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Articles 1 - 16 of 16

Full-Text Articles in Engineering

International Symposium On Macromolecular Architecture, Otto Vogl, Jane C. Vogl, Tatsuki Kitayama Dec 1996

International Symposium On Macromolecular Architecture, Otto Vogl, Jane C. Vogl, Tatsuki Kitayama

Emeritus Faculty Author Gallery

No abstract provided.


Polymer Science In Vietnam, Otto Vogl, Dang Van Luyen, Dang Mai-Huong Dec 1996

Polymer Science In Vietnam, Otto Vogl, Dang Van Luyen, Dang Mai-Huong

Emeritus Faculty Author Gallery

No abstract provided.


Polymer Science In Croatia, Otto Vogl, Franjo Flajsman, Zvonomir Janovic, Helena Jasna Mencer Nov 1996

Polymer Science In Croatia, Otto Vogl, Franjo Flajsman, Zvonomir Janovic, Helena Jasna Mencer

Emeritus Faculty Author Gallery

No abstract provided.


46. Milan Lazar, Otto Vogl, Lyda Rychla Nov 1996

46. Milan Lazar, Otto Vogl, Lyda Rychla

Emeritus Faculty Author Gallery

No abstract provided.


International Symposium On Ionic Polymerization, Istanbul, Turkey, Otto Vogl, Yusuf Yagci Nov 1996

International Symposium On Ionic Polymerization, Istanbul, Turkey, Otto Vogl, Yusuf Yagci

Emeritus Faculty Author Gallery

No abstract provided.


Fourth Pacific Polymer Conference: Koloa, Kauai, Otto Vogl, Jane C. Vogl Oct 1996

Fourth Pacific Polymer Conference: Koloa, Kauai, Otto Vogl, Jane C. Vogl

Emeritus Faculty Author Gallery

No abstract provided.


47. Zbigniew Jedlinski, Otto Vogl Oct 1996

47. Zbigniew Jedlinski, Otto Vogl

Emeritus Faculty Author Gallery

No abstract provided.


International Symposium On Macromolecular Architecture, Otto Vogl, Tatsuki Kitayama Sep 1996

International Symposium On Macromolecular Architecture, Otto Vogl, Tatsuki Kitayama

Emeritus Faculty Author Gallery

No abstract provided.


48. Junji Furukawa, Otto Vogl Sep 1996

48. Junji Furukawa, Otto Vogl

Emeritus Faculty Author Gallery

No abstract provided.


49. J. Johan Lindberg, Otto Vogl, Franciska Sundholm Aug 1996

49. J. Johan Lindberg, Otto Vogl, Franciska Sundholm

Emeritus Faculty Author Gallery

No abstract provided.


50. Henri Benoît, Otto Vogl, Jeanne-Dominique Gass Jul 1996

50. Henri Benoît, Otto Vogl, Jeanne-Dominique Gass

Emeritus Faculty Author Gallery

No abstract provided.


51. Ephraim Katchaski-Katzir, Otto Vogl, Joseph Jagur-Grodzinski Jun 1996

51. Ephraim Katchaski-Katzir, Otto Vogl, Joseph Jagur-Grodzinski

Emeritus Faculty Author Gallery

No abstract provided.


Microhollow Cathode Discharges, K. H. Schoenbach, R. Verhappen, R. Tessnow, F. E. Peterkin, W. W. Byszewski Jan 1996

Microhollow Cathode Discharges, K. H. Schoenbach, R. Verhappen, R. Tessnow, F. E. Peterkin, W. W. Byszewski

Bioelectrics Publications

The current–voltage characteristics of hollow cathode discharges and their predischarges in argon under dc and pulsed conditions were found to have a positive slope at pressures up to approximately 50 Torr, and currents up to 20 mA, at a hole diameter of 0.7 mm. In this range of pressure and current, parallel operation of hollow cathode discharges, without ballast, was demonstrated. Scaling to higher pressure is possible by reducing the hole diameter. Pulsed experiments with an array of cathode rings of 75 μm diameter allowed us to obtain parallel operation of more than 50 discharges at a pressure of 350 …


Biodegradation Of Nonionic Surfactants And Effects Of Oxidative Pretreatment, Craig D. Adams, S. Spitzer, R. M. Cowan Jan 1996

Biodegradation Of Nonionic Surfactants And Effects Of Oxidative Pretreatment, Craig D. Adams, S. Spitzer, R. M. Cowan

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

The aerobic biodegradability of nonionic, ethoxylated surfactants and model compounds, and the effect of advanced oxidation pretreatment on the biodegradability of the biorefractory surfactants were examined. Bioassays conducted using a mixed microbial seed showed that the linear primary alcohol ethoxylates, the fatty acid ethoxylates, and also polyethylene glycol were all degradable. The biomineralization of the linear secondary alcohol ethoxylate, ethylene oxide/propylene oxide block copolymer, and alkylphenol ethoxylate was observed to be inhibited to varying degrees. Additional bioassays were conducted on model compounds to examine the effect of specific structural components on biodegradability. Advanced oxidation pretreatment using hydrogen peroxide in combination …


Treatability Of S-Triazine Herbicide Metabolites Using Powdered Activated Carbon, Craig D. Adams, Tammy L. Watson Jan 1996

Treatability Of S-Triazine Herbicide Metabolites Using Powdered Activated Carbon, Craig D. Adams, Tammy L. Watson

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Widespread use of s-triazine herbicides such as atrazine, simazine, and cyanazine has led to the contamination of many ground-water and surface-water supplies with the parent compounds as well as by primary metabolites (e.g., deethylatrazine, deisopropylatrazine, and deethylcyanazine). Ozonation has been shown to produce many of the same byproducts. Activated carbon adsorption has been designated by the U.S. Environmental Protection Agency as the best available technology (BAT) for the treatment of herbicides in drinking water. Little data is available, however, on the applicability of activated carbon treatment for the control of the primary degradation products of herbicides. In this study, the …


Galvanostatic Pulse And Pulse Reverse Plating Of Zinc-Nickel Alloys From Sulfate Electrolytes On A Rotating Disc Electrode, Branko N Popov, M. Ramasubramanian, S. N. Popova, Ralph E. White, K-M. Yin Jan 1996

Galvanostatic Pulse And Pulse Reverse Plating Of Zinc-Nickel Alloys From Sulfate Electrolytes On A Rotating Disc Electrode, Branko N Popov, M. Ramasubramanian, S. N. Popova, Ralph E. White, K-M. Yin

Faculty Publications

Galvanostatic pulse and pulse reverse techniques have been used to study the plating of zinc–nickel alloys in the presence of nonyl phenyl polyethylene oxide. The effects of average current density, rotation speed of disc electrode and the presence of nonyl phenyl polyethylene oxide in the electrolyte on deposition of zinc–nickel alloys were evaluated. Zinc–nickel plating bath solution chemistry was studied by determining the equilibrium concentrations at various pH levels. It was found that the alloy composition was determined by solution equilibria, mass transfer of the electroactive species within the diffusion layer and by the surface coverage of nonyl phenyl polyethylene …