Results 61 to 70 of about 590,236 (268)
Effect of Particle Size, Lubricant, and Heat Temperature on the Flowability of Ni-Based Powders for Additive Manufacturing [PDF]
Archives of Metallurgy and MaterialsGas-atomized Ni-based powder tends to agglomerate, directly impacting the spreadability of printing process. In this paper, three technical methods are applied to restore the powder flowability, including regulating particle size distribution, lubricant ...
H. Wang, N. Zhang, M. Wang, F. Yang
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Analysis of diabatic flow modification in the internal boundary layer
Meteorologische Zeitschrift, 2011 Measurements at two meteorological masts in Denmark, Horns Rev in the sea and Høvsøre near the coastline on land, are used to analyze the behaviour of the flow after a smooth-to-rough change in surface conditions.
Rogier Floors +3 more
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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
The LS-STAG Immersed Boundary Method Modification for Viscoelastic Flow Computations
Труды Института системного программирования РАН, 2018 The LS-STAG immersed boundary cut-cell method modification for viscoelastic flow computations is presented. Rate type viscoelastic flow models (linear and quasilinear) are considered.
V. . Puzikova
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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
EnergiesIt has long been known that inlet port geometry plays a crucial role in regulating in-cylinder flow processes, significantly affecting combustion efficiency and engine emissions.
Zoran Masoničić +5 more
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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
NUMERICAL SIMULATION AND MODIFICATION OF 3D FLOW PHENOMENA IN AN AXIAL FLOW FAN
TASK Quarterly, 2003 This work aims to study and analyze the behavior of flow in an axial flow fan using numerical simulation based on solving Reynolds averaged Navier-Stokes equations coupled with a modified Spalart-Allaras turbulence model.
EIMAD E. ELHADI, WU KEQI
doaj
Studi Kinerja Solar Water Heater Dengan Aliran Zig-zag Beralur Balok
Rekayasa Mesin, 2017 Solar energy can be used for water heating by using solar water heater application. Therefore, its still needs some modification due to its low efficiency.
M. Rizki Ikhsan +2 more
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