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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

Experimental use of the video tape recorder as an evaluative instrument and observational tool in supervision of student teachers of physical education /

De Genaro, Arthur Paul, January 1969 (has links)
No description available.
52

Reliability testing of R-DAT tapes subjected to mechanical and environmental stress

Popović, Slobodan. January 1992 (has links)
No description available.
53

POTENTIAL APPLICATIONS OF VIDEO TECHNOLOGIES IN LAND RESOURCE PLANNING.

Replogle, Rodney van Tuyl. January 1982 (has links)
No description available.
54

CHAPTER 10 RECORDING STANDARD UPDATE

Lockard, Michael T., Garling, James A. Jr 10 1900 (has links)
ITC/USA 2006 Conference Proceedings / The Forty-Second Annual International Telemetering Conference and Technical Exhibition / October 23-26, 2006 / Town and Country Resort & Convention Center, San Diego, California / The IRIG 106 Chapter 10 Standard has evolved significantly since its inception. This paper covers the background, technology, status, users, supporting vendors and future considerations such as ground-based recording and archiving. Also covered are samples of toolsets available for troubleshooting, validation, data processing and display of Chapter 10 data
55

USE OF ID-1 HIGH DENSITY DIGITAL RECORDING SYSTEMS FOR TEST RANGE SUPPORT

Schoeck, Kenneth O. 10 1900 (has links)
International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada / The Space and Missile Systems Center at Vandenberg AFB has integrated ID-1 high bit rate helical scan digital recorders into the ground based and mobile telemetry receiving and processing facilities. The systems are used for recording higher bit rates than those available with the current IRIG standard longitudinal wideband and double density instrumentation magnetic tape recorder/reproducers. In addition to the 400 Mbps digital recorders, the systems consist of high-speed multiplexer/ demultiplexers and multi-channel bit synchronizers for recording numerous telemetry data links and sources on a single recorder. This paper describes the system configurations and compares recording capabilities with those of the previous generation instrumentation magnetic tape recorder/reproducers.
56

ELECTROPHORETIC CHARACTERISTICS OF CHROMIUM DIOXIDE IN NON-AQUEOUS SOLUTIONS (ZETA POTENTIAL, DISPERSION STABILITY)

Hudson, Guy Frederick, 1962- January 1986 (has links)
No description available.
57

Design and implementation of a digital video recorder, with live video streaming to cellphone over mobile broadband

Stegmann, Johann 03 1900 (has links)
Thesis (MScEng (Electrical and Electronic Engineering))--University of Stellenbosch, 2007. / The work presented in this Thesis relates to the increased capabilities of the mobile Internet and the possible use of cellphones as an enhancement to video surveillance systems. The focus of the Thesis is on the delivery of live video content to Java enabled cellphones. The various characteristics, capabilities and limitations of the mobile networks- and phones are investigated. Various options for streaming video content to cellphones are also explored. The design and implementation of a digital surveillance system with the ability to stream live video to a cellphone is presented. Two versions of the streaming protocol are developed and implemented in cellphone applications, with which the video stream can be viewed. An evaluation and real-life testing of the applications are presented. Recommendations regarding further enhancements are provided.
58

A flight data recorder for radio-controlled model aircraft

Du Plooy, Andre Fred 02 1900 (has links)
M. Tech. (Engineering: Electrical; Department of Electronic Engineering, Faculty of Engineering and Technology )-- Vaal University of Technology / In the ever growing sport of model aircraft, pilots are challenged with many obstacles. In the division of gliders, one of the biggest problems is the loss of model aircraft. Pilots launch their aircraft off mountain tops and if the aircraft crashes below, the pilot must make use of his best estimates in order to locate the aircraft. This either takes several hours, or the aircraft is never recovered. Pilots are also at a loss with regard to real time data, such as, but not limited to, battery levels, fuel levels, altitude and speed. Model aircraft competitions are also limited to the best estimate of officials. In this work an attempt has been made to design and develop a remote tracking device for model aircraft. This device will retrieve Global Positioning System (GPS) co-ordinates from the aircraft and relay them to the pilot on the ground. In the event of a crash, the pilot will retrieve the last GPS co-ordinates and then proceed to the location to collect the aircraft. An attempt will also be made to design add-on telemetry components that will allow for measurement and transmission of battery levels, fuel levels, altitude, G-Force, orientation, acceleration, wind and ground speed. Some of the data retrieved from the Flight Data Recorder (FDR) in trial 1 are: maximum altitude above sea level of 2139.20 m, maximum speed over ground which was 57.34 m/s and the average battery voltage for transceiver and servos was 15.2 v.
59

Numerical and experimental investigation of the load/unload behavior of subambient pressure hard disk drive sliders /

Weissner, Stefan. January 2001 (has links)
Thesis (Ph. D.)--University of California, San Diego, 2001. / Vita. Includes bibliographical references.
60

A study of the consumer attitudes, innovative characteristics and purchase behaviour for a new product video cassette recorder for household uses in Hong Kong /

Lau, Wai-liu, Peggy. January 1981 (has links)
Thesis (M.B.A.)--University of Hong Kong, 1981.

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