Results 61 to 70 of about 2,105 (133)

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

Advanced Engineering Materials, Volume 28, Issue 9, 6 May 2026.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline, Matthew Santer, Robert Hewson   +2 more
wiley   +1 more source

Electrochemical Memristive Devices Toward Brain‐Inspired Computing and In‐Memory Communication: Mechanisms, Materials, and Device Engineering

ChemElectroChem, Volume 13, Issue 9, 5 May 2026.
Electrochemical memristive devices, whose resistance is modulated by ion migration and redox reactions, offer a hardware pathway toward brain‐inspired computing. This review summarizes key switching mechanisms—electrochemical metallization (ECM), valence change mechanism (VCM), and thermochemical effects (TCM)—and discusses how materials and device ...
Junyao Xu, Yiwei Sun
wiley   +1 more source

Computing Topological Invariants of Deep Neural Networks. [PDF]

Comput Intell Neurosci, 2022
Zhang X, Idrees N, Kanwal S, Saif MJ, Saeed F.   +4 more
europepmc   +1 more source

Application of optical distributed sensing and computation to control of large space structures [PDF]

A real time holographic sensing technique is introduced and its advantages are investigated from the filtering and control point of view. A feature of holographic sensing is its capability to make distributed measurements of the position and velocity of ...
Balakrishnan, A. V.
core   +1 more source

Experimental methods in chemical engineering: Atomic absorption spectrometry—AAS

The Canadian Journal of Chemical Engineering, Volume 104, Issue 5, Page 2206-2224, May 2026.
Abstract Elements absorb electromagnetic radiation (light) of a specific wavelength in proportion to the number of atoms in its path. As the atoms absorb this light energy, electrons rise from the ground state to an excited state. In atomic absorption spectrometry (AAS), high temperatures produce clouds of atoms from the sample (atomization) and ...
Emily Cintia Tossi de A. Costa, Jildimara de Jesus Santana, Viviane de Oliveira Campos, Felipe Fernandes Barbosa, Gregory S. Patience   +4 more
wiley   +1 more source

Field‐free programmable bipolar magnetic heterostructures for neuromorphic computing

InfoMat, Volume 8, Issue 5, May 2026.
Neuromorphic computing mimics the brain's efficiency, yet typical memristors lack biological synapses' dual signal control. We introduce a magnetic memristor enabling bidirectional, multi‐state modulation without external fields, validated in image feature extraction and neural clustering.
Yaping He, Gaofei Wang, Jinfeng Zhai, Wentao Huang, Zhenyu Zhao, Zheng Zhang, Jiabin Shen, Pan He, Zengguang Cheng, Peng Zhou   +9 more
wiley   +1 more source

The Expected Values for the Gutman Index and Schultz Index in the Random Regular Polygonal Chains. [PDF]

Molecules, 2022
Liu X, Zhan Q.
europepmc   +1 more source

Neighbourhood Sum Degree-Based Indices and Entropy Measures for Certain Family of Graphene Molecules. [PDF]

Molecules, 2022
Yang J, Konsalraj J, Raja S AA.
europepmc   +1 more source

Expected value of first Zagreb connection index in random cyclooctatetraene chain, random polyphenyls chain, and random chain network. [PDF]

Front Chem, 2022
Raza Z, Akhter S, Shang Y.
europepmc   +1 more source

Cardiovascular Risk Factor Disparities in Adult Survivors of Childhood Cancer Compared With the General Population. [PDF]

JACC CardioOncol, 2023
Noyd DH, Liu Q, Yasui Y, Chow EJ, Bhatia S, Nathan PC, Landstrom AP, Tonorezos E, Casillas J, Berkman A, Ness KK, Mulrooney DA, Leisenring WM, Howell CR, Shoag J, Kirchhoff A, Howell RM, Gibson TM, Zullig LL, Armstrong GT, Oeffinger KC.   +20 more
europepmc   +1 more source