226 research outputs found

    Chinese University EFL Teachers’ Knowledge of and Stance on Plagiarism = Conocimientos y actitudes ante el plagio del profesorado de lengua inglesa en universidades chinas

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    Plagiarism has engendered increasing concern in academia in the past few decades. While previous studies have investigated student plagiarism from various perspectives, how plagiarism is understood and responded to by university teachers, especially those in English-as-a-foreign-language (EFL) writing contexts, has been under-researched. As academic insiders and educators of future academics, university teachers play a key role in educating students against plagiarism and upholding academic integrity. Their knowledge of and attitudes toward plagiarism not only have a crucial influence on their students’ perceptions of plagiarism but can also provide insights into how institutions of higher education are tackling the problem. The study reported in this paper aims to address this imbalance in research on plagiarism by focusing on a sample of 108 teachers from 38 Chinese universities. Drawing on both quantitative and qualitative data that comprise textual judgments and writing samples, it examines whether EFL teachers in Chinese universities share Anglo-American conceptions of plagiarism, what stance they take on detected cases of plagiarism, and what factors may have influenced their perceptions. Findings from this study problematize the popular, yet over-simplistic, view that Chinese EFL writers are tolerant of plagiarism and point to academic and teaching experience as influences on their perceptions and attitudes concerning plagiarism

    Conocimientos y actitudes ante el plagio del profesorado de lengua inglesa en universidades chinas

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    El plagio ha generado preocupaciones crecientes en el círculo académico en las últimas décadas. Aunque estudios anteriores han investigado el plagio del estudiante desde varias perspectivas, todavía hay poca investigación sobre cómo los profesores universitarios entienden el plagio y responden ante él, especialmente en contextos escritos en la enseñanza del inglés como lengua extranjera (EFL). Como expertos académicos y educadores de futuros académicos, los profesores universitarios desempeñan un papel clave en la formación de los estudiantes contra el plagio y en la defensa de la integridad académica. Sus conocimientos y actitudes con respecto al plagio no solo tienen una influencia crucial sobre las percepciones estudiantiles hacia el plagio, sino que también pueden proporcionar ideas sobre cómo las universidades resuelven el problema. El presente estudio pretende abordar este desequilibrio en la investigación sobre el plagio, centrándose en una muestra de 108 profesores de 38 universidades chinas. Basándose en datos cuantitativos y cualitativos obtenidos de juicios textuales y de redacciones, se examina: 1) si los docentes de EFL en universidades chinas comparten los conceptos angloamericanos del plagio; 2) qué postura tienen en los casos de plagio detectados; 3) qué factores pueden influir en sus comprensiones. Los resultados de este estudio problematizan la opinión popular y simplista de que los escritores chinos de inglés como lengua extranjera son indulgentes en cuanto al plagio, y señalan que las experiencias académicas y educativas tienen mucha influencia sobre sus percepciones y actitudes hacia el plagioPlagiarism has engendered increasing concern in academia in the past few decades. While previous studies have investigated student plagiarism from various perspectives, how plagiarism is understood and responded to by university teachers, especially those in English-as-a-foreign-language (EFL) writing contexts, has been under-researched. As academic insiders and educators of future academics, university teachers play a key role in educating students against plagiarism and upholding academic integrity. Their knowledge of and attitudes toward plagiarism not only have a crucial influence on their students’ perceptions of plagiarism but can also provide insights into how institutions of higher education are tackling the problem. The study reported in this paper aims to address this imbalance in research on plagiarism by focusing on a sample of 108 teachers from 38 Chinese universities. Drawing on both quantitative and qualitative data that comprise textual judgments and writing samples, it examines whether EFL teachers in Chinese universities share Anglo-American conceptions of plagiarism, what stance they take on detected cases of plagiarism, and what factors may have influenced their perceptions. Findings from this study problematize the popular, yet over-simplistic, view that Chinese EFL writers are tolerant of plagiarism and point to academic and teaching experience as influences on their perceptions and attitudes concerning plagiaris

    How mobile instant messaging affects public employees’ daily work: An empirical examination based on stressor-strain-outcome model

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    The phenomenon of excessive instant messaging usage in the workplace has garnered increasing attention in recent years. Despite its pervasiveness, extant literature predominantly focused on the psychological well-being, with the subsequent influences on work performance remaining largely unexplored. Using data from street-level bureaus in China, this study examines how work-oriented mobile instant messaging stressors result in psychological reactions and daily work performance decrement as well. Results demonstrate that information overload, compulsive usage and normative response pressure are significant predictors of strain which was represented by cognitive fatigue, emotional fatigue and invasion of life. These strain constructs can further impair individual’s work performance. The findings from this research provide meaningful theoretical insights and carry practical implications

    Metalinguistic contribution to reading comprehension:A comparison of Primary 3 students from China and Singapore

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    202107 bcvcAccepted ManuscriptSelf-fundedPublishe

    A Deep Learning Entity Extraction Model for Chinese Government Documents

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    In this paper, we propose a combined Whole-Word-Masking based Robustly Optimized BERT pretraining approach with dictionary embedding entities recognition model for Chinese documents. By using multiple feature vectors generated by such as Roberta and domain dictionaries as embedding layers, the contextual semantic information of the text is fully considered. Meanwhile, Bi-directional Long Short-Term Memory(BiLSTM) and a multi-head attention mechanism are used to learn the information of long-distance dependency of the text. We use conditional random field(CRF) to obtain the global optimal annotation sequence, which is expected to improve the performance of the model. In this paper, we conduct comparison experiments with five baseline-based methods in the official document dataset of government affairs domain. The Precision of the model is 91.8%, Recall is 90.5%, and F1 value is 91.1%, which are better than other baseline models, indicating that the proposed model is more accurate for recognizing named entities in government documents

    Special issue on digital and intelligent optics

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    The Influencing Path of Public Engaging Intention in the Value Co-Creation of E-Gov Services:An Empirical Investigation

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    The wide acceptability of ICTs and social media enriches the delivery platform of e-gov services (EGS). EGS is an important interaction and collaboration channel between the government and the public. The public can conveniently and timely explore problems, provide ideas, and design solutions to improve EGS. The roles of the public changed to active, informed partners or co- creators of EGS innovation and problem solving. This study builds the influence factor model on public engaging intention of value co-creation for EGS based on technology acceptance theory, trust theory, and motivation theory to explore impact factors and impact paths. Path analysis interpreted how the public would accept and adopt value co-creation behavior for EGS. This study also introduced a comprehensive picture of the new paradigm of public service value creation in an era of increasing user dominance, that is, the public

    Research on Some Phenomenon of E-Government Service Capacity Distribution in Mainland China Based on Multi-channel Perspective

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    In the context of the government\u27s increasing emphasis on e-government services, this is an urgent need for empirical research of large sample and multi-channels. Therefore, based on the government website, WeChat, Micro-blog, app, by using the existing mature evaluation index system, this paper analyzes e-government service capacity of the city above prefecture- level and provincial. Then, this paper selects the administrative level, economic level, regional balance as the differentiation attribute. It is found that both administrative level and economic level are positively correlated with government service capacity in all the channels. The channel capacity distribution varies related to attribute of administrative and economic, government type of city and province, but it is not restricted by level and region. It provides direction and intensity management to balance and promote channel service capacity for China government

    A Distributed Approach to Efficient Model Predictive Control of Building HVAC Systems

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    Model based predictive control (MPC) is increasingly being seen as an attractive approach in controlling building HVAC systems. One advantage of the MPC approach is the ability to integrate weather forecast, occupancy information and utility price variations in determining the optimal HVAC operation. However, application to largescale building HVAC systems is limited by the large number of controllable variables to be optimized at every time instance. This paper explores techniques to reduce the computational complexity arising in applying MPC to the control of large-scale buildings. We formulate the task of optimal control as a distributed optimization problem within the MPC framework. A distributed optimization approach alleviates computational costs by simultaneously solving reduced dimensional optimization problems at the subsystem level and integrating the resulting solutions to obtain a global control law. Additional computational efficiency can be achieved by utilizing the occupancy and utility price profiles to restrict the control laws to a piecewise constant function. Alternatively, under certain assumptions, the optimal control laws can be found analytically using a dynamic programming based approach without resorting to numerical optimization routines leading to massive computational savings. Initial results of simulations on case studies are presented to compare the proposed algorithms
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