• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 311
  • 154
  • 107
  • 22
  • 16
  • 11
  • 8
  • 5
  • 3
  • 3
  • 2
  • 2
  • 1
  • 1
  • Tagged with
  • 739
  • 314
  • 241
  • 128
  • 125
  • 71
  • 63
  • 60
  • 60
  • 58
  • 53
  • 38
  • 37
  • 37
  • 37
  • 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.
11

The application of optical fibres to the measurement of electrical current

Smith, A. M. January 1981 (has links)
No description available.
12

Short term spectral estimation with applications

Balmer, L. January 1986 (has links)
No description available.
13

The determination of static pressures in contact zones between hard and soft bodies

Kanval, Javaid January 1997 (has links)
No description available.
14

Computer controlled precision distance measurement

Gordon, Timothy Alistair January 1992 (has links)
No description available.
15

A coherent and unified particle size measurement system : a new system for calibration, correction, presentation and evaluation of particle size data using statistical methods; the system is particularly relevant to imaging applications

Wood, B. C. January 1988 (has links)
No description available.
16

The phase shifting technique and its application in 3-D fringe projection profilometry

Zhang, Hong January 1999 (has links)
No description available.
17

Shape and deformation measurement of 3D surface using phase stepping speckle interferometry

Wang, Liu Sheng January 1994 (has links)
No description available.
18

Calibration and use of surveying gyro systems

Kimber, Mark John January 1994 (has links)
No description available.
19

An experimental study of routes to chaos in a molecular beam maser oscillator

Barua, Dulal January 1991 (has links)
No description available.
20

A laser lidar differential absorption system for the measurement of atmospheric sulphur dioxide

Wilson, Peter January 1984 (has links)
The contents of this thesis describes the design, modification and testing of a differential absorption laser lidar system for the determination of ambient levels of sulphur dioxide in suburban land agricultural environments. Chapter 1 discusses the origins of atmospheric sulphur dioxide pollution and its determination by conventional techniques. The principles of the differential absorption technique are presented in Chapter 2. Chapter 3 presents an extensive error analysis while Chapter 4 describes the instrumental design and the system modifications. The computer programs (both control and data processing) are discussed in Chapter 5. The results of preliminary testing and the performance of the system as a tool for measuring atmospheric S02 are presented in Chapters 6 and 7 respectively. Suggestions for the future and conclusions are presented in Chapter 8. Appendices I - V contain the electronic circuit descriptions and the computer program flow charts.

Page generated in 0.0318 seconds