Results 41 to 50 of about 1,339,441 (314)

Microstructure and Strengthening Mechanisms in an HSLA Steel Subjected to Tempforming

Metals, 2021
An effect of tempforming on the microstructure, the carbide precipitation, and the strengthening mechanisms of high-strength low-alloyed steel has been analyzed. The quenched steel was subjected to 1 h tempering at a temperature of 873 K, 923 K, or 973 K
Anastasiia Dolzhenko, Alexander Pydrin, Sergey Gaidar, Rustam Kaibyshev, Andrey Belyakov   +4 more
doaj   +1 more source

RADIATIVE PROPERTIES OF THE STUECKELBERG MECHANISM [PDF]

International Journal of Modern Physics A, 2008
We examine the mechanism for generating a mass for a U(1) vector field introduced by Stueckelberg. First, it is shown that renormalization of the vector mass is identical to the renormalization of the vector field on account of gauge invariance. We then consider how the vector mass affects the effective potential in scalar quantum electrodynamics at ...
Marshall, T. J., McKeon, D. G. C.
openaire   +2 more sources

Mechanical behavior of osteoporotic bone at sub-lamellar length scales [PDF]

, 2015
Osteoporosis is a disease known to promote bone fragility but the effect on the mechanical properties of bone material, which is independent of geometric effects, is particularly unclear.
Barber, Asa Hilton, Jimenez-Palomar, Ines, Shahar, Ron, Asa eBarber, Ines Jimenez-Palomar, Ines eJimenez-Palomar, Asa H. Barber, Ron eShahar, Ron Shahar, Anna eShipov, Shipov, Anna, Anna Shipov   +11 more
core   +1 more source

Vibrissa mechanical properties

Scholarpedia, 2015
The vibrissal (whisker) array of the rodent has been an important model for the study of active touch and tactile perception for over a century (Richardson 1909; Vincent 1912). During exploratory behaviors many rodents brush and tap their whiskers against surfaces to tactually extract object features, similar in some ways to how humans use their ...
openaire   +1 more source

Properties and mechanisms of perceptual priming [PDF]

Current Opinion in Neurobiology, 1998
Recent evidence suggests that the behavioral phenomenon of perceptual priming and the physiological finding of decreased neural responses with item repetition have similar properties. Both the behavioral and neurophysiological effects show graded changes with multiple repetition, are resistant to manipulations of particular stimulus attributes (e.g ...
Wiggs, Cheri L., Martin, Alex
openaire   +3 more sources

Low Stress Mechanical Properties of Hydroentangled Fabrics [PDF]

, 2003
Nonwoven fabrics are used in many different applications including wipes, incontinence products, interlinings, blinds, bed linen, protective clothing and others. However, the potential uses of nonwovens in traditional clothing outerwear (e. g. shirtings)
Saleh, Sanaa Salah El-Din Shoukry
core  

Effect of sterilization by gamma radiation on nano-mechanical properties of teeth

, 2008
NOTICE: this is the author’s version of a work that was accepted for publication in Dental Materials. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms ...
Marshall, GW, Kuniko Saeki, Grayson W. Marshall, Marshall, SJ, Sally J. Marshall, Saeki, K, Delia S. Brauer, Joan F. Hilton, Brauer, DS, Hilton, JF   +9 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Tribo-Mechanical Behavior of Films and Modified Layers Produced by Cathodic Cage and Glow Discharge Plasma Nitriding Techniques

Metals, 2023
Two surface modification techniques, the glow discharge plasma nitriding (GDPN) and the cathodic cage plasma nitriding (CCPN), were compared regarding the mechanical and tribological behavior of layers produced on AISI 316 stainless-steel surfaces.
Bruna C. E. Schibicheski Kurelo, Gelson Biscaia De Souza, Silvio Luiz Rutz Da Silva, Carlos Maurício Lepienski, Clodomiro Alves Júnior, Rafael Fillus Chuproski, Giuseppe Pintaúde   +6 more
doaj   +1 more source

Mechanical Properties of Transcription

Physical Review Letters, 2017
Recently the physical characterization of a number of biological processes has proven indispensable for a full understanding of natural phenomena. One such example is the mechanical properties of transcription, which have been shown to have significant effects in gene expression.
Sevier, Stuart A., Levine, Herbert
openaire   +4 more sources