Results 121 to 130 of about 13,034,173 (257)

Thermal Evolution of Expanded Phases Formed by PIII Nitriding in Super Duplex Steel Investigated by In Situ Synchrotron Radiation

open access: yesMetals
The Plasma Immersion Ion Implantation (PIII) nitriding was used to form a modified layer rich in expanded austenite (γN) and expanded ferrite (αN) phases in super duplex steel.
Bruna Corina Emanuely Schibicheski Kurelo   +6 more
doaj   +1 more source

SoK: Privacy Personalised -- Mapping Personal Attributes \& Preferences of Privacy Mechanisms for Shoulder Surfing [PDF]

open access: yesarXiv
Shoulder surfing is a byproduct of smartphone use that enables bystanders to access personal information (such as text and photos) by making screen observations without consent. To mitigate this, several protection mechanisms have been proposed to protect user privacy. However, the mechanisms that users prefer remain unexplored.
arxiv  

Computational Modeling of High-Speed Flow of Two-Phase Hydrogen through a Tube with Abrupt Expansion

open access: yesHydrogen
Hydrogen can become a prevalent renewable fuel in the future green economy, but technical and economic hurdles associated with handling hydrogen must be overcome.
Konstantin I. Matveev
doaj   +1 more source

Quaternionic quantum mechanics allows non-local boxes [PDF]

open access: yesarXiv, 2009
We consider non-local properties of quanternionic quantum mechanics, in which the complex numbers are replaced by the quaternions as the underlying algebra. Specifically, we show that it is possible to construct a non-local box. This allows one to rule out quaternionic quantum mechanics using assumptions about communication complexity or information ...
arxiv  

Investigation on Friction Stir Welding Parameters: Mechanical Properties, Correlations and Corrosion Behaviors of Aluminum/Titanium Dissimilar Welds

open access: yesCrystals
In industrial applications, welding of dissimilar metals such as aluminum (Al) and titanium (Ti) is a prerequisite for the development of hybrid components with improved mechanical and corrosion properties. However, dissimilar welding of the Al/Ti system
Amlan Kar   +5 more
doaj   +1 more source

On the Mechanical Properties of Oobleck

open access: yesInternational Scholastic Journal of Science, 2023
The effect of velocity on the drag force acting on a sphere moving through varying concentrations of oobleck, a suspension of cornstarch in water, was studied.
V. Boonfahpratan   +4 more
doaj  

Implicit Geometric Descriptor-Enabled ANN Framework for a Unified Structure-Property Relationship in Architected Nanofibrous Materials [PDF]

open access: yesarXiv
Hierarchically architected nanofibrous materials, such as the vertically aligned carbon nanotube (VACNT) foams, draw their exceptional mechanical properties from the interplay of nanoscale size effects and inter-nanotube interactions within and across architectures.
arxiv  

In vivo assessment of the mechanical properties of the child cortical bone using quantitative computed tomography [PDF]

open access: yes, 2014
The mechanical properties of the rib cortical bone are extremely rare on children due to difficulties to obtain specimens to perform conventional tests. Some recent studies used cadaveric bones or bone tissues collected during surgery but are limited by ...
BERMOND, François   +7 more
core   +3 more sources

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