Results 71 to 80 of about 17,616,808 (404)

Insertion of the FeB cofactor in cNORs lacking metal inserting chaperones

open access: yesFEBS Letters, EarlyView.
Nitric oxide reductase is an enzyme found in the bacterial denitrification pathway. The NOR active site contains a non‐heme iron, often, but not always inserted with the assistance of chaperones. Here, we study the insertion of FeB in the subfamily of cNORs lacking chaperones and found a putative channel, conserved in the family, perhaps enabling the ...
Sofia Appelgren, Pia Ädelroth
wiley   +1 more source

Modelling of Temperature in Full-scale Systems: a Review of the Biological Heat Generation Within Windrow Composting [PDF]

open access: yes, 2012
Windrow composting is the most common method for organic solid waste treatment. Temperature is an important state variable in modelling, which could be simulated by estimating the change of heat balance components at any moment. Biological heat energy is
Stani, A. H. (Abdil)
core  

Impact of nuclear vibrations on van der Waals and Casimir interactions at zero and finite temperature [PDF]

open access: yes, 2018
Van der Waals (vdW) and Casimir interactions depend crucially on material properties and geometry, especially at molecular scales, and temperature can produce noticeable relative shifts in interaction characteristics.
Hermann, Jan   +4 more
core   +2 more sources

Rate-Determining Steps of Oxygen Surface Exchange Kinetics on Sr2Fe1.5Mo0.5O6−δ

open access: yesEnergies, 2020
The oxygen surface kinetics of Sr2Fe1.5Mo0.5O6−δ was determined using the 16O2/18O2 isotope exchange method with gas phase analysis at 600−800 °C.
Denis A. Osinkin   +5 more
doaj   +1 more source

Improved Global Sea Surface Temperature Analyses Using Optimum Interpolation

open access: yes, 1994
The new NOAA operational global sea surface temperature (SST) analysis is described. The analyses use 7 days of in situ (ship and buoy) and satellite SST. These analyses are produced weekly and daily using optimum interpolation (OI) on a 1° grid.
R. Reynolds, Thomas M. Smith
semanticscholar   +1 more source

Structural and mechanistic basis for the regulation of the chloroplast signal recognition particle by (p)ppGpp

open access: yesFEBS Letters, EarlyView.
LHCPs are transported to the thylakoid membrane via the (cp)SRP pathway. This process involves a transit complex of (cp)SRP43, (cp)SRP54 and LHCP, which interacts with (cp)FtsY and Alb3 at the membrane. GTP hydrolysis by (cp)SRP54 and (cp)FtsY triggers complex dissociation.
Victor Zegarra   +7 more
wiley   +1 more source

Patient Monitor for SpO2 and Temperature Parameters [PDF]

open access: yes, 2019
Patient monitor is an apparatus used to monitor the patient\u27s condition in real-time, hence the patient\u27s physiological conditions can be identified at that time.
Hamzah, T. (Torib)   +2 more
core  

CMOS-Compatible Room-Temperature Rectifier Toward Terahertz Radiation Detection [PDF]

open access: yes, 2016
In this paper, we present a new rectifying device, compatible with the technology of CMOS image sensors, suitable for implementing a direct-conversion detector operating at room temperature for operation at up to terahertz frequencies.
De Amicis, Giovanni   +5 more
core   +1 more source

Effects of temperature on feeding and digestive processes in fish

open access: yesTemperature, 2020
As most fish are ectotherms, their physiology is strongly affected by temperature. Temperature affects their metabolic rate and thus their energy balance and behavior, including locomotor and feeding behavior. Temperature influences the ability/desire of
H. Volkoff, I. Rønnestad
semanticscholar   +1 more source

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