Now showing items 1-7 of 7
Photoemission and low-energy-electron-diffraction study of clean and oxygen-dosed Cu2O (111) and (100) surfaces
(American Physical Society, 1991-01-01)
The geometric and electronic structure of clean and oxygen-dosed Cu2O single-crystal surfaces was studied with x-ray and ultraviolet photoelectron (UPS) spectroscopies and low-energy electron diffraction. The nonpolar (111) ...
An Evaluation Of The Doi-Ohta Theory For an Immiscible Polymer Blend
(AIP Publishing, 1996-01-01)
The theory developed by Doi and Ohta was evaluated for its ability to predict the rheology of an immiscible polymer blend. The theory describes the additional stresses arising as a consequence of interfacial tension in two ...
Influence Of Molecular Weight Distribution on The Melt Extrusion Of High Density Polyethylene (HDPE): Effects Of Melt Relaxation Behavior on Morphology And Orientation in HDPE Extruded Tubular Films
(AIP Publishing, 1996-11-01)
The influence of molecular weight distribution and extrusion processing variables on the morphological features and orientation of high density polyethylene (HDPE) uniaxially extruded tubular films was investigated. In ...
Methanol decomposition on single-crystal cu2o
(American Institute of Physics, 1990-05-01)
CH3OD decomposition has been studied over the stoichiometric, nonpolar (111) and polar, copper_terminated (100) surfaces of Cu2O. Thermal desorption studies for monolayer coverages of methanol at 90 K show similar conversions, ...
Polyelectrolyte DNA conjugation and genetic transformation of an animal
(United States Patent and Trademark Office, 1996-06-04)
The present invention provides a method of obtaining an organism which has been characterized as having cells containing exogenous genetic material which includes any sequence of DNA that can be distinguished as exogenous ...
Transient Flow Of Thermotropic Liquid-Crystalline Polymers in Step Strain Experiments
(AIP Publishing, 1990-07-01)
The transient response of two thermotropic liquid crystalline polymers (a copolyester of 60 mol_% p_hydroxybenzoic acid, PHB, and 40 mol_% poly(ethylene terephthalate), PET, and a copolyester of PHB and 2_hydroxy_6_naphthoic ...