Results 271 to 280 of about 1,236,959 (315)
Some of the next articles are maybe not open access.
Materials Science and Engineering, 1988
Abstract Most currently used rapid solidification techniques (such as melt spinning, melt extraction, melt drag, planar flow casting, double anvil, hammer and anvil and splat quenching) are simple variants on a common theme. Molten metal is brought into contact with a cool substrate, usually metallic. The molten metal forms a bond with the substrate,
openaire +1 more source
Abstract Most currently used rapid solidification techniques (such as melt spinning, melt extraction, melt drag, planar flow casting, double anvil, hammer and anvil and splat quenching) are simple variants on a common theme. Molten metal is brought into contact with a cool substrate, usually metallic. The molten metal forms a bond with the substrate,
openaire +1 more source
Trends in Biochemical Sciences, 2003
Recent data indicates that controlled in vivo synthesis of telomeric DNA is a 'ménage à trois', in which sister chromatid termini paired by telomere end-binding protein constitute a core substrate for a telomerase dimer. Such an arrangement could serve to fine tune synthesis of telomeric DNA and might ensure similar telomerase processivity for paired ...
openaire +2 more sources
Recent data indicates that controlled in vivo synthesis of telomeric DNA is a 'ménage à trois', in which sister chromatid termini paired by telomere end-binding protein constitute a core substrate for a telomerase dimer. Such an arrangement could serve to fine tune synthesis of telomeric DNA and might ensure similar telomerase processivity for paired ...
openaire +2 more sources
Product, Substrate, and Alternative Substrate Inhibition
1975The study of initial rate kinetics in the presence of product has proven to be a boon to the field of enzyme kinetics. Quite probably, no other single experimental protocol has received greater attention since its inception than product inhibition kinetics.
openaire +1 more source
2013
The invention relates to a method for producing a substrate-product substrate combination by aligning, contacting and bonding the contact side (20) of a flat substrate (2, 2') with the supporting face (50) of a support substrate (5, 5'), said flat substrate (2, 2') when contacted having a greater average diameter d1 than the average diameter d2 of the ...
openaire +1 more source
The invention relates to a method for producing a substrate-product substrate combination by aligning, contacting and bonding the contact side (20) of a flat substrate (2, 2') with the supporting face (50) of a support substrate (5, 5'), said flat substrate (2, 2') when contacted having a greater average diameter d1 than the average diameter d2 of the ...
openaire +1 more source
Substrate utilization, non-carbohydrate substrates
1987Although there are more than 50 recognized genera of yeasts, only a few genera are capable of utilizing a non-carbohydrate substrate as their sole source of carbon and energy; these genera include Candida, Pichia, Kloeckera, Torulopsis, Hansenula, Rhodotorula, Saccharomyces and Saccharomycopsis.
openaire +1 more source
Recent progress on noble-free substrates for surface-enhanced Raman spectroscopy analysis
Coordination Chemistry Reviews, 2023Ying Gu, Haiyin Li, Hengwei Qiu
exaly
Cholinesterases : substrate inhibition and substrate activation
Pflügers Archiv, 2000The relationship between activities and substrate concentrations (pS-curves) was analysed for reactions of acetylcholinesterase (EC 3.1.1.7) and butyrylcholinesterase (EC 3.1.1.8). Catalytic constants K-m, K-ss, V-m, n and b were calculated fi-om the Michaelis, Haldane, Hill and Webb equations in order to assess whether a given substrate also acts as ...
openaire