Results 91 to 100 of about 553,859 (309)
Tensile and fatigue properties of Inconel 718 at cryogenic temperatures [PDF]
, 1969 Tests to determine the tensile and fatigue properties of Inconel 718 at cryogenic temperatures show that the alloy increases in strength at low temperatures, with very little change in toughness. The effect of surface finish and grain size on the fatigue
Malin, C. O., Schmidt, E. H.
core +1 more source
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
Effect of Wood Surface Finish on Wood Species Classification Using Spectral Reflectance
BioResourcesWood species can be classified by spectral reflectance. It is unclear whether finish coated on the wood surface affects the accuracy of wood species classification.
Cheng-Kun Wang, Peng Zhao, Jia-Le Yang
doaj +2 more sources
Evaluation of machining performance of STAVAX with PCBN tools [PDF]
, 2004 A study was undertaken to investigate the wear characteristics of polycrystalline cubic boron nitride (PCBN) cutting tools and surface integrity during machining of STAVAX (specialised stainless steel) with and without coolant.
Liew, Willey Yun Hsien +2 more
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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
Parametric Effect on Surface Finish of Three-Dimensional Printed Object
International Journal of Engineering Materials and Manufacture, 2018 The ability to use different parameters and finishing techniques in fused deposition modelling (FDM) depends largely on part geometries, materials, printing processes like Z-resolution and post processing to some extent.
Muhammad Hasibul Hasan +3 more
doaj +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Effect of longitudinal surface finish on elastohydrodynamic lubrication [PDF]
The effect of longitudinal-lay surface finish on the elastohydrodynamic film thickness and the percentage of film between rolling disks in contact were evaluated using a rolling disk apparatus.
Dow, T. A., Kannel, J. W., Parker, R. J.
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Effect of surface finishing on tribological properties of ZrO2-based composites [PDF]
, 2010 Laboratory-made ZrO2-based composites with 40 vol. % WC, TiCN or TiN were tested in dry sliding contact with WC-6wt%Co cemented carbide using an ASTM G133 pin-on-flat configuration.
Bonny, Koenraad +5 more
core
Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 more
wiley +1 more source