Results 121 to 130 of about 43,948 (302)

Effects of debris density and morphology on grate inlet clogging and drainage performance: A VOF-DEM study

open access: yesJournal of Hydrology: Regional Studies
Study Region: Urban road catchment areas with shallow-water drainage systems, where grate inlet clogging by floating debris frequently exacerbates flooding. Study Focus: This study employs a coupled Volume of Fluid-Discrete Element Method (VOF-DEM) model,
Chenchen Fan   +8 more
doaj   +1 more source

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

open access: yesFEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima   +8 more
wiley   +1 more source

Biological clogging in storm water filters

open access: yes, 2015
Biological clogging of filtration and infiltration systems has been acknowledged as a significant problem in the case of wastewater systems. However, scant research has been conducted on biological clogging in storm water filtration and infiltration ...
McCarthy, David   +3 more
core   +1 more source

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

open access: yesFEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn   +2 more
wiley   +1 more source

Clogging of buried drip irrigation systems

open access: yes, 1990
Lime precipitate clogging of buried drip irrigation systems is difficult to detect and can cause problems where water quality is poor. Injecting a phosphonate was as effective as acid against clogging in two field trials, and may cost ...
Larry J. Schwankl, Terry Prichard
core   +1 more source

Mathematical Modeling of Transient Submerged Entry Nozzle Clogging and Its Effect on Flow Field, Bubble Distribution and Interface Fluctuation in Slab Continuous Casting Mold

open access: yesMetals
Submerged entry nozzle (SEN) clogging will affect the production efficiency and product quality in the continuous casting process. In this work, the transient SEN clogging model is developed by coupling the porous media model defined by the user-defined ...
Yuntong Li   +6 more
doaj   +1 more source

Type I interferons modulate autophagy to shape gemcitabine response in pancreatic cancer cells

open access: yesFEBS Open Bio, EarlyView.
Type I interferons differentially modulate autophagy and the response of pancreatic cancer cells to gemcitabine. IFNα2b stimulates autophagic flux and protects cells from gemcitabine‐induced cell death, contributing to chemoresistance. In contrast, IFNβ1a inhibits autophagosome formation and enhances gemcitabine‐induced cell death, resulting in ...
Lucy E. Bonilla   +10 more
wiley   +1 more source

Laboratory Characterization of Clogging Potential of Porous Asphalt Mixtures

open access: yes, 2018
It is of practical significance to be able to evaluate the clogging potential of a porous asphalt mix in the laboratory during the mix design phase. This paper presents a laboratory evaluation procedure to assess the clogging potential of porous asphalt
T. F. Fwa, L. Chu
core   +1 more source

Five‐Year Outcomes of Laparoscopic Sphincter‐Preserving Surgery for Rectal Cancer: A Prospective Study in Elderly Vietnamese Patients

open access: yesAging and Cancer, EarlyView.
This prospective study demonstrates that laparoscopic sphincter‐preserving surgery is feasible for elderly patients. While overall survival reaches 70% at 5 years, advanced T‐stage and the omission of neoadjuvant therapy significantly drive recurrence, highlighting the need for personalized geriatric protocols despite logistical challenges.
Huu Duc Ho   +4 more
wiley   +1 more source

Effect of Nozzle Permeability on Clogging

open access: yes, 2004
Submerged entry nozzle (SEN) and tundish well nozzle clogging are common problems in the continuous casting of aluminum-killed steels. Often the accretion layer grows throughout a casting sequence until it forces a nozzle change or the cast to be aborted.
Smith, Jeffrey D.   +2 more
core   +1 more source

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