全文获取类型
收费全文 | 3023篇 |
免费 | 106篇 |
国内免费 | 52篇 |
专业分类
管理学 | 129篇 |
民族学 | 32篇 |
人口学 | 276篇 |
丛书文集 | 333篇 |
理论方法论 | 156篇 |
综合类 | 1859篇 |
社会学 | 255篇 |
统计学 | 141篇 |
出版年
2024年 | 8篇 |
2023年 | 38篇 |
2022年 | 51篇 |
2021年 | 72篇 |
2020年 | 72篇 |
2019年 | 82篇 |
2018年 | 74篇 |
2017年 | 96篇 |
2016年 | 68篇 |
2015年 | 97篇 |
2014年 | 148篇 |
2013年 | 248篇 |
2012年 | 201篇 |
2011年 | 250篇 |
2010年 | 178篇 |
2009年 | 192篇 |
2008年 | 176篇 |
2007年 | 174篇 |
2006年 | 195篇 |
2005年 | 181篇 |
2004年 | 140篇 |
2003年 | 131篇 |
2002年 | 87篇 |
2001年 | 101篇 |
2000年 | 57篇 |
1999年 | 16篇 |
1998年 | 12篇 |
1997年 | 10篇 |
1996年 | 7篇 |
1995年 | 5篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1991年 | 1篇 |
1986年 | 1篇 |
1984年 | 1篇 |
排序方式: 共有3181条查询结果,搜索用时 0 毫秒
71.
作为一位有着明确文化意识的小说家,老舍创造了一种独特的小说类型文化寓意小说。所谓“文化寓意小说”,是指以小说的形式明确传达某种文化思想的小说,小说中的人物大都带有某种明确或较明确的文化指代性,甚至有的人物就是某种文化的代表和符号。这类小说寄寓着老舍对新国民人格的理想,这一人格的核心是办事认真、国家意识和独立精神等。 相似文献
72.
73.
Shawn Walker Mandie Scamell Pam Parker 《Women and birth : journal of the Australian College of Midwives》2018,31(3):e170-e177
Problem
Research suggests that the skill and experience of the attendant significantly affect the outcomes of vaginal breech births, yet practitioner experience levels are minimal within many contemporary maternity care systems.Background
Due to minimal experience and cultural resistance, few practitioners offer vaginal breech birth, and many practice guidelines and training programmes recommend delivery techniques requiring supine maternal position. Fewer practitioners have skills to support physiological breech birth, involving active maternal movement and choice of birthing position, including upright postures such as kneeling, standing, squatting, or on a birth stool. How professionals learn complex skills contrary to those taught in their local practice settings is unclear.Question
How do professionals develop competence and expertise in physiological breech birth?Methods
Nine midwives and five obstetricians with experience facilitating upright physiological breech births participated in semi-structured interviews. Data were analysed iteratively using constructivist grounded theory methods to develop an empirical theory of physiological breech skill acquisition.Results
Among the participants in this research, the deliberate acquisition of competence in physiological breech birth included stages of affinity with physiological birth, critical awareness, intention, identity and responsibility. Expert practitioners operating across local and national boundaries guided less experienced practitioners.Discussion
The results depict a specialist learning model which could be formalised in sympathetic training programmes, and evaluated. It may also be relevant to developing competence in other specialist/expert roles and innovative practices.Conclusion
Deliberate development of local communities of practice may support professionals to acquire elusive breech skills in a sustainable way. 相似文献74.
ABSTRACTResearch has explored how care managers in elder care – who often function as ‘street-level bureaucrats’ – regard professional discretion. The way in which length of work experience affects care managers’ use of professional discretion remains, however, unexplored. This article present findings from 12 focus groups with 60 care managers. By bringing attention to how care managers experience the needs assessment process, this article sheds light on how these ‘street-level bureaucrats’ struggle when they try to balance their clients’ needs against institutional frameworks and local guidelines. Length of work experience seems to play a role in how care managers claim to use professional discretion. Experienced care managers describe how they deviate from the guidelines at times in order to create an increased scope of action in their decision-making process. Those with less time in the profession describe greater difficulties in this respect. Findings suggest that research should explore if length of work experience plays a role in the actual way in which care managers assess needs and make decisions. As such, they contribute to our understanding of how needs assessment processes are navigated by professionals while also pointing towards the nature of professional discretion in gerontological social work. 相似文献
75.
Using the Theory of Planned Behaviour to Understand Motivation to Register Births in Lombok,Indonesia 下载免费PDF全文
Anaise Williams Santi Kusumaningrum Cyril Bennouna Rahmadi Usman Wenny Wandasari Lindsay Stark 《Children & Society》2018,32(5):368-380
Despite government interest in promoting birth registration, more than a third of Indonesian children do not have a birth certificate, affecting the realisation of both their human and citizen rights. While barriers to registering children's births in Indonesia have been assessed, there is limited research on how communities perceive the importance of having a birth certificate. This study used focus group discussions to explore parental motivations around birth registration. The results of a thematic analysis found that perceived use of birth certificates, perceived control over the application process and social norms related to certificate ownership affect the intention to apply. 相似文献
76.
We describe a regression-based approach to the modelling of age-, order-, and duration-specific period fertility, using retrospective survey data. The approach produces results that are free of selection biases and can be used to study differential fertility. It is applied to Demographic and Health Survey data for Ethiopia, Kenya, Tanzania, and Zimbabwe to investigate differential trends in fertility by education. Parity progression fell and the intervals following each birth lengthened between the 1970s and 2000s in all four countries. Fertility fell most among women with secondary education. In contrast to other world regions, postponement of successive births for extended periods accounted for much of the initial drop in fertility in these African countries. However, family size limitation by women with secondary education in Ethiopia and Kenya and longer birth spacing in Zimbabwe also played significant roles. Thus, birth control is being adopted in Eastern Africa in response to diverse changes in fertility preferences. 相似文献
77.
Øystein Kravdal 《Population studies》2018,72(2):139-156
There is still considerable uncertainty about how reproductive factors affect child mortality. This study, based on Demographic and Health Survey data from 28 countries in sub-Saharan Africa, shows that mortality is highest for firstborn children with very young mothers. Other children with young mothers, or of high birth order, also experience high mortality. Net of maternal age and birth order, a short preceding birth interval is associated with above average mortality. These patterns change, however, if time-invariant unobserved mother-level characteristics of importance for both mortality and fertility are controlled for in a multilevel–multiprocess model. Most importantly, there are smaller advantages associated with longer birth intervals and being older at first birth. The implications of alternative reproductive ‘strategies’ are discussed, taking into account that if the mother is older at birth, the child will also be born in a later calendar year, when mortality may be lower. 相似文献
78.
文章根据陕西省历次人口普查、部分人口抽样调查资料及公安、教育、计生统计报表数据,时全省出生人口性别失衡程度、女婴缺失数量和分因素贡献率等几个问题进行定量分析,并对出生人口性别比综合治理和科学决策提出建议。 相似文献
79.
80.
甘肃省南部林区属于国家长江上游水土保持重点防治区域,具有非常重要的战略地位。世代居住在这块地方上的藏、汉族群积累了大量与所处环境相适应的生存技能和经验。构筑起与这种生态环境相适应的生存文化,形成了以森林为核心的生态系统与以苯教为核心的生存文化之间的共生关系。在保护当地生态环境、改善类似地区的生态环境、改变同一地区不同族群的生态观念等方面都能发挥作用,具有很强的实用价值,应该进行深入发掘和总结。 相似文献