Results 31 to 40 of about 5,234,237 (301)
RBRH, 2021 The operation of stepped spillways is limited by a range of discharges due to the risk of occurrence of the cavitation phenomenon and erosion on its steps.
Priscila dos Santos Priebe +6 more
doaj +1 more source
Water Research, 2019 Mechanical aeration is commonly used to improve the overall treatment efficacy of constructed wetlands. However, the quantitative relationships of air flow rate (AFR), water temperature, field oxygen transfer and treatment performance have not been ...
Johannes Boog +5 more
semanticscholar +1 more source
Optical flow estimations in aerated spillway flows: Filtering and discussion on sampling parameters
Experimental Thermal and Fluid Science, 2019 Image-based velocimetry captured a great interest in physical modelling of highly-aerated flows, for example in stepped spillways. The present study investigated the performance of a novel filtering technique based upon a detailed systematic comparison ...
M. Kramer, H. Chanson
semanticscholar +1 more source
Identifying putative ventilation-perfusion distributions in COVID-19 pneumonia.
PLoS ONE, 2022 Busana et al. (doi.org/10.1152/japplphysiol.00871.2020) published 5 patients with COVID-19 in whom the fraction of non-aerated lung tissue had been quantified by computed tomography.
Haopeng Xu +2 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2023 In Bacillus fermentation processes, severe foam formation may occur in aerated bioreactor systems caused by surface-active lipopeptides. Although they represent interesting compounds for industrial biotechnology, their property of foaming excessively ...
Chantal Treinen +5 more
doaj +1 more source
Chemical Engineering Journal, 2018 The poor nitrogen removal due to the low denitrification caused by lack of carbon sources in vertical flow constructed wetlands (VFCWs) especially for treating low carbon sewage.
Lixia Jia +5 more
semanticscholar +1 more source
Experimental study of skimming flow on the stepped spillway in the non-aerated area using PIV [PDF]
هیدرولیکUnderstanding the flow behavior over stepped spillways has been the subject of many previous studies. Most of the studies conducted on stepped spillways have been in skimming flow conditions and the aerated parts of the spillway.
کامیاب حبیبی +2 more
doaj +1 more source
Production Technology and Damping Properties of Aerated Polymer Coatings
Наука и техника, 2021 The process of obtaining aerated (filled with air bubbles) polymer coatings has been developed and investigated by the method of flame spraying with an assessment of their ability to damp vibrations.
V. K. Sheleg +2 more
doaj +1 more source
Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics
FEBS Letters, EarlyView.Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt +8 more
wiley +1 more source
Modeling of mixing in stirred bioreactors 4. mixing time for aerated bacteria, yeasts and fungus broths [PDF]
Hemijska Industrija, 2004 The mixing time for bioreactors depends mainly on the rheoiogicai properties of the broths, the biomass concentration and morphology, mixing system characteristics and fermentation conditions.
Cascaval Dan +3 more
doaj +1 more source