Results 81 to 90 of about 882,341 (296)
Metrological Characterization of Optical Measuring System for Hardness Indenters
, 2002 The verification of the geometry of Rockwell indenters has been widely studied in the past and, at the present, it is one of the most important tasks (in the uncertainty budget of hardness measurements) in discussion in many international organizations ...
ORIGLIA C. +9 more
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, 2021 Seed dormancy is an adaptive response of plants to environmental changes during long-term evolution. It plays an important role in plant survival and propagation.
Zhao, Yu-Chen +4 more
core +1 more source
Saudi Journal of Oral SciencesIntroduction: Following bleaching with commercially available bleaching agents, various antioxidants are used to reverse the bond strength of enamel. Aim: The aim of this study was to compare and evaluate the effect of 5% grape seed extract, 5% oregano ...
U. Suhas Dattha +4 more
doaj +1 more source
Transient Cytoskeletal Anisotropy Encodes Short‐Term Mechanical Memory in Glioblastoma Cells
Advanced Materials, EarlyView.The same mechanical deformation can produce distinct cytoskeletal states depending on loading history. Experiments and constitutive modeling reveal that transient actin–vimentin anisotropy stores mechanical information and governs short‐term mechanical memory in glioblastoma cells.
Clara Gomez‐Cruz +5 more
wiley +1 more source
The valorization of poppy seed cake for Pickering stabilization of functional ice creams
Future FoodsThis study aimed to valorize poppy seed cake by its incorporation into functional vegan ice creams based on coconut milk. Poppy seed cake's phytochemical composition (phenolics and flavonoids) was analyzed alongside its antioxidant activities (DPPH ...
Nujamee Ngasakul +4 more
doaj +1 more source
International Journal of Engineering Materials and Manufacture, 2019 Quenching and tempering are processes that strengthen and harden materials like steel and other iron-based alloys. Conventional heat treatment procedures for producing martensitic steels generally involve continuous and rapid cooling of an austenitized ...
Tajudeen Ajiboye +1 more
doaj +1 more source
Advanced Materials, EarlyView.We present elastomeric three‐dimensional (3D) microstructures fabricated via two‐photon polymerization (2PP) and post‐processed through wet etching, for quantifying nanonewton (nN)‐scale forces applied by healthy and diseased neural cells. The mechanically characterized free‐standing beam architectures enable measurement of traction forces of ...
Pieter F. J. van Altena +7 more
wiley +1 more source
How Variables Like Parent, Seed Size and Desiccation Time Affect Seed Deterioration of Quercus macrocarpa L. [PDF]
, 2009 Desiccation sensitivity is the main characteristic of recalcitrant seeds that poses limitations to practices such as storage and direct seeding. This study investigated the effect of parent tree, seed size, and desiccation time on seed variables ...
Iakovoglou, Valasia +4 more
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Approximation hardness of dominating set problems in bounded degree graphs [PDF]
, 2008 We study approximation hardness of the Minimum Dominating Set problem and its variants in undirected and directed graphs. Using a similar result obtained by Trevisan for Minimum Set Cover we prove the first explicit approximation lower bounds for various
Chlebikova, Janka +4 more
core +1 more source
Bioengineered Interfaces for Peripheral Nerve Sensory Restoration
Advanced Materials, EarlyView.Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick +4 more
wiley +1 more source