Results 21 to 30 of about 466,336 (178)

La paradoja de Galileo

open access: yesAsclepio: Revista de Historia de la Medicina y de la Ciencia, 2006
Este artículo aborda las concepciones acerca de los indivisibles que Galileo expuso en los Discorsi y explora su aplicación al estudio de los movimientos uniformemente acelerados.
Manuel Sellés García
doaj   +1 more source

Confusiones de interpretación en Mecánica Cuántica elemental [PDF]

open access: yes, 2017
Quantum Mechanics is a fundamental physical theory about atomic-scale processes. It was built between 1920 and 1940 by the most distinguished physicists of that time.
Lopez Armengol, Federico Gaston   +1 more
core  

A Comparison of Classical Constitutive Models for High‐Entropy Alloy Behavior: Effects of Medium Strain Rates and Temperature on Plastic Flow

open access: yesMaterials Genome Engineering Advances, EarlyView.
Four constitutive models are evaluated for FeCoNiCr and Al0.6FeCoNiCr HEAs under wide temperature and strain‐rate conditions. The predictive capabilities and limitations of each model are then critically assessed, with particular emphasis on strain rate sensitivity, temperature dependence, and physically unrealistic responses at extreme loading ...
Yooseob Song   +3 more
wiley   +1 more source

Study of alternative geometries for fluidic oscillators by means of computational fluid mechanics [PDF]

open access: yes, 2015
Se estudiará el fllujo en el interior de osciladores fluídicos mediante el uso de un código comercial de Mecánica de Fluidos Computacional.Se estudiarán diferentes diseños y se compararán sus rendimientos.1. Documentación y estudio del estado del arte. 2.
Baucells Fuster, Xavier
core  

Reflexiones sobre las características mecánicas de los bailarines de pantomima [PDF]

open access: yes, 2019
El presente artículo tiene como objetivo investigar la experiencia cinestésica de la danza, y especialmente de la danza de la pantomima, en De Saltatione de Luciano y en la oración 64 de Libanio, Una respuesta a Aristides en nombre de los bailarines ...
Gerolemou, María
core   +2 more sources

Behavior of a Novel Cyclic Olefin‐Based Hot‐Melt Adhesive in CFRP Adhesive Joints Compared to Conventional Epoxy‐Based Structural Adhesives

open access: yesPolymer Composites, EarlyView.
Rate‐dependent performance of composite adhesive joints using thermoset and thermoplastic adhesives, in terms of toughness and fatigue behaviour. ABSTRACT A recently developed hot‐melt adhesive (HMA) based on cyclic olefin chemistry, supplied as a transparent, non‐tacky thermoplastic film with a distinctive polymer microstructure, was evaluated in this
Hossein Malekinejad   +3 more
wiley   +1 more source

Propriedades mecânicas de compósitos de poliestireno reforçado com celulose de bagaço de cana

open access: yes, 2015
O EPS (poliestireno expandido) é um polímero resultante da polimerização do estireno em água e é imensamente utilizado para a confecção de embalagens. Em vista disso, é produzido em grandes proporções. Por outro lado, outro importante resíduo produzido é o bagaço de cana-de-açúcar, por conta da grande produção de açúcar e etanol no Brasil.
Jesus, Luis Carlos Correia de   +4 more
openaire   +3 more sources

PLA/Kahili Ginger Fiber Biocomposites Processed by Fused Filament Fabrication: Physical and Mechanical Characterization

open access: yesPolymer Composites, EarlyView.
Processing route of PLA/KG composites and the resulting mechanical properties compared to PLA. ABSTRACT This study explores the potential of Kahili ginger (KG) fibers as reinforcement/filler in poly(lactic acid) (PLA) matrix composites for 3D printing applications.
Bruno Lourenço   +5 more
wiley   +1 more source

Reparación del sistema de distribución mecánica [PDF]

open access: yes, 1992
Cartilla instruccional que presenta la composición, las posibles fallas (con sus probables causas) y el procedimiento de reparación del sistema de distribución mecánica de un vehículo automotor.Instruction book that presents the composition, the possible
Perea, Norman
core  

Deep Reinforcement Learning‐Based Control for Real‐Time Hybrid Simulation of Civil Structures

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Real‐time Hybrid Simulation (RTHS) is a cyber‐physical technique that studies the dynamic behavior of a system by combining physical and numerical components that are coupled through a boundary condition enforcer. In structural engineering, the numerical components are subjected to environmental loads that become dynamic displacements of the ...
Andrés Felipe Niño   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy