Results 21 to 30 of about 1,013 (206)

A high performance approach for solving the high voltage direct current ion flow field problem by tensor‐structured finite element method

High Voltage, Volume 8, Issue 1, Page 128-137, February 2023., 2023
Abstract In order to achieve high performance for solving the ion flow field problem, an approach is proposed with the tensor‐structured finite element method (FEM) to accelerate the Newton iteration. The Poisson equation and the continuity equation are reformulated into the tensor expressions, respectively.
Qiwen Cheng, Jun Zou
wiley   +1 more source

SubZero: A Sea Ice Model With an Explicit Representation of the Floe Life Cycle

Journal of Advances in Modeling Earth Systems, Volume 14, Issue 12, December 2022., 2022
Abstract Sea ice dynamics exhibit granular behavior as individual floes and fracture networks become particularly evident at length scales O(10–100) km and smaller. However, climate models do not resolve floes and represent sea ice as a continuum, while existing floe‐scale sea ice models tend to oversimplify floes using discrete elements of predefined ...
Georgy E. Manucharyan, Brandon P. Montemuro   +1 more
wiley   +1 more source

Charting the Exciton–Polariton Landscape of WSe2 Thin Flakes by Cathodoluminescence Spectroscopy

Advanced Photonics Research, Volume 3, Issue 1, January 2022., 2022
Herein, room temperature exciton–polaritons (EPs) hosted by thin films of a semiconducting quantum material (WSe2) are explored using cathodoluminescence spectroscopy. The interference between the transition adiation (TR) and the EPs radiated from the edges of the flakes allow for probing the wavefront and propagation constant ( β EP ) of the EPs with ...
Masoud Taleb, Fatemeh Davoodi, Florian K. Diekmann, Kai Rossnagel, Nahid Talebi   +4 more
wiley   +1 more source

ALADIN‐—An open‐source MATLAB toolbox for distributed non‐convex optimization

Optimal Control Applications and Methods, Volume 43, Issue 1, Page 4-22, January/February 2022., 2022
Abstract This article introduces an open‐source software for distributed and decentralized non‐convex optimization named ALADIN‐. ALADIN‐ is a MATLAB implementation of tailored variants of the Augmented Lagrangian Alternating Direction Inexact Newton (ALADIN) algorithm.
Alexander Engelmann, Yuning Jiang, Henrieke Benner, Ruchuan Ou, Boris Houska, Timm Faulwasser   +5 more
wiley   +1 more source

Problemas socioambientais e o plano nacional de formação de professores na Amazônia

Revista Brasileira de Ensino de Ciência e Tecnologia, 2021
A Amazônia é um território único que apresenta múltiplas realidades. Problemas socioambientais vivenciados por docentes e professores em formação influenciam as atividades do Plano Nacional de Formação de Professores – PARFOR na Amazônia.
Elizandra Rego de Vasconcelos, José André Peres Angotti   +1 more
doaj   +1 more source

An Efficient Parallel Laplace Transform Spectral Element Method for the Two‐Dimensional Schrödinger Equation

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
In this paper, a parallel Laplace transform spectral element method for the linear Schrödinger equation and the cubic nonlinear Schrödinger equation is introduced. The main advantage of this new scheme is that it has the high accuracy of spectral methods and the parallel efficiency of the Laplace transform method. The key idea is twofold.
Wenting Shao, Luigi Rodino
wiley   +1 more source

Acquisition and Online Display of High‐Resolution Backscattered Electron and X‐Ray Maps of Meteorite Sections

Earth and Space Science, Volume 8, Issue 7, July 2021., 2021
Abstract Analyses of meteorites in thin or thick section begins with a detailed mineralogic/petrologic study of the sample. Backscattered electron and X‐ray imaging in a scanning electron microscope is critical for the characterization and study of the meteorite sections at sub‐μm to cm size scales.
Ryan C. Ogliore
wiley   +1 more source

Danos contra o patrimônio histórico e cultural e seus instrumentos normativos de tutela: estudo de caso a partir de uma ação civil pública

Brazilian Journal of Empirical Legal Studies, 2016
O trabalho realiza estudo sobre danos ambientais e crimes contra o ordenamento urbano e o patrimônio histórico cultural na cidade de Belém do Pará. A análise se dá a partir do estudo de caso de uma Ação Civil Pública em relação à edificação histórica e ...
Jorge Luiz Oliveira dos Santos, Sandra Regina Alves Teixeira   +1 more
doaj   +1 more source

Implicações no PARFOR na Atuação Docente:

Inovação & Tecnologia Social, 2019
O Plano Nacional de Formação de Professores da Educação Básica (PARFOR) é uma importante política de fomento e melhoria da categoria de professores em âmbito nacional, que busca promover a oferta de educação superior gratuita e de qualidade para professores em serviço de educação básica, como preconiza as exigências previstas pela LDB 9394/96.
Kátia Paulino dos Santos, Alciane Santos Favacho   +1 more
openaire   +2 more sources

As condições de formação do professor-discente do PARFOR na Bahia

Horizontes, 2015
Resumo Este artigo discute a relação entre a formação em serviço e as condições de formação dos professores-discentes dos cursos do Plano Nacional de Formação de Professores – PARFOR.
leila pio mororo, Maria Elizabete Souza Couto   +1 more
doaj   +1 more source