Results 71 to 80 of about 373,674 (351)
Couple-Stress Fluid Improves Dynamic Response of Gear-Pair System Supported by Journal Bearings
Journal of Applied Mathematics, 2012 A systematic analysis of the dynamic behavior of a gear-bearing system with nonlinear suspension, couple-stress fluid flow effect, nonlinear oil-film force, and nonlinear gear mesh force is performed in the present study. The dynamic orbits of the system
Cai-Wan Chang-Jian +2 more
doaj +1 more source
Integrated optimization of nonlinear R/C frames with reliability constraints [PDF]
, 1989 A structural optimization algorithm was researched including global displacements as decision variables. The algorithm was applied to planar reinforced concrete frames with nonlinear material behavior submitted to static loading. The flexural performance
Hoit, Marc, Soeiro, Alfredo
core +1 more source
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Molecular Oncology, EarlyView.This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris +10 more
wiley +1 more source
Description of Polymer and Composite Hardening During Tensile Tests
Engineering Transactions, 1992 Tensile stress-strain curves of plastics and polymer composites are prepared and analyzed, the effects of temperature, water diffusion, heat treatment and notches being taken into account.
M. Nowak
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Trudy Odesskogo Politehničeskogo Universiteta, 2017 The work considers the possibility and expediency of deformation-strength model applica-tion in the study of stress-strain state of reinforced concrete structures.
Karpiuk V. M. +3 more
doaj +1 more source
Fermion Pairing and the Scalar Boson of the 2D Conformal Anomaly [PDF]
, 2014 We analyze the phenomenon of fermion pairing into an effective boson associated with anomalies and the anomalous commutators of currents bilinear in the fermion fields.
Blaschke, Daniel N. +2 more
core +2 more sources
Molecular Oncology, EarlyView.Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon +9 more
wiley +1 more source
Assessment of thermal stress risk in mass concrete elements: use of expedited diagrams [PDF]
Revista IBRACON de Estruturas e MateriaisLarge structural elements have been commonly observed in increasingly tall buildings, employing mass concrete elements in their foundations. In these elements, the internal heat generated by the cement hydration can be decisive for the occurrence of ...
Bruno Pessoa +6 more
doaj +1 more source
Manufacturing of Composites by Pressure Infiltration, Structure and Mechanical Properties [PDF]
, 2008 This paper presents the possibility of composite block production by using pressure infiltration technology. This method uses the pressure of an inert gas (usually argon or nitrogen) to force the melted matrix material to infiltrate the reinforcing ...
Dobránszky, János +2 more
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