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2. Exploring Program Delivery in the Further Education and Training Phase of South African Secondary Schools amidst the COVID-19 Pandemic: Challenges, Mitigation Strategies and Transformative Approaches
- Author
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Louise Fullard, Charl Wolhuter, Aaron Nhlapo, and Hennie Steyn
- Abstract
This paper investigates the challenges, mitigation strategies and transformative approaches in educational programme delivery in South African education amidst the adverse influence of the pandemic in schools' Further Education and Training phase with a focus on the integration of technology-enhanced effective teaching and learning; using data obtained from interviews of a data-rich sample of the school management team and teachers of five schools. The noteworthy contribution of this paper to knowledge in the context of Comparative and International Education pertains to transformative strategies for technology-enhanced programme delivery in education. This paper's final objective is to link the explored findings of challenges, trends and innovations in the South African education system to the theme of this book focusing on the different worlds common education challenges. Furthermore, the findings emphasised the need for innovation and transformation toward a technology-enhanced education environment, especially in the Fifth Industrial Revolution milieu. In addition, this paper presented noteworthy recommendations for educational stakeholders and future research. [For the complete Volume 22 proceedings, see ED656158.]
- Published
- 2024
3. Annual Proceedings of Selected Research and Development Papers Presented at the Annual Convention of the Association for Educational Communications and Technology (31st, Orlando, FL, 2008)
- Author
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Association for Educational Communications and Technology and Simonson, Michael
- Abstract
For the thirty-first year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) sponsored the publication of these Proceedings. Papers were presented at the annual AECT Convention in Orlando, Florida. This year's Proceedings has two sections--Section 1 includes research and development papers and Section 2 includes papers on the practice of educational communications and technology. (Individual papers contain references, figures, and tables.) [For Volume 1 of the 30th (2007) Proceedings, see ED499889. For Volume 2, see ED499896.]
- Published
- 2008
4. Annual Proceedings of Selected Research and Development Papers Presented at the National Convention of the Association for Educational Communications and Technology (30th, Anaheim, California, 2007). Volume 1
- Author
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Association for Educational Communications and Technology, Washington, DC. and Simonson, Michael
- Abstract
For the thirtieth year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the National AECT Convention in Anaheim, California. The Proceedings of AECT's Convention are published in two volumes. Volume 1 contains several dozen research and development papers dealing with instructional technology and instructional design. (Individual papers contain references, figures, and tables.) [For Volume 2, see ED499896.]
- Published
- 2007
5. Annual Proceedings of Selected Research and Development Papers Presented at the National Convention of the Association for Educational Communications and Technology (28th, Orlando, Florida, 2005). Volume 2
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Association for Educational Communications and Technology, Washington, DC., Simonson, Michael, and Crawford, Margaret
- Abstract
For the twenty-eighth year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the National AECT Convention in Orlando, Florida. The Proceedings of AECT's Convention are published in two volumes. Volume 2 contains over 100 papers dealing with instruction and training issues. (Individual papers contain references, figures, and tables.) [For Volume 1, see ED499958.]
- Published
- 2005
6. Annual Proceedings of Selected Research and Development Papers Presented at the National Convention of the Association for Educational Communications and Technology (27th, Chicago, Illinois, 2004). Volume 1
- Author
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Association for Educational Communications and Technology, Washington, DC., Simonson, Michael, and Crawford, Margaret
- Abstract
For the twenty-seventh year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the National AECT Convention in Chicago, Illinois. The Proceedings of AECT's Convention are published in two volumes. Volume 1 contains papers dealing primarily with research and development topics. (Individual papers contain references, figures, and tables.) [For Volume 2, see ED499962.]
- Published
- 2004
7. Digital Broadcasting and the Public Interest. Reports and Papers of the Aspen Institute Communications and Society Program.
- Author
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Aspen Inst., Washington, DC., Firestone, Charles M., Garmer, Amy Korzick, Firestone, Charles M., Garmer, Amy Korzick, and Aspen Inst., Washington, DC.
- Abstract
This publication is the result of a series of meetings convened to explore options for broadcast regulation in the digital era. The report offers a crucial context for these issues and aims to contribute to a greater understanding of the legal, constitutional, economic, political, and other issues surrounding the debate. The first section deals with law and policy and contains the following reports and papers: "Toward a New Approach to Public Interest Regulation of Digital Broadcasting" (Angela Campbell); "Public Interest Obligations of Broadcasters in the Digital Era: Law and Policy" (Henry Geller); "Government-Created Scarcity: Thinking about Broadcast Regulation and the First Amendment" (Tracy Westen); "Self-Regulation and the Public Interest" (Robert Corn-Revere); "On Hooks and Ladders" (Monroe E. Price); and "'Red Lion' and the Constitutionality of Regulation: A Conversation among the Justices" (Monroe E. Price). The second section covers economics and implementation: "Achieving the Public Interest in an Era of Abundance" (Forrest P. Chisman); "Broadcasting Policy in the Digital Age" (Andrew Graham); "A Structure and Efficiency Approach to Reforming Access and Content Policy" (Steven S. Wildman and D. Karen Frazer); "Implementation of 'Pay' Models and the Existing Public Trustee Model in the Digital Broadcast Era" (Henry Geller); and "Casting a Broader Net: The Obligations of 'Digital Broadcasters' in a Changing Media Environment" (Andrew L. Shapiro). The last section focuses on political broadcasting: "Enhancing Political Discourse: Proposals for Political Programming in the Digital Era" (Anthony Corrado); "The Public Interest and Digital Broadcasting: Options for Political Programming" (Anthony Corrado); and "A Proposal: Media Access for All Candidates and Ballot Measures" (Tracy Westen). A list of participants is appended. (DLS)
- Published
- 1998
8. New Communication Technologies: A Challenge for Press Freedom. No. 106. Reports and Papers on Mass Communication.
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United Nations Educational, Scientific, and Cultural Organization, Paris (France)., Sparks, Colin, Sparks, Colin, and United Nations Educational, Scientific, and Cultural Organization, Paris (France).
- Abstract
This volume enlarges upon questions concerning censorship and self-censorship and provides case studies as well as theoretical reflection on the relationship between new technology and media freedom. The seven essays included in this collection deal with two central contemporary problems of the mass media--freedom and democracy. The papers are: "Exit the Censor, Enter the Regulator" (Leonard R. Sussman); "Impact of New Information and Communication Technologies on Information Diversity in North America and Western Europe" (Nicholas Garnham); "The Impact of Electronic Mass Media in Sweden" (Charly Hulten); "Video-Cassette Recorders in Ghana: Impact on Press Freedom in Sub-Saharan Africa" (S. T. Kwame Boafo); "New Communication Technologies and Information Freedom in Latin America" (Rafael Roncagliolo); "New Communication Technologies and Press Freedom: A Chilean Case Study" (Fernando Reyes Matta); and "The Media as Fourth Estate: A Survey of Journalism Educators' Views" (Colin Sparks and Slavko Splichal). The first three papers are concerned with the larger picture and the larger media; the second three are concerned with the "marginal" rather than the dominant media; and the final paper deals with some of the problems of the media and democracy in terms of their staff and resources. (TMK)
- Published
- 1991
9. Virtual Community and Invisible Colleges: Alterations in Faculty Scholarly Networks and Professional Self-Image. ASHE Annual Meeting Paper.
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Lincoln, Yvonna S.
- Abstract
This descriptive study examines how the proliferation of electronic hook-ups to remote locations, to databases, and particularly to electronic mail (e-mail), is changing the work, communication patterns and self-image of higher education faculty. In particular the study examined whether technological acquisition had an impact on professors' perceptions of their "invisible colleges", and whether or not there were systematic differences between men and women in their constructions of these changes in their worklife. Explored are "invisible colleges," scientific communities whose members do not live and work in close proximity; human-machine interaction; and literature on gender differences in computer skill acquisition processes and psychological approaches to exploration of computer logic. In-depth open-ended interviews were conducted with six new electronic mail users. Additional data were derived from one network's ongoing conversations regarding the nature of "community." Results indicated that users conversing regularly on networks were forming "communities" with self-conscious discussion of "courtesy" and fair intellectual exchange; that e-mail has made communication between scholars more democratic and broader particularly for women; that style of conversation is informal and humorous; and that mastering the technology had different effects on men's and women's self-image. (Contains 23 references.) (JB)
- Published
- 1992
10. Technology and Cost Models for Connecting K-12 Schools to the National Information Infrastructure. National Information Infrastructure White Papers.
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Rothstein, Russell I. and McKnight, Lee
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Cost models representing equipment, services, software, and training needs are presented for evaluating the total cost of fully connecting K-12 schools to a national information infrastructure (NII). Analysis indicate that the baseline service required for connecting to the NII will cost $9.4 to $22.0 billion in one-time costs with annual maintenance costs of $1.8 billion to $4.6 billion or $212 to $501 in one-time installation costs and an ongoing annual cost of $40 to $105 per pupil respectively. Hardware is the most significant cost item for schools. PC expenditures represent most of the hardware costs, and costs for support of the network represent about one-third of all networking. Support and training together constitute 46 percent of the total costs of networking schools, and costs for telecommunications lines and services represent only 11 percent of the total costs. If all schools coordinate purchasing at the state level, cost savings will exceed $2 billion. If a nationwide program were instituted, potential savings would be $800 million to $1.8 billion. Free Internet connectivity would provide a reduction in total costs for school Internet connections between $150 million and $630 million. Financing for school networking remains to be adequately addressed. (Contains 13 references.) (GR)
- Published
- 1996
11. The Basic Course in Communication: A Critical Intercultural and Participatory Approach
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Chelsea Slack
- Abstract
This paper advocates for using critical intercultural and participatory pedagogy as the basis for an introductory communication course. Communication programs are often concerned with the basics -- teaching students to communicate effectively through writing and speaking. Yet the methods for teaching these two classic competencies diverge widely, with some instructors opting for a more traditional approach and others taking a more modern one. A divide also exists in the way today's students are viewed by educators in secondary and, in particular, post-secondary educational institutions. Where some teachers see lamentable shortcomings of millennials and Gen Z, others see infinite possibilities in these students. Either way, colleges and universities are dealing with a generation of students that is more diverse, connected, tech-savvy, and socially aware than ever before. This paper explores the advantages of using critical intercultural pedagogical practices -- practices which are necessarily cooperative, multimodal, and participatory -- to reach the students of today. [For the full proceedings, see ED656038.]
- Published
- 2023
12. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Educational Technologies (5th, Sydney, Australia, December 11-13, 2017)
- Author
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International Association for Development of the Information Society (IADIS), Kommers, Piet, Issa, Tomayess, Isaias, Pedro, and Hol, Ana
- Abstract
These proceedings contain the papers and posters of the 5th International Conference on Educational Technologies 2017 (ICEduTech 2017), which has been organised by the International Association for Development of the Information Society and co-organised by the Western Sydney University, held in Sydney, Australia, 11-13 December 2017. ICEduTech is the scientific conference addressing the real topics as seen by teachers, students, parents and school leaders. Scientists, professionals and institutional leaders are invited to be informed by experts, sharpen the understanding what education needs and how to achieve it. Full papers presented in these proceedings include: (1) Bibliometric Science Mapping as a Popular Trend: Chosen Examples of Visualisation of International Research Network Results (Eugenia Smyrnova-Trybulska, Nataliia Morze, Olena Kuzminska and Piet Kommers); (2) Optimize Knowledge Sharing, Team Effectiveness, and Individual Learning within the Flipped Team-Based Classroom (Chung-Kai Huang, Chun-Yu Lin, Zih-Cin Lin, Cui Wang and Chia-Jung Lin); (3) Design and Development of an Interactive Multimedia Simulation for Augmenting the Teaching and Learning of Programming Concepts (Leonah L. Baloyi, Sunday O. Ojo and Etienne A. Van Wyk); (4) Introducing Tablets in a Portuguese School: A Micool Project Case Study Analysis (Miriam Judge); (5) College Communicative Teaching and e-Learning: A Training Scheme (Charito G. Ong; (6) Tested Strategies for Recruiting and Retention of STEM Majors (Sadegh Davari, Sharon Perkins-Hall and Krishani Abeysekera); (7) Redesigning Learning Spaces: What do Teachers Want for Future Classrooms? (Neuza Pedro); (8) Peer Instructions and Use of Technological Tools. An Innovative Methodology for the Development of Meaningful Learning (Oriel A. Herrera and Patricia Mejías); (9) It Doesn't Matter What is in Their Hands: Understanding How Students Use Technology to Support, Enhance and Expand Their Learning in a Complex World (Peter Bryant); (10) A Comparative Study on Social Media Addiction of High School and University Students (Ali Simsek, Kemal Elciyar and Taner Kizilhan); (11) Computer Literacy Teaching Using Peer Learning and under the Confucian Heritage Cultural Settings of Macao, China (Kelvin Wong, Ana Neves and Joao Negreiros); (12) Applying Sensors to Investigate Gender Differences in Beginning Tennis Players (Chih-Hung Yu, Jye-Shyan Wang and Cheng-Chih Wu); (13) Using Arduino to Teach Programming to First-Year Computer Science Students (Wee Lum Tan, Sven Venema and Ruben Gonzalez); (14) Dimensions of Self-Perceived Employability in First Year IT Students (Amy Antonio and David Tuffley); (15) Challenges for a New Generation of STEM Students (Krishani Abeysekera, Sharon Perkins-Hall, Sadegh Davari and Amanda Smith Hackler); (16) Developing a Gesture-Based Game for Mentally Disabled People to Teach Basic Life Skills (Mohammad Javad Nazirzadeh, Kürsat Cagiltay and Necdet Karasu); (17) Learning Group Formation for Massive Open Online Courses (MOOCs) (Sankalp Prabhakar and Osmar R. Zaiane) and (18) ICE: An Automated Tool for Teaching Advanced C Programming (Ruben Gonzalez). Short papers presented include: (1) MOOC as a Laboratory of Culture Shock: Helping Non-U.S. Students Integrate into All-American Virtual Environment (Valeri Chukhlomin and Anant Deshpande); (2) The Use of Mobile Devices Outside of the Classroom for Self-Directed Learning among Female EFL Students in Saudi Arabia (Fatimah Albedah and Chwee Beng Lee); (3) Communication Scaffolds for Project Management in PBL (Shigeru Sasaki, Masayuki Arai, Kumiko Takai, Mitsuhiro Ogawa and Hiroyoshi Watanabe); (4) Digital Pedagogies for Teachers' CPD (Matthew Montebello); (5) Sensing Locally in the Global Environment: Using Sensors in Teachers' Education (Maria João Silva, António Almeida, Bianor Valente, Margarida Rodrigues and Vítor Manteigas); (6) The Use of a Digital Badge as an Indicator and a Motivator (Jun Iwata, John Telloyan, Lynne Murphy, Shudong Wang and John Clayton; (7) Exploring the Education Potential of Minecraft: The Case of 118 Elementary-School Students (Thierry Karsenti and Julien Bugmann); (8) Digital Story Creation: Its Impact towards Academic Performance (Charito G. Ong); and (9) Collaborative Peer Feedback (David A. Smith). Posters include: (1) A System for Class Reflection Using iPads for Real-Time Bookmarking of Feedbacks into Simultaneously Recorded Videos (Taira Nakajima); (2) Roles, Strategies, and Impact of MOOCs on Flipping Business Education (Chung-Kai Huang, Chun-Yu Lin, Zih-Cin Lin and Cui Wang); and (3) Gamifying Outdoor Social Inquiry Learning with Context-Aware Technology (Morris Siu-Yung Jong, Tom Chan, Vincent Tam and Ming-Tak Hue). Individual papers include references, and an Author Index is included.
- Published
- 2017
13. Supporting Source Integration in Student Writing
- Author
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Refaei, Brenda, Kumar, Rita, Wahman, M. Lauren, and Peplow, Amber Burkett
- Abstract
A cross-disciplinary team of composition, communication, and library faculty used lesson study to investigate interdisciplinary instructional strategies to improve students' use of quoting in their writing. The team developed a three-class lesson plan to introduce the concept of quoting, practice the concept, and allow students to reflect on their use of quotations in their writing. We collected a pre and post quiz to measure students' understanding before and after the lesson, students' practice paragraphs, students' reflections, and students' final course research assignments. These samples were analyzed by the research team. Our evidence suggests that students can articulate how a quote from a source should be integrated into their writing by describing how they would use a signal phrase and quotation marks, but they have difficulty in applying this complex skill in their own writing even after focused instruction on how to use quotes.
- Published
- 2017
14. Document Delivery--Background Papers Commissioned by the Network Advisory Committee. Network Planning Paper Number 7.
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Library of Congress, Washington, DC. Network Development Office.
- Abstract
Three papers set the framework for a 1982 program session on document delivery organized by the Library of Congress Network Advisory Committee. Following a list of committee members, the first paper, by James L. Wood describes: (1) dimensions of document delivery activity in the United States including statistics on borrowing and lending organizations, document delivery transactions, fill rates, turnaround times, types of documents requested, and costs; (2) component parts of the current document delivery process, incorporating awareness of document existence; identification of sources for borrowing; request verification, generation, transmittal, and processing; loan or copy transmittal; fee payment; and return of originals; and (3) changes expected in the document delivery process up to 1986. A glossary and explanation of acronyms are provided. The second paper, by M. E. L. Jacob, briefly reviews the technologies affecting document delivery in terms of input, storage, communication, and output. A bibliography is supplied. The third paper, by Susan H. Crooks, sets the stage for the future of libraries in the year 2000 by creating five scenarios encompassing a printed text service without books, a national reference service provided by a public corporation, a community culture center, a college/university information service, and an institute of research libraries. The impact of technology and market developments on library services is also discussed. (ESR)
- Published
- 1982
15. Networks; Computer Networks Workshop and Guidance. Papers Presented at the Association for Educational Data Systems Annual Convention (Phoenix, Arizona, May 3-7, 1976).
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Association for Educational Data Systems, Washington, DC.
- Abstract
One abstract and sixteen articles on computer networks and information systems guidance programs presented at the Association for Educational Data Systems 1976 convention are included in this document. Computer networks and information systems are discussed in eight articles: four articles describe regional educational information systems, three describe planning of interactive networks, and one paper describes multiplexing designs for use among university information networks. Six articles on computerized guidance and career planning information systems are included. In addition, there is a paper on computer analysis of survey questionnaires, and a paper describing the impact of the computer revolution. The last paper addresses the problems of teaching computing concepts to educators. (CH)
- Published
- 1976
16. Review of Representative Public Service Experiments as They Apply to Rural Telecommunications. Office of Planning and Policy, Office of Telecommunications Policy: A Staff Research Paper, October 1976.
- Author
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Congress of the U.S., Washington, DC. Office of Technology Assessment. and Kay, Peg
- Abstract
For several years, the Office of Telecommunications Policy has initiated projects investigating the potential of telecommunications as a method for alleviating some of the problems of rural America. In the course of these investigations, a number of insights have been gained relating both to the match between rural problems and telecommunications solutions and to some of the issues involved in service delivery via telecommunications wherever the delivery takes place. Covering some of the issues raised during these investigations, this paper discusses: (1) the rural setting, trends, background, and traditional public services (education, health, public works, public safety, and recreation); (2) some of the alternative technologies (telephone, coaxial cable, radio, video broadcasting, microwave, and satellites); (3) significant characteristics and comparative advantages of cable and local telephone systems; (4) some aspects of the "software problem"; (5) the development of methodology for identifying the communications requirements of localities; and (6) the compilation, codification and analysis of information already available. Several representative studies and demonstrations pertaining to health services, services to the elderly, educational services, public safety, and administrative services are outlined. (NQ)
- Published
- 1976
17. Communications in Rural Areas, Office of Planning and Policy. Office of Telecommunications Policy: A Staff Research Paper.
- Author
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Congress of the U.S., Washington, DC. Office of Technology Assessment.
- Abstract
Government agencies should investigate alternative service delivery systems in rural areas in order to overcome the problems of scope and distance. In examining alternative technologies, questions of feasibility, efficiency and effectiveness should be addressed. Numerous experiments, demonstrations, random innovations, and research studies have explored the match between specific telecommunications technologies and the delivery of specific services. Some have produced information on the effects of using comprehensive telecommunications systems to deliver various services. Others have indicated that certain results cannot be generalized across localities. Implementation of a program to bring broadband communications to unserved and underserved rural areas should begin as soon as possible. However, before deciding whether to begin large scale broadband system demonstrations in rural areas, two research tasks should be completed--the integration and analysis of existing knowledge and the development of a methodology for identifying the communications requirements of localities. The Office of Telecommunications Policy has initiated a two-year program to assess the adequacy of current mechanisms for Federal assistance to rural areas seeking to upgrade their telecommunications, and to develop, if necessary, a more effective and efficient Federal program for providing such assistance. (Author/NQ)
- Published
- 1976
18. AECT Abstracts of Research Papers Presented at the Association for Educational Communications and Technology Annual Conventions, 1970 through 1974.
- Author
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Stanford Univ., CA. ERIC Clearinghouse on Information Resources.
- Abstract
Abstracts of research papers presented at the annual conventions of the Association for Educational Communications and Technology during the years 1970-74 are collected with an introductory statement and listing for each year. The name of each presenter is given along with title and mailing address. Papers are collected in the order in which they were presented. Most of the papers are also available in their complete forms through ERIC. (SK).
- Published
- 1975
19. Four Institutional Views of Advertising--Perspectives for Understanding. Advertising Working Paper Number 1.
- Author
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Illinois Univ., Urbana. Coll. of Communications. and Rotzoll, Kim B.
- Abstract
In this paper, the first in a series of working papers on various significant aspects of advertising, the author examines in depth the writings of four essayists who have looked at advertising from the institutional viewpoint. James Carey sees advertising's basic institutional function as market information and the secondary function as social control; Vincent Norris views the institution's function as being an instrument of attempted market control for producers. David Potter sees the institution as an instrument of social control in an abundant society; and to C. H. Sandage, the institution's purpose is to inform and persuade people in order to help achieve abundance. (JM)
- Published
- 1975
20. Working Together to Educate about the Environment. Selected Papers from the Joint Conference of the North American Association for Environmental Education and the Conservation Education Association (Estes Park, Colorado, August 18-23, 1989).
- Author
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Conservation Education Association, Madison, WI., North American Association for Environmental Education, Troy, OH., and Gross, Michael P.
- Abstract
Proceedings of a conference on environmental education are presented in this document. Featured at the conference were four general sessions, a number of additional invited presentations, three symposia, four workshops, and over 170 contributed presentations. The purpose of this volume is to provide a record of the papers presented at the conference. Presented papers focused on eight different conference strands. The papers in this proceedings are organized by strand and included alphabetically by author within each strand. The eight strands are: (1) "From Research to Application in Environmental Education"; (2) "Interdisciplinary and Interagency Cooperative Ventures"; (3) "Educating About Environmental Issues and Policies"; (4) "International Cooperative Ventures"; (5)"Curriculum and Teaching Strategies"; (6) "Communication Mechanisms: Networks, Consortiums, Newsletters"; (7) "Developing a Support Base for EE Programs: Marketing, Fund Raising, Volunteer Use"; and (8) "Materials and Programs for Educating About the Environment." Abstracts only are provided in cases where full-length papers were not received. (CW)
- Published
- 1989
21. Emerging Issues in Science and Technology, 1982. A Compendium of Working Papers for the National Science Foundation.
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National Science Foundation, Washington, DC.
- Abstract
Presented are nine working papers prepared for the National Science Foundation as one means of assisting the Office of Science and Technology Policy in preparing the administration's "Annual Science and Technology Report to the Congress, 1982." The papers explore aspects of three broad themes central to the administration's science and technology (ST) policies and strategies for their implementation: (1) optimizing use of limited resources for research and development (R&D) so that ST can be used more effectively to achieve national goals; (2) developing a set of equitable and consistent guidelines, within the administration's overall ST policy, for dealing with the generation, organization, and dissemination of ST information; and (3) encouraging implementation, by the private sector, of new technologies that can increase the productivity and international competitiveness of U.S. industry. Papers (each preceded by an abstract) focus on: international cooperation in science--U.S. role in megaprojects; trends in collective industrial research; impact of increased defense R&D expenditures on the U.S. research system; training and utilization of engineering technicians and technologists; national security controls and scientific information; issues in ST information policy; legal and regulatory implications of the video telecommunications revolution; trends in computers and communications--offices of the future; and fostering use of advanced manufacturing technology. (JN)
- Published
- 1983
22. A Single System Image: An Information Systems Strategy. Professional Paper Series, #1.
- Author
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CAUSE, Boulder, CO. and Heterick, Robert C.
- Abstract
Strategic planning for information systems and descriptions of the products needed to purvey an institution's information resources as though they were delivered from a single, integrated system are featured, emphasizing strategy and tactics. Various accepted premises for the current state of higher education information systems are set forth. Part I focuses on an information systems strategy (adopting a strategic view, identifying a strategic course, pluralism, and financing). Part II looks at a single system image in terms of the image; implementing the single system image; and issues for knowledge-based implementation. Part III discusses a new paradigm. It notes the paradigm for campus information systems turns from a mainframe-centered Ptolemaic model to a user-centered Copernican model, thus making it necessary to redefine responsibilities. An important goal is creating a single system image that provides the ubiquity and simplicity associated with the telephone system. This effort will require shifting many current burdens from the user to a knowledge-based network and rationalizing the way the user relates to services provided. (SM)
- Published
- 1988
23. The Challenge of Technology for European Distance Education. IET Papers in Broadcasting: No. 288.
- Author
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Bates, A. W.
- Abstract
This paper discusses challenges to the European Association of Distance Teaching Universities (EADTU) in using technology. The first section deals with external challenges to EADTU institutions, including competition from new services, new funding programs, pressure from national governments, and the Europeanization of education. Internal challenges are identified as the need for clearly defined policies regarding transborder activities, low use of technology in member institutions, communication between member institutions (postal services, courier services, telephone, telefacsimile, face-to-face meetings, and audioconferencing), joint course production, transborder delivery of courses, and European-wide course design and delivery. Requirements for member institutions indicated by these challenges are summarized: greater use of established technologies; development of new course designs that exploit new technologies; and development of better communications systems between EADTU institutions. Four references are listed. (MES)
- Published
- 1989
24. Information Technology--Can It All Fit? Proceedings of the Current Issues Forum of the 1988 CAUSE National Conference (Nashville, Tennessee, December 2, 1988). Professional Paper Series, #2.
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CAUSE, Boulder, CO.
- Abstract
A key issue facing college and university executives is the best way to organize to provide information services to faculty, staff, and students. Three experienced university executives addressed this issue at the forum on information technology described in this document. They looked at the following topics: how their own institution chose to organize for information technology; what factors led them to organize in this manner; their perceptions of the strengths and weaknesses of this particular choice of organization; and advice to other institutions facing a decision about how to organize for information technology. The papers are as follows: "Information Resource Management: Why Centralize?" (Paige Mulhollan); "Information Technology Management: Finding the Right Fit" (Robert Scott); and "Gaining Acceptance for an IRM Program" (Thomas W. West). A transcript of the concluding question-answer session is appended. (SM)
- Published
- 1989
25. Practical Applications of Space Systems, Supporting Paper 2: Uses of Communications.
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National Academy of Sciences - National Research Council, Washington, DC. Assembly of Engineering.
- Abstract
This report summarizes the findings of one of fourteen panels that studied progress in space science applications and defined user needs potentially capable of being met by space-system applications. The study was requested by the National Aeronautics and Space Administration (NASA) and was conducted by the Space Applications Board. The panels comprised user specialists drawn from federal, state, and local governments and from business and industry. In this report, the Panel on Uses of Communications explores more than 20 potential new services that can be provided by future satellite communications systems. Such services include improvement in the transmission of information; provision of greater safety to persons and craft at sea, on land, or in the air; location of those in distress; and warning of impending natural disasters. Recommendations are made with regard to mobile communications for use on land and sea, position determination, mineral and energy exploration, and the possibility of using electronic means to assist in mail delivery, and education and health-care experiments. (MH)
- Published
- 1975
26. The Changing Business Environment: Implications for Vocational Curricula. State-of-the-Art Paper.
- Author
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Tennessee Univ., Knoxville. Office for Research in High Technology Education., Smith, E. Ray, and Stallard, John J.
- Abstract
The widespread use of the micro/personal computer and related technological advancements are having important impacts on information management in the modern electronic office. Some of the most common software applications include word processing, spread sheet analysis, data management, graphics, and communications. Ancillary hardware/software systems being used in offices to improve information management are optical character recognition, facsimile, laser copier/printer, fiber optics, microform/computer systems, networking, and dictating systems. Two other basic concepts emerging from the implementation of the micro/personal computer in business are ergonomics and the information center. Excerpts from leading business journals and independent consultants provide evidence of the importance and acceptance of electronic technologies, savings in office costs through the use of electronic technologies, the growth of computer technologies in the workplace, and the importance of the human factor in this new electronic age. Educational implications from this changing office environment include: (1) computer literacy is essential; (2) everyone should be taught the sight method of keyboarding skill; (3) students should be trained for a grouping of career-related positions; and (4) major revisions are needed at all levels of business education, teacher education, and office administration. (YLB)
- Published
- 1984
27. Integrating Literacy and Technology in the Curriculum. A Position Statement of the International Reading Association.
- Author
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International Reading Association, Newark, DE.
- Abstract
Literacy educators have a responsibility to effectively integrate information and communication technologies (ICT) into the literacy curriculum to prepare students for the literacy future they deserve. The International Reading Association (IRA) believes that much can be done to support students in developing the new literacies that will be required in their futures. The IRA believes that students have the right to: teachers who are skilled in effective use of ICT for teaching and learning; a literacy curriculum that integrates the new literacies of ICT into instructional programs; instruction that develops the critical literacies essential to effective information use; assessment practices in literacy that include reading on the Internet and writing using word processing software; opportunities to learn safe and responsible use of information and communication technologies; and equal access to ICT. This position paper discusses various aspects of the new literacies and considers staff development and teacher education issues regarding ICT. Additionally, the paper recommends an intensive program of research on literacy and technology issues and states that reading instruction must address the profound changes taking place with the new literacies. It lists recommendations for teachers, parents, teacher educators, school administrators, policymakers, and researchers. (Contains 22 references and a list of related resources.) (NKA)
- Published
- 2002
28. Proceedings of International Conference on Studies in Education and Social Sciences (Antalya, Turkey, October 20-23, 2023). Volume 1
- Author
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International Society for Technology, Education and Science (ISTES) Organization, Muhammet Demirbilek, Mahmut Sami Ozturk, Mevlut Unal, Muhammet Demirbilek, Mahmut Sami Ozturk, Mevlut Unal, and International Society for Technology, Education and Science (ISTES) Organization
- Abstract
"Proceedings of International Conference on Studies in Education and Social Sciences" includes full papers presented at the International Conference on Studies in Education and Social Sciences (ICSES) which took place on October 20-23, 2023, in Antalya, Turkey. The aim of the conference is to offer opportunities to share ideas, to discuss theoretical and practical issues and to connect with the leaders in the fields of education and social sciences. The conference is organized annually by the International Society for Technology, Education, and Science (ISTES). The ICSES invites submissions which address the theory, research, or applications in all disciplines of education and social sciences. The ICSES is organized for: faculty members in all disciplines of education and social sciences, graduate students, K-12 administrators, teachers, principals and all interested in education and social sciences. After peer-reviewing process, all full papers are published in the Conference Proceedings. [Individual papers are indexed in ERIC. The month of the conference on the cover page (November) is incorrect. The correct month is October.]
- Published
- 2023
29. Examining the Pros and Cons of Resuming Face-to-Face Teaching: A Case Study of the Leveling Course at Universidad de las Fuerzas Armadas -- ESPE Sede Latacunga
- Author
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Víctor Rubén Bautista Naranjo, Ivonne Angélica Jiménez Vinueza, Iván Ricardo Bautista Naranjo, and David Raimundo Rivas Lalaleo
- Abstract
The aim of this study is to conduct a situational analysis of the benefits and drawbacks of returning to face-to-face courses in the Leveling Courses of the Universidad de las Fuerzas Armadas ESPE Sede Latacunga during the post-COVID-19 era. This will be done by comparing the virtual study mode in 2022 to the face-to-face mode in 2023. The results of this analysis will assist higher education institutions in creating interventions that promote resilience in students who are transitioning from high school to undergraduate education and reducing dropout rates. The study employs prospective methods that include historical-logical empirical methods and a review of relevant documents. The findings of the study indicate that face-to-face attendance has a positive impact on students' classroom experience. The study also highlights the need for a paradigm shift in higher education based on this experience. The proposed solution involves updating the curricula, embracing the expanded use of information and communication technology (ICT), enhancing students' soft skills, improving pedagogical training, and reinforcing hybridization to provide a defense against constant crises. [For the full proceedings, see ED656038.]
- Published
- 2023
30. Perceptions and Readiness of High School Mathematics Teachers for Integration of ICT Tools in the Teaching and Learning of Mathematics
- Author
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Jacob Arhin, Francis Ohene Boateng, Ernest Frimpong Akosah, and Kennedy Gyimah
- Abstract
This paper seeks to gain insights into teachers' perceptions, and readiness to integrate information and communication technology (ICT) tools in mathematics instruction. A mixed-methods approach was employed, involving surveys and interviews with a sample of high school mathematics teachers. The study involved 90 mathematics teachers working in three senior high schools in Kumasi metropolis in Ghana. The study revealed that teachers generally hold positive perceptions of the benefits of ICT tools in mathematics teaching. They strongly agree that ICT tools enhance students' understanding of mathematical concepts and improve their engagement and motivation in mathematics classes. Teachers also recognize the potential of ICT tools in promoting problem-solving skills and providing opportunities for differentiation and personalized learning. However, opinions regarding student-centered learning, exploration, and creativity through ICT tools were more varied, suggesting a need for further investigation and support in these areas. In addition teachers expressed the need for continuous training on specific tools, curriculum alignment, and assessment methods.
- Published
- 2024
31. Surface Grafting 'Band-Aid' for 'Everyone': Filter Paper-Assisted Surface-Initiated Polymerization in the Presence of Air
- Author
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Wei Li, Rainer Jordan, Wenbo Sheng, and Bin Li
- Subjects
polymer brush ,Materials science ,surface grafting ,Radical polymerization ,010402 general chemistry ,Polymer brush ,01 natural sciences ,Catalysis ,law.invention ,chemistry.chemical_compound ,law ,chemistry.chemical_classification ,Filter paper ,010405 organic chemistry ,Communication ,General Chemistry ,Polymer ,General Medicine ,Grafting ,Surface Polymerization ,Communications ,0104 chemical sciences ,Monomer ,chemistry ,Chemical engineering ,Polymerization ,copper ,ambient condition ,Photolithography - Abstract
We report herein a facile and generalized approach to the modification of solid surfaces with polymer brushes under ambient conditions: filter paper‐assisted surface‐initiated Cu0‐mediated controlled radical polymerization (PSI‐CuCRP). The polymerization solution wetted filter paper is sandwiched between a copper plate and an initiator‐modified substrate, which allows the creation of a surface‐initiated polymerization (SIP) “band‐aid” so that everyone can perform the surface grafting selectively with good control over the quality of the polymer brushes employing low concentration and microliter amounts of the monomer solution. The versatility of this method is demonstrated by grafting different homo‐, block‐, and multicomponent polymer brushes by using the same activation system and reaction conditions, the polymerization process can be precisely controlled to yield uniform polymers and show high chain‐end functionality which is exemplified by in situ tetra‐copolymerization. The combination of photolithography and paper cutting enables to prepare arbitrary three‐dimensional patterned polymer brushes on the surface., A facile and generalized approach is reported for the modification of solid surfaces with polymer brushes under ambient conditions: filter paper‐assisted surface‐initiated Cu0‐mediated controlled radical polymerization. A surface‐initiated “band‐aid” of the monomer solution wetted filter paper covered with a thin copper plate allows to perform the surface grafting selectively with polymer brushes.
- Published
- 2021
32. Paper-based antibody detection devices using bioluminescent BRET-switching sensor proteins
- Author
-
Daniel Citterio, Yuki Hiruta, Benice van Gerven, Keisuke Tenda, Maarten Merkx, Remco Arts, Institute for Complex Molecular Systems, Protein Engineering, and Chemical Biology
- Subjects
Paper ,Analyte ,whole-blood analysis ,Computer science ,Swine ,Energy transfer ,Point-of-Care Systems ,Microfluidics ,Microfluidic Analytical Techniques/instrumentation ,02 engineering and technology ,paper-based analytical devices ,Antibodies, Viral ,7. Clean energy ,01 natural sciences ,Viral/blood ,Catalysis ,Antibodies ,Analytical Methods | Very Important Paper ,Antibodies, Viral/blood ,Virus Diseases/blood ,Bioluminescence ,Humans ,Animals ,business.industry ,010405 organic chemistry ,Communication ,010401 analytical chemistry ,Pipette ,Luminescent Measurements/instrumentation ,General Chemistry ,Paper based ,General Medicine ,Equipment Design ,Microfluidic Analytical Techniques ,021001 nanoscience & nanotechnology ,bioluminescence ,Communications ,0104 chemical sciences ,Colorimetry/instrumentation ,point-of-care testing ,Virus Diseases ,Luminescent Measurements ,Colorimetry ,0210 nano-technology ,business ,Computer hardware ,Antibody detection - Abstract
This work reports on fully integrated “sample‐in‐signal‐out” microfluidic paper‐based analytical devices (μPADs) relying on bioluminescence resonance energy transfer (BRET) switches for analyte recognition and colorimetric signal generation. The devices use BRET‐based antibody sensing proteins integrated into vertically assembled layers of functionalized paper, and their design enables sample volume‐independent and fully reagent‐free operation, including on‐device blood plasma separation. User operation is limited to the application of a single drop (20–30 μL) of sample (serum, whole blood) and the acquisition of a photograph 20 min after sample introduction, with no requirement for precise pipetting, liquid handling, or analytical equipment except for a camera. Simultaneous detection of three different antibodies (anti‐HIV1, anti‐HA, and anti‐DEN1) in whole blood was achieved. Given its simplicity, this type of device is ideally suited for user‐friendly point‐of‐care testing in low‐resource environments.
- Published
- 2018
33. Highly UV Resistant Inch‐Scale Hybrid Perovskite Quantum Dot Papers
- Author
-
Xiaosheng Fang, Xinwei Guan, Xuezhu Xu, Tom Wu, Meng-Lin Tsai, Ting-You Li, Wei-Hao Hsu, Chun-Ho Lin, and Jr-Hau He
- Subjects
Photoluminescence ,Materials science ,Band gap ,General Chemical Engineering ,perovskites ,General Physics and Astronomy ,Medicine (miscellaneous) ,Quantum yield ,quantum dots ,02 engineering and technology ,010402 general chemistry ,medicine.disease_cause ,01 natural sciences ,Biochemistry, Genetics and Molecular Biology (miscellaneous) ,law.invention ,chemistry.chemical_compound ,Oleylamine ,law ,displays ,medicine ,General Materials Science ,lcsh:Science ,cellulose nanocrystals ,Perovskite (structure) ,business.industry ,Communication ,General Engineering ,021001 nanoscience & nanotechnology ,Communications ,0104 chemical sciences ,papers ,chemistry ,light‐emitting diodes ,Quantum dot ,solar cells ,Optoelectronics ,lcsh:Q ,0210 nano-technology ,business ,Ultraviolet ,Light-emitting diode - Abstract
Halide perovskite quantum dots (PQDs) are promising materials for diverse applications including displays, light‐emitting diodes, and solar cells due to their intriguing properties such as tunable bandgap, high photoluminescence quantum yield, high absorbance, and narrow emission peaks. Despite the prosperous achievements over the past several years, PQDs face severe challenges in terms of stability under different circumstances. Currently, researchers have overcome part of the stability problem, making PQDs sustainable in water, oxygen, and polar solvents for long‐term use. However, halide PQDs are easily degraded under continuous irradiation, which significantly limits their potential for conventional applications. In this study, an oleic acid/oleylamine (traditional surface ligands)‐free method to fabricate perovskite quantum dot papers (PQDP) is developed by adding cellulose nanocrystals as long‐chain binding ligands that stabilize the PQD structure. As a result, the relative photoluminescence intensity of PQDP remains over ≈90% under continuous ultraviolet (UV, 16 W) irradiation for 2 months, showing negligible photodegradation. This proposed method paves the way for the fabrication of ultrastable PQDs and the future development of related applications., Solid‐state perovskite quantum dot papers are fabricated using a unique vacuum filtration growth method without a purification process. The bonding between cellulose nanocrystals and perovskite quantum dots makes the hybrid structure stable, and record high UV stability and thermal stability are achieved for perovskite quantum dot papers.
- Published
- 2020
34. The Credibility of Newscasts in Public Service Media in Spain
- Author
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Soengas-Pérez, Xosé, Rodríguez-Castro, Marta, and Campos-Freire, Francisco
- Abstract
The audiences of generalist television's newscasts reflect that the viewers' interests and loyalties are constantly changing. Research shows that several elements influence the success of programs and formats, but in this paper, we draw attention to the factors that determine the credibility of newscasts. We also want to know how pluralism is safeguarded in newscasts, as we consider that credibility and pluralism are two intertwined values that influence one another. As credibility is a subjective value, it is required to find new information criteria that is suitable and of the utmost rigor. The main aim is to delve into whether there is a consensus on the basic parameters for the definition, identification, and assessment of credibility of nationwide public service media in Spain. Moreover, we are also interested in whether audience figures can be used to determine the degree of trust of newscasts. The analysis brings forward the observations of researchers, scholars and media professionals that offer a vision on the different approaches that integrate the multiple aspects affecting news consumption and interpretation. We conclude that credibility is a concept composed of multidimensional components, resulting from a process where different filters condition fact perception. That is why a story can have different meanings, related to the different point of views of citizens.
- Published
- 2023
35. Influence of perceived threat of Covid-19 and HEXACO personality traits on toilet paper stockpiling
- Author
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Theo Toppe, Lisa Garbe, and Richard Rau
- Subjects
Male ,Economics ,Emotions ,Social Sciences ,050109 social psychology ,Hoarding ,Geographical Locations ,Empirical research ,Sociology ,Resource Management ,Psychology ,Big Five personality traits ,media_common ,Multidisciplinary ,05 social sciences ,Social Communication ,Hygiene ,COVID-19 ,Social communication ,Personality ,Personality traits ,Behavior ,Europe ,Pandemics ,Bathroom Equipment ,Anxiety ,Medicine ,Hoarding (economics) ,Female ,medicine.symptom ,Coronavirus Infections ,Social psychology ,Research Article ,Adult ,Paper ,Personality Tests ,media_common.quotation_subject ,Science ,Pneumonia, Viral ,Models, Psychological ,050105 experimental psychology ,Emotionality ,medicine ,Humans ,0501 psychology and cognitive sciences ,Consumer behaviour ,Personality Traits ,Biology and Life Sciences ,Conscientiousness ,Consumer Behavior ,Communications ,Personality Differences ,North America ,People and Places ,Stockpiles - Abstract
Following the fast spread of the coronavirus (Covid-19) across Europe and North America in March 2020, many people started stockpiling commodities like toilet paper. Despite the high relevance for public authorities to adequately address stockpiling behavior, empirical studies on the psychological underpinnings of toilet paper stockpiling are still scarce. In this study, we investigated the relation between personality traits, perceived threat of Covid-19, and stockpiling of toilet paper in an online survey (N = 996) across 22 countries. Results suggest that people who felt more threatened by Covid-19 stockpiled more toilet paper. Further, a predisposition towards Emotionality predicted the perceived threat of Covid-19 and affected stockpiling behavior indirectly. Finally, Conscientiousness was related to toilet paper stockpiling, such that individuals higher in Conscientiousness tended to stockpile more toilet paper. These results emphasize the importance of clear communication by public authorities acknowledging anxiety and, at the same time, transmitting a sense of control.
- Published
- 2020
36. IEEE 802.11 Wireless LAN Security White Paper
- Author
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King, J
- Published
- 2001
- Full Text
- View/download PDF
37. 'Gaming in Education and E-Learning: Mock-Trials, Mock-Elections and Crisis-Simulations for Political Sciences and Communications Courses'
- Author
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Rimanelli, Marco and Gurba, Krzysztof
- Abstract
Among recent e-Learning Pedagogical Strategies, gaming and crisis-simulation games are increasingly used in recent years in university-learning and Blended-courses as an out-of-context effective tool for role-playing and education, especially in Law Schools and Business Schools. Gaming covers several sub-fields (war-games; Law School Mock-Trials; Tailor-made educational games in Business; playing commercials-off-the-shelf games; programming and code-learning; games to promote social inclusion of marginalized groups; Model U.N. and crisis-simulations) and are recently enhanced by the impact of using multi-modality and on-line education to apply several concurrent modes of presentation/communications, which are now being applied also in Political Sciences and Communications courses. In recent years, the much-touted future role of the Net-Generation of children and youth who grew-up with computer games should find a natural educational outlet in gaming, but this has been limited to the entertainment field, rather than university education, or in computer coding and programming, where gaming (both on-line and face-to-face) has only marginal effects, due to students' inability to grasp theoretical concepts, poor preparation or poor motivation. Thus, despite already existing methods of gamification in education, its promise as a didactic method in schools and universities is still at its beginnings. This paper analyzes as case-studies the emerging impact of gaming simulations in Political Sciences Blended-courses at Saint Leo University, USA and in Communications courses at the Pedagogical University of Kraków, Poland. [For the full proceedings, see ED621557.]
- Published
- 2019
38. Toward Wearable Energy Storage Devices: Paper-Based Biofuel Cells based on a Screen-Printing Array Structure
- Author
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Yoshinao Hoshi, Masayuki Itagaki, Tomohiro Tanaka, Seiya Tsujimura, Isao Shitanda, Naoto Watanabe, and Misaki Momiyama
- Subjects
Engineering ,Wearable computer ,02 engineering and technology ,010402 general chemistry ,01 natural sciences ,Catalysis ,Energy storage ,Electrochemistry ,Array data structure ,array structure ,business.industry ,Communication ,Electrical engineering ,paper-based device ,biofuel cells ,021001 nanoscience & nanotechnology ,Communications ,biofuels ,0104 chemical sciences ,Power (physics) ,Biofuel ,Screen printing ,ink printing ,0210 nano-technology ,business ,Parallel array ,Biofuel Cells - Abstract
A novel paper‐based biofuel cell with a series/parallel array structure has been fabricated, in which the cell voltage and output power can easily be adjusted as required by printing. The output of the fabricated 4‐series/4‐parallel biofuel cell reached 0.97±0.02 mW at 1.4 V, which is the highest output power reported to date for a paper‐based biofuel cell. This work contributes to the development of flexible, wearable energy storage device.
- Published
- 2017
39. Renewable Wood Pulp Paper Reactor with Hierarchical Micro/Nanopores for Continuous‐Flow Nanocatalysis
- Author
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Tsukasa Takahashi, Yuta Nishina, Masaya Nogi, Naoko Namba, and Hirotaka Koga
- Subjects
Paper ,Materials science ,General Chemical Engineering ,Nanoparticle ,Metal Nanoparticles ,Nanotechnology ,02 engineering and technology ,010402 general chemistry ,Heterogeneous catalysis ,01 natural sciences ,Catalysis ,Nanopores ,Environmental Chemistry ,continuous flow ,General Materials Science ,Recycling ,Porosity ,business.industry ,Continuous reactor ,Communication ,Selective catalytic reduction ,Chemical industry ,gold ,021001 nanoscience & nanotechnology ,microreactors ,Wood ,Communications ,0104 chemical sciences ,Renewable energy ,General Energy ,heterogeneous catalysis ,Microreactor ,0210 nano-technology ,business - Abstract
H. Koga, N. Namba, T. Takahashi, M. Nogi, Y. Nishina. Renewable Wood Pulp Paper Reactor with Hierarchical Micro/Nanopores for Continuous‐Flow Nanocatalysis. ChemSusChem 2017, 10, 2560. https://doi.org/10.1002/cssc.201700576., Continuous-flow nanocatalysis based on metal nanoparticle catalyst-anchored flow reactors has recently provided an excellent platform for effective chemical manufacturing. However, there has been limited progress in porous structure design and recycling systems for metal nanoparticle-anchored flow reactors to create more efficient and sustainable catalytic processes. In this study, traditional paper is used for a highly efficient, recyclable, and even renewable flow reactor by tailoring the ultrastructures of wood pulp. The “paper reactor” offers hierarchically interconnected micro- and nanoscale pores, which can act as convective-flow and rapid-diffusion channels, respectively, for efficient access of reactants to metal nanoparticle catalysts. In continuous-flow, aqueous, room-temperature catalytic reduction of 4-nitrophenol to 4-aminophenol, a gold nanoparticle (AuNP)-anchored paper reactor with hierarchical micro/nanopores provided higher reaction efficiency than state-of-the-art AuNP-anchored flow reactors. Inspired by traditional paper materials, successful recycling and renewal of AuNP-anchored paper reactors were also demonstrated while high reaction efficiency was maintained.
- Published
- 2017
40. A Cyber-Physical Systems Paper Survey About the Concept, Architecture and Challenges for the Deployment within the Concept of Industry 4.0
- Author
-
Dana Sismisova, Cyril Belavý, Ján Vachálek, and Markus Melicher
- Subjects
Industry 4.0 ,Software deployment ,Computer science ,Systems engineering ,Cyber-physical system ,communications ,lcsh:TA401-492 ,cps ,challenges ,lcsh:Materials of engineering and construction. Mechanics of materials ,Architecture ,industry 4.0 ,cyber-physical systems - Abstract
The arrival of Cyber-physical systems provided space for a new emerging field of research oriented on this type of embedded systems. The aim of this paper is to provide a better understanding of this integrative research field focused on the concept, architecture and challenges in deployment of such systems within the concept of Industry 4.0. Cyber-physical systems represent an emerging area of research that attracts the interest of researchers around the world, because, in the field of design and development of future systems, they are expected to play a major role.
- Published
- 2019
41. Doing Our Work: Addressing Racially Based Conflict in Communication Sciences and Disorders Programs
- Author
-
Newkirk-Turner, Brandi L. and Hudson, Thomas K.
- Abstract
Conflicts based on race and ethnicity have been documented in CSD programs. The purpose of this paper is to discuss a racially based conflict that occurred in a speech-language pathology graduate program at a Historically Black University and how the program director, the university's chief diversity officer, the program faculty, and students worked together to address it. The paper discusses, in detail, the racially based conflict and the specific steps that the program took to address the conflict and to maintain a racially inclusive atmosphere in the program. Details of five specific activities that were used are discussed. The paper concludes with ten suggestions for other programs who may experience racially based conflicts among students.
- Published
- 2021
42. The Impact of Faculty Feedback on Student Perceptions of Faculty-Student Relationships
- Author
-
Lauren Trejo and Sarah M. Ginsberg
- Abstract
This qualitive study examined four communication sciences and disorders (CSD) graduate students' experiences with feedback from CSD faculty members to understand how it affected their relationships with faculty. Review of the literature revealed the importance and impact of feedback; however, it offered little research examining feedback within the field of CSD. Graduate CSD students who completed their undergraduate degrees in CSD were interviewed to reflect on feedback experiences they received from faculty during their undergraduate and graduate education. The students were also presented with two mock papers with differing feedback styles and were asked their reactions to the feedback. It was discovered that feedback received directly contributed to faculty's overall perceived approachability, with more imbalanced critical feedback increasing the perception of unapproachability towards faculty members. Additionally, the feedback modality, language used, and balance of positive and negative comments strongly influenced participant's perception of the feedback being given as an inherently pleasant or unpleasant.
- Published
- 2023
43. The secret of Western success: cheap paper and the freedom to use it
- Author
-
Turk, Žiga
- Published
- 2011
- Full Text
- View/download PDF
44. Paper-Origami-Based Multiplexed Malaria Diagnostics from Whole Blood
- Author
-
Julien Reboud, Colin J. Sutherland, Debbie Nolder, Donelly A. van Schalkwyk, Gaolian Xu, Jonathan M. Cooper, and Mary C. Oguike
- Subjects
Paper ,0301 basic medicine ,Plasmodium ,paper origami ,Computer science ,Microfluidics ,malaria ,microfluidics ,Loop-mediated isothermal amplification ,02 engineering and technology ,Computational biology ,Polymerase Chain Reaction ,Sensitivity and Specificity ,01 natural sciences ,Catalysis ,law.invention ,03 medical and health sciences ,law ,diagnostics ,Humans ,Polymerase chain reaction ,Whole blood ,Malaria Diagnostics ,Communication ,010401 analytical chemistry ,nucleic acid based test ,General Chemistry ,Nucleic acid amplification technique ,General Medicine ,Amplicon ,021001 nanoscience & nanotechnology ,Molecular biology ,DNA extraction ,Communications ,3. Good health ,0104 chemical sciences ,030104 developmental biology ,Naked eye ,0210 nano-technology ,Nucleic Acid Amplification Techniques - Abstract
We demonstrate, for the first time, the multiplexed determination of microbial species from whole blood using the paper‐folding technique of origami to enable the sequential steps of DNA extraction, loop‐mediated isothermal amplification (LAMP), and array‐based fluorescence detection. A low‐cost handheld flashlight reveals the presence of the final DNA amplicon to the naked eye, providing a “sample‐to‐answer” diagnosis from a finger‐prick volume of human blood, within 45 min, with minimal user intervention. To demonstrate the method, we showed the identification of three species of Plasmodium, analyzing 80 patient samples benchmarked against the gold‐standard polymerase chain reaction (PCR) assay in an operator‐blinded study. We also show that the test retains its diagnostic accuracy when using stored or fixed reference samples.
- Published
- 2016
45. Beyond Delivery, toward Interpretation: Examining How Students Use Feedback in the Introductory Communication Course
- Author
-
Drew T. Ashby-King, Melissa A. Lucas, and Lindsey B. Anderson
- Abstract
Feedback is a foundational communicative aspect of the teaching/learning processes in introductory communication courses as students seek to improve their presentational speaking skills throughout the term. Drawing on 1,673 qualitative questionnaire responses, this paper explores how students used and interpreted instructor feedback. Through our thematic analysis of a randomly selected subset of 335 responses, we identified two tensions in how students used and interpreted instructor feedback: (1) feedback as a process vs. a product and (2) feedback as integrated into the course structure vs. a justification for a grade. Theoretically, this research extends Feedback Intervention Theory by highlighting the importance and nuance of this communicative process in educational settings. Pedagogically, our findings emphasize the need for discursive opportunities that facilitate the co-construction of meaning surrounding the feedback provided in the introductory communication course.
- Published
- 2024
46. Examining the Changing Shape of the Specialist Studio/Classroom Model in Communication Design Education Today
- Author
-
Marshalsey, Lorraine
- Abstract
The shift from specialised studio environments to standardized classroom learning has changed the shape of Communication Design education today. As networked learning and augmented digital classrooms continue to dominate higher education, the purpose of this paper is to examine the impact of a repertoire of learning spaces on students' engagement within contemporary Communication Design studio learning. This study proposes educators and learning space coordinators employ a methodological framework, known as a Methods Process Model (MPM), to empower students to form their own strategies for learning in conventional studio and generic classroom spaces. This paper discusses the findings from two case studies in the UK and Australia.
- Published
- 2020
47. Political Knowledge and Political Behavior among Highly Educated Muslims in Indonesia
- Author
-
Suntana, Ija and Tresnawaty, Betty
- Abstract
The purpose of this paper is to describe the influence of political knowledge on the political behavior of highly educated Muslim society in addressing political issues. This research used cohort-based quantitative method through data collection, interviews, and documentation. To collect information from respondents, this research used questionnaire to reveal their political knowledge levels and behaviors. Interviews towards respondents were also conducted to directly confirm the information in the questionnaire. This paper presents information that highly educated Muslims cannot always be invited to dialogue-based solely on political knowledge in understanding and responding to political issues but must be invited to understand through thinking channels outside of knowledge. There is another dimension that shapes the political attitudes of highly educated Muslims in Indonesia, in this case, the religious doctrine which is more dominant than knowledge. Thus, knowledge is not the main factor in controlling people's actions and attitudes, but only a small part of the accumulation of factors.
- Published
- 2020
48. Telecommunications in rural and regional areas: [Paper in: Commonwealth Parliamentary Association, 2nd Conference of Australia Members of Parliament, Meeting the Challenges of the Future, Today, NSW Parliament 2008.]
- Author
-
Glasson, Bill
- Published
- 2009
49. Social and content aware One-Class recommendation of papers in scientific social networks.
- Author
-
Wang, Gang, He, XiRan, and Ishuga, Carolyne Isigi
- Subjects
INFORMATION technology ,SOCIAL networks ,SPARSE graphs ,HYBRID computers (Computer architecture) ,HYBRID power systems - Abstract
With the rapid development of information technology, scientific social networks (SSNs) have become the fastest and most convenient way for researchers to communicate with each other. Many published papers are shared via SSNs every day, resulting in the problem of information overload. How to appropriately recommend personalized and highly valuable papers for researchers is becoming more urgent. However, when recommending papers in SSNs, only a small amount of positive instances are available, leaving a vast amount of unlabelled data, in which negative instances and potential unseen positive instances are mixed together, which naturally belongs to One-Class Collaborative Filtering (OCCF) problem. Therefore, considering the extreme data imbalance and data sparsity of this OCCF problem, a hybrid approach of Social and Content aware One-class Recommendation of Papers in SSNs, termed SCORP, is proposed in this study. Unlike previous approaches recommended to address the OCCF problem, social information, which has been proved playing a significant role in performing recommendations in many domains, is applied in both the profiling of content-based filtering and the collaborative filtering to achieve superior recommendations. To verify the effectiveness of the proposed SCORP approach, a real-life dataset from CiteULike was employed. The experimental results demonstrate that the proposed approach is superior to all of the compared approaches, thus providing a more effective method for recommending papers in SSNs. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
50. Cellulose-Derived Supercapacitors from the Carbonisation of Filter Paper
- Author
-
John S. Foord, I. N. Sim, Seong Ok Han, Luyun Jiang, Heeyeon Kim, and Geoffrey W. Nelson
- Subjects
Supercapacitor ,supercapacitors ,Materials science ,carbon materials ,Filter paper ,chemistry.chemical_element ,Nanotechnology ,General Chemistry ,Conductivity ,Electrochemistry ,Communications ,Energy storage ,chemistry.chemical_compound ,carbonisation temperatures ,chemistry ,Chemical engineering ,Electrode ,filter paper ,Cellulose ,Carbon - Abstract
Advanced carbon materials are important for the next-generation of energy storage apparatus, such as electrochemical capacitors. Here, the physical and electrochemical properties of carbonised filter paper (FP) were investigated. FP is comprised of pure cellulose and is a standardised material. After carbonisation at temperatures ranging from 600 to 1700 °C, FP was contaminant-free, containing only carbon and some oxygenated species, and its primary fibre structure was retained (diameter ≈20–40 μm). The observed enhancement in conductivity of the carbonised FP was correlated with the carbonisation temperature. Electrochemical capacitance in the range of ≈1.8–117 F g−1 was achieved, with FP carbonised at 1500 °C showing the best performance. This high capacitance was stable with >87 % retained after 3000 charge–discharge cycles. These results show that carbonised FP, without the addition of composite materials, exhibits good supercapacitance performance, which competes well with existing electrodes made of carbon-based materials. Furthermore, given the lower cost and renewable source, cellulose-based materials are the more eco-friendly option for energy storage applications.
- Published
- 2015
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