Science.gov

Sample records for 60-minute video programs

  1. Comprehensive School Physical Activity Programs: Helping All Students Achieve 60 Minutes of Physical Activity Each Day

    ERIC Educational Resources Information Center

    Elliot, Eloise; Erwin, Heather; Hall, Tina; Heidorn, Brent

    2013-01-01

    The American Alliance for Health, Physical Education, Recreation and Dance recommends that all schools implement a comprehensive school physical activity program. Physical activity is important to the overall health and well-being of everyone, including all school age children. The benefits of physical activity are well documented and include the…

  2. Video Communication Program.

    ERIC Educational Resources Information Center

    Haynes, Leonard Stanley

    This thesis describes work done as part of the Video Console Indexing Project (VICI), a program to improve the quality and reduce the time and work involved in indexing documents. The objective of the work described was to design a video terminal system which could be connected to a main computer to provide rapid natural communication between the…

  3. "60 Minutes" as Pseudo-Event: The Social Deflection of Reality.

    ERIC Educational Resources Information Center

    Bryski, Bruce G.

    The formal and substantive traits of the television program, "60 Minutes" reflect characteristics manifest in Daniel Boorstin's conception of the "pseudo-event." Through both the verbal and visual imagery presented in the context of a narrative format, this television news magazine illustrates the significance of mass media artifacts as…

  4. The NASA "Why?" Files: The Case of the Phenomenal Weather. Program 7 in 2001-2002 Video Series. [Videotape].

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guides designed for students in grades 3-5. The story lines of each program or episode involve six inquisitive school children who meet in a treehouse. They seek the…

  5. Multiple 60-Minute Massages per Week Offer Relief for Chronic Neck Pain

    MedlinePlus

    ... X Y Z Multiple 60-Minute Massages per Week Offer Relief for Chronic Neck Pain Share: © Bob ... study found that multiple 60-minute massages per week were more effective than fewer or shorter sessions ...

  6. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... will be July 1, 2018, based on the ratings for the time period October 2016-September 2017; and so on... burdensome: (i) The nature and cost of providing video description of the programming; (ii) The impact on...

  7. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... will be July 1, 2018, based on the ratings for the time period October 2016-September 2017; and so on... burdensome: (i) The nature and cost of providing video description of the programming; (ii) The impact on...

  8. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... will be July 1, 2018, based on the ratings for the time period October 2016-September 2017; and so on... burdensome: (i) The nature and cost of providing video description of the programming; (ii) The impact on...

  9. Video Instructional Development and Educational Opportunity (VIDEO) Program: Program Summary 1996.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City. Div. of Special State Instructional Programs.

    The Video Instructional Development and Educational Opportunity (VIDEO) Program encourages all public educational institutions in Missouri to supplement educational opportunities through the use of telecommunications technology, including instructional television programming and satellite broadcast instruction. Three subprograms within the VIDEO…

  10. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Carriage of video programming providers on open... Carriage of video programming providers on open video systems. (a) Non-discrimination principle. Except as... discriminate among video programming providers with regard to carriage on its open video system, and its...

  11. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Carriage of video programming providers on open...) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1503 Carriage of video programming providers on open video systems. (a) Non-discrimination principle. Except...

  12. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Closed captioning of video programming. 79.1 Section 79.1 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.1 Closed captioning of video programming. (a) Definitions. For purposes of...

  13. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Closed captioning of video programming. 79.1 Section 79.1 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.1 Closed captioning of video programming. (a) Definitions. For purposes of...

  14. Isostatic gravity map with simplified geology of the Los Angeles 30 x 60 minute quadrangle

    USGS Publications Warehouse

    Wooley, R.J.; Yerkes, R.F.; Langenheim, V.E.; Chuang, F.C.

    2003-01-01

    This isostatic residual gravity map is part of the Southern California Areal Mapping Project (SCAMP) and is intended to promote further understanding of the geology in the Los Angeles 30 x 60 minute quadrangle, California, by serving as a basis for geophysical interpretations and by supporting both geological mapping and topical (especially earthquake) studies. Local spatial variations in the Earth's gravity field (after various corrections for elevation, terrain, and deep crustal structure explained below) reflect the lateral variation in density in the mid- to upper crust. Densities often can be related to rock type, and abrupt spatial changes in density commonly mark lithologic boundaries. The map shows contours of isostatic gravity overlain on a simplified geology including faults and rock types. The map is draped over shaded-relief topography to show landforms.

  15. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Carriage of video programming providers on open video systems. 76.1503 Section 76.1503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems §...

  16. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Carriage of video programming providers on open video systems. 76.1503 Section 76.1503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems §...

  17. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Carriage of video programming providers on open video systems. 76.1503 Section 76.1503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems §...

  18. Isostatic Gravity Map of the Battle Mountain 30 x 60 Minute Quadrangle, North Central Nevada

    USGS Publications Warehouse

    Ponce, D.A.; Morin, R.L.

    2000-01-01

    Introduction Gravity investigations of the Battle Mountain 30 x 60 minute quadrangle were begun as part of an interagency effort by the U.S. Geological Survey (USGS) and the Bureau of Land Management to help characterize the geology, mineral resources, hydrology, and ecology of the Humboldt River Basin in north-central Nevada. The Battle Mountain quadrangle is located between 40?30' and 41?N. lat. and 116? and 117?W. long. This isostatic gravity map of the Battle Mountain quadrangle was prepared from data from about 1,180 gravity stations. Most of these data are publicly available on a CD-ROM of gravity data of Nevada (Ponce, 1997) and in a published report (Jewel and others, 1997). Data from about 780 gravity stations were collected by the U.S. Geological Survey since 1996; data from about 245 of these are unpublished (USGS, unpub. data, 1998). Data collected from the 400 gravity stations prior to 1996 are a subset of a gravity data compilation of the Winnemucca 1:250,000-scale quadrangle described in great detail by Wagini (1985) and Sikora (1991). This detailed information includes gravity meters used, dates of collection, sources, descriptions of base stations, plots of data, and a list of principal facts. A digital version of the entire data set for the Battle Mountain quadrangle is available on the World Wide Web at: http://wrgis.wr.usgs.gov/docs/gump/gump.html

  19. Aeromagnetic Map with Geology of the Los Angeles 30 x 60 Minute Quadrangle, Southern California

    USGS Publications Warehouse

    Langenheim, V.E.; Hildenbrand, T.G.; Jachens, R.C.; Campbell, R.H.; Yerkes, R.F.

    2006-01-01

    Introduction: An important objective of geologic mapping is to project surficial structures and stratigraphy into the subsurface. Geophysical data and analysis are useful tools for achieving this objective. This aeromagnetic anomaly map provides a three-dimensional perspective to the geologic mapping of the Los Angeles 30 by 60 minute quadrangle. Aeromagnetic maps show the distribution of magnetic rocks, primarily those containing magnetite (Blakely, 1995). In the Los Angeles quadrangle, the magnetic sources are Tertiary and Mesozoic igneous rocks and Precambrian crystalline rocks. Aeromagnetic anomalies mark abrupt spatial contrasts in magnetization that can be attributed to lithologic boundaries, perhaps caused by faulting of these rocks or by intrusive contacts. This aeromagnetic map overlain on geology, with information from wells and other geophysical data, provides constraints on the subsurface geology by allowing us to trace faults beneath surficial cover and estimate fault dip and offset. This map supersedes Langenheim and Jachens (1997) because of its digital form and the added value of overlaying the magnetic data on a geologic base. The geologic base for this map is from Yerkes and Campbell (2005); some of their subunits have been merged into one on this map.

  20. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Operator interests in video programming. 76....1710 Operator interests in video programming. (a) Cable operators are required to maintain records in... interests in all video programming services as well as information regarding their carriage of...

  1. Preliminary surficial geologic map database of the Amboy 30 x 60 minute quadrangle, California

    USGS Publications Warehouse

    Bedford, David R.; Miller, David M.; Phelps, Geoffrey A.

    2006-01-01

    The surficial geologic map database of the Amboy 30x60 minute quadrangle presents characteristics of surficial materials for an area approximately 5,000 km2 in the eastern Mojave Desert of California. This map consists of new surficial mapping conducted between 2000 and 2005, as well as compilations of previous surficial mapping. Surficial geology units are mapped and described based on depositional process and age categories that reflect the mode of deposition, pedogenic effects occurring post-deposition, and, where appropriate, the lithologic nature of the material. The physical properties recorded in the database focus on those that drive hydrologic, biologic, and physical processes such as particle size distribution (PSD) and bulk density. This version of the database is distributed with point data representing locations of samples for both laboratory determined physical properties and semi-quantitative field-based information. Future publications will include the field and laboratory data as well as maps of distributed physical properties across the landscape tied to physical process models where appropriate. The database is distributed in three parts: documentation, spatial map-based data, and printable map graphics of the database. Documentation includes this file, which provides a discussion of the surficial geology and describes the format and content of the map data, a database 'readme' file, which describes the database contents, and FGDC metadata for the spatial map information. Spatial data are distributed as Arc/Info coverage in ESRI interchange (e00) format, or as tabular data in the form of DBF3-file (.DBF) file formats. Map graphics files are distributed as Postscript and Adobe Portable Document Format (PDF) files, and are appropriate for representing a view of the spatial database at the mapped scale.

  2. Database for the geologic map of the Bend 30- x 60-minute quadrangle, central Oregon

    USGS Publications Warehouse

    Koch, Richard D.; Ramsey, David W.; Sherrod, David R.; Taylor, Edward M.; Ferns, Mark L.; Scott, William E.; Conrey, Richard M.; Smith, Gary A.

    2010-01-01

    The Bend 30- x 60-minute quadrangle has been the locus of volcanism, faulting, and sedimentation for the past 35 million years. It encompasses parts of the Cascade Range and Blue Mountain geomorphic provinces, stretching from snowclad Quaternary stratovolcanoes on the west to bare rocky hills and sparsely forested juniper plains on the east. The Deschutes River and its large tributaries, the Metolius and Crooked Rivers, drain the area. Topographic relief ranges from 3,157 m (10,358 ft) at the top of South Sister to 590 m (1,940 ft) at the floor of the Deschutes and Crooked Rivers where they exit the area at the north-central edge of the map area. The map encompasses a part of rapidly growing Deschutes County. The city of Bend, which has over 70,000 people living in its urban growth boundary, lies at the south-central edge of the map. Redmond, Sisters, and a few smaller villages lie scattered along the major transportation routes of U.S. Highways 97 and 20. This geologic map depicts the geologic setting as a basis for structural and stratigraphic analysis of the Deschutes basin, a major hydrologic discharge area on the east flank of the Cascade Range. The map also provides a framework for studying potentially active faults of the Sisters fault zone, which trends northwest across the map area from Bend to beyond Sisters. This digital release contains all of the information used to produce the geologic map published as U.S. Geological Survey Geologic Investigations Series I-2683 (Sherrod and others, 2004). The main component of this digital release is a geologic map database prepared using ArcInfo GIS. This release also contains files to view or print the geologic map and accompanying descriptive pamphlet from I-2683.

  3. 76 FR 60651 - Leased Commercial Access; Development of Competition and Diversity in Video Programming...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... Access; Development of Competition and Diversity in Video Programming Distribution and Carriage; Revision... Video Programming Distribution and Carriage AGENCY: Federal Communications Commission. ACTION: Final... carriage of video programming vendors by multichannel video programming distributors (``MVPDs''), known...

  4. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Operator interests in video programming. 76... SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Documents to be Maintained for Inspection § 76.1710 Operator interests in video programming. (a) Cable operators are required to maintain records...

  5. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Operator interests in video programming. 76... SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Documents to be Maintained for Inspection § 76.1710 Operator interests in video programming. (a) Cable operators are required to maintain records...

  6. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Operator interests in video programming. 76... SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Documents to be Maintained for Inspection § 76.1710 Operator interests in video programming. (a) Cable operators are required to maintain records...

  7. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Operator interests in video programming. 76... SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Documents to be Maintained for Inspection § 76.1710 Operator interests in video programming. (a) Cable operators are required to maintain records...

  8. Bit allocation for joint coding of multiple video programs

    NASA Astrophysics Data System (ADS)

    Wang, Limin; Vincent, Andre

    1997-01-01

    By dynamically distributing the channel capacity among video programs according to their respective scene complexities, joint coding has been a shown to be more efficient than independent coding for compression of multiple video programs. This paper examines the bit allocation issue for joint coding of multiple video programs and provides a bit allocation strategy that results in uniform picture quality among programs as will as within a program.

  9. The NASA "Why?" Files: The Case of the Barking Dogs. Program 2 in the 2000-2001 Series.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guide. This teacher guide accompanies the second video in the series. The story line of each program involves six ethnically diverse, inquisitive schoolchildren who…

  10. The NASA "Why?" Files: The Case of the Unknown Stink. Program 1 in the 2000-2001 Series.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guide. This teacher guide accompanies the first video in the series. The story line of each program involves six ethnically diverse, inquisitive schoolchildren who…

  11. The NASA "Why?" Files: The Case of the Challenging Flight. Program 4 in the 2000-2001 Series.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guides. This teacher guide accompanies the fourth video in the series. The story lines of each program involve six ethnically diverse, inquisitive schoolchildren who…

  12. The NASA "Why?" Files: The Case of the Electrical Mystery. Program 3 in the 2000-2001 Series.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guide. This teacher guide accompanies the third video in the series. The story line of each program involves six ethnically diverse, inquisitive schoolchildren who…

  13. 78 FR 40421 - Inquiry Regarding Video Description in Video Programming Distributed on Television and on the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ...In this document, the Federal Communications Commission (Commission) solicits public comment on issues related to video description in video programming that is delivered via both television and the Internet. The comments received in response to these inquiries will inform a report to Congress required by the CVAA on the status, benefits, and costs of video description on television and......

  14. Learning to Swim Using Video Modelling and Video Feedback within a Self-Management Program

    ERIC Educational Resources Information Center

    Lao, So-An; Furlonger, Brett E.; Moore, Dennis W.; Busacca, Margherita

    2016-01-01

    Although many adults who cannot swim are primarily interested in learning by direct coaching there are options that have a focus on self-directed learning. As an alternative a self-management program combined with video modelling, video feedback and high quality and affordable video technology was used to assess its effectiveness to assisting an…

  15. Adaptive dynamic programming for auto-resilient video streaming

    NASA Astrophysics Data System (ADS)

    Zhao, Juan; Li, Xingmei; Wang, Wei; Wu, Guoping

    2007-11-01

    Wireless video transmission encounters higher error rate than in wired network, which introduces distortion into the error-sensitive compressed data, reducing the quality of the playback video. Therefore, to ensure the end-to-end quality, wireless video needs a transmission system including both efficient source coding scheme and transmission technology against the influence of the channel error. This paper tackles a dynamic programming algorithm for robust video streaming over error-prone channels. An auto-resilient multiple-description coding with optimized transmission strategy has been proposed. Further study is done on the computational complexity of rate-distortion optimized video streaming and a dynamic programming algorithm is considered. Experiment results show that video streaming with adaptive dynamic programming gains better playback video quality at the receiver when transmitted through error-prone mobile channel.

  16. 75 FR 7369 - Closed Captioning of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ...), published at 74 FR 1594, January 13, 2009, which, among other things, requires video programming.... DATES: 47 CFR 79.1(g)(3), published at 74 FR 1594, January 13, 2009, is stayed beginning February 19... COMMISSION 47 CFR Part 79 Closed Captioning of Video Programming AGENCY: Federal Communications...

  17. Descriptive Video Service (DVS) Makes Television Programming and Video Available to Blind and Visually Impaired Viewers.

    ERIC Educational Resources Information Center

    McNulty, Tom, Ed.

    1996-01-01

    Describes descriptive video service (DVS) which makes television programming and videos accessible to blind and visually impaired viewers. Topics include the development of DVS at the WGBH public broadcasting network in Boston, narrative descriptions of key visual elements, and access to World Wide Web sites. (LRW)

  18. 77 FR 48102 - Closed Captioning and Video Description of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... Commission adopted an Order, published at 76 FR 67376, November 1, 2011 and at 76 FR 67377, November 1, 2011... Rulemaking (the NPRM), published at 76 FR 67397, November 1, 2011, proposing to amend Sec. 79.1 of its rules... COMMISSION 47 CFR Part 79 Closed Captioning and Video Description of Video Programming AGENCY:...

  19. 76 FR 57989 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The..., and the delivery of video description, access to emergency programming, and the interoperability...

  20. Promoting Academic Programs Using Online Videos

    ERIC Educational Resources Information Center

    Clark, Thomas; Stewart, Julie

    2007-01-01

    In the last 20 years, the Internet has evolved from simply conveying text and then still photographs and music to the present-day medium in which individuals are contributors and consumers of a nearly infinite number of professional and do-it-yourself videos. In this dynamic environment, new generations of Internet users are streaming video and…

  1. THE WESTERN ECOLOGY DIVISION STUDENT INTERN PROGRAM VIDEO

    EPA Science Inventory

    The Western Ecology Division of the National Health & Environmental Effects Research Laboratory has produced a 15 minute video documenting the internship program at the Division. The video highlights various CWEST student interns reporting on their experiences at an end-of-the-s...

  2. Video and Computer Technologies for Extended-Campus Programming.

    ERIC Educational Resources Information Center

    Sagan, Edgar L.; And Others

    This paper discusses video and computer technologies for extended-campus programming (courses and programs at off-campus sites). The first section provides an overview of the distance education program at the University of Kentucky (UK), and highlights the improved access to graduate and professional programs, advances in technology, funding,…

  3. Emergy in 60 Minutes

    EPA Science Inventory

    This web presentation answers basic questions about the relatively new scientific concept, emergy. It dispels some of the confusion surrounding this idea in a PowerPoint presentation. The presentation is written in common language and uses straightforward examples. Emergy indic...

  4. The US Department of Energy`s Student Video Program

    SciTech Connect

    Beeson, K.M.; Pepper, C.E.

    1994-06-01

    The Student Video Program was an educational outreach program intended to educate and involve high school students in environmental restoration and waste management issues. Through participation in this program the students were shown how science and math are related to these subjects. In addition, they were exposed to many different and interesting career opportunities.

  5. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... received from the video programming owner or other origination source containing closed captioning to.... Within 20 days of the close of the comment period, the petitioner may reply to any comments or... where a program source falsely certifies that programming delivered to the distributor meets...

  6. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... received from the video programming owner or other origination source containing closed captioning to.... Within 20 days of the close of the comment period, the petitioner may reply to any comments or... where a program source falsely certifies that programming delivered to the distributor meets...

  7. Interactive Video Program. Final Report and Recommendations.

    ERIC Educational Resources Information Center

    Midwestern Higher Education Commission, Minneapolis, MN.

    This report presents recommendations on interactive video transmission standards, equipment, room designs, and service plans for member institutions of the Midwestern Higher Education Commission (MHEC) and reviews MHEC's efforts to find and contract for such services with vendors. The report describes the MHEC objective of establishing a dial-up,…

  8. 77 FR 6113 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The... description, access to emergency programming, and access to user interfaces, menus, and programming...

  9. Prehospital 12-Lead Electrocardiogram within 60 Minutes Differentiates Proximal versus Nonproximal Left Anterior Descending Artery Myocardial Infarction

    PubMed Central

    Aertker, Robert A; Barker, Colin M; Anderson, H. Vernon; Denktas, Ali E; Giesler, Gregory M; Julapalli, Vinay R; Ledoux, John F; Persse, David E; Sdringola, Stefano; Vooletich, Mary T; McCarthy, James J; Smalling, Richard W

    2011-01-01

    Introduction Acute anterior myocardial infarctions caused by proximal left anterior descending (LAD) artery occlusions are associated with a higher morbidity and mortality. Early identification of high-risk patients via the 12-lead electrocardiogram (ECG) could assist physicians and emergency response teams in providing early and aggressive care for patients with anterior ST-elevation myocardial infarctions (STEMI). Approximately 25% of US hospitals have primary percutaneous coronary intervention (PCI) capability for the treatment of acute myocardial infarctions. Given the paucity of hospitals capable of PCI, early identification of more severe myocardial infarction may prompt emergency medical service routing of these patients to PCI-capable hospitals. We sought to determine if the 12 lead ECG is capable of predicting proximal LAD artery occlusions. Methods In a retrospective, post-hoc analysis of the Pre-Hospital Administration of Thrombolytic Therapy with Urgent Culprit Artery Revascularization pilot trial, we compared the ECG findings of proximal and nonproximal LAD occlusions for patients who had undergone an ECG within 180 minutes of symptom onset. Results In this study, 72 patients had anterior STEMIs, with ECGs performed within 180 minutes of symptom onset. In patients who had undergone ECGs within 60 minutes (n = 35), the mean sum of ST elevation (STE) in leads V1 through V6 plus ST depression (STD) in leads II, III, and aVF was 19.2 mm for proximal LAD occlusions and 11.7 mm for nonproximal LAD occlusions (P = 0.007). A sum STE in V1 through V6 plus STD in II, III, and aVF of at least 17.5 mm had a sensitivity of 52.3%, specificity of 92.9%, positive predictive value of 91.7%, and negative predictive value of 56.5% for proximal LAD occlusions. When the ECG was performed more than 60 minutes after symptom onset (n = 37), there was no significant difference in ST-segment deviation between the 2 groups. Conclusion The sum STE (V1-V6) and STD (II, III, a

  10. Commercial Video Programs: A Component to Enhance Language Skills.

    ERIC Educational Resources Information Center

    Linares, H. A.

    After the passage of a resolution by the South Dakota Board of Regents to place greater emphasis on the study of foreign language, Northern State College introduced commercial video programs in Spanish for classroom use. After installing a parabolic antenna and the other necessary equipment, the department selected and edited a series of programs,…

  11. Video Tape Inservice Program on Teaching Second Languages. Instructor's Manual.

    ERIC Educational Resources Information Center

    Knop, Constance K.

    The inservice program for which this is the teacher's guide consists of a series of video cassette tapes illustrating various methods that have proven successful in teaching foreign languages and English as a second language (ESL). Although the program is intended for teachers of Indochinese refugee children, it is applicable to a wide variety of…

  12. Database for the geologic map of the Mount Baker 30- by 60-minute quadrangle, Washington (I-2660)

    USGS Publications Warehouse

    Tabor, R.W.; Haugerud, R.A.; Hildreth, Wes; Brown, E.H.

    2006-01-01

    This digital map database has been prepared by R.W. Tabor from the published Geologic map of the Mount Baker 30- by 60-Minute Quadrangle, Washington. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the geology at 1:100,000. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller. This database depicts the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for the regional study of materials properties, earthquake shaking, landslide potential, mineral hazards, seismic velocity, and earthquake faults. In addition, the report contains information and interpretations about the regional geologic history and framework. However, the regional scale of this report does not provide sufficient detail for site development purposes.

  13. Database for the geologic map of the Sauk River 30-minute by 60-minute quadrangle, Washington (I-2592)

    USGS Publications Warehouse

    Tabor, R.W.; Booth, D.B.; Vance, J.A.; Ford, A.B.

    2006-01-01

    This digital map database has been prepared by R.W. Tabor from the published Geologic map of the Sauk River 30- by 60 Minute Quadrangle, Washington. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the bedrock geology at 1:100,000 scale, but compiled most Quaternary units at 1:24,000 scale. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller. This database depicts the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for the regional study of materials properties, earthquake shaking, landslide potential, mineral hazards, seismic velocity, and earthquake faults. In addition, the report contains information and interpretations about the regional geologic history and framework. However, the regional scale of this report does not provide sufficient detail for site development purposes.

  14. 76 FR 2686 - Video Programming and Emergency Access Advisory Committee; Announcement of Establishment and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... COMMISSION Video Programming and Emergency Access Advisory Committee; Announcement of Establishment and... Programming and Emergency Access Advisory Committee (``Committee'' or ``VPEAAC'') of the Federal... name to the Video Programming Accessibility Advisory Committee (``VPAAC''). The Commission...

  15. 76 FR 19356 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The meeting will address the provision of closed captioning of Internet programming previously captioned...

  16. Longitudinal evaluation of a live interactive video baccalaureate nursing program.

    PubMed

    Martin, Pam; Klotz, Linda; Alfred, Danita

    2007-01-01

    Beginning with a brief history of a community-inspired distance education initiative, the authors describe how one college of nursing offers an entire generic bachelor of science in nursing program over live interactive video for nursing students at 2 distance sites. The 10-year longitudinal evaluation of student and program outcomes is presented. Student and program success is evidenced by congruence of grades and National Council Licensure Exam (NCLEX) pass rates between sites. PMID:17220768

  17. Video Production Program Benefits Both Students and School

    ERIC Educational Resources Information Center

    Vincent, Robert

    2010-01-01

    The author spent many years in the classroom as a traditional technical education teacher. He was always attracted to emerging technologies, and visual technologies in particular interested him. In this article, he shares some of his experiences with setting up and running a very successful TV/video technology program.

  18. A Continuing Engineering Education Program Utilizing Video Tape

    ERIC Educational Resources Information Center

    Biedenbach, Joseph M.

    1970-01-01

    Radio Corporation of America has developed a series of courses on video tape for use with their engineering staffs at locations throughout the country. The courses include such topics as FORTRAN Programming, Engineering Mathematics, and Holography. Thirty-six course topics are proposed to date. (MF)

  19. 75 FR 7368 - Closed Captioning of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    .... DATES: 47 CFR 79.1(i)(3), published at 74 FR 1594, January 13, 2009, and the revisions in this document... Proposed Rulemaking, FCC 08- 255 (2008 Closed Captioning Order), published at 74 FR 1594, January 13, 2009... COMMISSION 47 CFR Part 79 Closed Captioning of Video Programming AGENCY: Federal Communications...

  20. Computer program for Video Data Processing System /VDPS/

    NASA Technical Reports Server (NTRS)

    Billingsley, F. C.; Nathan, R.

    1967-01-01

    Video data from spacecraft photographic mission telemetry is scanned to generate digital tape computer program which prints out intensity points, cleans noise and telemetry drop-out, enhances contrast, modifies the picture, and calculates contour lines. The output is converted into new photographic film.

  1. Video Programs; A Source Guide of Organizations Distributing Video Programs for Use in "Adult Education".

    ERIC Educational Resources Information Center

    Winslow, Ken, Comp.

    Names of selected organizations providing video materials for use in adult education are listed alphabetically. Each entry includes name, address, and telephone number of the distributing organizations; available formats, fee arrangements, clearances, and subject-category description. (SK)

  2. 78 FR 77074 - Accessibility of User Interfaces, and Video Programming Guides and Menus; Accessible Emergency...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ... COMMISSION 47 CFR Part 79 Accessibility of User Interfaces, and Video Programming Guides and Menus... authority for requiring MVPDs to ensure that video programming guides and menus that ] provide channel and... video programming guides and menus that provide channel and program information include high...

  3. Commercial Crew Program: Boeing Breakout Video

    NASA Video Gallery

    NASA and The Boeing Company of Houston signed a funded Space Act Agreement (SAA) in March 2011 for the company’s CST-100. Under the $92.3 million agreement, NASA’s Commercial Crew Program (...

  4. Program plan for the Modular Integrated Video System

    SciTech Connect

    Gaertner, K.J.; Heaysman, B.; Holt, R.; Sonnier, C.

    1986-01-01

    The Modular Integrated Video System (MIVS) is intended to provide a simple, highly reliable CCTV system capable of replacing the IAEA Twin Minolta Film Camera Systems. The program plan is described. The principal steps in this plan are: identification of the need for the system, assessment of state/facility acceptance, specification formulation and approval, reliability/performance certification test program formulation and approval, prototype system development and demonstration, system modification as required, establishment of a production capability, delivery of the first production quantity, reliability/performance certification test program, field evaluation program, system production, and implementation. The IAEA and developer responsibilities throughout this development testing and implementation process are also described.

  5. 47 CFR 79.1 - Closed captioning of televised video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Closed captioning of televised video programming. 79.1 Section 79.1 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Video Programming Owners, Providers, and Distributors § 79.1 Closed captioning of televised...

  6. Database for the Geologic Map of the Skykomish River 30-Minute by 60-Minute Quadrangle, Washington (I-1963)

    USGS Publications Warehouse

    Tabor, R.W.; Frizzell, V.A., Jr.; Booth, D.B.; Waitt, R.B.; Whetten, J.T.; Zartman, R.E.

    2006-01-01

    This digital map database has been prepared from the published geologic map of the Skykomish River 30- by 60-minute quadrangle by the senior author. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the bedrock geology at 1:100,000 scale, but compiled Quaternary units at 1:24,000 scale. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller. From the eastern-most edges of suburban Seattle, the Skykomish River quadrangle stretches east across the low rolling hills and broad river valleys of the Puget Lowland, across the forested foothills of the North Cascades, and across high meadowlands to the bare rock peaks of the Cascade crest. The Straight Creek Fault, a major Pacific Northwest structure which almost bisects the quadrangle, mostly separates unmetamorphosed and low-grade metamorphic Paleozoic and Mesozoic oceanic rocks on the west from medium- to high-grade metamorphic rocks on the east. Within the quadrangle the lower grade rocks are mostly Mesozoic melange units. To the east, the higher-grade terrane is mostly the Chiwaukum Schist and related gneisses of the Nason terrane and invading mid-Cretaceous stitching plutons. The Early Cretaceous Easton Metamorphic Suite crops out on both sides of the Straight Creek fault and records it's dextral displacement. On the south margin of the quadrangle, the fault separates the lower Eocene Swauk Formation on the east from the upper Eocene and Oligocene(?) Naches Formation and, farther north, its correlative Barlow Pass Volcanics the west. Stratigraphically equivalent rocks of the Puget Group crop out farther to the west. Rocks of

  7. Program plan for the Modular Integrated Video System

    SciTech Connect

    Gaertner, K.J.; Heaysman, B.; Holt, R.; Sonnier, C.

    1986-01-01

    The Modular Integrated Video System (MIVS) is intended to provide a simple, highly reliable CCTV system capable of replacing the IAEA Twin Minolta Film Camera Systems in (l) those safeguarded facilities where main power is readily available, and (2) situations where it is desired to have the CCTV camera separated from the CCTV recording console. The principal steps of the program plan for development and implementation of this system are described. The IAEA and developer responsibilities throughout this process are also described.

  8. California Seafloor Mapping Program video and photograph portal

    USGS Publications Warehouse

    Golden, Nadine E.; Cochrane, Guy R.

    2013-01-01

    This portal provides access to marine spatial data for the state of California. These data have been generated and compiled by the California Seafloor Mapping Program (CSMP), which has the goal of developing a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The approach of the CSMP is to create highly detailed seafloor maps through collection, integration, interpretation, and visualization of seafloor video, seafloor photography, swath sonar bathymetry, acoustic backscatter, high-resolution seismic-reflection profile, and bottom-sediment sampling data. This interactive map displays all CSMP video and imagery and published CSMP GIS spatial data layers. The data layers display seafloor morphology and character, identify potential marine benthic habitats, and illustrate both the surficial seafloor geology and shallow (to about 100 m) subsurface geology.

  9. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Interference from a multichannel video... (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Technical Standards § 76.613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  10. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Interference from a multichannel video... (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Technical Standards § 76.613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  11. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Interference from a multichannel video... (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Technical Standards § 76.613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  12. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Interference from a multichannel video... (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Technical Standards § 76.613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  13. The Golden Hour and Acute Brain Ischemia: Presenting Features and Lytic Therapy in Over 30,000 Patients Arriving Within 60 Minutes of Onset

    PubMed Central

    Saver, Jeffrey L.; Smith, Eric E.; Fonarow, Gregg C.; Reeves, Mathew J.; Zhao, Xin; Olson, DaiWai M.; Schwamm, Lee H

    2010-01-01

    Background The benefit of intravenous thrombolytic therapy in acute brain ischemia is strongly time dependent. Methods The Get with the Guidelines-Stroke (GWTG-Stroke) database was analyzed to characterize ischemic stroke patients arriving to hospital Emergency Departments (EDs) within 60 minutes of last known well time from 4/1/2003-12/30/2007. Results During the 4.75 year study period, among 253,148 ischemic stroke patients arriving directly by ambulance or private vehicle to 905 hospital EDs, 106,924 (42.2%) had documented exact last known well times. Onset to door time was ≤ 60 minutes in 30,220 (28.3%), 61-180 minutes in 33,858 (31.7%), and >180 minutes in 42,846 (40.1%). Features most strongly distinguishing ≤ 60, 61-180, and > 180 minutes arriving patients were: greater stroke severity (median NIHSS 8.0 vs 6.0 vs 4.0, p <.0001) and more frequent arrival by ambulance (79.0%. vs 72.2% vs 55.0%, p <.0001). Compared with 61-180 minute arrivers, golden hour patients received IV thrombolytic therapy more frequently (27.1% vs 12.9%, OR 2.51, 95% CI 2.41-2.61, p <.0001), but door to needle time (DTN) was longer (mean 90.6 vs 76.7 minutes, p <.0001). DTN ≤ 60 minutes was achieved in 18.3% of golden hour patients. Conclusions At GWTG-Stroke hospital EDs, more than one quarter of patients with documented onset time, and at least one eighth of all ischemic stroke patients, arrive within 1 hour of onset, where they receive thrombolytic therapy more frequently but more slowly than late arrivers. These findings support public health initiates to increase early presentation and shorten door to needle times in patients arriving within the “golden hour.” PMID:20522809

  14. 78 FR 39619 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ...The Commission affirms, modifies, and clarifies certain decisions adopted in the Report and Order in MB Docket No. 11-154 regarding closed captioning requirements for video programming delivered using Internet protocol (``IP'') and apparatus used by consumers to view video programming. The action is taken in response to three petitions for reconsideration of the Report and Order, which adopted......

  15. 76 FR 21741 - Twenty-First Century Communications and Video Programming Accessibility Act; Announcement of Town...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ...In this document, the Commission announces that it held a Town Hall meeting on The Twenty-First Century Communications and Video Programming Accessibility Act (the Act or CVAA) hosted by the California State University at Northridge (CSUN). The Town Hall meeting provided an orientation to the Act, and discussed the advanced communications and video programming changes required by the...

  16. 47 CFR 79.4 - Closed captioning of video programming delivered using Internet protocol.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... March 30, 2015 and before March 30, 2016. Such programming must be captioned within 15 days after the date it is shown on television with captions on or after March 30, 2016. (c) Obligations of video... video programming would be economically burdensome: (i) The nature and cost of the closed captions...

  17. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Interference from a multichannel video programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  18. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  19. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  20. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  1. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  2. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

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

    NASA Astrophysics Data System (ADS)

    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.

  4. Lights, Camera, Action: Advancing Learning, Research, and Program Evaluation through Video Production in Educational Leadership Preparation

    ERIC Educational Resources Information Center

    Friend, Jennifer; Militello, Matthew

    2015-01-01

    This article analyzes specific uses of digital video production in the field of educational leadership preparation, advancing a three-part framework that includes the use of video in (a) teaching and learning, (b) research methods, and (c) program evaluation and service to the profession. The first category within the framework examines videos…

  5. Computer Assisted Video Instruction (CAVI) in an Anesthesia Training Program

    PubMed Central

    Gilbert, James; Hodgkinson, Robert; Smith, R. Brian

    1983-01-01

    For over 20 years advocates of computer assisted instruction (CAI) have been proclaiming impending revolutionary developments in the educational process, yet progress in acceptance has been slow. This paper will examine the advantages and weaknesses of CAI, and discuss the new concept of computer assisted video instruction (CAVI) in terms of its principles and application within our department of anesthesia.

  6. Development of the cardiovascular system: an interactive video computer program.

    PubMed

    Smolen, A J; Zeiset, G E; Beaston-Wimmer, P

    1992-01-01

    The major aim of this project is to provide interactive video computer based courseware that can be used by the medical student and others to supplement his or her learning of this very important aspect of basic biomedical education. Embryology is a science that depends on the ability of the student to visualize dynamic changes in structure which occur in four dimensions--X, Y, Z, and time. Traditional didactic methods, including lectures employing photographic slides and laboratories employing histological sections, are limited to two dimensions--X and Y. The third spatial dimension and the dimension of time cannot be readily illustrated using these methods. Computer based learning, particularly when used in conjunction with interactive video, can be used effectively to illustrate developmental processes in all four dimensions. This methodology can also be used to foster the critical skills of independent learning and problem solving. PMID:1483013

  7. 76 FR 67118 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... Service Program, Further Notice of Proposed Rulemaking (FNPRM), document FCC 11-155, adopted October 17... completing the transmittal screen, ECFS filers should include their full name, U.S. Postal Service...

  8. Description of texts of auxiliary programs for processing video information. Part 2: SUODH program of automated separation of quasihomogeneous formations

    NASA Technical Reports Server (NTRS)

    Borisenko, V. I.; Chesalin, L. S.

    1980-01-01

    The algorithm, block diagram, complete text, and instructions are given for the use of a computer program to separate formations whose spectral characteristics are constant on the average. The initial material for operating the computer program presented is video information in a standard color-superposition format.

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

    PubMed

    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. PMID:26349445

  10. 77 FR 47383 - Annual Assessment of the Status of Competition in the Market for the Delivery of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ...The Commission is required to report annually to Congress on the status of competition in markets for the delivery of video programming. This document solicits data, information, and comment on the status of competition in the market for the delivery of video programming for the Commission's Fifteenth Report (15th Report). The 15th Report will provide updated information and metrics regarding......

  11. Good Minds at Work. A Resource Guide for the "Science Abled" Video Program.

    ERIC Educational Resources Information Center

    Black, Christine Kahan; And Others

    Historically in the United States, few people with disabilities have enrolled in science-related courses or entered scientific careers in part because high schools and colleges have not offered accessible training to this population. This document is the teaching and resource guide that accompanies a 40-minute video program in career development…

  12. 76 FR 59963 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-28

    ... Register on December 15, 2009 (74 FR 66356) which became effective on January 25, 2010. Needs and Uses: The... Emergency Access Advisory Committee Announcement of Members, DA 10-2320, 76 FR 2686, January 14, 2011; see... Section 305 of the Telecommunications Act of 1996, Video Programming Accessibility, FCC 96-318, 61...

  13. Video Education Centers To Meet Student Needs in Turkish Distance Education Programs.

    ERIC Educational Resources Information Center

    McIsaac, Marina Stock; And Others

    Two pilot projects undertaken in 1987 by the Open Education Faculty (OEF) of Anadolu University (Eskisehir, Turkey) were designed to determine whether distance education students would benefit from watching videotapes of the educational programs if they were made available at Video Education Centers. A project conducted in Konya, Turkey, was…

  14. 76 FR 68116 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ...)(v) and (g)(2), published at 76 FR 47476, August 5, 2011, are effective November 3, 2011. FOR FURTHER... Practices of the Video Relay Service Program, CG Docket No. 10-51, FCC 11-118, published at 76 FR 47476... 11-118, published at 76 FR 47476, August 5, 2011, adopting final and interim...

  15. Pre-Instructional Strategies and Segment Length in Interactive Video Programs.

    ERIC Educational Resources Information Center

    Rusman, Ellen; And Others

    This study investigates the influence of pre-instructional strategies on the relationship between learner-controlled or program-controlled length of video segments and on related test performance on post-tests and retention tests. The study looks at the effect of presenting learning objectives in advance on the learning of factual information from…

  16. 75 FR 44964 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION Structure and Practices of the Video Relay Service Program Correction In notice document 10-17575 beginning on page 41863, in the issue of Monday, July 19, 2010 make the following correction: On page...

  17. 76 FR 68328 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... requirements were approved on October 20, 2011 by OMB. DATES: The final rule published at 76 FR 47469, August 5... FR 47469, August 5, 2011. If you have any comments on the burden estimates listed below, or how the... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY:...

  18. 75 FR 41863 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ...In this document, the Commission takes a fresh look at its video relay service (VRS) rules so that the Commission can ensure that this vital program is effective, efficient, and sustainable in the future. VRS allows persons with hearing or speech disabilities to use American Sign Language (ASL) to communicate with friends and family and to conduct business in near real time. In this......

  19. An Evaluation of the American Lung Association's Home Video Smoking Cessation Program.

    ERIC Educational Resources Information Center

    Marston, Albert R.; Bettencourt, B. Ann

    1988-01-01

    "In Control: A Home Video Freedom from Smoking Program" was sent to 101 participants. Of 53 completing self-treatment, 31 were verified as abstinent one month after completion. Of those completing treatment, 40 percent had not smoked three months prior to 12-month follow-up, and 30 percent had been abstinent during the past 11 months. (Author/BJV)

  20. 75 FR 7370 - Closed Captioning of Video Programming; Closed Captioning Requirements for Digital Television...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ... announcing the effective date of those rules. DATES: 47 CFR 79.1(g)(1) through (5), (i), published at 74 FR... Order, FCC 08-255, published at 74 FR 1594, January 13, 2009. The OMB Control Number is 3060-0761. The... COMMISSION 47 CFR Part 79 Closed Captioning of Video Programming; Closed Captioning Requirements for...

  1. 77 FR 46632 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ... 79.103(b)(3) through (4) published at 77 FR 19480, March 30, 2012 are effective on August 6, 2012... rules and procedures contained in the Commission's Order, FCC 12-9, published at 77 FR 19480, March 30... COMMISSION 47 CFR Part 79 Closed Captioning of Internet Protocol-Delivered Video Programming:...

  2. Effects of Translation Methods in Imported Instructional Video Programs on Taiwan Fourth Graders' Memory.

    ERIC Educational Resources Information Center

    Tyan, Nay-ching Nancy; Hu, Yi-chain

    The purpose of this study was to investigate the effects of various translation methods used in imported instructional video programs on Taiwan elementary school students' visual and verbal memory. Following pretesting, 128 fourth grade students from an urban public elementary school in northern Taiwan participated. The students in 4 experimental…

  3. Coastal and Marine Geology Program video and photograph portal

    USGS Publications Warehouse

    Golden, Nadine E.; Ackerman, Seth D.

    2015-01-01

    Search all Coastal and Marine Geology Program imagery by selecting "Explore Data Layers." Or select Pacific, Atlantic, or Gulf Coast to enter the portal by region. Or start with the tutorial then dive in!

  4. Integrating Computers with Video Cassette Recorders. Program Description.

    ERIC Educational Resources Information Center

    Anderson, Glenn

    This report describes a project undertaken with students in grades 5 through 7 in the Toms River (New Jersey) Regional School District to develop a technique for integrating microcomputers and VCRs (videocassette recorders). Following an overview of the program, a brief review of research on technology in the classroom is presented along with a…

  5. Situating Programming Abstractions in a Constructionist Video Game

    ERIC Educational Resources Information Center

    Weintrop, David; Wilensky, Uri

    2014-01-01

    Research on the effectiveness of introductory programming environments often relies on post-test measures and attitudinal surveys to support its claims; but such instruments lack the ability to identify any explanatory mechanisms that can account for the results. This paper reports on a study designed to address this issue. Using Noss and Hoyles'…

  6. Supporting Teacher Educators' Use of Hypermedia Video-Based Programs

    ERIC Educational Resources Information Center

    Boling, Erica; Adams, Sharman Siebenthal

    2008-01-01

    Teacher candidates can benefit from teacher preparation programs that couple learned classroom experiences with the use of hypermedia, yet challenges can arise when such technologies are integrated into university classrooms. Hypermedia in the context of teacher candidate learning can aid educators in meeting the needs of this population. This…

  7. SAPPHIRE: a toolkit for building efficient stream programs for medical video analysis.

    PubMed

    Stanek, Sean R; Tavanapong, Wallapak; Wong, Johnny; Oh, JungHwan; Nawarathna, Ruwan D; Muthukudage, Jayantha; de Groen, Piet C

    2013-12-01

    This paper describes the design and implementation of SAPPHIRE--a novel middleware and software development kit for stream programing on a heterogeneous system of multi-core multi-CPUs with optional hardware accelerators such as graphics processing unit (GPU). A stream program consists of a set of tasks where the same tasks are repeated over multiple iterations of data (e.g., video frames). Examples of such programs are video analysis applications for computer-aided diagnosis and computer-assisted surgeries. Our design goal is to reduce the implementation efforts and ease collaborative software development of stream programs while supporting efficient execution of the programs on the target hardware. To validate the toolkit, we implemented EM-Automated-RT software with the toolkit and reported our experience. EM-Automated-RT performs real-time video analysis for quality of a colonoscopy procedure and provides visual feedback to assist the endoscopist to achieve optimal inspection of the colon during the procedure. The software has been deployed in a hospital setting to conduct a clinical trial. PMID:24001925

  8. Small arms video sight for the "German Army Soldier-of-the-Future Program": lessons learned

    NASA Astrophysics Data System (ADS)

    Ledertheil, Bernd H.; Berlips, Carsten; Ohlmann, Marco

    2009-05-01

    The Small Arms Video Sight is part of the optronical sights developed for the German IdZ-ES program (German Army Soldier-of-the Future Program - Enhanced System) [1]. The aim of the development was to use this highly integrated sight on three different rifles (G36 = the assault rifle of the German soldier optional with a 40mm underslung grenade launcher, MG 4 = a light machine gun , PZF3 = a 60mm / 110mm bazooka). The Video Sight will be used for observation, target detection, recognition and identification, direct and indirect aiming and shooting with ballistic calculation and aiming mark correction, still and video picture capturing and wireless transmission, determination of a located target position by distance and angle to the own position and so on. To perform all these tasks the Video Sight is equipped with an uncooled IR and a CCD camera, a laser range finder, a digital compass, angle sensors, electronic display, all this sensors highly integrated and controlled by an operating system.

  9. The Use of Video Analysis in a Personnel Preparation Program for Teachers of Students Who Are Visually Impaired

    ERIC Educational Resources Information Center

    Gale, Elaine; Trief, Ellen; Lengel, James

    2010-01-01

    Video analysis affords the observer the opportunity to capture and analyze videos of teaching practices, so that the observer can review, analyze, and synthesize specific examples of teaching in authentic classroom settings. The student teaching experience is the prime opportunity during the personnel preparation program in which student teachers…

  10. Correcting Students' Misconceptions about Automobile Braking Distances and Video Analysis Using Interactive Program Tracker

    NASA Astrophysics Data System (ADS)

    Hockicko, Peter; Trpišová, Beáta; Ondruš, Ján

    2014-12-01

    The present paper informs about an analysis of students' conceptions about car braking distances and also presents one of the novel methods of learning: an interactive computer program Tracker that we used to analyse the process of braking of a car. The analysis of the students' conceptions about car braking distances consisted in obtaining their estimates of these quantities before and after watching a video recording of a car braking from various initial speeds to a complete stop and subsequent application of mathematical statistics to the obtained sets of students' answers. The results revealed that the difference between the value of the car braking distance estimated before watching the video and the real value of this distance was not caused by a random error but by a systematic error which was due to the incorrect students' conceptions about the car braking process. Watching the video significantly improved the students' estimates of the car braking distance, and we show that in this case, the difference between the estimated value and the real value of the car braking distance was due only to a random error, i.e. the students' conceptions about the car braking process were corrected. Some of the students subsequently performed video analysis of the braking processes of cars of various brands and under various conditions by means of Tracker that gave them exact knowledge of the physical quantities, which characterize a motor vehicle braking. Interviewing some of these students brought very positive reactions to this novel method of learning.

  11. Video at Sea: Telling the Stories of the International Ocean Discovery Program

    NASA Astrophysics Data System (ADS)

    Wright, M.; Harned, D.

    2014-12-01

    Seagoing science expeditions offer an ideal opportunity for storytelling. While many disciplines involve fieldwork, few offer the adventure of spending two months at sea on a vessel hundreds of miles from shore with several dozen strangers from all over the world. As a medium, video is nearly ideal for telling these stories; it can capture the thrill of discovery, the agony of disappointment, the everyday details of life at sea, and everything in between. At the International Ocean Discovery Program (IODP, formerly the Integrated Ocean Drilling Program), we have used video as a storytelling medium for several years with great success. Over this timeframe, camera equipment and editing software have become cheaper and easier to use, while web sites such as YouTube and Vimeo have enabled sharing with just a few mouse clicks. When it comes to telling science stories with video, the barriers to entry have never been lower. As such, we have experimented with many different approaches and a wide range of styles. On one end of the spectrum, live "ship-to-shore" broadcasts with school groups - conducted with an iPad and free videoconferencing software such as Skype and Zoom - enable curious minds to engage directly with scientists in real-time. We have also contracted with professional videographers and animators who offer the experience, skill, and equipment needed to produce polished clips of the highest caliber. Amateur videographers (including some scientists looking to make use of their free time on board) have shot and produced impressive shorts using little more than a phone camera. In this talk, I will provide a brief overview of our efforts to connect with the public using video, including a look at how effective certain tactics are for connecting to specific audiences.

  12. Picturing Video

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Video Pics is a software program that generates high-quality photos from video. The software was developed under an SBIR contract with Marshall Space Flight Center by Redhawk Vision, Inc.--a subsidiary of Irvine Sensors Corporation. Video Pics takes information content from multiple frames of video and enhances the resolution of a selected frame. The resulting image has enhanced sharpness and clarity like that of a 35 mm photo. The images are generated as digital files and are compatible with image editing software.

  13. Description and texts for the auxiliary programs for processing video information on the YeS computer. Part 3: Test program 2

    NASA Technical Reports Server (NTRS)

    Borisenko, V. I., G.g.; Stetsenko, Z. A.

    1980-01-01

    The functions were discribed and the operating instructions, the block diagram and the proposed versions are given for modifying the program in order to obtain the statistical characteristics of multi-channel video information. The program implements certain man-machine methods for investigating video information. It permits representation of the material and its statistical characteristics in a form which is convenient for the user.

  14. Six teachers' experience with a video-based professional development program: Its implementation and development

    NASA Astrophysics Data System (ADS)

    Nelson, Marianne T.

    Many professional development programs fall short of accomplishing their objectives. Recently, programs have been developed that would appear to appeal to teachers and to enhance their potential to influence teachers' practice. My research describes six teachers' responses to a professional development program that employs video as a key feature. The Next Move program consists of eight two-hour sessions, and includes a one-hour video intended to stimulate discussion among a group of teachers. All group participants were invited to participate in the study. My interview sample consisted of six teachers from two groups who volunteered to participate in the study. The first group consisted of four study participants from an urban district. Twelve teachers from this district attended the initial session. Of these, seven became regular participants who completed all sessions. Most of them registered for the graduate credit option. Two study participants were from a single suburban elementary school that had five teachers; they occasionally met jointly with a group from another elementary school, so the numbers varied. Teachers volunteering for this study had from four to seventeen years experience. They were all Caucasian and included four women and two men. My data set consists of three interviews with each teacher, one at the start of the program, one after the last session, and one at the end of the school year. I interviewed each facilitator and jointly interviewed the program's producer and project manager. Additional data was obtained from observation of program sessions and classrooms. Print data sources were the program guide and the project summative evaluation. The data analysis suggests a poor match between the funder's intent and what the teachers expected, based on the program title and information in the promotional flyer. Because of these discontinuities, the program failed to meet its objectives fully. However, some interesting benefits did appear. For

  15. 76 FR 25345 - Annual Assessment of the Status of Competition in the Market for the Delivery of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ...) by filing paper copies. See Electronic Filing of Documents in Rulemaking Proceedings, 63 FR 24121... COMMISSION Annual Assessment of the Status of Competition in the Market for the Delivery of Video Programming... programming. This document is soliciting additional information from the public that will allow the...

  16. Through the Lens of Teacher Professional Development Components: The "Dialogic Video Cycle" as an Innovative Program to Foster Classroom Dialogue

    ERIC Educational Resources Information Center

    Gröschner, Alexander; Seidel, Tina; Kiemer, Katharina; Pehmer, Ann-Kathrin

    2015-01-01

    For developing professional development (PD) programs, research suggests referring to effective components. In developing a PD program on classroom dialogue, we explored to what extent effective components could be addressed. We conducted a study with two groups. In the "Dialogic Video Cycle" (DVC), six German teachers participated in a…

  17. Integer-linear-programing optimization in scalable video multicast with adaptive modulation and coding in wireless networks.

    PubMed

    Lee, Dongyul; Lee, Chaewoo

    2014-01-01

    The advancement in wideband wireless network supports real time services such as IPTV and live video streaming. However, because of the sharing nature of the wireless medium, efficient resource allocation has been studied to achieve a high level of acceptability and proliferation of wireless multimedia. Scalable video coding (SVC) with adaptive modulation and coding (AMC) provides an excellent solution for wireless video streaming. By assigning different modulation and coding schemes (MCSs) to video layers, SVC can provide good video quality to users in good channel conditions and also basic video quality to users in bad channel conditions. For optimal resource allocation, a key issue in applying SVC in the wireless multicast service is how to assign MCSs and the time resources to each SVC layer in the heterogeneous channel condition. We formulate this problem with integer linear programming (ILP) and provide numerical results to show the performance under 802.16 m environment. The result shows that our methodology enhances the overall system throughput compared to an existing algorithm. PMID:25276862

  18. Integer-Linear-Programing Optimization in Scalable Video Multicast with Adaptive Modulation and Coding in Wireless Networks

    PubMed Central

    Lee, Chaewoo

    2014-01-01

    The advancement in wideband wireless network supports real time services such as IPTV and live video streaming. However, because of the sharing nature of the wireless medium, efficient resource allocation has been studied to achieve a high level of acceptability and proliferation of wireless multimedia. Scalable video coding (SVC) with adaptive modulation and coding (AMC) provides an excellent solution for wireless video streaming. By assigning different modulation and coding schemes (MCSs) to video layers, SVC can provide good video quality to users in good channel conditions and also basic video quality to users in bad channel conditions. For optimal resource allocation, a key issue in applying SVC in the wireless multicast service is how to assign MCSs and the time resources to each SVC layer in the heterogeneous channel condition. We formulate this problem with integer linear programming (ILP) and provide numerical results to show the performance under 802.16 m environment. The result shows that our methodology enhances the overall system throughput compared to an existing algorithm. PMID:25276862

  19. The R18 Polyarginine Peptide Is More Effective Than the TAT-NR2B9c (NA-1) Peptide When Administered 60 Minutes after Permanent Middle Cerebral Artery Occlusion in the Rat

    PubMed Central

    Milani, D.; Knuckey, N. W.; Anderton, R. S.; Cross, J. L.; Meloni, B. P.

    2016-01-01

    We examined the dose responsiveness of polyarginine R18 (100, 300, and 1000 nmol/kg) when administered 60 minutes after permanent middle cerebral artery occlusion (MCAO). The TAT-NR2B9c peptide, which is known to be neuroprotective in rodent and nonhuman primate stroke models, served as a positive control. At 24 hours after MCAO, there was reduced total infarct volume in R18 treated animals at all doses, but this reduction only reached statistical significance at doses of 100 and 1000 nmol/kg. The TAT-NR2B9c peptide reduced infarct volume at doses of 300 and 1000 nmol/kg, but not to a statistically significant extent, while the 100 nmol/kg dose was ineffective. The reduction in infarct volume with R18 and TAT-NR2B9c peptide treatments was mirrored by improvements in one or more functional outcomes (namely, neurological score, adhesive tape removal, and rota-rod), but not to a statistically significant extent. These findings further confirm the neuroprotective properties of polyarginine peptides and for R18 extend its therapeutic time window and dose range, as well as demonstrating its greater efficacy compared to TAT-NR2B9c in a severe stroke model. The superior neuroprotective efficacy of R18 over TAT-NR2B9c highlights the potential of this polyarginine peptide as a lead candidate for studies in human stroke. PMID:27247825

  20. Video teaching program on management of colostomy: Evaluation of its impact on caregivers

    PubMed Central

    Dabas, Heena; Sharma, Kamlesh Kumari; Joshi, Poonam; Agarwala, Sandeep

    2016-01-01

    Context: Care of a child having colostomy has not been institutionalized for a long time for economic and administrative reasons. After stoma formation, stoma care has to be provided to the child by caregivers at home. Hence, caregivers need to be provided with ongoing education and support, commencing from preoperative teaching to discharge from the hospital and home care. Aims: The aims of this study were to develop video-based learning resource material and to evaluate its effectiveness in terms of knowledge and skill attainment by caregivers. Settings and Design: The study design was time series, one group pretest and post test. This was conducted among 30 caregivers attending pediatric surgery outpatients and indoor departments of a tertiary level care center. Materials and Methods: A video teaching program (VTP) related to pediatric colostomy was developed and used to teach the caregivers about colostomy care. Pretested and validated knowledge questionnaire, observational checklist, and stoma assessment scale (SAS) were used to assess the knowledge and skills of caregivers before and after the administration of VTP immediately (post test 1) after and 2 weeks (post test 2) after the intervention. Statistical Analysis Used: Repeated measures analysis of variance (ANOVA), Bonferroni correction, Mann–Whitney U test, and Kruskal–Wallis test were used. Results: There were significant increases in knowledge (from 10.9 ± 2.5 to 16.4 ± 1.67 and 15.9 ± 4.02, P = 0.001, maximum score 20) and skill scores as assessed by the observation checklist (from 5.6 ± 2.0 to 9.8 ± 1.6 and 8.6 ± 2.1, P = 0.001, maximum score 12) immediately after and 2 weeks after the VTP. However, a decline in skills was observed at 2 weeks when compared with immediate scores, as measured by the observation checklist. There was no significant increase in the skill scores of caregivers as measured by SAS at 2 weeks compared to the immediate scores. Conclusion: The VTP was effective in

  1. Video Screen Capture Basics

    ERIC Educational Resources Information Center

    Dunbar, Laura

    2014-01-01

    This article is an introduction to video screen capture. Basic information of two software programs, QuickTime for Mac and BlueBerry Flashback Express for PC, are also discussed. Practical applications for video screen capture are given.

  2. THE EFFECTS OF VIDEO-TAPING PROCEDURES IN AN EXPERIMENTAL READING PROGRAM.

    ERIC Educational Resources Information Center

    SCHWARTZ-LITTMANN, CAROLE

    THE EXPERIMENTAL USE OF VIDEO AND TAPE RECORDINGS IN TEACHING THREE NEUROLOGICALLY DISABLED BOYS AGED 8, 9, AND 10 TO READ IS REPORTED. EXPERIENCE CHARTS WERE USED TO PRESENT BOTH UNCONTROLLED AND CONTROLLED VOCABULARY. THREE SPACES VIDEO-TAPED DEMONSTRATIONS WITH THE CHILDREN WERE USED TO DIAGNOSE PROGRESS AND AS MOTIVATIONAL DEVICES. THE…

  3. Emotional Impact of a Video-Based Suicide Prevention Program on Suicidal Viewers and Suicide Survivors

    ERIC Educational Resources Information Center

    Bryan, Craig J.; Dhillon-Davis, Luther E.; Dhillon-Davis, Kieran K.

    2009-01-01

    In light of continuing concerns about iatrogenic effects associated with suicide prevention efforts utilizing video-based media, the impact of emotionally-charged videos on two vulnerable subgroups--suicidal viewers and suicide survivors--was explored. Following participation in routine suicide education as a part of the U.S. Air Force Suicide…

  4. Model New Media/Video Programs in Arts Education: Case Study Research

    ERIC Educational Resources Information Center

    Black, Joanna

    2014-01-01

    As a result of cheaper, accessible, and user-friendly technologies, there is an increasing volume of videos created by children, yet these works often lack excellence. Strong pedagogical practice is important to nurture excellence in video production, but there is scant literature in this area. In this paper, I examine best practices through a…

  5. Discontinuous video recording of biopsies in the context of an integral third degree teaching program

    PubMed Central

    Rodríguez, José Ernesto Moro

    2008-01-01

    Background The application of Information and Communication Technologies (ICTs) in the field of university education can play an important role in order to fulfil the objectives of the European Space for Higher Education (ESHE). In the absence of an infrastructure that allows virtual preparations, the high definition video may become an alternative for many PC users and telepathology enthusiasts. Methods We have begun a video biopsy discontinuous recording pilot programme, also known as interval cinematography, in order to give our students pathological images to gather documentary evidence to follow their clinical cases. We have a working post available with a ZEISS Axioshop 2 microscope connected to a JVC digital camera with a double output for video, a PVM_14N1MDE Sony Triniton colour monitor and a LG RH199 HDD-DVD recorder. Results Pathologists can easily produce videos lasting between 45" and 5' according to the case. Later those videos are assessed all together and given to the student and/or the doctor who requested the case study. Conclusion Better follow-up studies of the cases can be achieved using Discontinuous video recording of biopsies. This approach has also clinical benefits since it contributes to the enrichment of integral patient care. PMID:18673522

  6. Developing a Promotional Video

    ERIC Educational Resources Information Center

    Epley, Hannah K.

    2014-01-01

    There is a need for Extension professionals to show clientele the benefits of their program. This article shares how promotional videos are one way of reaching audiences online. An example is given on how a promotional video has been used and developed using iMovie software. Tips are offered for how professionals can create a promotional video and…

  7. Austin Community College Video Game Development Certificate

    ERIC Educational Resources Information Center

    McGoldrick, Robert

    2008-01-01

    The Video Game Development program is designed and developed by leaders in the Austin video game development industry, under the direction of the ACC Video Game Advisory Board. Courses are taught by industry video game developers for those who want to become video game developers. The program offers a comprehensive approach towards learning what's…

  8. VTLOGANL: A Computer Program for Coding and Analyzing Data Gathered on Video Tape.

    ERIC Educational Resources Information Center

    Hecht, Jeffrey B.; And Others

    To code and analyze research data on videotape, a methodology is needed that allows the researcher to code directly and then analyze the observed degree of intensity of the observed events. The establishment of such a methodology is the next logical step in the development of the use of video recorded data in research. The Technological…

  9. 78 FR 77209 - Accessibility of User Interfaces, and Video Programming Guides and Menus

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ... Notice of Proposed Rulemaking, 78 FR 31770 (2013) (``Emergency Information/Video Description Order''). \\4..., MB Docket No. 12-108, Notice of Proposed Rulemaking, 78 FR 36478 (2013) (``NPRM''). \\7\\ As noted, the... Order, 68 FR 66728 (2003), which effectively vacated the rules adopted in the CableCARD Order,...

  10. 77 FR 60630 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... 2, 2011, 76 FR 24393. The final regulations address fraud, waste, and abuse in the Video Relay... 47 CFR 64.604 in the Federal Register of May 2, 2011, (76 FR 24393). The amended rules are necessary... Relay Service (TRS) Fund administrator and the Commission on the need to inquire further about, and...

  11. 75 FR 25255 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... Affairs Bureau (Bureau), addresses the compensability from the Interstate TRS Fund (Fund) of certain types of calls made through Video Relay Service (VRS), a form of Telecommunications Relay Service (TRS... a provider's subcontractor, are not eligible for compensation from the TRS Fund on a...

  12. Acquisition and Generalization of Purchasing Skills Using a Video Enhanced Computer-Based Instructional Program.

    ERIC Educational Resources Information Center

    Ayres, Kevin M.; Langone, John

    2002-01-01

    Three elementary students with mental retardation used a computer-based instructional package to practice purchasing skills and the dollar plus strategy. The instructional package utilized video footage and a constant time delay procedure to facilitate skill acquisition. Skills did not generalize, although changes in purchasing behavior in the…

  13. A Preliminary Exploration of the Effects of a 6-week Interactive Video Dance Exercise Program in an Adult Population

    PubMed Central

    Fruth, Stacie J; Clifford, Anne; Hine, Stephanie; Huckstep, Jeremy; Merkel, Heidi; Wilkinson, Hilary; Yoder, Jason

    2011-01-01

    Purpose: The purpose of this study was to determine the effects of a 6-week interactive video dance game (IVDG) program on adult participants’ cardiorespiratory status and body mass index (BMI). Methods: Twenty-seven healthy adult participants attended IVDG sessions over a 6-week period. Participants completed pre- and post-testing consisting of a submaximal VO2 treadmill test, assessment of resting heart rate (RHR) and blood pressure (BP), BMI, and general health questionnaires. Data were analyzed using descriptives, paired t-tests to assess pre-to post-testing differences, and one-way ANOVAs to analyze variables among select groups of participants. Questionnaire data was manually coded and assessed. Results: Twenty participants attended at least 75% of available sessions and were used in data analysis. Mean BMI decreased significantly (from 26.96 kg/m2 to 26.21 kg/m2; 2.87%) and cardiorespiratory fitness measured by peak VO2 increased significantly (from 20.63 ml/kg/min to 21.69 ml/kg/min; 5.14%). Most participants reported that the IVDG program was a good workout, and that they were encouraged to continue or start an exercise routine. Forty percent reported improvements in sleep, and nearly half stated they had or were considering purchasing a home version of a video dance game. Conclusions: Interactive video dance game is an effective and enjoyable exercise program for adults who wish to decrease their BMI and improve components of cardiorespiratory fitness. PMID:22163175

  14. Title: Using Video to Enhance a Citizen Science Program: Digital Earth Watch And The Picture Post Network

    NASA Astrophysics Data System (ADS)

    Smith, J. D.; Beaudry, J.; Schloss, A. L.; Pickle, J.

    2012-12-01

    Digital Earth Watch (DEW) involves individuals, schools, organizations and communities in a systematic monitoring project of their local environment, especially vegetation health. The DEW Picture Post network offers people the means to make and share their own observations. A Picture Post is an easy-to-use and inexpensive platform for repeatedly taking digital photographs as a standardized set of images of the entire 360° landscape, which then can be shared over the Internet on the Picture Post website. This simple concept has the potential to create a wealth of information and data on changing environmental conditions, which is important for a society grappling with the effects of climate change. As a web-based program, it is critical to bring in new participants and to convey technical, scientific, and participant information with little or no human interaction. Once they get going, it is also important to keep participants engaged by getting their feedback as well as by sharing their experiences. This presentation will demonstrate our use of video to enhance the program, in particular the power of video for teaching skills needed to start up and contribute to a picture post, to convey findings and other scientific information collected at picture posts, and to engage participants and the community in an ongoing effort in monitoring and understanding their local environment and changing conditions. A DEW video library is being developed by a collaborative effort led by the University of New Hampshire with the University of Southern Maine, and Concord Academy. We invite individuals, schools, informal education centers, groups and communities to join: visit us atPicture Post is supported by NASA

  15. A video based run-off-road training program with practice and evaluation in a simulator.

    PubMed

    Freeman, Paul; Neyens, David M; Wagner, John; Switzer, Fred; Alexander, Kim; Pidgeon, Philip

    2015-09-01

    A run-off-road (ROR) event occurs when one or more of a vehicle's wheels leaves the roadway and begins to travel on the surface or shoulder adjacent to the road. Despite various countermeasures, ROR crashes continue to yield a large number of fatalities and injuries. Infrastructure-based solutions do not directly address the critical factor of driver performance preceding and during an ROR event. In this study, a total of 75 individuals participated in a pre-post experiment to examine the effect of a training video on improving driver performance during a set of simulated ROR scenarios (e.g., on a high speed highway, a horizontal curve, and a residential rural road). In each scenario, the vehicle was unexpectedly forced into an ROR scenario for which the drivers were instructed to recover as safely as possible. The treatment group then watched a custom ROR training video while the control group viewed a placebo video. The participants then drove the same simulated ROR scenarios. The results suggest that the training video had a significant positive effect on drivers' steering response on all three roadway conditions as well as improvements in vehicle stability, subjectively rated demand on the driver, and self-evaluated performance in the highway scenario. Under the highway conditions, the treatment group reduced the frequency of spinouts from 70% in the pre-training events to 16% in the post-training events (χ(2)(1)=23.32, p<0.001) with no significant improvement found for the control group. In the horizontal curve, spinouts were reduced for the treatment group from 50% in the pre-training events to 30% in the post-training events (χ(2)(1)=8.45, p=0.004) with the control group also not showing any significant improvement. The results of this study suggest that even a short video about recovering from ROR events can significantly influence a driver's ability to recover. It is possible that additional training may have further benefits in recovering from ROR

  16. NEI You Tube Videos: Amblyopia

    MedlinePlus Videos and Cool Tools

    ... Funding Division of Extramural Activities Division of Extramural Science Programs Funding Opportunity Announcements Funding Mechanisms Supported by ... Amaurosis Low Vision Refractive Errors Retinopathy of Prematurity Science Spanish Videos Webinars NEI YouTube Videos: Amblyopia NEI ...

  17. Live Ship-to-shore Video Events from the JOIDES Resolution during International Ocean Discovery Program Expeditions

    NASA Astrophysics Data System (ADS)

    Kulhanek, D. K.; Cooper, S. K.; Dadd, K. A.; Colwell, F. S.; Mote, A. S.; Christiansen, E. A.

    2014-12-01

    The International Ocean Discovery Program (IODP) cores sediment and rock below the seafloor during two-month expeditions to study Earth's history and dynamics. Most IODP expeditions sail dedicated education officers to lead outreach efforts, including live ship-to-shore video events. Expeditions conduct 30-90 events through close collaboration between the educators and science party members. In 2014, Expedition 349 collected cores in the South China Sea. Even though no educator sailed, the staff scientist filled this role, allowing the expedition to carry out an extensive program of 58 live events (led by scientists) with institutions in 13 countries, demonstrating that outreach is deeply engrained in IODP culture. Expedition 349 spoke to ~3700 people, including ~375 primary school students in China and the USA, ~1150 secondary school students in six countries, and ~1300 undergraduate and graduate students in seven countries. The scientists also conducted events with museums, science centers, and science conferences. Over the last six years of operations, we have gained significant insights that help us to capitalize on best practices and utilize the newest and most effective technology for live events from sea given bandwidth constraints. We currently conduct video events with an iPad using Zoom software. Educators and scientists work together to provide ship tours and educate audiences about expedition science, lab work, and life at sea, and also answer audience questions. One feature we use extensively is the ability to screen share with Zoom, which allows us to show images stored on the iPad. These images show the location of drill sites and provide background information about the expedition scientific objectives, the drilling and coring process, and more. Shipboard scientists are usually enthusiastic about outreach events and many contact friends and colleagues to schedule additional events. The audiences we connect with ask many great questions and often

  18. Dashboard Videos

    ERIC Educational Resources Information Center

    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…

  19. How Does Your Garden Grow? A Video Guide to Successful Gardening in the Classroom [Videotape].

    ERIC Educational Resources Information Center

    Price-Pottenger Nutrition Foundation, La Mesa, CA.

    This 60-minute videotape leads teachers and students step by step through the rewarding world of gardening. It presents successful methods for gardening indoors and outdoors, in the ground, in containers, or in raised beds. Simply by following four fun and easy to understand programs, students learn about: (1) getting a garden started; (2)…

  20. "Rethink Autism": Effectiveness of Web-Based Applied Behavior Video Modeling Program on the Performance of Paraeducators and Students with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Cardinal, Jennifer Rigby

    2012-01-01

    The current study examined the effects of Rethink Autism's web-based video modeling program on the behavior of paraeducators as it relates to discrete trial teaching and on student performance of children with Autism Spectrum Disorder in a special education school environment. In addition, a cost analysis was conducted to assess the cost of…

  1. Innovative Uses of Video Analysis

    ERIC Educational Resources Information Center

    Brown, Douglas; Cox, Anne J.

    2009-01-01

    The value of video analysis in physics education is well established, and both commercial and free educational video analysis programs are readily available. The video format is familiar to students, contains a wealth of spatial and temporal data, and provides a bridge between direct observations and abstract representations of physical phenomena.…

  2. How Video Can Help.

    ERIC Educational Resources Information Center

    Torrence, David R.

    1985-01-01

    The author presents suggestions concerning the use of video in training programs. Suggestions involve viewing angles, use of humor or animation, models, subtitles and repetition, note taking, feedback, number of viewers, visual and auditory distractions, and use of data. (CT)

  3. Analysis on laser plasma emission for characterization of colloids by video-based computer program

    NASA Astrophysics Data System (ADS)

    Putri, Kirana Yuniati; Lumbantoruan, Hendra Damos; Isnaeni

    2016-02-01

    Laser-induced breakdown detection (LIBD) is a sensitive technique for characterization of colloids with small size and low concentration. There are two types of detection, optical and acoustic. Optical LIBD employs CCD camera to capture the plasma emission and uses the information to quantify the colloids. This technique requires sophisticated technology which is often pricey. In order to build a simple, home-made LIBD system, a dedicated computer program based on MATLAB™ for analyzing laser plasma emission was developed. The analysis was conducted by counting the number of plasma emissions (breakdowns) during a certain period of time. Breakdown probability provided information on colloid size and concentration. Validation experiment showed that the computer program performed well on analyzing the plasma emissions. Optical LIBD has A graphical user interface (GUI) was also developed to make the program more user-friendly.

  4. 47 CFR 79.4 - Closed captioning of video programming delivered using Internet protocol.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... captions on or after March 30, 2015 and before March 30, 2016. Such programming must be captioned within 15 days after the date it is shown on television with captions on or after March 30, 2016. (2) All... paragraph (b)(2) of this section shall apply with the following compliance deadlines: (A) January 1,...

  5. Correcting Students' Misconceptions about Automobile Braking Distances and Video Analysis Using Interactive Program Tracker

    ERIC Educational Resources Information Center

    Hockicko, Peter; Trpišová, Beáta; Ondruš, Ján

    2014-01-01

    The present paper informs about an analysis of students' conceptions about car braking distances and also presents one of the novel methods of learning: an interactive computer program Tracker that we used to analyse the process of braking of a car. The analysis of the students' conceptions about car braking distances consisted in…

  6. Development of Techniques to Implement the Principles of Programmed Video Instruction. Final Report.

    ERIC Educational Resources Information Center

    Prutsman, Thomas D.; Laird, Dorothy S.

    A study was made to investigate the development of techniques to implement the principles of programed videotape instruction. The subject chosen was a lesson in simple descriptive statistics for use in an undergraduate education class. Production of the tape involved preparation of a script, choice of appropriate visual materials, preparation of a…

  7. 77 FR 6479 - Leased Commercial Access; Development of Competition and Diversity in Video Programming...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ...)(1), 76.1302(d), 76.1302(e)(1), and 76.1302(k) published at 76 FR 60652, September 29, 2011, are... FR 60652, September 29, 2011. The OMB Control Number is 3060-0888. The Commission publishes this... Programming Distribution and Carriage AGENCY: Federal Communications Commission. ACTION: Final...

  8. 77 FR 19479 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ..., FCC 11-138, 76 FR 59963, Sept. 28, 2011 (``NPRM''). \\5\\ Given the tight statutory deadline, we decline... Programming, FCC 97-279, 62 FR 48487, Sept. 16, 1997 (``1997 Closed Captioning Order''), recon. granted in part, Order on Reconsideration, FCC 98- 236, 63 FR 55959, Oct. 20, 1998 (``1998 Closed Captioning...

  9. Cross-Curricular Connections: Video Production in a K-8 Teacher Preparation Program

    ERIC Educational Resources Information Center

    Hall, Leslie; Hudson, Roxanne

    2006-01-01

    The purpose of this article is to describe the attempts of faculty members in one teacher education program to foster integration of content and skills across courses, prepare teachers for the diverse classrooms they will encounter, and connect course content to real life experiences. This paper describes the design of a cross-curricular video…

  10. 76 FR 59269 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ...)(5)(iii)(M); 64.604(c)(5)(iii)(N)(1)(v); and 64.604(c)(5)(iii)(N)(2), published at 76 FR 24393, May 2, 2011, and corrected on May 27, 2011, published at 76 FR 30841 are effective September 26, 2011. FOR... Service Program, CG Docket No. 10-51; FCC 11-54, published at 76 FR 24393, May 2, 2011, and corrected...

  11. Analysis of Teaching Techniques: Individualized Instruction-Programmed Instruction vs. Programmed Instruction Supplemented by Video Tape Presentations.

    ERIC Educational Resources Information Center

    Moore, Claude S.; Griffin, Bennie L.

    To determine the effects of videotape supplements to the programmed instruction used in developmental mathematics at Danville Community College (Virginia), videotapes and supplements (study time record, instructions, flow chart, prefatory information, index of tapes, objectives, exercises, and summary) were produced for four units of Algebra I.…

  12. Digital Video (DV): A Primer for Developing an Enterprise Video Strategy

    NASA Astrophysics Data System (ADS)

    Talovich, Thomas L.

    2002-09-01

    The purpose of this thesis is to provide an overview of digital video production and delivery. The thesis presents independent research demonstrating the educational value of incorporating video and multimedia content in training and education programs. The thesis explains the fundamental concepts associated with the process of planning, preparing, and publishing video content and assists in the development of follow-on strategies for incorporation of video content into distance training and education programs. The thesis provides an overview of the following technologies: Digital Video, Digital Video Editors, Video Compression, Streaming Video, and Optical Storage Media.

  13. AVPUC: automatic video production with user customization

    NASA Astrophysics Data System (ADS)

    Yu, Bin; Nahrstedt, Klara

    2005-01-01

    Nowadays, multiple video cameras are employed for live broadcast and recording of almost all major social events, and all these camera streams have to be aggregated and rendered into one video program for audiences. While this content composition process aims at presenting the most interesting perspective of an event, it leads to the problem of how to fully customize the finally composed video program to different audience interests without requiring too much input from the audience. The goal of this work is to solve this problem by proposing the Automatic Video Production with User Customization (AVPUC) system that separates the video stream interestingness comparison from video program rendering to provide space for maximized customization. Human-controlled video selection and automatic video evaluation are combined to support video content customization and reduce redundant audience inputs. Preliminary evaluation results confirm that AVPUC"s capturing-evaluation-render model for video production improves audiences" satisfaction for customized multi-perspective viewing of social events.

  14. AVPUC: automatic video production with user customization

    NASA Astrophysics Data System (ADS)

    Yu, Bin; Nahrstedt, Klara

    2004-12-01

    Nowadays, multiple video cameras are employed for live broadcast and recording of almost all major social events, and all these camera streams have to be aggregated and rendered into one video program for audiences. While this content composition process aims at presenting the most interesting perspective of an event, it leads to the problem of how to fully customize the finally composed video program to different audience interests without requiring too much input from the audience. The goal of this work is to solve this problem by proposing the Automatic Video Production with User Customization (AVPUC) system that separates the video stream interestingness comparison from video program rendering to provide space for maximized customization. Human-controlled video selection and automatic video evaluation are combined to support video content customization and reduce redundant audience inputs. Preliminary evaluation results confirm that AVPUC"s capturing-evaluation-render model for video production improves audiences" satisfaction for customized multi-perspective viewing of social events.

  15. 76 FR 55585 - Video Description: Implementation of the Twenty-First Century Communications and Video...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-08

    ... elements into natural pauses in the program's dialogue, makes video programming more accessible to... broadcast affiliates of the top four national networks, and multichannel video programming distributor... through any video description provided with network programming they carry, to the extent that they...

  16. Artificial Video for Video Analysis

    ERIC Educational Resources Information Center

    Gallis, Michael R.

    2010-01-01

    This paper discusses the use of video analysis software and computer-generated animations for student activities. The use of artificial video affords the opportunity for students to study phenomena for which a real video may not be easy or even possible to procure, using analysis software with which the students are already familiar. We will…

  17. Algae to Bio-Crude in Less Than 60 Minutes

    ScienceCinema

    Elliott, Doug

    2014-06-02

    Engineers have created a chemical process that produces useful crude oil just minutes after engineers pour in harvested algae -- a verdant green paste with the consistency of pea soup. The PNNL team combined several chemical steps into one continuous process that starts with an algae slurry that contains as much as 80 to 90 percent water. Most current processes require the algae to be dried -- an expensive process that takes a lot of energy. The research has been licensed by Genifuel Corp.

  18. Algae to Bio-Crude in Less Than 60 Minutes

    SciTech Connect

    Elliott, Doug

    2013-12-17

    Engineers have created a chemical process that produces useful crude oil just minutes after engineers pour in harvested algae -- a verdant green paste with the consistency of pea soup. The PNNL team combined several chemical steps into one continuous process that starts with an algae slurry that contains as much as 80 to 90 percent water. Most current processes require the algae to be dried -- an expensive process that takes a lot of energy. The research has been licensed by Genifuel Corp.

  19. EM-ANIMATE: A Computer Program for Displaying and Animating Electromagnetic Near-Field and Surface-Current Solutions: Video Supplement to NASA Technical Memorandum 4539

    NASA Technical Reports Server (NTRS)

    Hom, Kam W.

    1994-01-01

    In this video, several examples of electromagnetic field and surface-current animation sequences are shown to demonstrate the visualization capabilities of the EM-ANIMATE computer program. These examples show the animation of total and scattered electric near fields from test bodies of a flat plate, a corner reflector, and a sphere. These test cases show the electric-field behavior caused by different scattering mechanisms through the animation of electromagnetic data from the EM-ANIMATE routine.

  20. Immersive video

    NASA Astrophysics Data System (ADS)

    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.

  1. Dashboard Videos

    NASA Astrophysics Data System (ADS)

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

    2012-11-01

    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 this website and video, I decided to create my own dashboard videos to show to my high school physics students. I have produced and synchronized 12 separate dashboard videos, each about 10 minutes in length, driving around the city of Lawrence, KS, and Douglas County, and posted them to a website.2 Each video reflects different types of driving: both positive and negative accelerations and constant speeds. As shown in Fig. 1, I was able to capture speed, distance, and miles per gallon from my dashboard instrumentation. By linking this with a stopwatch, each of these quantities can be graphed with respect to time. I anticipate and hope that teachers will find these useful in their own classrooms, i.e., having physics students watch the videos and create their own motion maps (distance-time, speed-time) for study.

  2. Video Compression

    NASA Technical Reports Server (NTRS)

    1996-01-01

    Optivision developed two PC-compatible boards and associated software under a Goddard Space Flight Center Small Business Innovation Research grant for NASA applications in areas such as telerobotics, telesciences and spaceborne experimentation. From this technology, the company used its own funds to develop commercial products, the OPTIVideo MPEG Encoder and Decoder, which are used for realtime video compression and decompression. They are used in commercial applications including interactive video databases and video transmission. The encoder converts video source material to a compressed digital form that can be stored or transmitted, and the decoder decompresses bit streams to provide high quality playback.

  3. Effectiveness of video-assisted teaching program on safety measures followed by the employees working in the silica-based industry in Puducherry, India

    PubMed Central

    Nanthini, Thiruvengadam; Karunagari, Karaline

    2016-01-01

    Introduction: Employees constitute a large and important sector of the world's population. The global labor force is about 2,600 million and 75% of this force is working in developing countries. Occupational health and safety (OHS) must be managed in every aspect of their work. Occupational safety and health (OSH), also commonly referred to as OHS or workplace health and safety (WHS) is an area concerned with the safety, health, and welfare of people engaged in any employment. The goal of OSH is to foster a safe and healthy work environment. The aim of this study is to evaluate the effectiveness of video-assisted teaching program on safety measures. Materials and Methods: A total of 105 employees were selected from M/s ACE Glass Containers Ltd. at Puducherry, India using the convenience sampling technique. Pretest was conducted using a self-administered questionnaire. Subsequent video-assisted teaching was conducted by the investigator after which posttest was conducted. Results and Conclusion: Video-assisted teaching program was found to be effective in improving the knowledge, attitude, and practice of the subjects. Periodical reorientation on safety measures are needed for all the employees as it is essential for promoting the well-being of employees working in any industry. PMID:27390477

  4. Central payload video system (CPVS)

    NASA Astrophysics Data System (ADS)

    Doutreleau, Jean; Pedersen, F. H.; Serrano, J.

    1995-02-01

    The central payload video system, CPVS, is a highly flexible central video facility designed to perform processing on payload video as well as system video. Although developed under the Columbus program the CPVS can be easily integrated into any space station program such as Freedom and MIR. The CPVS is compatible with component video (Y,C) as well as with composite video (standard NTSC and PAL). The CPVS also supports non standard video high resolution (geometrical) and high frame rate (excellent time resolution) video. The CPVS is converting all received video into digital video. The standard formats are compatible with the world wide recognized standard, D1 (CCIR 601 and CCIR 656 compatible), and the non standard formats are compatible with an extrapolation of the D1 standard. The CPVS is able to process up to eight (8) simultaneous video channels. The CPVS is able to route any input to any or all processing elements using an internal switching and routing unit. The number and type of processing elements can be chosen according to every mission needs and new processing standards can be supported with little or no modification. The selected D1 standard ensures excellent video quality, and the fully redundant design of the CPVS ensures maximum availability of the system for the users. The selection of standard video formats and standard processing algorithms (compression) allows the use on ground of low-cost, off-the-shelf video equipment. The CPVS operation is based on tables which are generated on ground and loaded on board to be executed at a given on board time without the need of real time interaction.

  5. A Trial of an All-Terrain Vehicle Safety Education Video in a Community-Based Hunter Education Program

    ERIC Educational Resources Information Center

    Williams, Robert S.; Graham, James; Helmkamp, James C.; Dick, Rhonda; Thompson, Tonya; Aitken, Mary E.

    2011-01-01

    Purpose: All-terrain vehicle (ATV) injury is an increasingly serious problem, particularly among rural youth. There have been repeated calls for ATV safety education, but little study regarding optimal methods or content for such education. The purpose of this study was to determine if an ATV safety video was effective in increasing ATV safety…

  6. Video games.

    PubMed

    Funk, Jeanne B

    2005-06-01

    The video game industry insists that it is doing everything possible to provide information about the content of games so that parents can make informed choices; however, surveys indicate that ratings may not reflect consumer views of the nature of the content. This article describes some of the currently popular video games, as well as developments that are on the horizon, and discusses the status of research on the positive and negative impacts of playing video games. Recommendations are made to help parents ensure that children play games that are consistent with their values. PMID:16111624

  7. Video flowmeter

    DOEpatents

    Lord, D.E.; Carter, G.W.; Petrini, R.R.

    1983-08-02

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid containing entrained particles is formed and positioned by a rod optic lens assembly on the raster area of a low-light level television camera. The particles are illuminated by light transmitted through a bundle of glass fibers surrounding the rod optic lens assembly. Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen. The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid. 4 figs.

  8. Video flowmeter

    DOEpatents

    Lord, D.E.; Carter, G.W.; Petrini, R.R.

    1981-06-10

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid containing entrained particles is formed and positioned by a rod optic lens assembly on the raster area of a low-light level television camera. The particles are illuminated by light transmitted through a bundle of glass fibers surrounding the rod optic lens assembly. Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen. The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid.

  9. Video flowmeter

    DOEpatents

    Lord, David E.; Carter, Gary W.; Petrini, Richard R.

    1983-01-01

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid (10) containing entrained particles (12) is formed and positioned by a rod optic lens assembly (31) on the raster area of a low-light level television camera (20). The particles (12) are illuminated by light transmitted through a bundle of glass fibers (32) surrounding the rod optic lens assembly (31). Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen (40). The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid (10).

  10. Next-Gen Video

    ERIC Educational Resources Information Center

    Arnn, Barbara

    2007-01-01

    This article discusses how schools across the US are using the latest videoconference and audio/video streaming technologies creatively to move to the next level of their very specific needs. At the Georgia Institute of Technology in Atlanta, the technology that is the backbone of the school's extensive distance learning program has to be…

  11. Video concepts in CRM training

    NASA Technical Reports Server (NTRS)

    Yocum, M.

    1984-01-01

    Cockpit resource management (CRM) is discussed in the context of programs developed by Pennsylvania Airlines and Ransome Airlines. Video techniques in flight training are emphasized. Problems in cockpit interpersonal communication are addressed.

  12. STS-135 Fused Launch Video

    NASA Video Gallery

    Imaging experts funded by the Space Shuttle Program and located at NASA's Ames Research Center prepared this video of the STS-135 launch by merging images taken by a set of six cameras capturing fi...

  13. Shell Scores with Interactive Video.

    ERIC Educational Resources Information Center

    Zemke, Ron

    1991-01-01

    Documents Shell Oil's success with interactive video training (IVT) and identifies the costs involved in this long-term investment. Provides guidelines for judging the effectiveness of IVT programs. (SK)

  14. State Skill Standards: Digital Video & Broadcast Production

    ERIC Educational Resources Information Center

    Bullard, Susan; Tanner, Robin; Reedy, Brian; Grabavoi, Daphne; Ertman, James; Olson, Mark; Vaughan, Karen; Espinola, Ron

    2007-01-01

    The standards in this document are for digital video and broadcast production programs and are designed to clearly state what the student should know and be able to do upon completion of an advanced high-school program. Digital Video and Broadcast Production is a program that consists of the initial fundamentals and sequential courses that prepare…

  15. Telemetry and Communication IP Video Player

    NASA Technical Reports Server (NTRS)

    OFarrell, Zachary L.

    2011-01-01

    Aegis Video Player is the name of the video over IP system for the Telemetry and Communications group of the Launch Services Program. Aegis' purpose is to display video streamed over a network connection to be viewed during launches. To accomplish this task, a VLC ActiveX plug-in was used in C# to provide the basic capabilities of video streaming. The program was then customized to be used during launches. The VLC plug-in can be configured programmatically to display a single stream, but for this project multiple streams needed to be accessed. To accomplish this, an easy to use, informative menu system was added to the program to enable users to quickly switch between videos. Other features were added to make the player more useful, such as watching multiple videos and watching a video in full screen.

  16. Video Golf

    NASA Technical Reports Server (NTRS)

    1995-01-01

    George Nauck of ENCORE!!! invented and markets the Advanced Range Performance (ARPM) Video Golf System for measuring the result of a golf swing. After Nauck requested their assistance, Marshall Space Flight Center scientists suggested video and image processing/computing technology, and provided leads on commercial companies that dealt with the pertinent technologies. Nauck contracted with Applied Research Inc. to develop a prototype. The system employs an elevated camera, which sits behind the tee and follows the flight of the ball down range, catching the point of impact and subsequent roll. Instant replay of the video on a PC monitor at the tee allows measurement of the carry and roll. The unit measures distance and deviation from the target line, as well as distance from the target when one is selected. The information serves as an immediate basis for making adjustments or as a record of skill level progress for golfers.

  17. Profile video

    NASA Astrophysics Data System (ADS)

    Voglewede, Paul E.; Zampieron, Jeffrey

    2009-05-01

    For unattended persistent surveillance there is a need for a system which provides the following information: target classification, target quantity estimate, cargo presence and characterization, direction of travel, and action. Over highly bandwidth restricted links, such as Iridium, SATCOM or HF, the data rates of common techniques are too high, even after aggressive compression, to deliver the required intelligence in a timely, low power manner. We propose the following solution to this data rate problem: Profile Video. Profile video is a new technique which provides all of the required information in a very low data-rate package.

  18. Interactive Video.

    ERIC Educational Resources Information Center

    Boyce, Carol

    1992-01-01

    A workshop on interactive video was designed for fourth and fifth grade students, with the goals of familiarizing students with laser disc technology, developing a cadre of trained students to train other students and staff, and challenging able learners to utilize higher level thinking skills while conducting a research project. (JDD)

  19. You Are There: No Budget for Travel? Try Video Chat

    ERIC Educational Resources Information Center

    Langhorst, Eric

    2009-01-01

    The author discusses how he used video chat as an alternative to a physical trip. Any teacher with an Internet hookup and a $30 webcam can connect with anyone in the world using video chat. Programs like Skype Video and the Google Mail's video chat function make it easy and, best of all, are completely free. The author discusses how to get started…

  20. Use of Video Podcasts to Communicate Scientific Findings to Non-Scientists— Examples from the U.S. Geological Survey National Water-Quality Assessment Program

    NASA Astrophysics Data System (ADS)

    Harned, D. A.; McMahon, G.; Capelli, K.

    2010-12-01

    The U.S Geological Survey (USGS) National Water-Quality Assessment Program (NAWQA) provides information about (1) water-quality conditions and how those conditions vary locally, regionally, and nationally, (2) water-quality trends, and (3) factors that affect those conditions. As part of the NAWQA Program, the Effects of Urbanization on Stream Ecosystems (EUSE) study examined the vulnerability and resilience of streams to urbanization. Completion of the EUSE study has resulted in over 20 scientific publications. Video podcasts are being used to communicate the relevance of these scientific findings to resource managers and the general public. Two video podcasts have been produced to date (9-1-2010). The first film “Effects of Urbanization on Stream Ecosystems” is a 3-minute summary of results of the EUSE study. The film is accessible on the USGS Corecast website (http://www.usgs.gov/corecast/details.asp?ep=127) and is available in MPG, WMV, and QuickTime formats, as an audio-only podcast, with a complete transcript of the film; and as a YouTube video (http://www.youtube.com/watch?v=BYwZiiORYG8) with subtitles. The film has been viewed over 6200 times, with most downloads occurring in the first 3 weeks after the June release. Views of the film declined to approximately 60 a week for the following 9 weeks. Most of the requests for the film have originated from U.S. domain addresses with 13 percent originating from international addresses. The film was posted on YouTube in June and has received 262 views since that time. A 15-minute version of the film with more technical content is also available for access from the EUSE website (http://water.usgs.gov/nawqa/urban/html/podcasts.html). It has been downloaded over 660 times. The bulk of the requests occurred in the first 2 weeks after release, with most requests originating from U.S. addresses and 11 percent originating internationally. In the second film “Stormwater, Impervious Surface, and Stream Health” (not

  1. Differences in sedentary time and physical activity among mothers and children using a movement-to-music video program in the home environment: a pilot study.

    PubMed

    Tuominen, Pipsa P A; Husu, Pauliina; Raitanen, Jani; Luoto, Riitta M

    2016-01-01

    Measured objectively, less than a quarter of adults and under half of preschool children in Finland meet the physical activity recommendations. Moreover, higher sedentary time among parents (such as watching television) is associated with higher sedentary time of their children. The study introduces an intervention based on reducing sedentary behavior among mothers and their children. It utilizes a combination of music and exercise via a motivation-targeting movement-to-music video program in the home environment. Data were collected in summer 2014 from Finland's Pirkanmaa region. Each mother-child pair (n = 24, child age: 4-7 years) was assigned to the intervention and control group. Both groups used an accelerometer and completed physical activity diaries for two consecutive weeks (14 days) during waking hours. In addition, the intervention group was instructed to use the movement-to-music video program during the second week. Differences between groups were expected in analysis of sedentary time and physical activity between weeks 1 and 2. The parameters assessed were sedentary time (i.e., lying down or sitting), standing still, and time spent in physical activity. Less sedentary time was revealed in week 2 than in week 1 among both intervention group mothers (56.6 vs. 53.3 %) and for intervention group children (49.5 vs. 46.0 %). The opposite was true of control group mothers (52.1 vs. 52.4 %) and children (46.7 vs. 49.8 %). Within-group differences in mothers' sedentary time correlated moderately with the children's sedentary time (Spearman's r = 0.56). All groups exhibited slightly more standing in the second week than in week 1. Both sets of intervention participants also engaged in more light physical activity in week 2, with the opposite evident for the two control sets. In all groups, except the control children, the proportion of moderate to vigorous physical activity was higher in the second week than the first. The use of music and video

  2. Video and image quality

    NASA Astrophysics Data System (ADS)

    Aldridge, Jim

    1995-09-01

    This paper presents some of the results of a UK government research program into methods of improving the effectiveness of CCTV surveillance systems. The paper identifies the major components of video security systems and primary causes of unsatisfactory images. A method is outline for relating the picture detail limitations imposed by each system component on overall system performance. The paper also points out some possible difficulties arising from the use of emerging new technology.

  3. Modular integrated video system

    SciTech Connect

    Gaertner, K.J.; Heaysman, B.; Holt, R.; Sonnier, C.

    1986-01-01

    The Modular Integrated Video System (MIVS) is intended to provide a simple, highly reliable closed circuit television (CCTV) system capable of replacing the IAEA Twin Minolta Film Camera Systems in those safeguards facilities where mains power is readily available, and situations where it is desired to have the CCTV camera separated from the CCTV recording console. This paper describes the MIVS and the Program Plan which is presently being followed for the development, testing, and implementation of the system.

  4. A laboratory evaluation of color video monitors

    SciTech Connect

    Terry, P.L.

    1993-07-01

    Sandia National Laboratories has considerable experience with monochrome video monitors used in alarm assessment video systems. Most of these systems, used for perimeter protection, were designed to classify rather than to identify intruders. There is a growing interest in the identification function of security video systems for both access control and insider protection. Because color video technology is rapidly changing and because color information is useful for identification purposes, Sandia National Laboratories established a program to evaluate the newest relevant color video equipment. This report documents the evaluation of an integral component, color monitors. It briefly discusses a critical parameter, dynamic range, details test procedures, and evaluates the results.

  5. Practical video indexing and retrieval system

    NASA Astrophysics Data System (ADS)

    Liang, Yiqing; Wolf, Wayne H.; Liu, Bede; Huang, Jeffrey R.

    1998-03-01

    We integrated a practical digital video database system based on language and image analysis with components from digital video processing, still image search, information retrieval, closed captioning processing. The attempt is to utilize the multiple modalities of information in video and implement data fusion among the multiple modalities; image information, speech/dialog information, closed captioning information, sound track information such as music, gunfire, explosion, caption information, motion information, temporal information. Effort is made to allow access video contents at different levels including video program level, scene level, shot level, and object level. Approaches of browsing, subject-based classification, and random retrieving are available to gain access to the contents.

  6. Interactive Video Training and Development Activity.

    ERIC Educational Resources Information Center

    Troy State Univ., AL.

    The Interactive Video Training and Development Activity of Troy State University (Troy, Alabama) is described in this report. The project has trained more than 30 people in the production of interactive video programs since its inception in 1983. Since 1985, training programs have been offered twice a year to individuals within and outside the…

  7. More than Words: An Early Grades Reading Program Builds Skills and Knowledge

    ERIC Educational Resources Information Center

    Dubin, Jennifer

    2012-01-01

    Five years ago, as a way to ensure that students not only learn to decode but also understand what they decode, the Core Knowledge Foundation, the nonprofit that publishes the Core Knowledge curriculum, created a language arts program for kindergarten through second grade. The program includes two 60-minute strands: (1) a "Skills Strand," in which…

  8. Innovative Uses of Video Analysis

    NASA Astrophysics Data System (ADS)

    Brown, Douglas; Cox, Anne J.

    2009-03-01

    The value of video analysis in physics education is well established,1,2 and both commercial and free educational video analysis programs are readily available.3 The video format is familiar to students, contains a wealth of spatial and temporal data, and provides a bridge between direct observations and abstract representations of physical phenomena. This has made video analysis attractive for many 2D (and sometimes 3D) motion experiments including projectiles, oscillations, collisions, rotations, and even Brownian motion.4 This paper describes the use of Tracker,5 a free Java video analysis tool developed by the Open Source Physics Project,6 to extend video analysis beyond these traditional applications. Specifically, we discuss the following introductory physics video experiments, all of which are available for download from comPADRE or the BQ Learning database:71). 2D collisions in a center-of-mass reference frame. 2). Modeling the air resistance force on falling cupcake cups. 3). Thermal expansion using single-slit diffraction. 4). Nonthermal emission spectra of lasers, gases, fluorescent dyes, and fluorescent lamps.

  9. Interactive Video at Miami-Dade Community College.

    ERIC Educational Resources Information Center

    Tross, Glenn; Di Stefano, Mary F.

    Based on the experiences of the Division of Computer-Based Instructional Development and Research at Miami-Dade Community College in developing interactive video programs, this paper explains what interactive video is, outlines the process used in creating such programs, and describes two specific applications of interactive video technology.…

  10. Close to Home: Library-Based Family Literacy. An Instructional Video for Library-Based Family Literacy Programs. [Videotape.

    ERIC Educational Resources Information Center

    American Library Association Video/Library Video Network, Towson, MD.

    This videtape is a guide hosted by Judy Woodruff to starting and enhancing a library-based family literacy project. Librarians and literacy providers learn: how to do a needs assessment, how to build a team within the library; how to develop a community coalition; how business partners contribute to family literacy programs; and how to recruit…

  11. Data Analysis Measurement: Having a Solar Blast! NASA Connect: Program 7 in the 2001-2002 Video Series. [Videotape].

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    NASA Connect is an interdisciplinary, instructional distance learning program targeting students in grades 6-8. This videotape explains how engineers and researchers at the National Aeronautics and Space Administration (NASA) use data analysis and measurement to predict solar storms, anticipate how they will affect the Earth, and improve…

  12. Geotail Video News Release

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The Geotail mission, part of the International Solar Terrestrial Physics (ISTP) program, measures global energy flow and transformation in the magnetotail to increase understanding of fundamental magnetospheric processes. The satellite was launched on July 24, 1992 onboard a Delta II rocket. This video shows with animation the solar wind, and its effect on the Earth. The narrator explains that the Geotail spacecraft was designed and built by the Institute of Space and Astronautical Science (ISAS), the Japanese Space Agency. The mission objectives are reviewed by one of the scientist in a live view. The video also shows an animation of the orbit, while the narrator explains the orbit and the reason for the small launch window.

  13. Home Video Recorders and the Transience of Television Broadcasts.

    ERIC Educational Resources Information Center

    Levy, Mark R.; Fink, Edward L.

    1984-01-01

    Develops and tests a mathematical model that estimates the impact of home video recorders on the transience of television broadcasts. Concludes that home video recorder use has the potential to affect program longevity, but that the potential remains unfulfilled. (PD)

  14. How Different Video Club Designs Support Teachers in "Learning to Notice"

    ERIC Educational Resources Information Center

    van Es, Elizabeth A.; Sherin, Miriam Gamoran

    2006-01-01

    Video is currently a key element of numerous professional development programs, yet relatively little is known about how video fosters changes in teachers' thinking. This study examines how a particular type of video-based professional development, namely video clubs, supports teacher development. Video clubs are professional development…

  15. Video Gaming Increases Physical Activity

    ERIC Educational Resources Information Center

    Wittman, Grace

    2010-01-01

    The "2005 Dietary Guidelines for Americans" and "Mypramid" recommend that children get 60 minutes of moderate level exercise each day. Obesity has become a serious health concern for children and adolescents. Idaho currently has an obesity rate of 10.1% for children ages 10-17. As a response to this, the Nintendo Wii was introduced into a 4-H…

  16. Dynamic video summarization of home video

    NASA Astrophysics Data System (ADS)

    Lienhart, Rainer W.

    1999-12-01

    An increasing number of people own and use camcorders to make videos that capture their experiences and document their lives. These videos easily add up to many hours of material. Oddly, most of them are put into a storage box and never touched or watched again. The reasons for this are manifold. Firstly, the raw video material is unedited, and is therefore long-winded and lacking visually appealing effects. Video editing would help, but, it is still too time-consuming; people rarely find the time to do it. Secondly, watching the same tape more than a few times can be boring, since the video lacks any variation or surprise during playback. Automatic video abstracting algorithms can provide a method for processing videos so that users will want to play the material more often. However, existing automatic abstracting algorithms have been designed for feature films, newscasts or documentaries, and thus are inappropriate for home video material and raw video footage in general. In this paper, we present new algorithms for generating amusing, visually appealing and variable video abstracts of home video material automatically. They make use of a new, empirically motivated approach, also presented in the paper, to cluster time-stamped shots hierarchically into meaningful units. Last but not least, we propose a simple and natural extension of the way people acquire video - so-called on-the-fly annotations - which will allow a completely new set of applications on raw video footage as well as enable better and more selective automatic video abstracts. Moreover, our algorithms are not restricted to home video but can also be applied to raw video footage in general.

  17. 47 CFR 76.1504 - Rates, terms and conditions for carriage on open video systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... system operator may charge different rates to different classes of video programming providers, provided... programming to be offered by any unaffiliated video programming provider. (c) Just and reasonable rate... operators where at least one unaffiliated video programming provider, or unaffiliated programming...

  18. Aerial Video Imaging

    NASA Technical Reports Server (NTRS)

    1991-01-01

    When Michael Henry wanted to start an aerial video service, he turned to Johnson Space Center for assistance. Two NASA engineers - one had designed and developed TV systems in Apollo, Skylab, Apollo- Soyuz and Space Shuttle programs - designed a wing-mounted fiberglass camera pod. Camera head and angles are adjustable, and the pod is shaped to reduce vibration. The controls are located so a solo pilot can operate the system. A microprocessor displays latitude, longitude, and bearing, and a GPS receiver provides position data for possible legal references. The service has been successfully utilized by railroads, oil companies, real estate companies, etc.

  19. Modified Video Course Methodology for Distance Learning.

    ERIC Educational Resources Information Center

    Springer, Stephen B.

    In recent years, colleges have made extensive efforts to provide distance learning opportunities for adult students. At Southwest Texas State University, a required course in the Occupational Education program has been delivered in a modified video format. The video was made of an actual class being taught in a production studio. The main…

  20. VIDEO '78: International Experience and Models.

    ERIC Educational Resources Information Center

    Prix Jeunesse Foundation, Munich (Germany).

    The use of video technology as an alternative form of communications media for artists, teachers, students, and community groups in the United States, Europe, and Third World nations is described. Specific examples of video use in the various countries are outlined and individual characteristics of program organization, production, and…

  1. Infants Learn Baby Signs from Video

    ERIC Educational Resources Information Center

    Dayanim, Shoshana; Namy, Laura L.

    2015-01-01

    There is little evidence that infants learn from infant-oriented educational videos and television programming. This 4-week longitudinal experiment investigated 15-month-olds' (N = 92) ability to learn American Sign Language signs (e.g., patting head for hat) from at-home viewing of instructional video, either with or without parent support,…

  2. Interactive Video and Informal Learning Environments.

    ERIC Educational Resources Information Center

    Morrissey, Kristine A.

    The Michigan State University Museum used an interactive videodisc (IVD) as an introduction to a special exhibit, "Birds in Trouble in Michigan." The hardware components included a videodisc player, a microcomputer, a video monitor, and a mouse. Software included a HyperCard program and the videodisc "Audubon Society's VideoGuide to the Birds of…

  3. 47 CFR 79.106 - Video description and emergency information accessibility requirements for recording devices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Video description and emergency information... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Apparatus § 79.106 Video..., 2015, all apparatus that is designed to record video programming transmitted simultaneously with...

  4. 47 CFR 79.105 - Video description and emergency information accessibility requirements for all apparatus.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Video description and emergency information... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Apparatus § 79.105 Video..., all apparatus that is designed to receive or play back video programming transmitted...

  5. Web Audio/Video Streaming Tool

    NASA Technical Reports Server (NTRS)

    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.

  6. Parachute Aerodynamics From Video Data

    NASA Technical Reports Server (NTRS)

    Schoenenberger, Mark; Queen, Eric M.; Cruz, Juan R.

    2005-01-01

    A new data analysis technique for the identification of static and dynamic aerodynamic stability coefficients from wind tunnel test video data is presented. This new technique was applied to video data obtained during a parachute wind tunnel test program conducted in support of the Mars Exploration Rover Mission. Total angle-of-attack data obtained from video images were used to determine the static pitching moment curve of the parachute. During the original wind tunnel test program the static pitching moment curve had been determined by forcing the parachute to a specific total angle-of -attack and measuring the forces generated. It is shown with the new technique that this parachute, when free to rotate, trims at an angle-of-attack two degrees lower than was measured during the forced-angle tests. An attempt was also made to extract pitch damping information from the video data. Results suggest that the parachute is dynamically unstable at the static trim point and tends to become dynamically stable away from the trim point. These trends are in agreement with limit-cycle-like behavior observed in the video. However, the chaotic motion of the parachute produced results with large uncertainty bands.

  7. The Video Book.

    ERIC Educational Resources Information Center

    Clendenin, Bruce

    This book provides a comprehensive step-by-step learning guide to video production. It begins with camera equipment, both still and video. It then describes how to reassemble the video and build a final product out of "video blocks," and discusses multiple-source configurations, which are required for professional level productions of live shows.…

  8. No Fuss Video

    ERIC Educational Resources Information Center

    Doyle, Al

    2006-01-01

    Ever since video became readily available with the advent of the VCR, educators have been clamoring for easier ways to integrate the medium into the classroom. Today, thanks to broadband access and ever-expanding offerings, engaging students with high-quality video has never been easier. Video-on-demand (VOD) services provide bite-size video clips…

  9. Video Job Shadows. Project SEED.

    ERIC Educational Resources Information Center

    Kucinkas, Gene; Noyce, Gary

    Video Job Shadows encourages students to develop questions about a job and offers them the chance to videotape a business person answering those questions about his or her job. The program can be an effective method of teaching high school students about the world of work and the specific requirements and responsibilities of some jobs in their…

  10. Characterization of social video

    NASA Astrophysics Data System (ADS)

    Ostrowski, Jeffrey R.; Sarhan, Nabil J.

    2009-01-01

    The popularity of social media has grown dramatically over the World Wide Web. In this paper, we analyze the video popularity distribution of well-known social video websites (YouTube, Google Video, and the AOL Truveo Video Search engine) and characterize their workload. We identify trends in the categories, lengths, and formats of those videos, as well as characterize the evolution of those videos over time. We further provide an extensive analysis and comparison of video content amongst the main regions of the world.

  11. Converting laserdisc video to digital video: a demonstration project using brain animations.

    PubMed Central

    Jao, C S; Hier, D B; Brint, S U

    1995-01-01

    Interactive laserdiscs are of limited value in large group learning situations due to the expense of establishing multiple workstations. The authors implemented an alternative to laserdisc video by using indexed digital video combined with an expert system. High-quality video was captured from a laserdisc player and combined with waveform audio into an audio-video-interleave (AVI) file format in the Microsoft Video-for-Windows environment (Microsoft Corp., Seattle, WA). With the use of an expert system, a knowledge-based computer program provided random access to these indexed AVI files. The program can be played on any multimedia computer without the need for laserdiscs. This system offers a high level of interactive video without the overhead and cost of a laserdisc player. PMID:7534614

  12. Live Action: Can Young Children Learn Verbs from Video?

    ERIC Educational Resources Information Center

    Roseberry, Sarah; Hirsh-Pasek, Kathy; Parish-Morris, Julia; Golinkoff, Roberta M.

    2009-01-01

    The availability of educational programming aimed at infants and toddlers is increasing, yet the effect of video on language acquisition remains unclear. Three studies of 96 children aged 30-42 months investigated their ability to learn verbs from video. Study 1 asked whether children could learn verbs from video when supported by live social…

  13. STS-134 Launch Composite Video Comparison

    NASA Video Gallery

    A side-by-side comparison video shows a one-camera view of the STS-134 launch (left) with the six-camera composited view (right). Imaging experts funded by the Space Shuttle Program and located at ...

  14. Fit Kid Connection: A Nutrition Education Program for 7th and 8th Graders. Teacher's Workbook [and] Student's Workbook--Reproducible Handouts.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus.

    This educational kit includes a teacher's workbook, a student's workbook, 55 reproducible student handouts, and a 6-session, 60-minute videotape. The program complements the nutrition subject area of Ohio's Competency-Based Program in Health and Physical Education for grades 7-8. Activities are interdisciplinary and closely related to the…

  15. Polish Automated Video Observations (PAVO)

    NASA Astrophysics Data System (ADS)

    Wiśniewski, M.; Kědzierski, P.; Mularczyk, K.; Złoczewski, K.

    2003-02-01

    We describe the current status of video observations of meteors in Poland. The setup contains four very low light CCTV cameras. The video system has so far made 185 hours of observations. Most of the data comes from Leonids nights. We decided to use the MetRec program for video tape analysis. The data will be fully reduced and presented soon. We made a visual inspection of tapes of the period 03h04m -- 04h13m UT from the night 2002 November 18/19. We detected a rapidly growing number of meteors near the start of the predicted maximum of the Leonid shower. At 04h13m UT clouds fully covered the sky at the Ostrowik Observatory. -------------------------cut here ------------------------------ --0-788132870-1049954275=:69287--

  16. A video strip chart program

    SciTech Connect

    Jones, N.L.

    1994-12-31

    A strip chart recorder has been utilized for trend analysis of the Oak Ridge National Laboratory EN tandem since 1987. At the EN, the author could not afford the nice eight channel thermal pen recorder that was used at the 25 URC. He had to suffice with two channel fiber tip or capillary pen type recorders retrieved from salvage and maintained with parts from other salvaged recorders. After cycling through several machines that eventually became completely unserviceable, a search for a new thermal recorder was begun. As much as he hates to write computer code, he decided to try his hand at getting an old data acquisition unit, that had been retrieved several years ago from salvage, to meet his needs. A BASIC language compiler was used because time was not available to learn a more advanced language. While attempting to increase acquisition and scroll speed on the 6 MHz 80286 that the code was first developed on, it became apparent that scrolling only the first small portion of the screen at high speed and then averaging that region and histogramming the average provided both the speed necessary for capturing fairly short duration events, and a trend record without use of back scrolling and disk storage routines. This turned out to be quite sufficient.

  17. Lights, Cameras, Pencils! Using Descriptive Video to Enhance Writing

    ERIC Educational Resources Information Center

    Hoffner, Helen; Baker, Eileen; Quinn, Kathleen Benson

    2008-01-01

    Students of various ages and abilities can increase their comprehension and build vocabulary with the help of a new technology, Descriptive Video. Descriptive Video (also known as described programming) was developed to give individuals with visual impairments access to visual media such as television programs and films. Described programs,…

  18. AIDS education video: Karate Kids.

    PubMed

    Lowry, C

    1993-01-01

    Street Kids International, in cooperation with the World Health Organization and the National Film Board of Canada, has developed an animated action-adventure video, "Karate Kids," as part of a cross-cultural program of health education that concerns human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) and targets street children in developing countries. Simple, but explicit, information is delivered during the 22-minute cartoon; the package also includes a training book for educators, and a pocket comic book. Distributed in 17 languages (it is readily adapted to new language versions, independent of the original producers) in over 100 countries, the video is shown in community theaters, hospitals, schools, and prisons, and out of the backs of trucks. It is easily copied, which is encouraged. After 3 years in distribution, field evaluation has demonstrated that the greatest strength of the video is its ability to stimulate discussion where no discussion was taking place before. Critics include those who believe there is no need for it and those who feel it should be used alone. The results of one evaluation study showed use of the video alone was insufficient; those of a cross-cultural participatory evaluation survey indicated a significant impact on knowledge and attitudes when the video was followed by discussion. Another significant aspect of the project is that it treats street children with respect; they are actors, not victims, who have legitimate needs and rights. They become visible in a world that is often unaware of them. PMID:12179317

  19. Measuring Mathematics Teachers' Professional Competence by Using Video Clips (COACTIV Video)

    ERIC Educational Resources Information Center

    Bruckmaier, G.; Krauss, S.; Blum, W.; Leiss, D.

    2016-01-01

    The COACTIV video study is part of the COACTIV research program in which secondary mathematics teachers whose students participated in PISA 03/04 were examined, with respect to their professional knowledge, motivational orientations, beliefs, and self-regulation. In the video study, 284 German secondary mathematics teachers were asked to specify…

  20. Critical Assessment of Video Production in Teacher Education: Can Video Production Foster Community-Engaged Scholarship?

    ERIC Educational Resources Information Center

    Yang, Kyung-Hwa

    2014-01-01

    In the theoretical framework of production pedagogy, I reflect on a video production project conducted in a teacher education program and discuss the potential of video production to foster community-engaged scholarship among pre-service teachers. While the importance of engaging learners in creating media has been emphasized, studies show little…

  1. Reconfigurable video tracker

    NASA Astrophysics Data System (ADS)

    Groves, Gillian K.; White, Spencer W.; Vahey, Michael D.; Harding, John A.

    1999-07-01

    Reconfigurable computing using SRAM-based field programmable gate arrays (FPGAs) can achieve significant computational performance advantage over conventional programmable processors. Since FPGAs can be customized, reconfigurable computers can provide optimal logic-circuitry for distinct phases of an application resulting in superior performance compared to generic multi-purpose hardware implementations. This performance improvement can be accomplished by reallocating logic resources to address the critical task at-hand. Consequently, not only can reconfigurable processors provide higher performance than programmable processors; they also enable common module architectures useful for multiple application or programs. In this paper, we will describe a fielded, ruggedized, fully programmable, single card, image-based tracking system using a reconfigurable computing module. The reconfigurable computing board contains multiple FPGAs, which can be customized at-request by loading configuration data from the host processor to the module over the Peripheral Component Interface (PCI) bus. Configurations can be selectively loaded to a specific FPGA or multiple configurations can be loaded simultaneously to different devices. This system provides multiple video tracking algorithms, automatic and manual target acquisition, RS-170 video input/output, and command/data I/O on a single 6U VME format card. While the initial application for this reconfigurable system was image-based target tracking, its hardware reconfigurability allows it to be applied to a wide variety of image and signal processing applications, such as automatic target recognition, IR search and track, and image enhancement.

  2. Video Player Keyboard Shortcuts

    MedlinePlus

    ... https://www.nlm.nih.gov/medlineplus/hotkeys.html Video Player Keyboard Shortcuts To use the sharing features ... of accessible keyboard shortcuts for our latest Health videos on the MedlinePlus site. These shortcuts allow you ...

  3. Subjective video quality comparison of HDTV monitors

    NASA Astrophysics Data System (ADS)

    Seo, G.; Lim, C.; Lee, S.; Lee, C.

    2009-01-01

    HDTV broadcasting services have become widely available. Furthermore, in the upcoming IPTV services, HDTV services are important and quality monitoring becomes an issue, particularly in IPTV services. Consequently, there have been great efforts to develop video quality measurement methods for HDTV. On the other hand, most HDTV programs will be watched on digital TV monitors which include LCD and PDP TV monitors. In general, the LCD and PDP TV monitors have different color characteristics and response times. Furthermore, most commercial TV monitors include post-processing to improve video quality. In this paper, we compare subjective video quality of some commercial HD TV monitors to investigate the impact of monitor type on perceptual video quality. We used the ACR method as a subjective testing method. Experimental results show that the correlation coefficients among the HDTV monitors are reasonable high. However, for some video sequences and impairments, some differences in subjective scores were observed.

  4. Video Event Detection Framework on Large-Scale Video Data

    ERIC Educational Resources Information Center

    Park, Dong-Jun

    2011-01-01

    Detection of events and actions in video entails substantial processing of very large, even open-ended, video streams. Video data present a unique challenge for the information retrieval community because properly representing video events is challenging. We propose a novel approach to analyze temporal aspects of video data. We consider video data…

  5. Video-Level Monitor

    NASA Technical Reports Server (NTRS)

    Gregory, Ray W.

    1993-01-01

    Video-level monitor developed to provide full-scene monitoring of video and indicates level of brightest portion. Circuit designed nonspecific and can be inserted in any closed-circuit camera system utilizing RS170 or RS330 synchronization and standard CCTV video levels. System made of readily available, off-the-shelf components. Several units are in service.

  6. Video: Modalities and Methodologies

    ERIC Educational Resources Information Center

    Hadfield, Mark; Haw, Kaye

    2012-01-01

    In this article, we set out to explore what we describe as the use of video in various modalities. For us, modality is a synthesizing construct that draws together and differentiates between the notion of "video" both as a method and as a methodology. It encompasses the use of the term video as both product and process, and as a data collection…

  7. Secure video communications system

    DOEpatents

    Smith, Robert L.

    1991-01-01

    A secure video communications system having at least one command network formed by a combination of subsystems. The combination of subsystems to include a video subsystem, an audio subsystem, a communications subsystem, and a control subsystem. The video communications system to be window driven and mouse operated, and having the ability to allow for secure point-to-point real-time teleconferencing.

  8. Video Self-Modeling

    ERIC Educational Resources Information Center

    Buggey, Tom; Ogle, Lindsey

    2012-01-01

    Video self-modeling (VSM) first appeared on the psychology and education stage in the early 1970s. The practical applications of VSM were limited by lack of access to tools for editing video, which is necessary for almost all self-modeling videos. Thus, VSM remained in the research domain until the advent of camcorders and VCR/DVD players and,…

  9. Video Cartridges and Cassettes.

    ERIC Educational Resources Information Center

    Kletter, Richard C.; Hudson, Heather

    The economic and social significance of video cassettes (viewer-controlled playback system) is explored in this report. The potential effect of video cassettes on industrial training, education, libraries, and television is analyzed in conjunction with the anticipated hardware developments. The entire video cassette industry is reviewed firm by…

  10. Integrating Internet Video Conferencing Techniques and Online Delivery Systems with Hybrid Classes to Enhance Student Interaction and Learning in Accelerated Programs

    ERIC Educational Resources Information Center

    Beckwith, E. George; Cunniff, Daniel T.

    2009-01-01

    Online course enrollment has increased dramatically over the past few years. The authors cite the reasons for this rapid growth and the opportunities open for enhancing teaching/learning techniques such as video conferencing and hybrid class combinations. The authors outlined an example of an accelerated learning, eight-class session course…

  11. Marin Tsunami (video)

    USGS Publications Warehouse

    Filmed and edited by: Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. The Marin coast could be struck by a tsunami. Whether you live in Marin County, visit the beaches, or rent or own a home near the coast, it is vital to understand the tsunami threat and take preparation seriously. Marin Tsunami tells the story of what several West Marin communities are doing to be prepared. This video was produced by the US Geological Survey (USGS) in cooperation with the Marin Office of Emergency Services.

  12. Understanding Affordances and Challenges of Three Types of Video for Teacher Professional Development

    ERIC Educational Resources Information Center

    Zhang, Meilan; Lundeberg, Mary; Koehler, Matthew J.; Eberhardt, Jan

    2011-01-01

    Although researchers have reported positive effects on teacher learning from observing published video, teachers' own video, and their colleagues' video, very few professional development programs have integrated all three types of video to improve teacher learning. In this study, we examined the affordances and challenges of the three types of…

  13. 47 CFR 79.106 - Video description and emergency information accessibility requirements for recording devices.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Video description and emergency information... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.106 Video description and emergency information accessibility requirements for recording...

  14. 47 CFR 79.105 - Video description and emergency information accessibility requirements for all apparatus.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Video description and emergency information... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.105 Video description and emergency information accessibility requirements for all apparatus....

  15. Video Event Trigger

    NASA Technical Reports Server (NTRS)

    Williams, Glenn L.; Lichter, Michael J.

    1994-01-01

    Video event trigger (VET) processes video image data to generate trigger signal when image shows significant change like motion or appearance, disappearance, change in color, change in brightness, or dilation of object. System aids in efficient utilization of image-data-storage and image-data-processing equipment in applications in which many video frames show no changes and are wasteful to record and analyze all frames when only relatively few frames show changes of interest. Applications include video recording of automobile crash tests, automated video monitoring of entrances, exits, parking lots, and secure areas.

  16. Tsunami Preparedness in Washington (video)

    USGS Publications Warehouse

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. This video about tsunami preparedness in Washington distinguishes between a local tsunami and a distant event and focus on the specific needs of this region. It offers guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. This video was produced by the US Geological Survey (USGS) in cooperation with Washington Emergency Management Division (EMD) and with funding by the National Tsunami Hazard Mitigation Program.

  17. 'How To' Clean Room Video

    NASA Technical Reports Server (NTRS)

    McCarty, Kaley Corinne

    2013-01-01

    One of the projects that I am completing this summer is a Launch Services Program intern 'How to' set up a clean room informational video. The purpose of this video is to go along with a clean room kit that can be checked out by employees at the Kennedy Space Center and to be taken to classrooms to help educate students and intrigue them about NASA. The video will include 'how to' set up and operate a clean room at NASA. This is a group project so we will be acting as a team and contributing our own input and ideas. We will include various activities for children in classrooms to complete, while learning and having fun. Activities that we will explain and film include: helping children understand the proper way to wear a bunny suit, a brief background on cleanrooms, and the importance of maintaining the cleanliness of a space craft. This project will be shown to LSP management and co-workers; we will be presenting the video once it is completed.

  18. Reliable Video Analysis Helps Security Company Grow

    SciTech Connect

    Meurer, Dave; Furgal, Dave; Hobson, Rick

    2014-10-24

    Armed Response Team (ART) has grown to become the largest locally owned security company in New Mexico. With technical assistance from Sandia National Laboratories through the New Mexico Small Business Assistance (NMSBA) Program, ART got help so they could quickly bring workable video security solutions to market. By offering a reliable video analytic camera system, they’ve been able to reduce theft, add hundreds of clients, and increase their number of employees.

  19. Stereoscopic Video Microscope

    NASA Astrophysics Data System (ADS)

    Butterfield, James F.

    1980-11-01

    The new electronic technology of three-dimensional video combined with the established. science of microscopy has created. a new instrument. the Stereoscopic Video Microscope. The specimen is illuminated so the stereoscopic objective lens focuses the stereo-pair of images side-by-side on the video camera's pick-up, tube. The resulting electronic signal can be enhanced, digitized, colorized, quantified, its polarity reverse., and its gray scale expanJed non-linearally. The signal can be transmitted over distances and can be stored on video. tape for later playback. The electronic signal is converted to a stereo-pair of visual images on the video monitor's cathode-ray-tube. A stereo-hood is used to fuse the two images for three-dimensional viewing. The conventional optical microscope has definite limitations, many of which can be eliminated by converting the optical image to an electronic signal in the video microscope. The principal aHvantages of the Stereoscopic Video Microscope compared to the conventional optical microscope are: great ease of viewing; group viewing; ability to easily recohd; and, the capability of processing the electronic signal for video. enhancement. The applications cover nearly all fields of microscopy. These include: microelectronics assembly, inspection, and research; biological, metallurgical, and che.illical research; and other industrial and medical uses. The Stereo-scopic Video Microscope is particularly useful for instructional and recordkeeping purposes. The video microscope can be monoscopic or three dimensional.

  20. Chidi holographic video system

    NASA Astrophysics Data System (ADS)

    Nwodoh, Thomas A.; Benton, Stephen A.

    2000-03-01

    Holo-Chidi is a holographic video processing system designed at the MIT Media Laboratory for real-time computation of Computer Generated Holograms and the subsequent display of the holograms at video frame rates. It's processing engine is adapted from Chidi which is reconfigurable multimedia processing system used for real-time synthesis and analysis of digital video frames. Holo-Chidi is made of two main components: the sets of Chidi processor cards and the display video concentrator card. The processor cards are used for hologram computation while the display video concentrator card acts as frame buffer for the system. The display video concentrator also formats the computed holographic data and converts them to analog form for feeding the acousto-optic modulators of the Media Lab's Mark-II holographic display system. The display video concentrator card can display the computed holograms from the Chidi cards loaded from its high-speed I/O interface port or precomputed holograms loaded from a PC through the United Serial Bus port of its communications processor at above video refresh rates. This paper discusses the design of the display video concentrator used to display holographic video in the Mark-II system.

  1. Talents and Tolerance: Writing Interactive Video.

    ERIC Educational Resources Information Center

    Woodward, Harry

    1983-01-01

    Discusses disciplines required in writing branching programs for interactive video, underscoring the need to work from a flowchart, function on a team, and develop skills to write nonlinearly. Problems encountered are compared with Faulkner's novel, "The Sound and the Fury," and the development of two programs is briefly described. (MBR)

  2. Preservice Special Education: Interactive Video Simulation.

    ERIC Educational Resources Information Center

    Evans, Robert J.

    The paper describes a microcomputer simulation program developed to train preservice special education teachers in the use of basic behavior modification skills. The program was written in SuperPILOT on an Apple IIe using a BCD interface card and a Panasonic NV 8200 video tape recorder. Production suggestions are offered. The incorporation of…

  3. New video pupillometer

    NASA Astrophysics Data System (ADS)

    McLaren, Jay W.; Fjerstad, Wayne H.; Ness, Anders B.; Graham, Matthew D.; Brubaker, Richard F.

    1995-03-01

    An instrument is developed to measure pupil diameter from both eyes in the dark. Each eye is monitored with a small IR video camera and pupil diameters are calculated from the video signal at a rate of 60 Hz. A processing circuit, designed around a video digitizer, a digital logic circuit, and a microcomputer, extracts pupil diameter from each video frame in real time. This circuit also highlights the detected outline of the pupil on a monitored video image of each eye. Diameters are exported to a host computer that displays, graphs, analyzes, and stores them as pupillograms. The host computer controls pupil measurements and can turn on a yellow light emitting diode mounted just above each video camera to excite the pupillary light reflex. We present examples of pupillograms to illustrate how this instrument is used to measure the pupillary light reflex and pupil motility in the dark.

  4. Video Toroid Cavity Imager

    SciTech Connect

    Gerald, Rex E. II; Sanchez, Jairo; Rathke, Jerome W.

    2004-08-10

    A video toroid cavity imager for in situ measurement of electrochemical properties of an electrolytic material sample includes a cylindrical toroid cavity resonator containing the sample and employs NMR and video imaging for providing high-resolution spectral and visual information of molecular characteristics of the sample on a real-time basis. A large magnetic field is applied to the sample under controlled temperature and pressure conditions to simultaneously provide NMR spectroscopy and video imaging capabilities for investigating electrochemical transformations of materials or the evolution of long-range molecular aggregation during cooling of hydrocarbon melts. The video toroid cavity imager includes a miniature commercial video camera with an adjustable lens, a modified compression coin cell imager with a fiat circular principal detector element, and a sample mounted on a transparent circular glass disk, and provides NMR information as well as a video image of a sample, such as a polymer film, with micrometer resolution.

  5. VideoANT: Extending Online Video Annotation beyond Content Delivery

    ERIC Educational Resources Information Center

    Hosack, Bradford

    2010-01-01

    This paper expands the boundaries of video annotation in education by outlining the need for extended interaction in online video use, identifying the challenges faced by existing video annotation tools, and introducing Video-ANT, a tool designed to create text-based annotations integrated within the time line of a video hosted online. Several…

  6. From Video to Photo

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Ever wonder whether a still shot from a home video could serve as a "picture perfect" photograph worthy of being framed and proudly displayed on the mantle? Wonder no more. A critical imaging code used to enhance video footage taken from spaceborne imaging instruments is now available within a portable photography tool capable of producing an optimized, high-resolution image from multiple video frames.

  7. Secure video communications systems

    SciTech Connect

    Smith, R.L.

    1991-10-08

    This patent describes a secure video communications system having at least one command network formed by a combination of subsystems. The combination of subsystems to include a video subsystem, an audio subsystem, a communications subsystem, and a control subsystem. The video communications system to be window driven and mouse operated, and having the ability to allow for secure point-to-point real-time teleconferencing.

  8. Network video transmission system based on SOPC

    NASA Astrophysics Data System (ADS)

    Zhang, Zhengbing; Deng, Huiping; Xia, Zhenhua

    2008-03-01

    Video systems have been widely used in many fields such as conferences, public security, military affairs and medical treatment. With the rapid development of FPGA, SOPC has been paid great attentions in the area of image and video processing in recent years. A network video transmission system based on SOPC is proposed in this paper for the purpose of video acquisition, video encoding and network transmission. The hardware platform utilized to design the system is an SOPC board of model Altera's DE2, which includes an FPGA chip of model EP2C35F672C6, an Ethernet controller and a video I/O interface. An IP core, known as Nios II embedded processor, is used as the CPU of the system. In addition, a hardware module for format conversion of video data, and another module to realize Motion-JPEG have been designed with Verilog HDL. These two modules are attached to the Nios II processor as peripheral equipments through the Avalon bus. Simulation results show that these two modules work as expected. Uclinux including TCP/IP protocol as well as the driver of Ethernet controller is chosen as the embedded operating system and an application program scheme is proposed.

  9. Sampling video compression system

    NASA Technical Reports Server (NTRS)

    Matsumoto, Y.; Lum, H. (Inventor)

    1977-01-01

    A system for transmitting video signal of compressed bandwidth is described. The transmitting station is provided with circuitry for dividing a picture to be transmitted into a plurality of blocks containing a checkerboard pattern of picture elements. Video signals along corresponding diagonal rows of picture elements in the respective blocks are regularly sampled. A transmitter responsive to the output of the sampling circuitry is included for transmitting the sampled video signals of one frame at a reduced bandwidth over a communication channel. The receiving station is provided with a frame memory for temporarily storing transmitted video signals of one frame at the original high bandwidth frequency.

  10. Live action: can young children learn verbs from video?

    PubMed

    Roseberry, Sarah; Hirsh-Pasek, Kathy; Parish-Morris, Julia; Golinkoff, Roberta M

    2009-01-01

    The availability of educational programming aimed at infants and toddlers is increasing, yet the effect of video on language acquisition remains unclear. Three studies of 96 children aged 30-42 months investigated their ability to learn verbs from video. Study 1 asked whether children could learn verbs from video when supported by live social interaction. Study 2 tested whether children could learn verbs from video alone. Study 3 clarified whether the benefits of social interaction remained when the experimenter was shown on a video screen rather than in person. Results suggest that younger children only learn verbs from video with live social interaction whereas older children can learn verbs from video alone. Implications for verb learning and educational media are discussed. PMID:19765005

  11. Tsunami Preparedness in Oregon (video)

    USGS Publications Warehouse

    Filmed and edited by: Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. This video about tsunami preparedness in Oregon distinguishes between a local tsunami and a distant event and focus on the specific needs of this region. It offers guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. This video was produced by the US Geological Survey (USGS) in cooperation with Oregon Department of Geology and Mineral Industries (DOGAMI).

  12. The Video Guide. Second Edition.

    ERIC Educational Resources Information Center

    Bensinger, Charles

    Intended for both novice and experienced users, this guide is designed to inform and entertain the reader in unravelling the jargon surrounding video equipment and in following carefully delineated procedures for its use. Chapters include "Exploring the Video Universe,""A Grand Tour of Video Technology,""The Video System,""The Video Camera,""The…

  13. A Video Review.

    ERIC Educational Resources Information Center

    Tanner, Jacquelyn

    1983-01-01

    Describes where video productions can be found for use in the classroom: general sources, names and addresses of instructors who have produced materials for commercial distribution, names of instructors who have developed specific techniques for using video, names and addresses of companies that provide adaptable materials for the classroom, and…

  14. Video Discs in Education.

    ERIC Educational Resources Information Center

    Barker, Philip

    1986-01-01

    This discussion of the use of images in learning processes focuses on recent developments in optical storage disc technology, particularly compact disc read-only (CD-ROM) and optical video discs. Interactive video systems and user interfaces are described, and applications in education and industry in the United Kingdom are reviewed. (Author/LRW)

  15. Digital Video Editing

    ERIC Educational Resources Information Center

    McConnell, Terry

    2004-01-01

    Monica Adams, head librarian at Robinson Secondary in Fairfax country, Virginia, states that librarians should have the technical knowledge to support projects related to digital video editing. The process of digital video editing and the cables, storage issues and the computer system with software is described.

  16. Creating Photomontage Videos

    ERIC Educational Resources Information Center

    Nitzberg, Kevan

    2008-01-01

    Several years ago, the author began exploring the use of digital film and video as an art-making media when he took over instructing the video computer art class at the high school where he teaches. He found numerous ways to integrate a variety of multimedia technologies and software with more traditional types of visual art processes and…

  17. The Value of Video

    ERIC Educational Resources Information Center

    Thompson, Douglas E.

    2011-01-01

    Video connects sight and sound, creating a composite experience greater than either alone. More than any other single technology, video is the most powerful way to communicate with others--and an ideal medium for sharing with others the vital learning occurring in music classrooms. In this article, the author leads readers through the process of…

  18. The Video Generation.

    ERIC Educational Resources Information Center

    Provenzo, Eugene F., Jr.

    1992-01-01

    Video games are neither neutral nor harmless but represent very specific social and symbolic constructs. Research on the social content of today's video games reveals that sex bias and gender stereotyping are widely evident throughout the Nintendo games. Violence and aggression also pervade the great majority of the games. (MLF)

  19. Video Image Stabilization and Registration

    NASA Technical Reports Server (NTRS)

    Hathaway, David H. (Inventor); Meyer, Paul J. (Inventor)

    2003-01-01

    A method of stabilizing and registering a video image in multiple video fields of a video sequence provides accurate determination of the image change in magnification, rotation and translation between video fields, so that the video fields may be accurately corrected for these changes in the image in the video sequence. In a described embodiment, a key area of a key video field is selected which contains an image which it is desired to stabilize in a video sequence. The key area is subdivided into nested pixel blocks and the translation of each of the pixel blocks from the key video field to a new video field is determined as a precursor to determining change in magnification, rotation and translation of the image from the key video field to the new video field.

  20. Video Image Stabilization and Registration

    NASA Technical Reports Server (NTRS)

    Hathaway, David H. (Inventor); Meyer, Paul J. (Inventor)

    2002-01-01

    A method of stabilizing and registering a video image in multiple video fields of a video sequence provides accurate determination of the image change in magnification, rotation and translation between video fields, so that the video fields may be accurately corrected for these changes in the image in the video sequence. In a described embodiment, a key area of a key video field is selected which contains an image which it is desired to stabilize in a video sequence. The key area is subdivided into nested pixel blocks and the translation of each of the pixel blocks from the key video field to a new video field is determined as a precursor to determining change in magnification, rotation and translation of the image from the key video field to the new video field.

  1. Video Image Stabilization and Registration

    NASA Astrophysics Data System (ADS)

    Hathaway, David H.; Meyer, Paul J.

    2002-10-01

    A method of stabilizing and registering a video image in multiple video fields of a video sequence provides accurate determination of the image change in magnification, rotation and translation between video fields, so that the video fields may be accurately corrected for these changes in the image in the video sequence. In a described embodiment, a key area of a key video field is selected which contains an image which it is desired to stabilize in a video sequence. The key area is subdivided into nested pixel blocks and the translation of each of the pixel blocks from the key video field to a new video field is determined as a precursor to determining change in magnification, rotation and translation of the image from the key video field to the new video field.

  2. Video image position determination

    NASA Astrophysics Data System (ADS)

    Christensen, W.; Anderson, F. L.; Kortegaard, B. L.

    1990-04-01

    The present invention generally relates to the control of video and optical information and, more specifically, to control systems utilizing video images to provide control. Accurate control of video images and laser beams is becoming increasingly important as the use of lasers for machine, medical, and experimental processes escalates. In AURORA, an installation at Los Alamos National Laboratory dedicated to laser fusion research, it is necessary to precisely control the path and angle of up to 96 laser beams. This invention is comprised of an optical beam position controller in which a video camera captures an image of the beam in its video frames, and conveys those images to a processing board which calculates the centroid coordinates for the image. The image coordinates are used by motor controllers and stepper motors to position the beam in a predetermined alignment. In one embodiment, system noise, used in conjunction with Bernoulli trials, yields higher resolution centroid coordinates.

  3. Comparison of the Effects of Video Modeling with Narration vs. Video Modeling on the Functional Skill Acquisition of Adolescents with Autism

    ERIC Educational Resources Information Center

    Smith, Molly; Ayres, Kevin; Mechling, Linda; Smith, Katie

    2013-01-01

    The purpose of this study was to compare the effects of two forms of video modeling: video modeling that includes narration (VMN) and video models without narration (VM) on skill acquisition of four adolescent boys with a primary diagnosis of autism enrolled in an Extended School Year (ESY) summer program. An adapted alternating treatment design…

  4. The Important Elements of a Science Video

    NASA Astrophysics Data System (ADS)

    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

  5. Interventional video tomography

    NASA Astrophysics Data System (ADS)

    Truppe, Michael J.; Pongracz, Ferenc; Ploder, Oliver; Wagner, Arne; Ewers, Rolf

    1995-05-01

    Interventional Video Tomography (IVT) is a new imaging modality for Image Directed Surgery to visualize in real-time intraoperatively the spatial position of surgical instruments relative to the patient's anatomy. The video imaging detector is based on a special camera equipped with an optical viewing and lighting system and electronic 3D sensors. When combined with an endoscope it is used for examining the inside of cavities or hollow organs of the body from many different angles. The surface topography of objects is reconstructed from a sequence of monocular video or endoscopic images. To increase accuracy and speed of the reconstruction the relative movement between objects and endoscope is continuously tracked by electronic sensors. The IVT image sequence represents a 4D data set in stereotactic space and contains image, surface topography and motion data. In ENT surgery an IVT image sequence of the planned and so far accessible surgical path is acquired prior to surgery. To simulate the surgical procedure the cross sectional imaging data is superimposed with the digitally stored IVT image sequence. During surgery the video sequence component of the IVT simulation is substituted by the live video source. The IVT technology makes obsolete the use of 3D digitizing probes for the patient image coordinate transformation. The image fusion of medical imaging data with live video sources is the first practical use of augmented reality in medicine. During surgery a head-up display is used to overlay real-time reformatted cross sectional imaging data with the live video image.

  6. Endoscopic video manifolds.

    PubMed

    Atasoy, Selen; Mateus, Diana; Lallemand, Joe; Meining, Alexander; Yang, Guang-Zhong; Navab, Nassir

    2010-01-01

    Postprocedural analysis of gastrointestinal (GI) endoscopic videos is a difficult task because the videos often suffer from a large number of poor-quality frames due to the motion or out-of-focus blur, specular highlights and artefacts caused by turbid fluid inside the GI tract. Clinically, each frame of the video is examined individually by the endoscopic expert due to the lack of a suitable visualisation technique. In this work, we introduce a low dimensional representation of endoscopic videos based on a manifold learning approach. The introduced endoscopic video manifolds (EVMs) enable the clustering of poor-quality frames and grouping of different segments of the GI endoscopic video in an unsupervised manner to facilitate subsequent visual assessment. In this paper, we present two novel inter-frame similarity measures for manifold learning to create structured manifolds from complex endoscopic videos. Our experiments demonstrate that the proposed method yields high precision and recall values for uninformative frame detection (90.91% and 82.90%) and results in well-structured manifolds for scene clustering. PMID:20879345

  7. The interactive digital video interface

    NASA Technical Reports Server (NTRS)

    Doyle, Michael D.

    1989-01-01

    A frequent complaint in the computer oriented trade journals is that current hardware technology is progressing so quickly that software developers cannot keep up. A example of this phenomenon can be seen in the field of microcomputer graphics. To exploit the advantages of new mechanisms of information storage and retrieval, new approaches must be made towards incorporating existing programs as well as developing entirely new applications. A particular area of need is the correlation of discrete image elements to textural information. The interactive digital video (IDV) interface embodies a new concept in software design which addresses these needs. The IDV interface is a patented device and language independent process for identifying image features on a digital video display and which allows a number of different processes to be keyed to that identification. Its capabilities include the correlation of discrete image elements to relevant text information and the correlation of these image features to other images as well as to program control mechanisms. Sophisticated interrelationships can be set up between images, text, and program control mechanisms.

  8. Preliminary isostatic residual gravity anomaly map of Paso Robles 30 x 60 minute quadrangle, California

    USGS Publications Warehouse

    McPhee, D.K.; Langenheim, V.E.; Watt, J.T.

    2011-01-01

    This isostatic residual gravity map is part of an effort to map the three-dimensional distribution of rocks in the central California Coast Ranges and will serve as a basis for modeling the shape of basins and for determining the location and geometry of faults within the Paso Robles quadrangle. Local spatial variations in the Earth\\'s gravity field, after accounting for variations caused by elevation, terrain, and deep crustal structure reflect the distribution of densities in the mid- to upper crust. Densities often can be related to rock type, and abrupt spatial changes in density commonly mark lithological or structural boundaries. High-density rocks exposed within the central Coast Ranges include Mesozoic granitic rocks (exposed northwest of Paso Robles), Jurassic to Cretaceous marine strata of the Great Valley Sequence (exposed primarily northeast of the San Andreas fault), and Mesozoic sedimentary and volcanic rocks of the Franciscan Complex [exposed in the Santa Lucia Range and northeast of the San Andreas fault (SAF) near Parkfield, California]. Alluvial sediments and Tertiary sedimentary rocks are characterized by low densities; however, with increasing depth of burial and age, the densities of these rocks may become indistinguishable from those of older basement rocks.

  9. Geologic map of the Sauk River 30- by 60-minute quadrangle, Washington

    USGS Publications Warehouse

    Tabor, R.W.; Booth, D.B.; Vance, J.A.; Ford, A.B.

    2002-01-01

    Summary -- The north-south-trending regionally significant Straight Creek Fault roughly bisects the Sauk River quadrangle and defines the fundamental geologic framework of it. Within the quadrangle, the Fault mostly separates low-grade metamorphic rocks on the west from medium- to high-grade metamorphic rocks of the Cascade metamorphic core. On the west, the Helena-Haystack melange and roughly coincident Darrington-Devils Mountain Fault Zone separate the western and eastern melange belts to the southwest from the Easton Metamorphic Suite, the Bell Pass melange, and rocks of the Chilliwack Group, to the northeast. The tectonic melanges have mostly Mesozoic marine components whereas the Chilliwack is mostly composed of Late Paleozoic arc rocks. Unconformably overlying the melanges and associated rocks are Eocene volcanic and sedimentary rocks, mostly infaulted along the Darrington-Devils Mountain Fault Zone. These younger rocks and a few small Eocene granitic plutons represent an extensional tectonic episode. East of the Straight Creek Fault, medium to high-grade regional metamorphic rocks of the Nason, Chelan Mountains, and Swakane terranes have been intruded by deep seated, Late Cretaceous granodioritic to tonalitic plutons, mostly now orthogneisses. Unmetamorphosed mostly tonalitic intrusions on both sides of the Straight Creek fault range from 35 to 4 million years old and represent the roots of volcanoes of the Cascade Magmatic Arc. Arc volcanic rocks are sparsely preserved east of the Straight Creek fault, but dormant Glacier Peak volcano on the eastern margin of the quadrangle is the youngest member of the Arc. Deposits of the Canadian Ice Sheet are well represented on the west side of the quadrangle, whereas alpine glacial deposits are common to the east. Roughly 5000 years ago lahars from Glacier Peak flowed westward filling major valleys across the quadrangle.

  10. Isostatic gravity map of the Monterey 30 x 60 minute quadrangle and adjacent areas, California

    USGS Publications Warehouse

    Langenheim, V.E.; Stiles, S.R.; Jachens, R.C.

    2002-01-01

    The digital dataset consists of one file (monterey_100k.iso) containing 2,385 gravity stations. The file, monterey_100k.iso, contains the principal facts of the gravity stations, with one point coded per line. The format of the data is described below. Each gravity station has a station name, location (latitude and longitude, NAD27 projection), elevation, and an observed gravity reading. The data are on the IGSN71 datum and the reference ellipsoid is the Geodetic Reference System 1967 (GRS67). The free-air gravity anomalies were calculated using standard formulas (Telford and others, 1976). The Bouguer, curvature, and terrain corrections were applied to the free-air anomaly at each station to determine the complete Bouguer gravity anomalies at a reduction density of 2.67 g/cc. An isostatic correction was then applied to remove the long-wavelength effect of deep crustal and/or upper mantle masses that isostatically support regional topography.

  11. Geologic map of the Snoqualmie Pass 30 x 60 minute quadrangle, Washington

    USGS Publications Warehouse

    Tabor, R.W.; Frizzell, V.A., Jr.; Booth, D.B.; Waitt, R.B.

    2000-01-01

    The Snoqualmie Pass quadrangle lies at the north edge of a Tertiary volcanic and sedimentary cover, where the regional structural uplift to the north elevated the older rocks to erosional levels. Much of the quadrangle is underlain by folded Eocene volcanic rocks and fluvial deposts of an extensional event, and these rocks are overlain by Cascade arc volcanic rocks: mildly deformed Oligocene-Miocene rocks and undeformed younger volcanic rocks. Melanges of Paleozoic and Mesozoic rocks are exposed in structural highs in the northern part of the quadrangle. The quadrangle is traversed north to south by the Straight Creek Fault, and the probably partially coincident Darringon-Devils Mountain Fault. A rich Quaternary stratigraphy reveals events of the Frazer glaciation.

  12. Geologic map of the Bend 30- x 60-minute quadrangle, central Oregon

    USGS Publications Warehouse

    Sherrod, David R.; Taylor, Edward M.; Ferns, Mark L.; Scott, William E.; Conrey, Richard M.; Smith, Gary A.

    2004-01-01

    This map presents the stratigraphic and structural setting of volcanic and sedimentary strata deposited during the past 35 million years across 4,430 km2 in central Oregon. Snowfall in the Cascade Range (west part of map area) recharges important aquifers in the Deschutes basin (central part of map). The area includes the majestic peaks of the Three Sisters volcanoes, where continued eruptions of basalt and rhyolite in the past 3,000 years indicate an ongoing volcanic hazard. The Sisters fault zone, with several potentially active faults, traverses the map from southeast to northwest.

  13. Geology of the Palo Alto 30 x 60 minute quadrangle, California: a digital database

    USGS Publications Warehouse

    Brabb, Earl E.; Graymer, R.W.; Jones, David Lawrence

    1998-01-01

    This map database represents the integration of previously published and unpublished maps by several workers (see Sources of Data index map on Sheet 2 and the corresponding table below) and new geologic mapping and field checking by the authors with the previously published geologic map of San Mateo County (Brabb and Pampeyan, 1983) and Santa Cruz County (Brabb, 1989, Brabb and others, 1997), and various sources in a small part of Santa Clara County. These new data are released in digital form to provide an opportunity for regional planners, local, state, and federal agencies, teachers, consultants, and others interested in geologic data to have the new data long before a traditional paper map is published. The new data include a new depiction of Quaternary units in the San Francisco Bay plain emphasizing depositional environment, important new observations between the San Andreas and Pilarcitos faults, and a new interpretation of structural and stratigraphic relationships of rock packages (Assemblages).

  14. Successful Porcine Renal Transplantation After 60 Minutes of Donor Warm Ischemia: Extracorporeal Perfusion and Thrombolytics.

    PubMed

    Demos, David S; Iyengar, Amit; Bryner, Benjamin S; Gray, Brian W; Hoffman, Hayley R; Cornell, Marie S; Wilkinson, John E; Mazur, Daniel E; Bartlett, Robert H; Punch, Jeffrey D; Rojas-Peña, Alvaro

    2015-01-01

    Donation from uncontrolled circulatory determination of death donors (uDCD) is impractical in United States because of the time needed to organize procurement before irreversible organ damage. Salvaging organs after prolonged warm ischemic time (WIT) may address this limitation. We evaluated the combination of extracorporeal support (ECS) and thrombolytics in a porcine uDCD renal transplant model. Nonanticoagulated uDCD sustained 60 min of WIT, and two groups were studied. Rapid recovery (RR)-uDCD renal grafts procured using the standard quick topical cooling and renal flush, and ECS-assisted donation (E-uDCD), 4 hr ECS plus thrombolytics for in situ perfusion before procurement. All kidneys were flushed and cold stored, followed by transplantation into healthy nephrectomized recipients without immunosuppression. Delayed graft function (DGF) was defined as creatinine more than 5.0 mg/dl on any postoperative day. Twelve kidneys in E-uDCD and 6 in RR-uDCD group were transplanted. All 12 E-uDCD recipients had urine production and adequate function in the first 48 hr, but two grafts (16.7%) had DGF at 96 hr. All six recipients from RR-uDCD group had DGF at 48 hr and were killed. Creatinine and blood urea nitrogen (BUN) levels were significantly lower in E-uDCD compared with RR-uDCD group at 24 hr (2.9 ± 0.7 mg/dl vs. 5.2 ± 0.9 mg/dl) and 48 hr (3.2 ± 0.9 mg/dl vs. 7.2 ± 1.0 mg/dl); BUN levels at 24 and 48 hr were 28.3 ± 6.7 mg/dl vs. 39.5 ± 7.5 mg/dl and 23.9 ± 5.0 mg/dl vs. 46 ± 12.9 mg/dl, respectively. Thrombolytics plus ECS precondition organs in situ yielding functional kidneys in a porcine model of uDCD with 60 min of WIT. This procurement method addresses logistical limitations for uDCD use in the United States and could have a major impact on the organ donor pool. PMID:25851315

  15. Analog video to ARINC 818

    NASA Astrophysics Data System (ADS)

    Grunwald, Paul

    2015-05-01

    Many commercial and military aircraft still use analog video, such as RS-170, RS-343, or STANEG 3350. Though the individual digital components many be inexpensive, the cost to certify and retrofit an entire aircraft fleet may be prohibitively expensive. A partial or incremental upgrade program where analog cameras remain in use but data is converted and processed digitally can be an attractive option. This paper describes Great River Technology's experience in converting multiple channels of RS-170 and multiplexing them through a concentrator to put them onto a single fiber or cable. The paper will also discuss alternative architectures and how ARINC 818 can be utilized with legacy systems.

  16. 76 FR 60675 - Revision of the Commission's Program Carriage Rules

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... rules pertaining to carriage of video programming vendors by multichannel video programming distributors... promoting competition and diversity in the video programming and video distribution markets. In this... discriminated on the basis of a programming vendor's lack of affiliation with another MVPD. If adopted, 47...

  17. Teaching through Video: An Experiment with Student Speech Therapists.

    ERIC Educational Resources Information Center

    McConkey, Roy; O'Connor, Mary

    1981-01-01

    Argues that a series of video programs based on Borg's minicourse model could help to resolve some of the problems related to the training of speech therapists. A description of one specific video course is presented along with reports on its evaluation. Eleven references are listed. (Author/LLS)

  18. Work for Play: Careers in Video Game Development

    ERIC Educational Resources Information Center

    Liming, Drew; Vilorio, Dennis

    2011-01-01

    Video games are not only for play; they also provide work. Making video games is a serious--and big--business. Creating these games is complex and requires the collaboration of many developers, who perform a variety of tasks, from production to programming. They work for both small and large game studios to create games that can be played on many…

  19. Astronomical Video Suites

    NASA Astrophysics Data System (ADS)

    Francisco Salgado, Jose

    2010-01-01

    Astronomer and visual artist Jose Francisco Salgado has directed two astronomical video suites to accompany live performances of classical music works. The suites feature awe-inspiring images, historical illustrations, and visualizations produced by NASA, ESA, and the Adler Planetarium. By the end of 2009, his video suites Gustav Holst's The Planets and Astronomical Pictures at an Exhibition will have been presented more than 40 times in over 10 countries. Lately Salgado, an avid photographer, has been experimenting with high dynamic range imaging, time-lapse, infrared, and fisheye photography, as well as with stereoscopic photography and video to enhance his multimedia works.

  20. Video image cliff notes

    NASA Astrophysics Data System (ADS)

    Szu, Harold; Hsu, Charles

    2012-06-01

    Can a compressive sampling expert system help to build a summary of a video in a composited picture? Digital Internet age has provided all with an information degree of freedom; but, comes with it, the societal trash being accumulated beyond analysts to sort through, to summary video automatically as a digital library category. While we wish preserve the spirit of democratic Smartphone-Internet to all, we provide an automation and unbiased tool called the compressive sampling expert system (CSpES) to summarize the video content at user's own discretion.

  1. Effects of Video Modeling and Video Feedback on Peer-Directed Social Language Skills of a Child with Autism

    ERIC Educational Resources Information Center

    Maione, Liana; Mirenda, Pat

    2006-01-01

    Identifying practical strategies for teaching children with autism to use social language with their peers is a challenge for professionals designing treatment programs. The purpose of this multiple baseline study was to assess the effectiveness of video modeling and video feedback for teaching a child with autism to use social language with…

  2. Video: The Power and Value for Education and Outreach

    NASA Astrophysics Data System (ADS)

    Strong, L. R.; Cooper, S. K.; Brinkhuis, D.; Kurtz, K.; Peart, L. W.

    2011-12-01

    Video can play an essential role for outreach efforts. Of all the multimedia tools at your disposal, video is excellent at generating interest and excitement about science in general - and research expeditions more specifically. This talk will show you how one outreach organization, the Consortium for Ocean Leadership, has been using the power of video to share their research. The Consortium for Ocean Leadership's Deep Earth Academy is the U.S. education and outreach branch for IODP, the Integrated Ocean Drilling Program. The research drilling ship JOIDES Resolution goes on 2-month expeditions at sea. Deep Earth Academy has hired video producers to create video while on board, uploading over satellite-provided internet from the ship. These videos are a resource for educators and researchers after the fact, but are also used during the expeditions to prepare audiences for another innovative outreach avenue - live video webcasts from sea. Deep Earth Academy continues to develop and refine techniques for live video webcasting events with schools, museums and other interest groups. Reaching audiences directly - through the web, is not only possible now, but essential. Video is one of the best and most dynamic formats to grab them. This presentation will share best practices and innovations in live and recorded video from more than 2 years of experiences from the JOIDES Resolution and related expeditions.

  3. Rap video vs. traditional video for teaching nutrition.

    PubMed

    Connelly, J O; Berryman, T; Tolley, E A

    1996-01-01

    This study compared the effectiveness of a rap video with a traditional video in providing nutrition information. Sixty pregnant African-American females (ages 14 through 18) were randomly assigned to view either a rap video or a traditional video about good nutrition. The data revealed no significant difference in scores between the two versions; both videos produced significant learning; and 17 and 18 year olds scored higher than 15 and 16 year olds. PMID:16764122

  4. Video Views and Reviews

    ERIC Educational Resources Information Center

    Watters, Christopher D.

    2003-01-01

    This article reviews three "Molecular Biology of the Cell" movies. These include videos on nuclear dynamics and nuclear localization signals, spindle and chromosomal movements during mitosis, and fibroblast motility and substrate adhesiveness. (Contains 5 figures.)

  5. IRIS First Light Video

    NASA Video Gallery

    First Interface Region Imaging Spectrograph (IRIS) movie, 21 hours after opening the telescope door. This video has been slowed forty percent and looped four times to show greater detail. Credit: N...

  6. Analyzing crime scene videos

    NASA Astrophysics Data System (ADS)

    Cunningham, Cindy C.; Peloquin, Tracy D.

    1999-02-01

    Since late 1996 the Forensic Identification Services Section of the Ontario Provincial Police has been actively involved in state-of-the-art image capture and the processing of video images extracted from crime scene videos. The benefits and problems of this technology for video analysis are discussed. All analysis is being conducted on SUN Microsystems UNIX computers, networked to a digital disk recorder that is used for video capture. The primary advantage of this system over traditional frame grabber technology is reviewed. Examples from actual cases are presented and the successes and limitations of this approach are explored. Suggestions to companies implementing security technology plans for various organizations (banks, stores, restaurants, etc.) will be made. Future directions for this work and new technologies are also discussed.

  7. NREL Buildings Research Video

    ScienceCinema

    None

    2013-05-29

    Through research, the National Renewable Energy Laboratory (NREL) has developed many strategies and design techniques to ensure both commercial and residential buildings use as little energy as possible and also work well with the surroundings. Here you will find a video that introduces the work of NREL Buildings Research, highlights some of the facilities on the NREL campus, and demonstrates these efficient building strategies. Watch this video to see design highlights of the Science and Technology Facility on the NREL campus?the first Federal building to be LEED® Platinum certified. Additionally, the video demonstrates the energy-saving features of NRELs Thermal Test Facility. For a text version of this video visit http://www.nrel.gov/buildings/about_research_text_version.html

  8. Automatic video object detection and mask signal removal for efficient video preprocessing

    NASA Astrophysics Data System (ADS)

    He, Zhihai

    2004-01-01

    In this work, we consider a generic definition of video object, which is a group of pixels with temporal motion coherence. The generic video object (GVO) is the superset of the conventional video objects discussed in the literature. Because of its motion coherence, the GVO can be easily recognized by the human visual system. However, due to its arbitray spatial distribution, the GVO cannot be easily detected by the existing algorithms which often assume the spatial homogeneousness of the video objects. In this work, we introduce the concept of extended optical flow and develop a dynamic programming framework for the GVO detection. Using this mathematical optimization formulation, whose solution is given by the the Viterbi algorithm, the proposed object detection algorithm is able to discover the motion path of the GVO automatically and refine its spatial location progressively. We apply the GVO detection algorithm to extract and remove the so-called "video mask" signals in the video sequence. Our experimental results show that this type of vision-guided video pre-processing significantly improves the compression efficiency.

  9. Learning from Online Video Lectures

    ERIC Educational Resources Information Center

    Brecht, H. David

    2012-01-01

    This study empirically examines the instructional value of online video lectures--videos that a course's instructor prepares to supplement classroom or online-broadcast lectures. The study examines data from a classroom course, where the videos have a slower, more step-by-step lecture style than the classroom lectures; student use of videos is…

  10. Industrial-Strength Streaming Video.

    ERIC Educational Resources Information Center

    Avgerakis, George; Waring, Becky

    1997-01-01

    Corporate training, financial services, entertainment, and education are among the top applications for streaming video servers, which send video to the desktop without downloading the whole file to the hard disk, saving time and eliminating copyrights questions. Examines streaming video technology, lists ten tips for better net video, and ranks…

  11. Fluorescence endoscopic video system

    NASA Astrophysics Data System (ADS)

    Papayan, G. V.; Kang, Uk

    2006-10-01

    This paper describes a fluorescence endoscopic video system intended for the diagnosis of diseases of the internal organs. The system operates on the basis of two-channel recording of the video fluxes from a fluorescence channel and a reflected-light channel by means of a high-sensitivity monochrome television camera and a color camera, respectively. Examples are given of the application of the device in gastroenterology.

  12. Video Editing System

    NASA Technical Reports Server (NTRS)

    Schlecht, Leslie E.; Kutler, Paul (Technical Monitor)

    1998-01-01

    This is a proposal for a general use system based, on the SGI IRIS workstation platform, for recording computer animation to videotape. In addition, this system would provide features for simple editing and enhancement. Described here are a list of requirements for the system, and a proposed configuration including the SGI VideoLab Integrator, VideoMedia VLAN animation controller and the Pioneer rewritable laserdisc recorder.

  13. Video image position determination

    DOEpatents

    Christensen, Wynn; Anderson, Forrest L.; Kortegaard, Birchard L.

    1991-01-01

    An optical beam position controller in which a video camera captures an image of the beam in its video frames, and conveys those images to a processing board which calculates the centroid coordinates for the image. The image coordinates are used by motor controllers and stepper motors to position the beam in a predetermined alignment. In one embodiment, system noise, used in conjunction with Bernoulli trials, yields higher resolution centroid coordinates.

  14. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An open video system operator shall not unreasonably discriminate in favor of itself or its affiliates... for the purpose of selecting programming on the open video system, or in the way such material...

  15. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An open video system operator shall not unreasonably discriminate in favor of itself or its affiliates... for the purpose of selecting programming on the open video system, or in the way such material...

  16. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An open video system operator shall not unreasonably discriminate in favor of itself or its affiliates... for the purpose of selecting programming on the open video system, or in the way such material...

  17. Video Discs: Magic Lamps for Educators?

    ERIC Educational Resources Information Center

    Braun,

    1978-01-01

    This article focuses on electro-optical videodisc systems because of their educational advantages over electromechanical systems and specifically on the Philips/MCA system. Areas emerging for videodisc educational application are identified as lenear video, programed instruction, and interactive use with the computer. (CMV)

  18. A COMPARATIVE STUDY OF VIDEO TAPE RECORDINGS.

    ERIC Educational Resources Information Center

    WIENS, JACOB H.

    THE COMPARATIVE EFFECTIVENESS OF PRESENTLY AVAILABLE VIDEO TAPE MACHINES IS REPORTED, FOR THE CONVENIENCE OF SCHOOL ADMINISTRATORS PLANNING TO USE SUCH EQUIPMENT IN EDUCATIONAL PROGRAMS. TESTS WERE CONDUCTED AT THE WIENS ELECTRONIC LABORATORIES. MACHINE BRANDS TESTED WERE AMPEX, CONCORD, MACHTRONICS, PRECISION, RCA, SONY, AND WOLLENSAK. A DETAILED…

  19. DVD Video: A Primer for Educators.

    ERIC Educational Resources Information Center

    Benedetto, Sandra

    2000-01-01

    Describes DVD (Digital Videodisc, or Digital Versatile Disk) technology which offers the ability to combine laser disc and CD-ROM programs to create a multimedia platform that can deliver high quality, full-motion video and an on-screen user interface for interactive navigation and branching for providing group or individual instruction. (LRW)

  20. The Use of Video in Economic Education

    ERIC Educational Resources Information Center

    Allison, Elisabeth K.

    1976-01-01

    A discussion of a unique model using video technology in an Instructor Preparation Program (IPP) at Harvard University. Student performance is used in measuring improvements in teaching skills. Videotape can be used as a tracking device from student achievement to teacher performance. (AV)

  1. Interactive Video Games in Physical Education

    ERIC Educational Resources Information Center

    Trout, Josh; Christie, Brett

    2007-01-01

    As the obesity epidemic in the United States spreads among children and teenagers, due in part to sedentary lifestyles, some physical education programs are using interactive video games to keep students engaged in physical activity. These innovative games make physical activity fun and challenging for both high- and low-skilled students. Although…

  2. Secure authenticated video equipment

    SciTech Connect

    Doren, N.E.

    1993-07-01

    In the verification technology arena, there is a pressing need for surveillance and monitoring equipment that produces authentic, verifiable records of observed activities. Such a record provides the inspecting party with confidence that observed activities occurred as recorded, without undetected tampering or spoofing having taken place. The secure authenticated video equipment (SAVE) system provides an authenticated series of video images of an observed activity. Being self-contained and portable, it can be installed as a stand-alone surveillance system or used in conjunction with existing monitoring equipment in a non-invasive manner. Security is provided by a tamper-proof camera enclosure containing a private, electronic authentication key. Video data is transferred communication link consisting of a coaxial cable, fiber-optic link or other similar media. A video review station, located remotely from the camera, receives, validates, displays and stores the incoming data. Video data is validated within the review station using a public key, a copy of which is held by authorized panics. This scheme allows the holder of the public key to verify the authenticity of the recorded video data but precludes undetectable modification of the data generated by the tamper-protected private authentication key.

  3. Frame architecture for video servers

    NASA Astrophysics Data System (ADS)

    Venkatramani, Chitra; Kienzle, Martin G.

    1999-11-01

    Video is inherently frame-oriented and most applications such as commercial video processing require to manipulate video in terms of frames. However, typical video servers treat videos as byte streams and perform random access based on approximate byte offsets to be supplied by the client. They do not provide frame or timecode oriented API which is essential for many applications. This paper describes a frame-oriented architecture for video servers. It also describes the implementation in the context of IBM's VideoCharger server. The later part of the paper describes an application that uses the frame architecture and provides fast and slow-motion scanning capabilities to the server.

  4. Popular video for rural development in Peru.

    PubMed

    Calvelo Rios, J M

    1989-01-01

    Peru developed its first use of video for training and education in rural areas over a decade ago. On completion of the project in 1986, over 400,000 peasants had attended video courses lasting from 5-20 days. The courses included rural health, family planning, reforestation, agriculture, animal husbandry, housing, nutrition, and water sanitation. There were 125 course packages made and 1,260 video programs from 10-18 minutes in length. There were 780 additional video programs created on human resource development, socioeconomic diagnostics and culture. 160 specialists were trained to produce audiovisual materials and run the programs. Also, 70 trainers from other countries were trained. The results showed many used the training in practical applications. To promote rural development 2 things are needed , capital and physical inputs, such as equipment, fertilizers, pesticides, etc. The video project provided peasants an additional input that would help them manage the financial and physical inputs more efficiently. Video was used because many farmers are illiterate or speak a language different from the official one. Printed guides that contained many illustrations and few words served as memory aids and group discussions reinforced practical learning. By seeing, hearing, and doing, the training was effective. There were 46% women which made fertility and family planning subjects more easily communicated. The production of teaching modules included field investigations, academic research, field recording, tape editing, and experimental application in the field. An agreement with the peasants was initiated before a course began to help insure full participation and to also make sure resources were available to use the knowledge gained. The courses were limited to 30 and the cost per participant was $34 per course. PMID:12283151

  5. 77 FR 70970 - Accessible Emergency Information, and Apparatus Requirements for Emergency Information and Video...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-28

    ..., 2009 (74 FR 66356) which became effective on January 25, 2010. Needs and Uses: The Commission is... Description of Video Programming, Report and Order, 65 FR 54805 (2000) (``2000 Video Description Order''). The... Accessibility Act of 2010, Report and Order, 76 FR 55585 (2011) (``2011 Video Description Order''). The...

  6. Digital Video Projects of, by, and for New Teachers: The Multiple Educational Functions of Creating Multimedia

    ERIC Educational Resources Information Center

    Halter, Christopher; Levin, James

    2014-01-01

    A three year study of digital video creation in higher education investigated the impact that creating short digital videos by university students in their final class of a teacher education program had on those students. Each student created a short video reflecting on the process of how he/she became a teacher. An analysis of the videos…

  7. 75 FR 75186 - Interview Room Video System Standard Special Technical Committee Request for Proposals for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-02

    ... of Justice Programs Interview Room Video System Standard Special Technical Committee Request for... (NIJ) is in the process of developing a new Interview Room Video System Standard and corresponding... experience with video systems or experience with law enforcement operations. There are up to four...

  8. Assessing Experiences with Online Educational Videos: Converting Multiple Constructed Responses to Quantifiable Data

    ERIC Educational Resources Information Center

    Harrison, David J.

    2015-01-01

    Online educational videos disseminated content for a university pre-service teacher internship program. Placed within an online course management system, the videos were accessed by 202 interns located in several Western U.S. states. To ascertain the interns' subjective experiences of the online course and videos to assist in the evaluation of the…

  9. Assessment of Teacher Competence Using Video Portfolios: Reliability, Construct Validity, and Consequential Validity

    ERIC Educational Resources Information Center

    Admiraal, Wilfried; Hoeksma, Mark; van de Kamp, Marie-Therese; van Duin, Gee

    2011-01-01

    The richness and complexity of video portfolios endanger both the reliability and validity of the assessment of teacher competencies. In a post-graduate teacher education program, the assessment of video portfolios was evaluated for its reliability, construct validity, and consequential validity. Although video portfolio facilitated a reliable and…

  10. Composing across Multiple Media: A Case Study of Digital Video Production in a Fifth Grade Classroom

    ERIC Educational Resources Information Center

    Ranker, Jason

    2008-01-01

    This is a qualitative case study of two students' composing processes as they developed a documentary video about the Dominican Republic in an urban, public middle school classroom. While using a digital video editing program, the students moved across multiple media (the Web, digital video, books, and writing), drawing semiotic resources from…

  11. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., such as letter, facsimile transmission, telephone (voice/TRS/TTY), Internet e-mail, audio-cassette... (such as letter, facsimile transmission, telephone (voice/TRS/TTY), Internet e-mail, or some...

  12. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., such as letter, facsimile transmission, telephone (voice/TRS/TTY), Internet e-mail, audio-cassette... (such as letter, facsimile transmission, telephone (voice/TRS/TTY), Internet e-mail, or some other... Commission by any reasonable means, such as letter, facsimile transmission, telephone (voice/TRS/TTY),...

  13. DASCAR sensor suite and video data system

    NASA Astrophysics Data System (ADS)

    Carter, Richard J.; Barickman, Frank S.; Goodman, Michael J.

    1997-02-01

    A research program oriented toward the development of a portable data acquisition system for crash avoidance research has been conducted. This paper discusses the background to the project and the requirements for the data acquisition system. It also provides a brief system overview and describes two of the system's five major elements, the sensor suite and the video data system, in detail. Components, functions, and specifications are covered. Finally the paper addresses the central data collection/analysis facility which was assembled to mange the sensor and video data, and presents the potential uses of the data acquisition system.

  14. DASCAR sensor suite and video data system

    SciTech Connect

    Carter, R.J.; Barickman, F.S.; Goodman, M.J.

    1996-12-31

    A research program oriented toward the development of a portable data acquisition system for crash avoidance research has been conducted. This paper discusses the background to the project and the requirements for the data acquisition system. it also provides a brief system overview and describes two of the system`s five major elements, the sensor suite and the video data system, in detail. Components, functions, and specifications are covered Finally the paper addresses the central data collection/analysis facility which was assembled to manage the sensor and video data, and presents the potential uses of the data acquisition system.

  15. Fused Six-Camera Video of STS-134 Launch

    NASA Video Gallery

    Imaging experts funded by the Space Shuttle Program and located at NASA's Ames Research Center prepared this video by merging nearly 20,000 photographs taken by a set of six cameras capturing 250 i...

  16. (Video 5 of 8) Epigenomics: Your Epigenome and Environment

    NASA Video Gallery

    NASA’s Human Research Program is releasing the first half of a video series entitled Omics: Exploring Space Through You to highlight its Twins Study, in conjunction with National DNA Day. The serie...

  17. (Video 4 of 8) Proteomics: Proteins At Work

    NASA Video Gallery

    NASA’s Human Research Program is releasing the first half of a video series entitled Omics: Exploring Space Through You to highlight its Twins Study, in conjunction with National DNA Day. The serie...

  18. (Video 6 of 8) Metabolomics: You Are What You Eat

    NASA Video Gallery

    NASA’s Human Research Program releases “Metabolomics: You Are What You Eat” video to highlight its Twins Study which uses omics to study Mark and Scott Kelly’s metabolites. Omics is an evolving fie...

  19. (Video 3 of 8) Transcriptomics: Releasing the Messengers

    NASA Video Gallery

    NASA’s Human Research Program is releasing the first half of a video series entitled Omics: Exploring Space Through You to highlight its Twins Study, in conjunction with National DNA Day. The serie...

  20. Video Helps Prepare Patients to Participate in Cancer Trials

    Cancer.gov

    Patients who took part in a tailored, video-based educational program had a better understanding of and fewer concerns about participating in clinical trials than patients who received text-based educational.

  1. Evaluating the Effectiveness of the 2002-2003 NASA SCIence Files(TM) Program

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Lambert, Matthew A.; Williams, Amy C.

    2004-01-01

    NASA SCIence Files (tm) is a research-, inquiry-, and standards-based, integrated mathematics, science, and technology series of 60-minute instructional distance learning (television and web-based) programs for students in grades 3-5. Respondents who evaluated the programs in the 2002-2003 NASA SCIence Files (tm) series reported that (1) they used the programs in the series; (2) the goals and objectives for the series were met; (3) the programs were aligned with the national mathematics, science, and technology standards; (4) the program content was developmentally appropriate for grade level; and (5) the programs in the series enhanced and enriched the teaching of mathematics, science, and technology.

  2. Infants Learn Baby Signs From Video

    PubMed Central

    Dayanim, Shoshana; Namy, Laura L.

    2014-01-01

    There is little evidence that infants learn from infant-oriented educational videos and television programming. This four week longitudinal experiment investigated 15-month-olds’ (N=92) ability to learn ASL signs (e.g., patting head for hat) from at-home viewing of instructional video, either with or without parent support, compared to traditional parent instruction and a no-exposure control condition. Forced choice, elicited production, and parent report measures indicate learning across all three exposure conditions, with a trend towards more robust learning in the parent support conditions, regardless of medium. There were no differences between experimental and control conditions in the acquisition of corresponding verbal labels. This constitutes the first experimental evidence of infants’ ability to learn expressive communication from commercially available educational videos. PMID:25622926

  3. On Paper or Hypermedia? The Effect of Procedural Information in Digital Video Format in the Learning of a Music Score Editor Program by Novice Users.

    ERIC Educational Resources Information Center

    Gimenez, Jesus Tejada; Saenz de Jubera, Magdalena

    This study, by means of an experimental design, examines whether the use of an electronic manual is more effective and efficient than a print manual for the training of novice users with a music score editor program. Differences in access to the two types of manuals were looked for, and information on users' perceptions regarding the materials…

  4. Video Materials Production and Use in Intensive Language Instruction: The Experience of the University of South Carolina's Master's in International Business Program.

    ERIC Educational Resources Information Center

    Gonzalez, Ann

    As part of a communicative approach and to provide non-linguistic information to students, authentic videotape recordings were incorporated into the summer intensive Spanish course in the University of South Carolina's master's program in international business. Students were introduced to the tapes by first seeing segments without sound, both to…

  5. "Comuniquemonos, Ya]": strengthening interpersonal communication and health through video.

    PubMed

    1992-01-01

    The Nutrition Communication Project has overseen production of a training video interpersonal communication for health workers involved in growth monitoring and promotion (GMP) programs in Latin America entitled Comuniquemonos, Ya] Producers used the following questions as their guidelines: Who is the audience?, Why is the training needed?, and What are the objectives and advantages of using video? Communication specialists, anthropologists, educators, and nutritionists worked together to write the script. Then video camera specialists taped the video in Bolivia and Guatemala. A facilitator's guide complete with an outline of an entire workshop comes with the video. The guide encourages trainees to participate in various situations. Trainees are able to compare their interpersonal skills with those of the health workers on the video. Further they can determine cause and effect. The video has 2 scenes to demonstrate poor and good communication skills using the same health worker in both situations. Other scenes highlight 6 communication skills: developing a warm environment, asking questions, sharing results, listening, observing, and doing demonstration. All types of health workers ranging from physicians to community health workers as well as health workers from various countries (Guatemala, Honduras, Bolivia, and Ecuador) approve of the video. Some trainers have used the video without using the guide and comment that it began a debate on communication 's role in GMP efforts. PMID:12285443

  6. Proximity sensing with wavelet generated video

    NASA Astrophysics Data System (ADS)

    Noel, Steven E.; Szu, Harold H.

    1998-10-01

    In this paper we introduce wavelet video processing of proximity sensor signals. Proximity sensing is required for a wide range of military and commercial applications, including weapon fuzzing, robotics, and automotive collision avoidance. While our proposed method temporarily increases signal dimension, it eventually performs data compression through the extraction of salient signal features. This data compression in turn reduces the necessary complexity of the remaining computational processing. We demonstrate our method of wavelet video processing via the proximity sensing of nearby objects through their Doppler shift. In doing this we perform a continuous wavelet transform on the Doppler signal, after subjecting it to a time-varying window. We then extract signal features from the resulting wavelet video, which we use as input to pattern recognition neural networks. The networks are trained to estimate the time- varying Doppler shift from the extracted features. We test the estimation performance of the networks, using different degrees of nonlinearity in the frequency shift over time and different levels of noise. We give the analytical result that the signal-to-noise enhancement of our proposed method is at least as good as the square root of the number of video frames, although more work is needed to completely quantify this. Real-time wavelet-based video processing and compression technology recently developed under the DOD WAVENET program offers an exciting opportunity to more fully investigate our proposed method.

  7. Holistic video detection

    NASA Astrophysics Data System (ADS)

    Gong, Shaogang

    2007-10-01

    There are large amount of CCTV cameras collecting colossal amounts of video data about people and their behaviour. However, this overwhelming amount of data also causes overflow of information if their content is not analysed in a wider context to provide selective focus and automated alert triggering. To date, truly semantics based video analytic systems do not exist. There is an urgent need for the development of automated systems to monitor holistically the behaviours of people, vehicles and the whereabout of objects of interest in public space. In this work, we highlight the challenges and recent progress towards building computer vision systems for holistic video detection in a distributed network of multiple cameras based on object localisation, categorisation and tagging from different views in highly cluttered scenes.

  8. Brains on video games.

    PubMed

    Bavelier, Daphne; Green, C Shawn; Han, Doug Hyun; Renshaw, Perry F; Merzenich, Michael M; Gentile, Douglas A

    2011-12-01

    The popular press is replete with stories about the effects of video and computer games on the brain. Sensationalist headlines claiming that video games 'damage the brain' or 'boost brain power' do not do justice to the complexities and limitations of the studies involved, and create a confusing overall picture about the effects of gaming on the brain. Here, six experts in the field shed light on our current understanding of the positive and negative ways in which playing video games can affect cognition and behaviour, and explain how this knowledge can be harnessed for educational and rehabilitation purposes. As research in this area is still in its early days, the contributors of this Viewpoint also discuss several issues and challenges that should be addressed to move the field forward. PMID:22095065

  9. Brains on video games

    PubMed Central

    Bavelier, Daphne; Green, C. Shawn; Han, Doug Hyun; Renshaw, Perry F.; Merzenich, Michael M.; Gentile, Douglas A.

    2015-01-01

    The popular press is replete with stories about the effects of video and computer games on the brain. Sensationalist headlines claiming that video games ‘damage the brain’ or ‘boost brain power’ do not do justice to the complexities and limitations of the studies involved, and create a confusing overall picture about the effects of gaming on the brain. Here, six experts in the field shed light on our current understanding of the positive and negative ways in which playing video games can affect cognition and behaviour, and explain how this knowledge can be harnessed for educational and rehabilitation purposes. As research in this area is still in its early days, the contributors of this Viewpoint also discuss several issues and challenges that should be addressed to move the field forward. PMID:22095065

  10. NASA Video Catalog

    NASA Technical Reports Server (NTRS)

    2006-01-01

    This issue of the NASA Video Catalog cites video productions listed in the NASA STI database. The videos listed have been developed by the NASA centers, covering Shuttle mission press conferences; fly-bys of planets; aircraft design, testing and performance; environmental pollution; lunar and planetary exploration; and many other categories related to manned and unmanned space exploration. Each entry in the publication consists of a standard bibliographic citation accompanied by an abstract. The Table of Contents shows how the entries are arranged by divisions and categories according to the NASA Scope and Subject Category Guide. For users with specific information, a Title Index is available. A Subject Term Index, based on the NASA Thesaurus, is also included. Guidelines for usage of NASA audio/visual material, ordering information, and order forms are also available.

  11. Video Recording Paper - Innovation In Video Recording

    NASA Astrophysics Data System (ADS)

    Shalit, Hanoch

    1984-08-01

    Traditionally, multiple format recording emulsions for medical video imaging have utilized a film (transparent) base. The major reason for this is probably because the film and camera manufacturers felt the diagnostician is accustomed to viewing x-ray images on a film base and would prefer to view video images that way also. Because of the need to keep radiation exposure to patients at a minimum and the fact that photographic emulsions are generally very inefficient in utilizing x-ray radiation, a film base was the logical requirement for direct x-ray imaging as it enabled the image to be recorded by two emulsions rather than one. The transparent base thus allows viewing a photograph which is the result of the additive effect of the two emulsions. The use of transparent base imposed specific requirements that necessitated the development of a whole complex of equipment designed for the particular use of film such as the processing machines, their chemical solutions, and the famous viewbox and alternators that characterize the radiology departments of today.

  12. New Integrated Video and Graphics Technology: Digital Video Interactive.

    ERIC Educational Resources Information Center

    Optical Information Systems, 1987

    1987-01-01

    Describes digital video interactive (DVI), a new technology which combines the interactivity of the graphics capabilities in personal computers with the realism of high-quality motion video and multitrack audio in an all-digital integrated system. (MES)

  13. User aware video streaming

    NASA Astrophysics Data System (ADS)

    Kerofsky, Louis; Jagannath, Abhijith; Reznik, Yuriy

    2015-03-01

    We describe the design of a video streaming system using adaptation to viewing conditions to reduce the bitrate needed for delivery of video content. A visual model is used to determine sufficient resolution needed under various viewing conditions. Sensors on a mobile device estimate properties of the viewing conditions, particularly the distance to the viewer. We leverage the framework of existing adaptive bitrate streaming systems such as HLS, Smooth Streaming or MPEG-DASH. The client rate selection logic is modified to include a sufficient resolution computed using the visual model and the estimated viewing conditions. Our experiments demonstrate significant bitrate savings compare to conventional streaming methods which do not exploit viewing conditions.

  14. First Video Game

    ScienceCinema

    Takacs, Peter

    2010-01-08

    More than fifty years ago, before either arcades or home video games, visitors waited in line at Brookhaven National Laboratory to play Tennis for Two, an electronic tennis game that is unquestionably a forerunner of the modern video game. Two people played the electronic tennis game with separate controllers that connected to an analog computer and used an oscilloscope for a screen. The game's creator, William Higinbotham, was a physicist who lobbied for nuclear nonproliferation as the first chair of the Federation of American Scientists.

  15. First Video Game

    SciTech Connect

    Takacs, Peter

    2008-10-21

    More than fifty years ago, before either arcades or home video games, visitors waited in line at Brookhaven National Laboratory to play Tennis for Two, an electronic tennis game that is unquestionably a forerunner of the modern video game. Two people played the electronic tennis game with separate controllers that connected to an analog computer and used an oscilloscope for a screen. The game's creator, William Higinbotham, was a physicist who lobbied for nuclear nonproliferation as the first chair of the Federation of American Scientists.

  16. The LivePhoto Physics videos and video analysis site

    NASA Astrophysics Data System (ADS)

    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.).

  17. Innovative Solution to Video Enhancement

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Through a licensing agreement, Intergraph Government Solutions adapted a technology originally developed at NASA's Marshall Space Flight Center for enhanced video imaging by developing its Video Analyst(TM) System. Marshall's scientists developed the Video Image Stabilization and Registration (VISAR) technology to help FBI agents analyze video footage of the deadly 1996 Olympic Summer Games bombing in Atlanta, Georgia. VISAR technology enhanced nighttime videotapes made with hand-held camcorders, revealing important details about the explosion. Intergraph's Video Analyst System is a simple, effective, and affordable tool for video enhancement and analysis. The benefits associated with the Video Analyst System include support of full-resolution digital video, frame-by-frame analysis, and the ability to store analog video in digital format. Up to 12 hours of digital video can be stored and maintained for reliable footage analysis. The system also includes state-of-the-art features such as stabilization, image enhancement, and convolution to help improve the visibility of subjects in the video without altering underlying footage. Adaptable to many uses, Intergraph#s Video Analyst System meets the stringent demands of the law enforcement industry in the areas of surveillance, crime scene footage, sting operations, and dash-mounted video cameras.

  18. Tsunami Preparedness in California (videos)

    USGS Publications Warehouse

    Filmed and edited by: Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. These videos about tsunami preparedness in California distinguish between a local tsunami and a distant event and focus on the specific needs of each region. They offer guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. These videos were produced by the U.S. Geological Survey (USGS) in cooperation with the California Emergency Management Agency (CalEMA) and Pacific Gas and Electric Company (PG&E).

  19. Interactive Video and Group Learning: Two Action Enquiry Based Evaluations.

    ERIC Educational Resources Information Center

    Cloke, Chris; And Others

    1996-01-01

    Two evaluations of video programs that involved groups of learners interacting with LaserVision software are presented. One concerns counselling skills for student teachers. The other is a geography simulation program. Program structure, group interaction, and the role of the instructor are discussed. Learners in both studies found the visual…

  20. Jouons a la video. (Let's Play with Video.)

    ERIC Educational Resources Information Center

    Bourgeois, Raoul; And Others

    1983-01-01

    Drawing on experience and frustration in encouraging the use of video in French instruction, a humorous story about an unsophisticated video user and a game of "Video-Goose" are presented to emphasize the problems of technology and attitude frequently encountered. (MSE)

  1. Streaming Video--The Wave of the Video Future!

    ERIC Educational Resources Information Center

    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…

  2. Guerrilla Video: A New Protocol for Producing Classroom Video

    ERIC Educational Resources Information Center

    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,…

  3. Web-Based Cognitive Behavioral Relapse Prevention Program With Tailored Feedback for People With Methamphetamine and Other Drug Use Problems: Development and Usability Study

    PubMed Central

    Miyamoto, Yuki; Kawakami, Norito; Matsumoto, Toshihiko

    2016-01-01

    Background Although drug abuse has been a serious public health concern, there have been problems with implementation of treatment for drug users in Japan because of poor accessibility to treatment, concerns about stigma and confidentiality, and costs. Therapeutic interventions using the Internet and computer technologies could improve this situation and provide more feasible and acceptable approaches. Objective The objective of the study was to show how we developed a pilot version of a new Web-based cognitive behavioral relapse prevention program with tailored feedback to assist people with drug problems and assessed its acceptance and usability. Methods We developed the pilot program based on existing face-to-face relapse prevention approaches using an open source Web application to build an e-learning website, including relapse prevention sessions with videos, exercises, a diary function, and self-monitoring. When users submitted exercise answers and their diary, researchers provided them with personalized feedback comments using motivational interviewing skills. People diagnosed with drug dependence were recruited in this pilot study from a psychiatric outpatient ward and nonprofit rehabilitation facilities and usability was evaluated using Internet questionnaires. Overall, website usability was assessed by the Web Usability Scale. The adequacy of procedures in the program, ease of use, helpfulness of content, and adverse effects, for example, drug craving, mental distress, were assessed by original structured questionnaires and descriptive form questions. Results In total, 10 people participated in the study and completed the baseline assessment, 60% completed all relapse prevention sessions within the expected period. The time needed to complete one session was about 60 minutes and most of the participants took 2 days to complete the session. Overall website usability was good, with reasonable scores on subscales of the Web Usability Scale. The participants

  4. Advanced High-Definition Video Cameras

    NASA Technical Reports Server (NTRS)

    Glenn, William

    2007-01-01

    A product line of high-definition color video cameras, now under development, offers a superior combination of desirable characteristics, including high frame rates, high resolutions, low power consumption, and compactness. Several of the cameras feature a 3,840 2,160-pixel format with progressive scanning at 30 frames per second. The power consumption of one of these cameras is about 25 W. The size of the camera, excluding the lens assembly, is 2 by 5 by 7 in. (about 5.1 by 12.7 by 17.8 cm). The aforementioned desirable characteristics are attained at relatively low cost, largely by utilizing digital processing in advanced field-programmable gate arrays (FPGAs) to perform all of the many functions (for example, color balance and contrast adjustments) of a professional color video camera. The processing is programmed in VHDL so that application-specific integrated circuits (ASICs) can be fabricated directly from the program. ["VHDL" signifies VHSIC Hardware Description Language C, a computing language used by the United States Department of Defense for describing, designing, and simulating very-high-speed integrated circuits (VHSICs).] The image-sensor and FPGA clock frequencies in these cameras have generally been much higher than those used in video cameras designed and manufactured elsewhere. Frequently, the outputs of these cameras are converted to other video-camera formats by use of pre- and post-filters.

  5. Understanding Your Cancer Prognosis Video

    Cancer.gov

    Understanding Your Cancer Prognosis is the main video in the NCI Prognosis Video Series, which offers the perspectives of three cancer patients and their doctor, an oncologist who is also a national expert in doctor-patient communication.

  6. Video Telescope Operating Microscopy.

    PubMed

    Divers, Stephen J

    2015-09-01

    Exotic pet veterinarians frequently have to operate on small animals, and magnification is commonly used. Existing endoscopy equipment can be used with a mechanical arm and telescope to enable video telescope operating microscopy. The additional equipment items and their specifics are described, and several case examples are provided. PMID:26117519

  7. Community Access Video.

    ERIC Educational Resources Information Center

    Frederiksen, H. Allan

    In the belief that "the spread of technological development and the attendant rapidly changing environment creates the necessity for multi-source feedback systems to maximize the alternatives available in dealing with global problems," the author shows how to participate in the process of alternate video. He offers detailed information about video…

  8. The Compressed Video Experience.

    ERIC Educational Resources Information Center

    Weber, John

    In the fall semester 1995, Southern Arkansas University- Magnolia (SAU-M) began a two semester trial delivering college classes via a compressed video link between SAU-M and its sister school Southern Arkansas University Tech (SAU-T) in Camden. As soon as the University began broadcasting and receiving classes, it was discovered that using the…

  9. Deep Web video

    SciTech Connect

    None Available

    2009-06-01

    To make the web work better for science, OSTI has developed state-of-the-art technologies and services including a deep web search capability. The deep web includes content in searchable databases available to web users but not accessible by popular search engines, such as Google. This video provides an introduction to the deep web search engine.

  10. Astronomy Video Contest

    NASA Astrophysics Data System (ADS)

    McFarland, John

    2008-05-01

    One of Galileo's staunchest supporters during his lifetime was Johannes Kepler, Imperial Mathematician to the Holy Roman Emperor. Johannes Kepler will be in St. Louis to personally offer a tribute to Galileo. Set Galileo's astronomy discoveries to music and you get the newest song by the well known acappella group, THE CHROMATICS. The song, entitled "Shoulders of Giants” was written specifically for IYA-2009 and will be debuted at this conference. The song will also be used as a base to create a music video by synchronizing a person's own images to the song's lyrics and tempo. Thousands of people already do this for fun and post their videos on YOU TUBE and other sites. The ASTRONOMY VIDEO CONTEST will be launched as a vehicle to excite, enthuse and educate people about astronomy and science. It will be an annual event administered by the Johannes Kepler Project and will continue to foster the goals of IYA-2009 for years to come. The Astronomy Video poster will contain all the basic information about the contest including: categories, rules, prizes, web address for more info and how to download the new song, "Shoulders of Giants.”

  11. Astronomy Video Contest

    NASA Astrophysics Data System (ADS)

    McFarland, John

    2008-05-01

    During Galileo's lifetime his staunchest supporter was Johannes Kepler, Imperial Mathematician to the Holy Roman Emperor. Johannes Kepler will be in St. Louis to personally offer a tribute to Galileo. Set Galileo's astronomy discoveries to music and you get the newest song by the well known acappella group, THE CHROMATICS. The song, entitled "Shoulders of Giants” was written specifically for IYA-2009 and will be debuted at this conference. The song will also be used as a base to create a music video by synchronizing a person's own images to the song's lyrics and tempo. Thousands of people already do this for fun and post their videos on YOU TUBE and other sites. The ASTRONOMY VIDEO CONTEST will be launched as a vehicle to excite, enthuse and educate people about astronomy and science. It will be an annual event administered by the Johannes Kepler Project and will continue to foster the goals of IYA-2009 for years to come. During this presentation the basic categories, rules, and prizes for the Astronomy Video Contest will be covered and finally the new song "Shoulders of Giants” by THE CHROMATICS will be unveiled

  12. Online Library Videos

    ERIC Educational Resources Information Center

    Power, June

    2010-01-01

    One of the challenges of access services is letting patrons know what one has to offer at his or her library, and then communicating how they may avail themselves of those services. Increasingly, libraries are doing this through more than the traditional handouts and newsletters, but also through blogs, Facebook pages, podcasts, and videos. This…

  13. Deep Web video

    ScienceCinema

    None Available

    2012-03-28

    To make the web work better for science, OSTI has developed state-of-the-art technologies and services including a deep web search capability. The deep web includes content in searchable databases available to web users but not accessible by popular search engines, such as Google. This video provides an introduction to the deep web search engine.

  14. Caught on Video

    ERIC Educational Resources Information Center

    Sprankle, Bob

    2008-01-01

    When cheaper video cameras with built-in USB connectors were first introduced, the author relates that he pined for one so he introduced the technology into the classroom. The author believes that it would not only be a great tool for students to capture their own learning, but also make his job of collecting authentic assessment more streamlined…

  15. Video Game Controversies.

    ERIC Educational Resources Information Center

    Funk, Jeanne B.; Buchman, Debra D.

    1995-01-01

    Reviews the literature on: (1) health-related effects of video games (VGs), including seizures, physiologic responses, and musculoskeletal injuries; (2) eye-hand coordination in VGs; (3) psychological adjustment related to VGs, including possible psychopathologies and violence-related effects; and (4) the educational impact of VGs. Also examines…

  16. Jack & the Video Camera

    ERIC Educational Resources Information Center

    Charlan, Nathan

    2010-01-01

    This article narrates how the use of video camera has transformed the life of Jack Williams, a 10-year-old boy from Colorado Springs, Colorado, who has autism. The way autism affected Jack was unique. For the first nine years of his life, Jack remained in his world, alone. Functionally non-verbal and with motor skill problems that affected his…

  17. Video Distribution Systems.

    ERIC Educational Resources Information Center

    Davoust, David

    1994-01-01

    Describes video distribution systems as a way of giving control of all monitors in a classroom to the teacher. Examples of their use are given, including distribution in language labs and distribution from a media lab to classrooms throughout a school building; and information about five vendors is included. (LRW)

  18. Superfund TIO videos. Set A. Regulatory overview - CERCLA's relationship to other programs: RCRA, Title III, UST, CWA, SDWA. Part 1. Audio-Visual

    SciTech Connect

    Not Available

    1990-01-01

    The videotape is divided into five sections. Section 1 provides definitions and historical information on both the Resource Conservation and Recovery Act (RCRA) and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The four types of RCRA regulatory programs - Subtitles C, D, I, and J - are described. Treatment, storage, and disposal (TSD) and recycling facilities are also discussed. Section 2 discusses the history behind the Emergency Planning and Community Right-to-Know Act (Title III). The four major provisions of Title III, which are emergency planning, emergency release notification, community right-to-know reporting, and the toxic chemical release inventory are covered. Section 3 outlines the UST program covering notification, record keeping, and the UST Trust Fund. Section 4 outlines the six major provisions of the Clean Water Act (CWA): water quality, pretreatment, prevention of oil and hazardous substance discharges, responses to oil and hazardous substance discharges, discharges of hazardous substances into the ocean, and dredge and fill. Section 5 explains the purpose, regulations, and standards of the Safe Drinking Water Act (SDWA). Specific issues such as underground injection, sole source aquifers, and lead contamination are discussed.

  19. A unified framework for optimal multiple video object bit allocation

    NASA Astrophysics Data System (ADS)

    Chen, Zhenzhong; Ngan, King Ngi

    2005-07-01

    MPEG-4 supports object-level video coding. It is a challenge to design an optimal bit allocation strategy which considers not only how to distribute bits among multiple video objects (MVO's) but also how to achieve optimization between the texture and shape information. In this paper, we present a uniform framework for optimal multiple video object bit allocation in MPEG-4. We combine the rate-distortion (R-D) models for the texture and shape information of arbitrarily shaped video objects to develop the joint texture-shape rate-distortion models. The dynamic programming (DP) technique is applied to optimize the bit allocation for the multiple video objects. The simulation results demonstrate that the proposed joint texture-shape optimization algorithm outperforms the MPEG-4 verification model on the decoded picture quality.

  20. Video Education Centers (VEC): A Model Proposal To Improve the Video Education Project--AU/OEF.

    ERIC Educational Resources Information Center

    Tekin, Cengiz; And Others

    This proposal begins with a discussion of technologies used by distance education programs to deliver instruction, including the use of video by the Open Education Faculty (OEF) at Anadolu University in Turkey. The first of five chapters discusses modes of communication that can be used in distance education together with their functions. Specific…

  1. Participatory Video in Community Development.

    ERIC Educational Resources Information Center

    Anderson, Keith

    1988-01-01

    Discusses the use of participatory video in rural underdeveloped countries and describes a video project in Costa Rica that helped farmers with agricultural management and soil erosion problems. Video production considerations are described, and the use of role playing to supplement documentation is explained. (four references) (LRW)

  2. Classroom Videos in Professional Development

    ERIC Educational Resources Information Center

    Chavez, Alma Fabiola Rangel

    2007-01-01

    Due to the recent advances in video technology, an increased incorporation of videos and multimedia materials is used in teacher education, commonly for demonstration of good practices or as a reflection tool for teacher professional development. However, video cases can never fully replicate the complexity of working in a real classroom. Watching…

  3. Social Properties of Mobile Video

    NASA Astrophysics Data System (ADS)

    Mitchell, April Slayden; O'Hara, Kenton; Vorbau, Alex

    Mobile video is now an everyday possibility with a wide array of commercially available devices, services, and content. These new technologies have created dramatic shifts in the way video-based media can be produced, consumed, and delivered by people beyond the familiar behaviors associated with fixed TV and video technologies. Such technology revolutions change the way users behave and change their expectations in regards to their mobile video experiences. Building upon earlier studies of mobile video, this paper reports on a study using diary techniques and ethnographic interviews to better understand how people are using commercially available mobile video technologies in their everyday lives. Drawing on reported episodes of mobile video behavior, the study identifies the social motivations and values underpinning these behaviors that help characterize mobile video consumption beyond the simplistic notion of viewing video only to kill time. This paper also discusses the significance of user-generated content and the usage of video in social communities through the description of two mobile video technology services that allow users to create and share content. Implications for adoption and design of mobile video technologies and services are discussed as well.

  4. We All Stream for Video

    ERIC Educational Resources Information Center

    Technology & Learning, 2008

    2008-01-01

    More than ever, teachers are using digital video to enhance their lessons. In fact, the number of schools using video streaming increased from 30 percent to 45 percent between 2004 and 2006, according to Market Data Retrieval. Why the popularity? For starters, video-streaming products are easy to use. They allow teachers to punctuate lessons with…

  5. Video Games and Digital Literacies

    ERIC Educational Resources Information Center

    Steinkuehler, Constance

    2010-01-01

    Today's youth are situated in a complex information ecology that includes video games and print texts. At the basic level, video game play itself is a form of digital literacy practice. If we widen our focus from the "individual player + technology" to the online communities that play them, we find that video games also lie at the nexus of a…

  6. Video Analysis of Rolling Cylinders

    ERIC Educational Resources Information Center

    Phommarach, S.; Wattanakasiwich, P.; Johnston, I.

    2012-01-01

    In this work, we studied the rolling motion of solid and hollow cylinders down an inclined plane at different angles. The motions were captured on video at 300 frames s[superscript -1], and the videos were analyzed frame by frame using video analysis software. Data from the real motion were compared with the theory of rolling down an inclined…

  7. Video Games: Competing with Machines.

    ERIC Educational Resources Information Center

    Hanson, Jarice

    This study was designed to compare the attitudinal and lifestyle patterns of video game players with the amount of time they play, the number of games they play, and the types of video games they play, to determine whether their personal use of time and attitude toward leisure is different when playing video games. Subjects were 200 individuals…

  8. Video Analytics for Indexing, Summarization and Searching of Video Archives

    SciTech Connect

    Trease, Harold E.; Trease, Lynn L.

    2009-08-01

    This paper will be submitted to the proceedings The Eleventh IASTED International Conference on. Signal and Image Processing. Given a video or video archive how does one effectively and quickly summarize, classify, and search the information contained within the data? This paper addresses these issues by describing a process for the automated generation of a table-of-contents and keyword, topic-based index tables that can be used to catalogue, summarize, and search large amounts of video data. Having the ability to index and search the information contained within the videos, beyond just metadata tags, provides a mechanism to extract and identify "useful" content from image and video data.

  9. Evaluating a health video on diabetic retinopathy.

    PubMed

    Meyer, Joos; Johnson, Karim; Bowyer, Joshua; Muir, Josephine; Turner, Angus

    2016-04-01

    Issue addressed Indigenous Australians are 14 times more likely than non-Indigenous Australians to develop diabetic retinopathy (DR). Blindness can be prevented in 98% of cases if DR is identified and treated early. While the National Health and Medical Research Council recommend annual screening for Indigenous Australians, screening attendance rates remain low. The objective of this study was to evaluate whether a targeted health promotion intervention improved patient compliance and screening rates. Methods Bad Sugars, Bad Eyes - a culturally appropriate video targeting DR awareness and the importance of screening among Indigenous Australians - was developed at the Lions Eye Institute, Western Australia. The study used a patient questionnaire pre and post viewing of the video, as well as semi-structured interviews with Aboriginal Health Workers, to explore the influence the resource had on patient knowledge and attitudes. Eighty-four participants, currently involved in DR screening programs, were recruited from Aboriginal Medical Services (AMS) and Aboriginal Community Controlled Health Services (ACCHS). Results The video was found to increase patient knowledge about key DR issues as well as alter patient attitudes identified as potential barriers to screening. The areas most affected by the video resource were knowledge of recommended screening intervals, the severity of potential visual complications if DR is left undiagnosed and untreated and that screening is needed even when asymptomatic. Aboriginal Health Workers positively evaluated the video, all rating it as 'very' culturally appropriate, understandable and relatable. Conclusion The findings of this study suggest that Indigenous DR screening attendance rates could be increased through the expanded use of this video. So what? Indigenous DR screening attendance rates remain low, despite annual recommendations by the National Health and Medical Research Council. This gap needs to be addressed. PMID:26855009

  10. A neuromorphic system for video object recognition

    PubMed Central

    Khosla, Deepak; Chen, Yang; Kim, Kyungnam

    2014-01-01

    Automated video object recognition is a topic of emerging importance in both defense and civilian applications. This work describes an accurate and low-power neuromorphic architecture and system for real-time automated video object recognition. Our system, Neuormorphic Visual Understanding of Scenes (NEOVUS), is inspired by computational neuroscience models of feed-forward object detection and classification pipelines for processing visual data. The NEOVUS architecture is inspired by the ventral (what) and dorsal (where) streams of the mammalian visual pathway and integrates retinal processing, object detection based on form and motion modeling, and object classification based on convolutional neural networks. The object recognition performance and energy use of the NEOVUS was evaluated by the Defense Advanced Research Projects Agency (DARPA) under the Neovision2 program using three urban area video datasets collected from a mix of stationary and moving platforms. These datasets are challenging and include a large number of objects of different types in cluttered scenes, with varying illumination and occlusion conditions. In a systematic evaluation of five different teams by DARPA on these datasets, the NEOVUS demonstrated the best performance with high object recognition accuracy and the lowest energy consumption. Its energy use was three orders of magnitude lower than two independent state of the art baseline computer vision systems. The dynamic power requirement for the complete system mapped to commercial off-the-shelf (COTS) hardware that includes a 5.6 Megapixel color camera processed by object detection and classification algorithms at 30 frames per second was measured at 21.7 Watts (W), for an effective energy consumption of 5.45 nanoJoules (nJ) per bit of incoming video. These unprecedented results show that the NEOVUS has the potential to revolutionize automated video object recognition toward enabling practical low-power and mobile video processing

  11. VBR transcoding architecture for video streaming

    NASA Astrophysics Data System (ADS)

    Yu, Yue; Chen, Chang W.

    2000-12-01

    The delivery of high quality video program existing in a video server through heterogeneous networks is a fast emerging service and has attracted much attention recently. Transcoding technique that converts a pre-encoded video sequence from a high bitrate to a low bitrate is a key component in such a system. Based on our previously proposed VBR coding for fixed storage application, we propose in this paper a VBR transcoding architecture to accomplish video streaming over heterogeneous networks. First, we assume that the pre-encoded bitstream is generated using the proposed VBR encoding scheme at a relatively high bitrate. In addition, the relationship between the amount of bits for each frame and all possible quantization factors, i.e. rate (R) and quantization (Q) function, is also generated at the video server. Once the users provide their access requirements, the video server will optimally compute the appropriate quantization factors for each frame according to the constraints of desired bitrate and finite buffer size. Then the compressed bitstream will be decoded to DCT domain and requantized with the updated quantization factors. Because the generation of R-Q function is based on the original frame and is not related to the quantization factors, it is possible to reuse the motion information embedded in the compressed bitstream and implement the transcoding in the DCT domain. The computational expense required by this proposed transcoder is much lower than those required by schemes which decode the compressed bitstream to the pixel domain and transcode to the desired bitrate using a complete encoder. Furthermore, this VBR transcoding scheme is able to generate a CBR-like output while retaining all advantages of VBR encoding. This facilitates the delivery of VBR bitstream through various existing CBR channels. Experimental results demonstrate that our proposed VBR transcoding not only is capable of achieving higher mean PSNR and more consistent decoded visual

  12. A neuromorphic system for video object recognition.

    PubMed

    Khosla, Deepak; Chen, Yang; Kim, Kyungnam

    2014-01-01

    Automated video object recognition is a topic of emerging importance in both defense and civilian applications. This work describes an accurate and low-power neuromorphic architecture and system for real-time automated video object recognition. Our system, Neuormorphic Visual Understanding of Scenes (NEOVUS), is inspired by computational neuroscience models of feed-forward object detection and classification pipelines for processing visual data. The NEOVUS architecture is inspired by the ventral (what) and dorsal (where) streams of the mammalian visual pathway and integrates retinal processing, object detection based on form and motion modeling, and object classification based on convolutional neural networks. The object recognition performance and energy use of the NEOVUS was evaluated by the Defense Advanced Research Projects Agency (DARPA) under the Neovision2 program using three urban area video datasets collected from a mix of stationary and moving platforms. These datasets are challenging and include a large number of objects of different types in cluttered scenes, with varying illumination and occlusion conditions. In a systematic evaluation of five different teams by DARPA on these datasets, the NEOVUS demonstrated the best performance with high object recognition accuracy and the lowest energy consumption. Its energy use was three orders of magnitude lower than two independent state of the art baseline computer vision systems. The dynamic power requirement for the complete system mapped to commercial off-the-shelf (COTS) hardware that includes a 5.6 Megapixel color camera processed by object detection and classification algorithms at 30 frames per second was measured at 21.7 Watts (W), for an effective energy consumption of 5.45 nanoJoules (nJ) per bit of incoming video. These unprecedented results show that the NEOVUS has the potential to revolutionize automated video object recognition toward enabling practical low-power and mobile video processing

  13. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Programming information. 76.1512 Section 76... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An... for the purpose of selecting programming on the open video system, or in the way such material...

  14. Adding Sound and Video to Web Pages.

    ERIC Educational Resources Information Center

    Duval, Beverly K.; Main, Linda

    1997-01-01

    Explains how to incorporate sound and video into Web pages with special software and HTML tags. Topics include creating sound files; sound formats; video technology; video formats; referencing sound and video files in HTML pages; embedding sounds and videos; players, plug-ins, and viewers; sound and video files from the Web; and streaming. (LRW)

  15. Frequency sensitivity for video compression

    NASA Astrophysics Data System (ADS)

    Seo, Guiwon; Lee, Jonghwa; Lee, Chulhee

    2014-03-01

    We investigate the frequency sensitivity of the human visual system, which reacts differently at different frequencies in video coding. Based on this observation, we used different quantization steps for different frequency components in order to explore the possibility of improving coding efficiency while maintaining perceptual video quality. In other words, small quantization steps were used for sensitive frequency components while large quantization steps were used for less sensitive frequency components. We performed subjective testing to examine the perceptual video quality of video sequences encoded by the proposed method. The experimental results showed that a reduction in bitrate is possible without causing a decrease in perceptual video quality.

  16. Representing videos in tangible products

    NASA Astrophysics Data System (ADS)

    Fageth, Reiner; Weiting, Ralf

    2014-03-01

    Videos can be taken with nearly every camera, digital point and shoot cameras, DSLRs as well as smartphones and more and more with so-called action cameras mounted on sports devices. The implementation of videos while generating QR codes and relevant pictures out of the video stream via a software implementation was contents in last years' paper. This year we present first data about what contents is displayed and how the users represent their videos in printed products, e.g. CEWE PHOTOBOOKS and greeting cards. We report the share of the different video formats used, the number of images extracted out of the video in order to represent the video, the positions in the book and different design strategies compared to regular books.

  17. Video recording technology and its prospects

    NASA Astrophysics Data System (ADS)

    Oshima, Hideo

    1994-06-01

    The progress of broadcasting digitization technologies has produced digital VTRs for field use which are quickly replacing the conventional analog versions. In parallel with these developments, advanced high-density recording and image-data compression technologies have created the possibility for home VTRs to be digitized as well so that they may even be able to record/play back Hi-Vision programs. This paper discusses the current status and future prospects of video recording technology centering on digital VTRs.

  18. Assessment of voluntary exercise behavior and active video gaming among adolescent and young adult patients during hematopoietic stem cell transplantation.

    PubMed

    Rosipal, Nicole C; Mingle, Lindsay; Smith, Janet; Morris, G Stephen

    2013-01-01

    This pilot study sought to examine the exercise behavior and preferences among adolescent and young adult (AYA) hematopoietic stem cell transplant (HSCT) recipients. Eighteen patients aged 19 to 25 years were recruited to engage in unsupervised exercise activities lasting at least 60 minutes/week during hospitalization for HSCT. Enrolled patients had access to standard exercise activities (walking, resistance training, and basketball) and active video gaming equipment. Physical function (6-Minute Walk Test and Timed-Up-and-Go test) and quality of life (Behavioral, Affective, and Somatic Experiences Scale) were assessed at different time points during admission. Participants exercised an average of 76% of the days during admission and spent an average of 36.5 minutes per day exercising. The Nintendo Wii was the preferred active video gaming equipment, but standard exercises accounted for 73% of all exercise time. Neither functional capacity nor quality of life improved. Results suggest that AYAs voluntarily exercise during HSCT admission, prefer to use standard exercise activities, and may require supervision in order to derive maximum benefits from their efforts. These results provide guidance for developing rehabilitation interventions for AYA HSCT recipients. PMID:23160792

  19. Digital cinema video compression

    NASA Astrophysics Data System (ADS)

    Husak, Walter

    2003-05-01

    The Motion Picture Industry began a transition from film based distribution and projection to digital distribution and projection several years ago. Digital delivery and presentation offers the prospect to increase the quality of the theatrical experience for the audience, reduce distribution costs to the distributors, and create new business opportunities for the theater owners and the studios. Digital Cinema also presents an opportunity to provide increased flexibility and security of the movies for the content owners and the theater operators. Distribution of content via electronic means to theaters is unlike any of the traditional applications for video compression. The transition from film-based media to electronic media represents a paradigm shift in video compression techniques and applications that will be discussed in this paper.

  20. Ultrasound Imaging System Video

    NASA Technical Reports Server (NTRS)

    2002-01-01

    In this video, astronaut Peggy Whitson uses the Human Research Facility (HRF) Ultrasound Imaging System in the Destiny Laboratory of the International Space Station (ISS) to image her own heart. The Ultrasound Imaging System provides three-dimension image enlargement of the heart and other organs, muscles, and blood vessels. It is capable of high resolution imaging in a wide range of applications, both research and diagnostic, such as Echocardiography (ultrasound of the heart), abdominal, vascular, gynecological, muscle, tendon, and transcranial ultrasound.

  1. Video Scene Recognition System

    NASA Astrophysics Data System (ADS)

    Wong, Robert Y.; Sallak, Rashid M.

    1983-03-01

    Microprocessors are used to show a possible implementation of a multiprocessoi system for video scene recognition operations. The system was designed in the multiple input stream and multiple data stream (MIMD) configuration. "Autonomous cooperation" among the working processors is supervised by a global operating system, the heart of which is the scheduler. The design of the scheduler and the overall operations of the system are discussed.

  2. Video Time Encoding Machines

    PubMed Central

    Lazar, Aurel A.; Pnevmatikakis, Eftychios A.

    2013-01-01

    We investigate architectures for time encoding and time decoding of visual stimuli such as natural and synthetic video streams (movies, animation). The architecture for time encoding is akin to models of the early visual system. It consists of a bank of filters in cascade with single-input multi-output neural circuits. Neuron firing is based on either a threshold-and-fire or an integrate-and-fire spiking mechanism with feedback. We show that analog information is represented by the neural circuits as projections on a set of band-limited functions determined by the spike sequence. Under Nyquist-type and frame conditions, the encoded signal can be recovered from these projections with arbitrary precision. For the video time encoding machine architecture, we demonstrate that band-limited video streams of finite energy can be faithfully recovered from the spike trains and provide a stable algorithm for perfect recovery. The key condition for recovery calls for the number of neurons in the population to be above a threshold value. PMID:21296708

  3. Utilizing Video Games

    NASA Astrophysics Data System (ADS)

    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.

  4. Launch Support Video Site

    NASA Technical Reports Server (NTRS)

    OFarrell, Zachary L.

    2013-01-01

    The goal of this project is to create a website that displays video, countdown clock, and event times to customers during launches, without needing to be connected to the internal operations network. The requirements of this project are to also minimize the delay in the clock and events to be less than two seconds. The two parts of this are the webpage, which will display the data and videos to the user, and a server to send clock and event data to the webpage. The webpage is written in HTML with CSS and JavaScript. The JavaScript is responsible for connecting to the server, receiving new clock data, and updating the webpage. JavaScript is used for this because it can send custom HTTP requests from the webpage, and provides the ability to update parts of the webpage without having to refresh the entire page. The server application will act as a relay between the operations network, and the open internet. On the operations network side, the application receives multicast packets that contain countdown clock and events data. It will then parse the data into current countdown times and events, and create a packet with that information that can be sent to webpages. The other part will accept HTTP requests from the webpage, and respond to them with current data. The server is written in C# with some C++ files used to define the structure of data packets. The videos for the webpage will be shown in an embedded player from UStream.

  5. Initial laboratory evaluation of color video cameras

    SciTech Connect

    Terry, P L

    1991-01-01

    Sandia National Laboratories has considerable experience with monochrome video cameras used in alarm assessment video systems. Most of these systems, used for perimeter protection, were designed to classify rather than identify an intruder. Monochrome cameras are adequate for that application and were selected over color cameras because of their greater sensitivity and resolution. There is a growing interest in the identification function of security video systems for both access control and insider protection. Color information is useful for identification purposes, and color camera technology is rapidly changing. Thus, Sandia National Laboratories established an ongoing program to evaluate color solid-state cameras. Phase one resulted in the publishing of a report titled, Initial Laboratory Evaluation of Color Video Cameras (SAND--91-2579).'' It gave a brief discussion of imager chips and color cameras and monitors, described the camera selection, detailed traditional test parameters and procedures, and gave the results of the evaluation of twelve cameras. In phase two six additional cameras were tested by the traditional methods and all eighteen cameras were tested by newly developed methods. This report details both the traditional and newly developed test parameters and procedures, and gives the results of both evaluations.

  6. Initial laboratory evaluation of color video cameras

    NASA Astrophysics Data System (ADS)

    Terry, P. L.

    1991-12-01

    Sandia National Laboratories has considerable experience with monochrome video cameras used in alarm assessment video systems. Most of these systems, used for perimeter protection, were designed to classify rather than identify an intruder. Monochrome cameras are adequate for that application and were selected over color cameras because of their greater sensitivity and resolution. There is a growing interest in the identification function of security video systems for both access control and insider protection. Color information is useful for identification purposes, and color camera technology is rapidly changing. Thus, Sandia National Laboratories established an ongoing program to evaluate color solid-state cameras. Phase one resulted in the publishing of a report titled, 'Initial Laboratory Evaluation of Color Video Cameras (SAND--91-2579).' It gave a brief discussion of imager chips and color cameras and monitors, described the camera selection, detailed traditional test parameters and procedures, and gave the results of the evaluation of twelve cameras. In phase two, six additional cameras were tested by the traditional methods and all eighteen cameras were tested by newly developed methods. This report details both the traditional and newly developed test parameters and procedures, and gives the results of both evaluations.

  7. MPEG-4 video communication processor architecture

    NASA Astrophysics Data System (ADS)

    Moseler, Kathy; Chen, Robert; Levi, Sami

    1998-12-01

    Acceptable video quality in standards-based video communication requires the use of hardware acceleration. Traditional approaches to this in recent years have been a hardwired approach, in which video compression algorithms cannot be changed, and a fully programmable approach, in which a single VLIW processor is programmed in a high-level language (such as `C') or assembly. The drawback of the hardwired approach has been inflexibility and difficulty of adding performance enhancements since new silicon is needed to make improvements. The drawback of the fully programmable approach is the difficulty in developing software and tools for the processor. This has the new result of lengthening the overall design cycle time. A new approach, described in this paper, uses multiple VLIW processing elements, some of which are pipelined, that have reprogrammable microcode. This allows particular algorithm classes, such as DCT/IDCT, motion compensation or motion estimation, to be reprogrammed to improve performance without changing the silicon. First, overviews of a new MPEG4 Video Communication system architecture and its hardware synthesis process are given. Then, two methods for reprogramming the microcode for the motion estimator are discussed and compared. Finally, comparisons of our system architecture to the traditional hardwired architecture and the fully programmable architecture are given.

  8. The benefits of playing video games.

    PubMed

    Granic, Isabela; Lobel, Adam; Engels, Rutger C M E

    2014-01-01

    Video games are a ubiquitous part of almost all children's and adolescents' lives, with 97% playing for at least one hour per day in the United States. The vast majority of research by psychologists on the effects of "gaming" has been on its negative impact: the potential harm related to violence, addiction, and depression. We recognize the value of that research; however, we argue that a more balanced perspective is needed, one that considers not only the possible negative effects but also the benefits of playing these games. Considering these potential benefits is important, in part, because the nature of these games has changed dramatically in the last decade, becoming increasingly complex, diverse, realistic, and social in nature. A small but significant body of research has begun to emerge, mostly in the last five years, documenting these benefits. In this article, we summarize the research on the positive effects of playing video games, focusing on four main domains: cognitive, motivational, emotional, and social. By integrating insights from developmental, positive, and social psychology, as well as media psychology, we propose some candidate mechanisms by which playing video games may foster real-world psychosocial benefits. Our aim is to provide strong enough evidence and a theoretical rationale to inspire new programs of research on the largely unexplored mental health benefits of gaming. Finally, we end with a call to intervention researchers and practitioners to test the positive uses of video games, and we suggest several promising directions for doing so. PMID:24295515

  9. Hierarchical structure for audio-video based semantic classification of sports video sequences

    NASA Astrophysics Data System (ADS)

    Kolekar, M. H.; Sengupta, S.

    2005-07-01

    A hierarchical structure for sports event classification based on audio and video content analysis is proposed in this paper. Compared to the event classifications in other games, those of cricket are very challenging and yet unexplored. We have successfully solved cricket video classification problem using a six level hierarchical structure. The first level performs event detection based on audio energy and Zero Crossing Rate (ZCR) of short-time audio signal. In the subsequent levels, we classify the events based on video features using a Hidden Markov Model implemented through Dynamic Programming (HMM-DP) using color or motion as a likelihood function. For some of the game-specific decisions, a rule-based classification is also performed. Our proposed hierarchical structure can easily be applied to any other sports. Our results are very promising and we have moved a step forward towards addressing semantic classification problems in general.

  10. Method for endobronchial video parsing

    NASA Astrophysics Data System (ADS)

    Byrnes, Patrick D.; Higgins, William E.

    2016-03-01

    Endoscopic examination of the lungs during bronchoscopy produces a considerable amount of endobronchial video. A physician uses the video stream as a guide to navigate the airway tree for various purposes such as general airway examinations, collecting tissue samples, or administering disease treatment. Aside from its intraoperative utility, the recorded video provides high-resolution detail of the airway mucosal surfaces and a record of the endoscopic procedure. Unfortunately, due to a lack of robust automatic video-analysis methods to summarize this immense data source, it is essentially discarded after the procedure. To address this problem, we present a fully-automatic method for parsing endobronchial video for the purpose of summarization. Endoscopic- shot segmentation is first performed to parse the video sequence into structurally similar groups according to a geometric model. Bronchoscope-motion analysis then identifies motion sequences performed during bronchoscopy and extracts relevant information. Finally, representative key frames are selected based on the derived motion information to present a drastically reduced summary of the processed video. The potential of our method is demonstrated on four endobronchial video sequences from both phantom and human data. Preliminary tests show that, on average, our method reduces the number of frames required to represent an input video sequence by approximately 96% and consistently selects salient key frames appropriately distributed throughout the video sequence, enabling quick and accurate post-operative review of the endoscopic examination.

  11. Rate-Adaptive Video Compression (RAVC) Universal Video Stick (UVS)

    NASA Astrophysics Data System (ADS)

    Hench, David L.

    2009-05-01

    The H.264 video compression standard, aka MPEG 4 Part 10 aka Advanced Video Coding (AVC) allows new flexibility in the use of video in the battlefield. This standard necessitates encoder chips to effectively utilize the increased capabilities. Such chips are designed to cover the full range of the standard with designers of individual products given the capability of selecting the parameters that differentiate a broadcast system from a video conferencing system. The SmartCapture commercial product and the Universal Video Stick (UVS) military versions are about the size of a thumb drive with analog video input and USB (Universal Serial Bus) output and allow the user to select the parameters of imaging to the. Thereby, allowing the user to select video bandwidth (and video quality) using four dimensions of quality, on the fly, without stopping video transmission. The four dimensions are: 1) spatial, change from 720 pixel x 480 pixel to 320 pixel x 360 pixel to 160 pixel x 180 pixel, 2) temporal, change from 30 frames/ sec to 5 frames/sec, 3) transform quality with a 5 to 1 range, 4) and Group of Pictures (GOP) that affects noise immunity. The host processor simply wraps the H.264 network abstraction layer packets into the appropriate network packets. We also discuss the recently adopted scalable amendment to H.264 that will allow limit RAVC at any point in the communication chain by throwing away preselected packets.

  12. Acousto-optic processor for distributed interactive video system

    NASA Astrophysics Data System (ADS)

    Volner, Rudolf; Ticha, Dasa

    1999-12-01

    This article describes information network - a backbone network structure, a video switch topology and acousto- optics processor applications - AOP. Cable is a natural network for carrying high-capacity, bandwidth - in tensity information. In the age of analog program signals, cable capacity was a natural transmission media for broadcasting of color TV and high-fidelity stereo sound programs. In the new digital program signal age, cable high capacity is a natural network for carrying interactive computer-based, data-multimedia programs.

  13. Kids behind the Camera: Education for the Video Age.

    ERIC Educational Resources Information Center

    Berwick, Beverly

    1994-01-01

    Some San Diego teachers created the Montgomery Media Institute to tap the varied talents of young people attending area high schools and junior high schools. Featuring courses in video programming and production, photography, and journalism, this program engages students' interest while introducing them to fields with current employment…

  14. Teaching Employment Interview Skills through Interactive Video Instruction.

    ERIC Educational Resources Information Center

    Shulman, Gary M.; And Others

    An interactive video program, "The Screening Interview," has been developed at Miami University (Ohio) to help prepare college and university students for on-campus employment interviews with corporate recruiters. Within the context of the simulated interview situation provided by the program, students function as the alter ego of either the…

  15. Creating Research-Based Videos that Can Affect Behavior

    ERIC Educational Resources Information Center

    Cone, Joseph

    2013-01-01

    To engage recipients of Extension science-based video programming involves understanding what behaviors and decisions the recipients may be considering that can be affected by the programming. Such understanding may be developed through interviews, focus groups, and surveys, which should provide guidance for elements of the style and content of…

  16. 47 CFR 76.1003 - Program access proceedings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Competitive Access to Cable Programming § 76.1003 Program access proceedings. (a) Complaints. Any multichannel video programming distributor aggrieved by conduct... multichannel video programming distributor intending to file a complaint under this section must first...

  17. Video guidance sensor

    NASA Technical Reports Server (NTRS)

    Howard, Richard

    1991-01-01

    A Martin-Marietta study comparing the application of laser, video, or RF sensors was conducted in 1982. The study concluded that video was the most attractive sensor (the video also could be used for operator monitoring). The Retro-Reflector field Tracker from the Solar Array Flight Experiment was chosen as a 'first generation' sensor and integrated with guidance algorithms for evaluation on the air-bearing vehicle. Results indicated that this sensor was not applicable for the noise environment posed by the multi-layer insulation used on most spacecraft. A 'second generation' sensor was developed to be used with a modified RMS target. This sensor utilized two sets of laser diodes to acquire three optically filtered targets. The targets were illuminated first with a 780 nanometer diode, followed by illumination with a 830 nm diode. The second digitized picture was subtracted from the first to get a low-noise image. The centroids of the retroreflectors were used then to uniquely derive target attitude and range. The sensor presently operates to 80 feet and within +/- 40 degrees in pitch and yaw. Sensor operability is a concern if the sun is within a +/- 40 degree cone angle to the target. The present sensor performance characteristics are less than 1 percent range error and less than 1 degree angle error. Future sensor development is anticipated to extend the operating range to 150 feet and reduce the cone angle of sensor inoperability to within +/- 10 degrees of direct sunlight. Performance improvements also are anticipated. TRW currently is developing a system that utilizes dual cameras with simultaneous diode illumination. Although further development is being pursued, the basic system has proven sound, and the sensor is essentially ready for application.

  18. Video conferencing made easy

    NASA Technical Reports Server (NTRS)

    Larsen, D. Gail; Schwieder, Paul R.

    1993-01-01

    Network video conferencing is advancing rapidly throughout the nation, and the Idaho National Engineering Laboratory (INEL), a Department of Energy (DOE) facility, is at the forefront of the development. Engineers at INEL/EG&G designed and installed a very unique DOE videoconferencing system, offering many outstanding features, that include true multipoint conferencing, user-friendly design and operation with no full-time operators required, and the potential for cost effective expansion of the system. One area where INEL/EG&G engineers made a significant contribution to video conferencing was in the development of effective, user-friendly, end station driven scheduling software. A PC at each user site is used to schedule conferences via a windows package. This software interface provides information to the users concerning conference availability, scheduling, initiation, and termination. The menus are 'mouse' controlled. Once a conference is scheduled, a workstation at the hubs monitors the network to initiate all scheduled conferences. No active operator participation is required once a user schedules a conference through the local PC; the workstation automatically initiates and terminates the conference as scheduled. As each conference is scheduled, hard copy notification is also printed at each participating site. Video conferencing is the wave of the future. The use of these user-friendly systems will save millions in lost productivity and travel cost throughout the nation. The ease of operation and conference scheduling will play a key role on the extent industry uses this new technology. The INEL/EG&G has developed a prototype scheduling system for both commercial and federal government use.

  19. Video borehole depth measuring system

    SciTech Connect

    Utasi, J.G.

    1986-09-02

    A method is described of determining penetration of a drill string into the earth utilizing an element of a drilling rig, comprising: providing a target on the element of the drill rig; positioning a video camera at a remote location relative to the drill rig placing the video camera within a waterproof housing at the remote location; directing the video camera at the target; and tracking the movement of the target with the drill string into the earth.

  20. Sandia's Biofuels Program

    SciTech Connect

    Simmons, Blake; Singh, Seema; Lane, Todd; Reichardt, Tom; Davis, Ryan

    2014-07-22

    Sandia's biofuels program is focused on developing next-generation, renewable fuel solutions derived from biomass. In this video, various Sandia researchers discuss the program and the tools they employ to tackle the technical challenges they face.

  1. Sandia's Biofuels Program

    ScienceCinema

    Simmons, Blake; Singh, Seema; Lane, Todd; Reichardt, Tom; Davis, Ryan

    2014-07-24

    Sandia's biofuels program is focused on developing next-generation, renewable fuel solutions derived from biomass. In this video, various Sandia researchers discuss the program and the tools they employ to tackle the technical challenges they face.

  2. Techniques for video compression

    NASA Technical Reports Server (NTRS)

    Wu, Chwan-Hwa

    1995-01-01

    In this report, we present our study on multiprocessor implementation of a MPEG2 encoding algorithm. First, we compare two approaches to implementing video standards, VLSI technology and multiprocessor processing, in terms of design complexity, applications, and cost. Then we evaluate the functional modules of MPEG2 encoding process in terms of their computation time. Two crucial modules are identified based on this evaluation. Then we present our experimental study on the multiprocessor implementation of the two crucial modules. Data partitioning is used for job assignment. Experimental results show that high speedup ratio and good scalability can be achieved by using this kind of job assignment strategy.

  3. Thermal Video Systems

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Hughes Aircraft Corporation's Probeye Model 3300 Thermal Video System consists of tripod mounted infrared scanner that detects the degree of heat emitted by an object and a TV monitor on which results are displayed. Latest addition to Hughes line of infrared medical applications can detect temperature variations as fine as one-tenth of a degree centigrade. Thermography, proving to be a valuable screening tool in diagnosis, can produce information to preclude necessity of performing more invasive tests that may be painful and hazardous. Also useful in verifying a patient's progress through therapy and rehabilitation.

  4. Enhancement of video images.

    PubMed

    Baily, N A; Nachazel, R J

    1980-04-01

    The enhancement of radiographic and fluoroscopic images using simple video analog techniques is described. In each instance, both the degree of enhancement and the features of the image to be enhanced are under the direct control of the radiologist. Noise is suppressed with a sharp cut-off, low-pass filter. Three types of analog circuits are discussed. One provides edge sharpening and contrast enhancement; one allows either black or white suppression, with expansion of the remaining shades of gray; and one provides an exponential response to selectable portions of the input signal. PMID:7360962

  5. Video teleconferencing review for support of high energy physics activities

    SciTech Connect

    Chartrand, G.

    1991-03-13

    Although video teleconferencing systems have been available for many years, their cost has been considered prohibitive for both the actual teleconferencing equipment and for the communications circuits associated with their use. New technology has significantly reduced these costs making video teleconferencing a practical means of communication for the first time, and creating a new way in which HEP personnel can work and interact electronically. The recent rapid evolution in video teleconferencing technology has been driven primarily by advances in microprocessor and DSP components. Advanced systems available today provide significant performance improvements in the frames delivered per-unit-per-time'' over systems designed just a few years ago. This improved performance and reduced costs for communications bandwidth are the most important factors creating the potential for widespread use of video teleconferencing within the HEP community. The HEP community has made extensive use of electronic communication in the form of computer networking for over a decade. Within the last year, a limited video teleconferencing capability was established in the form of a pilot project linking LNL, FNAL, and SSCL. The pilot project demonstrated that video teleconferencing can, in certain circumstances, be a viable alternative to travel. Due to the growing size and dispersion of experimental collaborations, video teleconferencing will almost certainly become a necessity in the conduct and management of large projects and programs in HEP.

  6. An architecture for distributed video applications based on declarative networking

    NASA Astrophysics Data System (ADS)

    Wang, Xiping; Gonzales, Cesar; Lobo, Jorge; Calo, Seraphin; Verma, Dinesh

    2012-06-01

    Video surveillance applications are examples of complex distributed coalition tasks. Real-time capture and analysis of image sensor data is one of the most important tasks in a number of military critical decision making scenarios. In complex battlefield situations, there is a need to coordinate the operation of distributed image sensors and the analysis of their data as transmitted over a heterogeneous wireless network where bandwidth, power, and computational capabilities are constrained. There is also a need to automate decision making based on the results of the analysis of video data. Declarative Networking is a promising technology for controlling complex video surveillance applications in this sort of environment. This paper presents a flexible and extensible architecture for deploying distributed video surveillance applications using the declarative networking paradigm, which allows us to dynamically connect and manage distributed image sensors and deploy various modules for the analysis of video data to satisfy a variety of video surveillance requirements. With declarative computing, it becomes possible for us not only to express the program control structure in a declarative fashion, but also to simplify the management of distributed video surveillance applications.

  7. The Modular Integrated Video System (MIVS)

    NASA Astrophysics Data System (ADS)

    Schneider, S. L.; Sonnier, C. S.

    The Modular Integrated Video System (MIVS) is being developed for the International Atomic Energy Agency (IAEA) for use in facilities where mains power is available and the separation of the Camera and Recording Control Unit is desirable. The system is being developed under the US Program for Technical Assistance to the IAEA Safeguards (POTAS). The MIVS is designed to be a user friendly system allowing operation with minimal effort and training. The system software, through the use of a Liquid Crystal Display (LCD) and four soft keys, leads the inspector through the setup procedures to accomplish the intended surveillance or maintenance task. Review of surveillance data is accomplished with the use of a Portable Review Station. This Review Station will aid the inspector in the review process and determine the number of missed video scenes during a surveillance period.

  8. The Outer Limits of Video Pricing.

    ERIC Educational Resources Information Center

    Pitman, Randy

    1995-01-01

    Briefly traces the history of video pricing, emphasizing the pricing disparity for home and public performance use of videos. Provides advice in dealing with vendors and in shopping for reasonably priced videos: when to wait for prices to lower on public performance video or to wait for home video versions. (JKP)

  9. Sequential color video to parallel color video converter

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The engineering design, development, breadboard fabrication, test, and delivery of a breadboard field sequential color video to parallel color video converter is described. The converter was designed for use onboard a manned space vehicle to eliminate a flickering TV display picture and to reduce the weight and bulk of previous ground conversion systems.

  10. Playing by Programming: Making Gameplay a Programming Activity

    ERIC Educational Resources Information Center

    Weintrop, David; Wilensky, Uri

    2016-01-01

    Video games are an oft-cited reason for young learners getting interested in programming and computer science. As such, many learning opportunities build on this interest by having kids program their own video games. This approach, while sometimes successful, has its drawbacks stemming from the fact that the challenge of programming and game…

  11. Detecting, Tracking and Classifying Animals in Underwater Video

    NASA Astrophysics Data System (ADS)

    Edgington, D. R.; Kerkez, I.; Oliver, D.; Cline, D. E.; Sherlock, R.; Robison, B.; Kuhnz, L.; Ranzato, M.; Perona, P.

    2005-12-01

    The Monterey Bay Aquarium Research Institute (MBARI) deploys remotely operated vehicles (ROVs) equipped with high resolution video equipment. This technology enables quantitative video transects (QVTs) to be obtained providing data at the scale of the individual organisms and their natural aggregation patterns. QVTs are a sophisticated means of sampling that has recently replaced conventional methodologies and significantly advanced studies in animal diversity, distribution and abundance. The method currently used to analyze QVTs, however, is labor intensive and costly, reducing the amount of data analyzed from the ROV dive and thus limiting marine ecological research. An automated program for detecting and classifying organisms in the video would address these concerns. Video frames are processed with a neuromorphic-selective attention algorithm, modeled after the human vision system. The candidate locations identified by this module are subject to a number of parameters that when combined with successful tracking determine whether detected events are deemed "interesting" or "boring". "Interesting" events are marked in the video frames. The interesting events undergo further processing with a Bayesian classifier utilizing a Gaussian mixture model to determine the abundance and distribution of a representative benthic species. Presented data details the comparison between automated detection of organisms and program classification of Rathbunaster californicus in video footage with professional annotations.

  12. Detection and Classification of Rathbunaster Californicus in Underwater Video

    NASA Astrophysics Data System (ADS)

    Edgington, D. R.; Kerkez, I.; Oliver, D.; Cline, D. E.; Kuhnz, L.; Walther, D.; Ranzato, M.; Perona, P.

    2005-05-01

    The Monterey Bay Aquarium Research Institute (MBARI) deploys remotely operated vehicles (ROVs) equipped with high resolution video equipment. This technology enables quantitative video transects (QVTs) to be obtained providing data at the scale of the individual organisms and their natural aggregation patterns. QVTs are a sophisticated means of sampling that has recently replaced conventional methodologies and significantly advanced studies in animal diversity, distribution and abundance. The method currently used to analyze QVTs, however, is labor intensive and costly, reducing the amount of data analyzed from the ROV dive and thus limiting marine ecological research. An automated program for detecting and classifying organisms in the video would address these concerns. Video frames are processed with a neuromorphic-selective attention algorithm, modeled after the human vision system. The candidate locations identified by this module are subject to a number of parameters that when combined with successful tracking determine whether detected events are deemed "interesting" or "boring". "Interesting" events are marked in the video frames. The interesting events undergo further processing with a Bayesian classifier utilizing a Gaussian mixture model to determine the abundance and distribution of a representative benthic species. Presented data details the comparison between automated detection of organisms and program classification of Rathbunaster californicus in video footage with professional annotations.

  13. Measuring Double Stars with the Modified Video Drift Method

    NASA Astrophysics Data System (ADS)

    Iverson, Ernest W.; Nugent, Richard L.

    2015-05-01

    The usefulness of a common CCTV video camera for measuring the position angle and separation of a double star is limited by the camera sensitivity and telescope aperture. The video drift method is enhanced by using an integrating camera but frame integrations longer than 0.132 seconds (4 frames) are impractical. This is due to the target stars elongating (streaking) and moving in incremental steps. A simple modification to the Video Drift Method and corresponding VidPro analysis program significantly increases the magnitude at which double stars can be measured. Double stars down to magnitude +16 have been measured with a 14-inch (35.6-cm) telescope using this method compared to magnitude +12 using the original video drift method under comparable seeing conditions.

  14. [The effects of video games on cognitive aging].

    PubMed

    Maillot, Pauline; Perrot, Alexandra; Hartley, Alan

    2012-03-01

    Advancing age is associated with cognitive decline, which, however, remains a very heterogeneous phenomenon. Indeed, several extrinsic factors seem to modulate the effect of aging on cognition. Recently, several studies have provided evidence that the practice of video games could engender many benefits by favoring the maintenance of cognitive vitality in the elderly. This review of the literature aims to establish a precise inventory of the relations between the various types of video games and cognitive aging, including both sedentary video games (i.e., classics as well as brain training) and active video games (i.e., exergames). The largest benefits seem to be provided by exergames which combine game play with significant physical exercise. This article also tries to define the determinants of the training programs which could be responsible for the observed improvements. PMID:22414403

  15. A new video surveillance system based on AVS

    NASA Astrophysics Data System (ADS)

    Wu, Tingwan; Chen, Chaofeng

    2010-08-01

    In this paper, we analyzed the key technology of current video surveillance systems, compared the performances, prices, and the prospects between the H.264 and AVS codec technologies, studied the advantages and disadvantages of different designs, particularly the data transmission, terminal reception facilities, decoding and demonstration of the video surveillance systems. We have optimized the core algorithms such as intra prediction, inter prediction and fast motion estimation, and performed some relevant simulations for these algorithms. Experimental results show that these new algorithms simplified the design and speeded up the compression rate. From the simulation results, we proposed a new video surveillance system based on AVS. The program reached low price, high efficiency, fast, high image quality, convenient application and operation, greatly improved the current video surveillance systems.

  16. An Automated Visual Event Detection System for Cabled Observatory Video

    NASA Astrophysics Data System (ADS)

    Edgington, D. R.; Cline, D. E.; Mariette, J.

    2007-12-01

    The permanent presence of underwater cameras on oceanic cabled observatories, such as the Victoria Experimental Network Under the Sea (VENUS) and Eye-In-The-Sea (EITS) on Monterey Accelerated Research System (MARS), will generate valuable data that can move forward the boundaries of understanding the underwater world. However, sightings of underwater animal activities are rare, resulting in the recording of many hours of video with relatively few events of interest. The burden of video management and analysis often requires reducing the amount of video recorded and later analyzed. Sometimes enough human resources do not exist to analyze the video; the strains on human attention needed to analyze video demand an automated way to assist in video analysis. Towards this end, an Automated Visual Event Detection System (AVED) is in development at the Monterey Bay Aquarium Research Institute (MBARI) to address the problem of analyzing cabled observatory video. Here we describe the overall design of the system to process video data and enable science users to analyze the results. We present our results analyzing video from the VENUS observatory and test data from EITS deployments. This automated system for detecting visual events includes a collection of custom and open source software that can be run three ways: through a Web Service, through a Condor managed pool of AVED enabled compute servers, or locally on a single computer. The collection of software also includes a graphical user interface to preview or edit detected results and to setup processing options. To optimize the compute-intensive AVED algorithms, a parallel program has been implemented for high-data rate applications like the EITS instrument on MARS.

  17. Compressed-domain video segmentation using wavelet transformation

    NASA Astrophysics Data System (ADS)

    Yu, Hong H.

    1999-10-01

    Video segmentation is an important first step towards automatic video indexing, retrieval, editing, and etc. However, the 'large' property of video makes it hard to handle in real time. To fulfill the goal of real-time processing, several factors need to be considered. First of all, indexing video directly in the compressed-domain offers the advantages of fast processing upon efficient storage. Secondly, extracting simple features with fast algorithms is no doubt helpful in speeding up the process. The questions are what kind of simple feature can characterize the changing statistics and what kind of algorithm can provide such feature with fast executability. In this paper, we propose a new automatic video segmentation scheme that utilizes wavelet transformation based on the following consideration: wavelet is a nice tool for subband decomposition, it encodes both frequency and spatial information; more over, it is easy to program and fast to execute. In the last decade or so, wavelet transform is emerged to image/video signal processing for analyzing functions at different levels of details. In particular, wavelet, as a tool, has been widely used in the area of image compression. In image compression, it is possible to recover a fairly accurate representation of the image by saving the few largest wavelet coefficients (and throwing away part or all of the smaller coefficients). By using this property, we extract a discrimination signature of each image from a few large coefficients for each color channel. The system works on the compressed video that does not require full decoding of the video and performs a wavelet transformation on the extracted video data. The signature (as feature) is extracted from the wavelet coefficients to characterize the changing statistics of shot transitions. Cuts, fades, and dissolve are detected based on the analysis of the changing statistics curve.

  18. Programs.

    ERIC Educational Resources Information Center

    Community College Journal, 1996

    1996-01-01

    Includes a collection of eight short articles describing model community college programs. Discusses a literacy program, a mobile computer classroom, a support program for at-risk students, a timber-harvesting program, a multimedia presentation on successful women graduates, a career center, a collaboration with NASA, and an Israeli engineering…

  19. Estimation of Web video multiplicity

    NASA Astrophysics Data System (ADS)

    Cheung, SenChing S.; Zakhor, Avideh

    1999-12-01

    With ever more popularity of video web-publishing, many popular contents are being mirrored, reformatted, modified and republished, resulting in excessive content duplication. While such redundancy provides fault tolerance for continuous availability of information, it could potentially create problems for multimedia search engines in that the search results for a given query might become repetitious, and cluttered with a large number of duplicates. As such, developing techniques for detecting similarity and duplication is important to multimedia search engines. In addition, content providers might be interested in identifying duplicates of their content for legal, contractual or other business related reasons. In this paper, we propose an efficient algorithm called video signature to detect similar video sequences for large databases such as the web. The idea is to first form a 'signature' for each video sequence by selection a small number of its frames that are most similar to a number of randomly chosen seed images. Then the similarity between any tow video sequences can be reliably estimated by comparing their respective signatures. Using this method, we achieve 85 percent recall and precision ratios on a test database of 377 video sequences. As a proof of concept, we have applied our proposed algorithm to a collection of 1800 hours of video corresponding to around 45000 clips from the web. Our results indicate that, on average, every video in our collection from the web has around five similar copies.

  20. Magnetic Braking: A Video Analysis

    ERIC Educational Resources Information Center

    Molina-Bolivar, J. A.; Abella-Palacios, A. J.

    2012-01-01

    This paper presents a laboratory exercise that introduces students to the use of video analysis software and the Lenz's law demonstration. Digital techniques have proved to be very useful for the understanding of physical concepts. In particular, the availability of affordable digital video offers students the opportunity to actively engage in…

  1. Student Video Self-Critiques.

    ERIC Educational Resources Information Center

    Miles, Paul L.

    1981-01-01

    Confirms results suggested in previous studies: in viewing video replays of their speeches, students recognize the need for improvement in language and delivery but give less attention to content. Concludes that using video replay for student self-critiques will be beneficial primarily in identifying and improving language and delivery. (PD)

  2. Video Analysis of Muscle Motion

    ERIC Educational Resources Information Center

    Foster, Boyd

    2004-01-01

    In this article, the author discusses how video cameras can help students in physical education and sport science classes successfully learn and present anatomy and kinesiology content at levels. Video analysis of physical activity is an excellent way to expand student knowledge of muscle location and function, planes and axes of motion, and…

  3. Video Podcasting in Physical Education

    ERIC Educational Resources Information Center

    Shumack, Kellie A.; Reilly, Erin

    2011-01-01

    The term "video podcasting" can be both intimidating and exciting. It might sound like something only the technologically savvy know how to do, and it is evident that "digital native" students love it. This "how to" article bridges the gap between intimidating and exciting in order to bring video podcasting into the realm of possibility for those…

  4. Video Games as Moral Educators?

    ERIC Educational Resources Information Center

    Khoo, Angeline

    2012-01-01

    The growing interest in video gaming is matched by a corresponding increase in concerns about the harmful effects on children and adolescents. There are numerous studies on aggression and addiction which spark debates on the negative effects of video gaming. At the same time, there are also studies demonstrating prosocial effects. This paper…

  5. The Art of Video Games

    ERIC Educational Resources Information Center

    Johnson, Mark M.

    2012-01-01

    The Smithsonian American Art Museum has created and will tour an exhibition on a most unusual but extremely popular art form--"The Art of Video Games." As one of the largest and first of its type, this exhibition will document and explore a 40-year evolution of video games as an artistic medium, with a focus on striking visual effects and the…

  6. Video Measurements: Quantity or Quality

    ERIC Educational Resources Information Center

    Zajkov, Oliver; Mitrevski, Boce

    2012-01-01

    Students have problems with understanding, using and interpreting graphs. In order to improve the students' skills for working with graphs, we propose Manual Video Measurement (MVM). In this paper, the MVM method is explained and its accuracy is tested. The comparison with the standardized video data software shows that its accuracy is…

  7. Video Streaming in Online Learning

    ERIC Educational Resources Information Center

    Hartsell, Taralynn; Yuen, Steve Chi-Yin

    2006-01-01

    The use of video in teaching and learning is a common practice in education today. As learning online becomes more of a common practice in education, streaming video and audio will play a bigger role in delivering course materials to online learners. This form of technology brings courses alive by allowing online learners to use their visual and…

  8. VISION Digital Video Library System.

    ERIC Educational Resources Information Center

    Rusk, Michael D.

    2001-01-01

    Describes the VISION Digital Library System, a project implemented by the University of Kansas that uses locally developed applications to segment and automatically index video clips. Explains that the focus of VISION is to make possible the gathering and indexing of large amounts of video material, storing material on a database system, and…

  9. Multidimensional Scaling of Video Surrogates.

    ERIC Educational Resources Information Center

    Goodrum, Abby A.

    2001-01-01

    Four types of video surrogates were compared under two tasks. Multidimensional scaling was used to map dimensional dispersions of users' judgments of similarity between videos and surrogates. Congruence between these maps was used to evaluate representativeness of each surrogate type. Congruence was greater for image-based than for text-based…

  10. Videos & Tools: MedlinePlus

    MedlinePlus Videos and Cool Tools

    Skip navigation U.S. National Library of Medicine Menu Health Topics Drugs & Supplements Videos & Tools About MedlinePlus Search ... GO About MedlinePlus Site Map FAQs Contact Us Health Topics Drugs & Supplements Videos & Tools Español You Are ...

  11. Colorado Career Development Video Reviews.

    ERIC Educational Resources Information Center

    Feller, Rich; Jacobsen, Brent

    The average number of points assigned by 15-25 reviewers to each of 13 guidance and career development videotapes is recorded in a video quality assessment matrix. Reviewers were participants in Colorado State University's 1989-90 Colorado Career Guidance Video Review Project training sessions and videotapes were rated on: (1) instructional…

  12. Videos Determine the Moon's "g"

    ERIC Educational Resources Information Center

    Persson, J. R.; Hagen, J. E.

    2011-01-01

    Determining the acceleration of a free-falling object due to gravity is a standard experiment in physics. Different methods to do this have been developed over the years. This article discusses the use of video-analysis tools as another method. If there is a video available and a known scale it is possible to analyse the motion. The use of video…

  13. Video Cases. [SITE 2002 Section].

    ERIC Educational Resources Information Center

    Talley, Sue, Ed.

    This document contains the following papers on video case studies from the SITE (Society for Information Technology & Teacher Education) 2002 conference: (1) "Developing Digital Video Resources To Improve Teaching with Technology: The PT3--'Best Practices' Project"; (2) "Portraits of Three Schools from the U.S.A. Exemplary Technology-Supported…

  14. Fast and efficient search for MPEG-4 video using adjacent pixel intensity difference quantization histogram feature

    NASA Astrophysics Data System (ADS)

    Lee, Feifei; Kotani, Koji; Chen, Qiu; Ohmi, Tadahiro

    2010-02-01

    In this paper, a fast search algorithm for MPEG-4 video clips from video database is proposed. An adjacent pixel intensity difference quantization (APIDQ) histogram is utilized as the feature vector of VOP (video object plane), which had been reliably applied to human face recognition previously. Instead of fully decompressed video sequence, partially decoded data, namely DC sequence of the video object are extracted from the video sequence. Combined with active search, a temporal pruning algorithm, fast and robust video search can be realized. The proposed search algorithm has been evaluated by total 15 hours of video contained of TV programs such as drama, talk, news, etc. to search for given 200 MPEG-4 video clips which each length is 15 seconds. Experimental results show the proposed algorithm can detect the similar video clip in merely 80ms, and Equal Error Rate (ERR) of 2 % in drama and news categories are achieved, which are more accurately and robust than conventional fast video search algorithm.

  15. A beginners guide for video production

    SciTech Connect

    Not Available

    1991-11-01

    The Seattle-King County Hazardous Waste Management Plan provides the framework for an intensive effort to keep Household Hazardous Waste (HHW) and Small Quantity Generator (SQG) wastes from entering the municipal solid and liquid waste streams. Many innovative programs for managing small sources of hazardous waste have been developed in response to the Plan. With the assistance of Urban Consortium grants, the City of Seattle has researched and developed a series of reports describing the planning, operation and evaluation of the plan`s HHW collection programs. Three of the Plan`s programs of particular interest to other jurisdictions are the fixed site and mobile HHW Collection Facilities, and the Business Waste Consultations provided to SQG`s. In 1991, Seattle received an Urban Consortium grant to produce two videos showing how the HHW Collection Facilities and Business Consultations programs work. This report provides an overviews of the video development and production process and a discussion of the lessons learned by the staff directing the production.

  16. Video image stabilization and registration--plus

    NASA Technical Reports Server (NTRS)

    Hathaway, David H. (Inventor)

    2009-01-01

    A method of stabilizing a video image displayed in multiple video fields of a video sequence includes the steps of: subdividing a selected area of a first video field into nested pixel blocks; determining horizontal and vertical translation of each of the pixel blocks in each of the pixel block subdivision levels from the first video field to a second video field; and determining translation of the image from the first video field to the second video field by determining a change in magnification of the image from the first video field to the second video field in each of horizontal and vertical directions, and determining shear of the image from the first video field to the second video field in each of the horizontal and vertical directions.

  17. Digital Video Over Space Systems and Networks

    NASA Technical Reports Server (NTRS)

    Grubbs, Rodney

    2010-01-01

    This slide presentation reviews the improvements and challenges that digital video provides over analog video. The use of digital video over IP options and trade offs, link integrity and latency are reviewed.

  18. Context-enhanced video understanding

    NASA Astrophysics Data System (ADS)

    Jaimes, Alejandro; Naphade, Milind R.; Nock, Harriet; Smith, John R.; Tseng, Belle L.

    2003-01-01

    Many recent efforts have been made to automatically index multimedia content with the aim of bridging the semantic gap between syntax and semantics. In this paper, we propose a novel framework to automatically index video using context for video understanding. First we discuss the notion of context and how it relates to video understanding. Then we present the framework we are constructing, which is modeled as an expert system that uses a rule-based engine, domain knowledge, visual detectors (for objects and scenes), and different data sources available with the video (metadata, text from automatic speech recognition, etc.). We also describe our approach to align text from speech recognition and video segments, and present experiments using a simple implementation of our framework. Our experiments show that context can be used to improve the performance of visual detectors.

  19. Watermarking textures in video games

    NASA Astrophysics Data System (ADS)

    Liu, Huajian; Berchtold, Waldemar; Schäfer, Marcel; Lieb, Patrick; Steinebach, Martin

    2014-02-01

    Digital watermarking is a promising solution to video game piracy. In this paper, based on the analysis of special challenges and requirements in terms of watermarking textures in video games, a novel watermarking scheme for DDS textures in video games is proposed. To meet the performance requirements in video game applications, the proposed algorithm embeds the watermark message directly in the compressed stream in DDS files and can be straightforwardly applied in watermark container technique for real-time embedding. Furthermore, the embedding approach achieves high watermark payload to handle collusion secure fingerprinting codes with extreme length. Hence, the scheme is resistant to collusion attacks, which is indispensable in video game applications. The proposed scheme is evaluated in aspects of transparency, robustness, security and performance. Especially, in addition to classical objective evaluation, the visual quality and playing experience of watermarked games is assessed subjectively in game playing.

  20. Magnetic Braking: A Video Analysis

    NASA Astrophysics Data System (ADS)

    Molina-Bolívar, J. A.; Abella-Palacios, A. J.

    2012-10-01

    This paper presents a laboratory exercise that introduces students to the use of video analysis software and the Lenz's law demonstration. Digital techniques have proved to be very useful for the understanding of physical concepts. In particular, the availability of affordable digital video offers students the opportunity to actively engage in kinematics in introductory-level physics.1,2 By using digital videos frame advance features and "marking" the position of a moving object in each frame, students are able to more precisely determine the position of an object at much smaller time increments than would be possible with common time devices. Once the student collects data consisting of positions and times, these values may be manipulated to determine velocity and acceleration. There are a variety of commercial and free applications that can be used for video analysis. Because the relevant technology has become inexpensive, video analysis has become a prevalent tool in introductory physics courses.

  1. Going out to Play on School Playgrounds (with Related Video)

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2012-01-01

    The attention being given to the problem of childhood obesity has placed greater emphasis on students' eating more healthful diets and getting more exercise. "Children need 60 minutes of play with moderate to vigorous activity every day to grow up to a healthy weight," says the federal government's "Let's Move" initiative to encourage students to…

  2. Accelerating video carving from unallocated space

    NASA Astrophysics Data System (ADS)

    Kalva, Hari; Parikh, Anish; Srinivasan, Avinash

    2013-03-01

    Video carving has become an essential tool in digital forensics. Video carving enables recovery of deleted video files from hard disks. Processing data to extract videos is a computationally intensive task. In this paper we present two methods to accelerate video carving: a method to accelerate fragment extraction, and a method to accelerate combining of these fragments into video segments. Simulation results show that complexity of video fragment extraction can be reduced by as much as 75% with minimal impact on the videos recovered.

  3. Holo-Chidi video concentrator card

    NASA Astrophysics Data System (ADS)

    Nwodoh, Thomas A.; Prabhakar, Aditya; Benton, Stephen A.

    2001-12-01

    The Holo-Chidi Video Concentrator Card is a frame buffer for the Holo-Chidi holographic video processing system. Holo- Chidi is designed at the MIT Media Laboratory for real-time computation of computer generated holograms and the subsequent display of the holograms at video frame rates. The Holo-Chidi system is made of two sets of cards - the set of Processor cards and the set of Video Concentrator Cards (VCCs). The Processor cards are used for hologram computation, data archival/retrieval from a host system, and for higher-level control of the VCCs. The VCC formats computed holographic data from multiple hologram computing Processor cards, converting the digital data to analog form to feed the acousto-optic-modulators of the Media lab's Mark-II holographic display system. The Video Concentrator card is made of: a High-Speed I/O (HSIO) interface whence data is transferred from the hologram computing Processor cards, a set of FIFOs and video RAM used as buffer for data for the hololines being displayed, a one-chip integrated microprocessor and peripheral combination that handles communication with other VCCs and furnishes the card with a USB port, a co-processor which controls display data formatting, and D-to-A converters that convert digital fringes to analog form. The co-processor is implemented with an SRAM-based FPGA with over 500,000 gates and controls all the signals needed to format the data from the multiple Processor cards into the format required by Mark-II. A VCC has three HSIO ports through which up to 500 Megabytes of computed holographic data can flow from the Processor Cards to the VCC per second. A Holo-Chidi system with three VCCs has enough frame buffering capacity to hold up to thirty two 36Megabyte hologram frames at a time. Pre-computed holograms may also be loaded into the VCC from a host computer through the low- speed USB port. Both the microprocessor and the co- processor in the VCC can access the main system memory used to store control

  4. A stereoscopic video conversion scheme based on spatio-temporal analysis of MPEG videos

    NASA Astrophysics Data System (ADS)

    Lin, Guo-Shiang; Huang, Hsiang-Yun; Chen, Wei-Chih; Yeh, Cheng-Ying; Liu, Kai-Che; Lie, Wen-Nung

    2012-12-01

    In this article, an automatic stereoscopic video conversion scheme which accepts MPEG-encoded videos as input is proposed. Our scheme is depth-based, relying on spatio-temporal analysis of the decoded video data to yield depth perception cues, such as temporal motion and spatial contrast, which reflect the relative depths between the foreground and the background areas. Our scheme is shot-adaptive, demanding that shot change detection and shot classification be performed for tuning of algorithm or parameters that are used for depth cue combination. The above-mentioned depth estimation is initially block-based, followed by a locally adaptive joint trilateral upsampling algorithm to reduce the computing load significantly. A recursive temporal filter is used to reduce the possible depth fluctuations (and also artifacts in the synthesized images) resulting from wrong depth estimations. The traditional Depth-Image-Based-Rendering algorithm is used to synthesize the left- and right-view frames for 3D display. Subjective tests show that videos converted by our scheme provide comparable perceived depth and visual quality with those converted from the depth data calculated by stereo vision techniques. Also, our scheme is shown to outperform the well-known TriDef software in terms of human's perceived 3D depth. Based on the implementation by using "OpenMP" parallel programming model, our scheme is capable of executing in real-time on a multi-core CPU platform.

  5. Interactive Video, The Next Step

    NASA Astrophysics Data System (ADS)

    Strong, L. R.; Wold-Brennon, R.; Cooper, S. K.; Brinkhuis, D.

    2012-12-01

    Video has the ingredients to reach us emotionally - with amazing images, enthusiastic interviews, music, and video game-like animations-- and it's emotion that motivates us to learn more about our new interest. However, watching video is usually passive. New web-based technology is expanding and enhancing the video experience, creating opportunities to use video with more direct interaction. This talk will look at an Educaton and Outreach team's experience producing video-centric curriculum using innovative interactive media tools from TED-Ed and FlixMaster. The Consortium for Ocean Leadership's Deep Earth Academy has partnered with the Center for Dark Energy Biosphere Investigations (C-DEBI) to send educators and a video producer aboard three deep sea research expeditions to the Juan de Fuca plate to install and service sub-seafloor observatories. This collaboration between teachers, students, scientists and media producers has proved a productive confluence, providing new ways of understanding both ground-breaking science and the process of science itself - by experimenting with new ways to use multimedia during ocean-going expeditions and developing curriculum and other projects post-cruise.

  6. Video-Based Fingerprint Verification

    PubMed Central

    Qin, Wei; Yin, Yilong; Liu, Lili

    2013-01-01

    Conventional fingerprint verification systems use only static information. In this paper, fingerprint videos, which contain dynamic information, are utilized for verification. Fingerprint videos are acquired by the same capture device that acquires conventional fingerprint images, and the user experience of providing a fingerprint video is the same as that of providing a single impression. After preprocessing and aligning processes, “inside similarity” and “outside similarity” are defined and calculated to take advantage of both dynamic and static information contained in fingerprint videos. Match scores between two matching fingerprint videos are then calculated by combining the two kinds of similarity. Experimental results show that the proposed video-based method leads to a relative reduction of 60 percent in the equal error rate (EER) in comparison to the conventional single impression-based method. We also analyze the time complexity of our method when different combinations of strategies are used. Our method still outperforms the conventional method, even if both methods have the same time complexity. Finally, experimental results demonstrate that the proposed video-based method can lead to better accuracy than the multiple impressions fusion method, and the proposed method has a much lower false acceptance rate (FAR) when the false rejection rate (FRR) is quite low. PMID:24008283

  7. The NASA "Why?" Files: The Case of the Inhabitable Habitat. A Lesson Guide with Activities in Mathematics, Science, and Technology.

    ERIC Educational Resources Information Center

    Ricles, Shannon

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guides. The story lines of each program or episode involve six inquisitive school children who meet in a treehouse. They seek the solution of a particular problem, and…

  8. Face retrieval in video sequences using Web images database

    NASA Astrophysics Data System (ADS)

    Leo, M.; Battisti, F.; Carli, M.; Neri, A.

    2015-03-01

    Face processing techniques for automatic recognition in broadcast video attract the research interest because of its value in applications, such as video indexing, retrieval, and summarization. In multimedia press review, the automatic annotation of broadcasting news programs is a challenging task because people can appear with large appearance variations such as hair styles, illumination conditions and poses that make the comparison between similar faces more difficult. In this paper a technique for automatic face identification in TV broadcasting programs based on a gallery of faces downloaded from Web is proposed. The approach is based on a joint use of Scale Invariant Feature Transform descriptor and Eigenfaces-based algorithms and it has been tested on video sequences using a database of images acquired starting from a web search. Experimental results show that the joint use of these two approaches improves the recognition rate in case of use Standard Definition (SD) and High Definition (HD) standards.

  9. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  10. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  11. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  12. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  13. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  14. Teaching corporate culture using interactive video training

    SciTech Connect

    Gardner, P.R.

    1989-02-01

    The Westinghouse Hanford Company (Westinghouse Hanford) Total Qualtiy Program includes development of an Interactive Video (IV) course, Hanford General Employee Training (HGET). The commitment to Total Quality is developed in both new and requalifying employees by requiring them to make positive choices when confronted with real life scenarios showing violations of safety, security, and quality standards. This courseware is different from most HGET courses because it puts the trainee in a role-playing mode and requires the trainee to recognize and respond ''in the Westinghouse Hanford way.'' 7 refs.

  15. Knowledge-based approach to video content classification

    NASA Astrophysics Data System (ADS)

    Chen, Yu; Wong, Edward K.

    2001-01-01

    A framework for video content classification using a knowledge-based approach is herein proposed. This approach is motivated by the fact that videos are rich in semantic contents, which can best be interpreted and analyzed by human experts. We demonstrate the concept by implementing a prototype video classification system using the rule-based programming language CLIPS 6.05. Knowledge for video classification is encoded as a set of rules in the rule base. The left-hand-sides of rules contain high level and low level features, while the right-hand-sides of rules contain intermediate results or conclusions. Our current implementation includes features computed from motion, color, and text extracted from video frames. Our current rule set allows us to classify input video into one of five classes: news, weather, reporting, commercial, basketball and football. We use MYCIN's inexact reasoning method for combining evidences, and to handle the uncertainties in the features and in the classification results. We obtained good results in a preliminary experiment, and it demonstrated the validity of the proposed approach.

  16. Knowledge-based approach to video content classification

    NASA Astrophysics Data System (ADS)

    Chen, Yu; Wong, Edward K.

    2000-12-01

    A framework for video content classification using a knowledge-based approach is herein proposed. This approach is motivated by the fact that videos are rich in semantic contents, which can best be interpreted and analyzed by human experts. We demonstrate the concept by implementing a prototype video classification system using the rule-based programming language CLIPS 6.05. Knowledge for video classification is encoded as a set of rules in the rule base. The left-hand-sides of rules contain high level and low level features, while the right-hand-sides of rules contain intermediate results or conclusions. Our current implementation includes features computed from motion, color, and text extracted from video frames. Our current rule set allows us to classify input video into one of five classes: news, weather, reporting, commercial, basketball and football. We use MYCIN's inexact reasoning method for combining evidences, and to handle the uncertainties in the features and in the classification results. We obtained good results in a preliminary experiment, and it demonstrated the validity of the proposed approach.

  17. Development of a Video System for Rapid Generation of Learning Sequences.

    ERIC Educational Resources Information Center

    Pieper, William J.; Smith, Edgar A.

    The object of this program was to develop and evaluate an improved portable video system for use as an instructional software design tool. The product developed was a basic configuration of half-inch video equipment using a three-camera system augmented with battery-powered recorder cameras. The combined hardware and manuals allowed the researcher…

  18. Two Variations of Video Modeling Interventions for Teaching Play Skills to Children with Autism

    ERIC Educational Resources Information Center

    Sancho, Kimberly; Sidener, Tina M.; Reeve, Sharon A.; Sidener, David W.

    2010-01-01

    The current study employed an adapted alternating treatments design with reversal and multiple probe across participants components to compare the effects of traditional video priming and simultaneous video modeling on the acquisition of play skills in two children diagnosed with autism. Generalization was programmed across play sets, instructors,…

  19. Impact Evaluation of FACTS & Feelings: A Home-Based Video Sex Education Curriculum.

    ERIC Educational Resources Information Center

    Miller, Brent C.; And Others

    1993-01-01

    Families (n=548) with seventh- or eighth-grade adolescents were randomly assigned to receive videotape sex education curriculum including videos with mailed newsletters, videos without newsletters, or neither (control group). Found no significant effect of the program on key outcome variables of teenagers' sexual intentions or behaviors.…

  20. Violence in Music Videos: Examining the Prevalence and Context of Physical Aggression.

    ERIC Educational Resources Information Center

    Smith, Stacy L.; Boyson, Aaron R.

    2002-01-01

    Examines violence in music video programming. Reveals that 15% of music videos feature violence, and most of that aggression is sanitized, not chastised, and presented in realistic contexts. Discusses the findings in terms of the risk that exposure to violence in each channel and genre may be posing to viewers' learning of aggression, fear, and…

  1. The Development of Videos in Culturally Grounded Drug Prevention for Rural Native Hawaiian Youth

    ERIC Educational Resources Information Center

    Okamoto, Scott K.; Helm, Susana; McClain, Latoya L.; Dinson, Ay-Laina

    2012-01-01

    The purpose of this study was to adapt and validate narrative scripts to be used for the video components of a culturally grounded drug prevention program for rural Native Hawaiian youth. Scripts to be used to film short video vignettes of drug-related problem situations were developed based on a foundation of pre-prevention research funded by the…

  2. Interactive Video in Training. Computers in Personnel--Making Management Profitable.

    ERIC Educational Resources Information Center

    Copeland, Peter

    Interactive video is achieved by merging the two powerful technologies of microcomputing and video. Using television as the vehicle for display, text and diagrams, filmic images, and sound can be used separately or in combination to achieve a specific training task. An interactive program can check understanding, determine progress, and challenge…

  3. Motion Pictures and Video Cassettes 1971. AV-USA Supplement 2.

    ERIC Educational Resources Information Center

    Hope, Thomas W.

    The financial status of the motion picture and of the video cassette industry in 1970 are reviewed. Based on production rates and income of these industries, trends are discovered. Figures on local origination of television programing and commercials are also included. The section on video cassettes includes the following information: the current…

  4. Understanding Video as a Tool for Teacher Education: Investigating Instructional Strategies to Promote Reflection

    ERIC Educational Resources Information Center

    Blomberg, Geraldine; Sherin, Miriam Gamoran; Renkl, Alexander; Glogger, Inga; Seidel, Tina

    2014-01-01

    There is a general consensus among researchers and teacher educators that classroom video can be a valuable tool for pre-service teacher education. Media such as video are not, however, in themselves effective. They have to be embedded in an instructional program to be useful. Yet, little empirical research examines how specific instructional…

  5. Video systems for alarm assessment

    SciTech Connect

    Greenwoll, D.A.; Matter, J.C. ); Ebel, P.E. )

    1991-09-01

    The purpose of this NUREG is to present technical information that should be useful to NRC licensees in designing closed-circuit television systems for video alarm assessment. There is a section on each of the major components in a video system: camera, lens, lighting, transmission, synchronization, switcher, monitor, and recorder. Each section includes information on component selection, procurement, installation, test, and maintenance. Considerations for system integration of the components are contained in each section. System emphasis is focused on perimeter intrusion detection and assessment systems. A glossary of video terms is included. 13 figs., 9 tabs.

  6. Solar greenhouse workshop; video documentary

    SciTech Connect

    Austin, B.; Devine B.; Taylor, C.

    1980-01-01

    A 38 minute video-tape documentary of the building of an attached solar greenhouse is presented. The tape follows the construction process from foundation preparation to greenhouse completion. The tape allows greater outreach to potential builders of solar greenhouses than a conventional construction workshop. It allows viewers to appreciate the simplicity of construction, and encourages, by example, interested people to start building. The process of making the documentary is briefly described, as are its potential uses. Copies of the video-tape are available, for the cost of the tape alone, from Antioch Video, Antioch College, Yellow Springs, Ohio 45387.

  7. Real-time lossless compression for HDTV video using a GPGPU

    NASA Astrophysics Data System (ADS)

    Seo, Guiwon; Jarno, Mielikainen; Youn, Sungwook; Lee, Chulhee

    2011-10-01

    Recently, high quality video services have become widely available. To transmit or store these HD video programs, compression is required and various lossy compression schemes have been developed. On the other hand, there are some applications which require lossless compression. However, most conventional lossless coding methods have high complexity and require a long processing time. In this paper, a parallel lossless compression algorithm with low complexity is proposed. The proposed compression algorithm reduced HD video sequences about by half. Furthermore, the processing time was significantly reduced when using a GPGPU. The algorithm can be implemented in real time for HD video sequences.

  8. Multiview video quality enhancement

    NASA Astrophysics Data System (ADS)

    Jovanov, Ljubomir; Luong, Hiêp; Philips, Wilfried

    2016-01-01

    Realistic visualization is crucial for a more intuitive representation of complex data, medical imaging, simulation, and entertainment systems. In this respect, multiview autostereoscopic displays are a great step toward achieving the complete immersive user experience, although providing high-quality content for these types of displays is still a great challenge. Due to the different characteristics/settings of the cameras in the multiview setup and varying photometric characteristics of the objects in the scene, the same object may have a different appearance in the sequences acquired by the different cameras. Images representing views recorded using different cameras, in practice, have different local noise, color, and sharpness characteristics. View synthesis algorithms introduce artifacts due to errors in disparity estimation/bad occlusion handling or due to an erroneous warping function estimation. If the input multiview images are not of sufficient quality and have mismatching color and sharpness characteristics, these artifacts may become even more disturbing. Accordingly, the main goal of our method is to simultaneously perform multiview image sequence denoising, color correction, and the improvement of sharpness in slightly defocused regions. Results show that the proposed method significantly reduces the amount of the artifacts in multiview video sequences, resulting in a better visual experience.

  9. Time synchronized video systems

    NASA Technical Reports Server (NTRS)

    Burnett, Ron

    1994-01-01

    The idea of synchronizing multiple video recordings to some type of 'range' time has been tried to varying degrees of success in the past. Combining this requirement with existing time code standards (SMPTE) and the new innovations in desktop multimedia however, have afforded an opportunity to increase the flexibility and usefulness of such efforts without adding costs over the traditional data recording and reduction systems. The concept described can use IRIG, GPS or a battery backed internal clock as the master time source. By converting that time source to Vertical Interval Time Code or Longitudinal Time Code, both in accordance with the SMPTE standards, the user will obtain a tape that contains machine/computer readable time code suitable for use with editing equipment that is available off-the-shelf. Accuracy on playback is then determined by the playback system chosen by the user. Accuracies of +/- 2 frames are common among inexpensive systems and complete frame accuracy is more a matter of the users' budget than the capability of the recording system.

  10. Robust efficient video fingerprinting

    NASA Astrophysics Data System (ADS)

    Puri, Manika; Lubin, Jeffrey

    2009-02-01

    We have developed a video fingerprinting system with robustness and efficiency as the primary and secondary design criteria. In extensive testing, the system has shown robustness to cropping, letter-boxing, sub-titling, blur, drastic compression, frame rate changes, size changes and color changes, as well as to the geometric distortions often associated with camcorder capture in cinema settings. Efficiency is afforded by a novel two-stage detection process in which a fast matching process first computes a number of likely candidates, which are then passed to a second slower process that computes the overall best match with minimal false alarm probability. One key component of the algorithm is a maximally stable volume computation - a three-dimensional generalization of maximally stable extremal regions - that provides a content-centric coordinate system for subsequent hash function computation, independent of any affine transformation or extensive cropping. Other key features include an efficient bin-based polling strategy for initial candidate selection, and a final SIFT feature-based computation for final verification. We describe the algorithm and its performance, and then discuss additional modifications that can provide further improvement to efficiency and accuracy.

  11. Positive association of video game playing with left frontal cortical thickness in adolescents.

    PubMed

    Kühn, Simone; Lorenz, Robert; Banaschewski, Tobias; Barker, Gareth J; Büchel, Christian; Conrod, Patricia J; Flor, Herta; Garavan, Hugh; Ittermann, Bernd; Loth, Eva; Mann, Karl; Nees, Frauke; Artiges, Eric; Paus, Tomas; Rietschel, Marcella; Smolka, Michael N; Ströhle, Andreas; Walaszek, Bernadetta; Schumann, Gunter; Heinz, Andreas; Gallinat, Jürgen

    2014-01-01

    Playing video games is a common recreational activity of adolescents. Recent research associated frequent video game playing with improvements in cognitive functions. Improvements in cognition have been related to grey matter changes in prefrontal cortex. However, a fine-grained analysis of human brain structure in relation to video gaming is lacking. In magnetic resonance imaging scans of 152 14-year old adolescents, FreeSurfer was used to estimate cortical thickness. Cortical thickness across the whole cortical surface was correlated with self-reported duration of video gaming (hours per week). A robust positive association between cortical thickness and video gaming duration was observed in left dorsolateral prefrontal cortex (DLPFC) and left frontal eye fields (FEFs). No regions showed cortical thinning in association with video gaming frequency. DLPFC is the core correlate of executive control and strategic planning which in turn are essential cognitive domains for successful video gaming. The FEFs are a key region involved in visuo-motor integration important for programming and execution of eye movements and allocation of visuo-spatial attention, processes engaged extensively in video games. The results may represent the biological basis of previously reported cognitive improvements due to video game play. Whether or not these results represent a-priori characteristics or consequences of video gaming should be studied in future longitudinal investigations. PMID:24633348

  12. Positive Association of Video Game Playing with Left Frontal Cortical Thickness in Adolescents

    PubMed Central

    Kühn, Simone; Lorenz, Robert; Banaschewski, Tobias; Barker, Gareth J.; Büchel, Christian; Conrod, Patricia J.; Flor, Herta; Garavan, Hugh; Ittermann, Bernd; Loth, Eva; Mann, Karl; Nees, Frauke; Artiges, Eric; Paus, Tomas; Rietschel, Marcella; Smolka, Michael N.; Ströhle, Andreas; Walaszek, Bernadetta; Schumann, Gunter; Heinz, Andreas; Gallinat, Jürgen

    2014-01-01

    Playing video games is a common recreational activity of adolescents. Recent research associated frequent video game playing with improvements in cognitive functions. Improvements in cognition have been related to grey matter changes in prefrontal cortex. However, a fine-grained analysis of human brain structure in relation to video gaming is lacking. In magnetic resonance imaging scans of 152 14-year old adolescents, FreeSurfer was used to estimate cortical thickness. Cortical thickness across the whole cortical surface was correlated with self-reported duration of video gaming (hours per week). A robust positive association between cortical thickness and video gaming duration was observed in left dorsolateral prefrontal cortex (DLPFC) and left frontal eye fields (FEFs). No regions showed cortical thinning in association with video gaming frequency. DLPFC is the core correlate of executive control and strategic planning which in turn are essential cognitive domains for successful video gaming. The FEFs are a key region involved in visuo-motor integration important for programming and execution of eye movements and allocation of visuo-spatial attention, processes engaged extensively in video games. The results may represent the biological basis of previously reported cognitive improvements due to video game play. Whether or not these results represent a-priori characteristics or consequences of video gaming should be studied in future longitudinal investigations. PMID:24633348

  13. Exploiting content-based networking for fine granularity multireceiver video streaming

    NASA Astrophysics Data System (ADS)

    Eide, Viktor S. W.; Eliassen, Frank; Michaelsen, Jørgen A.

    2005-01-01

    Efficient delivery of video data over computer networks has been studied extensively for decades. Still, multi-receiver video delivery represents a challenge. The challenge is complicated by heterogeneity in network availability, end node capabilities, and receiver preferences. This paper demonstrates that content-based networking is a promising technology for efficient multi-receiver video streaming. The contribution of this work is the bridging of content-based networking with techniques from the fields of video compression and streaming. In the presented approach, each video receiver is provided with fine grained selectivity along different video quality dimensions, such as region of interest, signal to noise ratio, colors, and temporal resolution. Efficient delivery, in terms of network utilization and end node processing requirements, is maintained. A prototype is implemented in the Java programming language and the software is available as open source. Experimental results are presented which demonstrate the feasibility of our approach.

  14. Visual content highlighting via automatic extraction of embedded captions on MPEG compressed video

    NASA Astrophysics Data System (ADS)

    Yeo, Boon-Lock; Liu, Bede

    1996-03-01

    Embedded captions in TV programs such as news broadcasts, documentaries and coverage of sports events provide important information on the underlying events. In digital video libraries, such captions represent a highly condensed form of key information on the contents of the video. In this paper we propose a scheme to automatically detect the presence of captions embedded in video frames. The proposed method operates on reduced image sequences which are efficiently reconstructed from compressed MPEG video and thus does not require full frame decompression. The detection, extraction and analysis of embedded captions help to capture the highlights of visual contents in video documents for better organization of video, to present succinctly the important messages embedded in the images, and to facilitate browsing, searching and retrieval of relevant clips.

  15. Exploiting content-based networking for fine granularity multireceiver video streaming

    NASA Astrophysics Data System (ADS)

    Eide, Viktor S. W.; Eliassen, Frank; Michaelsen, Jørgen A.

    2004-12-01

    Efficient delivery of video data over computer networks has been studied extensively for decades. Still, multi-receiver video delivery represents a challenge. The challenge is complicated by heterogeneity in network availability, end node capabilities, and receiver preferences. This paper demonstrates that content-based networking is a promising technology for efficient multi-receiver video streaming. The contribution of this work is the bridging of content-based networking with techniques from the fields of video compression and streaming. In the presented approach, each video receiver is provided with fine grained selectivity along different video quality dimensions, such as region of interest, signal to noise ratio, colors, and temporal resolution. Efficient delivery, in terms of network utilization and end node processing requirements, is maintained. A prototype is implemented in the Java programming language and the software is available as open source. Experimental results are presented which demonstrate the feasibility of our approach.

  16. Videos & Tools: MedlinePlus

    MedlinePlus Videos and Cool Tools

    Skip navigation U.S. National Library of Medicine Menu Health Topics Drugs & Supplements Videos & Tools About MedlinePlus Search Search MedlinePlus GO GO About MedlinePlus Site Map FAQs Contact Us Health ...

  17. Virtual Space Camp Video Game

    NASA Astrophysics Data System (ADS)

    Speyerer, E. J.; Ferrari, K. A.; Lowes, L. L.; Raad, P. E.; Cuevas, T.; Purdy, J. A.

    2006-03-01

    With advances in computers, graphics, and especially video games, manned space exploration can become real, by creating a safe, fun learning environment that allows players to explore the solar system from the comfort of their personal computers.

  18. GFSC-TV Demo Video

    NASA Technical Reports Server (NTRS)

    1989-01-01

    This demonstration video produced by and for the Goddard Space Flight Center Television facility shows some of the capabilities of this state of the art facility that are available to projects at Goddard.

  19. Video Zoom into Veil Nebula

    NASA Video Gallery

    This video opens with a backyard view of the nighttime sky centered on the constellation Cygnus, the Swan. We zoom into a vast donut-shaped feature called the Veil Nebula. It is the tattered expand...

  20. Feedback stitching for gigapixel video

    NASA Astrophysics Data System (ADS)

    Marks, Daniel L.; Bange, Lauren M.; Brady, David J.

    2015-11-01

    Methods of stitching static panoramas are unsuitable for video-rate stitching from camera arrays, because these methods are too computationally intensive for real-time operation and do not take advantage of prior knowledge of camera positions or the coherence between successive frames of a video sequence. We propose feedback stitching, which embeds the stitching process in a feedback loop, so that as new frames are captured, any new stitching errors occurring in the video sequence are analyzed and corrected as the sequence progresses. These algorithms are suitable for multiscale cameras, a camera array technology proven to be capable of gigapixel snapshot and video imaging, to allow for real-time compensation of any registration or parallax errors.

  1. Video Production with Fewer Errors.

    ERIC Educational Resources Information Center

    Veilleux, Rene G.

    1991-01-01

    Ten steps to avoid postproduction video revision are needs analysis; use of production, review, and management teams; demonstration for the scriptwriter; script approval; rehearsal; revision; final taping; editing; and final review. (SK)

  2. Health Videos: MedlinePlus

    MedlinePlus Videos and Cool Tools

    ... nlm.nih.gov/medlineplus/ency/anatomyvideos.html.htm Health Videos To use the sharing features on this ... first to achieve this important distinction for online health information and services. Learn more about A.D. ...

  3. Rheumatoid Arthritis Educational Video Series

    MedlinePlus Videos and Cool Tools

    ... to take a more active role in your care. The information in these videos should not take ... She is a critical member of our patient care team. Managing Your Arthritis Managing Your Arthritis Managing ...

  4. NASA Video Catalog. Supplement 12

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This report lists 1878 video productions from the NASA STI Database. This issue of the NASA Video Catalog cites video productions listed in the NASA STI Database. The videos listed have been developed by the NASA centers, covering Shuttle mission press conferences; fly-bys of planets; aircraft design, testing and performance; environmental pollution; lunar and planetary exploration; and many other categories related to manned and unmanned space exploration. Each entry in the publication consists of a standard bibliographic citation accompanied by an abstract. The listing of the entries is arranged by STAR categories. A complete Table of Contents describes the scope of each category. For users with specific information, a Title Index is available. A Subject Term Index, based on the NASA Thesaurus, is also included. Guidelines for usage of NASA audio/visual material, ordering information, and order forms are also available.

  5. PC Based Video on Demand Trials.

    ERIC Educational Resources Information Center

    Branch, Philip; Durran, Jennifer

    Many educational institutions have a substantial personal computer (PC) network that can be adapted to provide digital video on demand, as well as PCs that can be used as video on demand clients. To gain insight into the issues involved in using this technology in an educational environment that relies heavily on video, a simple, low cost video on…

  6. Using Video to Analyze One's Own Teaching

    ERIC Educational Resources Information Center

    Tripp, Tonya; Rich, Peter

    2012-01-01

    Recently, interest in using video to facilitate teacher reflection has increased. Despite this increase, the frameworks employed to help teachers use video to reflect on their teaching are not based on the results of prior video analysis research. There is a need to better understand how and in what ways video has been used to reflect on one's own…

  7. Documenting Laboratory Procedures with Video

    PubMed Central

    Wyttenbach, Robert A.

    2015-01-01

    Demonstrating laboratory procedures in person during class time can be time-consuming. When procedures are done under a microscope, live demonstration is also impractical because of the limited number of students who can view the demonstration at once. Creating videos beforehand, which students can watch before class and review during lab sessions, solves both of these problems. This article suggests ways to make and distribute high quality video of microscopic procedures. PMID:26240520

  8. TV Video-Level Controller

    NASA Technical Reports Server (NTRS)

    Kravitz, M.; Freedman, L. A.; Fredd, E. H.; Denef, D. E.

    1986-01-01

    Constant output maintained, though luminance varies by 5 million to 1. Three means of normalizing video output utilized in video-level controller: iris adjustment, tube voltage adjustment, and automatic gain control. With aid of automatic light control and gain control, television camera accommodates maximum light level 5 million times greater than lowest light level, while outputting constant 3-V peak signal to processing circuitry.

  9. HEP visualization and video technology

    SciTech Connect

    Lebrun, P.; Swoboda, D.

    1994-12-31

    The use of scientific visualization for HEP analysis is briefly reviewed. The applications are highly interactive and very dynamical in nature. At Fermilab, E687, in collaboration with Visual Media Services, has produced a 1/2 hour video tape demonstrating the capability of SGI-EXPLORER applied to a Dalitz Analysis of Charm decay. This short contribution describes the authors experience with visualization and video technologies.

  10. Documenting Laboratory Procedures with Video.

    PubMed

    Wyttenbach, Robert A

    2015-01-01

    Demonstrating laboratory procedures in person during class time can be time-consuming. When procedures are done under a microscope, live demonstration is also impractical because of the limited number of students who can view the demonstration at once. Creating videos beforehand, which students can watch before class and review during lab sessions, solves both of these problems. This article suggests ways to make and distribute high quality video of microscopic procedures. PMID:26240520

  11. Correspondence between Video CD-ROM and Community-Based Job Preferences for Individuals with Developmental Disabilities

    ERIC Educational Resources Information Center

    Ellerd, David A.; Morgan, Robert L.; Salzberg, Charles L.

    2006-01-01

    This study examined correspondence in selections of job preference across a video CD-ROM assessment program, community jobs observed during employment site visits, and photographs of employment sites. For 20 participants ages 18 - 22 with developmental disabilities, the video CD-ROM program was initially administered to identify preferred jobs,…

  12. Audio and Video Reflections to Promote Social Justice

    ERIC Educational Resources Information Center

    Boske, Christa

    2011-01-01

    Purpose: The purpose of this paper is to examine how 15 graduate students enrolled in a US school leadership preparation program understand issues of social justice and equity through a reflective process utilizing audio and/or video software. Design/methodology/approach: The study is based on the tradition of grounded theory. The researcher…

  13. Marine Education through Videos: The Wave of the Future?

    ERIC Educational Resources Information Center

    Calkins, Jay R.

    1988-01-01

    Reports on a study designed to determine the effectiveness of two video programs with an audience of varied ages, grade levels, and developmental levels. Indicates that a significant difference was found between concrete, transitional, and formal operational students on pretest scores and developmental levels and results on the posttest. (RT)

  14. Video Databases: An Emerging Tool in Business Education

    ERIC Educational Resources Information Center

    MacKinnon, Gregory; Vibert, Conor

    2014-01-01

    A video database of business-leader interviews has been implemented in the assignment work of students in a Bachelor of Business Administration program at a primarily-undergraduate liberal arts university. This action research study was designed to determine the most suitable assignment work to associate with the database in a Business Strategy…

  15. The Video Song Clip in the ESL Classroom.

    ERIC Educational Resources Information Center

    Filice, Serafina Lina; Sturino, Domenico

    1999-01-01

    Presents a number of practical ideas in promoting the learning of English through the use of a video song clip based on successful use of the classic "We Are the World," over the years with students at the University of Calabria, Italy as well as with adults in the adult Education program at Mohawk College in Ontario, Canada. (Author/VWL)

  16. Promotional Video Production in a Foreign Language Course.

    ERIC Educational Resources Information Center

    Fukushima, Tatsuya

    2002-01-01

    Discusses a technology-based project as a requirement for a traditional intermediate Japanese course at the University of Arkansas in which students worked in a small group to produce the university's promotional video in the target language, thus enhancing their Japanese language skills and promoting the program to the public. (Author/VWL)

  17. Meaningful Learning through Video-Supported Forum-Theater

    ERIC Educational Resources Information Center

    Hakkarainen, Paivi; Vapalahti, Kati

    2011-01-01

    This paper presents the first cycle of a design-based study at Mikkeli University of Applied Sciences, Finland, during which a video-supported forum-theater approach was implemented and evaluated. Students enrolled in the Drama course in the Civic Activities and Youth Work degree program produced and recorded forum-theater performances about…

  18. "VideoPaper" in Context: Case Reports from the Field

    ERIC Educational Resources Information Center

    Cogan-Drew, Dan

    2009-01-01

    "VideoPaper Builder" (VPB) was originally funded in 2001 through the National Science Foundation's "Bridging Research and Practice" program in recognition of the software's promise to articulate the relevance and facilitate the dissemination of educational research to practicing teachers. After four years and two subsequent software upgrades, the…

  19. The New York Times Guide to the Best Children's Videos.

    ERIC Educational Resources Information Center

    1999

    More parents than ever before are making a conscious decision to be more selective about what their children watch and the types of games they play. This guide lists recommended videos and provides parents with informative guidelines to enable them to make informed program choices. The first part of the guide presents brief reports from the field:…

  20. WCE video segmentation using textons

    NASA Astrophysics Data System (ADS)

    Gallo, Giovanni; Granata, Eliana

    2010-03-01

    Wireless Capsule Endoscopy (WCE) integrates wireless transmission with image and video technology. It has been used to examine the small intestine non invasively. Medical specialists look for signicative events in the WCE video by direct visual inspection manually labelling, in tiring and up to one hour long sessions, clinical relevant frames. This limits the WCE usage. To automatically discriminate digestive organs such as esophagus, stomach, small intestine and colon is of great advantage. In this paper we propose to use textons for the automatic discrimination of abrupt changes within a video. In particular, we consider, as features, for each frame hue, saturation, value, high-frequency energy content and the responses to a bank of Gabor filters. The experiments have been conducted on ten video segments extracted from WCE videos, in which the signicative events have been previously labelled by experts. Results have shown that the proposed method may eliminate up to 70% of the frames from further investigations. The direct analysis of the doctors may hence be concentrated only on eventful frames. A graphical tool showing sudden changes in the textons frequencies for each frame is also proposed as a visual aid to find clinically relevant segments of the video.