全文获取类型
收费全文 | 104篇 |
免费 | 21篇 |
专业分类
管理学 | 10篇 |
民族学 | 3篇 |
人口学 | 9篇 |
理论方法论 | 20篇 |
综合类 | 2篇 |
社会学 | 65篇 |
统计学 | 16篇 |
出版年
2023年 | 6篇 |
2022年 | 2篇 |
2021年 | 3篇 |
2020年 | 7篇 |
2019年 | 5篇 |
2018年 | 7篇 |
2017年 | 18篇 |
2016年 | 11篇 |
2015年 | 9篇 |
2014年 | 5篇 |
2013年 | 17篇 |
2012年 | 8篇 |
2011年 | 6篇 |
2010年 | 3篇 |
2009年 | 3篇 |
2008年 | 1篇 |
2007年 | 2篇 |
2006年 | 1篇 |
2005年 | 2篇 |
2004年 | 1篇 |
2002年 | 3篇 |
1999年 | 1篇 |
1996年 | 1篇 |
1994年 | 1篇 |
1987年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有125条查询结果,搜索用时 31 毫秒
21.
Luke Lindsay 《Journal of Risk and Uncertainty》2013,46(2):175-189
There is a debate in the literature about the arguments of utility in expected utility theory. Some implicitly assume utility is defined on final wealth whereas others argue it may be defined on initial wealth and income separately. I argue that making income and wealth separate arguments of utility has important implications that may not be widely recognized. A framework is presented that allows the unified treatment of expected utility models and anomalies. I show that expected utility of income models can predict framing induced preference reversals, a willingness to pay-willingness to accept gap for lotteries, and choice-value preference reversals. The main contribution is a theorem. It is proved that for all utility functions where initial wealth and income enter separately, either there will be preference reversals or preferences can be represented by a utility function defined on final wealth alone. 相似文献
22.
Johnson Lea R. Johnson Michelle L. Aronson Myla F. J. Campbell Lindsay K. Carr Megan E. Clarke Mysha D’Amico Vincent Darling Lindsay Erker Tedward Fahey Robert T. King Kristen L. Lautar Katherine Locke Dexter H. Morzillo Anita T. Pincetl Stephanie Rhodes Luke Schmit John Paul Scott Lydia Sonti Nancy F. 《Urban Ecosystems》2021,24(4):633-648
Urban Ecosystems - We introduce a conceptual model of the urban forest patch as a complex social-ecological system, incorporating cross-scale interactions. We developed this model through an... 相似文献
23.
24.
ABSTRACTThe Global Financial Crisis (GFC) of 2007–2008 added significant stress and anxieties to the already precarious lives of many young people. Despite this, there is emerging evidence that young people are able to demonstrate remarkable resilience in the midst of economic uncertainties that render the trajectories of their futures uncertain. The pressure to be resilient, to find effective ways to manage the uncertainties inherent to the liberal democracies of the twenty-first century, can be significant. The consequences of failure include deteriorating health and well-being, losses in motivation and hope, economic marginalisation, and ambivalence about the markers of what is means to be an adult. In this paper we spotlight moments in post-GFC television that have drawn on these social narratives, depicting young people's experiences of resilience and uncertainties. We view these moments as more than just television or popular culture. The stories we tell are allegorical, but they are not mere fictions. We focus on the popular television comedy Broad City (2014-) that focusses on the marginalised lifeworlds of trendy, college-educated, young hipsters Ilana and Abbi who are barely getting by in New York City. 相似文献
25.
26.
Li H Mao LL Zhang JJ Wu Y Li A Chen J 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2012,28(1):47-68
The purpose of this study was to identify and examine the dimensions of problem gambling behaviors associated with purchasing
sports lottery in China. This was accomplished through the development and validation of the Scale of Assessing Problem Gambling
(SAPG). The SAPG was initially developed through a comprehensive qualitative research process. Research participants (N = 4,982) were Chinese residents who had purchased sports lottery tickets, who responded to a survey packet, representing
a response rate of 91.4%. Data were split into two halves, one for conducting an EFA and the other for a CFA. A five-factor
model with 19 items (Social Consequence, Financial Consequence, Harmful Behavior, Compulsive Disorder, and Depression Sign)
showed good measurement properties to assess problem gambling of sports lottery consumers in China, including good fit to
the data (RMSEA = 0.050, TLI = 0.978, and CFI = 0.922), convergent and discriminate validity, and reliability. Regression
analyses revealed that except for Depression Sign, the SAPG factors were significantly (P < 0.05) predictive of purchase behaviors of sports lottery. This study represents an initial effort to understand the dimensions
of problem gambling associated with Chinese sports lottery. The developed scale may be adopted by researchers and practitioners
to examine problem gambling behaviors and develop effective prevention and intervention procedures based on tangible evidence. 相似文献
27.
Luke Fowler 《The Social Science Journal》2017,54(3):287-294
Trends in state-level public opinion on the environment within the U.S. are examined, using data from the General Social Survey (GSS) from 1976 to 2008. Multilevel Regression and Post-Stratification (MRP) approach estimates public support for environmental spending at the U.S. state-level over three decades. This allows for an analysis of inter-state homogeneity of environmental public opinion, over the latter half of the twenty century. The findings indicate state-level trends mirror those at the national-level, but state-level public opinion is becoming more analogous over time. 相似文献
28.
Xing Li M. W. Luke Chan Byron G. Spencer Wei Yang 《Journal of population economics》2016,29(4):1063-1082
Recent increases in the (male/female) sex ratio at birth in eastern Asia are thought to be associated with a preference for sons and to result from parental sex selection. However, males are less likely to marry and to have offspring as the ratio increases, and that decreases the expected number of grandchildren. Using data from the 2000 Chinese census, we test whether the sex ratio in the marriage market has an effect on the gender of subsequent births and hence on the sex ratio of the birth cohort. The slow population growth caused by the Great Famine in the early 1960s and the quick recovery that followed produced major changes in the sex ratio for those of marriageable age two decades later. We estimate that an increase of 1 % in the number of marriageable males relative to females, the marriage market sex ratio, would decrease the probability of having a son by 0.02 percentage points. That implies that the Great Famine, which occurred around 1960, led to an increase in the early 1980s of 5.8 extra male births per 100 females. 相似文献
29.
Soil-atmosphere exchange of carbon dioxide,methane and nitrous oxide in urban garden systems: impact of irrigation,fertiliser and mulch 总被引:1,自引:1,他引:0
Stephen J. Livesley Ben J. Dougherty Alison J. Smith Damian Navaud Luke J. Wylie Stefan K. Arndt 《Urban Ecosystems》2010,13(3):273-293
Urban green spaces provide important ecosystem services, such as amenity, biodiversity, productivity, climate amelioration,
hydrological and biogeochemical cycling. Intensively managed urban gardens can sequester carbon through vegetation growth
and soil C increase, but may experience nitrous oxide (N2O) emissions and reduced soil methane (CH4) uptake from irrigation and fertiliser use. Soil atmosphere exchange of N2O, CH4 and carbon dioxide (CO2) was measured in lawn and wood chip mulched garden areas in Melbourne, Australia in winter, spring and summer under various
water and fertiliser regimes. Gas exchange before and after lawn fertiliser application was measured continuously for three
weeks using an automated chamber system. Applying fertiliser led to a peak N2O emission of >60 μg N m−2 h−1, but overall only weekly irrigation (10 mm) significantly increased mean soil N2O emissions above that in other treatments. Under mulch, mean soil N2O emissions (14.0 μg N m−2 h−1) were significantly smaller than from irrigated lawn (27.9 μg N m−2 h−1), whereas mean soil CH4 uptake under mulch (−30.7 μg C m−2 h−1) was significantly greater (p < 0.01) than in any lawn treatment. Lawns were either a weak CH4 sink or source. Soil C density (0–25 cm) under mulch (12.5 kg C m−2) was greater that under lawn (8.0 kg C m−2). On a carbon dioxide equivalent (CO2-e) basis, soil N2O emissions offset the benefits of soil CH4 uptake. Mulched garden areas provide greatest C sequestration potential in soil and vegetation and the smallest non-CO2 emissions, as soil CH4 uptake offsets a large fraction of soil N2O emissions. Results of this study suggest that reducing the irrigation and fertiliser application to lawns can help mitigate
GHG emissions from urban garden systems, and increasing the area of mulched perennial garden beds can also provide net GHG
benefits; however, this needs to be tested in other garden systems with different soil types and environmental conditions. 相似文献
30.
Kristopher M. Goodrich Laura B. Farmer Joshua C. Watson R. J. Davis Melissa Luke Franco Dispenza 《Journal of LGBT Issues in Counseling》2017,11(4):203-211
ABSTRACTA Joint Task Force comprised of members of the Association for Lesbian, Gay, Bisexual, and Transgender Issues in Counseling (ALGBTIC) and the Association for Assessment and Research in Counseling (AARC) present standards of care for assessment of Lesbian, Gay, Bisexual, Transgender, Gender Expansive, and Queer/Questioning (LGBTGEQ+) Persons. 相似文献