Now showing items 11-20 of 59
Droplet breakage and coalescence processes in an agitated dsipersion. 2. measurement and interpretation of mixing experiments
(American Chemical Society, 1978)
Closed circular DNAs with tandem repeats of a sequence from polyoma virus
(Elsevier, 1974-09)
The R1 restriction endonuclease from bacteria containing the RTF-1 plasmid cleaves polyoma virus DNA at a single site. Virus stocks which have been passaged through cells several times at moderate or high multiplicities ...
The optimal control of a periodic adsorber: Part I. Experiment
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1972-11)
Cyclic pressure variations in a fixed bed adsorber can cause significant separation of gaseous mixtures. Feed pressure changes are the driving force in this parametric pumping process. The optimal feed sequence is maximum ...
The optimal control of a periodic adsorber: Part II. Theory
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1972-11)
The fixed bed binary gas adsorber, when alternately fed and exhausted at one end, produces a purified product from the other end. Coupled partial differential equations in pressure and composition, representing total mass ...
Chlorination of sulfur dioxide in a plasma arc photochemical reactor: Part I. Reactor performance
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1974-01)
This is a study of a photochemical reactor consisting of a vortex-stabilized arc and an annular, triple-walled, fused silica reaction chamber. An argon arc plasma provides the light. For power inputs of 3-12 kw, the spectral ...
Preliminary results on growth rate and paleoclimate studies of a stalagmite from Ogle Cave, New Mexico
(National Speleological Society, 1978)
Hydrogen adsorption at dislocations and cracks in Fe
(Elsevier, 1978-12)
Solute adsorption to dislocations and cracks is considered in both the Boltzmann and Fermi-Dirac models. Explicit sums are developed for the integral amount of solute adsorbed in the defect fields. Examples of the use of ...
Impact tube gas velocity measurement at high temperatures
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1972-09)
No Abstract.
Cold extrusion and cold drawing of polymeric rod: The influence on subsequent tensile and compressive mechanical properties
(Elsevier, 1972)
Nylon 6-6, polycarbonate and high density polyethylene were extruded and drawn through a 40% reduction die in one pass at room temperature. Certain mechanical properties of the extrudate were measured by subsequent tension ...
Strain-induced crystallization I. Limiting extents of strain-induced nuclei Previously presented at the ACS Symposium on Fiber and Yarn Professing, Philadelphia (April 9, 1975)
(Society of Plastics Engineers, Inc.Wiley Periodiocals, Inc., 1976-03)
This paper points out that interpretations from stress changes alone during oriented crystallization have led to widely different proposed chain conformations and consequently very different crystallization mechanisms for ...