen in the pilot study reported that the breastfeeding application was well designed, easy to use, interactive, reassuring and evidence-based with credible sources of information.ConclusionThe Persuasive System Design model combined with end-user engagement can feasibly inform the development of an acceptable and usable mobile health application for breastfeeding based on a proven clinical intervention. Further rigorous testing is required to evaluate the effectiveness of the application on breastfeeding initiation and duration.  相似文献   
34.
Given the increased popularity of macroprudential measures in the aftermath of the great financial crisis (GFC), a key policy question to arise in certain mortgage markets is whether a significant access to credit issue exists amongst prospective homeowners because of these new policies. In this paper we assess whether such a problem arises in the context of the Irish mortgage market – a market particularly adversely impacted by the GFC. We use a microsimulation model to estimate the level of latent credit demand that could be serviced by the market given prudent credit risk assessment and the current macroprudential regulations. We then compare this demand to current market provision to explore whether a credit gap exists. Finally, we simulate how a public mortgage credit scheme or equity “help-to-buy” type instrument may help credit access. We find both instruments to be effective but would lead to somewhat higher house prices.  相似文献   
35.
Abstract

This paper focuses on the inference of suitable generally non linear functions in stochastic volatility models. In this context, in order to estimate the variance of the proposed estimators, a moving block bootstrap (MBB) approach is suggested and discussed. Under mild assumptions, we show that the MBB procedure is weakly consistent. Moreover, a methodology to choose the optimal length block in the MBB is proposed. Some examples and simulations on the model are also made to show the performance of the proposed procedure.  相似文献   
36.
Objective: This study examines the health insurance literacy, or the ability to use health insurance effectively, of college students. Participants: A total of 455 students from a large, public university completed an online questionnaire in November 2016. Methods: A questionnaire examined students’ knowledge of commonly encountered health insurance terms and ability to apply that knowledge to determine cost-sharing in a clinical setting. Results: The majority of students were able to correctly identify the most commonly encountered terms, but could not identify terms related to plan types and options. Eighty-eight percent of students could not determine their cost-sharing for two presented scenarios. Approximately half of the students indicated they had been confused about their health insurance plan, with one-quarter of students stopping or delaying medical care due to confusion. Conclusions: Outreach and education for students should target specific deficits in knowledge such as those identified in this study.  相似文献   
37.
The current study assesses the association between several work-related factors and psychological distress among social workers (SWs) in Israel. The data were collected through structured questionnaires, administered to a sample of 494 SWs. The findings suggest that most of the examined work-related factors (namely, years of professional experience, personal work-related subjection to violence, burnout, compassion fatigue, and sense of coherence), with the exception of compassion satisfaction, significantly predicted psychological distress among SWs. The conclusion is that it is important to embed within the social work practice strategies for reducing sources of psychological distress (job demands) and increasing material, professional, and personal resources. Reducing the levels of psychological distress experienced by SWs will benefit not only themselves, but also their families and colleagues, as well as their clients. Moreover, this has potential benefits for the social work profession and for the general community.  相似文献   
38.
This article studies the voters of DENK, the first immigrant party to gain seats in a national parliament. It builds further on the existing literature on how immigrants and people from immigrant descent vote in Western European countries. From the literature we derive seven expectations about the kind of voters that are likely to vote for an immigrant party in terms of their political cynicism, attitudes towards economic, globalisation and moral issues. We find that DENK voters are younger Muslims, who have conservative views on moral matters, cynical attitudes towards politics, right-wing views on economic matters and progressive views on issues that pertain to the globalisation dimension, such as immigration, integration and Islam and in particular discrimination. This article uses VAA data to construct a matched sample that in terms of key variables is representative for voters with and without a migration background.  相似文献   
39.
在"一带一路"倡议下,云南省近年来与南亚、东南亚国家之间的教育合作不断加强,取得了可喜的成绩。基于云南省与南亚、东南亚国家的中外合作办学数据,考察云南省中外合作办学现状,发现云南省中外合作办学还存在留学生生源面窄且学历层次低、中外合作办学规模小且办学层次不高、联合科学研究产出能力较弱等问题。因此,应从国家层面、当地政府层面、大学层面分别采取相应措施,大力促进大学国际化发展,完善大学国际化的体制机制与法律监管,搭建更多国际合作平台。当地政府应加强大学国际化的统筹规划、综合协调和宏观管理,省域大学应加大国际化保障条件的建设力度。  相似文献   
40.
以风险理论审视非物质文化遗产的现行法律制度,根据风险产生根源不同,非物质文化遗产保护的制度风险会表现为制度运转失灵风险、制度功能偏差风险和公平性缺失风险。化解制度风险,形成制度风险的维度,不可基于同一个标准,而是需要在大的框架之下论及制度风险的法律管控,需要有针对性地创构"建立私权,善用公权"的多元法律控制体系,并在体系内引入技术规制,创设"非物质文化遗产权",推动民间习惯法与法律制度、公法与私法的互动式发展。  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