Results 91 to 100 of about 53,594 (285)

Selecting stopping muons with KM3NeT/ORCA

open access: yes, 2023
International audienceThe KM3NeT collaboration operates two water Cherenkov neutrino telescopes in the Mediterranean sea, ORCA and ARCA. The flux of atmospheric muons produced in cosmic ray air showers forms a background to the main objectives of KM3NeT ...
Bailly-Salins, Louis
core   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

open access: yesAdvanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome   +6 more
wiley   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Sight distance analyses in road design process: Serbian practice

open access: yesTransport, 2016
New Serbian policies on road design introduce the concept of operating speeds. Decades ago, national policies were based on the constant design speed concept.
Dejan Gavran   +3 more
doaj   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

About stability of risk-seeking optimal stopping [PDF]

open access: yes, 2014
summary:We offer the quantitative estimation of stability of risk-sensitive cost optimization in the problem of optimal stopping of Markov chain on a Borel space $X$.
Zaitseva, Elena, Montes-de-Oca, Raúl
core   +1 more source

Analysis of vehicle braking behaviour and distance stopping

open access: yesIOP Conference Series: Materials Science and Engineering, 2018
Generally Vehicles show some degree of instability during braking as there are no real vehicles that are completely symmetrical. Especially when there is a component malfunction. There are many reasons for this incident: e.g. Failure of kinematic brake function, asymmetric mass distribution or brake imbalance.
M Sabri, A Fauza
openaire   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Stopping Sight Distance and Available Sight Distance: New Model and Reliability Analysis Comparison

open access: yes, 2017
Stopping sight distance (SSD) is an important design criterion used in the geometry of highways and streets. Design guidance implies that SSD is used to ensure safety along the roadway.
Eric T. Donnell, Jonathan S. Wood
core   +1 more source

Robust Active Contour Model Guided by Local Binary Pattern Stopping Function

open access: yesCybernetics and Information Technologies, 2017
Edge based active contour models are adequate to some extent in segmenting images with intensity inhomogeneity but often fail when applied to images with poorly defined or noisy boundaries.
Azizi Abdallah   +2 more
doaj   +1 more source

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