Results 111 to 120 of about 24,406 (207)
The line continuum luminosity ratio in AGN: Or on the Baldwin Effect [PDF]
The luminosity dependence of the equivalent width of CIV in active galaxies, the "Baldwin" effect, is shown to be a consequence of a luminosity dependent ionization parameter.
Ferland, F. J., Mushotzky, R.
core +1 more source
AOX in parasitic nematodes – a matter of lifestyle?
Research on AOX in nematodes is scarce. Within our research group, we aim to confirm the existence of alternative oxidase in nematodes and explore its involvement in the animal’s metabolism related to its lifestyle (including plant attacks). Here we present our hypothesis that the presence of this gene family in nematodes is a function of their ...
Valadas, Vera +4 more
openaire +1 more source
Mechanisms underlying extremely fast muscle V˙O2 on-kinetics in humans. [PDF]
The time constant of the primary phase of pulmonary V˙O2 on-kinetics (τp ), which reflects muscle V˙O2 kinetics during moderate-intensity exercise, is about 30 s in young healthy untrained individuals, while it can be as low as 8 s in endurance-trained ...
Korzeniewski, Bernard +2 more
core
ADVANCED OXIDATION PROCESSES (AOX) TEXTILE WASTEWATER
Los Procesos Avanzados de Oxidación (AOX) se basan en su capacidad de generación in-situ de radicales hidroxilo (•OH), especie con un elevado potencial de oxidación mediante la combinación de un agente oxidante (Hp2) con un catalizador (Fe(II)). Estos radicales •OH son capaces de oxidar muchos compuestos orgánicos de forma no selectiva y con altas ...
openaire +1 more source
Background Solar radiation is primarily composed of ultraviolet radiation (UVR, 200 − 400 nm) and photosynthetically active radiation (PAR, 400 − 700 nm).
Jinhui Xu +9 more
doaj +1 more source
Continuum radiation from active galactic nuclei: A statistical study [PDF]
The physics of the continuum spectrum of active galactic nuclei (AGNs) was examined using a large data set and rigorous statistical methods. A data base was constructed for 469 objects which include radio selected quasars, optically selected quasars, X ...
Feigelson, E. D. +3 more
core +1 more source
Cytochrome c oxidase dependent respiration is essential for T cell activation, proliferation and memory formation. [PDF]
Tarasenko TN +7 more
europepmc +1 more source
The cytochrome c oxidase subunit COX6B1 is required for redox-sensitive early assembly and late stabilization of complex IV. [PDF]
Čunátová K +8 more
europepmc +1 more source
Antenna pointing systematic error model derivations [PDF]
The pointing model used to represent and correct systematic errors for the Deep Space Network (DSN) antennas is presented. Analytical expressions are given in both azimuth-elevation (az-el) and hour angle-declination (ha-dec) mounts for RF axis ...
Guiar, C. N., Lansing, F. L., Riggs, R.
core +1 more source

