Now showing items 81-90 of 387
The ATP-ADP exchange catalyzed by phosphoryl transferase
(Elsevier, 1968)
Purified phosphoryl transferase catalyzes an ATP-ADP exchange reaction. Evidence is presented which excludes the possibility that the exchange activity of the preparation is due to contaminating adenylate kinase. The rate ...
Kinetic data from nonisothermal experiments: Thermal decomposition of ethane, ethylene, and acetylene
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1961-12)
A rigorous method was developed to account for nonuniform temperature distributions in the analysis of kinetic data. The rate constants cannot be determined directly since they are functions of temperature, so equations ...
Seed germination studies I. Purification and properties of an [alpha]-amylase from the cotyledons of germinating peas
(Elsevier, 1966-07-06)
A starch-hydrolyzing enzyme present in extracts of the cotyledons of germinating peas has been purified over 3400-fold. Several independent criteria show that this activity is due to an amylase of the [alpha]-type ...
Conformation of side groups in amino acids and peptides Communication No. 190 from the Department of Physics, University of Madras, Madras. India.
(Wiley Subscription Services, Inc., A Wiley Company, 1966-04)
No Abstract.
Heteroaromatic polymers. The polybithiazoles Presented in part at the Symposium on Novel Polymer Structures, 145th National Meeting, American Chemical Society, New York, September 1963. 1
(John Wiley & Sons, Inc., 1965-09)
The polycondensation of dithioÖxamide with bifunctional aromatic bromomethyl ketones affords a series of poly-4,4′-diaryl-2,2′-bithiazoles. These polymers exhibit outstanding thermal stability. They are characteristically ...
Freezing front motion and heat transfer outside an infinite, isothermal cylinder
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1965-09)
A numerical method is developed for calculation of the temperature field in a material that freezes outside an isothermal cylinder. Numerical values are presented for the freezing front location and for the rate of heat ...
2,3,5-Triphenyl-2H-tetrazolium chloride as a reagent for the determination of sugar mixtures by a differential reaction-rate technique
(Elsevier, 1965-01)
The rates of reaction of 2,3,5-triphenyl-2H-tetrazolium chloride with the more common hexoses (glucose, fructose, mannose, sorbose and galactose) and pentoses (xylose and ribose) have been studied. Under certain conditions, ...