Results 101 to 110 of about 39,652 (286)

ModHel'X, un outil expérimental pour la modélisation multi-paradigmes

, 2014
National audienceLa modélisation multi-paradigmes vise à permettre la modélisation d’un système en utilisant pour chacune de ses sous-parties le formalisme (ou paradigme) de modélisation le plus adapté.
Boulanger, Frédéric, Hardebolle, Cécile, Jacquet, Christophe   +2 more
core   +1 more source

Les paradigmes entrecroisés des instances énonciatives et des points de vue [PDF]

, 2011
Cet article distingue les instances énonciatives à la source des points de vue, à partir d'un retravail de la disjonction entre locuteur et énonciateur héritée de Ducrot 1984.
Rabatel, Alain
core   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

[HIV communication paradigms must be changed in Africa]. [PDF]

Med Trop Sante Int, 2021
Seytre B, Yoro BM, Djedou MA, Madiarra OC, Mamey K, Diabagate A, Kouamé KB, Simaga F.   +7 more
europepmc   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

Retrouver l'Esprit de la vallée du Constructivisme en remontant à ses sources épistémiques* [PDF]

Cette communication s'inscrit dans la tradition des débats d'ordre épistémo-méthodologique qui s'est instaurée au sein de l'AIMS il y a une quinzaine d'années.
M.-J. Avenier
core  

Més enllà i més ençà del relativisme: tres filòsofs postmoderns i les seues raòns [PDF]

, 2009
Les diferents filosofies “postmodernes” que sorgiren dels anys 1970 als anys 1990 s'han considerat sovint com una classe d´“ideología” irracionalista-escèptica-relativista (o alguna altra sort d´amalgama semblant) que en el nostre temps prendrien ...
Paz, Miguel Angel Quintana
core