Results 41 to 50 of about 53,013 (201)

Deduction modulo theory [PDF]

open access: yes, 2014
International audienceThis paper is a survey on Deduction modulo ...
Dowek, Gilles, Gilles Dowek
core  

Progetto di un modulo abitativo in legno con struttura portante in acciaio [PDF]

open access: yes, 2022
Questa tesi riguarda il progetto di un modulo abitativo che può essere prefabbricato in stabilimento e successivamente inserito nella struttura portante in acciaio che viene invece assemblata in opera.
Tosetto, Alice
core  

Synchronization‐Dissipation in the Cardiorespiratory System

open access: yesAdvanced Science, EarlyView.
By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border   +3 more
wiley   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

open access: yesAdvanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao   +4 more
wiley   +1 more source

Desenvolvimento computacional de um modelo numérico para a análise linear de elementos estruturais da engenharia

open access: yesREMAT, 2021
O presente trabalho concentra-se na aplicação e na apresentação dos aspectos gerais sobre o desenvolvimento do módulo computacional específico para a análise linear de estruturas planas submetidas à ação de cargas externas.
Natan Sian das Neves
doaj   +1 more source

Compact Manifolds With Unbounded Nilpotent Fundamental Groups and Positive Ricci Curvature

open access: yesCommunications on Pure and Applied Mathematics, EarlyView.
ABSTRACT It follows from the work of Kapovitch and Wilking that a closed manifold with nonnegative Ricci curvature has a uniformly almost nilpotent fundamental group. Leftover questions and conjectures, have asked if in this context the fundamental group is actually uniformly almost abelian. The main goal of this work is to construct examples (Mk9,gk)$(
Elia Bruè, Aaron Naber, Daniele Semola
wiley   +1 more source

Subcanopy and Inter-Canopy Supplemental Light Enhances and Standardizes Yields in Medicinal Cannabis (Cannabis sativa L.)

open access: yesPlants
Light supplementation within the canopy is an effective method to improve light distribution throughout the whole plant, ensuring the inner canopies receive adequate light exposure to maximize overall growth.
José Garrido   +5 more
doaj   +1 more source

Módulo Estático de Elasticidad del Hormigón Fabricado con Agregados de la Mina de San Roque, Imbabura, Ecuador

open access: yesRevista Politécnica, 2020
El Módulo estático de elasticidad del hormigón es un parámetro que se utiliza para el cálculo y control de desplazamientos y deformaciones en una estructura de hormigón armado.
Diego Mauricio Sánchez   +3 more
doaj   +1 more source

Transient Charging Dynamics in Stacked Ga2O3/ZnO Photovoltaic Units Governing Wavelength‐Selective Polarity Switching

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work reveals a “Photovoltaic‐Capacitance” coupling mechanism in stacked Ga2O3/ZnO devices, defining the ZnO/graphene interface as a novel Photovoltaic Dynamic‐Capacitor (PDC). The wavelength‐selective bipolar response enables a physical layer secure communication protocol based on ternary optical logic (“1,” “0,” “−1”).
Songqi Zhao   +6 more
wiley   +1 more source

Simulação computacional do ensaio de módulo complexo em misturas asfálticas

open access: yesTransportes, 2019
Considerando-se as heterogeneidades inerentes e utilizando-se o Método dos Elementos Finitos juntamente com a Teoria da Viscoelasticidade Linear é simulado computacionalmente, para materiais asfálticos, o ensaio de módulo complexo (que se traduz em um ...
Francisco José Pereira de Almeida   +3 more
doaj   +3 more sources

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