Results 121 to 130 of about 10,174 (239)
Função quadrática: a parábola vertical
CQD Revista Eletrônica Paulista de MatemáticaEste artigo apresenta uma abordagem construtivista para o gráfico da função quadrática e suas propriedades, adequada para alunos em seu primeiro contato com o tema.
Sérgio Antônio Costa de Sousa +2 more
doaj +1 more source
The Multiplication Parabola (A Parábola de Multiplicação)
, 2013 Uma reta passado pelos pontos (a,a²) e (b,b²) na parábola y=x² passa por (0,-ab)Ensino Médio::MatemáticaEducação Superior::Ciências Exatas e da Terra ...
Pegg Jr, Ed
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Physics‐Based Compact Modeling of Advanced 3D Nanoscale Vertical NAND Flash Memory
Advanced Electronic Materials, EarlyView.For advanced 3D NAND flash memory, a unified compact model for SPICE is proposed that spans from the intrinsic unit cell to the full string and captures the electrostatic coupling with adjacent inhibit strings. It can successfully predict read behavior, program/erase dynamics, and interactions between neighboring cells, reflecting array‐level behavior ...
Ilho Myeong, Seonho Shin, Ickhyun Song
wiley +1 more source
La parábola como sección cónica
, 2011 La animación presenta la origen de una Parábola a través de la intersección entre un cono generado a partir de un ángulo Alfa, y un plano de ángulo Beta, siendo que el valor de Alfa es igual al valor de BetaTener nociones basicas sobre geometría plana y ...
Lopez, Miguel Angel de la Fuente +2 more
core +1 more source
Rare‐Earth Yttrium Doping Advances High‐Performance AgSbTe2 Thermoelectrics
Advanced Energy Materials, EarlyView.Y‐doped AgSbTe2 achieves band and microstructure co‐optimization, with coherent Y‐Ag2Te interfaces enhancing phonon scattering and reducing lattice thermal conductivity to 0.26 W m−1 K−1. Combined with valence‐band broadening and increased carrier concentration, this yields ZT ≈ 2 at 623 K, average ZT = 1.5, and 7.3 % conversion efficiency of a single ...
Lan Li +11 more
wiley +1 more source
Advanced Energy Materials, EarlyView.An alcohol‐adduct‐mediated strategy is employed to stabilize tin isopropoxide for the formation of a homogeneous double electron transport layer (ETL) incorporating SnO2 nanoparticles (NPs). This double‐ETL exhibits improved optical and charge‐transport properties due to reduced defect density and better energy level alignment, resulting in high ...
You‐Hyun Seo +10 more
wiley +1 more source
Advanced Energy Materials, EarlyView.Flexible n‐type Bi2Te3 thin films require improved room‐temperature figure of merit (ZT) and mechanical stability. We show that synergistic Bi–Te antisite tuning and crystalline–amorphous hybridization optimizes carrier concentration, mobility, and phonon scattering.
Bo‐Cheng Wang +8 more
wiley +1 more source
Trazador - Artobolevsky - a-z-1109 - Parábola Mathematica
, 2018 Simulación interactiva en Mathematica del "Mecanismo de Palancas y Colisa de Artobolevsky para Contornear y Trazar Parábolas", número 1109 en el Compendio "Mecanismos en la Técnica Moderna" del Prof. Artobolevsky.
Oliver Herrero, José Luís
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Articulações internas à matemática: a parábola e a função quadrática com o GeoGebra [PDF]
, 2016 A parábola, como gráfico da função quadrática ou como curva na geometria analítica, evoca diferentes significados e registros de representação, apesar de ser um mesmo tipo de objeto matemático.
Lucena, Rosilângela +1 more
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A Computational Approach for Biomimetic Design of Liver‐On‐A‐Chip
Advanced Intelligent Discovery, EarlyView.A biomimetic liver‐on‐a‐chip with antiparallel perfusion was designed using COMSOL‐guided simulation to replicate hepatic acinus transport. Full‐scale modelling revealed diffusion‐dominated, length‐dependent nutrient gradients and low‐shear conditions.
Zhenxu Yang +9 more
wiley +1 more source