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   1538篇
  免费   38篇
  国内免费   10篇
管理学   280篇
民族学   12篇
人口学   190篇
丛书文集   9篇
理论方法论   107篇
综合类   47篇
社会学   535篇
统计学   406篇
  2023年   15篇
  2022年   15篇
  2021年   12篇
  2020年   35篇
  2019年   41篇
  2018年   47篇
  2017年   82篇
  2016年   42篇
  2015年   34篇
  2014年   42篇
  2013年   295篇
  2012年   64篇
  2011年   56篇
  2010年   33篇
  2009年   36篇
  2008年   38篇
  2007年   39篇
  2006年   33篇
  2005年   43篇
  2004年   37篇
  2003年   25篇
  2002年   25篇
  2001年   45篇
  2000年   31篇
  1999年   30篇
  1998年   21篇
  1997年   22篇
  1996年   23篇
  1995年   16篇
  1994年   22篇
  1993年   18篇
  1992年   16篇
  1991年   9篇
  1990年   13篇
  1989年   22篇
  1988年   21篇
  1987年   17篇
  1986年   17篇
  1985年   23篇
  1984年   17篇
  1983年   18篇
  1982年   17篇
  1981年   20篇
  1980年   12篇
  1979年   4篇
  1978年   4篇
  1977年   4篇
  1976年   7篇
  1973年   6篇
  1972年   4篇
排序方式: 共有1586条查询结果,搜索用时 15 毫秒
71.
This study aims to investigate differences in perception among Kuwaiti parents, teachers, and employees regarding the services that are needed in different special education settings. The participants (n = 135) included 45 parents of children with intellectual developmental disabilities (IDD), 63 teachers in special education schools, and 27 employees working in the Higher Council of the Disabled. A survey was conducted using Hassan’s (The needs of parents of children with disabilities in relationship with child’s age, gender, and type of disability, 1992) Arabic version of the Family Need Inventory. The findings showed differences in perception among parents, teachers, and employees regarding what they consider to be the most important services for families of children with IDD. Another result showed significant differences in perception among the three groups regarding services (match or/and mismatch of responses), except for 3 out of 35 types of services. Suggestions and implications are discussed to provide information to social service providers to help them evaluate the laws that pertain to disability in Kuwait. The findings of this study will help social service providers determine and implement laws that meet the needs of parents of children with IDD and give them the right to be full partners in their children’s education.  相似文献   
72.
73.
Public participation in the planning and design of major public infrastructure and construction (PIC) projects is crucial to their success, as the interests of different stakeholders can be systematically captured and built into the finalised scheme. However, public participation may not always yield a mutually acceptable solution, especially when the interests of stakeholders are diverse and conflicting. Confrontations and disputes can arise unless the concerns or needs of the community are carefully analysed and addressed. The aim of the paper is to propose a systematic method of analysing stakeholder concerns relating to PIC projects by examining the degree of consensus and/or conflict involved. The results of a questionnaire survey and a series of interviews with different entities are provided, which indicate the existence of a significant divergence of views among stakeholder groups and that conflicts arise when there is a mismatch between peoples’ perception concerning money and happiness on the one hand and development and damages on the other. Policy and decision-makers should strive to resolve at least the majority of conflicts that arise throughout the lifecycle of major PIC projects so as to maximise their chance of success.  相似文献   
74.
In product design, human factors are considered as an element of differentiation given that today's consumer demands are increasing. Safety, wellbeing, satisfaction, health, effectiveness, efficiency, and other aspects must be effectively incorporated into the product development process. This work proposes a usability assessment model that can be incorporated as an assessment tool. The methodological approach is settled in two stages. First a literature review focus specifically on usability and developing user-centred products. After this, a model of usability named Usa-Design (U-D?) is presented. Consisted of four phases: understanding the use context, pre-preliminary usability assessment (efficiency/effectiveness/satisfaction); assessment of usability principles and results, U-D? features are modular and flexible, allowing principles used in Phase 3 to be changed according to the needs and scenario of each situation. With qualitative/quantitative measurement scales of easy understanding and application, the model results are viable and applicable throughout all the product development process.  相似文献   
75.
Given increasing ethnic diversity of divorcing families, it is more important than ever for family court evaluators to understand the ethical concerns and principles underlying the use of psychological testing with ethnic family members. Major professional organizations have promulgated the guidelines of child custody evaluation with an imperative to consider cultural factors in the evaluation. However, there is a paucity of literature that addresses ethnicity and psychological testing in child custody evaluations. This article addresses three major ethical domains: (a) competence, (b) test fairness, and (c) test interpretation when psychological tests are used. Practice recommendations provide guidelines to ensure ethical standards and competence in using psychological testing with ethnically diverse families in child custody and other family court evaluations.  相似文献   
76.
77.
The Japanese “just-in-time with kanban” technique reduces in-process inventory to absolute minimal levels, in concert with the Japanese belief that inventory is an unnecessary evil. Due to the success of Japanese firms that employ this type of system, American firms would like to import this technique and emulate Japanese successes. But this Japanese success may be attributable not only to the just-in-time with kanban technique but also to the production environment in which the technique is employed. This paper simulates the just-in-time with kanban technique for a multiline, multistage production system in order to determine its adaptability to an American production environment that might include such characteristics as variable processing times, variable master production scheduling, and imbalances between production stages. The results have practical implications for those firms considering adoption of the Japanese technique.  相似文献   
78.
Characteristics of emigration from Fujian (Fukien) province, China, are analyzed, with attention to the impact on countries of destination and origin. The author notes that emigration from Fujian totalled some 6.5 million by 1984, of which 6.3 million live in Southeast Asia.  相似文献   
79.
The returns from individual account pension plans are subject to fluctuations in capital markets. This increases income uncertainty for the beneficiary and exposes individuals to the risk of fluctuations in the economy in general and the stock market in particular. A minimum pension guarantee is a way to avoid this pitfall by providing a minimum annuity regardless of the actual investment performance of individual accounts. In this article, we present a cost analysis of a minimum benefit guarantee mechanism for the voluntary Individual Pension System in Turkey. We examine the cost estimates and the probability of providing guaranteed payments under various economic and demographic assumptions.  相似文献   
80.
A key assumption of general strain theory (GST) is that various factors condition the effects of strains on crime. Past research examining this conditioning hypothesis tended to focus on youth samples and use gender as a control variable. Using survey data from Chinese female inmates, this study tests the strain–crime relationship posited in GST as well as the hypothesized effects of the conditioning factors. Regression results show that different types of strains have distinct effects on respondents’ odds to commit violent over property crimes. Conditioning factors are found to moderate the strengths of strains toward respondents’ likelihood to commit property crimes over violent crimes.  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