Results 31 to 40 of about 325,156 (310)
Regenerative composition structures
The Annals of Probability, 2005 A new class of random composition structures (the ordered analog of Kingman's partition structures) is defined by a regenerative description of component sizes. Each regenerative composition structure is represented by a process of random sampling of points from an exponential distribution on the positive halfline, and separating the points into ...
Gnedin, Alexander, Pitman, Jim
openaire +5 more sources
Frontiers in Materials, 2021 This study focuses on the flexural behavior of pultruded glass fiber-reinforced polymer (GFRP) profiles developed for structural applications. Fiber content is a commonly accepted measure for estimating the resistance of such components, and technical ...
Viktor Gribniak +14 more
doaj +1 more source
Application of CCG Sensors to a High-Temperature Structure Subjected to Thermo-Mechanical Load
Sensors, 2016 This paper presents a simple methodology to perform a high temperature coupled thermo-mechanical test using ultra-high temperature ceramic material specimens (UHTCs), which are equipped with chemical composition gratings sensors (CCGs).
Weihua Xie +7 more
doaj +1 more source
Science and Engineering of Composite Materials, 2019 The use of fiber-metal laminates (FML) allows for substantial advantages over a fuselage skin made of monolithic aluminum materials. Glass fiber prepreg reinforced aluminium is characterized by high damage tolerance capabilities, supporting the ...
Ucan Hakan +14 more
doaj +1 more source
Atmospheric Structure and Composition
, 2009 Titan's atmosphere is predominantly N2 with CH4 the next most abundant molecule. It has a mole fraction of 0.05 just above the surface decreasing to 0.014 in the stratosphere. Above the homopause (~800–850 km), it increases to 0.12 at the exobase. The third abundant molecule is H2 with a tropospheric mole fraction of 0.001 increasing to 0.004 at ~1000 ...
Strobel, Darell +9 more
openaire +3 more sources
Toughening Mechanism in Nanotwinned Boron Carbide: A Molecular Dynamics Study
NanomaterialsBoron carbide ceramics are potentially ideal candidates for lightweight bulletproof armor, but their use is currently limited by their low fracture toughness.
Hongchi Zhang +5 more
doaj +1 more source
Topology optimisation for robust design of large composite structures
, 2023 The manufacturing of composite structures can lead to material defects. Some of these defects, due to their small size, can go undetected by current non-destructive testing techniques; especially in very large and geometrically complex components ...
S.T. Pinho +3 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa +8 more
wiley +1 more source
, 2015 Although much effort has been devoted to explore the behavior of the composite lattice truss core sandwich structures, little research has been undertaken into non-destructive evaluation (NDE) and health control of this new structure.
Li, Zheng +5 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro +11 more
wiley +1 more source