Results 111 to 120 of about 739,269 (304)
, 2007 10 pages, Talk given at 12th International Conference on Elastic and Diffractive Scattering (EDS '07), May 21st-25th 2007, DESY ...
openaire +3 more sources
β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations
Advanced Biology, Volume 9, Issue 3, March 2025.Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio +11 more
wiley +1 more source
Breakdown voltage of electrode gap and effect of environmental on breakdown
, 2010 The analysis of breakdown voltage due to the environmental conditions have been investigated by several researchers based on experimental rather than mathemathical analysis.In this project, an appropriate methode is used to develop a mathematical ...
Zaeri, Mahtab
core
Degradation and Breakdown of W–La2O3 Stack after Annealing in N2 [PDF]
, 2008 We report the effect of relatively high-voltage stressing (under substrate injection) on the stress-induced leakage current (SILC) and breakdown of W–La2O3 stacked structures.
JOEL MOLINA REYES +2 more
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Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
The breakdown behavior of the maximum likelihood estimator in the logistic regression model. [PDF]
: In this note we discuss the breakdown behavior of the Maximum Likelihood (ML) estimator in the logistic regression model. We formally prove that the ML-estimator never explodes to infinity, but rather breaks down to zero when adding severe outliers to ...
Croux, Christophe +2 more
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
A study of the effect of electrical breakdown in dielectric liquids on the needle point structure
, 1993 It has been suggested that the radius of curvature of needle point influences the electrical breakdown process. Optical microscope studies of the effect of consecutive breakdowns on the shape of steel needles in dielectric liquids have been performed ...
POMPILI, Massimo +5 more
core +1 more source
Advancing MRI capacitors: Design, fabrication, and characterization
The Journal of EngineeringIn today's healthcare landscape, MRI (magnetic resonance imaging) plays a pivotal role in early diagnosis and treatment decisions. However, the quest for higher frequencies to achieve micron‐level resolutions poses technological challenges.
Zaineb Jebri +2 more
doaj +1 more source