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2. How Can Community Colleges Afford to Offer Dual Enrollment College Courses to High School Students at a Discount? CCRC Working Paper No. 130
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Columbia University, Community College Research Center (CCRC), Belfield, Clive, Jenkins, Davis, and Fink, John
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Dual enrollment--in which students take college credit-bearing courses when still in high school--is becoming increasingly popular. Community college programs account for about 70% of the dual enrollment that more than one million high school students participate in each year nationwide. Yet dual enrollment can be a big financial burden for community colleges. In most parts of the country, community colleges receive less funding per dual enrollment student than they receive for their regular, non-dual-enrollment students. If community colleges are to continue to provide broad access to high-quality programs, they need to be able to sustain these programs. In this paper, we consider the economics of dual enrollment from the perspective of the community college. We illustrate how dual enrollment may not be financially sustainable in colleges and states where it is offered at a discount, but we also show how community colleges can structure their programs to be more efficient. To support our analysis, we describe case studies to show the conditions under which dual enrollment is affordable and efficient.
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- 2023
3. Learning with Treescapes in Environmentally Endangered Times. Occasional Paper Series 50
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Bank Street College of Education, Samyia Ambreen, Kate Pahl, Samyia Ambreen, Kate Pahl, and Bank Street College of Education
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Issue #50 of the Bank Street Occasional Paper Series, "Learning With Treescapes in Environmentally Endangered Times Learning with Treescapes in Environmentally Endangered Times," is intended to be hopeful. Articles in this issue contribute to the envisioning of new practices and to an architecture of knowledge to waymark a more sustainable route into the future. Trees are vital for the present and future health of the planet, its inhabitants, and ecosystems. They store carbon and breathe out oxygen. Their leaves filter dangerous pollutants. Their branches provide shade and a shelter for a myriad of other beings, allowing diverse species to thrive. They provide cooling, control erosion, and filter water. Articles in this issue include stories from teachers and their students about learning with trees, and descriptions of how engagements with trees can transform research and ways of thinking, feeling, and being. Across multiple pieces, authors reflect on how connecting with trees facilitates greater connection among humans and between humans and the more-than-human occupants of our planet.
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- 2023
4. A Case for For-Profit Private Higher Education in India. Research & Occasional Paper Series: CSHE.8.2022
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University of California, Berkeley. Center for Studies in Higher Education (CSHE) and Gupta, Asha
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India has the second largest higher education system in terms of institutions worldwide, despite having only 26.3% Gross Enrollment Ratio (GER), including vocational education. It aspires to achieve a target of 50% GER by 2035. It means it would require a larger number of higher education institutions (HEIs), public and private, in addition to huge fiscal resources. At present about 75% of the HEIs are privately managed with about 66% of student enrolment. Though there is no provision of for-profit higher education institutions in India, many non-profit private HEIs are actually working as for-profit. They are growing fast and are visible too. Therefore, it is high time now to think seriously about the pros and cons, causes and consequences of for-profit and nonprofit private HEIs in India. India provides a big market for non-profit and for-profit higher education to domestic and foreign stakeholders. Already 160 foreign universities are working in collaboration with public or private limited companies in India. This essay provides an analysis of issues related to for-profit and nonprofit HEIs, including desirability, size, funding, transparency, accountability, quality, feasibility and sustainability, government policies, regulation, foreign collaborations, private investments, and incentives. The methodology adopted is analytical, comparative, and empirical.
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- 2022
5. Paper bottles: potential to replace conventional packaging for liquid products
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Ahuja, Arihant, Samyn, Pieter, and Rastogi, Vibhore Kumar
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- 2024
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6. Teachers and Trainers in a Changing World: Building up Competences for Inclusive, Green and Digitalised Vocational Education and Training (VET). Synthesis Report. Cedefop Research Paper. No. 86
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Cedefop - European Centre for the Development of Vocational Training
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Building on the findings of Cedefop/ReferNet thematic perspectives for EU Member States, Norway and Iceland, this synthesis report identifies recent trends and policy developments in Europe on the initial and continuous professional development of VET teachers and trainers. The report points to the different types of VET teachers and trainers in Europe; their evolving and complex role in mastering new technologies, supporting the integration of refugees, identifying and supporting learners at risk of early leaving, and understanding changing labour market needs, to empower and equip students with skills for the future. Their qualifications and opportunities for continuous professional development vary across countries but the challenges policy-makers face in supporting them are shared. The report concludes with key messages for designing effective policies in Europe. [This research paper was produced by Cedefop's Department for VET and skills.]
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- 2022
7. What Systematic Connections Should We Have around Schools to Support the Work of Teachers? Global Lessons and the Potential of Ambition Loops. OECD Education Working Papers. No. 296
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Organisation for Economic Cooperation and Development (OECD) (France), Directorate for Education and Skills and McGrath, Jason
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Co-constructing a long-term sustainable vision on the future of teaching is a policy priority for many countries as society rapidly changes. There is a need to create space in the teacher debate to look forward for inspiration and to learn from contemporary change in other professions, such as the concept of "connective professionalism". There is also a paradox to navigate. On the one hand, the idea of change can be daunting. This leads to people seeking comfort in the known. On the other hand, the status quo is unlikely to provide the solutions required for a prosperous and sustainable future for the teaching profession. In this paper, we introduce an Ambition loops tool to create preferred future scenarios that can support the work of teachers, add to the prosperity for students and communities, and support transformation of education to meet contemporary challenges while focusing on current needs. The framework has an iterative design and outlines ambitions relevant to all stakeholders in the school-community, education community and broader societal sectors. The current framework statements have been distilled from a review of the research as well as engagement with experts and practitioners.
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- 2023
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8. Higher Education Collaboration in North America: A Review of the Past and a Potential Agenda for the Future. Working Paper. North America 2.0: Forging a Continental Future
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Wilson Center, García, Fernando León, Alcocer, Sergio M., Eighmy, Taylor, and Ono, Santa J.
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When the North American Free Trade Agreement (NAFTA) came into fruition in the early 1990s, there were high hopes and expectations on what this emerging economic block could achieve. Although the agreement involved extensive conversations that led to regulations that facilitated trade across the region--the main intent of NAFTA--the same was not true for the higher education environment. Critics have argued that NAFTA's heavy focus on trade left little room for similar harmonization on issues like higher education. From this perspective, it is evident that if efforts to improve higher education are to gain traction in the trilateral relationship, they must be linked with regional trade and competitiveness. Yet even though NAFTA was not the vehicle for further cooperation on higher education, colleges and universities across Canada, Mexico, and the United States did embrace the opportunity and enthusiastically engaged in conversations that prompted trilateral collaboration. This article follows the key agreements that influenced and guided the early stages of NAFTA collaboration among higher education institutions, as well as developments that kept engagement across the three countries active. It also provides an initial list of areas in which future collaboration might focus. [The report was published in partnership with the Belfer Center for Science and International Affairs. This working paper will be published as a chapter in the forthcoming book, "North America 2.0: Forging a Continental Future."]
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- 2021
9. Experimental analysis of building components with paper and textile waste
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Stefania, Liuzzi, Chiara, Rubino, and Francesco, Martellotta
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- 2024
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10. Paper Meets Plastic: The Perceived Environmental Friendliness of Product Packaging.
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Sokolova, Tatiana, Krishna, Aradhna, and Döring, Tim
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PLASTICS in packaging ,ENVIRONMENTAL risk ,CONSUMER attitudes ,PACKAGING materials ,PAPER ,CONSUMER preferences ,WILLINGNESS to pay ,COGNITIVE bias - Abstract
Packaging waste makes up more than 10% of the landfilled waste in the United States. While consumers often want to make environmentally friendly product choices, we find that their perceptions of the environmental friendliness of product packaging may systematically deviate from its objective environmental friendliness. Eight studies (N = 4,103) document the perceived environmental friendliness (PEF) bias whereby consumers judge plastic packaging with additional paper to be more environmentally friendly than identical plastic packaging without the paper. The PEF bias is driven by consumers' "paper = good, plastic = bad" beliefs and by proportional reasoning, wherein packaging with a greater paper-to-plastic proportion is judged as more environmentally friendly. We further show that the PEF bias impacts consumers' willingness to pay and product choice. Importantly, this bias can be mitigated by a "minimal packaging sticker" intervention, which increases the environmental friendliness perceptions of plastic-only packaging, rendering plastic-packaged products to be preferable to their plastic-plus-paper-packaged counterparts. This research contributes to the packaging literature in marketing and to research on sustainability while offering practical implications for managers and public policy officials. [ABSTRACT FROM AUTHOR]
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- 2023
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11. Treatment of pulp and paper mill effluent through combined aerobic and anaerobic suspended fixed‐bed bioreactor.
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Pant, Apourv, Dwivedi, Anuj Kumar, Murasingh, Surajit, Singh, Deepak, Mayank, Muskan, and Ojha, Chandra Shekhar Prasad
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ATOMIC force microscopy techniques , *PAPER industry , *CHEMICAL oxygen demand , *SUSTAINABILITY , *PAPER pulp , *ULTRAFILTRATION - Abstract
This study explored using ultrafiltration (UF) membranes to treat pulp and paper mill wastewater, implementing a novel Taguchi experimental design to optimize operating conditions for pollutant removal and minimal membrane fouling. Researchers examined four factors: pH, temperature, transmembrane pressure, and volume reduction factor (VRF), each at three levels. Optimal conditions (pH 10, 25°C, 6 bar, VRF 3) led to a 35% reduction in flux due to fouling and high pollutant rejections: total hardness (83%), sulfate (97%), spectral absorption coefficient (SAC254) (95%), and chemical oxygen demand (COD) (89%). Conductivity had a lower rejection rate of 50%. Advanced imaging techniques like atomic force microscopy (AFM) and scanning electron microscopy (SEM) revealed reduced membrane fouling under these conditions. The Taguchi method effectively identified optimal conditions, significantly improving wastewater treatment efficiency and promoting environmental sustainability in the pulp and paper industry. Practitioner Points: This study optimized UF membrane conditions for pulp and paper mill wastewater, reducing fouling and enhancing pollutant removal, offering practical strategies for industrial treatment.AFM and SEM provided key insights into membrane fouling and mitigation, promoting real‐time diagnosis and optimization for enhanced treatment efficiency.Prioritizing anaerobic fixed‐bed systems in wastewater treatment is beneficial for achieving high COD removal efficiency. Optimizing hydraulic retention time (HRT) in these systems can further improve their overall effectiveness and sustainability. [ABSTRACT FROM AUTHOR]
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- 2024
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12. Learning for Sustainability: Key Questions for Organising & Designing Curricula. Input Paper. Working Group on Schools, Sub-Group on Education for Environmental Sustainability. European Education Area Strategic Framework
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European Commission, Directorate-General for Education, Youth, Sport and Culture and Galvin, Conor
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The EU Working Group on Learning for Sustainability (LfS) is currently exploring how policy action can assist in the development and introduction of school curricula and appropriate pedagogies to improve opportunities for learning for sustainability in Europe's schools. This paper brings forward input on how learning for environmental sustainability can be strengthened by policy actions to develop a framework and relevant resources and capabilities across the Member States. It also summarises some of the key challenges that need to be addressed for any LfS curriculum activity to have an impact. The paper considers: (1) the challenges of curriculum work in the LfS space and what lessons may be taken from examples of well-regarded practice in this area; and (2) sets out some key considerations relating to the specification, resourcing, and capacity-building necessary to develop this area of curriculum practice. It closes with a consideration of the main policy barriers and opportunities for those involved in shaping, designing, and introducing LfS curriculum policy. The purpose of this paper is to encourage better understanding of the challenges of curriculum action in an area of policy work where countries vary considerably in readiness and current practice. [This paper was prepared with assistance from Louise O'Reilly. Paper prepared for the EU Working Group on schools: Learning for Sustainability (Sep 15-16, 2022).]
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- 2023
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13. Leading Learning for Sustainability: The Role of School Leaders--Input Paper. Working Group on Schools, Sub-Group on Education for Environmental Sustainability. European Education Area Strategic Framework
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European Commission (Belgium), Directorate-General for Education, Youth, Sport and Culture
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This input paper presents a number of key issues and findings from recent literature on school leadership on sustainability and aims to open discussion on possible policy action in this area. For the purposes of this paper, school leaders are defined as holding a formal position of responsibility for the management of the school. School leaders are also teachers, as they are also still involved in learner development, both in and out of the classroom. 'School head' is the most senior school leadership position -- the person with overall responsibility for the pedagogical and administrative management of the school or cluster of schools. This role might also be referred to as 'head teacher', 'school principal' or 'school director'. They can also be included in the broad definition of 'school leader'.
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- 2023
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14. The Economics of Guided Pathways: Cost, Funding, and Value. CCRC Working Paper No. 123
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Columbia University, Community College Research Center and Belfield, Clive
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This paper is the first to investigate the costs of institution-wide reforms at community colleges. Drawing on data from 12 community colleges implementing comprehensive guided pathways reforms, I use the ingredients method to analyze the resources required to implement such reforms and examine their feasibility and affordability, as well as their value for students. For a typical college with 4,000 full-time equivalent students (FTEs) that implements guided pathways over four years, the total implementation cost beyond business-as-usual operations is estimated at $450 per student each year, or $7.1 million in total, which amounts to 12% of the college's annual budget, or approximately 3% per year. Around one third of this cost is for enhanced student advisement. Extra investments in information technology are also significant. Ongoing operating costs, primarily for student advisement and student success courses, are around $350 per FTE each year. Cost estimates vary depending on how colleges implement guided pathways, but the results are robust to alternative input prices and college characteristics. There is also some evidence of economies of scale. To finance guided pathways, colleges relied mainly on resource reallocation and efficiency gains, extra public funding, and external grants and funds. Increases in tuition/fees were modest, temporary, or delayed until after implementation; increases of just under 1% per year would suffice to support guided pathways reforms. From the student perspective, guided pathways increases the affordability and value for money of community college. With enhanced advising, students take fewer unnecessary courses. Program mapping leads students to take the right courses both at the community college and at any transfer college. Improved advising help students access grants and in-kind services; they also assist with financial plans to pay for college. Overall, the savings these reforms allow for are likely to exceed the modest increase in tuition/fees from guided pathways. [For the companion paper "Funding Guided Pathways: A Guide for Community College Leaders. Report," see ED609234.]
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- 2020
15. Where to now for the global pulp and paper industry?
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Woods, Tim
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- 2024
16. Implications for the forestry and pulp and paper industry
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- 2024
17. Future-Proof CALL: Language Learning as Exploration and Encounters. Short Papers from EUROCALL 2018 (26th, Jyväskylä, Finland, 2018)
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Research-publishing.net (France), Taalas, Peppi, Jalkanen, Juha, Bradley, Linda, Thouësny, Sylvie, Taalas, Peppi, Jalkanen, Juha, Bradley, Linda, Thouësny, Sylvie, and Research-publishing.net (France)
- Abstract
The 26th European Association of Computer-Assisted Language Learning (EUROCALL) conference was organised by the University of Jyväskylä (JYU) Language Campus and specifically the Language Centre, in Jyväskylä, Finland. The theme of this year's conference was "Future-proof CALL: language learning as exploration and encounters," which reflects an attempt to envision language teaching and learning futures in a changing world. What brought researchers together this year are shared concerns in relation to the sustainability of language learning and teaching in technology-rich contexts that are marked by ever-increasing complexity. 184 submissions were accepted to be presented as workshops, symposia, individual oral presentations, or posters. The oral presentations were categorised as research, research and development, reflective practice papers, along with presentations on European projects. The collection of short papers in this volume is a very thorough view into the conference proper exhibiting the complexity and novelty of the field of CALL. There are exciting new openings and a more profound exploration of theoretical underpinnings of the contemporary issues in teaching and learning, cross-cultural communication, mobile learning and the like. (Individual papers contain references.)
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- 2018
18. Is Effective Teacher Evaluation Sustainable? Evidence from DCPS. CEPA Working Paper No. 19-09
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Stanford Center for Education Policy Analysis (CEPA), Dee, Thomas S., James, Jessalynn, and Wyckoff, James
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Ten years ago, many policymakers viewed the reform of teacher evaluation as a highly promising mechanism to improve teacher effectiveness and student achievement. Recently, that enthusiasm has dimmed as the available evidence suggests the subsequent reforms had a mixed record of implementation and efficacy. Even in districts where there was evidence of efficacy, the early promise of teacher evaluation may not sustain as these systems mature and change. This study examines the evolving design of IMPACT, the teacher evaluation system in the District of Columbia Public Schools (DCPS). We describe the recent changes to IMPACT which include higher performance standards for lower-performing teachers and a reduced emphasis on value-added test scores. Descriptive evidence on the dynamics of teacher retention and performance under this redesigned system indicate that lower-performing teachers are particularly likely to either leave or improve. Corresponding causal evidence similarly indicates that imminent dismissal threats for persistently low-performing teachers increased both teacher attrition and the performance of returning teachers. These findings suggest teacher evaluation can provide a sustained mechanism for improving the quality of teaching.
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- 2019
19. Biodegradable Stone Paper as a Sustainable Alternative to Traditional Paper: A Review
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Swain, Nupur, Saini, Pragti, Bhati, Sampat Singh, and Rastogi, Vibhore Kumar
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- 2023
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20. A green approach to nanoplastic detection: SERS with untreated filter paper for polystyrene nanoplastics.
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Chaisrikhwun, Boonphop, Balani, Mary Jane Dacillo, Ekgasit, Sanong, Xie, Yunfei, Ozaki, Yukihiro, and Pienpinijtham, Prompong
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SERS spectroscopy , *FILTER paper , *SUSTAINABILITY , *SILVER nanoparticles , *NANOPARTICLES - Abstract
Plastic pollution at the nanoscale continues to pose adverse effects on environmental sustainability and human health. However, the detection of nanoplastics (NPLs) remains challenging due to limitations in methodology and instrumentation. Herein, a "green approach" for surface-enhanced Raman spectroscopy (SERS) was exploited to detect polystyrene nanospheres (PSNSs) in water, employing untreated filter paper and a simple syringe-filtration set-up. This SERS protocol not only enabled the filtration of nano-sized PSNSs, which are smaller than the pore size of the ordinary filter paper, but also offered SERS enhancement by utilizing quasi-spherical-shaped silver nanoparticles (AgNPs) as the SERS-active substrate. The filtering of NPLs was accomplished by adding an aggregating agent to the nanoparticle mixture, which caused the aggregation of NPLs and AgNPs, resulting in a larger cluster and more hot spots for SERS detection. The optimal aggregating agent and its concentration, as well as the volume ratio between the AgNPs and NPLs, were also optimized. This SERS method successfully detected and quantified PSNSs of various sizes (i.e., 100, 300, 460, 600, and 800 nm) down to a limit of detection (LOD) of about 0.31 μg mL−1. The method was also validated against the presence of several interferents (i.e., salts, sugars, amino acids, and surfactants) and was proven practical, as evidenced by the detection of 800nm PSNSs in drinking and tap water (LODs of 1.47 and 1.55 μg mL−1, respectively). [ABSTRACT FROM AUTHOR]
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- 2024
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21. Pathways for Gender Equality through Early Childhood Teacher Policy in China. Echidna Global Scholars Program, Discussion Paper
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Brookings Institution, Center for Universal Education and Chi, Jin
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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.
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- 2018
22. 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
23. Bibliometric analysis of sustainability papers: Evidence from Environment, Development and sustainability
- Author
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Ellili, Nejla Ould Daoud
- Published
- 2024
- Full Text
- View/download PDF
24. Valorization of waste paper sludge as a sustainable source for packaging applications.
- Author
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Quintana, Elisabet, Valls, Cristina, and Roncero, M. Blanca
- Subjects
- *
WASTE paper , *SUSTAINABILITY , *CELLULOSE acetate , *CELLULOSE fibers , *FOOD packaging , *PACKAGING recycling - Abstract
Paper sludge consists mainly of wet short cellulose fibers that are lost during papermaking and of residual chemicals used in the manufacturing process that remain dissolved in the water. Each ton of paper generates about 40–50 kg of dry sludge, of which 70% is primary sludge. Paper production, which exceeded 400 million tons globally in 2020, generates vast volumes of solid waste. Primary sludge is usually fiber-rich and hence suitable to be recycled back into the papermaking process. However, if the sludge is to be disposed of in landfills, sustainable practices must be developed in order to recover the fibers as they are valuable source for manufacturing high value-added products. This study investigates the valorization of paper sludge discarded by a filter paper manufacturer, with the purpose of producing cellulose acetate films for food packaging. The process involves recovering cellulose fibers from the sludge, purifying them and through acetylation reaction produce cellulose acetate films. FTIR spectra confirmed successful acetylation of fibers and also that acetyl groups reduced the hydrophilicity of cellulose—the contact angle was increased to over 80° from 50° in native cellulose. The films exhibited very good water barrier properties at both 50% and 90% relative humidity (RH). [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
25. Cost-Effective and Sustainable Design for Paper Recycling †.
- Author
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Willie, David, Wartovo, Mathias, Mohamed, Aezeden, and Woya, Jones
- Subjects
PAPER recycling ,SUSTAINABLE design ,SUSTAINABILITY ,RECYCLED paper ,POVERTY reduction - Abstract
This text describes a study that investigates the mechanics, environmental benefits, and potential challenges of paper recycling machines. It highlights the importance of these machines in promoting a more sustainable future, and how they align with the United Nations' Sustainable Development Goals (SDGs). The SDGs aim to address issues such as climate change, land use, responsible consumption and production, and poverty alleviation by promoting sustainable economies. This study explores the transformative potential of the recycling industry and its impact on the economy of Papua New Guinea (PNG). [ABSTRACT FROM AUTHOR]
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- 2024
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26. Utilizing de‐inked paper sludge for sustainable production of medium‐density fiberboard: A comprehensive study.
- Author
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Ashori, Alireza, Mahmoudi Najafi, Seyed Heydar, Heydari, Vahid, Besharatifar, Kamran, Sharifi Taskouh, Hamed, and Maghsoodi, Davood
- Subjects
- *
SUSTAINABILITY , *PAPER mill waste , *FIBERBOARD , *CRYSTAL whiskers , *WASTE recycling , *ADHESION , *MOISTURE - Abstract
This study investigated converting abundant paper mill waste, de‐inked paper sludge (DPS), into value‐added medium‐density fiberboard (MDF) panels. The objective was to repurpose this solid waste into a valuable material that aligns with the principles of a circular economy. Previous research has examined the addition of paper sludge to wood composites, but there is limited information on the specific incorporation of DPS into MDF production. This investigation offers new insights into this application. MDF panels were manufactured using hardwood fibers, with varying levels of urea‐formaldehyde resin (10% and 12% by weight) and different loadings of DPS (ranging from 0% to 50% by weight). X‐ray diffraction analysis revealed the presence of defective DPS fiber crystals. Contact angle measurements confirmed that DPS had poor wettability, corresponding to increased water absorption. As more DPS was incorporated, the mechanical properties of the panels progressively weakened due to defective fibers and poor adhesion between the fibers and the matrix. This was evident in scanning electron microscopy micrographs, which showed an escalation in interfacial flaws. Increasing the resin dosage noticeably improved the internal bond strength and reduced moisture uptake across all levels of DPS. However, at a DPS loading of 50%, the properties of the panels deteriorated by 36%–57% compared to the control MDF. Additionally, thickness swelling and water absorption increased significantly with higher DPS content, primarily due to the hydrophilic nature of the fibers. Based on optimization, it was determined that a DPS loading of 20% with a resin content of 12% provided the best balance between performance, waste utilization, cost, and moisture resistance. The reuse of abundant paper sludge supports the goals of a circular economy. However, strategies are required to tailor the processing methods and enable higher levels of recycled material without excessively compromising the key attributes of the product. Further research should focus on enhancing the quality of DPS and its compatibility with wood fibers and resin to enhance the performance of the composite material. Highlights: DPS from recycled paper mill assessed for MDF production with wood fibers and resinIncreasing DPS loading caused reductions in strength and adhesion of panelsWater absorption and thickness swelling markedly rose with more DPS additionIt was attributed to hydrophilic fibers and disrupted fiber‐matrix bondingOptimal formulation was 20% DPS loading and 12% resin content, balancing performance, waste utilization, and cost. [ABSTRACT FROM AUTHOR]
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- 2024
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27. Environmental Sustainability and The Demand For Recycled Paper: A Case Study of Production and Supply Chain Management at PT. Recycled Paper Hub in the B2B Industry.
- Author
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Prima, Fachmi Firzandi, Indradewa, Rhian, Rahmat Syah, Tantri Yanuar, and Kustiawan, Unggul
- Subjects
RECYCLED paper ,SUPPLY chain management ,SUSTAINABILITY ,BUSINESS partnerships ,BUSINESS-to-business transactions - Abstract
This paper aims to explore PT. Recycled Paper Hub's response to the increasing demand for recycled paper within the context of sustainable production management and supply chain management, with a focus on the B2B industry. The study encompasses an analysis of the company's practices in managing relationships with suppliers of recycled paper, enhancing operational efficiency, and mitigating environmental impacts from its operations. PT. Recycled Paper Hub, a B2B company specializing in processing recycled paper into bales, faces rising demand for its products. This article presents research findings on how the company addresses the growing market demand through the utilization of advanced production technology and the application of lean manufacturing methods to minimize waste. Furthermore, the research evaluates how PT. Recycled Paper Hub manages relationships with suppliers of recycled paper to ensure stable and high-quality supply. Strategic partnerships with suppliers of recycled paper are identified as key success factors in meeting increasing demand. The research findings indicate that the increased demand for bales of recycled paper not only reduces waste and emissions but also reinforces PT. Recycled Paper Hub's commitment to sustainability. These findings offer valuable insights for the paper industry and other companies seeking to adopt more sustainable business models. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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28. Looking through Both Lenses: Exploring Long Term School Partnerships from the Perspectives of Both Cumbrian and Tanzanian Teachers. Connecting Classrooms through Global Learning. Practitioner Research Fund Paper 10
- Author
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University College London (UCL) (United Kingdom), Development Education Research Centre (DERC) and Ager, Jen
- Abstract
This research project aims to illustrate the journey of school partnerships between primary schools in Cumbria, UK and Moshi, Tanzania. Using a qualitative approach, the study shares the processes involved from making first contact with an oversees link school to expanding a successful model of partnership working to a cluster of schools in both countries. The shift of moving from a charitable giving approach to one of social justice, and how this has been achieved, is a suggested method for other schools who currently have school partnerships or are due to embark on the journey. This research focuses on three main themes: sustainability; reciprocity, and equity. By using an insider researcher to construct the narrative of the research and explore the themes, an honest, subjective insight highlighting the successes, obstacles and scope for longevity is shared.
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- 2022
29. Developing a Whole Campus Approach to Learning for Sustainability: Challenges and Opportunities for Embedding and Sustaining Change. Connecting Classrooms through Global Learning. Practitioner Research Fund Paper 4
- Author
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University College London (UCL) (United Kingdom), Development Education Research Centre (DERC), Stones, Tina, Collacott, Mary, and Christie, Beth
- Abstract
Learning for Sustainability (LfS) is a key component of Scottish Education. However, policy interpretation and enactment is a complicated process and there can often be a difference between policy intentions and implementation. The following research explores how one campus (for pupils aged 2-18) in Scotland undertook a year-long all staff career long professional learning programme (CLPL) to develop a whole campus approach to Learning for Sustainability. The aim of this research project was to better understand the implications (opportunities and challenges) at a whole school / campus and teacher level when developing a whole school / campus approach to Learning for Sustainability. Three semi-structured interviews were carried out, with focus groups made up of a small group of teaching staff, members of the senior management team, as well as a follow up interview with the head teacher. A theoretical thematic analysis was used to identify themes from the data and applied to further explore the emergence of these elements from the CLPL discussion forums including contributions from all participating staff members. The three main themes identified were: collaboration and collegiality; processes of change; and attitudes to learning and to change. The study revealed a tension between the need for both teachers and management to have an identified person 'leading' the agenda, and the need for that agenda to develop in a culture of collegiately and shared responsibility. There was also an interesting contrast between deep and shallow learning for both teachers and managers. The study also provided useful learning for other organisations leading the agenda for change, which can be summarised into three key recommendations: (1) Organisational leaders should engage with suitable learning prior to developing a leadership of change model for their organisation, which includes a distributed model of leadership; (2) Methods of professional learning for all practitioners should include an engagement with reflective activities, which enables them to access deeper and more transformational learning; and (3) Large organisations should work with community-led groups and be sensitive to local contexts to establish a vision, which clearly articulates the imperative is the responsibility of all.
- Published
- 2022
30. States Continue Advancing Strategies to Scale Work-Based Learning. White Paper
- Author
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National Governors Association and Hauge, Kimberly
- Abstract
States increasingly need a more highly skilled workforce to meet the requirements of businesses, keep up with a rapidly changing economy and accelerate growth that leads to economic opportunity for workers and families. As a result, governors recognize that their role is to bring together education, workforce and economic development as talent pipeline partners to better equip workers with skills businesses need. Work-based learning approaches have emerged from these partnerships as a promising strategy to address the mismatch between employer needs and the skill levels of available workers. "States Continue Advancing Strategies to Scale Work-Based Learning" summarizes key actions governors can take to embed work-based learning across education, workforce and economic development systems.
- Published
- 2018
31. Nanocellulose Addition to Paper and the ‘Cai Lun Principle’ – Maybe Not Such a Good Idea After All
- Author
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Martin A. Hubbe
- Subjects
nanofibrillated cellulose ,cnf ,cottage industries ,trial and error ,refining ,sustainability ,Biotechnology ,TP248.13-248.65 - Abstract
Family groups in the ancient cultures of China, Korea, and Japan have toiled for generations in an effort to out-compete their neighbors in the pursuit of handmade paper products having better strength performance, in addition to flatness, uniform appearance, and other desirable attributes. Study of the history of the papermaking craft reveals a remarkable ability of ancient peoples to discover advantageous ways to prepare the cellulosic pulp, to improve its brightness, and to form uniform and strong paper sheets. But though the ancients knew how to “beat” the pulp to improve its bonding ability, there is no evidence of any of them having attempted to greatly “over-beat” some of the fiber, thus making nanocellulose, for potential addition to the fiber mixture. Why not? In this editorial, it is proposed that the ancients may have discovered that adding very highly fibrillated cellulose material to paper was not a good idea.
- Published
- 2024
32. ZrB2–SiC ceramics toughened with oriented paper-derived graphite for a sustainable approach
- Author
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Luca Zoli, Francesca Servadei, Simone Failla, Matteo Mor, Antonio Vinci, Pietro Galizia, and Diletta Sciti
- Subjects
borides ,paper-derived graphite ,microstructure ,toughness ,sustainability ,Clay industries. Ceramics. Glass ,TP785-869 - Abstract
Carbon fibre-reinforced ultra-high temperature ceramics (UHTCs) are considered a class of promising materials for several applications, the most appealing ones being in the aerospace sector. Reinforcement is necessary to overcome the brittleness and low thermal shock resistance of ceramics and is often provided through the addition of carbon fibres or other carbon-based phases, such as nanotubes, graphene, and graphite. The present work is focused on the toughening of UHTCs through incorporation of 30−50 vol% thin, ordered graphite layers from conventional filter paper followed by hot pressing sintering. Cellulose filter paper was selected because it undergoes thermolysis with no melting stage forming a strong carbonaceous residue that can be used as toughener. Microstructure and mechanical properties of toughened composites were compared to those of other materials reinforced with short carbon fibres and the effect of different distribution of graphite was studied. Addition of graphite allowed toughness to be increased from 3−4 MPa·m1/2 (for un-reinforced materials) to 5.1−5.5 MPa·m1/2, similar to results obtained with short fibre reinforcement. The high-temperature properties, such as strength and toughness as well as oxidation resistance at 1500 ℃, were also examined.
- Published
- 2024
- Full Text
- View/download PDF
33. Creating Sustainable Assessment through Collaboration: A National Program Reveals Effective Practices. Occasional Paper #31
- Author
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National Institute for Learning Outcomes Assessment, Malenfant, Kara J., and Brown, Karen
- Abstract
Meaningful and sustained assessment is best achieved when a campus unit takes a collaborative leadership role to work with other departments, offices, and groups. Simply developing and implementing assessment in isolation and for the unit itself is not enough. While the value of collaboration among diverse campus constituents is widely recognized, it is not easily achieved. This occasional paper synthesizes the results of the program Assessment in Action: Academic Libraries and Student Success (AiA) by the Association of College and Research Libraries, which involved over 200 campus teams led by librarians. Five particularly compelling AiA findings are the positive connections documented between various functions of the library and aspects of student learning and success: (1) Students benefit from library instruction in their initial coursework; (2) Library use increases student success; (3) Collaborative academic programs and services involving the library enhance student learning; (4) Information literacy instruction strengthens general education outcomes; and (5) Library research consultations boost student learning. These findings emerged from an assessment process grounded in collaborative planning, decision-making, and implementation. In this paper, we describe the collaborative practices advanced by the AiA program and explain how these practices promote assessment aligned with institutional priorities, encourage common understanding among stakeholder groups about attributes of academic success, produce meaningful measures of student learning, create a unified campus message about student learning and success, and focus on transformative and sustainable change. This paper asserts that the AiA experience serves as a framework for designing assessment approaches that build partnerships and generate results for improving student learning and success through action research, and that the program results demonstrate how libraries contribute to fostering broad student outcomes essential to contemporary postsecondary education. The assessment practices that emerged from the AiA projects can be implemented in a variety of institutional settings and with varying campus priorities. [Foreword by Lisa Janicke Hinchliffe.]
- Published
- 2017
34. 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
35. The Quality of Physical Environments in Education and Care Services: An Analysis of Quality Area 3 of the National Quality Standard. Occasional Paper 4
- Author
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Australian Children’s Education and Care Quality Authority (ACECQA)
- Abstract
This occasional paper is the fourth in a series on the National Quality Framework (NQF). This paper offers detailed insights into education and care service quality ratings for Quality Area 3 (physical environment) of the National Quality Standard (NQS). The focus is on ensuring the physical environment of a service is safe, suitable and provides a rich and diverse range of experiences that promote children's learning and development. This paper begins with an overview of the physical environment standards and what these aim to achieve, highlighting contemporary research and theory behind sustainable environments promoting children's learning. It then outlines the operational requirements of the National Law and National Regulations for the physical environment, with a particular focus on the requirements specific to different service types. The paper also describes how service approval requirements in the National Law apply to the physical environment, and how providers may seek waivers for certain legislated requirements. The paper is intended to be of interest to people who deliver education and care services, families, people who provide training and professional development services to the sector, and to officers in the state and territory regulatory authorities that regulate education and care services.
- Published
- 2017
36. Reduction of Fines in Recycled Paper White Water via Cellulase Enzymes
- Author
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Đorđe Jevtović, Predrag Zivković, Ana Milivojević, Dejan Bezbradica, and Luc Van Der Auwera
- Subjects
cellulase enzymes ,fiber fines ,recycled paper ,flow cytometry ,rsm optimization ,sustainability ,Biotechnology ,TP248.13-248.65 - Abstract
Due to the high wastepaper recyclability and water-loop system closure, packaging paper mills struggle with increased fines, causing runnability issues. Cellulase enzymes are a preferred treatment choice for the improvement of the pulp refining in stock preparation area but are not widely used or easy to introduce in the production process. Different cellulase enzymes were tested, and those with the highest activity were introduced to the white-water (WW) samples with the aim to reduce fines content as potentially new enzyme applications on the paper machine. The first portion of the study involved the development of an experiment model to find and confirm the optimal enzyme process parameters (40 °C, pH 5.7, reaction time 3 h, and 0.18% v/v enzyme addition) for laboratory made white-water. The second portion of the study included turbidity, colloidal charge, flow cytometry (FCM), and chemical oxygen demand (COD) analysis on industrial and laboratory made white-water samples at optimized process parameters. Obtained results corresponded to reduced fines content in white-water samples, which justified commercial usage of cellulase enzymes on recycled paper machine short loop and potentially increased machine runnability without negative influence on wastewater treatment plant.
- Published
- 2023
37. Manufacturing and delamination factor optimization of cellulosic paper/epoxy composites towards proper design for sustainability
- Author
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AL-Oqla, Faris M.
- Published
- 2023
- Full Text
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38. Transformation Post-COVID: The Future of European Universities. ESIR Focus Paper
- Author
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European Commission, Directorate-General for Research and Innovation, Giovannini, Enrico, Huang, Ailin, Mir Roca, Montserrat, Balland, Pierre-Alexandre, Charveriat, Céline, Morlet, Andrew, Isaksson, Darja, Bria, Francesca, Dixson-Declève, Sandrine, Schwaag Serger, Sylvia, Hidalgo, César, Renda, Andrea, Dunlop, Kirsten, Martins, Francisca, and Tataj, Daria
- Abstract
This ESIR Focus Paper provides a 'deeper dive' into the role of European Universities in achieving systemic change in the post-pandemic economy and society. It builds on and complements ESIR's second Policy Brief, which offers guidance on how a 'protect-prepare-transform' approach in the post-pandemic Europe can ensure fast learning from innovation by relying on smart and coherent policies, collaborative efforts across levels of government and decentralisation of governance, and most importantly the courage to direct research and innovation at the transformations Europe is facing.
- Published
- 2021
- Full Text
- View/download PDF
39. Teacher Quality, Test Scores and Non-Cognitive Skills: Evidence from Primary School Teachers in the UK. CEP Discussion Paper No. 1472
- Author
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London School of Economics and Political Science (United Kingdom), Centre for Economic Performance (CEP) and Flèche, Sarah
- Abstract
Schooling can produce both cognitive and non-cognitive skills, both of which are important determinants of adult outcomes. Using very rich data from a UK birth cohort study, I estimate teacher value added (VA) models for both pupils' test scores and non-cognitive skills. I show that teachers are equally important in the determination of pupils' test scores and non-cognitive skills. This finding extends the economics literature on teacher effects, which has primarily focused on pupils' test scores and may fail to capture teachers' overall effects. In addition, the large estimates reveal an interesting trade-off: teacher VA on pupils' test scores are weak predictors of teacher VA on non-cognitive skills, which suggests that teachers recourse to different techniques to improve pupils' cognitive and non-cognitive skills. Finally, I find that teachers' effects on pupils' non-cognitive skills have long-run impacts on adult outcomes such as higher education attendance, employment and earnings, conditional on their effects on test scores. This result indicates that long-run outcomes are improved by a combination of teachers increasing pupils' test scores and non-cognitive skills and has large policy implications.
- Published
- 2017
40. A Framework to Better Measure the Return on Investment from TVET. Occasional Paper
- Author
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National Centre for Vocational Education Research (NCVER) (Australia), UNESCO-UNEVOC International Centre for Technical and Vocational Education and Training (Germany), Schueler, Jane, Stanwick, John, and Loveder, Phil
- Abstract
Understanding the return on investment (ROI) in VET provides governments with information on the performance of the system and justification for public expenditure. It can help enterprises and individuals to measure productivity improvement in firms or to determine increases in the employability of individuals following training investment. However, the measurement of ROI is not straightforward. This report introduces a conceptual framework for defining what is involved in the ROI calculation and provides a guide to what type of information and data are required to calculate the returns to training for government, employers and individuals.
- Published
- 2017
41. Turning the Page: A Behavior Change Toolkit for Reducing Paper Use
- Author
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Association for the Advancement of Sustainability in Higher Education (AASHE), Van Leuvan, Nya, Highleyman, Lauren, Kibe, Alison, and Cole, Elaine
- Abstract
In 2017, the Association for the Advancement of Sustainability in Higher Education (AASHE) and Root Solutions, with funding from the Lisa and Douglas Goldman Fund, created the "Turning the Page on Campus Paper Use" initiative to assist higher education institutions in developing and implementing paper reduction behavior change projects. "Turning the Page: A Behavior Change Toolkit for Reducing Paper Use" draws upon real world experiences from the Turning the Page initiative as well as other paper reduction campaigns. The concepts, concrete examples, and tools in this guide will empower practitioners to more effectively target paper consumption behaviors at their institutions. Although this guide focuses on tackling paper reduction efforts at higher education institutions, the advice and examples provided can be applied by any organization looking to foster more sustainable behaviors. The hope is that this guide gives the reader the background, inspiration, and confidence to ideate and implement the kinds of evidence-based behavior campaigns that can result in transformational impact at their organization. [This report was produced by Root Solutions. Funding was provided by the Lisa and Douglas Goldman Fund.]
- Published
- 2019
42. Environmental Sustainability of Learning and Teaching: Thematic Peer Group Report. Learning & Teaching Paper #14
- Author
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European University Association (EUA) (Belgium)
- Abstract
The 2020 EUA Learning & Teaching Thematic Peer Group on "Environmental sustainability of learning and teaching" discussed how learning and teaching can embrace and promote sustainability, and whether existing approaches to learning and teaching are sustainable. This paper presents the group's findings, which aim to promote and guide action across universities to embed a holistic approach to sustainability in their education provision, by using the UN Sustainable Development Goals as a basis.
- Published
- 2021
43. Sustainable Sensing with Paper Microfluidics: Applications in Health, Environment, and Food Safety.
- Author
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Kumar, Sanjay, Kaushal, Jyoti Bala, and Lee, Heow Pueh
- Subjects
MICROFLUIDICS ,RESOURCE-limited settings ,RAPID diagnostic tests ,SUSTAINABILITY ,ENVIRONMENTAL monitoring ,FOOD safety ,MEDICAL communication ,WIRELESS sensor network security - Abstract
This manuscript offers a concise overview of paper microfluidics, emphasizing its sustainable sensing applications in healthcare, environmental monitoring, and food safety. Researchers have developed innovative sensing platforms for detecting pathogens, pollutants, and contaminants by leveraging the paper's unique properties, such as biodegradability and affordability. These portable, low-cost sensors facilitate rapid diagnostics and on-site analysis, making them invaluable tools for resource-limited settings. This review discusses the fabrication techniques, principles, and applications of paper microfluidics, showcasing its potential to address pressing challenges and enhance human health and environmental sustainability. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
44. The wonderful world of PAPER.
- Subjects
PAPER recycling ,PUBLISHING ,PACKAGING ,CONSTRUCTION ,SUSTAINABILITY - Abstract
The article offers information on the process and benefits of paper recycling. Topics discussed include the composition of paper and steps in the recycling process; environmental advantages of using recycled paper; and diverse applications of recycled paper in industries like publishing, packaging and construction. By recycling paper, we can conserve resources, reduce waste and support sustainability across various sectors.
- Published
- 2024
45. Influence of Ethically-Minded Consumer Behavior, Digital Citizenship, and Retailers' Green Positioning on the Effectiveness of Store Flyer Sales Promotions (Paper vs. Digital).
- Author
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Costa, Ana Sofia and Azevedo, António
- Subjects
- *
ELECTRONIC paper , *CONSUMER behavior , *ORGANIZATIONAL citizenship behavior , *SALES promotion , *PRODUCT positioning , *SUSTAINABILITY - Abstract
This study evaluates the impact of sales promotions that are featured in store flyers distributed by prominent retailers and their capacity to attract consumers to their establishments. A distinctive conceptual framework is introduced that scrutinizes the influence of ethically-minded consumer behavior, digital citizenship/literacy, and a retailer's orientation toward environmental sustainability and explicit ecological concerns. A quasi-experimental design was used to formulate four distinct scenarios from a possible set of eight, stemming from the combinations of three variables: 2 Retailer Positioning (green vs. without explicit ecological claims) × 2 Flyer Mediums (paper vs. digital) × 2 Discount Levels (5% discount vs. 30% discount). Through an online survey, a sample of 269 responses was garnered to gauge consumer reactions to these store flyers, evaluating their attitudes and receptiveness. The findings suggest that attitudes toward paper flyers were more favorable when presented by non-green retailers compared to their green counterparts. This can be attributed to a perceived inconsistency between a green brand positioning and the use of paper flyers. Furthermore, the propensity to transition to digital flyers was notably stronger for green retailers compared to non-green retailers, but this inclination was most pronounced when higher discounts were offered. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
46. Beyond Business as Usual: Higher Education in the Era of Climate Change. HEPI Debate Paper 24
- Author
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Higher Education Policy Institute (HEPI) (United Kingdom) and Facer, Keri
- Abstract
With climate change continuing to be the biggest global threat, this paper argues that universities and colleges should take a leading role in putting the world on a more sustainable footing. Making use of the latest research and powerful case studies, the author makes a series of recommendations for students, staff and policymakers that would deliver a new approach, from changes to day-to-day operations to the core educational mission and civic role of the university. These recommendations include: (1) Redesigning the day-to-day operations of universities and colleges; (2) Reinvigorating the civic role of institutions; (3) Reshaping the knowledge structures of the university; and (4) Refocusing the educational mission of the institution to support students.
- Published
- 2020
47. Internationalisation in Learning and Teaching: Thematic Peer Group Report. Learning & Teaching Paper #9
- Author
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European University Association (EUA) (Belgium)
- Abstract
The European University Association (EUA) Learning & Teaching Thematic Peer Group on "Internationalisation in learning and teaching" considers strategic and comprehensive internationalisation as a fit-for-purpose and timely means for universities to address global challenges and provide high-quality education. This paper presents the work and conclusions of the group. The group found that while mobility and language issues are central aspects of an internationalised education, many institutions place too much focus on these while neglecting other means of ensuring the provision of internationalised education designed to educate globally minded and skilled citizens. These alternative means are further explored in the paper.
- Published
- 2020
48. Progressive Practices in Public Schools. Occasional Paper Series 35
- Author
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Bank Street College of Education, Silin, Jonathan, Moore, Meredith, Silin, Jonathan, Moore, Meredith, and Bank Street College of Education
- Abstract
Confirmation of the current enthusiasm for re-visioning progressive education arrived in inboxes this fall when the Bank Street College of Education received more submissions for this issue than for any other in the journal's 17-year history. From these the editors have selected a range of essays that reflect pre-kindergarten through high-school settings; focus on individual classrooms, entire schools and school districts; and attend to matters of pedagogy and curriculum building or to working within the constraints of the contemporary moment. Following an introduction title "Now is the Time," by Jonathan Silin & Meredith Moore, nine essays were selected. Three of the essays showcase child-centered public schools and present twenty-first century embodiments of progressive principles laid out more than a century ago. Corinthia Mirasol-Spath and Jill Leibowitz explore the benefits of play for students and teachers alike in a New York City elementary school that provides students with time to explore their interests through long-term projects of their choosing in "Reenvisioning the Classroom: Making Time for Students and Teachers to Play." Rachel Seher, Alan Cheng, and Melissa Birnbaum paint a portrait of another school with experiential learning at its core; at "City-As-School: Internship-based Learning in New York City Public Schools," internships take the place of many classroom-based courses. "The Center for Inquiry: Anatomy of a Successful Progressive School" transports the reader to Indianapolis, Indiana, where authors Christine Leland, Amy Wackerly, and Christine Collier were part of the original cohort of teachers and university faculty who founded a progressive magnet school. Premised on inquiry-based teaching and learning, the Center for Inquiry has grown from one to four schools. The second group of essays addresses the ways that progressive education in public schools has shifted and must continue to shift to meet the needs of America's increasingly diverse student population. In "Beyond Child-Centered Constructivism: A Call for Culturally Sustaining Progressive Pedagogy," Alissa Algava argues that twentieth-century constructivist pedagogies are not sufficient to fulfill progressive education's inherently political, activist and democratic potential. She calls for a culturally sustaining progressive pedagogy that critically engages questions of power with both children and teachers. Beatric S. Fennimore confronts the deficit-based talk prevalent in many schools serving marginalized students in "Say that the River Turns: Social Justice Intentions in Progressive Public School Classrooms." She argues that teaching for social justice begins by replacing deficit-based talk with clearly articulated intentions that subsequently transform into actions. Echoing the theme of the power of language, Darrick Smith summarizes efforts to transform the negative and disrespectful culture at a small California high school with a racially diverse student population, in "A Humanizing Approach to Improving School Disciplinary Culture." Here a humanizing approach to discipline, rooted in an affirmation of students and their families, and entailing an alignment of school and family values with the school's mission, has been successful. Finally, incorporating data from an ethnographic case study of a bilingual (Spanish/English) Head Start program serving the children of Dominican and Mexican immigrants, Ysaaca Axelrod explores the tensions in parents', teachers', and administrators' beliefs about language use and the role of play in ""We All is Teachers": Emergent Bilingual Children at the Center of the Curriculum." Balancing these essays on classroom life, the final two essays focus on administrative practices that support progressive education. In "Holding Space for Progressive Practices," elementary principals Abbe Futterman, Dyanthe Spielberg, and Cecelia Traugh use a descriptive review process to share their methods for maintaining educational spaces that are grounded in progressive values, in the face of conflicting mandates from the district or the state. In a provocative counterpoint, Doug Knecht, Nancy Gannon, and Carolyn Yaffe, former New York Department of Education administrators, describe their work adding a quality review process to the accountability system for city schools in "Across Classrooms: School Quality Reviews as a Progressive Educational Policy." Positing that the quality review is itself a progressive process, they argue that it can help schools to focus more on the lived experiences of their students and less on high stakes moments. Together these essays tell that only through a shared commitment of families, teachers and administrators can progressive practices flourish in public schools. They also tell that success requires a combination of hard work in the classroom and savvy political strategizing in the larger systems, along with a deep understanding of the foundational tenets of progressivism and a willingness to reimagine how best to realize them in the twenty-first century. It is the hope that these essays will inspire as they have inspired the writers to continue advocating for more just, engaging, and child-friendly classrooms for all children. (Individual papers contain references.)
- Published
- 2016
49. Building the Capabilities of the Travel, Tourism and Hospitality Workforce. Conference Paper
- Author
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National Centre for Vocational Education Research, Ackehurst, Maree, and Loveder, Phil
- Abstract
This paper was presented at the Australian Federation of Travel Agents Industry Leaders & Educators Engagement Symposium held in Sydney on February 12, 2015. With industry sustainability becoming a strong concern, even within growth sectors, this paper identifies issues to be considered in ensuring that the education and training system can respond to emerging skills demand in the travel, tourism and hospitality industry. There are a number of means by which this can be achieved, the most vital possibly being improving young people's perceptions of the industry's career options. For this industry to be viewed as a career of choice, one that holds diverse and rewarding career pathways, particular attention needs to be paid to the promotion of these aspects. Skill development that pays attention to current and future industry requirements is also essential, including upskilling existing workers and developing the information and communication technology skills the industry needs. Stronger partnerships between training providers, business and industry peak bodies are highlighted as essential catalysts for the realisation of these next steps. Appended is: A statistical profile of the travel, tourism and hospitality industry.
- Published
- 2015
50. Annual Proceedings of Selected Research and Development Papers Presented at the Annual Convention of the Association for Educational Communications and Technology - Volume 1 and Selected Papers on the Practice of Educational Communications and Technology - Volume 2 (34th, Jacksonville, Florida, 2011)
- Author
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Association for Educational Communications and Technology and Simonson, Michael
- Abstract
For the thirty-fourth year, 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 Jacksonville, FL. A limited quantity of these Proceedings were printed and sold in both hardcopy and electronic versions. The Proceedings of AECT's Convention are published in two volumes. 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. This year, both volumes are included in one document. (Individual papers contain references, tables, and figures.) [For Volumes 1 and 2 of the 2010 proceedings, see ED514646 and ED514647.]
- Published
- 2011
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