Results 111 to 120 of about 266,146 (315)
Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion
Advanced Engineering Materials, EarlyView.Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello +7 more
wiley +1 more source
A Formation Control Method for AUV Group Under Communication Delay. [PDF]
Front Bioeng Biotechnol, 2022 Chen Y, Guo X, Luo G, Liu G.
europepmc +1 more source
Unraveling the Electronic Structure of Silicon Vacancy Centers in 4H‐SiC
Advanced Functional Materials, EarlyView.The electronic structure of the silicon vacancy in 4H‐SiC is probed via transient absorption spectroscopy, uncovering previously inaccessible excited states of the quartet and doublet spin channels, including the V2' transition. In combination with theoretical analysis, a comprehensive picture of the electronic structure is established.
Ali Tayefeh Younesi +9 more
wiley +1 more source
Social delay-tolerant network routing
, 2011 Paper presented at the 2nd ICC Winter Workshop on Complexity in Social SystemsRouting in mobile delay-tolerant networks faces new challenges such as mobility and the dynamic nature of the network.
Bigwood, Gregory John +2 more
core
MeshTree: A Delay optimised Overlay Multicast Tree Building Protocol [PDF]
, 2005 We study decentralised low delay degree-constrained overlay multicast tree construction for single source real-time applications. This optimisation problem is NP-hard even if computed centrally.
Waters, A. Gill +2 more
core
Entropy, 2015 In this paper, the leader-following consensus algorithm, which is accompanied with compensations related to neighboring agents’ delayed states, is constructed for second-order multi-agent systems with communication delay. Using frequency-domain analysis,
Cheng-Lin Liu, Fei Liu
doaj +1 more source
Shaping Matter with Acoustic Waves: From Particles to Functional Structures
Advanced Functional Materials, EarlyView.Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg +5 more
wiley +1 more source
Delay distributions of slotted ALOHA and CSMA
, 2003 We derive the closed-form delay distributions of slotted ALOHA and nonpersistent carrier sense multiple access (CSMA) protocols under steady state. Three retransmission policies are analyzed. We find that under a binary exponential backoff retransmission
Yum, TSP, Yang, Y
core
On delay in real-time streaming communication systems
, 2010 We focus on the problem of real-time streaming over a blockage channel with long feedback delay, as arises in real-time satellite communication from a comm-on-the-move (COTM) terminal.
Huan Yao +5 more
core +1 more source
Decentralized Platoon Join-in-Middle Protocol Considering Communication Delay for Connected and Automated Vehicle. [PDF]
Sensors (Basel), 2021 Lee G, Jung JI.
europepmc +1 more source