Results 71 to 80 of about 348 (250)

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

Concepciones sobre Mapas Conceptuales de los Docentes Panameños

Revista de I + D Tecnológico, 2006
Numerosos estudios han demostrado que los mapas conceptuales, como herramienta para la organización y representación del conocimiento, pueden apoyar el aprendizaje significativo y el proceso de construcción de conocimiento.
Norma Miller, Alberto Cañas, Joseph Novak   +2 more
doaj  

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

Advanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Prisioneros de nuestras propias trampas

Información, Cultura y Sociedad, 2008
En este trabajo la autora desarrolla varias ideas relacionadas: la necesidad impostergable de conocer la dimensión bibliográfica de las disciplinas y su historia y evolución; la falta de conocimiento de esa dimensión como generadora de errores ...
Susana Romanos de Tiratel
doaj   +1 more source

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Aprendiendo Cálculo a través de la Instrucción por Pares Apoyada en el Uso de Clickers

Revista de I + D Tecnológico, 2016
Este documento reporta nuestra experiencia introduciendo la metodología de instrucción por pares en la enseñanza del cálculo en la Universidad Tecnológica de Panamá.
Norma Miller
doaj  

[The model of care as the cornerstone of the health outcomes of chronic patients]. [PDF]

Rev Colomb Reumatol, 2022
Arévalo Roa HO, Guarín Téllez N.
europepmc   +1 more source

Errores conceptuales en Geología: los conceptos isotropía-anisotropía y propiedad escalar - propiedad vectorial

Enseñanza de las Ciencias. Revista de investigación y experiencias didácticas, 2006
Herein an analysis is offered of the conception that first cycle university students have about the terms Isotropy- Anisotropy and Scale properties -Vectorial properties, that have been learnt only within the school limits. It seems, therefore, that if there are conceptual mistakes, they must be blamed on the Teaching -Learning system, and not on the ...
openaire   +5 more sources

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

Advanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri, Oliver Paull, Ralph Bulanadi, Yasuhiro Sakamoto, Shintaro Yasui, Mikayla Lord, Mahak Chhabra, David Walker, Patrycja Paruch, Shery Chang, Nagarajan Valanoor, Daniel Sando   +11 more
wiley   +1 more source

Caracteres e métodos não morfológicos em sistemática

Acta Zoológica Lilloana, 2022
Las especies taxonómicas pueden tomarse como inferencias de especies biológicas. La cercanía de ambos niveles conceptuales depende de la cantidad de información puesta en la descripción.
A. Brito da Cunha
doaj