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2. How Economic and Political Pressures Are Re-Shaping China's Higher Education System: A Neo-Nationalism and University Brief. Research & Occasional Paper Series: CSHE.15.2023
- Author
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University of California, Berkeley. Center for Studies in Higher Education (CSHE) and Karin Fischer
- Abstract
China's higher-education system has been shaped in recent years by a trio of factors: the COVID-19 pandemic, the ambitions of Chinese leader Xi Jinping to make his country into an innovation superpower that is loyal to the Communist Party, and western alarm about those ambitions. But a fourth development, the slowing of China's formerly super-charged economy, could play a more prominent role going forward. This article examines these four factors.
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- 2023
3. CALL and Professionalisation: Short Papers from EUROCALL 2021 (29th, Online, August 26-27, 2021)
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Research-publishing.net (France), Zoghlami, Naouel, Brudermann, Cédric, Sarré, Cedric, Grosbois, Muriel, Bradley, Linda, Thouësny, Sylvie, Zoghlami, Naouel, Brudermann, Cédric, Sarré, Cedric, Grosbois, Muriel, Bradley, Linda, Thouësny, Sylvie, and Research-publishing.net (France)
- Abstract
The 2021 EUROCALL conference engaged just under 250 speakers from 40 different countries. Cnam Paris and Sorbonne Université joined forces to host and organise the event despite the challenging context due to the COVID-19 pandemic. Originally programmed to be held on site in the heart of Paris, France, the EUROCALL organising team and executive committee agreed to opt for a blended and then for a fully online conference. The theme of the 2021 EUROCALL conference was "CALL & Professionalisation". This volume, a selection of 54 short papers by some of the EUROCALL 2021 presenters, offers a combination of research studies as well as practical examples fairly representative of the theme of the conference. [This content is provided in the format of an e-book. Individual papers are indexed in ERIC.]
- Published
- 2021
4. Strengthening the Liberal Arts along the Pacific Rim: The Pacific Alliance of Liberal Arts Colleges (PALAC). Research & Occasional Paper Series: CSHE.2.2023
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University of California, Berkeley. Center for Studies in Higher Education (CSHE), Penprase, Bryan Edward, and Schneider, Thomas
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While international alliances among research universities are relatively well established, the challenges for the small liberal arts college to execute a meaningful global collaboration can be much more difficult, due both to the much smaller size of the institution, its more limited resources, and its smaller and more intimate culture centered on undergraduate teaching and learning. A new alliance of liberal arts colleges known as the Pacific Alliance of Liberal Arts Colleges (PALAC) was established in 2021 with the purpose to better articulate the global components of liberal arts education, and to collaborate on key projects that will build collective capacity for student-centered liberal arts education that engages with the world's most pressing problems. PALAC contains nine of the best liberal arts institutions from across the Pacific Region, including institutions in China, Hong Kong, Vietnam, Canada, and the United States. This essay describes the origins, motivations, and context of the creation of PALAC, its member institutions, and some of the initial projects planned by the new organization, and goals for global impact for PALAC.
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- 2023
5. International Education in a World of New Geopolitics: A Comparative Study of US and Canada. Research & Occasional Paper Series: CSHE.5.2022
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University of California, Berkeley. Center for Studies in Higher Education (CSHE) and Desai Trilokekar, Roopa
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This paper examines how international education (IE) as a tool of government foreign policy is challenged in an era of new geopolitics, where China's growing ambitions have increased rivalry with the West. It compares U.S. and Canada as cases first, by examining rationales and approaches to IE in both countries, second, IE relations with China before conflict and third, current controversies and government policy responses to IE relations with China. The paper concludes identifying contextual factors that shape each country's engagement with IE, but suggests that moving forward, the future of IE in a world of new geopolitics is likely to be far more complex and conflictual.
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- 2022
6. Study on the Spatial Evolution of China's Pulp and Paper Product Import Trade and Its Influencing Factors.
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Cheng, Huiying, Wang, Jinfang, and Hu, Mingxing
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PAPER pulp ,PAPER products ,PAPER recycling ,WASTE paper ,WOOD-pulp - Abstract
The purpose of this research is to study the changes in the market structure of China's pulp and paper product imports. In particular, the import trade environment and market layout of Chinese pulp and paper products have changed under the international context of the coronavirus pandemic and the Sino-US trade dispute and the domestic policy context of zero imports of Chinese waste paper. This study attempts to fill the gap regarding the influencing factors of market structure, while contributing new ideas on China's trade in pulp and paper products. Based on pulp and paper product import and export trade data from 2005 to 2021, a trade gravity model was used to explore the changes in the share of China's trade partners for pulp and paper product imports and their influencing factors. The results indicated that the outbreak of COVID-19 led to a significant increase in China's imports of packaging paper products, bringing about an increase in Indonesia's status as a partner in China's pulp and paper product trade. The US-China trade dispute had an impact on pulp and paper product trade between the two countries, with China's tax countermeasures causing the US to lose its status as a trading partner in China for pulp and paper product imports. The center of gravity for paper product imports has moved from the US and Japan to Indonesia and Russia. The restrictions on waste paper imports have shifted the focus of China's paper raw material imports, with the US no longer being the main importer of China's paper raw materials. Specifically, the main importers of wood pulp are Brazil and Chile, while the main importers of waste paper pulp are Thailand and Malaysia. In the future, China needs to continuously strengthen dialogue with the United States to resolve trade disputes and create a favorable environment for trade in pulp and paper products. At the same time, China's paper enterprises should strengthen the expansion of the Southeast Asian market and reduce dependence on the US market, and China should continue to improve the waste paper recycling system and improve the utilization rate of domestic waste paper. [ABSTRACT FROM AUTHOR]
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- 2023
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7. Science and Security: Strengthening US-China Research Networks through University Leadership. Research & Occasional Paper Series: CSHE.11.2021
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University of California, Berkeley. Center for Studies in Higher Education (CSHE) and Farnsworth, Brad
- Abstract
This paper describes the current criticisms of academic research collaboration between the US and China and proposes a university-led initiative to address those concerns. The article begins with the assertion that bilateral research collaboration has historically benefitted both countries, citing cooperation in virology as an example. The paper continues with a discussion of the criticisms leveled by several US government agencies against the Chinese government, especially with regard to the Thousand Talents Program (TTP). A close examination of publicly available appointment letters under the TTP suggests that Chinese universities are given wide discretion when it comes to defining the specific terms of scholarly collaboration. Along with additional supporting arguments, the paper concludes that the most significant violations of commonly accepted research norms are owing to the behavior of individual Chinese institutions and are not directed by the TTP or the Chinese national government. The paper then suggests several steps for addressing these issues at the university level, beginning with a convening of campus leaders from both countries.
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- 2021
8. Two City-States in the Long Shadow of China: The Future of Universities in Hong Kong and Singapore. Research & Occasional Paper Series: CSHE.10.2021
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University of California, Berkeley. Center for Studies in Higher Education (CSHE), Penprase, Bryan E., and Douglass, John Aubrey
- Abstract
Hong Kong and Singapore are island city-states that exude the complicated tensions of postcolonial nationalism. Both are influenced directly or indirectly by the long shadow of China's rising nationalism and geopolitical power and, in the case of Hong Kong, subject to Beijing's edicts under the terms of the 1984 Sino-British Joint Declaration. Both have productive economies dependent on global trade, and each has similar rates of population density--Hong Kong's population is 7.4 million and Singapore is home to 5.8 million people. It remains to be seen whether Hong Kong's peripheral nationalist identity will be retained, or whether the increasingly assertive influence and control by mainland China will prevail and fully assimilate Hong Kong. But it is apparent that Hong Kong is at a turning point. Throughout 2019, protesters filled the streets of the city, worried about declining civil liberties, specifically Beijing's refusal to provide universal suffrage as promised previously in law and the disqualification of prodemocracy candidates, along with the growing control of Hong Kong's government and universities by Chinese central government designates and fears of an ever-expanding crackdown on dissent. Singapore provides a less dramatic but relevant example of the tension caused by the influx of foreign national students and academics who often displace native citizens, combined with government-enforced efforts to control dissent in universities. And like Hong Kong, the long shadow of China influences the role universities are allowed to play in civil society. The following is an excerpt from the book "Neo-Nationalism and Universities: Populists, Autocrats and the Future of Higher Education" (Johns Hopkins University Press) that explores the implications of nationalist movements on universities in Hong Kong and Singapore. In both, university leaders, and their academic communities, value academic freedom and the idea of independent scholarship. Yet the political environment is severe enough, and the opportunity costs great enough, that they, thus far, remain generally neutral institutions in a debate over civil liberties and the future of their island states. The exception is the key role students have played in the protest movement in Hong Kong, but for how long?
- Published
- 2021
9. The Low Co-Occurrence of Nominalization and Hedging in Scientific Papers Written by Chinese EFL Learners
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Liu, Xiao
- Abstract
This article hypothesizes that one of the reasons for Chinese EFL learners' rigid use of nominalization and insufficient use of hedging in academic writing can be attributed to the unclear understanding of the relationship between these two expressions. The aim of the research is to first prove and then explain the possible co-occurrence of nominalization and hedging in scientific papers, with the intention of deepening Chinese EFL learners' understanding of the reasons for their possible co-occurrence. After a corpus-assisted statistical analysis of sixty abstracts selected from leading scientific journals written by native English speakers, it's been found that there is indeed a tendency for nominalization and hedge to co-occur both at the textual-level and clause-level. Besides, a tentative analysis is conducted to explain the pattern of their co-occurrence. It has been observed that the number of nominalized expressions in clauses is inversely correlated with the probability degree of hedging, and the position of nominalization in the clause (theme or rheme) influences the generalization level of hedging. The research results could shed light on the pedagogic approach in improving Chinese EFL learners' academic writing by making evident that the elusive Grammatical Metaphor competence could be enhanced by deepening the understanding of the inter-relationship between seemingly different in-congruent expressions like nominalization and hedges.
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- 2021
10. Annual Proceedings of Selected Papers on the Practice of Educational Communications and Technology Presented Online and On-Site during the Annual Convention of the Association for Educational Communications and Technology (44th, Chicago, Illinois, 2021). Volume 2
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Association for Educational Communications and Technology (AECT), Simonson, Michael, and Seepersaud, Deborah
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For the forty-fourth time, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented online and onsite during the annual AECT Convention. Volume 1 contains papers dealing primarily with research and development topics. Papers dealing with the practice of instructional technology including instruction and training issues are contained in Volume 2. [For volume 1, see ED617428.]
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- 2021
11. Annual Proceedings of Selected Research and Development Papers Presented Online and On-Site during the Annual Convention of the Association for Educational Communications and Technology (44th, Chicago, Illinois, 2021). Volume 1
- Author
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Association for Educational Communications and Technology (AECT), Simonson, Michael, and Seepersaud, Deborah
- Abstract
For the forty-fourth time, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented online and onsite during the annual AECT Convention. Volume 1 contains papers dealing primarily with research and development topics. Papers dealing with the practice of instructional technology including instruction and training issues are contained in Volume 2. [For volume 2, see ED617429.]
- Published
- 2021
12. The Impact of Waste Paper Recycling on the Carbon Emissions from China's Paper Industry.
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Shang, Di, Diao, Gang, Liu, Chang, and Yu, Lucun
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PAPER recycling ,CARBON emissions ,WASTE recycling ,PAPER industry ,WASTE paper - Abstract
As China's demand for paper products increases, China's paper industry faces enormous pressure to reduce greenhouse gas emissions. By using material flow analysis in combination with input–output analysis, this study measured the waste paper recovery rate in a more accurate method and analyzed the impact of waste paper recycling on the carbon emissions from China's paper industry. China's waste paper recovery rate estimated in this study was close to 70% in 2017, much higher than that of 48% obtained with the traditional method. The regression results displayed a negative relationship between waste paper recovery rate and CO
2 emissions per unit of paper consumption during 2000–2017 in China. The rolling regression results further indicated that the impact of waste paper recycling was becoming stronger on reducing CO2 emissions per unit of paper consumption in China. Since an inverted "U" shape relationship exists between waste paper recovery rate and its reduction effect on carbon emissions from the paper industry, the regression results suggested that China's waste paper recovery rate has not reached the optimal level with regard to carbon emissions from China's paper industry. Thus, although China's waste paper recovery rate has reached a relatively high level, currently waste paper recycling is still an effective method to reduce carbon emissions from China's paper industry. [ABSTRACT FROM AUTHOR]- Published
- 2021
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13. Study of amur cork tree bark extract-dyed paper under artificial UVA irradiation.
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Luo, Yanbing, Zhang, Xiujuan, Ren, Mengjia, and Wei, Yanfei
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CORK ,INFRARED spectroscopy ,IRRADIATION ,NATURAL dyes & dyeing ,SCANNING electron microscopy ,OPTICALLY stimulated luminescence dating - Abstract
Some ancient Chinese paper artifacts dyed with amur cork tree bark extracts are currently preserved to different extents in museums and libraries worldwide. As traditional natural plant dyes, the long-term performance of the amur cork tree bark extract-dyed handmade paper has been questioned under a preserved environment. The photodegradation process of the extract-dyed papers was examined under accelerating artificial UVA irradiation conditions according to China national standard-paper and board- accelerated aging (exposure to light). Changes during aging were analyzed by optical observation and scanning electron microscopy (SEM), X-ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier transform infrared spectrometry (FTIR), pH, and tensile strength and folding endurance tests. The results showed that the main components from extracted dyes played an important role in affecting the photodegradation properties of dyed paper. The changes in surface color, pH, morphology and mechanical properties after the artificial UVA accelerated degradation tests revealed that a suitable concentration of the extract dyes for maintaining the long-term irradiation stability of the paper is important. [ABSTRACT FROM AUTHOR]
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- 2023
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14. A Conceptual Paper on Future Development of Literacy Theories and Language Learning among Contemporary Chinese College EFL Students
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Su, Huanan and Ma, Fengyi
- Abstract
This paper aims to further understand the future development of literacy theory and language learning in contemporary Chinese universities through the research on the current situation of EFL students' literacy in Chinese universities and the teaching characteristics of contemporary Chinese teachers. In this study, literature analysis method, literature comparison analysis method, literature synthesis method and other analytical methods were used to obtain the results. Based on our results, the lack of literacy training is an extremely important reason for the defects of literacy skills of contemporary Chinese college EFL students in the process of language learning. The strengthening of literacy training is one of the key measures to improve the comprehensive level of literacy of contemporary Chinese college EFL students in the process of their language learning. Theoretically, the future development of literacy theories and language learning among contemporary Chinese college EFL students is bound to closely connect with the new theory of multiliteracies and critical literacy in literacy development and the multiliteracies teaching methodology in language learning. Practically, the new theory of multiliteracies puts forward a series of hypotheses for school literacy education to cope with the drastic changes facing the world today. At the same time, the critical literacy theory is rooted in critical education theory, focusing on the important role of literacy in the formation of individual human values. Besides, the multiliteracies teaching methodology in language learning explores how to change traditional teaching methods, effectively using multimedia resources, and cultivating language learners' skills of multiliteracies.
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- 2021
15. Reflections on the Use of SSCI Papers in Evaluating Social Sciences Research in Chinese Universities
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Liu, Li, Xue, Huilin, and Li, Jing
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Purpose: This review demonstrates how to position Social Sciences Citation Index (SSCI) papers reasonably in order to promote the reform and development of the system for evaluating social sciences research (E-SSR) in China. Design/Approach/Methods: This review examines the contributions made by SSCI papers after such papers became a tool in the E-SSR system in Chinese universities, and the resultant issues. This review analyzes documents pertaining to the E-SSR systems of more than 50 world-class universities with consideration to the inherent characteristics and historical mission of social sciences research in China. The findings serve as the basis from which to examine the future trends in the reform of the E-SSR system in Chinese universities. Findings: The application of SSCI papers as an E-SSR tool is not common in world-class universities. To date, the reform of the E-SSR system in Chinese universities has involved: (i) establishing a pluralistic evaluation mechanism, with equal importance placed on SSCI papers and other research achievements; (ii) emphasizing the need for caution in using SSCI papers as an E-SSR tool and instituting distinct treatments for various disciplines; (iii) reducing the importance attached to journal language and ranking, while emphasizing innovation quality and practical contributions; and (iv) establishing China's E-SSR standards in order to achieve an equilibrium between internationalization and localization. Originality/Value: This review argues that although SSCI papers constitute an indicator of E-SSR system, their importance must not be overstated. The main purpose of the E-SSR system is to facilitate the development of social sciences with a style and characteristics unique to China.
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- 2020
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16. The Rise and Fall of Sino-American Post-Secondary Partnerships. Research & Occasional Paper Series: CSHE.12.2020
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University of California, Berkeley. Center for Studies in Higher Education, Gurtov, Mel, Julius, Daniel J., and Leventhal, Mitch
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This article examines the rise and fall of a golden age of engagement between American and Chinese institutions of higher education. We assess the political context, examine institutional and demographic variables associated with successful initial joint efforts, and explore why current relationships are unraveling. The authors do not assume alignment in the interests promoting initial cooperation between the United States and China but a convergence of mutual interests. The paper discusses operational realities underpinning support for engagement (a need for coordination in organizational infrastructure, faculty support and what are referred to as "administrative nuts and bolts") associated with meaningful and long-term agreements. We present evidence of a dramatic decline in Sino-U.S. cooperative endeavors in post-secondary education and suggest that a new paradigmatic shift is underway and consider what this might mean for future engagement efforts. Finally, the paper poses recommendations to American institutional leaders for next steps to continue engagement with China.
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- 2020
17. Perspectives on the Year Abroad: A Selection of Papers from YAC2018
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Research-publishing.net (France), Salin, Sandra, Hall, Damien, Hampton, Cathy, Salin, Sandra, Hall, Damien, Hampton, Cathy, and Research-publishing.net (France)
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This volume draws together a selection of papers from YAC2018, the first meeting in the annual Year Abroad Conference series, which took place at Newcastle University in September 2018. The contributions collected here examine some of the opportunities, gains, and challenges the Year Abroad brings for both students and staff. They are presented around the five broad themes around which YAC2018 was organised: mental health, year abroad preparation, student perception of the year abroad, year abroad assessment, and employability. This volume will be of interest to academics and professional services staff involved in the preparation, administration, and management of the year abroad. [Newcastle University and the School of Modern Languages in particular provided organisational and financial support in the preparation of the event.]
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- 2020
18. A comparative study of the conference papers of mainland China's double first‐class universities.
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Zhang, Guijie and Wei, Fangfang
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- *
CONFERENCE papers , *COMPARATIVE studies , *CITATION indexes , *DATABASES , *PSYCHIATRY education - Abstract
This paper analyses the conference papers published by double first‐class universities from mainland China between 2006 and 2019. The main findings are as follows: first, the number of conference papers from different double first‐class universities varied greatly, with the annual numbers of papers in the China Proceedings of Conferences Full‐text Database (CPCD) and in the Conference Proceedings Citation Index (CPCI) fluctuating during this period. Second, most of the top 10 disciplines of the papers in the CPCD and CPCI were in the natural sciences, with only two in the social sciences. The CPCD papers and CPCI papers had some overlap in their disciplinary distributions. Third, the CPCD and CPCI papers differed little in total number, with the number of CPCI papers being slightly higher than the number of CPCD papers. With the introduction of new regulations from the Ministry of Science and Technology (MST), there will likely be an increase in the number of Chinese‐language conference papers in the future. [ABSTRACT FROM AUTHOR]
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- 2023
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19. CALL Communities & Culture: Short Papers from EUROCALL 2016 (23rd, Limassol, Cyprus, August 24-27, 2016)
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Research-publishing.net (France), Papadima-Sophocleous, Salomi, Bradley, Linda, and Thouësny, Sylvie
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The 23rd EUROCALL conference was held in Cyprus from the 24th to the 27th of August 2016. The theme of the conference this year was "CALL Communities and Culture." It offered a unique opportunity to hear from real-world CALL practitioners on how they practice CALL in their communities, and how the CALL culture has developed in local and global contexts. Short papers from the conference are presented in this volume: (1) The impact of EFL teachers' mediation in wiki-mediated collaborative writing activities on student-student collaboration (Maha Alghasab); (2) Towards the development of a comprehensive pedagogical framework for pronunciation training based on adaptive automatic speech recognition systems (Saandia Ali); (3) Digital literacy and sustainability--a field study in EFL teacher development (Christopher Allen and Jan Berggren); (4) Self-evaluation using iPads in EFL teaching practice (Christopher Allen, Stella K. Hadjistassou, and David Richardson); (5) Amateur online interculturalism in foreign language education (Antonie Alm); (6) Teaching Turkish in low tech contexts: opportunities and challenges (Katerina Antoniou, Evelyn Mbah, and Antigoni Parmaxi); (7) Learning Icelandic language and culture in virtual Reykjavic: starting to talk (Branislav Bédi, Birna Arnbjörnsdóttir, Hannes Högni Vilhjálmsson, Hafdís Erla Helgadóttir, Stefán Ólafsson, and Elías Björgvinsson); (8) Investigating student choices in performing higher-level comprehension tasks using TED (Francesca Bianchi and Ivana Marenzi); (9) An evaluation of text-to-speech synthesizers in the foreign language classroom: learners' perceptions (Tiago Bione, Jennica Grimshaw, and Walcir Cardoso); (10) Quantifying CALL: significance, effect size and variation (Alex Boulton; (11) The contribution of CALL to advanced-level foreign/second language instruction (Jack Burston and Kelly Arispe); (12) Using instructional technology to integrate CEFR "can do" performance objectives into an advanced-level language course (Jack Burston, Androulla Athanasiou, and Maro Neophytou-Yiokari); (13) Exploiting behaviorist and communicative action-based methodologies in CALL applications for the teaching of pronunciation in French as a foreign language (Jack Burston, Olga Georgiadou, and Monique Monville-Burston); (14) Mobile assisted language learning of less commonly taught languages: learning in an incidental and situated way through an app (Cristiana Cervini, Olga Solovova, Annukka Jakkula, and Karolina Ruta); (15) Using object-based activities and an online inquiry platform to support learners' engagement with their heritage language and culture (Koula Charitonos, Marina Charalampidi, and Eileen Scanlon); (16) Urban explorations for language learning: a gamified approach to teaching Italian in a university context (Koula Charitonos, Luca Morini, Sylvester Arnab, Tiziana Cervi-Wilson, and Billy Brick); (17) Communicate to learn, learn to communicate: a study of engineering students' communication strategies in a mobile-based learning environment (Li Cheng and Zhihong Lu); (18) Using a dialogue system based on dialogue maps for computer assisted second language learning (Sung-Kwon Choi, Oh-Woog Kwon, Young-Kil Kim, and Yunkeun Lee); (19) Students' attitudes and motivation towards technology in a Turkish language classroom (Pelekani Chryso); (20) Vlogging: a new channel for language learning and intercultural exchanges (Christelle Combe and Tatiana Codreanu); (21) Japanese university students' self-assessment and digital literacy test results (Travis Cote and Brett Milliner); (22) Digital story (re)telling using graded readers and smartphones (Kazumichi Enokida); (23) HR4EU--a web portal for e-learning of Croatian (Matea Filko, Daša Farkaš, and Diana Hriberski); (24) Synchronous tandem language learning in a MOOC context: a study on task design and learner performance (Marta Fondo Garcia and Christine Appel); (25) What students think and what they actually do in a mobile assisted language learning context: new insights for self-directed language learning in higher education (Gustavo Garcia Botero and Frederik Questier); (26) An Audio-Lexicon Spanish-Nahuatl: using technology to promote and disseminate a native Mexican language (Rafael García-Mencía, Aurelio López-López, and Angélica Muñoz Meléndez; (27) The use of interactive whiteboards: enhancing the nature of teaching young language learners (Christina Nicole Giannikas); (28) A pre-mobility eTandem project for incoming international students at the University of Padua (Lisa Griggio and Edit Rózsavölgyi); (29) Can a "shouting" digital game help learners develop oral fluency in a second language? (Jennica Grimshaw, Walcir Cardoso, and David Waddington); (30) Feedback visualization in a grammar-based e-learning system for German: a preliminary user evaluation with the COMPASS system (Karin Harbusch and Annette Hausdörfer); (31) The multimodality of lexical explanation sequences during videoconferenced pedagogical interaction (Benjamin Holt); (32) Automatic dialogue scoring for a second language learning system (Jin-Xia Huang, Kyung-Soon Lee, Oh-Woog Kwon, and Young-Kil Kim); (33) Effects of task-based videoconferencing on speaking performance and overall proficiency (Atsushi Iino, Yukiko Yabuta, and Yoichi Nakamura); (34) Tellecollaborative games for youngsters: impact on motivation (Kristi Jauregi); (35) The Exercise: an Exercise generator tool for the SOURCe project (Kryni Kakoyianni-Doa, Eleni Tziafa, and Athanasios Naskos); (36) Students' perceptions of online apprenticeship projects at a university (Hisayo Kikuchi); (37) The effects of multimodality through storytelling using various movie clips (SoHee Kim); (38) Collaboration through blogging: the development of writing and speaking skills in ESP courses (Angela Kleanthous and Walcir Cardoso); (39) Cultivating a community of learners in a distance learning postgraduate course for language professionals (Angelos Konstantinidis and Cecilia Goria); (40) Task-oriented spoken dialog system for second-language learning (Oh-Woog Kwon, Young-Kil Kim, and Yunkeun Lee); (41) Promoting multilingual communicative competence through multimodal academic learning situations (Anna Kyppö and Teija Natri); (42) Teacher professional learning: developing with the aid of technology (Marianna Kyprianou and Eleni Nikiforou); (43) Quizlet: what the students think--a qualitative data analysis (Bruce Lander); (44) "Just facebook me": a study on the integration of Facebook into a German language curriculum (Vera Leier and Una Cunningham); (45) A survey on Chinese students' online English language learning experience through synchronous web conferencing classrooms (Chenxi Li); (46) Identifying and activating receptive vocabulary by an online vocabulary survey and an online writing task (Ivy Chuhui Lin and Goh Kawai); (47) Exploring learners' perceptions of the use of digital letter games for language learning: the case of Magic Word (Mathieu Loiseau, Cristiana Cervini, Andrea Ceccherelli, Monica Masperi, Paola Salomoni, Marco Roccetti, Antonella Valva, and Francesca Bianco); (48) Game of Words: prototype of a digital game focusing on oral production (and comprehension) through asynchronous interaction (Mathieu Loiseau, Racha Hallal, Pauline Ballot, and Ada Gazidedja); (49) PETALL in action: latest developments and future directions of the EU-funded Pan-European Task Activities for Language Learning (António Lopes); (50) Exploring EFL learners' lexical application in AWE-based writing (Zhihong Lu and Zhenxiao Li); (51) Mobile-assisted language learning and language learner autonomy (Paul A. Lyddon); (52) YELL/TELL: online community platform for teacher professional development (Ivana Marenzi, Maria Bortoluzzi, and Rishita Kalyani); (53) Leveraging automatic speech recognition errors to detect challenging speech segments in TED talks (Maryam Sadat Mirzaei, Kourosh Meshgi, and Tatsuya Kawahara); (54) Investigating the affective learning in a 3D virtual learning environment: the case study of the Chatterdale mystery (Judith Molka-Danielsen, Stella Hadjistassou, and Gerhilde Messl-Egghart); (55) Are commercial "personal robots" ready for language learning? Focus on second language speech (Souheila Moussalli and Walcir Cardoso); (56) The Digichaint interactive game as a virtual learning environment for Irish (Neasa Ni Chiaráin and Ailbhe Ní Chasaide); (57) Mingling students' cognitive abilities and learning strategies to transform CALL (Efi Nisiforou and Antigoni Parmaxi); (58) Taking English outside of the classroom through social networking: reflections on a two-year project (Louise Ohashi); (59) Does the usage of an online EFL workbook conform to Benford's law? (Mikolaj Olszewski, Kacper Lodzikowski, Jan Zwolinski, Rasil Warnakulasooriya, and Adam Black); (60) Implications on pedagogy as a result of adopted CALL practices (James W. Pagel and Stephen G. Lambacher); (61) Exploring the benefits and disadvantages of introducing synchronous to asynchronous online technologies to facilitate flexibility in learning (Salomi Papadima-Sophocleous and Fernando Loizides); (62) A CALL for evolving teacher education through 3D microteaching (Giouli Pappa and Salomi Papadima-Sophocleous); (63) Physicality and language learning (Jaeuk Park, Paul Seedhouse, Rob Comber, and Jieun Kiaer); (64) Designing strategies for an efficient language MOOC (Maria Perifanou); (65) Worldwide state of language MOOCs (Maria Perifanou); (66) A Spanish-Finnish telecollaboration: extending intercultural competence via videoconferencing (Pasi Puranen and Ruby Vurdien); (67) Developing oral interaction skills with a digital information gap activity game (Avery Rueb, Walcir Cardoso, and Jennica Grimshaw); (68) Using WebQuests as idea banks for fostering autonomy in online language courses (Shirin Sadaghian and S. Susan Marandi); (69) Integrating mobile technologies into very young second language learners' curriculum (Gulnara Sadykova, Gulnara Gimaletdinova, Liliia Khalitova, and Albina Kayumova); (70) Investigating commercially available technology for language learners in higher education within the high functioning disability spectrum (Georgia Savvidou and Fernando Loizides); (71) Learning languages in 3D worlds with Machinima (Christel Schneider); (72) What are more effective in English classrooms: textbooks or podcasts? (Jaime Selwood, Joe Lauer, and Kazumichi Enokida); (73) Mind the gap: task design and technology in novice language teachers' practice (Tom F. H. Smits, Margret Oberhofer, and Jozef Colpaert); (74) Language immersion in the self-study mode e-course (Olga Sobolev); (75) Aligning out-of-class material with curriculum: tagging grammar in a mobile music application (Ross Sundberg and Walcir Cardoso); (76) Meeting the technology standards for language teachers (Cornelia Tschichold); (77) Mobile-assisted language learning community and culture in French-speaking Belgium: the teachers' perspective (Julie Van de Vyver); (78) Classification of Swedish learner essays by CEFR levels (Elena Volodina, Ildikó Pilán, and David Alfter); (79) Mobile assisted language learning and mnemonic mapping--the loci method revisited (Ikumi Waragai, Marco Raindl, Tatsuya Ohta, and Kosuke Miyasaka); (80) CALL and less commonly taught languages--still a way to go (Monica Ward); (81) Demystifying pronunciation with animation (Monica Ward); (82) The effects of utilizing corpus resources to correct collocation errors in L2 writing--Students' performance, corpus use and perceptions (Yi-ju Wu); (83) A social constructionist approach to teaching and learning vocabulary for Italian for academic purposes (Eftychia Xerou, Salomi Papadima-Sophocleous, and Antigoni Parmaxi); (84) Flip-J: development of the system for flipped jigsaw supported language learning (Masanori Yamada, Yoshiko Goda, Kojiro Hata, Hideya Matsukawa, and Seisuke Yasunami); and (85) "Check your Smile", prototype of a collaborative LSP website for technical vocabulary (Nadia Yassine-Diab, Charlotte Alazard-Guiu, Mathieu Loiseau, Laurent Sorin, and Charlotte Orliac). An author index is included. (Individual papers contain references.)
- Published
- 2016
20. Annual Proceedings of Selected Papers on the Practice of Educational Communications and Technology Presented at the Annual Convention of the Association for Educational Communications and Technology (43rd, Online, 2020). Volume 2
- Author
-
Association for Educational Communications and Technology (AECT), Simonson, Michael, and Seepersaud, Deborah
- Abstract
For the forty-third time, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented online during the annual AECT Convention. Volume 2 contains 15 papers dealing the practice of instructional technology including instruction and training issues. Papers dealing primarily with research and development are contained in Volume 1. [For Volume 1, see ED617421.]
- Published
- 2020
21. The effect of environmental regulation on firm productivity: evidence from pulp and paper industry in China.
- Author
-
Wang, Yijie and Liu, Kaihao
- Subjects
INDUSTRIAL productivity ,ENVIRONMENTAL regulations ,PAPER industry ,SUSTAINABLE development ,CAPITAL intensity ,INDUSTRIAL efficiency - Abstract
The relationship between environmental regulation and firm productivity has been widely debated but inconsistencies in findings across different studies. Using detailed firm-level micro-data from 2000 to 2007, this paper employs difference-in-difference combined with matching based on entropy balancing method to explore the effect of environmental regulation on firm total factor productivity (TFP) in pulp and paper industry in China. Our main findings are as following: Firstly, stricter environmental regulation, as represented by the Wastewater Discharge Standards for Pulp and Paper Industry in Shandong province, increases firm TFP significantly. Moreover, the coefficients of interest are robust to multiple robustness checks. Secondly, dynamic effects estimates reveal that when faced with this phase-in environmental regulation, firms take the foreseeably increasing strictness into account from the very beginning and prefer to take one-step adjustment to reach full compliance. Thirdly, potential mechanism analysis finds that the positive effect mainly comes from the improvement of resource allocation efficiency within firms. Fourthly, the heterogeneity test indicates that the effect of environmental regulation on firm TFP is heterogeneous across firms with different sizes, ages, ownerships, capital intensity, and export status. Finally, this paper provides convincing and insightful evidence that environmental regulation has the potential to achieve the dual goals of environmental sustainability and economic growth and is thus of broader significance for understanding the enforcement of environmental regulation in developing countries. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
22. Assessment of retracted papers, and their retraction notices, from a cancer journal associated with "paper mills".
- Author
-
Teixeira da Silva, Jaime A. and Nazarovets, Serhii
- Subjects
PAPER mills ,RETRACTORS (Surgery) ,BIOTHERAPY ,CANCER research ,HISTORY of publishing - Abstract
Cancer research is occasionally described as being in a reproducibility crisis. The cancer literature has ample papers retracted due to misconduct, including the use of paper mills, invalid authorship, or fake data. The objective of this paper was to gain an appreciation of the balance of retractions and associated retraction notices of 23 retracted Cancer Biotherapy and Radiopharmaceuticals papers associated with paper mills. By 23 March 2023, these retracted papers had already accumulated 287 citations according to Web of Science Core Collection, 253 according to Scopus, and 365 according to Google Scholar, i.e., metrically speaking, they were highly rewarded. All authors had an affiliation (71% being a hospital) in China. Most (12/21; 57%) of corresponding authors had emails with a @163.com suffix. Four of the retraction notices (i.e., 17%) explicitly indicated paper mills as a reason for retraction although, in general, the retraction notices lacked details and background that could assist readers' understanding of the retractions. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
23. Chinese Undergraduate EFL Learners' Perceptions of Plagiarism and Use of Citations in Course Papers
- Author
-
Liu, Meihua and Wu, Yong
- Abstract
Source-based writing research has received much attention in recent years, which generally shows that both novice and expert EFL (English as a foreign language) writers have difficulties in writing from sources. As many Chinese institutes of higher education attach increasingly more importance to publications in international journals, citation and plagiarism become critical issues for both student and teacher researchers as well as the institutes. Nevertheless, not much research can be found on the issues with Chinese students, especially undergraduate students. The present study thus investigated Chinese undergraduate EFL learners' perceptions of plagiarism and use of citations in their course papers. A total of 141 students from a highly prestigious university answered an open-ended questionnaire and 97 of them submitted course papers. Major findings were: (1) the students had a (fairly) good knowledge of plagiarism and identified various reasons for plagiarism in academic writing, (2) they used summary the most often when citing from sources, followed by paraphrase and quotation, and (3) they mainly used single-source citations to primarily support their own ideas, position an author's opinions and/or findings, and acknowledge the author's ideas. These findings reveal a general overview of students' perceptions of plagiarism and use of citations in their course papers, thus providing implications for formal classroom instruction of writing from sources.
- Published
- 2020
- Full Text
- View/download PDF
24. Equivalent Years of Schooling: A Metric to Communicate Learning Gains in Concrete Terms. Policy Research Working Paper 8752
- Author
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World Bank, Evans, David K., and Yuan, Fei
- Abstract
In the past decade, hundreds of impact evaluation studies have measured the learning outcomes of education interventions in developing countries. The impact magnitudes are often reported in terms of "standard deviations," making them difficult to communicate to policy makers beyond education specialists. This paper proposes two approaches to demonstrate the effectiveness of learning interventions, one in "equivalent years of schooling" and another in the net present value of potential increased lifetime earnings. The results show that in a sample of low- and middle-income countries, one standard deviation gain in literacy skill is associated with between 4.7 and 6.8 additional years of schooling, depending on the estimation method. In other words, over the course of a business-as-usual school year, students learn between 0.15 and 0.21 standard deviation of literacy ability. Using that metric to translate the impact of interventions, a median structured pedagogy intervention increases learning by the equivalent of between 0.6 and 0.9 year of business-as-usual schooling. The results further show that even modest gains in standard deviations of learning--if sustained over time--may have sizeable impacts on individual earnings and poverty reduction, and that conversion into a non-education metric should help policy makers and non-specialists better understand the potential benefits of increased learning. [This paper is a product of the Office of the Chief Economist, Africa Region and the World Development Report 2018 Team.]
- Published
- 2019
25. Entrepreneurial Learning in TVET. Discussion Paper
- Author
-
UNESCO-UNEVOC International Centre for Technical and Vocational Education and Training (Germany) and McCallum, Elin
- Abstract
As a result of its direct link to the labour market, technical and vocational education and training (TVET) plays an important role in equipping the modern workforce with in-demand skills. This discussion paper aims to inspire the introduction of entrepreneurial learning in TVET towards a fully mainstreamed approach, whereby entrepreneurial learning is integrated into the role, function and delivery of TVET systems for the benefit of all learners. The paper provides insight into the different approaches to mainstreaming entrepreneurial learning and illustrates the contribution of the key pillars that make up the entrepreneurial learning ecosystem. This is supported by a series of practical examples from TVET systems around the world, illustrating how entrepreneurial learning is being transformed into reality by governments, TVET systems, communities, networks, institutions, teachers, trainers and TVET learners. This paper explores five elements of the entrepreneurial learning ecosystem: (1) Developing policy for entrepreneurial learning; (2) Curricula and pedagogies; (3) Supporting teachers and trainers; (4) Learning modes other than formal curricula; and (5) Career paths and start-ups.
- Published
- 2019
26. Annual Proceedings of Selected Papers on the Practice of Educational Communications and Technology Presented at the Annual Convention of the Association for Educational Communications and Technology (42nd, Las Vegas, Nevada, 2019). Volume 2
- Author
-
Association for Educational Communications and Technology, Simonson, Michael, and Seepersaud, Deborah
- Abstract
For the forty-second time, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Las Vegas, Nevada. The Proceedings of AECT's Convention are published in two volumes. Volume 1 contains papers dealing primarily with research and development topics. Twenty-three papers dealing with the practice of instructional technology including instruction and training issues are contained in Volume 2. [For Volume 1, see ED609416.]
- Published
- 2019
27. Pathways for Gender Equality through Early Childhood Teacher Policy in China. Echidna Global Scholars Program, Discussion Paper
- Author
-
Brookings Institution, Center for Universal Education and Chi, Jin
- Abstract
In spite of efforts to improve the quality of early childhood education for girls and boys globally, incorporating a gender perspective--particularly in teacher policies--remains a gap, including in China. This inattention to early childhood poses an additional barrier for countries to achieve quality education and the United Nations Sustainable Development Goals. In China, gender parity in primary and lower secondary education was achieved almost a decade ago. However, gender-based inequalities in education processes and outcomes--e.g., biased sex ratio at birth, different education aspirations, labor market discrimination, and restricted female leadership--persist as a result of deeply entrenched gender stereotypes that are formed early in life. The next step to improving gender equality in China is to provide a quality, gender-sensitive education for a harmonious and sustainable society. Fortunately, the Chinese government is promoting gender equality in schools and is set to develop policies in early childhood education and teacher quality. This paper highlights the gaps and opportunities in bringing gender equality into early childhood teacher policy in China. Drawing from a review of global examples, the paper concludes by outlining aspects at the education system and pedagogical levels to ensure gender-responsive teaching and learning for all kindergarten children so China can build upon its sustainable approach to gender equality and education development.
- Published
- 2018
28. Research misconduct in hospitals is spreading: A bibliometric analysis of retracted papers from Chinese university-affiliated hospitals.
- Author
-
Yuan, Zi-han and Liu, Yi
- Subjects
BIBLIOMETRICS ,RESEARCH integrity ,FRAUD in science ,HOSPITALS ,EXPERIMENTAL medicine ,DRUGSTORES ,UNIVERSITY hospitals - Abstract
The number of retracted papers from Chinese university-affiliated hospitals is increasing, which has raised much concern. The aim of this study is to analyze the retracted papers from university-affiliated hospitals in mainland China from 2000 to 2021. Data for 1,031 retracted papers were identified from the Web of Science Core collection database. The information of the hospitals involved was obtained from their official websites. We analyzed the chronological changes, journal distribution, discipline distribution and retraction reasons for the retracted papers. The grade and geographic locations of the hospitals involved were explored as well. We found a rapid increase in the number of retracted papers, while the retraction time interval is decreasing. The main reasons for retraction are plagiarism/self-plagiarism (n=255), invalid data/images/conclusions (n=212), fake peer review (n=175) and honesty error(n=163). The disciplines are mainly distributed in oncology (n=320), pharmacology & pharmacy (n=198) and research & experimental medicine (n=166). About 43.8% of the retracted papers were from hospitals affiliated with prestigious universities. This study fails to differentiate between retractions due to honest error and retractions due to research misconduct. We believe that there is a fundamental difference between honest error retractions and misconduct retractions. Another limitation is that authors of the retracted papers have not been analyzed in this study. This study provides a reference for addressing research misconduct in Chinese university-affiliated hospitals. It is our recommendation that universities and hospitals should educate all their staff about the basic norms of research integrity, punish authors of scientific misconduct retracted papers, and reform the unreasonable evaluation system. Based on the analysis of retracted papers, this study further analyzes the characteristics of institutions of retracted papers, which may deepen the research on retracted papers and provide a new perspective to understand the retraction phenomenon. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
29. Microbes on the "peachy spots" of ancient Kaihua paper: microbial community and functional analysis.
- Author
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Yanjun Zhou, Yan Shi, Yanyan Huang, and Jiang Zhong
- Subjects
MICROBIAL communities ,FUNCTIONAL analysis ,BACTERIAL communities ,ACIDOPHILIC bacteria ,BACTERIAL genes ,FUNGAL communities ,SOIL microbial ecology - Abstract
Kaihua paper is a type of precious hand-made paper in China that has been used throughout Chinese history. Due to its extraordinary whiteness and fine texture, it was adopted by the imperial palace in the reign of Emperor Kang Xi and Yong Zheng of the Qing Dynasty of China in the 17th and 18th century. It is stained by a special type of yellowish-brown spot after years of storage, which is called a "peachy spot." The formation of such spots remains unclear, although complicated physicochemical processes or microbial activities might be involved. We performed nondestructive sampling and high-throughput sequencing on peachy spot surfaces, unstained areas, and air samples in the stack room to analysis the the bacterial and fungal communities, and performed prediction of functional genes of the bacterial communities. The results showed that peachy spot formation was mainly related to bacterial communities rather than fungal communities. Significantly more potential acid-producing, acidophilic or cellulase-producing bacteria, such as, Streptococcus, Staphylococcus, and Lysinibacillus, and pigment-producing bacteria, such as Methylobacterium and Rubrobacter, were identified in the peachy spot samples. Prediction of the functional genes of the bacterial community also suggested the production of acidic substance pigments. These findings provide new insights into the pigment formation mechanism in ancient paper and open an opportunity to develop new strategies to preserve the ancient paper documents. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
30. Missionary's Envision of Children in Late Qing China: Children's Education and the Construction of Christian Discourse in Child's Paper.
- Author
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Huang, Ziqi, Zhao, Haixia, and Yang, Fan
- Subjects
- *
CHRISTIANS , *CHRISTIAN education , *CONVERSION (Religion) , *MISSIONARIES , *CHINESE people , *CHILDREN'S stories - Abstract
In the late Qing Dynasty, religious periodicals by Western missionaries were made legal in China, and subsequently became an important manner of their missionary cause. Among them, Child's Paper 小孩月报 (1875–1881) by John Marshall Willoughby Farnham, a Protestant missionary from the United States, endeavoured to convert child readers by carrying children's stories of moral and emotional education. By concentrating on the educational elements of Child's Paper, this article inspects how conversion was achieved via the intertextual interpretation of Christian doctrines within these educational elements. Specifically, how the image of little Christians and urchins, respectively, represents salvation and redemption in Christian morals. This article holds that the missionaries' stress on the authority of Christian discourse in the education of Chinese children makes evident an increasing emphasis on the reformative effects of Christianity on Chinese children. Moreover, the conversion-education efforts by missionaries also construed helping Chinese children gain a cross-cultural perspective on Western religion, and arguably inspired later Chinese intellectuals' to create newspapers for the purpose of the pre-primary education of Chinese children. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
31. CO 2 Emissions Accounting and Carbon Peak Prediction of China's Papermaking Industry.
- Author
-
Yang, Jiameng, Hua, Yuchen, Ye, Jiarong, Xu, Shiying, and Liu, Zhiyong
- Subjects
PAPERMAKING ,CARBON emissions ,PAPER industry ,WASTE paper ,WASTE recycling ,PRODUCT life cycle ,CARBON offsetting - Abstract
China has been the world's largest producer and consumer of paper products. In the context of the "carbon peaking and carbon neutrality goals", China's papermaking industry which is traditionally a high energy-consuming and high-emissions industry, desperately needs a nationally appropriate low-carbon development path. From the consumption-side perspective, this paper calculates the CO
2 emissions of China's papermaking industry from 2000 to 2019 by using carbon emission nuclear algorithm, grain-straw ratio, first-order attenuation method, and STIRFDT decomposition model, etc., to further explore the core stages and basic patterns affecting the industry's carbon peaking. The results show that the total CO2 emissions of China's papermaking industry showed an upward trend from 2000–2013, stable from 2013–2017, and a steady but slight decline from 2017–2019. Meanwhile, the total CO2 emissions of the full life cycle of paper products in China have decreased to a certain extent in the raw material acquisition, pulp, and paper making and shipping stages, with only the waste paper disposal stage showing a particular upward trend. We find that from 2000 to 2019, China's CO2 emissions in the pulping and papermaking stage of paper products accounted for 68% of the total emissions in the whole life cycle, of which 59% was caused by coal consumption. Moreover, the scenario prediction shows that improving the energy structure and increasing the waste paper recovery rate can reduce the CO2 emissions of the industry, and it is more significant when both work. Based on this and the four core stages of CO2 emissions of the papermaking industry we proposed ways to promote CO2 emissions peaking of China's paper products. [ABSTRACT FROM AUTHOR]- Published
- 2022
- Full Text
- View/download PDF
32. CALL in a Climate of Change: Adapting to Turbulent Global Conditions. Short Papers from EUROCALL 2017 (25th, Southampton, United Kingdom, August 23-26, 2017)
- Author
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Research-publishing.net (France), Borthwick, Kate, Bradley, Linda, and Thouësny, Sylvie
- Abstract
The 25th European Association of Computer-Assisted Language Learning (EUROCALL) conference was hosted by Modern Languages and Linguistics at the University of Southampton, in the United Kingdom, from the 23rd to the 26th of August 2017. The theme of the conference was "CALL in a climate of change." The theme encompassed the notion of how practice and research in CALL is responding to shifting global circumstances which impact education, including developments arising from economic, political, or environmental change. It cut across areas including considerations for teacher training, competitive educational models, open education, new models for blended learning, collaboration, mobile learning, creative and innovative pedagogy, data analytics, students' needs and sustainability--and crucially, it looked to the future with optimism. The programme was packed with over 200 sessions related to this topic, and it included a large number of workshops, pecha kucha, posters, and symposia. This volume offers a snapshot of this dynamic landscape and contains 60 of the papers presented. This volume reflects the wide variety of topics featured at the conference and the high quality of contributions. (Individual papers contain references.)
- Published
- 2017
33. PAPER, PAPERMAKING & THE HISTORY OF LIBRARIES.
- Author
-
Roughen Jr., Patrick F.
- Subjects
HISTORY of libraries ,PAPERMAKING ,BUDDHIST temples ,ARCHIVES ,ENVIRONMENTAL degradation - Abstract
This article traces the history of the relationship of papermaking and paper to libraries over time. Paper was first made in China and is traditionally considered one of that nation's four greatest inventions, along with gun powder, printing, and the compass. Papermaking was often associated with archives in its early development in China, as well as when it was introduced to Japan, where it came to be a part of some Shinto and Buddhist temples, and later governmental agencies. Under Islam, the availability of paper was linked to increased literacy and growth of libraries. In early modern Europe, before the widespread use of wood in the papermaking process, libraries and archives were part of an "economy of paper" with paper at times being in short supply. In the modern era, the world of papermaking did not intersect much with the world of the library, which made progress with the problem of brittle books, one of its greatest challenges, slow, though recent efforts of government, industry, scientists, and representatives of the library have produced positive results. The damage caused by wood-based paper in libraries was mirrored by the environmental damage caused by wood-based papermaking in communities. The history of papermaking and libraries demonstrates the importance of understanding the technologies which support the library, while also advocating effectively to the representatives of all its sources of support in ways which promote the values of the library and its associated community. [ABSTRACT FROM AUTHOR]
- Published
- 2023
34. Analysis of Research Papers on the Use of English Movies in Chinese Senior High School English Teaching in the Past Three Years.
- Author
-
Peiyuan Lin and Mei Hong
- Subjects
HIGH school seniors ,ENGLISH language ,HIGH school teachers ,CHINESE language ,HIGH school curriculum - Abstract
Much attention has been paid to using English movies in senior high school English teaching in China since the release of 2017 edition of Senior High School English Curriculum Standards that lists English Movie Appreciation as an optional compulsory course. Senior high school teachers have conducted substantial research over the past three years regarding the practical application of English movies in their teaching, yet there has been a lack of thorough and systematic of analysis of the large number of relevant papers published, which, more or less, limits the understanding and further advancements of this study area. This paper attempts, in light of the emerging systematic review methodology, to present an overview of the research papers spanning the period 2019 to 2022 on the use of English movies in Chinese senior high school from the four perspectives: language ability, cultural awareness, thinking quality, and learning ability based on the concept of core literacy of English as an academic discipline in the new curriculum standard. With focus on the discussion of the common problems and corresponding countermeasures that have been sorted out from the works of front-line teachers, the paper also puts forward suggestions and prospects for further studies. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
35. Cultural Capital at Work: How Cognitive and Non-Cognitive Skills Are Taught, Trained and Rewarded in a Chinese Technical College. WCER Working Paper No. 2017-02
- Author
-
Wisconsin Center for Education Research, Hora, Matthew T., and Blackburn Cohen, Chelsea A.
- Abstract
The employability of college students is one of postsecondary education's most pressing concerns in the United States and China, especially when it comes to the possible over-production of bachelor's trained students and "skills gaps" where jobs go unfilled due to inadequately prepared graduates. In response, policymakers are focusing on developing students' human capital, in the form of credentials and cognitive skills acquired in technical colleges, so that higher education becomes more aligned with workforce needs. However, the focus on completion and pathways overlooks the role that non-cognitive skills and contextual factors may play in student employability. In this exploratory study we use a cultural capital framework to examine how a group of technical college educators and employers in a large eastern Chinese city conceptualize skills, cultivate them via teaching and training, and utilize them when making hiring decisions. Inductive thematic analyses of interviews, classroom observation, and notes from factory tours with eight educators and two employers revealed the importance of a cultural perspective. Findings include a shared view that both cognitive and non-cognitive skills are essential, a cultural predisposition to lecturing but also a growing use of active learning techniques, and the importance of "cultural fit" during the hiring process. The data are used to advance a new cultural framework for conceptualizing college student employability, which indicates that improving students' prospects in the labor market requires integrating non-cognitive skills development in technical college classrooms, and advising students about the cultural underpinnings of the job search process. Finally, implications of different approaches to correcting "skills gaps" in China and the United States, particularly the varying emphases on structural and/or pedagogical reform strategies evident in each country, are considered in light of the need for all students to acquire both cognitive and non-cognitive skills for long-term success.
- Published
- 2017
36. Comparison of Test Performance on Paper-Based Testing (PBT) and Computer-Based Testing (CBT) by English-Majored Undergraduate Students in China
- Author
-
Yu, Wenjing and Iwashita, Noriko
- Abstract
Computer-based testing (CBT), which refers to delivering assessments with computers, has been widely used in large English proficiency tests worldwide. Despite an increasing CBT in China, limited research is available concerning whether CBT can be used for the Test for English Majors-Band 4 (TEM 4). The current study investigated whether testing mode impacted TEM 4 score and factors (i.e., computer familiarity level and attitude towards CBT) that might correlate with performance on CBT of TEM 4. Overall 92 Chinese undergraduate students were randomly assigned to one of the groups, i.e., CBT or paper-based testing (PBT), and took the test. A mixed method was employed, including (1) quantitative and qualitative analysis of test performance in two modes, as well as CBT group participants' computer familiarity and attitudes towards the mode; and (2) thematic analysis of semi-structured interviews. The results revealed that (1) test scores in CBT and PBT were comparable; (2) two items in the computer familiarity questionnaire, i.e., comfort level of reading articles on the computer and forgetting time when using computers, positively correlated with CBT scores; and (3) participants' attitude towards CBT did not impact test performance.
- Published
- 2021
- Full Text
- View/download PDF
37. On improving the English language ability of Science Citation Index papers for medical postgraduates through flipped classroom teaching.
- Author
-
Changyou Wang
- Subjects
LANGUAGE ability ,FLIPPED classrooms ,SCIENTIFIC ability ,CITATION indexes ,ENGLISH language ,UNIVERSITIES & colleges - Abstract
Medical postgraduates are the new force of scientific research groups in China. However, the limitation of their English language ability restricts their publication of high-level Science Citation Index (SCI) papers to a large extent. Measures to improve students' SCI language ability from macro, intermediate and micro aspects were discussed through flipped classroom teaching mode, such as students' reading papers before class, students' practicing paper writing after class, and teacher's making comments in class. The feedback from the questionnaire showed that 96.65% of the students were satisfied with the teaching mode and 93.57% of them had improved their confidence in SCI writing. For the problems mentioned in the feedback, it was suggested that colleges and universities should formulate policies to encourage teachers to engage in medical English teaching, meanwhile teachers should constantly improve their professional quality, so as to help students improve their SCI language ability rapidly. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
38. Bibliometric Study on the Highly Cited Papers and Correlation Between Citation Frequency and Download Frequency in Chinese Medicine Journals.
- Author
-
Qu, Qinghui and Zhang, Xinyang
- Subjects
CITATION analysis ,CHINESE medicine ,QUALITY of service ,BIBLIOMETRICS ,MEDICAL research ,SCHOLARLY periodicals - Abstract
The purpose of this paper is to retrieve and study the highly cited papers as well as the correlation between the citation frequency and the download frequency of the 20 traditional Chinese medicine journals in China, in order to provide the guidance for improving the influence and academic quality of these journals. Bibliometric analyses were conducted on 1103 papers of 20 traditional Chinese medicine journals from 2011 to 2020 by retrieving for the China Academic Journal Network Publishing Database (CAJD) in China National Knowledge Infrastructure (CNKI). SPSS 17.0 software was used to analyze the correlation between the citation frequency and the download frequency via conducting regression fitting and establishing the mathematical models. The results showed that the total citations of the 1103 papers were 93051 times and the average citations were 84.36 times per paper. The total downloads of the 1103 papers were 2058442 times, and the average downloads were 1866.22 times per paper. China Journal of Chinese Materia Medica ranked first according to the number of papers, total citations and total downloads. The citations of Journal of Chinese Medicinal Materials ranked first based on the number of citations per paper. One of Li's paper had been cited the most (983 times). There were 629 (57.03%) papers whose first author was from universities. The scopes of the first authors were distributed in 29 regions and 2 special administrative regions (Macao, Hong Kong) in China. The authors from Beijing published 283 (25.66%) papers, ranking number one. The number of papers supported by funds was 882 (79.96%). The research results of correlation showed that the citation frequency and the download frequency of the highly cited papers had a highly positive correlation from both journal and paper level for whether the sample data of journals was normally distributed or nonnormally distributed. The correlation coefficients of the 20 journals at journal level and that at paper level were 0.9765 and 0.6677, respectively. The correlation was better at journal level than that at paper level, while the optimal regression fitting was all cubic polynomial. Among the 1103 papers, there were 684 (62.01%) research papers and 419 (37.99%) review papers. The main citation period of the top 15 papers was from the 2nd year to the 6th year after publication, accounting for 78.39%. Papers on clinical therapeutics research, papers on the pharmacological effects and its mechanism of traditional Chinese medicine, and papers on traditional Chinese medicine and natural medicine were the main source of the highly cited papers of the traditional Chinese medicine journals. Editors of the journals should focus on the above-mentioned research areas to select manuscripts for exploiting the excellent sources extensively, while paying attention to review papers, focusing on national major or key projects, paying attention to network spreading, stabilizing authors with quality services, in order to improve the influence and the academic quality of journals. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
39. Paper-Cutting Pattern Design Based on Image Restoration Technology.
- Author
-
Yu, Jianjun
- Subjects
IMAGE reconstruction ,PAPER arts ,DIGITAL images ,FOLK art ,CULTURAL property ,RAW materials - Abstract
Paper-cutting is one of the valuable intangible cultural heritages of China, with distinctive features such as "round as the autumn moon, sharp as the wheat mane, square as the green brick, missing as the serrated teeth, and thread as the beard," and is a widely spread folk art. The art of paper-cutting brings new inspiration to the design of structures, and by changing the topology of the raw material, the material/structure can undergo significant changes in physical properties, such as optical, thermal, acoustic, and mechanical aspects. The protection of intangible cultural heritage is a process of cultural self-awareness and a kind of cultural reflection and enlightenment. In the history of promoting socialist cultural development, the protection of "intangible heritage" paper-cutting is undoubtedly of great significance. The purpose of digital image repair is to restore the integrity of the broken image, and the process is to fill in the specified area of the digital image with information, requiring a natural transition between the filled area and the original area of the image and minimizing artificial traces, so that the image looks as if it has never been broken. In this paper, the paper-cutting pattern design method based on image restoration technology is investigated, starting from the preprocessing of paper-cutting images by acquiring the edges of the images and using the Criminisi image restoration algorithm with image broken edge reconstruction to realize the image broken edge reconstruction design of paper-cutting graphics. Therefore, the paper-cut graphics generated by the method in this paper are concise and coherent as a whole, which reduces the difficulty of paper-cut design while satisfying individual design requirements. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
40. China: A Follower or Leader in Global Higher Education? Research & Occasional Paper Series: CSHE.1.16
- Author
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University of California, Berkeley. Center for Studies in Higher Education, van der Wende, Marijk, and Zhu, Jiabin
- Abstract
This paper focuses on China both as an object and a subject in the globalization of higher education and the sometimes paradoxical nature of the country's policies in this respect. How is the Chinese perspective on globalization shaping its agenda for higher education, the development of world-class universities, and cooperation with Europe and the West? What is China's role in the globalization of higher education, its global agency in higher education, and the impact of its diaspora, soft power, and its new Silk Routes policies? What is its capacity to become a global leader in higher education, i.e. in creating global public goods, such as knowledge and educational opportunity? It seems that China's higher education focus is shifting, widening, and diversifying. It is seeking a leading role along its New Silk Roads, primarily in its neighboring region, but potentially reaching out into Europe. This is in line with its renewed economic policy, aimed at innovating its large-scale manufacturing sector and reducing regional inequalities. A more diversified higher education system should come along to support this. At the same time, China is still an important basis for talent recruitment by the US and Europe. China's higher education sector is thus becoming more complex and will require a next level of strategic management, facilitated by new governance models which allow institutions to seize their opportunities, while guiding the country as a whole towards a "World-Class System."
- Published
- 2016
41. A Study of the Influence of Collaboration Networks and Knowledge Networks on the Citations of Papers in Sports Industry in China.
- Author
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Zhang, Yu, Ding, Jianlan, Yan, Hui, He, Miao, and Wang, Wei
- Subjects
CITATION networks ,SPORTS business ,PAPER industry ,SOCIAL network analysis ,SOCIAL media ,5G networks - Abstract
A scientific paper's citation represents its influence, which is the most intuitive indicator to access the quality of papers. This paper mainly adopts the social network analysis method, using the authors and the keywords of sports industry papers in China to constitute the networks of collaboration and knowledge, to explore effects of the degree centrality of authors and keywords and the structural hole of authors and keywords on the citation of papers in the collaboration and knowledge networks and draw the following conclusions: (1) as for collaboration networks, the degree centrality at the paper level is positively correlated with citations; (2) in the collaboration network, the positive correlation between the structural hole at the paper level and citations does not exist; (3) within knowledge networks, an inverted- U shape was found between degree centrality and paper's citation; and (4) within knowledge networks, a positive correlation is in existence between the structural hole of papers and their citation. This study synthesizes the already widely used collaboration network with the knowledge network constructed through keywords, distinguishes from the previous network features focusing at the author level, and explores research projects of Chinese Sports Industry from the paper level, providing a new perspective for the research of sports industry in China, complementing the methods and ideas of sports industry research, as well as providing a reference for the research in other disciplinary fields. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
42. A bibliometric analysis of publications in Renal Failure in the last three decades.
- Author
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Yuh-Shan Ho, Tapolyai, Mihály, Cheungpasitporn, Wisit, and Fülöp, Tibor
- Subjects
BIBLIOMETRICS ,KIDNEY failure ,ACUTE kidney failure ,CHRONIC kidney failure ,RATINGS of hospitals - Abstract
Publications in Renal Failure in Science Citation Index Expanded (SCI-EXPANDED) between 1992 and 2021 were analyzed. Six publication indicators: total, independent, collaborative, first author, corresponding author, and single author publications as well as their related citation indicators, were used to compare performances of countries, institutes, and authors. Comparison of the highly cited papers and journal's impact factor (IF) contributors was discussed. In addition, the main research topics in the journal were presented. Results show that China published the most total articles and reviews, as well as the first-author papers and corresponding-author papers in the journal. The Chang Gung Memorial Hospital in Taiwan ranked the top in five publication indicators: total, single-institution, inter-institutionally collaborative, first author, and corresponding-author papers. A low percentage of productive authors emerged as a journal IF contributor. Similarly, only a limited relationship between highly cited papers and IF contributing papers was found. Publications related to hemodialysis, chronic kidney disease, and acute kidney injury were the most popular topic, while meta-analysis was new focus in the last decade in the journal. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
43. Valmet Supplies Key Technology for Shandong Jin Tian He Paper's Board Machine.
- Subjects
PAPER industry ,AUTOMATION ,DNA machinery ,SALES executives - Published
- 2024
44. Applying micro-computed tomography (micro-CT) and Raman spectroscopy for non-invasive characterization of coating and coating pigments on ancient Chinese papers.
- Author
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Li, Tao, Liu, Chuang, and Wang, Dongmei
- Subjects
RAMAN spectroscopy ,X-ray spectroscopy ,PAPER products ,SURFACE preparation ,TOMOGRAPHY - Abstract
The coating technique, supposedly invented by Chinese papermakers no later than the 3rd century AD, greatly improved paper sheets' qualities of color, texture, writability, and printability. Alongside the dispersal of papermaking and surface-treatment techniques beyond China, coated papers were manufactured and used in many other regions of the world. Understanding the manufacture of coated papers, therefore, is crucial for perceiving how surface treatments were developed to meet the need for paper with enhanced properties. However, the characterization of coating and coating pigments on ancient Chinese papers has long remained an unsolved issue, and previous studies on this topic have often produced inconclusive results. To explore a non-invasive methodology that can more reliably characterize coated papers and the coating pigment on them, this article presents the results of a pilot study that applied micro-computed tomography (micro-CT) and Raman spectroscopy to samples of three Qing Dynasty (1644–1911 AD) papers and two handmade papers manufactured in China in the 1990s. Micro-CT revealed the coating layer(s) on Lajian (waxed coated paper) and Lengjinjian (gold-dusted paper) of the Qing Dynasty and characterized the modern raw xuan and bamboo papers as uncoated. Raman spectroscopy, together with handheld X-ray fluorescence analysis, identified the mineral-based pigment in the coating layer, suggesting the use of lead white or kaolin as the coating pigment. Additionally, Raman analysis confirmed the use of other mineral pigments (red lead and cinnabar), beeswax, and organic dyes (gamboge, kermesic acid, and possibly purpurin) in the manufacture of Lajian and Lengjinjian papers. The combination of micro-CT and Raman spectroscopy, it is therefore suggested, is a practical, more reliable approach for non-invasive investigation of coating and coating pigments on ancient Chinese paper specimens. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
45. Sino-American Joint Partnerships: Why Some Succeed and Others Fail. Research & Occasional Paper Series: CSHE.1.14
- Author
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University of California, Berkeley. Center for Studies in Higher Education, Julius, Daniel J., and Leventhal, Mitch
- Abstract
This article examines institutional and demographic variables associated with successful joint partnerships between US and Chinese institutions of higher education. Understanding those variables requires an appreciation of overarching issues or catalysts bringing both nations together and, as well, how postsecondary environments differ and the implications of such differences for success. The authors do not assume complete alignment in the interests promoting cooperation between the U. S. and China, but a convergence of mutual interests. The paper discusses different operational realities leading to partnerships between smaller private and larger public institutions and the authors identify factors (forces promoting cooperation, need for alignment in organizational infrastructure, faculty support and what are referred to as "administrative nuts and bolts") associated with meaningful and long term agreements. Although it may sound trite, this paper argues an essential ingredient for success is leadership, but not in the traditional sense of the word as it is often used in academic environments. Leadership in this context entails using power and influence to change the status quo and assign resources to new ventures. The essay further argues that absent faculty support (which goes hand in hand with resources for faculty), partnerships will not flourish. Finally, the role of an "internal advocate" i.e., one who has the requisite organizational authority and stature, who can overcome organizational inertia, petty territorial jealousies and legitimize international cooperation using, in the best and fullest sense of the word, the "support" of the President or Chancellor, and sometimes the governing board, is fundamental to success. Bibliographic sources are provided.
- Published
- 2014
46. Formaldehyde Emission Pattern of Melamine Impregnated Paper Decorated Medium Density Fiberboard and its Furniture Products.
- Author
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Chen Chen, Yan Qiu, Yueqian Yang, and Wei Xu
- Subjects
- *
MEDIUM density fiberboard , *FORMALDEHYDE , *MELAMINE , *FURNITURE , *NIGHTSTANDS (Furniture) - Abstract
Melamine-impregnated paper decorated medium-density fiberboard (MIPMDF) is the main board used for wooden furniture materials in China, and the formaldehyde released from the board and furniture products is harmful to human beings and is a wide concern. This paper aimed to pay attention to the formaldehyde emission of MIP-MDF and its furniture products. This study utilized a 1 m³climatic chamber to measure the formaldehyde emission of MIP-MDF and nightstand made of MIP-MDF in relation to the time and load factors. According to the results, in the 2 to 24 h stage, the emission of formaldehyde in the nightstand made of MIPMDF materials changed significantly, and the overall trend showed a changing trend of first increasing and then declining. The formaldehyde emission of MIP-MDF stabilized after 40 h, while the formaldehyde emission of the nightstand stabilized after 60 h. As time passed, the formaldehyde emission changes of MIP-MDF and nightstand were almost the same. The formaldehyde emission of MIP-MDF and nightstand has a specific positive correlation with the carrying load. With increased carrying loads, the formaldehyde emission tends to increase, but the degree of influence gradually decreases with the addition of the carrying loads. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
47. Integrating China in the International Consortium for Personalised Medicine: a position paper on innovation and digitalization in Personalized Medicine.
- Author
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Beccia, Flavia, Di Marcantonio, Marzia, Causio, Francesco Andrea, Schleicher, Lena, Wang, Lili, Cadeddu, Chiara, Ricciardi, Walter, and Boccia, Stefania
- Subjects
- *
INDIVIDUALIZED medicine , *CONSORTIA , *DIGITAL technology , *TECHNOLOGICAL innovations , *INFORMATION & communication technologies - Abstract
Background: The advent of Personalized Medicine (PM) holds significant promise in revolutionizing healthcare by tailoring treatments to individual patients based on their data. However, its successful implementation requires the seamless integration of innovative technologies and presents formidable challenges in terms of sustainability. To tackle these challenges head-on, the International Consortium for Personalized Medicine (ICPerMed) was established, and the IC2PerMed project, as part of this consortium, seeks to foster collaboration between the European Union (EU) and China in the field of Personalized Medicine. Based on the results collected by the project, the objective of this study is to discern the key priorities for the implementation of Personalised Medicine concerning Information and Communication Technologies (ICT) and Big Data and digital solutions, with a particular emphasis on data management and protection. Methods: A Delphi survey was conducted to gather expert's consensus on the main priorities for actions on Information and Communication Technologies (ICT) and Big Data and digital solutions in the field of Personalized Medicine. Results: The survey identified seven priorities in the area of Big Data and digital solutions, including data interoperability, standards, security measures, and international partnerships. Additionally, twelve priorities were identified for the innovation-to-market process, emphasizing cost-effectiveness, need assessment, and value definition in resource allocation. Conclusions: The effective implementation of new technologies in Personalized Medicine research and practice is essential for the advancement of healthcare systems in both the European and Chinese contexts. The identified priorities play a pivotal role in promoting the sustainability of health systems and driving innovation in the implementation of Personalized Medicine. Addressing challenges related to data interoperability, standards, security, international collaboration, cost-effectiveness, and value assessment is of utmost importance in order to propel the progress of Personalized Medicine in healthcare systems. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
48. Integrating China in the International Consortium for Personalized Medicine: A Position Paper on Personalized Medicine in Sustainable Healthcare.
- Author
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Causio, Francesco Andrea, Beccia, Flavia, Hoxhaj, Ilda, Huang, Hui-Yao, Wang, Lily, Wang, Wenya, Farina, Sara, Osti, Tommaso, Savoia, Cosimo, Cadeddu, Chiara, Ricciardi, Walter, and Boccia, Stefania
- Subjects
- *
INDIVIDUALIZED medicine , *CONSORTIA , *PREVENTIVE medicine , *MEDICAL care , *SUSTAINABILITY , *CLINICAL medicine - Abstract
Introduction: Over the last decade, the emergence and spread of personalized medicine (PM) have defined a substantial revolution in healthcare. In principle, healthcare system sustainability is challenged by the investments required for research and development, as well as the adoption of PM techniques in routine clinical care. The "Integrating China in the International Consortium for Personalized Medicine" (IC2PerMed) EU-funded project aims to integrate China into the "International Consortium for Personalized Medicine" (ICPerMed). IC2PerMed aims to align the EU and China's research agendas in this field to enable a swift development of approaches in the EU and China with strong leverage upon EU-Chinese collaborations. Methods: Within this project, we first mapped relevant policies on PM in both the EU and China, and then we involved European and Chinese experts in PM in workshops and Delphi surveys in order to identify relevant priorities for the implementation of PM in sustainable healthcare. Results: As a result of this process, we identified nine overarching priorities, each addressing specific aspects of the sustainability of healthcare systems and PM implementation, with the main goal of supporting policymakers in integrating PM approaches in the EU and China. Discussion/conclusion: The implementation of PM in health systems is appealing in terms of improved accuracy in diagnostics, treatment, and prevention of disease, as well as reduction of the side effects resulting from inefficient use of drugs. Research, development, and implementation of needed techniques require time and resources that can slow the adoption of PM in healthcare systems. The nine priorities we identified address some of the most critical points, trying to lay the foundations for a comprehensive approach. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
49. Unveiling per- and polyfluoroalkyl substance contamination in Chinese paper products and assessing their exposure risk.
- Author
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Chen, Yan-Fei, Liu, Ting, Hu, Li-Xin, Chen, Chang-Er, Yang, Bin, and Ying, Guang-Guo
- Subjects
- *
FLUOROALKYL compounds , *PAPER products , *ETHANOL , *MICROWAVE heating , *RISK exposure - Abstract
[Display omitted] • 28 out of 57 target PFAS were detected in paper products from China. • 9 groups of PFAS with 1–3 confidence levels were identified by non-target analysis. • Ethanol in food simulants can increase the migration of PFAS. • Long-chain PFAS in popcorn bags can be degraded by microwave heating. • PFAS in some paper products exceeded the recommended daily intake values. The contamination characteristics, migration patterns and health risks of per- and polyfluoroalkyl substances (PFAS) were investigated in 66 Chinese paper products by using target and non-target screening methods. Among 57 target PFASs, 5 and 6 PFASs were found in the hygiene paper products (
- Published
- 2024
- Full Text
- View/download PDF
50. Effects of yellow natural dyes on handmade Daqian paper.
- Author
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Luo, Yanbing and Zhang, Xiujuan
- Subjects
NATURAL dyes & dyeing ,SCANNING electron microscopy ,TENSILE strength ,PATENT law ,CARBOXYL group - Abstract
Natural yellow plant dyes and traditional medicines were used widely on historical papers in ancient China for religious reasons and conservation considerations. This study aims to evaluate some traditional yellow botanical sources of dyes that contain different chemical colorant compositions in order to understand their effects on the properties of traditional handmade paper. The physical and chemical changes in paper specimens treated with plant dyes were studied by examining properties such as the color, pH, thermogravimetric (TG) characteristics, tensile strength, folding endurance and microstructure by scanning electron microscopy (SEM). The results indicated that different colorants had different toning effects and that the main components, including carboxyl and ketone groups, could affect the paper stability at high temperatures. The results also revealed that the mechanical properties of paper specimens were improved after treatment with plant dyes. The significant improvements in the tensile strength and folding endurance and the slightly higher decomposition temperature of Amur cork tree-dyed paper could be ascribed to the strong interaction between the colorants' main components and the fibers. The scientific evaluation of the property changes is therefore valuable information for weighing the advantages and disadvantages of the various yellow toning materials for paper conservation treatment. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
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