Results 81 to 90 of about 10,096,677 (299)

Study on the Hysteretic Behavior of Post-Tensioned Unbonded Prestressed Concrete Beam–Column Joints with Two-Stage Energy Dissipation

Buildings
To address the shortcomings of rapid stiffness degradation and single energy dissipation mechanisms in conventional post-tensioned unbonded prestressed concrete beam–column joints, this paper proposes a beam–column joint configuration that integrates a ...
Qiuyue Zhou, Xiaoyun Sun, Linjie Huang, Yuxi Zhu   +3 more
doaj   +1 more source

Anisotropic viscous dissipation in transient reconnecting plasmas [PDF]

, 2010
Aims. We examine the global energy losses associated with reconnecting coronal plasmas. Methods. Using planar magnetic reconnection simulations we compute resistive and bulk viscous losses in transient coronal plasmas.
I. J. D. Craig, Craig, Ian J.D.
core   +1 more source

Investigation of Resonance Characteristics of More Than 10 000 Metal‐Coated Silicon MEMS Cantilevers Using Machine Learning

Advanced Engineering Materials, EarlyView.
More than 10 000 metal‐coated silicon MEMS cantilevers are fabricated and characterized to build a large‐scale experimental dataset spanning multiple vibrational modes. Machine learning algorithms are benchmarked to predict resonance frequency and quality factor, with ensemble based models achieving accuracy approaching experimental uncertainty.
Sina Zare Pakzad, Saurabh Thorat, Andre Loch Gesing, Dominik Huber, Christopher Zellner, Patrick Egger, Georg Pfusterschmied, Ulrich Schmid, Michael Schneider   +8 more
wiley   +1 more source

Entropy generation analysis for viscoelastic MHD flow over a stretching sheet embedded in a porous medium

Ain Shams Engineering Journal, 2017
In this paper it is intended to analyse entropy generation by applying second law of thermodynamics to magnetohydrodynamic flow, heat and mass transfer of an electrically conducting viscoelastic liquid (Walters B′) past on a stretching surface, taking ...
S. Baag, S.R. Mishra, G.C. Dash, M.R. Acharya   +3 more
doaj   +1 more source

Enhancing delay fault coverage through low power segmented scan

, 2006
Reducing power dissipation during test has been an active area of academic and industrial research for the last few years and numerous low power DFT techniques and test generation procedures have been proposed. Segmented scan [17-20] has been shown to be
Reddy, Sudhakar M., Rajski, Janusz, M. Reddy, Sudhakar, Zhang, Zhuo, M. Al-Hashimi, Bashir, Pomeranz, Irith, Al-Hashimi, Bashir M., S.M. Reddy, I. Pomeranz, Pomeranz, Zhuo Zhang, J. Rajski, B.M. Al-Hashimi   +12 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Low energy dissipation readout of single-molecule ferroelectronic states by a spin-Seebeck signal

Physical Review Research, 2020
Single-molecule magnets (SMMs) possessing bistable states have been considered as promising candidates to realize zero-dimensional (0D) ferroelectrics (FE) and multiferroics (MF) with high storage density. However, how to read or manipulate the FE states
Hua-Hua Fu, Dan-Dan Wu, Gui-Fang Du, Qing-Bo Liu, Menghao Wu   +4 more
doaj   +1 more source

Parametric investigation of low-dissipation low-dispersion schemes for unstructured flow solvers in large eddy simulation

, 2020
A second-order low-dissipation low-dispersion scheme is evaluated for unstructured finite-volume flow solvers. The scheme exploits a higher order central reconstruction of the face fluxes and a matrix dissipation formulation to reduce the dispersive and ...
Davidson, Lars, Shia-Hui Peng, Arvidson, Sebastian, Shia-Hui, Peng,, Carlsson, Magnus,, Davidson, Lars,, Shia-Hui, Peng, Magnus Carlsson, Sebastian Arvidson, Arvidson, Sebastian,, Carlsson, Magnus, Lars Davidson   +11 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source