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THANG Truong Cong KIM Young Suk RO Yong Man KANG Jungwon KIM Jae-Gon 《浙江大学学报(A卷英文版)》2006,7(5):764-772
INTRODUCTION Scalable video coding (SVC) (Schwarz et al., 2004) is the most promising video format for appli- cations of collaborative communication. First, SVC format, which is extended from the latest advanced video coding (AVC), is appropriate for creating a wide variety of bitrates with high compression effi- ciency. Second, an original SVC bitstream can be easily truncated in different ways to meet various characteristics and variations of devices and connec- tions. The scalabil… 相似文献
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Educational Research for Policy and Practice - This paper is motivated by the ongoing debate on university reform in Vietnam. In particular, there is a need to quantify the level of governmental... 相似文献
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越南长期使用汉字使得汉文化成为越南传统文化的有机组成部分。在废除汉字的近100年来,越来越多越南人认识到汉字对本民族的历史和文化仍然起着非常重要的作用。从越南传统文化传承、语言建设等方面来看,汉字在现代越南社会中仍占据重要的位置和发挥巨大的作用,汉字教育对越南传统文化传承和现代语言建设具有非常重要的意义。 相似文献
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Philip?HallingerEmail authorView author&#;s OrcID profile Thang?Truong 《Asia Pacific Education Review》2016,17(4):677-690
Over the past 20 years, relational theories of leadership have gained increased traction in the global discourse in educational leadership. This is observable in the increased frequency with which scholars have begun to construct leadership within the sociocultural and institutional systems of different societies. This study addressed the question, “How is effective school leadership constructed in the multi-faceted education context of modern day Vietnam?” We employed a multi-site case study research design to collect qualitative data from several stakeholder groups in three Vietnamese schools. Analysis centered on describing and synthesizing how principal leadership was constructed in these settings. This study “contextualized school leadership” by describing how leadership themes of managing relationships, preserving harmony, and teacher empowerment were shaped by institutional, political and socio-cultural forces in Vietnamese society. The findings support the importance of contextualizing leadership in order to understand differences in how “effective school leadership” is constructed and understood across different societies. 相似文献
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Samuel D. Museus and Kimberly A. Truong report on the negative consequences of the ubiquitous racialized and sexualized stereotypes of Asian American college students that appear online. 相似文献
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Siew Ming Thang Carol Hall Puvaneswary Murugaiah Hazita Azman 《Educational Action Research》2013,21(1):87-105
Wenger describes an educational community of practice (CoP) as a group of professionals who share a passionate concern for practice‐based issues and who voluntarily choose to deepen their knowledge, understanding and skills through collaborative and critical dialogue. Peer collaboration of this kind, which involves social interaction, reflection and a critical engagement with practice issues, has been widely suggested to be effective for teacher learning and professional development. The online continuing professional development for teachers (e‐CPDelT) Vision 2020 model outlined here aims to bring about innovation in practice through an online or virtual CoP (VCoP). Twenty Malaysian teachers in five Smart Schools were invited to take part in a Higher Education (HE) project, funded by one of the main universities in Malaysia. By participating collaboratively in this CoP, it was anticipated that the teachers would form an active online CoP that would lead in turn to innovation in teaching and learning practices in the schools. An action research approach was used in tracing the developmental process of the three subject‐based CoPs (namely, Mathematics, Science and English) and identifying challenges faced by the higher education institution (HEI) project team in fostering the active participation and commitment of the teachers. Preliminary data generated from mentor forum discussion, focus groups and blogs suggested that low levels of participation in VCoP activities were a result of low levels of trust and social affiliation, performance anxiety, time pressure and failure to see the relevance of online interaction as directly related to their individual needs as practitioners. Approaches to remediating these challenges and promoting more authentic teacher engagement are outlined. 相似文献
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Siew Ming Thang 《Open Learning》2013,28(3):243-256
The paper describes a study that investigated Malaysian distance learners’ perceptions of their English proficiency courses. The approach used in this study was primarily a quantitative approach based on questionnaires, with a qualitative component based on semi‐structured interviews included to add depth and scope to the study. The questionnaires used were adapted from Entwistle and Ramsden’s Course Perception Questionnaire. ANOVA and factor analysis were used for analysing the questionnaire data. The interview data were analysed qualitatively by identifying main themes and patterns. While the analysis of the questionnaires and the interview data generated roughly comparable results, there were some interesting differences. The main difference was that the interviews demonstrated that the majority of the 13 distance learners interviewed would prefer more support and guidance rather than greater freedom as evident in the questionnaire data. The results of the interviews provide a useful supplement to the quantitative data and give us a better understanding of the factors that influence learners within a distance learning environment. 相似文献
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This study addressed the research question: How do Vietnamese principals lead the professional learning of teachers? The research was comprised of a multiple-site case study of leadership and teacher learning in four Vietnamese schools. Qualitative data analysis aimed at identifying modal practices adopted by these Vietnamese principals to lead teacher learning in their schools. The research identified four key leadership practices: moral purpose, collaboration, learning support, and motivational strategies. The findings support assertions for a broad set of globally-relevant school leadership practices as well as the need to adapt these to the cultural context of specific schools. 相似文献
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Vicarious racism: a qualitative analysis of experiences with secondhand racism in graduate education
Kimberly A. Truong Samuel D. Museus Keon M. McGuire 《International journal of qualitative studies in education》2016,29(2):224-247
In this article, the authors examine the role of vicarious racism in the experiences of doctoral students of color. The researchers conducted semi-structured individual interviews with 26 doctoral students who self-reported experiencing racism and racial trauma during their doctoral studies. The analysis generated four themes that detail the different ways in which doctoral students of color in the study experienced vicarious racism and the consequences of this secondhand racism. These themes are (a) observed racism, (b) trickledown racism, (c) normalization of racism, and (d) racial resistance. The article concludes with implications for future research and practice. 相似文献
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通过对青海省女子中长跑训练队12名队员进行的高原一平原—高原训练中血红蛋白含量测试及其变化,认为训练强度和身体适应密切相关,高原—平原—高原训练能有效地提高血红蛋白含量,加强训练与身体的生理适应程度,为今后训练提供科学依据． 相似文献