Now showing items 11-20 of 6739
A Model for Determination of the Phase Distribution of Petroleum Hydrocarbons at Release Sites
(Blackwell Publishing Ltd, 1995-08)
A model and computer-based numeric approximation for computing the equilibrium distributions of contaminants at petroleum release sites is presented. A database of contaminant-specific parameters, including solubility and ...
Immanants of Totally Positive Matrices are Nonnegative
(Oxford University PressWiley Periodicals, Inc., 1991-09)
High levels of non-activated receptors in glucocorticoid-sensitive S49wt mouse lymphoma cells incubated with dexamethasone
(Elsevier, 1994-10)
Upon agonist binding the heteromeric glucocorticoid receptor complex under goes a conformational change (receptor activation). This event involves the dissociation of a dimer of 90 kDa heat shock proteins. Whereas receptor ...
Curing reaction and product properties of polysulfones terminated with active functional groups
(Wiley Subscription Services, Inc., A Wiley Company, 1991-11-20)
The curing processes of maleimide-terminated polyether sulfone oligomers ( M n from 1100 to 3000) and ethynyl-terminated polysulfone prepolymers ( M n from 2600 to 12000) were investigated by means of DSC. The ...
Expression and regulation of cytochrome P-450I genes (CYP1A1 and CYP1A2) in the rat alimentary tract
(Elsevier, 1992-12-29)
Cytochrome P-450 (P450) enzymes in the mucosa of the alimentary tract may be involved in the activation and/or inactivation of ingested xenobiotics and procarcinogens. Since the multiple P450 enzymes have overlapping ...
Observations of the 5‐day wave in the mesosphere and lower thermosphere
(Wiley Periodicals, Inc., 1994-12)
Effects of elevated CO2 and paternal family on stomatal index and size in wild radish (Raphanus raphanistrum).
(1993)
Rising atmospheric carbon dioxide may become a stronger selection force in a future environment if certain genotypes exhibit differential responses to elevated CO2. Heritable variation must be present within natural ...
Optimum separate confinement structure for midinfrared HgCdTe heterostructure lasers
(The American Institute of Physics, 1992-09-01)
A study for the optimization of HgCdTe heterostructure lasers for applications as midinfrared wavelength sources has been carried out. Structures are examined to emit photons at 2.5 and 4.5 μm at 77 K. For the 2.5 μm case, ...