Stressing the Importance of Public Affairs Knowledge in an Era of Declining Political Interest.

Science.gov (United States)

Fife, Brian L.

Public affairs instructors must routinely contend with the reality that stressing the importance of political knowledge is challenging in an era of declining student interest in politics and political institutions. Yet enhancing students' knowledge about public affairs can stimulate more interest and engagement in public affairs, particularly if…

49 CFR 1.63 - Delegations to Assistant to the Secretary and Director of Public Affairs.

Science.gov (United States)

2010-10-01

... Director of Public Affairs. 1.63 Section 1.63 Transportation Office of the Secretary of Transportation... and Director of Public Affairs. The Assistant to the Secretary and Director of Public Affairs is delegated authority to: (a) [Reserved] (b) Monitor the overall public information program and review and...

The development of the Waste Isolation Pilot Plant (WIPP) project's public affairs program

International Nuclear Information System (INIS)

Walter, L.H.

1988-01-01

The Waste Isolation Pilot Plant (WIPP) offers a perspective on the value of designing flexibility into a public affairs program to enable it to grow with and complement a project's evolution from construction through to operations. This paper discusses how the WIPP public affairs program progressed through several stages to its present scope. During the WIPP construction phase, the public affairs program laid a foundation for Project acceptance in the community. A speaker's bureau, a visitors program, and various community outreach and support programs emphasized the educational and socioeconomic benefits of having this controversial project in Carlsbad. Then, in this past year as the project entered a preoperational status, the public affairs program emphasis shifted to broaden the positive image that had been created locally. In this stage, the program promoted the project's positive elements with the various state agencies, government officials, and federal organizations involved in our country's radioactive waste management and transportation program. Currently, an even broader, more aggressive public affairs program is planned. During this stage public affairs will be engaged in a comprehensive institutional and outreach program, explaining and supporting WIPP's mission in each of the communities and agencies affected by the operation of the country's first geologic repository

32 CFR 705.36 - Government transportation of civilians for public affairs purposes.

Science.gov (United States)

2010-07-01

....36 Government transportation of civilians for public affairs purposes. (a) General policy. (1... Assistant Secretary of Defense (Public Affairs), as appropriate. (8) Point to point transportation within... 32 National Defense 5 2010-07-01 2010-07-01 false Government transportation of civilians for...

39 CFR 3002.15 - Office of Public Affairs and Governmental Relations. [Reserved

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Office of Public Affairs and Governmental Relations. [Reserved] 3002.15 Section 3002.15 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL ORGANIZATION §§ 3002.15 Office of Public Affairs and Governmental Relations. [Reserved] ...

Public Affairs Manual. Revised 1976 Edition.

Science.gov (United States)

American Alliance for Health, Physical Education, and Recreation, Washington, DC.

This public affairs manual is designed for health, physical education, and recreation personnel. It begins with a position statement by the American Alliance for Health, Physical Education, and Recreation (AAHPER). In section two, resources and procedures for crises action at the local and state level are discussed. Several organizational models…

A systematic review of collaboration and network research in the public affairs literature: implications for public health practice and research.

Science.gov (United States)

Varda, Danielle; Shoup, Jo Ann; Miller, Sara

2012-03-01

We explored and analyzed how findings from public affairs research can inform public health research and practice, specifically in the area of interorganizational collaboration, one of the most promising practice-based approaches in the public health field. We conducted a systematic review of the public affairs literature by following a grounded theory approach. We coded 151 articles for demographics and empirical findings (n = 258). Three primary findings stand out in the public affairs literature: network structure affects governance, management strategies exist for administrators, and collaboration can be linked to outcomes. These findings are linked to priorities in public health practice. Overall, we found that public affairs has a long and rich history of research in collaborations that offers unique organizational theory and management tools to public health practitioners.

Public affairs events at Ocean Sciences Meeting

Science.gov (United States)

Uhlenbrock, Kristan

2012-02-01

AGU public affairs will be cohosting two special events at Ocean Sciences 2012 that offer scientists opportunities to expand their communication, policy, and media experience. Join the conversations that highlight two important topics to connect science to society.

​Senior Public Affairs Advisor | IDRC - International Development ...

International Development Research Centre (IDRC) Digital Library (Canada)

... the excellence in the management of public affairs and meet business needs. ... Portfolio Management - Communications Planning and Implementation ... and Policy & Evaluation Division staff, provides strategic intelligence, advice and ...

76 FR 8402 - Public Availability of the Department of Veterans Affairs FY 2010 Service Contract Inventory

Science.gov (United States)

2011-02-14

... DEPARTMENT OF VETERANS AFFAIRS Public Availability of the Department of Veterans Affairs FY 2010 Service Contract Inventory AGENCY: Department of Veterans Affairs. ACTION: Notice of public availability... Consolidated Appropriations Act of 2010 (Pub. L. 111-117), Department of Veterans Affairs (VA) is publishing...

The evolution of the Waste Isolation Pilot Plant (WIPP) project's public affairs program

International Nuclear Information System (INIS)

Walter, L.H.

1988-01-01

As a first-of-a-kind facility, the Waste Isolation Pilot Plant (WIPP) presents a unique perspective on the value of designing a public affairs program that grown with and complements a project's evolution from construction to operations. Like the project itself, the public affairs programs progressed through several stages to its present scope. During the construction phase, foundations were laid in the community. Then, in this past year as the project entered a preoperational status, emphasis shifted to broaden the positive image that had been created locally. In this stage, public affairs presented the project's positive elements to the various state agencies, government officials, and federal organizations involved in our country's radioactive waste management program. Most recently, and continuing until receipt of the first shipment of waste in October 1988, an even broader, more aggressive public affairs program is planned

Soutien organisationnel de la phase 2 de l'ITT : Public Affairs Centre ...

International Development Research Centre (IDRC) Digital Library (Canada)

Soutien organisationnel de la phase 2 de l'ITT : Public Affairs Centre. Ce financement contribuera à renforcer le rôle du Public Affairs Centre (PAC) en tant qu'organisme crédible de recherche sur les politiques publiques en Inde en renforçant sa capacité à fournir des recherches de qualité supérieure, influentes et utiles en ...

77 FR 14600 - Public Availability of the Department of Veterans Affairs Fiscal Year (FY) 2011 Service Contract...

Science.gov (United States)

2012-03-12

... DEPARTMENT OF VETERANS AFFAIRS Public Availability of the Department of Veterans Affairs Fiscal Year (FY) 2011 Service Contract Inventory AGENCY: Department of Veterans Affairs. ACTION: Notice of... Affairs (VA) is publishing this notice to advise the public of the availability of the FY 2011 Service...

78 FR 29779 - Labor Affairs Council of the United States-Colombia Trade Promotion Agreement; Notice of Public...

Science.gov (United States)

2013-05-21

... Trade Promotion Agreement; Notice of Public Session Meeting AGENCY: International Labor Affairs Bureau... Labor Affairs Bureau (ILAB) of the U.S. Department of Labor gives notice of the public session of the meeting of the Labor Affairs Council (``Council'' or ``LAC''). The LAC public session has been rescheduled...

TTI Phase 2 Institutional Support: Public Affairs Centre | IDRC ...

International Development Research Centre (IDRC) Digital Library (Canada)

This funding will enhance the Public Affairs Centre's (PAC) role as a credible ... and networks with national governments and international partners working on ... Birth registration is the basis for advancing gender equality and children's rights.

78 FR 13897 - Bureau of International Labor Affairs; Office of Trade and Labor Affairs; Labor Affairs Council...

Science.gov (United States)

2013-03-01

... Public Session Meeting AGENCY: International Labor Affairs Bureau (ILAB), U.S. Department of Labor.... Department of Labor gives notice of the public session of the meeting of the Labor Affairs Council (``Council... DEPARTMENT OF LABOR Office of the Secretary Bureau of International Labor Affairs; Office of Trade...

Public Affairs Capacity Building: A Soft Tool for Combatant Commanders

National Research Council Canada - National Science Library

Salata, Jason P

2008-01-01

Public affairs capacity building is a valuable soft component of the Combatant Commander's Theater Campaign Plan that builds habitual relationships, fosters transparency, and enhances the ability to shape the AOR...

Role conceptions of public affairs practitioners in The Netherlands

NARCIS (Netherlands)

von den Driesch, D.; van der Wurff, R.

2016-01-01

Public affairs (PA) practitioners play an important role in political decision-making in modern democratic societies. This study gives a first insight in how these practitioners themselves perceive their role. Based on findings from previous empirical studies and normative democratic theories, three

43 CFR Appendix A to Part 2 - Department of the Interior FOIA and Public Affairs Contacts, and Reading Rooms

Science.gov (United States)

2010-10-01

... Affairs Contacts, and Reading Rooms A Appendix A to Part 2 Public Lands: Interior Office of the Secretary...—Department of the Interior FOIA and Public Affairs Contacts, and Reading Rooms Departmental Departmental FOIA... 20240 Telephone No. (202) 208-3909 Fax No. (202) 208-6867 Public Affairs OfficeOffice of Communications...

Through the Looking Glass: Realizing the Benefits of an International and Comparative Perspective on Teaching Public Affairs.

Science.gov (United States)

Klingner, Donald E.; Washington, Charles W.

2000-01-01

Discusses reasons why public administrators in the United States; tend to have a parochial U.S.-centered view of the public affairs discipline and the associated negative effects such views have on U.S. public affairs. Proposes an agenda for strengthening the development of an international and comparative perspective in teaching public affairs…

Internet-Mediated Learning in Public Affairs Programs: Issues and Implications.

Science.gov (United States)

Rahm, Dianne; Reed, B. J.; Rydl, Teri L.

1999-01-01

An overview of Internet-mediated learning in public affairs programs identifies issues for faculty, students, and administrators, including intellectual property rights, instructional issues, learning approaches, student expectations, logistics and support, complexity of coordination, and organizational control. (DB)

Measuring Relationships: A Model for Evaluating U.S. Air Force Public Affairs Programs

National Research Council Canada - National Science Library

Della Vedova, Joseph P

2005-01-01

The thesis advanced here is that Air Force Public Affairs should be responsible for managing the organization-public relationship and that the effectiveness of that management can be measured in terms...

Public affairs events at Fall Meeting

Science.gov (United States)

Uhlenbrock, Kristan

2012-02-01

AGU's Public Affairs team presented two workshop luncheons and hosted 17 oral and poster sessions at the 2011 Fall Meeting. Topics ranged from defining the importance of the geosciences, to climate change science for communities and institutions. The workshop luncheon "How to Be a Congressional Science Fellow or Mass Media Fellow" was a well-attended event with more than 115 participants. The luncheon provided the opportunity for audience members to ask fellow scientists about their experiences working either in Congress or as a reporter for a news organization. For scientists looking to expand their expertise outside the academic environment, these AGU fellowships are fantastic opportunities.

Teratology Public Affairs Committee position paper: maternal obesity and pregnancy.

Science.gov (United States)

Scialli, Anthony R

2006-02-01

Compared to normal-weight women, obese women have an increased risk of infertility and pregnancy complications. The most consistently described pregnancy complications are hypertensive disorders, gestational diabetes mellitus, thromboembolic events, and cesarean section. Fetal and neonatal complications may include congenital malformations, macrosomia, and shoulder dystocia. The literature suggests that women with a body mass index (BMI) >or=30 have approximately double the risk of having a child with a neural tube defect (NTD) compared to normal-weight women, and the increased risk associated with higher maternal body weight does not appear to be modified by folic acid supplementation. The Public Affairs Committee of the Teratology Society supports the public health initiatives identified by the U.S. Food and Drug Administration in 2004 and the research initiatives identified by the National Institutes of Health in 2004. The Public Affairs Committee recommends that clinicians counsel women about appropriate caloric intake and exercise and that health-care providers educate parents about appropriate childhood nutrition. Breast-feeding should be encouraged based on evidence of a protective effect against childhood obesity, as well as other health advantages. Birth Defects Research (Part A), 2006. (c) 2006 Wiley-Liss, Inc.

The Design, Pedagogy and Practice of an Integrated Public Affairs Leadership Course

Science.gov (United States)

Sandfort, Jodi; Gerdes, Kevin

2017-01-01

Current world events demand public affairs leadership training that generates among professionals a sense of capability, agency, and responsibility to engage in complex public problems. In this paper, we describe a unique course operated in the US focused on achieving these learning outcomes. It uses an unconventional schedule and course design…

The Orientation and Development of the Public Affair Management Specialty

Science.gov (United States)

Li, Chenghui; Fu, Yongxian; Chen, Rongxiang; Hu, Xueqi

2010-01-01

Though the specialty of the public affair management has been developed for ten years, but it is still facing the actuality that the orientation and development are difficult. Only by confirming the cultivation target and the development orientation, the development of the specialty could find the development approach and method. According to the…

78 FR 77200 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel AFFAIR; Invitation for Public...

Science.gov (United States)

2013-12-20

... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2013-0151] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel AFFAIR; Invitation for Public Comments AGENCY: Maritime... AFFAIR is: Intended Commercial Use of Vessel: ``Charter Fishing (sport) & sightseeing tours.'' Geographic...

Conflict Resolution: The Relationship Between Air Force Public Affairs and Legal Functions

National Research Council Canada - National Science Library

Law, James

1998-01-01

.... This research examines the relationship between Air Force public affairs and legal functions to find out what conflict exists, how often it occurs, how it is resolved, what the results are for the...

The APS Panel on Public Affairs and Federal Science Policy

Science.gov (United States)

Jaffe, Robert

2013-03-01

The Panel on Public Affairs (POPA) is the organ through which the APS seeks to provide high quality input to the Federal Government on issues with significant physics content, ranging from energy and environment to national security. I will describe POPA's evolving mission, some recent efforts and successes, and look at the agenda for the next few years.

Solving Real Community Problems to Improve the Teaching of Public Affairs

Science.gov (United States)

Yaghi, Abdulfattah; Alibeli, Madalla

2014-01-01

In order to achieve their course learning outcomes, public affairs instructors can train students to solve real community problems (SRCP). This approach focuses on the learners themselves and aims to transform the role of college professors from traditional teaching (lecturing) to facilitating and coaching students' learning activities. This study…

Video Recordings in Public Libraries.

Science.gov (United States)

Doyle, Stephen

1984-01-01

Reports on development and operation of public library collection of video recordings, describes results of user survey conducted over 6-month period, and offers brief guidelines. Potential users, censorship and copyright, organization of collection, fees, damage and loss, funding, purchasing and promotion, formats, processing and cataloging,…

The home front : Internal organization of public affairs in Dutch subnational governments

NARCIS (Netherlands)

Figee, Edward L.; Gosselt, Jordi F.; Linders, Paul C.J.; de Jong, Menno D.T.

2017-01-01

Dutch subnational governments such as municipalities and provinces are increasingly compelled to express their interests in the national and European political arenas. Effectiveness in these arenas requires an optimal arrangement of Public Affairs (PA) activities in the subnational organization.

Public Affairs: The Military and the Media, 1962-1968

Science.gov (United States)

1988-01-01

Society," the debate over the Civil Rights Act of 1964, and the Beatles all shared space with South Vietnam in the pages of the press, more often than...07 United States Army in Vietnam Public Affairs: The Military and the Media, 1962-1968 by William M. Hammond A Center of Military History United...Di. t ib.tio [ Avaiiabiiity Codes Avail ar:dIor Dist zSpzcial \\ First Printing For sale by the Superintendent of Documents, U.S

Public Affairs Decision Making in the U.S. Air Force: An Application of Multiattribute Utility Theory.

Science.gov (United States)

David, Prabu; Pierson, Michael M.

1998-01-01

Contributes to scholarship on public relations decision making and public relations theory. Examines decision making by United States Air Force public affairs personnel. Finds that only 48% of the decisions fit the public relations excellence criteria of accommodation and long-term relationship building. Finds also a negative correlation between…

A Computer-Assisted Instruction in Teaching Abstract Statistics to Public Affairs Undergraduates

Science.gov (United States)

Ozturk, Ali Osman

2012-01-01

This article attempts to demonstrate the applicability of a computer-assisted instruction supported with simulated data in teaching abstract statistical concepts to political science and public affairs students in an introductory research methods course. The software is called the Elaboration Model Computer Exercise (EMCE) in that it takes a great…

Privacy Impact Assessment for the Mailing System for the Office of Public Affairs

Science.gov (United States)

The Mailing System for the Office of Public Affairs collects contact and geographic information. Learn how this data will be collected in the system, how it will be used, access to the data, the purpose of data collection, and record retention policies.

Using Interactive Video Instruction To Enhance Public Speaking Instruction.

Science.gov (United States)

Cronin, Michael W.; Kennan, William R.

Noting that interactive video instruction (IVI) should not and cannot replace classroom instruction, this paper offers an introduction to interactive video instruction as an innovative technology that can be used to expand pedagogical opportunities in public speaking instruction. The paper: (1) defines the distinctive features of IVI; (2) assesses…

Effects of Video Streaming Technology on Public Speaking Students' Communication Apprehension and Competence

Science.gov (United States)

Dupagne, Michel; Stacks, Don W.; Giroux, Valerie Manno

2007-01-01

This study examines whether video streaming can reduce trait and state communication apprehension, as well as improve communication competence, in public speaking classes. Video streaming technology has been touted as the next generation of video feedback for public speaking students because it is not limited by time or space and allows Internet…

An Analysis of the Service Management Patterns of Overseas Chinese Affairs Public Diplomacy

Directory of Open Access Journals (Sweden)

Fengchun Lin

2014-12-01

Full Text Available Due to China’s economic and cultural rise, the interaction between China and Chinese new high-tech immigrants, most of whom are overseas students and skilled migrants, is being increasingly strengthened. Since the new immigrants owning “portable skills” have the ability to communicate cross-culturally and master advanced technology and management techniques, they play an important role in implementing the strategy of reinvigorating China through human resource development. In this cross-border interaction, the common interests between Chinese new immigrants of high technology and China can be a basis of the institutionalization of overseas Chinese affairs public diplomacy. Based on the transnational practices of new high-tech immigrants and the convergence of interests, and combined with the status of immigration management system, this paper proposes a service management pattern for overseas Chinese affairs public diplomacy: first, to establish a linkage mechanism with new overseas high-tech immigrants relying on the network technology; second, to attract highly skilled immigrants to develop a think tank; last, to create an insurance mechanism for talents improving the level of administrative services.

75 FR 70343 - Privacy Act; System of Records: Records of the Bureau of Public Affairs

Science.gov (United States)

2010-11-17

...: Electronic, hardcopy. RETRIEVABILITY: By individual name. SAFEGUARDS: All users are given cyber security...: Purpose and Disclosure to Consumer Reporting Agencies. Any persons interested in commenting on the amended.... State-22 SYSTEM NAME: Records of the Bureau of Public Affairs. SECURITY CLASSIFICATION: Unclassified...

TERATOLOGY SOCIETY 1998 PUBLIC AFFAIRS COMMITTEE SYMPOSIUM: THE NEW THALIDOMIDE ERA: DEALING WITH THE RISKS

Science.gov (United States)

The Teratology Society Public Affairs Committee Symposium was held on June 21, 1998, during the Society's annual meeting in San Diego, California. The symposium was organized and chaired by Dr. Carole Kimmel. The sysmposium was designed to consider the medical, social, and ethi...

What do we do with all this video? Better understanding public engagement for image and video annotation

Science.gov (United States)

Wiener, C.; Miller, A.; Zykov, V.

2016-12-01

Advanced robotic vehicles are increasingly being used by oceanographic research vessels to enable more efficient and widespread exploration of the ocean, particularly the deep ocean. With cutting-edge capabilities mounted onto robotic vehicles, data at high resolutions is being generated more than ever before, enabling enhanced data collection and the potential for broader participation. For example, high resolution camera technology not only improves visualization of the ocean environment, but also expands the capacity to engage participants remotely through increased use of telepresence and virtual reality techniques. Schmidt Ocean Institute is a private, non-profit operating foundation established to advance the understanding of the world's oceans through technological advancement, intelligent observation and analysis, and open sharing of information. Telepresence-enabled research is an important component of Schmidt Ocean Institute's science research cruises, which this presentation will highlight. Schmidt Ocean Institute is one of the only research programs that make their entire underwater vehicle dive series available online, creating a collection of video that enables anyone to follow deep sea research in real time. We encourage students, educators and the general public to take advantage of freely available dive videos. Additionally, other SOI-supported internet platforms, have engaged the public in image and video annotation activities. Examples of these new online platforms, which utilize citizen scientists to annotate scientific image and video data will be provided. This presentation will include an introduction to SOI-supported video and image tagging citizen science projects, real-time robot tracking, live ship-to-shore communications, and an array of outreach activities that enable scientists to interact with the public and explore the ocean in fascinating detail.

Visualization of ground truth tracks for the video 'Tracking a "facer's" behavior in a public plaza'

DEFF Research Database (Denmark)

2015-01-01

The video shows the ground truth tracks in GIS of all pedestrians in the video 'Tracking a 'facer's" behavior in a public plaza'. The visualization was made using QGIS TimeManager.......The video shows the ground truth tracks in GIS of all pedestrians in the video 'Tracking a 'facer's" behavior in a public plaza'. The visualization was made using QGIS TimeManager....

8 December 2011 - Kingdom of Lesotho Deputy Prime Minister and Minister of Home Affairs and Public Safety, and of Parliamentary Affairs A. Lesao Lehohla signing the guest book with Adviser R. Voss and in the ATLAS visitor centre.

CERN Multimedia

VMO Team

2011-01-01

8 December 2011 - Kingdom of Lesotho Deputy Prime Minister and Minister of Home Affairs and Public Safety, and of Parliamentary Affairs A. Lesao Lehohla signing the guest book with Adviser R. Voss and in the ATLAS visitor centre.

The McBride Honors Program in Public Affairs for Scientists and Engineers

Science.gov (United States)

Harrison, W. J.; Miller, R. L.; Olds, B. M.; Sacks, A. B.

2006-12-01

The McBride Honors Program in Public Affairs at The Colorado School of Mines (CSM), instituted in 1978, is an award-winning exemplar in the liberal arts which provides a select number of CSM engineering students an opportunity to cross the boundaries of their technical expertise in engineering and applied science, and to gain the understanding and appreciation of the contexts in which engineering and applied science and all human systems reside, and specifically to explore and integrate the social, cultural, ethical and environmental implications of their future professional judgments and their roles as citizens in varied and complex settings. The 27 semester-hour program of seminars, courses, and off-campus activities features small seminars; a cross-disciplinary approach; and opportunities for one-on-one faculty tutorials, instruction and practice in oral and written communication, a Washington, D.C. public policy seminar, a practicum experience (internship or foreign study). Circumstances external to the McBride Program itself, which include the development and growth of the field of Public Affairs nationally and the persistence of legacy courses, have created the need to revitalize and refocus the historically cross-departmental Program. A recent curriculum reform effort has achieved a more thoroughly interdisciplinary learning experience to educate engineers and scientists who, as called for in the National Academy of Engineering's The Engineer of 2020 "will assume leadership positions from which they can serve as positive influences in the making of public policy and in the administration of government and industry". In this presentation we showcase best practices in curriculum reform, exemplified by a seminar in National policy analysis where students and faculty have recently investigated federal science funding decisions in support of natural hazards including earthquakes, tsunamis, wildland fires, and pandemic disease.

African Journal of International Affairs

African Journals Online (AJOL)

The African Journal of International Affairs (AJIA) is a bi-annual publication of CODESRIA, Dakar, Senegal. It offers a platform for analyses on contemporary issues in African International Affairs in relation to global developments as they affect Africa. AJIA welcomes contributions in English and in French from both African ...

40 CFR 1.37 - Office of External Affairs.

Science.gov (United States)

2010-07-01

... program direction and professional review of the performance of public affairs functions in the Regional... result in contracts in the area of public information and community relations. It develops proposals and... Administrator for External Affairs and supervises all the functions of the Office. The Director acts as national...

African American and Latino Enrollment Trends among Medicine, Law, Business, and Public Affairs Graduate Programs

Science.gov (United States)

de la Garza, Rodolfo; Moghadam, Sepehr Hejazi

2008-01-01

The purpose of this Tomas Rivera Policy Institute (TRPI) report is twofold: to provide an analysis of the enrollment trends for African American and Latino students among graduate professional programs in the fields of medicine, business, law, and public affairs, and to present other relevant data pertaining to African American and Latino students…

TTI Phase 2 Institutional Support: The Institute of Economic Affairs ...

International Development Research Centre (IDRC) Digital Library (Canada)

TTI Phase 2 Institutional Support: The Institute of Economic Affairs, Ghana ... the Institute of Economic Affairs' (IEA-Ghana) role as a credible public policy ... public policy, facilitate private sector-led economic growth, and strengthen democracy.

Identifying Unsafe Videos on Online Public Media using Real-time Crowdsourcing

OpenAIRE

Mridha, Sankar Kumar; Sarkar, Braznev; Chatterjee, Sujoy; Bhattacharyya, Malay

2017-01-01

Due to the significant growth of social networking and human activities through the web in recent years, attention to analyzing big data using real-time crowdsourcing has increased. This data may appear in the form of streaming images, audio or videos. In this paper, we address the problem of deciding the appropriateness of streaming videos in public media with the help of crowdsourcing in real-time.

Media work as public affairs: moving beyond media savvy

DEFF Research Database (Denmark)

Trapp, Leila; Laursen, Bo

Much research exists which examines how politically-motivated organizations adapt their communication practices to suit the news media’s routines and values to gain media coverage and thereby exert political influence. The mediatization literature describes these adaptation processes as constantly...... evolving, with professional communicators exhibiting an ever-growing amount of media savvy. The purpose of this study is to gain up-to-date insights into current forms of media adaptation in political organizations through interviews with professional press contact staff in 52 Danish interest groups....... The interviews reveal that media work is considered an effective, though potentially risky, form of public affairs. Indeed, media work is said to damage, or even ruin, an organization’s lobbying efforts or relationships with political actors. The study’s key finding is that in order to deal with these risks...

The writers guide to NASA. [NASA Centers and public affairs contacts

Science.gov (United States)

1978-01-01

NASA services of interest to writers and to the news media include personal interviews, daily audio reports of major missions, and projects via automated telephone, research assistance from historians or history monitors at technical libraries, the use of a collection of historical photographs, and the free loan of sound films of NASA research and development activities. The names and phones numbers are listed for public affairs contacts at Headquarters and at each of the major centers and their component installations. An overview of the six NASA program offices is included along with a vicinity map of each center and a description of their facilities and management responsibilities.

17 CFR 200.13b - Director of the Office of Public Affairs, Policy Evaluation, and Research.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Director of the Office of Public Affairs, Policy Evaluation, and Research. 200.13b Section 200.13b Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION ORGANIZATION; CONDUCT AND ETHICS; AND INFORMATION AND REQUESTS Organization and Program Management General...

76 FR 11462 - Consumer and Governmental Affairs Bureau Seeks Comment on Application of New and Emerging...

Science.gov (United States)

2011-03-02

... Affairs Bureau Seeks Comment on Application of New and Emerging Technologies for Video Relay Service Use... seeks comment regarding new and emerging technologies that may be used to access Video Relay Service... methods: Electronic Filers: Comments may be filed electronically using the Internet by accessing the...

Public Education and Outreach Through Full-Dome Video Technology

Science.gov (United States)

Pollock, John

2009-03-01

My long-term goal is to enhance public understanding of complex systems that can be best demonstrated through richly detailed computer graphic animation displayed with full-dome video technology. My current focus is on health science advances that focus on regenerative medicine, which helps the body heal itself. Such topics facilitate science learning and health literacy. My team develops multi-media presentations that bring the scientific and medical advances to the public through immersive high-definition video animation. Implicit in treating the topics of regenerative medicine will be the need to address stem cell biology. The topics are clarified and presented from a platform of facts and balanced ethical consideration. The production process includes communicating scientific information about the excitement and importance of stem cell research. Principles of function are emphasized over specific facts or terminology by focusing on a limited, but fundamental set of concepts. To achieve this, visually rich, biologically accurate 3D computer graphic environments are created to illustrate the cells, tissues and organs of interest. A suite of films are produced, and evaluated in pre- post-surveys assessing attitudes, knowledge and learning. Each film uses engaging interactive demonstrations to illustrate biological functions, the things that go wrong due to disease and disability, and the remedy provided by regenerative medicine. While the images are rich and detailed, the language is accessible and appropriate to the audience. The digital, high-definition video is also re-edited for presentation in other ``flat screen'' formats, increasing our distribution potential. Show content is also presented in an interactive web space (www.sepa.duq.edu) with complementing teacher resource guides and student workbooks and companion video games.

Nest-crowdcontrol: Advanced video-based crowd monitoring for large public events

OpenAIRE

Monari, Eduardo; Fischer, Yvonne; Anneken, Mathias

2015-01-01

Current video surveillance systems still lack of intelligent video and data analysis modules for supporting situation awareness of decision makers. Especially in mass gatherings like large public events, the decision maker would benefit from different views of the area, especially from crowd density estimations. This article describes a multi-camera system called NEST and its application for crowd density analysis. First, the overall system design is presented. Based on this, the crowd densit...

Video surveillance in public libraries : A case of unintended consequences?

NARCIS (Netherlands)

Newell, Bryce; Randall, David P.

This paper presents the findings of an exploratory qualitative research study in which we examine why two public libraries have implemented video security systems and why one of these libraries has reversed course and recently removed a previously installed surveillance system.

Can organisations learn without political leadership? The case of public sector reform among South African Home Affairs officials

NARCIS (Netherlands)

Segatti, A.; Hoag, C.; Vigneswaran, D.

2012-01-01

This paper deals with the transformation of "institutional culture" in bureaucratic agencies. This is explored in the context of post-Apartheid South African public sector reform, and more particularly that of migration management within the Department of Home Affairs (DHA). The paper assesses the

The Essonne affairs

International Nuclear Information System (INIS)

Lallement, R.

1996-01-01

In 1990 the French Commissariat a l'energie atomique (CEA) had to deal with a series of issues concerning depositories of radioactive substances of very low activity, culminating, in October 1990, with the discovery of small amounts of plutonium in a depository. These were important issues for the following reasons: they highlighted the question o low activity wastes and their treatment, that is not yet resolved; they drew attention to the sensitivity of the concerned organisations, elected representatives and the public to the problems of radioactivity however low its level; they made the CEA aware of the gap that existed between the nuclear industry's practices, language and perception of risks and the perception of the French public. This paper outlines the different 'affairs', shows their common bases, and analyses the consequences for the CEA and the nuclear industry in general. These 'affairs' illustrate the absolute obligation for all producers of wastes to know, and to make known in the smallest detail, the way in which the wastes are treated and the places where they are stored and kept. Waste management has not always been as a noble task. These 'affairs' have shown that the reputation of the CEA was measured as much by the quality of its waste management as by the success of its research programme, with a budget that has doubled in the last few years. (author)

Outside in America: George Michael's music video, public sex and global pop culture

NARCIS (Netherlands)

Kooijman, J.

2004-01-01

Six months after his controversial arrest for ‘lewd conduct’ at a men’s public restroom in Beverly Hills, British pop star George Michael released the song and music video ‘Outside’ which can be seen as an explicit commentary on the controversy. In this article, I read the music video in three ways:

Dutch public affairs professionals in the national and European arena : A smart mix of skills, attitude, and knowledge competences

NARCIS (Netherlands)

Figee, Edward L.; Gosselt, Jordi F.; Linders, Paul C.J.; de Jong, Menno D.T.

2017-01-01

Although the profession of public affairs (PA) is increasingly important for organizations, relatively little is known about the range of competences PA professionals need. This article presents a qualitative study among 41 experienced Dutch PA professionals and practitioners, who were interviewed

Applications of Scalable Multipoint Video and Audio Using the Public Internet

Directory of Open Access Journals (Sweden)

Robert D. Gaglianello

2000-01-01

Full Text Available This paper describes a scalable multipoint video system, designed for efficient generation and display of high quality, multiple resolution, multiple compressed video streams over IP-based networks. We present our experiences using the system over the public Internet for several “real-world” applications, including distance learning, virtual theater, and virtual collaboration. The trials were a combined effort of Bell Laboratories and the Gertrude Stein Repertory Theatre (TGSRT. We also present current advances in the conferencing system since the trials, new areas for application and future applications.

An Organizational Culture Study of Missouri State University Faculty/Staff in Relation to the University's Public Affair Mission

Science.gov (United States)

Weaver, Marissa LeClaire

2012-01-01

The purpose of the study was to address a problem of practice of the public affairs mission through the perceptions of faculty and staff members at Missouri State University of the University's organizational culture. The design included a phenomenological study with a set of organizational culture procedural questions related to the perceptions…

Student learning outcomes associated with video vs. paper cases in a public health dentistry course.

Science.gov (United States)

Chi, Donald L; Pickrell, Jacqueline E; Riedy, Christine A

2014-01-01

Educational technologies such as video cases can improve health professions student learning outcomes, but few studies in dentistry have evaluated video-based technologies. The goal of this study was to compare outcomes associated with video and paper cases used in an introductory public health dentistry course. This was a retrospective cohort study with a historical control group. Based on dual coding theory, the authors tested the hypotheses that dental students who received a video case (n=37) would report better affective, cognitive, and overall learning outcomes than students who received a paper case (n=75). One-way ANOVA was used to test the hypotheses across ten cognitive, two affective, and one general assessment measures (α=0.05). Students in the video group reported a significantly higher overall mean effectiveness score than students in the paper group (4.2 and 3.3, respectively; p<0.001). Video cases were also associated with significantly higher mean scores across the remaining twelve measures and were effective in helping students achieve cognitive (e.g., facilitating good discussions, identifying public health problems, realizing how health disparities might impact their future role as dentists) and affective (e.g., empathizing with vulnerable individuals, appreciating how health disparities impact real people) goals. Compared to paper cases, video cases significantly improved cognitive, affective, and overall learning outcomes for dental students.

77 FR 52379 - Advisory Committee on Veterans Business Affairs

Science.gov (United States)

2012-08-29

... SMALL BUSINESS ADMINISTRATION Advisory Committee on Veterans Business Affairs AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Advisory Committee meeting. SUMMARY: The SBA is... Committee on Veterans Business Affairs. The meeting will be open to the public. DATES: September 10, 2012...

78 FR 70088 - Advisory Committee on Veterans Business Affairs

Science.gov (United States)

2013-11-22

... SMALL BUSINESS ADMINISTRATION Advisory Committee on Veterans Business Affairs AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Advisory Committee meeting. SUMMARY: The SBA is... Committee on Veterans Business Affairs. The meeting will be open to the public. DATES: December 5, 2013 from...

75 FR 22434 - Advisory Committee on Veterans Business Affairs

Science.gov (United States)

2010-04-28

... SMALL BUSINESS ADMINISTRATION Advisory Committee on Veterans Business Affairs AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Advisory Committee Meeting. SUMMARY: The SBA is... Committee on Veterans Business Affairs. The meeting will be open to the public. DATES: Tuesday, May 25, 2010...

Understanding Why Scholars Hold Different Views on the Influences of Video Games on Public Health

OpenAIRE

Ferguson, C.J.; Colwell, J.

2017-01-01

Despite decades of research, no scholarly consensus has been achieved regarding the potential impact of video games on youth aggression or other public health concerns. In recent years, hypotheses have been raised that scholarly opinions on video games may resemble past moral panics, with attitudes reflective of generational conflicts. These hypotheses are tested in a sample of 175 criminologists, psychologists and media scholars, examining both overall negative attitudes about video games an...

PUBLIC AFFAIRS DIRECTOR HUGH HARRIS SPEAKS AT THE APOLLO/SATURN V CENTER RIBBON-CUTTING CEREMONY

Science.gov (United States)

1996-01-01

NASA/KSC Public Affairs Director Hugh W. Harris gives the welcome and introductions at the ribbon-cutting ceremony to officially open the new Apollo/Saturn V Center, part of the Kennedy Space Center Visitor Center. The 100,000- square-foot facility includes two theaters, various exhibits and an Apollo-era Saturn V rocket, which formerly was on display outside the Vehicle Assembly Building and is one of only three moon rockets remaining in existence. The new center is located off the Kennedy Parkway at the Banana Creek launch viewing site.

Possible Biases of Researchers' Attitudes Toward Video Games: Publication Trends Analysis of the Medical Literature (1980-2013).

Science.gov (United States)

Segev, Aviv; Rovner, Mitchell; Appel, David Ian; Abrams, Aaron W; Rotem, Michal; Bloch, Yuval

2016-07-18

The study of video games is expanding, and so is the debate regarding their possible positive and deleterious effects. As controversies continue, several researchers have expressed their concerns about substantial biases existing in the field, which might lead to the creation of a skewed picture, both in the professional and in the lay literature. However, no study has tried to examine this issue quantitatively. The objective of our study was to examine possible systematic biases in the literature, by analyzing the publication trends of the medical and life sciences literature regarding video games. We performed a complete and systematic PubMed search up to December 31, 2013. We assessed all 1927 articles deemed relevant for their attitude toward video games according to the focus, hypothesis, and authors' interpretation of the study results, using a 3-category outcome (positive, negative, and neutral). We assessed the prevalence of different attitudes for possible association with year of publication, location of researchers, academic discipline, methodological research, and centrality of the publishing journals. The attitude toward video games presented in publications varied by year of publication, location, academic discipline, and methodological research applied (Pimpact factor (Pvideo games. Readers, both lay and professional, should weigh these contextual variables when interpreting studies' results, in light of the possible bias they carry. The results also support a need for a more balanced, open-minded approach toward video games, as it is likely that this complex phenomenon carries novel opportunities as well as new hazards.

A new video programme

CERN Multimedia

CERN video productions

2011-01-01

"What's new @ CERN?", a new monthly video programme, will be broadcast on the Monday of every month on webcast.cern.ch. Aimed at the general public, the programme will cover the latest CERN news, with guests and explanatory features. Tune in on Monday 3 October at 4 pm (CET) to see the programme in English, and then at 4:20 pm (CET) for the French version.   var flash_video_player=get_video_player_path(); insert_player_for_external('Video/Public/Movies/2011/CERN-MOVIE-2011-129/CERN-MOVIE-2011-129-0753-kbps-640x360-25-fps-audio-64-kbps-44-kHz-stereo', 'mms://mediastream.cern.ch/MediaArchive/Video/Public/Movies/2011/CERN-MOVIE-2011-129/CERN-MOVIE-2011-129-Multirate-200-to-753-kbps-640x360-25-fps.wmv', 'false', 480, 360, 'https://mediastream.cern.ch/MediaArchive/Video/Public/Movies/2011/CERN-MOVIE-2011-129/CERN-MOVIE-2011-129-posterframe-640x360-at-10-percent.jpg', '1383406', true, 'Video/Public/Movies/2011/CERN-MOVIE-2011-129/CERN-MOVIE-2011-129-0600-kbps-maxH-360-25-fps-...

YouTube videos of 'research in action' foster diverse public interest in science

Directory of Open Access Journals (Sweden)

Michael A. Gil

2017-08-01

Full Text Available Globally, scientific enterprises seek to diversify interest and participation in STEM fields, to both provide equitable opportunities and to push research forward. However, diversity in STEM remains low in many institutions. Internet-based video has emerged as a dominant communication medium that scientists can use to communicate the motivations, process, and products of their work to a diverse, mass audience. Here I describe my use of internet-based video about my research and career as a marine biologist as a tool to inspire broad public interest in science. With my YouTube videos, I have reached a diverse and growing global viewership, amassing >10,000 hours of watch time at the time of this writing. Viewer surveys revealed that my videos have improved individual perceptions about science and science careers, particularly among women and minority groups. I conclude that the emergence of internet-based video as a dominant, ever-expanding communication medium provides an unprecedented but largely untapped opportunity for scientists to broadly communicate their research and to inspire diverse interest in STEM careers.

Breaking News: Utilizing Video Simulations to Improve Educational Leaders' Public Speaking Skills

Science.gov (United States)

Friend, Jennifer; Adams, April; Curry, George

2011-01-01

This article examines specific uses of video simulations in one educational leadership preparation program to advance future school and district leaders' skills related to public speaking and participation in televised news interviews. One faculty member and two advanced educational leadership candidates share their perspectives of several…

Promoting Social Equity, Diversity, and Inclusion through Accreditation: Comparing National and International Standards for Public Affairs Programs in Latin America

Science.gov (United States)

Rubaii, Nadia

2016-01-01

Purpose: This purpose of this study is to examine the extent to which accreditation of public affairs programs can be a tool to advance social equity, diversity, and inclusion. The paper is presented in the context of the widespread acceptance of the importance of addressing social inequalities in Latin America and the critical role that public…

African Journal of International Affairs and Development

African Journals Online (AJOL)

African Journal of International Affairs and Development. ... Foreign Policy and Public Opinion: An Assessment of Ijebu Involvement in the Kiriji War ... Book Review: Critical Perspective's on Nigeria's International Economic Relations · EMAIL ...

14 CFR 1213.104 - Public information coordination and concurrence.

Science.gov (United States)

2010-01-01

... and published by the NASA Assistant Administrator for Public Affairs. (b) Coordination. To ensure... offices and approved by the Center Director and Center Public Affairs Director. The Center Public Affairs Director is required to provide proper notification to the Office of Public Affairs, NASA Headquarters...

The 'Transnuklear affair' and its consequences

International Nuclear Information System (INIS)

Brinkert, M.

1992-01-01

The 'Bribe' and 'Drum' Affairs and suspected proliferation in connection with Transnuklear GmbH public around the turn of 1987/88. Many members of the press wished them to speed up the process of opting out of nuclear power. However, none of the accusations specifically related to nuclear power leveled at that time turned out to be tenable. Instead, all violations of the law which had been detected could have been punished in the same way as in any other branch of industry. As a consequence, the impacts arising to regulatory structures in the nuclear sector, especially the measures taken by the Federal Government, may be considered to have been unjustified in scope. The TN Affair and the associated litigation has caused a great deal of confidence in nuclear power to be lost, which now has to be reclaimed by purposeful public relations efforts. (orig.) [de

Possible Biases of Researchers’ Attitudes Toward Video Games: Publication Trends Analysis of the Medical Literature (1980–2013)

Science.gov (United States)

Rovner, Mitchell; Appel, David Ian; Abrams, Aaron W; Rotem, Michal; Bloch, Yuval

2016-01-01

Background The study of video games is expanding, and so is the debate regarding their possible positive and deleterious effects. As controversies continue, several researchers have expressed their concerns about substantial biases existing in the field, which might lead to the creation of a skewed picture, both in the professional and in the lay literature. However, no study has tried to examine this issue quantitatively. Objective The objective of our study was to examine possible systematic biases in the literature, by analyzing the publication trends of the medical and life sciences literature regarding video games. Methods We performed a complete and systematic PubMed search up to December 31, 2013. We assessed all 1927 articles deemed relevant for their attitude toward video games according to the focus, hypothesis, and authors’ interpretation of the study results, using a 3-category outcome (positive, negative, and neutral). We assessed the prevalence of different attitudes for possible association with year of publication, location of researchers, academic discipline, methodological research, and centrality of the publishing journals. Results The attitude toward video games presented in publications varied by year of publication, location, academic discipline, and methodological research applied (Pvideo games. Readers, both lay and professional, should weigh these contextual variables when interpreting studies’ results, in light of the possible bias they carry. The results also support a need for a more balanced, open-minded approach toward video games, as it is likely that this complex phenomenon carries novel opportunities as well as new hazards. PMID:27430187

Student-Designed Public Service Announcement (PSA) Videos to Enhance Motivation and Engagement

Science.gov (United States)

Abrams, Kenneth

2012-01-01

Educators often focus on enhancing student motivation and engagement. This article describes an activity with these aims, in which undergraduates (a) learn about theories and research on means of persuasion and (b) in small groups design and record a public service announcement (PSA) video, write a brief paper that outlines the theories used to…

Fermilab | Publications and Videos

Science.gov (United States)

collection of particle physics books and journals. The Library also offers a range of services including Benefits Milestones Photos and videos Latest news For the media Particle Physics Neutrinos Fermilab and the computing Quantum initiatives Research and development Key discoveries Benefits of particle physics Particle

Is Content Really King? An Objective Analysis of the Public's Response to Medical Videos on YouTube

Science.gov (United States)

Desai, Tejas; Shariff, Afreen; Dhingra, Vibhu; Minhas, Deeba; Eure, Megan; Kats, Mark

2013-01-01

Medical educators and patients are turning to YouTube to teach and learn about medical conditions. These videos are from authors whose credibility cannot be verified & are not peer reviewed. As a result, studies that have analyzed the educational content of YouTube have reported dismal results. These studies have been unable to exclude videos created by questionable sources and for non-educational purposes. We hypothesize that medical education YouTube videos, authored by credible sources, are of high educational value and appropriately suited to educate the public. Credible videos about cardiovascular diseases were identified using the Mayo Clinic's Center for Social Media Health network. Content in each video was assessed by the presence/absence of 7 factors. Each video was also evaluated for understandability using the Suitability Assessment of Materials (SAM). User engagement measurements were obtained for each video. A total of 607 videos (35 hours) were analyzed. Half of all videos contained 3 educational factors: treatment, screening, or prevention. There was no difference between the number of educational factors present & any user engagement measurement (p NS). SAM scores were higher in videos whose content discussed more educational factors (pYouTube. PMID:24367517

JPRS Report, Soviet Union, Political Affairs.

Science.gov (United States)

1990-07-07

an increase in video rental places clubs and video viewing salons. In Kiev alone, there are more than 200 of them. Especially disquieting is the...In the process of being questioned, they explained they committed criminal acts under the influence of videos . We are also disturbed by the...grade publications, at times, I would even say, with an after- taste of " porno " cannot be but disturbing. Remember our history. Ivan Dmitriyevich

75 FR 5836 - Meeting of the United States-Peru Environmental Affairs Council

Science.gov (United States)

2010-02-04

... DEPARTMENT OF STATE [Public Notice: 6889] Meeting of the United States-Peru Environmental Affairs Council ACTION: Notice of the meeting of the U.S.-Peru Environmental Affairs Council and request for...) are providing notice that the United States and Peru intend to hold the first meeting of the...

The British Nuclear Industry Forum's public affairs campaign

International Nuclear Information System (INIS)

Parker, Keith

2000-01-01

Full text: In March 1999, BNIF launched a public affairs Campaign with the objective of influencing the views of opinion formers - particularly in the political field - about the case for nuclear energy as a long-term, sustainable component of the UK's energy mix. The Campaign was launched to BNIF's 70 member companies under the slogan, Profiting through Partnership - By Changing the Climate of Opinion. That slogan was chosen to emphasise a key feature of the Campaign approach, which is the importance of an industry speaking collectively with one voice, but with each individual company actively playing its part by spreading the industry's messages to their own local and regional audiences - Members of Parliament, local politicians, local media - to build a groundswell of support for the eventual renewal of nuclear energy in the UK. Our aim was to place the prospect of a new nuclear power station firmly on the political agenda during the lifetime of the next Parliament - that is, in the period 2002-2007. The Campaign was launched at a time when a few encouraging signs were emerging of a growing recognition in Government, Parliament, and in academic and scientific circles that nuclear energy has an important role to play in meeting the energy and environmental challenges of the 21st century. The challenge, in particular, of climate change and the UK Government's commitment to reduce greenhouse gas emissions undertaken at Kyoto and in its election manifesto, gave the industry a strong, positive issue on which to campaign. However, we fully recognised that to make a convincing case for nuclear energy we would also have to address the issues of concern and doubt in the minds of the public and politicians - economic competitiveness, waste management, transport and decommissioning. During the year, BNIF produced a range of Campaign materials, made submissions to several Government and other inquiries and consultations, organised events, meetings and discussions, all with

32 CFR 705.16 - Navy produced public information material.

Science.gov (United States)

2010-07-01

... STATES NAVY REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.16 Navy produced public... information or to acquire photos for official use, including public affairs. Photographs taken by bystanders... significant photos for public affairs use. (v) Photos made by naval personnel, with either personal cameras...

Can Organizations Learn without Political Leadership? The Case of Public Sector Reform among South African Home Affairs Officials

DEFF Research Database (Denmark)

Segatti, Aurelia; Hoag, Colin Brewster; Vigneswaran, Darshan

2012-01-01

This paper deals with the transformation of “institutional culture” in bureaucratic agencies. This is explored in the context of post-Apartheid South African public sector reform, and more particularly that of migration management within the Department of Home Affairs (DHA). The paper assesses...... the effects on staff’s perceptions and practices of a politically driven attempt at inculcating a new sense of “service delivery”. Structural factors are not found to have been prevalent determinants explaining the difficulties in implementing the reform. It is rather the failure of the political leadership...

76 FR 21786 - Meetings of The United States-Peru Environmental Affairs Council, Environmental Cooperation...

Science.gov (United States)

2011-04-18

... DEPARTMENT OF STATE [Public Notice: 7417] Meetings of The United States-Peru Environmental Affairs... of meetings of the United States-Peru Environmental Affairs Council, Environmental Cooperation... notice that the United States and Peru intend to hold the third meeting of the Sub-Committee on Forest...

77 FR 28419 - Meetings of the United States-Peru Environmental Affairs Council, Environmental Cooperation...

Science.gov (United States)

2012-05-14

... DEPARTMENT OF STATE [Public Notice: 7873] Meetings of the United States-Peru Environmental Affairs... of meetings of the United States-Peru Environmental Affairs Council, Environmental Cooperation... the United States and Peru intend to hold the fifth meeting of the Sub-Committee on Forest Sector...

75 FR 52582 - Bureau of Educational and Cultural Affairs Request for Grant Proposals: Global Undergraduate...

Science.gov (United States)

2010-08-26

... DEPARTMENT OF STATE [Public Notice 7131] Bureau of Educational and Cultural Affairs Request for... Academic Exchange Programs of the Bureau of Educational and Cultural Affairs announces an open competition... science, criminal justice, economics, education, engineering, environmental management, geology...

Informal Physics Learning from Video Games: A Case Study Using Gameplay Videos

Science.gov (United States)

Croxton, DeVaughn; Kortemeyer, Gerd

2018-01-01

Researching informal gameplay can be challenging, since as soon as a formal study design is imposed, it becomes neither casual nor self-motivated. As a case study of a non-invasive design, we analyze publicly posted gameplay videos to assess the effectiveness of a physics educational video game on special relativity. These videos offer unique…

32 CFR 705.6 - Releasing public information material to the media.

Science.gov (United States)

2010-07-01

... UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.6 Releasing public... and/or as approved by the Assistant Secretary of Defense (Public Affairs). (i) Overall responsibility for release of information rests with the Assistant Secretary of Defense (Public Affairs). The Chief...

Energy expenditure of three public and three home-based active video games in children

NARCIS (Netherlands)

Simons, Monique|info:eu-repo/dai/nl/323255639; De Vries, Sanne I.|info:eu-repo/dai/nl/333758412; Jongert, Tinus; Verheijden, Marieke W.

2014-01-01

The purpose of this study was to assess the energy expenditure (EE) experienced by children when playing six active video games, which can be used in a home environment and in a public setting (e.g. game center), and to evaluate whether the intensity of playing these games can meet the threshold for

PTSD: National Center for PTSD

Medline Plus

Full Text Available ... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day ...

NEI You Tube Videos: Amblyopia

Medline Plus

Full Text Available ... questions Clinical Studies Publications Catalog Photos and Images Spanish Language Information Grants and Funding Extramural Research Division ... Low Vision Refractive Errors Retinopathy of Prematurity Science Spanish Videos Webinars NEI YouTube Videos: Amblyopia Embedded video ...

[Establishment of response system to emergency parasitic disease affairs in China].

Science.gov (United States)

Chun-Li, C; Le-Ping, S; Qing-Biao, H; Bian-Li, X U; Bo, Z; Jian-Bing, L; Dan-Dan, L; Shi-Zhu, L I; Oning, X; Xiao-Nong, Z

2017-08-14

China's prevention and control of parasitic diseases has made remarkable achievements. However, the prevalence and transmission of parasitic diseases is impacted by the complicated natural and social factors of environment, natural disasters, population movements, and so on. Therefore, there are still the risks of the outbreak of emergency parasitic diseases affairs, which may affect the control effectiveness of parasitic diseases and endanger the social stability seriously. In this article, we aim at the analysis of typical cases of emergency parasitic disease affairs and their impacts on public health security in China in recently years, and we also elaborate the disposal characteristics of emergency parasitic disease affairs, and propose the establishment of response system to emergency parasitic disease affairs in China, including the organizational structure and response flow path, and in addition, point out that, in the future, we should strengthen the system construction and measures of the response system to emergency parasitic disease affairs, so as to control the risk and harm of parasitic disease spread as much as possible and to realize the early intervention and proper disposal of emergency parasitic disease affairs.

78 FR 32529 - Meeting of the United States-Peru Environmental Affairs Council and Environmental Cooperation...

Science.gov (United States)

2013-05-30

... DEPARTMENT OF STATE [Public Notice 8339] Meeting of the United States-Peru Environmental Affairs Council and Environmental Cooperation Commission ACTION: Notice of meetings of the United States-Peru... the United States and Peru intend to hold the fourth meeting of the Environmental Affairs Council (the...

On-Location Public Affairs Reach-Back System

Science.gov (United States)

2017-03-01

INTENTIONALLY LEFT BLANK xxiii ACKNOWLEDGMENTS None of us is as smart as all of us. —Management expert Ken Blanchard It seems you can’t get much...requirements where other infrastructure is limited or non-existent. A. DEFINITION OF ULTRA HIGH DEFINITION VIDEO Digital images are displayed as a grid of...of typical personal computer hardware, including a fourth-generation Intel i7 quad-core processor , 16GB of random access memory (RAM), and multiple

How the "Understanding Research Evidence" Web-Based Video Series From the National Collaborating Centre for Methods and Tools Contributes to Public Health Capacity to Practice Evidence-Informed Decision Making: Mixed-Methods Evaluation.

Science.gov (United States)

Chan, Linda; Mackintosh, Jeannie; Dobbins, Maureen

2017-09-28

The National Collaborating Centre for Methods and Tools (NCCMT) offers workshops and webinars to build public health capacity for evidence-informed decision-making. Despite positive feedback for NCCMT workshops and resources, NCCMT users found key terms used in research papers difficult to understand. The Understanding Research Evidence (URE) videos use plain language, cartoon visuals, and public health examples to explain complex research concepts. The videos are posted on the NCCMT website and YouTube channel. The first four videos in the URE web-based video series, which explained odds ratios (ORs), confidence intervals (CIs), clinical significance, and forest plots, were evaluated. The evaluation examined how the videos affected public health professionals' practice. A mixed-methods approach was used to examine the delivery mode and the content of the videos. Specifically, the evaluation explored (1) whether the videos were effective at increasing knowledge on the four video topics, (2) whether public health professionals were satisfied with the videos, and (3) how public health professionals applied the knowledge gained from the videos in their work. A three-part evaluation was conducted to determine the effectiveness of the first four URE videos. The evaluation included a Web-based survey, telephone interviews, and pretest and posttests, which evaluated public health professionals' experience with the videos and how the videos affected their public health work. Participants were invited to participate in this evaluation through various open access, public health email lists, through informational flyers and posters at the Canadian Public Health Association (CPHA) conference, and through targeted recruitment to NCCMT's network. In the Web-based surveys (n=46), participants achieved higher scores on the knowledge assessment questions from watching the OR (P=.04), CI (P=.04), and clinical significance (P=.05) videos but not the forest plot (P=.12) video, as

75 FR 52385 - Bureau of Political-Military Affairs; Lifting of Policy of Denial Regarding ITAR Regulated...

Science.gov (United States)

2010-08-25

... DEPARTMENT OF STATE [Public Notice 7128] Bureau of Political-Military Affairs; Lifting of Policy... Controls Compliance, Bureau of Political-Military Affairs, Department of State, (202) 663-2980..., identify compliance problems, and resolve alleged violations. Xe replaced senior management; established...

PTSD: National Center for PTSD

Medline Plus

Full Text Available ... of Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day ...

Student Affairs Capitalism and Early-Career Student Affairs Professionals

Science.gov (United States)

Lee, Jenny J.; Helm, Matthew

2013-01-01

This study explores student affairs capitalism as the alteration of professional practice towards the financial interests of institutions. Student affairs capitalism has the potential to create dynamics in which the interests of students become secondary to the institution's economic needs. This study examined this phenomenon from the perspectives…

76 FR 2941 - Bureau of Political-Military Affairs: Directorate of Defense Trade Controls; Notifications to the...

Science.gov (United States)

2011-01-18

... DEPARTMENT OF STATE [Public Notice: 7301] Bureau of Political-Military Affairs: Directorate of..., Managing Director, Directorate of Defense Trade Controls, Bureau of Political- Military Affairs, Department... services to support the design, manufacture and delivery of the Anik G1 Commercial Communication Satellite...

Hierarchical video surveillance architecture: a chassis for video big data analytics and exploration

Science.gov (United States)

Ajiboye, Sola O.; Birch, Philip; Chatwin, Christopher; Young, Rupert

2015-03-01

There is increasing reliance on video surveillance systems for systematic derivation, analysis and interpretation of the data needed for predicting, planning, evaluating and implementing public safety. This is evident from the massive number of surveillance cameras deployed across public locations. For example, in July 2013, the British Security Industry Association (BSIA) reported that over 4 million CCTV cameras had been installed in Britain alone. The BSIA also reveal that only 1.5% of these are state owned. In this paper, we propose a framework that allows access to data from privately owned cameras, with the aim of increasing the efficiency and accuracy of public safety planning, security activities, and decision support systems that are based on video integrated surveillance systems. The accuracy of results obtained from government-owned public safety infrastructure would improve greatly if privately owned surveillance systems `expose' relevant video-generated metadata events, such as triggered alerts and also permit query of a metadata repository. Subsequently, a police officer, for example, with an appropriate level of system permission can query unified video systems across a large geographical area such as a city or a country to predict the location of an interesting entity, such as a pedestrian or a vehicle. This becomes possible with our proposed novel hierarchical architecture, the Fused Video Surveillance Architecture (FVSA). At the high level, FVSA comprises of a hardware framework that is supported by a multi-layer abstraction software interface. It presents video surveillance systems as an adapted computational grid of intelligent services, which is integration-enabled to communicate with other compatible systems in the Internet of Things (IoT).

"Carbon in Underland": A multidisciplinary approach to producing an informative animated video for the Center for Nanoscale Control of Geological CO2

Science.gov (United States)

Molins, S.; Cappuccio, J. A.; Berry, I.; Miller, J.; Bourg, I. C.; Kelly, L. M.

2011-12-01

As part of the 'Science for Our Nation's Energy Future, Summit and Forum', each of the 46 Energy Frontier Research Centers (EFRCs) created in 2009 by the US Department of Energy was invited to design a short, engaging film with the central goal to educate, inspire, and entertain an intelligent but not expert audience about the extraordinary science, innovation and people in their center. The Center for Nanoscale Control of Geological CO2 (NCGC) is an EFRC that is building a next generation understanding of molecular-to-pore-scale processes critical to controlling the flow,transport, and ultimate mineralization in porous rock media, in particular as applied to geologic sequestration of CO2. In response to the invitation, the NCGC assembled a team that included several young scientists, the Center project manager, and members from the Public Affairs and Creative Services Office of the Lawrence Berkeley National Laboratory with the objective of preparing a submission. A videographer from the Creative Services Office was responsible for overall management including production, art direction, and editing, while scientists from the Center were responsible for scientific content and original storyline concept. The Center project manager facilitated the communication between team members. A group of scientists together with the project manager developed the original idea, which was refined and given shape as a script in dialogue form by a science writer from Public Affairs. The objective was to communicate scientific content in an entertaining manner with a simple storyline. In a second phase, the script was revised further by scientists for content. Clips from experiments and modeling simulations were requested from the Center's scientists to illustrate the scientific content. Video production and animation were done by the videographer and an animator in an iterative process that involve feedback from the Center team. The final cut was edited to meet the maximum length

75 FR 8104 - Information Collection for Tax Credit Bonds for Bureau of Indian Affairs-Funded Schools

Science.gov (United States)

2010-02-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Information Collection for Tax Credit Bonds... considered for an allocation. No third party notification or public disclosure burden is associated with this...: Tax Credit Bonds for Bureau of Indian Affairs-Funded Schools. Brief Description of Collection...

How the “Understanding Research Evidence” Web-Based Video Series From the National Collaborating Centre for Methods and Tools Contributes to Public Health Capacity to Practice Evidence-Informed Decision Making: Mixed-Methods Evaluation

Science.gov (United States)

Chan, Linda; Mackintosh, Jeannie

2017-01-01

Background The National Collaborating Centre for Methods and Tools (NCCMT) offers workshops and webinars to build public health capacity for evidence-informed decision-making. Despite positive feedback for NCCMT workshops and resources, NCCMT users found key terms used in research papers difficult to understand. The Understanding Research Evidence (URE) videos use plain language, cartoon visuals, and public health examples to explain complex research concepts. The videos are posted on the NCCMT website and YouTube channel. Objective The first four videos in the URE web-based video series, which explained odds ratios (ORs), confidence intervals (CIs), clinical significance, and forest plots, were evaluated. The evaluation examined how the videos affected public health professionals’ practice. A mixed-methods approach was used to examine the delivery mode and the content of the videos. Specifically, the evaluation explored (1) whether the videos were effective at increasing knowledge on the four video topics, (2) whether public health professionals were satisfied with the videos, and (3) how public health professionals applied the knowledge gained from the videos in their work. Methods A three-part evaluation was conducted to determine the effectiveness of the first four URE videos. The evaluation included a Web-based survey, telephone interviews, and pretest and posttests, which evaluated public health professionals’ experience with the videos and how the videos affected their public health work. Participants were invited to participate in this evaluation through various open access, public health email lists, through informational flyers and posters at the Canadian Public Health Association (CPHA) conference, and through targeted recruitment to NCCMT’s network. Results In the Web-based surveys (n=46), participants achieved higher scores on the knowledge assessment questions from watching the OR (P=.04), CI (P=.04), and clinical significance (P=.05) videos but

PTSD: National Center for PTSD

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PTSD: National Center for PTSD

Medline Plus

Full Text Available ... Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's ... Providers and Clergy Co-Occurring Conditions Continuing Education Publications List of Center Publications Articles by Center Staff ...

JPRS Report, Soviet Union, International Affairs.

Science.gov (United States)

1987-09-14

de estudios internationales (CEPEI), Lima, 1986, XXXVI+498 pp] [Text] The latest publication of the Peruvian Center for International Research is...United States on the Malvinas Islands and Easter Island (p 377). Mercado Harrin, former minister of foreign affairs and prime minister of Peru who...urgent tasks in the realm of foreign policy. E. Mercado Harrin, analyzing the geopolitical climate in Latin America after the Malvinas conflict of

78 FR 66984 - Bureau of Political-Military Affairs; Statutory Debarment Under the Arms Export Control Act and...

Science.gov (United States)

2013-11-07

... DEPARTMENT OF STATE [Public Notice 8512] Bureau of Political-Military Affairs; Statutory Debarment... Compliance, Bureau of Political- Military Affairs, Department of State (202) 632-2872. SUPPLEMENTARY... required. Statutory debarment is based solely upon conviction in a criminal proceeding, conducted by a...

75 FR 13330 - Bureau of Political-Military Affairs; Statutory Debarment Under the Arms Export Control Act and...

Science.gov (United States)

2010-03-19

... DEPARTMENT OF STATE [Public Notice 6924] Bureau of Political-Military Affairs; Statutory Debarment... Trade Controls Compliance, Bureau of Political-Military Affairs, Department of State, (202) 663-2980... criminal proceeding, conducted by a United States Court, and as such the administrative debarment...

77 FR 43414 - Bureau of Political-Military Affairs; Statutory Debarment Under the Arms Export Control Act and...

Science.gov (United States)

2012-07-24

... DEPARTMENT OF STATE [Public Notice 7962] Bureau of Political-Military Affairs; Statutory Debarment..., Bureau of Political-Military Affairs, Department of State (202) 632-2798. SUPPLEMENTARY INFORMATION... based solely upon conviction in a criminal proceeding, conducted by a United States Court, and as such...

Anatomy of a Cancer Treatment Scam

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Intersectionality in Student Affairs: Perspective from a Senior Student Affairs Officer

Science.gov (United States)

Moneta, Larry

2017-01-01

The author draws upon over four decades of experience in student affairs administration to investigate how senior student affairs officers can incorporate intersectionality into comprehensive and targeted decision-making processes, strategic planning, and organizational considerations.

PTSD: National Center for PTSD

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Full Text Available ... Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

PTSD: National Center for PTSD

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Full Text Available ... a VA Appointment Crisis Prevention Mental Health PTSD Public Health Veterans Access, Choice & Accountability Act Benefits General ... Protections Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances ...

Learning from Multiple Sources for Video Summarisation

OpenAIRE

Zhu, Xiatian; Loy, Chen Change; Gong, Shaogang

2015-01-01

Many visual surveillance tasks, e.g.video summarisation, is conventionally accomplished through analysing imagerybased features. Relying solely on visual cues for public surveillance video understanding is unreliable, since visual observations obtained from public space CCTV video data are often not sufficiently trustworthy and events of interest can be subtle. On the other hand, non-visual data sources such as weather reports and traffic sensory signals are readily accessible but are not exp...

Institutional Support : Institute of Economic Affairs (IEA-Ghana ...

International Development Research Centre (IDRC) Digital Library (Canada)

The Institute of Economic Affairs in Ghana (IEA-Ghana) was founded in 1989 during the twilight of the military dictatorship. At that time there were no independent policy centres in the country and hence little public policy dialogue. Still, IEA-Ghana succeeded in creating a platform for debate and made a strong case for major ...

38 CFR 2.8 - Delegation of authority to authorize allowances for Department of Veterans Affairs employees who...

Science.gov (United States)

2010-07-01

... AUTHORITY § 2.8 Delegation of authority to authorize allowances for Department of Veterans Affairs employees... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Delegation of authority to authorize allowances for Department of Veterans Affairs employees who are notaries public. 2.8...

76 FR 43742 - Delegation of the Functions and Authorities of the Under Secretary for Public Diplomacy and...

Science.gov (United States)

2011-07-21

... of the Under Secretary for Public Diplomacy and Public Affairs to the Assistant Secretary for... the Under Secretary of State for Public Diplomacy and Public Affairs, including all authorities vested... individual to serve as Under Secretary of State for Public Diplomacy and Public Affairs. This delegation of...

NEI You Tube Videos: Amblyopia

Medline Plus

Full Text Available ... Amblyopia Listen NEI YouTube Videos YouTube Videos Home Age-Related Macular Degeneration Amblyopia Animations Blindness Cataract Convergence ... is maintained by the NEI Office of Science Communications, Public Liaison, and Education. Technical questions about this ...

China Report, Economic Affairs

National Research Council Canada - National Science Library

1987-01-01

.... This report contains articles from China dealing with Economic Affairs. The Topics include National Affairs and Policy, Foreign Trade and Investment, Economic Zones, Finance and Banking, and Agriculture.

Coping with Traumatic Stress Reactions

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Self-Harm and Trauma

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Viral Hepatitis

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

What Can I Do If I Think I Have PTSD?

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Diseases and Conditions

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Women Veterans Health Care: Frequently Asked Questions

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

About Epilepsy

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Veterans Health Administration

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Chronic Fatigue Syndrome in Gulf War Veterans

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Effects of Disasters: Risk and Resilience Factors

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Chronic B-Cell Leukemias and Agent Orange

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Common Reactions After Trauma

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Body Shape Changes with HIV

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Mefloquine (Lariam)

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Drugs, Alcohol and HIV

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Health Programs for Veterans

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Burn Pits

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Sexual Trauma: Women Veterans Health Care

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Military Sexual Trauma

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Issues Specific to Women

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Aging Veterans and Posttraumatic Stress Symptoms

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

VA Caregiver Support

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Health Benefits: Easy Ways to Apply for Enrollment

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Military Exposures

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Other Common Problems

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Porphyria Cutanea Tarda and Agent Orange

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Soft Tissue Sarcomas and Agent Orange

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

AL Amyloidosis and Agent Orange

Science.gov (United States)

... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Video Surveillance: Privacy Issues and Legal Compliance

DEFF Research Database (Denmark)

Mahmood Rajpoot, Qasim; Jensen, Christian D.

2015-01-01

Pervasive usage of video surveillance is rapidly increasing in developed countries. Continuous security threats to public safety demand use of such systems. Contemporary video surveillance systems offer advanced functionalities which threaten the privacy of those recorded in the video. There is a...

PTSD Treatment Programs in the U.S. Department of Veterans Affairs

Science.gov (United States)

... Programs in the U.S. Department of Veterans Affairs PTSD: National Center for PTSD Menu Menu PTSD PTSD Home For the Public ... Enter ZIP code here Enter ZIP code here PTSD Treatment Programs in the U.S. Department of Veterans ...

Cobra: A content-based video retrieval system

NARCIS (Netherlands)

Petkovic, M.; Jonker, W.; Jensen, C.S.; Jeffery, K.G.; Pokorny, J.; Saltenis, S.; Bertino, E.; Böhm, K.; Jarke, M.

2002-01-01

An increasing number of large publicly available video libraries results in a demand for techniques that can manipulate the video data based on content. In this paper, we present a content-based video retrieval system called Cobra. The system supports automatic extraction and retrieval of high-level

Are Internet use and video-game-playing addictive behaviors? Biological, clinical and public health implications for youths and adults

Science.gov (United States)

Yau, Yvonne H. C.; Crowley, Michael J.; Mayes, Linda C.; Potenza, Marc N.

2013-01-01

Internet use and video-game playing are experiencing rapid growth among both youth and adult populations. Research suggests that a minority of users experience symptoms traditionally associated with substance-related addictions. Mental health professionals, policy makers and the general public continue to debate the issue of Internet addiction (IA) and problematic video-game playing (PVG). This review identifies existing studies into the clinical and biological characteristics of these disorders that may help guide decisions as to whether or not IA and PVG should be grouped together with substance use disorders (SUDs). PMID:24288435

PTSD: National Center for PTSD

Medline Plus

Full Text Available ... Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival ...

Video Analytics for Business Intelligence

CERN Document Server

Porikli, Fatih; Xiang, Tao; Gong, Shaogang

2012-01-01

Closed Circuit TeleVision (CCTV) cameras have been increasingly deployed pervasively in public spaces including retail centres and shopping malls. Intelligent video analytics aims to automatically analyze content of massive amount of public space video data and has been one of the most active areas of computer vision research in the last two decades. Current focus of video analytics research has been largely on detecting alarm events and abnormal behaviours for public safety and security applications. However, increasingly CCTV installations have also been exploited for gathering and analyzing business intelligence information, in order to enhance marketing and operational efficiency. For example, in retail environments, surveillance cameras can be utilised to collect statistical information about shopping behaviour and preference for marketing (e.g., how many people entered a shop; how many females/males or which age groups of people showed interests to a particular product; how long did they stay in the sho...

The Research of Spatial-Temporal Analysis and Decision-Making Assistant System for Disabled Person Affairs Based on Mapworld

Science.gov (United States)

Zhang, J. H.; Yang, J.; Sun, Y. S.

2015-06-01

This system combines the Mapworld platform and informationization of disabled person affairs, uses the basic information of disabled person as center frame. Based on the disabled person population database, the affairs management system and the statistical account system, the data were effectively integrated and the united information resource database was built. Though the data analysis and mining, the system provides powerful data support to the decision making, the affairs managing and the public serving. It finally realizes the rationalization, normalization and scientization of disabled person affairs management. It also makes significant contributions to the great-leap-forward development of the informationization of China Disabled Person's Federation.

Foreign-Affairs Schools Warily Add Professors and Classes in Finance.

Science.gov (United States)

Carr, Sarah

1999-01-01

Prompted in part by student demand, schools of international affairs are offering new courses, hiring new faculty, and creating research centers focused on business and finance. Schools feel this move is necessary in a world where business dominates international relations and the public and private sectors have become intertwined. Critics feel…

Viewing speech in action: speech articulation videos in the public domain that demonstrate the sounds of the International Phonetic Alphabet (IPA)

OpenAIRE

Nakai, S.; Beavan, D.; Lawson, E.; Leplâtre, G.; Scobbie, J. M.; Stuart-Smith, J.

2016-01-01

In this article, we introduce recently released, publicly available resources, which allow users to watch videos of hidden articulators (e.g. the tongue) during the production of various types of sounds found in the world’s languages. The articulation videos on these resources are linked to a clickable International Phonetic Alphabet chart ([International Phonetic Association. 1999. Handbook of the International Phonetic Association: A Guide to the Use of the International Phonetic Alphabet. ...

Effects of Video Self-Modeling on Eliminating Public Undressing by Elementary-Aged Students with Developmental Disabilities during Urination

Science.gov (United States)

Ohtake, Yoshihisa; Takeuchi, Ai; Watanabe, Kentaro

2014-01-01

This study investigated the effectiveness of video self-modeling (VSM) for eliminating the public undressing of two elementary-aged students with developmental disabilities during urination. A multiple-probe design across participants revealed that the degree of exposed body parts decreased immediately after introduction of VSM. However, exposure…

The role of public sector libraries on enhancing public officers ...

African Journals Online (AJOL)

GOJEH

enhance public officers' quality service delivery in Ethiopia. Most public ... Ethiopia. The study concluded the Libraries in the Ethiopian public sector are inadequately ... portion of a nation's affairs, especially economic ... and in some cases considered an irrelevant arm of the ..... approving the sponsorship of this research ...

PTSD: National Center for PTSD

Medline Plus

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PTSD: National Center for PTSD

Medline Plus

Full Text Available ... Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans ... Administration National Cemetery Administration U.S. Department ... visit VeteransCrisisLine.net for more resources. Close this modal

“It’s Only a Pastime, Really”: Young People’s Experiences of Social Media as a Source of News about Public Affairs

Directory of Open Access Journals (Sweden)

Malin Sveningsson

2015-09-01

Full Text Available Western democracies have seen a decreased participation in activities traditionally associated with political participation. One aspect of participating politically is to keep up-to-date with what happens in society, for example, by following the news. Here, youth have been found to be less active than older generations. The decline in young people’s consumption of news media does not necessarily mean that they are disinterested in news or politics; they may get their information from other sources, for example, social media. Using a qualitative multi-method approach, this article investigates how young people who are interested in civic and political issues, and who regularly access news from various sources, experience and understand, specifically, Facebook and Twitter as sources of news about public affairs. The participants appreciated the immediateness of social media news, and felt that it could provide insights into new perspectives and make news stories feel more relevant. However, it was also experienced as one-sided, fragmented, and subjective, giving a biased, or even false, image of what happens in society. The consumption of news was strongly related to the idea of being a “good” citizen. However, since the participants did not regard social media news as “real news,” their image of themselves as citizens suffered. If young people in general resemble our participants in this respect, research that asks about their news consumption runs a risk of getting answers that underestimate it, thus reinforcing the idea that young people are less interested and informed about public affairs than is actually the case.

Public online information about tinnitus: A cross-sectional study of YouTube videos.

Science.gov (United States)

Basch, Corey H; Yin, Jingjing; Kollia, Betty; Adedokun, Adeyemi; Trusty, Stephanie; Yeboah, Felicia; Fung, Isaac Chun-Hai

2018-01-01

To examine the information about tinnitus contained in different video sources on YouTube. The 100 most widely viewed tinnitus videos were manually coded. Firstly, we identified the sources of upload: consumer, professional, television-based clip, and internet-based clip. Secondly, the videos were analyzed to ascertain what pertinent information they contained from a current National Institute on Deafness and Other Communication Disorders fact sheet. Of the videos, 42 were consumer-generated, 33 from media, and 25 from professionals. Collectively, the 100 videos were viewed almost 9 million times. The odds of mentioning "objective tinnitus" in professional videos were 9.58 times those from media sources [odds ratio (OR) = 9.58; 95% confidence interval (CI): 1.94, 47.42; P = 0.01], whereas these odds in consumer videos were 51% of media-generated videos (OR = 0.51; 95% CI: 0.20, 1.29; P = 0.16). The odds that the purpose of a video was to sell a product or service were nearly the same for both consumer and professional videos. Consumer videos were found to be 4.33 times as likely to carry a theme about an individual's own experience with tinnitus (OR = 4.33; 95% CI: 1.62, 11.63; P = 0.004) as media videos. Of the top 100 viewed videos on tinnitus, most were uploaded by consumers, sharing individuals' experiences. Actions are needed to make scientific medical information more prominently available and accessible on YouTube and other social media.

PTSD: National Center for PTSD

Medline Plus

Full Text Available ... the Media Room Public Affairs News Releases Speeches Videos Publications National Observances Veterans Day Memorial Day Celebrating America's Freedoms Special Events Adaptive Sports Program Creative Arts Festival Golden Age Games Summer Sports Clinic Training - Exposure - Experience (TEE) Tournament ...

Video content analysis of surgical procedures.

Science.gov (United States)

Loukas, Constantinos

2018-02-01

In addition to its therapeutic benefits, minimally invasive surgery offers the potential for video recording of the operation. The videos may be archived and used later for reasons such as cognitive training, skills assessment, and workflow analysis. Methods from the major field of video content analysis and representation are increasingly applied in the surgical domain. In this paper, we review recent developments and analyze future directions in the field of content-based video analysis of surgical operations. The review was obtained from PubMed and Google Scholar search on combinations of the following keywords: 'surgery', 'video', 'phase', 'task', 'skills', 'event', 'shot', 'analysis', 'retrieval', 'detection', 'classification', and 'recognition'. The collected articles were categorized and reviewed based on the technical goal sought, type of surgery performed, and structure of the operation. A total of 81 articles were included. The publication activity is constantly increasing; more than 50% of these articles were published in the last 3 years. Significant research has been performed for video task detection and retrieval in eye surgery. In endoscopic surgery, the research activity is more diverse: gesture/task classification, skills assessment, tool type recognition, shot/event detection and retrieval. Recent works employ deep neural networks for phase and tool recognition as well as shot detection. Content-based video analysis of surgical operations is a rapidly expanding field. Several future prospects for research exist including, inter alia, shot boundary detection, keyframe extraction, video summarization, pattern discovery, and video annotation. The development of publicly available benchmark datasets to evaluate and compare task-specific algorithms is essential.

36 CFR 1194.24 - Video and multimedia products.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Video and multimedia products... Video and multimedia products. (a) All analog television displays 13 inches and larger, and computer... training and informational video and multimedia productions which support the agency's mission, regardless...

The Important Elements of a Science Video

Science.gov (United States)

Harned, D. A.; Moorman, M.; McMahon, G.

2012-12-01

New technologies have revolutionized use of video as a means of communication. Films have become easier to create and to distribute. Video is omnipresent in our culture and supplements or even replaces writing in many applications. How can scientists and educators best use video to communicate scientific results? Video podcasts are being used in addition to journal, print, and online publications to communicate the relevance of scientific findings of the U.S. Geological Survey's (USGS) National Water-Quality Assessment (NAWQA) program to general audiences such as resource managers, educational groups, public officials, and the general public. In an effort to improve the production of science videos a survey was developed to provide insight into effective science communication with video. Viewers of USGS podcast videos were surveyed using Likert response- scaling to identify the important elements of science videos. The surveys were of 120 scientists and educators attending the 2010 and 2011 Fall Meetings of the American Geophysical Union and the 2012 meeting of the National Monitoring Council. The median age of the respondents was 44 years, with an education level of a Bachelor's Degree or higher. Respondents reported that their primary sources for watching science videos were YouTube and science websites. Video length was the single most important element associated with reaching the greatest number of viewers. The surveys indicated a median length of 5 minutes as appropriate for a web video, with 5-7 minutes the 25th-75th percentiles. An illustration of the effect of length: a 5-minute and a 20-minute version of a USGS film on the effect of urbanization on water-quality was made available on the same website. The short film has been downloaded 3 times more frequently than the longer film version. The survey showed that the most important elements to include in a science film are style elements including strong visuals, an engaging story, and a simple message, and

77 FR 26786 - Notice of Public Meeting: Northeast California Resource Advisory Council

Science.gov (United States)

2012-05-07

... District manager, (530) 224-2160; or Joseph J. Fontana, BLM public affairs officer, (530) 252-5332..., 2012. Joseph J. Fontana, Public Affairs Officer. [FR Doc. 2012-10888 Filed 5-4-12; 8:45 am] BILLING... Public Meeting: Northeast California Resource Advisory Council AGENCY: Bureau of Land Management...

Internal Affairs Sector: Towards a new Law on Police

Directory of Open Access Journals (Sweden)

Radivojević Nenad P.

2015-01-01

Full Text Available By establishing the Inspector General's Service within the Department of Public Safety in 2001, Serbia became one of the countries that have institutionalized internal control of the police. By the adoption of the Law on Police in 2005, the name of the Service was renamed in the Internal Affairs Sector. Ten years of work of the Internal Affairs Sector revealed the existence of certain problems because of a inadequate and not complete legal framework. That was, among other, the reason for initiating the adoption of the new Law on Police. This paper presents solutions of the Draft Law on Police, in part related to the work of the Sector. The Draft contains some new solutions that could improve the efficiency of the Sector, but some doubts and uncertainties still remain, that will also be explained in this paper.

Web Audio/Video Streaming Tool

Science.gov (United States)

Guruvadoo, Eranna K.

2003-01-01

In order to promote NASA-wide educational outreach program to educate and inform the public of space exploration, NASA, at Kennedy Space Center, is seeking efficient ways to add more contents to the web by streaming audio/video files. This project proposes a high level overview of a framework for the creation, management, and scheduling of audio/video assets over the web. To support short-term goals, the prototype of a web-based tool is designed and demonstrated to automate the process of streaming audio/video files. The tool provides web-enabled users interfaces to manage video assets, create publishable schedules of video assets for streaming, and schedule the streaming events. These operations are performed on user-defined and system-derived metadata of audio/video assets stored in a relational database while the assets reside on separate repository. The prototype tool is designed using ColdFusion 5.0.

76 FR 30965 - Notice of Public Meeting: Northwest California Resource Advisory Council

Science.gov (United States)

2011-05-27

... California District manager, (530) 221-1743; or Joseph J. Fontana, public affairs officer, (530) 252-5332.... Joseph J. Fontana, Public Affairs Officer. [FR Doc. 2011-13233 Filed 5-26-11; 8:45 am] BILLING CODE 4310... Public Meeting: Northwest California Resource Advisory Council AGENCY: Bureau of Land Management...

YouTube Professors Scholars as Online Video Stars

Science.gov (United States)

Young, Jeffrey R.

2008-01-01

This article takes a look at how professors are becoming the latest YouTube stars. The popularity of their appearances on YouTube and other video-sharing sites end up opening the classroom and making teaching--which once took place behind closed doors--a more public art. Web videos open a new form of public intellectualism to scholars looking to…

Multimodal Semantics Extraction from User-Generated Videos

Directory of Open Access Journals (Sweden)

Francesco Cricri

2012-01-01

Full Text Available User-generated video content has grown tremendously fast to the point of outpacing professional content creation. In this work we develop methods that analyze contextual information of multiple user-generated videos in order to obtain semantic information about public happenings (e.g., sport and live music events being recorded in these videos. One of the key contributions of this work is a joint utilization of different data modalities, including such captured by auxiliary sensors during the video recording performed by each user. In particular, we analyze GPS data, magnetometer data, accelerometer data, video- and audio-content data. We use these data modalities to infer information about the event being recorded, in terms of layout (e.g., stadium, genre, indoor versus outdoor scene, and the main area of interest of the event. Furthermore we propose a method that automatically identifies the optimal set of cameras to be used in a multicamera video production. Finally, we detect the camera users which fall within the field of view of other cameras recording at the same public happening. We show that the proposed multimodal analysis methods perform well on various recordings obtained in real sport events and live music performances.

76 FR 15995 - Notice of Public Meeting: Northeast California Resource Advisory Council Subcommittee

Science.gov (United States)

2011-03-22

... District manager, (530) 224-2160; or Joseph J. Fontana, BLM public affairs officer, (530) 252-5332... as provided above. Dated: June 14, 2010. Joseph J. Fontana, Public Affairs Officer. [FR Doc. 2011... Public Meeting: Northeast California Resource Advisory Council Subcommittee AGENCY: Bureau of Land...

Informal physics learning from video games: a case study using gameplay videos

Science.gov (United States)

Croxton, DeVaughn; Kortemeyer, Gerd

2018-01-01

Researching informal gameplay can be challenging, since as soon as a formal study design is imposed, it becomes neither casual nor self-motivated. As a case study of a non-invasive design, we analyze publicly posted gameplay videos to assess the effectiveness of a physics educational video game on special relativity. These videos offer unique insights into informal learning through gaming, as players do not only describe the gameplay mechanics, but also explore physics concepts in a think-aloud fashion while they ponder the experience and effects. We find that while this methodology has substantial limitations, it is complementary when it comes to assessing motivations and attitudes, as well as to gathering data on conceptual hurdles.

PTSD: National Center for PTSD

Medline Plus

Full Text Available ... Store National Resource Directory Grants Management Services Veterans Service Organizations Office of Accountability & Whistleblower Protection Transparency Media Room Inside the Media Room Public Affairs News Releases Speeches Videos ...

77 FR 67664 - Notice of Public Meeting Cancellation: Northwest California Resource Advisory Council

Science.gov (United States)

2012-11-13

..., BLM Northern California District manager, (530) 221-1743; or Joseph J. Fontana, public affairs officer..., 2012. Joseph J. Fontana, Public Affairs Officer. [FR Doc. 2012-27523 Filed 11-9-12; 8:45 am] BILLING... Public Meeting Cancellation: Northwest California Resource Advisory Council AGENCY: Bureau of Land...

76 FR 44355 - Notice of Public Meeting Cancellation: Northwest California Resource Advisory Council

Science.gov (United States)

2011-07-25

... Northern California District manager, (530) 221-1743; or Joseph J. Fontana, public affairs officer, (530..., 2011. Joseph J. Fontana, Public Affairs Officer. [FR Doc. 2011-18774 Filed 7-22-11; 8:45 am] BILLING... Public Meeting Cancellation: Northwest California Resource Advisory Council AGENCY: Bureau of Land...

Intelligent Model for Video Survillance Security System

Directory of Open Access Journals (Sweden)

J. Vidhya

2013-12-01

Full Text Available Video surveillance system senses and trails out all the threatening issues in the real time environment. It prevents from security threats with the help of visual devices which gather the information related to videos like CCTV’S and IP (Internet Protocol cameras. Video surveillance system has become a key for addressing problems in the public security. They are mostly deployed on the IP based network. So, all the possible security threats exist in the IP based application might also be the threats available for the reliable application which is available for video surveillance. In result, it may increase cybercrime, illegal video access, mishandling videos and so on. Hence, in this paper an intelligent model is used to propose security for video surveillance system which ensures safety and it provides secured access on video.

Tickled to death: analysing public perceptions of 'cute' videos of threatened species (slow lorises - Nycticebus spp.) on Web 2.0 sites.

Science.gov (United States)

Anne-Isola Nekaris, K; Nekaris, By K Anne-Isola; Campbell, Nicola; Coggins, Tim G; Rode, E Johanna; Nijman, Vincent

2013-01-01

The internet is gaining importance in global wildlife trade and changing perceptions of threatened species. There is little data available to examine the impact that popular Web 2.0 sites play on public perceptions of threatened species. YouTube videos portraying wildlife allow us to quantify these perceptions. Focussing on a group of threatened and globally protected primates, slow lorises, we quantify public attitudes towards wildlife conservation by analysing 12,411 comments and associated data posted on a viral YouTube video 'tickling slow loris' over a 33-months period. In the initial months a quarter of commentators indicated wanting a loris as a pet, but as facts about their conservation and ecology became more prevalent this dropped significantly. Endorsements, where people were directed to the site by celebrities, resulted mostly in numerous neutral responses with few links to conservation or awareness. Two conservation-related events, linked to Wikipedia and the airing of a television documentary, led to an increase in awareness, and ultimately to the removal of the analysed video. Slow loris videos that have gone viral have introduced these primates to a large cross-section of society that would not normally come into contact with them. Analyses of webometric data posted on the internet allow us quickly to gauge societal sentiments. We showed a clear temporal change in some views expressed but without an apparent increase in knowledge about the conservation plight of the species, or the illegal nature of slow loris trade. Celebrity endorsement of videos showing protected wildlife increases visits to such sites, but does not educate about conservation issues. The strong desire of commentators to express their want for one as a pet demonstrates the need for Web 2.0 sites to provide a mechanism via which illegal animal material can be identified and policed.

Tickled to death: analysing public perceptions of 'cute' videos of threatened species (slow lorises - Nycticebus spp. on Web 2.0 sites.

Directory of Open Access Journals (Sweden)

K Anne-Isola Nekaris

Full Text Available BACKGROUND: The internet is gaining importance in global wildlife trade and changing perceptions of threatened species. There is little data available to examine the impact that popular Web 2.0 sites play on public perceptions of threatened species. YouTube videos portraying wildlife allow us to quantify these perceptions. METHODOLOGY/PRINCIPAL FINDINGS: Focussing on a group of threatened and globally protected primates, slow lorises, we quantify public attitudes towards wildlife conservation by analysing 12,411 comments and associated data posted on a viral YouTube video 'tickling slow loris' over a 33-months period. In the initial months a quarter of commentators indicated wanting a loris as a pet, but as facts about their conservation and ecology became more prevalent this dropped significantly. Endorsements, where people were directed to the site by celebrities, resulted mostly in numerous neutral responses with few links to conservation or awareness. Two conservation-related events, linked to Wikipedia and the airing of a television documentary, led to an increase in awareness, and ultimately to the removal of the analysed video. CONCLUSIONS/SIGNIFICANCE: Slow loris videos that have gone viral have introduced these primates to a large cross-section of society that would not normally come into contact with them. Analyses of webometric data posted on the internet allow us quickly to gauge societal sentiments. We showed a clear temporal change in some views expressed but without an apparent increase in knowledge about the conservation plight of the species, or the illegal nature of slow loris trade. Celebrity endorsement of videos showing protected wildlife increases visits to such sites, but does not educate about conservation issues. The strong desire of commentators to express their want for one as a pet demonstrates the need for Web 2.0 sites to provide a mechanism via which illegal animal material can be identified and policed.

Veterans Affairs Suicide Prevention Synthetic Dataset

Data.gov (United States)

Department of Veterans Affairs — The VA's Veteran Health Administration, in support of the Open Data Initiative, is providing the Veterans Affairs Suicide Prevention Synthetic Dataset (VASPSD). The...

Veterans Affairs Central Cancer Registry (VACCR)

Data.gov (United States)

Department of Veterans Affairs — The Veterans Affairs Central Cancer Registry (VACCR) receives and stores information on cancer diagnosis and treatment constraints compiled and sent in by the local...

Visual Speed of Processing and Publically Observable Feedback in Video-Game Players

OpenAIRE

Patten, James William

2016-01-01

Time spent playing action-oriented video-games has been proposed to improve the functioning of visual attention and perception in a number of areas. These benefits are not always consistently reported, however. It was hypothesized that an improvement to visual Speed of Processing (SOP) in action-oriented Video-Game Players (VGPs) underlies many of the benefits of action video-game play, and furthermore the expression of this improvement was modulated by a Hawthorne effect (individuals behavin...

78 FR 24433 - Notice of Public Meeting of the Central California Resource Advisory Council

Science.gov (United States)

2013-04-25

... Stifel, (916) 978-4626; or BLM Public Affairs Officer David Christy, (916) 941-3146. SUPPLEMENTARY.... David Christy, Public Affairs Officer. [FR Doc. 2013-09720 Filed 4-24-13; 8:45 am] BILLING CODE 4310-40...] Notice of Public Meeting of the Central California Resource Advisory Council AGENCY: Bureau of Land...

Putting Descartes before the Horse: Opportunities for Advancing the Student Affairs Link with Academic Affairs.

Science.gov (United States)

Lamarid, Lucas

1999-01-01

Article challenges the division between student and academic affairs and encourages a view of learning and reason in a more holistic and integrated fashion. Outlines the historical factors for the separation of student and academic affairs and offers the programs instituted at Bellarmine College as examples of effective collaboration between…

77 FR 26576 - Notice of Public Meeting of the Central California Resource Advisory Council

Science.gov (United States)

2012-05-04

... District Manager Este Stifel, (916) 978-4626; or BLM Public Affairs Officer David Christy, (916) 941-3146.... David Christy, Public Affairs Officer. [FR Doc. 2012-10775 Filed 5-3-12; 8:45 am] BILLING CODE 4310-40-P ...] Notice of Public Meeting of the Central California Resource Advisory Council AGENCY: Bureau of Land...

Using Intersectionality in Student Affairs Research

Science.gov (United States)

Strayhorn, Terrell L.

2017-01-01

This chapter presents intersectionality as a useful heuristic for conducting research in higher education and student affairs contexts. Much more than just another theory, intersectionality can powerfully shape student affairs research in both obvious and tacit ways.

Perceptions regarding cardiothoracic surgical training at Veterans Affairs hospitals.

Science.gov (United States)

Bakaeen, Faisal G; Stephens, Elizabeth H; Chu, Danny; Holman, William L; Vaporciyan, Ara A; Merrill, Walter H; Grover, Frederick L

2011-05-01

With cardiothoracic education going through a critical phase of reevaluation and adaptation, we investigated perceptions of Veterans Affairs hospitals in cardiothoracic training. A content-validated survey was distributed electronically to 676 cardiothoracic surgery residents, recent cardiothoracic graduates (on or after June 2006), cardiothoracic surgery chairpersons, program directors, associate program directors, and section heads. The Cardiothoracic Surgery Network was used to identify target recipients and their e-mail addresses. Forty-three percent of the target recipients (292/676) completed the survey. Of those who were residents, 59% (65/111) rotated at a Veterans Affairs hospital during their cardiothoracic training; this rotation accounted for 25% or more of the total training period for 19% of them (21/111). A Veterans Affairs appointment was held by 42% of program directors/chairpersons (20/48) and 24% of graduates, associate program directors, and section heads (31/129). An affiliation with a Veterans Affairs hospital was rated as somewhat to very beneficial by 93% of the responders (273/292), and the cardiothoracic training received at Veterans Affairs facilities was rated as good to excellent by 73% of the responders (213/292). Sixty-nine percent of respondents (201/292) reported the operating room environment at Veterans Affairs hospitals to be at least as conducive to learning as that at the affiliate teaching hospital, and 76% (223/292) indicated that residents get more autonomy and hands-on experience at Veterans Affairs institutions. In addition, 64% of responders (188/292) reported that they would seek or recommend a Veterans Affairs job. Responses were positive toward the Veterans Affairs system regardless of whether the responder had any Veterans Affairs affiliation (ie, appointment as staff or rotation as resident); however, a Veterans Affairs affiliation was associated with a higher rate of positive responses regarding Veterans Affairs

5 CFR 294.201 - Public information policy.

Science.gov (United States)

2010-01-01

... Office. (b) The Assistant Director for Public Affairs carries out the public information policy of the... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Public information policy. 294.201... AVAILABILITY OF OFFICIAL INFORMATION The Public Information Function § 294.201 Public information policy. (a...

75 FR 22614 - Renewal of Agency Information Collection for Tax Credit Bonds for Bureau of Indian Affairs-Funded...

Science.gov (United States)

2010-04-29

... Tax Credit Bonds for Bureau of Indian Affairs-Funded Schools; Comment Request AGENCY: Bureau of Indian... eligible to be considered for an allocation. No third party notification or public disclosure burden is... project is eligible to be considered for an allocation. No third party notification or public disclosure...

PTSD: National Center for PTSD

Medline Plus

Full Text Available ... Resources Business Congressional Affairs Jobs Benefits Booklet Data & Statistics VA Open Data VA App Store National Resource ... Manuals Mobile Apps Publications Toolkits Videos Web Links Advanced Search About Us National Center for PTSD What ...

Video Games and Youth Violence: A Prospective Analysis in Adolescents

Science.gov (United States)

Ferguson, Christopher J.

2011-01-01

The potential influence of violent video games on youth violence remains an issue of concern for psychologists, policymakers and the general public. Although several prospective studies of video game violence effects have been conducted, none have employed well validated measures of youth violence, nor considered video game violence effects in…

Human recognition in a video network

Science.gov (United States)

Bhanu, Bir

2009-10-01

Video networks is an emerging interdisciplinary field with significant and exciting scientific and technological challenges. It has great promise in solving many real-world problems and enabling a broad range of applications, including smart homes, video surveillance, environment and traffic monitoring, elderly care, intelligent environments, and entertainment in public and private spaces. This paper provides an overview of the design of a wireless video network as an experimental environment, camera selection, hand-off and control, anomaly detection. It addresses challenging questions for individual identification using gait and face at a distance and present new techniques and their comparison for robust identification.

Student Affairs in Complex Contexts

Directory of Open Access Journals (Sweden)

Birgit Schreiber

2017-02-01

Full Text Available While the Western world – with Brexit, Trump, Festung Europa, and so forth – seems to be increasingly retreating into narrow nationalism, the Journal of Student Affairs in Africa is connecting African academics, executives and administrators and is becoming an evermore accessed international, African platform for publishing research on higher education and Student Affairs in Africa. In this issue, we do not only publish several commentaries on the recent Global Summit of Student Affairs and Services held in October 2016 at Stellenbosch University, South Africa. We also publish contributions from Ethiopia alongside articles from Australia, the USA, and universities in South Africa (University of the Free State, University of Johannesburg.

77 FR 40140 - Bureau of Political-Military Affairs; Statutory Debarment of Pratt & Whitney Canada Corporation...

Science.gov (United States)

2012-07-06

... DEPARTMENT OF STATE [Public Notice 7946] Bureau of Political-Military Affairs; Statutory Debarment... INFORMATION CONTACT: Lisa Aguirre, Director, Office of Defense Trade Controls Compliance, Bureau of Political... conviction in a criminal proceeding, conducted by a United States Court, and as such the administrative...

Tickled to Death: Analysing Public Perceptions of ‘Cute’ Videos of Threatened Species (Slow Lorises – Nycticebus spp.) on Web 2.0 Sites

Science.gov (United States)

Nekaris, By K. Anne-Isola; Campbell, Nicola; Coggins, Tim G.; Rode, E. Johanna; Nijman, Vincent

2013-01-01

Background The internet is gaining importance in global wildlife trade and changing perceptions of threatened species. There is little data available to examine the impact that popular Web 2.0 sites play on public perceptions of threatened species. YouTube videos portraying wildlife allow us to quantify these perceptions. Methodology/Principal Findings Focussing on a group of threatened and globally protected primates, slow lorises, we quantify public attitudes towards wildlife conservation by analysing 12,411 comments and associated data posted on a viral YouTube video ‘tickling slow loris’ over a 33-months period. In the initial months a quarter of commentators indicated wanting a loris as a pet, but as facts about their conservation and ecology became more prevalent this dropped significantly. Endorsements, where people were directed to the site by celebrities, resulted mostly in numerous neutral responses with few links to conservation or awareness. Two conservation-related events, linked to Wikipedia and the airing of a television documentary, led to an increase in awareness, and ultimately to the removal of the analysed video. Conclusions/Significance Slow loris videos that have gone viral have introduced these primates to a large cross-section of society that would not normally come into contact with them. Analyses of webometric data posted on the internet allow us quickly to gauge societal sentiments. We showed a clear temporal change in some views expressed but without an apparent increase in knowledge about the conservation plight of the species, or the illegal nature of slow loris trade. Celebrity endorsement of videos showing protected wildlife increases visits to such sites, but does not educate about conservation issues. The strong desire of commentators to express their want for one as a pet demonstrates the need for Web 2.0 sites to provide a mechanism via which illegal animal material can be identified and policed. PMID:23894432

Internal Affairs Allegations

Data.gov (United States)

Montgomery County of Maryland — This dataset contains allegations brought to the attention of the Internal Affairs Division either through external complaints or internal complaint or recognition....

Guest Editorial: Analysis and Retrieval of Events/Actions and Workflows in Video Streams

DEFF Research Database (Denmark)

Doulamis, Anastasios; Doulamis, Nikolaos; Bertini, Marco

2016-01-01

.g., thematic parks, critical public infrastructures), crisis management in public service areas (e.g., train stations, airports), security (detection of abnormal behaviors in surveillance videos), semantic characterization, and annotation of video streams in various domains (e.g., broadcast or user...

Impact of different cloud deployments on real-time video applications for mobile video cloud users

Science.gov (United States)

Khan, Kashif A.; Wang, Qi; Luo, Chunbo; Wang, Xinheng; Grecos, Christos

2015-02-01

The latest trend to access mobile cloud services through wireless network connectivity has amplified globally among both entrepreneurs and home end users. Although existing public cloud service vendors such as Google, Microsoft Azure etc. are providing on-demand cloud services with affordable cost for mobile users, there are still a number of challenges to achieve high-quality mobile cloud based video applications, especially due to the bandwidth-constrained and errorprone mobile network connectivity, which is the communication bottleneck for end-to-end video delivery. In addition, existing accessible clouds networking architectures are different in term of their implementation, services, resources, storage, pricing, support and so on, and these differences have varied impact on the performance of cloud-based real-time video applications. Nevertheless, these challenges and impacts have not been thoroughly investigated in the literature. In our previous work, we have implemented a mobile cloud network model that integrates localized and decentralized cloudlets (mini-clouds) and wireless mesh networks. In this paper, we deploy a real-time framework consisting of various existing Internet cloud networking architectures (Google Cloud, Microsoft Azure and Eucalyptus Cloud) and a cloudlet based on Ubuntu Enterprise Cloud over wireless mesh networking technology for mobile cloud end users. It is noted that the increasing trend to access real-time video streaming over HTTP/HTTPS is gaining popularity among both research and industrial communities to leverage the existing web services and HTTP infrastructure in the Internet. To study the performance under different deployments using different public and private cloud service providers, we employ real-time video streaming over the HTTP/HTTPS standard, and conduct experimental evaluation and in-depth comparative analysis of the impact of different deployments on the quality of service for mobile video cloud users. Empirical

Journal of Student Affairs in Africa

African Journals Online (AJOL)

... Advanced Search · Current Issue · Archives. Journal Homepage Image. The Journal of Student Affairs in Africa (JSAA) is an independent, peer-reviewed, multi-disciplinary, open-access academic journal that publishes scholarly research and reflective discussions about the theory and practice of student affairs in Africa.

Training value of laparoscopic colorectal videos on the World Wide Web: a pilot study on the educational quality of laparoscopic right hemicolectomy videos.

Science.gov (United States)

Celentano, V; Browning, M; Hitchins, C; Giglio, M C; Coleman, M G

2017-11-01

Instructive laparoscopy videos with appropriate exposition could be ideal for initial training in laparoscopic surgery, but unfortunately there are no guidelines for annotating these videos or agreed methods to measure the educational content and the safety of the procedure presented. Aim of this study is to systematically search the World Wide Web to determine the availability of laparoscopic colorectal surgery videos and to objectively establish their potential training value. A search for laparoscopic right hemicolectomy videos was performed on the three most used English language web search engines Google.com, Bing.com, and Yahoo.com; moreover, a survey among 25 local trainees was performed to identify additional websites for inclusion. All laparoscopic right hemicolectomy videos with an English language title were included. Videos of open surgery, single incision laparoscopic surgery, robotic, and hand-assisted surgery were excluded. The safety of the demonstrated procedure was assessed with a validated competency assessment tool specifically designed for laparoscopic colorectal surgery and data on the educational content of the video were extracted. Thirty-one websites were identified and 182 surgical videos were included. One hundred and seventy-three videos (95%) detailed the year of publication; this demonstrated a significant increase in the number of videos published per year from 2009. Characteristics of the patient were rarely presented, only 10 videos (5.4%) reported operating time and only 6 videos (3.2%) reported 30-day morbidity; 34 videos (18.6%) underwent a peer-review process prior to publication. Formal case presentation, the presence of audio narration, the use of diagrams, and snapshots and a step-by-step approach are all characteristics of peer-reviewed videos but no significant difference was found in the safety of the procedure. Laparoscopic videos can be a useful adjunct to operative training. There is a large and increasing amount of

75 FR 51327 - Bureau of Political-Military Affairs: Directorate of Defense Trade Controls; Notifications to the...

Science.gov (United States)

2010-08-19

... items having taken into account political, military, economic, human rights and arms control... the export of these items having taken into account political, military, economic, human rights and... DEPARTMENT OF STATE [Public Notice 7125] Bureau of Political-Military Affairs: Directorate of...

Hearing aid patients in private practice and public health (Veterans Affairs) clinics: are they different?

Science.gov (United States)

Cox, Robyn M; Alexander, Genevieve C; Gray, Ginger A

2005-12-01

In hearing aid research, it is commonplace to combine data across subjects whose hearing aids were provided in different service delivery models. There is reason to question whether these types of patients are always similar enough to justify this practice. To explore this matter, this investigation evaluated similarities and differences in self-report data obtained from hearing aid patients derived from public health (Veterans Affairs, VA) and private practice (PP) settings. The study was a multisite, cross-sectional survey in which 230 hearing aid patients from VA and PP audiology clinic settings provided self-report data on a collection of questionnaires both before and after the hearing aid fitting. Subjects were all older adults with mild to moderately severe hearing loss. About half of them had previous experience wearing hearing aids. All subjects were fitted with wide-dynamic-range-compression instruments and received similar treatment protocols. Numerous statistically significant differences were observed between the VA and PP subject groups. Before the fitting, VA patients reported higher expectations from the hearing aids and more severe unaided problems compared with PP patients with similar audiograms. Three wks after the fitting, VA patients reported more satisfaction with their hearing aids. On some measures VA patients reported more benefit, but different measures of benefit did not give completely consistent results. Both groups reported using the hearing aids an average of approximately 8 hrs per day. VA patients reported age-normal physical and mental health, but PP patients tended to report better than typical health for their age group. These data indicate that hearing aid patients seen in the VA public health hearing services are systematically different in self-report domains from those seen in private practice services. It is therefore risky to casually combine data from these two types of subjects or to generalize research results from one

[Serious video games in pediatrics].

Science.gov (United States)

Drummond, D; Tesnière, A; Hadchouel, A

2018-01-01

Playing video games has been associated with several negative effects in children. However, serious games, which are video games designed for a primary purpose other than pure entertainment, should not be neglected by pediatricians. In the field of public health, some serious games are a means to decrease drug consumption and improve sexual health behavior in adolescents. In schools, serious games can be used to change students' perception of the disease of one of their classmates, or to train students on basic life support. Serious games are also used with patients: they can distract them from a painful procedure, increase their compliance to treatments, or participate in their rehabilitation. Finally, serious games allow healthcare professionals to train on the management of various medical situations without risk. For every field of application, this review presents the rationale of the use of video games, followed by concrete examples of video games and the results of their scientific evaluation. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Publicación de materiales audiovisuales a través de un servidor de video-streaming Publication of audio-visual materials through a streaming video server

Directory of Open Access Journals (Sweden)

Acevedo Clavijo Edwin Jovanny

2010-07-01

Full Text Available Esta propuesta tiene como objetivo estudiar varias alternativas de servidores Streaming para determinar la mejor herramienta para el desarrollo de la publicación de material audiovisual educativo. Se evaluaron las plataformas más utilizadas teniendo en cuenta sus características y beneficios que tiene cada servidor entre las los cuales están: Hélix Universal Server, Windows Media Server de Microsoft, Peer Cast y Darwin Server. implementando un servidor con mayores capacidades y beneficios para la publicación de videos con fines académicos a través de la intranet de la Universidad Cooperativa de Colombia seccional Barrancabermeja This proposal has as an principal objective to study different alternatives for streaming servers to determine the best tool in the project’s development. Platforms most used were evaluated features and benefits in each served such as: Helix Universal Server, Microsoft Windows Media Server, Peer Cast and Darwin Server. Implementing a server with more capabilities and benefits for the publication of videos for academic purposes through the intranet of the Cooperative University of Colombia Barrancabermeja’s sectional

The 'Transnuklear affair' and its consequences. Die 'Transnuklear-Affaere' und ihre Auswirkungen

Energy Technology Data Exchange (ETDEWEB)

Brinkert, M.

1992-03-01

The 'Bribe' and 'Drum' Affairs and suspected proliferation in connection with Transnuklear GmbH public around the turn of 1987/88. Many members of the press wished them to speed up the process of opting out of nuclear power. However, none of the accusations specifically related to nuclear power leveled at that time turned out to be tenable. Instead, all violations of the law which had been detected could have been punished in the same way as in any other branch of industry. As a consequence, the impacts arising to regulatory structures in the nuclear sector, especially the measures taken by the Federal Government, may be considered to have been unjustified in scope. The TN Affair and the associated litigation has caused a great deal of confidence in nuclear power to be lost, which now has to be reclaimed by purposeful public relations efforts. (orig.).

Summarization of Surveillance Video Sequences Using Face Quality Assessment

DEFF Research Database (Denmark)

Nasrollahi, Kamal; Moeslund, Thomas B.; Rahmati, Mohammad

2011-01-01

Constant working surveillance cameras in public places, such as airports and banks, produce huge amount of video data. Faces in such videos can be extracted in real time. However, most of these detected faces are either redundant or useless. Redundant information adds computational costs to facial...

Using Video Modeling with Voice-over Instruction to Train Public School Staff to Implement a Preference Assessment.

Science.gov (United States)

Bovi, Gina M Delli; Vladescu, Jason C; DeBar, Ruth M; Carroll, Regina A; Sarokoff, Randi A

2017-03-01

The identification of putative reinforcers is a critical component of programming for individuals with disabilities. A multiple stimulus without replacement preference assessment is one option for identifying putative reinforcers; however, staff must be trained on the steps necessary to conduct the assessment for it to be useful in practice. This study examined the effectiveness of using video modeling with voice-over instruction (VMVO) to train two public school staff to conduct this assessment. Results demonstrate that VMVO was effective in training, producing generalized responding, maintenance, and high social validity ratings.

Concerns of Quality and Safety in Public Domain Surgical Education Videos: An Assessment of the Critical View of Safety in Frequently Used Laparoscopic Cholecystectomy Videos.

Science.gov (United States)

Deal, Shanley B; Alseidi, Adnan A

2017-12-01

Online videos are among the most common resources for case preparation. Using crowd sourcing, we evaluated the relationship between operative quality and viewing characteristics of online laparoscopic cholecystectomy videos. We edited 160 online videos of laparoscopic cholecystectomy to 60 seconds or less. Crowd workers (CW) rated videos using Global Objective Assessment of Laparoscopic Skills (GOALS), the critical view of safety (CVS) criteria, and assigned overall pass/fail ratings if CVS was achieved; linear mixed effects models derived average ratings. Views, likes, dislikes, subscribers, and country were recorded for subset analysis of YouTube videos. Spearman correlation coefficient (SCC) assessed correlation between performance measures. One video (0.06%) achieved a passing CVS score of ≥5; 23%, ≥4; 44%, ≥3; 79%, ≥2; and 100% ≥1. Pass/fail ratings correlated to CVS, SCC 0.95 (p quality. The average CVS and GOALS scores were no different for videos with >20,000 views (22%) compared with those with online surgical videos of LC. Favorable characteristics, such as number of views or likes, do not translate to higher quality. Copyright © 2017 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Redefining Student Affairs through Digital Technology: A Ten-Year Historiography of Digital Technology Use by Student Affairs Administrators

Science.gov (United States)

Cabellon, Edmund T.

2016-01-01

The student affairs profession is at a crossroads (Torres & Walbert, 2010) given digital technology's growth and the academy's administrative expansion (Bowen, 2013). Student affairs administrators must simultaneously respond to digital technology's implications in students' lives (Kirschner & Karpinski, 2010) and to new state and federal…

Student Affairs Assessment, Strategic Planning, and Accreditation

Science.gov (United States)

Fallucca, Amber

2017-01-01

This chapter illustrates how student affairs units participate in accreditation across regional agency expectations and program-level requirements. Strategies for student affairs units to engage in campus strategic planning processes to further highlight their contributions are also recommended.

The Annie Jump Cannon Video Project at the Harvard-Smithsonian Center for Astrophysics.

Science.gov (United States)

Lupfer, C.; Welther, B. L.; Griswold, A.

1993-05-01

The heart of this poster paper is the screening of the new 25-minute educational video, ``Annie and the Stars of Many Colors.'' It explores the life and work of Annie Jump Cannon through the eyes of sixth-grade students. A production of the Science Media Group at the CfA, the video was created to interest and inspire girls and minorities, in particular, to continue their study of history and physical science in high school. Recent studies show that science teachers are successfully using videotapes in the classroom to supplement traditional methods of teaching. Other reports show that capable girls and minority students tend to drop science in high school. Our goal, then, was to create a video to stimulate the curiosity and natural interest in science of these younger students. With the help of the Public Affairs Office at the CfA, we arranged to visit local schools to talk to sixth-grade science teachers and their students about the video project. Boys and girls were both eager to participate in it. By lottery, we chose a dozen youngsters of multi-cultural backgrounds to attend a three-day workshop, during which we videotaped them discovering facts about Cannon's childhood and career. Barbara Welther, historian and principal investigator, took the group to the Harvard University Archives to look at some Cannon memorabilia. To learn about spectra, each student assembled a spectroscope from a kit and observed solar lines. CfA astronomers then led the group in various activities to explore the types of stellar spectra that Cannon classified and published in The Henry Draper Catalogue 75 years ago.% and that astronomers still study today. ``Annie and the Stars of Many Colors'' shows young people actively engaged in the process of discovery and offers teachers a novel tool to stimulate discussion of topics in science, history, women's studies, and careers. It is intended for use in schools, libraries, museums, planetariums, as well as for personal interest. For more

Pathological video-gaming among Singaporean youth.

Science.gov (United States)

Choo, Hyekyung; Gentile, Douglas A; Sim, Timothy; Li, Dongdong; Khoo, Angeline; Liau, Albert K

2010-11-01

Increase in internet use and video-gaming contributes to public concern on pathological or obsessive play of video games among children and adolescents worldwide. Nevertheless, little is known about the prevalence of pathological symptoms in video-gaming among Singaporean youth and the psychometric properties of instruments measuring pathological symptoms in video-gaming. A total of 2998 children and adolescents from 6 primary and 6 secondary schools in Singapore responded to a comprehensive survey questionnaire on sociodemographic characteristics, video-gaming habits, school performance, somatic symptoms, various psychological traits, social functioning and pathological symptoms of video-gaming. After weighting, the survey data were analysed to determine the prevalence of pathological video-gaming among Singaporean youth and gender differences in the prevalence. The construct validity of instrument used to measure pathological symptoms of video-gaming was tested. Of all the study participants, 8.7% were classified as pathological players with more boys reporting more pathological symptoms than girls. All variables, including impulse control problem, social competence, hostility, academic performance, and damages to social functioning, tested for construct validity, were significantly associated with pathological status, providing good evidence for the construct validity of the instrument used. The prevalence rate of pathological video-gaming among Singaporean youth is comparable with that from other countries studied thus far, and gender differences are also consistent with the findings of prior research. The positive evidence of construct validity supports the potential use of the instrument for future research and clinical screening on Singapore children and adolescents' pathological video-gaming.

Nuclear Proliferation Factbook. Prepared for the Subcommittees on Arms Control, International Security and Science and on International Economic Policy and Trade of the Committee on Foreign Affairs, U.S. House of Representatives and the Subcommittee on Energy, Nuclear Proliferation, and Federal Processes of the Committee on Governmental Affairs, U.S. Senate, 99th Congress, 1st session.

Science.gov (United States)

Library of Congress, Washington, DC. Congressional Research Service.

To provide a handy reference for those concerned with ways to avoid the further spread, or proliferation, of nuclear weapons, the House Committee on Foreign Affairs and the Senate Committee on Governmental Affairs have since 1977 sponsored periodic publication of the Nuclear Proliferation Factbook. This fourth edition of the factbook includes a…

76 FR 16031 - 60-Day Notice of Proposed Information Collection: Bureau of Educational and Cultural Affairs...

Science.gov (United States)

2011-03-22

... & Culture Evaluation Sports Surveys, OMB Control Number 1405-xxxx ACTION: Notice of request for public... Cultural Affairs, Office of Policy and Evaluation, Evaluation Division: Sports & Culture Evaluation Sports... Sports and Culture Evaluation to conduct a survey of exchange participants who participated in either the...

A Super-resolution Reconstruction Algorithm for Surveillance Video

Directory of Open Access Journals (Sweden)

Jian Shao

2017-01-01

Full Text Available Recent technological developments have resulted in surveillance video becoming a primary method of preserving public security. Many city crimes are observed in surveillance video. The most abundant evidence collected by the police is also acquired through surveillance video sources. Surveillance video footage offers very strong support for solving criminal cases, therefore, creating an effective policy, and applying useful methods to the retrieval of additional evidence is becoming increasingly important. However, surveillance video has had its failings, namely, video footage being captured in low resolution (LR and bad visual quality. In this paper, we discuss the characteristics of surveillance video and describe the manual feature registration – maximum a posteriori – projection onto convex sets to develop a super-resolution reconstruction method, which improves the quality of surveillance video. From this method, we can make optimal use of information contained in the LR video image, but we can also control the image edge clearly as well as the convergence of the algorithm. Finally, we make a suggestion on how to adjust the algorithm adaptability by analyzing the prior information of target image.

Delivery of public services in ethnic minority states: Gender equality ...

International Development Research Centre (IDRC) Digital Library (Canada)

Delivery of public services in ethnic minority states: Gender equality and decentralization in Myanmar. In 2017, to sustain Myanmar's democratic transition, IDRC and Global Affairs Canada ... and staff from the University of Toronto's Munk School of Global Affairs (Asia ... Ideas from the global climate change hotspot research.

Watching video games. Playing with Archaeology and Prehistory

Directory of Open Access Journals (Sweden)

Daniel García Raso

2016-12-01

Full Text Available Video games have become a mass culture phenomenon typical of the West Post-Industrial Society as well as an avant-garde narrative medium. The main focus of this paper is to explore and analyze the public image of Archaeology and Prehistory spread by video games and how we can achieve a virtual faithful image of both. Likewise, we are going to proceed to construct an archaeological outline of video games, understanding them as an element of the Contemporary Material Culture and, therefore, subject to being studied by Archaeology.

78 FR 8218 - Bureau of Political-Military Affairs; Statutory Debarment Under the Arms Export Control Act and...

Science.gov (United States)

2013-02-05

... DEPARTMENT OF STATE [Public Notice 8175] Bureau of Political-Military Affairs; Statutory Debarment... INFORMATION CONTACT: Lisa Aguirre, Director, Office of Defense Trade Controls Compliance, Bureau of Political... conviction in a criminal proceeding, conducted by a United States Court, and as such the administrative...

Asia-Pacific Journal for Student Affairs (AJSA)

African Journals Online (AJOL)

The International Association of Student Affairs and Services (IASAS) serves as a global network of student affairs and services workers that encourages sharing, cooperation, research, exchanges, and attendance at each other's conferences. The Vice President and. General Secretary of IASAS attended the 2016 Asia ...

YouTube Professors: Scholars as Online Video Stars

Science.gov (United States)

Young, Jeffrey R.

2008-01-01

This article takes a look at the rising popularity of professors as the latest YouTube stars. The popularity of their appearances on YouTube and other video-sharing sites is making it possible for classrooms to be opened up and making teaching--which once took place behind closed doors--a more public art. Web video has generated a new form of…

Protocol Standards for Reporting Video Data in Academic Journals.

Science.gov (United States)

Rowland, Pamela A; Ignacio, Romeo C; de Moya, Marc A

2016-04-01

Editors of biomedical journals have estimated that a majority (40%-90%) of studies published in scientific journals cannot be replicated, even though an inherent principle of publication is that others should be able to replicate and build on published claims. Each journal sets its own protocols for establishing "quality" in articles, yet over the past 50 years, few journals in any field--especially medical education--have specified protocols for reporting the use of video data in research. The authors found that technical and industry-driven aspects of video recording, as well as a lack of standardization and reporting requirements by research journals, have led to major limitations in the ability to assess or reproduce video data used in research. Specific variables in the videotaping process (e.g., camera angle), which can be changed or be modified, affect the quality of recorded data, leading to major reporting errors and, in turn, unreliable conclusions. As more data are now in the form of digital videos, the historical lack of reporting standards makes it increasingly difficult to accurately replicate medical educational studies. Reproducibility is especially important as the medical education community considers setting national high-stakes standards in medicine and surgery based on video data. The authors of this Perspective provide basic protocol standards for investigators and journals using video data in research publications so as to allow for reproducibility.

38 CFR 18.433 - Free appropriate public education.

Science.gov (United States)

2010-07-01

... education. 18.433 Section 18.433 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS..., Secondary, and Adult Education § 18.433 Free appropriate public education. (a) General. A recipient that operates a public elementary or secondary education program shall provide a free appropriate public...

Mono or 3D video production for scientific dissemination of nuclear energy applications

International Nuclear Information System (INIS)

Freitas, Victor Goncalves G.; Mol, Antonio Carlos A.; Biermann, Bruna; Jorge, Carlos Alexandre F.; Araujo, Tawein

2011-01-01

This work presents results of educational videos development, mono or stereo, for scientific dissemination of nuclear energy applications. Nuclear energy span through many important applications for the society, ranging from electrical power generation to nuclear medicine, among others. Thus, the purpose is to disseminate this information for the general public and specially for students. Educational videos consist in a good approach for this purpose, due to the involvement of the public they provide, more than simply text or oral exposition, or even static images presentation. Stereo videos result in even more involvement of the public, besides immersion, the later due to the realism 3D views provide. The video developed in this work deals with explanations of electrical power generation, including nuclear reactor operation, shows the percentage of nuclear source as power generation all over the world, and explains also nuclear energy application in medicine. It is expected all these characteristics provided by the use of video or virtual reality techniques will achieve the purpose of disseminating such important information, regarding the benefits of nuclear energy to the society. (author)

Mono or 3D video production for scientific dissemination of nuclear energy applications

Energy Technology Data Exchange (ETDEWEB)

Freitas, Victor Goncalves G.; Mol, Antonio Carlos A.; Biermann, Bruna; Jorge, Carlos Alexandre F., E-mail: mol@ien.gov.b, E-mail: vgoncalves@ien.gov.b, E-mail: calexandre@ien.gov.b [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil); Araujo, Tawein [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Escola de Belas Artes; Legey, Ana Paula [Universidade Gama Filho (UGF), Rio de Janeiro, RJ (Brazil)

2011-07-01

This work presents results of educational videos development, mono or stereo, for scientific dissemination of nuclear energy applications. Nuclear energy span through many important applications for the society, ranging from electrical power generation to nuclear medicine, among others. Thus, the purpose is to disseminate this information for the general public and specially for students. Educational videos consist in a good approach for this purpose, due to the involvement of the public they provide, more than simply text or oral exposition, or even static images presentation. Stereo videos result in even more involvement of the public, besides immersion, the later due to the realism 3D views provide. The video developed in this work deals with explanations of electrical power generation, including nuclear reactor operation, shows the percentage of nuclear source as power generation all over the world, and explains also nuclear energy application in medicine. It is expected all these characteristics provided by the use of video or virtual reality techniques will achieve the purpose of disseminating such important information, regarding the benefits of nuclear energy to the society. (author)

Professor Anne Khademian named National Academy of Public Administration Fellow

OpenAIRE

Chadwick, Heather Riley

2009-01-01

Anne Khademian, professor with Virginia Tech's Center for Public Administration and Policy, School of Public and International Affairs, at the Alexandria, Va., campus has been elected a National Academy of Public Administration (NAPA) Fellow.

Managing Student Affairs Programs: Methods, Models, Muddles.

Science.gov (United States)

Deegan, William L.

Management processes and problems are examined in a variety of student affairs contexts. This book (1) proposes a theoretical framework for the analysis of management functions in colleges and universities, (2) studies the practice of management in several different student affairs contexts to uncover current practices, issues, problems, and…

75 FR 7648 - Privacy Act of 1974, as Amended; Computer Matching Program (SSA/Department of Veterans Affairs...

Science.gov (United States)

2010-02-22

... Computer Matching and Privacy Protection Act of 1988 (Public Law (Pub. L.) 100-503), amended the Privacy... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA 2010-0006] Privacy Act of 1974, as Amended; Computer Matching Program (SSA/ Department of Veterans Affairs/Veterans Benefits Administration (VA/ VBA...

Mission-Driven Collaboration between Academic and Student Affairs in Community Colleges

Science.gov (United States)

Gulley, Needham Yancey

2017-01-01

The purpose of this study was to understand the nature of collaboration between academic affairs and student affairs units in the community college context from a basic interpretivist qualitative perspective. The aim was to examine the experiences, influences, and perceptions of mid-level and chief student affairs and academic affairs officers…

Video Surveillance in Mental Health Facilities: Is it Ethical?

Science.gov (United States)

Stolovy, Tali; Melamed, Yuval; Afek, Arnon

2015-05-01

Video surveillance is a tool for managing safety and security within public spaces. In mental health facilities, the major benefit of video surveillance is that it enables 24 hour monitoring of patients, which has the potential to reduce violent and aggressive behavior. The major disadvantage is that such observation is by nature intrusive. It diminishes privacy, a factor of huge importance for psychiatric inpatients. Thus, an ongoing debate has developed following the increasing use of cameras in this setting. This article presents the experience of a medium-large academic state hospital that uses video surveillance, and explores the various ethical and administrative aspects of video surveillance in mental health facilities.

What's 'Awe' The Hype? Motivations to Share Video Game Information

OpenAIRE

Blankenbeckler, Logan Bryan

2017-01-01

Over the past few decades, video games have become a popular avenue for dissemination of information and publicity about video games is word-of-mouth sharing. Thus, it is imperative for researchers to examine the social, and individual processes that guide this behavior. Focusing on prerelease sharing behavior specifically, this pair of studies aimed to identify predictors and dimensions of video game information sharing, and explore the impact content characteristics have on individuals' ...

Enhancing the professionalisation of student affairs through ...

African Journals Online (AJOL)

The thought is that viewing assessment as an integral, rather than 'extra' aspect of student affairs and incorporating these activities within their work, student affairs professionals will not only improve the effectiveness of their work with students but also can help legitimise the field as a profession. Keywords: assessment ...

Indian Child Welfare Act of 1978. S.1214 to Establish Standards for the Placement of Indian Children in Foster or Adoptive Homes, to Prevent the Breakup of Indian Families, and for Other Purposes. Hearings before the Subcommittee on Indian Affairs and Public Lands of the Committee on Interior and Insular Affairs. House of Representatives, Ninety-Fifth Congress, Second Session (February 9 and March 9, 1978).

Science.gov (United States)

Congress of the U.S., Washington, DC. House Committee on Interior and Insular Affairs.

Testimonies were heard by the Subcommittee on Indian Affairs and Public Lands in reference to the Indian Child Welfare Act of 1978, which establishes standards for the placement of Indian children in foster or adoptive homes to prevent the breakup of Indian families. Representatives from the following organizations testified: Administration for…

Utilizing Video Games

Science.gov (United States)

Blaize, L.

Almost from its birth, the computer and video gaming industry has done an admirable job of communicating the vision and attempting to convey the experience of traveling through space to millions of gamers from all cultures and demographics. This paper will propose several approaches the 100 Year Starship Study can take to use the power of interactive media to stir interest in the Starship and related projects among a global population. It will examine successful gaming franchises from the past that are relevant to the mission and consider ways in which the Starship Study could cooperate with game development studios to bring the Starship vision to those franchises and thereby to the public. The paper will examine ways in which video games can be used to crowd-source research aspects for the Study, and how video games are already considering many of the same topics that will be examined by this Study. Finally, the paper will propose some mechanisms by which the 100 Year Starship Study can establish very close ties with the gaming industry and foster cooperation in pursuit of the Study's goals.

PERANCANGAN VIDEO PANDUAN FITNES SEBAGAI MEDIA PEMBELAJARAN

Directory of Open Access Journals (Sweden)

Rizkysari Meimaharani

2013-06-01

Full Text Available ABSTRACT Designing fitness exercise tutorial level beginner as learning and promotion media for life gym was designed to provide guidelines of good movement in the fitness training sessions for beginners, especially the gym because life member will be distributed free of charge for new members sign up. For the process of editing video tutorial software and hardware needed adequate for smooth production. The results also depend on the ability of either constituent knowledge of a general nature and especially directing, editing, creativity, and the ability of hardware, software and technology / computer. Excess video guide allows members to understand the movement is good and right to avoid unwanted injury. Not only guides the movement are presented in this video project but also the member is given petuntuk diet and proper diet for target practice can be easily achieved. Excess video guide allows members to understand the movement is good and right to avoid unwanted injury. Not only guides the movement are presented in this video project but also the member is given guide of diet and proper diet for target practice can be easily achieved. The presence of video editing technology offers convenience to an agency to educate the public through video learning and served as media promotion of a service or related agency theme of the video.

The Aesthetics of the Ambient Video Experience

Directory of Open Access Journals (Sweden)

Jim Bizzocchi

2008-01-01

Full Text Available Ambient Video is an emergent cultural phenomenon, with roots that go deeply into the history of experimental film and video art. Ambient Video, like Brian Eno's ambient music, is video that "must be as easy to ignore as notice" [9]. This minimalist description conceals the formidable aesthetic challenge that faces this new form. Ambient video art works will hang on the walls of our living rooms, corporate offices, and public spaces. They will play in the background of our lives, living video paintings framed by the new generation of elegant, high-resolution flat-panel display units. However, they cannot command attention like a film or television show. They will patiently play in the background of our lives, yet they must always be ready to justify our attention in any given moment. In this capacity, ambient video works need to be equally proficient at rewarding a fleeting glance, a more direct look, or a longer contemplative gaze. This paper connects a series of threads that collectively illuminate the aesthetics of this emergent form: its history as a popular culture phenomenon, its more substantive artistic roots in avant-garde cinema and video art, its relationship to new technologies, the analysis of the viewer's conditions of reception, and the work of current artists who practice within this form.

NASPAA and Professionalism: Public Service or Guild Protectionism?

Science.gov (United States)

Fox, Charles J.

1996-01-01

The role of the National Association of Schools of Public Affairs and Administration (NASPAA) in promoting professionalism in public administration is explored, and potential problems associated with that role are discussed. The recent movement toward accreditation in public administration education based on a Total Quality Management mission is…

China Report, Economic Affairs

National Research Council Canada - National Science Library

1987-01-01

.... This report from China contains the topics: NATIONAL POLICY AND ISSUES, PROVINCIAL AFFAIRS, ECONOMIC DEVELOPMENT ZONES, ECONOMIC PLANNING, ECONOMIC MANAGEMENT, FINANCE AND BANKING, INDUSTRY, SMALL- SCALE ENTERPRISES, CONSTRUCTION, DOMESTIC...

Integrative, Interdisciplinary Learning in Bermuda Through Video Projects

Science.gov (United States)

Fox, R. J.; Connaughton, M.

2017-12-01

Understanding an ecosystem and how humans impact it requires a multidisciplinary perspective and immersive, experiential learning is an exceptional way to achieve understanding. In summer 2017 we took 18 students to the Bermuda Institute of Ocean Sciences (BIOS) as part of a Washington College two-week, four-credit summer field course. We took a multi-disciplinary approach in choosing the curriculum. We focused on the ecology of the islands and surrounding coral reefs as well as the environmental impacts humans are having on the islands. Additionally, we included geology and both local and natural history. Our teaching was supplemented by the BIOS staff and local tour guides. The student learning was integrated and reinforced through student-led video projects. Groups of three students were tasked with creating a 5-7 minute video appropriate for a public audience. We selected video topics based upon locations we would visit in the first week and topics were randomly assigned. The project intention was for the students to critically analyze and evaluate an area of Bermuda that is a worthwhile tourist destination. Students presented why a tourist should visit a locale, the area's ecological distinctiveness and complexity, the impact humans are having, and ways tourists can foster stewardship of that locale. These projects required students to learn how to make and edit videos, collaborate with peers, communicate a narrative to the public, integrate multi-disciplinary topics for a clear, whole-system perspective, observe the environment from a critical viewpoint, and interview local experts. The students produced the videos within the two-week period, and we viewed the videos as a group on the last day. The students worked hard, were proud of their final products, and produced excellent videos. They enjoyed the process, which provided them opportunities to collaborate, show individual strengths, be creative, and work independently of the instructors.

Foreign Affairs: Specific Action Plan Needed to Improve Response to Parental Child Abductions

Science.gov (United States)

2000-03-01

the child or prejudice to interested parties; (3) secure the voluntary return of the child or to bring about an amicable resolution of the issues, and...FOREIGN AFFAIRS Specific Action Plan Needed to Improve Response to Parental Child Abductions DISTRIBUTION STATEMENT A Approved for Public Release...International Parental Child Abduction 17 Page 1 GAO/NSIAD-00-10 Parental Child Abduction Page 2 GAO/NSIAD-00-10 Parental Child Abduction GAP

Making harassment a public affair | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

2018-04-26

Apr 26, 2018 ... The research group leading HarassMap in Egypt are combatting sexual harassment with an online tool, developed in 2014, that enables the general public to voluntarily report incidents of harassment that they have experienced or witnessed. The reported incidents are displayed on a free interactive map ...

Roles and contributions of pharmacists in regulatory affairs at the Centers for Disease Control and Prevention for public health emergency preparedness and response.

Science.gov (United States)

Bhavsar, Tina R; Kim, Hye-Joo; Yu, Yon

To provide a general description of the roles and contributions of three pharmacists from the Regulatory Affairs program (RA) at the Centers for Disease Control and Prevention (CDC) who are involved in emergency preparedness and response activities, including the 2009 pandemic influenza A (H1N1) public health emergency. Atlanta, GA. RA consists of a staff of nine members, three of whom are pharmacists. The mission of RA is to support CDC's preparedness and emergency response activities and to ensure regulatory compliance for critical medical countermeasures against potential threats from natural, chemical, biological, radiological, or nuclear events. RA was well involved in the response to the H1N1 outbreak through numerous activities, such as submitting multiple Emergency Use Authorization (EUA) requests to the Food and Drug Administration, including those for medical countermeasures to be deployed from the Strategic National Stockpile, and developing the CDC EUA website (www.cdc.gov/h1n1flu/eua). RA will continue to support current and future preparedness and emergency response activities by ensuring that the appropriate regulatory mechanisms are in place for the deployment of critical medical countermeasures from the Strategic National Stockpile against threats to public health.

For Video Games, Bad News Is Good News: News Reporting of Violent Video Game Studies.

Science.gov (United States)

Copenhaver, Allen; Mitrofan, Oana; Ferguson, Christopher J

2017-12-01

News coverage of video game violence studies has been critiqued for focusing mainly on studies supporting negative effects and failing to report studies that did not find evidence for such effects. These concerns were tested in a sample of 68 published studies using child and adolescent samples. Contrary to our hypotheses, study effect size was not a predictor of either newspaper coverage or publication in journals with a high-impact factor. However, a relationship between poorer study quality and newspaper coverage approached significance. High-impact journals were not found to publish studies with higher quality. Poorer quality studies, which tended to highlight negative findings, also received more citations in scholarly sources. Our findings suggest that negative effects of violent video games exposure in children and adolescents, rather than large effect size or high methodological quality, increase the likelihood of a study being cited in other academic publications and subsequently receiving news media coverage.

A comparison of cigarette- and hookah-related videos on YouTube.

Science.gov (United States)

Carroll, Mary V; Shensa, Ariel; Primack, Brian A

2013-09-01

YouTube is now the second most visited site on the internet. The authors aimed to compare characteristics of and messages conveyed by cigarette- and hookah-related videos on YouTube. Systematic search procedures yielded 66 cigarette-related and 61 hookah-related videos. After three trained qualitative researchers used an iterative approach to develop and refine definitions for the coding of variables, two of them independently coded each video for content including positive and negative associations with smoking and major content type. Median view counts were 606,884 for cigarettes-related videos and 102,307 for hookah-related videos (puser-generated videos related to cigarette smoking often acknowledge harmful consequences and provide explicit antismoking messages, hookah-related videos do not. It may be valuable for public health programmes to correct common misconceptions regarding hookah use.

Teaching Surgical Procedures with Movies: Tips for High-quality Video Clips

OpenAIRE

Jacquemart, Mathieu; Bouletreau, Pierre; Breton, Pierre; Mojallal, Ali; Sigaux, Nicolas

2016-01-01

Summary: Video must now be considered as a precious tool for learning surgery. However, the medium does present production challenges, and currently, quality movies are not always accessible. We developed a series of 7 surgical videos and made them available on a publicly accessible internet website. Our videos have been viewed by thousands of people worldwide. High-quality educational movies must respect strategic and technical points to be reliable.

Teaching Surgical Procedures with Movies: Tips for High-quality Video Clips.

Science.gov (United States)

Jacquemart, Mathieu; Bouletreau, Pierre; Breton, Pierre; Mojallal, Ali; Sigaux, Nicolas

2016-09-01

Video must now be considered as a precious tool for learning surgery. However, the medium does present production challenges, and currently, quality movies are not always accessible. We developed a series of 7 surgical videos and made them available on a publicly accessible internet website. Our videos have been viewed by thousands of people worldwide. High-quality educational movies must respect strategic and technical points to be reliable.

Portrayal of smokeless tobacco in YouTube videos.

Science.gov (United States)

Bromberg, Julie E; Augustson, Erik M; Backinger, Cathy L

2012-04-01

Videos of smokeless tobacco (ST) on YouTube are abundant and easily accessible, yet no studies have examined the content of ST videos. This study assesses the overall portrayal, genre, and messages of ST YouTube videos. In August 2010, researchers identified the top 20 search results on YouTube by "relevance" and "view count" for the following search terms: "ST," "chewing tobacco," "snus," and "Skoal." After eliminating videos that were not about ST (n = 26), non-English (n = 14), or duplicate (n = 42), a final sample of 78 unique videos was coded for overall portrayal, genre, and various content measures. Among the 78 unique videos, 15.4% were anti-ST, while 74.4% were pro-ST. Researchers were unable to determine the portrayal of ST in the remaining 10.3% of videos because they involved excessive or "sensationalized" use of the ST, which could be interpreted either positively or negatively, depending on the viewer. The most common ST genre was positive video diaries (or "vlogs"), which made up almost one third of the videos (29.5%), followed by promotional advertisements (20.5%) and anti-ST public service announcements (12.8%). While YouTube is intended for user-generated content, 23.1% of the videos were created by professional organizations. These results demonstrate that ST videos on YouTube are overwhelmingly pro-ST. More research is needed to determine who is viewing these ST YouTube videos and how they may affect people's knowledge, attitudes, and behaviors regarding ST use.

Music, videos and the risk for CERN

CERN Multimedia

Computer Security Team

2012-01-01

Do you like listening to music while you work? What about watching videos during your leisure time? Sure this is fun. Having your colleagues participate in this is even more fun. However, this fun is usually not free. There are artists and the music and film companies who earn their living from music and videos.   Thus, if you want to listen to music or watch films at CERN, make sure that you own the proper rights to do so (and that you have the agreement of your supervisor to do this during working hours). Note that these rights are personal: you usually do not have the right to share music or videos with third parties without violating copyrights. Therefore, making copyrighted music and videos public, or sharing music and videos as well as other copyrighted material, is forbidden at CERN and outside CERN. It violates the CERN Computing Rules and it contradicts CERN's Code of Conduct, which expects each of us to behave ethically and honestly, and to credit others for their c...

Music, videos and the risk for CERN

CERN Multimedia

IT Department

2010-01-01

Do you like listening to music while working? What about watching videos during leisure time? Sure this is fun. Having your colleagues participating in this is even more fun. However, this fun is usually not free. There are music and film companies who earn their living from music and videos. Thus, if you want to listen to music or watch films at CERN, make sure that you own the proper rights to do so (and you have the agreement of your supervisor to do this during working hours). Note that these rights are personal: You usually do not have the right to share this music or these videos with third parties without violating copyrights. Therefore, making copyrighted music and videos public, or sharing music and video files as well as other copyrighted material, is forbidden at CERN --- and also outside CERN. It violates the CERN Computing Rules (http://cern.ch/ComputingRules) and it contradicts CERN's Code of Coduct (https://cern.ch/hr-info/codeofconduct.asp) which expects each of us to behave ethically and be ...

VideoSET: Video Summary Evaluation through Text

OpenAIRE

Yeung, Serena; Fathi, Alireza; Fei-Fei, Li

2014-01-01

In this paper we present VideoSET, a method for Video Summary Evaluation through Text that can evaluate how well a video summary is able to retain the semantic information contained in its original video. We observe that semantics is most easily expressed in words, and develop a text-based approach for the evaluation. Given a video summary, a text representation of the video summary is first generated, and an NLP-based metric is then used to measure its semantic distance to ground-truth text ...

Student Affairs as Perceived Through Abraham Maslow's Hierarchy of Needs.

Science.gov (United States)

Nowacki, Steven

The needs of human behavior are explored and correlated to the various departments within Student Affairs in an effort to show how Student Affairs can satisfy those needs. Maslow's Hierarchy of needs is briefly explained and related to the following Student Affairs departments: Financial Aid, Student Management, Career Development and Placement,…

DLC as a Marketing Tool in the Video Game Industry

OpenAIRE

Brádlerová, Andrea

2017-01-01

This thesis deals with the phenomenon of DLC in the context of marketing communication. DLC or downloadable content expanding the basic game, is a relatively new concept in the video game industry and its role is increasingly important in marketing communication in video games. The main focus of this thesis is to map DLC and analyze its importance in marketing communication and public relations of video game titles of various genres. Theoretical part of the thesis is focused on explaining the...

Technology survey on video face tracking

Science.gov (United States)

Zhang, Tong; Gomes, Herman Martins

2014-03-01

With the pervasiveness of monitoring cameras installed in public areas, schools, hospitals, work places and homes, video analytics technologies for interpreting these video contents are becoming increasingly relevant to people's lives. Among such technologies, human face detection and tracking (and face identification in many cases) are particularly useful in various application scenarios. While plenty of research has been conducted on face tracking and many promising approaches have been proposed, there are still significant challenges in recognizing and tracking people in videos with uncontrolled capturing conditions, largely due to pose and illumination variations, as well as occlusions and cluttered background. It is especially complex to track and identify multiple people simultaneously in real time due to the large amount of computation involved. In this paper, we present a survey on literature and software that are published or developed during recent years on the face tracking topic. The survey covers the following topics: 1) mainstream and state-of-the-art face tracking methods, including features used to model the targets and metrics used for tracking; 2) face identification and face clustering from face sequences; and 3) software packages or demonstrations that are available for algorithm development or trial. A number of publically available databases for face tracking are also introduced.

Celebrities in International Affairs

DEFF Research Database (Denmark)

Richey, Lisa Ann; Budabin, Alexandra Cosima

2016-01-01

Celebrity engagement in global “helping” is not a simple matter of highly photogenic caring for needy others across borders; it is a complex relationship of power that often produces contradictory functions in relation to the goals of humanitarianism, development, and advocacy. This article argues...... that celebrities are acting as other elite actors in international affairs: investing considerable capital into processes that are highly political. It traces the emergence and practices of the elite politics of celebrities in North-South relations, an evolution made possible by recent changes in aid practices......, media, and NGOs, then considers exemplary cases of Angelina Jolie in Burma, Ben Affleck in the Democractic Republic of Congo, and Madonna in Malawi. These celebrity practices as diplomats, experts, and humanitarians in international affairs illustrate the diverse and contradictory forms of engagement...

Identification, synchronisation and composition of user-generated videos

OpenAIRE

Bano, Sophia

2016-01-01

Cotutela Universitat Politècnica de Catalunya i Queen Mary University of London The increasing availability of smartphones is facilitating people to capture videos of their experience when attending events such as concerts, sports competitions and public rallies. Smartphones are equipped with inertial sensors which could be beneficial for event understanding. The captured User-Generated Videos (UGVs) are made available on media sharing websites. Searching and mining of UGVs of the same eve...

The good, the bad and the ugly: a meta-analytic review of positive and negative effects of violent video games.

Science.gov (United States)

Ferguson, Christopher John

2007-12-01

Video game violence has become a highly politicized issue for scientists and the general public. There is continuing concern that playing violent video games may increase the risk of aggression in players. Less often discussed is the possibility that playing violent video games may promote certain positive developments, particularly related to visuospatial cognition. The objective of the current article was to conduct a meta-analytic review of studies that examine the impact of violent video games on both aggressive behavior and visuospatial cognition in order to understand the full impact of such games. A detailed literature search was used to identify peer-reviewed articles addressing violent video game effects. Effect sizes r (a common measure of effect size based on the correlational coefficient) were calculated for all included studies. Effect sizes were adjusted for observed publication bias. Results indicated that publication bias was a problem for studies of both aggressive behavior and visuospatial cognition. Once corrected for publication bias, studies of video game violence provided no support for the hypothesis that violent video game playing is associated with higher aggression. However playing violent video games remained related to higher visuospatial cognition (r (x) = 0.36). Results from the current analysis did not support the conclusion that violent video game playing leads to aggressive behavior. However, violent video game playing was associated with higher visuospatial cognition. It may be advisable to reframe the violent video game debate in reference to potential costs and benefits of this medium.

Portrayal of Smokeless Tobacco in YouTube Videos

Science.gov (United States)

Augustson, Erik M.; Backinger, Cathy L.

2012-01-01

Objectives: Videos of smokeless tobacco (ST) on YouTube are abundant and easily accessible, yet no studies have examined the content of ST videos. This study assesses the overall portrayal, genre, and messages of ST YouTube videos. Methods: In August 2010, researchers identified the top 20 search results on YouTube by “relevance” and “view count” for the following search terms: “ST,” “chewing tobacco,” “snus,” and “Skoal.” After eliminating videos that were not about ST (n = 26), non-English (n = 14), or duplicate (n = 42), a final sample of 78 unique videos was coded for overall portrayal, genre, and various content measures. Results: Among the 78 unique videos, 15.4% were anti-ST, while 74.4% were pro-ST. Researchers were unable to determine the portrayal of ST in the remaining 10.3% of videos because they involved excessive or “sensationalized” use of the ST, which could be interpreted either positively or negatively, depending on the viewer. The most common ST genre was positive video diaries (or “vlogs”), which made up almost one third of the videos (29.5%), followed by promotional advertisements (20.5%) and anti-ST public service announcements (12.8%). While YouTube is intended for user-generated content, 23.1% of the videos were created by professional organizations. Conclusions: These results demonstrate that ST videos on YouTube are overwhelmingly pro-ST. More research is needed to determine who is viewing these ST YouTube videos and how they may affect people’s knowledge, attitudes, and behaviors regarding ST use. PMID:22080585

Underlying Paradigms in Student Affairs Research and Practice

Science.gov (United States)

Guido, Florence M.; Chavez, Alicia Fedelina; Lincoln, Yvonna S.

2010-01-01

Student affairs professionals benefit from understanding paradigms, worldviews, and ways of being among diverse faculty, staff, and students. It is challenging to understand core differences of paradigms, design student affairs practice and research in congruence with or across specific philosophies, and work effectively with individuals operating…

Efficacy of Orientation for New Student Affairs Professionals

Science.gov (United States)

Dean, Laura A.; Saunders, Sue A.; Thompson, George F.; Cooper, Dianne L.

2011-01-01

New staff orientation is a strategy that can positively affect job satisfaction and productivity, especially for those beginning careers in student affairs. In this study, new student affairs professionals were surveyed to determine their perceptions about the content and efficacy of their orientation experiences. Despite literature encouraging…

Two studies: working in public

OpenAIRE

Sleeper, Clinton James

2014-01-01

Two Studies: Working in Public is comprised of release of an artist book and the presentation of several large-scale projections created from original recombinant video. Developed around research into generosity, maintenance, urbanism, and novel practices, this ambitious investigation of Mierle Laderman Ukeles’ Manifesto for Maintenance Art includes a generative video system; which sorts through source footage of the artist repairing public benches and playgrounds. The artwork also includes a...

360-degree videos: a new visualization technique for astrophysical simulations

Science.gov (United States)

Russell, Christopher M. P.

2017-11-01

360-degree videos are a new type of movie that renders over all 4π steradian. Video sharing sites such as YouTube now allow this unique content to be shared via virtual reality (VR) goggles, hand-held smartphones/tablets, and computers. Creating 360° videos from astrophysical simulations is not only a new way to view these simulations as you are immersed in them, but is also a way to create engaging content for outreach to the public. We present what we believe is the first 360° video of an astrophysical simulation: a hydrodynamics calculation of the central parsec of the Galactic centre. We also describe how to create such movies, and briefly comment on what new science can be extracted from astrophysical simulations using 360° videos.

Portrayal of tobacco in Mongolian language YouTube videos: policy gaps.

Science.gov (United States)

Tsai, Feng-Jen; Sainbayar, Bolor

2016-07-01

This study examined how effectively current policy measures control depictions of tobacco in Mongolian language YouTube videos. A search of YouTube videos using the Mongolian term for 'tobacco', and employing 'relevance' and 'view count' criteria, resulted in a total sample of 120 videos, from which 38 unique videos were coded and analysed. Most videos were antismoking public service announcements; however, analyses of viewing patterns showed that pro-smoking videos accounted for about two-thirds of all views. Pro-smoking videos were also perceived more positively and had a like:dislike ratio of 4.6 compared with 3.5 and 1.5, respectively, for the magic trick and antismoking videos. Although Mongolia prohibits tobacco advertising, 3 of the pro-smoking videos were made by a tobacco company; additionally, 1 pro-smoking video promoted electronic cigarettes. Given the popularity of Mongolian YouTube videos that promote smoking, policy changes are urgently required to control this medium, and more effectively protect youth and young adults from insidious tobacco marketing. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Issues and Challenges in Student Affairs and Services Around

African Journals Online (AJOL)

English for Academic Purposes Professor at Algonquin. College, Ontario, Canada. .... of the Asia-Pacific Journal for Student Affairs: The Official Journal of the Philippine Association of Administrators of Student Affairs (PAASA). And finally, this ...

The Perception of Community Radio as Public Sphere and its ...

African Journals Online (AJOL)

Levi Manda

This study takes initial look at the promise of community radio as a public sphere. Given the .... case studies typically contribute only incrementally to our theoretical ..... news and public affairs in mass media communication associated with.

College Student Concerns: Perceptions of Student Affairs Practitioners

Science.gov (United States)

Reynolds, Amy L.

2013-01-01

The purpose of this study was to increase awareness of the perceptions of student affairs professionals regarding the most frequent and challenging concerns facing college students today. Using the Delphi method, 159 entry-level and mid-level student affairs administrators from institutions across the country were surveyed about their perceptions…

Homeland security and public health: role of the Department of Veterans Affairs, the US Department of Homeland Security, and implications for the public health community.

Science.gov (United States)

Koenig, Kristi L

2003-01-01

The terrorist attacks of 11 September 2001 led to the largest US Government transformation since the formation of the Department of Defense following World War II. More than 22 different agencies, in whole or in part, and >170,000 employees were reorganized to form a new Cabinet-level Department of Homeland Security (DHS), with the primary mission to protect the American homeland. Legislation enacted in November 2002 transferred the entire Federal Emergency Management Agency and several Department of Health and Human Services (HHS) assets to DHS, including the Office of Emergency Response, and oversight for the National Disaster Medical System, Strategic National Stockpile, and Metropolitan Medical Response System. This created a potential separation of "health" and "medical" assets between the DHS and HHS. A subsequent presidential directive mandated the development of a National Incident Management System and an all-hazard National Response Plan. While no Department of Veterans Affairs (VA) assets were targeted for transfer, the VA remains the largest integrated healthcare system in the nation with important support roles in homeland security that complement its primary mission to provide care to veterans. The Emergency Management Strategic Healthcare Group (EMSHG) within the VA's medical component, the Veteran Health Administration (VHA), is the executive agent for the VA's Fourth Mission, emergency management. In addition to providing comprehensive emergency management services to the VA, the EMSHG coordinates medical back-up to the Department of Defense, and assists the public via the National Disaster Medical System and the National Response Plan. This article describes the VA's role in homeland security and disasters, and provides an overview of the ongoing organizational and operational changes introduced by the formation of the new DHS. Challenges and opportunities for public health are highlighted.

Zika Virus on YouTube: An Analysis of English-language Video Content by Source

Directory of Open Access Journals (Sweden)

Corey H. Basch

2017-03-01

Full Text Available Objectives The purpose of this study was to describe the source, length, number of views, and content of the most widely viewed Zika virus (ZIKV-related YouTube videos. We hypothesized that ZIKV-related videos uploaded by different sources contained different content. Methods The 100 most viewed English ZIKV-related videos were manually coded and analyzed statistically. Results Among the 100 videos, there were 43 consumer-generated videos, 38 Internet-based news videos, 15 TV-based news videos, and 4 professional videos. Internet news sources captured over two-thirds of the total of 8 894 505 views. Compared with consumer-generated videos, Internet-based news videos were more likely to mention the impact of ZIKV on babies (odds ratio [OR], 6.25; 95% confidence interval [CI], 1.64 to 23.76, the number of cases in Latin America (OR, 5.63; 95% CI, 1.47 to 21.52; and ZIKV in Africa (OR, 2.56; 95% CI, 1.04 to 6.31. Compared with consumer-generated videos, TV-based news videos were more likely to express anxiety or fear of catching ZIKV (OR, 6.67; 95% CI, 1.36 to 32.70; to highlight fear of ZIKV among members of the public (OR, 7.45; 95% CI, 1.20 to 46.16; and to discuss avoiding pregnancy (OR, 3.88; 95% CI, 1.13 to 13.25. Conclusions Public health agencies should establish a larger presence on YouTube to reach more people with evidence-based information about ZIKV.

7 CFR 371.10 - Legislative and Public Affairs.

Science.gov (United States)

2010-01-01

... communications arm of APHIS. (b) Director of LPA. The Director of LPA is responsible for: (1) Advising and..., graphic design, radio-TV, and policy/editorial/graphics clearances for publications. Planning and...

Active Galactic Videos: A YouTube Channel for Astronomy Education and Outreach

Science.gov (United States)

Calahan, Jenny; Gibbs, Aidan; Hardegree-Ullman, Melody; Hardegree-Ullman, Michael; Impey, Chris David; Kevis, Charlotte; Lewter, Austin; Mauldin, Emmalee; McKee, Carolyn; Olmedo, Alejandro; Pereira, Victoria; Thomas, Melissa; Wenger, Matthew

2018-01-01

Active Galactic Videos is an astronomy-focused YouTube channel run by a team at the University of Arizona. The channel both produces astronomy-focused educational content for public audiences and opens a window into the world of professional astronomy by showcasing the work done at Steward Observatory and in Southern Arizona. The channel is mainly run by undergraduate students from a variety of backgrounds including: astronomy, education, film, music, english, and writing. In addition to providing educational content for public audiences, this project provides opportunities for undergraduate students to learn about astronomy content, general astronomy pedagogy, as well as science communication. This is done through developing the practical skills needed to take on the challenge of creating effective and engaging videos. Students write, film, score, direct, and edit each video while conscious of how each piece can affect the teaching/storytelling of the concept at hand. The team has produced various styles of video: presentational, interviews, musical/poetic, tours, and documentaries. In addition to YouTube, the Active Galactic Videos team maintains a social media presence on Facebook, Twitter, and Instagram. These help to widely distribute the content as well as to publicize the main Youtube channel. In addition to providing an overview of our educational work, we present 51 videos, or two year's, worth of online analytics that we are using to better understand our audience, to examine what videos have been popular and successful, and how people are accessing our content. We will present our experience in order to help others learn about improving astronomy education online, as well as astronomy communication and outreach in general.We acknowledge the Howard Hughes Medical Institute for grant support of this and related education initiatives

The Press and the Pentagon. Study Guide. Episode #824. America's Defense Monitor, Educational TV for the Classroom.

Science.gov (United States)

Edwards, B. T.

This program examines the changing relationship between the military and the press. In this episode leading journalists and military public affairs officials debate uses of censorship, access to the battlefield, and the impact of live television on military operations. The study guide offers questions to use before viewing the video, questions to…

Digital video clips for improved pedagogy and illustration of scientific research — with illustrative video clips on atomic spectrometry

Science.gov (United States)

Michel, Robert G.; Cavallari, Jennifer M.; Znamenskaia, Elena; Yang, Karl X.; Sun, Tao; Bent, Gary

1999-12-01

This article is an electronic publication in Spectrochimica Acta Electronica (SAE), a section of Spectrochimica Acta Part B (SAB). The hardcopy text is accompanied by an electronic archive, stored on the CD-ROM accompanying this issue. The archive contains video clips. The main article discusses the scientific aspects of the subject and explains the purpose of the video files. Short, 15-30 s, digital video clips are easily controllable at the computer keyboard, which gives a speaker the ability to show fine details through the use of slow motion. Also, they are easily accessed from the computer hard drive for rapid extemporaneous presentation. In addition, they are easily transferred to the Internet for dissemination. From a pedagogical point of view, the act of making a video clip by a student allows for development of powers of observation, while the availability of the technology to make digital video clips gives a teacher the flexibility to demonstrate scientific concepts that would otherwise have to be done as 'live' demonstrations, with all the likely attendant misadventures. Our experience with digital video clips has been through their use in computer-based presentations by undergraduate and graduate students in analytical chemistry classes, and by high school and middle school teachers and their students in a variety of science and non-science classes. In physics teaching laboratories, we have used the hardware to capture digital video clips of dynamic processes, such as projectiles and pendulums, for later mathematical analysis.

Alcohol and substance use portrayals in Nigerian video tapes: an analysis of 479 films and implications for public drug education.

Science.gov (United States)

Aina, Olatunji F; Olorunshola, Derin A

There is an observed increasing trend of substance use among the adolescents and young adults. One of the important aetiologies is "modeling" especially from popular artists portraying their use to the viewing public over the electronic media. Indigenous films on video tapes acted in English or "Yoruba" (a popular Nigerian language) were randomly selected from various retail outlets in Lagos for viewing. The settings were the Ikorodu and Ipaja suburbs of Lagos. The viewing audience in each center was made up of a researcher and two adolescent secondary school students. They were to make notes on each film with scenes of substance use, type, and nature of use. A total of 479 video tapes were studied over a 6 month period, of which 268 (55.9%) contained scenes portraying the use of one or more substances. Two hundred forty-seven (51.6%, N = 479) depicted the use of only one type of substance and the rest, 21 (4.3%, N = 479), portrayed the use of multiple substances. The commonest substance portrayed to be used was alcohol, 197 (41.1%, N = 479), followed by tobacco, 81 (16.9%, N = 479). Cannabis was shown to be used in only 3 (0.6%, N = 479); Cocaine and Heroin in 8 (1.6%, N = 479) of the films. There was no statistically significant difference on substance use portrayal between the home movies acted in English and Yoruba (chi2 = 32.8; df = 7 at p > or = 0.05). A significant number of films on video tapes in Nigeria portrayed substance use which could act as triggers or reinforcement for substance use among the viewing audience, especially adolescents and young adults. The need to censor video tapes on substance use portrayal was advocated.

SVC VIDEO STREAM ALLOCATION AND ADAPTATION IN HETEROGENEOUS NETWORK

Directory of Open Access Journals (Sweden)

E. A. Pakulova

2016-07-01

Full Text Available The paper deals with video data transmission in format H.264/SVC standard with QoS requirements satisfaction. The Sender-Side Path Scheduling (SSPS algorithm and Sender-Side Video Adaptation (SSVA algorithm were developed. SSPS algorithm gives the possibility to allocate video traffic among several interfaces while SSVA algorithm dynamically changes the quality of video sequence in relation to QoS requirements. It was shown that common usage of two developed algorithms enables to aggregate throughput of access networks, increase parameters of Quality of Experience and decrease losses in comparison with Round Robin algorithm. For evaluation of proposed solution, the set-up was made. The trace files with throughput of existing public networks were used in experiments. Based on this information the throughputs of networks were limited and losses for paths were set. The results of research may be used for study and transmission of video data in heterogeneous wireless networks.

Forensic analysis of video steganography tools

Directory of Open Access Journals (Sweden)

Thomas Sloan

2015-05-01

Full Text Available Steganography is the art and science of concealing information in such a way that only the sender and intended recipient of a message should be aware of its presence. Digital steganography has been used in the past on a variety of media including executable files, audio, text, games and, notably, images. Additionally, there is increasing research interest towards the use of video as a media for steganography, due to its pervasive nature and diverse embedding capabilities. In this work, we examine the embedding algorithms and other security characteristics of several video steganography tools. We show how all feature basic and severe security weaknesses. This is potentially a very serious threat to the security, privacy and anonymity of their users. It is important to highlight that most steganography users have perfectly legal and ethical reasons to employ it. Some common scenarios would include citizens in oppressive regimes whose freedom of speech is compromised, people trying to avoid massive surveillance or censorship, political activists, whistle blowers, journalists, etc. As a result of our findings, we strongly recommend ceasing any use of these tools, and to remove any contents that may have been hidden, and any carriers stored, exchanged and/or uploaded online. For many of these tools, carrier files will be trivial to detect, potentially compromising any hidden data and the parties involved in the communication. We finish this work by presenting our steganalytic results, that highlight a very poor current state of the art in practical video steganography tools. There is unfortunately a complete lack of secure and publicly available tools, and even commercial tools offer very poor security. We therefore encourage the steganography community to work towards the development of more secure and accessible video steganography tools, and make them available for the general public. The results presented in this work can also be seen as a useful

The relationship between violent video games, acculturation, and aggression among Latino adolescents.

Science.gov (United States)

Escobar-Chaves, S Liliana; Kelder, Steve; Orpinas, Pamela

2002-12-01

Multiple factors are involved in the occurrence of aggressive behavior. The purpose of this study was to evaluate the hypotheses that Latino middle school children exposed to higher levels of video game playing will exhibit a higher level of aggression and fighting compared to children exposed to lower levels and that the more acculturated middle school Latino children will play more video games and will prefer more violent video games compared to less acculturated middle school Latino children. This study involved 5,831 students attending eight public schools in Texas. A linear relationship was observed between the time spent playing video games and aggression scores. Higher aggression scores were significantly associated with heavier video playing for boys and girls (p video games, the more they fought at school (p video game playing increased, as well as the amount of time they played video games. Students who reported speaking more Spanish at home and with their friends were less likely to spend large amounts of time playing video games and less likely to prefer violent video games (p < 0.05).

Content-based video retrieval by example video clip

Science.gov (United States)

Dimitrova, Nevenka; Abdel-Mottaleb, Mohamed

1997-01-01

This paper presents a novel approach for video retrieval from a large archive of MPEG or Motion JPEG compressed video clips. We introduce a retrieval algorithm that takes a video clip as a query and searches the database for clips with similar contents. Video clips are characterized by a sequence of representative frame signatures, which are constructed from DC coefficients and motion information (`DC+M' signatures). The similarity between two video clips is determined by using their respective signatures. This method facilitates retrieval of clips for the purpose of video editing, broadcast news retrieval, or copyright violation detection.

Beat the Fear of Public Speaking: Mobile 360° Video Virtual Reality Exposure Training in Home Environment Reduces Public Speaking Anxiety.

Science.gov (United States)

Stupar-Rutenfrans, Snežana; Ketelaars, Loes E H; van Gisbergen, Marnix S

2017-10-01

With this article, we aim to increase our understanding of how mobile virtual reality exposure therapy (VRET) can help reduce speaking anxiety. Using the results of a longitudinal study, we examined the effect of a new VRET strategy (Public Speech Trainer, PST), that incorporates 360° live recorded VR environments, on the reduction of public speaking anxiety. The PST was developed as a 360° smartphone application for a VR head-mounted device that participants could use at home. Realistic anxiety experiences were created by means of live 360° video recordings of a lecture hall containing three training sessions based on graded exposure framework; empty classroom (a) and with a small (b) and large audience (c). Thirty-five students participated in all sessions using PST. Anxiety levels were measured before and after each session over a period of 4 weeks. As expected, speaking anxiety significantly decreased after the completion of all PST sessions, and the decrement was the strongest in participants with initially high speaking anxiety baseline levels. Results also revealed that participants with moderate and high speaking anxiety baseline level differ in the anxiety state pattern over time. Conclusively and in line with habituation theory, the results supported the notion that VRET is more effective when aimed at reducing high-state anxiety levels. Further implications for future research and improvement of current VRET strategies are discussed.

78 FR 5854 - Notification of the First Meetings of the U.S.-Korea FTA Environmental Affairs Council and ECA...

Science.gov (United States)

2013-01-28

... DEPARTMENT OF STATE [Public Notice 8164] Notification of the First Meetings of the U.S.-Korea FTA... 20 (Environment) of the United States-Korea Free Trade Agreement (``FTA'') and the Commission... INFORMATION: Article 20.6.1 of the United States-Korea FTA establishes an Environmental Affairs Council (the...

Immersive video

Science.gov (United States)

Moezzi, Saied; Katkere, Arun L.; Jain, Ramesh C.

1996-03-01

Interactive video and television viewers should have the power to control their viewing position. To make this a reality, we introduce the concept of Immersive Video, which employs computer vision and computer graphics technologies to provide remote users a sense of complete immersion when viewing an event. Immersive Video uses multiple videos of an event, captured from different perspectives, to generate a full 3D digital video of that event. That is accomplished by assimilating important information from each video stream into a comprehensive, dynamic, 3D model of the environment. Using this 3D digital video, interactive viewers can then move around the remote environment and observe the events taking place from any desired perspective. Our Immersive Video System currently provides interactive viewing and `walkthrus' of staged karate demonstrations, basketball games, dance performances, and typical campus scenes. In its full realization, Immersive Video will be a paradigm shift in visual communication which will revolutionize television and video media, and become an integral part of future telepresence and virtual reality systems.

On the Teaching of Science, Technology and International Affairs.

Science.gov (United States)

Weiss, Charles

2012-03-01

Despite the ubiquity and critical importance of science and technology in international affairs, their role receives insufficient attention in traditional international relations curricula. There is little literature on how the relations between science, technology, economics, politics, law and culture should be taught in an international context. Since it is impossible even for scientists to master all the branches of natural science and engineering that affect public policy, the learning goals of students whose primary training is in the social sciences should be to get some grounding in the natural sciences or engineering, to master basic policy skills, to understand the basic concepts that link science and technology to their broader context, and to gain a respect for the scientific and technological dimensions of the broader issues they are addressing. They also need to cultivate a fearless determination to master what they need to know in order to address policy issues, an open-minded but skeptical attitude towards the views of dueling experts, regardless of whether they agree with their politics, and (for American students) a world-view that goes beyond a strictly U.S. perspective on international events. The Georgetown University program in Science, Technology and International Affairs (STIA) is a unique, multi-disciplinary undergraduate liberal arts program that embodies this approach and could be an example that other institutions of higher learning might adapt to their own requirements.

A Snapshot of the Depiction of Electronic Cigarettes in YouTube Videos.

Science.gov (United States)

Romito, Laura M; Hurwich, Risa A; Eckert, George J

2015-11-01

To assess the depiction of e-cigarettes in YouTube videos. The sample (N = 63) was selected from the top 20 search results for "electronic cigarette," and "e-cig" with each term searched twice by the filters "Relevance" and "View Count." Data collected included title, length, number of views, "likes," "dislikes," comments, and inferred demographics of individuals appearing in the videos. Seventy-six percent of videos included at least one man, 62% included a Caucasian, and 50% included at least one young individual. Video content connotation was coded as positive (76%), neutral (18%), or negative (6%). Videos were categorized as advertisement (33%), instructional (17%), news clip (19%), product review (13%), entertainment (11%), public health (3%), and personal testimonial (3%). Most e-cigarette YouTube videos are non-traditional or covert advertisements featuring young Caucasian men.

Content-Based Video Retrieval: A Database Perspective

NARCIS (Netherlands)

Petkovic, M.; Jonker, Willem

2003-01-01

Recent advances in computing, communication, and data storage have led to an increasing number of large digital libraries publicly available on the Internet. In addition to alphanumeric data, other modalities, including video play an important role in these libraries. Ordinary techniques will not

Video demystified

CERN Document Server

Jack, Keith

2004-01-01

This international bestseller and essential reference is the "bible" for digital video engineers and programmers worldwide. This is by far the most informative analog and digital video reference available, includes the hottest new trends and cutting-edge developments in the field. Video Demystified, Fourth Edition is a "one stop" reference guide for the various digital video technologies. The fourth edition is completely updated with all new chapters on MPEG-4, H.264, SDTV/HDTV, ATSC/DVB, and Streaming Video (Video over DSL, Ethernet, etc.), as well as discussions of the latest standards throughout. The accompanying CD-ROM is updated to include a unique set of video test files in the newest formats. *This essential reference is the "bible" for digital video engineers and programmers worldwide *Contains all new chapters on MPEG-4, H.264, SDTV/HDTV, ATSC/DVB, and Streaming Video *Completely revised with all the latest and most up-to-date industry standards.

Is Tickling Torture? Assessing Welfare towards Slow Lorises (Nycticebus spp.) within Web 2.0 Videos.

Science.gov (United States)

Nekaris, K Anne I; Musing, Louisa; Vazquez, Asier Gil; Donati, Giuseppe

2015-01-01

Videos, memes and images of pet slow lorises have become increasingly popular on the Internet. Although some video sites allow viewers to tag material as 'animal cruelty', no site has yet acknowledged the presence of cruelty in slow loris videos. We examined 100 online videos to assess whether they violated the 'five freedoms' of animal welfare and whether presence or absence of these conditions contributed to the number of thumbs up and views received by the videos. We found that all 100 videos showed at least 1 condition known as negative for lorises, indicating absence of the necessary freedom; 4% showed only 1 condition, but in nearly one third (31.3%) all 5 chosen criteria were present, including human contact (57%), daylight (87%), signs of stress/ill health (53%), unnatural environment (91%) and isolation from conspecifics (77%). The public were more likely to like videos where a slow loris was kept in the light or displayed signs of stress. Recent work on primates has shown that imagery of primates in a human context can cause viewers to perceive them as less threatened. Prevalence of a positive public opinion of such videos is a real threat towards awareness of the conservation crisis faced by slow lorises. © 2016 S. Karger AG, Basel.

Video pedagogy

OpenAIRE

Länsitie, Janne; Stevenson, Blair; Männistö, Riku; Karjalainen, Tommi; Karjalainen, Asko

2016-01-01

The short film is an introduction to the concept of video pedagogy. The five categories of video pedagogy further elaborate how videos can be used as a part of instruction and learning process. Most pedagogical videos represent more than one category. A video itself doesn’t necessarily define the category – the ways in which the video is used as a part of pedagogical script are more defining factors. What five categories did you find? Did you agree with the categories, or are more...

Student Affairs Case Management: Merging Social Work Theory with Student Affairs Practice

Science.gov (United States)

Adams, Sharrika D.; Hazelwood, Sherry; Hayden, Bruce

2014-01-01

Case management is a functional area in higher education and student affairs that emerged after the mass shootings at Virginia Tech in 2007. Although new to higher education, case management emerged from established social work practice. This article compares social work theory and case management standards with a new case management model for…

77 FR 70874 - Notification of the Next Meetings of the U.S.-Chile FTA Environmental Affairs Council and ECA...

Science.gov (United States)

2012-11-27

... DEPARTMENT OF STATE [Public Notice: 8095] Notification of the Next Meetings of the U.S.-Chile FTA... Commission pursuant to Chapter 19 (Environment) of the United States-Chile Free Trade Agreement (``FTA'') and...: Article 19.3 of the United States-Chile FTA establishes an Environment Affairs Council, which shall meet...

Violent Video Gaming and Moral Reasoning in Adolescents: Is There an Association?

Science.gov (United States)

Bajovic, Mirjana

2013-01-01

In this study of 109 adolescents from the eighth grade of seven public elementary schools in Canada, the relationship between adolescents' violent video game playing patterns, habits and attitudes, and their levels of moral reasoning was investigated. The results suggested that playing violent video games in general was a very popular activity…

Do Older Adults Hate Video Games until they Play them? A Proof-of-Concept Study

DEFF Research Database (Denmark)

Ferguson, Chris; Nielsen, Rune Kristian Lundedal; Maguire, Ryan

2016-01-01

The issue of negative video game influences on youth remains contentious in public debate, the scholarly community and among policy makers. Recent research has indicated that negative attitudes toward video games are, in part, generational in nature with older adults more inclined to endorse...... negative beliefs about video games. The current mixed design study examined the impact of exposure to games on beliefs about video games in a small (n = 34) sample of older adults. Results indicated that older adults were more concerned about video games as an abstract concept but when exposed...

100 Million Views of Electronic Cigarette YouTube Videos and Counting: Quantification, Content Evaluation, and Engagement Levels of Videos.

Science.gov (United States)

Huang, Jidong; Kornfield, Rachel; Emery, Sherry L

2016-03-18

. YouTube appears to be used unevenly for promotional purposes by e-cigarette brands, and our analyses indicated a high level of user engagement with a small subset of content. There is evidence that YouTube videos promote e-cigarettes as cigarette smoking cessation tools. Presence and reach of e-cigarette videos on YouTube warrants attention from public health professionals and policymakers.

The assessment of online heath videos for surgery in Crohn's Disease.

Science.gov (United States)

Marshall, J H; Baker, D M; Lee, M J; Jones, G L; Lobo, A J; Brown, S R

2018-02-10

YouTube ™ is an open-access, non-peer reviewed video-hosting site and is used as a source of publicly available healthcare information. This study aimed to assess the thematic content of the most viewed videos relating to surgery and Crohn's Disease and to explore the viewer interactions to these videos. A search of YouTube ™ was carried out using one search string. The 50 most viewed videos were identified and categorised by source, content themes and assessed for viewer interactions. Video comments were used to describe the usefulness of the video content to viewers. The majority of videos were uploaded by patients (n=21).The remainder were uploaded by individual health care professionals (n=9), hospital/speciality associations (n=18) and industry (n=2). The median number of likes for patient videos was significantly higher than hospital/speciality association videos (p=content(n=27), and more comments asking for further information (n=14). The median number of likes for 'experience of surgery' (p=content of patient sourced videos focused on surgical and disease experience, suggesting these themes are important to patients.Current patient developed videos provide limited information, as reflected by viewers requesting further information. Storytelling patient-centred videos combined with clinical evidence may be a good model for future videos. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

The effects of scene characteristics, resolution, and compression on the ability to recognize objects in video

Science.gov (United States)

Dumke, Joel; Ford, Carolyn G.; Stange, Irena W.

2011-03-01

Public safety practitioners increasingly use video for object recognition tasks. These end users need guidance regarding how to identify the level of video quality necessary for their application. The quality of video used in public safety applications must be evaluated in terms of its usability for specific tasks performed by the end user. The Public Safety Communication Research (PSCR) project performed a subjective test as one of the first in a series to explore visual intelligibility in video-a user's ability to recognize an object in a video stream given various conditions. The test sought to measure the effects on visual intelligibility of three scene parameters (target size, scene motion, scene lighting), several compression rates, and two resolutions (VGA (640x480) and CIF (352x288)). Seven similarly sized objects were used as targets in nine sets of near-identical source scenes, where each set was created using a different combination of the parameters under study. Viewers were asked to identify the objects via multiple choice questions. Objective measurements were performed on each of the scenes, and the ability of the measurement to predict visual intelligibility was studied.

Video microblogging

DEFF Research Database (Denmark)

Bornoe, Nis; Barkhuus, Louise

2010-01-01

Microblogging is a recently popular phenomenon and with the increasing trend for video cameras to be built into mobile phones, a new type of microblogging has entered the arena of electronic communication: video microblogging. In this study we examine video microblogging, which is the broadcasting...... of short videos. A series of semi-structured interviews offers an understanding of why and how video microblogging is used and what the users post and broadcast....

International Affairs Programs: The Air Force Versus the Army

Science.gov (United States)

2015-10-01

individual tutoring programs . Additionally RAS personnel are offered regional enhancement studies opportunities at several facilities.48 RAS personnel...AU/ACSC/2015 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY INTERNATIONAL AFFAIRS PROGRAMS : THE AIR FORCE VERSUS THE ARMY by Robin L...5 COMPARISON: INTERNATIONAL AFFAIRS PROGRAMS AIR FORCE VERSUS ARMY 8

Reducing cyberbullying: A theory of reasoned action-based video prevention program for college students.

Science.gov (United States)

Doane, Ashley N; Kelley, Michelle L; Pearson, Matthew R

2016-01-01

Few studies have evaluated the effectiveness of cyberbullying prevention/intervention programs. The goals of the present study were to develop a Theory of Reasoned Action (TRA)-based video program to increase cyberbullying knowledge (1) and empathy toward cyberbullying victims (2), reduce favorable attitudes toward cyberbullying (3), decrease positive injunctive (4) and descriptive norms about cyberbullying (5), and reduce cyberbullying intentions (6) and cyberbullying behavior (7). One hundred sixty-seven college students were randomly assigned to an online video cyberbullying prevention program or an assessment-only control group. Immediately following the program, attitudes and injunctive norms for all four types of cyberbullying behavior (i.e., unwanted contact, malice, deception, and public humiliation), descriptive norms for malice and public humiliation, empathy toward victims of malice and deception, and cyberbullying knowledge significantly improved in the experimental group. At one-month follow-up, malice and public humiliation behavior, favorable attitudes toward unwanted contact, deception, and public humiliation, and injunctive norms for public humiliation were significantly lower in the experimental than the control group. Cyberbullying knowledge was significantly higher in the experimental than the control group. These findings demonstrate a brief cyberbullying video is capable of improving, at one-month follow-up, cyberbullying knowledge, cyberbullying perpetration behavior, and TRA constructs known to predict cyberbullying perpetration. Considering the low cost and ease with which a video-based prevention/intervention program can be delivered, this type of approach should be considered to reduce cyberbullying. © 2015 Wiley Periodicals, Inc.

Do Older Adults Hate Video Games until they Play them? A Proof-of-Concept Study

OpenAIRE

Ferguson, Chris; Nielsen, Rune Kristian Lundedal; Maguire, Ryan

2016-01-01

The issue of negative video game influences on youth remains contentious in public debate, the scholarly community and among policy makers. Recent research has indicated that negative attitudes toward video games are, in part, generational in nature with older adults more inclined to endorse negative beliefs about video games. The current mixed design study examined the impact of exposure to games on beliefs about video games in a small (n = 34) sample of older adults. Results indicated that ...

Video-Voice Project (Zambia) | IDRC - International Development ...

International Development Research Centre (IDRC) Digital Library (Canada)

Video-Voice Project (Zambia). The Zambian health care system has been negatively affected by globalization and faces severe resource constraints. The government has adopted a health reform that emphasizes public participation. This approach requires an informed citizenry, however, at a time when the country is facing ...

Representation of Refugees, Asylum-Seekers and Refugee Affairs In Hungarian Dailies

Directory of Open Access Journals (Sweden)

Lilla VICSEK

2008-11-01

Full Text Available How does the press in Hungary write about refugees, asylum-seekers and refugee affairs? We sought to answer this question. Articles appearing in 2005 and 2006 in two leading national Hungarian dailies were examined with quantitative content analysis. The results show that the articles analyzed often treat refugee affairs as an “official” political matter. The high proportion of legislation and political positions conveys the image that refugee affairs are a state or intergovernmental matter, an “official”, legal, political issue rather than for example a humanitarian question. Most of the articles published in both papers write about problems and conflicts in connection with refugee affairs. The negative media image has different significance for different topics. We argue that the question of refugee affairs is a topic where the image shown by the media is of great relevance: the media can be a more important source of information on this subject than personal contacts.

Online videos to promote sun safety: results of a contest

Directory of Open Access Journals (Sweden)

Annelise Lorelei Dawson

2011-06-01

Full Text Available Seventy-percent of Americans search health information online, half of whom access medical content on social media websites.  In spite of this broad usage, the medical community underutilizes social media to distribute preventive health information.  This project aimed to highlight the promise of social media for delivering skin cancer prevention messaging by hosting and quantifying the impact of an online video contest. In 2010 and 2011, we solicited video submissions and searched existing YouTube videos.  Three finalists were selected and ranked. Winners were announced at national dermatology meetings and publicized via a contest website. Afterwards, YouTube view counts were monitored.  No increase in video viewing frequency was observed following the 2010 or 2011 contest.  This contest successfully identified exemplary online sun safety videos; however, increased viewership remains to be seen.  Social media offers a promising outlet for preventive health messaging. Future efforts must explore strategies for enhancing viewership of online content.

Helping Competencies of Student Affairs Professionals: A Delphi Study

Science.gov (United States)

Reynolds, Amy L.

2011-01-01

The purpose of this study was to gather student affairs professionals' perceptions of the knowledge and skills needed to effectively help students. Using the Delphi method, 159 entry-level and mid-level student affairs administrators from institutions across the United States were surveyed regarding their perceptions of the helping skills they use…

Telehealth at the US Department of Veterans Affairs after Hurricane Sandy.

Science.gov (United States)

Der-Martirosian, Claudia; Griffin, Anne R; Chu, Karen; Dobalian, Aram

2018-01-01

Background Like other integrated health systems, the US Department of Veterans Affairs has widely implemented telehealth during the past decade to improve access to care for its patient population. During major crises, the US Department of Veterans Affairs has the potential to transition healthcare delivery from traditional care to telecare. This paper identifies the types of Veterans Affairs telehealth services used during Hurricane Sandy (2012), and examines the patient characteristics of those users. Methods This study conducted both quantitative and qualitative analyses. Veterans Affairs administrative and clinical data files were used to illustrate the use of telehealth services 12 months pre- and 12 months post- Hurricane Sandy. In-person interviews with 31 key informants at the Manhattan Veterans Affairs Medical Center three-months post- Hurricane Sandy were used to identify major themes related to telecare. Results During the seven-month period of hospital closure at the Manhattan Veterans Affairs Medical Center after Hurricane Sandy, in-person patient visits decreased dramatically while telehealth visits increased substantially, suggesting that telecare was used in lieu of in-person care for some vulnerable patients. The most commonly used types of Veterans Affairs telehealth services included primary care, triage, mental health, home health, and ancillary services. Using qualitative analyses, three themes emerged from the interviews regarding the use of Veterans Affairs telecare post- Hurricane Sandy: patient safety, provision of telecare, and patient outreach. Conclusion Telehealth offers the potential to improve post-disaster access to and coordination of care. More information is needed to better understand how telehealth can change the processes and outcomes during disasters. Future studies should also evaluate key elements, such as adequate resources, regulatory and technology issues, workflow integration, provider resistance, diagnostic fidelity and

Celebrity over science? An analysis of Lyme disease video content on YouTube.

Science.gov (United States)

Yiannakoulias, N; Tooby, R; Sturrock, S L

2017-10-01

Lyme disease has been a subject of medical controversy for several decades. In this study we looked at the availability and type of content represented in a (n = 700) selection of YouTube videos on the subject of Lyme disease. We classified video content into a small number of content areas, and studied the relationship between these content areas and 1) video views and 2) video likeability. We found very little content uploaded by government or academic institutions; the vast majority of content was uploaded by independent users. The most viewed videos tend to contain celebrity content and personal stories; videos with prevention information tend to be of less interest, and videos with science and medical information tend to be less liked. Our results suggest that important public health information on YouTube is very likely to be ignored unless it is made more appealing to modern consumers of online video content. Copyright © 2017 Elsevier Ltd. All rights reserved.

A video imaging system and related control hardware for nuclear safeguards surveillance applications

International Nuclear Information System (INIS)

Whichello, J.V.

1987-03-01

A novel video surveillance system has been developed for safeguards applications in nuclear installations. The hardware was tested at a small experimental enrichment facility located at the Lucas Heights Research Laboratories. The system uses digital video techniques to store, encode and transmit still television pictures over the public telephone network to a receiver located in the Australian Safeguards Office at Kings Cross, Sydney. A decoded, reconstructed picture is then obtained using a second video frame store. A computer-controlled video cassette recorder is used automatically to archive the surveillance pictures. The design of the surveillance system is described with examples of its operation

100 Million Views of Electronic Cigarette YouTube Videos and Counting: Quantification, Content Evaluation, and Engagement Levels of Videos

Science.gov (United States)

2016-01-01

information-sharing platform for electronic cigarettes. YouTube appears to be used unevenly for promotional purposes by e-cigarette brands, and our analyses indicated a high level of user engagement with a small subset of content. There is evidence that YouTube videos promote e-cigarettes as cigarette smoking cessation tools. Presence and reach of e-cigarette videos on YouTube warrants attention from public health professionals and policymakers. PMID:26993213

The Organizational Realities of Student Affairs: A Political Perspective

Science.gov (United States)

Shinn, Jeremiah B.

2015-01-01

The purpose of this study was to understand the organizational functions of student-affairs at Indiana University and to understand the nature of the conflict between student-affairs and the larger organization. This study utilized the case-study research design. Much of the data collected and analyzed during this case study were of a historical…

Leave management for promoting organisational efficiency in the Department of Correctional Services and the Department of Home Affairs : Pretoria region / Mathews Tibane Moleki

OpenAIRE

Moleki, Mathews Tibane

2014-01-01

The framework of this study is based on the reforms of human resource leave management in the field of public administration for the South African public sector. The researcher’s interest lies in the increasing complexity of leave management development pertaining to policy-making, administrative processes and efficiency in the South African public sector. This study aimed to assess leave management at the Department of Correctional Services (DCS) and the Department of Home Affairs (DHA). The...

An Analysis of MSFC Public Affairs Television and Target Audiences with Suggestions for Future Growth and Directions

Science.gov (United States)

Smeyak, Gerald P.

1996-01-01

Because of profound changes in government and the space program, this may be an ideal time to evaluate MSFC's Public Affairs television efforts. The changes are continued downsizing of government programs; reduction in research and development; changes in the space program from periodic manned launches to a full-time presence in space with Space Station; and greater emphasis on science and communicating science information. At the same time that NASA is undergoing change, the media and society are also undergoing substantial upheaval. Twenty-five years ago, the three main over-the-air television networks (ABC, CBS and NBC) had a 93 share of the television audience. We now have four popular over-the-air networks (ABC, CBS, NBC and Fox) who maintain a 52 percent share of the television audience. Technological development, competition, and changing consumer tastes have created specialized media and audiences. This media fragmentation is part of a normal maturation cycle of use or adoption. While phases in the cycle vary in length due to many factors, the cycle has been consistent and reflects patterns of adoption. The cycle is: (1) Elite Media usage, (2) Popular or Mass Media usage, and (3) Specialized Media usage. Another factor that affects the media development and adoption cycle is the creation of new and competing mass and personal mediums. While television remains the dominant and most popular mass medium, it is declining and we see (via cable television) specialized networks catering to small audience segments. Because of changing technology and consumer behavior, we may not see a dominant mass media like television again.

Defining the cognitive enhancing properties of video games: Steps Towards Standardization and Translation.

Science.gov (United States)

Goodwin, Shikha Jain; Dziobek, Derek

2016-09-01

Ever since video games were available to the general public, they have intrigued brain researchers for many reasons. There is an enormous amount of diversity in the video game research, ranging from types of video games used, the amount of time spent playing video games, the definition of video gamer versus non-gamer to the results obtained after playing video games. In this paper, our goal is to provide a critical discussion of these issues, along with some steps towards generalization using the discussion of an article published by Clemenson and Stark (2005) as the starting point. The authors used a distinction between 2D versus 3D video games to compare their effects on the learning and memory in humans. The primary hypothesis of the authors is that the exploration of virtual environments while playing video games is a human correlate of environment enrichment. Authors found that video gamers performed better than the non-video gamers, and if non-gamers are trained on playing video gamers, 3D games provide better environment enrichment compared to 2D video games, as indicated by better memory scores. The end goal of standardization in video games is to be able to translate the field so that the results can be used for greater good.

Lyme Disease and YouTube TM: A Cross-Sectional Study of Video Contents.

Science.gov (United States)

Basch, Corey H; Mullican, Lindsay A; Boone, Kwanza D; Yin, Jingjing; Berdnik, Alyssa; Eremeeva, Marina E; Fung, Isaac Chun-Hai

2017-08-01

Lyme disease is the most common tick-borne disease. People seek health information on Lyme disease from YouTube TM videos. In this study, we investigated if the contents of Lyme disease-related YouTube TM videos varied by their sources. Most viewed English YouTube TM videos (n = 100) were identified and manually coded for contents and sources. Within the sample, 40 videos were consumer-generated, 31 were internet-based news, 16 were professional, and 13 were TV news. Compared with consumer-generated videos, TV news videos were more likely to mention celebrities (odds ratio [OR], 10.57; 95% confidence interval [CI], 2.13-52.58), prevention of Lyme disease through wearing protective clothing (OR, 5.63; 95% CI, 1.23-25.76), and spraying insecticides (OR, 7.71; 95% CI, 1.52-39.05). A majority of the most popular Lyme disease-related YouTube TM videos were not created by public health professionals. Responsible reporting and creative video-making facilitate Lyme disease education. Partnership with YouTube TM celebrities to co-develop educational videos may be a future direction.

Factors Influencing Student Affairs Professionals' Attainment of Professional Competencies

Science.gov (United States)

Muller, Kristyn; Grabsch, Dustin; Moore, Lori

2018-01-01

Limited research exists that examines factors influencing student affairs professionals' attainment of the professional competencies that are expected of them. The study described in this article analyzed student affairs professionals' survey responses to determine which demographics, pre-professional experiences, and educational experiences…

Video gallery of educational lectures integrated in faculty's portal

Directory of Open Access Journals (Sweden)

Jaroslav Majerník

2013-05-01

Full Text Available This paper presents a web based educational video-clips exhibition created to share various archived lectures for medical students, health care professionals as well as for general public. The presentation of closely related topics was developed as video gallery and it is based solely on free or open source tools to be available for wide academic and/or non-commercial use. Even if the educational video records can be embedded in any websites, we preferred to use our faculty’s portal, which should be a central point to offer various multimedia educational materials. The system was integrated and tested to offer open access to infectology lectures that were captured and archived from live-streamed sessions and from videoconferences.

Fostering science communication and outreach through video production in Dartmouth's IGERT Polar Environmental Change graduate program

Science.gov (United States)

Hammond Wagner, C. R.; McDavid, L. A.; Virginia, R. A.

2013-12-01

Dartmouth's NSF-supported IGERT Polar Environmental Change graduate program has focused on using video media to foster interdisciplinary thinking and to improve student skills in science communication and public outreach. Researchers, educators, and funding organizations alike recognize the value of video media for making research results more accessible and relevant to diverse audiences and across cultures. We present an affordable equipment set and the basic video training needed as well as available Dartmouth institutional support systems for students to produce outreach videos on climate change and its associated impacts on people. We highlight and discuss the successes and challenges of producing three types of video products created by graduate and undergraduate students affiliated with the Dartmouth IGERT. The video projects created include 1) graduate student profile videos, 2) a series of short student-created educational videos for Greenlandic high school students, and 3) an outreach video about women in science based on the experiences of women students conducting research during the IGERT field seminar at Summit Station and Kangerlussuaq, Greenland. The 'Science in Greenland--It's a Girl Thing' video was featured on The New York Times Dot Earth blog and the Huffington Post Green blog among others and received international recognition. While producing these videos, students 1) identified an audience and created story lines, 2) worked in front of and behind the camera, 3) utilized low-cost digital editing applications, and 4) shared the videos on multiple platforms from social media to live presentations. The three video projects were designed to reach different audiences, and presented unique challenges for content presentation and dissemination. Based on student and faculty assessment, we conclude that the video projects improved student science communication skills and increased public knowledge of polar science and the effects of climate change.

Hospital System Performance within Veterans Affairs

Data.gov (United States)

Department of Veterans Affairs — Strategic Analytics for Improvement and Learning Value Model or SAIL, is a system for summarizing hospital system performance within Veterans Health Administration...

Dashboard Videos

Science.gov (United States)

Gleue, Alan D.; Depcik, Chris; Peltier, Ted

2012-01-01

Last school year, I had a web link emailed to me entitled "A Dashboard Physics Lesson." The link, created and posted by Dale Basier on his "Lab Out Loud" blog, illustrates video of a car's speedometer synchronized with video of the road. These two separate video streams are compiled into one video that students can watch and analyze. After seeing…

Public comment sentiment on educational videos: Understanding the effects of presenter gender, video format, threading, and moderation on YouTube TED talk comments.

Directory of Open Access Journals (Sweden)

George Veletsianos

Full Text Available Scholars, educators, and students are increasingly encouraged to participate in online spaces. While the current literature highlights the potential positive outcomes of such participation, little research exists on the sentiment that these individuals may face online and on the factors that may lead some people to face different types of sentiment than others. To investigate these issues, we examined the strength of positive and negative sentiment expressed in response to TEDx and TED-Ed talks posted on YouTube (n = 655, the effect of several variables on comment and reply sentiment (n = 774,939, and the projected effects that sentiment-based moderation would have had on posted content. We found that most comments and replies were neutral in nature and some topics were more likely than others to elicit positive or negative sentiment. Videos of male presenters showed greater neutrality, while videos of female presenters saw significantly greater positive and negative polarity in replies. Animations neutralized both the negativity and positivity of replies at a very high rate. Gender and video format influenced the sentiment of replies and not just the initial comments that were directed toward the video. Finally, we found that using sentiment as a way to moderate offensive content would have a significant effect on non-offensive content. These findings have far-reaching implications for social media platforms and for those who encourage or prepare students and scholars to participate online.

Public comment sentiment on educational videos: Understanding the effects of presenter gender, video format, threading, and moderation on YouTube TED talk comments

Science.gov (United States)

Kimmons, Royce; Larsen, Ross; Dousay, Tonia A.; Lowenthal, Patrick R.

2018-01-01

Scholars, educators, and students are increasingly encouraged to participate in online spaces. While the current literature highlights the potential positive outcomes of such participation, little research exists on the sentiment that these individuals may face online and on the factors that may lead some people to face different types of sentiment than others. To investigate these issues, we examined the strength of positive and negative sentiment expressed in response to TEDx and TED-Ed talks posted on YouTube (n = 655), the effect of several variables on comment and reply sentiment (n = 774,939), and the projected effects that sentiment-based moderation would have had on posted content. We found that most comments and replies were neutral in nature and some topics were more likely than others to elicit positive or negative sentiment. Videos of male presenters showed greater neutrality, while videos of female presenters saw significantly greater positive and negative polarity in replies. Animations neutralized both the negativity and positivity of replies at a very high rate. Gender and video format influenced the sentiment of replies and not just the initial comments that were directed toward the video. Finally, we found that using sentiment as a way to moderate offensive content would have a significant effect on non-offensive content. These findings have far-reaching implications for social media platforms and for those who encourage or prepare students and scholars to participate online. PMID:29856749

Public comment sentiment on educational videos: Understanding the effects of presenter gender, video format, threading, and moderation on YouTube TED talk comments.

Science.gov (United States)

Veletsianos, George; Kimmons, Royce; Larsen, Ross; Dousay, Tonia A; Lowenthal, Patrick R

2018-01-01

Scholars, educators, and students are increasingly encouraged to participate in online spaces. While the current literature highlights the potential positive outcomes of such participation, little research exists on the sentiment that these individuals may face online and on the factors that may lead some people to face different types of sentiment than others. To investigate these issues, we examined the strength of positive and negative sentiment expressed in response to TEDx and TED-Ed talks posted on YouTube (n = 655), the effect of several variables on comment and reply sentiment (n = 774,939), and the projected effects that sentiment-based moderation would have had on posted content. We found that most comments and replies were neutral in nature and some topics were more likely than others to elicit positive or negative sentiment. Videos of male presenters showed greater neutrality, while videos of female presenters saw significantly greater positive and negative polarity in replies. Animations neutralized both the negativity and positivity of replies at a very high rate. Gender and video format influenced the sentiment of replies and not just the initial comments that were directed toward the video. Finally, we found that using sentiment as a way to moderate offensive content would have a significant effect on non-offensive content. These findings have far-reaching implications for social media platforms and for those who encourage or prepare students and scholars to participate online.

Public Affairs

Science.gov (United States)

2015-11-17

of Defense Visual Information Enterprise Architecture ............................................................................. V-9 V-4 Visual...these processes. “The emotionally gripping pictures of the war had a huge impact on Egyptian viewers. Egyptian families became emotionally...imagery, DOD employs an enterprise VI architecture of transfer and content management activities to meet the widest number of imagery requirements, as

THE PROGNOSIS OF TOTAL PUBLIC EXPENDITURES AND TYPES OF EXPENDITURES IN ROMANIA

Directory of Open Access Journals (Sweden)

ANA-PETRINA STANCIU

2012-12-01

Full Text Available The purpose of the paper is to provide a prognosis of total public expenditure and types of expenditures, starting from the evolution in time of total public expenditure and spending on public services, defense, public order and safety, economic affairs, environmental protection, housing and community amenities, health, recreation, culture and religion, education and social protection.

Video game addiction, ADHD symptomatology, and video game reinforcement.

Science.gov (United States)

Mathews, Christine L; Morrell, Holly E R; Molle, Jon E

2018-06-06

Up to 23% of people who play video games report symptoms of addiction. Individuals with attention deficit hyperactivity disorder (ADHD) may be at increased risk for video game addiction, especially when playing games with more reinforcing properties. The current study tested whether level of video game reinforcement (type of game) places individuals with greater ADHD symptom severity at higher risk for developing video game addiction. Adult video game players (N = 2,801; Mean age = 22.43, SD = 4.70; 93.30% male; 82.80% Caucasian) completed an online survey. Hierarchical multiple linear regression analyses were used to test type of game, ADHD symptom severity, and the interaction between type of game and ADHD symptomatology as predictors of video game addiction severity, after controlling for age, gender, and weekly time spent playing video games. ADHD symptom severity was positively associated with increased addiction severity (b = .73 and .68, ps .05. The relationship between ADHD symptom severity and addiction severity did not depend on the type of video game played or preferred most, ps > .05. Gamers who have greater ADHD symptom severity may be at greater risk for developing symptoms of video game addiction and its negative consequences, regardless of type of video game played or preferred most. Individuals who report ADHD symptomatology and also identify as gamers may benefit from psychoeducation about the potential risk for problematic play.

Privacy information management for video surveillance

Science.gov (United States)

Luo, Ying; Cheung, Sen-ching S.

2013-05-01

The widespread deployment of surveillance cameras has raised serious privacy concerns. Many privacy-enhancing schemes have been proposed to automatically redact images of trusted individuals in the surveillance video. To identify these individuals for protection, the most reliable approach is to use biometric signals such as iris patterns as they are immutable and highly discriminative. In this paper, we propose a privacy data management system to be used in a privacy-aware video surveillance system. The privacy status of a subject is anonymously determined based on her iris pattern. For a trusted subject, the surveillance video is redacted and the original imagery is considered to be the privacy information. Our proposed system allows a subject to access her privacy information via the same biometric signal for privacy status determination. Two secure protocols, one for privacy information encryption and the other for privacy information retrieval are proposed. Error control coding is used to cope with the variability in iris patterns and efficient implementation is achieved using surrogate data records. Experimental results on a public iris biometric database demonstrate the validity of our framework.

JPRS Report:. Soviet Union, Political Affairs

National Research Council Canada - National Science Library

1990-01-01

...; REPUBLIC PARTY AND STATE AFFAIRS - Baltic Unity Efforts Assessed, Baltic Military District Loyal to USSR Law, Latvia Paramilitary Leader on Group's Role, Formation of Latvian Defense Units, Latvian...

A Secure and Robust Object-Based Video Authentication System

Directory of Open Access Journals (Sweden)

He Dajun

2004-01-01

Full Text Available An object-based video authentication system, which combines watermarking, error correction coding (ECC, and digital signature techniques, is presented for protecting the authenticity between video objects and their associated backgrounds. In this system, a set of angular radial transformation (ART coefficients is selected as the feature to represent the video object and the background, respectively. ECC and cryptographic hashing are applied to those selected coefficients to generate the robust authentication watermark. This content-based, semifragile watermark is then embedded into the objects frame by frame before MPEG4 coding. In watermark embedding and extraction, groups of discrete Fourier transform (DFT coefficients are randomly selected, and their energy relationships are employed to hide and extract the watermark. The experimental results demonstrate that our system is robust to MPEG4 compression, object segmentation errors, and some common object-based video processing such as object translation, rotation, and scaling while securely preventing malicious object modifications. The proposed solution can be further incorporated into public key infrastructure (PKI.

78 FR 1301 - Fiscal Year 2012 Public Transportation on Indian Reservations Program Project Selections

Science.gov (United States)

2013-01-08

... DEPARTMENT OF TRANSPORTATION Federal Transit Administration Fiscal Year 2012 Public Transportation... Affairs (BIA) in the U.S. Department of the Interior for public transportation. An additional $500,000 is... Fiscal Year 2013 Public Transportation on Indian Reservations Program, which: (1) Introduces FTA's...

48 CFR 852.203-71 - Display of Department of Veterans Affairs hotline poster.

Science.gov (United States)

2010-10-01

... Veterans Affairs hotline poster. 852.203-71 Section 852.203-71 Federal Acquisition Regulations System... Provisions and Clauses 852.203-71 Display of Department of Veterans Affairs hotline poster. As prescribed in 803.7001, insert the following clause: Display of Department of Veterans Affairs Hotline Poster (DEC...

Impact of an active video game on healthy children's physical activity.

Science.gov (United States)

Baranowski, Tom; Abdelsamad, Dina; Baranowski, Janice; O'Connor, Teresia Margareta; Thompson, Debbe; Barnett, Anthony; Cerin, Ester; Chen, Tzu-An

2012-03-01

This naturalistic study tests whether children receiving a new (to them) active video game spontaneously engage in more physical activity than those receiving an inactive video game, and whether the effect would be greater among children in unsafe neighborhoods, who might not be allowed to play outside. Participants were children 9 to 12 years of age, with a BMI >50th percentile, but video games. A randomized clinical trial assigned children to receiving 2 active or 2 inactive video games, the peripherals necessary to run the games, and a Wii console. Physical activity was monitored by using accelerometers for 5 weeks over the course of a 13-week experiment. Neighborhood safety was assessed with a 12 item validated questionnaire. There was no evidence that children receiving the active video games were more active in general, or at anytime, than children receiving the inactive video games. The outcomes were not moderated by parent perceived neighborhood safety, child BMI z score, or other demographic characteristics. These results provide no reason to believe that simply acquiring an active video game under naturalistic circumstances provides a public health benefit to children.

Designing and Using Videos in Undergraduate Geoscience Education - a workshop and resource website review

Science.gov (United States)

Wiese, K.; Mcconnell, D. A.

2014-12-01

Do you use video in your teaching? Do you make your own video? Interested in joining our growing community of geoscience educators designing and using video inside and outside the classroom? Over four months in Spring 2014, 22 educators of varying video design and development expertise participated in an NSF-funded On the Cutting Edge virtual workshop to review the best educational research on video design and use; to share video-development/use strategies and experiences; and to develop a website of resources for a growing community of geoscience educators who use video: http://serc.carleton.edu/NAGTWorkshops/video/workshop2014/index.html. The site includes links to workshop presentations, teaching activity collections, and a growing collection of online video resources, including "How-To" videos for various video editing or video-making software and hardware options. Additional web resources support several topical themes including: using videos to flip classes, handling ADA access and copyright issues, assessing the effectiveness of videos inside and outside the classroom, best design principles for video learning, and lists and links of the best videos publicly available for use. The workshop represents an initial step in the creation of an informal team of collaborators devoted to the development and support of an ongoing network of geoscience educators designing and using video. Instructors who are interested in joining this effort are encouraged to contact the lead author.

Enhancement system of nighttime infrared video image and visible video image

Science.gov (United States)

Wang, Yue; Piao, Yan

2016-11-01

Visibility of Nighttime video image has a great significance for military and medicine areas, but nighttime video image has so poor quality that we can't recognize the target and background. Thus we enhance the nighttime video image by fuse infrared video image and visible video image. According to the characteristics of infrared and visible images, we proposed improved sift algorithm andαβ weighted algorithm to fuse heterologous nighttime images. We would deduced a transfer matrix from improved sift algorithm. The transfer matrix would rapid register heterologous nighttime images. And theαβ weighted algorithm can be applied in any scene. In the video image fusion system, we used the transfer matrix to register every frame and then used αβ weighted method to fuse every frame, which reached the time requirement soft video. The fused video image not only retains the clear target information of infrared video image, but also retains the detail and color information of visible video image and the fused video image can fluency play.

Agency Video, Audio and Imagery Library

Science.gov (United States)

Grubbs, Rodney

2015-01-01

The purpose of this presentation was to inform the ISS International Partners of the new NASA Agency Video, Audio and Imagery Library (AVAIL) website. AVAIL is a new resource for the public to search for and download NASA-related imagery, and is not intended to replace the current process by which the International Partners receive their Space Station imagery products.

Organ donation video messaging: differential appeal, emotional valence, and behavioral intention.

Science.gov (United States)

Rodrigue, J R; Fleishman, A; Vishnevsky, T; Fitzpatrick, S; Boger, M

2014-10-01

Video narratives increasingly are used to draw the public's attention to the need for more registered organ donors. We assessed the differential impact of donation messaging videos on appeal, emotional valence, and organ donation intentions in 781 non-registered adults. Participants watched six videos (four personal narratives, one informational video without personal narrative, and one unrelated to donation) with or without sound (subtitled), randomly sequenced to minimize order effects. We assessed appeal, emotional valence, readiness to register as organ donors, and donation information-seeking behavior. Compared to other video types, one featuring a pediatric transplant recipient (with or without sound) showed more favorable appeal (p emotional valence (p emotion (OR = 1.05, 95% CI = 1.03, 1.07, p < 0.001) were significant multivariable predictors of clicking through to the donation website. Brief, one-min videos can have a very dramatic and positive impact on willingness to consider donation and behavioral intentions to register as an organ donor. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

SnapVideo: Personalized Video Generation for a Sightseeing Trip.

Science.gov (United States)

Zhang, Luming; Jing, Peiguang; Su, Yuting; Zhang, Chao; Shaoz, Ling

2017-11-01

Leisure tourism is an indispensable activity in urban people's life. Due to the popularity of intelligent mobile devices, a large number of photos and videos are recorded during a trip. Therefore, the ability to vividly and interestingly display these media data is a useful technique. In this paper, we propose SnapVideo, a new method that intelligently converts a personal album describing of a trip into a comprehensive, aesthetically pleasing, and coherent video clip. The proposed framework contains three main components. The scenic spot identification model first personalizes the video clips based on multiple prespecified audience classes. We then search for some auxiliary related videos from YouTube 1 according to the selected photos. To comprehensively describe a scenery, the view generation module clusters the crawled video frames into a number of views. Finally, a probabilistic model is developed to fit the frames from multiple views into an aesthetically pleasing and coherent video clip, which optimally captures the semantics of a sightseeing trip. Extensive user studies demonstrated the competitiveness of our method from an aesthetic point of view. Moreover, quantitative analysis reflects that semantically important spots are well preserved in the final video clip. 1 https://www.youtube.com/.

Video: useful tool for delivering family planning messages.

Science.gov (United States)

Sumarsono, S K

1985-10-01

In 1969, the Government of Indonesia declared that the population explosion was a national problem. The National Family Planning Program was consequently launched to encourage adoption of the ideal of a small, happy and prosperous family norm. Micro-approach messages are composed of the following: physiology of menstruation; reproductive process; healthy pregnancy; rational family planning; rational application of contraceptives; infant and child care; nutrition improvement; increase in breastfeeding; increase in family income; education in family life; family health; and deferred marriage age. Macro-approach messages include: the population problem and its impact on socioeconomic aspects; efforts to cope with the population problem; and improvement of women's lot. In utilizing the media and communication channels, the program encourages the implementation of units and working units of IEC to produce IEC materials; utilizes all possible existing media and IEC channels; maintains the consistent linkage between the activity of mass media and the IEC activities in the field; and encourages the private sector to participate in the production of IEC media and materials. A media production center was set up and carries out the following activities: producing video cassettes for tv broadcasts of family planning drama, family planning news, and tv spots; producing duplicates of the video cassettes for distribution to provinces in support of the video network; producing teaching materials for family planning workers; and transfering family planning films into video cassettes. A video network was developed and includes video monitors in family planning service points such as hospitals, family planning clinics and public places like bus stations. In 1985, the program will be expanded by 50 mobile information units equipped with video monitors. Video has potentials to increase the productivity and effectiveness of the family planning program. The video production process is

Efficient management and promotion of utilization of the video information acquired by observation

Science.gov (United States)

Kitayama, T.; Tanaka, K.; Shimabukuro, R.; Hase, H.; Ogido, M.; Nakamura, M.; Saito, H.; Hanafusa, Y.; Sonoda, A.

2012-12-01

In Japan Agency for Marine-Earth Science and Technology (JAMSTEC), the deep sea videos are made from the research by JAMSTEC submersibles in 1982, and the information on the huge deep-sea that will reach more 4,000 dives (ca. 24,700 tapes) by the present are opened to public via the Internet since 2002. The deep-sea videos is important because the time variation of deep-sea environment with difficult investigation and collection and growth of the living thing in extreme environment can be checked. Moreover, with development of video technique, the advanced analysis of an investigation image is attained. For grasp of deep sea environment, especially the utility value of the image is high. In JAMSTEC's Data Research Center for Marine-Earth Sciences (DrC), collection of the video are obtained by dive investigation of JAMSTEC, preservation, quality control, and open to public are performed. It is our big subject that the huge video information which utility value has expanded managed efficiently and promotion of use. In this announcement, the present measure is introduced about these subjects . The videos recorded on a tape or various media onboard are collected, and the backup and encoding for preventing the loss and degradation are performed. The video inside of a hard disk has the large file size. Then, we use the Linear Tape File System (LTFS) which attracts attention with image management engineering these days. Cost does not start compared with the usual disk backup, but correspondence years can also save the video data for a long time, and the operatively of a file is not different from a disk. The video that carried out the transcode to offer is archived by disk storage, and offer according to a use is possible for it. For the promotion of utilization of the video, the video public presentation system was reformed completely from November, 2011 to "JAMSTEC E-library of Deep Sea Images (http:// www.godac.jamstec.go.jp/jedi/)" This new system has preparing

Augmented video viewing: transforming video consumption into an active experience

OpenAIRE

WIJNANTS, Maarten; Leën, Jeroen; QUAX, Peter; LAMOTTE, Wim

2014-01-01

Traditional video productions fail to cater to the interactivity standards that the current generation of digitally native customers have become accustomed to. This paper therefore advertises the \\activation" of the video consumption process. In particular, it proposes to enhance HTML5 video playback with interactive features in order to transform video viewing into a dynamic pastime. The objective is to enable the authoring of more captivating and rewarding video experiences for end-users. T...

Video game performances are preserved in ADHD children compared with controls.

Science.gov (United States)

Bioulac, Stéphanie; Lallemand, Stéphanie; Fabrigoule, Colette; Thoumy, Anne-Laure; Philip, Pierre; Bouvard, Manuel Pierre

2014-08-01

Although ADHD and excessive video game playing have received some attention, few studies have explored the performances of ADHD children when playing video games. The authors hypothesized that performances of ADHD children would be as good as those of control children in motivating video games tasks but not in the Continuous Performance Test II (CPT II). The sample consisted of 26 ADHD children and 16 control children. Performances of ADHD and control children were compared on three commercially available games, on the repetition of every game, and on the CPT II. ADHD children had lower performances on the CPT II than did controls, but they exhibited equivalent performances to controls when playing video games at both sessions and on all three games. When playing video games, ADHD children present no difference in inhibitory performances compared with control children. This demonstrates that cognitive difficulties in ADHD are task dependent. © 2012 SAGE Publications.

Video encryption using chaotic masks in joint transform correlator

Science.gov (United States)

Saini, Nirmala; Sinha, Aloka

2015-03-01

A real-time optical video encryption technique using a chaotic map has been reported. In the proposed technique, each frame of video is encrypted using two different chaotic random phase masks in the joint transform correlator architecture. The different chaotic random phase masks can be obtained either by using different iteration levels or by using different seed values of the chaotic map. The use of different chaotic random phase masks makes the decryption process very complex for an unauthorized person. Optical, as well as digital, methods can be used for video encryption but the decryption is possible only digitally. To further enhance the security of the system, the key parameters of the chaotic map are encoded using RSA (Rivest-Shamir-Adleman) public key encryption. Numerical simulations are carried out to validate the proposed technique.

Video encryption using chaotic masks in joint transform correlator

International Nuclear Information System (INIS)

Saini, Nirmala; Sinha, Aloka

2015-01-01

A real-time optical video encryption technique using a chaotic map has been reported. In the proposed technique, each frame of video is encrypted using two different chaotic random phase masks in the joint transform correlator architecture. The different chaotic random phase masks can be obtained either by using different iteration levels or by using different seed values of the chaotic map. The use of different chaotic random phase masks makes the decryption process very complex for an unauthorized person. Optical, as well as digital, methods can be used for video encryption but the decryption is possible only digitally. To further enhance the security of the system, the key parameters of the chaotic map are encoded using RSA (Rivest–Shamir–Adleman) public key encryption. Numerical simulations are carried out to validate the proposed technique. (paper)

Making it Real: Faculty Collaboration to Create Video Content

Directory of Open Access Journals (Sweden)

Claudia Jennifer Dold

2012-04-01

Full Text Available Interest in integrative health care is a growing area of health practice, combining conventional medical treatments with safe and effective complementary and alternative medicine. These modalities relate to both improving physical and psychological well-being, and enhancing conventional talk therapy. In an interdisciplinary collaboration, teaching and library faculty have created a series of sixteen on-line video interviews that introduce practitioner-relevant experiences to students as supplemental course material. These videos are available through the department web-pages to students in other related disciplines as well, including Social Work, Counselor Education, Psychology, and the Colleges of Public Health, Nursing, and Medicine. The video series was undertaken as part of the educational mission of the library, bringing to the classroom new material that is essential to the professional development of future counselors.

Powers and Duties of the Corporate Affairs Commission as a ...

African Journals Online (AJOL)

The Corporate Affairs Commission was established by section 1 of the Companies and Allied Matters Act, Cap C.20, Laws of the Federation of Nigeria, 2004 (CAMA). The Corporate Affairs Commission is a regulatory body, established to regulate the incorporation, running and winding up of companies, business names and ...

Parts-based detection of AK-47s for forensic video analysis

OpenAIRE

Jones, Justin

2010-01-01

Approved for public release; distribution is unlimited Law enforcement, military personnel, and forensic analysts are increasingly reliant on imaging ystems to perform in a hostile environment and require a robust method to efficiently locate bjects of interest in videos and still images. Current approaches require a full-time operator to monitor a surveillance video or to sift a hard drive for suspicious content. In this thesis, we demonstrate the effectiveness of automated analysis tools...

Multi-Task Video Captioning with Video and Entailment Generation

OpenAIRE

Pasunuru, Ramakanth; Bansal, Mohit

2017-01-01

Video captioning, the task of describing the content of a video, has seen some promising improvements in recent years with sequence-to-sequence models, but accurately learning the temporal and logical dynamics involved in the task still remains a challenge, especially given the lack of sufficient annotated data. We improve video captioning by sharing knowledge with two related directed-generation tasks: a temporally-directed unsupervised video prediction task to learn richer context-aware vid...

Video Quality Prediction Models Based on Video Content Dynamics for H.264 Video over UMTS Networks

Directory of Open Access Journals (Sweden)

Asiya Khan

2010-01-01

Full Text Available The aim of this paper is to present video quality prediction models for objective non-intrusive, prediction of H.264 encoded video for all content types combining parameters both in the physical and application layer over Universal Mobile Telecommunication Systems (UMTS networks. In order to characterize the Quality of Service (QoS level, a learning model based on Adaptive Neural Fuzzy Inference System (ANFIS and a second model based on non-linear regression analysis is proposed to predict the video quality in terms of the Mean Opinion Score (MOS. The objective of the paper is two-fold. First, to find the impact of QoS parameters on end-to-end video quality for H.264 encoded video. Second, to develop learning models based on ANFIS and non-linear regression analysis to predict video quality over UMTS networks by considering the impact of radio link loss models. The loss models considered are 2-state Markov models. Both the models are trained with a combination of physical and application layer parameters and validated with unseen dataset. Preliminary results show that good prediction accuracy was obtained from both the models. The work should help in the development of a reference-free video prediction model and QoS control methods for video over UMTS networks.

Streaming Video--The Wave of the Video Future!

Science.gov (United States)

Brown, Laura

2004-01-01

Videos and DVDs give the teachers more flexibility than slide projectors, filmstrips, and 16mm films but teachers and students are excited about a new technology called streaming. Streaming allows the educators to view videos on demand via the Internet, which works through the transfer of digital media like video, and voice data that is received…

Public Diplomacy: An Alternative Diplomacy in Foreign Affairs’ Issues. Greek Public Diplomacy: Capabilities and Perspectives

Science.gov (United States)

2011-06-01

146 Abdullah Bozkurt, “Democratic Deficit in Turkey,” Today’s Zaman, April 19, 2011, http://www.todayszaman.com/ columnist -241412-democratic-deficit...2010/04/09/confucius-to-their-enemies-china%E2%80%99s-investment-in- public-diplomacy/. 250 J. Nye, “The New Public Diplomacy,” Project Syndicate , Feb...255 J. Nye, “The New Public Diplomacy,” Project Syndicate , Feb 10, 2010, http://www.project- syndicate.org

Pre-Exposure Prophylaxis YouTube Videos: Content Evaluation.

Science.gov (United States)

Kecojevic, Aleksandar; Basch, Corey; Basch, Charles; Kernan, William

2018-02-16

Antiretroviral (ARV) medicines reduce the risk of transmitting the HIV virus and are recommended as daily pre-exposure prophylaxis (PrEP) in combination with safer sex practices for HIV-negative individuals at a high risk for infection, but are underused in HIV prevention. Previous literature suggests that YouTube is extensively used to share health information. While pre-exposure prophylaxis (PrEP) is a novel and promising approach to HIV prevention, there is limited understanding of YouTube videos as a source of information on PrEP. The objective of this study was to describe the sources, characteristics, and content of the most widely viewed PrEP YouTube videos published up to October 1, 2016. The keywords "pre-exposure prophylaxis" and "Truvada" were used to find 217 videos with a view count >100. Videos were coded for source, view count, length, number of comments, and selected aspects of content. Videos were also assessed for the most likely target audience. The total cumulative number of views was >2.3 million, however, a single Centers for Disease Control and Prevention video accounted for >1.2 million of the total cumulative views. A great majority (181/217, 83.4%) of the videos promoted the use of PrEP, whereas 60.8% (132/217) identified the specific target audience. In contrast, only 35.9% (78/217) of the videos mentioned how to obtain PrEP, whereas less than one third addressed the costs, side effects, and safety aspects relating to PrEP. Medical and academic institutions were the sources of the largest number of videos (66/217, 30.4%), followed by consumers (63/217, 29.0%), community-based organizations (CBO; 48/217, 22.1%), and media (40/217, 18.4%). Videos uploaded by the media sources were more likely to discuss the cost of PrEP (PYouTube videos can be used to share reliable PrEP information with individuals. Further research is needed to identify the best practices for using this medium to promote and increase PrEP uptake. ©Aleksandar Kecojevic

Student Affairs in Complex Contexts

African Journals Online (AJOL)

Dissatisfaction and frustration with political leaders have sent students ... In the Democratic Republic of Congo, the Minister of Higher Education has ordered a ... Student Affairs will need to anticipate and find innovative ways to adjust ... Razia Mayet's article focuses on the effectiveness of learning development interventions.

The state of doctoral education in public administration: developments in the field's research preparation

NARCIS (Netherlands)

O'Toole, Laurence J.; Brewer, Gene A.; Facer II, Rex L.; Douglas, James W.

1998-01-01

This article reports the results of a 1995 survey of the fifty-six NASPAA-affiliated doctoral programs of public administration and public affairs. Following on two related streams of research, we assess the degree of intellectual coherence in the field of public administration, and document what

Study of Temporal Effects on Subjective Video Quality of Experience.

Science.gov (United States)

Bampis, Christos George; Zhi Li; Moorthy, Anush Krishna; Katsavounidis, Ioannis; Aaron, Anne; Bovik, Alan Conrad

2017-11-01

HTTP adaptive streaming is being increasingly deployed by network content providers, such as Netflix and YouTube. By dividing video content into data chunks encoded at different bitrates, a client is able to request the appropriate bitrate for the segment to be played next based on the estimated network conditions. However, this can introduce a number of impairments, including compression artifacts and rebuffering events, which can severely impact an end-user's quality of experience (QoE). We have recently created a new video quality database, which simulates a typical video streaming application, using long video sequences and interesting Netflix content. Going beyond previous efforts, the new database contains highly diverse and contemporary content, and it includes the subjective opinions of a sizable number of human subjects regarding the effects on QoE of both rebuffering and compression distortions. We observed that rebuffering is always obvious and unpleasant to subjects, while bitrate changes may be less obvious due to content-related dependencies. Transient bitrate drops were preferable over rebuffering only on low complexity video content, while consistently low bitrates were poorly tolerated. We evaluated different objective video quality assessment algorithms on our database and found that objective video quality models are unreliable for QoE prediction on videos suffering from both rebuffering events and bitrate changes. This implies the need for more general QoE models that take into account objective quality models, rebuffering-aware information, and memory. The publicly available video content as well as metadata for all of the videos in the new database can be found at http://live.ece.utexas.edu/research/LIVE_NFLXStudy/nflx_index.html.

Non-Cooperative Facial Recognition Video Dataset Collection Plan

Energy Technology Data Exchange (ETDEWEB)

Kimura, Marcia L. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Erikson, Rebecca L. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Lombardo, Nicholas J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

2013-08-31

The Pacific Northwest National Laboratory (PNNL) will produce a non-cooperative (i.e. not posing for the camera) facial recognition video data set for research purposes to evaluate and enhance facial recognition systems technology. The aggregate data set consists of 1) videos capturing PNNL role players and public volunteers in three key operational settings, 2) photographs of the role players for enrolling in an evaluation database, and 3) ground truth data that documents when the role player is within various camera fields of view. PNNL will deliver the aggregate data set to DHS who may then choose to make it available to other government agencies interested in evaluating and enhancing facial recognition systems. The three operational settings that will be the focus of the video collection effort include: 1) unidirectional crowd flow 2) bi-directional crowd flow, and 3) linear and/or serpentine queues.

A video authentication technique

International Nuclear Information System (INIS)

Johnson, C.S.

1987-01-01

Unattended video surveillance systems are particularly vulnerable to the substitution of false video images into the cable that connects the camera to the video recorder. New technology has made it practical to insert a solid state video memory into the video cable, freeze a video image from the camera, and hold this image as long as desired. Various techniques, such as line supervision and sync detection, have been used to detect video cable tampering. The video authentication technique described in this paper uses the actual video image from the camera as the basis for detecting any image substitution made during the transmission of the video image to the recorder. The technique, designed for unattended video systems, can be used for any video transmission system where a two-way digital data link can be established. The technique uses similar microprocessor circuitry at the video camera and at the video recorder to select sample points in the video image for comparison. The gray scale value of these points is compared at the recorder controller and if the values agree within limits, the image is authenticated. If a significantly different image was substituted, the comparison would fail at a number of points and the video image would not be authenticated. The video authentication system can run as a stand-alone system or at the request of another system

Things That are Near Though Distant: Extramarital Affairs in Heian-Period Japan

Directory of Open Access Journals (Sweden)

Matthew Grubits

2009-12-01

Full Text Available According to historian William McCullough, a society cannot be understood without an appreciation of its marriage institutions, for marriage institutions are a dominant strand in the fabric of any society. In the Heian period, however, there was an even more dominant strand in the fabric of society than marriage that impinged on the relationships between aristocratic men and women. As historian Ivan Morris points out, the most prevalent relationships between men and women were extramarital affairs. If an appreciation of marriage institutions is necessary for us to understand Heian society, then an appreciation of affairs is likewise necessary. Few historians have addressed the subject of affairs, though they are central to the most notable texts from the period. This article addresses this gap in scholarship by exploring why affairs were so prevalent during the Heian period. This exploration involves looking at the marriage institution, perceptions of sexuality, belief systems and, importantly, aestheticism. Heian society was intensely aesthetic – a great emphasis was placed on pathos, beauty and aesthetic acts such as composing poetry. This paper argues that affairs were themselves aesthetic acts; that is, they were occasions of aesthetic expression. Because aristocrats had a preoccupation with aestheticism, they embraced affairs.

The LivePhoto Physics videos and video analysis site

Science.gov (United States)

Abbott, David

2009-09-01

The LivePhoto site is similar to an archive of short films for video analysis. Some videos have Flash tools for analyzing the video embedded in the movie. Most of the videos address mechanics topics with titles like Rolling Pencil (check this one out for pedagogy and content knowledge—nicely done!), Juggler, Yo-yo, Puck and Bar (this one is an inelastic collision with rotation), but there are a few titles in other areas (E&M, waves, thermo, etc.).

Are active video games useful to combat obesity?

Science.gov (United States)

There has been a lot of interest in active video games (AVGs), sometimes called exergames, as a source of physical activity (PA). AVGs were originally designed and sold as an entertainment medium with the objective of making a profit. Members of the public health and kinesiology communities saw the ...

Ranking Highlights in Personal Videos by Analyzing Edited Videos.

Science.gov (United States)

Sun, Min; Farhadi, Ali; Chen, Tseng-Hung; Seitz, Steve

2016-11-01

We present a fully automatic system for ranking domain-specific highlights in unconstrained personal videos by analyzing online edited videos. A novel latent linear ranking model is proposed to handle noisy training data harvested online. Specifically, given a targeted domain such as "surfing," our system mines the YouTube database to find pairs of raw and their corresponding edited videos. Leveraging the assumption that an edited video is more likely to contain highlights than the trimmed parts of the raw video, we obtain pair-wise ranking constraints to train our model. The learning task is challenging due to the amount of noise and variation in the mined data. Hence, a latent loss function is incorporated to mitigate the issues caused by the noise. We efficiently learn the latent model on a large number of videos (about 870 min in total) using a novel EM-like procedure. Our latent ranking model outperforms its classification counterpart and is fairly competitive compared with a fully supervised ranking system that requires labels from Amazon Mechanical Turk. We further show that a state-of-the-art audio feature mel-frequency cepstral coefficients is inferior to a state-of-the-art visual feature. By combining both audio-visual features, we obtain the best performance in dog activity, surfing, skating, and viral video domains. Finally, we show that impressive highlights can be detected without additional human supervision for seven domains (i.e., skating, surfing, skiing, gymnastics, parkour, dog activity, and viral video) in unconstrained personal videos.

Video processing for human perceptual visual quality-oriented video coding.

Science.gov (United States)

Oh, Hyungsuk; Kim, Wonha

2013-04-01

We have developed a video processing method that achieves human perceptual visual quality-oriented video coding. The patterns of moving objects are modeled by considering the limited human capacity for spatial-temporal resolution and the visual sensory memory together, and an online moving pattern classifier is devised by using the Hedge algorithm. The moving pattern classifier is embedded in the existing visual saliency with the purpose of providing a human perceptual video quality saliency model. In order to apply the developed saliency model to video coding, the conventional foveation filtering method is extended. The proposed foveation filter can smooth and enhance the video signals locally, in conformance with the developed saliency model, without causing any artifacts. The performance evaluation results confirm that the proposed video processing method shows reliable improvements in the perceptual quality for various sequences and at various bandwidths, compared to existing saliency-based video coding methods.

No Reference Video-Quality-Assessment Model for Monitoring Video Quality of IPTV Services

Science.gov (United States)

Yamagishi, Kazuhisa; Okamoto, Jun; Hayashi, Takanori; Takahashi, Akira

Service providers should monitor the quality of experience of a communication service in real time to confirm its status. To do this, we previously proposed a packet-layer model that can be used for monitoring the average video quality of typical Internet protocol television content using parameters derived from transmitted packet headers. However, it is difficult to monitor the video quality per user using the average video quality because video quality depends on the video content. To accurately monitor the video quality per user, a model that can be used for estimating the video quality per video content rather than the average video quality should be developed. Therefore, to take into account the impact of video content on video quality, we propose a model that calculates the difference in video quality between the video quality of the estimation-target video and the average video quality estimated using a packet-layer model. We first conducted extensive subjective quality assessments for different codecs and video sequences. We then model their characteristics based on parameters related to compression and packet loss. Finally, we verify the performance of the proposed model by applying it to unknown data sets different from the training data sets used for developing the model.

Failure to demonstrate that playing violent video games diminishes prosocial behavior.

Science.gov (United States)

Tear, Morgan J; Nielsen, Mark

2013-01-01

Past research has found that playing a classic prosocial video game resulted in heightened prosocial behavior when compared to a control group, whereas playing a classic violent video game had no effect. Given purported links between violent video games and poor social behavior, this result is surprising. Here our aim was to assess whether this finding may be due to the specific games used. That is, modern games are experienced differently from classic games (more immersion in virtual environments, more connection with characters, etc.) and it may be that playing violent video games impacts prosocial behavior only when contemporary versions are used. Experiments 1 and 2 explored the effects of playing contemporary violent, non-violent, and prosocial video games on prosocial behavior, as measured by the pen-drop task. We found that slight contextual changes in the delivery of the pen-drop task led to different rates of helping but that the type of game played had little effect. Experiment 3 explored this further by using classic games. Again, we found no effect. We failed to find evidence that playing video games affects prosocial behavior. Research on the effects of video game play is of significant public interest. It is therefore important that speculation be rigorously tested and findings replicated. Here we fail to substantiate conjecture that playing contemporary violent video games will lead to diminished prosocial behavior.

Blood Sampling in Newborns: A Systematic Review of YouTube Videos.

Science.gov (United States)

Bueno, Mariana; Nishi, Érika Tihemi; Costa, Taine; Freire, Laís Machado; Harrison, Denise

Objective of this study was to conduct a systematic review of YouTube videos showing neonatal blood sampling, and to evaluate pain management and comforting interventions used. Selected videos were consumer- or professional-produced videos showing human newborns undergoing heel lancing or venipuncture for blood sampling, videos showing the entire blood sampling procedure (from the first attempt or puncture to the time of application of a cotton ball or bandage), publication date prior to October 2014, Portuguese titles, available audio. Search terms included "neonate," "newborn," "neonatal screening," and "blood collection." Two reviewers independently screened the videos and extracted the following data. A total of 13 140 videos were retrieved, of which 1354 were further evaluated, and 68 were included. Videos were mostly consumer produced (97%). Heel lancing was performed in 62 (91%). Forty-nine infants (72%) were held by an adult during the procedure. Median pain score immediately after puncture was 4 (interquartile range [IQR] = 0-5), and median length of cry throughout the procedure was 61 seconds (IQR = 88). Breastfeeding (3%) and swaddling (1.5%) were rarely implemented. Posted YouTube videos in Portuguese of newborns undergoing blood collection demonstrate minimal use of pain treatment, and maximal distress during procedures. Knowledge translation strategies are needed to implement effective measures for neonatal pain relief and comfort.

Civilian Health and Medical Program of the Department of Veterans Affairs (CHAMPVA)

Data.gov (United States)

Department of Veterans Affairs — Civilian Health and Medical Program of the Department of Veterans Affairs (CHAMPVA) is a health care benefit program designed for the dependents of certain Veterans....

assessement of information resource of public libraries in rivers state

African Journals Online (AJOL)

Information Impact | Journal of Information and Knowledge Management

users, awareness of resources provided by public libraries in Rivers State is low, ... decision making, and culture development of individuals and social groups. ..... programmes, current affairs, fish production, human right, business, oil spillage,.

Headless, hungry, and unhealthy: a video content analysis of obese persons portrayed in online news.

Science.gov (United States)

Puhl, Rebecca M; Peterson, Jamie Lee; DePierre, Jenny A; Luedicke, Joerg

2013-01-01

The news media has substantial influence on public perceptions of social and health issues. This study conducted a video content analysis to examine portrayals of obese persons in online news reports about obesity. The authors downloaded online news videos about obesity (N = 371) from 5 major news websites and systematically coded visual portrayals of obese and nonobese adults and youth in these videos. The authors found that 65% of overweight/obese adults and 77% of overweight/obese youth were portrayed in a negative, stigmatizing manner across multiple obesity-related topics covered in online news videos. In particular, overweight/obese individuals were significantly more likely than were nonoverweight individuals to be portrayed as headless, with an unflattering emphasis on isolated body parts, from an unflattering rear view of their excess weight, eating unhealthy foods, engaging in sedentary behavior, and dressed in inappropriately fitting clothing. Nonoverweight individuals were significantly more likely to be portrayed positively. In conclusion, obese children and adults are frequently stigmatized in online news videos about obesity. These findings have important implications for public perceptions of obesity and obese persons and may reinforce negative societal weight bias.

Impact of Mini-drone based Video Surveillance on Invasion of Privacy

OpenAIRE

Korshunov, Pavel; Bonetto, Margherita; Ebrahimi, Touradj; Ramponi, Giovanni

2015-01-01

An increase in adoption of video surveillance, affecting many aspects of daily lives, raises public concern about an intrusion into individual privacy. New sensing and surveillance technologies, such as mini-drones, threaten to eradicate boundaries of private space even more. Therefore, it is important to study the effect of mini-drones on privacy intrusion and to understand how existing protection privacy filters perform on a video captured by a mini-drone. To this end, we have built a publi...

Policy Implementation of Government Affairs Devolution Scope of the Ministry of Home Affairs

Directory of Open Access Journals (Sweden)

Abdul Halik

2015-06-01

Full Text Available Deconcentration policies held because not all authority/government affairs can be done by using the principle of decentralization. The intent of this policy is to synergize the central and local relations. However, in reality not all of the activities of these policies can produce output in accordance with the plans and policy objectives, including those carried out by the Ministry of the Interior. Such conditions occur because of the policy implementation process has not been going well. This study uses naturalistic methods or qualitative descriptive explanation. The purpose of this study is to investigate the process of policy implementation, identify the factors that influence, as well as the results of policy implementation devolution of government affairs deconcentration scope of the Ministry of the Interior in the province of West Java. The results of this study indicate that in general the result of the implementation of deconcentration policy in West Java province is relatively accordance with the objectives of the implementation of deconcentration policy. Similarly, the output of the implementation of deconcentration program targets as predetermined. Nevertheless, there are still many shortcomings in the implementation process.

Physics and Video Analysis

Science.gov (United States)

Allain, Rhett

2016-05-01

We currently live in a world filled with videos. There are videos on YouTube, feature movies and even videos recorded with our own cameras and smartphones. These videos present an excellent opportunity to not only explore physical concepts, but also inspire others to investigate physics ideas. With video analysis, we can explore the fantasy world in science-fiction films. We can also look at online videos to determine if they are genuine or fake. Video analysis can be used in the introductory physics lab and it can even be used to explore the make-believe physics embedded in video games. This book covers the basic ideas behind video analysis along with the fundamental physics principles used in video analysis. The book also includes several examples of the unique situations in which video analysis can be used.

USSR Report: Political and Sociological Affairs.

Science.gov (United States)

1986-07-18

something at which to look closely, besides porno - graphy. For example, to notice and report in good time that video takes root more rapidly far away from...of Video Technology (Vsevolod Vilchek; ZHURNALIST, No 5, May 86) . 42 Ukrainian Obkom Chief on Congress Propaganda Drive (B. Goncharenko...POLITICAL, SOCIAL ASPECTS OF VIDEO TECHNOLOGY Moscow ZHURNALIST in Russian No 5, May 86 pp 44-46 [Article by Vsevolod Vilchek, candidate of art

Global Summit on Student Affairs and Services: Prof. Adam Habib's ...

African Journals Online (AJOL)

2016-11-01

Nov 1, 2016 ... He was a keynote speaker at the 2016 Global Summit on Student Affairs and Services held from 27–28 October ... and Services, with 50 student affairs leaders in attendance. To survive the 21st century, .... While Habib knew there was tax avoidance, if increased taxes resulted in a 20% contraction in gross ...

Video games and youth violence: a prospective analysis in adolescents.

Science.gov (United States)

Ferguson, Christopher J

2011-04-01

The potential influence of violent video games on youth violence remains an issue of concern for psychologists, policymakers and the general public. Although several prospective studies of video game violence effects have been conducted, none have employed well validated measures of youth violence, nor considered video game violence effects in context with other influences on youth violence such as family environment, peer delinquency, and depressive symptoms. The current study builds upon previous research in a sample of 302 (52.3% female) mostly Hispanic youth. Results indicated that current levels of depressive symptoms were a strong predictor of serious aggression and violence across most outcome measures. Depressive symptoms also interacted with antisocial traits so that antisocial individuals with depressive symptoms were most inclined toward youth violence. Neither video game violence exposure, nor television violence exposure, were prospective predictors of serious acts of youth aggression or violence. These results are put into the context of criminological data on serious acts of violence among youth.

Video games

OpenAIRE

Kolář, Vojtěch

2012-01-01

This thesis is based on a detailed analysis of various topics related to the question of whether video games can be art. In the first place it analyzes the current academic discussion on this subject and confronts different opinions of both supporters and objectors of the idea, that video games can be a full-fledged art form. The second point of this paper is to analyze the properties, that are inherent to video games, in order to find the reason, why cultural elite considers video games as i...

Credibility and Authenticity of Digitally Signed Videos in Traffic

Directory of Open Access Journals (Sweden)

Ivan Grgurević

2008-11-01

Full Text Available The paper presents the possibilities of insuring the credibilityand authenticity of the surveillance camera video by digitalsigning, using the public key infrastructure as part of interoperabletraffic and information system in the future intelligenttransport systems. The surveillance camera video is a sequenceof individual frames and a unique digital print, i. e. hash valueis calculated for each of these. By encryption of the hash valuesof the frames using private encryption key of the surveillancecentre, digital signatures are created and they are stored in thedatabase. The surveillance centre can issue a copy of the videoto all the interested subjects for scientific and research workand investigation. Regardless of the scope, each subsequentmanipulation of the video copy contents will certainly changethe hash value of all the frames. The procedure of determiningthe authenticity and credibility of videos is reduced to the comparisonof the hash values of the frames stored in the databaseof the surveillance centre with the values obtained from the interestedsubjects such as the traffic experts and investigators,surveillance-security services etc.

Friends with Benefits: Optimizing Civil Affairs for Future Engagements

Science.gov (United States)

2014-06-01

11 Coles and Weinberg, Civil Affairs: Soldiers Become Governors, 10. 12 Ibid., 12. 13 Charles S. Hyneman, “The...Government, 1775–1991, 329. 35 Ibid., 334. 36 C. Darwin Stolzenbach and Henry A. Kissinger, Civil Affairs in Korea 1950–1951 (Chevy Chase, MD: Johns...DC: U.S. Government Printing Office, 2010), 2. 58 Charles Key, “Petraeus, Crocker Criticize Iran, Call for Halt to Troop Pullout,” CNN, April 8

Understanding perceptions of genital herpes disclosure through analysis of an online video contest.

Science.gov (United States)

Catallozzi, Marina; Ebel, Sophia C; Chávez, Noé R; Shearer, Lee S; Mindel, Adrian; Rosenthal, Susan L

2013-12-01

The aims of this study were to examine pre-existing videos in order to explore the motivation for, possible approaches to, and timing and context of disclosure of genital herpes infection as described by the lay public. A thematic content analysis was performed on 63 videos submitted to an Australian online contest sponsored by the Australian Herpes Management Forum and Novartis Pharmaceuticals designed to promote disclosure of genital herpes. Videos either provided a motivation for disclosure of genital herpes or directed disclosure without an explicit rationale. Motivations included manageability of the disease or consistency with important values. Evaluation of strategies and logistics of disclosure revealed a variety of communication styles including direct and indirect. Disclosure settings included those that were private, semiprivate and public. Disclosure was portrayed in a variety of relationship types, and at different times within those relationships, with many videos demonstrating disclosure in connection with a romantic setting. Individuals with genital herpes are expected to disclose to susceptible partners. This analysis suggests that understanding lay perspectives on herpes disclosure to a partner may help healthcare providers develop counselling messages that decrease anxiety and foster disclosure to prevent transmission.

Book review: Alina Bârgăoanu, Examenul Schengen. În căutarea sferei publice europene [The Schengen Exam. In Search of the European Public Sphere

Directory of Open Access Journals (Sweden)

Flavia Durach

2012-03-01

Full Text Available “The Schengen Exam. In Search of the European Public Sphere” focuses on the Romanian public sphere and its connectivity to European issues. The public sphere is interconnected to other essential processes, such as establishing legitimacy, public opinion formation, ensuring representation of all positions and opinions, collective identity formation, and deliberation processes. The author tests the viability of the concept of “Europeanized public spheres” in the particular context of the negotiations for Romania’s accession to the Schengen area of free movement. As result of a research project carried out between 10th of January and 22nd of March 2011 by The Centre of Research in Communication, at the Faculty of Communication and Public Relations (The National School of Administrative and Political Studies, Bucharest, the book addresses the following areas: the coverage of the Schengen subject in foreign mass-media, media coverage and framing in Romania, the public perception on the matter and the opinion of Romanian high profile actors involved in European affairs. Overall, the entire research indicates a predominantly local, national perspective when dealing with the Schengen affair, thus suggesting that the Romanian public sphere is largely disconnected, even isolated from EU trends.

Streaming Video Games: Copyright Infringement or Protected Speech?

Directory of Open Access Journals (Sweden)

Eirik Evert Elias Jungar

2016-12-01

Full Text Available Streaming video games, that is, live broadcasting playing video games on the internet, is incredibly popular. Millions tune into twitch.tv daily to watch eSport tournaments, their favourite streamer, and chat with other viewers. But all is not rosy in the world of streaming games. Recently, some game developers have aggressively exercised their copyright to, firstly, claim part of the streamers’ revenue, and secondly, control the context in which their game is shown. The article analyzes whether game developers have, and should have, such rights under EU copyright law. Reaching the conclusion that video game streams infringe the game developer’s right to communicate their works to the public, I argue that freedom of expression can and should be used to rein in their rights in certain cases. Subjecting the lawfulness of streams to game developers’ good will risks stifling the expressions of streamers. The streamers, their audience, and even the copyright holders, would be worse off for it.

Are video sharing web sites a useful source of information on hypertension?

Science.gov (United States)

Kumar, Nilay; Pandey, Ambarish; Venkatraman, Anand; Garg, Neetika

2014-07-01

Hypertension (HTN) is a prevalent and growing public health problem in the United States and worldwide. Video sharing Web sites such as YouTube could potentially influence patient behaviors via properties of interpersonal and mass media communication. We conducted this cross-sectional study to assess the accuracy and content of YouTube videos on HTN and understand how viewers interact with this online information. We analyzed 209 videos (31.57 hours) of which 63% were classified as useful, 33% as misleading, and 4% represented patient's personal experiences. Number of views per day and "likes" were significantly lower for useful videos. Approximately half the misleading videos contained product advertisements, 70% advocated unproven alternative treatments, and 91% targeted patients. Viewer engagement (number of views) was a poor predictor of usefulness and/or content whereas source of upload, and target audiences were good predictors of usefulness and/or content. Videos uploaded by university channels and/or professional organizations that targeted physicians had a 99.4% (P < .001) probability of being useful whereas videos uploaded by individuals with unknown credentials that targeted patients had a 21.2% (P < .001) probability of being useful. A majority of HTN-related videos on YouTube are useful. Viewer engagement is significantly higher with videos that contain misleading and/or erroneous information in comparison to videos that contain useful information. Copyright © 2014 American Society of Hypertension. Published by Elsevier Inc. All rights reserved.

Attrition from Student Affairs: Perspectives from Those Who Exited the Profession

Science.gov (United States)

Marshall, Sarah M.; Gardner, Megan Moore; Hughes, Carole; Lowery, Ute

2016-01-01

Attrition of student affairs professionals is an issue of concern for the profession. This mixed methods study highlights reasons why participants left their student affairs careers. Seven general themes emerged from the study, including burnout, salary issues, career alternatives, work/family conflict, limited advancement, supervisor issues and…

China Report, Economic Affairs

Science.gov (United States)

1986-02-11

percent of members of leading groups of large and medium-sized back- bone enterprises have received education at and above college level. The average...enterprises, so that enterprises genuinely become lively "economic cells ," not simply subsidiaries of administrative organs. 4. In the sphere of...electric power stations, and breweries , resulting in great losses and waste. Such a state of affairs will certainly achieve no further development. 31

Relacije umetnosti i video igara / Relations of Art and Video Games

OpenAIRE

Manojlo Maravić

2012-01-01

When discussing the art of video games, three different contexts need to be considered: the 'high' art (video games and the art); commercial video games (video games as the art) and the fan art. Video games are a legitimate artistic medium subject to modifications and recontextualisations in the process of creating a specific experience of the player/user/audience and political action by referring to particular social problems. They represent a high technological medium that increases, with p...

Secure and Lightweight Cloud-Assisted Video Reporting Protocol over 5G-Enabled Vehicular Networks.

Science.gov (United States)

Nkenyereye, Lewis; Kwon, Joonho; Choi, Yoon-Ho

2017-09-23

In the vehicular networks, the real-time video reporting service is used to send the recorded videos in the vehicle to the cloud. However, when facilitating the real-time video reporting service in the vehicular networks, the usage of the fourth generation (4G) long term evolution (LTE) was proved to suffer from latency while the IEEE 802.11p standard does not offer sufficient scalability for a such congested environment. To overcome those drawbacks, the fifth-generation (5G)-enabled vehicular network is considered as a promising technology for empowering the real-time video reporting service. In this paper, we note that security and privacy related issues should also be carefully addressed to boost the early adoption of 5G-enabled vehicular networks. There exist a few research works for secure video reporting service in 5G-enabled vehicular networks. However, their usage is limited because of public key certificates and expensive pairing operations. Thus, we propose a secure and lightweight protocol for cloud-assisted video reporting service in 5G-enabled vehicular networks. Compared to the conventional public key certificates, the proposed protocol achieves entities' authorization through anonymous credential. Also, by using lightweight security primitives instead of expensive bilinear pairing operations, the proposed protocol minimizes the computational overhead. From the evaluation results, we show that the proposed protocol takes the smaller computation and communication time for the cryptographic primitives than that of the well-known Eiza-Ni-Shi protocol.

Using learning analytics to evaluate a video-based lecture series.

Science.gov (United States)

Lau, K H Vincent; Farooque, Pue; Leydon, Gary; Schwartz, Michael L; Sadler, R Mark; Moeller, Jeremy J

2018-01-01

The video-based lecture (VBL), an important component of the flipped classroom (FC) and massive open online course (MOOC) approaches to medical education, has primarily been evaluated through direct learner feedback. Evaluation may be enhanced through learner analytics (LA) - analysis of quantitative audience usage data generated by video-sharing platforms. We applied LA to an experimental series of ten VBLs on electroencephalography (EEG) interpretation, uploaded to YouTube in the model of a publicly accessible MOOC. Trends in view count; total percentage of video viewed and audience retention (AR) (percentage of viewers watching at a time point compared to the initial total) were examined. The pattern of average AR decline was characterized using regression analysis, revealing a uniform linear decline in viewership for each video, with no evidence of an optimal VBL length. Segments with transient increases in AR corresponded to those focused on core concepts, indicative of content requiring more detailed evaluation. We propose a model for applying LA at four levels: global, series, video, and feedback. LA may be a useful tool in evaluating a VBL series. Our proposed model combines analytics data and learner self-report for comprehensive evaluation.

Rare Disease Video Portal

OpenAIRE

Sánchez Bocanegra, Carlos Luis

2011-01-01

Rare Disease Video Portal (RD Video) is a portal web where contains videos from Youtube including all details from 12 channels of Youtube. Rare Disease Video Portal (RD Video) es un portal web que contiene los vídeos de Youtube incluyendo todos los detalles de 12 canales de Youtube. Rare Disease Video Portal (RD Video) és un portal web que conté els vídeos de Youtube i que inclou tots els detalls de 12 Canals de Youtube.

Homeland Security Affairs Journal (press release)

OpenAIRE

Naval Postgraduate School (U.S.); Center for Homeland Defense and Security

2013-01-01

Homeland Security Affairs (HSA) is the peer-reviewed online journal of the Center for Homeland Defense and Security (CHDS). The journal provides a forum to propose and debate strategies, policies and organizational arrangements to strengthen U.S. homeland security.

Medical students' perceptions of video-linked lectures and video-streaming

Directory of Open Access Journals (Sweden)

Karen Mattick

2010-12-01

Full Text Available Video-linked lectures allow healthcare students across multiple sites, and between university and hospital bases, to come together for the purposes of shared teaching. Recording and streaming video-linked lectures allows students to view them at a later date and provides an additional resource to support student learning. As part of a UK Higher Education Academy-funded Pathfinder project, this study explored medical students' perceptions of video-linked lectures and video-streaming, and their impact on learning. The methodology involved semi-structured interviews with 20 undergraduate medical students across four sites and five year groups. Several key themes emerged from the analysis. Students generally preferred live lectures at the home site and saw interaction between sites as a major challenge. Students reported that their attendance at live lectures was not affected by the availability of streamed lectures and tended to be influenced more by the topic and speaker than the technical arrangements. These findings will inform other educators interested in employing similar video technologies in their teaching.Keywords: video-linked lecture; video-streaming; student perceptions; decisionmaking; cross-campus teaching.

Automated Indexing and Search of Video Data in Large Collections with inVideo

Directory of Open Access Journals (Sweden)

Shuangbao Paul Wang

2017-08-01

Full Text Available In this paper, we present a novel system, inVideo, for automatically indexing and searching videos based on the keywords spoken in the audio track and the visual content of the video frames. Using the highly efficient video indexing engine we developed, inVideo is able to analyze videos using machine learning and pattern recognition without the need for initial viewing by a human. The time-stamped commenting and tagging features refine the accuracy of search results. The cloud-based implementation makes it possible to conduct elastic search, augmented search, and data analytics. Our research shows that inVideo presents an efficient tool in processing and analyzing videos and increasing interactions in video-based online learning environment. Data from a cybersecurity program with more than 500 students show that applying inVideo to current video material, interactions between student-student and student-faculty increased significantly across 24 sections program-wide.

Exploring the Culture of Assessment within a Division of Student Affairs

Science.gov (United States)

Julian, Nessa Duque

2013-01-01

The growing calls for accountability within higher education have mobilized student affairs divisions to develop practices that provide evidence of student learning and development. In order to do this effectively student affairs divisions understand the importance of creating, managing, and sustaining a culture of assessment. The purpose of this…

NEI You Tube Videos: Amblyopia

Medline Plus

Full Text Available ... YouTube Videos » NEI YouTube Videos: Amblyopia Listen NEI YouTube Videos YouTube Videos Home Age-Related Macular Degeneration ... Retinopathy of Prematurity Science Spanish Videos Webinars NEI YouTube Videos: Amblyopia Embedded video for NEI YouTube Videos: ...

Guerrilla Video: A New Protocol for Producing Classroom Video

Science.gov (United States)

Fadde, Peter; Rich, Peter

2010-01-01

Contemporary changes in pedagogy point to the need for a higher level of video production value in most classroom video, replacing the default video protocol of an unattended camera in the back of the classroom. The rich and complex environment of today's classroom can be captured more fully using the higher level, but still easily manageable,…

Assessment of Service Members Knowledge and Trust of the Department of Veterans Affairs

Science.gov (United States)

2015-06-12

www.va.gov/health/aboutVHA.asp. 24 Veterans Benefits Administration, “About VBA ,” last updated December 18, 2014, accessed May 10, 2015, http...Department of Veterans Affairs, 2014. Veterans Benefits Administration. “About VBA .” Last updated December 18, 2014. Accessed May 10, 2015. http...OIF Operation Iraqi Freedom VA Department of Veterans Affairs VA OIG Department of Veterans Affairs Office of Inspector General VBA Veterans Benefits

Nuclear information for video presentation

International Nuclear Information System (INIS)

Dalton, J.

1979-01-01

In an effort to help calm the turbulence left in the wake of the Three Mile Island (TMI) nuclear accident, the Georgia Society of Professional Engineers sponsored the production of a video tape on the inner workings of a nuclear power plant. A 30-minute segment was shown on public television and a longer version is being prepared for use on a commercial network. The tape is neither pro nor con in the multitude of issues surrounding the future of nuclear energy. It simply gives a layman's tour of a nuclear power plant and hopes to provide the public with objective information on how nuclear power is generated. The article discusses the background of the taping program project, and how it was put together

Failure to demonstrate that playing violent video games diminishes prosocial behavior.

Directory of Open Access Journals (Sweden)

Morgan J Tear

Full Text Available BACKGROUND: Past research has found that playing a classic prosocial video game resulted in heightened prosocial behavior when compared to a control group, whereas playing a classic violent video game had no effect. Given purported links between violent video games and poor social behavior, this result is surprising. Here our aim was to assess whether this finding may be due to the specific games used. That is, modern games are experienced differently from classic games (more immersion in virtual environments, more connection with characters, etc. and it may be that playing violent video games impacts prosocial behavior only when contemporary versions are used. METHODS AND FINDINGS: Experiments 1 and 2 explored the effects of playing contemporary violent, non-violent, and prosocial video games on prosocial behavior, as measured by the pen-drop task. We found that slight contextual changes in the delivery of the pen-drop task led to different rates of helping but that the type of game played had little effect. Experiment 3 explored this further by using classic games. Again, we found no effect. CONCLUSIONS: We failed to find evidence that playing video games affects prosocial behavior. Research on the effects of video game play is of significant public interest. It is therefore important that speculation be rigorously tested and findings replicated. Here we fail to substantiate conjecture that playing contemporary violent video games will lead to diminished prosocial behavior.

Failure to Demonstrate That Playing Violent Video Games Diminishes Prosocial Behavior

Science.gov (United States)

Tear, Morgan J.; Nielsen, Mark

2013-01-01

Background Past research has found that playing a classic prosocial video game resulted in heightened prosocial behavior when compared to a control group, whereas playing a classic violent video game had no effect. Given purported links between violent video games and poor social behavior, this result is surprising. Here our aim was to assess whether this finding may be due to the specific games used. That is, modern games are experienced differently from classic games (more immersion in virtual environments, more connection with characters, etc.) and it may be that playing violent video games impacts prosocial behavior only when contemporary versions are used. Methods and Findings Experiments 1 and 2 explored the effects of playing contemporary violent, non-violent, and prosocial video games on prosocial behavior, as measured by the pen-drop task. We found that slight contextual changes in the delivery of the pen-drop task led to different rates of helping but that the type of game played had little effect. Experiment 3 explored this further by using classic games. Again, we found no effect. Conclusions We failed to find evidence that playing video games affects prosocial behavior. Research on the effects of video game play is of significant public interest. It is therefore important that speculation be rigorously tested and findings replicated. Here we fail to substantiate conjecture that playing contemporary violent video games will lead to diminished prosocial behavior. PMID:23844191

Video Comparator

International Nuclear Information System (INIS)

Rose, R.P.

1978-01-01

The Video Comparator is a comparative gage that uses electronic images from two sources, a standard and an unknown. Two matched video cameras are used to obtain the electronic images. The video signals are mixed and displayed on a single video receiver (CRT). The video system is manufactured by ITP of Chatsworth, CA and is a Tele-Microscope II, Model 148. One of the cameras is mounted on a toolmaker's microscope stand and produces a 250X image of a cast. The other camera is mounted on a stand and produces an image of a 250X template. The two video images are mixed in a control box provided by ITP and displayed on a CRT. The template or the cast can be moved to align the desired features. Vertical reference lines are provided on the CRT, and a feature on the cast can be aligned with a line on the CRT screen. The stage containing the casts can be moved using a Boeckleler micrometer equipped with a digital readout, and a second feature aligned with the reference line and the distance moved obtained from the digital display

Development of Effective Academic Affairs Administration System in Thai Primary Schools

Science.gov (United States)

Thongnoi, Niratchakorn; Srisa-ard, Boonchom; Sri-ampai, Anan

2013-01-01

This research aimed to: 1) study current situations and problems of academic affairs administration system in Primary Schools. 2) develop an effective academic affairs administration system, and 3) evaluate the implementation of the developed system in the primary school, Thailand. Research and Development (R&D) was employed which consisted of…

A video event trigger for high frame rate, high resolution video technology

Science.gov (United States)

Williams, Glenn L.

1991-12-01

When video replaces film the digitized video data accumulates very rapidly, leading to a difficult and costly data storage problem. One solution exists for cases when the video images represent continuously repetitive 'static scenes' containing negligible activity, occasionally interrupted by short events of interest. Minutes or hours of redundant video frames can be ignored, and not stored, until activity begins. A new, highly parallel digital state machine generates a digital trigger signal at the onset of a video event. High capacity random access memory storage coupled with newly available fuzzy logic devices permits the monitoring of a video image stream for long term or short term changes caused by spatial translation, dilation, appearance, disappearance, or color change in a video object. Pretrigger and post-trigger storage techniques are then adaptable for archiving the digital stream from only the significant video images.

Learning Science Through Digital Video: Views on Watching and Creating Videos

Science.gov (United States)

Wade, P.; Courtney, A. R.

2013-12-01

In science, the use of digital video to document phenomena, experiments and demonstrations has rapidly increased during the last decade. The use of digital video for science education also has become common with the wide availability of video over the internet. However, as with using any technology as a teaching tool, some questions should be asked: What science is being learned from watching a YouTube clip of a volcanic eruption or an informational video on hydroelectric power generation? What are student preferences (e.g. multimedia versus traditional mode of delivery) with regard to their learning? This study describes 1) the efficacy of watching digital video in the science classroom to enhance student learning, 2) student preferences of instruction with regard to multimedia versus traditional delivery modes, and 3) the use of creating digital video as a project-based educational strategy to enhance learning. Undergraduate non-science majors were the primary focus group in this study. Students were asked to view video segments and respond to a survey focused on what they learned from the segments. Additionally, they were asked about their preference for instruction (e.g. text only, lecture-PowerPoint style delivery, or multimedia-video). A majority of students indicated that well-made video, accompanied with scientific explanations or demonstration of the phenomena was most useful and preferred over text-only or lecture instruction for learning scientific information while video-only delivery with little or no explanation was deemed not very useful in learning science concepts. The use of student generated video projects as learning vehicles for the creators and other class members as viewers also will be discussed.

Impact of video games on plasticity of the hippocampus.

Science.gov (United States)

West, G L; Konishi, K; Diarra, M; Benady-Chorney, J; Drisdelle, B L; Dahmani, L; Sodums, D J; Lepore, F; Jolicoeur, P; Bohbot, V D

2017-08-08

The hippocampus is critical to healthy cognition, yet results in the current study show that action video game players have reduced grey matter within the hippocampus. A subsequent randomised longitudinal training experiment demonstrated that first-person shooting games reduce grey matter within the hippocampus in participants using non-spatial memory strategies. Conversely, participants who use hippocampus-dependent spatial strategies showed increased grey matter in the hippocampus after training. A control group that trained on 3D-platform games displayed growth in either the hippocampus or the functionally connected entorhinal cortex. A third study replicated the effect of action video game training on grey matter in the hippocampus. These results show that video games can be beneficial or detrimental to the hippocampal system depending on the navigation strategy that a person employs and the genre of the game.Molecular Psychiatry advance online publication, 8 August 2017; doi:10.1038/mp.2017.155.

76 FR 42724 - Notice of Public Meeting, Medford District Resource Advisory Committee

Science.gov (United States)

2011-07-19

... Medford Interagency Office, 3040 Biddle Road in Medford, Oregon. FOR FURTHER INFORMATION CONTACT: Jim Whittington, BLM Medford District Public Affairs Officer, 3040 Biddle Road, Medford, Oregon 97504 or via phone...

A Historical Perspective on Student Affairs Professionals' Use of Digital Technology

Science.gov (United States)

Cabellon, Edmund T.; Payne-Kirchmeier, Julie

2016-01-01

This chapter provides a historical perspective of student affairs professionals' use of digital and social technologies in their work on college campuses. The purpose of the chapter is to describe how digital technology tools have evolved since 2005, demonstrate how student affairs technology shifted and changed during this time, and shape student…

Tutorial Video Series: Using Stakeholder Outreach to Increase ...

Science.gov (United States)

The limited amount of toxicity data on thousands of chemicals found in consumer products has led to the development of research endeavors such as the U.S. EPA’s Toxicity Forecaster (ToxCast). ToxCast uses high-throughput screening technology to evaluate thousands of chemicals for potential toxicity. At the end of 2013, U.S. EPA released ToxCast chemical data on almost 2,000 chemicals through the interactive Chemical Safety for Sustainability (iCSS) Dashboard. The iCSS Dashboard provides public access to the high-throughput screening data that can be used to inform the evaluation of the safety of chemicals. U.S. EPA recognized early in the development of ToxCast that stakeholder outreach was needed in order to translate the complex scientific information featured in the iCSS Dashboard and data, with the goal of educating the diverse user community through targeted efforts to increase data usage and analysis. Through survey feedback and the request of stakeholders, a series of tutorial videos to demonstrate how to access and use the data has been planned, and the first video of the series has been released to guide data usage. This presentation will describe the video tutorial strategy including an overview of: 1) Stakeholder outreach goals and approach; 2) Planning, production, and dissemination of tutorial videos; 3) Overview of Survey Feedback; 4) Overview of tutorial video usage statistics and usage of the ToxCast data. This stakeholder-outreach approach

Low Delay Video Streaming on the Internet of Things Using Raspberry Pi

Directory of Open Access Journals (Sweden)

Ulf Jennehag

2016-09-01

Full Text Available The Internet of Things is predicted to consist of over 50 billion devices aiming to solve problems in most areas of our digital society. A large part of the data communicated is expected to consist of various multimedia contents, such as live audio and video. This article presents a solution for the communication of high definition video in low-delay scenarios (<200 ms under the constraints of devices with limited hardware resources, such as the Raspberry Pi. We verify that it is possible to enable low delay video streaming between Raspberry Pi devices using a distributed Internet of Things system called the SensibleThings platform. Specifically, our implementation transfers a 6 Mbps H.264 video stream of 1280 × 720 pixels at 25 frames per second between devices with a total delay of 181 ms on the public Internet, of which the overhead of the distributed Internet of Things communication platform only accounts for 18 ms of this delay. We have found that the most significant bottleneck of video transfer on limited Internet of Things devices is the video coding and not the distributed communication platform, since the video coding accounts for 90% of the total delay.

Media System, Public Knowledge and Democracy

DEFF Research Database (Denmark)

Salovaara-Moring, Inka; Curran, James; Iyengar, Shanto

2009-01-01

This article addresses the implications of the movement towards entertainment-centred, market-driven media by comparing what is reported and what the public knows in four countries with different media systems. The different systems are public service (Denmark and Finland), a `dual' model (UK) an...... consumption and contributes to a smaller within-nation knowledge gap between the advantaged and disadvantaged. But wider processes in society take precedence over the organization of the media in determining how much people know about public life......) and the market model (US). The comparison shows that public service television devotes more attention to public affairs and international news, and fosters greater knowledge in these areas, than the market model. Public service television also gives greater prominence to news, encourages higher levels of news...

Learning Computational Models of Video Memorability from fMRI Brain Imaging.

Science.gov (United States)

Han, Junwei; Chen, Changyuan; Shao, Ling; Hu, Xintao; Han, Jungong; Liu, Tianming

2015-08-01

Generally, various visual media are unequally memorable by the human brain. This paper looks into a new direction of modeling the memorability of video clips and automatically predicting how memorable they are by learning from brain functional magnetic resonance imaging (fMRI). We propose a novel computational framework by integrating the power of low-level audiovisual features and brain activity decoding via fMRI. Initially, a user study experiment is performed to create a ground truth database for measuring video memorability and a set of effective low-level audiovisual features is examined in this database. Then, human subjects' brain fMRI data are obtained when they are watching the video clips. The fMRI-derived features that convey the brain activity of memorizing videos are extracted using a universal brain reference system. Finally, due to the fact that fMRI scanning is expensive and time-consuming, a computational model is learned on our benchmark dataset with the objective of maximizing the correlation between the low-level audiovisual features and the fMRI-derived features using joint subspace learning. The learned model can then automatically predict the memorability of videos without fMRI scans. Evaluations on publically available image and video databases demonstrate the effectiveness of the proposed framework.

Arthroscopy Techniques: The Premier Arthroscopic Video Library.

Science.gov (United States)

Leland, J Martin; Lubowitz, James H; Provencher, Matthew T

2016-12-01

Arthroscopy has always been focused on its roots-providing practical, clinically relevant information for the practicing arthroscopist. In the digital age, there is a need for publication platforms dedicated to multimedia presentations, hence the birth of Arthroscopy Techniques, Arthroscopy's online video companion. With over 700 videos, our library is filled with an exceptional collection of arthroscopic educational material, with topics ranging from the basics of arthroscopy to the most complex surgical procedures. One series, published this month, explores elbow arthroscopy with specific attention to describing various elbow portals, patient positioning, and tricks of elbow arthroscopy known only to the masters. If you have yet to view Arthroscopy Techniques, experience the future of arthroscopy today at www.ArthroscopyTechniques.org! Copyright © 2016 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Video Design Games

DEFF Research Database (Denmark)

Smith, Rachel Charlotte; Christensen, Kasper Skov; Iversen, Ole Sejer

We introduce Video Design Games to train educators in teaching design. The Video Design Game is a workshop format consisting of three rounds in which participants observe, reflect and generalize based on video snippets from their own practice. The paper reports on a Video Design Game workshop...... in which 25 educators as part of a digital fabrication and design program were able to critically reflect on their teaching practice....

Evaluating Existing Strategies to Limit Video Game Playing Time.

Science.gov (United States)

Davies, Bryan; Blake, Edwin

2016-01-01

Public concern surrounding the effects video games have on players has inspired a large body of research, and policy makers in China and South Korea have even mandated systems that limit the amount of time players spend in game. The authors present an experiment that evaluates the effectiveness of such policies. They show that forcibly removing players from the game environment causes distress, potentially removing some of the benefits that games provide and producing a desire for more game time. They also show that, with an understanding of player psychology, playtime can be manipulated without significantly changing the user experience or negating the positive effects of video games.

Early Public Responses to the Zika-Virus on YouTube: Prevalence of and Differences Between Conspiracy Theory and Informational Videos

NARCIS (Netherlands)

Nerghes, A.

2018-01-01

In this paper, we analyze the content of the most popular videos posted on YouTube in the first phase of the Zika-virus outbreak in 2016, and the user responses to those videos. More specifically, we examine the extent to which informational and conspiracy theory videos differ in terms of user

The Reliability of Turkish "Basic Life Support" and "Cardiac Massage" Videos Uploaded to Websites.

Science.gov (United States)

Elicabuk, Hayri; Yaylacı, Serpil; Yilmaz, Atakan; Hatipoglu, Celile; Kaya, F Gokhan; Serinken, Mustafa

2016-02-01

In this study, the reliability of Turkish cardiac massage and Basic Life Support (BLS) videos, which have already been downloaded from three website such as YouTube, Google, Yahoo following the publication of 2010 cardiopulmonary resuscitation (CPR) guideline and their suitability to the same guideline were researched. The videos uploaded to the three web-site to search videos on internet were queried by using the keywords "cardiac massage" and "basic life support". Videos that had been uploaded between January 2011 and July 2014 were analyzed and scored by two experienced emergency specialists. A total of 1126 videos were obtained. 1029 of the videos (91.4%) were excluded by researchers. 97 videos were detected to accord with study criteria. Despite most of the videos were found on Google website by keywords, the enormous part of videos proper to criteria were sourced from YouTube website (n=65, 67.0%). One fourth of the videos (24.7%) were observed to not be suitable for 2010 CPR guideline. AED usage was mentioned slightly in the videos (14.4%). Median score of the videos is 5 (IQR: 4-6). The rate and scores of the videos uploaded by official institution or association were significantly higher than others (p=0.007 and 0.006, respectively). Moreover, scores of the videos compatible with guidelines uploaded by official institution or association and medical personal were also found higher (p=0.001). Eventually, all the data obtained in this study support that Turkish videos were not reliable on the subject of BLS and cardiac massage. It is promising that videos with high follow-up rates also have been scored higher.

SDI HDTV video transmission unit; SDI high vision eizo denso sochi

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

The number is increasing of broadcasting stations who use HDTV (high-definition television) signals for program formulation for the improvement of video quality for general broadcasting programs. The above-named unit, which transmits HDTV signals which are broadcasting materials over a long distance with their high quality well preserved, is capable of the optical transmission of SDI (serial digital interface) signals meeting the standards of BTA (Broadcasting Technologies Association) on 1 video channel and 2 digital audio channels. It can also work on the light wavelength multiplex system. It was developed under the guidance of TTNet (Tokyo Telecommunication Network Co., Inc.), and gained public favor when it successfully transmitted programs over a distance of approximately 400km from Nagano to Tokyo during the Nagano Olympic Games. It now transmits various high-quality video signals for instance in the relay of baseball games, thereby contributing to the improvement of video quality for broadcasting. (translated by NEDO)

Subjective Quality Assessment of H.264/AVC Video Streaming with Packet Losses

Directory of Open Access Journals (Sweden)

Naccari Matteo

2011-01-01

Full Text Available Research in the field of video quality assessment relies on the availability of subjective scores, collected by means of experiments in which groups of people are asked to rate the quality of video sequences. The availability of subjective scores is fundamental to enable validation and comparative benchmarking of the objective algorithms that try to predict human perception of video quality by automatically analyzing the video sequences, in a way to support reproducible and reliable research results. In this paper, a publicly available database of subjective quality scores and corrupted video sequences is described. The scores refer to 156 sequences at CIF and 4CIF spatial resolutions, encoded with H.264/AVC and corrupted by simulating the transmission over an error-prone network. The subjective evaluation has been performed by 40 subjects at the premises of two academic institutions, in standard-compliant controlled environments. In order to support reproducible research in the field of full-reference, reduced-reference, and no-reference video quality assessment algorithms, both the uncompressed files and the H.264/AVC bitstreams, as well as the packet loss patterns, have been made available to the research community.

Dancing to distraction: mediating 'docile bodies' in 'Philippine Thriller video'.

Science.gov (United States)

Mangaoang, Áine

2013-01-01

This essay examines the conditions behind the 'Philippine Prison Thriller' video, a YouTube spectacle featuring the 1,500 inmates of Cebu Provincial Detention and Rehabilitation Centre (CPDRC) dancing to Michael Jackson's hit song 'Thriller'. The video achieved viral status after it was uploaded onto the video-sharing platform in 2007, and sparked online debates as to whether this video, containing recorded moving images of allegedly forced dancing, was a form of cruel and inhumane punishment or a novel approach to rehabilitation. The immense popularity of the video inspired creative responses from viewers, and this international popularity caused the CPDRC to host a monthly live dance show held in the prison yard, now in its seventh year. The essay explores how seemingly innocuous products of user-generated-content are imbued with ideologies that obscure or reduce relations of race, agency, power and control. By contextualising the video's origins, I highlight current Philippine prison conditions and introduce how video-maker/programme inventor/prison warden Byron Garcia sought to distance his facility from the Philippine prison majority. I then investigate the 'mediation' of 'Thriller' through three main issues. One, I examine the commodification and transformation from viral video to a thana-tourist destination; two, the global appeal of 'Thriller' is founded on public penal intrigue and essentialist Filipino tropes, mixed with a certain novelty factor widely suffused in YouTube formats; three, how dance performance and its mediation here are conducive to creating Foucault's docile bodies, which operate as a tool of distraction for the masses and ultimately serve the interests of the state far more than it rehabilitates(unconvicted and therefore innocent) inmates.

Marketing of Public and Business Affairs Subsystems of Socio-Economic Environment

Directory of Open Access Journals (Sweden)

Adriana Grigorescu

2008-04-01

Full Text Available The Romanian society is crossing one of the most important stages of its transition toward the integration in the European Union started with January 1st, 2007; this will define the final processes bound for the socio-economic reconstruction. Based on the previous experiences, an assumption rose up that, at this moment in the Romanian society there are two systems business and public administration, placed on opposite, antagonistic, unfriendly sides. At the same time, there is the opinion that a proper public and private marketing could be the link between them. The link between these systems should make the relation useful to create and handle the cooperation and cooperation climate in these two environments. The paper aims to present the systems, their characteristics, the opinion about the other, the identified link components, and to propose a solution for the link improvement. A small survey of the members opinions, in both systems, will be the base of the analysis. The first stage is to analyze each environment as an independent system: business system (BSy and public administration system (PASy. We will present the structure, characteristics, interactions with other socio-economic components, etc. The second stage will focus on the role of public and private marketing as tools of feedback reaction of the systems to the general environment dynamics. The marketing behavior is typical for the BSy and its level of marketing knowledge is higher than the poor level of marketing knowledge in PASy lacking the marketing attitude about public services.

Flip Video for Dummies

CERN Document Server

Hutsko, Joe

2010-01-01

The full-color guide to shooting great video with the Flip Video camera. The inexpensive Flip Video camera is currently one of the hottest must-have gadgets. It's portable and connects easily to any computer to transfer video you shoot onto your PC or Mac. Although the Flip Video camera comes with a quick-start guide, it lacks a how-to manual, and this full-color book fills that void! Packed with full-color screen shots throughout, Flip Video For Dummies shows you how to shoot the best possible footage in a variety of situations. You'll learn how to transfer video to your computer and then edi

JPRS Report, Soviet Union, Military Affairs.

Science.gov (United States)

1988-01-07

Meetings of students and veterans, militarized physical culture celebrations , department and school activities which develop a sense of patriotism, formal...they capable of making military affairs interesting to a young men in Adidas jackets with dyed- hackle hairdos, of getting them to love military

JPRS Report. Soviet Union: Political Affairs.

Science.gov (United States)

1990-09-13

cultivating the idea of forming a circle of domestic correspondents who would be fully immersed in studying parliamentary affairs, acquiring the neces...is to deal with ecological problems, and especially hydrobiologists in the field of ecotoxicology , to use as their tools the basic principles of

Affective Commitment among Student Affairs Professionals

Science.gov (United States)

Boehman, Joseph

2007-01-01

Student affairs professionals in the United States were surveyed to determine the predictive value of overall job satisfaction, organizational support, organizational politics, and work/nonwork interaction on affective organizational commitment. Results indicate that a supportive work environment leads to increased affective attachment to the…

Creation of a Collaborative Disaster Preparedness Video for Daycare Providers: Use of the Delphi Model for the Creation of a Comprehensive Disaster Preparedness Video for Daycare Providers.

Science.gov (United States)

Mar, Pamela; Spears, Robert; Reeb, Jeffrey; Thompson, Sarah B; Myers, Paul; Burke, Rita V

2018-02-22

Eight million American children under the age of 5 attend daycare and more than another 50 million American children are in school or daycare settings. Emergency planning requirements for daycare licensing vary by state. Expert opinions were used to create a disaster preparedness video designed for daycare providers to cover a broad spectrum of scenarios. Various stakeholders (17) devised the outline for an educational pre-disaster video for child daycare providers using the Delphi technique. Fleiss κ values were obtained for consensus data. A 20-minute video was created, addressing the physical, psychological, and legal needs of children during and after a disaster. Viewers completed an anonymous survey to evaluate topic comprehension. A consensus was attempted on all topics, ranging from elements for inclusion to presentation format. The Fleiss κ value of 0.07 was obtained. Fifty-seven of the total 168 video viewers completed the 10-question survey, with comprehension scores ranging from 72% to 100%. Evaluation of caregivers that viewed our video supports understanding of video contents. Ultimately, the technique used to create and disseminate the resources may serve as a template for others providing pre-disaster planning education. (Disaster Med Public Health Preparedness. 2018;page 1 of 5).

Violence in teen-rated video games.

Science.gov (United States)

Haninger, Kevin; Ryan, M Seamus; Thompson, Kimberly M

2004-03-11

Children's exposure to violence in the media remains a source of public health concern; however, violence in video games rated T (for "Teen") by the Entertainment Software Rating Board (ESRB) has not been quantified. To quantify and characterize the depiction of violence and blood in T-rated video games. According to the ESRB, T-rated video games may be suitable for persons aged 13 years and older and may contain violence, mild or strong language, and/or suggestive themes. We created a database of all 396 T-rated video game titles released on the major video game consoles in the United States by April 1, 2001 to identify the distribution of games by genre and to characterize the distribution of content descriptors for violence and blood assigned to these games. We randomly sampled 80 game titles (which included 81 games because 1 title included 2 separate games), played each game for at least 1 hour, and quantitatively assessed the content. Given the release of 2 new video game consoles, Microsoft Xbox and Nintendo GameCube, and a significant number of T-rated video games released after we drew our random sample, we played and assessed 9 additional games for these consoles. Finally, we assessed the content of 2 R-rated films, The Matrix and The Matrix: Reloaded, associated with the T-rated video game Enter the Matrix. Game genre; percentage of game play depicting violence; depiction of injury; depiction of blood; number of human and nonhuman fatalities; types of weapons used; whether injuring characters, killing characters, or destroying objects is rewarded or is required to advance in the game; and content that may raise concerns about marketing T-rated video games to children. Based on analysis of the 396 T-rated video game titles, 93 game titles (23%) received content descriptors for both violence and blood, 280 game titles (71%) received only a content descriptor for violence, 9 game titles (2%) received only a content descriptor for blood, and 14 game titles

Hierarchical video summarization

Science.gov (United States)

Ratakonda, Krishna; Sezan, M. Ibrahim; Crinon, Regis J.

1998-12-01

We address the problem of key-frame summarization of vide in the absence of any a priori information about its content. This is a common problem that is encountered in home videos. We propose a hierarchical key-frame summarization algorithm where a coarse-to-fine key-frame summary is generated. A hierarchical key-frame summary facilitates multi-level browsing where the user can quickly discover the content of the video by accessing its coarsest but most compact summary and then view a desired segment of the video with increasingly more detail. At the finest level, the summary is generated on the basis of color features of video frames, using an extension of a recently proposed key-frame extraction algorithm. The finest level key-frames are recursively clustered using a novel pairwise K-means clustering approach with temporal consecutiveness constraint. We also address summarization of MPEG-2 compressed video without fully decoding the bitstream. We also propose efficient mechanisms that facilitate decoding the video when the hierarchical summary is utilized in browsing and playback of video segments starting at selected key-frames.

East Europe Report, Political, Sociological and Military Affairs

National Research Council Canada - National Science Library

1984-01-01

Partial Contents: International Affairs, Radio, Birthday Celebration, School Anniversary, Cultural Agreement, Presidents, Trade Union Bureau, Education, Olympic Committee, Ambassador, Conference, Exhibition, Campaign...

MANAJEMEN EDITING POST PRODUCTION PROGRAM CURRENT AFFAIR DI TVONE

Directory of Open Access Journals (Sweden)

Ridho Azlam Ambo Asse

2016-11-01

Full Text Available Management is the art of completing the work through others. In an organization there are various components that are structured and coordinated in the movement toward shared vision and mission. Management is looking for that component to move under coordination, pressure, and problems that hit. Editing management, especially for the current affair type program, has a special purpose. Not just the speed of productivity that is based on the ability of individual editors. This research is done to know the process of stage editor in work. The process of managing files, data management, human resources, tools, facilities, scheduling, until the pattern of editing stage in one of the national media industry. This study concludes that the current affair program management editing system based on the concept of planning, organizing, implementation, supervision, and productivity management is done by Top Down method from top to bottom in the management of currenf affair tvOne editing program. What gets from above during a pre-production meeting of a program. Then coordinate with the supervisor and then delegate down to be implemented according to the agreed plan and in accordance with the duties and functions of both the production team and the editor.   Manajemen merupakan seni menyelesaikan pekerjaan melalui orang lain. Dalam sebuah organisasi terdapat berbagai macam komponen yang terstruktur dan terkordinasi dalam gerakan menuju visi dan misi bersama. Manajemen ialah mencari agar komponen tersebut dapat bergerak dibawah koordinasi, tekanan, dan masalah yang menerpa. Manajemen editing khususnya untuk program berjenis current affair, memiliki tujuan khusus. Tidak sekedar kecepatan produktifitas yang didasarkan pada kemampuan individu editor. Penelitian yang dilakukan ini untuk mengetahui proses tahapan editor dalam bekerja. Proses mengelola file, pengelolaan data, sumber daya manusia, alat, fasilitas, penjadwalan, hingga pola tahapan editing pada salah

Robust video watermarking via optimization algorithm for quantization of pseudo-random semi-global statistics

Science.gov (United States)

Kucukgoz, Mehmet; Harmanci, Oztan; Mihcak, Mehmet K.; Venkatesan, Ramarathnam

2005-03-01

In this paper, we propose a novel semi-blind video watermarking scheme, where we use pseudo-random robust semi-global features of video in the three dimensional wavelet transform domain. We design the watermark sequence via solving an optimization problem, such that the features of the mark-embedded video are the quantized versions of the features of the original video. The exact realizations of the algorithmic parameters are chosen pseudo-randomly via a secure pseudo-random number generator, whose seed is the secret key, that is known (resp. unknown) by the embedder and the receiver (resp. by the public). We experimentally show the robustness of our algorithm against several attacks, such as conventional signal processing modifications and adversarial estimation attacks.

Video games, terrorism, and ISIS’s Jihad 3.0

NARCIS (Netherlands)

A.K. Al-Rawi (Ahmed)

2016-01-01

textabstractThis study discusses different media strategies followed by the Islamic State in Iraq and Syria (ISIS). In particular, the study attempts to understand the way ISIS’s video game that is called “Salil al-Sawarem” (The Clanging of the Swords) has been received by the online Arab public.

Rate control scheme for consistent video quality in scalable video codec.

Science.gov (United States)

Seo, Chan-Won; Han, Jong-Ki; Nguyen, Truong Q

2011-08-01

Multimedia data delivered to mobile devices over wireless channels or the Internet are complicated by bandwidth fluctuation and the variety of mobile devices. Scalable video coding has been developed as an extension of H.264/AVC to solve this problem. Since scalable video codec provides various scalabilities to adapt the bitstream for the channel conditions and terminal types, scalable codec is one of the useful codecs for wired or wireless multimedia communication systems, such as IPTV and streaming services. In such scalable multimedia communication systems, video quality fluctuation degrades the visual perception significantly. It is important to efficiently use the target bits in order to maintain a consistent video quality or achieve a small distortion variation throughout the whole video sequence. The scheme proposed in this paper provides a useful function to control video quality in applications supporting scalability, whereas conventional schemes have been proposed to control video quality in the H.264 and MPEG-4 systems. The proposed algorithm decides the quantization parameter of the enhancement layer to maintain a consistent video quality throughout the entire sequence. The video quality of the enhancement layer is controlled based on a closed-form formula which utilizes the residual data and quantization error of the base layer. The simulation results show that the proposed algorithm controls the frame quality of the enhancement layer in a simple operation, where the parameter decision algorithm is applied to each frame.

Part Two: Learning Science Through Digital Video: Student Views on Watching and Creating Videos

Science.gov (United States)

Wade, P.; Courtney, A. R.

2014-12-01

The use of digital video for science education has become common with the wide availability of video imagery. This study continues research into aspects of using digital video as a primary teaching tool to enhance student learning in undergraduate science courses. Two survey instruments were administered to undergraduate non-science majors. Survey One focused on: a) What science is being learned from watching science videos such as a "YouTube" clip of a volcanic eruption or an informational video on geologic time and b) What are student preferences with regard to their learning (e.g. using video versus traditional modes of delivery)? Survey Two addressed students' perspectives on the storytelling aspect of the video with respect to: a) sustaining interest, b) providing science information, c) style of video and d) quality of the video. Undergraduate non-science majors were the primary focus group in this study. Students were asked to view video segments and respond to a survey focused on what they learned from the segments. The storytelling aspect of each video was also addressed by students. Students watched 15-20 shorter (3-15 minute science videos) created within the last four years. Initial results of this research support that shorter video segments were preferred and the storytelling quality of each video related to student learning.

Headlines: Planet Earth: Improving Climate Literacy with Short Format News Videos

Science.gov (United States)

Tenenbaum, L. F.; Kulikov, A.; Jackson, R.

2012-12-01

One of the challenges of communicating climate science is the sense that climate change is remote and unconnected to daily life--something that's happening to someone else or in the future. To help face this challenge, NASA's Global Climate Change website http://climate.nasa.gov has launched a new video series, "Headlines: Planet Earth," which focuses on current climate news events. This rapid-response video series uses 3D video visualization technology combined with real-time satellite data and images, to throw a spotlight on real-world events.. The "Headlines: Planet Earth" news video products will be deployed frequently, ensuring timeliness. NASA's Global Climate Change Website makes extensive use of interactive media, immersive visualizations, ground-based and remote images, narrated and time-lapse videos, time-series animations, and real-time scientific data, plus maps and user-friendly graphics that make the scientific content both accessible and engaging to the public. The site has also won two consecutive Webby Awards for Best Science Website. Connecting climate science to current real-world events will contribute to improving climate literacy by making climate science relevant to everyday life.

77 FR 48102 - Closed Captioning and Video Description of Video Programming

Science.gov (United States)

2012-08-13

... Captioning and Video Description of Video Programming AGENCY: Federal Communications Commission. [[Page 48103... show that providing captions on their programming would be economically burdensome. DATES: Effective...) establishing requirements for closed captioning on video programming to ensure access by persons with hearing...

Low-complexity JPEG-based progressive video codec for wireless video transmission

DEFF Research Database (Denmark)

Ukhanova, Ann; Forchhammer, Søren

2010-01-01

This paper discusses the question of video codec enhancement for wireless video transmission of high definition video data taking into account constraints on memory and complexity. Starting from parameter adjustment for JPEG2000 compression algorithm used for wireless transmission and achieving...

Toward a History of Student Affairs: A Synthesis of Research, 1996-2015

Science.gov (United States)

Hevel, Michael S.

2016-01-01

This article offers a synthesis of over 40 journal articles, book chapters, and books related to the history of student affairs published since 1996. Within this literature, scholars have explored the roles and responsibilities of early student affairs administrators ("positions and practice"), demonstrated efforts to establish a…

Powers and Duties of Corporate Affairs Commission

African Journals Online (AJOL)

Mofasony

POWERS AND DUTIES OF THE CORPORATE AFFAIRS. COMMISSION ... The Registrar-General is the Chief Executive of the Commission and is saddled .... Federal Board of Inland Revenue Department of the Ministry of Finance v). Register ...

Effective Educational Videos: Principles and Guidelines for Maximizing Student Learning from Video Content

Science.gov (United States)

Brame, Cynthia J.

2016-01-01

Educational videos have become an important part of higher education, providing an important content-delivery tool in many flipped, blended, and online classes. Effective use of video as an educational tool is enhanced when instructors consider three elements: how to manage cognitive load of the video; how to maximize student engagement with the video; and how to promote active learning from the video. This essay reviews literature relevant to each of these principles and suggests practical ways instructors can use these principles when using video as an educational tool. PMID:27789532

Comparing the effectiveness of a crowdsourced video and a social marketing video in promoting condom use among Chinese men who have sex with men: a study protocol.

Science.gov (United States)

Liu, Chuncheng; Mao, Jessica; Wong, Terrence; Tang, Weiming; Tso, Lai Sze; Tang, Songyuan; Zhang, Ye; Zhang, Wei; Qin, Yilu; Chen, Zihuang; Ma, Wei; Kang, Dianming; Li, Haochu; Liao, Meizhen; Mollan, Katie; Hudgens, Michael; Bayus, Barry; Huang, Shujie; Yang, Bin; Wei, Chongyi; Tucker, Joseph D

2016-10-03

Crowdsourcing has been used to spur innovation and increase community engagement in public health programmes. Crowdsourcing is the process of giving individual tasks to a large group, often involving open contests and enabled through multisectoral partnerships. Here we describe one crowdsourced video intervention in which a video promoting condom use is produced through an open contest. The aim of this study is to determine whether a crowdsourced intervention is as effective as a social marketing intervention in promoting condom use among high-risk men who have sex with men (MSM) and transgender male-to-female (TG) in China. We evaluate videos developed by crowdsourcing and social marketing. The crowdsourcing contest involved an open call for videos. Entries were judged on capacity to promote condom use, to be shareable or 'go viral' and to give value to the individual. 1170 participants will be recruited for the randomised controlled trial. Participants need to be MSM age 16 and over who have had condomless anal sex in the last 3 months. Recruitment will be through an online banner ad on a popular MSM web page and other social media platforms. After completing an initial survey, participants will be randomly assigned to view either the social marketing video or the crowdsourcing video. Follow-up surveys will be completed at 3 weeks and 3 months after initial intervention to evaluate condomless sex and related secondary outcomes. Secondary outcomes include condom social norms, condom negotiation, condom self-efficacy, HIV/syphilis testing, frequency of sex acts and incremental cost. Approval was obtained from the ethical review boards of the Guangdong Provincial Center for Skin Diseases and STI Control, UNC and UCSF. The results of this trial will be made available through publication in peer-reviewed journals. NCT02516930. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Public Control of Public Schools: Can We Get It Back? Public Affairs Report, Vol. 15, No. 3.

Science.gov (United States)

Guthrie, James W.

Public control of the schools has steadily eroded in recent years. Population growth and widespread consolidation of school districts, depoliticization of school board elections, adoption of the business model of professional school management, development of a multilevel school bureaucracy, and unionization of teachers all have combined to…

Is video review of patient encounters an effective tool for medical student learning? A review of the literature

Directory of Open Access Journals (Sweden)

Hammoud MM

2012-03-01

Full Text Available Maya M Hammoud1, Helen K Morgan1, Mary E Edwards2, Jennifer A Lyon2, Casey White31Department of Obstetrics and Gynecology, University of Michigan Medical School, Ann Arbor, MI, USA; 2Health Sciences Center Libraries, University of Florida, Gainesville, FL, USA; 3Graduate Medical Education, Faculty Affairs and Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL, USAPurpose: To determine if video review of student performance during patient encounters is an effective tool for medical student learning.Methods: Multiple bibliographic databases that include medical, general health care, education, psychology, and behavioral science literature were searched for the following terms: medical students, medical education, undergraduate medical education, education, self-assessment, self-evaluation, self-appraisal, feedback, videotape, video recording, televised, and DVD. The authors examined all abstracts resulting from this search and reviewed the full text of the relevant articles as well as additional articles identified in the reference lists of the relevant articles. Studies were classified by year of student (preclinical or clinical and study design (controlled or non-controlled.Results: A total of 67 articles met the final search criteria and were fully reviewed. Most studies were non-controlled and performed in the clinical years. Although the studies were quite variable in quality, design, and outcomes, in general video recording of performance and subsequent review by students with expert feedback had positive outcomes in improving feedback and ultimate performance. Video review with self-assessment alone was not found to be generally effective, but when linked with expert feedback it was superior to traditional feedback alone.Conclusion: There are many methods for integrating effective use of video-captured performance into a program of learning. We recommend combining student self-assessment with feedback

Women in Student Affairs: Navigating the Roles of Mother and Administrator

Science.gov (United States)

Bailey, Krista Jorge

2011-01-01

The purpose of this study was to understand the experiences of women who have children and work in mid-level student affairs positions. The study of this phenomenon was driven by four problems: (a) women face barriers in rising to upper-level leadership positions, (b) women are more likely than men to leave the field of student affairs, (c) there…

JPRS Report, Soviet Union, Political Affairs

Science.gov (United States)

1989-07-27

skillfully shift animal husbandry to the summer work regime, and to ensure the sheep are sheared. JPRS-UPA-89-046 27 JULY 1989 16 PARTY, STATE AFFAIRS... vineyards . Vegetable plantations must replant on an urgent basis, and also prepare right now for receiving, processing and storing fruit and

Performance Analysis of Video Transmission Using Sequential Distortion Minimization Method for Digital Video Broadcasting Terrestrial

Directory of Open Access Journals (Sweden)

Novita Astin

2016-12-01

Full Text Available This paper presents about the transmission of Digital Video Broadcasting system with streaming video resolution 640x480 on different IQ rate and modulation. In the video transmission, distortion often occurs, so the received video has bad quality. Key frames selection algorithm is flexibel on a change of video, but on these methods, the temporal information of a video sequence is omitted. To minimize distortion between the original video and received video, we aimed at adding methodology using sequential distortion minimization algorithm. Its aim was to create a new video, better than original video without significant loss of content between the original video and received video, fixed sequentially. The reliability of video transmission was observed based on a constellation diagram, with the best result on IQ rate 2 Mhz and modulation 8 QAM. The best video transmission was also investigated using SEDIM (Sequential Distortion Minimization Method and without SEDIM. The experimental result showed that the PSNR (Peak Signal to Noise Ratio average of video transmission using SEDIM was an increase from 19,855 dB to 48,386 dB and SSIM (Structural Similarity average increase 10,49%. The experimental results and comparison of proposed method obtained a good performance. USRP board was used as RF front-end on 2,2 GHz.

Alzheimer's Disease in Social Media: Content Analysis of YouTube Videos.

Science.gov (United States)

Tang, Weizhou; Olscamp, Kate; Choi, Seul Ki; Friedman, Daniela B

2017-10-19

and viewers' interests. YouTube videos on AD could be beneficial if the messages delivered meet users' needs and provide mobilizing information for further resources. Study findings will be useful to government agencies, researchers, nonprofit organizations that promote information about AD, and those responsible for social media to provide useful and accurate health information for the public. ©Weizhou Tang, Kate Olscamp, Seul Ki Choi, Daniela B Friedman. Originally published in the Interactive Journal of Medical Research (http://www.i-jmr.org/), 19.10.2017.

The Purpose of a Student Affairs Preparation Program within Jesuit Higher Education

Science.gov (United States)

Stringer, Jeremy; Swezey, Erin

2006-01-01

This article addresses the congruence of a student affairs professional preparation program within Jesuit higher education. It connects the mission of Jesuit education and Jesuit religious and educational principles to the philosophy of student affairs work in colleges and universities. A program in student development administration at Seattle…

A reading list for practitioners and scholars of student affairs in Africa

African Journals Online (AJOL)

Journal of Student Affairs in Africa | Volume 3(2) 2015, 65–68 | 2307-6267 ... Campus crisis management: A comprehensive guide to planning, prevention, response, ... ACPA Statement of Ethical Principles and Standards. ... (Note: Though this text is geared for student affairs professionals at faith-based institutions, it has.

High Definition Video Streaming Using H.264 Video Compression

OpenAIRE

Bechqito, Yassine

2009-01-01