Results 151 to 160 of about 2,871,177 (303)

Cosmic abundances: The impact of stellar duplicity

open access: yes, 2004
The mass-transfer scenario links chemical peculiarities with stellar duplicity for an increasing number of stellar classes (classical and dwarf barium stars, subgiant and giant CH stars, S stars without technetium, yellow symbiotic stars, WIRRING stars ...
Jorissen, A., Van Eck, S.
core   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

Modeling of mass transfer during continuous drying of Urtica urens leaves

open access: green, 2020
Haytem Moussaoui   +5 more
openalex   +2 more sources

Patatin‐domain‐containing (phospho)lipases under control: Mammalian co‐regulators and pathogenic activation mechanisms

open access: yesFEBS Open Bio, EarlyView.
Patatin domain‐containing (phospho)lipases are lipid‐hydrolyzing enzymes central to metabolism, membrane remodeling, and signaling. Their activity relies on precise co‐activation mechanisms involving protein–protein interactions and conformational rearrangements.
Noopur Dubey   +2 more
wiley   +1 more source

Experimental Analysis of Heat and Mass Transfer in Non-Isothermal Sloshing Using a Model-Based Inverse Method

open access: green, 2023
Pedro Afonso Duque Morgado Marques   +3 more
openalex   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

open access: yesFEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth   +6 more
wiley   +1 more source

Mass transfer of an organophosphate flame retardant between product source and dust in direct contact

open access: gold, 2017
Ioannis Liagkouridis   +3 more
openalex   +1 more source

Analogy Between Mass and Heat Transfer with Turbulent Flow [PDF]

open access: yes
An analysis of combined heat and mass transfer from a flat plate has been made in terms of Prandtl t s simplified physical concept of the turbulent boundary layer.
Callaghan, Edmund E.
core   +1 more source

Home - About - Disclaimer - Privacy