36 CFR 2.12 - Audio disturbances.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Audio disturbances. 2.12... RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.12 Audio disturbances. (a) The following are prohibited..., motorized toy, or an audio device, such as a radio, television set, tape deck or musical instrument, in a...

36 CFR 2.12 - Audio disturbances.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Audio disturbances. 2.12... RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.12 Audio disturbances. (a) The following are prohibited..., motorized toy, or an audio device, such as a radio, television set, tape deck or musical instrument, in a...

36 CFR 2.12 - Audio disturbances.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Audio disturbances. 2.12... RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.12 Audio disturbances. (a) The following are prohibited..., motorized toy, or an audio device, such as a radio, television set, tape deck or musical instrument, in a...

Audio Taping Simulated Patient Encounters in Community Pharmacy to Enhance the Reliability of Assessments

PubMed Central

Werner, Joel Benjamin

2008-01-01

Objectives To assess whether audio taping simulated patient interactions can improve the reliability of manually documented data and result in more accurate assessments. Methods Over a 3-month period, 1340 simulated patient visits were made to community pharmacies. Following the encounters, data gathered by the simulated patient were relayed to a coordinator who completed a rating form. Data recorded on the forms were later compared to an audiotape of the interaction. Corrections were tallied and reasons for making them were coded. Results Approximately 10% of cases required corrections, resulting in a 10%-20% modification in the pharmacy's total score. The difference between postcorrection and precorrection scores was significant. Conclusions Audio taping simulated patient visits enhances data integrity. Most corrections were required because of the simulated patients' poor recall abilities. PMID:19325956

Enhancing Battlemind: Preventing PTSD by Coping with Intrusive Thoughts

DTIC Science & Technology

2015-09-01

Characteristics of Participant-Soldiers Demographics Demographic Characteristics N = 1,524 Sex Male 90.6% Female 9.4...consultants • Workshops also included time for live practice, including audio and video taping of trainers’ delivery of modules • One-on-one in person...additional audio/ video taping • Culminated with a certification test in which trainer was rated on multiple domains and content areas by PI, PC, other

The Combined Use of Computers and Audio Tape Recorders in Storing, Managing, and Using Qualitative Verbal Ethnographic Data. [Revised].

ERIC Educational Resources Information Center

Dow, James

Ways in which computers and audio tape recorder techniques were used to record, index, and present data collected during two summers of field work in a rural area of Mexico are described. The research goal was to study the Otomi Indian shamans. Two computers were used: the Honeywell 6800 DPS-2 and the Osborne-1 microcomputer. The database system…

The Audio-Visual Equipment Directory. Seventeenth Edition.

ERIC Educational Resources Information Center

Herickes, Sally, Ed.

The following types of audiovisual equipment are catalogued: 8 mm. and 16 mm. motion picture projectors, filmstrip and sound filmstrip projectors, slide projectors, random access projection equipment, opaque, overhead, and micro-projectors, record players, special purpose projection equipment, audio tape recorders and players, audio tape…

Calibration tests on magnetic tape lightning current detectors

NASA Technical Reports Server (NTRS)

Crouch, K. E.

1980-01-01

The low cost, passive, peak lightning current detector (LCD) invented at the NASA/Kennedy Space Center, uses magnetic audio recording tape to sense the magnitude of the peak magnetic field around a conductor carrying lightning currents. Test results show that the length of audio tape erased was linearly related to the peak simulated lightning currents in a round conductor. Accuracies of + or - 10% were shown for measurements made using a stopwatch readout technique to determine the amount of tape erased by the lightning current. The stopwatch technique is a simple, low cost means of obtaining LCD readouts and can be used in the field to obtain immediate results. Where more accurate data are desired, the tape is played and the output recorded on a strip chart, oscilloscope, or some other means so that measurements can be made on that recording. Conductor dimensions, tape holder dimensions, and tape formulation must also be considered to obtain a more accurate result. If the shape of the conductor is other than circular (i.e., angle, channel, H-beam), an analysis of the magnetic field is required to use an LCD, especially at low current levels.

A 16-channel cassette tape recorder system for clinical EEGs.

PubMed

Barlow, J S

1975-02-01

A 16-channel EEG tape recorder system having a frequency response of DC-100 Hz for each channel is described. The system utilized standard commercially available highfidelity audio tape decks in conjunction with specially designed circuits for time-division multiplexing a balanced amplitude modulation

Mini-Patt

ERIC Educational Resources Information Center

Jenkins, Jimmy R.; Krockover, Gerald H.

1973-01-01

Describes a procedure that allows teachers to produce audio-tutorial instructional tapes suitable for their own classes in a short period of time, usually in about one to three hours for a thirty minute tape. (JR)

The Uses of Media in Early Childhood Education

ERIC Educational Resources Information Center

Grossman, Bruce

1976-01-01

This article discusses the educational benefits of involving young children in the media arts and presents suggestions for using still cameras, movie cameras, audio tape recorders, and video tape recorders. (SB)

Tape recorder effects on jitter and shimmer extraction.

PubMed

Doherty, E T; Shipp, T

1988-09-01

To test for possible contamination of acoustic analyses by record/reproduce systems, five sine waves of fixed frequency and amplitude were sampled directly by a computer and recorded simultaneously on four different tape formats (audio and FM reel-to-reel, audio cassette, and video cassette using pulse code modulation). Recordings were digitized on playback and with the direct samples analyzed for fundamental frequency, amplitude, jitter, and shimmer using a zero crossing interpolation scheme. Distortion introduced by any of the data acquisition systems is negligible when extracting average fundamental frequency or average amplitude. For jitter and shimmer estimation, direct sampling or the use of a video cassette recorder with pulse code modulation are clearly superior. FM recorders, although not quite as accurate, provide a satisfactory alternative to those methods. Audio reel-to-reel recordings are marginally adequate for jitter analysis whereas audio cassette recorders can introduce jitter and shimmer values that are greater than some reported values for normal talkers.

Manual of Tape Scripts: Spanish, Level 2. Curriculum Bulletin, 1968-69 Series, Number 13.

ERIC Educational Resources Information Center

Lipton, Gladys; And Others

This second manual of tape scripts, together with a set of foreign language audio tapes for level 2 Spanish, was prepared to support the curriculum bulletin, New York City Foreign Language Program for Secondary Schools: Spanish, Levels 1-5. Vocabulary, repetition, transformation, and recombination drills on specific grammatical features allow…

Manual of Tape Scripts: German, Level 1. Curriculum Bulletin, 1968-69 Series, Number 11.

ERIC Educational Resources Information Center

Lipton, Gladys; And Others

This manual of tape scripts, together with a set of foreign language audio tapes for level 1 German, was prepared to support the curriculum bulletin, New York City Foreign Language Program for Secondary Schools: German, Levels 1-4. Vocabulary, repetition, transformation, and recombination drills on specific grammatical features allow further…

Manual of Tape Scripts: Italian, Level 1. Curriculum Bulletin, 1968-69 Series, Number 12.

ERIC Educational Resources Information Center

Lipton, Gladys; And Others

This manual of tape scripts, together with a set of foreign language audio tapes for level 1 Italian, was prepared to support the curriculum bulletin, New York City Foreign Language Program for Schools: Italian, Levels 1-4. Vocabulary, repetition, transformation, and recombination drills on specific grammatical features allow further development…

Manual of Tape Scripts: Russian, Levels 1 and 2. Curriculum Bulletin, 1969-70 Series, Number 18.

ERIC Educational Resources Information Center

Lipton, Gladys; And Others

This manual of tape scripts, together with a set of foreign language audio tapes for Levels 1 and 2 Russian, was prepared to support the curriculum bulletin, "New York City Foreign Language Program for Schools: Russian, Levels 1-4." Vocabulary, repetition, transformation, and recombination drills on specific grammatical features allow further…

Manual of Tape Scripts: French, Level 2. Curriculum Bulletin, 1968-69 Series, Number 10.

ERIC Educational Resources Information Center

Lipton, Gladys; And Others

This second manual of tape scripts, together with a set of foreign language audio tapes for level 2 French, was prepared to support the curriculum bulletin, New York City Foreign Language Program for Secondary Schools: French, Levels 1-5. Vocabulary, repetition, transformation, and recombination drills on specific grammatical features allow…

Manual of Tape Scripts: Italian, Level 2. Curriculum Bulletin, 1969-70 Series, Number 20.

ERIC Educational Resources Information Center

Lipton, Gladys; And Others

This manual of tape scripts, together with a set of foreign language audio tapes for Level 2 Italian, was prepared to support the curriculum bulletin, "New York City Foreign Language Program for Schools: Italian, Levels 1-4." Vocabulary, repetition, transformation, and recombination drills on specific grammatical features allow further development…

The SWRL Audio Laboratory System (ALS): An Integrated Configuration for Psychomusicology Research. Technical Report 51.

ERIC Educational Resources Information Center

Williams, David Brian; Hoskin, Richard K.

This report describes features of the Audio Laboratory System (ALS), a device which supports research activities of the Southwest Regional Laboratory's Music Program. The ALS is used primarily to generate recorded audio tapes for psychomusicology research related to children's perception and learning of music concepts such as pitch, loudness,…

A device for recording automatic audio tape recording1

PubMed Central

Bernal, Martha E.; Gibson, Dennis M.; Williams, Donald E.; Pesses, Danny I.

1971-01-01

Adaptation of a commercially available timer for use as a means of operating an audio tape recorder several times during the day is described. Data on a mother's rates of commanding her children were collected via both physically present observer and recorder methods in order to compare the usefulness of the recordings with direct observation. There was a high positive relationship between observer-recorder command rates, with the observer rates being consistently higher, when data were collected via both methods simultaneously as well as at different points in time. ImagesFig. 1 PMID:16795287

A device for recording automatic audio tape recording.

PubMed

Bernal, M E; Gibson, D M; Williams, D E; Pesses, D I

1971-01-01

Adaptation of a commercially available timer for use as a means of operating an audio tape recorder several times during the day is described. Data on a mother's rates of commanding her children were collected via both physically present observer and recorder methods in order to compare the usefulness of the recordings with direct observation. There was a high positive relationship between observer-recorder command rates, with the observer rates being consistently higher, when data were collected via both methods simultaneously as well as at different points in time.

Manual of Tape Scripts: Spanish Level 3. Curriculum Bulletin, 1970-71 Series, Number 10.

ERIC Educational Resources Information Center

Lipton, Gladys; And Others

This publication, together with the audio tapes which it accompanies, was prepared to support the curriculum bulletin, "New York City Foreign Language Program for Secondary Schools: Spanish, Levels 1-5." The scripts in this manual are intended for use in the presentation and drill of the grammatical structures for level 3. The tapes, requiring 10…

An Introduction to Boiler Water Chemistry for the Marine Engineer: A Text of Audio-Tutorial Instruction.

ERIC Educational Resources Information Center

Schlenker, Richard M.; And Others

Presented is a manuscript for an introductory boiler water chemistry course for marine engineer education. The course is modular, self-paced, audio-tutorial, contract graded and combined lecture-laboratory instructed. Lectures are presented to students individually via audio-tapes and 35 mm slides. The course consists of a total of 17 modules -…

Micrometric periodic assembly of magnetotactic bacteria and magnetic nanoparticles using audio tapes

NASA Astrophysics Data System (ADS)

Godoy, M.; Moreno, A. J.; Jorge, G. A.; Ferrari, H. J.; Antonel, P. S.; Mietta, J. L.; Ruiz, M.; Negri, R. M.; Pettinari, M. J.; Bekeris, V.

2012-02-01

We report micrometric periodic assembly of live and dead magnetotactic bacteria, Magnetospirillum magneticum AMB-1, which synthesize chains of magnetic nanoparticles inside their bodies, and of superparamagnetic Fe3O4 and ferromagnetic CoFe2O4 nanoparticles in aqueous suspensions using periodically magnetized audio tapes. The distribution of the stray magnetic field at the surface of the tapes was determined analytically and experimentally by magneto-optic imaging. Calculations showed that the magnetic field close to the tape surface was of the order of 100 mT, and the magnetic field gradient was larger than 1 T mm-1. Drops of aqueous solutions were deposited on the tapes, and bacteria and particles were trapped at locations where magnetic energy is minimized, as observed using conventional optical microscopy. Suspensions of M. magneticum AMB-1 treated with formaldehyde and kanamycin were studied, and patterns of trapped dead bacteria indicated that magnetic forces dominate over self-propelling forces in these experiments, in accordance with calculated values. The behavior of the different types of samples is discussed.

Digital Audio Tape: Yet Another Archival Media?

ERIC Educational Resources Information Center

Vanker, Anthony D.

1989-01-01

Provides an introduction to the technical aspects of digital audiotape and compares it to other computer storage devices such as optical data disks and magnetic tape cartridges in terms of capacity, transfer rate, and cost. The current development of digital audiotape standards is also discussed. (five references) (CLB)

Advanced Simulation in Undergraduate Pilot Training: Automatic Instructional System

DTIC Science & Technology

1975-10-01

an addressable reel-to--reel audio tape recorder, a random access audio memory drum , and an interactive software package which permits the user to...audio memory drum , and an interactive software package which permits the user to develop preptogtahmed exercises. Figure 2 illustrates overall...Data Recprding System consists of two elements; an overlay program which performs the real-time sampling of specified variables and stores data to disc

20 CFR 901.11 - Enrollment procedures.

Code of Federal Regulations, 2010 CFR

2010-04-01

... enrollment cycle. Of the 36 hours, at least 18 must be comprised of core subject matter; the remainder may be... enrollment cycle. (ii) Correspondence or individual study programs (including audio and/or video taped... video tapes, etc. (A) Continuing education credit will be awarded for the creation of materials for...

ASTP video tape recorder ground support equipment (audio/CTE splitter/interleaver). Operations manual

NASA Technical Reports Server (NTRS)

1974-01-01

A descriptive handbook for the audio/CTE splitter/interleaver (RCA part No. 8673734-502) was presented. This unit is designed to perform two major functions: extract audio and time data from an interleaved video/audio signal (splitter section), and provide a test interleaved video/audio/CTE signal for the system (interleaver section). It is a rack mounting unit 7 inches high, 19 inches wide, 20 inches deep, mounted on slides for retracting from the rack, and weighs approximately 40 pounds. The following information is provided: installation, operation, principles of operation, maintenance, schematics and parts lists.

Audio-Enhanced Computer Assisted Learning and Computer Controlled Audio-Instruction.

ERIC Educational Resources Information Center

Miller, K.; And Others

1983-01-01

Describes aspects of use of a microcomputer linked with a cassette recorder as a peripheral to enhance computer-assisted learning (CAL) and a microcomputer-controlled tape recorder linked with a microfiche reader in a commercially available teaching system. References and a listing of control programs are appended. (EJS)

Acceptance Inspection for Audio Cassette Recorders.

ERIC Educational Resources Information Center

Smith, Edgar A.

A series of inspections for cassette recorders that can be performed to assure that the devices are acceptable is described. The inspections can be completed in 20 minutes and can be performed by instructional personnel. The series of inspection procedures includes tests of the intelligibility of audio, physical condition, tape speed, impulse…

A Comparison of Television and Audio Presentations of the MLA French Listening Examination

ERIC Educational Resources Information Center

Stallings, William M.

1972-01-01

Although nonverbal cues are often available in real-life communication, listening is usually tested by aural stimuli broadcast from an audio-tape. It would seem that testing listening comprehension might be improved by using television to offer nonverbal cues in addition to aural stimuli. (Author)

The Audio-Visual Marketing Handbook for Independent Schools.

ERIC Educational Resources Information Center

Griffith, Tom

This how-to booklet offers specific advice on producing video or slide/tape programs for marketing independent schools. Five chapters present guidelines for various stages in the process: (1) Audio-Visual Marketing in Context (aesthetics and economics of audiovisual marketing); (2) A Question of Identity (identifying the audience and deciding on…

Evaluation of an Audio Cassette Tape Lecture Course

ERIC Educational Resources Information Center

Blank, Jerome W.

1975-01-01

An audio-cassette continuing education course (Selected Topics in Pharmacology) from Extension Services in Pharmacy at the University of Wisconsin was offered to a selected test market of pharmacists and evaluated using a pre-, post-test design. Results showed significant increase in cognitive knowledge and strong approval of students. (JT)

The Development, Test, and Evaluation of Three Pilot Performance Reference Scales.

ERIC Educational Resources Information Center

Horner, Walter R.; And Others

A set of pilot performance reference scales was developed based upon airborne Audio-Video Recording (AVR) of student performance in T-37 undergraduate Pilot Training. After selection of the training maneuvers to be studied, video tape recordings of the maneuvers were selected from video tape recordings already available from a previous research…

The Mini-Patt Approach for Individualizing Instruction.

ERIC Educational Resources Information Center

Jenkins, Jimmy R.; Krockover, Gerald H.

A method is proposed which is said to allow elementary and secondary teachers to prepare 30-minute audio-tutorial tapes in one to three hours. A list of materials needed is provided, and the six-step procedure outlined. More than 300 Mini-Patt tapes are said to have been produced for use from elementary

Directory of Mediated Instructional Materials.

ERIC Educational Resources Information Center

Mitchell, Louise, Ed.

Catalogued in this directory are all the audio tapes, video tapes, and films produced from 1964 through 1969 by the Evanston Township High School Faculty, its Title III staff, and its television staff in the course of its Title III project. These instructional materials are designed for secondary school students and cover almost all aspects of the…

Audiovisual Materials for the Engineering Technologies.

ERIC Educational Resources Information Center

O'Brien, Janet S., Comp.

A list of audiovisual materials suitable for use in engineering technology courses is provided. This list includes titles of 16mm films, 8mm film loops, slidetapes, transparencies, audio tapes, and videotapes. Given for each title are: source, format, length of film or tape or number of slides or transparencies, whether color or black-and-white,…

OUR's: Optimum Utilization of Resources; A Guide to Instructional Resources in Occupational Education. Research Pub. 77-1.

ERIC Educational Resources Information Center

Beamish, Eric; And Others

This resource guide contains over 300 entries which are available through the Optimum Utilization of Resources (OUR's) exchange system. The entries describe learning materials, such as slides, video tapes, audio tapes, films, print material, and computer assisted instructional programs, which have been developed primarily by faculty of the…

A Comparison of Inquiry Activities in Elementary Science Classes by Means of Tape Recordings.

ERIC Educational Resources Information Center

Horine, Norman Wayne

Reported is a study to determine differences between selected elementary Index, Revised Inquiry Index, percentage of class time spent in pupil experiment Index, Revised Inquiry Index, percentage of class time spend in pupil experiment and time spent in reading and/or extended viewing activities. Audio-tape recordings were made using materials from…

A Communication Device for Interfacing Slide/Audio Tape Programs with the Microcomputer for Computer-Assisted Self-Instruction.

ERIC Educational Resources Information Center

Hostetler, Jerry C.; Englert, Duwayne C.

1987-01-01

Presents description of an interface device which ties in microcomputers and slide/tape presentations for computer assisted instruction. Highlights include the use of this technology in an introductory undergraduate zoology course; a discussion of authoring languages with emphasis on SuperPILOT; and hardware and software design for the interface.…

The Audio-Visual Equipment Directory; Twenty-Second Edition, 1976-1977.

ERIC Educational Resources Information Center

Herickes, Sally, Ed.

Over 2,000 currently available items are listed in the 1976-1977 Audio-Visual Equipment Directory with specifications on price, model, weight, capacity, accessories, and technical details. Charts for screen size, lists of film and tape running times, an index to industry trade names, and a directory of equipment manufacturers are also provided.…

The Audio-Tutorial Approach to Learning Through Independent Study and Integrated Experiences.

ERIC Educational Resources Information Center

Postlethwait, S. N.; And Others

The rationale of the integrated experience approach to teaching botany at Purdue University is given and the history of the audio-tutorial course at Purdue and its present organization are described. A sample week's unit of study is given, including transcription of the tape, reproduction of printed materials and photographs of other materials…

AUDIO-VISUAL TECHNIQUES IN LANGUAGE TEACHING.

ERIC Educational Resources Information Center

NEWCOMER, DONALD S.

RECORDED LESSONS OF TWO TYPES ARE DISCUSSED, DISCS AND TAPES. TAPE LESSONS CAN BE MADE FROM OUTSIDE SOURCES SUCH AS RADIO, OR READ FROM A BOOK BY THE TEACHER. METHODS FOR MAKING SUCH LESSONS ARE DISCUSSED. 16MM TEACHING FILMS ARE DISCUSSED, AND SUGGESTIONS ARE GIVEN FOR THEIR USE. FOR EXAMPLE, THEY MAY BE RUN SILENTLY, WITH THE SOUND ADDED BY THE…

One Step Forward and Two Steps Back in Teaching an Endangered Language? Revisiting L2 Reading in Irish

ERIC Educational Resources Information Center

Hickey, Tina M.; Stenson, Nancy

2016-01-01

Hickey's (1991) article ["Leisure reading in a second language: An experiment with audio tapes." "Language, Culture and Curriculum," 4(2), 119-131. Retrieved from http://dx.doi.org/10.1080/07908319109525098] reported the benefits of audio-support for L2 reading of real books, showing gains in fluency and motivation among…

The Textalk, A Uniquely Simple, Versatile Type of Audio-Visual Module: How to Prepare and Use It.

ERIC Educational Resources Information Center

Thomas, D. Des S.; Habowsky, J. E. J.

Textbooks emphasizing visual elements in exposition can be enriched using crisp, concise, audio-taped commentaries to focus attention on essential points in each illustration. These text aids, packaged in the convenient form of cassettes (usually one per chapter), have a number of obvious advantages: (1) any teacher can prepare them; (2) they are…

76 FR 4110 - Sunshine Act Meeting; FCC To Hold Open Commission Meeting Tuesday, January 25, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-24

... Tuesday, January 25, 2011 January 18, 2011. The Federal Communications Commission will hold an Open...) 418- 0500; TTY 1-888-835-5322. Audio/Video coverage of the meeting will be broadcast live with open.../ type; digital disk; and audio and video tape. Best Copy and Printing, Inc. may be reached by e-mail at...

Archiving of Planetary Ring Data

NASA Technical Reports Server (NTRS)

Elliot, James L.

2001-01-01

Stellar occultation data provide our only Earth-based means of probing planetary rings at kilometer spatial resolution. The occultation data archive at MIT contains original data and analysis products of stellar occultations by the ring systems of the planets Jupiter, Saturn, Uranus, and Neptune observed by members of the group (and other groups) from 1977 to the present. During this time period, several media have been used to record and store the original and processed data: (1) chart records; (2) printed output, (3) audio reel tape; (4) audio cassette tape; (5) 7-track, 1/2-inch computer tape; (6) 9-track, 1/2-inch computer tape at 800, 1600, and 6250 bpi; (7) NOVA disk platters (2.5 and 5.0 Mbyte); (8) write once optical disks; (9) punched cards; and (10) read-write optical disks. With the rapid change of computer technology over this time period, some of these media have become not only obsolete, but nearly extinct. In particular, it has become nearly impossible to find any facilities that can still read 800 bpi tapes, which contain the only copies of several important data sets for the ring system of Uranus. In particular, we have an extensive ring data collection that includes data sets for the following Uranian ring occultations: U0, U11, U12, U13, U14, U25, U17, and U36.

Sister Mary Theresa Brentano, OSB's Innovative Use of Magnetic Audio Tapes: An Overlooked Story in the History of Educational Technology.

ERIC Educational Resources Information Center

Herndon, Linda

This paper tells the story of Sister Mary Theresa Brentano, O.S.B's (1902-1987) innovative use of magnetic audiotapes to provide instruction for students in grades K-12. From 1952 to approximately 1968, Brentano implemented, refined, and tested her tape teaching methods with special emphasis on individualizing instruction in the elementary school.…

Extending Research on a Math Fluency Building Intervention: Applying Taped Problems in a Second-Grade Classroom

ERIC Educational Resources Information Center

Windingstad, Sunny; Skinner, Christopher H.; Rowland, Emily; Cardin, Elizabeth; Fearrington, Jamie Y.

2009-01-01

A multiple-baseline, across-tasks design was used to extend research on the taped-problems (TP) intervention with an intact, rural, second-grade classroom. During TP sessions an audio recording paced the class through a series of 15 or 16 addition facts four times. Problems and answers were read and students were instructed to attempt to provide…

How to Teach Yourself Physical Skills: An Audio Tape for College Students with Some Introductory Comments and a Detailed Outline.

ERIC Educational Resources Information Center

Hodges, Daniel L.

This guide provides a detailed summary of the information, techniques, and examples offered in an audiotape developed to help students teach themselves physical skills. After section I introduces the topic and the objectives of the tape, section II provides concrete examples of adults learning motor skills. Section III presents and discusses nine…

Technical aspects of a demonstration tape for three-dimensional sound displays

NASA Technical Reports Server (NTRS)

Begault, Durand R.; Wenzel, Elizabeth M.

1990-01-01

This document was developed to accompany an audio cassette that demonstrates work in three-dimensional auditory displays, developed at the Ames Research Center Aerospace Human Factors Division. It provides a text version of the audio material, and covers the theoretical and technical issues of spatial auditory displays in greater depth than on the cassette. The technical procedures used in the production of the audio demonstration are documented, including the methods for simulating rotorcraft radio communication, synthesizing auditory icons, and using the Convolvotron, a real-time spatialization device.

77 FR 30290 - Sunshine Act Meeting; Open Commission Meeting; Thursday, May 24, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-22

... contained in section 1.1203 of the Commission's rule, 47 CFR 1.1203, until 5:00 p.m. on Friday, May 18, 2012... Relations, (202) 418- 0500; TTY 1-888-835-5322. Audio/Video coverage of the meeting will be broadcast live.../ type; digital disk; and audio and video tape. Best Copy and Printing, Inc. may be reached by email at...

A Prospective, Randomized Trial in the Emergency Department of Suggestive Audio-Therapy under Deep Sedation for Smoking Cessation.

PubMed

Rodriguez, Robert M; Taylor, Opal; Shah, Sushma; Urstein, Susan

2007-08-01

In a sample of patients undergoing procedural deep sedation in the emergency department (ED), we conducted a prospective, randomized, single-blinded trial of audio-therapy for smoking cessation. We asked subjects about their smoking, including desire to quit (0-10 numerical scale) and number of cigarettes smoked per day. Subjects were randomized to either a control tape (music alone) or a tape with repeated smoking-cessation messages over music. Tapes were started with first doses of sedation and stopped with patient arousal. Telephone follow-up occurred between two weeks and three months to assess the number of cigarettes smoked per day. Study endpoints were self-reported complete cessation and decrease of half or more in total cigarettes smoked per day. One hundred eleven patients were enrolled in the study, 54 to intervention and 57 to control. Mean desire to quit was 7.15 +/- 2.6 and mean cigarettes per day was 17.5 +/- 12.1. We successfully contacted 69 (62%) patients. Twenty-seven percent of intervention and 26% of control patients quit (mean difference = 1%; 95% CI: -22.0% to 18.8%). Thirty-seven percent of intervention and 51% of control patients decreased smoking by half or more (mean difference = 14.6%; 95% CI: -8.7% to 35.6%). Suggestive audio-therapy delivered during deep sedation in the ED did not significantly decrease self-reported smoking behavior.

(abstract) Synthesis of Speaker Facial Movements to Match Selected Speech Sequences

NASA Technical Reports Server (NTRS)

Scott, Kenneth C.

1994-01-01

We are developing a system for synthesizing image sequences the simulate the facial motion of a speaker. To perform this synthesis, we are pursuing two major areas of effort. We are developing the necessary computer graphics technology to synthesize a realistic image sequence of a person speaking selected speech sequences. Next, we are developing a model that expresses the relation between spoken phonemes and face/mouth shape. A subject is video taped speaking an arbitrary text that contains expression of the full list of desired database phonemes. The subject is video taped from the front speaking normally, recording both audio and video detail simultaneously. Using the audio track, we identify the specific video frames on the tape relating to each spoken phoneme. From this range we digitize the video frame which represents the extreme of mouth motion/shape. Thus, we construct a database of images of face/mouth shape related to spoken phonemes. A selected audio speech sequence is recorded which is the basis for synthesizing a matching video sequence; the speaker need not be the same as used for constructing the database. The audio sequence is analyzed to determine the spoken phoneme sequence and the relative timing of the enunciation of those phonemes. Synthesizing an image sequence corresponding to the spoken phoneme sequence is accomplished using a graphics technique known as morphing. Image sequence keyframes necessary for this processing are based on the spoken phoneme sequence and timing. We have been successful in synthesizing the facial motion of a native English speaker for a small set of arbitrary speech segments. Our future work will focus on advancement of the face shape/phoneme model and independent control of facial features.

Reproductive and Hormonal Risk Factors for Breast Cancer in Blind Women

DTIC Science & Technology

2008-08-01

informational letters sent directly from the Perkins Braille and Talking Book Library in Watertown Massachusetts, the ACB and the Canadian National Institute...choice. Survey formats included via e-mail, website, compact disc, computer disk, audio tape, large print, Braille , in person, or verbally over the...survey data during telephone interviews or following receipt of written or audio surveys. Braille surveys were transcribed by a third party and

The Bulletin Storytelling Review: Volume I. Recommend-only Reviews of Storytelling Audio- and Videotapes, Prepared by the Staff of "The Bulletin of the Center for Children's Books."

ERIC Educational Resources Information Center

Del Negro, Janice M., Ed.; Stevenson, Deborah, Ed.

Designed to be a tool for selection and collection development, this first volume of "The Bulletin Storytelling Review" contains 162 recommend-only reviews of storytelling audio- and videotapes produced between 1990 and 1996. This book provides a compendium of material not regularly reviewed in other publications. Tapes by storytellers such as Joe…

Automated Desensitization for the Clinical Treatment of Speech Anxiety

ERIC Educational Resources Information Center

McManus, Marianne; Lohr, James

1976-01-01

A self-guided, audio-tape, desensitization treatment procedure, using standard cassette recorders in a counseling service office, is an effective means for modifying self-report of speech anxiety. (MB)

The Construction (Using Multi-Media Techniques) of Certain Modules of a Programmed Course in Astronomy-Space Sciences for NASA Personnel of The Goddard Space Flight Center, Greenbelt, Maryland.

ERIC Educational Resources Information Center

Collagan, Robert B.

This paper describes the development of a self-instructional multi-media course in astronomy-space sciences for non-technical NASA personnel. The course consists of a variety of programed materials including slides, films, film-loops, filmstrips video-tapes and audio-tapes, on concepts of time, space, and matter in our solar system and galaxy.…

An Audio-Visual Approach to Training

ERIC Educational Resources Information Center

Hearnshaw, Trevor

1977-01-01

Describes the development of an audiovisual training course in duck husbandry which consists of synchronized tapes and slides. The production of the materials, equipment needs, operations, cost, and advantages of the program are discussed. (BM)

Ultrasonic speech translator and communications system

DOEpatents

Akerman, M.A.; Ayers, C.W.; Haynes, H.D.

1996-07-23

A wireless communication system undetectable by radio frequency methods for converting audio signals, including human voice, to electronic signals in the ultrasonic frequency range, transmitting the ultrasonic signal by way of acoustical pressure waves across a carrier medium, including gases, liquids, or solids, and reconverting the ultrasonic acoustical pressure waves back to the original audio signal. The ultrasonic speech translator and communication system includes an ultrasonic transmitting device and an ultrasonic receiving device. The ultrasonic transmitting device accepts as input an audio signal such as human voice input from a microphone or tape deck. The ultrasonic transmitting device frequency modulates an ultrasonic carrier signal with the audio signal producing a frequency modulated ultrasonic carrier signal, which is transmitted via acoustical pressure waves across a carrier medium such as gases, liquids or solids. The ultrasonic receiving device converts the frequency modulated ultrasonic acoustical pressure waves to a frequency modulated electronic signal, demodulates the audio signal from the ultrasonic carrier signal, and conditions the demodulated audio signal to reproduce the original audio signal at its output. 7 figs.

Stabilometer Computerized Analog Recording System for Studying Gross Motor Skill Learning

ERIC Educational Resources Information Center

Chasey, William C., Jr.; And Others

1976-01-01

The stabilometer computerized analog recording system (SCARS) provides for storing analog and digital information on a single channel audio tape recorder at lower cost and greater versatility than other systems. (MB)

A Guide to Making an Audio Tape.

ERIC Educational Resources Information Center

Jobe, Holly; Cannon, Glenn

This brief introduction to the use of audiotape recorders in educational settings provides basic information on operational procedures and recording techniques for voice, music, dubbing, and pulsing. Audiotape editing and splicing are also explained. (RAO)

77 FR 4321 - Sunshine Act Meeting; Open Commission Meeting; January 31, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-27

... Americans while minimizing the universal service contribution burden, including by eliminating waste, fraud... print/ type; digital disk; and audio and video tape. Best Copy and Printing, Inc. may be reached by...

76 FR 4946 - Proposed Extension of the Approval of Information Collection Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... formats (Large Print, Braille, Audio Tape, or Disc), upon request, by calling (202) 693-0023 (not a toll... intelligence or counterintelligence functions; (2) of employees the employer reasonably suspects of involvement...

Spacelab Data Processing Facility

NASA Technical Reports Server (NTRS)

1983-01-01

The Spacelab Data Processing Facility (SDPF) processes, monitors, and accounts for the payload data from Spacelab and other Shuttle missions and forwards relevant data to various user facilities worldwide. The SLDPF is divided into the Spacelab Input Processing System (SIPS) and the Spacelab Output Processing System (SOPS). The SIPS division demultiplexes, synchronizes, time tags, quality checks, accounts for the data, and formats the data onto tapes. The SOPS division further edits, blocks, formats, and records the data on tape for shipment to users. User experiments must conform to the Spacelab's onboard High Rate Multiplexer (HRM) format for maximum process ability. Audio, analog, instrumentation, high density, experiment data, input/output data, quality control and accounting, and experimental channel tapes along with a variety of spacelab ancillary tapes are provided to the user by SLDPF.

Data recording and playback on video tape--a multi-channel analog interface for a digital audio processor system.

PubMed

Blaettler, M; Bruegger, A; Forster, I C; Lehareinger, Y

1988-03-01

The design of an analog interface to a digital audio signal processor (DASP)-video cassette recorder (VCR) system is described. The complete system represents a low-cost alternative to both FM instrumentation tape recorders and multi-channel chart recorders. The interface or DASP input-output unit described in this paper enables the recording and playback of up to 12 analog channels with a maximum of 12 bit resolution and a bandwidth of 2 kHz per channel. Internal control and timing in the recording component of the interface is performed using ROMs which can be reprogrammed to suit different analog-to-digital converter hardware. Improvement in the bandwidth specifications is possible by connecting channels in parallel. A parallel 16 bit data output port is provided for direct transfer of the digitized data to a computer.

Ultrasonic speech translator and communications system

DOE Office of Scientific and Technical Information (OSTI.GOV)

Akerman, M.A.; Ayers, C.W.; Haynes, H.D.

1996-07-23

A wireless communication system undetectable by radio frequency methods for converting audio signals, including human voice, to electronic signals in the ultrasonic frequency range, transmitting the ultrasonic signal by way of acoustical pressure waves across a carrier medium, including gases, liquids, or solids, and reconverting the ultrasonic acoustical pressure waves back to the original audio signal. The ultrasonic speech translator and communication system includes an ultrasonic transmitting device and an ultrasonic receiving device. The ultrasonic transmitting device accepts as input an audio signal such as human voice input from a microphone or tape deck. The ultrasonic transmitting device frequency modulatesmore » an ultrasonic carrier signal with the audio signal producing a frequency modulated ultrasonic carrier signal, which is transmitted via acoustical pressure waves across a carrier medium such as gases, liquids or solids. The ultrasonic receiving device converts the frequency modulated ultrasonic acoustical pressure waves to a frequency modulated electronic signal, demodulates the audio signal from the ultrasonic carrier signal, and conditions the demodulated audio signal to reproduce the original audio signal at its output. 7 figs.« less

Ultrasonic speech translator and communications system

DOEpatents

Akerman, M. Alfred; Ayers, Curtis W.; Haynes, Howard D.

1996-01-01

A wireless communication system undetectable by radio frequency methods for converting audio signals, including human voice, to electronic signals in the ultrasonic frequency range, transmitting the ultrasonic signal by way of acoustical pressure waves across a carrier medium, including gases, liquids, or solids, and reconverting the ultrasonic acoustical pressure waves back to the original audio signal. The ultrasonic speech translator and communication system (20) includes an ultrasonic transmitting device (100) and an ultrasonic receiving device (200). The ultrasonic transmitting device (100) accepts as input (115) an audio signal such as human voice input from a microphone (114) or tape deck. The ultrasonic transmitting device (100) frequency modulates an ultrasonic carrier signal with the audio signal producing a frequency modulated ultrasonic carrier signal, which is transmitted via acoustical pressure waves across a carrier medium such as gases, liquids or solids. The ultrasonic receiving device (200) converts the frequency modulated ultrasonic acoustical pressure waves to a frequency modulated electronic signal, demodulates the audio signal from the ultrasonic carrier signal, and conditions the demodulated audio signal to reproduce the original audio signal at its output (250).

Collective Bargaining in Higher Education 1971-1973.

ERIC Educational Resources Information Center

Allen, John C., Comp.

This bibliography provides a comprehensive survey of the literature of labor negotiations related to professional employees in higher education. Areas of concern include academic mission, administration, collective bargaining agents, audio tapes, blue collar employees, bibliographies, collective bargaining, conferences, contracts, discrimination,…

78 FR 54465 - Appraisal Subcommittee of the Federal Financial Institutions Examination Council; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-04

... agenda.) Discussion Agenda: ASC 2014-18 Strategic Plan ASC State Grant Policy FY14 Appraisal Foundation... may refuse attendance on that reasonable basis. The use of any video or audio tape recording device...

Review of past, present, and future of recording technology

NASA Astrophysics Data System (ADS)

Al-Jibouri, Abdul-Rahman

2003-03-01

The revolution of information storage and recording has been advanced significantly over the past two decades. Since the development of computers in early 1950s by IBM, the data (information) was stored on magnetic disc by inducing magnetic flux to define the pit direction. The first disc was developed by IBM with diameter of 25inch to store around 10 kByte. After four decades, the disc drive has become more advanced by reducing the drive size, increasing ariel density and cost reduction. The introduction of new computer operating systems and the Internet resulted in the need to develop high ariel density in the 1990s. Therefore, the disc drive manufacturers were pushed harder to develop new technologies at low cost to survive the competitive market. The disc drives, which are based on media (where the data/information is stored) and the head (which will write and read data/information). The head and disc are separated and with the current technology the spacing between the disc and head is about 40nm. A new technology based on magnetic recording was developed to serve the audio market. This technology is called magnetic type, it is similar to the disc drive, but the media is based on tape rather than rigid disc. Another difference being the head and media are in direct contact. Magnetic tape was developed for audio application and a few years later this technology was extended to allow and accept another technology, called video. This allows consumers to record and view movies in their home. The magnetic tape also used the computer industries for back up data. Magnetic tape is still used in computers and has advanced further over the past decade, companies like Quantum Corp has developed digital linear tape.

Resilient Women Leaders: A Qualitative Investigation

ERIC Educational Resources Information Center

Baldwin, Julia; Maldonado, Nancy L.; Lacey, Candace H.; Efinger, Joan

2004-01-01

This qualitative study investigated perceptions of resilient, transformational, successful women leaders regarding their own resiliency and leadership. The ten participants provided information during semi-structured, open-ended, audio taped interviews which were transcribed, hand coded, and then analyzed with QSR N6 software. Findings indicated…

Improving Conference Skills Through the CCS.

ERIC Educational Resources Information Center

Wilen, William W.; Kindsvatter, Richard

1982-01-01

Presents a Conference Category System (CCS) which will help social studies supervisors develop the skills necessary to conduct a conference effectively. The CCS can be applied using either a shared-analysis or self-analysis approach in conjunction with a video or audio-tape recorder. (RM)

Apparatus for Teaching Physics.

ERIC Educational Resources Information Center

Gottlieb, Herbert H., Ed.

1981-01-01

Describes an apparatus for plotting electric fields using burglar alarm window tape for electrodes and carbonized electronic stencil paper as sheet resistance. Also describes a simple pentode modulator circuit which will modulate a typical helium-neon gas laser, providing an audio channel for demonstration purposes. (SK)

Exploring the effects of tape-recording on personality assessment.

PubMed

Lichton, A I; Waehler, C A

1999-06-01

This study examined the possible influence of audio and video recording of personality assessment measures on anxiety. Undergraduate students in psychology were randomly assigned to Audiotape, Videotape, or Control conditions and given the State-Trait Anxiety Inventory and Rorschach Inkblot Method. A one-way multivariate analysis of variance indicated no significant differences among these conditions on the Spielberger, et al. State-Trait Anxiety Inventory, A-State scale, and five Rorschach measures of situational anxiety. Tape-recording itself did not seem to affect the anxiety indices of these frequently used personality assessments.

Media in teaching college level nutrition. Is it effective and efficient?

PubMed

Short, S H

1975-06-01

Several techniques have been used, studied, and tested to teach nutrition at Syracuse University. One self-paced course in nutrition and food science tutors students completely through audio tapes integrated with films, slides, video tapes, discussion groups, laboratory manual, and computer-assisted instruction. Evaluation is by computerized tests given after each module at the student's discretion. Compressed-speech tapes are used to increase learning efficiency. Dietetic, nutrition, nursing, and pre-medical students are taught nutrition via these methods for selected modules, but they mainly learn by lectures supplemented by pertinent films, slides, transparencies, television commercials, telectures, videotapes, and simulations. Multi-media "happenings" are presented which gain students' attention and change attitudes while imparting nutritional information which is well retained.

Analysis of the Sources of Islamic Extremism

DTIC Science & Technology

2007-06-15

UN 59th General Assembly and Turkish Prime Minister Erdogan was named the cosponsor. The AOC initiative analyzed the rise in cross-cultural...the founder of al-Qaida, has identified his grievances through audio and video tapes , statements released to the media and through interviews. Bruce

Software Maintenance.

ERIC Educational Resources Information Center

Cannon, Glenn; Jobe, Holly

Proper cleaning and storage of audiovisual aids is outlined in this brief guide. Materials and equipment needed for first line maintenance are listed, as well as maintenance procedures for records, audio and video tape, film, filmstrips, slides, realia, models, prints, graphics, maps, and overhead transparencies. A 15-item quiz on software…

Articulating nurse practitioner practice using King's theory of goal attainment.

PubMed

de Leon-Demare, Kathleen; MacDonald, Jane; Gregory, David M; Katz, Alan; Halas, Gayle

2015-11-01

To further understand the interactions between nurse practitioners (NPs) and patients, King's nursing theory of goal attainment was applied as the conceptual framework to describe the interactions between NPs and patients in the primary care setting. Six dyads of NPs and their patients were video- and audio-taped over three consecutive clinic visits. For the purposes of this arm of the study, the audio-taped interactions were transcribed and then coded using King's concepts in her theory of goal attainment. King's theory was applicable to describe NP practice. King's concepts and processes of nurse-patient interactions, such as disturbances, mutual goal setting, and transactions, were observed in NP-patient interactions. Disturbances during clinical encounters were essential in the progression toward goal attainment. Elements, such as social exchange, symptom reporting, role explanation, and information around clinical processes facilitated relationship building. NPs as practitioners need to be reflective of their own practice, embrace disturbances in the clinical encounter, and attend to these as opportunities for mutual goal setting. ©2015 American Association of Nurse Practitioners.

16 CFR 1015.9 - Fees for production of records.

Code of Federal Regulations, 2010 CFR

2010-01-01

... determine and levy fees for duplication, search, review, and other services, in accordance with this section... reproducing or handling, such as photographs, slides, blueprints, video and audio tape recordings, or other unusual materials: direct-cost basis. (9) Any other service: An appropriate fee established by the...

Constructing and Communicating Knowledge: A Personal Journey.

ERIC Educational Resources Information Center

Scott, Kathryn P.

This paper offers reflections on personal beliefs and practices used to construct and communicate knowledge about social studies teaching and learning with preservice elementary teachers. The paper draws upon one person's personal experiences, student journals, student interviews, course documents, field notes, and audio tapes of an instructor.…

41 CFR 51-8.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... request. Such copies can take the form of paper copy, audio-visual materials, or machine readable materials (e.g., magnetic tape or disk), among others. (g) The term search includes all time spent looking... time spent resolving general legal or policy issues regarding the application of exemptions. [54 FR...

41 CFR 51-8.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... request. Such copies can take the form of paper copy, audio-visual materials, or machine readable materials (e.g., magnetic tape or disk), among others. (g) The term search includes all time spent looking... time spent resolving general legal or policy issues regarding the application of exemptions. [54 FR...

Christian School Leaders and Spirituality

ERIC Educational Resources Information Center

Banke, Susan; Maldonado, Nancy; Lacey, Candace H.

2012-01-01

This phenomenological study examined the spiritual experiences of Christian school leaders who are the spiritual leaders of their schools. A purposeful, nominated sample of 12 Christian school leaders was selected. In-depth, open-ended interviews were conducted, audio taped, and then transcribed verbatim. Data analysis was based on Rudestam and…

Automated Slide Projector

ERIC Educational Resources Information Center

Gould, Mauri

1975-01-01

Describes assembly of a moderately priced synchronized projector and cassette tape recorder using a single channel recorder with a tuned amplifier to separate voice and control tones. Construction requires familiarity with transistors and use of an oscilloscope with an audio signal generator. A picture as well as schematics is provided. (GH)

78 FR 47698 - Appraisal Subcommittee Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-06

... FEDERAL FINANCIAL INSTITUTIONS EXAMINATION COUNCIL [Docket No. AS13-18] Appraisal Subcommittee... the ASC requests that an item be moved to the discussion agenda.) Discussion Agenda: ASC 2014-18... reasonable basis. The use of any video or audio tape recording device, photographing device, or any other...

Multimedia Programs in Microbiology.

ERIC Educational Resources Information Center

Kirschbrown, Lita, Ed.

This is a catalog of films, filmstrips, slides, video tapes, and audio cassettes. Most of the materials listed are for college or adult levels. The entries contain the following information: title, format, date released, distributor, running time, costs, author, consultants, and producer. Some of the entries bear recommendations or reviews. The…

Bibliography of Multi-Ethnic and Sex-Fair Resource Materials.

ERIC Educational Resources Information Center

Massachusetts State Dept. of Education, Boston. Bureau of Equal Educational Opportunities.

This annotated bibliography lists both nondiscriminatory instructional materials (largely audio-visual) for classroom use and works for teachers' use that promote multi-ethnic and sex fair education. The materials listed include films, filmstrips, slide presentations and video tapes, bibliographies of curriculum materials, books, handbooks and…

The Older College Student--A Changing Tradition.

ERIC Educational Resources Information Center

Epstein, Howard V.

Personal characteristics of adult undergraduates who are 36 years old and older were studied. A sample of 24 adult students from a state-supported, urban university were interviewed/taped, and audio recordings were reviewed for descriptions of sociodemographic and psychosocial characteristics. The dominant student profile was of a 44-year-old…

Read Naturally. Revised. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2007

2007-01-01

"Read Naturally" is designed to improve reading fluency using a combination of books, audio-tapes, and computer software. This program includes three main strategies: repeated reading of English text for oral reading fluency development, teacher modeling of story reading, and systematic monitoring of student progress by teachers.…

Read Naturally. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2006

2006-01-01

"Read Naturally" is designed to improve reading fluency using a combination of books, audio-tapes, and computer software. This program includes three main strategies: (1) repeated reading of English text for oral reading fluency development; (2) teacher modeling of story reading; and (3) systematic monitoring of student progress by…

A Stable of "Superstar Teachers" Performs Before the Camera.

ERIC Educational Resources Information Center

Magner, Denise K.

1998-01-01

A commercial enterprise, the Teaching Company, is recruiting gifted college teachers to record courses on video and audio tape, to be marketed nationally in an adult education series. While some colleagues dismiss such ventures, participating faculty feel the company is helping their disciplines. Some of the company's competitors hire actors…

Constructions of Girls in Preschool Parent-Teacher Conferences

ERIC Educational Resources Information Center

Markstrom, Ann-Marie; Simonsson, Maria

2011-01-01

The article investigates the discursive constructions of preschool girls and points to how girls are positioned, assessed and constructed by adults in parent-teacher conferences in Swedish preschools. Using transcripts of audio-taped episodes from parent-teacher conferences, the analysis reveals that gender is an important aspect of the adults'…

A Systems Approach to Biology (SAB).

ERIC Educational Resources Information Center

Bush, Kenneth H.; And Others

This pupil's study guide is intended to be used with audio-taped biology modules. Each of the units (on laboratory techniques, plant and animal diversity, chemistry, cells, energy, microbiology, genetics, and development) contains an abstract providing an overview of the unit, the rationale and performance objectives for each module, questions to…

The Context of Medical Decision-Making: An Analysis of Practitioner/Patient Communication.

ERIC Educational Resources Information Center

Fisher, Sue

This paper examines how the exchange of information in medical interviews is organized, and how that organization produces and constrains the negotiation of treatment decisions. The analysis is drawn from the verbatim transcripts of audio-taped practitioner/patient communications, information gathered from medical files, and other ethnographic…

Speed control for synchronous motors

NASA Technical Reports Server (NTRS)

Packard, H.; Schott, J.

1981-01-01

Feedback circuit controls fluctuations in speed of synchronous ac motor. Voltage proportional to phase angle is developed by phase detector, rectified, amplified, compared to threshold, and reapplied positively or negatively to motor excitation circuit. Speed control reduces wow and flutter of audio turntables and tape recorders, and enhances hunting in gyroscope motors.

A Rapid Information Dissemination System--A Follow-Up Report.

ERIC Educational Resources Information Center

Miner, Lynn E.; Niederjohn, Russel J.

1980-01-01

A rapid information dissemination system at Marquette University which uses an audio-based technique for quickly transmitting time-dependent information to research faculty is described. The system uses a tape recorder, a special purpose speech processing system, and a telephone auto-answer recorder. Present uses and proposed future modifications…

Listeners' Perceptions of Speech and Language Disorders

ERIC Educational Resources Information Center

Allard, Emily R.; Williams, Dale F.

2008-01-01

Using semantic differential scales with nine trait pairs, 445 adults rated five audio-taped speech samples, one depicting an individual without a disorder and four portraying communication disorders. Statistical analyses indicated that the no disorder sample was rated higher with respect to the trait of employability than were the articulation,…

75 FR 27779 - Sunshine Act Meeting; Open Commission Meeting; Thursday, May 20, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-18

... of Rules and Policies for the Digital Audio Radio Satellite Service in the 2310-2360 MHz Frequency... licensees. 3 WIRELINE TITLE: Schools and COMPETITION. Libraries Universal Service Support Mechanism (CC... broadband more accessible in schools and libraries, and to cut red tape. 4 WIRELINE TITLE: COMPETITION...

Exploring Professors' Engaging Instructional Practices: A Collective Case Study

ERIC Educational Resources Information Center

Arghode, Vishal; Wang, Jia; Lathan, Ann

2017-01-01

Professors use various strategies to improve learning. To explore what professors perceived as critical aspects of engaging instruction, we conducted a qualitative case study with seven professors in the United States. Data was collected through individual face-to-face interviews. The conversations were audio-taped and transcribed verbatim. The…

36 CFR 1226.24 - How must agencies destroy temporary records?

Code of Federal Regulations, 2010 CFR

2010-07-01

... documents. (2) Records on electronic and other media. Records other than paper records (audio, visual, and electronic records on physical media data tapes, disks, and diskettes) may be salvaged and sold in the same... ADMINISTRATION RECORDS MANAGEMENT IMPLEMENTING DISPOSITION § 1226.24 How must agencies destroy temporary records...

36 CFR 1226.24 - How must agencies destroy temporary records?

Code of Federal Regulations, 2012 CFR

2012-07-01

... documents. (2) Records on electronic and other media. Records other than paper records (audio, visual, and electronic records on physical media data tapes, disks, and diskettes) may be salvaged and sold in the same... ADMINISTRATION RECORDS MANAGEMENT IMPLEMENTING DISPOSITION § 1226.24 How must agencies destroy temporary records...

36 CFR 1226.24 - How must agencies destroy temporary records?

Code of Federal Regulations, 2011 CFR

2011-07-01

... documents. (2) Records on electronic and other media. Records other than paper records (audio, visual, and electronic records on physical media data tapes, disks, and diskettes) may be salvaged and sold in the same... ADMINISTRATION RECORDS MANAGEMENT IMPLEMENTING DISPOSITION § 1226.24 How must agencies destroy temporary records...

36 CFR 1226.24 - How must agencies destroy temporary records?

Code of Federal Regulations, 2014 CFR

2014-07-01

... documents. (2) Records on electronic and other media. Records other than paper records (audio, visual, and electronic records on physical media data tapes, disks, and diskettes) may be salvaged and sold in the same... ADMINISTRATION RECORDS MANAGEMENT IMPLEMENTING DISPOSITION § 1226.24 How must agencies destroy temporary records...

36 CFR § 1226.24 - How must agencies destroy temporary records?

Code of Federal Regulations, 2013 CFR

2013-07-01

... records or documents. (2) Records on electronic and other media. Records other than paper records (audio, visual, and electronic records on physical media data tapes, disks, and diskettes) may be salvaged and... RECORDS ADMINISTRATION RECORDS MANAGEMENT IMPLEMENTING DISPOSITION § 1226.24 How must agencies destroy...

Christian School Leaders and Spirituality: A Phenomenological Study

ERIC Educational Resources Information Center

Banke, Susan; Maldonado, Nancy; Lacey, Candace H.

2011-01-01

This phenomenological study examined the spiritual experiences of Christian school leaders who are the spiritual leaders of their schools. A purposeful, nominated sample of 12 Christian school leaders was selected. In-depth, open-ended interviews were conducted, audio taped, and then transcribed verbatim. Data analysis was based on Rudestam and…

Methods for Instructional Diagnosis with Limited Available Resources.

ERIC Educational Resources Information Center

Gillmore, Gerald M.; Clark, D. Joseph

College teaching should be approached with the same careful delineation of problems and systematic attempts to find solutions which characterize research. Specific methods for the diagnosis of instructional problems include audio-video taping, use of teaching assistants, colleague assistance, classroom tests, student projects in and out of class,…

Turn Allocation Patterns and Learning Opportunities

ERIC Educational Resources Information Center

Xie, Xiaoyan

2011-01-01

Drawing on data from three English classrooms at two Chinese universities, this paper documents the turn-taking patterns that the teachers and students developed over time and explores how these patterns affected students' opportunities to participate in classroom discourse. The data were collected through observations, audio- and video-taping,…

Whales in Depth: An Interdisciplinary Unit of Study.

ERIC Educational Resources Information Center

Sunal, Cynthia Szymanski; Pritchard, Gail; Sunal, Dennis W.

2000-01-01

Provides background information on whales focusing on their biological characteristics, the use and regulation of whaling, and the conservation of marine mammals. Offers ideas for teaching about whales. Includes a resource section of books, audio books, music tapes, and Web sites about whales for students and teachers. (CMK)

Uses of Technology in Community Colleges: A Resource Book for Community College Teachers and Administrators.

ERIC Educational Resources Information Center

Gooler, Dennis D., Ed.

This resource guide for community college teachers and administrators focuses on hardware and software. The following are discussed: (1) individual technologies--computer-assisted instruction, audio tape, films, filmstrips/slides, dial access, programmed instruction, learning activity packages, video cassettes, cable TV, independent learning labs,…

Television News Critiques Can Be Effective, Creative (Commentary).

ERIC Educational Resources Information Center

Edwards, Don

1991-01-01

Describes a process of using audio tapes to provide critiques on student's broadcast journalism projects. Discusses how this approach improves communication with students; permits much greater detail in criticizing student work; assists in better preparing students; provides a solid grading basis; and is a great time saver for faculty. (MG)

Free-Loan Media for French: A Teacher's Guide.

ERIC Educational Resources Information Center

Veitz, M. Frances, Ed.

Designed to assist French instructors in introducing France to their students, this guidebook provides an annotated list of over 300 audio-visual materials and realia that are available on a free-loan basis. The guide lists films, videotapes, filmstrips, slide collections, pamphlets, factsheets, posters, records, tapes, and booklets available in…

Environmental Education - A Problem Approach. Final Report.

ERIC Educational Resources Information Center

Presnell, Richard W.

The envrionmental education project, "A Problem Approach," was designed to involve University faculty and community leaders in a number of goals. They attempted to produce a series of audio-taped slide presentations designed to develop a working level of environmental literacy in the project participants and in those people who…

Trainee Teacher Practices: A Case Study

ERIC Educational Resources Information Center

Subramaniam, Selva Ranee

2005-01-01

Questioning skills are significant pedagogical strategies in science teaching and learning. This study explored the questioning skills of a trainee teacher during a 10-week practicum period. The trainee teacher was audio-taped and evaluated in the form of an action research methodology was done in the first two weeks. The quantitative data…

An inexpensive digital tape recorder suitable for neurophysiological signals.

PubMed

Lamb, T D

1985-10-01

Modifications are described which convert an inexpensive 'Digital Audio Processor' (Sony PCM-701ES), together with a video cassette recorder, into a high performance digital tape recorder, with two analog channels of 16 bit resolution and DC-20 kHz bandwidth. A further modification is described which optionally provides four additional 1-bit digital channels by sacrificing the least significant four bits of one analog channel. If required two additional high quality analog channels may be obtained by use of one of the new video cassette recorders (such as the Sony SL-HF100) which incorporate a pair of FM tracks.

Effects of rational-emotive therapy on psychophysiological and reported measures of test anxiety arousal.

PubMed

Barabasz, A F; Barabasz, M

1981-07-01

Developed audio taped lectures, taped therapy session models, and homework assignments designed to reduce irrational beliefs associated with test anxiety within Ellis' rational-emotive therapy (RET) approach. The initial sample consisted of 148 university students. Comparisons with an attention placebo counseling program, which was established to be equally credible by a post-experiment inquiry and a no-treatment group found the RET Ss to show significantly lower skin conductance responses to a test anxiety visualization and lower reported anxiety on a questionnaire. However, skin conductance responses to an alternative test anxiety visualization did not show treatment effects.

Hi Fi Audio Tape to Sun Workstation Transfer System for Digital Audio Data

DTIC Science & Technology

1994-03-01

33 Figure 13 The Interface Memory Map (for 64K X 32 SRAM ). [Ref. 10] ..... 35 Figure 14 Main board data bus connection to the DM bus...module are described separately below. DSP-LINK’C OR SCSI 2K x 32 SRAM 40MMO 51K x 32 atuffersOM C SBus TMS320C30 - - Slave Floating Point A t a...and an ENABLE signal is sent to the device along with a read or a write signal. The memory map of the board with 64k SRAM is shown in Figure 13. The

``Recent experiences and future expectations in data storage technology''

NASA Astrophysics Data System (ADS)

Pfister, Jack

1990-08-01

For more than 10 years the conventional media for High Energy Physics has been 9 track magnetic tape in various densities. More recently, especially in Europe, the IBM 3480 technology has been adopted while in the United States, especially at Fermilab, 8 mm is being used by the largest experiments as a primary recording media and where possible they are using 8 mm for the production, analysis and distribution of data summary tapes. VHS and Digital Audio tape have recurrently appeared but seem to serve primarily as a back-up storage media. The reasons for what appear to be a radical departure are many. Economics (media and controllers are inexpensive), form factor (two gigabytes per shirt pocket), and convenience (fewer mounts/dismounts per minute) are dominant among the reasons. The traditional data media suppliers seem to have been content to evolve the traditional media at their own pace with only modest enhancements primarily in ``value engineering'' of extant products. Meanwhile, start-up companies providing small system and workstations sought other media both to reduce the price of their offerings and respond to the real need of lower cost back-up for lower cost systems. This happening in a market context where traditional computer systems vendors were leaving the tape market altogether or shifting to ``3480'' technology which has certainly created a climate for reconsideration and change. The newest data storage products, in most cases, are not coming from the technologies developed by the computing industry but by the audio and video industry. Just where these flopticals, opticals, 19 mm tape and the new underlying technologies, such as, ``digital paper'' may fit in the HEP computing requirement picture will be reviewed. What these technologies do for and to HEP will be discussed along with some suggestions for a methodology for tracking and evaluating extant and emerging technologies.

Graphic Biology Laboratory Modules for the Blind.

ERIC Educational Resources Information Center

Brooks, Austin E.

The goal of this project was to devise new methods of producing tactile facsimiles of microscopic images for the blind and visually impaired biology students at the secondary and college level. The numerous raised-line images that were produced were assembled along with brailled and large print student instructions, audio cassette tapes describing…

First-Generation, English-Speaking West Indian Families' Understanding of Disability and Special Education

ERIC Educational Resources Information Center

McLeod, Tracy A.

2012-01-01

This study examines the perceptions of first-generation, English-speaking West Indian immigrant families, in regard to the education of their children once they are determined to be eligible for special education services. Data were obtained primarily from conducting audio-taped, semi-structured interviews with three families. Grounded theory…

Teacher's Manual [German, Level I]; An Assessment of Three Foreign Language Teaching Strategies. Cooperative Research Project.

ERIC Educational Resources Information Center

Pennsylvania State Dept. of Public Instruction, Harrisburg.

Teaching practices appropriate to 10 different treatments of secondary school beginning German instruction are outlined and discussed. Treatments vary by (1) strategy (traditional; audiolingual or functional skills; and modified audiolingual or functional skills enriched with grammar), (2) type of laboratory (audio passive or tape recorder, audio…

Teacher's Manual [French, Level I]: An Assessment of Three Foreign Language Teaching Strategies. Cooperative Research Project.

ERIC Educational Resources Information Center

Pennsylvania State Dept. of Public Instruction, Harrisburg.

Teaching practices appropriate to 11 different treatments of secondary school beginning French instruction are outlined and discussed. Treatments vary by (1) strategy (traditional; audiolingual or functional skills; and modified audiolingual or functional skills enriched with grammar), (2) type of laboratory (audio passive or tape recorder; audio…

Synthesis: Part II, Land Use Attractiveness.

ERIC Educational Resources Information Center

Pressman, Rob

This material includes student guide sheets, reference material, and tape script for the audio-tutorial unit on the Synthesis Unit, Land Use Attractiveness. An audiotape is used with the materials. The material is designed for use with Connecticut schools, but can be adapted to other localities. The unit is designed to build on skills and…

Using CNN Newsroom in Advanced Listening Classes.

ERIC Educational Resources Information Center

Vann, Samuel

A university teacher of English as a Second Language describes the use of CNN Newsroom materials to teach listening skills. The basic news broadcast materials, including video and audio tapes, are provided by CNN, and have been developed by the teacher into instructional units. A classroom guide is available on the Internet. The instruction is…

Organization of Chicano Children's Narrative Behavior. Final Report.

ERIC Educational Resources Information Center

Duran, Richard P.

To determine how bilingual children display a sense of story in an oral reading activity at home, researchers video- and audio-taped samples of four bilingual Chicano second grade chidren engaged in matched narrative tasks. While the two male and two female children read aloud storybooks in English and Spanish in the home setting, reseachers…

Using Human Interest Stories To Demonstrate Relevant Concepts in the Public Speaking Classroom.

ERIC Educational Resources Information Center

Stowell, Jessica

Students can learn the concepts of descriptive language, "group think," and how to overcome communication apprehension painlessly by using human interest stories with humerous elements. A public relations teacher uses two audio tapes and a true story about a former student in her classroom. Garrison Keillor's 12-minute story "Tomato…

The Nature of Discourse as Students Collaborate on a Mathematics WebQuest

ERIC Educational Resources Information Center

Orme, Michelle P.; Monroe, Eula Ewing

2005-01-01

Students were audio taped while working in teams on a WebQuest. Although gender-segregated, each team included both fifth- and sixth-graders. Interactions from two tasks were analyzed according to categories (exploratory, cumulative, disputational, tutorial) defined by the Spoken Language and New Technology (SLANT) project (e.g., Wegerif &…

Life on the Tidal Mudflats: Elkhorn Slough.

ERIC Educational Resources Information Center

Andresen, Ruth

Life in an estuarine environment is studied in this set of audio-visual materials prepared for grades 6-12. A 71-frame colored filmstrip, cassette tape narration, and teacher's guide focus upon Elkhorn Slough, a tidal mudflat in the Monterey Bay area, California. Topics examined range from river drainage and the effects of pollution on living…

Polysensory Learning through Multi-Media Instruction in Trade and Technical Education.

ERIC Educational Resources Information Center

Allen, David; And Others

This report explains a teaching system designed to stimulate polysensory learning by use of multi-media instructional materials, which use as many of the physical senses as practical to augment traditional instruction. They include motion pictures, filmstrips, audio tapes, models, mock-ups, etc., according to school facilities and course needs.…

77 FR 64514 - Sunshine Act Meeting; Open Commission Meeting; Wednesday, October 17, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

.../Video coverage of the meeting will be broadcast live with open captioning over the Internet from the FCC... format and alternative media, including large print/ type; digital disk; and audio and video tape. Best.... 2012-26060 Filed 10-18-12; 4:15 pm] BILLING CODE 6712-01-P ...

Development of Learning Modules for Machine Shop Occupations. Final Report.

ERIC Educational Resources Information Center

Kent, Randall

This final report contains an eight-page narrative and materials/products of a program to produce (the final) sixty-eight individualized machine shop skill tasks modules (and fifty-two master audio tapes for students with serious reading disabilities). The narrative also describes the determination of the vital few skills used by machine tool…

Locating, characterizing and minimizing sources of error for a paper case-based structured oral examination in a multi-campus clerkship.

PubMed

Kumar, A; Bridgham, R; Potts, M; Gushurst, C; Hamp, M; Passal, D

2001-01-01

To determine consistency of assessment in a new paper case-based structured oral examination in a multi-community pediatrics clerkship, and to identify correctable problems in the administration of examination and assessment process. Nine paper case-based oral examinations were audio-taped. From audio-tapes five community coordinators scored examiner behaviors and graded student performance. Correlations among examiner behaviors scores were examined. Graphs identified grading patterns of evaluators. The effect of exam-giving on evaluators was assessed by t-test. Reliability of grades was calculated and the effect of reducing assessment problems was modeled. Exam-givers differed most in their "teaching-guiding" behavior, and this negatively correlated with student grades. Exam reliability was lowered mainly by evaluator differences in leniency and grading pattern; less important was absence of standardization in cases. While grade reliability was low in early use of the paper case-based oral examination, modeling of plausible effects of training and monitoring for greater uniformity in administration of the examination and assigning scores suggests that more adequate reliabilities can be attained.

[Providing patients with an audio recording of the outpatient oncological consultation; experiences of patients and physicians].

PubMed

Ong, L M; de Haes, J C; Kruyver, I P; de Reijke, T M; Lammes, F B

1995-01-14

Gaining insight into the experiences of physicians and patients who were provided with an audiotape of an oncological consultation. Questionnaire study. Academic Medical Hospital, Amsterdam. Consultations with 30 consecutive patients referred to the gynaecology or urology outpatient clinic for an initial consultation regarding the diagnosis and (or) treatment policy were taped. Afterwards, patients took the tapes home. The following week they were phoned and asked what they had done with the tape and how they appreciated the intervention. By means of a questionnaire the physicians (n = 6) were asked about their experiences. Two patient could not be reached. Twenty-three out of 28 patients had listened to the tape, mostly together with others (spouse, relatives). Twenty-six out of 28 patients were positive about implementation of this intervention. According to most patients the tape contained information they had forgotten. Most patients found the tape contained reassuring information. Physicians regarded the optimal transmission of information achieved by this intervention as an advantage. Three out of six saw possible misinterpretation of the imparted information as a disadvantage. For some physicians, the taping of consultations led to more careful phrasing. Most physicians saw no logistical difficulties. In general, participation in the study did not take any extra time. This first study shows that both cancer patients and physicians find it useful to provide patients with an audiotape of the initial consultation.

Corrosion of metal particle and metal evaporated tapes

NASA Technical Reports Server (NTRS)

Speliotis, Dennis E.

1991-01-01

Very high coercivity metal particle (MP) and metal evaporated (ME) tapes are being used in 8mm video and digital audio tape applications, and more recently in digital data recording applications. In view of the inherent susceptibility of such media to environmental corrosion, a number of recent studies have addressed their long term stability and archivability. These studies have used an accelerated corrosion test based either on elevated temperature-humidity or polluting gas atmospheres known as Battelle tests. A comparison of the Battelle test results performed at different laboratories reveals a large variation from one location to another, presumably due to incorrect replication of the Battelle condition. Furthermore, when the Battelle tests are performed on enclosed cartridges, it is quite possible that diffusion limits the penetration of the extremely low concentration polluting gaseous species to the inner layers of the tapes during the short time of the accelerated test, whereas in real life these diffusion limitations may not apply. To avoid this uncertainty, the corrosion behavior of commercial 8mm MP and ME tapes when cassettes without their external plastic cases were exposed to 50 deg C and 80 percent RH for 7.5 weeks is investigated.

High School Physics Students' Personal Epistemologies and School Science Practice

ERIC Educational Resources Information Center

Alpaslan, Muhammet Mustafa; Yalvac, Bugrahan; Loving, Cathleen

2017-01-01

This case study explores students' physics-related personal epistemologies in school science practices. The school science practices of nine eleventh grade students in a physics class were audio-taped over 6 weeks. The students were also interviewed to find out their ideas on the nature of scientific knowledge after each activity. Analysis of…

Inside the Actors' Studio: Exploring Dietetics Education Practices through Dialogical Inquiry

ERIC Educational Resources Information Center

Fox, Ann L.; Gingras, Jacqui

2012-01-01

Two colleagues, Ann and Jacqui, came together, within the safety of an imagined actors' studio, to explore the challenges that Ann faced in planning a new graduate program in public health nutrition. They met before, during, and after program implementation to discuss Ann's experiences, and audio-taped and transcribed the discussions. When all…

Humanities Education as a Pathway for Women in Regional and Rural Australia: Clemente Ballarat

ERIC Educational Resources Information Center

Gervasoni, Ann; Smith, Jeremy; Howard, Peter

2013-01-01

This paper provides insight into the experience of Clemente humanities education for six regional and rural Australian women living around Ballarat. Each took part in an audio-taped semi-structured interview which explored the impact that university study had on their lives. Their responses suggest that Clemente Ballarat was life-giving. The…

Teaching Science Courses In and Out of Area of Specialisation in a Single-Sex/Co-Educational Schools.

ERIC Educational Resources Information Center

Ogunsola-Bandele, Mercy F.

This study examined the differences and similarities experienced by secondary school science teachers when teaching science within and outside their area of specialization in single sex and co-educational schools. Interviews were conducted and audio taped for six experienced science teachers on their qualification, classes/subjects taught and…

Cloze Listening Test (Form Lisbon and Form Waco).

ERIC Educational Resources Information Center

Bowdidge, John S.

Designed to measure recall of specific information, ability to grasp the thought of a passage as a whole, and ability to apply various contextual clues while listening to a passage of aural communication, each of the alternate forms of the cloze listening test consists of an audio tape recording of approximately twenty minutes duration and a…

Private Use, Private Property and Public Policy: Home Recording and Reproduction of Protected Works.

ERIC Educational Resources Information Center

Ladd, David

This discussion of the difficulties of protecting copyright for audio and video recordings focuses on the application of the 1976 Copyright Act and the Fair Use principle to educational off-air taping and private home recording. Court cases such as Encyclopedia Britannica Educational Corporation versus Crooks and Universal Studios, et al. versus…

American Folk Music and Folklore Recordings 1983: A Selected List.

ERIC Educational Resources Information Center

Library of Congress, Washington, DC. American Folklife Center.

Recognizing the need to inform the public about newly issued folk recordings and audio tapes, the American Folklife Center of the Library of Congress initiates this annual list of selected titles, chosen by a panel of distinguished experts from a compilation of 1983 releases prepared by the Center staff. Although not a comprehensive list, it is…

The Effect of Audio and Written Teacher Responses on EFL Student Revision

ERIC Educational Resources Information Center

Morra, Ana Maria; Asis, Maria Ines

2009-01-01

Providing feedback is one of the foreign language writing teacher's most important tasks (Ferris, 2007). However there is less certainty about the techniques that should be used (K. Hyland & F. Hyland, 2006). This article reports on research that investigated the effects of two types of teacher feedback, on-tape and written, and of the absence…

Algebra for Babies: Exploring Natural Numbers in Simple Arrays. Occasional Paper Five

ERIC Educational Resources Information Center

Fluellen, Jerry E., Jr.

2008-01-01

In 12 audio taped sessions, three kindergarten children engaged algebra in a teaching for understanding, thematic project. Toni, Asa, and Cornel had one-on-one lessons dealing with simple natural numbers, patterns, and relationships. Along the way, each child studied one of Toni Morrison's Who's got game books to explore repetition patterns in…

Garbage Pollution Has a Solution: The Sanitary Landfill.

ERIC Educational Resources Information Center

Andresen, Ruth

The principle ways in which communities solve the growing problems of solid waste disposal are studied in this set of audio-visual materials prepared for grades 6-12. A 58-frame colored filmstrip, cassette tape narration, and teacher's guide focus upon the Monterey Bay area of California. Topics examined range from types of disposal sites, the…

34 CFR 99.3 - What definitions apply to these regulations?

Code of Federal Regulations, 2012 CFR

2012-07-01

... (b)(3)(i) of this definition. (4) Records on a student who is 18 years of age or older, or is...)) Eligible student means a student who has reached 18 years of age or is attending an institution of..., handwriting, print, computer media, video or audio tape, film, microfilm, and microfiche. (Authority: 20 U.S.C...

34 CFR 99.3 - What definitions apply to these regulations?

Code of Federal Regulations, 2010 CFR

2010-07-01

... who is 18 years of age or older, or is attending an institution of postsecondary education, that are... by a teacher. (Authority: 20 U.S.C. 1232g(a)(4)) Eligible student means a student who has reached 18... any way, including, but not limited to, handwriting, print, computer media, video or audio tape, film...

40 CFR 63.702 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... that is used for audio recording, video recording, or any type of information storage. Magnetic tape... or that is measured by EPA Test Methods 18, 24, or 25A in appendix A of part 60 or an alternative... standard cubic meters per hour when EPA Method 18 in appendix A of part 60 is used to measure HAP or VOC...

34 CFR 99.3 - What definitions apply to these regulations?

Code of Federal Regulations, 2011 CFR

2011-07-01

... who is 18 years of age or older, or is attending an institution of postsecondary education, that are... by a teacher. (Authority: 20 U.S.C. 1232g(a)(4)) Eligible student means a student who has reached 18... any way, including, but not limited to, handwriting, print, computer media, video or audio tape, film...

40 CFR 63.702 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... that is used for audio recording, video recording, or any type of information storage. Magnetic tape... or that is measured by EPA Test Methods 18, 24, or 25A in appendix A of part 60 or an alternative... standard cubic meters per hour when EPA Method 18 in appendix A of part 60 is used to measure HAP or VOC...

40 CFR 63.702 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... that is used for audio recording, video recording, or any type of information storage. Magnetic tape... or that is measured by EPA Test Methods 18, 24, or 25A in appendix A of part 60 or an alternative... standard cubic meters per hour when EPA Method 18 in appendix A of part 60 is used to measure HAP or VOC...

34 CFR 99.3 - What definitions apply to these regulations?

Code of Federal Regulations, 2014 CFR

2014-07-01

... (b)(3)(i) of this definition. (4) Records on a student who is 18 years of age or older, or is...)) Eligible student means a student who has reached 18 years of age or is attending an institution of..., handwriting, print, computer media, video or audio tape, film, microfilm, and microfiche. (Authority: 20 U.S.C...

The Influence of Argumentation on Understanding Nature of Science

ERIC Educational Resources Information Center

Boran, Gül Hanim; Bag, Hüseyin

2016-01-01

The aim in conducting this study is to explore the effects of argumentation on pre-service science teachers' views of the nature of science. This study used a qualitative case study and conducted with 20 pre-service science teachers. Data sources include an open-ended questionnaire and audio-taped interviews. According to pretest and posttest…

Cultural Variations in Mothers' Attributions: Influence of Child Attention-Deficit/Hyperactivity Disorder

ERIC Educational Resources Information Center

Mah, Janet W. T.; Johnston, Charlotte

2007-01-01

The attributions made by Chinese immigrant (n = 28) and Euro-Canadian (n = 27) mothers of 5- to 9-year-old boys regarding the causes of child prosocial and problem behaviors exhibited by children with and without attention-deficit/hyperactivity disorder (ADHD) were investigated. Mothers' attributions were elicited using audio-taped scenarios of…

Audio Visual Instructional Materials for Distributive Education; a Classified Bibliography. Final Report.

ERIC Educational Resources Information Center

Levendowski, Jerry C.

The bibliography contains a list of 90 names and addresses of sources of audiovisual instructional materials. For each title a brief description of content, the source, purchase price, rental fee or free use for 16MM films, sound-slidefilms, tapes-records, and transparencies is given. Materials are listed separately by topics: (1) advertising and…

Colorado Multicultural Resources for Arts Education: Dance, Music, Theatre, and Visual Art.

ERIC Educational Resources Information Center

Cassio, Charles J., Ed.

This Colorado resource guide is based on the premise that the arts (dance, music, theatre, and visual art) provide a natural arena for teaching multiculturalism to students of all ages. The guide provides information to Colorado schools about printed, disc, video, and audio tape visual prints, as well as about individuals and organizations that…

Balancing Patient Care and Student Education: Learning to Deliver Bad News in an Optometry Teaching Clinic

ERIC Educational Resources Information Center

Spafford, Marlee M.; Schryer, Catherine F.; Creutz, Stefan

2009-01-01

Learning to counsel patients in a teaching clinic or hospital occurs in the presence of the competing agendas of patient care and student education. We wondered about the challenges that these tensions create for clinical novices learning to deliver bad news to patients. In this preliminary study, we audio-taped and transcribed the interviews of…

A portable, low-cost flight-data measurement and recording system

NASA Technical Reports Server (NTRS)

Miller, R. J.

1982-01-01

The design of and the experience with an inexpensive, hand-portable, onboard data system used to record four parameters in the final portion of the landing approach and touchdown of an airplane are described. The system utilized a high-quality audio tape recorder and amateur photographic equipment with accessory circuitry rather than specialized instrumentation to given satisfactory results.

Education, Learning, and Communications, Ecology and the Undergraduate Curriculum, Session 1.

ERIC Educational Resources Information Center

Darnell, Rezneat M.; And Others

This set of two audio cassette tapes was recorded at the 1969 AAAS meeting on Ecology and the undergraduate curriculum. Four papers were presented each followed by a question and answer session. Dr. Darnell presented a paper titled "The New Ecology." The paper outlined the historical roots of ecology and defined the new perspectives of ecology,…

How to Become a Broker: The Role of Teacher Educators in Developing Collaborative Teacher Research Teams

ERIC Educational Resources Information Center

Willegems, Vicky; Consuegra, Els; Struyven, Katrien; Engels, Nadine

2016-01-01

This study explores how teacher educators involved in developing collaborative teacher research teams of pre-service and in-service teachers perceive their new role. Ten teacher educators in 9 teams were involved in a 1-year teacher research cycle. Thematic analysis was performed on the transcriptions of audio-taped group sessions, video diaries…

Copiers and Duplicators for Audio Tape Cassettes: Criteria for Selection, Laboratory Test Findings, Manufacturers' Data Reports. EPIE Report: Number 84e.

ERIC Educational Resources Information Center

Educational Products Information Exchange Inst., Stony Brook, NY.

Because needs for cassette duplication equipment differ, the user must match his requirements to the capabilities of manufactured products, and the essential product characteristics. To help educators in choosing cassette duplicators, EPIE has gathered data from manufacturers and tested 11 units. The first section of the report explains the…

Absence, Deviance and Unattainable Ideals--Discourses on Vegetarianism in the Swedish School Subject Home and Consumer Studies

ERIC Educational Resources Information Center

Bohm, Ingela; Lindblom, Cecilia; Åbacka, Gun; Bengs, Carita; Hörnell, Agneta

2016-01-01

Objective: This study aimed to describe Discourses on vegetarian food in the Swedish school subject Home and Consumer Studies. Design: The study involved the observation of naturally occurring classroom talk, with audio recording and in some cases video-taping. Setting: The study was conducted during Home and Consumer Studies lessons in five…

Patriotism, Nationalism, and National Identity in Music Education: "O Canada," How Well Do We Know Thee?

ERIC Educational Resources Information Center

Kennedy, Mary Copland; Guerrini, Susan Carol

2013-01-01

The purpose of the study was to determine Canadian secondary school choral students' skill in singing the national anthem. The sample (N = 275) consisted of students from 12 schools, representing six provinces in Canada. Students were audio taped singing "O Canada" in English, French, or in a combination of both languages and…

A quick transcribing technique for oral data

USGS Publications Warehouse

Schleicher, David

1972-01-01

Stenographic techniques offer a means for transcribing oral data accurately and efficiently. In one such application, during five Appolo lunar missions, a rough but helpful transcript was produced within minutes. Similarly, lectures, conferences, and audio tapes can be accurately transcribed as promptly as necessary. Computer programs for translating shorthand notes are being developed; they will increase both speed and accuracy of translation.

Investigating Young Children's Talk about the Media

ERIC Educational Resources Information Center

Grace, Donna J.; Henward, Allison S.

2013-01-01

This study was an investigation into the ways in which two classes of six- and seven-year-old children in Hawaii talked about the media. The children were shown video clips from a variety of media and asked to respond both orally and in writing. The qualitative data gathered in this study were researcher notes, video and audio-taped focus group…

The NT digital micro tape recorder

NASA Technical Reports Server (NTRS)

Sasaki, Toshikazu; Alstad, John; Younker, Mike

1993-01-01

The description of an audio recorder may at first glance seem out of place in a conference which has been dedicated to the discussion of the technology and requirements of mass data storage. However, there are several advanced features of the NT system which will be of interest to the mass storage technologist. Moreover, there are a sufficient number of data storage formats in current use which have evolved from their audio counterparts to recommend a close attention to major innovative introductions of audio storage formats. While the existing analog micro-cassette recorder has been (and will continue to be) adequate for various uses, there are significant benefits to be gained through the application of digital technology. The elimination of background tape hiss and the availability of two relatively wide band channels (for stereo recording), for example, would greatly enhance listenability and speech intelligibility. And with the use of advanced high-density recording and LSI circuit technologies, a digital micro recorder can realize unprecedented compactness with excellent energy efficiency. This is what was accomplished with the NT-1 Digital Micro Recorder. Its remarkably compact size contributes to its portability. The high-density NT format enables up to two hours of low-noise digital stereo recording on a cassette the size of a postage stamp. Its highly energy-efficient mechanical and electrical design results in low power consumption; the unit can be operated up to 7 hours (for continuous recording) on a single AA alkaline battery. Advanced user conveniences include a multifunction LCD readout. The unit's compactness and energy-efficiency, in particular, are attributes that cannot be matched by existing analog and digital audio formats. The size, performance, and features of the NT format are of benefit primarily to those who desire improved portability and audio quality in a personal memo product. The NT Recorder is the result of over ten years of intensive, multi-disciplinary research and development. What follows is a discussion of the technologies that have made the NT possible: (1) NT format mechanics, (2) NT media, (3) NT circuitry and board.

The enhancement of beneficial effects following audio feedback by cognitive preparation in the treatment of social anxiety: a single-session experiment.

PubMed

Nilsson, Jan-Erik; Lundh, Lars-Gunnar; Faghihi, Shahriar; Roth-Andersson, Gun

2011-12-01

According to cognitive models, negatively biased processing of the publicly observable self is an important aspect of social phobia; if this is true, effective methods for producing corrective feedback concerning the public self should be strived for. Video feedback is proven effective, but since one's voice represents another aspect of the self, audio feedback should produce equivalent results. This is the first study to assess the enhancement of audio feedback by cognitive preparation in a single-session randomized controlled experiment. Forty socially anxious participants were asked to give a speech, then to listen to and evaluate a taped recording of their performance. Half of the sample was given cognitive preparation prior to the audio feedback and the remainder received audio feedback only. Cognitive preparation involved asking participants to (1) predict in detail what they would hear on the audiotape, (2) form an image of themselves giving the speech and (3) listen to the audio recording as though they were listening to a stranger. To assess generalization effects all participants were asked to give a second speech. Audio feedback with cognitive preparation was shown to produce less negative ratings after the first speech, and effects generalized to the evaluation of the second speech. More positive speech evaluations were associated with corresponding reductions of state anxiety. Social anxiety as indexed by the Implicit Association Test was reduced in participants given cognitive preparation. Small sample size; analogue study. Audio feedback with cognitive preparation may be utilized as a treatment intervention for social phobia. Copyright © 2011 Elsevier Ltd. All rights reserved.

The Use of Criteria in Argumentation and the Construction of Environmental Concepts: A University Case Study

ERIC Educational Resources Information Center

Uskola, Araitz; Maguregi, Gurutze; Jimenez-Aleixandre, Maria-Pilar

2010-01-01

We have analysed the processes of argumentation of three university student groups (A: six students, C: five students, and J: seven students) while making a decision about an environmental problem (selection of a heating system). The discussions took place in three 1 1/2-hour sessions that were audio-taped and transcribed. For the analysis of the…

Anxiety, Knowledge and Help: A Model for How Black and White College Students Search for HIV/AIDS Information on the Internet

ERIC Educational Resources Information Center

Smith, Kim

2011-01-01

Using the "think aloud" protocol, which allows for the collection of data in real time, the researcher audio taped comments from 13 white college students from a predominately white university in the Southeastern United States and 15 black students from a predominately black university, as they explained how they searched for HIV/AIDS…

75 FR 80773 - Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-23

... Delta II, which is being withdrawn from service. The U.S. Air Force reports that sound pressures of the Delta II were slightly less than those from the Taurus I (Castor 120) as measured from the same point... conducted after one Delta IV launch in 2006. During this launch the digital audio tape (DAT) recorder was...

A Psycholinguistic Description of the Oral and Written Language of a Selected Group of Middle School Children.

ERIC Educational Resources Information Center

Martellock, Helen Anna

Six highly skilled middle school readers read aloud a story from a basal reader, then orally retold the story in their own words, wrote a version of the story, and finally read their own version aloud. Typescripts made from audio tape were compared with typescripts of the written compositions. The oral and written retellings were analyzed for…

JPRS Report - China.

DTIC Science & Technology

1989-11-27

drive against pornography, and it has also achieved new breakthroughs and progress in eradicating porno - graphic materials in certain localities...September, more than 45,000 law enforcement personnel in the province made more than 5,900 inspections of bookstores and audio and video shops and stalls...on 3 October. Second, the sources of Shishi City’s illegal and pornographic video - tapes have been ascertained. Third, the channels through which

Spacecraft transmitter reliability

NASA Technical Reports Server (NTRS)

1980-01-01

A workshop on spacecraft transmitter reliability was held at the NASA Lewis Research Center on September 25 and 26, 1979, to discuss present knowledge and to plan future research areas. Since formal papers were not submitted, this synopsis was derived from audio tapes of the workshop. The following subjects were covered: users' experience with space transmitters; cathodes; power supplies and interfaces; and specifications and quality assurance. A panel discussion ended the workshop.

Instructional Materials for Teaching Audiovisual Courses; An Annotated List of Motion Pictures, Kinescopes, Filmstrips, Slidesets, Recordings, Tapes, and Prints

ERIC Educational Resources Information Center

Shockey, Carolyn, Ed.

A catalog of audio and visual meterials for teaching courses on or illustrating all aspects of audiovisual instruction was developed with a broad coverage of those areas or interests pertinent to the field of instructional communications. The listings should be of value to the college instructor in the area of instructional materials, as well as…

Health marketing information: an assessment of past and future utilization patterns.

PubMed

McSurely, H B; Fullerton, S

1995-01-01

A sample of 108 members of the Academy of Health Services Marketing provided bibliographic citations of 629 sources of information which have been important to them in their jobs. The results indicate that the propensity to rely upon a source is dependent upon the topic of the information sought. The sources under scrutiny were consultants, books, journals, magazines, seminars, conferences, video tapes, and audio tapes. The topics considered included the variables of the marketing mix as well as market planning and marketing research. The discussion provides insight about where seekers of health care marketing knowledge go for specific kinds of information. It also suggests types of media that information-providers should consider for dissemination of their material.

Unpleasant Situations Elicit Different Emotional Responses in Younger and Older Adults

PubMed Central

Charles, Susan Turk; Carstensen, Laura L.

2008-01-01

Older adults report less distress in response to interpersonal conflicts than do younger adults, yet few researchers have examined factors that may contribute to these age differences. Emotion regulation is partially determined by the initial cognitive and emotional reactions that events elicit. We examined reported thoughts and emotions of younger and older adults (N = 195) while they listened to three different audio-taped conversations in which people were ostensibly making disparaging remarks about them. At four points during each scenario, the tape paused and participants engaged in a talk-aloud procedure and rated their level of anger and sadness. Findings revealed that older adults reported less anger but equal levels of sadness compared to younger adults, and their comments were judged by coders as less negative. Older adults made fewer appraisals about the people speaking on the tape and expressed less interest in learning more about their motives. Together, findings are consistent with age-related increases in processes that promote disengagement from offending situations. PMID:18808240

The assessment of depressive patients' involvement in decision making in audio-taped primary care consultations.

PubMed

Loh, Andreas; Simon, Daniela; Hennig, Katrin; Hennig, Benjamin; Härter, Martin; Elwyn, Glyn

2006-11-01

In primary care of depression treatment options such as antidepressants, counseling and psychotherapy are reasonable. Patient involvement could foster adherence and clinical outcome. However, there is a lack of empirical information about the extent to which general practitioners involve patients in decision making processes in this condition, and about the consultation time spent for distinct decision making tasks. Twenty general practice consultations with depressive patients prior to a treatment decision were audio-taped and transcribed. Patient involvement in decision making was assessed with the OPTION-scale and durations of decision making stages were measured. Mean duration of consultations was 16 min, 6s. The mean of the OPTION-items were between 0.0 and 26.9, in a scale range from 0 to 100. Overall, 78.6% of the consultation time was spent for the step "problem definition" (12 min, 42 s). Very low levels of patient involvement in medical decisions were observed in consultations about depression. Physicians used the majority of their time for the definition of the patient's medical problem. To improve treatment decision making in this condition, general practitioners should enhance their decision making competences and be more aware of the time spent in each decision making stage.

Influence of technology on magnetic tape storage device characteristics

NASA Technical Reports Server (NTRS)

Gniewek, John J.; Vogel, Stephen M.

1994-01-01

There are available today many data storage devices that serve the diverse application requirements of the consumer, professional entertainment, and computer data processing industries. Storage technologies include semiconductors, several varieties of optical disk, optical tape, magnetic disk, and many varieties of magnetic tape. In some cases, devices are developed with specific characteristics to meet specification requirements. In other cases, an existing storage device is modified and adapted to a different application. For magnetic tape storage devices, examples of the former case are 3480/3490 and QIC device types developed for the high end and low end segments of the data processing industry respectively, VHS, Beta, and 8 mm formats developed for consumer video applications, and D-1, D-2, D-3 formats developed for professional video applications. Examples of modified and adapted devices include 4 mm, 8 mm, 12.7 mm and 19 mm computer data storage devices derived from consumer and professional audio and video applications. With the conversion of the consumer and professional entertainment industries from analog to digital storage and signal processing, there have been increasing references to the 'convergence' of the computer data processing and entertainment industry technologies. There has yet to be seen, however, any evidence of convergence of data storage device types. There are several reasons for this. The diversity of application requirements results in varying degrees of importance for each of the tape storage characteristics.

CONARC Soft Skills Training Conference.

DTIC Science & Technology

1973-04-05

videocassette) Script of video tape: (Audio portion only) USAMPS Presents DYNAMICS OF HUMAN BEHAVIOR EGO DEFENSE MECHANISMS V-98 Ib I I SCENE fI Mr...prepared for distribution on request to CONARC Training Aids Agency, Fort Eustis, Virginia 23604. In order to secure said presentation a 60 minute video ...potential critical situations with which a driver may have to cope . In order to identify the specific purposes and situations which constitute a given job

Upgrade and interpersonal skills training at American Airlines

NASA Technical Reports Server (NTRS)

Estridge, W. W.; Mansfield, J. L.

1980-01-01

Segments of the interpersonal skills training audio visual program are presented. The program was developed to train customer contact personnel with specific emphasis on transactional analysis in customer treatment. Concepts of transactional analysis are summarized in terms of the make up of the personality, identified as the three ego states. These ego states are identified as the parent, the adult, and the child. Synopses of four of the tape programs are given.

Learning about Folklife: The U.S. Virgin Islands and Senegal. A Guide for Teachers and Students = Apprenons A Propos Des Traditions Culturelles: Les Iles Vierges Des Etats Unis Et Le Senegal.

ERIC Educational Resources Information Center

Smithsonian Institution, Washington, DC. Center for Folklife Programs and Cultural Studies.

Developed as part of an educational kit that includes a four-part videotape, maps, photographs, and audio tapes, this guide gives teacher preparation information, objectives, teaching strategies, and student activities for each of 3 lessons in 4 units: Unit 1, "Introduction to Folklife," presents a definition in lesson 1, "What is…

[Evolution of the audio-visual technologies of production and diffusion and the conditions of their application in the Third World].

PubMed

Lefebvre, M

1979-01-01

The present information production techniques are so inefficient that it is out of the question to generalize them. On the other hand audio-visual communication raises a major political problem, especially for developing countries. Audio-visual equipment has gone through adjustment phases; the example of the tape and cassette recorder is given: 2 technological improvements have completely modified its use; the transistors have allowed considerable reduction in volume and weight as well as the energy necessary; the invention of the cassette has simplified its use. Technological research is following 3 major directions: the production of equipment which consumes little energy; the improvement of electronic component production techniques (towards cheaper electronic components); finally, the designing of systems allowing to stock large quantities of information. The communication systems will probably make so much progress in the areas of technology and programming, that they will soon have very different uses than the present ones. The question is whether our civilizations will let themselves be dominated by these new systems, or whether they will succeed to turn them into progress tools.

ASTP video tape recorder ground support equipment, addendum 1 (CTE splitter/buffer). Operations manual

NASA Technical Reports Server (NTRS)

1975-01-01

A descriptive handbook for the CTE splitter (RCA part No. 8673734-503) was presented. This unit is designed to extract time data from an interleaved video audio signal. It is a rack mounting unit 7 inches high, 19 inches wide, 20 inches deep, mounted on slides for retracting from the rack, and weighs approximately 40 pounds. The following information is provided: installation, operation, principles of operation, maintenance, schematics and parts lists.

ASTP video tape recorder ground support equipment, addendum 2 (CTE splitter/buffer). Operations manual

NASA Technical Reports Server (NTRS)

1975-01-01

A descriptive handbook for the CTE splitter (RCA part No. 8673734-50A) was presented. This unit is designed to extract time data from an interleaved video/audio signal. It is a rack mounting unit 7 inches high, 19 inches wide, 20 inches deep, mounted on slides for retracting from the rack, and weighs approximately 40 pounds. The following information is provided: installation, operation, principles of operation, maintenance, schematics and parts lists.

Multiple narratives: How underserved urban girls engage in co-authoring life stories and scientific stories

NASA Astrophysics Data System (ADS)

Thompson, Jessica Jane

Contemporary critics of science education have noted that girls often fail to engage in learning because they cannot "see themselves" in science. Yet theory on identity, engagement, and the appropriation of scientific discourse remains underdeveloped. Using identity as a lens, I constructed 2-two week lunchtime science sessions for 17 ethnic-minority high school girls who were failing their science classes. The units of instruction were informed by a pilot study and based on principles from literature on engagement in identity work and engagement in productive disciplinary discourse. Primary data sources included 19 hours of videotaped lunchtime sessions, 88 hours of audio-taped individual student interviews (over the course of 3--4 years), and 10 hours of audio-taped small group interviews. Secondary data sources included student journals, 48 hours of observations of science classes, teacher surveys about student participation, and academic school records. I used a case-study approach with narrative and discourse analysis. Not only were the girls individually involved in negotiating ideas about their narratives about themselves and their future selves, but collectively some of the girls productively negotiated multiple identities, appropriated scientific and epistemological discourse and learned science content. This was accomplished through the use of a hybrid discourse that blended identity talk with science talk. The use of this talk supported these girls in taking ownership for or becoming advocates for certain scientific ideas.

Initial utilization of the CVIRB video production facility

NASA Technical Reports Server (NTRS)

Parrish, Russell V.; Busquets, Anthony M.; Hogge, Thomas W.

1987-01-01

Video disk technology is one of the central themes of a technology demonstrator workstation being assembled as a man/machine interface for the Space Station Data Management Test Bed at Johnson Space Center. Langley Research Center personnel involved in the conception and implementation of this workstation have assembled a video production facility to allow production of video disk material for this propose. This paper documents the initial familiarization efforts in the field of video production for those personnel and that facility. Although the entire video disk production cycle was not operational for this initial effort, the production of a simulated disk on video tape did acquaint the personnel with the processes involved and with the operation of the hardware. Invaluable experience in storyboarding, script writing, audio and video recording, and audio and video editing was gained in the production process.

Achieving involvement: process outcomes from a cluster randomized trial of shared decision making skill development and use of risk communication aids in general practice.

PubMed

Elwyn, G; Edwards, A; Hood, K; Robling, M; Atwell, C; Russell, I; Wensing, M; Grol, R

2004-08-01

A consulting method known as 'shared decision making' (SDM) has been described and operationalized in terms of several 'competences'. One of these competences concerns the discussion of the risks and benefits of treatment or care options-'risk communication'. Few data exist on clinicians' ability to acquire skills and implement the competences of SDM or risk communication in consultations with patients. The aims of this study were to evaluate the effects of skill development workshops for SDM and the use of risk communication aids on the process of consultations. A cluster randomized trial with crossover was carried out with the participation of 20 recently qualified GPs in urban and rural general practices in Gwent, South Wales. A total of 747 patients with known atrial fibrillation, prostatism, menorrhagia or menopausal symptoms were invited to a consultation to review their condition or treatments. Half the consultations were randomly selected for audio-taping, of which 352 patients attended and were audio-taped successfully. After baseline, participating doctors were randomized to receive training in (i) SDM skills or (ii) the use of simple risk communication aids, using simulated patients. The alternative training was then provided for the final study phase. Patients were allocated randomly to a consultation during baseline or intervention 1 (SDM or risk communication aids) or intervention 2 phases. A randomly selected half of the consultations were audio-taped from each phase. Raters (independent, trained and blinded to study phase) assessed the audio-tapes using a validated scale to assess levels of patient involvement (OPTION: observing patient involvement), and to analyse the nature of risk information discussed. Clinicians completed questionnaires after each consultation, assessing perceived clinician-patient agreement and level of patient involvement in decisions. Multilevel modelling was carried out with the OPTION score as the dependent variable, and rater, consultation and clinician levels of data, standardized by rater within clinician. Following each of the interventions, the clinicians significantly increased their involvement of patients in decision making (OPTION score increased by 10.6 following risk communication training [95% confidence interval (CI) 7.9 -13.3; P < 0.001] and by 12.9 after SDM skill development (95% CI 10 -15.8, P < 0.001), a moderate effect size. The level of involvement achieved by the risk communication aids was significantly increased by the subsequent introduction of the skill development workshops (7.7 increase in OPTION score, 95% CI 3.4-12; P < 0.001). The alternative sequence (skills followed by risk communication aids) did not achieve this effect. The use of most risk information formats increased after the provision of specific risk communication aids (P < 0.001). Clinicians using the risk communication tools perceived significantly higher patient and clinician agreement on treatment (P < 0.001), patient satisfaction with information (P < 0.01), clinician satisfaction with decision (P < 0.01) and general overall satisfaction with the consultation (P < 0.001) than those who were exposed to SDM skill development workshops. These clinicians were able to acquire the skills to implement SDM competences and to use risk communication aids. Each intervention provided independent effects. Further progress towards greater patient involvement in health care decision making is possible, and skill development in this area should be incorporated into postgraduate professional development programmes.

Human Behaviour in High Stress Situations in Aerospace Operations Conference Proceedings Held in The Hague, The Netherlands on 24-28 October 1988

DTIC Science & Technology

1989-06-01

Continuously stimulating advances in the aerospace sciences relevant to strengthening the common defence posture; - Improving the co-operation among member...very stimulating symposium. vii KI-1 PREDICTION OF PERSONALITY Harald T. Andersen M.D., Ph.D., D.Sc,D.Av.Med. Director RNoAF Institute of Aviation...audio tape recorder which was connected to the aircraft communication system. This recorder provided a continuous auditory record of each mission so that

Grappling with cultural differences; communication between oncologists and immigrant cancer patients with and without interpreters.

PubMed

Butow, Phyllis; Bell, Melanie; Goldstein, David; Sze, Ming; Aldridge, Lynley; Abdo, Sarah; Mikhail, Michelle; Dong, Skye; Iedema, Rick; Ashgari, Ray; Hui, Rina; Eisenbruch, Maurice

2011-09-01

Immigrants report challenges communicating with their health team. This study compared oncology consultations of immigrants with and without interpreters vs Anglo-Australian patients. Patients with newly diagnosed incurable cancer who had immigrated from Arabic, Chinese or Greek speaking countries or were Anglo-Australian, and family members, were recruited from 10 medical oncologists in 9 hospitals. Two consultations from each patient were audio-taped, transcribed, translated into English and coded. Seventy-eight patients (47 immigrant and 31 Anglo-Australian) and 115 family members (77 immigrant and 38 Anglo Australian) participated in 141 audio-taped consultations. Doctors spoke less to immigrants with interpreters than to Anglo-Australians (1443 vs. 2246 words, p=0.0001), spent proportionally less time on cancer related issues (p=0.005) and summarising and informing (p≤0.003) and more time on other medical issues (p=0.0008) and directly advising (p=0.0008). Immigrants with interpreters gave more high intensity cues (10.4 vs 7.4). Twenty percent of cues were not interpreted. Doctors tended to delay responses to or ignore more immigrant than Anglo-Australian cues (13% vs 5%, p=0.06). Immigrant cancer patients with interpreters experience different interactions with their doctors than Anglo-Australians, which may compromise their well-being and decisions. Guidelines and proven training programmes are needed to improve communication with immigrant patients, particularly those with interpreters. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Psychological stress measurement through voice output analysis

NASA Technical Reports Server (NTRS)

Older, H. J.; Jenney, L. L.

1975-01-01

Audio tape recordings of selected Skylab communications were processed by a psychological stress evaluator. Strip chart tracings were read blind and scores were assigned based on characteristics reported by the manufacturer to indicate psychological stress. These scores were analyzed for their empirical relationships with operational variables in Skylab judged to represent varying degrees of situational stress. Although some statistically significant relationships were found, the technique was not judged to be sufficiently predictive to warrant its use in assessing the degree of psychological stress of crew members in future space missions.

Concepts of anemia among low income Nicaraguan women.

PubMed

Ailinger, Rita L; Moore, Jean B; Pawloski, Lisa; Cortés, Lidya Ruth Zamora

2009-01-01

Anemia is a common health problem among women throughout the world, however, there has been minimal research on women's concepts of anemia. The purpose of this study was to examine concepts of anemia in low income Nicaraguan women. A qualitative design was used. Audio-taped open-ended interviews in Spanish with 14 women were used to obtain data. Tapes were transcribed and content analyzed. The findings indicate that few of the women had biomedically accurate concepts of anemia, such as that it was due to lack of iron from poor eating. Others held folk medical beliefs including home remedies, for example drinking the milk of a mare or beet juice and eating certain foods such as bean soup. Most of the women did not know any symptoms of anemia and a few reported that it can develop into leukemia. These concepts of anemia are instructive for nurses working with patients from Nicaragua and will be useful in developing nursing interventions to alleviate this public health problem.

Improved Quick Disconnect (QD) Interface Through Fail Safe Parts Identification

NASA Technical Reports Server (NTRS)

Blanch-Payne, Evelyn

2001-01-01

An extensive review of existing Quick Disconnects (QDs) mating and demating operations was performed to determine which shuttle part interface identifications and procedures contribute to human factor errors. The research methods used consisted of interviews with engineers and technicians, examination of incident reports, critiques of video and audio tapes of QD operations, and attendance of a Hyper QD operational course. The data strongly suggests that there are inherit human factor errors involved in QD operations. To promote fail-safe operations, QD interface problem areas and recommendations were outlined and reviewed. It is suggested that dialogue, investigations and recommendations continue.

Interrater reliability of the DSM-III diagnoses in two Norwegian studies on psychiatric and super obese patients.

PubMed

Larsen, F; Vaglum, S

1986-01-01

Two Norwegian psychiatrists classified independently according to DSM-III, 45 patients drawn at random from two populations: one of psychiatric patients (N = 161) and one of super obese surgical patients (N = 71). They interviewed the patients and listened to each other's audio-taped interviews afterwards. In the total group, on axis I the overall agreement was 78 percent (kappa = 0.74). On axis II, the overall agreement was 81 percent (kappa = 0.68). The study shows that by using the DSM-III, two Norwegian psychiatrists obtained good diagnostic reliability.

Korean American parents’ reconstruction of immigrant parenting in the United States

PubMed Central

Kim, Eunjung; Im, Haesang; Nahm, Eunyoung; Hong, Seunghye

2017-01-01

The aim of this qualitative study was to explore 28 Korean American parents’ perceptions of parenting. Interview data were audio taped, transcribed, and analyzed using content analysis. Themes that emerged were: Korean parenting constructed in Korea, European American parenting observed in the United States, and resulting reconstruction of Korean American parenting. The findings indicate that Korean American parents’ perceptions of parenting are deeply rooted in the social contexts of where parents were brought up and where parents raise their children. These findings could be used to develop a culturally and linguistically competent parenting program for Korean American parents. PMID:23362693

Thai female adolescents' perceptions of dating violence.

PubMed

Thongpriwan, Vipavee; McElmurry, Beverly J

2009-10-01

We explored how Thai female adolescents describe the meaning and context of dating violence. Twenty-four students, aged 15-17, were purposively recruited from a secondary school in Bangkok for individually audio-taped interviews. The interviews lasted 45- 70 minutes. ATLAS ti 5.2 was selected for content analysis. Five themes emerged, including characteristics of adolescent romantic relationships, influences on adolescent romantic relationships, perceptions of dating violence, cycle of dating-violence experiences, and influences on adolescents' perceptions of dating violence. The findings indicate a foundation for developing culturally sensitive programs for dating-violence prevention among Thai adolescents.

Pharmacists’ views on involvement in pharmacy practice research: Strategies for facilitating participation

PubMed Central

Armour, Carol; Brillant, Martha; Krass, Ines

In order for community pharmacy practice to continue to evolve, pharmacy practice research on potential new services is essential. This requires the active participation of community pharmacists. At present the level of involvement of community pharmacists in pharmacy practice research is minimal. Objectives To ascertain the attitudes of a group of research-experienced community pharmacists towards participating in research; to investigate the barriers and facilitators to participation; to identify potential strategies to increase the involvement of community pharmacists in research. Methods A focus group was conducted with a purposive sample of 11 research-experienced community pharmacists. A pharmacist academic moderated the focus group using a semi-structured interview guide. The participants were asked about their attitudes towards research, previous involvement in research, barriers to their involvement and strategies to overcome these barriers. The session was audio-taped and notes were taken by an observer. Thematic analysis of the notes and audio-tape transcripts was conducted. Results Three themes emerged around pharmacists’ attitudes towards research: pharmacists’ perception of the purpose of research, pharmacists’ motivation for involvement in research, and pharmacists’ desired role in research. Barriers to research participation were grouped into four themes: pharmacists’ mindset, communication, infrastructure (time, money and staff), and skills/knowledge. Strategies to address each of these barriers were suggested. Conclusions Participants recognised the importance of research towards advancing their profession and this was a motivating factor for involvement in research. They perceived their role in research primarily as data collection. A series of practical strategies to overcome the barriers to participation were offered that researchers may wish to consider when promoting research outcomes and designing research projects. PMID:25214919

Digital Linear Tape (DLT) technology and product family overview

NASA Technical Reports Server (NTRS)

Lignos, Demetrios

1994-01-01

The demand that began a couple of years ago for increased data storage capacity continues. Peripheral Strategies (a Santa Barbara, California, Storage Market Research Firm) projects the amount of data stored on the average enterprise network will grow by 50 percent to 100 percent per year. Furthermore, Peripheral Strategies says that a typical mid-range workstation system containing 30GB to 50GB of storage today will grow at the rate of 50 percent per year. Dan Friedlander, a Boulder, Colorado-based consultant specializing in PC-LAN backup, says, 'The average NetWare LAN is about 8GB, but there are many that have 30GB to 300GB.....' The substantial growth of storage requirements has created various tape technologies that seek to satisfy the needs of today's and, especially, the next generations's systems and applications. There are five leading tape technologies in the market today: QIC (Quarter Inch Cartridge), IBM 3480/90, 8mm, DAT (Digital Audio Tape) and DLT (Digital Linear Tape). Product performance specifications and user needs have combined to classify these technologies into low-end, mid-range, and high-end systems applications. Although the manufacturers may try to position their products differently, product specifications and market requirements have determined that QIC and DAT are primarily low-end systems products while 8mm and DLT are competing for mid-range systems applications and the high-end systems space, where IBM compatibility is not required. The 3480/90 products seem to be used primarily in the IBM market, for interchangeability purposes. There are advantages and disadvantages for each of the tape technologies in the market today. We believe that DLT technology offers a significant number of very important features and specifications that make it extremely attractive for most current as well as emerging new applications, such as Hierarchical Storage Management (HSM). This paper will demonstrate why we think that the DLT technology and family of DLT products will become the technology of choice for most new applications in the mid-range and high-end (non-IBM) markets.

The VTLA System of Course Delivery and Faculty Development in Materials Education

NASA Technical Reports Server (NTRS)

Berrettini, Robert; Roy, Rustum

1996-01-01

There is a national need for high-quality, upper division courses that address critical topics in materials synthesis, particularly those beyond the present expertise of the typical university department's faculty. A new project has been started to test a novel distance education and faculty development system, called Video Tape Live Audio (VTLA). This, if successful, would at once enlarge the national Materials Science and Engineering (MSE) student cohort studying material synthesis and develop faculty expertise at the receiving sites. The mechanics for the VTLA scheme are as follows: A course is designed in the field selected for emphasis and for which there is likely to be considerable demand, in this example 'Ceramic Materials Synthesis: Theory and Case Studies'. One of the very best researcher/teachers records lectures of TV studio quality with appropriate visuals. Universities and colleges which wish to offer the course agree to offer it at the same hour at least once a week. The videotaped lectures and accompanying text, readings and visuals are shipped to the professor in charge, who has an appropriate background. The professor arranges the classroom TV presentation equipment and supervises the course. Video lectures are played during regular course hours twice a week with time for discussion by the supervising professor. Typically the third weekly classroom period is scheduled by all sites at a common designated hour, during which the course author/presenter answers questions, provides greater depth, etc. on a live audio link to all course sites. Questions are submitted by fax and e-mail prior to the audio tutorial. coordinating professors at various sites have separate audio teleconferences at the beginning and end of the course, dealing with the philosophical and pedagogical approach to the course, content and mechanics. Following service once or twice as an 'apprentice' to the course, the coordinating professors may then offer it without the necessity of the live audio tutorial.

"What did you say?" Using review of tape-recorded interactions to increase social acknowledgments by trainees in a community-based vocational program.

PubMed

Grossi, T A; Kimball, J W; Heward, W L

1994-01-01

Dana and Rick, two adults with developmental disabilities enrolled in a restaurant training program, had poor prospects for long-term employment because of inappropriate social behavior. They often made no response, mumbled inaudibly, or made a negative remark when spoken to by their supervisors or other employees. Each trainee's Individual Vocational Plan (IVP) included goals of prompt and polite acknowledgement of coworker initiations. Previous efforts to improve Dana and Rick's acknowledging behavior had been unsuccessful. Throughout the study, each trainee's responses to 20 verbal initiations by coworkers (i.e., requests, questions, corrective feedback, praise, and social comments) were recorded during each of two observation periods per workshift. Throughout one of the observation periods during the intervention phases, the trainees carried in their work aprons a small, audio cassette recorder that recorded their interactions with coworkers. The primary intervention consisted of a preworkshift meeting in which the trainee and experimenter reviewed five randomly selected interactions recorded during the previous day's shift. The review included self-evaluation, praise, corrective feedback, and role-play. A multiple baseline across subjects design showed each trainee acknowledged a greater number of coworker initiations as a function of the intervention. Each trainee also acknowledged more coworker initiations during the second observation period when the tape recorder was never worn. In a subsequent intervention phase, Dana reviewed her tape-recorded interactions prior to randomly selected shifts. Rick's acknowledgments increased to a socially valid level when the review procedure was supplemented with graphic feedback. Both trainees continued to acknowledge their coworkers' initiations at levels equal to nondisabled restaurant employees when they no longer wore the tape recorder during a final phase and during follow-up observations 4 to 8 weeks later.

Digital methods of recording color television images on film tape

NASA Astrophysics Data System (ADS)

Krivitskaya, R. Y.; Semenov, V. M.

1985-04-01

Three methods are now available for recording color television images on film tape, directly or after appropriate finish of signal processing. Conventional recording of images from the screens of three kinescopes with synthetic crystal face plates is still most effective for high fidelity. This method was improved by digital preprocessing of brightness color-difference signal. Frame-by-frame storage of these signals in the memory in digital form is followed by gamma and aperture correction and electronic correction of crossover distortions in the color layers of the film with fixing in accordance with specific emulsion procedures. The newer method of recording color television images with line arrays of light-emitting diodes involves dichromic superposing mirrors and a movable scanning mirror. This method allows the use of standard movie cameras, simplifies interlacing-to-linewise conversion and the mechanical equipment, and lengthens exposure time while it shortens recording time. The latest image transform method requires an audio-video recorder, a memory disk, a digital computer, and a decoder. The 9-step procedure includes preprocessing the total color television signal with reduction of noise level and time errors, followed by frame frequency conversion and setting the number of lines. The total signal is then resolved into its brightness and color-difference components and phase errors and image blurring are also reduced. After extraction of R,G,B signals and colorimetric matching of TV camera and film tape, the simultaneous R,B, B signals are converted from interlacing to sequential triades of color-quotient frames with linewise scanning at triple frequency. Color-quotient signals are recorded with an electron beam on a smoothly moving black-and-white film tape under vacuum. While digital techniques improve the signal quality and simplify the control of processes, not requiring stabilization of circuits, image processing is still analog.

Apollo 12 voice transcript pertaining to the geology of the landing site

USGS Publications Warehouse

Bailey, N.G.; Ulrich, G.E.

1975-01-01

This document is an edited record of the conversations between the Apollo 12 astronauts and mission control pertaining to the geology of the landing site. It contains all discussions and observations documenting the lunar landscape, its geologic characteristics, the rocks and soils collected, and the lunar surface photographic record along with supplementary remarks essential to the continuity of events during the mission. This transcript is derived from audio tapes and the NASA Technical Air-to-Ground Voice Transcription and includes time of transcription, and photograph and sample numbers. The report also includes a glossary, landing site amp, and sample table.

Beliefs about causes, symptoms, and stigma associated with severe mental illness among 'highly acculturated' Chinese-American patients.

PubMed

Lin, Susan Y

2013-12-01

Literature about experiences of mental illness among ethnic minority has tended to focus on first-generation migrants. This study fills that gap by exploring experiences among highly acculturated Chinese-American patients with mental illness. Twenty-nine participants completed semi-structured interviews based on Kleinman's explanatory model, which were audio-taped, transcribed and coded for qualitative analysis. Beliefs about the causes of mental illness included biological factors, head trauma and personal losses. Issues relating to stigma and shame were also discussed. Highly acculturated ethnic minority patients may ascribe to a biomedical model at the same time as ascribing to culture-specific beliefs.

Methods of recording and analysing cough sounds.

PubMed

Subburaj, S; Parvez, L; Rajagopalan, T G

1996-01-01

Efforts have been directed to evolve a computerized system for acquisition and multi-dimensional analysis of the cough sound. The system consists of a PC-AT486 computer with an ADC board having 12 bit resolution. The audio cough sound is acquired using a sensitive miniature microphone at a sampling rate of 8 kHz in the computer and simultaneously recorded in real time using a digital audio tape recorder which also serves as a back up. Analysis of the cough sound is done in time and frequency domains using the digitized data which provide numerical values for key parameters like cough counts, bouts, their intensity and latency. In addition, the duration of each event and cough patterns provide a unique tool which allows objective evaluation of antitussive and expectorant drugs. Both on-line and off-line checks ensure error-free performance over long periods of time. The entire system has been evaluated for sensitivity, accuracy, precision and reliability. Successful use of this system in clinical studies has established what perhaps is the first integrated approach for the objective evaluation of cough.

A pilot training manual for the terminal configured vehicle electronic attitude director indicator

NASA Technical Reports Server (NTRS)

Gandelman, J.

1980-01-01

A hard copy version is presented of a 28-minute, 90 slide audiovisual program which provides the basic instructional format for introduction to the terminal configured vehicle electronic attitude director indicator (EADI) and the strategy for learning the symbols used on the EADI and their interpretation. The basic strategy is to start with known symbols and then introduce all new symbols with emphasis appropriate to their complexity and frequency of use. The upper half of each page of the manual contains a reproduction of the slide. The text associated with the slide is found on the lower half of each page and is recorded on audio tape.

Men's help-seeking behavior with regards to lower bowel symptoms.

PubMed

Oberoi, Devesh V; Jiwa, Moyez; McManus, Alexandra; Hodder, Rupert

2015-03-01

To explore the barriers to help-seeking among men experiencing lower bowel symptoms. Semi-structured interviews were conducted with 13 men recruited via purposive sampling. Interviews were audio-taped, transcribed, and analyzed thematically. Misinterpretation of the symptoms and the attribution of the symptoms to non-medical causes were common barriers to help-seeking. Other barriers include the cost of consulting a GP, llow level of confidence in consultation, and fear of cancer diagnosis. Some participants did not seek medical advice as the symptoms were intermittent or resolved with over-the-counter medications. There is a need for health promotion campaigns for men with regards to seeking timely medical advice for lower bowel symptoms.

Nurse practitioner preferences for distance education methods related to learning style, course content, and achievement.

PubMed

Andrusyszyn, M A; Cragg, C E; Humbert, J

2001-04-01

The relationships among multiple distance delivery methods, preferred learning style, content, and achievement was sought for primary care nurse practitioner students. A researcher-designed questionnaire was completed by 86 (71%) participants, while 6 engaged in follow-up interviews. The results of the study included: participants preferred learning by "considering the big picture"; "setting own learning plans"; and "focusing on concrete examples." Several positive associations were found: learning on own with learning by reading, and setting own learning plans; small group with learning through discussion; large group with learning new things through hearing and with having learning plans set by others. The most preferred method was print-based material and the least preferred method was audio tape. The most suited method for content included video teleconferencing for counseling, political action, and transcultural issues; and video tape for physical assessment. Convenience, self-direction, and timing of learning were more important than delivery method or learning style. Preferred order of learning was reading, discussing, observing, doing, and reflecting. Recommended considerations when designing distance courses include a mix of delivery methods, specific content, outcomes, learner characteristics, and state of technology.

Analysis of impact/impulse noise for predicting noise induced hearing loss

NASA Astrophysics Data System (ADS)

Vipperman, Jeffrey S.; Prince, Mary M.; Flamm, Angela M.

2003-04-01

Studies indicate that the statistical properties and temporal structure of the sound signal are important in determining the extent of hearing hazard. As part of a pilot study to examine hearing conservation program effectiveness, NIOSH collected noise samples of impact noise sources in an automobile stamping plant, focusing on jobs with peak sound levels (Lpk) of greater than 120 dB. Digital tape recordings of sounds were collected using a Type I Precision Sound Level Meter and microphone connected to a DAT tape recorder. The events were archived and processed as .wav files to extract single events of interest on CD-R media and CD audio media. A preliminary analysis of sample wavelet files was conducted to characterize each event using metrics such as the number of impulses per unit time, the repetition rate or temporal pattern of these impulses, index of peakedness, crest factor, kurtosis, coefficient of kurtosis, rise time, fall time, and peak time. The spectrum, duration, and inverse of duration for each waveform were also computed. Finally, the data were evaluated with the Auditory Hazard Assessment Algorithm (AHAAH). Improvements to data collection for a future study examining different strategies for evaluating industrial noise exposure will be discussed.

Toward shared care for people with cancer: developing the model with patients and GPs.

PubMed

Hall, Susan J; Samuel, Leslie M; Murchie, Peter

2011-10-01

The number of people surviving cancer for extended periods is increasing. Consequently, due to workload and quality issues, there is considerable interest in alternatives to traditional secondary care-led cancer follow-up. To explore the views of potential recipients of shared follow-up of cancer. To conduct a modelling exercise for shared follow-up and to explore the opinions and experiences of both the patients and GPs involved. Semi-structured audio-taped telephone or face-to-face interviews were conducted with 18 patients with a range of cancers currently attending for structured follow-up in secondary care. Six GPs and five patients (four with melanoma and one with stable metastatic colorectal cancer) took part in a shared follow-up modelling exercise. During the modelling exercise, the GPs attended 4 review meetings, which included brief training seminars, and at the conclusion 10 individuals took part in semi-structured audio-taped telephone or face-to-face interviews. Many rural patients, and some urban patients, would appreciate follow-up being available nearer to home with the associated benefits of time saved and easier parking and continuity of care. Patients have concerns related to the level of extra training received by the GP and loss of contact with their consultant. GPs have concerns about gaining and maintaining the clinical skills needed to conduct follow-up, especially if the numbers of patients seen are small. They also have concerns about lack of support from other GPs, and some administrative and organizational issues. Many patients would be willing to have GPs share their cancer follow-up with the caveat that they had received extra training and were appropriately supported by secondary care specialists. Patients attending shared care clinics appreciated a local service and longer appointment times. GPs stress the importance of maintaining their own clinical skills and reliable clinical and administrative support from secondary care.

English language learners with learning disabilities interacting in a science class within an inclusion setting

NASA Astrophysics Data System (ADS)

Ayala, Vivian Luz

In today's schools there are by far more students identified with learning disabilities (LD) than with any other disability. The U.S. Department of Education in the year 1997--98 reported that there are 38.13% students with LD in our nations' schools (Smith, Polloway, Patton, & Dowdy, 2001; U.S. Department of Education, 1999). Of those, 1,198,200 are considered ELLs with LD (Baca & Cervantes. 1998). These figures which represent an increase evidence the need to provide these students with educational experiences geared to address both their academic and language needs (Ortiz, 1997; Ortiz, & Garcia, 1995). English language learners with LD must be provided with experiences in the least restrictive environment (LRE) and must be able to share the same kind of social and academic experiences as those students from the general population (Etscheidt & Bartlett, 1999; Lloyd, Kameenui, & Chard, 1997) The purpose of this research was to conduct a detailed qualitative study on classroom interactions to enhance the understanding of the science curriculum in order to foster the understanding of content and facilitate the acquisition of English as a second language (Cummins, 2000; Echevarria, Vogt, & Short, 2000). This study was grounded on the theories of socioconstructivism, second language acquisition, comprehensible input, and classroom interactions. The participants of the study were fourth and fifth grade ELLS with LD in a science elementary school bilingual inclusive setting. Data was collected through observations, semi-structured interviews (students and teacher), video and audio taping, field notes, document analysis, and the Classroom Observation Schedule (COS). The transcriptions of the video and audio tapes were coded to highlight emergent patterns on the type of interactions and language used by the participants. The findings of the study intend to provide information for teachers of ELLs with LD about the implications of using classroom interactions point to: students more actively engaged, an increase in the acquisition of L2, development of science content vocabulary, and a willingness of students to take risks.

Humanistic approach to nursing education: lived experiences of Iranian nursing students.

PubMed

Ghiyasvandian, Shahrzad; Bolourchifard, Fariba; Parsa Yekta, Zohreh

2014-09-28

The nurse teachers tried to have a complete understanding of the educational contents, to transfer knowledge to nursing students better, and to facilitate the process of education. The purpose of this study was to explore the lived experiences of Iranian nursing students regarding the characteristics of academic nurse teachers. In this hermeneutic phenomenological study, data were collected via in-depth, semi-structured interviews with 12 Iranian nursing students and the audio-taped and transcribed interviews analyzed according to Van Manen´s method. The main theme emerged during data analysis, was "humanistic approach to nursing education". The theme was extracted from 2 sub-themes including 'ethical necessities' and 'effective interaction'. The findings present greater understanding of humanistic approach to nursing education.

A teaching bank of audiovisual materials for family practice.

PubMed

Geyman, J P; Brown, T C

1975-10-01

Although increasing emphasis has been placed in recent years on the production and use of audiovisual materials in medical education, little work has yet been done on the identification and application of these materials in family practice teaching programs. This paper describes the content, uses, limitations, and initial experience of a Teaching Bank developed to support family practice teaching in varied settings. Video cassette and tape-slide units are most useful; audio cassettes alone are less likely to be selected. The evaluation of content, quality, and effectiveness of audiovisual media poses a particular problem. Although audiovisual materials can enhance learning based on different individual learning needs and styles, they cannot stand alone and usually must be supplemented by other teaching methods.

The experiences of people with diabetes-related lower limb amputation at the Komfo Anokye Teaching Hospital (KATH) in Ghana.

PubMed

Amoah, Vida Maame Kissiwaa; Anokye, Reindolf; Acheampong, Enoch; Dadson, Helina Rubby; Osei, Mary; Nadutey, Alberta

2018-01-24

Lower limb amputation not only causes major disfigurement, but renders people less mobile and at risk of loss of independence. Yet with appropriate rehabilitation, many people can learn to walk or function again and live high quality lives. This study sought to explore the experiences of patients with diabetes-related lower limb amputation at the Komfo Anokye Teaching Hospital. An exploratory study design was adopted using a qualitative approach and a purposive sampling to select 10 participants for the study. A semi-structured interview guide was used with an in-depth face-to-face interview. The interview was tape-recorded with an audio recorder while notes were taken in addition to the audio recording. There were varying degrees of experiences ranging from physical as well as psychological and economic challenges. Amputees had to cope with playing entirely new roles after the amputation. They also experienced some economic challenges which were as a result of their inability to work. Some of the amputees consoled themselves with the fact that, despite their condition, they were better than other people. Others believed that whatever happened was Gods doing and nothing could be done about it. This self-consolation and the belief in God helped them to cope.

Treatment Fidelity of Motivational Interviewing Delivered by a School Nurse to Increase Girls’ Physical Activity

PubMed Central

Robbins, Lorraine B.; Pfeiffer, Karin A.; Maier, Kimberly S.; LaDrig, Stacey M.; Berg-Smith, Steven Malcolm

2011-01-01

Motivational interviewing, which involves the use of person-centered, directive counseling techniques, shows promise for changing adolescent behaviors. The purpose of this paper was to describe the methodology and findings related to the treatment fidelity of three face-to-face motivational interviewing sessions involving middle school girls and a school nurse to help the girls increase their moderate to vigorous physical activity. The following four areas related to treatment fidelity were addressed: (a) study design, (b) training of interventionists, (c) intervention delivery, and (d) intervention receipt. Findings showed that 34 of 37 (91.9%) girls completed all three sessions. An initial motivational interviewing training workshop followed by evaluation of audio-taped sessions with constructive feedback can result in successful and consistent delivery by a school nurse. PMID:21970862

Exploring ecology through science terms: A computer-supported vocabulary supplement to the science curriculum in a two-way immersion program

NASA Astrophysics Data System (ADS)

Herrera, Francisco Javier, Jr.

This study set out to examine how a web-based tool embedded with vocabulary strategies, as part of the science curriculum in a third grade two-way immersion classroom, would aid students' academic vocabulary development. Fourteen students (seven boys, seven girls; ten of which were English learners) participated in this study. Students utilized web pages as part of their science curriculum on the topic of ecology. The study documented students' use of the web pages as a data-gathering tool on the topic of ecology during science instruction. Students were video and audio taped as they explored the web pages. Results indicated that through the use of the intervention web pages students significantly improved their knowledge of academic English target words.

Acoustic characteristics of voice after severe traumatic brain injury.

PubMed

McHenry, M

2000-07-01

To describe the acoustic characteristics of voice in individuals with motor speech disorders after traumatic brain injury (TBI). Prospective study of 100 individuals with TBI based on consecutive referrals for motor speech evaluations. Subjects were audio tape-recorded while producing sustained vowels and single word and sentence intelligibility tests. Laryngeal airway resistance was estimated, and voice quality was rated perceptually. None of the subjects evidenced vocal parameters within normal limits. The most frequently occurring abnormal parameter across subjects was amplitude perturbation, followed by voice turbulence index. Twenty-three percent of subjects evidenced deviation in all five parameters measured. The perceptual ratings of breathiness were significantly correlated with both the amplitude perturbation quotient and the noise-to-harmonics ratio. Vocal quality deviation is common in motor speech disorders after TBI and may impact intelligibility.

Teacher and student perspectives on motivation within the high school science classroom

NASA Astrophysics Data System (ADS)

Pickens, Melanie Turnure

The purpose of this study was to investigate teacher and student perspectives on the motivation of high school science students and to explore specific motivational strategies used by teachers as they attempt to enhance student motivation. Four science teachers took part in an initial audio-taped interview, classroom observations with debriefing conversations, and a final audio-taped interview to discuss findings and allow member checking for data triangulation and interpretation. Participating teachers also took part in a final focus group interview. Student participants from each teacher's class were given a Likert style anonymous survey on their views about motivation and learning, motivation in science class, and specific motivational strategies that emerged in their current science class. This study focused on effective teaching strategies for motivation commonly used by the four teachers and on specific teaching strategies used by two of these four teachers in different tracks of science classes. The intent was to determine not only what strategies worked well for all types of science classes, but also what specific motivational approaches were being used in high and low tracked science classes and the similarities and differences between them. This approach provided insight into the differences in motivating tracked students, with the hope that other educators in specific tracks might use such pedagogies to improve motivation in their own science classrooms. Results from this study showed that science teachers effectively motivate their students in the following ways: Questioning students to engage them in the lesson, exhibiting enthusiasm in lesson presentations, promoting a non-threatening environment, incorporating hands-on activities to help learn the lesson concepts, using a variety of activities, believing that students can achieve, and building caring relationships in the classroom. Specific to the higher tracked classroom, effective motivational strategies included: Use of teacher enthusiasm, promoting a non-threatening class atmosphere, and connecting the adolescent world to science. In the lower tracked classroom, specific effective strategies were: Encouraging student-student dialogue, making lessons relevant using practical applications, building student self-confidence, and using hands-on inquiry activities. Teachers who incorporate such strategies into their classrooms regardless of the track will likely increase motivation and also enhance learning for all students.

Minority nursing student success: A grounded theory case study

NASA Astrophysics Data System (ADS)

Mister, Brenda J.

There has been a dramatic increase in the nation's racial and ethnic minority populations over recent years. This increase is placing a higher demand on the health care industry to provide culturally competent care to these diverse populations. This challenge is met with yet another problem as the nation faces a critical shortage of nurses, particularly minority nurses. This shortage is only expected to worsen over the next several years. As schools of nursing across the country are being asked to increase the number of nursing program graduates, specifically minorities, they are confronted with a double edged sword as retention rates are decreasing, and attrition rates are increasing. This is particularly troublesome when many racial and ethnic minority nursing students do not graduate. This qualitative study was implemented to assess and understand the perceived educational experiences of racial and ethnic minority nursing students enrolled in a rural community college nursing program on the Eastern Shore of Maryland. Eight voluntary nursing students who identified themselves as either a racial or ethnic minority participated in the study. Data were collected by: individual audio-taped interview sessions; audio-taped focus group sessions; and documentation of field notes. Participants also provided demographic information and were asked to provide a brief written response to a scenario regarding increasing the recruitment and retention rates of minority nursing students. All data were analyzed utilizing the constant comparative method. Results of the study revealed six different themes: personal support systems and peer relationships; college services and academic resources; faculty support; cultural understanding versus cultural insensitivity; personal attributes of self-efficacy/advice for future nursing students; and suggestions for college and nursing program improvement. After the major themes were examined one central theme, a grounded theory, was born. The theory proposes that when the minority nursing student bridges his or her personal attributes of self-efficacy with some or all identified support systems, this may be a conduit to fostering success in obtaining their educational goals as long as the resources are available, and a caring environment is present.

All-digital 1.2-Gbit/s real-time HDTV VTR

NASA Astrophysics Data System (ADS)

Thorpe, Laurence J.; Yoshinaka, T.

1992-08-01

In 1984 the first real-time HDTV video tape recorder was introduced. The HDV-1000 was an analog VTR using one inch metal oxide tape and standard SMPTE open reels. It utilized basic Type-C recording principles although also incorporating a considerably higher FM carrier frequency, twice the deviation, and slightly more preemphasis, - all to achieve a 10 MHz baseband video recording bandwidth capability. Four such component analog recording channels were utilized in parallel to achieve a total recording capability of 40 MHz - made up of 20 MHz for the green video signal (or Luminance Y) and 10 MHz each for the red and blue signals (or R-Y and B-Y components in the case of Y, R-Y, B-Y recording). Almost 150 of these machines supported the early pioneering years of HDTV development - worldwide - over the period 1984 to the late 1980's. The HDTV video signal format to which this VTR was designed was based upon the preliminary 1 125/60/16:9/2: 1 system - having specified system bandwiths of 20 MHz for Luminance Y, and 7.0MHz R-Y, and 5.5 MHz B-Y. The HDV-1000 proved to be a remarkably robust, reliable HD VTR workhorse and it early and firmly established the viability of reliable RD real-time image capture. Nevertheless, it's technical shortcomings were soon exposed by a creative and demanding international program production community. The limitations of two channels of analog audio recording, and about four generations of liD video recording in post-production were inconsistent with the needs of high-end program production. The 45 db signal to noise limitation also imposed a boundary to the quality of the HDTV tape to 35 mm film transfers being made by both Electron Beam and Laser Recording techniques. The HDV-1000 had, however, pushed the state of the art in analog FM recording to the boundary. Head and tape technologies were not expected to advance sufficiently to warrant a new generation in analog recording design. Attention thus turned to digital recording techniques.

Drooling in Parkinson's disease: a novel tool for assessment of swallow frequency.

PubMed

Marks, L; Weinreich, J

2001-01-01

A non-invasive way to obtain objective measurements of swallowing frequency and thus indirectly, drooling was required as part of the study 'Drooling in Parkinson's disease: objective measurement and response to therapy'. A hard disk, digital recorder was developed, for use on a laptop computer, which was capable of collecting large quantities of swallowing data from an anticipated 40 patients and 10 controls. An electric microphone was taped to the subjects' larynx for recording the swallow sounds when drinking 150 ml of water and at rest for 30 minutes. The software provides an accurate visual display of the audio-signal allowing the researcher easy access to any segment of the recording and to mark and extract the swallow events, so that swallow frequency may be efficiently and accurately ascertained. Preliminary results are presented.

Environmental impact of the MV CITA on the foreshore of Porth Hellick, Isles of Scilly.

PubMed

Smith, Nicola A

2004-12-01

The grounding of the container feeder vessel MV CITA on Newfoundland Rocks, Isles of Scilly, had an effect on the surrounding biota and benthic environment. Included in the CITA's cargo were five 40 ft containers holding pallets of polyester film used in the production of audio and visual recording tapes. The wreckage presented a minor but potentially chronic source of pollution through the delayed release of polythene film, which was left on the seabed as it was considered insufficiently valuable to warrant salvage. The polythene disintegrated and was washed upon the foreshore of Porth Hellick in minute shreds. The adjacent foreshore and two control sites within the islands were analysed using a 5-strand line and vegetation survey with 10 random quadrats within each line to determine the environmental impact of the polythene.

Verbal communication improves laparoscopic team performance.

PubMed

Shiliang Chang; Waid, Erin; Martinec, Danny V; Bin Zheng; Swanstrom, Lee L

2008-06-01

The impact of verbal communication on laparoscopic team performance was examined. A total of 24 dyad teams, comprised of residents, medical students, and office staff, underwent 2 team tasks using a previously validated bench model. Twelve teams (feedback groups) received instant verbal instruction and feedback on their performance from an instructor which was compared with 12 teams (control groups) with minimal or no verbal feedback. Their performances were both video and audio taped for analysis. Surgical backgrounds were similar between feedback and control groups. Teams with more verbal feedback achieved significantly better task performance (P = .002) compared with the control group with less feedback. Impact of verbal feedback was more pronounced for tasks requiring team cooperation (aiming and navigation) than tasks depending on individual skills (knotting). Verbal communication, especially the instructions and feedback from an experienced instructor, improved team efficiency and performance.

Discussing depression with Vietnamese American patients.

PubMed

Fancher, Tonya L; Ton, Hendry; Le Meyer, Oanh; Ho, Thuan; Paterniti, Debora A

2010-04-01

Asian patients preferentially seek mental health care from their primary care providers but are unlikely to receive it. Primary care providers need culturally-informed strategies for addressing stigmatizing illnesses. 11 Vietnamese American community members participated in semi-structured interviews. Interviews were audio-taped and transcribed. The grounded theory approach was used for qualitative coding and thematic analysis. Vietnamese community members describe experiences with depression under four themes: (1) Stigma and face; (2) Social functioning and the role of the family; (3) Traditional healing and beliefs about medications; and (4) Language and culture. Based on this data, we offer suggestions for improving culturally-informed care for Vietnamese Americans. Our study adds to the research aimed at improving communication and health care relationships between physicians and Vietnamese American patients. Physicians should learn to tailor their interviewing style to the increasingly diverse patient population.

Senior residents' perceived need of and preferences for "smart home" sensor technologies.

PubMed

Demiris, George; Hensel, Brian K; Skubic, Marjorie; Rantz, Marilyn

2008-01-01

The goal of meeting the desire of older adults to remain independent in their home setting while controlling healthcare costs has led to the conceptualization of "smart homes." A smart home is a residence equipped with technology that enhances safety of residents and monitors their health conditions. The study aim is to assess older adults' perceptions of specific smart home technologies (i.e., a bed sensor, gait monitor, stove sensor, motion sensor, and video sensor). The study setting is TigerPlace, a retirement community designed according to the Aging in Place model. Focus group sessions with fourteen residents were conducted to assess perceived advantages and concerns associated with specific applications, and preferences for recipients of sensor-generated information pertaining to residents' activity levels, sleep patterns and potential emergencies. Sessions were audio-taped; tapes were transcribed, and a content analysis was performed. A total of fourteen older adults over the age of 65 participated in three focus group sessions Most applications were perceived as useful, and participants would agree to their installation in their own home. Preference for specific sensors related to sensors' appearance and residents' own level of frailty and perceived need. Specific concerns about privacy were raised. The findings indicate an overall positive attitude toward sensor technologies for nonobtrusive monitoring. Researchers and practitioners are called upon to address ethical and technical challenges in this emerging domain.

NACA's Lockheed F-94B Starfire with Audio Recording Devices

NASA Image and Video Library

1957-07-21

A Lockheed F-94B Starfire being equipped with an audio recording machine and sensors at the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory. The NACA was investigating the acoustic effects caused by the engine’s nozzle and the air flowing along the fuselage. Airline manufacturers would soon be introducing jet engines on their passenger aircraft, and there was concern regarding the noise levels for both the passengers and public on the ground. NACA Lewis conducted a variety of noise reduction studies in its wind tunnels, laboratories, and on a F2H-2B Banshee aircraft. The F2H-2B Banshee’s initial test flights in 1955 and 1956 measured the noise emanating directly from airflow over the aircraft’s surfaces, particularly the wings. This problem was particularly pronounced at high subsonic speeds. The researchers found the majority of the noise occurred in the low and middle octaves. These investigations were enhanced with a series of flights using the F-94B Starfire. The missions measured wall-pressure, turbulence fluctuations, and mean velocity profiles. Mach 0.3 to 0.8 flights were flown at altitudes of 10,000, 20,000, and 30,000 feet with microphones mounted near the forward fuselage and on a wing. The results substantiated the wind tunnel findings. This photograph shows the tape recorder being installed in the F-94B’s nose.

Interdisciplinary cognitive task analysis: a strategy to develop a comprehensive endoscopic retrograde cholangiopancreatography protocol for use in fellowship training.

PubMed

Canopy, Erin; Evans, Matt; Boehler, Margaret; Roberts, Nicole; Sanfey, Hilary; Mellinger, John

2015-10-01

Endoscopic retrograde cholangiopancreatography is a challenging procedure performed by surgeons and gastroenterologists. We employed cognitive task analysis to identify steps and decision points for this procedure. Standardized interviews were conducted with expert gastroenterologists (7) and surgeons (4) from 4 institutions. A procedural step and cognitive decision point protocol was created from audio-taped transcriptions and was refined by 5 additional surgeons. Conceptual elements, sequential actions, and decision points were iterated for 5 tasks: patient preparation, duodenal intubation, selective cannulation, imaging interpretation with related therapeutic intervention, and complication management. A total of 180 steps were identified. Gastroenterologists identified 34 steps not identified by surgeons, and surgeons identified 20 steps not identified by gastroenterologists. The findings suggest that for complex procedures performed by diverse practitioners, more experts may help delineate distinctive emphases differentiated by training background and type of practice. Copyright © 2015 Elsevier Inc. All rights reserved.

Secondary HIV prevention among kothi-identified MSM in Chennai, India.

PubMed

Chakrapani, Venkatesan; Newman, Peter A; Shunmugam, Murali

2008-05-01

This study explored experiences and contexts of HIV risk and prevention among HIV-positive kothi-identified men in Chennai, India. In-depth, semi-structured interviews were conducted with 10 HIV-positive men and three service providers, recruited using purposive sampling. Interviews were audio-taped, transcribed in Tamil and translated into English. Data were analysed using a narrative thematic approach and constant comparative method. Misconceptions about HIV transmission; cultural taboos around discussing sexual behaviour and HIV; stigma related to same-sex behaviour; harassment; and the criminalization of consensual sex between men present formidable challenges to HIV prevention. Frank and open discussion about male-to-male sexual behaviour and living with HIV, which may support health and HIV prevention, may be dangerous in the context of pervasive risks due to stigmatization, violence and criminalization. Instead, culturally appropriate, multi-level interventions developed in collaboration with community stakeholders are needed to support HIV prevention among kothi-identified men in South India.

Attitudes of patients with bipolar disorder toward the Life Chart Methodology: a phenomenological study.

PubMed

van Bendegem, Mischa A; van den Heuvel, Silvio C G H; Kramer, Laura J; Goossens, Peter J J

2014-01-01

The Dutch guideline for bipolar disorder (BD) recommends the use of the Life Chart Methodology (LCM) to help patients to monitor fluctuating mood patterns. But in practice patients show ambivalent attitudes toward this instrument. To describe attitudes and motivations of patients with BD for (non-)using the LCM. A phenomenological study with unstructured in-depth interviews of 14 patients with BD. Patient narratives were audio-taped, transcribed verbatim, analyzed, and coded inductively. The results show that despite variability in perceptions and willingness to work with the LCM, the general attitude toward this instrument was a recognized value for using the LCM. However, the emotional impact of daily mood charting was experienced as a substantial burden, particularly during the early stages of diagnosis. The impact of the diagnosis of BD needs to be taken in account when introducing the instrument for the first time to a patient. © The Author(s) 2014.

Occupational Therapy Students' Perceptions of Spirituality in Training.

PubMed

Mthembu, Thuli Godfrey; Ahmed, Firdous; Nkuna, Thembi; Yaca, Khalipha

2015-12-01

Spirituality is recognized as an essential and integral component of a holistic approach in occupational therapy practice. However, little is known about occupational therapy students' perceptions regarding spirituality in learning context. This study used qualitative exploratory, descriptive design to explore the occupational therapy students' perceptions about spirituality in training. Using purposive sampling, four semi-structured interviews were conducted with two students, a lecturer and an occupational therapist. In addition, two focus groups were conducted with students in order to collect data. Data collected were audio-taped; transcribed and thematic analysis was used to identify themes. The analysis resulted in emergence of four themes: "Unique to every individual," "Spirituality in occupational therapy," "To be or not to be taught," and "The Real world." Participants perceived spirituality as an individually experienced. The study contributes to the body of knowledge base of occupational therapy education regarding spirituality. However, there is a need for guidelines to integrate spirituality in occupational therapy training.

Changes in snoring during natural sleep identified by acoustic crest factor analysis at different times of night.

PubMed

Hill, P D; Osman, E Z; Osborne, J E; Lee, B W

2000-12-01

Sleep nasendoscopy can be used to identify the site of snoring but questions remain about how well a short assessment during drug-induced sleep reflects the natural condition. To investigate the uniformity of snoring during natural sleep we studied five patients (three men, two women) referred by their GPs for treatment of their snoring. A digital audio tape recorder captured the free-field snore sound at different times of night in hospital. Acoustic Crest Factor values were calculated on the 15 recordings made, having previously demonstrated that high crest factor values distinguish palatal from non-palatal snoring at sleep nasendoscopy. Some recordings showed reproducibility, but others showed substantial changes between recordings an hour apart. We infer that the snoring mechanism may change in some individuals during the night, with or without a change of snore site. We conclude a single recording, as in sleep nasendoscopy, may not be representative.

An inexpensive frequency-modulated (FM) audio monitor of time-dependent analog parameters.

PubMed

Langdon, R B; Jacobs, R S

1980-02-01

The standard method for quantification and presentation of an experimental variable in real time is the use of visual display on the ordinate of an oscilloscope screen or chart recorder. This paper describes a relatively simple electronic circuit, using commercially available and inexpensive integrated circuits (IC), which generates an audible tone, the pitch of which varies in proportion to a running variable of interest. This device, which we call an "Audioscope," can accept as input the monitor output from any instrument that expresses an experimental parameter as a dc voltage. The Audioscope is particularly useful in implanting microelectrodes intracellularly. It may also function to mediate the first step in data recording on magnetic tape, and/or data analysis and reduction by electronic circuitary. We estimate that this device can be built, with two-channel capability, for less than $50, and in less than 10 hr by an experienced electronics technician.

A portable smoking pattern recorder.

PubMed

Creighton, D E; Noble, M J; Whewell, R T

1979-01-01

An instrument has been developed which can be used to record the smoking patterns of human smokers in almost any location. The smoker is required to smoke the cigarette through an orifice plate cigarette holder connected to the recorder. The smoking pattern data are recorded onto a standard audio cassette as pressure and flow signals together with timing impulses and speech. The instrument is battery powered and can be built into a small brief case. The four channels of data are decoded on a separate instrument, which uses the timing signals to synchronise a data logger, thus making the whole system independent of tape speed errors. The speech channel is used to identify the smoker, cigarette, location, etc. Comparisons have been made of the performance of the portable recorder and a laboratory smoking analyser and data logger. It was found that data decoded from the portable recorder are generally within 1% of the values recorded directly on the laboratory instrument.

[The Munich Attachment and Effectiveness Study: Study Design and a Case Example].

PubMed

Hörz-Sagstetter, Susanne; Minow, Anna-Rahel; Erhardt, Ingrid; Barten-Hohn, Julia; Denscherz, Claudia; Buchheim, Anna; Taubner, Svenja; Mertens, Wolfgang

2016-03-01

The "Munich Attachment and Effectiveness Study" is a prospective psychotherapy study examining process and outcome of psychoanalytic psychotherapies. The study design and results are exemplified in a single case. At 6 points in time audio-taped and transcribed therapy sessions are evaluated using process instruments (e. g. Psychotherapy Process Q-Set PQS) and interviews (e. g. Operationalized Psychodynamic Diagnostics OPD, Heidelberg Structural Change Scale HSCS, Adult Attachment Interview AAI). In the single case, findings from the psychotherapeutic process (e. g. "therapist is empathic" according to PQS) complement the achieved changes. 5 HSCS problem foci reached level of "restructuring", on the Reflective Functioning Scale a marked change of RF took place and the attachment classification changed over time. The instruments employed in this study corresponded well in assessing change processes in spite of differing theoretical background. © Georg Thieme Verlag KG Stuttgart · New York.

Magnetic properties of cobalt ferrite synthesized by mechanical alloying

NASA Astrophysics Data System (ADS)

Dedi, Idayanti, Novrita; Kristiantoro, Tony; Alam, Ginanjar Fajar Nur; Sudrajat, Nanang

2018-05-01

Cobalt ferrite (CoFe2O4) is a well-known hard magnetic material with high coercivity and moderate magnetization. These properties, along with their great physical and chemical stability, make CoFe2O4 suitable for many applications such as generator, audio, video-tape etc. In this study, the magnetic properties of cobalt ferrite synthesized via the mechanical alloying using α-Fe2O3 of Hot Strip Mill (HSM) waste and cobalt carbonate as the precursors have been investigated. Structural and magnetic properties were systematically investigated. The X-ray diffraction (XRD) pattern exhibited the single phase of cobalt ferrite when the sintering temperature was 1000 °C. Permagraph measurements of the sintered sample revealed a saturation magnetization (Ms) of 77-83 emu/g and coercivity (Hc) of 575 Oe which closely to the magnetic properties of references; Ms = 47.2-56.7 emu/g and Hc =233-2002 Oe.

Learning and teaching science as inquiry: A case study of elementary school teachers' investigations of light

NASA Astrophysics Data System (ADS)

van Zee, Emily H.; Hammer, David; Bell, Mary; Roy, Patricia; Peter, Jennifer

2005-11-01

This case study documents an example of inquiry learning and teaching during a summer institute for elementary and middle school teachers. A small group constructed an explanatory model for an intriguing optical phenomenon that they were observing. Research questions included: What physics thinking did the learners express? What aspects of scientific inquiry were evident in what the learners said and did? What questions did the learners ask one another as they worked? How did these learners collaborate in constructing understanding? How did the instructor foster their learning? Data sources included video- and audio- tapes of instruction, copies of the participants' writings and drawings, field notes, interviews, and staff reflections. An interpretative narrative of what three group members said and did presents a detailed account of their learning process. Analyses of their utterances provide evidence of physics thinking, scientific inquiry, questioning, collaborative sense making, and insight into ways to foster inquiry learning.

"Abomination"--life as a Bible belt gay.

PubMed

Barton, Bernadette

2010-01-01

Drawing on observation, autoethnography, and audio-taped interviews, this article explores the religious backgrounds and experiences of Bible Belt gays. In the Bible Belt, Christianity is not confined to Sunday worship. Christian crosses, messages, paraphernalia, music, news, and attitudes permeate everyday settings. Consequently, Christian fundamentalist dogma about homosexuality-that homosexuals are bad, diseased, perverse, sinful, other, and inferior-is cumulatively bolstered within a variety of other social institutions and environments in the Bible Belt. Of the 46 lesbians and gay men interviewed for this study (age 18-74 years), most describe living through spirit-crushing experiences of isolation, abuse, and self-loathing. This article argues that the geographic region of the Bible Belt intersects with religious-based homophobia. Informants explained that negative social attitudes about homosexuality caused a range of harmful consequences in their lives including the fear of going to hell, depression, low self-esteem, and feelings of worthlessness.

High School Physics Students' Personal Epistemologies and School Science Practice

NASA Astrophysics Data System (ADS)

Alpaslan, Muhammet Mustafa; Yalvac, Bugrahan; Loving, Cathleen

2017-11-01

This case study explores students' physics-related personal epistemologies in school science practices. The school science practices of nine eleventh grade students in a physics class were audio-taped over 6 weeks. The students were also interviewed to find out their ideas on the nature of scientific knowledge after each activity. Analysis of transcripts yielded several epistemological resources that students activated in their school science practice. The findings show that there is inconsistency between students' definitions of scientific theories and their epistemological judgments. Analysis revealed that students used several epistemological resources to decide on the accuracy of their data including accuracy via following the right procedure and accuracy via what the others find. Traditional, formulation-based, physics instruction might have led students to activate naive epistemological resources that prevent them to participate in the practice of science in ways that are more meaningful. Implications for future studies are presented.

The influence of gender-related beliefs and conceptions of ability on women learning the hockey wrist shot.

PubMed

Belcher, Don; Lee, Amelia M; Solmon, Melinda A; Harrison, Louis

2003-06-01

The purpose of this study was to determine the influence of beliefs about gender appropriateness and conceptions of ability on perceived and actual competene and patterns of behavior during practice of the hockey wrist shot. Sixty-eight undergraduate women formed four treatment conditions based on their beliefs about gender appropriateness and conceptions of ability. Four teachers taught across the treatment conditions for a total of 16 learning groups. Data were collected through a three-part questionnaire and from audio-video taping of the entire episode to ascertain the paticipants' competency beliefs, effort, and performance. Gender appropriateness impacted the participants' perceptions of competence and actual performance in the study, while beliefs about conceptions of ability did not produce a significant difference. This study reaffirms that educators must work diligently to combat the stereotypical beliefs many hold with respect to the gender appropriateness of physical activities.

Beliefs about the Role of Parenting in Feeding and Childhood Obesity among Mothers of Lower Socioeconomic Status

PubMed Central

Kalinowski, Alison; Krause, Kylene; Berdejo, Carla; Harrell, Kristina; Rosenblum, Katherine; Lumeng, Julie C.

2010-01-01

Objective To examine beliefs about the role of parenting in feeding and childhood obesity among mothers of lower socioeconomic status. Methods Individual semi-structured audio-taped interview with 91 mothers of preschool-aged children (49% of mothers obese, 21% of children obese) in the Midwestern United States. Participant comments were transcribed and common themes identified using the constant comparative method and NVivo software. Results Mothers often described their parents’ feeding style as authoritarian or neglectful, and their own current style as comparatively indulgent and better. Mothers described parents of overweight children as inept or neglectful, but never described their own parenting as such. Conclusions and Implications Encouraging mothers to reflect on how they were fed as children, how it may impact their current parenting, and how the relationship between mothering and child obesity is complex are important nutrition education opportunities. PMID:21724469

A study on (K, Na) NbO3 based multilayer piezoelectric ceramics micro speaker

NASA Astrophysics Data System (ADS)

Gao, Renlong; Chu, Xiangcheng; Huan, Yu; Sun, Yiming; Liu, Jiayi; Wang, Xiaohui; Li, Longtu

2014-10-01

A flat panel micro speaker was fabricated from (K, Na) NbO3 (KNN)-based multilayer piezoelectric ceramics by a tape casting and cofiring process using Ag-Pd alloys as an inner electrode. The interface between ceramic and electrode was investigated by scanning electron microscope (SEM) and transmission electron microscope (TEM). The acoustic response was characterized by a standard audio test system. We found that the micro speaker with dimensions of 23 × 27 × 0.6 mm3, using three layers of 30 μm thickness KNN-based ceramic, has a high average sound pressure level (SPL) of 87 dB, between 100 Hz-20 kHz under five voltage. This result was even better than that of lead zirconate titanate (PZT)-based ceramics under the same conditions. The experimental results show that the KNN-based multilayer ceramics could be used as lead free piezoelectric micro speakers.

A systematic review of interventions to improve recall of medical advice in healthcare consultations.

PubMed

Watson, Philip W B; McKinstry, Brian

2009-06-01

In order for patients to adhere to healthcare advice, it is essential that they are able to recall this following a consultation. Although psychological research exists which highlights techniques and factors postulated to influence recall, only a limited body of work has been conducted to evaluate their effectiveness in a clinical context. To carry out a systematic review of intervention trials designed to enhance recall of medical information. We searched Medline (1950-April 2007); Embase (1980-April 2007); Cinahl (1982-April 2007); PsychINFO (1969-2007); and the Cochrane Library Collection. Secondary searches were made through reference to relevant journals and reference lists from relevant papers/review papers. From 69 papers provisionally identified, 34 papers met the inclusion criteria. Nine recall interventions had been evaluated (audio recordings, written materials, adjunct questions, prompt sheets, visual aids, cognitive strategies, rehearsal, communication styles and personalized teaching). Despite the experimental and theoretical evidence which could have informed cognitive interventions to enhance recall of healthcare advice, most studies primarily focused on the use of written and/or audio-recorded medical instructions. Although the majority of studies supported these approaches insofar as they enhanced recall, the findings were equivocal. While written and tape-recorded instructions appear to improve recall in most situations, a dearth of interventions incorporating psychological theory was readily apparent. Further research is required in clinical settings to determine if cognitive interventions based on a more over-arching psychological model of recall are effective.

Neuronal networks and self-organizing maps: new computer techniques in the acoustic evaluation of the infant cry.

PubMed

Schönweiler, R; Kaese, S; Möller, S; Rinscheid, A; Ptok, M

1996-12-05

Neuronal networks are computer-based techniques for the evaluation and control of complex information systems and processes. So far, they have been used in engineering, telecommunications, artificial speech and speech recognition. A new approach in neuronal network is the self-organizing map (Kohonen map). In the phase of 'learning', the map adapts to the patterns of the primary signals. If, the phase of 'using the map', the input signal hits the field of the primary signals, it resembles them and is called a 'winner'. In our study, we recorded the cries of newborns and young infants using digital audio tape (DAT) and a high quality microphone. The cries were elicited by tactile stimuli wearing headphones. In 27 cases, delayed auditory feedback was presented to the children using a headphone and an additional three-head tape-recorder. Spectrographic characteristics of the cries were classified by 20-step bark spectra and then applied to the neuronal networks. It was possible to recognize similarities of different cries of the same children as well as interindividual differences, which are also audible to experienced listeners. Differences were obvious in profound hearing loss. We know much about the cries of both healthy and sick infants, but a reliable investigation regimen, which can be used for clinical routine purposes, has yet not been developed. If, in the future, it becomes possible to classify spectrographic characteristics automatically, even if they are not audible, neuronal networks may be helpful in the early diagnosis of infant diseases.

A little elastic for a better performance: kinesiotaping of the motor effector modulates neural mechanisms for rhythmic movements.

PubMed

Bravi, Riccardo; Quarta, Eros; Cohen, Erez J; Gottard, Anna; Minciacchi, Diego

2014-01-01

A rhythmic motor performance is brought about by an integration of timing information with movements. Investigations on the millisecond time scale distinguish two forms of time control, event-based timing and emergent timing. While event-based timing asserts the existence of a central internal timekeeper for the control of repetitive movements, the emergent timing perspective claims that timing emerges from dynamic control of nontemporal movements parameters. We have recently demonstrated that the precision of an isochronous performance, defined as performance of repeated movements having a uniform duration, was insensible to auditory stimuli of various characteristics (Bravi et al., 2014). Such finding has led us to investigate whether the application of an elastic therapeutic tape (Kinesio® Tex taping; KTT) used for treating athletic injuries and a variety of physical disorders, is able to reduce the timing variability of repetitive rhythmic movement. Young healthy subjects, tested with and without KTT, have participated in sessions in which sets of repeated isochronous wrist's flexion-extensions (IWFEs) were performed under various auditory conditions and during their recall. Kinematics was recorded and temporal parameters were extracted and analyzed. Our results show that the application of KTT decreases the variability of rhythmic movements by a 2-fold effect: on the one hand KTT provides extra proprioceptive information activating cutaneous mechanoreceptors, on the other KTT biases toward the emergent timing thus modulating the processes for rhythmic movements. Therefore, KTT appears able to render movements less audio dependent by relieving, at least partially, the central structures from time control and making available more resources for an augmented performance.

A systematic review of interventions to improve recall of medical advice in healthcare consultations

PubMed Central

Watson, Philip WB; McKinstry, Brian

2009-01-01

Abstract Background In order for patients to adhere to healthcare advice, it is essential that they are able to recall this following a consultation. Although psychological research exists which highlights techniques and factors postulated to influence recall, only a limited body of work has been conducted to evaluate their effectiveness in a clinical context. Aim To carry out a systematic review of intervention trials designed to enhance recall of medical information. Methods We searched Medline (1950–April 2007); Embase (1980–April 2007); Cinahl (1982–April 2007); PsychINFO (1969–2007); and the Cochrane Library Collection. Secondary searches were made through reference to relevant journals and reference lists from relevant papers/review papers. Results From 69 papers provisionally identified, 34 papers met the inclusion criteria. Nine recall interventions had been evaluated (audio recordings, written materials, adjunct questions, prompt sheets, visual aids, cognitive strategies, rehearsal, communication styles and personalized teaching). Despite the experimental and theoretical evidence which could have informed cognitive interventions to enhance recall of healthcare advice, most studies primarily focused on the use of written and/or audio-recorded medical instructions. Although the majority of studies supported these approaches insofar as they enhanced recall, the findings were equivocal. Conclusion While written and tape-recorded instructions appear to improve recall in most situations, a dearth of interventions incorporating psychological theory was readily apparent. Further research is required in clinical settings to determine if cognitive interventions based on a more over-arching psychological model of recall are effective. PMID:19531618

Role of Australian primary healthcare organisations (PHCOs) in primary healthcare (PHC) workforce planning: lessons from abroad.

PubMed

Naccarella, Lucio; Buchan, James; Newton, Bill; Brooks, Peter

2011-08-01

To review international experience in order to inform Australian PHC workforce policy on the role of primary healthcare organisations (PHCOs/Medicare Locals) in PHC workforce planning. A NZ and UK study tour was conducted by the lead author, involving 29 key informant interviews with regard to PHCOs roles and the effect on PHC workforce planning. Interviews were audio-taped with consent, transcribed and analysed thematically. Emerging themes included: workforce planning is a complex, dynamic, iterative process and key criteria exist for doing workforce planning well; PHCOs lacked a PHC workforce policy framework to do workforce planning; PHCOs lacked authority, power and appropriate funding to do workforce planning; there is a need to align workforce planning with service planning; and a PHC Workforce Planning and Development Benchmarking Database is essential for local planning and evaluating workforce reforms. With the Australian government promoting the role of PHCOs in health system reform, reflections from abroad highlight the key action within PHC and PHCOs required to optimise PHC workforce planning.

Experiences of women in secure care who have been prescribed clozapine for borderline personality disorder.

PubMed

Dickens, Geoffrey L; Frogley, Catherine; Mason, Fiona; Anagnostakis, Katina; Picchioni, Marco M

2016-01-01

Clozapine is an atypical antipsychotic medicine which can cause significant side-effects. It is often prescribed off-license in severe cases of borderline personality disorder contrary to national treatment guidelines. Little is known about the experiences of those who take clozapine for borderline personality disorder. We explored the lived-experience of women in secure inpatient care who were prescribed clozapine for borderline personality disorder. Adult females ( N  = 20) participated in audio-taped semi-structured interviews. Transcripts were subject to thematic analysis. The central themes related to evaluation, wellbeing, understanding and self-management; for many, their subjective wellbeing on clozapine was preferred to prior levels of functioning and symptomatology, sometimes profoundly so. The negative and potentially adverse effects of clozapine were explained as regrettable but relatively unimportant. When psychological interventions are, at least initially, ineffective then clozapine treatment is likely to be evaluated positively by a group of women with borderline personality disorder in secure care despite the potential disadvantages.

Mock climate summit: teaching and assessing learning

NASA Astrophysics Data System (ADS)

Schweizer, D.; Gautier, C.; Bazerman, C.

2003-04-01

This paper will demonstrate the effectiveness of a Mock Climate Summit as a pedagogical approach for teaching the science and policy aspects of global climate change. The Mock Climate Summit is a student-centered course simulating the Conference of the Parties (COP) where international environmental protocols are negotiated. Compared to traditional lecture-based methods common in the geoscience classroom, the Mock Climate Summit uses negotiations and arguments to teach the interactions between these two “spheres” and demonstrate the depth and breadth of these interactions. Through a detailed assessment of students’ dialogue transcribed from video and audio tapes, we found that the nature of the student dialogue matures rapidly as they are given multiple opportunities to present, negotiate and argue a specific topic. Students’ dialogue progress from hypothetical (what-if) scenarios to action-oriented scenarios and implementation plans. The progression of the students’ dialogue shows increased comfort with the communities’ discourse as they take ownership of the point-of-view associated with their assumed roles.

Mock Climate Summit: Teaching and Assessing Learning

NASA Astrophysics Data System (ADS)

Schweizer, D.; Gautier, C.; Bazerman, C.

2003-04-01

This paper will demonstrate the effectiveness of a Mock Climate Summit as a pedagogical for teaching the science and policy aspects of global climate change. The Mock Climate Summit is a student-centered course simulating the Conference of the Parties (COP) where international environmental protocols are negotiated. Compared to traditional lecture-based methods common in the geoscience classroom, the Mock Climate Summit uses negotiations and arguments to teach the interactions between these two "spheres" and demonstrate the depth and breadth of these interactions. Through a detailed assessment of students' dialogue transcribed from video and audio tapes, we found that the nature of the student dialogue matures rapidly as they are given multiple opportunities to present, negotiate and argue a specific topic. Students' dialogue progress from hypothetical (what-if) scenarios to action-oriented scenarios and implementation plans. The progression of the students' dialogue shows increased comfort with the communities' discourse as they take ownership of the point-of-view associated with their assumed roles.

American Indian Men's Perceptions of Breast Cancer Screening for American Indian Women.

PubMed

Filippi, Melissa K; Pacheco, Joseph; James, Aimee S; Brown, Travis; Ndikum-Moffor, Florence; Choi, Won S; Greiner, K Allen; Daley, Christine M

2014-01-01

Screening, especially screening mammography, is vital for decreasing breast cancer incidence and mortality. Screening rates in American Indian women are low compared to other racial/ethnic groups. In addition, American Indian women are diagnosed at more advanced stages and have lower 5-year survival rate than others. To better address the screening rates of American Indian women, focus groups (N=8) were conducted with American Indian men (N=42) to explore their perceptions of breast cancer screening for American Indian women. Our intent was to understand men's support level toward screening. Using a community-based participatory approach, focus groups were audio-taped, transcribed verbatim, and analyzed using a text analysis approach developed by our team. Topics discussed included breast cancer and screening knowledge, barriers to screening, and suggestions to improve screening rates. These findings can guide strategies to improve knowledge and awareness, communication among families and health care providers, and screening rates in American Indian communities.

Doctors in a Southeast Asian country communicate sub-optimally regardless of patients' educational background.

PubMed

Claramita, Mora; Dalen, Jan Van; Van Der Vleuten, Cees Pm

2011-12-01

To explore the relationship between the style of doctor-patient communication and patients' educational background in a Southeast Asian teaching hospital setting using the Roter Interaction Analysis System (RIAS). We analyzed a total of 245 audio-taped consultations involving 30 internal medicine residents with 7-10 patients each in the internal medicine outpatient clinics. The patients were categorized into a group with a high and a group with a low educational level. We ranked the data into 41 RIAS utterances and RIAS-based composite categories in order of observed frequency during consultations. The residents invariantly used a paternalistic style irrespective of patients' educational background. The RIAS utterances and the composite categories show no significant relationship between communication style and patients' educational level. Doctors in a Southeast Asian country use a paternalistic communication style during consultations, regardless of patients' educational background. To approach a more partnership doctor-patient communication, culture and clinical environment concern of Southeast Asian should be further investigated. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Inclusion understood from the perspectives of children with disability.

PubMed

Spencer-Cavaliere, Nancy; Watkinson, E Jane

2010-10-01

This study explored the perspectives of children with disabilities regarding the concept of inclusion in physical activity. Participants were children (two girls, nine boys, Mage = 10 years, five months, age range: 8-12 years) with disabilities, including cerebral palsy, fine and gross motor delays, developmental coordination disorder, muscular dystrophy, nemaline myopathy, brachial plexus injury, and severe asthma. Children's perspectives on inclusion in physical activity (e.g., sports, games, and play) were explored through semistructured interviews. Interviews were digitally audio taped and transcribed verbatim. Data were analyzed through content analysis. Three themes emerged from the data: gaining entry to play, feeling like a legitimate participant, and having friends. These themes were associated with feeling included to varying degrees in sports, games, and play. In essence, it was the actions of others that were the prominent features identified by children that contributed to feeling more or less included in physical activity contexts. These results are discussed in relation to inclusion in physical education, recreation, and unstructured free play.

Mixed Feelings about the Diagnosis of Type 2 Diabetes Mellitus: A Consequence of Adjusting To Health Related Quality Of Life

PubMed Central

Low, Lee Lan; Tong, Seng Fah; Low, Wah Yun

2015-01-01

This study aims to explore patients’ reactions to the diagnosis of type 2 diabetes mellitus (T2DM) and their health related quality of life. We adopted a qualitative exploratory study design using a thematic analysis. Twelve patients with T2DM for more than a 2-year duration were interviewed using a semi-structured interview guide. Both purposive and theoretical samplings were used for data collection. The in-depth interviews were audio-taped and transcribed verbatim, followed by line-by-line coding and constant comparison to identify the themes. Data management was facilitated using Nvivo 10. Patients shared their mixed feelings about the diagnosis of T2DM. Six domains of quality of life emerged from these interviews, namely physical and social functioning, work function and social obligations, dietary freedom and conforming to treatment standard. Diabetes management needs to take these themes and patients’ feelings associated with their quality of life into consideration. PMID:24851592

Source monitoring and false memories in children: relation to certainty and executive functioning.

PubMed

Ruffman, T; Rustin, C; Garnham, W; Parkin, A J

2001-10-01

We presented children aged 6, 8, and 10 years with a video and then an audio tape about a dog named Mick. Some information was repeated in the two sources and some was unique to one source. We examined: (a) children's hit rate for remembering whether events occurred and their tendency to make false alarms, (b) their memory for the context in which events occurred (source monitoring), (c) their certainty about hits, false alarms, and source, and (d) whether working memory and inhibition were related to hits, false alarms, and source monitoring. The certainty ratings revealed deficits in children's understanding of when they had erred on source questions and of when they had made false alarms. In addition, inhibitory ability accounted for unique variance in the ability to avoid false alarms and in some kinds of source monitoring but not hits. In contrast, working memory tended to correlate with all forms of memory including hits. Copyright 2001 Academic Press.

The Impact of PTSD Symptoms on Women's Safer-Sex Negotiation: Influence of Ethnicity

PubMed Central

Horsey, Katie J.; Palmieri, Patrick A.; Hobfoll, Stevan E.

2010-01-01

PTSD has been shown to predict later self reported sexual risk behavior, yet behavioral research is lacking in this area. The present study investigated the impact of PTSD severity on negotiation and interpersonal skills effectiveness in simulated high-risk sexual situations among 368 inner-city women. Participants engaged in role-play scenarios involving 1) refusing sex without a condom, 2) abstaining from drinking prior to sex, and 3) refusing sex until both partners were tested for HIV. Interviews were audio taped and rated along dimensions of negotiation effectiveness by blind raters. Hierarchical linear regression analyses were conducted to investigate the impact of PTSD and ethnicity on 4 theoretically derived skill sets 1) assertiveness, 2) using health and preparedness skills 3) social joining skills and 4) higher order negotiation skills. Generally, results indicated that PTSD severity predicted poorer rated negotiation effectiveness among European Americans, but not African Americans. African Americans' expectations that may prepare them for facing more hardship may help explain ethnic differences. PMID:22267974

The Development of the DSM-5 Cultural Formulation Interview-Fidelity Instrument (CFI-FI): A Pilot Study

PubMed Central

Aggarwal, Neil Krishan; Glass, Andrew; Tirado, Amilcar; Boiler, Marit; Nicasio, Andel; Alegría, Margarita; Wall, Melanie; Lewis-Fernández, Roberto

2015-01-01

This paper reports on the development of the Cultural Formulation Interview-Fidelity Instrument (CFI-FI) which assesses clinician fidelity to the DSM-5 Cultural Formulation Interview (CFI). The CFI consists of a manualized set of standard questions that can precede every psychiatric evaluation. It is based on the DSM-IV Outline for Cultural Formulation, the cross-cultural assessment with the most evidence in psychiatric training. Using the New York sample of the DSM-5 CFI field trial, two independent raters created and finalized items for the CFI-FI based on six audio-taped and transcribed interviews. The raters then used the final CFI-FI to rate the remaining 23 interviews. Inter-rater reliability ranged from .73 to 1 for adherence items and .52 to 1 for competence items. The development of the CFI-FI can help researchers and administrators determine whether the CFI has been implemented with fidelity, permitting future intervention research. PMID:25130248

Patients' perspectives about why they have their contraceptive Implanon NXT device removed early.

PubMed

Flore, Meike; Chen, Xiaoshuang Lilly; Bonney, Andrew; Mullan, Judy; Dijkmans-Hadley, Bridget; Hodgkins, Adam; Evans, Gina; Frew, Haley; Lloyd, Gail

2016-10-01

Women with long-acting, reversible contraceptive devices inserted may choose to remove them prior to their planned expiry dates. The objective of this study was to explore Australian women's experiences with the etonogestrel subdermal contraceptive implant (Implanon NXT) and why they had it removed early. Semi-structured interviews were conducted with 18 women between June 2013 and January 2014. Transcriptions of the audio-taped interviews were analysed using a constant comparative analysis framework. Two core themes of participants' responses that were identified in this study were influences on choice of contraception, which included convenience and information sources; and influences on removal of contraception, which included side effects and their negative impacts on relationships and financial costs. This study highlights that women's experiences with side effects contribute to the early removal of long-acting contraceptive devices such as Implanon NXT. This study emphasises the importance of general practitioners (GPs) in providing comprehensive information about the benefits and potential side effects associated with using these implants.

Social Influences of Help-Seeking Behaviour Among Patients With Type 2 Diabetes Mellitus in Malaysia.

PubMed

Low, Lee Lan; Tong, Seng Fah; Low, Wah Yun

2016-01-01

This qualitative study aimed to explore the influence of social networks such as family members, friends, peers, and health care providers toward the help-seeking behaviour (HSB) of patients with type 2 diabetes mellitus in the public and private primary care settings. In-depth interviews of 12 patients, 9 family members, and 5 health care providers, as well as 3 focus groups among 13 health care providers were conducted. All interviews were audio-taped and transcribed verbatim for qualitative analysis. Social influences play a significant role in the help-seeking process; once diagnosed, patients source information from people around them to make decisions. This significant influence depends on the relationship between patients and social networks or the level of trust, support, and comforting feeling. Thus, the impacts on patients' help-seeking behavior are varied. However, the help-seeking process is not solely an individual's concern but a dynamic process interacting with the social networks within the health care system. © 2015 APJPH.

Barriers to and Facilitators of Antiretroviral Therapy Adherence in Nepal: A Qualitative Study

PubMed Central

Simkhada, Padam; Randall, Julian; Freeman, Jennifer V; van Teijlingen, Edwin

2012-01-01

Patient's adherence is crucial to get the best out of antiretroviral therapy (ART). This study explores in-depth the barriers to and facilitators of ART adherence among Nepalese patients and service providers prescribing ART. Face-to-face semi-structured interviews were conducted with 34 participants. Interviews were audio-taped, transcribed, and translated into English before being analyzed thematically. ART-prescribed patients described a range of barriers for failing to adhere to ART. Financial difficulties, access to healthcare services, frequent transport blockades, religious/ritual obstacles, stigma and discrimination, and side-effects were the most-frequently discussed barriers whereas trustworthy health workers, perceived health benefits, and family support were the most-reported facilitators. Understanding barriers and facilitators can help in the design of an appropriate and targeted intervention. Healthcare providers should address some of the practical and cultural issues around ART whilst policy-makers should develop appropriate social policy to promote adherence among ART-prescribed patients. PMID:23304907

Strategies and willingness of rural restaurateurs to promote healthy foods.

PubMed

Benson, W

1995-01-01

Nutritionists need to understand the willingness of restaurateurs to prepare and sell healthy foods, as Canadians frequently eat meals at food services. The lunch trade restaurants under the jurisdiction of a rural and semi-rural Alberta health unit were surveyed by telephone. Two thirds of the restaurants were family-style and had 100 seats or fewer. Five of 20 healthy foods were rated as difficult to serve, due to: lack of customer demand; lack of food availability; and the need to maintain the quality of fresh vegetables, fruits and milk products. Many restaurateurs are willing to change internally by training staff (88%) and by trying new recipes (84%). Staff education materials perceived to be helpful by 80% of restaurateurs included video/audio tapes, information sheets and posters. Restaurateurs were most willing to use menu inserts (76%), table tents (68%) and door decals (72%) to promote healthy foods. Nutrition services should focus on how restaurants can make changes to include healthy foods through food preparation and menu items.

A Brazilian educational experiment: teleradiology on web TV.

PubMed

Silva, Angélica Baptista; de Amorim, Annibal Coelho

2009-01-01

Since 2004, educational videoconferences have been held in Brazil for paediatric radiologists in training. The RUTE network has been used, a high-speed national research and education network. Twelve videoconferences were recorded by the Health Channel and transformed into TV programmes, both for conventional broadcast and for access via the Internet. Between October 2007 and December 2009 the Health Channel website registered 2378 hits. Our experience suggests that for successful recording of multipoint videoconferences, four areas are important: (1) a pre-planned script is required, for both physicians and film-makers; (2) particular care is necessary when editing the audiovisual material; (3) the audio and video equipment requires careful adjustment to preserve clinical discussions and the quality of radiology images; (4) to produce a product suitable for both TV sets and computer devices, the master tape needs to be encoded in low resolution digital video formats for Internet media (wmv and rm format for streaming, and compressed zip files for downloading) and MPEG format for DVDs.

A qualitative study examining the perceived barriers and facilitators to medical healthcare services among women with a serious mental illness.

PubMed

Borba, Christina P C; DePadilla, Lara; McCarty, Frances A; von Esenwein, Silke A; Druss, Benjamin G; Sterk, Claire E

2012-03-01

This qualitative study investigates the barriers and facilitators to accessing and utilizing healthcare services among women with a serious mental illness (SMI). A purposive sample of 30 poor, urban, predominantly African-American women with a diagnosis of an SMI was recruited. Interviews were audio-taped and transcribed verbatim. Data analysis was guided by a modified constant comparison approach. The findings highlight a variety of nonmedical factors that serve as both barriers and facilitators to accessing and utilizing medical healthcare services, such as a trusting relationship with a mental health provider and a women's social network. Nonmedical factors and personal circumstances seem to be important factors influencing pathways to healthcare services among women with an SMI. Efforts to better engage and retain women with an SMI into healthcare will need to better acknowledge and incorporate the larger social context of the women's lives. Copyright © 2012 Jacobs Institute of Women

An Analysis of Conceptual Flow Patterns and Structures in the Physics Classroom

NASA Astrophysics Data System (ADS)

Eshach, Haim

2010-03-01

The aim of the current research is to characterize the conceptual flow processes occurring in whole-class dialogic discussions with a high level of interanimation; in the present case, of a high-school class learning about image creation on plane mirrors. Using detailed chains of interaction and conceptual flow discourse maps-both developed for the purpose of this research-the classroom discourse, audio-taped and transcribed verbatim, was analyzed and three discussion structures were revealed: accumulation around budding foci concepts, zigzag between foci concepts, and concept tower. These structures as well as two additional factors, suggest the Two-Space Model of the whole class discussion proposed in the present article. The two additional factors are: (1) the teacher intervention; and (2) the conceptual barriers observed among the students, namely, materialistic thinking, and the tendency to attribute "unique characteristics" to optical devices. This model might help teachers to prepare and conduct efficient whole-class discussions which accord with the social constructivist perspective of learning.

Technique for recovery of voice data from heat damaged magnetic tape

NASA Technical Reports Server (NTRS)

Melugin, J. F.; Obrien, D. E., III (Inventor)

1974-01-01

A method for conditioning, and thus enabling retrieval of intelligence from, magnetic tapes after damage from heat has caused the tape to wrinkle and curl severely thereby reducing tape width to less than one-half its original size. The damaged tape is superposed on a first piece of splicing tape with the oxide side of the magnetic tape in contact with the adhesive side of the splicing tape and then carefully smoothed by a special tool. A second piece of splicing tape is placed on the backing side of the magnetic tape then the resulting tape stack is trimmed to the original width of the magnetic tape. After the first piece of splicing tape is carefully removed from the oxide side of the damaged magnetic tape, the resulting magnetic tape is then ready to be placed into a recorder for playback.

Strategy for robot motion and path planning in robot taping

NASA Astrophysics Data System (ADS)

Yuan, Qilong; Chen, I.-Ming; Lembono, Teguh Santoso; Landén, Simon Nelson; Malmgren, Victor

2016-06-01

Covering objects with masking tapes is a common process for surface protection in processes like spray painting, plasma spraying, shot peening, etc. Manual taping is tedious and takes a lot of effort of the workers. The taping process is a special process which requires correct surface covering strategy and proper attachment of the masking tape for an efficient surface protection. We have introduced an automatic robot taping system consisting of a robot manipulator, a rotating platform, a 3D scanner and specially designed taping end-effectors. This paper mainly talks about the surface covering strategies for different classes of geometries. The methods and corresponding taping tools are introduced for taping of following classes of surfaces: Cylindrical/extended surfaces, freeform surfaces with no grooves, surfaces with grooves, and rotational symmetrical surfaces. A collision avoidance algorithm is introduced for the robot taping manipulation. With further improvements on segmenting surfaces of taping parts and tape cutting mechanisms, such taping solution with the taping tool and the taping methodology can be combined as a very useful and practical taping package to assist humans in this tedious and time costly work.

Systematic Review of the Effect of Taping Techniques on Patellofemoral Pain Syndrome.

PubMed

Logan, Catherine A; Bhashyam, Abhiram R; Tisosky, Ashley J; Haber, Daniel B; Jorgensen, Anna; Roy, Adam; Provencher, Matthew T

Taping is commonly used in the management of several musculoskeletal conditions, including patellofemoral pain syndrome (PFPS). Specific guidelines for taping are unknown. To investigate the efficacy of knee taping in the management of PFPS. Our hypothesis was that tension taping and exercise would be superior to placebo taping and exercise as well as to exercise or taping alone. The PubMed/MEDLINE, Cochrane, Rehabilitation and Sports Medicine Source, and CINAHL databases were reviewed for English-language randomized controlled trials (RCTs) evaluating the efficacy of various taping techniques that were published between 1995 and April 2015. Keywords utilized included taping, McConnell, kinesio-taping, kinesiotaping, patellofemoral pain, and knee. Studies included consisted of RCTs (level 1 or 2) with participants of all ages who had anterior knee or patellofemoral pain symptoms and had received nonsurgical management using any taping technique. Systematic review. Level 2. A checklist method was used to determine selection, performance, detection, and attrition bias for each article. A quality of evidence grading was then referenced using the validated PEDro database for RCTs. Three difference comparison groups were compared: tension taping and exercise versus placebo taping and exercise (group 1), placebo taping and exercise versus exercise alone (group 2), and tension taping and exercise versus taping alone (group 3). Five RCTs with 235 total patients with multiple intervention arms were included. Taping strategies included McConnell and Kinesiotaping. Visual analog scale (VAS) scores indicated improvement in all 3 comparison groups (group 1: 91 patients, 39% of total, mean VAS improvement 44.9 [tension taping + exercise] vs 66 [placebo taping + exercise]; group 2: 56 patients, 24% of total, mean VAS improvement 66 [placebo taping + exercise] vs 47.6 [exercise alone]; and group 3: 112 patients, 48% of total, mean VAS improvement 44.9 [tension taping + exercise] vs 14.1 [taping alone]). This systematic review supports knee taping only as an adjunct to traditional exercise therapy for PFPS; however, it does not support taping in isolation.

A little elastic for a better performance: kinesiotaping of the motor effector modulates neural mechanisms for rhythmic movements

PubMed Central

Bravi, Riccardo; Quarta, Eros; Cohen, Erez J.; Gottard, Anna; Minciacchi, Diego

2014-01-01

A rhythmic motor performance is brought about by an integration of timing information with movements. Investigations on the millisecond time scale distinguish two forms of time control, event-based timing and emergent timing. While event-based timing asserts the existence of a central internal timekeeper for the control of repetitive movements, the emergent timing perspective claims that timing emerges from dynamic control of nontemporal movements parameters. We have recently demonstrated that the precision of an isochronous performance, defined as performance of repeated movements having a uniform duration, was insensible to auditory stimuli of various characteristics (Bravi et al., 2014). Such finding has led us to investigate whether the application of an elastic therapeutic tape (Kinesio® Tex taping; KTT) used for treating athletic injuries and a variety of physical disorders, is able to reduce the timing variability of repetitive rhythmic movement. Young healthy subjects, tested with and without KTT, have participated in sessions in which sets of repeated isochronous wrist's flexion-extensions (IWFEs) were performed under various auditory conditions and during their recall. Kinematics was recorded and temporal parameters were extracted and analyzed. Our results show that the application of KTT decreases the variability of rhythmic movements by a 2-fold effect: on the one hand KTT provides extra proprioceptive information activating cutaneous mechanoreceptors, on the other KTT biases toward the emergent timing thus modulating the processes for rhythmic movements. Therefore, KTT appears able to render movements less audio dependent by relieving, at least partially, the central structures from time control and making available more resources for an augmented performance. PMID:25309355

'I wouldn't want it on my CV or their records': medical students' experiences of help-seeking for mental health problems.

PubMed

Chew-Graham, Carolyn A; Rogers, Anne; Yassin, Nuha

2003-10-01

Medical education is reported to be demanding and stressful and previous work with doctors suggests that there is a resistance within the profession to help-seeking and an ad hoc approach to dealing with stress and distress. To explore the attitudes of medical students at the University of Manchester, UK to the causes of stress and to examine their views on help-seeking. A qualitative study using semistructured interviews, with analysis of the data using the technique of constant comparison. Medical students at the University of Manchester were invited to participate in the study. Sampling made the research representative of medical students in terms of gender, ethnicity and UK/overseas students. Semistructured interviews, with open questions, were conducted and audio-taped with consent. The tapes were transcribed verbatim. The schedule was revised in the light of the emerging themes. Medical students recognised that studying medicine contributes to stress, as experienced in their undergraduate careers. Students reported that perceptions of stigma associated with mental illness, including stress, were prevalent in the student body and were perceived to continue throughout the medical profession. Avoidance of appropriate help-seeking behaviour starts early and is linked to perceived norms which dictate that experiencing a mental health problem may be viewed as a form of weakness and has implications for subsequent successful career progression. The preparation of medical students for life as doctors involves more than facilitation of the acquisition of knowledge and skills, so that new doctors can conform to the principals of professional conduct. Support and mentoring are required so that stress can be identified early and dealt with appropriately.

Automated Tape Laying Machine for Composite Structures.

DTIC Science & Technology

The invention comprises an automated tape laying machine, for laying tape on a composite structure. The tape laying machine has a tape laying head...neatly cut. The automated tape laying device utilizes narrow width tape to increase machine flexibility and reduce wastage.

41 CFR 101-26.508 - Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band).

Code of Federal Regulations, 2013 CFR

2013-07-01

... processing (EDP) tape and instrumentation tape (wide and intermediate band). 101-26.508 Section 101-26.508... Programs § 101-26.508 Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band). Procurement by Federal agencies of EDP tape and instrumentation tape (wide and intermediate band...

41 CFR 101-26.508 - Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band).

Code of Federal Regulations, 2014 CFR

2014-07-01

... processing (EDP) tape and instrumentation tape (wide and intermediate band). 101-26.508 Section 101-26.508... Programs § 101-26.508 Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band). Procurement by Federal agencies of EDP tape and instrumentation tape (wide and intermediate band...

41 CFR 101-26.508 - Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band).

Code of Federal Regulations, 2010 CFR

2010-07-01

... processing (EDP) tape and instrumentation tape (wide and intermediate band). 101-26.508 Section 101-26.508... Programs § 101-26.508 Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band). Procurement by Federal agencies of EDP tape and instrumentation tape (wide and intermediate band...

41 CFR 101-26.508 - Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band).

Code of Federal Regulations, 2012 CFR

2012-07-01

... processing (EDP) tape and instrumentation tape (wide and intermediate band). 101-26.508 Section 101-26.508... Programs § 101-26.508 Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band). Procurement by Federal agencies of EDP tape and instrumentation tape (wide and intermediate band...

41 CFR 101-26.508 - Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band).

Code of Federal Regulations, 2011 CFR

2011-07-01

... processing (EDP) tape and instrumentation tape (wide and intermediate band). 101-26.508 Section 101-26.508... Programs § 101-26.508 Electronic data processing (EDP) tape and instrumentation tape (wide and intermediate band). Procurement by Federal agencies of EDP tape and instrumentation tape (wide and intermediate band...

Multiplication: the use of 8 mm. film in community development.

PubMed

Spurr, N

1966-01-01

Essentially, the motion picture is a means of communication. Over the last few years, there has been a great expansion in the use of audio-visual material in teaching and a growing market for audio-visual material. In the use of motion pictures the acceptance of 8 millimeter film as a valid communication medium has revolutionalized thinking regarding the motion picture film. No longer is sound film the only kind of respectable film. The single concept film -- or silent loop film -- has shown the value of the moving picture. There are many subjects which can appeal to a wide audience and so benefit from lowered costs resulting from mass multiplication. If this was not the case, the use of motion picture film in education could never have got off the ground. Preparation for use is the real key to the most successful use of film. Personal experience suggests that village audiences in developing countries may need to be shown a film more than once in order to enable them to derive full benefit from it. There must be time given to discuss its content and implications. If motion picture film is to be made the basis of discussion, there must be some limitation to the audience size. 8 millimeter film has this advantage in that there is a limit to the size of picture which can be usefully projected. Present day 8 millimeter equipment can record and play back magnetic sound. This is of great value to the community development worker. The community development worker is faced with problems not found within the framework of formal education, and making a film, a tape recording, or taking photographs of a community to show to itself may prove a powerful catalyst to community action.

The fourth shift: exploring the gendered nature of sleep disruption among couples with children.

PubMed

Venn, Susan; Arber, Sara; Meadows, Robert; Hislop, Jenny

2008-03-01

The study of sleep has been neglected within sociology, yet may provide insights into fundamental aspects of the nature of gender inequalities. This article examines how, for couples with children, sleep is influenced by the gendered nature of caring. A key concern is not only who gets up to care for children's physical needs at night, but whether this changes with women's increased role in the labour market. Of concern also is how changes in the nature of caring for older children, as opposed to young children, may impact on parents' sleep. This article analyses qualitative data from an ESRC funded multi-disciplinary project on couples' sleep based on in-depth audio-tape recorded interviews with 26 couples (aged 20-59) with younger and older children. Additionally, one week's audio sleep diaries were completed and follow up in-depth interviews were undertaken with each partner on an individual basis. Physical and emotional care for young children at night was largely provided by women, with a lack of explicit negotiation between partners about who provides this care, even when women return to employment. Thus, considerably more women than men continued their daytime and evening shifts, as well as undertaking an ongoing third shift of sentient activity for their family, into the night. This resulted in a fourth night-time shift where physical caring, and sentient activities continued. As a consequence, women were more likely to subjugate their own sleep needs to those of their family. Fathers did not, in general, undertake this fourth night-time shift. Those that did were more likely to be the fathers of young adult children who were staying out late at night, with the focus of their concerns being the safety of their children.

Improving the Spacelab mass memory unit tape layout with a simulation model

NASA Technical Reports Server (NTRS)

Noneman, S. R.

1984-01-01

A tape drive called the Mass Memory Unit (MMU) stores software used by Spacelab computers. MMU tape motion must be minimized during typical flight operations to avoid a loss of scientific data. A projection of the tape motion is needed for evaluation of candidate tape layouts. A computer simulation of the scheduled and unscheduled MMU tape accesses is developed for this purpose. This simulation permits evaluations of candidate tape layouts by tracking and summarizing tape movements. The factors that affect tape travel are investigated and a heuristic is developed to find a good tape layout. An improved tape layout for Spacelab I is selected after the evaluation of fourteen candidates. The simulation model will provide the ability to determine MMU layouts that substantially decrease the tape travel on future Spacelab flights.

EFFECT OF ATHLETIC TAPING AND KINESIOTAPING® ON MEASUREMENTS OF FUNCTIONAL PERFORMANCE IN BASKETBALL PLAYERS WITH CHRONIC INVERSION ANKLE SPRAINS

PubMed Central

Karatas, Nihan; Baltaci, Gul

2012-01-01

Background: Chronic inversion ankle sprains are common in basketball players. The effect of taping on functional performance is disputed in the literature. Kinesiotaping® (KT®) is a new method that is being used as both a therapeutic and performance enhancement tool. To date, it appears that no study has investigated the effect of ankle KT® on functional performance. Purpose: To investigate the effects of different types of taping (KT® using Kinesio Tex®, athletic taping) on functional performance in athletes with chronic inversion sprains of the ankle. Study Design: Crossover Study Design Methods: Fifteen male basketball players with chronic inversion ankle sprains between the ages of 18 and 22 participated in this study. Functional performance tests (Hopping test by Amanda et al, Single Limb Hurdle Test, Standing Heel Rise test, Vertical Jump Test, The Star Excursion Balance Test [SEBT] and Kinesthetic Ability Trainer [KAT] Test) were used to quantify agility, endurance, balance, and coordination. These tests were conducted four times at one week intervals using varied conditions: placebo tape, without tape, standard athletic tape, and KT®. One-way ANOVA tests were used to examine difference in measurements between conditions. Bonferroni correction was applied to correct for repeated testing. Results: There were no significant differences among the results obtained using the four conditions for SEBT (anterior p=0.0699; anteromedial p=0.126; medial p=0.550; posteromedial p=0.587; posterior p=0.754; posterolateral p=0.907; lateral p=0.124; anterolateral p=0.963) and the KAT dynamic measurement (p=0.388). Faster performance times were measured with KT® and athletic tape in single limb hurdle test when compared to placebo and non-taped conditions (Athletic taping- placebo taping: p=0.03; athletic taping- non tape p=0.016;KT®- Placebo taping p=0.042; KT®-Non tape p=0.016). In standing heel rise test and vertical jump test, athletic taping led to decreased performance. (Standing heel rise test: Athletic taping- placebo taping p=0.035; athletic taping- non tape p=0.043; athletic tape- KT® p<0.001) (Vertical jump test: Athletic taping- placebo taping p=0.002: athletic taping- non tape p=0.002; KT®- athletic tape p<0.001) Conclusion: Kinesiotaping® had no negative effects on a battery of functional performance tests and improvements were seen in some functional performance tests. Clinical Relevance: Ankle taping using Kinesio Tex® Tape did not inhibit functional performance. PMID:22530190

Effect of athletic taping and kinesiotaping® on measurements of functional performance in basketball players with chronic inversion ankle sprains.

PubMed

Bicici, Seda; Karatas, Nihan; Baltaci, Gul

2012-04-01

Chronic inversion ankle sprains are common in basketball players. The effect of taping on functional performance is disputed in the literature. Kinesiotaping® (KT®) is a new method that is being used as both a therapeutic and performance enhancement tool. To date, it appears that no study has investigated the effect of ankle KT® on functional performance. To investigate the effects of different types of taping (KT® using Kinesio Tex®, athletic taping) on functional performance in athletes with chronic inversion sprains of the ankle. Crossover Study Design Fifteen male basketball players with chronic inversion ankle sprains between the ages of 18 and 22 participated in this study. Functional performance tests (Hopping test by Amanda et al, Single Limb Hurdle Test, Standing Heel Rise test, Vertical Jump Test, The Star Excursion Balance Test [SEBT] and Kinesthetic Ability Trainer [KAT] Test) were used to quantify agility, endurance, balance, and coordination. These tests were conducted four times at one week intervals using varied conditions: placebo tape, without tape, standard athletic tape, and KT®. One-way ANOVA tests were used to examine difference in measurements between conditions. Bonferroni correction was applied to correct for repeated testing. There were no significant differences among the results obtained using the four conditions for SEBT (anterior p=0.0699; anteromedial p=0.126; medial p=0.550; posteromedial p=0.587; posterior p=0.754; posterolateral p=0.907; lateral p=0.124; anterolateral p=0.963) and the KAT dynamic measurement (p=0.388). Faster performance times were measured with KT® and athletic tape in single limb hurdle test when compared to placebo and non-taped conditions (Athletic taping- placebo taping: p=0.03; athletic taping- non tape p=0.016;KT®- Placebo taping p=0.042; KT®-Non tape p=0.016). In standing heel rise test and vertical jump test, athletic taping led to decreased performance. (Standing heel rise test: Athletic taping- placebo taping p=0.035; athletic taping- non tape p=0.043; athletic tape- KT® p<0.001) (Vertical jump test: Athletic taping- placebo taping p=0.002: athletic taping- non tape p=0.002; KT®- athletic tape p<0.001) Kinesiotaping® had no negative effects on a battery of functional performance tests and improvements were seen in some functional performance tests. Ankle taping using Kinesio Tex® Tape did not inhibit functional performance.

Evaluation of a new silicone adhesive tape among clinicians caring for patients with fragile or at-risk skin.

PubMed

Manriquez, Sonia; Loperfido, Bonnie; Smith, Graham

2014-04-01

To evaluate performance of a new silicone tape among clinicians caring for patients with fragile skin. An international, multisite, 2-week-use evaluation. Caregivers (n = 217) from acute care hospitals in the United States, United Kingdom, and France who regularly use tapes on patients with fragile skin. The silicone tape was substituted for current-use gentle tapes for a 2-week trial period. Preuse and postuse questionnaires were collected. The main outcome measure was tape preference. Secondary outcomes included (1) satisfaction with current-use tapes, (2) willingness to replace current-use tapes with silicone tape, (3) performance comparisons between tapes, (4) clinician-reported problems with the silicone tape, and (5) case study information. The sample group consisted of nurses (98.1%), assistants (1.4%), and physicians (0.5%). Hospital units (n = 100) included oncology (31%), medical-surgical (14%), dialysis (12%), infusion/intravenous therapy (16%), critical care (10%), wound care (10%), and other units (7%). Overall preference was 92.0% for the silicone tape, 7.5% for current-use tapes, and 0.5% no preference. Dissatisfaction was 61.2% for current-use tapes, and most clinicians (90.2%) would change to the silicone tape. Evaluators favored (≥71.5%) the silicone tape on 10 performance attributes and on overall performance (91.6%). Most evaluators (75.1%) did not experience problems with the silicone tape, and those who did found problems related to adhesion (77.8%), gentleness (16.0%), and residue (6.2%). These results indicate that the silicone tape fills a performance-expectation gap of current acrylic tapes among users of tapes on patients with fragile or at-risk skin.

Accuracy testing of steel and electric groundwater-level measuring tapes: Test method and in-service tape accuracy

USGS Publications Warehouse

Fulford, Janice M.; Clayton, Christopher S.

2015-10-09

The calibration device and proposed method were used to calibrate a sample of in-service USGS steel and electric groundwater tapes. The sample of in-service groundwater steel tapes were in relatively good condition. All steel tapes, except one, were accurate to ±0.01 ft per 100 ft over their entire length. One steel tape, which had obvious damage in the first hundred feet, was marginally outside the accuracy of ±0.01 ft per 100 ft by 0.001 ft. The sample of in-service groundwater-level electric tapes were in a range of conditions—from like new, with cosmetic damage, to nonfunctional. The in-service electric tapes did not meet the USGS accuracy recommendation of ±0.01 ft. In-service electric tapes, except for the nonfunctional tape, were accurate to about ±0.03 ft per 100 ft. A comparison of new with in-service electric tapes found that steel-core electric tapes maintained their length and accuracy better than electric tapes without a steel core. The in-service steel tapes could be used as is and achieve USGS accuracy recommendations for groundwater-level measurements. The in-service electric tapes require tape corrections to achieve USGS accuracy recommendations for groundwater-level measurement.

Magnetic Tape Recording for the Eighties

NASA Technical Reports Server (NTRS)

Kalil, Ford (Editor)

1982-01-01

The practical and theoretical aspects of state-of-the-art magnetic tape recording technology are reviewed. Topics covered include the following: (1) analog and digital magnetic tape recording, (2) tape and head wear, (3) wear testing, (4) magnetic tape certification, (5) care, handling, and management of magnetic tape, (6) cleaning, packing, and winding of magnetic tape, (7) tape reels, bands, and packaging, (8) coding techniques for high-density digital recording, and (9) tradeoffs of coding techniques.

An Experimental Investigation of Damaged Arresting Gear Tapes for the Langley Aircraft Landing Dynamics Facility

NASA Technical Reports Server (NTRS)

Mason, Angela J.

1999-01-01

An experimental investigation was performed on damaged arresting gear tapes at the Langley Aircraft Landing Dynamics Facility. The arrestment system uses five pairs of tapes to bring the test carriage to a halt. The procedure used to determine when to replace the tapes consists of a close evaluation of each of the 10 tapes after each run. During this evaluation, each tape is examined thoroughly and any damage observed on the tape is recorded. If the damaged tape does not pass the inspection, the tape is replaced with a new one. For the past 13 years, the most commonly seen damage types are edge fray damage and transverse damage. Tests were conducted to determine the maximum tensile strength of a damaged arresting gear tape specimen. The data indicate that tapes exhibiting transverse damage can withstand higher loads than tapes with edge fray damage.

Analysis of cache for streaming tape drive

NASA Technical Reports Server (NTRS)

Chinnaswamy, V.

1993-01-01

A tape subsystem consists of a controller and a tape drive. Tapes are used for backup, data interchange, and software distribution. The backup operation is addressed. During a backup operation, data is read from disk, processed in CPU, and then sent to tape. The processing speeds of a disk subsystem, CPU, and a tape subsystem are likely to be different. A powerful CPU can read data from a fast disk, process it, and supply the data to the tape subsystem at a faster rate than the tape subsystem can handle. On the other hand, a slow disk drive and a slow CPU may not be able to supply data fast enough to keep a tape drive busy all the time. The backup process may supply data to tape drive in bursts. Each burst may be followed by an idle period. Depending on the nature of the file distribution in the disk, the input stream to the tape subsystem may vary significantly during backup. To compensate for these differences and optimize the utilization of a tape subsystem, a cache or buffer is introduced in the tape controller. Most of the tape drives today are streaming tape drives. A streaming tape drive goes into reposition when there is no data from the controller. Once the drive goes into reposition, the controller can receive data, but it cannot supply data to the tape drive until the drive completes its reposition. A controller can also receive data from the host and send data to the tape drive at the same time. The relationship of cache size, host transfer rate, drive transfer rate, reposition, and ramp up times for optimal performance of the tape subsystem are investigated. Formulas developed will also show the advantages of cache watermarks to increase the streaming time of the tape drive, maximum loss due to insufficient cache, tradeoffs between cache and reposition times and the effectiveness of cache on a streaming tape drive due to idle times or interruptions due in host transfers. Several mathematical formulas are developed to predict the performance of the tape drive. Some examples are given illustrating the usefulness of these formulas. Finally, a summary and some conclusions are provided.

Performance measurements and operational characteristics of the Storage Tek ACS 4400 tape library with the Cray Y-MP EL

NASA Technical Reports Server (NTRS)

Hull, Gary; Ranade, Sanjay

1993-01-01

With over 5000 units sold, the Storage Tek Automated Cartridge System (ACS) 4400 tape library is currently the most popular large automated tape library. Based on 3480/90 tape technology, the library is used as the migration device ('nearline' storage) in high-performance mass storage systems. In its maximum configuration, one ACS 4400 tape library houses sixteen 3480/3490 tape drives and is capable of holding approximately 6000 cartridge tapes. The maximum storage capacity of one library using 3480 tapes is 1.2 TB and the advertised aggregate I/O rate is about 24 MB/s. This paper reports on an extensive set of tests designed to accurately assess the performance capabilities and operational characteristics of one STK ACS 4400 tape library holding approximately 5200 cartridge tapes and configured with eight 3480 tape drives. A Cray Y-MP EL2-256 was configured as its host machine. More than 40,000 tape jobs were run in a variety of conditions to gather data in the areas of channel speed characteristics, robotics motion, time taped mounts, and timed tape reads and writes.

Being in charge - new mothers' perceptions of reflective leadership and motherhood.

PubMed

Akerjordet, Kristin; Severinsson, Elisabeth

2010-05-01

To explore new mothers' perceptions of reflective leadership in relation to motherhood. Mindfulness, discovery of a deep personal self, sense of life purpose and authenticity appear to be the essence of self-reflective leadership. In this regard, women may be unprepared for the level of distress associated with the transition to motherhood. This study comprised interviews with ten new mothers on day 2-3 after giving birth conducted between March and May 2005. The interviews were audio-taped, transcribed verbatim and interpreted by a method grounded in hermeneutics. The content of the text was interpreted as one overall theme; the nature of responsibility in motherhood, encompassing the following four sub-themes: 'Being a good mother by reflecting and developing self-identity', 'managing fear, demands and commitments as a mother', 'having the necessary resources to act and lead as a mother' and 'believing and trusting in others and self as a leader'. In the new mother's transformation and growth of self, true strength has to overcome the vulnerability of life by means of caring and courage mediated by reflective leadership anchored in love.

Susceptibility study of audio recording devices to electromagnetic stimulations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Halligan, Matthew S.; Grant, Steven L.; Beetner, Daryl G.

2014-02-01

Little research has been performed to study how intentional electromagnetic signals may couple into recording devices. An electromagnetic susceptibility study was performed on an analog tape recorder, a digital video camera, a wired computer microphone, and a wireless microphone system to electromagnetic interference. Devices were subjected to electromagnetic stimulations in the frequency range of 1-990 MHz and field strengths up to 4.9 V/m. Carrier and message frequencies of the stimulation signals were swept, and the impacts of device orientation and antenna polarization were explored. Message signals coupled into all devices only when amplitude modulated signals were used as stimulation signals.more » Test conditions that produced maximum sensitivity were highly specific to each device. Only narrow carrier frequency ranges could be used for most devices to couple messages into recordings. A basic detection technique using cross-correlation demonstrated the need for messages to be as long as possible to maximize message detection and minimize detection error. Analysis suggests that detectable signals could be coupled to these recording devices under realistic ambient conditions.« less

Perceptions of simulation-assisted teaching among baccalaureate nursing students in Chinese context: Benefits, process and barriers.

PubMed

Zhang, Jun

To explore the subjective learning experiences of baccalaureate nursing students participating in simulation sessions in a Chinese nursing school. This was a qualitative descriptive study. We used semi-structured interviews to explore students' perception about simulation-assisted learning. Each interview was audio-taped and transcribed verbatim. Thematic analysis was used to identify the major themes or categories from the transcript and the field notes. Only 10 students were needed to achieve theoretical saturation, due to high group homogeneity. Three main themes which were found from the study included 1. Students' positive views of the new educational experience of simulation; 2. Factors currently making simulation less attractive to students; and 3. The teacher's role in insuring a positive learning experience. Simulation-assisted teaching has been a positive experience for majority nursing students. Further efforts are needed in developing quality simulation-based course curriculum as well as planning and structuring its teaching process. The pedagogy approach requires close collaboration between faculty and students. Copyright © 2016 Elsevier Inc. All rights reserved.

Experiences of patients with laryngectomies as they reintegrate into their community.

PubMed

Dooks, Penny; McQuestion, Maurene; Goldstein, David; Molassiotis, Alex

2012-03-01

The purpose of this qualitative study is to describe the patient's experiences as they reintegrate into the community following laryngectomy surgery and identify their perceived support and barriers within this transition. Using Thorne's interpretive descriptive approach, purposeful sampling was used to recruit participants from two large urban hospitals. In-depth, audio-taped interviews were conducted with nine participants 6-12 months following surgery. Enveloped under an overarching theme of a "Constant Accommodation to Life with a Laryngectomy," were three main themes: (1) "Impact of Cancer Diagnosis," (2) "Coping with Illness: Trying to Live Life like Before," and (3) "Transitions in Recovery." Subthemes further illuminated the constant accommodation participants had to make following cancer recurrence, surgery, and returning home. Patients with laryngectomies face major changes in lifestyle related to altered airway, loss of voice, body image concerns, and challenges with eating. Support of family, friends, and health care professionals is critical for successful transition during this stressful period. Instant messaging, email, Web-based support groups, and video messaging can contribute to a great improvement in communication and engagement for this population.

Family planning and contraceptive decision-making by economically disadvantaged, African-American women

PubMed Central

Hodgson, Eric J.; Collier, Charlene; Hayes, Laura; Curry, Leslie; Fraenkel, Liana

2013-01-01

Background Significant racial disparities exist in the US unplanned pregnancy rate. We conducted a qualitative study using the theory of planned behavior as a framework to describe how low-income, African-American women approach family planning. Study Design Structured focus groups were held with adult, low-income, non-pregnant, African-American women in Connecticut. Data were collected using a standardized discussion guide, and audio-taped and transcribed. Four, independent researchers coded the transcripts using the constant comparative method. Codes were organized into over-arching themes. Results Contraceptive knowledge was limited with formal education often occurring after sexual debut. Attitudes about contraception were overtly negative with method effectiveness being judged by the experience of side effects. Family and friends strongly influence contraceptive decisions while male partners are primarily seen as a barrier. Contraceptive pills are perceived as readily accessible although compliance is considered a barrier. Conclusions Contraception education should occur before sexual debut, should involve trusted family and community members, and should positively frame issues in terms of achieving life goals. PMID:23177266

Obstetric danger signs and factors affecting health seeking behaviour among the Kassena-Nankani of Northern Ghana: a qualitative study.

PubMed

Aborigo, Raymond A; Moyer, Cheryl A; Gupta, Mira; Adongo, Philip B; Williams, John; Hodgson, Abraham; Allote, Pascale; Engmann, Cyril M

2014-09-01

Improving community members' knowledge of obstetric danger signs is one strategy for increasing the use of skilled care during pregnancy and the puerperium. This study explored knowledge of obstetric danger signs among a range of community members, examined the sources of their information, and the perceived factors that affect health seeking behaviour in rural northern Ghana. We conducted 72 in-depth interviews and 18 focus groups with community members. All interactions were audio taped, transcribed verbatim and analysed using NVivo 9.0. Community members demonstrated knowledge of a wide range of obstetric danger signs, including excessive bleeding, stomach aches, waist pains, vomiting and fever. Pregnant women learn about danger signs from a range of providers, and regular contact with formal providers typically coincided with increased knowledge of danger signs. Traditional remedies for problems in obstetrics are plentiful and cultural beliefs often restrict the use of allopathic medicine. Increasing knowledge of obstetric danger signs is necessary but not sufficient to overcome cultural preferences for traditional treatments for pregnancy danger signs.

The "millennials": first year in practice.

PubMed

Olson, Marianne E

2009-01-01

Each year, thousands of novice nurses join the workforce. The overwhelming majority begin their careers in an acute care facility. Most of what we know about novice nurses comes from studies conducted over the last several decades. These studies have focused heavily on issues such as novice/expert differences on the performance of tasks. While they illuminate differences in judgment and decision-making skills, they provide little information on the reality of the novices' clinical practice. What is missing in the literature is an insider's look from the perspective of the millennial-born (1980-1999) novice nurse. Millennial novice nurses have both educators and experienced nurses searching for communication and learning strategies to engage the newest members of the nursing profession, yet the perceptions of millennial novice nurses have not yet been identified. This is a qualitative interpretive longitudinal study that utilized phenomenology as the philosophical and context method to illuminate the perceptions of millennial novice nurses. Audio-taped interviews were conducted at 3 months, 6 months, and 1 year. Findings have implications for both nurse educators and nurses in acute care facilities, especially those orienting the newest generation of novice nurses.

Distributed digital music archives and libraries

NASA Astrophysics Data System (ADS)

Fujinaga, Ichiro

2005-09-01

The main goal of this research program is to develop and evaluate practices, frameworks, and tools for the design and construction of worldwide distributed digital music archives and libraries. Over the last few millennia, humans have amassed an enormous amount of musical information that is scattered around the world. It is becoming abundantly clear that the optimal path for acquisition is to distribute the task of digitizing the wealth of historical and cultural heritage material that exists in analogue formats, which may include books and manuscripts related to music, music scores, photographs, videos, audio tapes, and phonograph records. In order to achieve this goal, libraries, museums, and archives throughout the world, large or small, need well-researched policies, proper guidance, and efficient tools to digitize their collections and to make them available economically. The research conducted within the program addresses unique and imminent challenges posed by the digitization and dissemination of music media. The are four major research projects in progress: development and evaluation of digitization methods for preservation of analogue recordings; optical music recognition using microfilms; design of workflow management system with automatic metadata extraction; and formulation of interlibrary communication strategies.

Ten approaches for enhancing empathy in health and human services cultures.

PubMed

Hojat, Mohammadreza

2009-01-01

Empathy is defined as a predominantly cognitive attribute that involves an understanding of experiences, concerns and perspectives of another person, combined with a capacity to communicate this understanding. Empathy in the context of clinical care can lead to positive patient outcomes including greater patient satisfaction and compliance, lower rates of malpractice litigation, lower cost of medical care, and lower rate of medical errors. Also, health professionals' wellbeing is associated with higher empathy. Enhancing empathic engagement in patient care is one of the important tasks of medical education. In this article, I briefly describe 10 approaches for enhancing empathy in the health care environment: improving interpersonal skills, audio- or video-taping of encounters with patients, exposure to role models, role playing (aging game), shadowing a patient (patient navigator), hospitalization experiences, studying literature and the arts, improving narrative skills, theatrical performances, and the Balint method. I conclude that empathic engagement in the health care and human services is beneficial not only to the patients, but also to physicians, other health care providers, administrators, managers, health care institutions, and the public at large.

Heart rate, multiple body temperature, long-range and long-life telemetry system for free-ranging animals

NASA Technical Reports Server (NTRS)

Lund, G. F.; Westbrook, R. M.; Fryer, T. B.

1980-01-01

The design details and rationale for a versatile, long-range, long-life telemetry data acquisition system for heart rates and body temperatures at multiple locations from free-ranging animals are presented. The design comprises an implantable transmitter for short to medium range transmission, a receiver retransmitter collar to be worn for long-range transmission, and a signal conditioner interface circuit to assist in signal discrimination and demodulation of receiver or tape-recorded audio outputs. Implanted electrodes are used to obtain an ECG, from which R-wave characteristics are selected to trigger a short RF pulse. Pulses carrying heart rate information are interrupted periodically by a series of pulse interval modulated RF pulses conveying temperature information sensed at desired locations by thermistors. Pulse duration and pulse sequencing are used to discriminate between heart rate and temperature pulses as well as radio frequency interference. The implanted transmitter may be used alone for medium and short-range tracking, or with a receiver-transmitter collar that employs commercial tracking equipment for transmissions of up to 12 km. A system prototype has been tested on a dog.

Health literacy: setting an international collaborative research agenda

PubMed Central

Protheroe, Joanne; Wallace, Lorraine S; Rowlands, Gillian; DeVoe, Jennifer E

2009-01-01

Background Health literacy is an increasingly important topic in both the policy and research agendas of many countries. During the recent 36th Annual Meeting of the North American Primary Care Research Group, the authors led an audio-taped 3-hour forum, "Studying Health Literacy: Developing an International Collaboration," where the current state of health literacy (HL) in the United States (US) and United Kingdom (UK) was presented and attendees were encouraged to debate a future research agenda. Discussion of Forum Themes The debate centred around three distinct themes, including: (1) refining HL definitions and conceptual models, (2) HL measurement and assessment tools, and (3) developing a collaborative international research agenda. The attendees agreed that future research should be theoretically grounded and conceptual models employed in studies should be explicit to allow for international comparisons to be drawn. Summary and Authors Reflections The importance of HL research and its possible contribution to health disparities is becoming increasingly recognised internationally. International collaborations and comparative studies could illuminate some of the possible determinants of disparities, and also possibly provide a vehicle to examine other research questions of interest. PMID:19589176

Experiences of Turkish undergraduate nursing students in the intensive care unit.

PubMed

Tastan, Sevinc; Iyigun, Emine; Ayhan, Hatice; Hatipoglu, Sevgi

2015-01-01

Clinical practicum provides many opportunities for nursing students to learn more about their subject and develop essential nursing skills. In contrast, nursing students often have difficulties during their clinical practicum. This study aims to describe the clinical experiences of undergraduate nursing students in the intensive care unit. A descriptive qualitative approach was used in this study. The study was performed at a military medical academy between 1 March and 30 April 2008. The study was conducted with 15 fourth-year baccalaureate nursing students. Data were obtained through open-ended and in-depth audio-taped interviews, which lasted approximately 35-45 min. Themes emerged from the participants' descriptions of their experiences in the intensive care unit: anxiety, fear of doing harm, emotional connection and empathy, improving self-confidence, perceived responsibility for patients, prioritizing care of patients, preserving dignity, coping with confronting situations, and communication in the intensive care unit. The views and expectations of nursing students regarding intensive care practice are important for the organization of the nursing education environment. The nursing curriculum must be revised and developed according to the needs of students.

Experiences of the Breast Cancer Patients Undergoing Radiotherapy at a Public Hospital Peshawar Pakistan

PubMed Central

Habibullah, Gulzar; Gul, Raisa; Cassum, Shanaz; Elahi, Rehana

2018-01-01

Objective: This study aimed to explore the experiences of female breast cancer patients undergoing radiotherapy (RT) in a public hospital in Peshawar, Pakistan. Methods: This study employed a descriptive exploratory method. A purposive sample of 14 breast cancer women undergoing RT was selected for this study. Data were collected over the period of 5 months, using a semi-structured interview guide and conducting in-depth face-to-face interviews. These interviews were audio taped and transcribed by a bilingual transcriber. The translated version of the interview was coded, and the analysis was done manually. Results: Four main categories emerged from data analysis, which were: feelings and perceptions of the patients, their challenges, coping strategies, and teaching and informational needs. Conclusions: Women undergoing RT in this culture experience more intense psychological effects, as compared to the physical effects. Keeping in mind, the magnitude of the emotional stress experienced by the participants, recommendations for policy reforms, and training for female RT staff are suggested based on findings of this research. PMID:29607379

Unravelling the differences between complexity and frailty in old age: findings from a constructivist grounded theory study.

PubMed

McGeorge, S J

2011-02-01

UK health policy has used the terms 'frailty' and 'complexity' synonymously but there is no common definition for either. Understanding these concepts is important if demand for health care created by the increasing number of older people in society is to be managed effectively. This paper explores some findings from a study into how mental health nurses who work with older people construct and operationalize the concept of 'age-related complexity'. Constructivist grounded theory was used. Audio-taped interviews were undertaken with 13 registered nurses and were analysed using a constant comparative method. This paper addresses the relationship between frailty and complexity, which was identified as a theme within the category 'dynamic complexity'. The findings suggest that nurses understand important differences between the two concepts. Frailty is exclusively used to describe physical states while complexity is a more encompassing term that has resonance and relevance in mental health services. The dynamic nature of complexity means that older people can become both more and less complex and this has implications for nursing practice that require further study. © 2010 Blackwell Publishing.

Exercise and food compensation: exploring diet-related beliefs and behaviors of regular exercisers.

PubMed

Dohle, Simone; Wansink, Brian; Zehnder, Lorena

2015-03-01

The goal of this qualitative study is to identify common beliefs and behaviors related to exercise and diet. Data were collected in focus group discussions with regular exercisers who were physically active between 1 and 5 h per week. Exercise objectives, beliefs and behaviors regarding food intake before, during, and after exercise, consumption of sport supplements, and dietary patterns on sedentary days were explored. All focus groups were audio-taped and transcribed verbatim. Transcripts were analyzed using a grounded theory approach. Participants reported that they reward themselves for being active by consuming food. Other exercisers had specific beliefs about dietary needs and how to compensate for exercise-induced losses along with exercise-related food likes and dislikes. The participants' food intake also depended on their personal exercise objectives, such as the goal of performing well in competitions. External and physiological factors also played a role in determining participants' dietary patterns. Results of this study show that exercising and dietary patterns are closely intertwined. In addition, we articulate new hypotheses and outline a research agenda that can help improve how regular exercisers eat.

Human errors and violations in computer and information security: the viewpoint of network administrators and security specialists.

PubMed

Kraemer, Sara; Carayon, Pascale

2007-03-01

This paper describes human errors and violations of end users and network administration in computer and information security. This information is summarized in a conceptual framework for examining the human and organizational factors contributing to computer and information security. This framework includes human error taxonomies to describe the work conditions that contribute adversely to computer and information security, i.e. to security vulnerabilities and breaches. The issue of human error and violation in computer and information security was explored through a series of 16 interviews with network administrators and security specialists. The interviews were audio taped, transcribed, and analyzed by coding specific themes in a node structure. The result is an expanded framework that classifies types of human error and identifies specific human and organizational factors that contribute to computer and information security. Network administrators tended to view errors created by end users as more intentional than unintentional, while errors created by network administrators as more unintentional than intentional. Organizational factors, such as communication, security culture, policy, and organizational structure, were the most frequently cited factors associated with computer and information security.

Sodium dietary restriction, knowledge, beliefs, and decision-making behavior of older females.

PubMed

Sheahan, Sharon L; Fields, Becky

2008-04-01

The purposes of this qualitative/descriptive study were to (a) explore experiences and decision-making behaviors associated with adoption of a sodium-restricted diet (SRD) among older women with hypertension or heart failure and (b) identify healthcare system and contextual factors that facilitate or impede adherence to SRD. Participants were 33 single older women, aged 65-98 years, residing in three congregate living facilities in the high-risk "coronary valley" area of the United States. A semistructured interview format was employed with three focus groups. The audio-taped transcribed data were content analyzed for themes by the researchers with the assistance of ATLAS.Ti computer software. Predominant themes were lack of SRD education by healthcare providers, a desire for more information about sodium, including the use of alternative herbal seasonings, and large-print informational materials. Eating alone with no motivation to cook and share meals was a contextual barrier to healthy nutrition. To prevent costly hospitalizations and rehospitalization from nonadherence to SRD, clinicians need to provide more structured SRD education supplemented with printed brochures. Exploring the client's nutritional social setting may improve SRD adherence.

Playback Station #2 for Cal Net and 5-day-recorder tapes

USGS Publications Warehouse

Eaton, Jerry P.

1978-01-01

A second system (Playback Station #2) has been set up to play back Cal Net 1" tapes and 5-day-recorder 1/2" tapes. As with the first playback system (Playback Station #1) the tapes are played back on a Bell and Howell VR3700B tape deck and the records are written out on a 16-channel direct-writing Siemens "0scillomink." Separate reproduce heads, tape guides, and tape tension sensor rollers are required for playing back 111 tapes and 1/2" tapes, but changing these tape deck components is a simple task that requires only a few minutes. The discriminators, patch panels, selector switches, filters, time code translators, and signal conditioning circuits for the time code translators and for the tape-speed-compensation signal are all mounted in an equipment rack that stands beside the playback tape deck. Changing playback speeds (15/16 ips or 3 3/4 ips) or changing from Cal Net tapes to 5-day-recorder tapes requires only flipping a few switches and/or changing a few patch cables on the patch panel (in addition to changing the reproduce heads, etc., to change from 1" tape to 1/2" tape). For the Cal Net tapes, the system provides for playback of 9 data channels (680 Hz thru 3060 Hz plus 400 Hz) and 3 time signals (IRIG-E, IRIG-C, and WWVB) at both 15/16 ips (x1 speed) and 3 3/4 ips (x4 speed). Available modes of compensation (using either a 4688 Hz reference or a 3125 Hz reference) are subtractive, capstan, capstan plus subtractive, or no compensation.

Immediate Effects of Ankle Balance Taping with Kinesiology Tape for Amateur Soccer Players with Lateral Ankle Sprain: A Randomized Cross-Over Design

PubMed Central

Kim, Myoung Kwon; Shin, Young Jun

2017-01-01

Background The objective of this study was to investigate the immediate effect on gait function when ankle balance taping is applied to amateur soccer players with lateral ankle sprain. Material/Methods A cross-over randomized design was used. Twenty-two soccer players with an ankle sprain underwent 3 interventions in a random order. Subjects were randomly assigned to ankle balance taping, placebo taping, and no taping groups. The assessment was performed using the GAITRite portable walkway system, which records the location and timing of each footfall during ambulation. Results Significant differences were found in the velocity, step length, stride length, and H-H base support among the 3 different taping methods (p<0.05). The ankle balance taping group showed significantly greater velocity, step length, and stride length in comparison to the placebo and no taping group. The ankle balance taping group showed a statistically significant decrease (p<0.05) in the H-H base support compared to the placebo and no taping groups, and the placebo group showed significantly greater velocity in comparison to the no taping group (p<0.05). Conclusions We conclude that ankle balance taping that uses kinesiology tape instantly increased the walking ability of amateur soccer players with lateral ankle sprain. Therefore, ankle balance taping is a useful alternative to prevent and treat ankle sprain of soccer players. PMID:29158472

PHOTOELECTRIC CONTROL FOR TAPE POSITIONING

DOEpatents

Woody, J.W. Jr.

1961-07-25

A control system is described for producing control impulses which may be used to start, stop, and position a magnetic tape with respect to a transducer, and to locate discrete areas on the tape. Means are provided for positive identification of data blocks, exact positioning of the tape under the magnetic head, drive in either direction, accurate skip-over of imperfect regions of the tape, stopping the tape if equipment malfunction results in a failure to detect the block-identifying signals, and starting and stopping those parts of the tape between of the tape drive clutches.

The Effect of Patellar Taping on Squat Depth and the Perception of Pain in People with Anterior Knee Pain

PubMed Central

Clifford, Amanda M.; Harrington, Elaine

Patellar taping is a treatment adjunct commonly used in the management of anterior knee pain. The aim of this cross sectional study was to investigate the effects of medial glide patellar taping on sagittal plane lower-limb joint kinematics and knee pain during a unilateral squat in a symptomatic population complaining of anterior knee pain. Ten participants with a history of unilateral or bilateral anterior knee pain were included in the study. Subjects were required to squat on the symptomatic leg under three conditions: placebo tape, patellar tape and no tape. Kinematic data was recorded using the CODA mpx64 motion analysis system and subjects’ pain was assessed using the Numerical Rating Scale. Patellar taping resulted in a significantly greater single-legged squat depth compared to placebo tape (p=0.008) and no tape (p=0.001) and a statistically significant reduction in pain during a squat compared to placebo tape (p=0.001) or no tape (p=0.001). Significant differences were not identified for maximum knee flexion in the patella taping compared to the no tape condition. This study may have significant clinical implications as participants reported less pain and alterations in sagittal plane movement following the application of patellar tape. PMID:24146711

DOE Office of Scientific and Technical Information (OSTI.GOV)

Abushakra, Bass

The aging tests conducted so far showed that duct tape tends to degrade in its performance as the joint it is applied to requires a geometrical description of a higher number of space dimensions (1-D, 2-D, 3-D). One-dimensional joints are the easiest to seal with duct tape, and thus the least to experience failure. Two-dimensional joints, such as the flexible duct core-to-collar joints tested in this study, are less likely to fail than three-dimensional collar-to-plenum joints, as the shrinkage could have a positive effect in tightening the joint. Three-dimensional joints are the toughest to seal and the most likely tomore » experience failure. The 2-D flexible duct core-to-collar joints passed the six-month period of the aging test in terms of leakage, but with the exception of the foil-butyl tape, showed degradation in terms hardening, brittleness, partial peeling, shrinkage, wrinkling, delamination of the tape layers, flaking, cracking, bubbling, oozing and discoloration. The baking test results showed that the failure in the duct tape joints could be attributed to the type of combination of the duct tape and the material it is applied to, as the duct tape behaves differently with different substrates. Overall, the foil-butyl tape (Tape 4) had the best results, while the film tape (Tape 3) showed the most deterioration. The conventional duct tapes tested (Tape 1 and Tape 2) were between these two extremes, with Tape 2 performing better than Tape 1. Lastly, we found that plastic straps became discolored and brittle during the tests, and a couple of straps broke completely. Therefore, we recommend that clamping the duct-taped flexible core-to-collar joints should be done with metallic adjustable straps.« less

Use of binaural beat tapes for treatment of anxiety: a pilot study of tape preference and outcomes.

PubMed

Le Scouarnec, R P; Poirier, R M; Owens, J E; Gauthier, J; Taylor, A G; Foresman, P A

2001-01-01

Recent studies and anecdotal reports suggest that binaural auditory beats can affect mood, performance on vigilance tasks, and anxiety. To determine whether mildly anxious people would report decreased anxiety after listening daily for 1 month to tapes imbedded with tones that create binaural beats, and whether they would show a definite tape preference among 3 tapes. A 1-group pre-posttest pilot study. Patients' homes. A volunteer sample of 15 mildly anxious patients seen in the Clinique Psyché, Montreal, Quebec. Participants were asked to listen at least 5 times weekly for 4 weeks to 1 or more of 3 music tapes containing tones that produce binaural beats in the electroencephalogram delta/theta frequency range. Participants also were asked to record tape usage, tape preference, and anxiety ratings in a journal before and after listening to the tape or tapes. Anxiety ratings before and after tape listening, pre- and post-study State-Trait Anxiety Inventory scores, and tape preferences documented in daily journals. Listening to the binaural beat tapes resulted in a significant reduction in the anxiety score reported daily in patients' diaries. The number of times participants listened to the tapes in 4 weeks ranged from 10 to 17 (an average of 1.4 to 2.4 times per week) for approximately 30 minutes per session. End-of-study tape preferences indicated that slightly more participants preferred tape B, with its pronounced and extended patterns of binaural beats, over tapes A and C. Changes in pre- and posttest listening State-Trait Anxiety Inventory scores trended toward a reduction of anxiety, but these differences were not statistically significant. Listening to binaural beat tapes in the delta/theta electroencephalogram range may be beneficial in reducing mild anxiety. Future studies should account for music preference among participants and include age as a factor in outcomes, incentives to foster tape listening, and a physiologic measure of anxiety reduction. A controlled trial that includes binaural beat tapes as an adjunctive treatment to conventional therapy for mild anxiety may be warranted.

pyAudioAnalysis: An Open-Source Python Library for Audio Signal Analysis.

PubMed

Giannakopoulos, Theodoros

2015-01-01

Audio information plays a rather important role in the increasing digital content that is available today, resulting in a need for methodologies that automatically analyze such content: audio event recognition for home automations and surveillance systems, speech recognition, music information retrieval, multimodal analysis (e.g. audio-visual analysis of online videos for content-based recommendation), etc. This paper presents pyAudioAnalysis, an open-source Python library that provides a wide range of audio analysis procedures including: feature extraction, classification of audio signals, supervised and unsupervised segmentation and content visualization. pyAudioAnalysis is licensed under the Apache License and is available at GitHub (https://github.com/tyiannak/pyAudioAnalysis/). Here we present the theoretical background behind the wide range of the implemented methodologies, along with evaluation metrics for some of the methods. pyAudioAnalysis has been already used in several audio analysis research applications: smart-home functionalities through audio event detection, speech emotion recognition, depression classification based on audio-visual features, music segmentation, multimodal content-based movie recommendation and health applications (e.g. monitoring eating habits). The feedback provided from all these particular audio applications has led to practical enhancement of the library.

pyAudioAnalysis: An Open-Source Python Library for Audio Signal Analysis

PubMed Central

Giannakopoulos, Theodoros

2015-01-01

Audio information plays a rather important role in the increasing digital content that is available today, resulting in a need for methodologies that automatically analyze such content: audio event recognition for home automations and surveillance systems, speech recognition, music information retrieval, multimodal analysis (e.g. audio-visual analysis of online videos for content-based recommendation), etc. This paper presents pyAudioAnalysis, an open-source Python library that provides a wide range of audio analysis procedures including: feature extraction, classification of audio signals, supervised and unsupervised segmentation and content visualization. pyAudioAnalysis is licensed under the Apache License and is available at GitHub (https://github.com/tyiannak/pyAudioAnalysis/). Here we present the theoretical background behind the wide range of the implemented methodologies, along with evaluation metrics for some of the methods. pyAudioAnalysis has been already used in several audio analysis research applications: smart-home functionalities through audio event detection, speech emotion recognition, depression classification based on audio-visual features, music segmentation, multimodal content-based movie recommendation and health applications (e.g. monitoring eating habits). The feedback provided from all these particular audio applications has led to practical enhancement of the library. PMID:26656189

41 CFR 101-26.508-2 - Requisitioning data processing tape not available from Federal Supply Schedule contracts.

Code of Federal Regulations, 2013 CFR

2013-07-01

... contracts. (a) Requisitions for types of EDP tape and instrumentation tape (wide and intermediate band... is located. (b) Requisitions for all types of EDP tape and instrumentation tape (wide and... and $5,000 for instrumentation tape. However, regardless of the amount involved (including...

The Carbon Monoxide Tape Recorder

NASA Technical Reports Server (NTRS)

Schoeberl, M. R.; Duncan, B. N.; Douglass, A. R.; Waters, J.; Livesey, N.; Read, W.; Filipiak, M.

2006-01-01

Using Aura MLS data we have identified the stratospheric tape recorder in carbon monoxide (CO). Unlike the water vapor tape recorder, which is controlled by upper troposphere processes, the CO tape recorder is linked to seasonal biomass burning. Since CO has a lifetime of only a few months, the CO tape recorder barely extends above 20 km. The tape head for CO appears to be close to 360K near the same location as the water vapor tape head [Read et al, 20041. Both tape heads are below the equatorial cold point tropopause but above the base of the tropical tropopause layer. The tape recorder signal becomes more distinct from 360K to 380K suggesting that convective detrainment of plays a decreasingly important role with altitude. The Global Modeling Initiative chemical transport model forced by the climatology of biomass burning reproduces the CO tape recorder.

Tape transport mechanism

DOEpatents

Groh, Edward F.; McDowell, William; Modjeski, Norbert S.; Keefe, Donald J.; Groer, Peter

1979-01-01

A device is provided for transporting, in a stepwise manner, tape between a feed reel and takeup reel. An indexer moves across the normal path of the tape displacing it while the tape on the takeup reel side of the indexer is braked. After displacement, the takeup reel takes up the displaced tape while the tape on the feed reel side of the indexer is braked, providing stepwise tape transport in precise intervals determined by the amount of displacement caused by the indexer.

FGGE/ERBZ tape specification and shipping letter description

NASA Technical Reports Server (NTRS)

Han, D.; Lo, H.

1983-01-01

The FGGE/ERBZ tape contains 5 parameters which are extracted and reformatted from the Nimbus-7 ERB Zonal Means Tape. There are three types of files on a FGGE/ERBZ tape: a tape header file, and data files. Physical characteristics, gross format, and file specifications are given. A sample tape check/document printout (shipping letter) is included.

Influence of TVT properties on outcomes of midurethral sling procedures: high-stiffness versus low-stiffness tape.

PubMed

Prien-Larsen, Jens Christian; Prien-Larsen, Thomas; Cieslak, Lars; Dessau, Ram B

2016-07-01

Although there is clear consensus on the use of monofilament polypropylene tapes for treating stress urinary incontinence (SUI), tapes differ in weight, stiffness, and elasticity. In this study, we compared outcomes of two tape types: high-stiffness Intramesh SOFT L.I.F.T versus low-stiffness Intramesh L.I.F.T. tape. Our null hypothesis was that in terms of performance, SOFT tape equaled L.I.F.T. tape. Six hundred and sixty women underwent prospective transvaginal tape (TVT) surgery for SUI: 210 had the SOFT tape placed and 450 the L.I.F.T. tape. Follow-ups were scheduled at 3 and 12 months. Objective cure at 3-months' follow-up was 87 % in the SOFT group vs 94 % in the L.I.F.T. group (p = 0.003) and at 12 months 86 vs 96 % (p = 0.0004), respectively. Subjective outcomes were equal. For SOFT tape, the objective failure rate at 3 months was especially pronounced in women older than 70 years: 31 vs 10 % (p = 0.008), and subjective failure was 24 vs 7 % (p = 0.01). At 12 months, objective failure for the SOFT tape was significantly higher in both age groups compared with L.I.F.T. [odds ratio (OR) 2.17]. Multivariate analysis showed that body mass index (BMI) ≥30 (OR 2.41), mixed incontinence (MUI) (OR 2.24), use of SOFT tape (OR 2.17), and age ≥ 70 years are significant independent risk factors for surgical failure. Outcomes with SOFT tape are significantly inferior than with L.I.F.T. tape, especially among elderly women. Therefore, the two variants of monofilament polypropylene tape are not interchangeable.

The Broselow and Handtevy Resuscitation Tapes: A Comparison of the Performance of Pediatric Weight Prediction.

PubMed

Lowe, Calvin G; Campwala, Rashida T; Ziv, Nurit; Wang, Vincent J

2016-08-01

To assess the performance of two pediatric length-based tapes (Broselow and Handtevy) in predicting actual weights of US children. In this descriptive study, weights and lengths of children (newborn through 13 years of age) were extracted from the 2009-2010 National Health and Nutrition Examination Survey (NHANES). Using the measured length ranges for each tape and the NHANES-extracted length data, every case from the study sample was coded into Broselow and Handtevy zones. Mean weights were calculated for each zone and compared to the predicted Broselow and Handtevy weights using measures of bias, precision, and accuracy. A sub-sample was examined that excluded cases with body mass index (BMI)≥95th percentile. Weights of children longer than each tape also were examined. A total of 3,018 cases from the NHANES database met criteria. Although both tapes underestimated children's weight, the Broselow tape outperformed the Handtevy tape across most length ranges in measures of bias, precision, and accuracy of predicted weights relative to actual weights. Accuracy was higher in the Broselow tape for shorter children and in the Handtevy tape for taller children. Among the sub-sample with cases of BMI≥95th percentile removed, performance of the Handtevy tape improved, yet the Broselow tape still performed better. When assessing the weights of children who were longer than either tape, the actual mean weights did not approximate adult weights; although, those exceeding the Handtevy tape were closer. For pediatric weight estimation, the Broselow tape performed better overall than the Handtevy tape and more closely approximated actual weight. Lowe CG , Campwala RT , Ziv N , Wang VJ . The Broselow and Handtevy resuscitation tapes: a comparison of the performance of pediatric weight prediction. Prehosp Disaster Med. 2016;31(4):364-375.

Effects of a paraspinal-lumbar tape application during 7 days on the perceived area of tape contact.

PubMed

Funk, Stefan; Finke, Roy; Zeh, Stefan; Siebert, Tobias; Puta, Christian

2017-05-01

The study aimed to investigate the changes of the perceived area of tape contact during a lumbar tape application that lasted 7 days. Single group, repeated measures study. University research laboratory. Twenty-three healthy collegiate students in sports science. Perceived area of tape contact was collected by preparing a drawing of their individual perceived tape outline into a printed body image. Measurements were obtained immediately after fixation of the tape (day 0), at day 3 and day 7 during application and 5 min after the release of the application (day 7). There was no significant change of the perceived area of tape contact after 3 days of tape application. A significant decrease in the perceived area of tape contact was detected 7 days after application (p < 0.05) and after detaching the tape (p < 0.01) compared to the first measurement. Our results indicate that the perception of the area of tape contact of healthy sport students is decreased at 7 days. This effect could not be observed at 3 days. These results provide relevant information for the use of elastic tapes concerning the duration of application in medical therapy. Copyright © 2016 Elsevier Ltd. All rights reserved.

40 CFR 1066.225 - Roll runout and diameter verification procedure.

Code of Federal Regulations, 2013 CFR

2013-07-01

... section. (2) Measure roll diameter using a Pi Tape®. Orient the Pi Tape® to the marker line at the desired measurement location with the Pi Tape® hook pointed outward. Temporarily secure the Pi Tape® to the roll near the hook end with adhesive tape. Slowly turn the roll, wrapping the Pi Tape® around the roll surface...

40 CFR 1066.225 - Roll runout and diameter verification procedure.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Measure roll diameter using a Pi Tape®. Orient the Pi Tape® to the marker line at the desired measurement location with the Pi Tape® hook pointed outward. Temporarily secure the Pi Tape® to the roll near the hook end with adhesive tape. Slowly turn the roll, wrapping the Pi Tape® around the roll surface. Ensure...

40 CFR 1066.225 - Roll runout and diameter verification procedure.

Code of Federal Regulations, 2012 CFR

2012-07-01

... section. (2) Measure roll diameter using a Pi Tape®. Orient the Pi Tape® to the marker line at the desired measurement location with the Pi Tape® hook pointed outward. Temporarily secure the Pi Tape® to the roll near the hook end with adhesive tape. Slowly turn the roll, wrapping the Pi Tape® around the roll surface...

FGGE/ERBM tape specification and shipping letter description

NASA Technical Reports Server (NTRS)

Han, D.; Lo, H.

1983-01-01

The Nimbus-7 FGGE/ERBM tape contains 27 ERB parameters which are extracted and reformatted from the Nimbus-7 ERB-MATRIX tape. There are four types of files on a FGGE/ERBM tape: a test file; tape-header file which describes the data set characteristics and the contents of the tape; a grid-descriptor file which contains the information of the ERB scanning channel target number and their associated latitude limits and longitude intervals; and one or more data files. A single end-of-file (EOF) tape mark is written after each file, and two EOF marks are written after the last data file on the tape.

The Effects of Rigid Scapular Taping on the Subacromial Space in Athletes With and Without Rotator Cuff Tendinopathy: A Randomized-Controlled Study.

PubMed

Leong, Hio Teng; Fu, Siu Ngor

2018-02-21

Reduction of the subacromial space (SAS) during arm elevation may contribute to rotator cuff tendinopathy. The effects of scapular taping on the SAS in athletes with and without RC tendinopathy is unknown. To investigate the immediate effects of scapular taping on the SAS in athletes with and without RC tendinopathy. Randomized-controlled with repeated measures. University laboratory. Forty-three male volleyball players (17 asymptomatic and 26 with RC tendinopathy, mean age = 22.9±3.5 years) participated in the study. Three scapular taping protocols - no taping (control), taping with tension (therapeutic taping) and taping without tension (sham taping). Ultrasound measurements of the SAS with the arm at 0° and 60° of shoulder abduction, and the change in the SAS between 0° and 60° of shoulder abduction (SAS 0°-60° ) were calculated. Athletes with RC tendinopathy demonstrated larger SAS with therapeutic taping at 60° of shoulder abduction (6.9±1.9 mm vs. 5.8±1.7 mm, mean difference = 1.1 mm, 95% CI = -1.80 - -0.39, p=0.002) when compared to the no taping condition. The tendinopathy group also showed less reduction in the SAS with therapeutic taping during SAS 0°-60° (2.0±1.4 mm vs. 2.8±1.4 mm, p=0.023) when compared to the no taping condition. When tape was applied to the scapula in asymptomatic athletes, our results showed a relatively small increase in the SAS with therapeutic taping during arm resting at 0° of abduction when compared to the no taping condition (8.7±0.9 mm vs. 8.3±0.8 mm, mean difference = 0.4 mm, 95% CI = -0.71 - -0.11, p=0.008). Athletes with RC tendinopathy demonstrated less reduction of the SAS with rigid scapular taping during early arm abduction. Such observation was not evidenced in asymptomatic athletes.

Hygroscopic properties of magnetic recording tape

NASA Technical Reports Server (NTRS)

Cuddihy, E. F.

1976-01-01

Relative humidity has been recognized as an important environmental factor in many head-tape interface phenomena such as headwear, friction, staining, and tape shed. Accordingly, the relative humidity is usually specified in many applications of tape use, especially when tape recorders are enclosed in hermetically sealed cases. Normally, the relative humidity is believed regulated by humidification of the fill gas to the specification relative humidity. This study demonstrates that the internal relative humidity in a sealed case is completely controlled by the time-dpendence of the hygroscopic properties of the pack of magnetic recording tape. Differences are found in the hygroscopic properties of the same brand of tape, which apparently result from aging, and which may have an effect on the long-term humidity-regulating behavior in a sealed case, and on the occurrence of head-tape interface phenomena from the long-term use of the tape. Results are presented on the basic hygroscopic properties of magnetic tape, its humidity-regulating behavior in a sealed case, and a theoretical commentary on the relative humidity dependence of head-wear by tape, is included.

LGSOWG CCT format CCB document: The standard CCT family of tape formats

NASA Technical Reports Server (NTRS)

1979-01-01

The tape format standardization approach recommended by the committee on CCT standardization is described and defined. All rules and conventions required to employ the superstructure approach to the CCT family of tape formats are presented for users of remote sensing data and producer of user tapes and the superstructure records are specified. The standard for future tape format design is presented as a guide to designing data records of a particular tape format. An example is provided showing how to incorporate the superstructure into an already established tape format.

Patellar taping, patellofemoral pain syndrome, lower extremity kinematics, and dynamic postural control.

PubMed

Aminaka, Naoko; Gribble, Phillip A

2008-01-01

Patellar taping has been a part of intervention for treatment of patellofemoral pain syndrome (PFPS). However, research on the efficacy of patellar taping on lower extremity kinematics and dynamic postural control is limited. To evaluate the effects of patellar taping on sagittal-plane hip and knee kinematics, reach distance, and perceived pain level during the Star Excursion Balance Test (SEBT) in individuals with and without PFPS. Repeated-measures design with 2 within-subjects factors and 1 between-subjects factor. The University of Toledo Athletic Training Research Laboratory. Twenty participants with PFPS and 20 healthy participants between the ages of 18 and 29 years. The participants performed 3 reaches of the SEBT in the anterior direction under tape and no-tape conditions on both legs. The participants' hip and knee sagittal-plane kinematics were measured using the electromagnetic tracking system. Reach distance was recorded by hand and was normalized by dividing the distance by the participants' leg length (%MAXD). After each taping condition on each leg, the participants rated the perceived pain level using the 10-cm visual analog scale. The participants with PFPS had a reduction in pain level with patellar tape application compared with the no-tape condition (P = .005). Additionally, participants with PFPS demonstrated increased %MAXD under the tape condition compared with the no-tape condition, whereas the healthy participants demonstrated decreased %MAXD with tape versus no tape (P = .028). No statistically significant differences were noted in hip flexion and knee flexion angles. Although patellar taping seemed to reduce pain and improve SEBT performance of participants with PFPS, the exact mechanisms of these phenomena cannot be explained in this study. Further research is warranted to investigate the effect of patellar taping on neuromuscular control during dynamic postural control.

[Laryngeal Tube Position Shift after Chest Compression: Comparison of Fixation Methods Using Durapore Tape, Multipore Tape, or a Neck Tape].

PubMed

Seno, Hisayo; Komasawa, Nobuyasu; Fujiwara, Shunsuke; Miyazaki, Shinichiro; Tatsumi, Shinichi; Minami, Toshiaki

2015-05-01

The laryngeal tube (LT ; Smiths Medical, Minnesota, U. S. A) is an inflatable supraglottic device for emergency airway management such as during chest compression, the instability after insertion remains a problem. We investigated the effectiveness of three fixation methods of LT using a manikin and automated chest compressor. After 10-minute chest compression, LT without fixation was shifted by 0.4 ± 0.1 cm, which was greater than with Durapore tape (0.2 ± 0.1 cm), Multipore tape (0.2 ± 0.1 cm), or a neck tape (0.1 ± 0.1 cm). The shift of the position was smaller with neck tape fixation compared to Durapore or Multipore tape fixation. A fixation neck tape may be useful in stabilizing the inserted position of LT during cardiopulmonary resuscitation.

Enhancing contrast of fingerprints on plastic tape.

PubMed

Steele, Charles A; Ball, Mikki S

2003-11-01

Many of the currently available fingerprinting methods have limited ability to visualize fingerprints on plastic tape without expensive equipment or significant handling of the sample. This is especially true for visualizing fingerprints on black electrical tape. This study sought a hands-off method to produce easy visualization of fingerprints on different types of plastic tape, including black electrical tape, without the need for expensive equipment. The methods selected were to sublime disperse dyes into the tape, both with and without the fuming of cyanoacrylate, everywhere except for where the fingerprint was applied. The resulting color contrasts provided enough differentiation to visualize fingerprints on plastic tape under ambient light. Sequential fuming with cyanoacrylate followed by disperse dyes provided the best visualizations on all tapes, and cyanoacrylate followed by disperse yellow 211 clearly visualized fingerprints on black electrical tape.

User's guide and tape specification for ERB 7 DELMAT

NASA Technical Reports Server (NTRS)

Ardanuy, P.; Penn, L.

1985-01-01

Guidance is provided to the DELMAT user in the areas of purpose, use and limitations of DELMAT tapes and software. The DELMAT tape specifications is also provided. The ERB-7, ERB MAT and tape characteristics applicable to the DELMAT tapes are also summarized.

Kinesio taping or sham taping in knee osteoarthritis? A randomized, double-blind, sham-controlled trial.

PubMed

Kocyigit, Figen; Turkmen, Mehmet Besir; Acar, Merve; Guldane, Nezahat; Kose, Tugce; Kuyucu, Ersin; Erdil, Mehmet

2015-11-01

To compare effects of kinesio taping with sham taping at the end of 3 consecutive taping periods in knee osteoarthritis. 41 patients diagnosed with knee osteoarthritis according to American College of Rheumatology were randomized to receive either KT or sham taping. Baseline evaluations included a visual analog scale (VAS) for activity and nocturnal pain, Lequesne index for functional assessment and Nottingham Health Profile (NHP) for the quality of life. Taping was applied every four days, three times, and all of the assessments were repeated at the end of the treatment period. In both groups VAS for activity pain, VAS for nocturnal pain, Lequesne index score, NHP score decreased significantly. NHP energy scores were different significantly between the groups in favor of sham taping at the end of the 12-day period. Our findings indicate inconclusive evidence of a beneficial effect of kinesio taping over sham taping in knee osteoarthritis. Copyright © 2015 Elsevier Ltd. All rights reserved.

Specification for wide channel bandwidth one-inch video tape

NASA Technical Reports Server (NTRS)

Perry, Jimmy L.

1988-01-01

Standards and controls are established for the procurement of wide channel bandwidth one inch video magnetic recording tapes for Very Long Base Interferometer (VLBI) system applications. The Magnetic Tape Certification Facility (MTCF) currently maintains three specifications for the Quality Products List (QPL) and acceptance testing of magnetic tapes. NASA-TM-79724 is used for the QPL and acceptance testing of new analog tapes; NASA-TM-80599 is used for QPL and acceptance testing of new digital tapes; and NASA-TM-100702 is used for the QPL and acceptance testing of new IBM/IBM compatible 3480 magnetic tape cartridges. This specification will be used for the QPL and acceptance testing of new wide channel bandwidth one inch video magnetic recording tapes. The one inch video tapes used by the Jet Propulsion Lab., the Deep Space Network and the Haystack Observatory will be covered by this specification. These NASA stations will use the video tapes for their VLBI system applications. The VLBI system is used for the tracking of quasars and the support of interplanetary exploration.

Effects of scapular taping on the activity onset of scapular muscles and the scapular kinematics in volleyball players with rotator cuff tendinopathy.

PubMed

Leong, Hio Teng; Ng, Gabriel Yin-Fat; Fu, Siu Ngor

2017-06-01

To examine the effect of scapular taping on the activity onset of scapular muscles and the scapular kinematics during arm elevation in volleyball players with rotator cuff (RC) tendinopathy. Randomized placebo-controlled repeated measures METHODS: Twenty-six male volleyball players with RC tendinopathy (mean age=23.6±3.3years) participated in the study. Electromyography (EMG) activity onset of upper trapezius (UT), middle trapezius (MT), lower trapezius (LT) and serratus anterior (SA) and the three-dimensional scapular kinematics quantified by using an acromial marker cluster method were compared with three scapular taping protocols, namely, no taping, therapeutic taping, and placebo taping. The MT, LT and SA activated significantly earlier in both therapeutic taping (all p<0.005) and placebo taping conditions than no taping conditions (all p<0.002). There was a small increase in the scapular upward rotation when therapeutic taping and no taping conditions were compared (p=0.007). Scapular taping may enhance the neuromotor control of the scapular muscles. Whether it provides adequate support for normal scapular kinematics during arm movement in athletes with RC tendinopathy await for further studies. Copyright © 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

The ISEE-3 ULEWAT: Flux tape description and heavy ion fluxes 1978-1984. [plasma diagnostics

NASA Technical Reports Server (NTRS)

Mason, G. M.; Klecker, B.

1985-01-01

The ISEE ULEWAT FLUX tapes contain ULEWAT and ISEE pool tape data summarized over relatively long time intervals (1hr) in order to compact the data set into an easily usable size. (Roughly 3 years of data fit onto one 1600 BPI 9-track magnetic tape). In making the tapes, corrections were made to the ULEWAT basic data tapes in order to, remove rate spikes and account for changes in instrument response so that to a large extent instrument fluxes can be calculated easily from the FLUX tapes without further consideration of instrument performance.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ayala, Alicia; Corral, Erica L.; Loehman, Ronald E.

A tape casting procedure for fabricating ceramic magnesium oxide tapes has been developed as a method to produce flat sheets of sintered MgO that are thin and porous. Thickness of single layer tapes is in the range of 200-400 {micro}m with corresponding surface roughness values in the range of 10-20 {micro}m as measured by laser profilometry. Development of the tape casting technique required optimization of pretreatment for the starting magnesium oxide (MgO) powder as well as a detailed study of the casting slurry preparation and subsequent heat treatments for sintering and final tape flattening. Milling time of the ceramic powder,more » plasticizer, and binder mixture was identified as a primary factor affecting surface morphology of the tapes. In general, longer milling times resulted in green tapes with a noticeably smoother surface. This work demonstrates that meticulous control of the entire tape casting operation is necessary to obtain high-quality MgO tapes.« less

Tape tracking and handling for magnetic tape recorders. [aboard spacecraft

NASA Technical Reports Server (NTRS)

Paroby, W.; Disilvestre, R.

1975-01-01

One of the critical performance and life limiting elements of a spacecraft tape recorder instrumentation system which has received little attention in technical literature is magnetic tape tracking and handling technology. This technology is required to understand how to gently transfer tape from one reel to another with proper alignment and a desirable uniform velocity at the read and write transducer heads. The increased demand for high data rate (i.e., multi-track spacecraft recording instrumentation systems), coupled with performance under extreme environmental conditions, requires a thorough knowledge of the various parameters which establish an optimum designed tape tracking and handling system. Stress analysis techniques are required to evaluate these parameters substantiated with test tape tracking data, to show the effect of each parameter on a tape recorder instrumentation tracking system. The technology is applicable to ground type tape recorders where the detrimental effects of edge guidance can be eliminated.

A study of tape adhesive strength on endotracheal tubes.

PubMed

Fenje, N; Steward, D J

1988-03-01

A method of assessing the adhesive bond of tapes used to secure endotracheal (ET) tubes is described. Five kinds of tape and six different ET tubes including two silicone rubber, wire-reinforced tubes were tested. There are significant differences in the adhesive strength of different tapes, and in the adhesive bond formed by different ET tube materials. On the Portex clear ET tube, silk tape adhered best (p less than 0.001), followed by waterproof, cloth, dermiclear, and micropore tapes. Adhesive bonding by silk tape was significantly greater (p less than 0.001) for the three clear ET tubes (Portex clear, NCC clear, and Portex ivory) than for the Portex blue and the silicone rubber, wire-reinforced ET tubes. All tapes showed very poor or negligible adhesion to the Sheridan and Portex reinforced ET tubes. Adhesion to these tubes was greatly improved by wrapping them tightly with an "op site" dressing prior to applying tape.

Superconducting properties of multilayered Ag/Bi(Pb)-2223 tapes prepared using pretextured monolayered tapes

NASA Astrophysics Data System (ADS)

Syamaprasad, U.; Sarma, M. S.; Guruswamy, P.; Pillai, S. G. K.; Warrier, K. G. K.; Damodaran, A. D.

1997-02-01

Multilayered Ag/Bi(Pb)-2223 tapes with high critical current densities 0953-2048/10/2/005/img1 have been fabricated using partially heat treated, textured monolayered tapes. Cut sections of the monolayered tapes have been stacked one over the other and folded together using high-purity silver foil and further rolled and heat treated to obtain multilayered tapes of different thickness with an HTS layer thickness varying from 9 to 0953-2048/10/2/005/img2. A comparison of the superconducting properties of the multilayered tapes with those of monolayered tapes prepared under identical heat treatment conditions shows that the 0953-2048/10/2/005/img3 ratio at 77 K is as high as 0.57. The ratio is found to decrease with a decrease in the HTS core thickness of the multilayered tapes. XRD studies of `banana peeled' samples show that the monolayered tapes at the folding stage acquire a good degree of texturing. The relatively high value of the 0953-2048/10/2/005/img3 ratio obtained in the present case compared with those reported by the existing techniques is attributed to the use of pretextured monolayered tapes.

Tape functionality: sonographic tape characteristics and outcome after TVT incontinence surgery.

PubMed

Kociszewski, Jacek; Rautenberg, Oliver; Perucchini, Daniele; Eberhard, Jakob; Geissbühler, Verena; Hilgers, Reinhard; Viereck, Volker

2008-01-01

To investigate tension-free vaginal tape (TVT) position and shape using ultrasound (US) and correlate the findings to outcome. The results of TVT surgery were investigated in 72 women with urodynamic stress urinary incontinence. The main outcome parameters were US tape position in relation to the urethra and dynamic changes in TVT shape at rest and during straining. Sixty-two patients (86%) were continent, 6 (8%) significantly improved, and the operation failed in four cases (6%). The median tape position was at 66% of the urethral length measured by US. The median tape-urethra-lumen distance was 3.8 mm at rest. Tape placement in the upper or lower quarter of the urethra was associated with a higher failure rate. Tapes positioned less than 3 mm from the urethra significantly increased postoperative complications (P < 0.0001). The tape was flat at rest and curved during straining in 44 (61%) patients; 98% (43/44) of these women were continent after surgery. An unchanged tape shape was associated with a poorer outcome (P = 0.00038). Patients with a flat tape at rest and during straining failed in 25% and patients with a permanent curved shape in 10%. TVT position relative to the patient's urethra seems to play a role in treatment outcome. Outcome was best in patients with dynamic change in tape shape during straining and location of the tape at the junction between the lower and middle urethra and at least 3 mm from the urethral lumen. (c) 2008 Wiley-Liss, Inc.

Wavelet-based audio embedding and audio/video compression

NASA Astrophysics Data System (ADS)

Mendenhall, Michael J.; Claypoole, Roger L., Jr.

2001-12-01

Watermarking, traditionally used for copyright protection, is used in a new and exciting way. An efficient wavelet-based watermarking technique embeds audio information into a video signal. Several effective compression techniques are applied to compress the resulting audio/video signal in an embedded fashion. This wavelet-based compression algorithm incorporates bit-plane coding, index coding, and Huffman coding. To demonstrate the potential of this audio embedding and audio/video compression algorithm, we embed an audio signal into a video signal and then compress. Results show that overall compression rates of 15:1 can be achieved. The video signal is reconstructed with a median PSNR of nearly 33 dB. Finally, the audio signal is extracted from the compressed audio/video signal without error.

Main image file tape description

USGS Publications Warehouse

Warriner, Howard W.

1980-01-01

This Main Image File Tape document defines the data content and file structure of the Main Image File Tape (MIFT) produced by the EROS Data Center (EDC). This document also defines an INQUIRY tape, which is just a subset of the MIFT. The format of the INQUIRY tape is identical to the MIFT except for two records; therefore, with the exception of these two records (described elsewhere in this document), every remark made about the MIFT is true for the INQUIRY tape.

Three-Dimensional Audio Client Library

NASA Technical Reports Server (NTRS)

Rizzi, Stephen A.

2005-01-01

The Three-Dimensional Audio Client Library (3DAudio library) is a group of software routines written to facilitate development of both stand-alone (audio only) and immersive virtual-reality application programs that utilize three-dimensional audio displays. The library is intended to enable the development of three-dimensional audio client application programs by use of a code base common to multiple audio server computers. The 3DAudio library calls vendor-specific audio client libraries and currently supports the AuSIM Gold-Server and Lake Huron audio servers. 3DAudio library routines contain common functions for (1) initiation and termination of a client/audio server session, (2) configuration-file input, (3) positioning functions, (4) coordinate transformations, (5) audio transport functions, (6) rendering functions, (7) debugging functions, and (8) event-list-sequencing functions. The 3DAudio software is written in the C++ programming language and currently operates under the Linux, IRIX, and Windows operating systems.

Feasibility model of a high reliability five-year tape transport. Volume 3: Appendices. [detailed drawing and analytical tools used in analyses

NASA Technical Reports Server (NTRS)

Meyers, A. P.; Davidson, W. A.; Gortowski, R. C.

1973-01-01

Detailed drawings of the five year tape transport are presented. Analytical tools used in the various analyses are described. These analyses include: tape guidance, tape stress over crowned rollers, tape pack stress program, response (computer) program, and control system electronics description.

Educational Uses of Cartridge Tapes. Dissemination Document No. 11.

ERIC Educational Resources Information Center

Levine, S. Joseph

Tape cartridges for use by special education teachers are analyzed according to design, effective use, and availability. Basic operating principles of cassette and continuous loop tape cartridges are described and illustrated. Advantages of tape cartridges are indicated, such as the following: the position is saved on tape during student timeouts,…

Method for braze-joining spirally wound tapes to inner walls of heat exchanger tubes

DOEpatents

Garrison, Melton E.

1984-01-01

The present invention is directed to a method of fabricating heat exchanger tubes in which twisted tapes are utilized for promoting turbulence and heat transfer. The method of the present invention provides for the brazing of the tapes to the inner walls of the tubes for enhancing heat transfer between the fluid within the conduit and a fluid medium outside of the conduit by conduction through the tape. The braze joint of the present invention is coextensive with the tape over the entire length thereof within the conduit. The practice of the present invention is achieved by placing a filler wire of brazing metal along the tape at a location removed from the side walls and then heating the conduit and tape sufficiently to effect the displacement of the filler metal by wicking to the contact point between the tape and the conduit wall to form a braze joint coextensive with the length of the tape within the conduit. This arrangement provides maximum heat transfer and assures that the tape is in contact with the conduit over the entire common length thereof.

Method for braze-joining spirally wound tapes to inner walls of heat exchanger tubes

DOEpatents

Garrison, M.E.

1982-09-03

The present invention is directed to a method of fabricating heat exchanger tubes in which twisted tapes are utilized for promoting turbulence and heat transfer. The method of the present invention provides for the brazing of the tapes to the inner walls of the tubes for enhancing heat transfer between the fluid within the conduit and a fluid medium outside of the conduit by conduction through the tape. The braze joint of the present invention is coextensive with the tape over the entire length thereof within the conduit. The practice of the present invention is achieved by placing a filler wire of brazing metal along the tape at a location removed from the side walls and then heating the conduit and tape sufficiently to effect the displacement of the filler metal by wicking to the contact point between the tape and the conduit wall to form a braze joint coextensive with the length of the tape within the conduit. This arrangement provides maximum heat transfer and assures that the tape is in contact with the conduit over the entire common length thereof.

Digital tape unit test facility software

NASA Technical Reports Server (NTRS)

Jackson, J. T.

1971-01-01

Two computer programs are described which are used for the collection and analysis of data from the digital tape unit test facility (DTUTF). The data are the recorded results of skew tests made on magnetic digital tapes which are used on computers as input/output media. The results of each tape test are keypunched onto an 80 column computer card. The format of the card is checked and the card image is stored on a master summary tape via the DTUTF card checking and tape updating system. The master summary tape containing the results of all the tape tests is then used for analysis as input to the DTUTF histogram generating system which produces a histogram of skew vs. date for selected data, followed by some statistical analysis of the data.

Forensic utility of the carbon isotope ratio of PVC tape backings

NASA Astrophysics Data System (ADS)

Stern, L. A.; Thompson, A. H.; Mehltretter, A. H.; McLaskey, V.; Parish, A.; Aranda, R.

2008-12-01

Forensic interest in adhesive tapes with PVC-backings (polyvinyl chloride, electrical tapes) derives from their use in construction of improvised explosive devices, drug packaging and in a variety of other illicit activities. Due to the range of physical characteristics and chemical compositions of such tapes, traditional microscopic and chemical analysis of the tape backings and adhesives offer a high degree of discrimination between tapes from different manufacturers and products. To evaluate whether carbon isotope ratios may be able to increase discrimination of electrical tapes, particularly with regards to different tapes of the same product, we assessed the PVC-backings of 87 rolls of black electrical tape for their δ13C values. The adhesive on these tapes was physically removed with hexane, and plasticizers within the PVC tape backings were removed by three-20 minute extractions with chloroform. The δ13C values of the PVC tape backings ranged between -23.8 and -41.5 (‰ V-PDB). The carbon isotopic variation within a product (identical brand and product identification) is significant, based on five products with at least 3 rolls (ranges of 7.4‰ (n=3), 10.0‰ (n=6), 4.2‰ (n=16), 3.8‰ (n=6), and 11.5‰ (n=8), respectively). There was no measurable carbon isotope variation in regards to the following: a) along the length of a roll (4 samples from 1 roll); b) between the center and edge of a strip of tape (1 pair); c) between rolls assumed to be from the same lot of tape (2 pairs); d) between different rolls from the same batch of tape (same product purchased at the same time and place; 5 pairs); and e) between samples of a tape at room temperature, heated to 50° C and 80° C for 1 week. For each sample within the population of 87 tapes, carbon isotopes alone exclude 80 to 100% of the tapes as a potential match, with an average exclusion power of 92.5%, using a window of ± 0.4‰. Carbon isotope variations originate from variations in starting materials and recycling reactants during manufacture; as a result, tapes may be otherwise physically and chemical indistinguishable, but may have distinct carbon isotope ratios. We compared the carbon isotope ratios of 6 pairs of pre- and post-blast samples of PVC tapes adhered to explosive charges. The carbon isotope ratios of the post-blast samples were 0 to 0.5 ‰ higher than the corresponding pre-blast samples. Possible causes of this carbon isotope increase may be the reaction of the plasticizer and/or adhesive with the PVC backing during the explosion or the addition of debris to the tape backing during the explosion. Even with these minor explosive-induced carbon isotope alterations, the δ13C values of post-blast PVC tape backings were similar enough to the starting material to make carbon isotope ratios of post-blast tape a useful forensic tool. The range of carbon isotope ratios that would be used to exclude potential matches would have to be larger for post-blast samples, but with a 17 ‰ range in the population, this approach may still be useful for post-blast tape samples.

High current density electropolishing in the preparation of highly smooth substrate tapes for coated conductors

DOEpatents

Kreiskott, Sascha [Los Alamos, NM; Matias, Vladimir [Santa Fe, NM; Arendt, Paul N [Los Alamos, NM; Foltyn, Stephen R [Los Alamos, NM; Bronisz, Lawrence E [Los Alamos, NM

2009-03-31

A continuous process of forming a highly smooth surface on a metallic tape by passing a metallic tape having an initial roughness through an acid bath contained within a polishing section of an electropolishing unit over a pre-selected period of time, and, passing a mean surface current density of at least 0.18 amperes per square centimeter through the metallic tape during the period of time the metallic tape is in the acid bath whereby the roughness of the metallic tape is reduced. Such a highly smooth metallic tape can serve as a base substrate in subsequent formation of a superconductive coated conductor.

Methods and systems for fabricating high quality superconducting tapes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Majkic, Goran; Selvamanickam, Venkat

An MOCVD system fabricates high quality superconductor tapes with variable thicknesses. The MOCVD system can include a gas flow chamber between two parallel channels in a housing. A substrate tape is heated and then passed through the MOCVD housing such that the gas flow is perpendicular to the tape's surface. Precursors are injected into the gas flow for deposition on the substrate tape. In this way, superconductor tapes can be fabricated with variable thicknesses, uniform precursor deposition, and high critical current densities.

Thermoplastic tape compaction device

DOEpatents

Campbell, Vincent W.

1994-01-01

A device for bonding a thermoplastic tape to a substrate to form a fully consolidated composite. This device has an endless chain associated with a frame so as to rotate in a plane that is perpendicular to a long dimension of the tape, the chain having pivotally connected chain links with each of the links carrying a flexible foot member that extends outwardly from the chain. A selected number of the foot members contact the tape, after the heating thereof, to cause the heated tape to bond to the substrate. The foot members are each a thin band of metal oriented transversely to the chain, with a flexibility and width and length to contact the tape so as to cause the tape to conform to the substrate to achieve consolidation of the tape and the substrate. A biased leaf-type spring within the frame bears against an inner surface of the chain to provide the compliant pressure necessary to bond the tape to the substrate. The chain is supported by sprockets on shafts rotatably supported in the frame and, in one embodiment, one of the shafts has a drive unit to produce rotation such that the foot members in contact with the tape move at the same speed as the tape. Cooling jets are positioned along the frame to cool the resultant consolidated composite.

Method and apparatus for depositing a coating on a tape carrier

DOEpatents

Storer, Jonathan; Matias, Vladimir

2010-06-15

A system and method for depositing ceramic materials, such as nitrides and oxides, including high temperature superconducting oxides on a tape substrate. The system includes a tape support assembly that comprises a rotatable drum. The rotatable drum supports at least one tape substrate axially disposed on the surface of the drum during the deposition of metals on the tape and subsequent oxidation to form the ceramic materials. The drum is located within a stator having a slot that is axially aligned with the drum. A space exists between the drum and stator. The space is filled with a predetermined partial pressure of a reactive gas. The drum, stator, and space are heated to a predetermined temperature. To form the ceramic material on the tape substrate, the drum is first rotated to align the tape substrate with the slot, and at least one metal is deposited on the substrate. The drum then continues to rotate, bringing the tape substrate into the space, where the metal deposited on the tape substrate reacts with the reactive gas to form the ceramic material. In one embodiment, the tape support system also includes a pay-out/take-up system that co-rotates with the drum and provides a continuous length of tape substrate.

Numerical and Experimental Investigation of the Electromechanical Behavior of REBCO Tapes

NASA Astrophysics Data System (ADS)

Allen, N. C.; Chiesa, L.; Takayasu, M.

2015-12-01

To fully characterize the electromechanical behavior of a Twisted Stacked-Tape Cable (TSTC) it is important to understand the performance of the individual REBCO tapes under various loading conditions. Numerical modeling and experimentation have been used to investigate the electromechanical characteristics of two commercially available REBCO tapes (SuperPower and SuNAM). Tension and combined tension-torsion experiments on single tapes have been continued, from prior preliminary studies, to characterize their critical current behavior and mechanical strength. Additionally, structural finite element analysis was performed on single tapes under tension and combined tension-torsion to investigate the strain dependence of the critical current. The numerical results were compared to the experimental findings for validation. The SuNAM experimental data matched the numerical model very well while the SuperPower tape experienced degradation at lower stress and strain than predicted in the model. The Superpower tape also displayed greater variability in critical current between different samples as compared with the SuNAM tape.

Goddard Space Flight Center specification for Helical-Scan 8-millimeter (mm) magnetic digital data tape cartridge

NASA Technical Reports Server (NTRS)

Perry, Jimmy L.

1992-01-01

The same kind of standard and controls are established that are currently in use for the procurement of new analog, digital, and IBM/IBM compatible 3480 tape cartridges, and 1 in wide channel video magnetic tapes. The Magnetic Tape Certification Facility (MTCF) maintains a Qualified Products List (QPL) for the procurement of new magnetic media and uses the following specifications for the QPL and Acceptance Tests: (1) NASA TM-79724 is used for the QPL and Acceptance Testing of new analog magnetic tapes; (2) NASA TM-80599 is used for the QPL and Acceptance Testing of new digital magnetic tapes; (3) NASA TM-100702 is used for the QPL and Acceptance Testing of new IBM/IBM compatible 3840 magnetic tape cartridges; and (4) NASA TM-100712 is used for the QPL and Acceptance Testing of new 1 in wide channel video magnetic tapes. This document will be used for the QPL and Acceptance Testing of new Helical Scan 8 mm digital data tape cartridges.

Tape Placement Head for Applying Thermoplastic Tape to an Object

NASA Technical Reports Server (NTRS)

Cope, Ralph D. (Inventor); Funck, Steve B. (Inventor); Gruber, Mark B. (Inventor); Lamontia, Mark A. (Inventor); Johnson, Anthony D. (Inventor)

2008-01-01

A tape placement head for applying thermoplastic tape to an object includes a heated feeder which guides the tape/tow to a heated zone. The heated zone has a line compactor having a single row of at least one movable heated member. An area compactor is located in the heated zone downstream from the line compactor. The area compactor includes a plurality of rows of movable feet which are extendable toward the tape/tow different distances with respect to each other to conform to the shape of the object. A shim is located between the heated compactors and the tape/tow. A chilled compactor is in a chilled zone downstream from the heated zone. The chilled zone includes a line chilled compactor and an area chilled compactor. A chilled shim is mounted between the chilled compactor and the tape/tow.

The Ergogenic Effect of Elastic Therapeutic Tape on Stride and Step Length in Fatigued Runners

PubMed Central

Ward, John; Sorrels, Kenneth; Coats, Jesse; Pourmoghaddam, Amir; Moskop, JoAnn; Ueckert, Kate; Glass, Amanda

2014-01-01

Objective The purpose of this study was to determine if elastic therapeutic tape placed on anterior lower limbs would affect stride and step length in fatigued runners’ gait. Methods Forty-two healthy participants were equally divided into a kinesiology tape group (Rocktape) and a no-tape control group. Participants in both groups underwent a baseline running gait test at 6 mph without tape. After this, participants engaged in an exhaustive lower body fatigue protocol until they reached maximal volitional exhaustion. Participants were then randomized to 1 of 2 interventions: (1) Experimental group, which had kinesiology tape placed under tension on the anterior aspect of their lower limbs bilaterally from the upper thigh to just below the patella, or (2) Control group, which did not receive taping. All participants then engaged in a similar 6-mph running gait postanalysis. Participant’s gait was analyzed for 90 seconds during each test iteration. Researchers used a 2-way repeated-measures analysis of variance considering fatigue (prefatigue, postfatigue) and group (tape, no-tape) as subject factors. Results After the fatigue protocol, the no-tape group demonstrated a significant decrease in step length of 14.2 mm (P = .041) and stride length of 29.4 mm (P = .043). The kinesiology tape group did not demonstrate a significant decline in these gait parameters. Conclusions In this preliminary study, placing elastic therapeutic tape over the anterior lower limbs demonstrated short-term preservation of runner step length and stride length in a fatigued state. PMID:25435835

Ad Hoc Selection of Voice over Internet Streams

NASA Technical Reports Server (NTRS)

Macha, Mitchell G. (Inventor); Bullock, John T. (Inventor)

2014-01-01

A method and apparatus for a communication system technique involving ad hoc selection of at least two audio streams is provided. Each of the at least two audio streams is a packetized version of an audio source. A data connection exists between a server and a client where a transport protocol actively propagates the at least two audio streams from the server to the client. Furthermore, software instructions executable on the client indicate a presence of the at least two audio streams, allow selection of at least one of the at least two audio streams, and direct the selected at least one of the at least two audio streams for audio playback.

Ad Hoc Selection of Voice over Internet Streams

NASA Technical Reports Server (NTRS)

Macha, Mitchell G. (Inventor); Bullock, John T. (Inventor)

2008-01-01

A method and apparatus for a communication system technique involving ad hoc selection of at least two audio streams is provided. Each of the at least two audio streams is a packetized version of an audio source. A data connection exists between a server and a client where a transport protocol actively propagates the at least two audio streams from the server to the client. Furthermore, software instructions executable on the client indicate a presence of the at least two audio streams, allow selection of at least one of the at least two audio streams, and direct the selected at least one of the at least two audio streams for audio playback.

Five year magnetic tape for unattended satellite tape recorders

NASA Technical Reports Server (NTRS)

Benn, G. S. L.; Gutfreund, K.

1972-01-01

The development and fabrication of a quantity of long life magnetic tape with properties selected specifically for unattended operation in spacecraft tape recorders was studied. A detailed analytical consideration of various binder systems was undertaken. This included the chemical aspects of the binders, cohesion and adhesion effects, stability and the mechanical and physical properties. The ability to form free films of these polymers and their combination with various oxide loadings and other additives allowed a rapid selection of four polymer candidates for a five year magnetic tape. Samples were evaluated under actual running conditions which included physical, magnetic, and extensive life testing. These sample tapes withstood 50,000 bidirectional tape passes under fairly harsh operating conditions.

Audio in Courseware: Design Knowledge Issues.

ERIC Educational Resources Information Center

Aarntzen, Diana

1993-01-01

Considers issues that need to be addressed when incorporating audio in courseware design. Topics discussed include functions of audio in courseware; the relationship between auditive and visual information; learner characteristics in relation to audio; events of instruction; and audio characteristics, including interactivity and speech technology.…

A Virtual Audio Guidance and Alert System for Commercial Aircraft Operations

NASA Technical Reports Server (NTRS)

Begault, Durand R.; Wenzel, Elizabeth M.; Shrum, Richard; Miller, Joel; Null, Cynthia H. (Technical Monitor)

1996-01-01

Our work in virtual reality systems at NASA Ames Research Center includes the area of aurally-guided visual search, using specially-designed audio cues and spatial audio processing (also known as virtual or "3-D audio") techniques (Begault, 1994). Previous studies at Ames had revealed that use of 3-D audio for Traffic Collision Avoidance System (TCAS) advisories significantly reduced head-down time, compared to a head-down map display (0.5 sec advantage) or no display at all (2.2 sec advantage) (Begault, 1993, 1995; Begault & Pittman, 1994; see Wenzel, 1994, for an audio demo). Since the crew must keep their head up and looking out the window as much as possible when taxiing under low-visibility conditions, and the potential for "blunder" is increased under such conditions, it was sensible to evaluate the audio spatial cueing for a prototype audio ground collision avoidance warning (GCAW) system, and a 3-D audio guidance system. Results were favorable for GCAW, but not for the audio guidance system.

The priming function of in-car audio instruction.

PubMed

Keyes, Helen; Whitmore, Antony; Naneva, Stanislava; McDermott, Daragh

2018-05-01

Studies to date have focused on the priming power of visual road signs, but not the priming potential of audio road scene instruction. Here, the relative priming power of visual, audio, and multisensory road scene instructions was assessed. In a lab-based study, participants responded to target road scene turns following visual, audio, or multisensory road turn primes which were congruent or incongruent to the primes in direction, or control primes. All types of instruction (visual, audio, and multisensory) were successful in priming responses to a road scene. Responses to multisensory-primed targets (both audio and visual) were faster than responses to either audio or visual primes alone. Incongruent audio primes did not affect performance negatively in the manner of incongruent visual or multisensory primes. Results suggest that audio instructions have the potential to prime drivers to respond quickly and safely to their road environment. Peak performance will be observed if audio and visual road instruction primes can be timed to co-occur.

Generation and physical characteristics of the ERTS MSS system corrected computer compatible tapes

NASA Technical Reports Server (NTRS)

Thomas, V. L.

1973-01-01

The generation and format are discussed of the ERTS system corrected multispectral scanner computer compatible tapes. The discussion includes spacecraft sensors, scene characteristics, data transmission, and conversion of data to computer compatible tapes at the NASA Data Processing Facility. Geometeric and radiometric corrections, tape formats, and the physical characteristics of the tapes are also included.

Audio-visual interactions in environment assessment.

PubMed

Preis, Anna; Kociński, Jędrzej; Hafke-Dys, Honorata; Wrzosek, Małgorzata

2015-08-01

The aim of the study was to examine how visual and audio information influences audio-visual environment assessment. Original audio-visual recordings were made at seven different places in the city of Poznań. Participants of the psychophysical experiments were asked to rate, on a numerical standardized scale, the degree of comfort they would feel if they were in such an environment. The assessments of audio-visual comfort were carried out in a laboratory in four different conditions: (a) audio samples only, (b) original audio-visual samples, (c) video samples only, and (d) mixed audio-visual samples. The general results of this experiment showed a significant difference between the investigated conditions, but not for all the investigated samples. There was a significant improvement in comfort assessment when visual information was added (in only three out of 7 cases), when conditions (a) and (b) were compared. On the other hand, the results show that the comfort assessment of audio-visual samples could be changed by manipulating the audio rather than the video part of the audio-visual sample. Finally, it seems, that people could differentiate audio-visual representations of a given place in the environment based rather of on the sound sources' compositions than on the sound level. Object identification is responsible for both landscape and soundscape grouping. Copyright © 2015. Published by Elsevier B.V.

47 CFR 73.403 - Digital audio broadcasting service requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 4 2012-10-01 2012-10-01 false Digital audio broadcasting service requirements... SERVICES RADIO BROADCAST SERVICES Digital Audio Broadcasting § 73.403 Digital audio broadcasting service requirements. (a) Broadcast radio stations using IBOC must transmit at least one over-the-air digital audio...

47 CFR 73.403 - Digital audio broadcasting service requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 4 2011-10-01 2011-10-01 false Digital audio broadcasting service requirements... SERVICES RADIO BROADCAST SERVICES Digital Audio Broadcasting § 73.403 Digital audio broadcasting service requirements. (a) Broadcast radio stations using IBOC must transmit at least one over-the-air digital audio...

47 CFR 73.403 - Digital audio broadcasting service requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 4 2014-10-01 2014-10-01 false Digital audio broadcasting service requirements... SERVICES RADIO BROADCAST SERVICES Digital Audio Broadcasting § 73.403 Digital audio broadcasting service requirements. (a) Broadcast radio stations using IBOC must transmit at least one over-the-air digital audio...

47 CFR 73.403 - Digital audio broadcasting service requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 4 2013-10-01 2013-10-01 false Digital audio broadcasting service requirements... SERVICES RADIO BROADCAST SERVICES Digital Audio Broadcasting § 73.403 Digital audio broadcasting service requirements. (a) Broadcast radio stations using IBOC must transmit at least one over-the-air digital audio...

"They Are Talking About Me, but Not with Me": A Focus Group Study to Explore the Patient Perspective on Interprofessional Team Meetings in Primary Care.

PubMed

van Dongen, Jerôme Jean Jacques; de Wit, Maarten; Smeets, Hester Wilhelmina Henrica; Stoffers, Esther; van Bokhoven, Marloes Amantia; Daniëls, Ramon

2017-08-01

The number of people with multiple chronic conditions receiving primary care services is growing. To deal with their increasingly complex health care demands, professionals from different disciplines need to collaborate. Interprofessional team (IPT) meetings are becoming more popular. Several studies describe important factors related to conducting IPT meetings, mostly from a professional perspective. However, in the light of patient-centeredness, it is valuable to also explore the patients' perspective. The aim was to explore the patients' perspectives regarding IPT meetings in primary care. A qualitative study with a focus group design was conducted in the Netherlands. Two focus group meetings took place, for which the same patients were invited. The participants, chronically ill patients with experience on interprofessional collaboration, were recruited through the regional patient association. Participants discussed viewpoints, expectations, and concerns regarding IPT meetings in two rounds, using a focus group protocol and selected video-taped vignettes of team meetings. The first meeting focused on conceptualization and identification of themes related to IPT meetings that are important to patients. The second meeting aimed to gain more in-depth knowledge and understanding of the priorities. Discussions were audio-taped and transcribed verbatim, and analyzed by means of content analysis. The focus group meetings included seven patients. Findings were divided into six key categories, capturing the factors that patients found important regarding IPT meetings: (1) putting the patient at the center, (2) opportunities for patients to participate, (3) appropriate team composition, (4) structured approach, (5) respectful communication, and (6) informing the patient about meeting outcomes. Patients identified different elements regarding IPT meetings that are important from their perspective. They emphasized the right of patients or their representatives to take part in IPT meetings. Results of this study can be used to develop tools and programs to improve interprofessional collaboration.

Quality of life and objective outcome assessment in women with tape division after surgery for stress urinary incontinence

PubMed Central

Ulrich, Daniela; Bjelic-Radisic, Vesna; Höllein, Anna; Tamussino, Karl; Aigmüller, Thomas

2017-01-01

Background Midurethral tapes may cause long-term complications such as voiding dysfunction, groin pain, de novo urgency or mesh erosion, which necessitate a reoperation. There is a paucity of data regarding health related quality of life in patients undergoing tape removal. The aim of the study was to evaluate quality of life (QoL) and objective outcome after midurethral tape division or excision. Methods All patients who underwent a midurethral tape division for voiding difficulties, pain or therapy resistant de novo overactive bladder between 1999 and 2014 were invited for follow-up. A control group with a suburethral tape without division was established in a 1:2 ratio and matched for age, tape used and year of tape insertion. Patients completed the Kings´ Health Questionnaire (KHQ), Incontinence Outcome Questionnaire, Female Sexual Function Index Questionnaire and the Patient Global Impression of Improvement score. Results Tape division or excision was performed in 32 women. Overall, 15 (60%) of 25 women who were alive were available for clinical examination and completed the questionnaires. Tape division was performed for voiding dysfunction (n = 7), overactive bladder (n = 2), mesh extrusion (n = 3) and ongoing pain (n = 3). Median time to tape division/excision was 10 months. Three women in the tape division group had undergone reoperation for stress urinary incontinence (SUI). At a median follow-up of 11 years (IQR 9–13) subjective SUI rate was 53% (8/15 women) in the tape division group and 17% (5/30) in the control group (p = 0.016), with no significant differences in objective SUI rates between groups. With regard to quality of life, the study group had significantly worse scores in the SUI related domains role limitation, physical limitation, severity measures and social limitations (KHQ) compared to the control group. Conclusions Women needing tape division or excision have lower SUI related QoL scores compared to controls mostly because of higher subjective SUI rates. PMID:28346541

Experiments and FE modeling of stress-strain state in ReBCO tape under tensile, torsional and transverse load

NASA Astrophysics Data System (ADS)

Ilin, K.; Yagotintsev, K. A.; Zhou, C.; Gao, P.; Kosse, J.; Otten, S. J.; Wessel, W. A. J.; Haugan, T. J.; van der Laan, D. C.; Nijhuis, A.

2015-05-01

For high current superconductors in high magnet fields with currents in the order of 50 kA, single ReBCO coated conductors must be assembled in a cable. The geometry of such a cable is mostly such that combined torsion, axial and transverse loading states are anticipated in the tapes and tape joints. The resulting strain distribution, caused by different thermal contraction and electromagnetic forces, will affect the critical current of the tapes. Tape performance when subjected to torsion, tensile and transverse loading is the key to understanding limitations for the composite cable performance. The individual tape material components can be deformed, not only elastically but also plastically under these loads. A set of experimental setups, as well as a convenient and accurate method of stress-strain state modeling based on the finite element method have been developed. Systematic measurements on single ReBCO tapes are carried out combining axial tension and torsion as well as transverse loading. Then the behavior of a single tape subjected to the various applied loads is simulated in the model. This paper presents the results of experimental tests and detailed FE modeling of the 3D stress-strain state in a single ReBCO tape under different loads, taking into account the temperature dependence and the elastic-plastic properties of the tape materials, starting from the initial tape processing conditions during its manufacture up to magnet operating conditions. Furthermore a comparison of the simulations with experiments is presented with special attention for the critical force, the threshold where the tape performance becomes irreversibly degraded. We verified the influence of tape surface profile non-uniformity and copper stabilizer thickness on the critical force. The FE models appear to describe the tape experiments adequately and can thus be used as a solid basis for optimization of various cabling concepts.

How to secure the connection between thoracostomy tube and drainage system?

PubMed

Li, Ka Ki Pat; Wong, Kit Shing John; Wong, Yau Hang Henry; Cheng, Ka Lok; So, Fung Ling; Lau, Chu Leung; Kam, Chak Wah

2014-01-01

Thoracostomy tube insertion is one of the common bedside procedures in emergency medicine and many acute specialties. Dislodgement of thoracostomy tube from the connection tube of chest drainage system is an important problem with potential complications such as contamination, infection and pneumothorax. Besides, mere loosening can also lead to malfunction. It is a common practice to tape the connection of the system. This study aimed to evaluate the materials and methods of connection of chest drain system to minimize drainage dislodgement. We conducted an experimental study to assess the tightness of the connection with various taping materials and methods. We selected three commonly used adhesive materials (3M™ Transpore™ Medical tape, 3M™ Micropore™ Medical tape, 3M™ Soft Cloth Tape on Liner) and three different methods (cross method, straight method, nylon band) to secure the junction between the thoracostomy tube and the bi-conical adaptor in the drainage system. The measured outcome was the weight causing visible loosening of the junction between thoracotomy tube and the adaptor. For each taping material and taping method, 10 trials were performed. The median weight required to disconnect the junction is 26.22 lb for Transpore™, 31.29 lb for Micropore™ and 32.44 lb for Soft Cloth Tape on Liner. A smaller force was required to disconnect if Transpore™ is used (P<0.001). There was no statistical significant difference between Micropore™ and Soft Cloth Tape on Liner (P=0.98). The median disconnecting force is 32.44 lb for straight taping method, 40.55 lb for cross taping method and 21.15 lb for plastic band. The cross-taping method was the more secure method (P<0.0001 when compared with plastic band) (P=0.033 when compared with straight method). Cross-taping is the most secure method among the tested varieties in connecting the thoracostomy tube to the chest drainage system. Transpore™ is not a recommended material for thoracostomy tube taping.

Thermoplastic tape compaction device

DOE Office of Scientific and Technical Information (OSTI.GOV)

Campbell, V.W.

1994-12-27

A device is disclosed for bonding a thermoplastic tape to a substrate to form a fully consolidated composite. This device has an endless chain associated with a frame so as to rotate in a plane that is perpendicular to a long dimension of the tape, the chain having pivotally connected chain links with each of the links carrying a flexible foot member that extends outwardly from the chain. A selected number of the foot members contact the tape, after the heating thereof, to cause the heated tape to bond to the substrate. The foot members are each a thin bandmore » of metal oriented transversely to the chain, with a flexibility and width and length to contact the tape so as to cause the tape to conform to the substrate to achieve consolidation of the tape and the substrate. A biased leaf-type spring within the frame bears against an inner surface of the chain to provide the compliant pressure necessary to bond the tape to the substrate. The chain is supported by sprockets on shafts rotatably supported in the frame and, in one embodiment, one of the shafts has a drive unit to produce rotation such that the foot members in contact with the tape move at the same speed as the tape. Cooling jets are positioned along the frame to cool the resultant consolidated composite. 5 figures.« less

Thermoplastic tape compaction device

DOEpatents

Campbell, V.W.

1994-12-27

A device is disclosed for bonding a thermoplastic tape to a substrate to form a fully consolidated composite. This device has an endless chain associated with a frame so as to rotate in a plane that is perpendicular to a long dimension of the tape, the chain having pivotally connected chain links with each of the links carrying a flexible foot member that extends outwardly from the chain. A selected number of the foot members contact the tape, after the heating thereof, to cause the heated tape to bond to the substrate. The foot members are each a thin band of metal oriented transversely to the chain, with a flexibility and width and length to contact the tape so as to cause the tape to conform to the substrate to achieve consolidation of the tape and the substrate. A biased leaf-type spring within the frame bears against an inner surface of the chain to provide the compliant pressure necessary to bond the tape to the substrate. The chain is supported by sprockets on shafts rotatably supported in the frame and, in one embodiment, one of the shafts has a drive unit to produce rotation such that the foot members in contact with the tape move at the same speed as the tape. Cooling jets are positioned along the frame to cool the resultant consolidated composite. 5 figures.

Expanding the enablement framework and testing an evaluative instrument for diabetes patient education.

PubMed

Leeseberg Stamler, L; Cole, M M; Patrick, L J

2001-08-01

Strategies to delay or prevent complications from diabetes include diabetes patient education. Diabetes educators seek to provide education that meets the needs of clients and influences positive health outcomes. (1) To expand prior research exploring an enablement framework for patient education by examining perceptions of patient education by persons with diabetes and (2) to test the mastery of stress instrument (MSI) as a potential evaluative instrument for patient education. Triangulated data collection with a convenience sample of adults taking diabetes education classes. Half the sample completed audio-taped semi-structured interviews pre, during and posteducation and all completed the MSI posteducation. Qualitative data were analysed using latent content analysis, descriptive statistics were completed. Qualitative analysis revealed content categories similar to previous work with prenatal participants, supporting the enablement framework. Statistical analyses noted congruence with psychometric findings from development of MSI; secondary qualitative analyses revealed congruency between MSI scores and patient perceptions. Mastery is an outcome congruent with the enablement framework for patient education across content areas. Mastery of stress instrument may be a instrument for identification of patients who are coping well with diabetes self-management, as well as those who are not and who require further nursing interventions.

Magnetic field effects on ultrafast lattice compression dynamics of Si(111) crystal when excited by linearly-polarized femtosecond laser pulses

NASA Astrophysics Data System (ADS)

Hatanaka, Koji; Odaka, Hideho; Ono, Kimitoshi; Fukumura, Hiroshi

2007-03-01

Time-resolved X-ray diffraction measurements of Si (111) single crystal are performed when excited by linearly-polarized femtosecond laser pulses (780 nm, 260 fs, negatively-chirped, 1 kHz) under a magnetic field (0.47 T). Laser fluence on the sample surface is 40 mJ/cm^2, which is enough lower than the ablation threshold at 200 mJ/cm^2. Probing X-ray pulses of iron characteristic X-ray lines at 0.193604 and 0.193998 nm are generated by focusing femtosecond laser pulses onto audio-cassette tapes in air. Linearly-polarized femtosecond laser pulse irradiation onto Si(111) crystal surface induces transient lattice compression in the picosecond time range, which is confirmed by transient angle shift of X-ray diffraction to higher angles. Little difference of compression dynamics is observed when the laser polarization is changed from p to s-pol. without a magnetic field. On the other hand, under a magnetic field, the lattice compression dynamics changes when the laser is p-polarized which is vertical to the magnetic field vector. These results may be assigned to photo-carrier formation and energy-band distortion.

Organizing Safe Transitions from Intensive Care

PubMed Central

Häggström, Marie; Bäckström, Britt

2014-01-01

Background. Organizing and performing patient transfers in the continuum of care is part of the work of nurses and other staff of a multiprofessional healthcare team. An understanding of discharge practices is needed in order to ultimate patients' transfers from high technological intensive care units (ICU) to general wards. Aim. To describe, as experienced by intensive care and general ward staff, what strategies could be used when organizing patient's care before, during, and after transfer from intensive care. Method. Interviews of 15 participants were conducted, audio-taped, transcribed verbatim, and analyzed using qualitative content analysis. Results. The results showed that the categories secure, encourage, and collaborate are strategies used in the three phases of the ICU transitional care process. The main category; a safe, interactive rehabilitation process, illustrated how all strategies were characterized by an intention to create and maintain safety during the process. A three-way interaction was described: between staff and patient/families, between team members and involved units, and between patient/family and environment. Discussion/Conclusions. The findings highlight that ICU transitional care implies critical care rehabilitation. Discharge procedures need to be safe and structured and involve collaboration, encouraging support, optimal timing, early mobilization, and a multidiscipline approach. PMID:24782924

Process of Argumentation in High School Biology Class: A Qualitative Analysis

NASA Astrophysics Data System (ADS)

Ramli, M.; Rakhmawati, E.; Hendarto, P.; Winarni

2017-02-01

Argumentation skill can be nurtured by designing a lesson in which students are provided with the opportunity to argue. This research aims to analyse argumentation process in biology class. The participants were students of three biology classes from different high schools in Surakarta Indonesia. One of the classroom was taught by a student teacher, and the rest were instructed by the assigned teachers. Through a classroom observation, oral activities were noted, audio-recorded and video-taped. Coding was done based on the existence of claiming-reasoning-evidence (CRE) process by McNeill and Krajcik. Data was analysed qualitatively focusing on the role of teachers to initiate questioning to support argumentation process. The lesson design of three were also analysed. The result shows that pedagogical skill of teachers to support argumentation process, such as skill to ask, answer, and respond to students’ question and statements need to be trained intensively. Most of the argumentation found were only claiming, without reasoning and evidence. Teachers have to change the routine of mostly posing open-ended questions to students, and giving directly a correct answer to students’ questions. Knowledge and skills to encourage student to follow inquiry-based learning have to be acquired by teachers.

Further evidence of gaseous embolic material in patients with artificial heart valves.

PubMed

Georgiadis, D; Baumgartner, R W; Karatschai, R; Lindner, A; Zerkowski, H R

1998-04-01

We undertook this study to evaluate the hypothesis that most microemboli signals in patients with artificial heart valves are gaseous, assuming that microemboli counts in cerebral arteries would progressively decline with increasing distance from the generating heart valve. A total of 10 outpatients with CarboMedics (Sulzer Carbomedics Inc., n = 5) and ATS prosthetic heart valves (n = 5) in the aortic (n = 8), mitral (n = 1), or both aortic and mitral positions (n = 1) were recruited. Monitoring was performed simultaneously over the middle and anterior cerebral arteries and the common carotid artery for 30 minutes with the 2 MHZ transducers of a color duplex scanner (common carotid artery) and pulsed-wave Doppler ultrasonography (intracranial arteries). All data were harvested in an eight-channel digital audio tape recorder, and microembolic signal counts were evaluated online by two separate observers. Significantly higher microembolic signal counts were recorded in the common carotid artery (112 [75 to 175]) compared with the middle and anterior cerebral arteries (30 [18 to 36], p < 0.0001). Interobserver variability was satisfactory (k = 0.81). Our results strongly argue for gaseous underlying embolic material in patients with artificial heart valves because bubbles are bound to implode with time.

Comparison of 3 bonded lingual appliances by auditive analysis and subjective assessment.

PubMed

Hohoff, Ariane; Stamm, Thomas; Goder, Gerhard; Sauerland, Cristina; Ehmer, Ulrike; Seifert, Eberhard

2003-12-01

The aim of this prospective study was to compare for the first time the influences of lingual appliances of different dimensions on sound performance and oral comfort. The study group comprised 12 subjects (10 women, 2 men; mean age, 33.96 years). Their sound production was recorded by means of a digital audio tape recorder before, 10 minutes after, and 24 hours after placement of the different appliances for semiobjective assessment by 3 blinded speech professionals. This was followed by supplementary subjective ratings of sound performance and oral comfort by the patients. All lingual appliances induced significant impairment in sound performance and oral comfort. However, they varied significantly with respect to the degree of impairment. The smaller the appliance, the less pronounced the impairments it induced. The smallest changes were induced by a bonded canine-to-canine retainer, followed by customized lingual brackets and prefabricated lingual brackets. By using lower-profile customized brackets, the orthodontist can significantly enhance patient comfort and significantly reduce impairments of sound performance in comparison with prefabricated brackets with larger dimensions. Before placing a lingual appliance, however, patients should be briefed on possible effects such as impaired sound production and decreased oral comfort.

Facing the challenges and building solutions in clinical psychiatric nursing in Iran: a qualitative study.

PubMed

Zarea, Kourosh; Nikbakht-Nasrabadi, Alireza; Abbaszadeh, Abbas; Mohammadpour, Ali

2012-10-01

Psychiatric nurses play an important role in the process of caring for mentally ill patients and are continually faced with the numerous challenges and complex issues related to this field. This study aimed to understand the perspectives of psychiatric nurses regarding the issues they face while providing care and examine the possible solutions for improvement of inpatient care in clinical settings. The study adopted a qualitative approach that utilized a content analysis of audio taped, semi-structured interviews that had been conducted with 24 nurses. Two main themes emerged from the data. The first, Challenges in Providing Care within Psychiatric Wards, had the following subthemes: Politics and Rules of Organization, Safety and Security Issues, Uncertainty about the Role, Lack of Trained Staff, and Sociocultural Issues. The second theme, Solutions for Improving Psychiatric Care, had the subthemes of Empowerment across four domains: Psychiatric Nurses, Mentally Ill Patients and their Families, The Psychiatric Mental Health System, and the Cultural Context. The results indicated that if nurses are expected to provide optimal nursing care within a psychiatric ward, then there is a need for a stable and responsible organizational structure, skilled psychiatric nurses, and community-based care along with an anti-stigma program.

The lived experiences of flemish midwifery students undertaking an internship in Suriname: A phenomenological study.

PubMed

Hilde, Curinckx; Marion, Welsh; Marianne, Nieuwenhuijze

2018-05-01

The aim of this study is to explore the lived experience of Flemish midwifery students undertaking an internship in Suriname. Hermeneutic phenomenological method as described by van Manen. Seven midwifery students from one University College were selected purposefully for an in-depth interview during their internship abroad within the period October-November 2014. All interviews were audio-taped, transcribed verbatim and analysed thematically. The study revealed five overarching themes: (1) A time to reconsider the time, (2) a time of connection and disconnection, (3) spatiality for thought and rethinking, (4) a body to undergo or a body to respond and (5) the other(s) among the others. The experience of an internship in Suriname presents itself in each individual as: 'A process of awareness from the self with a main focus on the professional'. Meaning that it was a process of 'disconnection' from their own culture towards 'connection' with another culture. Both, the 'rethinking' of their role as a midwife, as well as, balancing between guarding one's own authenticity by 'responding' or being the friendly stranger through 'undergoing', was noticeably striking. Copyright © 2018 Elsevier Ltd. All rights reserved.

Workplace-based assessment and students' approaches to learning: a qualitative inquiry.

PubMed

Al-Kadri, Hanan M; Al-Kadi, Mohammed T; Van Der Vleuten, Cees P M

2013-01-01

We have performed this research to assess the effect of work-place based assessment (WBA) practice on medical students' learning approaches. The research was conducted at the King Saud bin Abdulaziz University for Health Sciences, College of Medicine from 1 March to 31 July 2012. We conducted a qualitative, phenomenological research utilizing semi-structured individual interviews with medical students exposed to WBA. The audio-taped interviews were transcribed verbatim, analyzed, and themes were identified. We preformed investigators' triangulation, member checking with clinical supervisors and we triangulated the data with a similar research performed prior to the implementation of WBA. WBA results in variable learning approaches. Based on several affecting factors; clinical supervisors, faculty-given feedback, and assessment function, students may swing between surface, deep and effort and achievement learning approaches. Students' and supervisors' orientations on the process of WBA, utilization of peer feedback and formative rather than summative assessment facilitate successful implementation of WBA and lead to students' deeper approaches to learning. Interestingly, students and their supervisors have contradicting perceptions to WBA. A change in culture to unify students' and supervisors' perceptions of WBA, more accommodation of formative assessment, and feedback may result in students' deeper approach to learning.

Obese persons' physical activity experiences and motivations across weight changes: a qualitative exploratory study.

PubMed

Bombak, Andrea E

2015-11-14

Obese individuals are encouraged to participate in physical activity. However, few qualitative studies have explored obese individuals' motivations for and experiences with physical activity. The physical activity experiences of self-identified obese or formerly obese persons (n = 15) were explored through in-depth, semi-structured, audio-taped, repeated interviews and ethnography over one year. Participant observation occurred at multiple sites identified by participants as meaningful to them as obese persons. Data from interview transcripts and fieldnotes were analyzed via thematic content analysis. Underlying goals for engaging in physical activity were diverse. Emergent motivation themes included: protection, pressure, and pleasure. Participants were protective of maintaining functional capacity, establishing fit identities, and achieving weight loss. Participants also discussed feelings of excessive pressure to continue progressing toward weight and fitness goals. Enjoyment in physical activity was often a by-product for all participants and could become a sought-after endpoint. Finding an environment in which participants felt safe, accepted, and encouraged to be active was extremely important for continual engagement. Obese individuals enjoyed physical activity and were concerned about maintaining functional fitness. Stigmatization and untenable goals and monitoring could disrupt physical activity.

An Exploration of Smoking Behavior of African Male Immigrants Living in Glasgow

PubMed Central

Ezika, Ejiofor Augustine

2014-01-01

INTRODUCTION The aim of this research study was to explore the smoking behavior of adult African male immigrant smokers living in Glasgow to inform and contribute to primary health promotion frameworks. METHODS 25 adult African male immigrant smokers living in Glasgow were recruited via consecutive sampling by soliciting for participation through the use of flyers, posters and word of mouth. Data collection occurred via semi-structured face-to-face interviews. The interviews were audio taped, after which verbatim transcription was carried out and the data analyzed thematically. RESULTS The participants’ smoking habits were influenced by cold weather environment as well as societal norms that appear to make the smoking habit more acceptable in Glasgow than Africa. It appears the more educated the participants were, the fewer cigarettes they smoked. However, there was only a slight difference in the number of cigarettes smoked between participants with a degree and those with a postgraduate degree. CONCLUSION The participants’ smoking habits in Glasgow appear to have increased because of environmental variables associated with living in Glasgow, specifically the cold weather environment and high acceptability of smoking habits in Glasgow. PMID:25741179

Hope as seen through the eyes of homeless children.

PubMed

Herth, K

1998-11-01

Children now constitute the largest segment of the homeless population. Multiple studies have identified the adverse effects of homelessness on children's health, development, academic success, and behaviour. Minimal literature exists that describes homeless children from the perspective of their strengths. The purpose of this study was to investigate the meaning of hope in homeless children and to identify strategies that children use in fostering and maintaining their hope. Using the technique of methodological triangulation (semi-structured interviews and drawings) the investigator collected data on a convenience sample of 60 homeless children (6 to 16 years old) currently residing in homeless shelters. Transcriptions of the audio-taped interviews were analysed following Colaizzi's method of analysis. Transcript statements were compared with the drawings. Five themes representing hope emerged from the data: connectedness, internal resources, cognitive strategies, energy, and hope objects. School age children drew story book tale characters, pre-adolescents drew real life situations, and adolescents drew future plans to represent their hopes. An understanding of hope from the perspective of homeless children could provide a basis upon which to develop interventions that engender hope and to develop programmes that build on the hopes that children had already developed.

Bowhead whale springtime song off West Greenland.

PubMed

Stafford, Kathleen M; Moore, Sue E; Laidre, Kristin L; Heide-Jørgensen, M P

2008-11-01

Three songs were recorded from bowhead whales (Balaena mysticetus) in Disko Bay, West Greenland, during 59 h of recordings via sonobuoys deployed on seven days between 5 and 14 April 2007. Song elements were defined by units following the protocol of previous description of bowhead whale song. The two most prominent songs were loud, complex, and repeated in long bouts on multiple recording days while the third song was much simpler and recorded on only one day. Bowhead whale simple calls and faint song elements were also recorded using digital audio tape recorders and a dipping hydrophone deployed from the sea ice approximately 100-150 km southwest of Disko Bay on three separate days suggesting that song is also produced in the central portion of Baffin Bay in winter. Songs recorded in Disko Bay are from an area where approximately 85% of the whales have been determined to be adult females. Although it is not known which sex was singing, we speculate that, as in humpback whales (Megaptera novaeangliae), male bowhead whales may sing to mediate sexual competition or mate selection behaviors. This is the first detailed description of springtime songs for bowhead whales in the eastern Arctic.

The meaning of work for two high school seniors.

PubMed

Dale, Lucinda; Boenker, Julie; Easter, Dana; Niederhaus, Sara; Stach, Allison; Szuter, Kristin

2006-01-01

The workplace is increasingly serving as an important context for the development of work behaviors, interpersonal skills, and values for high school students. A lack of qualitative studies regarding the meaning of the subjective aspects of work for teens is evident. The purpose of this research study was to understand the meaning of work for two high school seniors through qualitative inquiry. The researchers interviewed two participants in a conference room to maintain privacy. Interviews were audio taped, transcribed verbatim, and returned to the interviewees for member check. The researchers analyzed transcriptions, coded for identification of themes, and shared them with the participants to ensure accuracy. The meaning of work for both participants included themes of gaining financial freedom, learning job-specific skills, learning the general work skill of time management, sacrificing and rearranging leisure time spent with friends and family, and helping to define choices related to future work and co-workers. The meaning of work for the participant who owned his own business included additional themes of improving interpersonal communication, marketing, budgeting, taking initiative and responsibility, prioritizing, organizing, and decision-making, all required to develop and expand a successful business.

Verbal communication among Alzheimer's disease patients, their caregivers, and primary care physicians during primary care office visits.

PubMed

Schmidt, Karen L; Lingler, Jennifer H; Schulz, Richard

2009-11-01

Primary care visits of patients with Alzheimer's disease (AD) often involve communication among patients, family caregivers, and primary care physicians (PCPs). The objective of this study was to understand the nature of each individual's verbal participation in these triadic interactions. To define the verbal communication dynamics of AD care triads, we compared verbal participation (percent of total visit speech) by each participant in patient/caregiver/PCP triads. Twenty-three triads were audio taped during a routine primary care visit. Rates of verbal participation were described and effects of patient cognitive status (MMSE score, verbal fluency) on verbal participation were assessed. PCP verbal participation was highest at 53% of total visit speech, followed by caregivers (31%) and patients (16%). Patient cognitive measures were related to patient and caregiver verbal participation, but not to PCP participation. Caregiver satisfaction with interpersonal treatment by PCP was positively related to caregiver's own verbal participation. Caregivers of AD patients and PCPs maintain active, coordinated verbal participation in primary care visits while patients participate less. Encouraging verbal participation by AD patients and their caregivers may increase the AD patient's active role and caregiver satisfaction with primary care visits.

Information giving and decision-making in patients with advanced cancer: a systematic review.

PubMed

Gaston, Christine M; Mitchell, Geoffrey

2005-11-01

Patients with advanced, non-curable cancer face difficult decisions on further treatment, where a small increase in survival time must be balanced against the toxicity of the treatment. If patients want to be involved in these decisions, in keeping with current notions of autonomy and empowerment, they also require to be adequately informed both on the treatments proposed and on their own disease status and prognosis. A systematic review was performed on decision-making and information provision in patients with advanced cancer. Studies of interventions to improve information giving and encourage participation in decision-making were reviewed, including both randomised controlled trials and uncontrolled studies. Almost all patients expressed a desire for full information, but only about two-thirds wished to participate actively in decision-making. Higher educational level, younger age and female sex were predictive of a desire to participate in decision-making. Active decision-making was more common in patients with certain cancers (e.g. breast) than others (e.g. prostate). A number of simple interventions including question prompt sheets, audio-taping of consultations and patient decision aids have been shown to facilitate such involvement.

How is shared decision-making defined among African-Americans with diabetes?

PubMed

Peek, Monica E; Quinn, Michael T; Gorawara-Bhat, Rita; Odoms-Young, Angela; Wilson, Shannon C; Chin, Marshall H

2008-09-01

This study investigates how shared decision-making (SDM) is defined by African-American patients with diabetes, and compares patients' conceptualization of SDM with the Charles model. We utilized race-concordant interviewers/moderators to conduct in-depth interviews and focus groups among a purposeful sample of African-American patients with diabetes. Each interview/focus group was audio-taped, transcribed verbatim and imported into Atlas.ti software. Coding was done using an iterative process and each transcription was independently coded by two members of the research team. Although the conceptual domains were similar, patient definitions of what it means to "share" in the decision-making process differed significantly from the Charles model of SDM. Patients stressed the value of being able to "tell their story and be heard" by physicians, emphasized the importance of information sharing rather than decision-making sharing, and included an acceptable role for non-adherence as a mechanism to express control and act on treatment preferences. Current instruments may not accurately measure decision-making preferences of African-American patients with diabetes. Future research should develop instruments to effectively measure decision-making preferences within this population. Emphasizing information-sharing that validates patients' experiences may be particularly meaningful to African-Americans with diabetes.

Fear of childbirth: mothers' experiences of team-midwifery care - a follow-up study.

PubMed

Lyberg, Anne; Severinsson, Elisabeth

2010-05-01

The aim of this study was to illuminate mothers' fear of childbirth and their experiences of the team-midwifery care model during pregnancy, childbirth and the postnatal period. Maternal anxiety and fear of childbirth lead to emotional suffering and affected women's well-being. A previous negative experience of childbirth may result in postnatal depression or avoidance of future pregnancies. This hermeneutic study comprised interviews with 13 women, which were audio-taped and transcribed verbatim, after which interpretative content analysis was performed. Ethical approval was granted. The findings revealed one main theme: The woman's right to ownership of the pregnancy, childbirth and postnatal care as a means of maintaining dignity and three themes; Being aware of barriers and reasons for fear; Being prepared for childbirth and Being confirmed and treated with dignity by the midwife. Each theme contained several sub-themes. The findings contribute insights into how midwives can be educated to reduce fear of childbirth and promote positive birth experiences, despite the existence of negative memories of previous births. In order to achieve continuity and a trusting relationship it is necessary to organise leadership and to adopt models that are flexible and support women's health.

The influence of Thai culture on diabetes perceptions and management.

PubMed

Sowattanangoon, Napaporn; Kotchabhakdi, Naipinich; Petrie, Keith J

2009-06-01

To explore the way Thai patients perceive and manage their diabetes. Using a focused ethnographic approach, face-to-face interviews were conducted at two public hospitals in Bangkok. All interviews (n=27) were audio-taped and transcribed verbatim. Analysis of the interview transcripts was completed thematically. The findings showed that Thai patients manage their diabetes according to their beliefs about diabetes. These beliefs are constructed using both modern and traditional knowledge. For example, some patients explained the cause of their illness as being due to biomedical factors such as genetics, and also cultural factors such as karma from either previous or current lifetimes. The analysis also revealed that some aspects of Thai life facilitate diabetes self-management while other aspects hamper good control of the illness. For example, Buddhist values of moderation contribute positively to dietary change, while, on the other hand, the importance of rice in the Thai diet can impede successful self-management strategies. The results of this research indicate that Thai culture influences diabetes perceptions and management. Culturally appropriate treatment guidelines should be established for diabetes management that give special consideration to the significance and meaning of food and to Buddhist beliefs.

Barriers to physician adherence to nonsteroidal anti-inflammatory drug guidelines: a qualitative study.

PubMed

Cavazos, J M; Naik, A D; Woofter, A; Abraham, N S

2008-09-15

Despite wide availability of physician guidelines for safer use of nonsteroidal anti-inflammatory drugs (NSAIDs) and widespread use of these drugs in the US, NSAID prescribing guidelines have been only modestly effective. To identify and describe comprehensively barriers to provider adherence to NSAID prescribing guidelines. We conducted interviews with 25 physicians, seeking to identify the major influences explaining physician non-adherence to guidelines. Interviews were standardized and structured probes were used for clarification and detail. All interviews were audio-taped and transcribed. Three independent investigators analysed the transcripts, using the constant-comparative method of qualitative analysis. Our analysis identified six dominant physician barriers explaining non-adherence to established NSAID prescribing guidelines. These included (i) lack of familiarity with guidelines, (ii) perceived limited validity of guidelines, (iii) limited applicability of guidelines among specific patients, (iv) clinical inertia, (v) influences of prior anecdotal experiences and (vi) medical heuristics. A heterogeneous set of influences are barriers to physician adherence to NSAID prescribing guidelines. Suggested measures for improving guideline-concordant prescribing should focus on measures to improve physician education and confidence in guidelines, implementation of physician/pharmacist co-management strategies and expansion of guideline scope.

Maternal Styles of Talking about Child Feeding across Sociodemographic Groups

PubMed Central

Pesch, Megan H.; Harrell, Kristina J.; Kaciroti, Niko; Rosenblum, Kate; Lumeng, Julie C.

2011-01-01

This study sought to identify maternal styles of talking about child feeding from a semi-structured interview and to evaluate associated maternal and child characteristics. Mothers of preschool-aged children (n = 133) of diverse race/ethnicity and socioeconomic status (SES) (45 lower SES black, 29 lower SES white, 32 lower SES Hispanic, 15 middle to upper SES white, 12 middle to upper SES Asian) participated in a semi-structured interview about feeding. Interviews were audio-taped and transcribed. Themes were identified, and individual interviews were coded within these themes: authority (high/low), confidence (confident/conflicted/unopinionated), and investment (deep/mild/removed). Demographic characteristics were collected and a subset of children had measured weights and heights. Cluster analysis was used to identify narrative styles. Participant characteristics were compared across clusters using Fisher’s exact test and analysis of variance. Six narrative styles were identified: Easy-Going, Practical No-Nonsense, Disengaged, Effortful No-Nonsense, Indulgent Worry, and Conflicted Control. Cluster membership differed significantly based on maternal demographic group (P < .001) and child weight status (P < .05). More than half (60%) of children of mothers in the Conflicted Control cluster were obese. Maternal styles of talking about feeding are associated with maternal and child characteristics. PMID:22117662

Feminist-cognitive-behavioral and process-psychodynamic treatments for men who batter: interaction of abuser traits and treatment models.

PubMed

Saunders, D G

1996-01-01

At a community-based domestic violence program, 218 men with a history of partner abuse were randomly assigned to either feminist-cognitive-behavioral or process-psychodynamic group treatments. The treatments were not hypothesized to differ in outcome. However, men with particular characteristics were expected to have lower recidivism rates depending on the type of treatment received. Treatment integrity was verified through audio-taped codings of each session. The partners of 79% of the 136 treatment completers gave reports of the men's behavior an average of 2 years post-treatment. These reports were supplemented with arrest records and self-reports. Rates of violence did not differ significantly between the two types of treatment nor did reports from the women of their fear level, general changes perceived in the men, and conflict resolution methods. However, interaction effects were found between some offender traits and the two treatments. As predicted, men with dependent personalities had better outcomes in the process-psychodynamic groups and those with antisocial traits had better outcomes in the cognitive-behavioral groups. The results suggest that more effective treatment may occur if it is tailored to specific characteristics of offenders.

The ins and outs of change of shift handoffs between nurses: a communication challenge.

PubMed

Carroll, John S; Williams, Michele; Gallivan, Theresa M

2012-07-01

Communication breakdowns have been identified as a source of problems in complex work settings such as hospital-based healthcare. The authors conducted a multi-method study of change of shift handoffs between nurses, including interviews, survey, audio taping and direct observation of handoffs, posthandoff questionnaires, and archival coding of clinical records. The authors found considerable variability across units, nurses and, surprisingly, roles. Incoming and outgoing nurses had different expectations for a good handoff: incoming nurses wanted a conversation with questions and eye contact, whereas outgoing nurses wanted to tell their story without interruptions. More experienced nurses abbreviated their reports when incoming nurses knew the patient, but the incoming nurses responded with a large number of questions, creating a contest for control. Nurses' ratings did not correspond to expert ratings of information adequacy, suggesting that nurses consider other functions of handoffs beyond information processing, such as social interaction and learning. These results suggest that variability across roles as information provider versus receiver and experience level (as well as across individual and organisational contexts) are reasons why improvement efforts directed at standardising and improving handoffs have been challenging in nursing and in other healthcare professions as well.

Science for Alaska: A place for curious people

NASA Astrophysics Data System (ADS)

Campbell, D.

2017-12-01

For over 25 years, Alaskans have been attending Science for Alaska Lecture Series, held during the coldest part of an Alaskan winter. The hour-long evening lectures would see from around 100 to almost 300 people attend each event. The scientific literature is quiet as to why people attend an public science event, and focuses more on the delivery of science communication. This qualitative study looked at the audience of a science lecture series: who are they, why do they come and what do they do with the information. In taped audio interviews, the research participants described themselves as smart, curious lifelong learners who felt a sense of place to the Arctic for its practical and esoteric values. Attending the events constructed their social identity that they felt important to share with children. The findings suggest that addressing the audience's sense of place and mirroring their view as smart, curious people would be an effective avenue to communicate science. Furthermore, I will have more to say about the Arctic as a sense of place, after a fall trip on a research ship with a group studying the tropics in the Beaufort Sea.

Preventing Filipino Mental Health Disparities: Perspectives from Adolescents, Caregivers, Providers, and Advocates

PubMed Central

Javier, Joyce R.; Supan, Jocelyn; Lansang, Anjelica; Beyer, William; Kubicek, Katrina; Palinkas, Lawrence A.

2014-01-01

Filipino Americans are the second largest immigrant population and second largest Asian ethnic group in the U.S. Disparities in youth behavioral health problems and the receipt of mental health services among Filipino youth have been documented previously. However, few studies have elicited perspectives from community stakeholders regarding how to prevent mental health disparities among Filipino youth. The purpose of the current study is to identify intervention strategies for implementing mental health prevention programs among Filipino youth. We conducted semi-structured interviews (n=33) with adolescents, caregivers, advocates, and providers and focus groups (n=18) with adolescents and caregivers. Interviews were audio taped and transcribed verbatim. Transcripts were analyzed using a methodology of “coding consensus, co-occurrence, and comparison” and was rooted in grounded theory. Four recommendations were identified when developing mental health prevention strategies among Filipino populations: address the intergenerational gap between Filipino parents and children, provide evidence-based parenting programs, collaborate with churches in order to overcome stigma associated with mental health, and address mental health needs of parents. Findings highlight the implementation of evidence-based preventive parenting programs in faith settings as a community-identified and culturally appropriate strategy to prevent Filipino youth behavioral health disparities. PMID:25667725

Preventing Filipino Mental Health Disparities: Perspectives from Adolescents, Caregivers, Providers, and Advocates.

PubMed

Javier, Joyce R; Supan, Jocelyn; Lansang, Anjelica; Beyer, William; Kubicek, Katrina; Palinkas, Lawrence A

2014-12-01

Filipino Americans are the second largest immigrant population and second largest Asian ethnic group in the U.S. Disparities in youth behavioral health problems and the receipt of mental health services among Filipino youth have been documented previously. However, few studies have elicited perspectives from community stakeholders regarding how to prevent mental health disparities among Filipino youth. The purpose of the current study is to identify intervention strategies for implementing mental health prevention programs among Filipino youth. We conducted semi-structured interviews (n=33) with adolescents, caregivers, advocates, and providers and focus groups (n=18) with adolescents and caregivers. Interviews were audio taped and transcribed verbatim. Transcripts were analyzed using a methodology of "coding consensus, co-occurrence, and comparison" and was rooted in grounded theory. Four recommendations were identified when developing mental health prevention strategies among Filipino populations: address the intergenerational gap between Filipino parents and children, provide evidence-based parenting programs, collaborate with churches in order to overcome stigma associated with mental health, and address mental health needs of parents. Findings highlight the implementation of evidence-based preventive parenting programs in faith settings as a community-identified and culturally appropriate strategy to prevent Filipino youth behavioral health disparities.

An evaluation of factors which can affect the implementation of a health promotion programme under the Schools for Health in Europe framework.

PubMed

Bennett, Annemarie E; Cunningham, Cara; Johnston Molloy, Charlotte

2016-08-01

The Health Promoting Schools concept helps schools to promote health in a sustainable and long-term fashion. However, developing the capacity to promote health in this way can be challenging when a busy teaching curriculum must be fulfilled. This study aimed to identify factors which affect the acceptability of health promotion programmes to the everyday school environment. Semi-structured qualitative interviews were audio-taped with primary school teachers in one Irish county and transcribed verbatim. The resulting transcripts were analysed using content analysis. Thirty-one teachers were interviewed. The factors which may adversely affect the acceptability of health promotion programmes include the: attitude of teachers towards an additional extra-curricular workload; lack of confidence amongst teachers to lead health promotion; and different organisational cultures between schools. When health promotion programmes under the Health Promoting Schools concept are being implemented, it's important to consider: the readiness for change amongst teachers; the resources available to increase staff capacity to promote health; and the ability of a programme to adapt to the different organisational cultures between schools. Copyright © 2016 Elsevier Ltd. All rights reserved.

Korean American Parents’ Perceptions of Effective Parenting Strategies in the United States

PubMed Central

Kim, Eunjung; Hong, Seunghye; Rockett, Camille Mariko

2016-01-01

This study aimed to explore the perceptions of Korean American parents on effective parenting strategies taught in a standardized U.S. parenting program. Participants in the study were interviewed using semi-structured open-ended questions, and audio taped interview data were transcribed and analyzed using content analysis. Themes that emerged were: effective parenting strategies, impact of learning effective parenting strategies on parents, and learning effective parenting strategies: impact on children. Findings indicated that Korean American parents felt the program was based on Western parenting strategies but they were effective. They also believed the program strategies would be useful in regulating their emotions, increasing their abilities to be patient and consistent with their children, and helping them explore issues from their child’s perspective, all of which they believed improved their parenting self-efficacy and intimacy with their children. Additionally, parents reported that their children acquired more self-confidence, better self-expression, increased obedience and decreased misbehaviors, and increased emotion regulation and problem solving as a result of their participation in the program. These findings could contribute to develop an effective, culturally and linguistically relevant parenting program for Korean American parents. PMID:27188016

[Intermodal timing cues for audio-visual speech recognition].

PubMed

Hashimoto, Masahiro; Kumashiro, Masaharu

2004-06-01

The purpose of this study was to investigate the limitations of lip-reading advantages for Japanese young adults by desynchronizing visual and auditory information in speech. In the experiment, audio-visual speech stimuli were presented under the six test conditions: audio-alone, and audio-visually with either 0, 60, 120, 240 or 480 ms of audio delay. The stimuli were the video recordings of a face of a female Japanese speaking long and short Japanese sentences. The intelligibility of the audio-visual stimuli was measured as a function of audio delays in sixteen untrained young subjects. Speech intelligibility under the audio-delay condition of less than 120 ms was significantly better than that under the audio-alone condition. On the other hand, the delay of 120 ms corresponded to the mean mora duration measured for the audio stimuli. The results implied that audio delays of up to 120 ms would not disrupt lip-reading advantage, because visual and auditory information in speech seemed to be integrated on a syllabic time scale. Potential applications of this research include noisy workplace in which a worker must extract relevant speech from all the other competing noises.

How actions shape perception: learning action-outcome relations and predicting sensory outcomes promote audio-visual temporal binding

PubMed Central

Desantis, Andrea; Haggard, Patrick

2016-01-01

To maintain a temporally-unified representation of audio and visual features of objects in our environment, the brain recalibrates audio-visual simultaneity. This process allows adjustment for both differences in time of transmission and time for processing of audio and visual signals. In four experiments, we show that the cognitive processes for controlling instrumental actions also have strong influence on audio-visual recalibration. Participants learned that right and left hand button-presses each produced a specific audio-visual stimulus. Following one action the audio preceded the visual stimulus, while for the other action audio lagged vision. In a subsequent test phase, left and right button-press generated either the same audio-visual stimulus as learned initially, or the pair associated with the other action. We observed recalibration of simultaneity only for previously-learned audio-visual outcomes. Thus, learning an action-outcome relation promotes temporal grouping of the audio and visual events within the outcome pair, contributing to the creation of a temporally unified multisensory object. This suggests that learning action-outcome relations and the prediction of perceptual outcomes can provide an integrative temporal structure for our experiences of external events. PMID:27982063

How actions shape perception: learning action-outcome relations and predicting sensory outcomes promote audio-visual temporal binding.

PubMed

Desantis, Andrea; Haggard, Patrick

2016-12-16

To maintain a temporally-unified representation of audio and visual features of objects in our environment, the brain recalibrates audio-visual simultaneity. This process allows adjustment for both differences in time of transmission and time for processing of audio and visual signals. In four experiments, we show that the cognitive processes for controlling instrumental actions also have strong influence on audio-visual recalibration. Participants learned that right and left hand button-presses each produced a specific audio-visual stimulus. Following one action the audio preceded the visual stimulus, while for the other action audio lagged vision. In a subsequent test phase, left and right button-press generated either the same audio-visual stimulus as learned initially, or the pair associated with the other action. We observed recalibration of simultaneity only for previously-learned audio-visual outcomes. Thus, learning an action-outcome relation promotes temporal grouping of the audio and visual events within the outcome pair, contributing to the creation of a temporally unified multisensory object. This suggests that learning action-outcome relations and the prediction of perceptual outcomes can provide an integrative temporal structure for our experiences of external events.

A new method of measurement of tension on a moving magnetic tape

NASA Technical Reports Server (NTRS)

Kurtinaytis, A. K.; Lauzhinskas, Y. S.

1973-01-01

The possibility of no-contact measurement of the tension on a moving magnetic tape, assuming the tape is uniform, is discussed. A scheme for calculation of the natural frequency of transverse vibrations of magnetic tape is shown. Mathematical models are developed to show the relationships of the parameters. The method is applicable to the analysis of accurate tape feed mechanisms design.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Norsworthy, R.

A rating system was developed for several coating types used for underground pipeline systems. Consideration included soil stress, adhesion, surface preparation, cathodic protection (CP) shielding, CP requirements, handling and construction, repair, field joint system, bends and other components, and the application process. Polyethylene- and polyvinyl chloride-backed tapes, woven polyolefin geotextile fabric (WGF)-backed tapes, hot-applied tapes, petrolatum- and wax-based tapes, and shrink sleeves were evaluated. WGF-backed tapes had the highest rating.

Kinesio taping in young healthy subjects does not affect postural reflex reactions and anticipatory postural adjustments of the trunk: a pilot study.

PubMed

Voglar, Matej; Sarabon, Nejc

2014-09-01

Therapeutic Kinesio Taping method is used for treatment of various musculo-skeletal conditions. Kinesio Taping might have some small clinically important beneficial effects on range of motion and strength but findings about the effects on proprioception and muscle activation are inconsistent. The aim of this study was to test if Kinesio Taping influences anticipatory postural adjustments and postural reflex reactions. To test the hypothesis twelve healthy young participants were recruited in randomized, participants blinded, placebo controlled cross-over study. In the experimental condition the tape was applied over the paravertebral muscles and in placebo condition sham application of the tape was done transversally over the lumbar region. Timing of anticipatory postural adjustments to fast voluntary arms movement and postural reflex reactions to sudden loading over the hands were measured by means of superficial electromyography before and one hour after each tape application. Results showed no significant differences between Kinesio Taping and placebo taping conditions for any of the analyzed muscles in anticipatory postural adaptations (F1,11 < 0.23, p > 0.64, η2 < 0.04) or postural reflex reactions (F1,11 < 4.16, p > 0.07, η(2) < 0.49). Anticipatory postural adjustments of erector spinae and multifidus muscles were initiated significantly earlier after application of taping (regardless of technique) compared to pre-taping (F1,11 = 5.02, p = 0.046, η(2) = 0.31 and F1,11 = 6.18, p = 0.030, η(2) = 0.36 for erector spinae and multifidus, respectively). Taping application over lumbar region has potential beneficial effects on timing of anticipatory postural adjustments regardless of application technique but no effect on postural reflex reactions in young pain free participants. Further research in patients with low back pain would be encouraged. Key PointsApplication of Kinesio Taping does not affect postural reflex reactions in young healthy population.Earlier anticipatory postural adjustments were observed under both Kinesio Taping and placebo conditions.There were no significant differences between Kinesio Taping and placebo condition.

Failure and fatigue characteristics of adhesive athletic tape.

PubMed

Bragg, Richard W; Macmahon, John M; Overom, Erin K; Yerby, Scott A; Matheson, Gordon O; Carter, Dennis R; Andriacchi, Thomas P

2002-03-01

Athletic tape has been commonly reported to lose much of its structural support after 20 min of exercise. Although many studies have addressed the functional performance characteristics of athletic tape, its mechanical properties are poorly understood. This study examines the failure and fatigue properties of several commonly used athletic tapes. A Web-based survey of professional sports trainers was used to select the following three tapes for the study: Zonas (Johnson & Johnson), Leukotape (Beiersdorf), and Jaylastic (Jaybird & Mais). Using a hydraulic material testing system (MTS), eight samples of each tape were compared in three different mechanical tests: load-to-failure, fatigue testing under load control, and fatigue testing under displacement control. Differences in tape microstructure were used to interpret the results of the mechanical tests. Significant differences (P < 0.001) in failure load, elongation at failure, and stiffness were found from failure tests. Significant differences were also found (P < 0.001) in fatigue behavior under both modes of control. As a representative example, in one normalized displacement control fatigue test after 20 min of cycling, 21% (Zonas), 29% (Leukotape), and 57% (Jaylastic) of the mechanical support was lost. After cycling, all tapes loaded to failure showed increased stiffness (P < 0.001), indicating significant energy absorption during cycling. Observed differences in the tapes' microstructure were qualitatively consistent with the measured differences in their mechanical properties. In understanding the shortcomings of currently available tapes, the results of these tests can now be used as benchmarks with which to compare and develop future tape designs. Ultimately, these improved tapes should reduce ankle injuries among athletes.

Using standardised patients to measure physicians' practice: validation study using audio recordings

PubMed Central

Luck, Jeff; Peabody, John W

2002-01-01

Objective To assess the validity of standardised patients to measure the quality of physicians' practice. Design Validation study of standardised patients' assessments. Physicians saw unannounced standardised patients presenting with common outpatient conditions. The standardised patients covertly tape recorded their visit and completed a checklist of quality criteria immediately afterwards. Their assessments were compared against independent assessments of the recordings by a trained medical records abstractor. Setting Four general internal medicine primary care clinics in California. Participants 144 randomly selected consenting physicians. Main outcome measures Rates of agreement between the patients' assessments and independent assessment. Results 40 visits, one per standardised patient, were recorded. The overall rate of agreement between the standardised patients' checklists and the independent assessment of the audio transcripts was 91% (κ=0.81). Disaggregating the data by medical condition, site, level of physicians' training, and domain (stage of the consultation) gave similar rates of agreement. Sensitivity of the standardised patients' assessments was 95%, and specificity was 85%. The area under the receiver operator characteristic curve was 90%. Conclusions Standardised patients' assessments seem to be a valid measure of the quality of physicians' care for a variety of common medical conditions in actual outpatient settings. Properly trained standardised patients compare well with independent assessment of recordings of the consultations and may justify their use as a “gold standard” in comparing the quality of care across sites or evaluating data obtained from other sources, such as medical records and clinical vignettes. What is already known on this topicStandardised patients are valid and reliable reporters of physicians' practice in the medical education settingHowever, validating standardised patients' measurements of quality of care in actual primary practice is more difficult and has not been done in a prospective studyWhat this study addsReports of physicians' quality of care by unannounced standardised patients compare well with independent assessment of the consultations PMID:12351358

An adaptive management approach to controlling suburban deer

USGS Publications Warehouse

Nielson, C.K.; Porter, W.F.; Underwood, H.B.

1997-01-01

Distance sight-resight sampling has particular relevance to aerial surveys, in which height above ground and aircraft speed make the critical assumption of certain detection on the track-line unrealistic. Recent developments in distance sight-resight theory have left practical issues related to data collection as the major impediment to widespread use of distance sight-resight sampling in aerial surveys. We describe and evaluate a system to automatically log, store, and process data from distance sight-resight aerial surveys. The system has a primary digital system and a secondary audio system. The digital system comprises a sighting 'gun' and small keypad for each observer, a global positioning system (GPS) receiver, and an altimeter interface, all linked to a central laptop computer. The gun is used to record time and angle of declination from the horizon of sighted groups of animals as they pass the aircraft. The keypad is used to record information on species and group size. The altimeter interface records altitude from the aircraft's radar altimeter, and the GPS receiver provides location data at user-definable intervals. We wrote software to import data into a database and convert it into a form appropriate for distance sight-resight analyses. Perpendicular distance of sighted groups of animals from the flight path is calculated from altitude and angle of declination. Time, angle of declination, species, and group size of sightings by independent observers on the same side of the aircraft are used as criteria to classify single and duplicate sightings, allowing testing of the critical distance sampling assumption (g(0)=1) and estimation of g(0) if that assumption fails. An audio system comprising headphones for each observer and a 4-track tape recorder allows recording of data that are difficult to accommodate in the digital system and provides a backup to the digital system. We evaluated the system by conducting experimental surveys and reviewing results from actual surveys.

The psychological development of orphanage-reared infants: interventions with outcomes (Tehran).

PubMed

Hunt, J M; Mohandessi, K; Ghodssi, M; Akiyama, M

1976-11-01

This paper describes five successive interventions in the rearing of infants at an orphanage in Tehran, with their outcomes. The outcomes were assessed longitudinally. The first of the successive groups, here called "waves", numbered 15. These Ss constitute the controls. The only intervention consisted of examining the infants every other week during the first year and every fourth week thereafter with the ordinal, sensorimotor scales of Uzgiris and Hunt. The audio-visual intervention intended for the second wave of 10 infants was tape-recorded mother talk and music under the control of the infants and mobiles that the infants could activate. This plan was never adequately implemented because of inadequate supervision. The third wave of 10 infants got extra untutored human care. The fourth wave of 20 infants got the kind of audio-visual intervention originally intended for the second wave plus access to responsive inanimate materials. For the fifth wave, numbering 11, the infant-caretaker ratio was reduced to two or three to one and the caretakers were taught the Badger program supplemented with procedures to foster vocal imitation and semantic mastery of body parts, clothing, toys, and other objects and events regularly encountered. The results show that each successive wave, excepting the second, achieved the top steps of nearly all seven of the ordinal scales at mean ages younger than the preceding wave, and the fifth wave surpassed even home-reared American children from predominantly professional families in achieving the top steps on five of the seven scales. The findings show that infants need not advance along all branches simultaneously and that the kinds of experience encountered determine the branch along which advancement occurs. A number of theoretical implications are examined. Especially important is the idea that a dependable educational psychology for infancy and early childhood calls for much more knowledge than we now have of the kinds of experience that advance development along each of the various branches.

Research on resistance characteristics of YBCO tape under short-time DC large current impact

NASA Astrophysics Data System (ADS)

Zhang, Zhifeng; Yang, Jiabin; Qiu, Qingquan; Zhang, Guomin; Lin, Liangzhen

2017-06-01

Research of the resistance characteristics of YBCO tape under short-time DC large current impact is the foundation of the developing DC superconducting fault current limiter (SFCL) for voltage source converter-based high voltage direct current system (VSC-HVDC), which is one of the valid approaches to solve the problems of renewable energy integration. SFCL can limit DC short-circuit and enhance the interrupting capabilities of DC circuit breakers. In this paper, under short-time DC large current impacts, the resistance features of naked tape of YBCO tape are studied to find the resistance - temperature change rule and the maximum impact current. The influence of insulation for the resistance - temperature characteristics of YBCO tape is studied by comparison tests with naked tape and insulating tape in 77 K. The influence of operating temperature on the tape is also studied under subcooled liquid nitrogen condition. For the current impact security of YBCO tape, the critical current degradation and top temperature are analyzed and worked as judgment standards. The testing results is helpful for in developing SFCL in VSC-HVDC.

Effects of kinesio taping and hot packs on premenstrual syndrome in females.

PubMed

Choi, Jung-Hyun

2017-09-01

[Purpose] This study aimed to evaluate the effects of taping and hot packs on premenstrual syndrome, in an attempt to generate basic data for physical therapy intervention for premenstrual syndrome. [Subjects and Methods] Thirty-two females in their 20s with premenstrual syndrome were randomly assigned to a taping group (n=10), hot pack group (n=11), and taping with hot pack group (n=11). Premenstrual syndrome was assessed using the Menstrual Distress Questionnaire in each participant prior to intervention and was re-assessed after applying kinesio taping and/or hot pack from 10 days before the estimated date of menstruation until the first day of menstruation. [Results] Data revealed that the taping and taping with hot pack groups showed significantly reduced premenstrual syndrome following intervention. In terms of the differences in the Menstrual Distress Questionnaire total score among the groups, the taping with hot pack and hot pack groups showed a significant difference. [Conclusion] These findings indicate that kinesio taping is an easy, non-drug intervention for female college students with premenstrual syndrome.

Effects of kinesio taping and hot packs on premenstrual syndrome in females

PubMed Central

Choi, Jung-Hyun

2017-01-01

[Purpose] This study aimed to evaluate the effects of taping and hot packs on premenstrual syndrome, in an attempt to generate basic data for physical therapy intervention for premenstrual syndrome. [Subjects and Methods] Thirty-two females in their 20s with premenstrual syndrome were randomly assigned to a taping group (n=10), hot pack group (n=11), and taping with hot pack group (n=11). Premenstrual syndrome was assessed using the Menstrual Distress Questionnaire in each participant prior to intervention and was re-assessed after applying kinesio taping and/or hot pack from 10 days before the estimated date of menstruation until the first day of menstruation. [Results] Data revealed that the taping and taping with hot pack groups showed significantly reduced premenstrual syndrome following intervention. In terms of the differences in the Menstrual Distress Questionnaire total score among the groups, the taping with hot pack and hot pack groups showed a significant difference. [Conclusion] These findings indicate that kinesio taping is an easy, non-drug intervention for female college students with premenstrual syndrome. PMID:28931978

Analytical investigation in bending characteristic of twisted stacked-tape cable conductor

NASA Astrophysics Data System (ADS)

Takayasu, Makoto; Chiesa, Luisa

2015-12-01

An analytical model to evaluate bending strains of a twisted stack-tape cable (TSTC) conductor has been developed. Through a comparison with experimental results obtained for a soldered 32-tape YBCO TSTC conductor, it has been found that a Perfect-Slip Model (PSM) taking into account the slipping between tapes in a stacked-tape cable during bending gives much better estimation of the bending performance compared to a No-Slip Model (NSM). In the PSM case the tapes can slip so that the internal longitudinal axial strain can be released. The longitudinal strains of compression and tension regions along the tape are balanced in one twist-pitch and cancel out evenly in a long cable. Therefore, in a cable the strains due to bending can be minimized. This is an important advantage of a TSTC conductor. The effect of the cable diameter size on the bending strain is also expected to be minor, and all tapes composing a TSTC conductor have the same strain response under bending, therefore the cable critical current can be characterized from a single tape behaviour.

The power of digital audio in interactive instruction: An unexploited medium

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pratt, J.; Trainor, M.

1989-01-01

Widespread use of audio in computer-based training (CBT) occurred with the advent of the interactive videodisc technology. This paper discusses the alternative of digital audio, which, unlike videodisc audio, enables one to rapidly revise the audio used in the CBT and which may be used in nonvideo CBT applications as well. We also discuss techniques used in audio script writing, editing, and production. Results from evaluations indicate a high degree of user satisfaction. 4 refs.

47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Message (EOM) codes using the EAS Protocol. The Attention Signal must precede any emergency audio message... audio messages. No Attention Signal is required for EAS messages that do not contain audio programming... EAS messages in the main audio channel. All DAB stations shall also transmit EAS messages on all audio...

47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Message (EOM) codes using the EAS Protocol. The Attention Signal must precede any emergency audio message... audio messages. No Attention Signal is required for EAS messages that do not contain audio programming... EAS messages in the main audio channel. All DAB stations shall also transmit EAS messages on all audio...

47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Message (EOM) codes using the EAS Protocol. The Attention Signal must precede any emergency audio message... audio messages. No Attention Signal is required for EAS messages that do not contain audio programming... EAS messages in the main audio channel. All DAB stations shall also transmit EAS messages on all audio...

Communicative Competence in Audio Classrooms: A Position Paper for the CADE 1991 Conference.

ERIC Educational Resources Information Center

Burge, Liz

Classroom practitioners need to move their attention away from the technological and logistical competencies required for audio conferencing (AC) to the required communicative competencies in order to advance their skills in handling the psychodynamics of audio virtual classrooms which include audio alone and audio with graphics. While the…

The Audio Description as a Physics Teaching Tool

ERIC Educational Resources Information Center

Cozendey, Sabrina; Costa, Maria da Piedade

2016-01-01

This study analyses the use of audio description in teaching physics concepts, aiming to determine the variables that influence the understanding of the concept. One education resource was audio described. For make the audio description the screen was freezing. The video with and without audio description should be presented to students, so that…

Generation and physical characteristics of the LANDSAT-1, -2 and -3 MSS computer compatible tapes

NASA Technical Reports Server (NTRS)

Thomas, V. L.

1977-01-01

The generation and format of the LANDSAT 1, 2, and 3 system corrected multispectral scanner computer compatible tapes are discussed. Included in the discussion are the spacecraft sensors, scene characteristics, the transmission of data, and the conversion of the data to computer compatible tapes. Also included in the discussion are geometric and radiometric corrections, tape formats, and the physical characteristics of the tape.

EROS to universal tape conversion processor

NASA Technical Reports Server (NTRS)

Obrien, S. O. (Principal Investigator)

1980-01-01

The function of the EROS processor is to allow a user to select a specific area from a full frame LANDSAT image which is written on tape in the EROS format. The area of interest is read from the EROS formatted tape and converted to the JSC Universal format and written onto another tape. This tape can then be read by the IMDACS processing system and normal analysis can be performed.

Generation and physical characteristics of the Landsat 1 and 2 MSS computer compatible tapes

NASA Technical Reports Server (NTRS)

Thomas, V. L.

1975-01-01

The generation and format is discussed of the Landsat 1 and 2 system corrected multispectral scanner computer compatible tapes. Included in the discussion are the spacecraft sensors, scene characteristics, the transmission of data, and the conversion of the data to computer compatible tapes at the NASA Data Processing Facility. Geometric and radiometric corrections, tape formats, and the physical characteristics of the tape are also described.

Magnetic tape user guide

NASA Technical Reports Server (NTRS)

Evans, A. B.; Lee, L. L.

1985-01-01

This User Guide provides a general introduction to the structure, use, and handling of magnetic tapes at Langley Research Center (LaRC). The topics covered are tape terminology, physical characteristics, error prevention and detection, and creating, using, and maintaining tapes. Supplementary documentation is referenced where it might be helpful. The documentation is included for the tape utility programs, BLOCK, UNBLOCK, and TAPEDMP, which are available at the Central Scientific Computing Complex at LaRC.

Integration of altitude and airspeed information into a primary flight display via moving-tape formats

NASA Technical Reports Server (NTRS)

Abbott, Terence S.; Steinmetz, George G.

1987-01-01

A ground-based aircraft simulation study was conducted to determine the effect on pilot performance of replacing the electromechanical altimeter and airspeed indicators with electronically generated representations integrated into the primary flight display via moving-tape (linear moving scale) formats. Several key factors relating to moving-tape formats were examined during the study: tape centering, secondary (trend) information, and tape orientation. The factor of centering refers to whether the tape was centered about the actual airspeed or altitude or about some defined reference value. Tape orientation refers to whether the values represented are arranged in either descending or ascending order. Six pilots participated in this study, with each subject performing 18 runs along a single, known flight profile. Subjective results indicated that the moving-tape formats were generally better than that of the conventional instruments. They also indicated that an actual-centered fixed pointer was preferred to a reference-centered pointer. Performance data for a visual secondary task showed that formats not containing trend information produced better performance; however, no difference was noted in airspeed tracking or altitude tracking performance. Regarding tape orientation, subjective comments indicated that there was lower work load and better performance when the airspeed tape had the high numbers at the top.

Tools for applying lead tape to flat conductor cabling for chemical stripping

NASA Technical Reports Server (NTRS)

Angele, W.

1969-01-01

Two tools facilitate chemical stripping of insulation on flat conductor cabling. A tape pressing tool and a taping fixture apply adhesive lead tape with the proper amount of pressure to protect the remaining insulation from the chemical stripping solution.

Compilation of fatigue, fatigue-crack propagation, and fracture data for 2024 and 7075 aluminum, Ti-6Al-4V titanium, and 300M steel. Volume 1: Description of data and data storage on magnetic tape. Volume 2: Data tape (7-track magnetic tape)

NASA Technical Reports Server (NTRS)

Rice, R. C.; Reynolds, J. L.

1976-01-01

Fatigue, fatigue-crack-propagation, and fracture data compiled and stored on magnetic tape are documented. Data for 202 and 7075 aluminum alloys, Ti-6Al-4V titanium alloy, and 300M steel are included in the compilation. Approximately 4,500 fatigue, 6,500 fatigue-crack-propagation, and 1,500 fracture data points are stored on magnetic tape. Descriptions of the data, an index to the data on the magnetic tape, information on data storage format on the tape, a listing of all data source references, and abstracts of other pertinent test information from each data source reference are included.

Audio-Visual Temporal Recalibration Can be Constrained by Content Cues Regardless of Spatial Overlap.

PubMed

Roseboom, Warrick; Kawabe, Takahiro; Nishida, Shin'ya

2013-01-01

It has now been well established that the point of subjective synchrony for audio and visual events can be shifted following exposure to asynchronous audio-visual presentations, an effect often referred to as temporal recalibration. Recently it was further demonstrated that it is possible to concurrently maintain two such recalibrated estimates of audio-visual temporal synchrony. However, it remains unclear precisely what defines a given audio-visual pair such that it is possible to maintain a temporal relationship distinct from other pairs. It has been suggested that spatial separation of the different audio-visual pairs is necessary to achieve multiple distinct audio-visual synchrony estimates. Here we investigated if this is necessarily true. Specifically, we examined whether it is possible to obtain two distinct temporal recalibrations for stimuli that differed only in featural content. Using both complex (audio visual speech; see Experiment 1) and simple stimuli (high and low pitch audio matched with either vertically or horizontally oriented Gabors; see Experiment 2) we found concurrent, and opposite, recalibrations despite there being no spatial difference in presentation location at any point throughout the experiment. This result supports the notion that the content of an audio-visual pair alone can be used to constrain distinct audio-visual synchrony estimates regardless of spatial overlap.

Audio-Visual Temporal Recalibration Can be Constrained by Content Cues Regardless of Spatial Overlap

PubMed Central

Roseboom, Warrick; Kawabe, Takahiro; Nishida, Shin’Ya

2013-01-01

It has now been well established that the point of subjective synchrony for audio and visual events can be shifted following exposure to asynchronous audio-visual presentations, an effect often referred to as temporal recalibration. Recently it was further demonstrated that it is possible to concurrently maintain two such recalibrated estimates of audio-visual temporal synchrony. However, it remains unclear precisely what defines a given audio-visual pair such that it is possible to maintain a temporal relationship distinct from other pairs. It has been suggested that spatial separation of the different audio-visual pairs is necessary to achieve multiple distinct audio-visual synchrony estimates. Here we investigated if this is necessarily true. Specifically, we examined whether it is possible to obtain two distinct temporal recalibrations for stimuli that differed only in featural content. Using both complex (audio visual speech; see Experiment 1) and simple stimuli (high and low pitch audio matched with either vertically or horizontally oriented Gabors; see Experiment 2) we found concurrent, and opposite, recalibrations despite there being no spatial difference in presentation location at any point throughout the experiment. This result supports the notion that the content of an audio-visual pair alone can be used to constrain distinct audio-visual synchrony estimates regardless of spatial overlap. PMID:23658549

Effects of Corrective Taping on Balance and Gait in Patients With Hallux Valgus.

PubMed

Gur, Gozde; Ozkal, Ozden; Dilek, Burcu; Aksoy, Songul; Bek, Nilgun; Yakut, Yavuz

2017-05-01

Taping is an effective temporary therapy for improving hallux valgus (HV) in adults. Although HV has been demonstrated to impair postural balance, there is a lack of information about how corrective taping affects balance and gait patterns in adults with HV deformity. Eighteen middle-aged female patients (average age, 53.5 years) with HV were included. Corrective tape was applied to correct HV angulation. A series of balance and gait stability tests were performed before applying tape and 1 hour after the tape was applied with a Balance Master computerized posturography device. The study involved the following tests: modified clinical test of sensory interaction and balance (mCTSIB), unilateral stance (US), limit of stability (LoS), step up/over (SUO), and walk across (WA) tests. No significant difference was found between the no-tape and taped condition in the static balance mCTSIB and US tests ( P > .05). The taping intervention resulted in significant improvement in the dynamic balance measures for the LoS test's backward reaction time and left maximum excursion ( P < .05), a significantly higher impact index bilaterally in the SUO assessment ( P < .05), and an increase in step width mean and variability in the WA test ( P < .05). Taping for correcting HV angulation had negative acute effects on dynamic balance in the SUO and WA tests and positive effects in the LoS test. Corrective taping, although a form of conservative treatment for hallux valgus, has been insufficiently studied in terms of effects on balance. Our results show that taping, as an acute effect, may impair balance in middle-aged adults when walking or ascending and descending stairs.

47 CFR 73.322 - FM stereophonic sound transmission standards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... transmission, modulation of the carrier by audio components within the baseband range of 50 Hz to 15 kHz shall... the carrier by audio components within the audio baseband range of 23 kHz to 99 kHz shall not exceed... method described in (a), must limit the modulation of the carrier by audio components within the audio...

47 CFR 73.322 - FM stereophonic sound transmission standards.

Code of Federal Regulations, 2013 CFR

2013-10-01

... transmission, modulation of the carrier by audio components within the baseband range of 50 Hz to 15 kHz shall... the carrier by audio components within the audio baseband range of 23 kHz to 99 kHz shall not exceed... method described in (a), must limit the modulation of the carrier by audio components within the audio...

47 CFR 73.322 - FM stereophonic sound transmission standards.

Code of Federal Regulations, 2011 CFR

2011-10-01

... transmission, modulation of the carrier by audio components within the baseband range of 50 Hz to 15 kHz shall... the carrier by audio components within the audio baseband range of 23 kHz to 99 kHz shall not exceed... method described in (a), must limit the modulation of the carrier by audio components within the audio...

47 CFR 73.322 - FM stereophonic sound transmission standards.

Code of Federal Regulations, 2012 CFR

2012-10-01

... transmission, modulation of the carrier by audio components within the baseband range of 50 Hz to 15 kHz shall... the carrier by audio components within the audio baseband range of 23 kHz to 99 kHz shall not exceed... method described in (a), must limit the modulation of the carrier by audio components within the audio...

Editing of EIA coded, numerically controlled, machine tool tapes

NASA Technical Reports Server (NTRS)

Weiner, J. M.

1975-01-01

Editing of numerically controlled (N/C) machine tool tapes (8-level paper tape) using an interactive graphic display processor is described. A rapid technique required for correcting production errors in N/C tapes was developed using the interactive text editor on the IMLAC PDS-ID graphic display system and two special programs resident on disk. The correction technique and special programs for processing N/C tapes coded to EIA specifications are discussed.

Effect of Tape Burnishing and Drive Use on Head Wear in Rotary Tape Drives

NASA Astrophysics Data System (ADS)

Bhushan, Bharat; Anderson, Reid M.; Koinkar, Vilas N.

Three types of 12.7-mm wide metal particle tapes were studied. One of the tapes was calendered, whereas the other two tapes were additionally burnished one or two times using a proprietary process. Each type of tape was studied after 100 passes in the BetaCam SP drive and also in the virgin (0 pass) state. It was reported that in the case of the unburnished tape, head wear was high in the first pass and decreased during use. However, head wear for the double burnished tape was low for the first pass and increased during use. Whereas in the single burnished tape, head wear was low in the first pass and remained low. The objective of this study is to understand the mechanisms for loss and growth of head wear by correlating the surface characteristics of the tapes to head wear rate and to determine the changes in the surface characteristics occurring from 0 to 100 passes in the drive. It was found that summit density, mean and rms summit height, and mean and rms summit curvature correlate well to the head wear data. During manufacture and use in the drive, as the summit density, mean and rms summit height, and mean and rms summit curvature decrease, the head wear rate decreases. The mechanism for head wear is the initial ploughing of dense, sharp and high tape asperities into the surface of the head material resulting in a high head wear rate and a high coefficient of friction. Double burnishing during manufacturing removes high asperities, thus making the tape very smooth and possibly results in high adhesion and head wear growth with use. Chemical changes of the tape surface during double burnishing (not part of this study) also may be responsible for head wear growth during use.

The Repack Challenge

NASA Astrophysics Data System (ADS)

Kruse, Daniele Francesco

2014-06-01

Physics data stored in CERN tapes is quickly reaching the 100 PB milestone. Tape is an ever-changing technology that is still following Moore's law in terms of capacity. This means we can store every year more and more data in the same amount of tapes. However this doesn't come for free: the first obvious cost is the new higher capacity media. The second less known cost is related to moving the data from the old tapes to the new ones. This activity is what we call repack. Repack is vital for any large tape user: without it, one would have to buy more tape libraries and more floor space and, eventually, data on old non supported tapes would become unreadable and be lost forever. In this paper we describe the challenge of repacking 115 PB before LHC data taking starts in the beginning of 2015. This process will have to run concurrently with the existing experiment tape activities, and therefore needs to be as transparent as possible for users. Making sure that this works out seamlessly implies careful planning of the resources and the various policies for sharing them fairly and conveniently. To tackle this problem we need to fully exploit the speed and throughput of our modern tape drives. This involves proper dimensioning and configuration of the disk arrays and all the links between them and the tape servers, i.e the machines responsible for managing the tape drives. It is also equally important to provide tools to improve the efficiency with which we use our tape libraries. The new repack setup we deployed has on average increased tape drive throughput by 80%, allowing them to perform closer to their design specifications. This improvement in turn means a 48% decrease in the number of drives needed to achieve the required throughput to complete the full repack on time.

Video content parsing based on combined audio and visual information

NASA Astrophysics Data System (ADS)

Zhang, Tong; Kuo, C.-C. Jay

1999-08-01

While previous research on audiovisual data segmentation and indexing primarily focuses on the pictorial part, significant clues contained in the accompanying audio flow are often ignored. A fully functional system for video content parsing can be achieved more successfully through a proper combination of audio and visual information. By investigating the data structure of different video types, we present tools for both audio and visual content analysis and a scheme for video segmentation and annotation in this research. In the proposed system, video data are segmented into audio scenes and visual shots by detecting abrupt changes in audio and visual features, respectively. Then, the audio scene is categorized and indexed as one of the basic audio types while a visual shot is presented by keyframes and associate image features. An index table is then generated automatically for each video clip based on the integration of outputs from audio and visual analysis. It is shown that the proposed system provides satisfying video indexing results.

Tape reading fixture

NASA Technical Reports Server (NTRS)

1969-01-01

Commercially available roller type desk pad provides an efficient and orderly manner of handling rolled paper tapes for proofreading. The fixture, which is modified to accept Flex-O-Writer or similar tapes and roll them in either direction, reduces the chance of damaging or soiling the tapes through repeated handling.

Micro-Teaching Tapes in Anatomy and Physiology.

ERIC Educational Resources Information Center

Stencel, John E.

1981-01-01

Outlines the development and use of micro-teaching tapes as a means of supplemental instruction for college anatomy and physiology classes. Tapes include brief explanations of difficult concepts taken from lectures as students listen to cassette tapes and fill in blanks, or answer questions. (DS)

Burnout Test of First- and Second-Generation HTS Tapes in Liquid-Nitrogen Bath Cooling

NASA Astrophysics Data System (ADS)

Young, M. A.; Demko, J. A.; Duckworth, R. C.; Lue, J. W.; Gouge, M. J.; Pace, M. O.

2004-06-01

A series of BSCCO-2223 and YBCO tapes were subjected to burnout tests in a liquid-nitrogen bath to observe operational stability limits when different layers of dielectric tape are added to the sample surface. In this study, the BSCCO tapes were composed of a silver/alloy sheath with nickel/copper plating, while the YBCO tapes had a 50-μm layer of copper attached to the silver surface. After attaching the tapes to a thermally insulated G-10 holder, the stability of the tapes was found by applying current greater than the critical current and holding it constant for up to 1 min. If the sample voltage increased rapidly during this period, the tape was considered unstable at this current. This was repeated at different layers of Cryoflex™, and the results were compared to a numerical simulation of the energy balance equation. This simulation was also utilized to investigate the effect of the layers on the stability limit and estimate the thermal conductivity of the Cryoflex™.

Feasibility model of a high reliability five-year tape transport, volume 2

NASA Technical Reports Server (NTRS)

Eshleman, R. L.; Meyers, A. P.; Davidson, W. A.; Gortowski, R. C.; Anderson, M. E.

1973-01-01

Analysis of the design features of the modularized tape transport renders a life expectancy in excess of five years. Tests performed on the tape transport were directed toward determining its performance capability. These tests revealed that the tape jitter and skew are in the range achieved by high quality digital tape transports. Guidance of the tape in the lateral sense by the use of the two hybrid crowned rollers proved to be excellent. Tracking was maintained within less than one thousandth inch (approximately 2 micrometers). The guidance capability demonstrated makes possible the achievement of the performance objective of 7.2 x 10 to the 9th power storage capability employing 1500 ft. of one inch wide tape with a packing density of 5,000 bits per inch per track on 80 tracks. Also, the machine showed excellent characteristics operating over a wide range of tape speeds. The basic design concept lends itself to growth and adaptation to a wide range of recorder requirements.

Kinesiology tape mediates soccer-simulated and local peroneal fatigue in soccer players.

PubMed

Farquharson, Claire; Greig, Matt

2017-01-01

To investigate the efficacy of kinesiology taping in mediating the influence of fatigue on ankle sprain risk, 12 male soccer players completed single-leg dynamic balance trials pre- and post-exercise (soccer-specific protocol, isokinetic ankle inversion/eversion protocol) in each of three counter-balanced taping conditions (no tape, zinc oxide tape ZO, kinesiology tape KT). Balance was quantified as the overall stability index (OSI) and directional stability indices of platform deflection. Soccer-specific fatigue only increased OSI in the no tape condition (p = 0.03), with ZO and KT trials negating a fatigue affect. Localized fatigue increased OSI in the no tape (p = 0.01) and ZO (p = 0.05) trials, with no increase in the KT trial. A similar pattern was observed in medio-lateral and anterio-posterior balance indices. KT mediates soccer-simulated and local peroneal fatigue, with practical implications for epidemiological observations of increased injury risk during the latter stages of match play.

COMPUTER DATA PROCESSING SYSTEM. PROJECT ROVER, 1962

DOE Office of Scientific and Technical Information (OSTI.GOV)

Narin, F.

ABS>A system was created for processing large volumes of data from Project ROVER tests at the Nevada Test Site. The data are compiled as analog, frequency modulated tape, which is translated in a Packard-Bell Tape-to-Tape converter into a binary coded decimal (BCD) IBM 7090 computer input tape. This input tape, tape A5, is processed on the 7090 by the RDH-D FORTRAN-II code and its 20 FAP and FORTRAN subroutines. Outputs from the 7090 run are tapes A3, which is a BCD tape used for listing on the IBM 1401 input-output computer, tape B5 which is a binary tape used asmore » input to a Stromberg-Carlson 40/20 cathode ray tube (CRT) plotter, and tape B6 which is a binary tape used for permanent data storage and input to specialized subcodes. The information on tape B5 commands the 40/20 to write grids, data points, and other information on the face of a CRT; the information on the CRT is photographed on 35 mm film which is subsequently developed; full-size (10" x 10") plots are made from the 35 mm film on a Xerox 1824 printer. The 7090 processes a data channel in approximately 4 seconds plus 4 seconds per plot to be made on the 40/20 for that channel. Up to 4500 data and calibration points on any one channel may be processed in one pass of the RDH-D code. This system has been used to produce more than 100,000 prints on the 1824 printer from more than 10,000 different 40/20 plots. At 00 per minute of 7090 time, it costs 60 to process a typical, 3-plot data channel on the 7090; each print on the 1824 costs between 5 and 10 cents including rental, supplies, and operator time. All automatic computer stops in the codes and subroutines are accompanied by on-line instructions to the operator. Extensive redundancy checking is incorporated in the FAP tape handling subroutines. (auth)« less

Comparing Audio and Video Data for Rating Communication

PubMed Central

Williams, Kristine; Herman, Ruth; Bontempo, Daniel

2013-01-01

Video recording has become increasingly popular in nursing research, adding rich nonverbal, contextual, and behavioral information. However, benefits of video over audio data have not been well established. We compared communication ratings of audio versus video data using the Emotional Tone Rating Scale. Twenty raters watched video clips of nursing care and rated staff communication on 12 descriptors that reflect dimensions of person-centered and controlling communication. Another group rated audio-only versions of the same clips. Interrater consistency was high within each group with ICC (2,1) for audio = .91, and video = .94. Interrater consistency for both groups combined was also high with ICC (2,1) for audio and video = .95. Communication ratings using audio and video data were highly correlated. The value of video being superior to audio recorded data should be evaluated in designing studies evaluating nursing care. PMID:23579475

ICI optical data storage tape

NASA Technical Reports Server (NTRS)

Mclean, Robert A.; Duffy, Joseph F.

1991-01-01

Optical data storage tape is now a commercial reality. The world's first successful development of a digital optical tape system is complete. This is based on the Creo 1003 optical tape recorder with ICI 1012 write-once optical tape media. Several other optical tape drive development programs are underway, including one using the IBM 3480 style cartridge at LaserTape Systems. In order to understand the significance and potential of this step change in recording technology, it is useful to review the historical progress of optical storage. This has been slow to encroach on magnetic storage, and has not made any serious dent on the world's mountains of paper and microfilm. Some of the reasons for this are the long time needed for applications developers, systems integrators, and end users to take advantage of the potential storage capacity; access time and data transfer rate have traditionally been too slow for high-performance applications; and optical disk media has been expensive compared with magnetic tape. ICI's strategy in response to these concerns was to concentrate its efforts on flexible optical media; in particular optical tape. The manufacturing achievements, media characteristics, and media lifetime of optical media are discussed.

40 CFR 63.703 - Standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Standards for Magnetic Tape Manufacturing Operations § 63.703 Standards. (a) Each owner or operator of any... magnetic tape manufacturing operation as the values for the potential to emit HAP from the magnetic tape manufacturing operation. (2) The limits on the amount of HAP utilized in the magnetic tape manufacturing...

Rapid prototyping of microfluidic systems using a PDMS/polymer tape composite.

PubMed

Kim, Jungkyu; Surapaneni, Rajesh; Gale, Bruce K

2009-05-07

Rapid prototyping of microfluidic systems using a combination of double-sided tape and PDMS (polydimethylsiloxane) is introduced. PDMS is typically difficult to bond using adhesive tapes due to its hydrophobic nature and low surface energy. For this reason, PDMS is not compatible with the xurography method, which uses a knife plotter and various adhesive coated polymer tapes. To solve these problems, a PDMS/tape composite was developed and demonstrated in microfluidic applications. The PDMS/tape composite was created by spinning it to make a thin layer of PDMS over double-sided tape. Then the PDMS/tape composite was patterned to create channels using xurography, and bonded to a PDMS slab. After removing the backing paper from the tape, a complete microfluidic system could be created by placing the construct onto nearly any substrate; including glass, plastic or metal-coated glass/silicon substrates. The bond strength was shown to be sufficient for the pressures that occur in typical microfluidic channels used for chemical or biological analysis. This method was demonstrated in three applications: standard microfluidic channels and reactors, a microfluidic system with an integrated membrane, and an electrochemical biosensor. The PDMS/tape composite rapid prototyping technique provides a fast and cost effective fabrication method and can provide easy integration of microfluidic channels with sensors and other components without the need for a cleanroom facility.

A pilot study of the effect of Kinesiology tape on knee proprioception after physical activity in healthy women.

PubMed

Hosp, Simona; Bottoni, Giuliamarta; Heinrich, Dieter; Kofler, Philipp; Hasler, Michael; Nachbauer, Werner

2015-11-01

Kinesiology tape has gained significant popularity in recent years and is widely used as an adjunct for treatment and prevention of musculoskeletal injuries. However, evidence regarding its influence on knee proprioception is scarce. The purpose of this study was to evaluate the effect of Kinesiology tape on knee proprioception after physical activity in healthy women. It was hypothesized that Kinesiology tape enhances knee proprioception. Longitudinal analysis, pretest-posttest design. Twelve young women with healthy knees were tested for knee proprioception without the use of Kinesiology tape and wearing Kinesiology tape at the knee. The joint position sense was measured at the start and after a 30-min uphill walking protocol on a treadmill. Outcome was the knee angle deviation. No significant difference of proprioceptive performance between the application with Kinesiology tape and without Kinesiology tape was found after uphill walking (p > 0.05). However, when the participants' results for knee angle deviation were graded into good (< 6.1°) and poor ( > 6.1°), Kinesiology tape significantly enhanced those with poor proprioceptive ability after uphill walking, compared to the untaped knee (p = 0.002). This study has shown that the application of Kinesiology tape did not improve knee proprioception in a group of healthy young women. However, it also has demonstrated that Kinesiology tape provided significant proprioceptive enhancement at the knee joint after uphill walking in healthy women with poor proprioceptive ability. This may support its use in sports medicine for preventing knee injuries. Copyright © 2014 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Ankle taping does not impair performance in jump or balance tests.

PubMed

Abián-Vicén, Javier; Alegre, Luis M; Fernández-Rodríguez, J Manuel; Lara, Amador J; Meana, Marta; Aguado, Xavier

2008-01-01

This study aimed to investigate the influence of prophylactic ankle taping on two balance tests (static and dynamic balance) and one jump test, in the push off and the landing phase. Fifteen active young subjects (age: 21.0 ± 4.4 years) without previous ankle injuries volunteered for the study. Each participant performed three tests in two different situations: with taping and without taping. The tests were a counter movement jump, static balance, and a dynamic posturography test. The tests and conditions were randomly performed. The path of the center of pressures was measured in the balance tests, and the vertical ground reaction forces were recorded during the push-off and landing phases of the counter movement jump. Ankle taping had no influence on balance performance or in the push off phase of the jump. However, the second peak vertical force value during the landing phase of the jump was 12% greater with ankle taping (0.66 BW, 95% CI -0.64 to 1.96). The use of prophylactic ankle taping had no influence on the balance or jump performance of healthy young subjects. In contrast, the taped ankle increased the second peak vertical force value, which could be related to a greater risk of injury produced by the accumulation of repeated impacts in sports where jumps are frequently performed. Key pointsAnkle taping has no influence on balance performance.Ankle taping does not impair performance during the push-off phase of the jump.Ankle taping could increase the risk of injury during landings by increasing peak forces.

Ankle Taping Does Not Impair Performance in Jump or Balance Tests

PubMed Central

Abián-Vicén, Javier; Alegre, Luis M.; Fernández-Rodríguez, J. Manuel; Lara, Amador J.; Meana, Marta; Aguado, Xavier

2008-01-01

This study aimed to investigate the influence of prophylactic ankle taping on two balance tests (static and dynamic balance) and one jump test, in the push off and the landing phase. Fifteen active young subjects (age: 21.0 ± 4.4 years) without previous ankle injuries volunteered for the study. Each participant performed three tests in two different situations: with taping and without taping. The tests were a counter movement jump, static balance, and a dynamic posturography test. The tests and conditions were randomly performed. The path of the center of pressures was measured in the balance tests, and the vertical ground reaction forces were recorded during the push-off and landing phases of the counter movement jump. Ankle taping had no influence on balance performance or in the push off phase of the jump. However, the second peak vertical force value during the landing phase of the jump was 12% greater with ankle taping (0.66 BW, 95% CI -0.64 to 1.96). The use of prophylactic ankle taping had no influence on the balance or jump performance of healthy young subjects. In contrast, the taped ankle increased the second peak vertical force value, which could be related to a greater risk of injury produced by the accumulation of repeated impacts in sports where jumps are frequently performed. Key pointsAnkle taping has no influence on balance performance.Ankle taping does not impair performance during the push-off phase of the jump.Ankle taping could increase the risk of injury during landings by increasing peak forces. PMID:24149902

Krytox Lubrication Tape Study. [fluorinated lubricating oil for video tape recorders

NASA Technical Reports Server (NTRS)

Lee, F.

1978-01-01

The use of Krytox, a fluorinated oil, as a tape surface lubricant was studied for a wideband video tape recorder. In spite of the 5 to 1 head wear reduction credited to the surface lubricant, the resultant head life fell short of the 1500 hour goal.

48 CFR 908.7116 - Electronic data processing tape.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Electronic data processing... Electronic data processing tape. (a) Acquisitions of electronic data processing tape by DOE offices shall be in accordance with FPMR 41 CFR 101-26.508. (b) Acquisitions of electronic data processing tape by...

48 CFR 908.7116 - Electronic data processing tape.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Electronic data processing... Electronic data processing tape. (a) Acquisitions of electronic data processing tape by DOE offices shall be in accordance with FPMR 41 CFR 101-26.508. (b) Acquisitions of electronic data processing tape by...

48 CFR 908.7116 - Electronic data processing tape.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Electronic data processing... Electronic data processing tape. (a) Acquisitions of electronic data processing tape by DOE offices shall be in accordance with FPMR 41 CFR 101-26.508. (b) Acquisitions of electronic data processing tape by...

48 CFR 908.7116 - Electronic data processing tape.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Electronic data processing... Electronic data processing tape. (a) Acquisitions of electronic data processing tape by DOE offices shall be in accordance with FPMR 41 CFR 101-26.508. (b) Acquisitions of electronic data processing tape by...

48 CFR 908.7116 - Electronic data processing tape.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Electronic data processing... Electronic data processing tape. (a) Acquisitions of electronic data processing tape by DOE offices shall be in accordance with FPMR 41 CFR 101-26.508. (b) Acquisitions of electronic data processing tape by...

75 FR 14628 - Pressure Sensitive Plastic Tape From Italy; Determination

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-26

... Plastic Tape From Italy; Determination On the basis of the record \\1\\ developed in the subject five-year... pressure sensitive plastic tape from Italy would be likely to lead to continuation or recurrence of... Publication 4128 (March 2010), entitled Pressure Sensitive Plastic Tape from Italy: Investigation No. AA1921...

Predicting the Overall Spatial Quality of Automotive Audio Systems

NASA Astrophysics Data System (ADS)

Koya, Daisuke

The spatial quality of automotive audio systems is often compromised due to their unideal listening environments. Automotive audio systems need to be developed quickly due to industry demands. A suitable perceptual model could evaluate the spatial quality of automotive audio systems with similar reliability to formal listening tests but take less time. Such a model is developed in this research project by adapting an existing model of spatial quality for automotive audio use. The requirements for the adaptation were investigated in a literature review. A perceptual model called QESTRAL was reviewed, which predicts the overall spatial quality of domestic multichannel audio systems. It was determined that automotive audio systems are likely to be impaired in terms of the spatial attributes that were not considered in developing the QESTRAL model, but metrics are available that might predict these attributes. To establish whether the QESTRAL model in its current form can accurately predict the overall spatial quality of automotive audio systems, MUSHRA listening tests using headphone auralisation with head tracking were conducted to collect results to be compared against predictions by the model. Based on guideline criteria, the model in its current form could not accurately predict the overall spatial quality of automotive audio systems. To improve prediction performance, the QESTRAL model was recalibrated and modified using existing metrics of the model, those that were proposed from the literature review, and newly developed metrics. The most important metrics for predicting the overall spatial quality of automotive audio systems included those that were interaural cross-correlation (IACC) based, relate to localisation of the frontal audio scene, and account for the perceived scene width in front of the listener. Modifying the model for automotive audio systems did not invalidate its use for domestic audio systems. The resulting model predicts the overall spatial quality of 2- and 5-channel automotive audio systems with a cross-validation performance of R. 2 = 0.85 and root-mean-squareerror (RMSE) = 11.03%.

Exploring the Implementation of Steganography Protocols on Quantum Audio Signals

NASA Astrophysics Data System (ADS)

Chen, Kehan; Yan, Fei; Iliyasu, Abdullah M.; Zhao, Jianping

2018-02-01

Two quantum audio steganography (QAS) protocols are proposed, each of which manipulates or modifies the least significant qubit (LSQb) of the host quantum audio signal that is encoded as an FRQA (flexible representation of quantum audio) audio content. The first protocol (i.e. the conventional LSQb QAS protocol or simply the cLSQ stego protocol) is built on the exchanges between qubits encoding the quantum audio message and the LSQb of the amplitude information in the host quantum audio samples. In the second protocol, the embedding procedure to realize it implants information from a quantum audio message deep into the constraint-imposed most significant qubit (MSQb) of the host quantum audio samples, we refer to it as the pseudo MSQb QAS protocol or simply the pMSQ stego protocol. The cLSQ stego protocol is designed to guarantee high imperceptibility between the host quantum audio and its stego version, whereas the pMSQ stego protocol ensures that the resulting stego quantum audio signal is better immune to illicit tampering and copyright violations (a.k.a. robustness). Built on the circuit model of quantum computation, the circuit networks to execute the embedding and extraction algorithms of both QAS protocols are determined and simulation-based experiments are conducted to demonstrate their implementation. Outcomes attest that both protocols offer promising trade-offs in terms of imperceptibility and robustness.

Comparing audio and video data for rating communication.

PubMed

Williams, Kristine; Herman, Ruth; Bontempo, Daniel

2013-09-01

Video recording has become increasingly popular in nursing research, adding rich nonverbal, contextual, and behavioral information. However, benefits of video over audio data have not been well established. We compared communication ratings of audio versus video data using the Emotional Tone Rating Scale. Twenty raters watched video clips of nursing care and rated staff communication on 12 descriptors that reflect dimensions of person-centered and controlling communication. Another group rated audio-only versions of the same clips. Interrater consistency was high within each group with Interclass Correlation Coefficient (ICC) (2,1) for audio .91, and video = .94. Interrater consistency for both groups combined was also high with ICC (2,1) for audio and video = .95. Communication ratings using audio and video data were highly correlated. The value of video being superior to audio-recorded data should be evaluated in designing studies evaluating nursing care.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Foltyn, Stephen R; Jia, Quanxi; Arendt, Paul N

A superconducting tape having reduced AC losses. The tape has a high temperature superconductor layer that is segmented. Disruptive strips, formed in one of the tape substrate, a buffer layer, and the superconducting layer create parallel discontinuities in the superconducting layer that separate the current-carrying elements of the superconducting layer into strips or filament-like structures. Segmentation of the current-carrying elements has the effect of reducing AC current losses. Methods of making such a superconducting tape and reducing AC losses in such tapes are also disclosed.

Tape-cast sensors and method of making

DOEpatents

Mukundan, Rangachary [Santa Fe, NM; Brosha, Eric L [Los Alamos, NM; Garzon, Fernando H [Santa Fe, NM

2009-08-18

A method of making electrochemical sensors in which an electrolyte material is cast into a tape. Prefabricated electrodes are then partially embedded between two wet layers of the electrolyte tape to form a green sensor, and the green sensor is then heated to sinter the electrolyte tape around the electrodes. The resulting sensors can be used in applications such as, but not limited to, combustion control, environmental monitoring, and explosive detection. A electrochemical sensor formed by the tape-casting method is also disclosed.

User's guide to the UTIL-ODRC tape processing program. [for the Orbital Data Reduction Center

NASA Technical Reports Server (NTRS)

Juba, S. M. (Principal Investigator)

1981-01-01

The UTIL-ODRC computer compatible tape processing program, its input/output requirements, and its interface with the EXEC 8 operating system are described. It is a multipurpose orbital data reduction center (ODRC) tape processing program enabling the user to create either exact duplicate tapes and/or tapes in SINDA/HISTRY format. Input data elements for PRAMPT/FLOPLT and/or BATCH PLOT programs, a temperature summary, and a printed summary can also be produced.

Reducing audio stimulus presentation latencies across studies, laboratories, and hardware and operating system configurations.

PubMed

Babjack, Destiny L; Cernicky, Brandon; Sobotka, Andrew J; Basler, Lee; Struthers, Devon; Kisic, Richard; Barone, Kimberly; Zuccolotto, Anthony P

2015-09-01

Using differing computer platforms and audio output devices to deliver audio stimuli often introduces (1) substantial variability across labs and (2) variable time between the intended and actual sound delivery (the sound onset latency). Fast, accurate audio onset latencies are particularly important when audio stimuli need to be delivered precisely as part of studies that depend on accurate timing (e.g., electroencephalographic, event-related potential, or multimodal studies), or in multisite studies in which standardization and strict control over the computer platforms used is not feasible. This research describes the variability introduced by using differing configurations and introduces a novel approach to minimizing audio sound latency and variability. A stimulus presentation and latency assessment approach is presented using E-Prime and Chronos (a new multifunction, USB-based data presentation and collection device). The present approach reliably delivers audio stimuli with low latencies that vary by ≤1 ms, independent of hardware and Windows operating system (OS)/driver combinations. The Chronos audio subsystem adopts a buffering, aborting, querying, and remixing approach to the delivery of audio, to achieve a consistent 1-ms sound onset latency for single-sound delivery, and precise delivery of multiple sounds that achieves standard deviations of 1/10th of a millisecond without the use of advanced scripting. Chronos's sound onset latencies are small, reliable, and consistent across systems. Testing of standard audio delivery devices and configurations highlights the need for careful attention to consistency between labs, experiments, and multiple study sites in their hardware choices, OS selections, and adoption of audio delivery systems designed to sidestep the audio latency variability issue.

Tape/head interface study

NASA Technical Reports Server (NTRS)

1983-01-01

Existing high energy tapes, high track density heads, and transport guidance techniques were evaluated and characterized to enable these technologies to be employed in future spacecraft recorders with high confidence. The results of these study efforts demonstrated tracking accuracy tape and head density that will support spacecraft recorders with data rates of a minimum of 150 Mbps and storage capacities ranging from 10 to the 10th to 10 to the 11th bits. Seven high energy tapes of either .25 in width, 1.00 in width, or both, were tested. All tapes were tested at the same speed (30 ips) and the same packing density (33 KBI). The performance of all 1 in tapes was considered superior.

Revealing the ecological content of long-duration audio-recordings of the environment through clustering and visualisation.

PubMed

Phillips, Yvonne F; Towsey, Michael; Roe, Paul

2018-01-01

Audio recordings of the environment are an increasingly important technique to monitor biodiversity and ecosystem function. While the acquisition of long-duration recordings is becoming easier and cheaper, the analysis and interpretation of that audio remains a significant research area. The issue addressed in this paper is the automated reduction of environmental audio data to facilitate ecological investigations. We describe a method that first reduces environmental audio to vectors of acoustic indices, which are then clustered. This can reduce the audio data by six to eight orders of magnitude yet retain useful ecological information. We describe techniques to visualise sequences of cluster occurrence (using for example, diel plots, rose plots) that assist interpretation of environmental audio. Colour coding acoustic clusters allows months and years of audio data to be visualised in a single image. These techniques are useful in identifying and indexing the contents of long-duration audio recordings. They could also play an important role in monitoring long-term changes in species abundance brought about by habitat degradation and/or restoration.

Revealing the ecological content of long-duration audio-recordings of the environment through clustering and visualisation

PubMed Central

Towsey, Michael; Roe, Paul

2018-01-01

Audio recordings of the environment are an increasingly important technique to monitor biodiversity and ecosystem function. While the acquisition of long-duration recordings is becoming easier and cheaper, the analysis and interpretation of that audio remains a significant research area. The issue addressed in this paper is the automated reduction of environmental audio data to facilitate ecological investigations. We describe a method that first reduces environmental audio to vectors of acoustic indices, which are then clustered. This can reduce the audio data by six to eight orders of magnitude yet retain useful ecological information. We describe techniques to visualise sequences of cluster occurrence (using for example, diel plots, rose plots) that assist interpretation of environmental audio. Colour coding acoustic clusters allows months and years of audio data to be visualised in a single image. These techniques are useful in identifying and indexing the contents of long-duration audio recordings. They could also play an important role in monitoring long-term changes in species abundance brought about by habitat degradation and/or restoration. PMID:29494629

Integration of altitude and airspeed information into a primary flight display via moving-tape formats: Evaluation during random tracking task

NASA Technical Reports Server (NTRS)

Abbott, Terence S.; Nataupsky, Mark; Steinmetz, George G.

1987-01-01

A ground-based aircraft simulation study was conducted to determine the effects on pilot preference and performance of integrating airspeed and altitude information into an advanced electronic primary flight display via moving-tape (linear moving scale) formats. Several key issues relating to the implementation of moving-tape formats were examined in this study: tape centering, tape orientation, and trend information. The factor of centering refers to whether the tape was centered about the actual airspeed or altitude or about some other defined reference value. Tape orientation refers to whether the represented values are arranged in descending or ascending order. Two pilots participated in this study, with each performing 32 runs along seemingly random, previously unknown flight profiles. The data taken, analyzed, and presented consisted of path performance parameters, pilot-control inputs, and electrical brain response measurements.

Water-vapor effects on friction of magnetic tape in contact with nickel-zinc ferrite

NASA Technical Reports Server (NTRS)

Miyoshi, K.; Buckley, D. H.

1984-01-01

The effects of humidity of moist nitrogen on the friction and deformation behavior of magnetic tape in contact with a nickel-zinc ferrite spherical pin were studied. The results indicate that the coefficient of friction is markedly dependent on the ambient relative humidity. Although the coefficient of friction remains low below 40-percent relative humidity, it increases rapidly with increasing relative humidity above 40 percent. The general ambient environment of the tape does not have any effect on the friction behavior if the area where the tape is in sliding contact with the ferrite pin is flooded with controlled nitrogen. The response time for the friction of the tape to humidity changes is about 10 sec. The effect of friction as a function of relative humidity on dehumidifying is very similar to that on humidifying. A surface softening of the tape due to water vapor increases the friction of the tape.

Certification of ICI 1012 optical data storage tape

NASA Technical Reports Server (NTRS)

Howell, J. M.

1993-01-01

ICI has developed a unique and novel method of certifying a Terabyte optical tape. The tape quality is guaranteed as a statistical upper limit on the probability of uncorrectable errors. This is called the Corrected Byte Error Rate or CBER. We developed this probabilistic method because of two reasons why error rate cannot be measured directly. Firstly, written data is indelible, so one cannot employ write/read tests such as used for magnetic tape. Secondly, the anticipated error rates need impractically large samples to measure accurately. For example, a rate of 1E-12 implies only one byte in error per tape. The archivability of ICI 1012 Data Storage Tape in general is well characterized and understood. Nevertheless, customers expect performance guarantees to be supported by test results on individual tapes. In particular, they need assurance that data is retrievable after decades in archive. This paper describes the mathematical basis, measurement apparatus and applicability of the certification method.

Recording and wear characteristics of 4 and 8 mm helical scan tapes

NASA Technical Reports Server (NTRS)

Peter, Klaus J.; Speliotis, Dennis E.

1993-01-01

Performance data of media on helical scan tape systems (4 and 8 mm) is presented and various types of media are compared. All measurements were performed on a standard MediaLogic model ML4500 Tape Evaluator System with a Flash Converter option for time based measurements. The 8 mm tapes are tested on an Exabyte 8200 drive and 4 mm tapes on an Archive Python drive; in both cases, the head transformer is directly connected to a Media Logic Read/Write circuit and test electronics. The drive functions only as a tape transport and its data recover circuits are not used. Signal to Noise, PW 50, Peak Shift and Wear Test data is used to compare the performance of MP (metal particle), BaFe, and metal evaporate (ME). ME tape is the clear winner in magnetic performance but its susceptibility to wear and corrosion, make it less than ideal for data storage.

21 CFR 880.5240 - Medical adhesive tape and adhesive bandage.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Medical adhesive tape and adhesive bandage. 880... Personal Use Therapeutic Devices § 880.5240 Medical adhesive tape and adhesive bandage. (a) Identification. A medical adhesive tape or adhesive bandage is a device intended for medical purposes that consists...

21 CFR 880.5240 - Medical adhesive tape and adhesive bandage.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Medical adhesive tape and adhesive bandage. 880... Personal Use Therapeutic Devices § 880.5240 Medical adhesive tape and adhesive bandage. (a) Identification. A medical adhesive tape or adhesive bandage is a device intended for medical purposes that consists...

21 CFR 880.5240 - Medical adhesive tape and adhesive bandage.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Medical adhesive tape and adhesive bandage. 880... Personal Use Therapeutic Devices § 880.5240 Medical adhesive tape and adhesive bandage. (a) Identification. A medical adhesive tape or adhesive bandage is a device intended for medical purposes that consists...

21 CFR 880.5240 - Medical adhesive tape and adhesive bandage.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Medical adhesive tape and adhesive bandage. 880... Personal Use Therapeutic Devices § 880.5240 Medical adhesive tape and adhesive bandage. (a) Identification. A medical adhesive tape or adhesive bandage is a device intended for medical purposes that consists...

Defense Automation Resources Management Manual

DTIC Science & Technology

1988-09-01

Electronic Command Signals Programmer, Plugboard Programmers Punch, Card Punch, Paper Tape Reader, Character Reader-Generator, Time Cards Reader...Multiplexor-Shift Register Group Multiplier Panel Control, Plugboard Panel, Interconnection, Digital Computer Panel, Meter-Attenuator, Tape Recorder PC Cards...Perforator, Tape Plug-In Unit Potentiometer, Coefficient, Analog Computer Programmer, Plugboard Punch, Paper Tape Racks Reader, Time Code Reader

21 CFR 880.5240 - Medical adhesive tape and adhesive bandage.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Medical adhesive tape and adhesive bandage. 880... Personal Use Therapeutic Devices § 880.5240 Medical adhesive tape and adhesive bandage. (a) Identification. A medical adhesive tape or adhesive bandage is a device intended for medical purposes that consists...

21 CFR 878.4730 - Surgical skin degreaser or adhesive tape solvent.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Surgical skin degreaser or adhesive tape solvent... Surgical skin degreaser or adhesive tape solvent. (a) Identification. A surgical skin degreaser or an... dissolve surface skin oil or adhesive tape. (b) Classification. Class I (general controls). The device is...

75 FR 17124 - Pressure Sensitive Plastic Tape from Italy: Notice of Continuation of Antidumping Duty Finding

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-05

... DEPARTMENT OF COMMERCE International Trade Administration [A-475-059] Pressure Sensitive Plastic... antidumping duty finding on pressure sensitive plastic tape (PSP Tape) from Italy would be likely to lead to... of the margins likely to prevail were the finding to be revoked. See Pressure Sensitive Plastic Tape...

Simulation and analysis of tape spring for deployed space structures

NASA Astrophysics Data System (ADS)

Chang, Wei; Cao, DongJing; Lian, MinLong

2018-03-01

The tape spring belongs to the configuration of ringent cylinder shell, and the mechanical properties of the structure are significantly affected by the change of geometrical parameters. There are few studies on the influence of geometrical parameters on the mechanical properties of the tape spring. The bending process of the single tape spring was simulated based on simulation software. The variations of critical moment, unfolding moment, and maximum strain energy in the bending process were investigated, and the effects of different radius angles of section and thickness and length on driving capability of the simple tape spring was studied by using these parameters. Results show that the driving capability and resisting disturbance capacity grow with the increase of radius angle of section in the bending process of the single tape spring. On the other hand, these capabilities decrease with increasing length of the single tape spring. In the end, the driving capability and resisting disturbance capacity grow with the increase of thickness in the bending process of the single tape spring. The research has a certain reference value for improving the kinematic accuracy and reliability of deployable structures.

Kinesio® Tape Barrier Does Not Inhibit Intramuscular Cooling During Cryotherapy.

PubMed

Lyman, Katie J; McCrone, Michael; Hanson, Thomas A; Mellinger, Christopher D; Gange, Kara

2018-05-29

Allied health care professionals commonly apply cryotherapy as treatment for acute musculoskeletal trauma and the associated symptoms. Understanding the impact of a tape barrier on intramuscular temperature can assist in determining treatment duration for effective cryotherapy. To determine whether Kinesio® Tape acts as a barrier that affects intramuscular temperature during cryotherapy application. A repeated-measures, counterbalanced design in which the independent variable was tape application and the dependent variable was muscle temperature as measured by thermocouples placed 1 cm beneath the adipose layer. Additional covariates for robustness were BMI and adipose thickness. University research laboratory. 19 male college students with no contraindications to cryotherapy, no known sensitivity to Kinesio® Tape, and no reported quadriceps injury within the past six months. Topical cryotherapy: crushed-ice bags of 1 kg and 0.5 kg. Intramuscular temperature. The tape barrier had no statistically significant effect on muscle temperature. The pattern of temperature change was indistinguishable between participants with and without tape application. Findings suggest health care professionals can combine cryotherapy with a Kinesio® Tape application without any need for adjustments to cryotherapy duration.

Chemistry of cometary meteoroids from video-tape records of meteor spectra

NASA Technical Reports Server (NTRS)

Millman, P. M.

1982-01-01

The chemistry of the cometary meteoroids was studied by closed circuit television observing systems. Vidicon cameras produce basic data on standard video tape and enable the recording of the spectra of faint shower meteors, consequently the chemical study is extended to smaller particles and we have a larger data bank than is available from the more conventional method of recording meteor spectra by photography. The two main problems in using video tape meteor spectrum records are: (1) the video tape recording has a much lower resolution than the photographic technique; (2) video tape is relatively new type of data storage in astronomy and the methods of quantitative photometry have not yet been fully developed in the various fields where video tape is used. The use of the most detailed photographic meteor spectra to calibrate the video tape records and to make positive identification of the more prominent chemical elements appearing in the spectra may solve the low resolution problem. Progress in the development of standard photometric techniques for the analysis of video tape records of meteor spectra is reported.