Results 61 to 70 of about 4,004,190 (296)
Membranes, 2022 Protection against airborne viruses has become very relevant since the outbreak of SARS-CoV-2. Nonwoven face masks along with heating, ventilation, and air conditioning (HVAC) filters have been used extensively to reduce infection rates; however, some of
Ebuka A. Ogbuoji +4 more
doaj +1 more source
Interlaboratory comparison to evaluate the methodology for determination of the media filtration efficiency against nanoparticles [PDF]
, 2016 Current international standards dealing with efficiency test for filters and filter media focus on measurement of the minimum efficiency at the most penetrating particle size.
Chen, S.C. +8 more
core
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Filtration Property of Monofilament Core–Shell Mesh Fabric Treated Via Tourmaline Hot Coating
AUTEX Research Journal, 2019 In this study, woven fabrics with numerous electrostatic charges and desirable charge stability were investigated. A kind of core–shell monofilaments with different melting points between outer and inner layers were applied to wove the fabrics.
Mao Haiwen, Ma Pibo, Jiang Gaoming
doaj +1 more source
Community Masks - from an Emergency Solution to an Innovation Booster for the Textile Industry
CHIMIA, 2022 The COVID-19 pandemic resulted in shortages of personal protective equipment and medical devices in the initial phase. Agile small and medium-sized enterprises from regional textile industries reacted quickly. They delivered alternative products such as
Till Batt +12 more
doaj +1 more source
An Efficient Dual Sampling Algorithm with Hamming Distance Filtration [PDF]
Journal of Computational Biology, 2018 Abstract Recently, a framework considering ribonucleic acid (RNA) sequences and their RNA secondary structures as pairs has led to new information theoretic perspectives on how the semantics encoded in RNA sequences can be inferred.
Christopher L. Barrett +3 more
openaire +4 more sources
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma
FEBS Letters, EarlyView.Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos +9 more
wiley +1 more source
Global Challenges, 2021 To curb the spread of the COVID‐19 virus, the use of face masks such as disposable surgical masks and N95 respirators is being encouraged and even enforced in some countries.
Jye Yng Teo +18 more
doaj +1 more source
Morse Theory for Filtrations and Efficient Computation of Persistent Homology [PDF]
Discrete & Computational Geometry, 2013 Persistent homology is a growing technique in the analyis of large data sets (see \textit{G. Carlsson} [Topology and data, Bull. Am. Math. Soc., New Ser. 46, No. 2, 255--308 (2009; Zbl 1172.62002)]). The authors of this paper propose a method of reducing the complexity of computing persistent homology by reducing the number of cells in the filtered ...
Konstantin Mischaikow, Vidit Nanda
openaire +4 more sources