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   109篇
  免费   3篇
各国政治   12篇
工人农民   21篇
世界政治   4篇
外交国际关系   3篇
法律   43篇
政治理论   29篇
  2023年   1篇
  2022年   2篇
  2021年   1篇
  2020年   4篇
  2019年   2篇
  2018年   4篇
  2017年   7篇
  2016年   5篇
  2015年   4篇
  2014年   2篇
  2013年   24篇
  2012年   4篇
  2011年   7篇
  2010年   5篇
  2009年   3篇
  2008年   2篇
  2007年   8篇
  2006年   3篇
  2005年   2篇
  2004年   5篇
  2003年   4篇
  2002年   1篇
  2001年   1篇
  2000年   3篇
  1997年   1篇
  1996年   2篇
  1993年   1篇
  1989年   1篇
  1987年   1篇
  1984年   1篇
  1971年   1篇
排序方式: 共有112条查询结果,搜索用时 15 毫秒
81.
The recent shift from the Millennium Development Goals to the much broader Sustainable Development Goals has given further impetus to the debate on the nexus between the multiple sectors of policy-making that the Goals are to cover. The key message in this debate is that different domains—for instance, water, energy and food—are interconnected and can thus not be effectively resolved unless they are addressed as being fully interrelated and interdependent. Yet while this overall narrative is forcefully supported in the new UN 2030 Agenda for Sustainable Development and the 17 Sustainable Development Goals that are the main part of this agenda, many Goals still remain sectoral in their basic outlook. This now requires, we argue, a new focus in both policy and research on the nexus between different Sustainable Development Goals, especially with a view to reforms in the overall institutional setting that is required to sufficiently support such a nexus approach. This article thus examines the nexus approach in the context of the Sustainable Development Goals and identifies multiple avenues for its institutionalisation in global governance.  相似文献   
82.
This paper analyzes potential synergies between two recent sustainable development initiatives, namely the Sustainable Development Goals (SDGs) and reducing emissions from deforestation and forest degradation (REDD+), a climate mitigation mechanism negotiated under the auspices of the United Nations Framework Convention on Climate Change. The paper elaborates a conceptual framework based on institutional interactions and distinguishes core, complementary, and supplementary synergies that may be realized between the SDGs and REDD+. Potential synergies are analyzed at the global level, as well as within two national-level contexts: Indonesia, with its long-standing REDD+ programme, and Myanmar, which is in the early stages of implementing REDD+. Both are now also engaging nationally with the SDG implementation process. Our research draws on literature review and document analysis, direct observations of global policy processes relating to REDD+ and SDGs, as well as extensive engagement (of one author) at national level in Indonesia and Myanmar. Our analysis reveals that there are currently significant opportunities to pursue synergies in the implementation of these international initiatives at the national level, although pro-active interaction management is necessary, especially to achieve complementary synergies.  相似文献   
83.
Precise evaluation of the developmental stage of a child is an integral part of both diagnosis and treatment of pediatric patients; it is also essential in forensic medicine and dentistry. Among radiological methods for dental age estimation in children the Demirjian's method is widely used, however original standards elaborated for the French-Canadian population are mostly not suitable for other populations. The aim of the study was to compare the dental age of children from the region of Mazovia (Central Poland) with the developmental standards presented by Demirjian, to analyse sexual dimorphism of dental age in the studied group and to estimate validity of the Demirjian's standards for the studied Polish population. The material consisted of clinical files and panoramic X-ray images of 994 children aged from 6 to 16 in good general health, without development impairments. Chronological ages of the patients were established. Next dental ages were estimated by means of the Demirjian method based on developmental maturity of seven left mandibular permanent teeth. It was found that the standards were significantly different from the chronological ages in the studied population, which means that dental development was considerably accelerated. The most significant acceleration was observed in girls aged 11 and 12, as well as in 13-year-old boys; in both groups a considerable acceleration of the dental age was seen in 6-year-olds. No statistically significant differences between dental ages of girls and boys were observed in particular age groups. There were devised gender-specific equations allowing for adaptation of original Demirjian's scores for estimation of dental age in the population of Mazovia (Central Poland). In conclusion, the developmental standards used by Demirjian are not suitable in the case of the population of children of Central Poland. Therefore, it is necessary to establish new tables for this population.  相似文献   
84.
According to recent research on laypersons’ punitive attitudes people’s sentencing decisions are primarily driven by a desire for retribution. The research designed to test this notion, however, can be criticized for suffering from several limitations. Three online-based studies were conducted with samples from Western Europe with the aim of replicating the findings of Carlsmith (J Exp Soc Psychol 42:437–451, 2006) in which participants’ punishment motives were inferred from their behavior in a process tracing task. In the present research, this approach was adopted and modified in order to provide a more conservative test for the notion that people mainly care about retribution. Although these modifications strongly influenced the overall pattern of results, retribution still was the most important punishment motive in all three studies.  相似文献   
85.
This study provides insight into change processes of child residential care as depicted by ethnographic research on Estonian SOS Children’s Villages (SOS CV). Through the analysis of daily life in substitute homes, this study aimed to gain an in-depth and contextualised understanding of this deinstitutionalisation process. The changing approach of SOS CVs from institutional village-life-based to community-based approaches where nonbiological children are raised is discussed. The interpretation of said changes as deinstitutionalisation and their complicated nature is outlined. The latter is attributed to the divergent effects of activities. The findings ultimately lead to the conclusion that such change processes result in both challenges and difficulties to the Estonian substitute care system.  相似文献   
86.
ABSTRACT

On the 50th anniversary of the Fair Housing Act, long-time residents of cities across the country feel increasingly anxious that they will be priced out of their homes and communities, as growing numbers of higher-income, college-educated households opt for downtown neighborhoods. These fears are particularly acute among black and Latino residents. Yet when looking through the lens of fair housing, gentrification also offers a potential opportunity, as the moves that higher-income, white households make into predominantly minority, lower-income neighborhoods are moves that help to integrate those neighborhoods, at least in the near term. We explore the long-term trajectory of predominantly minority, low-income neighborhoods that gentrified over the 1980s and 1990s. On average, these neighborhoods experienced little racial change while they gentrified, but a significant minority became racially integrated during the decade of gentrification, and over the longer term, many of these neighborhoods remained racially stable. That said, some gentrifying neighborhoods that were predominantly minority in 1980 appeared to be on the path to becoming predominantly white. Policies, such as investments in place-based, subsidized housing, are needed in many gentrifying neighborhoods to ensure racial and economic diversity over the longer term.  相似文献   
87.
This article reports a survey of workplace violence in Hong Kong. A sizable number of the 1,198 organizations that were questioned reported that they had experienced such violence over the 2 years preceding the study, but the problem was not prevalent. In both the private and government sectors, nonphysical violence happened more frequently than physical violence, and there was a reported lack of preparedness of many organizations to deal with the violence. Compared with private organizations, government organizations experienced more coworker and customer violence, but more private than government organizations believed that workplace violence caused the loss of key employees and clients. Correlation analysis found that a subculture of workplace violence appears to emerge over time, such that the more customer violence is experienced, the more is coworker violence, and the more the nonphysical violence, the more the physical violence. These findings are discussed with reference to international findings.  相似文献   
88.
Familial hypercholesterolemia (FH) is a genetic disorder that may lead to premature coronary heart disease (CHD) and sudden cardiac death (SCD). Mutations in the LDLR or APOB genes cause FH. We have screened the LDLR and the ligand-binding region of APOB genes in 52 cases of SCD. Deceased patients were younger than 40 years of age and were suspected of having FH. The LDLR and APOB genes were examined via PCR, high-resolution melting, and DNA sequencing. Therein, it was observed that 7.7% of the screened patients exhibited a rare sequence variant in the LDLR gene, with 5.7% suspected of being pathogenic mutations. Lipid profiles and genetic testing for FH could be considered when autopsy reveals significant atherosclerosis of the coronary arteries in young adults. First-degree family members are advised to seek medical advice and testing to determine their own risks of atherosclerosis to prevent premature CHD and SCD.  相似文献   
89.
90.
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