Results 71 to 80 of about 212,043 (297)

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Caculation Method on Kinematic Envelope of Tram with Suspended Carbody

open access: yes机车电传动, 2018
The tram with suspended carbody adopts modular articulated carbody structure, and each module of the carbody is connected by articulated equipment, so its kinematic envelope calculation cannot directly use the calculation method of subway vehicle with ...
LIU Yuwen   +3 more
doaj  

Impact of Wind on the Movement of the Load Carried by Rotary Crane

open access: yesApplied Sciences, 2019
This paper considers the coupled kinematic and dynamic models of a mobile crane. A full description of boom and load movement has been provided as a response of the system to the influence of kinematic forces. The linear system model was treated as rigid,
Dawid Cekus   +2 more
doaj   +1 more source

Efficient Numerical Evaluation of Feynman Integral

open access: yes, 2016
Feynman loop integrals are a key ingredient for the calculation of higher order radiation effects, and are responsible for reliable and accurate theoretical prediction.
Li, Zhao   +3 more
core   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Triply‐Twinned Metamaterials: Unraveling the Mechanics and Failure Pathways Through High‐Resolution XCT

open access: yesAdvanced Materials, EarlyView.
Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur   +7 more
wiley   +1 more source

Differential Distributions for NLO Analyses of Charged Current Neutrino-Production of Charm

open access: yes, 2001
Experimental analyses of charged current deep inelastic charm production -- as observed through dimuon events in neutrino-iron scattering -- measure the strangeness component of the nucleon sea.
Kretzer, S., Mason, D., Olness, F.
core   +1 more source

2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems

open access: yesAdvanced Materials, EarlyView.
A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
wiley   +1 more source

平面变胞间歇机构运动学分析及其仿真

open access: yesJixie chuandong, 2007
The planear metamorphic intermittent mechanisms can realize intermittent movement, and it has a lot of merits. kinematic analysis on planear metamorphic intermittent mechanisms by using group base on Ture Basic and carries kinematic simulation by VP are ...
陈育明, 蓝兆辉
doaj  

Heavy Residues with A<90 in the Asymmetric Reaction of 20 AMeV 124Sn+27Al as a Sensitive Probe of the Onset of Multifragmentation

open access: yes, 2003
The cross sections and velocity distributions of heavy residues from the reaction of 20 AMeV 124Sn + 27Al have been measured at forward angles using the MARS recoil separator at Texas A&M in a wide mass range.
Aleklett   +49 more
core   +1 more source

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