Results 21 to 30 of about 19,252,089 (389)

Lysine-Targeting Reversible Covalent Inhibitors with Long Residence Time.

open access: yesJournal of the American Chemical Society, 2022
We report a new reversible lysine conjugation that features a novel diazaborine product and much slowed dissociation kinetics in comparison to the previously known iminoboronate chemistry.
Rahi M. Reja   +4 more
semanticscholar   +1 more source

Study of Coronary Atherosclerosis Using Blood Residence Time

open access: yesFrontiers in Physiology, 2021
Computational fluid dynamic-based modeling is commonly used in stenosed and stented coronary artery to characterize blood flow and identify hemodynamics factors that could lead to coronary stenosis.
Javad Hashemi   +3 more
doaj   +1 more source

Residence Time Difference Fluxgate Magnetometer in “Horseshoe-Coupled” Configuration

open access: yesIEEE Open Journal of Instrumentation and Measurement, 2023
Fluxgate magnetometers are, possibly, the simplest and most convenient magnetic flux sensors and yet capable, in controlled environments and with some well-conceived technical embellishments, to detect magnetic fields in the order of 50 nT or less.
Claudia Ferro   +4 more
doaj   +1 more source

Treatment of Membrane Cleaning Wastewater from Thermal Power Plant Using Membrane Bioreactor

open access: yesMembranes, 2022
An integrated membrane bioreactor (MBR) with synthetic RO membrane cleaning wastewater from a thermal power plant was used to study the long-term operating characteristics, membrane fouling, and cleaning of membrane fouling. The results show that the MBR
Wenxiu Zhang   +5 more
doaj   +1 more source

Brief communication: Residence time of energy in the atmosphere [PDF]

open access: yesNonlinear Processes in Geophysics, 2020
In atmospheric chemistry, a parameter called residence time is defined for each gas as T=M/F, where M represents the mass of the gas in the atmosphere and F is the total average influx or outflux, which in time averages are equal.
C. Osácar   +3 more
doaj   +1 more source

Evaluation of flow characteristics in an onshore horizontal separator using computational fluid dynamics

open access: yesJournal of Ocean Engineering and Science, 2020
In the petrochemical industry, separation of oil from water is a very important process. Wells produce mixtures of gas, oil, and water which undergo a primary stage of separation inside horizontal gravity separators.
Tathagata Acharya, Lucio Casimiro
doaj   +1 more source

The residence time of water in the atmosphere revisited [PDF]

open access: yesHydrology and Earth System Sciences, 2017
This paper revisits the knowledge on the residence time of water in the atmosphere. Based on state-of-the-art data of the hydrological cycle we derive a global average residence time of 8.9 ± 0.4 days (uncertainty given as 1 standard deviation).
R. J. van der Ent, O. A. Tuinenburg
doaj   +1 more source

Surface Rejuvenation Model for Turbulent Thermophoresis Velocity

open access: yesEngineering Proceedings, 2023
A mathematical presentation of the surface rejuvenation model is used to relate the mean velocity and temperature distribution to the mean vortex dwell time and approach distance.
Ming-Chi Chiou, Hung-Yih Tsai
doaj   +1 more source

Patterns and mechanisms of spatial variation in tropical forest productivity, woody residence time, and biomass.

open access: yesNew Phytologist, 2020
Tropical forests vary widely in biomass carbon stocks and fluxes even after controlling for forest age. A mechanistic understanding of this variation is critical to accurately predicting responses to global change.
H. Muller‐Landau   +5 more
semanticscholar   +1 more source

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