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   180篇
  免费   13篇
各国政治   3篇
工人农民   2篇
世界政治   4篇
外交国际关系   19篇
法律   84篇
中国共产党   1篇
中国政治   20篇
政治理论   33篇
综合类   27篇
  2024年   1篇
  2022年   1篇
  2021年   2篇
  2020年   7篇
  2019年   6篇
  2018年   6篇
  2017年   8篇
  2016年   5篇
  2015年   10篇
  2014年   10篇
  2013年   14篇
  2012年   16篇
  2011年   12篇
  2010年   11篇
  2009年   11篇
  2008年   10篇
  2007年   14篇
  2006年   11篇
  2005年   12篇
  2004年   5篇
  2003年   7篇
  2002年   4篇
  2001年   4篇
  2000年   5篇
  1983年   1篇
排序方式: 共有193条查询结果,搜索用时 0 毫秒
131.
Abstract

Some changes of an evolving language regime are moderate in nature as they do not necessarily entail the removal of a language from the linguistic landscape. They can be deemed less moderate when a former prestigious language is removed, as is the case in post-Soviet countries where former bilingual signs are physically replaced by new, predominantly monolingual signs, no longer displaying Russian. South Africa's constitutional language requirements do imply the re-profiling of public signs in order to feature an African language; changes that seem compatible with a moderate approach to linguistic landscaping. Do the different policies that regulate the linguistic landscape – and the resulting changes themselves – actually reflect this moderate approach? This article analyses two aspects of linguistic landscape change: language visibility policy and linguistic landscape data collected in three towns in the Kopanong Municipality, Free State Province. A central finding is that it is left to provinces and municipalities to promote bi- or multilingual language visibility and that the Kopanong Municipality plays a conservative role in this. Significant changes in the linguistic landscape are being introduced by external role-players such as national government agencies. The removal of Afrikaans from the linguistic landscape may be linked to the latter.  相似文献   
132.
Abstract

The elections of 1994 marked the beginning of a full-scale restructuring of the broadcasting sector in South Africa. Apart from changes related to ownership, editorial content, the media's position within society at large and its relationship to the government of the day, South African media have also undergone massive changes in terms of their languages of communication and the faces that are seen and heard. These changes were steered, in part, by debates on language equity and identity in South Africa. The politics of language equity in broadcasting reform has been shaped by conflicts over the legitimacy of who is represented, by what means, by whom and for what purposes. Afrikaans especially came under fire because of its privileged position before 1994. While the transition of South Africa to an inclusive democracy in 1994 freed Afrikaans from its apartheid shackles, it also made it one of only 11 official languages (Giliomee 2004: 25). The resultant debates about the position and status of Afrikaans – including that of speakers of Afrikaans – have intensified during the almost two decades post-apartheid. This article explores these discourses to establish the position of Afrikaans and its speakers as far as the South African Broadcasting Corporation is concerned.  相似文献   
133.
Azerbaijan's complex history has weaved a tapestry of linguistic, cultural, and national identities among Azerbaijanis through centuries of political, social, and linguistic integration. In the current post-Soviet era, this identity is undergoing another period of change, with influences from intra-state ethnic, religious, and sociopolitical institutions as well as from regional and international powers. This article centers on linguistic identity among Azerbaijani youth at three types of schools: Azerbaijani-medium, Russian-medium, and English-medium. The authors seek to discover whether and to what extent the language of instruction in each type of school affects linguistic identity, which in turn has implications for national identity. The article first discusses the existing literature on language and identity in second language acquisition and socio-educational linguistics. It then examines Azerbaijan's linguistic and political history through the lens of the latter framework, as a context for an analysis of the data from surveys and focus groups. The article analyzes the relationship between medium of instruction in school and students' perceptions of language and identification with various language groups, and discusses the findings of a significant correlation between language of instruction and linguistic identity, with its implications for national identity.  相似文献   
134.
Intercostal and age differences in the sternal rib end morphology of documented female skeletons from Spitalfields and St. Bride's are examined. The morphology was captured using three‐dimensional morphometrics and the statistical analyses employed included parametric and nonparametric MANOVA, discriminant analysis, and multilinear regressions. It was found that the quantified morphology of the sternal rib end was statistically significantly different between rib four and all other ribs except for the third one and that the morphological characteristics of all ribs varied with age. However, due to the inherent variability in sternal rib end morphology, nonstatistically significant results were obtained among the various age groups and neither disciminant nor multilinear regression analysis could be used for the estimation of the age of an individual based on digitized coordinates of the sternal rib end of individuals of known age, raising some concern as to the rigorousness of the fourth rib aging method.  相似文献   
135.
136.
Methodological reflections about case study research have increased within recent years. According to our account, there are three distinct approaches to case studies: co‐variational, causal process tracing, and congruence analysis. The main goals of this article are to lay out the distinct ways in which causal inferences are drawn for the cases under study and to scrutinize the different understandings and directions of generalization within these three approaches. By doing so we highlight two aspects: First, causal process tracing and congruence analysis should be seen as two distinct alternatives to the dominant co‐variational template. Second, the main characteristics of case studies, their thickness, provides only an unavoidable dilemma if we aim to generalize the findings towards a wider population of similar cases as in the co‐variational template. If we would like to get deeper insights â‐“ as the causal process tracing approach does â‐“ or if we would like to use the empirical evidence for a broader theoretical discourse â‐“ as the congruence analysis does â‐“ case studies do not face a trade‐off.  相似文献   
137.
Thematic progression patterning and the composition of information value facilitate the development of well-structured messages. The text-based research of systemic functional linguistics (SFL) into textual features has been confined to language learning and workplace contexts. Empirical research studies involving finance have investigated students’ performance in finance courses and the effects of class attendance on their performance. However, no published studies have yet explored or analysed the textual features of tertiary finance texts. This study investigated the Theme and information value in 6 group assignments in finance, written by 19 Master's students in accounting. Underpinned by Halliday's SFL and Kress and van Leeuwen's system of the composition of information value, this study employed a systemic functional multimodal discourse analysis (SF-MDA) of the texts. The SF-MDA revealed a high frequency of Theme reiteration patterns, the rare occurrence of a linear Theme pattern, and the minimal use of a multiple-Theme pattern. These findings have both theoretical and pedagogical implications for the teaching and learning of writing, particularly in the context of teaching English for business purposes.  相似文献   
138.
139.
Abstract: The examination of printing defects, or imperfections, found on printed or copied documents has been recognized as a generally accepted approach for linking questioned documents to a common source. This research paper will highlight the results from two mutually exclusive studies. The first involved the examination and characterization of printing defects found in a controlled production run of 500,000 envelopes bearing text and images. It was concluded that printing defects are random occurrences and that morphological differences can be used to identify variations within the same production batch. The second part incorporated a blind study to assess the error rate of associating randomly selected envelopes from different retail locations to a known source. The examination was based on the comparison of printing defects in the security patterns found in some envelopes. The results demonstrated that it is possible to associate envelopes to a common origin with a 0% error rate.  相似文献   
140.
Abstract: This study examines whether sex determination based on morphological traits in the os coxae is impacted by racial quantitative variation. Nineteen traits were evaluated independently by two observers in 876 os coxae. Chi‐square test was used on a random sample of 400 individuals to assess whether the distribution of correct sex assessment varied for white and black individuals based on each trait individually and all 19 traits collectively, as well as on inter‐observer agreement in correct sex assessment. Results indicate that accuracy of sex assessment varied between white and black individuals in certain individual traits; however, accuracy was not impacted when all traits were considered together. Furthermore, traits that showed significant variation in correct sex assessment between races generally were not related to size, but instead were “discrete.” Finally, analyses of inter‐observer variation suggest that disparities in sex assessment for some traits may be related to differences in trait interpretation between observers rather than morphological dissimilarities between races.  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