Results 91 to 100 of about 50,354 (244)

Overcoming the Nyquist Limit in Molecular Hyperspectral Imaging by Reinforcement Learning

Advanced Intelligent Discovery, EarlyView.
Explorative spectral acquisition guide automatically selects informative spectral bands to optimize downstream tasks, outperforming full‐spectrum acquisition. The selected hyperspectral data are used for tasks such as unmixing and segmentation. BandOptiNet encodes selection states and outputs optimal bands to guide spectral acquisition. Recent advances
Xiaobin Tang, Yongqing Zhang, Xinyu Deng, Hyeon Jeong Lee, Delong Zhang   +4 more
wiley   +1 more source

Álgebra lineal [PDF]

, 2014
El álgebra lineal es una parte fundamental de la herramienta matemática que se requiere para afrontar el estudio de las ciencias naturales y físicas, de las ciencias del comportamiento, de la ingeniería, de la economía, de la computación, y por supuesto,
Sanabria, Ana María; Universidad del Valle, Martínez Romero, Héctor Jairo; Universidad del Valle   +1 more
core   +1 more source

Performances of students trained in algebraic problem solving in a spreadsheet environment and their relation to their competence in the Cartesian method

Enseñanza de las Ciencias, 2013
We present results of an investigation in which, among other objectives, we sought to determine how the teaching of algebraic problem solving in a spreadsheet environment influenced the competence in the Cartesian method.
David Arnau, Luis Puig
doaj   +1 more source

Pre‐Curved Everting Robots With Embedded Steering Intelligence Fabricated by CO2 Laser Welding

Advanced Intelligent Systems, EarlyView.
Design and experimental demonstration of a laser welded growing robot for anatomically guided navigation. The robot follows an aortic arch phantom entering the branchiocephalic branch through steering by design. The figure shows the physical phantom setup, CAD defined weld geometry and full robot eversion.
Brandon Saldarriaga, Panagiotis Kalozoumis, Panagiotis Vartholomeos, Carlo Seneci, Kawal Rhode, Christos Bergeles   +5 more
wiley   +1 more source

Programmable Flocks: Hierarchical Swarm Control via Dynamic Parameter Injection

Advanced Intelligent Systems, EarlyView.
We present a method for the control of robot swarms which allows the shaping and the translation of patterns of simple robots (“smart particles”), using two types of devices. These two types represent a hierarchy: a larger group of simple, oblivious robots (which we call the workers) that is governed by simple local attraction forces and a smaller ...
Vivek Shankar Varadharajan, Giovanni Beltrame   +1 more
wiley   +1 more source

The Herfindahl neutral point: A firm‐level threshold for managing market concentration with evidence from US hog packing

American Journal of Agricultural Economics, EarlyView.
Abstract This paper derives a firm‐level threshold, the Herfindahl Neutral Point, from the standard concentration index used in merger review. At this threshold, a marginal expansion leaves the index unchanged. Firms below the threshold reduce concentration when they expand; firms above it increase concentration.
Andrew J. Keller, Krishna P. Paudel
wiley   +1 more source

Toward a Behavioral Reserve Model in Amyotrophic Lateral Sclerosis

Annals of Neurology, EarlyView.
Objective Behavioral impairment is common in amyotrophic lateral sclerosis (ALS) and strongly affects autonomy, caregiver burden, and outcomes, yet predictors of vulnerability remain unclear. We investigated whether premorbid regulatory traits and socio‐educational exposures are associated with behavioral phenotypes in ALS within a behavioral reserve ...
Francesca Palumbo, Barbara Iazzolino, Cristina Moglia, Umberto Manera, Enrico Matteoni, Sara Cabras, Giorgio Pellegrino, Emilio Minerva, Vita Passidomo, Rosario Vasta, Gabriele Mora, Fabrizio D’Ovidio, Antonio Canosa, Andrea Calvo, Adriano Chiò   +14 more
wiley   +1 more source

Introducción al álgebra lineal con aplicaciones. Aplicaciones del álgebra lineal en ciencias e ingeniería [PDF]

El álgebra lineal destaca como una disciplina matemática fundamental, con amplias aplicaciones, tanto teóricas como prácticas en diversos campos científicos e ingenieriles.
Rocha Castellanos, Dairo
core  

Las asignaturas de Álgebra Lineal y Geometría Lineal en los Grados en Matemáticas y Física de la Universidad de Alicante [PDF]

, 2017
Esta red de investigación en docencia es una continuación natural de la Red 3577 constituida en el curso académico 2015-2016 y cuyo objetivo principal era analizar el desarrollo de las asignaturas Álgebra Lineal I, Álgebra Lineal II y Geometría Lineal en
Alonso-González, Clementa, Rodríguez Álvarez, Margarita, Fajardo, Maria Dolores, Soler-Escrivà, Xaro, Climent, Joan-Josep   +4 more
core  

Two‐Dimensional Flow and Thermal Energy Transfer in Non‐Newtonian Casson–Carreau Ternary Hybrid Nanofluids Over Stationary and Moving Wedge Surfaces With Radiation and Magnetic Field Effects

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Efficient thermal management in advanced industrial systems requires improved heat transfer performance, particularly under non‐Newtonian fluid behavior and complex surface geometries. This study investigates the two‐dimensional flow and heat transfer characteristics of ternary hybrid nanofluids over both stationary and moving wedge surfaces ...
A. O. Akindele, A. M. Obalalu, M. O. Afolabi, Umair Khan, Samia Elattar   +4 more
wiley   +1 more source