Results 71 to 80 of about 1,563,368 (312)
CFD Analyses of Density Gradients under Conditions of Supersonic Flow at Low Pressures
SensorsThis paper deals with CFD analyses of the difference in the nature of the shock waves in supersonic flow under atmospheric pressure and pressure conditions at the boundary of continuum mechanics for electron microscopy.
Robert Bayer +5 more
doaj +1 more source
On the approach to the critical solution in leading order thin-film coating and rimming flow
, 2009 The approach to the critical solution in leading order coating and rimming flow of a thin fluid film on a uniformly rotating horizontal cylinder is investigated.
Duffy, B.R., Tougher, C.H., Wilson, S.K.
core +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Investigation on mechanism of critical cavitating flow in liquid jet pumps under operating limits
, 2009 The critical cavitating flow in liquid jet pumps under operating limits is investigated in this paper. Measurements on the axial pressure distribution along the wall of jet pumps indicate that two-phase critical flow occurs in the throat pipe under ...
赵建福 +3 more
core +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Critical cutting speed for onset of serrated chip flow in high speed machining
, 2014 The transition of continuously smooth chip flow to periodically serrated chip flow as the cutting speed increasing is one of the most fundamental and challenging problems in high speed machining. Here, an explicit expression of the critical cutting speed
Ye GG +4 more
core +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Nature Communications, 2020 Bioorthogonal non-canonical amino acid tagging (BONCAT) coupled with flow cytometry (FACS) has been utilized to profile active microbiome of environmental samples.
Talia D. Valentini +6 more
doaj +1 more source
Sparsity of 3-flow-critical graphs
European Journal of CombinatoricsA connected graph G is 3-flow-critical if G does not have a nowhere-zero 3-flow, but every proper contraction of G does. We prove that every n-vertex 3-flow-critical graph other than K_2 and K_4 has at least 5n/3 edges. This bound is tight up to lower-order terms, answering a question of Li et al. (2022). It also generalizes the result of Koester (1991)
Zdenek Dvorák 0001, Sergey Norin
openaire +3 more sources
Inside out. Exploring invisible spaces of material flow through a critical design process [PDF]
, 2019 This thesis is a creative exploration of sustainability and design, investigating different aspects of materiality and how critical design could be used as a method for understanding the material flow and identifying value opportunities.
Corin, Anu
core