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. Frederick and Washington west 30 x 60 minute quadrangles: new projects of national geologic mapping program in central Appalachians

    SciTech Connect

    Reinhardt, J.; Lyttle, P.T.; Newell, W.L.

    1988-08-01

    The National Geologic Mapping Program has revitalized the US Geological Survey's mapping efforts; the Frederick and Washington West projects are pioneering parts of the program to increase the quantity and the versatility of geologic maps. The map area is on the western margin of the rapidly growing Baltimore-Washington urban corridor where the need for accurate information on geotechnical characteristics of rock units, the rates of geomorphic processes, the risks from geologic hazards, and the geohydrologic characteristics of rocks within the major physiographic provinces are critical issues. Key issues include concerns over ground-water resources and waste disposal, radon gas hazards, and the suitability of areas for extraction of rock and mineral resources.

  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. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... video description per calendar quarter during prime time or on children's programming, on each channel... 47 Telecommunication 4 2010-10-01 2010-10-01 false Video description of video programming. 79.3... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.3 Video description of...

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

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... provide 50 hours of video description per calendar quarter, either during prime time or on children's... 47 Telecommunication 4 2013-10-01 2013-10-01 false Video description of video programming. 79.3... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.3 Video description of...

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

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... provide 50 hours of video description per calendar quarter, either during prime time or on children's... 47 Telecommunication 4 2012-10-01 2012-10-01 false Video description of video programming. 79.3... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.3 Video description of...

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

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... transmission by a video programming distributor. (8) Children's Programming. Television programming directed at children 16 years of age and under. (b) The following video programming distributors must provide... 47 Telecommunication 4 2014-10-01 2014-10-01 false Video description of video programming....

  9. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... video description per calendar quarter during prime time or on children's programming, on each channel... first transmission by a video programming distributor. (8) Children's Programming. Television programming directed at children 16 years of age and under. (b) The following video programming...

  10. Visualizing and Writing Video Programs.

    ERIC Educational Resources Information Center

    Floyd, Steve

    1979-01-01

    Reviews 10 steps which serve as guidelines to simplify the creative process of producing a video training program: (1) audience analysis, (2) task analysis, (3) definition of objective, (4) conceptualization, (5) visualization, (6) storyboard, (7) video storyboard, (8) evaluation, (9) revision, and (10) production. (LRA)

  11. 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…

  12. 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... 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...

  13. 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... 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...

  14. 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... 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...

  15. 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... 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...

  16. 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...

  17. Diffusing capacity and spirometry following a 60-minute dive to 4.5 meters.

    PubMed

    Koehle, M S; Hodges, A N H; Lynn, B M; Rachich, M F; McKenzie, D C

    2006-01-01

    The purpose of this study was to assess the contribution of SCUBA to the pulmonary effects of diving to 4.5 meters depth in healthy subjects using a randomized crossover control condition. Ten healthy divers performed two 60-minute 'dives' using SCUBA in a swimming pool. The non-immersed 1 ATA SCUBA control exposure took place at ambient pressure in the laboratory. Thirty minutes prior to, and 30 and 90 minutes post-exposure, FVC (forced vital capacity), FEV1.0 (forced expired volume), peak expiratory flow rate (PEFR), diffusing capacity (DL(co)), heart rate (HR) and temperature were measured. No significant differences were noted in HR, temperature or spirometry between the two conditions. A significant reduction in diffusing capacity occurred at 30 and 90 minutes after the pool dive (9.3% and 15.1%, respectively, p < 0.05). There was no concordant change in DL(co) following the non-immersed 1 ATA SCUBA control. Thus, a pool dive to 4.5 meters for 60 minutes causes a decrease in DL(co), without a change in spirometry, while breathing from SCUBA equipment without immersion causes no significant change in lung function.

  18. 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... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.1 Closed captioning of video programming. (a) Definitions. For purposes of this section the following definitions shall apply: (1)...

  19. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Closed captioning of video programming. 79.1... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.1 Closed captioning of video programming. (a) Definitions. For purposes of this section the following definitions shall apply: (1)...

  20. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Closed captioning of video programming. 79.1... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.1 Closed captioning of video programming. (a) Definitions. For purposes of this section the following definitions shall apply: (1)...

  1. 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... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.1 Closed captioning of video programming. (a) Definitions. For purposes of this section the following definitions shall apply: (1)...

  2. 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

  3. 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.

  4. 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.

  5. 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.

  6. 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....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...

  7. 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....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...

  8. 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....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...

  9. 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...

  10. 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....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...

  11. Preliminary Geologic Map of the Mount Hood 30- by 60-minute Quadrangle, Northern Cascade Range, Oregon

    USGS Publications Warehouse

    Sherrod, David R.; Scott, William E.

    1995-01-01

    This map shows the geology of the central and eastern parts of the Cascade Range in northern Oregon. The Quaternary andesitic stratovolcano of Mount Hood dominates the northwest quarter of the quadrangle, but nearly the entire area is underlain by arc-related volcanic and volcaniclastic rocks of the Cascade Range. Most stratigraphic units were emplaced since middle Miocene time, and all are Oligocene or younger. Despite the proximity of the map area to the Portland metropolitan area, large parts remained virtually unstudied or known only from limited reconnaissance until the late 1970s. A notable exception is the area surrounding Mount Hood, where mapping and chemical analyses by Wise (1969) provided a framework for geologic interpretation. Mapping since 1975 was conducted first to understand the stratigraphy and structure of the Columbia River Basalt Group (Anderson, 1978; Vogt, 1981; J.L. Anderson, in Swanson and others, 1981; Vandiver-Powell, 1978; Burck, 1986) and later to examine the geothermal potential of Mount Hood (Priest and others, 1982). Additional mapping was completed in 1985 for a geologic map of the Cascade Range in Oregon (Sherrod and Smith, 1989). From 1987 to 1990, detailed mapping was conducted in three 15-minute quadrangles on a limited basis (D.R. Sherrod, unpublished mapping) (see fig. 1 for index to mapping). An ongoing volcanic hazards study of Mount Hood by the U.S. Geological Survey (Scott and others, 1994) has provided the catalyst for completing the geologic map of the Mount Hood 30-minute by 60-minute quadrangle. As of June 1994, only two broad areas still remain largely unmapped. One of these areas, labeled 'unmapped' on the geologic map, lies in the Salmon River valley south of Zigzag along the west margin of the quadrangle. Although strata of the Columbia River Basalt Group in the Salmon River valley were mapped in detail by Burck (1986), the overlying middle and upper(?) Miocene lava flows, volcaniclastic strata, and intrusions

  12. 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…

  13. 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…

  14. 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…

  15. 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…

  16. 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…

  17. 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...

  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. 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...

  2. 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...

  3. 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.

  4. 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...

  5. 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.

  6. 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.

  7. 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,…

  8. Video Program Catalogue, 1976/77.

    ERIC Educational Resources Information Center

    Public Television Library, Washington, DC.

    More than 2000 individual television programs produced by the nation's public broadcasting stations are listed in this catalog. The programs are divided among more than 270 subject headings, and they represent the general interest areas of public affairs, current issues, art, health, science, instruction, sports, and childrens shows. Programs and…

  9. 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...

  10. Using Video Cases to Scaffold Mentoring Competencies: A Program Design from the Young Women Leaders Program

    ERIC Educational Resources Information Center

    Lewis, Bryan Rossiter

    2013-01-01

    This capstone project conducted an intervention using video cases to scaffold traditional methods of concept presentation in a youth mentoring program. Video cases delivered online were chosen as a methodology to strengthen the support and practitioner aspects indicative of mentoring program success rates (D. L. DuBois, Holloway, Valentine, &…

  11. 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.

  12. Incorporating Video-Mediated Reflective Tasks in MATESOL Programs

    ERIC Educational Resources Information Center

    Payant, Caroline

    2014-01-01

    Unlike the observed trends in general teacher education, the use of videos as a reflective tool with preservice English as a Second Language (ESL) teachers remains underexplored in MATESOL (Master of Arts in Teaching English to Speakers of Other Languages) programs. The present qualitative study examined how 5 nonnative- speaking preservice…

  13. 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... another method by which video programming distributors may provide contact information to the...

  14. 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.

  15. 47 CFR 79.108 - Video programming guides and menus provided by navigation devices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Video programming guides and menus provided by...) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Apparatus § 79.108 Video programming guides and... programming distributors (“MVPDs”) as defined by § 76.1200 of this chapter that lease or sell such...

  16. 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 (...

  17. 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.; 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

  18. 75 FR 39945 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION Structure and Practices of the Video Relay Service Program AGENCY: Federal Communications... summary of the Commission's Structure and Practices of the Video Relay Service Program, Declaratory...

  19. Are 60-minute prolonged exposure sessions with 20-minute imaginal exposure to traumatic memories sufficient to successfully treat PTSD? A randomized noninferiority clinical trial.

    PubMed

    Nacasch, Nitsa; Huppert, Jonathan D; Su, Yi-Jen; Kivity, Yogev; Dinshtein, Yula; Yeh, Rebecca; Foa, Edna B

    2015-05-01

    The study aims to determine whether 60-minute sessions of prolonged exposure (PE) that include 20 minutes of imaginal exposure (IE) are noninferior to the standard 90-minute sessions that include 40 minutes of IE in treating posttraumatic stress disorder (PTSD) and to explore the relationship of treatment outcome to within- and between-session habituation and change in negative cognitions. Thirty-nine adult veterans with chronic PTSD were randomly assigned to 90-minute (n=19) or 60-minute (n=20) sessions of PE. PTSD symptoms were assessed by an unaware independent evaluator before and after treatment and at 6-month follow-up. Self-reports of depression and negative cognitions were assessed before and after treatment. Participants in both conditions showed significant reductions in PTSD symptoms. Sixty-minute sessions were found to be noninferior to 90-minute sessions in reducing PTSD symptoms, as the upper bound of the 95% confidence interval for the difference between conditions in the PTSD Symptom Scale-Interview (posttreatment: 6.00; follow-up: 6.77) was below the predefined noninferiority margin (7.00). Participants receiving shorter sessions showed less within- and between-session habituation than those receiving longer sessions, but no group differences in reductions in negative cognitions were found. The current findings indicate that the outcomes of 60-minute sessions of PE do not differ from those of 90-minute sessions. In addition, change in trauma-related cognitions and between-session habituation are both potential mechanisms of PE.

  20. 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.

  1. 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

    ... COMMISSION Twenty-First Century Communications and Video Programming Accessibility Act; Announcement of Town... Programming Accessibility Act (the Act or CVAA) hosted by the California State University at Northridge (CSUN... and video programming changes required by the Act. DATES: The Town Hall meeting was held on...

  2. 75 FR 39859 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... the Video Relay Service Program, Order, document FCC 10-88, adopted May 24, 2010, and released May...

  3. 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 programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  4. 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 programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  5. 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 programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  6. 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...

  7. 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 programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  8. 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....

  9. 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....

  10. 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....

  11. 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....

  12. 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....

  13. 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.

  14. 76 FR 47476 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... . SUPPLEMENTARY INFORMATION: This is a summary of the Commission's Structure and Practices of the Video...

  15. 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…

  16. 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

    ..., 63 FR 24121 (1998). Electronic Filers: Comments may be filed electronically using the Internet by..., published at 76 FR 55585, September 8, 2011, reinstating the video description rules previously vacated by... and on the Internet AGENCY: Federal Communications Commission. ACTION: Proposed rule; solicitation...

  17. 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

  18. 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.

  19. 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.

  20. 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

  1. The Use of the Library of Video Excerpts (L.O.V.E.) in Personnel Preparation Programs

    ERIC Educational Resources Information Center

    Trief, Ellen; Rosenblum, L. Penny

    2016-01-01

    A three-year, grant-funded program to create an online video clip library for personnel programs preparing teachers of students with visual impairments in the United States and Canada was launched in September 2014. The first author was the developer of the Library of Video Excerpts (L.O.V.E.) and collected over 300 video clips that were 8 to 10…

  2. 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......

  3. 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…

  4. Re-Articulating the Mission and Work of the Writing Program with Digital Video

    ERIC Educational Resources Information Center

    Kopp, Drew; Stevens, Sharon McKenzie

    2010-01-01

    In this webtext, we discuss one powerful way that writing program administrators (WPAs) can start to reshape their basic rhetorical situation, potentially shifting the underlying premises that external audiences bring to discussions about writing instruction. We argue that digital video, when used strategically, is a particularly valuable medium…

  5. 78 FR 36478 - Accessibility of User Interfaces, and Video Programming Guides and Menus

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... sections. Among other things, the VPAAC Second Report: User Interfaces lists 11 criteria that it deems... or display video programming transmitted in digital format using Internet protocol.'' Section 204... digital format using Internet protocol.'' In the IP Closed Captioning Order, the Commission...

  6. 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:...

  7. 47 CFR 79.4 - Closed captioning of video programming delivered using Internet protocol.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... delivered using Internet protocol. 79.4 Section 79.4 Telecommunication FEDERAL COMMUNICATIONS COMMISSION..., and Distributors § 79.4 Closed captioning of video programming delivered using Internet protocol. (a... that appears on television and is distributed to end users, substantially in its entirety, via...

  8. 47 CFR 79.4 - Closed captioning of video programming delivered using Internet protocol.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... delivered using Internet protocol. 79.4 Section 79.4 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... Closed captioning of video programming delivered using Internet protocol. (a) Definitions. For purposes... appears on television and is distributed to end users, substantially in its entirety, via...

  9. 47 CFR 79.4 - Closed captioning of video programming delivered using Internet protocol.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... delivered using Internet protocol. 79.4 Section 79.4 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... Closed captioning of video programming delivered using Internet protocol. (a) Definitions. For purposes... appears on television and is distributed to end users, substantially in its entirety, via...

  10. 78 FR 39691 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... discs as well as DVDs ] currently include subtitles,\\4\\ we seek comment on whether, as a legal matter... captioning. III. Procedural Matters A. Initial Regulatory Flexibility Analysis 9. As required by the... service that delivers video and audio programming via satellite to a small parabolic ``dish'' antenna...

  11. 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...

  12. 77 FR 33662 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... published a document amending 47 CFR 64.606 in the Federal Register of August 5, 2011, (76 FR 47476). The... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY:...

  13. 76 FR 68642 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... at 76 FR 67070, October 31, 2011 is effective November 7, 2011. FOR FURTHER INFORMATION CONTACT..., published at 76 FR 67070, October 31, 2011. If you have any comments on the burden estimates listed below... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY:...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

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

  15. 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:...

  16. 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!

  17. [Effects of video games on visual function in children].

    PubMed

    Misawa, T; Shigeta, S; Nojima, S

    1991-02-01

    Health effects of video games were examined with a questionnaire survey and an experimental study. In the survey, age, sex, playing time with video games in a day, viewing distance between the eyes and the television screen, subjective symptoms of eye strain, and changes of visual acuity were investigated in 2,034 male and 2,321 female primary school children. In the experimental study, the visual loads of a one-hour word processing task and a video game were compared with various indices, such as critical flicker fusion, near point distance, blinking counts, eyeball movement, pupillary reflex and subjective fatigue symptoms in ten healthy male college students. The results of this study were as follows: 1) The viewing distance between the eyes and the TV screen was shorter for video games than for watching TV programs. 2) The rate of complaints related to eye strain in children who played video games over 120 min per day was significantly higher than that of other children. 3) The eye movements during video games were more rapid and frequent than those during conventional VDT work. 4) A decrease in CFF value and an extension of near point distance and an increase in subjective fatigue symptoms were demonstrated for both the word processing task and the video game. No significant differences were observed between the above two experimental conditions. This suggests that the visual loads for video games are similar to those for VDT work. These findings suggest that regulating the playing times to 60 minutes or less per day is necessary to prevent negative health effects in children.

  18. 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'…

  19. 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.

  20. 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.

  1. 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

    ... use promotional or reduced pricing as a competitive strategy? Can consumers easily find the prices of... information on the competitive strategies of MVPDs in providing VOD programming. Specifically, we are... competitive strategy in the delivery of video programming and the extent to which local news programming...

  2. 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.

  3. Programming Cell/BE and GPUs systems for real-time video encoding

    NASA Astrophysics Data System (ADS)

    Momcilovic, Svetislav; Sousa, Leonel

    2010-05-01

    In this work scalable parallelization methods for computing in real-time the H.264/AVC on multi-cores platforms, such as the most recent Graphical Processing Units (GPUs) and Cell Broadband Engine (Cell/BE), are proposed. By applying the Amdahl's law, the most demanding parts of the video coder were identified and the Single Program Multiple Data and Single Instruction Multiple Data approaches are adopted for achieving real-time processing. In particular, video motion estimation and in-loop deblocking filtering were offloaded to be executed in parallel on either GPUs or Cell/BE Synergistic Processor Elements (SPEs). The limits and advantages of these two architectures when dealing with typical video coding problems, such as data dependencies and large input data are demonstrated. We propose techniques to minimize the impact of branch divergences and branch misprediction, data misalignment, conflicts and non-coalesced memory accesses. Moreover, data dependencies and memory size restrictions are taken into account in order to minimize synchronization and communication time overheads, and to achieve the optimal workload balance given the available multiple cores. Data reusing technique is extensively applied for reducing communication overhead, in order to achieve the maximum processing speedup. Experimental results show that real time H.264/AVC is achieved in both systems by computing 30 frames per second, with a resolution of 720×576 pixels, when full-pixel motion estimation is applied over 5 reference frames and 32×32 search area. When quarter-pixel motion estimation is adopted, real time video coding is obtained on GPU for larger search area and on Cell/BE for smaller search areas.

  4. 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

  5. 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.

  6. Breaking the Cycle of Failure: Marie Carbo's Practical Strategies for Reading Success. (Discussion Guide; Three Video Programs.)

    ERIC Educational Resources Information Center

    Carbo, Marie; Eakin, Sybil, Ed.

    This discussion guide features plans for three workshops, each accompanying one of the 20-minute video programs in the series "Breaking the Cycle of Failure: Marie Carbo's Practical Strategies for Reading Success." The three programs present an overview of the need for teaching based on children's reading styles, the effect of using the method,…

  7. 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…

  8. Oral English Development among Non-English Speaking, Spanish-Speaking American Adults Based on Thirty Innovative Video Programs and Related Paper/Pencil Lessons.

    ERIC Educational Resources Information Center

    Valencia, Atilano A.

    The 1970-1971 field testing of the Adult Basic Education Empleen Ingles video programs and paper and pencil lessons was undertaken to provide answers to several questions. These questions concerned: (1) the instructional effectiveness of the 30 video programs and pen and pencil lessons; (2) the two programs as single or dual instructional media;…

  9. 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

  10. 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.

  11. 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

  12. Implementing a Video Language Skills Program through the Use of Video Feedback for Developmentally Young Kindergarten Students.

    ERIC Educational Resources Information Center

    Hay, Ysolene C.

    A practicum intervention that provided an intensive language acquisition skills program to kindergarten children performing below grade level expectation in language acquisition was designed, implemented, and evaluated. Parents were included through scheduled meetings and newsletters that were developed by the children. The program was designed…

  13. 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

  14. From Brochures to Videos to Counseling: Exposure to HIV-Prevention Programs

    PubMed Central

    Albarracín, Dolores; Leeper, Joshua; Earl, Allison; Durantini, Marta R.

    2013-01-01

    This research tested the prediction that reading a preventive brochure leads people to watch a preventive video, and that watching this video in turn leads to an increase in the likelihood of participating in a preventive counseling session. A sample of men and women from a southeastern community in the United States was recruited for a general health survey with the objective of examining participation in HIV-prevention interventions. Unobtrusive measures of exposure to HIV-prevention brochures, an HIV-prevention video, and an HIV-prevention counseling session were obtained. Findings indicated that reading the brochures increased watching the video and that watching the video increased participation in the counseling session. The association between exposure to the video and exposure to the counseling was mediated by expectations that the counseling would be useful. Findings are discussed in terms of the need to ensure exposure to interventions to achieve intervention effectiveness. PMID:17985230

  15. From brochures to videos to counseling: exposure to HIV-prevention programs.

    PubMed

    Albarracín, Dolores; Leeper, Joshua; Earl, Allison; Durantini, Marta R

    2008-05-01

    This research tested the prediction that reading a preventive brochure leads people to watch a preventive video, and that watching this video in turn leads to an increase in the likelihood of participating in a preventive counseling session. A sample of men and women from a southeastern community in the United States was recruited for a general health survey with the objective of examining participation in HIV-prevention interventions. Unobtrusive measures of exposure to HIV-prevention brochures, an HIV-prevention video, and an HIV-prevention counseling session were obtained. Findings indicated that reading the brochures increased watching the video and that watching the video increased participation in the counseling session. The association between exposure to the video and exposure to the counseling was mediated by expectations that the counseling would be useful. Findings are discussed in terms of the need to ensure exposure to interventions to achieve intervention effectiveness.

  16. 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.

  17. 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…

  18. 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…

  19. Development of a Self-Paced Video Program To Teach Intravenous Therapy Techniques to Second Year Registered Nursing Students. Societal Factors Affecting Educations.

    ERIC Educational Resources Information Center

    Balint, Marilyn

    A self-paced video program was developed for the registered nursing faculty at Long Beach City College (California) to teach intravenous therapy techniques to second-year nursing students. The content of the Intravenous Therapy Video was determined based on a review of the literature and input from the advisory panel (four nursing department…

  20. 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

  1. Children's exposure to magnetic fields produced by U.S. television sets used for viewing programs and playing video games.

    PubMed

    Kaune, W T; Miller, M C; Linet, M S; Hatch, E E; Kleinerman, R A; Wacholder, S; Mohr, A H; Tarone, R E; Haines, C

    2000-04-01

    Two epidemiologic studies have reported increased risk of childhood leukemia associated with the length of time children watched television (TV) programs or played video games connected to TV sets. To evaluate magnetic field exposures resulting from these activities, the static, ELF, and VLF magnetic fields produced by 72 TV sets used by children to watch TV programs and 34 TV sets used to play video games were characterized in a field study conducted in Washington DC and its Maryland suburbs. The resulting TV-specific magnetic field data were combined with information collected through questionnaires to estimate the magnetic field exposure levels associated with TV watching and video game playing. The geometric means of the ELF and VLF exposure levels so calculated were 0.0091 and 0.0016 microT, respectively, for children watching TV programs and 0.023 and 0.0038 microT, respectively, for children playing video games. Geometric means of ambient ELF and VLF levels with TV sets turned off were 0.10 and 0.0027 microT, respectively. Summed over the ELF frequency range (6-3066 Hz), the exposure levels were small compared to ambient levels. However, in restricted ELF frequency ranges (120 Hz and 606-3066 Hz) and in the VLF band, TV exposure levels were comparable to or larger than normal ambient levels. Even so, the strengths of the 120 Hz or 606-3066 Hz components of TV fields were small relative to the overall ambient levels. Consequently, our results provide little support for a linkage between childhood leukemia and exposure to the ELF magnetic fields produced by TV sets. Our results do suggest that any future research on possible health effects of magnetic fields from television sets might focus on the VLF electric and magnetic fields produced by TV sets because of their enhanced ability relative to ELF fields to induce electric currents.

  2. 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…

  3. 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

    ... digital probes for viewing and playing video of enclosed spaces (which capture still and/or moving images of spaces that are difficult to reach). One factor critical to our waiver analysis is that for the... microscopes, digital playback binoculars, digital picture frames that display photos, and digital probes...

  4. 76 FR 66889 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... proceeding. DATES: The reply comment period for the proposed rule published September 28, 2011 (76 FR 59963... FCC No. 11-138 at 76 FR 59963, September 28, 2011. The full text of this document is available for... COMMISSION 47 CFR Parts 15 and 79 Closed Captioning of Internet Protocol-Delivered Video...

  5. 77 FR 60630 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... the time of call; (vii) Total conversation minutes; (viii) Total session minutes; (ix) The call center (by assigned center ID number) that handled the call; and ] (x) The URL address through which the call... 2, 2011, 76 FR 24393. The final regulations address fraud, waste, and abuse in the Video...

  6. 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,...

  7. 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…

  8. 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…

  9. 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

  10. 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

  11. 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

  12. The Effects of Presenting High-Preference Items, Paired with Choice, via Computer-Based Video Programming on Task Completion of Students with Autism

    ERIC Educational Resources Information Center

    Mechling, Linda C.; Gast, David L.; Cronin, Beth A.

    2006-01-01

    Task completion time was substantially decreased for two middle school students with a diagnosis of moderate mental retardation and autism spectrum disorder (ASD) following the presentation of high-preference items and choice via a computer-based video program. The study used an ABAB design to evaluate the effects of the program compared to…

  13. 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

  14. Employee and Family Assistance Video Counseling Program: A Post Launch Retrospective Comparison With In-Person Counseling Outcomes

    PubMed Central

    2014-01-01

    Background Access to technologically mediated information and services under the umbrella of mental and physical health has become increasingly available to clients via Internet modalities, according to a recent study. In May 2010, video counseling was added to the counseling services offered through the Employee and Family Assistance Program at Shepell·fgi as a pilot project with a full operational launch in September 2011. Objective The objective of this study was to conduct a retrospective post launch examination of the video counseling service through an analysis of the reported clinical outcomes of video and in-person counseling modalities. Methods A chronological sample of 68 video counseling (VC) cases and 68 in-person (IP) cases were collected from a pool of client clinical files closed in 2012. To minimize the variables impacting the study and maintain as much clinical continuity as possible, the IP and the VC clients must have attended clinical sessions with any one of six counselors who provided both the VC and the IP services. The study compared the two counseling modalities along the following data points (see glossary of terms): (1) client demographic profiles (eg, age, gender, whether the sessions involved individuals or conjoint sessions with couples or families, etc), (2) presenting issue, (3) average session hours, (4) client rating of session helpfulness, (5) rates of goal completion, (6) client withdrawal rates, (7) no show and late cancellation rates, and (8) pre/post client self-assessment. Specific to VC, we examined client geographic location. Results Data analysis demonstrates that the VC and the IP showed a similar representation of presenting issues with nearly identical outcomes for client ratings of session helpfulness, rates of goal completion, pre/post client self-assessment, average session duration, and client geographic location. There were no statistically significant differences in the rates of withdrawal from counseling, no

  15. 47 CFR 79.105 - Video description and emergency information accessibility requirements for all apparatus.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 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 simultaneously... displaying video programming transmitted simultaneously with sound that manufacturers install into...

  16. Destination: Poland. Video Guide.

    ERIC Educational Resources Information Center

    Puchalski, Shirley; Legowski, Margaret

    This video guide was developed for teachers and students participating in the Peace Corps World Wise Schools program. The primary purpose of the study/video series is to enhance each class's correspondence with its Peace Corps Volunteer and help students gain a greater understanding of regions and cultures different from their own. The specific…

  17. 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)…

  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. 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.

  20. 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.…

  1. 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

    ... and is already in the VPD's library before it is shown on television with captions must be captioned..., 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...

  2. The Early Childhood Program: A Place To Learn and Grow. An Early Childhood Video Series.

    ERIC Educational Resources Information Center

    National Association for the Education of Young Children, Washington, DC.

    Noting that early childhood education is recognized as critical to a child's educational career, this 7-part videotape series focuses on developmentally appropriate practices in the components of quality early childhood programs, providing an opportunity for acquiring working knowledge, observing classroom models, and reflecting on one's own…

  3. 47 CFR 79.1 - Closed captioning of televised video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... burdensome” means significant difficulty or expense. Factors to be considered when determining whether the... program owner. (3) In addition to these factors, the petition shall describe any other factors the...-by-case basis, the following factors: (i) Accuracy. The overall accuracy or understandability of...

  4. 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…

  5. 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…

  6. Colleagues in the Classroom: A Video-Assisted Program for Teaching Supervision Skills. [Multimedia Kit].

    ERIC Educational Resources Information Center

    Morgan, Robert L.; Gee, Tamara S.; Merrill, Zandria; Gerity, Brent P.; Brenchley, Rebecca

    This kit provides materials for training educators to better supervise paraeducators and other classroom personnel. It consists of an instructor's manual, a trainee's workbook, and six videotapes, one for each unit. The training program is intended for small groups in six sessions in either inservice or university settings. The instructor's manual…

  7. 76 FR 60651 - Leased Commercial Access; Development of Competition and Diversity in Video Programming...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... consideration of requests for a temporary standstill of the price, terms, and other conditions of an existing... programming services with regard to price, channel positioning, and promotion.''). \\7\\ See S. Rep. No. 102-92... consideration of requests for a temporary standstill of the price, terms, and other conditions of an...

  8. 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...

  9. 76 FR 24442 - Structure and Practices of the Video Relay Service Program; Telecommunications Relay Services and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... structure and compensation method proposals related to the structure and practices of the VRS program... of Inquiry, published at 75 FR 41863, July 19, 2010 (2010 VRS NOI). For example, the Commission seeks..., demand for VRS has remained stable during the 2010-11 Fund year, and data submitted to the...

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

    ScienceCinema

    Elliott, Doug

    2016-07-12

    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.

  11. 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.

  12. Video document

    NASA Astrophysics Data System (ADS)

    Davies, Bob; Lienhart, Rainer W.; Yeo, Boon-Lock

    1999-08-01

    The metaphor of film and TV permeates the design of software to support video on the PC. Simply transplanting the non- interactive, sequential experience of film to the PC fails to exploit the virtues of the new context. Video ont eh PC should be interactive and non-sequential. This paper experiments with a variety of tools for using video on the PC that exploits the new content of the PC. Some feature are more successful than others. Applications that use these tools are explored, including primarily the home video archive but also streaming video servers on the Internet. The ability to browse, edit, abstract and index large volumes of video content such as home video and corporate video is a problem without appropriate solution in today's market. The current tools available are complex, unfriendly video editors, requiring hours of work to prepare a short home video, far more work that a typical home user can be expected to provide. Our proposed solution treats video like a text document, providing functionality similar to a text editor. Users can browse, interact, edit and compose one or more video sequences with the same ease and convenience as handling text documents. With this level of text-like composition, we call what is normally a sequential medium a 'video document'. An important component of the proposed solution is shot detection, the ability to detect when a short started or stopped. When combined with a spreadsheet of key frames, the host become a grid of pictures that can be manipulated and viewed in the same way that a spreadsheet can be edited. Multiple video documents may be viewed, joined, manipulated, and seamlessly played back. Abstracts of unedited video content can be produce automatically to create novel video content for export to other venues. Edited and raw video content can be published to the net or burned to a CD-ROM with a self-installing viewer for Windows 98 and Windows NT 4.0.

  13. 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...

  14. 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.

  15. 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…

  16. 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.

  17. 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

  18. Programming a Video Disc.

    ERIC Educational Resources Information Center

    Barker, Philip

    1985-01-01

    A videodisc system provides a means of storing substantial volumes of pictorial information. Individual pictures and sequences of images may be accessed directly thereby providing many novel approaches to image retrieval and display. When combined with an interactive computer system, a videodisc is able to create a useful tool to aid the…

  19. Combining education and video-based contact to reduce stigma of mental illness: "The Same or Not the Same" anti-stigma program for secondary schools in Hong Kong.

    PubMed

    Chan, Jenny Y N; Mak, Winnie W S; Law, Lawrence S C

    2009-04-01

    This study examined the effects of three versions of school-based stigma reduction programs against mental illness - education, education followed by video-based contact (education-video), and video-based contact followed by education (video-education). The participants, 255 students from three secondary schools in Hong Kong, completed measures of stigmatizing attitudes (Public Stigma Scale), social distance (Social Distance Scale), and knowledge about schizophrenia (Knowledge Test) at pre-test, post-test, and 1-month follow-up. Results suggested that adding video-based contact to education could significantly improve program effectiveness only when video-based contact was presented after but not prior to education. In comparison with the education condition, the education-video condition showed larger improvements in stigmatizing attitudes at post-test, in social distance at both post-test and follow-up, and in knowledge at follow-up. However, such differences were not observed when the education condition was compared with the video-education condition. Implications of these findings for future research are discussed.

  20. 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.

  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. Camcorder 101: Buying and Using Video Cameras.

    ERIC Educational Resources Information Center

    Catron, Louis E.

    1991-01-01

    Lists nine practical applications of camcorders to theater companies and programs. Discusses the purchase of video gear, camcorder features, accessories, the use of the camcorder in the classroom, theater management, student uses, and video production. (PRA)

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

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING.... (a) Effective May 26, 2015, all apparatus that is designed to record video programming transmitted... programming transmitted simultaneously with sound that manufacturers install into the devices they...

  4. Video segmentation techniques for news

    NASA Astrophysics Data System (ADS)

    Phillips, Michael; Wolf, Wayne H.

    1996-11-01

    This paper describes our experiences in video analysis for a video library on the World Wide Web. News and documentary programs, though seemingly simple, have some characteristics which can cause problems in simple shot segmentation algorithms. We have developed a methodology, based on our experience with the analysis of several hours of news/documentary footage, which improve the results of shot segmentation on this type of material and which in turn allows for higher-quality storyboards for our video library.

  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. Accessibility Videos.

    PubMed

    Kurppa, Ari; Nordlund, Marika

    2016-01-01

    It can be difficult to understand accessibility, if you do not have the personal experience. The Accessibility Centre ESKE produced short videos which demonstrate the meaning of accessibility in different situations. Videos will raise accessibility awareness of architects, other planners and professionals in the construction field and maintenance. PMID:27534282

  7. 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.

  8. Instructional Effectiveness of Fifteen Video, Oral English Programs with Non-English Speaking Mexican American, Puerto Rican, and Cuban Adults. 1969-70 Field Study Report.

    ERIC Educational Resources Information Center

    Valencia, Atilano A.

    The first field testing of the Adult Basic Education Oral Language video tapes, conducted during 1968-69, included five television video lessons and used three testing conditions: a classroom condition with video exposure, a classroom condition with video exposure and follow-up drills conducted by a teacher, and a home condition with video…

  9. Video for You.

    ERIC Educational Resources Information Center

    Missouri State Council on the Arts, St. Louis.

    Designed to give students and adults an opportunity to put their ideas on videotape, this component of the Special Arts Project has as specific goals stimulating student/adult creativity, learning how different people can work together to make a successful program, and making video available to the community as a form of documentation and…

  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 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).

  12. 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.

  13. 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.

  14. 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...

  15. 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.

  16. CORRECTED ERROR VIDEO VERSUS A PHYSICAL THERAPIST INSTRUCTED HOME EXERCISE PROGRAM: ACCURACY OF PERFORMING THERAPEUTIC SHOULDER EXERCISES

    PubMed Central

    Krishnamurthy, Kamesh; Hopp, Jennifer; Stanley, Laura; Spores, Ken; Braunreiter, David

    2016-01-01

    Background and Purpose The accurate performance of physical therapy exercises can be difficult. In this evolving healthcare climate it is important to continually look for better methods to educate patients. The use of handouts, in-person demonstration, and video instruction are all potential avenues used to teach proper exercise form. The purpose of this study was to examine if a corrected error video (CEV) would be as effective as a single visit with a physical therapist (PT) to teach healthy subjects how to properly perform four different shoulder rehabilitation exercises. Study Design This was a prospective, single-blinded interventional trial. Methods Fifty-eight subjects with no shoulder complaints were recruited from two institutions and randomized into one of two groups: the CEV group (30 subjects) was given a CEV comprised of four shoulder exercises, while the physical therapy group (28 subjects) had one session with a PT as well as a handout of how to complete the exercises. Each subject practiced the exercises for one week and was then videotaped performing them during a return visit. Videos were scored with the shoulder exam assessment tool (SEAT) created by the authors. Results There was no difference between the groups on total SEAT score (13.66 ± 0.29 vs 13.46 ± 0.30 for CEV vs PT, p = 0.64, 95% CI [−0.06, 0.037]). Average scores for individual exercises also showed no significant difference. Conclusion/Clinical Relevance These results demonstrate that the inexpensive and accessible CEV is as beneficial as direct instruction in teaching subjects to properly perform shoulder rehabilitation exercises. Level of Evidence 1b PMID:27757288

  17. 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…

  18. 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.

  19. 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.

  20. Video display terminal workstation improvement program: I. Baseline associations between musculoskeletal discomfort and ergonomic features of workstations.

    PubMed

    Demure, B; Luippold, R S; Bigelow, C; Ali, D; Mundt, K A; Liese, B

    2000-08-01

    Associations between selected sites of musculoskeletal discomfort and ergonomic characteristics of the video display terminal (VDT) workstation were assessed in analyses controlling for demographic, psychosocial stress, and VDT use factors in 273 VDT users from a large administrative department. Significant associations with wrist/hand discomfort were seen for female gender; working 7+ hours at a VDT; low job satisfaction; poor keyboard position; use of new, adjustable furniture; and layout of the workstation. Significantly increased odds ratios for neck/shoulder discomfort were observed for 7+ hours at a VDT, less than complete job control, older age (40 to 49 years), and never/infrequent breaks. Lower back discomfort was related marginally to working 7+ hours at a VDT. These results demonstrate that some characteristics of VDT workstations, after accounting for psychosocial stress, can be correlated with musculoskeletal discomfort.

  1. 47 CFR 79.106 - Video description and emergency information accessibility requirements for recording devices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 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 sound...): Apparatus includes the physical device and the video player(s) capable of displaying video...

  2. 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

  3. Seaworthy Videos.

    ERIC Educational Resources Information Center

    Green, John O.

    1991-01-01

    Advice on creation of effective videotape recordings for use in alumni affairs is drawn from the experience of a number of colleges. Suggested uses include special events, lifelong learning, admissions, video magazines, and development. Specific do's and don'ts for production are also offered. (MSE)

  4. 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)

  5. 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…

  6. 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

  7. Structure and practices of the video relay service program; telecommunications relay services and speech-to-speech services for individuals with hearing and speech disabilities. Final rule.

    PubMed

    2013-07-01

    In this document, the Commission adopts further measures to improve the structure, efficiency, and quality of the video relay service (VRS) program, reducing the inefficiencies in the program, as well as reducing the risk of waste, fraud, and abuse, and ensuring that the program makes full use of advances in commercially-available technology. These measures involve a fundamental restructuring of the program to support innovation and competition, drive down ratepayer and provider costs, eliminate incentives for waste that have burdened the Telecommunications Relay Services (TRS) Fund in the past, and further protect consumers. The Commission adopts several measures in order to: ensure that VRS users can easily select their provider of choice by promoting the development of interoperability and portability standards; enable consumers to use off-the-shelf devices and deploying a VRS application to work with these devices; create a centralized TRS User Registration Database to ensure VRS user eligibility; encourage competition and innovation in VRS call handling services; spur research and development on VRS services by entering into a Memorandum of Understanding with the National Science Foundation; and pilot a National Outreach Program to educate the general public about relay services. In this document, the Commission also adopts new VRS compensation rates that move these rates toward actual costs over the next four years which will better approximate the actual, reasonable costs of providing VRS, and will reduce the costs of operating the program. The Commission takes these steps to ensure the integrity of the TRS Fund while providing stability and certainty to providers.

  8. 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.

  9. 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…

  10. 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…

  11. 47 CFR 79.105 - Video description and emergency information accessibility requirements for all apparatus.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING...) Effective May 26, 2015, all apparatus that is designed to receive or play back video programming transmitted... displaying video programming transmitted simultaneously with sound that manufacturers install into...

  12. The Formula Phonics Reading Chain Program at Patterson Road Elementary School; A Video Trip to Patterson Road School.

    ERIC Educational Resources Information Center

    Integrative Learning Systems, Inc., Glendale, CA.

    A new kind of reading-language processing system, which has been in use at the Patterson Road School (Orcutt, California) since December 1972, is described in this document. The program consists of two ungraded reading chains of twelve groups each (determined by reading comprehension) which meet for 45 minutes daily, read material above the…

  13. 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…

  14. 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…

  15. Language Is the Key: A Multilingual Language Building Program for Young Children. Training Manual To Accompany the Video Programs: Talking and Books [and] Talking and Play.

    ERIC Educational Resources Information Center

    Notari-Syverson, Angela; Madddox, Mary; Lim, Young Sook; Cole, Kevin

    This educational program, comprised of a training manual and 2 accompanying videotapes (each about 25 minutes long), is designed to develop language skills in young children with language disorders and/or children from minority backgrounds. The program model is based on the following principles: (1) early language is critical to later academic…

  16. Video Physics.

    ERIC Educational Resources Information Center

    DeJong, Marvin L.

    1983-01-01

    Describes two kinematics/dynamics programs (Apple II) easily adaptable to other microcomputers. Kept simple, the programs allow teacher/student to control forces acting on a particle by introducing force laws in programs or by using game paddles/joystick. Discusses equations used and provides program listings. (JN)

  17. Using a Standardized Video-Based Assessment in a University Teacher Education Program to Examine Preservice Teachers Knowledge Related to Effective Teaching

    ERIC Educational Resources Information Center

    Wiens, Peter D.; Hessberg, Kevin; LoCasale-Crouch, Jennifer; DeCoster, Jamie

    2013-01-01

    The Video Assessment of Interactions and Learning (VAIL), a video-based assessment of teacher understanding of effective teaching strategies and behaviors, was administered to preservice teachers. Descriptive and regression analyzes were conducted to examine trends among participants and identify predictors at the individual level and program…

  18. Marketing through Video Presentations.

    ERIC Educational Resources Information Center

    Newhart, Donna

    1989-01-01

    Discusses the advantages of using video presentations as marketing tools. Includes information about video news releases, public service announcements, and sales/marketing presentations. Describes the three stages in creating a marketing video: preproduction planning; production; and postproduction. (JOW)

  19. 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…

  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. 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…

  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. 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,…

  4. 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.

  5. Rheumatoid Arthritis Educational Video Series

    MedlinePlus

    ... Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos was designed to help you ... Educational Videos for Patients Rheumatoid Arthritis Educational Video Series Psoriatic Arthritis 101 2010 E.S.C.A.P. ...

  6. Rheumatoid Arthritis Educational Video Series

    MedlinePlus

    ... Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos was designed ... Activity Role of Body Weight in Osteoarthritis Educational Videos for Patients Rheumatoid Arthritis Educational Video Series Psoriatic ...

  7. 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.

  8. 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.

  9. The Video Nova Authoring System.

    ERIC Educational Resources Information Center

    Edwards, Sheila

    1986-01-01

    The Video Nova Authoring System (VNAS) was developed by computer programmers and instructional designers to provide noncomputer programmers with a tool to design interactive videodisc programs. VNAS allows the instructor complete design freedom, and although menu-driven, doesn't rely on preset lesson plans. Illustrations and sources for evaluation…

  10. Authentic Video in Intermediate German.

    ERIC Educational Resources Information Center

    Lutcavage, Charles

    1992-01-01

    Assorted techniques are offered for introducing authentic German video into the intermediate language curriculum. Television commercials, weather forecasts, and news programs are described as tools for enhancing listening comprehension and expanding students' cultural awareness. Various preparatory activities and follow-up assignments are…

  11. 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…

  12. 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.…

  13. Video Education: Taking a New Look at an Old Technology.

    ERIC Educational Resources Information Center

    Reed, Sally; Sautter, R. Craig

    1986-01-01

    Reviews statistics on school purchase and use of video equipment and products, factors motivating renewed school interest, and school programs with new video applications. Recommended videos for science, mathematics, social studies, language arts, and teacher training are listed. Renewed interest in instructional television sparked by wider video…

  14. 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 ...

  15. 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.

  16. 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,…

  17. Techniques for video indexing

    NASA Astrophysics Data System (ADS)

    Chen, C. Y. Roger; Meliksetian, Dikran S.; Liu, Larry J.; Chang, Martin C.

    1996-01-01

    A data model for long objects (such as video files) is introduced, to support general referencing structures, along with various system implementation strategies. Based on the data model, various indexing techniques for video are then introduced. A set of basic functionalities is described, including all the frame level control, indexing, and video clip editing. We show how the techniques can be used to automatically index video files based on closed captions with a typical video capture card, for both compressed and uncompressed video files. Applications are presented using those indexing techniques in security control and viewers' rating choice, general video search (from laser discs, CD ROMs, and regular disks), training videos, and video based user or system manuals.

  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.

  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. Semantic home video categorization

    NASA Astrophysics Data System (ADS)

    Min, Hyun-Seok; Lee, Young Bok; De Neve, Wesley; Ro, Yong Man

    2009-02-01

    Nowadays, a strong need exists for the efficient organization of an increasing amount of home video content. To create an efficient system for the management of home video content, it is required to categorize home video content in a semantic way. So far, a significant amount of research has already been dedicated to semantic video categorization. However, conventional categorization approaches often rely on unnecessary concepts and complicated algorithms that are not suited in the context of home video categorization. To overcome the aforementioned problem, this paper proposes a novel home video categorization method that adopts semantic home photo categorization. To use home photo categorization in the context of home video, we segment video content into shots and extract key frames that represent each shot. To extract the semantics from key frames, we divide each key frame into ten local regions and extract lowlevel features. Based on the low level features extracted for each local region, we can predict the semantics of a particular key frame. To verify the usefulness of the proposed home video categorization method, experiments were performed with home video sequences, labeled by concepts part of the MPEG-7 VCE2 dataset. To verify the usefulness of the proposed home video categorization method, experiments were performed with 70 home video sequences. For the home video sequences used, the proposed system produced a recall of 77% and an accuracy of 78%.

  3. Automatic video shot detection and characterization for content-based video retrieval

    NASA Astrophysics Data System (ADS)

    Sun, Jifeng; Cui, Songye; Xu, Xing; Luo, Ying

    2001-09-01

    In this paper, firstly, several video shot detection technologies have been discussed. An edited video consists of two kinds of shot boundaries have been known as straight cuts and optical cuts. Experimental result using a variety of videos are presented to demonstrate that moving window detection algorithm and 10-step difference histogram comparison algorithm are effective for detection of both kinds of shot cuts. After shot isolation, methods for shot characterization were investigated. We present a detailed discussion of key-frame extraction and review the visual features, particularly the color feature based on HSV model, of key-frames. Video retrieval methods based on key-frames have been presented at the end of this section. This paper also present an integrated system solution for computer- assisted video parsing and content-based video retrieval. The application software package was programmed on Visual C++ development platform.

  4. Action video game experience affects oculomotor performance.

    PubMed

    West, Greg L; Al-Aidroos, Naseem; Pratt, Jay

    2013-01-01

    Action video games have been show to affect a variety of visual and cognitive processes. There is, however, little evidence of whether playing video games can also affect motor action. To investigate the potential link between experience playing action video games and changes in oculomotor action, we tested habitual action video game players (VGPs) and non-video game players (NVGPs) in a saccadic trajectory deviation task. We demonstrate that spatial curvature of a saccadic trajectory towards or away from distractor is profoundly different between VGPs and NVGPs. In addition, task performance accuracy improved over time only in VGPs. Results are discussed in the context of the competing interplay between stimulus-driven motor programming and top-down inhibition during oculomotor execution.

  5. 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.

  6. 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…

  7. 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…

  8. 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.

  9. 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.

  10. Authoring with Video

    ERIC Educational Resources Information Center

    Strassman, Barbara K.; O'Connell, Trisha

    2007-01-01

    Teachers are hungry for strategies that will motivate their students to engage in reading and writing. One promising method is the Authoring With Video (AWV) approach, which encourages teachers to use captioning software and digital video in writing assignments. AWV builds on students' fascination with television and video but removes the audio…

  11. 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,…

  12. 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…

  13. 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…

  14. Tsunami Preparedness in Washington (video)

    USGS Publications Warehouse

    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 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.

  15. NEI You Tube Videos: Amblyopia

    MedlinePlus

    ... YouTube Videos > NEI YouTube Videos: Amblyopia NEI YouTube Videos YouTube Videos Home Age-Related Macular Degeneration Amblyopia ... of Prematurity Science Spanish Videos Webinars NEI YouTube Videos: Amblyopia NEI on Twitter NEI on YouTube NEI ...

  16. 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.

  17. A Program Evaluation Concept and Methodology--The Video Storyboard: An Evaluation of "The Public Library." The Essential Learning Skills Television Project: Research Report.

    ERIC Educational Resources Information Center

    Agency for Instructional Television, Bloomington, IN.

    A 10-minute videotape program that reviews library skills was evaluated with 8 fifth and sixth grade classes in the St. Louis area to determine both the effectiveness of the program itself and the method of formative program evaluation. The program used videotaped slides to present program ideas. Questions focused on whether students who viewed…

  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. Digital video technology and production 101: lights, camera, action.

    PubMed

    Elliot, Diane L; Goldberg, Linn; Goldberg, Michael J

    2014-01-01

    Videos are powerful tools for enhancing the reach and effectiveness of health promotion programs. They can be used for program promotion and recruitment, for training program implementation staff/volunteers, and as elements of an intervention. Although certain brief videos may be produced without technical assistance, others often require collaboration and contracting with professional videographers. To get practitioners started and to facilitate interactions with professional videographers, this Tool includes a guide to the jargon of video production and suggestions for how to integrate videos into health education and promotion work. For each type of video, production principles and issues to consider when working with a professional videographer are provided. The Tool also includes links to examples in each category of video applications to health promotion.

  20. '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.

  1. 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…

  2. 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.

  3. Ground-target detection system for digital video database

    NASA Astrophysics Data System (ADS)

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

    1998-07-01

    As more and more visual information is available on video, information indexing and retrieval of digital video data is becoming important. A digital video database embedded with visual information processing using image analysis and image understanding techniques such as automated target detection, classification, and identification can provide query results of higher quality. We address in this paper a robust digital video database system within which a target detection module is implemented and applied onto the keyframe images extracted by our digital library system. The tasks and application scenarios under consideration involve indexing video with information about detection and verification of artificial objects that exist in video scenes. Based on the scenario that the video sequences are acquired by an onboard camera mounted on Predator unmanned aircraft, we demonstrate how an incoming video stream is structured into different levels -- video program level, scene level, shot level, and object level, based on the analysis of video contents using global imagery information. We then consider that the keyframe representation is most appropriate for video processing and it holds the property that can be used as the input for our detection module. As a result, video processing becomes feasible in terms of decreased computational resources spent and increased confidence in the (detection) decisions reached. The architecture we proposed can respond to the query of whether artificial structures and suspected combat vehicles are detected. The architecture for ground detection takes advantage of the image understanding paradigm and it involves different methods to locate and identify the artificial object rather than nature background such as tree, grass, and cloud. Edge detection, morphological transformation, line and parallel line detection using Hough transform applied on key frame images at video shot level are introduced in our detection module. This function can

  4. 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…

  5. Video Toroid Cavity Imager

    DOEpatents

    Gerald, II, Rex E.; 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. Digital Video and Interactivity

    NASA Astrophysics Data System (ADS)

    Morelli, Alysson K.; Chaves, Gabriel C.; Belchior, Tiago M.

    With the growth of digital video technology, the authors have chosen to explore the potential of the DVD, in terms of interactivity. The research aims at understanding the interaction possibilities of digital video in a DVD player, while still keeping the narrative constraints. This paper explains the project, the resulting DVD, and shows that the relation of the spectator to a video can be changed by the interaction.

  11. Multispectral bilateral video fusion.

    PubMed

    Bennett, Eric P; Mason, John L; McMillan, Leonard

    2007-05-01

    We present a technique for enhancing underexposed visible-spectrum video by fusing it with simultaneously captured video from sensors in nonvisible spectra, such as Short Wave IR or Near IR. Although IR sensors can accurately capture video in low-light and night-vision applications, they lack the color and relative luminances of visible-spectrum sensors. RGB sensors do capture color and correct relative luminances, but are underexposed, noisy, and lack fine features due to short video exposure times. Our enhanced fusion output is a reconstruction of the RGB input assisted by the IR data, not an incorporation of elements imaged only in IR. With a temporal noise reduction, we first remove shot noise and increase the color accuracy of the RGB footage. The IR video is then normalized to ensure cross-spectral compatibility with the visible-spectrum video using ratio images. To aid fusion, we decompose the video sources with edge-preserving filters. We introduce a multispectral version of the bilateral filter called the "dual bilateral" that robustly decomposes the RGB video. It utilizes the less-noisy IR for edge detection but also preserves strong visible-spectrum edges not in the IR. We fuse the RGB low frequencies, the IR texture details, and the dual bilateral edges into a noise-reduced video with sharp details, correct chrominances, and natural relative luminances. PMID:17491451

  12. 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.

  13. 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).

  14. 21 CFR 14.60 - Minutes and reports of advisory committee meetings.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., except that less detailed minutes may be prepared for open portions of meetings which under § 14.61, must... their public disclosure: The open portions specified in § 14.25 (a) and (b), any closed portion during... request, or to data or information described in § 14.75(b). Any inadvertent references that occur are...

  15. Lower extremity mechanics during marching at three different cadences for 60 minutes.

    PubMed

    Seay, Joseph F; Frykman, Peter N; Sauer, Shane G; Gutekunst, David J

    2014-02-01

    During group marches, soldiers must walk in step with one another at the same imposed cadence. The literature suggests that shorter trainees may be more susceptible to injury due to overstriding that can occur when taller recruits dictate marching cadence. This study assessed the effects of fixed cadence simulated marching at cadences above and below preferred step rate (PSR) on lower extremity joint mechanics in individuals who were unaccustomed to marching. During three separate visits, 13 volunteers walked with a 20 kg load on a force-sensing treadmill at self-selected PSR, PSR+15% (shorter strides), and PSR-15% (longer strides) at 1.3 m/s for 60 min. Two-way RM ANOVAs (cadence by time) were performed during the stance phase. Ranges of motion and anteroposterior ground reaction force increased significantly as cadence decreased (P < .03). Knee extension moment increased slightly when step rate decreased from PSR+15% (shortest strides, 0.85 ± 0.2 N m/kg) to PSR (0.87 ± 0.3 N m/kg, 3% increase); however, this increase was substantially greater (20% increase) when cadence was decreased from PSR to PSR-15% (longest strides, 1.09 ± 0.3 N m/kg). Our results indicate that overstriding during fixed-cadence marching is a factor that can substantially increase mechanical stress on lower extremity joints.

  16. 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.

  17. Geologic map of the Chelan 30-minute by 60-minute quadrangle, Washington

    USGS Publications Warehouse

    Tabor, R.W.; Frizzell, V.A.; Whetten, J.T.; Waitt, R.B.; Swanson, D.A.; Byerly, G.R.; Booth, D.B.; Hetherington, M.J.; Zartman, R.E.

    1987-01-01

    Summary -- The Chelan quadrangle hosts a wide variety of rocks and deposits and display a long geologic history ranging from possible Precambrian to Recent. Two major structures, the Leavenworth and Entiat faults divide cross the quadrangle from southeast to northwest and bound the Chiwaukum 'graben', a structural low preserving Tertiary sedimentary rocks between blocks of older, metamorphic and igneous rocks. Pre-Tertiary metamorphic rocks in the quadrangle are subdivided into five major tectonostratigraphic terranes: (1) the Ingalls terrane, equivalent to the Jurassic Ingalls Tectonic Complex of probable mantle and deep oceanic rocks origin, (2) the Nason terrane, composed of the Chiwaukum Schist and related gneiss, (3) the Swakane terrane, made up entirely of the Swakane Biotite Gneiss, a metamorphosed, possibly Precambrian, sedimentary and/or volcanic rock, (4) the Mad River terrane composed mostly of the rocks of the Napeequa River area (Napeequa Schist), a unit of oceanic protolith now considered part of the Chelan Mountains terrane (the Mad River terrane has been abandoned, 2001), and (5) the Chelan Mountains terrane, dominated by the Chelan Complex of Hopson and Mattinson (1971) which is composed of migmatite and gneissic to tonalite of deep-seated igneous and metamorphic origin.During an episode of Late Cretaceous regional metamorphism, all the terranes were intruded by deepseated tonalite to granodiorite plutons, including the Mount Stuart batholith, Ten Peak and Dirty Face plutons, and the Entiat pluton and massive granitoid rocks of the Chelan Complex. The Duncan Hill pluton intruded rocks of the Chelan Mountains terrane in the Middle Eocene. At about the same time fluvial arkosic sediment of the Chumstick Formation was deposited in a depression. The outpouring of basalt lavas to the southeast of the quadrangle during the Miocene built up the Columbia River Basalt Group. These now slightly warped lavas lapped onto the uplifted older rocks. Deformation, uplift, and erosion recorded in the rocks and deposits of the quadrangle continued into post-Miocene time. Quaternary deposits reflect advances of glaciers down the major valleys, a complicated history of catastrophic glacial floods down the Columbia River, the formation of lakes in the Columbia and Wenatchee river valleys by landslides and flood backwaters, and hillslope erosion by large and small landslides and debris flows.

  18. 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).

  19. 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.

  20. Geologic map of the Skykomish River 30- by 60-minute quadrangle, Washington

    USGS Publications Warehouse

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

    1993-01-01

    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, it's correlative Barlow Pass Volcanics the west. Stratigraphically equivalent rocks ot the Puget Group crop out farther to the west. Rocks of the Cascade magmatic arc are mostly represented by Miocene and Oligocene plutons, including the Grotto, Snoqualmie, and Index batholiths. Alpine river valleys in the quadrangle record multiple advances and retreats of alpine glaciers. Multiple advances of the Cordilleran ice sheet, originating in the mountains of British Columbia, Canada, have left an even more complex sequence of outwash and till along the western mountain front, up these same alpine river valleys, and over the Puget Lowland.

  1. 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.

  2. 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.

  3. 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.

  4. Language Is the Key: Building Language with Picture Books and Play. A Training Manual To Accompany the Video Programs: "Talking and Books" [and]"Talking and Play."

    ERIC Educational Resources Information Center

    Notari-Syverson, Angela; Maddox, Mary; Cole, Kevin

    This training manual and two companion videotapes comprise an educational program for professionals and paraprofessionals who work with young children with language disorders. The program is particularly helpful in serving children from linguistic minority backgrounds and their families. The program's strategies are also appropriate for teachers…

  5. 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)

  6. 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…

  7. 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…

  8. 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.

  9. 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.

  10. 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.

  11. 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…

  12. 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

  13. Power up modification for video switcher microprocessor interface for sensor system processing system

    NASA Astrophysics Data System (ADS)

    Mills, Jonathan A.

    1989-06-01

    The Power-up Modification of the Video Switch Interface of the SSPS Lab is described. The Video Switcher Microprocessor Interface is used to interface between the SSPS VAX 11/785 and the Video Switcher. The modifications made are: (1) creating a power-up circuit that resets the microprocessor, (2) changing the chip selects from the start-up program, and (3) programming the EPROM to run the start-up program and user interface program.

  14. 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…

  15. An Overview of Video Description: History, Benefits, and Guidelines

    ERIC Educational Resources Information Center

    Packer, Jaclyn; Vizenor, Katie; Miele, Joshua A.

    2015-01-01

    This article provides an overview of the historical context in which video description services have evolved in the United States, a summary of research demonstrating benefits to people with vision loss, an overview of current video description guidelines, and information about current software programs that are available to produce video…

  16. Tournament Management via Interactive Video Communication Systems: Models and Motives.

    ERIC Educational Resources Information Center

    Littlefield, Robert S.; Pawlowski, Donna R.

    In response to tighter school budgets and improved technology, a two-way interactive video was successfully used to provide an alternative "delivery system" for forensic competition. Two university sites were selected to organize and host an interactive video speech and debate tournament for area high school students. The program was completed…

  17. 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.

  18. Hierarchical video summarization

    NASA Astrophysics Data System (ADS)

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

    1998-12-01

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

  19. 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.

  20. Video game induced seizures.

    PubMed

    Ferrie, C D; De Marco, P; Grünewald, R A; Giannakodimos, S; Panayiotopoulos, C P

    1994-08-01

    Fifteen patients who experienced epileptic seizures while playing video games are described together with a review of 20 cases in the English literature. Nine of the 15 cases and all but two of the reported cases experienced their first seizure while playing video games. Two thirds of patients had idiopathic generalised epilepsy and mainly reported generalised tonic clonic seizures, but some had typical absence seizures and myoclonic jerks while playing video games. In this series, 30% with idiopathic generalised epilepsy had juvenile myoclonic epilepsy. Overall, 70% of patients with idiopathic generalised epilepsy were photosensitive to intermittent photic stimulation and the mechanism of seizure provocation was probably similar to that of television induced seizures, although sensitivity to specific patterns was sometimes important. Two children had self induced video game seizures. Non-photic factors such as excitement, fatigue, sleep deprivation, cognitive processing, and diurnal variation in susceptibility seemed to be important seizure precipitants, particularly in non-photo-sensitive patients. Twenty nine per cent of patients had partial (mainly occipital) video game associated seizures. Occipital spikes were common in the EEG of these patients. Photosensitivity to intermittent photic stimulation may have been important in two patients but in the others, who all played arcade video games, other mechanisms need to be considered. Video game associated seizures are a feature of several epileptic syndromes and differ in precipitants and appropriate management.

  1. 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.

  2. Video game epilepsy.

    PubMed

    Singh, R; Bhalla, A; Lehl, S S; Sachdev, A

    2001-12-01

    Reflex epilepsy is the commonest form of epilepsy in which seizures are provoked by specific external stimulus. Photosensitive reflex epilepsy is provoked by environmental flicker stimuli. Video game epilepsy is considered to be its variant or a pattern sensitive epilepsy. The mean age of onset is around puberty and boys suffer more commonly as they are more inclined to play video games. Television set or computer screen is the commonest precipitants. The treatment remains the removal of the offending stimulus along with drug therapy. Long term prognosis in these patients is better as photosensitivity gradually declines with increasing age. We present two such case of epilepsy induced by video game.

  3. 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.

  4. Overlaid caption extraction in news video based on SVM

    NASA Astrophysics Data System (ADS)

    Liu, Manman; Su, Yuting; Ji, Zhong

    2007-11-01

    Overlaid caption in news video often carries condensed semantic information which is key cues for content-based video indexing and retrieval. However, it is still a challenging work to extract caption from video because of its complex background and low resolution. In this paper, we propose an effective overlaid caption extraction approach for news video. We first scan the video key frames using a small window, and then classify the blocks into the text and non-text ones via support vector machine (SVM), with statistical features extracted from the gray level co-occurrence matrices, the LH and HL sub-bands wavelet coefficients and the orientated edge intensity ratios. Finally morphological filtering and projection profile analysis are employed to localize and refine the candidate caption regions. Experiments show its high performance on four 30-minute news video programs.

  5. Video Case Studies: Preparing Teachers for Inclusion

    ERIC Educational Resources Information Center

    Burden, Robin; Tinnerman, Larry; Lunce, Les; Runshe, Debra

    2010-01-01

    Balancing the need to prepare pre-service teachers with the skills necessary to effectively participate in Individualized Education Programs (IEPs) with the constraints of confidentiality as required by law has led one university to develop video scenarios that can be used as teaching tools. Three scenarios have been created, two at the secondary…

  6. 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…

  7. Nursing Students Benefit from Video Technology

    ERIC Educational Resources Information Center

    Barron, Rich

    2006-01-01

    At Renton Technical College in Renton, Washington, a video system that captures and records live images is enhancing the educational experience for students in the nursing program. Capturing and recording live images from the rooms has proven to be one of the most successful teaching methods instituted at Renton Tech. Instructors are able to…

  8. 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)

  9. 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.

  10. 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.

  11. NREL Buildings Research Video

    ScienceCinema

    None

    2016-07-12

    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

  12. 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...

  13. 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.)

  14. 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…

  15. The Vision Digital Video Library.

    ERIC Educational Resources Information Center

    Gauch, Susan; Li, Wei; Gauch, John

    1997-01-01

    Describes VISION (Video Indexing for Searching over Networks), a digital video prototype developed at the University of Kansas to demonstrate the technology necessary for an online digital video library. Highlights include content-based search and retrieval of video over computer networks; full-text information retrieval; and future plans.…

  16. 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…

  17. 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.

  18. 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.

  19. 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.

  20. Adaptive maritime video surveillance

    NASA Astrophysics Data System (ADS)

    Gupta, Kalyan Moy; Aha, David W.; Hartley, Ralph; Moore, Philip G.

    2009-05-01

    Maritime assets such as ports, harbors, and vessels are vulnerable to a variety of near-shore threats such as small-boat attacks. Currently, such vulnerabilities are addressed predominantly by watchstanders and manual video surveillance, which is manpower intensive. Automatic maritime video surveillance techniques are being introduced to reduce manpower costs, but they have limited functionality and performance. For example, they only detect simple events such as perimeter breaches and cannot predict emerging threats. They also generate too many false alerts and cannot explain their reasoning. To overcome these limitations, we are developing the Maritime Activity Analysis Workbench (MAAW), which will be a mixed-initiative real-time maritime video surveillance tool that uses an integrated supervised machine learning approach to label independent and coordinated maritime activities. It uses the same information to predict anomalous behavior and explain its reasoning; this is an important capability for watchstander training and for collecting performance feedback. In this paper, we describe MAAW's functional architecture, which includes the following pipeline of components: (1) a video acquisition and preprocessing component that detects and tracks vessels in video images, (2) a vessel categorization and activity labeling component that uses standard and relational supervised machine learning methods to label maritime activities, and (3) an ontology-guided vessel and maritime activity annotator to enable subject matter experts (e.g., watchstanders) to provide feedback and supervision to the system. We report our findings from a preliminary system evaluation on river traffic video.

  1. Video Production for School Library Media Specialists: Communication and Production Techniques. Professional Growth Series.

    ERIC Educational Resources Information Center

    McConnell, Terry; Sprouse, Harry W.

    This book aims to help show school librarians how camcorders and other video production equipment can help them communicate more effectively with students, teachers, parents, and administrators. The book sees video production as an integral part of a library media center program because learning how to produce videos is an excellent way to learn…

  2. Team Up with Digital Video and iMovie for Social Studies Excitement.

    ERIC Educational Resources Information Center

    Howard, Melanie

    2001-01-01

    Describes the use of video technology in elementary schools, particularly for social studies activities. Explains iMovie, a nonlinear editing software program for digital video nonprofessionals; discusses the possibilities for cooperative projects between library media specialists and teachers; and offers video production tips. (LRW)

  3. 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…

  4. 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...

  5. 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…

  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. 78 FR 31800 - Accessible Emergency Information, and Apparatus Requirements for Emergency Information and Video...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... Communications and Video Accessibility Act of 2010, Report and Order, 76 FR 55585 (2011) (``2011 Video..., 77 FR 70970, sought comment on this issue, the record is not yet sufficiently detailed for us to... subscribers to access linear video programming that contains emergency information via tablets,...

  8. 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...

  9. (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...

  10. (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...

  11. (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...

  12. 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...

  13. 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.

  14. (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...

  15. 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.

  16. Supporting Dialogically Organized Instruction in an English Teacher Preparation Program: A Video-Based, Web 2.0-Mediated Response and Revision Pedagogy

    ERIC Educational Resources Information Center

    Juzwik, Mary M.; Sherry, Michael B.; Caughlan, Samantha; Heintz, Anne; Borsheim-Black, Carlin

    2012-01-01

    Background/Context: This paper theorizes and describes a program-wide pedagogical design for teacher preparation that addresses central problems related to supporting beginning teacher candidates in designing engaging classroom interactions in and across diverse contexts. Focus of Study: In particular, we aimed to support the development of…

  17. Professional Development Processes That Promote Teacher Change: The Case of a Video-Based Program Focused on Leveraging Students' Mathematical Errors

    ERIC Educational Resources Information Center

    Santagata, Rossella; Bray, Wendy

    2016-01-01

    This study examined processes at the core of teacher professional development (PD) experiences that might positively impact teacher learning and more specifically teacher change. Four processes were considered in the context of a PD program focused on student mathematical errors: analysis of students' mathematical misconceptions as a lever for…

  18. A content-based news video retrieval system: NVRS

    NASA Astrophysics Data System (ADS)

    Liu, Huayong; He, Tingting

    2009-10-01

    This paper focus on TV news programs and design a content-based news video browsing and retrieval system, NVRS, which is convenient for users to fast browsing and retrieving news video by different categories such as political, finance, amusement, etc. Combining audiovisual features and caption text information, the system automatically segments a complete news program into separate news stories. NVRS supports keyword-based news story retrieval, category-based news story browsing and generates key-frame-based video abstract for each story. Experiments show that the method of story segmentation is effective and the retrieval is also efficient.

  19. "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

  20. Analysis of unstructured video based on camera motion

    NASA Astrophysics Data System (ADS)

    Abdollahian, Golnaz; Delp, Edward J.

    2007-01-01

    Although considerable work has been done in management of "structured" video such as movies, sports, and television programs that has known scene structures, "unstructured" video analysis is still a challenging problem due to its unrestricted nature. The purpose of this paper is to address issues in the analysis of unstructured video and in particular video shot by a typical unprofessional user (i.e home video). We describe how one can make use of camera motion information for unstructured video analysis. A new concept, "camera viewing direction," is introduced as the building block of home video analysis. Motion displacement vectors are employed to temporally segment the video based on this concept. We then find the correspondence between the camera behavior with respect to the subjective importance of the information in each segment and describe how different patterns in the camera motion can indicate levels of interest in a particular object or scene. By extracting these patterns, the most representative frames, keyframes, for the scenes are determined and aggregated to summarize the video sequence.

  1. 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

  2. Personal video manager: managing and mining home video collections

    NASA Astrophysics Data System (ADS)

    Wu, Peng; Obrador, Pere

    2005-07-01

    Home video collections constitute an important source of content to be experienced within the digital entertainment context. To make such content easy to access and reuse, various video analysis technologies have been researched and developed to extract video assets for management tasks, including video shot/scene detection, keyframe extraction, and video skimming/summarization. However, one less addressed issue is to investigate how useful those assets are in helping consumers managing their video collections and the usage pattern of the assets. In this paper, we present Personal Video Manager, both as a home video management system and an explorative research platform to enable a systematic analysis and understanding of consumers" demand on video assets and video processing technologies. For understanding consumer"s interest, PVM adopts database management technologies to model and archive how consumers identify video assets and utilize them for management tasks. The PVM mining engine performs data mining on such archived data to mine useful knowledge of consumer"s preference on video assets and behavior on utilizing the assets. As revealed in the experiment, consumer's interaction embeds rich information to be leveraged in developing more effective video analysis technologies.

  3. Video semantics discovery from video captions and comments

    NASA Astrophysics Data System (ADS)

    Wu, Rongteng; Sun, Jizhou; Chen, Jinyan; Wu, Huabei

    2008-03-01

    To improve the retrieval accuracy of content-based video retrieval systems, researchers face a hard challenge that is reducing the 'semantic gap' between the extracted features of the systems and the richness of human semantics. This paper presents a novel video retrieval system to bridge the semantic gap. Firstly, the video captions are segmented from the video and then are transformed into text format. To extract the semantic information from the video streaming we apply a text mining process, which adopts a cluster algorithm as a kernel, on the text format captions. On the other hand, in this system, users are requested to comment on the video which they download from the system when they have watched the video. Then we associate the users' comments with the video on the system. The same text mining process is used to deal with the comment texts. We combine the captions of the video with the comments on the video to extract the semantic information of the video more accurately. Finally, taking advantage of the comments and the captions of the video, we performed experiments on a set of videos and obtained promising results.

  4. The Uses and Effects of Video Viewing among Swedish Adolescents. An Ethnographic Study of Adolescent Video Users. Media Panel Report No. 31.

    ERIC Educational Resources Information Center

    Roe, Keith; Salomonsson, Karin

    This report is one in a series dealing with Swedish adolescents' uses of video based upon the Media Panel research program, a three-wave, longitudinal research program on video use conducted at the Department of Sociology, the University of Lund, and the Department for Information Techniques, the University College of Vaxjo, Sweden. Data were…

  5. A video demonstration of the Li's anastomosis-the key part of the "non-tube no fasting" fast track program for resectable esophageal carcinoma.

    PubMed

    Zheng, Yan; Li, Yin; Wang, Zongfei; Sun, Haibo; Zhang, Ruixiang

    2015-07-01

    The main obstacle of fast track surgery for esophagectomy is early oral feeding. The main concern of early oral feeding is the possibility of increasing the incidence of anastomotic leakage. Dr. Yin Li used the Li's anastomosis to ensure oral feeding at will the first day after esophagectomy. This safe and efficient anastomosis method significantly reduced the anastomotic leak rate, the number of post-operative days and stricture. Importantly, the "non-tube no fasting" fast track program for esophageal cancer patients was conducted smoothly with Li's anastomosis. This article was focused on the surgical procedure of Li's anastomosis.

  6. 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

  7. 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.

  8. Brains on video games.

    PubMed

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

    2011-11-18

    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.

  9. Video transmission for telemedicine.

    PubMed

    Squibb, N J

    1999-01-01

    The transmission of moving pictures to remote locations is an important part of telemedicine. Although the first videoconferencing demonstrations were performed in the 1930s, the technology is still fragmented and its quality is sometimes too poor for it to be useful. Conventional television technology is analogue (the fundamental television standards were developed before the Second World War) and does not 'fit' the digital world very well. This paper reviews video transmission and videoconferencing technologies and the results that can be expected. While trained professionals may be able to make use of poor-quality video systems, real advances in telemedicine require studio-quality video, which is possible only with high-bandwidth technology.

  10. Turning the Tables: Choose the Videos, Construct the Course.

    ERIC Educational Resources Information Center

    Katchen, Johanna E.

    This paper discusses the creation and implementation of a one-semester English as a Second Language (ESL) course in Taiwan that is built around videotape recordings of English used in television programs in various contexts. The course uses common television programs, such as news broadcasts, music videos, travel programs, and commercials, to…

  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. 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...

  13. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 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. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 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...

  15. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 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...

  16. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 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...

  17. 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.

  18. First Video Game

    ScienceCinema

    Takacs, Peter

    2016-07-12

    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.

  19. 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.

  20. 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).

  1. 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.

  2. 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.

  3. 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,…

  4. 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…

  5. 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)

  6. Health Videos: MedlinePlus

    MedlinePlus

    ... page: //medlineplus.gov/ency/anatomyvideos.html.htm Health Videos To use the sharing features on this page, please enable JavaScript. These animated videos show the anatomy of body parts and organ ...

  7. Videos & Tools: MedlinePlus

    MedlinePlus

    ... of this page: https://medlineplus.gov/videosandcooltools.html Videos & Tools To use the sharing features on this page, please enable JavaScript. Watch health videos on topics such as anatomy, body systems, and ...

  8. 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.

  9. FDM Video Classe: Modes d'emploi pour la classe (FDM Video Class: Classroom Uses).

    ERIC Educational Resources Information Center

    Beacco, Marcella Di Giura

    1996-01-01

    Content and design of the videotape series FDM Video Classe, produced by the journal "Le francais dans le monde," are described and classroom uses suggested. The materials are from authentic television programs, selected to illustrate aspects of French culture. It is suggested that the teacher also provide students with supporting materials that…

  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. Deep Web video

    ScienceCinema

    None Available

    2016-07-12

    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.

  13. Using Video and Film

    ERIC Educational Resources Information Center

    Coles, Alf

    2011-01-01

    This article discusses how the author has adopted a multimedia approach to teaching and Continuing Professional Development (CPD). There is widespread acceptance of the potential power for using video recordings of lessons as a vehicle for teacher learning. Yet a re-current problem has been reported in research projects, from as far back as 1990,…

  14. 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…

  15. 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…

  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 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

  18. Diverse Screenings: Multicultural Videos.

    ERIC Educational Resources Information Center

    Mitchell-Powell, Brenda

    1994-01-01

    The videos in this selected, annotated bibliography combine educational and entertainment elements. All 35 are suitable for classroom, library, and family use, but those designed specifically for educational use are designated. Subjects include minority issues in the United States and abroad and race hatred. (SLD)

  19. 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.

  20. 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…

  1. 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.

  2. 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…

  3. Using Video to Enhance Instruction.

    ERIC Educational Resources Information Center

    Quigley, Brooke

    The first of eight major sections in this report on the use of instructional video at the University of Washington focuses on the usefulness of video. The second section provides an overview of videotape and videodisc technology, and the third lists instructional goals which may be achieved through instructional video. Examples of the use of video…

  4. 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)

  5. 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…

  6. 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…

  7. 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…

  8. 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.

  9. 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.

  10. 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

  11. 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

  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. Subjective video quality assessment methods for recognition tasks

    NASA Astrophysics Data System (ADS)

    Ford, Carolyn G.; McFarland, Mark A.; Stange, Irena W.

    2009-02-01

    To develop accurate objective measurements (models) for video quality assessment, subjective data is traditionally collected via human subject testing. The ITU has a series of Recommendations that address methodology for performing subjective tests in a rigorous manner. These methods are targeted at the entertainment application of video. However, video is often used for many applications outside of the entertainment sector, and generally this class of video is used to perform a specific task. Examples of these applications include security, public safety, remote command and control, and sign language. For these applications, video is used to recognize objects, people or events. The existing methods, developed to assess a person's perceptual opinion of quality, are not appropriate for task-based video. The Institute for Telecommunication Sciences, under a program from the Department of Homeland Security and the National Institute for Standards and Technology's Office of Law Enforcement, has developed a subjective test method to determine a person's ability to perform recognition tasks using video, thereby rating the quality according to the usefulness of the video quality within its application. This new method is presented, along with a discussion of two examples of subjective tests using this method.

  14. Video Image Communication And Retrieval - Updated

    NASA Technical Reports Server (NTRS)

    Wall, Ray J.; Jepsen, Paul L.; Andersen, Kurt K.; Bartholomew, Paul D.; Deen, Robert G.; Girard, Michael A.; Greer, Thomas C.; Hodges, David R.; Jentoft-Nilsen, Merit; Lewicki, Scott A.; Lorre, Jean J.; Meisl, Chris C.; Moss, Florance F.; O'Shaughnessy, Megan A.; Pohorsky, Steven; Tews, Sheila M.; Runkle, Allan J.; Vasquez, Cesar A.; Vuong, Neil; Yagi, Gary M.

    1991-01-01

    Video Image Communication and Retrieval (VICAR) package of computer programs is general-purpose image-processing software system. Intended for processing data from Jet Propulsion Laboratory's unmanned planetary spacecraft, now used in variety of other applications, including processing of biomedical images, cartography, studies of Earth resources, and geological exploration. Development of newest version of VICAR emphasizes standardized, easily-understood user interface, shield between user and host operating system, and comprehensive array of image-processing capabilities.

  15. 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.

  16. 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.

  17. Sandia's Biofuels Program

    ScienceCinema

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

    2016-07-12

    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.

  18. 47 CFR 76.1003 - Program access proceedings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 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...

  19. 47 CFR 76.1003 - Program access proceedings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 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...

  20. 47 CFR 76.1003 - Program access proceedings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 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...

  1. 47 CFR 76.1003 - Program access proceedings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 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...

  2. 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...

  3. Video surveillance at night

    NASA Astrophysics Data System (ADS)

    Stevens, Mark R.; Pollak, Joshua B.; Ralph, Scott; Snorrason, Magnus S.

    2005-05-01

    The interpretation of video imagery is the quintessential goal of computer vision. The ability to group moving pixels into regions and then associate those regions with semantic labels has long been studied by the vision community. In urban nighttime scenarios, the difficulty of this task is simultaneously alleviated and compounded. At night there is typically less movement in the scene, which makes the detection of relevant motion easier. However, the poor quality of the imagery makes it more difficult to interpret actions from these motions. In this paper, we present a system capable of detecting moving objects in outdoor nighttime video. We focus on visible-and-near-infrared (VNIR) cameras, since they offer low cost and very high resolution compared to alternatives such as thermal infrared. We present empirical results demonstrating system performance on a parking lot surveillance scenario. We also compare our results to a thermal infrared sensor viewing the same scene.

  4. Video material and epilepsy.

    PubMed

    Harding, G F; Jeavons, P M; Edson, A S

    1994-01-01

    Nine patients who had epileptic attacks while playing computer games were studied in the laboratory. Patients had an EEG recorded as well as their response to intermittent photic stimulation (IPS) at flash rates of 1-60 fps. In addition, pattern sensitivity was assessed in all patients by a gratings pattern. Only 2 patients had no previous history of convulsions, and only 2 had a normal basic EEG. All but 1 were sensitive to IPS, and all but 1 were pattern sensitive. Most patients were male, but although this appears to conflict with previously published literature results regarding the sex ratio in photosensitivity, it was due to the male predominance of video game usage. We compared our results with those reported in the literature. Diagnosing video game epilepsy requires performing an EEG with IPS and pattern stimulation. We propose a standard method of testing.

  5. 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.

  6. 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.

  7. 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.

  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. 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.

  10. 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…

  11. 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.

  12. 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

  13. Video time encoding machines.

    PubMed

    Lazar, Aurel A; Pnevmatikakis, Eftychios A

    2011-03-01

    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.

  14. 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.

  15. 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…

  16. 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…

  17. 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.

  18. Audio characterization for video indexing

    NASA Astrophysics Data System (ADS)

    Patel, Nilesh V.; Sethi, Ishwar K.

    1996-03-01

    The major problem facing video databases is that of content characterization of video clips once the cut boundaries have been determined. The current efforts in this direction are focussed exclusively on the use of pictorial information, thereby neglecting an important supplementary source of content information, i.e. the embedded audio or sound track. The current research in audio processing can be readily applied to create many different video indices for use in Video On Demand (VOD), educational video indexing, sports video characterization, etc. MPEG is an emerging video and audio compression standard with rapidly increasing popularity in multimedia industry. Compressed bit stream processing has gained good recognition among the researchers. We have also demonstrated feature extraction in MPEG compressed video which implements a majority of scene change detection schemes on compressed video. In this paper, we examine the potential of audio information for content characterization by demonstrating the extraction of widely used features in audio processing directly from compressed data stream and their application to video clip classification.

  19. Video stabilization using space-time video completion

    NASA Astrophysics Data System (ADS)

    Voronin, V.; Frantc, V.; Marchuk, V.; Shrayfel, I.; Gapon, N.; Agaian, S.

    2016-05-01

    This paper proposes a video stabilization method using space-time video completion for effective static and dynamic textures reconstruction instead of frames cropping. The proposed method can produce full-frame videos by naturally filling in missing image parts by locally aligning image data of neighboring frames. We propose to use a set of descriptors that encapsulate the information of periodical motion of objects necessary to reconstruct missing/corrupted frames. The background is filled-in by extending spatial texture synthesis techniques using set of 3D patches. Experimental results demonstrate the effectiveness of the proposed method in the task of full-frame video stabilization.

  20. 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.

  1. Video indirect ophthalmoscopy using a hand-held video camera.

    PubMed

    Shanmugam, Mahesh P

    2011-01-01

    Fundus photography in adults and cooperative children is possible with a fundus camera or by using a slit lamp-mounted digital camera. Retcam TM or a video indirect ophthalmoscope is necessary for fundus imaging in infants and young children under anesthesia. Herein, a technique of converting and using a digital video camera into a video indirect ophthalmoscope for fundus imaging is described. This device will allow anyone with a hand-held video camera to obtain fundus images. Limitations of this technique involve a learning curve and inability to perform scleral depression.

  2. Using Video and CD-ROM Technology in a Job Preference Inventory for Youth with Severe Disabilities.

    ERIC Educational Resources Information Center

    Morgan, Robert L.; Gerity, Brent P.; Ellerd, David A.

    2000-01-01

    This article describes a motion video CD-ROM program designed to assist youth with severe disabilities in the selection of job preferences. Traditional vocational interest inventories for individuals with disabilities and video and CD-ROM career exploration programs for typical youth are presented, then the specialized CD-ROM program is described.…

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. Video-based crowd synthesis.

    PubMed

    Flagg, Matthew; Rehg, James M

    2013-11-01

    As a controllable medium, video-realistic crowds are important for creating the illusion of a populated reality in special effects, games, and architectural visualization. While recent progress in simulation and motion captured-based techniques for crowd synthesis has focused on natural macroscale behavior, this paper addresses the complementary problem of synthesizing crowds with realistic microscale behavior and appearance. Example-based synthesis methods such as video textures are an appealing alternative to conventional model-based methods, but current techniques are unable to represent and satisfy constraints between video sprites and the scene. This paper describes how to synthesize crowds by segmenting pedestrians from input videos of natural crowds and optimally placing them into an output video while satisfying environmental constraints imposed by the scene. We introduce crowd tubes, a representation of video objects designed to compose a crowd of video billboards while avoiding collisions between static and dynamic obstacles. The approach consists of representing crowd tube samples and constraint violations with a conflict graph. The maximal independent set yields a dense constraint-satisfying crowd composition. We present a prototype system for the capture, analysis, synthesis, and control of video-based crowds. Several results demonstrate the system's ability to generate videos of crowds which exhibit a variety of natural behaviors. PMID:24029912

  8. Video-based crowd synthesis.

    PubMed

    Flagg, Matthew; Rehg, James M

    2013-11-01

    As a controllable medium, video-realistic crowds are important for creating the illusion of a populated reality in special effects, games, and architectural visualization. While recent progress in simulation and motion captured-based techniques for crowd synthesis has focused on natural macroscale behavior, this paper addresses the complementary problem of synthesizing crowds with realistic microscale behavior and appearance. Example-based synthesis methods such as video textures are an appealing alternative to conventional model-based methods, but current techniques are unable to represent and satisfy constraints between video sprites and the scene. This paper describes how to synthesize crowds by segmenting pedestrians from input videos of natural crowds and optimally placing them into an output video while satisfying environmental constraints imposed by the scene. We introduce crowd tubes, a representation of video objects designed to compose a crowd of video billboards while avoiding collisions between static and dynamic obstacles. The approach consists of representing crowd tube samples and constraint violations with a conflict graph. The maximal independent set yields a dense constraint-satisfying crowd composition. We present a prototype system for the capture, analysis, synthesis, and control of video-based crowds. Several results demonstrate the system's ability to generate videos of crowds which exhibit a variety of natural behaviors.

  9. [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.

  10. 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.

  11. Visualizing motion in video

    NASA Astrophysics Data System (ADS)

    Brown, Lisa M.; Crayne, Susan

    2000-05-01

    In this paper, we present a visualization system and method for measuring, inspecting and analyzing motion in video. Starting from a simple motion video, the system creates a still image representation which we call a digital strobe photograph. Similar to visualization techniques used in conventional film photography to capture high-speed motion using strobe lamps or very fast shutters, and to capture time-lapse motion where the shutter is left open, this methodology creates a single image showing the motion of one or a small number of objects over time. Based on digital background subtraction, we assume that the background is stationary or at most slowing changing and that the camera position is fixed. The method is capable of displaying the motion based on a parameter indicating the time step between successive movements. It can also overcome problems of visualizing movement that is obscured by previous movements. The method is used in an educational software tool for children to measure and analyze various motions. Examples are given using simple physical objects such as balls and pendulums, astronomical events such as the path of the stars around the north pole at night, or the different types of locomotion used by snakes.

  12. 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.

  13. 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.

  14. Video-game epilepsy: a European study.

    PubMed

    Kasteleijn-Nolst Trenité, D G; da Silva, A M; Ricci, S; Binnie, C D; Rubboli, G; Tassinari, C A; Segers, J P

    1999-01-01

    With the introduction of Nintendo video-games on a large scale, reports of children having seizures while playing suggested a possible specific, provocative factor. Although 50% of the photosensitive patients are also sensitive to a 50-Hz television, nonphotosensitive patients with a history of video-game seizures were described as well. The question arises whether this is a mere coincidence, provoked by fatigue and stress, is related to the reaction to the television screen itself, or depends on the movement and color of the pictures of this specific game. A European study was performed in four countries and five sites. All patients were selected because of a history of television, video- or computer-game seizures, with a history of sun-light-, discotheque-, or black and white pattern-evoked seizures, or were already known to be sensitive to intermittent photic stimulation. A total of 387 patients were investigated; 220 (75%) were female and 214 (55%) of those were < 18 years of age. After a routine examination, intermittent photic, pattern, and television stimulation were performed in a standardized way. The patients were investigated with Super Mario World and a standard relatively nonprovocative TV program, both on a 50- and 100-Hz television. Regardless of the distance, Super Mario World proved to be more provocative than the standard program (Wilcoxon, p < 0.05). Eighty-five percent showed epileptiform discharges evoked by intermittent photic stimulation. Forty-five percent of patients were 50-Hz television sensitive and 26% were 100-Hz television sensitive. Pattern sensitivity was found in 28% of patients. The patients, referred because of a television, video- or computer-game seizure, were significantly more sensitive to pattern and to the 50-Hz television (chi square, p < 0.001). More patients are sensitive when playing Super Mario, compared with the standard program (Wilcoxon, p = 0.001) and more sensitive with playing versus viewing (p = 0.016). Of the

  15. Video-game epilepsy: a European study.

    PubMed

    Kasteleijn-Nolst Trenité, D G; da Silva, A M; Ricci, S; Binnie, C D; Rubboli, G; Tassinari, C A; Segers, J P

    1999-01-01

    With the introduction of Nintendo video-games on a large scale, reports of children having seizures while playing suggested a possible specific, provocative factor. Although 50% of the photosensitive patients are also sensitive to a 50-Hz television, nonphotosensitive patients with a history of video-game seizures were described as well. The question arises whether this is a mere coincidence, provoked by fatigue and stress, is related to the reaction to the television screen itself, or depends on the movement and color of the pictures of this specific game. A European study was performed in four countries and five sites. All patients were selected because of a history of television, video- or computer-game seizures, with a history of sun-light-, discotheque-, or black and white pattern-evoked seizures, or were already known to be sensitive to intermittent photic stimulation. A total of 387 patients were investigated; 220 (75%) were female and 214 (55%) of those were < 18 years of age. After a routine examination, intermittent photic, pattern, and television stimulation were performed in a standardized way. The patients were investigated with Super Mario World and a standard relatively nonprovocative TV program, both on a 50- and 100-Hz television. Regardless of the distance, Super Mario World proved to be more provocative than the standard program (Wilcoxon, p < 0.05). Eighty-five percent showed epileptiform discharges evoked by intermittent photic stimulation. Forty-five percent of patients were 50-Hz television sensitive and 26% were 100-Hz television sensitive. Pattern sensitivity was found in 28% of patients. The patients, referred because of a television, video- or computer-game seizure, were significantly more sensitive to pattern and to the 50-Hz television (chi square, p < 0.001). More patients are sensitive when playing Super Mario, compared with the standard program (Wilcoxon, p = 0.001) and more sensitive with playing versus viewing (p = 0.016). Of the

  16. 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…

  17. Leading for Diversity Video Kit

    ERIC Educational Resources Information Center

    Henze, Rosemary C.

    2004-01-01

    The video and facilitator's guide accompanying the author's book, "Leading for Diversity," feature the four key principles for improving ethnic relations found in the book: (1) Building Community; (2) Affirming Identity; (3) Cultivating Student Leadership; and (4) Addressing Root Causes. This video, directed by the author, features real classroom…

  18. 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…

  19. Global Awareness through Video News.

    ERIC Educational Resources Information Center

    MacDonald, Errol

    At Tokai University (Japan), an English-as-a-Second-Language course in global issues through video uses the Canadian Broadcasting Corporation's monthly video magazine "News in Review", published eight months a year for use in Canadian English-medium schools. Of the four segments in each magazine, usually two are about Canada or international…

  20. 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…

  1. 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…

  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. 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…

  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. 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…

  6. 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…

  7. Video classification using speaker identification

    NASA Astrophysics Data System (ADS)

    Patel, Nilesh V.; Sethi, Ishwar K.

    1997-01-01

    Video content characterization is a challenging problem in video databases. The aim of such characterization is to generate indices that can describe a video clip in terms of objects and their actions in the clip. Generally, such indices are extracted by performing image analysis on the video clips. Many such indices can also be generated by analyzing the embedded audio information of video clips. Indices pertaining to context, scene emotion, and actors or characters present in a video clip appear especially suitable for generation via audio analysis techniques of keyword spotting, and speech and speaker recognition. In this paper, we examine the potential of speaker identification techniques for characterizing video clips in terms of actors present in them. We describe a three-stage processing system consisting of a shot boundary detection stage, an audio classification stage, and a speaker identification stage to determine the presence of different actors in isolated shots. Experimental results using the movie A Few Good Men are presented to show the efficacy of speaker identification for labeling video clips in terms of persons present in them.

  8. 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.

  9. 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.

  10. 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”...

  11. 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”...

  12. 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”...

  13. 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”...

  14. 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”...

  15. Video via radio testbed

    NASA Astrophysics Data System (ADS)

    Szu, Harold H.; Hsu, Charles C.

    2002-03-01

    In this paper, an efficient video compression (CR, compression ratio,approximately equals 1000:1) mechanism is presented, and that preserves not only the visual acuity but also the perception fidelity. This is possible because we have made novel utilization of the Human Vision System (HVS). It is well known that our eyes do not pay attention to image pixels rather to intensity changes. Thus the traditional compression based on pixels' dynamic range reduction at all pixel level could be overkill. We furthermore label the discontinuity of the intensity with the derivative jump value across the boundary as the finger print of the edge, and that label together with its actual gray scale value are called the singularity map (SM) that enable us uniquely identify those corresponding control points among neighbor- hood frames without the usual exhaustive search at all image pixels level. The proposed video compression consists of two parallel operations: (1) sending the lossy compression of full image by the HVS wavelets without, however, the block artifact of DCT of JPEG or MPEG, and (2) inserting the original gray scale edge preserved by the SM before the lossy compression operation. Although we know how HVS can extract the SM without the convolution broadening, effectively if we could separate the address from the actual value, we can derive the address by taking into consideration the usual convolution broadening using the Sobel and Canny or any edge operator. Once the address of SM is sharpened without the broadening by inverse diffusion or other tricks, we can straightforwardly look up the actual image value at the gray scale edge from the original image. Since the correspondence among neighborhood frames of the singularity maps is followed in time, we need only send the change of the address without the need of sending the next frame and that fact further compress the redundancy in time from K bytes per frame to K bits on the average. This is the essential principle

  16. Video game induced knuckle pad.

    PubMed

    Rushing, Mary E; Sheehan, Daniel J; Davis, Loretta S

    2006-01-01

    Controversy and concern surround the video game playing fascination of children. Scientific reports have explored the negative effects of video games on youth, with a growing number recognizing the actual physical implications of this activity. We offer another reason to discourage children's focus on video games: knuckle pads. A 13-year-old black boy presented with an asymptomatic, slightly hyperpigmented plaque over his right second distal interphalangeal joint. A punch biopsy specimen confirmed knuckle pad as the diagnosis, and a traumatic etiology from video game playing was suspected. Knuckle pads can be painful, cosmetically unappealing, and refractory to treatment. They can now be recognized as yet another potential adverse consequence of chronic video game playing.

  17. 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.

  18. 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.

  19. Distributing digital video to multiple computers

    PubMed Central

    Murray, James A.

    2004-01-01

    Video is an effective teaching tool, and live video microscopy is especially helpful in teaching dissection techniques and the anatomy of small neural structures. Digital video equipment is more affordable now and allows easy conversion from older analog video devices. I here describe a simple technique for bringing digital video from one camera to all of the computers in a single room. This technique allows students to view and record the video from a single camera on a microscope. PMID:23493464

  20. 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…

  1. 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…

  2. 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

  3. 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.

  4. 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.…

  5. 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…

  6. 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,…

  7. 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…

  8. What They Notice in Video: A Study of Prospective Secondary Mathematics Teachers Learning to Teach

    ERIC Educational Resources Information Center

    Roller, Sarah A.

    2016-01-01

    Most teacher preparation programs have embraced the use of video as an effective methodology for developing teachers' noticing skills. This study focused on learning about what secondary mathematics prospective teachers (PSTs) were able to notice when viewing video of their own co-teaching, particularly in a microteaching setting that consisted of…

  9. 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…

  10. 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…

  11. 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.

  12. 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.

  13. 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.

  14. Developing countries use music videos to promote teen sexual restraint.

    PubMed

    Pemberton, M

    1991-12-15

    The Center for Communications Programs of the Johns Hopkins University has successfully produced and aired songs and music videos promoting teenage sexual restraint in developing countries. Entertaining music videos convey accurate messages to target audiences more effectively than teachers and doctors are able. In addition to successes in the Philippines and Nigeria, overwhelming success has been met with Wait, a video with Latin American pop start Tatiana and Johnny. A hit in 11 Latin American countries reaching 1 in Mexico, the video received 1 million hour s free air time. Passionate, powerful, and persuasive, these videos have prompted increased contraceptive use in countries where they have been aired. The Center's videos and songs have proved popular and profitable in a competitive market of ideas, earning 3-4 times their production costs. Accordingly, health experts from Johns Hopkins University recognize the potential role of these productions in preventing AIDS and unwanted pregnancies in other settings. Where Baltimore leads the U.S. in teen pregnancies, the Center would like to air soap opera on sexual responsibility. Production costs in the U.S. are, however, 10 times higher than in developing countries. With the collaboration of media executives, significant financial and social rewards could result from such a production.

  15. 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.

  16. Video-based fingerprint verification.

    PubMed

    Qin, Wei; Yin, Yilong; Liu, Lili

    2013-09-04

    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.

  17. 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

  18. 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.

  19. 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

  20. 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.

  1. Video and Cable: Emerging Forms of Library Service.

    ERIC Educational Resources Information Center

    Genova, B. K. L.

    1979-01-01

    Sketches the history of video and cable communications use in libraries, current library activities in video collection and production, problems with some library video projects, trends in video services, and plans for future video uses within libraries. (FM)

  2. Digital data for preliminary geologic map of the Mount Hood 30- by 60-minute quadrangle, northern Cascade Range, Oregon

    USGS Publications Warehouse

    Lina Ma,; Sherrod, David R.; Scott, William E.

    2014-01-01

    This geodatabase contains information derived from legacy mapping that was published in 1995 as U.S. Geological Survey Open-File Report 95-219. The main component of this publication is a geologic map database prepared using geographic information system (GIS) applications. Included are pdf files to view or print the map sheet, the accompanying pamphlet from Open-File Report 95-219, and links to the original publication, which is available as scanned files in pdf format.

  3. Database for the geologic map of the Snoqualmie Pass 30-minute by 60-minute quadrangle, Washington (I-2538)

    USGS Publications Warehouse

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

    2006-01-01

    This digital map database has been prepared by R.W. Tabor from the published Geologic map of the Snoqualmie Pass 30' X 60' 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 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.

  4. What words cannot say: the telling story of video in attachment-based interventions.

    PubMed

    Juffer, Femmie; Steele, Miriam

    2014-01-01

    In this Introduction to the Special Issue The Use of Video in Attachment-Based Interventions, we describe how film and video made their entry in attachment theory and research and ultimately in attachment-based interventions. The role of film in helping to understand attachment had its roots several decades ago with the Robertsons' footage as a memorable example, while the role of video in helping to support attachment in the context of intervention started later but quickly increased with the rapid growth of smaller video cameras. Today the use of video and video feedback in attachment-based interventions is common, with applications in home-visiting programs, clinical treatment and therapy, and training modalities for parent coaches. In this Special Issue we highlight current work in this field, including illustrative case studies, clinical descriptions and process evaluations as well as rigorous randomized controlled trials. PMID:24972100

  5. 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.

  6. 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…

  7. Video & Micro-Teaching: Adaptable Medium, Adaptable Method.

    ERIC Educational Resources Information Center

    Development Communication Report, 1979

    1979-01-01

    The title reflects the first and major article in an issue of this newsletter devoted heavily to video technology. The flexible capabilities of videotape used with microteaching are presented and illustrated with case studies of childhood education and rural health development programs in Nigeria, improvement of nurses' communication skills, and…

  8. 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…

  9. 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)

  10. 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:…

  11. 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…

  12. Going Global: Desktop Video Conferencing with CU-SeeMe.

    ERIC Educational Resources Information Center

    Todd, Sandy

    1996-01-01

    Students and teachers at Rocky Run Middle School (Virginia) use CU-SeeMe, a desktop video conferencing program providing real-time audio and visual, to communicate with educational communities in New Zealand and other international sites. Activities include helping foreign students adjust to American culture, teaching health education with expert…

  13. 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.

  14. 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.

  15. Video summarization using motion descriptors

    NASA Astrophysics Data System (ADS)

    Divakaran, Ajay; Peker, Kadir A.; Sun, Huifang

    2001-01-01

    We describe a technique for video summarization that uses motion descriptors computed in the compressed domain to speed up conventional color based video summarization technique. The basic hypothesis of the work is that the intensity of motion activity of a video segment is a direct indication of its 'summarizability.' We present experimental verification of this hypothesis. We are thus able to quickly identify easy to summarize segments of a video sequence since they have a low intensity of motion activity. Moreover, the compressed domain extraction of motion activity intensity is much simpler than the color-based calculations. We are able to easily summarize these segments by simply choosing a key-frame at random from each low- activity segment. We can then apply conventional color-based summarization techniques to the remaining segments. We are thus able to speed up color-based summarization techniques by reducing the number of segments on which computationally more expensive color-based computation is needed.

  16. Video summarization using motion descriptors

    NASA Astrophysics Data System (ADS)

    Divakaran, Ajay; Peker, Kadir A.; Sun, Huifang

    2000-12-01

    We describe a technique for video summarization that uses motion descriptors computed in the compressed domain to speed up conventional color based video summarization technique. The basic hypothesis of the work is that the intensity of motion activity of a video segment is a direct indication of its 'summarizability.' We present experimental verification of this hypothesis. We are thus able to quickly identify easy to summarize segments of a video sequence since they have a low intensity of motion activity. Moreover, the compressed domain extraction of motion activity intensity is much simpler than the color-based calculations. We are able to easily summarize these segments by simply choosing a key-frame at random from each low- activity segment. We can then apply conventional color-based summarization techniques to the remaining segments. We are thus able to speed up color-based summarization techniques by reducing the number of segments on which computationally more expensive color-based computation is needed.

  17. 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.

  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. 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…

  1. Creating interactive video broadcasting system for VBLHEP

    NASA Astrophysics Data System (ADS)

    Slepov, I. P.

    2016-09-01

    The article describes the creation of a web service, which combines the possibility of organizing video broadcasts and video conferences for the VBLHEP, JINR events. Software and hardware components used for the organization of video streaming and video conferencing are presented.

  2. Indexing, Browsing, and Searching of Digital Video.

    ERIC Educational Resources Information Center

    Smeaton, Alan F.

    2004-01-01

    Presents a literature review that covers the following topics related to indexing, browsing, and searching of digital video: video coding and standards; conventional approaches to accessing digital video; automatically structuring and indexing digital video; searching, browsing, and summarization; measurement and evaluation of the effectiveness of…

  3. Next Generation Advanced Video Guidance Sensor

    NASA Technical Reports Server (NTRS)

    Lee, Jimmy; Spencer, Susan; Bryan, Tom; Johnson, Jimmie; Robertson, Bryan

    2008-01-01

    The first autonomous rendezvous and docking in the history of the U.S. Space Program was successfully accomplished by Orbital Express, using the Advanced Video Guidance Sensor (AVGS) as the primary docking sensor. The United States now has a mature and flight proven sensor technology for supporting Crew Exploration Vehicles (CEV) and Commercial Orbital Transport. Systems (COTS) Automated Rendezvous and Docking (AR&D). AVGS has a proven pedigree, based on extensive ground testing and flight demonstrations. The AVGS on the Demonstration of Autonomous Rendezvous Technology (DART)mission operated successfully in "spot mode" out to 2 km. The first generation rendezvous and docking sensor, the Video Guidance Sensor (VGS), was developed and successfully flown on Space Shuttle flights in 1997 and 1998. Parts obsolescence issues prevent the construction of more AVGS. units, and the next generation sensor must be updated to support the CEV and COTS programs. The flight proven AR&D sensor is being redesigned to update parts and add additional. capabilities for CEV and COTS with the development of the Next, Generation AVGS (NGAVGS) at the Marshall Space Flight Center. The obsolete imager and processor are being replaced with new radiation tolerant parts. In addition, new capabilities might include greater sensor range, auto ranging, and real-time video output. This paper presents an approach to sensor hardware trades, use of highly integrated laser components, and addresses the needs of future vehicles that may rendezvous and dock with the International Space Station (ISS) and other Constellation vehicles. It will also discuss approaches for upgrading AVGS to address parts obsolescence, and concepts for minimizing the sensor footprint, weight, and power requirements. In addition, parts selection and test plans for the NGAVGS will be addressed to provide a highly reliable flight qualified sensor. Expanded capabilities through innovative use of existing capabilities will also be

  4. 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

  5. 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.

  6. Video games: good, bad, or other?

    PubMed

    Prot, Sara; McDonald, Katelyn A; Anderson, Craig A; Gentile, Douglas A

    2012-06-01

    Video games are a pervasive pastime among children and adolescents. The growing popularity of video games has instigated a debate among parents, researchers, video game producers, and policymakers concerning potential harmful and helpful effects of video games on children. This article provides an overview of research findings on the positive and negative effects of video games, thus providing an empirical answer to the question, are video games good or bad? The article also provides some guidelines to help pediatricians, parents, and other caregivers protect children from negative effects and to maximize positive effects of video games. PMID:22643171

  7. Video Encryption and Decryption on Quantum Computers

    NASA Astrophysics Data System (ADS)

    Yan, Fei; Iliyasu, Abdullah M.; Venegas-Andraca, Salvador E.; Yang, Huamin

    2015-08-01

    A method for video encryption and decryption on quantum computers is proposed based on color information transformations on each frame encoding the content of the encoding the content of the video. The proposed method provides a flexible operation to encrypt quantum video by means of the quantum measurement in order to enhance the security of the video. To validate the proposed approach, a tetris tile-matching puzzle game video is utilized in the experimental simulations. The results obtained suggest that the proposed method enhances the security and speed of quantum video encryption and decryption, both properties required for secure transmission and sharing of video content in quantum communication.

  8. CCD video camera and airborne applications

    NASA Astrophysics Data System (ADS)

    Sturz, Richard A.

    2000-11-01

    The human need to see for ones self and to do so remotely, has given rise to video camera applications never before imagined and growing constantly. The instant understanding and verification offered by video lends its applications to every facet of life. Once an entertainment media, video is now ever present in out daily life. The application to the aircraft platform is one aspect of the video camera versatility. Integrating the video camera into the aircraft platform is yet another story. The typical video camera when applied to more standard scene imaging poses less demanding parameters and considerations. This paper explores the video camera as applied to the more complicated airborne environment.

  9. Video games: good, bad, or other?

    PubMed

    Prot, Sara; McDonald, Katelyn A; Anderson, Craig A; Gentile, Douglas A

    2012-06-01

    Video games are a pervasive pastime among children and adolescents. The growing popularity of video games has instigated a debate among parents, researchers, video game producers, and policymakers concerning potential harmful and helpful effects of video games on children. This article provides an overview of research findings on the positive and negative effects of video games, thus providing an empirical answer to the question, are video games good or bad? The article also provides some guidelines to help pediatricians, parents, and other caregivers protect children from negative effects and to maximize positive effects of video games.

  10. Considerations When Using Videos in Lamaze Classes

    PubMed Central

    Hotelling, Barbara A.

    2012-01-01

    There are enough worthwhile videos available today so that a Lamaze Certified Childbirth Educator could literally teach an entire class series using only videos and feedback discussion. In this column, the author explores considerations in choosing videos for adult learners in Lamaze birth classes. Some things to consider when using videos should be the adult learner’s attention span, whether the video increases fear of birth or empowers the learner, and if the video is appropriate for the culture of the class participants. Finally, the author provides a list of some of the many wonderful videos available to Lamaze birth educators. PMID:23730131

  11. Video compressive sensing using Gaussian mixture models.

    PubMed

    Yang, Jianbo; Yuan, Xin; Liao, Xuejun; Llull, Patrick; Brady, David J; Sapiro, Guillermo; Carin, Lawrence

    2014-11-01

    A Gaussian mixture model (GMM)-based algorithm is proposed for video reconstruction from temporally compressed video measurements. The GMM is used to model spatio-temporal video patches, and the reconstruction can be efficiently computed based on analytic expressions. The GMM-based inversion method benefits from online adaptive learning and parallel computation. We demonstrate the efficacy of the proposed inversion method with videos reconstructed from simulated compressive video measurements, and from a real compressive video camera. We also use the GMM as a tool to investigate adaptive video compressive sensing, i.e., adaptive rate of temporal compression.

  12. 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.

  13. Thematic video indexing to support video database retrieval and query processing

    NASA Astrophysics Data System (ADS)

    Khoja, Shakeel A.; Hall, Wendy

    1999-08-01

    This paper presents a novel video database system, which caters for complex and long videos, such as documentaries, educational videos, etc. As compared to relatively structured format videos like CNN news or commercial advertisements, this database system has the capacity to work with long and unstructured videos.

  14. (Video 7 of 8) Microbiomics: The Living World In and On You

    NASA Video Gallery

    NASA’s Human Research Program (HRP) is releasing a video titled “Microbiomics: The Living World In and On You” to highlight microbial research on the International Space Station. HRP’s Twins Study ...

  15. (Video 1 of 8) Introduction to Omics: 360 Degree View of You

    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...

  16. (Video 8 of 8) Omics: Advancing Personalized Medicine from Space to Earth

    NASA Video Gallery

    NASA’s Human Research Program (HRP) is releasing the video “Omics: Advancing Personalized Medicine from Space to Earth”, to highlight its Twins Study, coinciding with National Twins Days. This is t...

  17. (Video 2 of 8) Genomics: Genome, The Long and Winding Road

    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. A Tape-based System of Interactive Video for Computerised Self-instruction.

    ERIC Educational Resources Information Center

    Watt, Marie E.; Watt, Alexander

    1987-01-01

    Described is an interactive video system in use in the Glasgow Dental Hospital and School to give students practice in tooth identification. The description includes the hardware, computer software, educational software, and use of the program. (RH)

  19. Digital video technology, today and tomorrow

    NASA Astrophysics Data System (ADS)

    Liberman, J.

    1994-10-01

    Digital video is probably computing's fastest moving technology today. Just three years ago, the zenith of digital video technology on the PC was the successful marriage of digital text and graphics with analog audio and video by means of expensive analog laser disc players and video overlay boards. The state of the art involves two different approaches to fully digital video on computers: hardware-assisted and software-only solutions.

  20. Visual Analytics and Storytelling through Video

    SciTech Connect

    Wong, Pak C.; Perrine, Kenneth A.; Mackey, Patrick S.; Foote, Harlan P.; Thomas, Jim

    2005-10-31

    This paper supplements a video clip submitted to the Video Track of IEEE Symposium on Information Visualization 2005. The original video submission applies a two-way storytelling approach to demonstrate the visual analytics capabilities of a new visualization technique. The paper presents our video production philosophy, describes the plot of the video, explains the rationale behind the plot, and finally, shares our production experiences with our readers.