Results 51 to 60 of about 202,909 (329)

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Optimal Design of Space Structures Considering Connection Stiffness Using a Machine Learning Based Surrogate Model [PDF]

پژوهش‌های زیرساخت‌های عمرانی
In this research, the optimal design of space structures considering the actual stiffness of connections is performed using a surrogate model based on a machine learning algorithm.
Majid Ilchi Ghazaan, Mostafa Sharifi, Sevim Rahimbaksh Khiabani   +2 more
doaj   +1 more source

An investigation on the effect of gusset plate connection rigidity on the seismic behavior of special concentrically braced frames [PDF]

Journal of Structural and Construction Engineering, 2016
Special concentrically braced frames (SCBFs) are commonly used to resist lateral loads in buildings. The bracing system sustains large deformations due to inelastic behavior in bracing members (buckling and yielding in tension).
Ali Esnaashari, Amin Mohebkhah
doaj   +1 more source

Influence Of HF2V Damping Devices On The Performance Of The SAC3 Building Subjected To The SAC Ground Motion Suites [PDF]

, 2010
Recent advances in energy dissipation for structural systems can create structural connections that undergo zero sacrificial energy absorbing damage, even at extreme story drifts.
Rodgers, G.W., Chase, J.G., MacRae, G.A., Bacht, T., Dhakal, R.P., Desombre, J.   +5 more
core  

Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s

Advanced Functional Materials, EarlyView.
Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu, Xiaofeng Zheng, Shaoxia Zhang, Long Xu, Meng Liu, Jeremy Baribeault St‐Germain, Yue Zhao   +6 more
wiley   +1 more source

Design of non-linear semi-rigid steel frames with semi-rigid column bases

Electronic Journal of Structural Engineering, 2004
This article presents an analysis and design method for steel frames with semi-rigid connections and semirigid column bases. The analysis takes into account both the non-linear behaviour of beam-to-column connections and P-Δ effects of beam-column ...
S. O. Degertekin, M. S. Hayalioglu
doaj  

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

Advanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai, Xiaoyu Huo, Xin Long, Enkang Fu, Xusong Gong, Lei Wei, Liang An   +6 more
wiley   +1 more source

Modelling of semi-rigid beam connections in timber-concrete composites [PDF]

E3S Web of Conferences
Timber-concrete composite elements offer an efficient structural solution by combining the advantages of both materials. This paper focuses on the numerical modelling of semi-rigid connections and presents methods for incorporating them into FEM models ...
Krempaska Jana, Bajzecerova Viktoria
doaj   +1 more source

Semi-rigid behaviour of stainless steel beam-to-column bolted connections

Sustainable Structures, 2021
Stainless steel is increasingly used in structural applications but there is still significant lack of experimental evidence on the moment-rotation (M-) behaviour of moment resisting beam-to-column connections.
Mahmud Ashraf, Mohammad Jobaer Hasan, Safat Al-Deen   +2 more
doaj   +1 more source

Behaviour factors of MR steel frames with semi-rigid connections: a parametric study [PDF]

, 2003
In this paper same results are presented, related to the parametric study of the q-factor of steel moment resistant frames. The study considers semi-rigid beam-to-column joints with standard behaviour, characterized by their stiffness, resistance and ...
Magalhães, Luís, Rebelo, Carlos
core