NDLTD Global ETD Search
  • Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 287
  • 146
  • 112
  • 56
  • 35
  • 13
  • 11
  • 7
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 3
  • Tagged with
  • 847
  • 276
  • 111
  • 100
  • 91
  • 86
  • 56
  • 55
  • 52
  • 48
  • 47
  • 47
  • 46
  • 44
  • 44
  • 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.

Search results

Showing 111 to 120 of 847 (0.021 seconds)
111

Transient temperature distributions in overhead fiber-optic ground wires

Wells, M. Glenn 05 1900 (has links)
No description available.
Electric conductors
Overhead electric lines
Heat Conduction
112

Thermal conductivity of bonded hollow-sphere monoliths

Ford, Theodore Robert 08 1900 (has links)
No description available.
Heat Conduction
Materials at high temperatures
113

Hollow sphere radiant thermal conductivity reduction using infrared pore opacification

Gonzalez, Ralph P. 12 1900 (has links)
No description available.
Heat Conduction
Ceramics
Materials Thermal properties
114

New polymer and gel electrolytes for potential application in smart windows

Spence, Graham Harvey January 1998 (has links)
No description available.
541
115

Measurement and validation of bone-conduction adjustment functions in virtual 3D audio displays

Stanley, Raymond M. 06 July 2009 (has links)
Virtual three-dimensional auditory displays (V3DADs) use digital signal processing to deliver sounds (typically through headphones) that seem to originate from specific external spatial locations. This set of studies investigates the delivery of V3DADs through bone-conduction transducers (BCTs) in addition to conventional headphones. Although previous research has shown that spatial separation can be induced through BCTs, some additional signal adjustments are required for optimization of V3DADs, due to the difference in hearing pathways. The present studies tested a bone-conduction adjustment function (BAF) derived from equal-loudness judgments on pure tones whose frequencies were spaced one critical band apart. Localization performance was assessed through conventional air-conduction headphones, BCTs with only transducer correction, and BCTs with a BAF. The results showed that in the elevation plane, the BAF was effective in restoring the spectral cues altered by the bone-conduction pathway. No evidence for increased percept variability or decreased lateralization in the bone-conduction conditions was found. These findings indicate that a V3DAD can be implemented on a BCT and that a BAF will improve performance, but that there is an apparent performance cost that cannot be addressed with BAFs measured using the methodology in the present studies.
Bone-conduction transducer
Head-related transfer function (HRTF)
Spatial audio
Bone conduction
Surround-sound systems
Directional hearing
Bone conduction
Transducers
116

The role of sodium-calcium exchanger in the electrical activity of embryonic chicken heart

Modgi, Amol. Polo-Parada, Luis. January 2008 (has links)
The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Title from PDF of title page (University of Missouri--Columbia, viewed on September 25, 2009). Thesis advisor: Dr. Luis Polo Parada. Includes bibliographical references.
117

Multistability in bursting patterns in a model of a multifunctional central pattern generator

Brooks, Matthew Bryan. January 2009 (has links)
Thesis (M.S.)--Georgia State University, 2009. / Title from title page (Digital Archive@GSU, viewed July 20, 2010) Andrey Shilnikov, Robert Clewley, Gennady Cymbalyuk, committee co-chairs; Igor Belykh, Vladimir Bondarenko, Mukesh Dhamala, Michael Stewart, committee members. Includes bibliographical references (p. 65-67).
118

Factors influencing myocardial potassium shifts

Sybers, Harley Duane, January 1969 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1969. / Typescript. Vita. Description based on print version record. Includes bibliographical references.
119

Effect of lidocaine, propranolol, MJ 1999, and dextro-propranolol on ouabain-induced changes in the transmembrane action potential of canine Purkinje fibers

Koerpel, Barry Jon, January 1970 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1970. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
120

Méthodes dilatométriques appliquées à l'étude du transport électrique dans les cristaux ioniques.

Duclot, Michel Joseph, January 1900 (has links)
Th.--Sci. phys.--Grenoble 1, 1977. N°: 35 ; C.N.R.S. AO 12698.

Page generated in 0.0276 seconds