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   151篇
  免费   4篇
管理学   14篇
民族学   2篇
人口学   17篇
理论方法论   11篇
社会学   107篇
统计学   4篇
  2023年   1篇
  2022年   5篇
  2021年   2篇
  2020年   6篇
  2019年   5篇
  2018年   7篇
  2017年   10篇
  2016年   8篇
  2015年   7篇
  2014年   9篇
  2013年   24篇
  2012年   8篇
  2011年   9篇
  2010年   3篇
  2009年   1篇
  2008年   4篇
  2006年   6篇
  2005年   3篇
  2004年   3篇
  2002年   7篇
  2001年   1篇
  2000年   7篇
  1999年   3篇
  1997年   1篇
  1995年   1篇
  1994年   1篇
  1992年   2篇
  1991年   1篇
  1990年   1篇
  1988年   1篇
  1987年   1篇
  1986年   1篇
  1984年   1篇
  1981年   1篇
  1980年   1篇
  1978年   3篇
排序方式: 共有155条查询结果,搜索用时 15 毫秒
71.
Census 2000 Partnership and Marketing Program Evaluation   总被引:1,自引:1,他引:0  
To evaluate the Census 2000 integrated marketing strategy, the Census Bureau contracted with the National Opinion Research Center (NORC) to conduct a national representative sample survey. In addition to having a nationalrepresentative sample, NORC oversampled populations whichare historically undercounted in the census. Using threecross-sectional mixed mode surveys, NORC obtained baseline,pre- and post-census measures of awareness, attitudes, knowledge,and mailback intentions over the period of the census. This paperreports on some of the preliminary results from the NORC reportof the Partnership and Marketing Program (PMP) evaluation.  相似文献   
72.
This article explores the articulation of national identity in Russia during the Napoleonic Wars. It examines this expression by focusing on the work of Ivan Terebenev, who produced 48 popular prints known as ‘lubki’ between 1812 and 1815. These images represented one of the first attempts by a Russian artist to redefine Russian national identity in the wake of Napoleon's invasion. By mocking the French emperor and emphasising the strengths of the Russian peasants, Cossacks and the Russian spirit in his images, Terebenev established themes that would continue to appear in prints in future Russian wars. Moreover, this article focuses on the reception of these images in Russia as a means of exploring how Russians who encountered them thought about their Russianness. Terebenev's images of 1812, as this article concludes, left a lasting impression on Russian visual culture and national identity.  相似文献   
73.
1. Reported patient perceptions of seclusion revealed many negative feelings. The quest for the human element, dignity, to understand and to be understood, and to be reassured was a theme throughout. 2. Whatever nurses can do before or during the seclusion process that results in more positive perceptions by patients helps promote more comfortable feelings and more appropriate behavior. Frequent reviews of seclusion policies and procedures are important. 3. Debriefing may be one of the most important ways that staff can help the patient in diminishing the emotional impact of seclusion. It provides an opportunity to clarify the rationale for the seclusion, offer mutual feedback, and promote the patient's self-esteem.  相似文献   
74.
75.
ProblemObesity in pregnancy is associated with an increased incidence of maternal and foetal morbidity and mortality, from conditions like preeclampsia, gestational diabetes, preterm birth and stillbirth. Between 20% and 25% of pregnant women in Australia are presenting to their first antenatal appointment with a body mass index (BMI) ≥30 kg/m2, defined as obesity in pregnancy. These figures are concerning for midwifery and obstetric staff directly involved in the clinical care of these women and their families. In the absence of national or state clinical practice guidelines for managing the risks for obese pregnant women, a local quality improvement project was conducted.AimTo plan, implement, and evaluate the impact of an alternative clinical care pathway for pregnant women with a BMI  35 kg/m2 at their first antenatal visit.Project settingThe project was undertaken in the antenatal clinic of a rural referral hospital in NSW, Australia.SubjectsEighty-two women with a BMI  35 kg/m2 were eligible for the alternative care pathway, offered between January and December 2010.InterventionThe alternative care pathway included the following options, in addition to usual care: written information on obesity in pregnancy, referral to a dietitian, early plus repeat screening for gestational diabetes, liver and renal function pathology tests, serial self-weighing, serial foetal growth ultrasounds, and a pre-labour anaesthetic consultation.FindingsDespite being educated on the risk associated with obesity in pregnancy, women did not take up the offers of dietetic support or self-weighing at each antenatal visit. Ultrasounds were well received and most women underwent gestational diabetes screening.  相似文献   
76.
Norris M, Winston N. Home‐ownership, housing regimes and income inequalities in Western Europe This article compares the structural features of home‐ownership systems in European Union 15 (EU15) countries (home‐ownership rates, mortgages and public subsidisation of this tenure) with data on inequalities in outcomes (variations in home‐ownership access, risks and standards between income groups). Its purpose was to assess the relevance of the debate on the convergence and divergence of housing systems, which has dominated the comparative housing literature. The article concludes that, depending on the level of analysis adopted and the particular variables selected for examination, elements of both convergence and divergence are evident in Western European home‐ownership systems. The comparative housing literature has also largely failed to capture the key inter‐country cleavages in home‐ownership systems that are between the Northern and Southern EU15 countries. These shortcomings are related to methodological and conceptual problems in the literature.  相似文献   
77.
Under stratified random sampling, we develop a kth-order bootstrap bias-corrected estimator of the number of classes θ which exist in a study region. This research extends Smith and van Belle’s (1984) first-order bootstrap bias-corrected estimator under simple random sampling. Our estimator has applicability for many settings including: estimating the number of animals when there are stratified capture periods, estimating the number of species based on stratified random sampling of subunits (say, quadrats) from the region, and estimating the number of errors/defects in a product based on observations from two or more types of inspectors. When the differences between the strata are large, utilizing stratified random sampling and our estimator often results in superior performance versus the use of simple random sampling and its bootstrap or jackknife [Burnham and Overton (1978)] estimator. The superior performance is often associated with more observed classes, and we provide insights into optimal designation of the strata and optimal allocation of sample sectors to strata.  相似文献   
78.
79.
This study sought to establish the prevalence and correlates of intimate partner violence (IPV) victimization in the 6 months before and after Hurricane Katrina. Participants were 445 married or cohabiting persons who were living in the 23 southernmost counties of Mississippi at the time of Hurricane Katrina. Data for this study were collected as part of a larger, population-based, representative study. The percentage of women reporting psychological victimization increased from 33.6% prior to Hurricane Katrina to 45.2% following Hurricane Katrina (p < .001). The percentage of men reporting psychological victimization increased from 36.7% to 43.1% (p = .01). Reports of physical victimization increased from 4.2% to 8.3% for women (p = .01) but were unchanged for men. Significant predictors of post-Katrina victimization included pre-Katrina victimization, age, educational attainment, marital status, and hurricane-related stressors. Reports of IPV were associated with greater risk of post-Katrina depression and posttraumatic stress disorder. Data from the first population-based study to document IPV following a large-scale natural disaster suggest that IPV may be an important but often overlooked public health concern following disasters.  相似文献   
80.
This study replicated and extended the methodology used in Howlett et al. (Journal of Applied Behavior Analysis, 44, 943–947 2011) to bring the mands “Where’s (item)?” and “I want (item)” under appropriate antecedent control in two boys diagnosed with autism. Trials were alternated in which items were present, missing, and within view (but inaccessible) and missing and out of view. To program for generalization, fifteen items, multiple trainers, and multiple settings were used during teaching. For both participants, manding generalized to novel items, instructors, settings, and situations and maintained after 2 weeks following teaching. Results of the social validity assessment indicated that school staff found the procedures highly acceptable.  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