Results 41 to 50 of about 183,428 (314)

Analysis of Treacher Collins syndrome 4‐associated mutations in Schizosaccharomyces pombe

open access: yesFEBS Open Bio, EarlyView.
Fission yeast models carrying Treacher Collins syndrome type 4‐associated mutations reveal that impaired processivity of RNA polymerase I leads to defective rRNA transcription. This study highlights the essential role of a conserved arginine residue in Pol I elongation and provides mechanistic insight into the pathogenesis of ribosomopathies.
Kei Kawakami, Hiroaki Kato
wiley   +1 more source

Shear Rate

open access: yes, 2014
Citation: 'shear rate' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S05636 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Effect of different walking break strategies on superficial femoral artery endothelial function

open access: yesPhysiological Reports, 2019
Breaking up prolonged sitting with physical activity (PA) breaks prevents conduit artery dysfunction. However, the optimal break strategy to achieve this, in terms of the frequency or duration of PA, is not known.
Sophie E. Carter   +5 more
doaj   +1 more source

Coupling Flotation Rate Constant and Viscosity Models

open access: yesMetals, 2022
In a flotation process, the particle–bubble and particle–particle interactions are key factors influencing collection efficiencies. In this work, the generalized Sutherland equation collision model and the modified Dobby–Finch attachment model for ...
Mohsin Sajjad, Akira Otsuki
doaj   +1 more source

SHEAR RATE EFFECT ON GRAIN CRUSHING OF SANDS. A LABORATORY STUDY BY THE BROOMHEAD APPARATUS [PDF]

open access: bronze, 2023
Petros Sidiropoulos   +2 more
openalex   +1 more source

Polycarbonate melt shear viscosity in wide range shear rate

open access: yesIOP Conference Series: Materials Science and Engineering, 2017
In our work we present an investigation of polycarbonate melt shear viscosity in wide range shear rate. In the course of our research we aggregated more testing method results and mathematically determined viscosity equation of the tested material.
G Toth, A Bata, K Belina
openaire   +1 more source

Role of high shear rate in thrombosis [PDF]

open access: yesJournal of Vascular Surgery, 2015
Acute arterial occlusions occur in high shear rate hemodynamic conditions. Arterial thrombi are platelet-rich when examined histologically compared with red blood cells in venous thrombi. Prior studies of platelet biology were not capable of accounting for the rapid kinetics and bond strengths necessary to produce occlusive thrombus under these ...
Casa, Lauren D.C.   +2 more
openaire   +2 more sources

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Effect of Oxidation on Spectrophotometric and Rheological Parameters of Corn Oil

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2013
The aim of this study is the viscosity’s evolution depending on the temperature and the shear rate and the analysis of the transmittance spectra of the oxidized corn oil. Corn oil was oxidized of the temperatures of 100 °C, 110 °C, 120 °C, the periods of
Liviu Cătălin ŞOLEA, Romică CREŢU
doaj  

Effect of UF Membrane Rotation on Filtration Performance Using High Concentration Latex Emulsion Solution

open access: yesMembranes, 2022
A high shear rate can be applied to fluid near a membrane surface by rotating the membrane. This shear rate enables higher permeate flux and higher concentration operation when compared with a conventional cross-flow membrane since fouling and/or ...
Kazutaka Takata, Katsuyoshi Tanida
doaj   +1 more source

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