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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 141 to 150 of 268 (0.06 seconds)Spelling suggestions: "subject:"burface active"" "subject:"1surface active""
| 141 |
A comparative clinical study of the value of 4% chlorhexidine gluconate, a povidone-iodine-containing detergent, and a nongermicidal soap as handwashing agents for prevention of nosocomial infection in a critical care unitHecht, Judith A. January 1981 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1981. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 45-49).
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| 142 |
Optimisation of water-in-oil microemulsion formulation stabilised by nonylphenol ethoxylated phosphate esterMdhlovu, Johan. January 2005 (has links)
Thesis (M.Sc.)(Chemistry)--University of Pretoria, 2005. / Title from opening screen (viewed March 27, 2006). Summaries in English and Afrikaans. Includes bibliographical references.
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| 143 |
Stabilization of dispersions in carbon dioxide and in other low-permittivity mediaSmith, Peter Griffin, January 1900 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2006. / Vita. Includes bibliographical references.
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| 144 |
Dolomite flotation of high magnesium phosphate ores using fatty acid soap collectorsGu, Zhengxing. January 2007 (has links)
Thesis (Ph. D.)--West Virginia University, 2007. / Title from document title page. Document formatted into pages; contains xvii, 189 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 150-162).
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| 145 |
Nisin adsorption and function at hydrophobic surfaces coated with the poly[ethylene oxide]-poly[propylene oxide]-poly[ethylene oxide] triblock surfactant Pluronic® F108 /Tai, Yuan-Ching. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2007. / Printout. Includes bibliographical references. Also available on the World Wide Web.
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| 146 |
Intercalation of fatty acids into layered double hydroxidesNhlapo, Nontete Suzan. January 2008 (has links)
Thesis (M.Sc.(Chemistry))--University of Pretoria, 2008. / Includes bibliographical references (leaves 85-104).
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| 147 |
The surface and solution properties of complex mixed surfactant systemsTucker, Ian Malcolm January 2007 (has links)
No description available.
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| 148 |
The effect of the surfactant hydrophilic groups and concentration of electrolyte in an internal aqueous phase on the interfacial interactions and rheology of highly concentrated emulsionsKovalchuk, Karina January 2012 (has links)
Thesis (MTech (Chemical Engineering))--Cape Peninsula University of Technology, 2012. / Emulsion explosives are classified as highly concentrated Water-in-Oil emulsions with an
internal phase volume fraction of approximately 94%, i.e. far beyond the close packing limit of
spherical droplets of 74%. These emulsions are thermodynamically unstable compounds
and their instability is related to the crystallisation in the dispersed phase, which is a
supersaturated solution of ammonium nitrate salt in water. This presents a problem, because
the emulsion weakens or becomes unstable, which results in droplet crystallisation, so that
the explosive generally loses at least some of its sensitivity to detonation. Considerable effort
has been applied to the improvement of emulsion stability by explosive manufacturers, but
important aspects such as the effect of salt and surfactant content/type in emulsions are not
fully understood and described in the literature. The purpose of this study was to investigate these shortcomings and to focus on the effect
of surfactant nature and concentration and electrolyte concentration/type on the interfacial
properties and interactions in emulsion explosives. Interfacial properties (interfacial tension
and interfacial elasticity), thermal behaviour (freezing temperatures) of emulsions and
rheological aspects (viscoelastic and flow properties) were investigated in terms of
surfactant-electrolyte interactions.
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| 149 |
Optimising the blending of biosurfactants with conventional home and personal care components : a surface and solution studyLiley, Jessica R. January 2014 (has links)
No description available.
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| 150 |
Formation Of Cream In EmulsionsGanesh, A V 01 1900 (has links) (PDF)
No description available.
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