Results 81 to 90 of about 101,551 (301)

Applied Mathematics and Computation

, 2010
Applied Mathematics and Computation addresses work at the interface between applied mathematics, numerical computation, and applications of systems – oriented ideas to the physical, biological, social, and behavioral sciences, and emphasizes papers of a ...
MORIGI, SERENA
core  

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Numerical Mathematics

Numerical mathematics is the branch of mathematics that proposes, develops, analyzes and applies methods from scientific computing to several fields including analysis, linear algebra, geometry, approximation theory, functional equations, optimization ...
Quarteroni, Alfio, Sacco, Riccardo, Saleri, Fausto   +2 more
core   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

An enactive inquiry into mathematics confidence : a case study of nine pre-service primary school teachers

, 2007
Includes bibliographical references (leaves 70-74).Many learners and teachers of mathematics experience a lack of mathematics confidence. Research has posited that beliefs teachers have regarding mathematics, including their level of mathematical ...
Burgoyne, Nicolette
core  

Mean field analysis of a spatial stochastic model of a gene regulatory network

, 2015
A gene regulatory network may be defined as a collection of DNA segments which interact with each other indirectly through their RNA and protein products.
Murray, P. J., Matzavinos, A., Sturrock, M., Chaplain, M. A. J.   +3 more
core   +1 more source

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

Advanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone, Meng Tang, Camelia Florica, Bin He, Jingkai Xu, Selma Amara, Georgian Melinte, Xixiang Zhang, Gianluca Setti   +8 more
wiley   +1 more source

Caught in the crossfire: biodiversity conservation paradox of sociopolitical conflict

npj Biodiversity
The current state of global biodiversity is confronted with escalating threats arising from human-induced environmental changes and a growing array of unpredictable challenges.
Bona Abigail Hilario-Husain, Krizler Cejuela Tanalgo, Sarrah Jane C. Guerrero, Francisco Gil N. Garcia, Tessie E. Lerios, May Eva Z. Garcia, Renee Jane Alvaro-Ele, Meriam Manampan-Rubio, Sedra A. Murray, Lothy F. Casim, Jamaica L. Delos Reyes, Kier Celestial Dela Cruz, Sumaira S. Abdullah, Shiela Mae Prince Balase, Jeaneth Magelen V. Respicio, Asraf K. Lidasan, Zafrullah S. Buday, Ma. Teodora N. Cabasan, Jonald L. Pimentel, Florie Jane M. Tamon, Angelo Rellama Agduma   +20 more
doaj   +1 more source

The mathematical modeling of entrained biological oscillators [PDF]

Bulletin of Mathematical Biology, 1984
Discontinuous asymptotic approximation of free relaxation oscillators of the type (1) \(\epsilon\) \(\dot x=y-F(x)\), \(\dot y=a-x,\) are given, where \(\epsilon\) is a small positive parameter and F a continuous, piecewise differentiable function satisfying \(F(x)\to \pm \infty\) as \(x\to \pm \infty\) and with one local maximum and minimum ...
openaire   +3 more sources

Multimodal Perception and Machine Learning‐Empowered Human Machine Interfaces With Double‐Network Hydrogel Fibers

Advanced Functional Materials, EarlyView.
This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang, Minyu Qiu, Di Tan, Xinlong Liu, Junze Zhang, Ziyu He, Jing Han, Yuanyuan Gao, Zihua Li, Hong Fu, Bingang Xu   +10 more
wiley   +1 more source