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61.
新闻英语是大众传播工具在报道英语新闻中使用的文体,有书面新闻和口头新闻两类。书面新闻可称报刊文体,口头新闻可称广播文体、是以声音的形式进行传播。由于其传播途径与报刊文体不同,广播文体的语言也与报刊文体有所不同,主要表现在句子、词汇、语法三方面。  相似文献   
62.
This article presents findings of a survey aimed at assessing the attitudes of faculty towards the absorption of immigrant students from the former Soviet Union. Data were collected from 33 lecturers in four colleges for the training of technicians and practical engineers in Israel. Responses range along a continuum between the view condoning assimilation (model 1) and the view advocating a gradual process of integration (model 2). These are pre‐existing models of sociological attitude towards immigrant absorption distinguished by Eisikovitz and Beck (1991, Studies in Education, 55/56, pp. 33‐50). According to model 1, all students should be granted equal attention and immigrant students should not be given special treatment. Model 2 recognizes the special status of the immigrant student and the intrinsic problems that accompany this status and, accordingly, the need to find appropriate solutions. Although there is general agreement regarding the main difficulties faced by the immigrants (namely, language problems, financial problems and cultural adjustment), most of the respondents seem to be closer to the perception expressed by model 1 and recommend that the academic requirements, teaching methods, timetable and curriculum be the same for the immigrants as for the veteran Israeli students. Nevertheless, attitudes conforming to model 2 were also expressed as revealed in the recommendation that immigrant students be offered special assistance in preparatory frameworks which should include courses to help acquaint them with the realities of Israeli society, and that they be provided with maintenance grants, textbooks, tutoring, etc. In general, different elements are adopted from each model in accordance with the special needs and circumstances of the immigrant population enrolled in the college.  相似文献   
63.
ABSTRACT

In a networked society, humans are connected through mobile devices to always-on networks, and these technologies merge with us in new ways. In this environment, studying human-networked interactions involves an expanded type of usability. In this article, we argue that a key component of usability is how humans connect and disconnect from these networks. For this reason, the authors advocate studying how users connect and disconnect between online and offline contexts in their everyday life. Such an effort involves questioning our assumptions about the role of connection in usability and introduces methodological issues in studying these processes. These shifts require our research to be more multidisciplinary and more methodologically demanding, with major implications for the portability and durability of technical communication research.  相似文献   
64.
ABSTRACT

This paper explores the challenging situation faced by teachers as professionals and members of the community in Aceh, Indonesia during the province's civil war. It reveals how teachers’ sense of agency during this period was deeply influenced by the economic/material, political and socio-cultural condition at that time – conditions and experiences which today have bearing on a place for teachers in the post-conflict peace-building process occurring in the province. During the conflict, teachers struggled to balance their strategic societal positioning – as civil servants and community members – and found themselves caught in the middle of a complex range of hegemonic and counter-hegemonic forces at play. This position of constraint, we argue, limited the ability of teachers to act as peace-builders during the conflict, and continues to influence teachers’ ability to function in such ways today.  相似文献   
65.
提高酒店的服务质量必须增强企业的整体服务意识。整体服务意识是统一、规范、完整的服务质量观。本文从酒店业的实际出发,界定了构成整体服务意识的四个要素及其相互之间的关系,概括并总结了确立和实践整体服务意识的酒店企业的成功经验,同时还从企业经营管理的角度指出影响酒店提高优质服务所存在的问题。  相似文献   
66.
The student population across world is increasingly reflective of diverse cultures, religions and ethnicities. This rich diversity may become a challenge for educational leaders, teachers, and policy‐makers in the absence of an understanding of diverse sources of knowledge people draw on for directing their beliefs and daily practices. This paper explores the multi‐ethnic context in Britain with a focus on Muslim students in English secondary schools, and argues for drawing on diverse ethnic knowledge sources to inform and enrich approaches towards managing diversity. It discusses the concept of Adab derived from Muslim ethics and philosophy, and debates possible contributions of such conceptual adaptations towards improving educational engagement and performance.  相似文献   
67.
Plexiform lesions (PLs), which are often accompanied by perivascular infiltrates of mononuclear cells, represent the hallmark lesions of pulmonary arteries in humans suffering from severe pulmonary arterial hypertension (PAH). Endothelial progenitor cells (EPCs) have been recently implicated in the formation of PLs in human patients. PLs rarely develop in rodent animal models of PAH but can develop spontaneously in broiler chickens. The aim of the present study was to confirm the presence of EPCs in the PLs in broilers. The immune mechanisms involved in EPC dysfunction were also evaluated. Lungs were collected from commercial broilers at 1 to 4 weeks of age. The right/total ventricle ratios indicated normal pulmonary arterial pressures for all sampled birds. Immunohistochemistry was performed to determine the expressions of EPC markers (CD133 and VEGFR-2) and proangiogenic molecule hepatocyte growth factor (HGF) in the lung samples. An EPC/lymphocyte co-culture system was used to investigate the functional changes of EPCs under the challenge of immune cells. PLs with different cellular composition were detected in the lungs of broilers regardless of age, and they were commonly surrounded by moderate to dense perivascular mononuclear cell infiltrates. Immunohistochemical analyses revealed the presence of CD133+ and VEGFR-2+ cells in PLs. These structures also exhibited a strong expression of HGF. Lymphocyte co-culture enhanced EPC apoptosis and completely blocked HGF-stimulated EPC survival and in vitro tube formation. Taken together, this work provides evidence for the involvement of EPCs in the development of PLs in broilers. It is suggested that the local immune cell infiltrate might serve as a contributor to EPC dysfunction by inducing EPC death and limiting their response to angiogenic stimuli. Broiler chickens may be valuable for investigating reversibility of plexogenic arteriopathy using genemodified inflammation-resistant EPCs.  相似文献   
68.
Educational technology research and development - MOOCs support the global need of learning resources with large impact through online access and no geographical boundaries. However, pedagogical...  相似文献   
69.
Education and Information Technologies - Information governance (IG) embraces underlying necessities to organize information using consistent method for meeting organizational needs. This demand...  相似文献   
70.
This article examines how non-governmental organizations create resources and spaces for girls and women’s education and empowerment in China, India and Pakistan – in the context of global expectations and local state relations as well as cultural norms. We examine the dynamics that foster female empowerment associated with educational attainment. Analysis showed that the five NGO’s responses to enabling and constraining local needs and demands gave rise to productive friction that activated positive development. We conclude that engaging local individuals as managers, teachers or facilitators who can negotiate with international actors and with the state is an effective foundation for maintaining a balance between being accountable to local contingencies and norms and to global social justice principles of the projects. These models indicated that “effective scale” might better be defined as a collaboration between the local and global, rather than “scaling up” in size.

International NGO partnerships with several of state organizations and local leadership can be a catalyst for fundamental change, subject to dynamic engagement with productive friction that activates educational empowerment and social change.  相似文献   

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