Results 71 to 80 of about 355,992 (315)
Latin American Journal of Solids and StructuresThis work intends to introduce a probabilistic approach for the crack propagation analysis. It presents a methodology that is based on the distribution of the initial flaw size a0.
Juliana Diniz Mattos +1 more
doaj +1 more source
Applied Sciences, 2020 The 22 wt.% Cr, fully ferritic stainless steel Crofer®22 H has higher thermomechanical fatigue (TMF)- lifetime compared to advanced ferritic-martensitic P91, which is assumed to be caused by different damage tolerance, leading to differences in crack ...
Bastian Blinn +4 more
doaj +1 more source
Damage Tolerant Active Contro l: Concept and State of the Art [PDF]
, 2012 Damage tolerant active control is a new research area relating to fault tolerant control design applied to mechanical structures. It encompasses several techniques already used to design controllers and to detect and to diagnose faults, as well to ...
NOBREGA, Euripedes, MECHBAL, Nazih
core
A comparison of hydroponic and soil-based screening methods to identify salt tolerance in the field in barley [PDF]
, 2012 Success in breeding crops for yield and other quantitative traits depends on the use of methods to evaluate genotypes accurately under field conditions. Although many screening criteria have been suggested to distinguish between genotypes for their salt ...
McDonald, G. +3 more
core +1 more source
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Applied SciencesThe paper addresses the fatigue resistance, fracture behavior, and damage tolerance of a new type of ultrahigh-strength bar for prestressing concrete made of a low-alloy lath martensitic steel. The fracture tests show that the bar steel has a medium-high
Patricia Santos +3 more
doaj +1 more source
Mitochondrial DNA repair and damage tolerance
Frontiers in Bioscience, 2017 The accurate maintenance of mitochondrial DNA (mtDNA) is required in order for eukaryotic cells to assemble a functional electron transport chain. This independently-maintained genome relies on nuclear-encoded proteins that are imported into the mitochondria to carry out replication and repair processes.
Alexis, Stein, Elaine A, Sia
openaire +2 more sources
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Core crush criterion to determine the strength of sandwich composite structures subjected to compression after impact [PDF]
, 2008 In this study a core crush criterion is proposed to determine the residual strength of impacted sandwich structures. The core of the sandwich is made of a Nomex Honeycomb core and the faces are laminated and remain thin.
Barrau, Jean-Jacques +3 more
core +1 more source
Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma
Molecular Oncology, EarlyView.The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic +5 more
wiley +1 more source