Results 31 to 40 of about 1,254 (207)

Elipses

open access: yes, 2016
Ensino Fundamental Final::MatemáticaApresentação das elipses. Equação da elipse, atividade interativa em que o aluno pode verificar o que significa cada parâmetro presente na equação da ...
Bianchini, Waldecir
core   +1 more source

El trazado de la elipse en la pintura hasta Caravaggio

open access: yesEGA, 2020
El círculo está presente en infinidad de elementos de nuestro entorno. Debido a que, visto en perspectiva, es percibido por el ojo como una elipse perfecta, no es descabellado afirmar que esta última es la curva más frecuente en la arquitectura, el arte ...
Fernando Fraga   +4 more
doaj   +1 more source

FIGURAS ELABORADAS CON GEOGEBRA COMO ESTRATEGIA DIDÁCTICA PARA LA ENSEÑANZA DE LA GEOMETRÍA ANALÍTICA

open access: yesRevista REAMEC, 2023
La importancia en el desarrollo de estrategias didácticas en el área de las matemáticas permite al docente una renovación en las actividades propias de la asignatura, a los alumnos les genera mayor interés, permitiendo elevar el índice de ...
Alberto Guadarrama, Fernando Becerril
doaj   +1 more source

Cloud‐Top Entrainment Instability in Marine Stratocumulus Clouds: Observational Evidence From Collocated Microphysical, Turbulence, and Radiation Measurements

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 23, 16 December 2025.
Abstract Marine stratocumulus clouds (MSC) strongly influence Earth's radiation budget, yet the mechanisms governing the descent of entrainment‐affected (diluted) parcels, and the relative roles of cloud‐top entrainment instability (CTEI) and longwave radiative cooling (RC), remain debated.
Inyeob La   +5 more
wiley   +1 more source

Host Evaluation: Reliance on Symbionts: A new metric for quantifying nutrient exchange in nutritional mutualisms

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 9, Page 2048-2066, September 2025.
Abstract Mutualisms between autotrophs and heterotrophs that exchange nutrients are of pivotal importance in the ecology and evolution of life on Earth. However, investigation of holobiont trophic strategy (reliance on autotrophy vs. heterotrophy) is hampered by practical challenges in quantifying their diverse nutritional pathways.
Leonard Pons   +8 more
wiley   +1 more source

Exogenous stimulation of Tanacetum vulgare roots with pipecolic acid leads to tissue‐specific responses in terpenoid composition

open access: yesPlant Biology, Volume 27, Issue 5, Page 891-902, August 2025.
Tissue‐specific changes in terpenoid patterns in tansy are induced by simulated induction of systemic acquired resistance using pipercolic acid. Abstract Tanacetum vulgare L., tansy, is a perennial plant with highly variable terpenoid composition, with mono‐ and sesquiterpenoids being the most abundant.
H. Rahimova   +4 more
wiley   +1 more source

A figura da elipse no Grande Sertão: Veredas

open access: yesO Eixo e a Roda: Revista de Literatura Brasileira, 2006
Este estudo tem o objetivo de mostrar os vínculos que podemser estabelecidos entre a figura da elipse, em suas diversas acepções, e aobra Grande Sertão: Veredas, de João Guimarães Rosa.
openaire   +2 more sources

Transfer Learning in Physics‐Informed Neurals Networks: Full Fine‐Tuning, Lightweight Fine‐Tuning, and Low‐Rank Adaptation

open access: yesInternational Journal of Mechanical System Dynamics, Volume 5, Issue 2, Page 212-235, June 2025.
ABSTRACT AI for PDEs has garnered significant attention, particularly physics‐informed neural networks (PINNs). However, PINNs are typically limited to solving specific problems, and any changes in problem conditions necessitate retraining. Therefore, we explore the generalization capability of transfer learning in the strong and energy forms of PINNs ...
Yizheng Wang   +6 more
wiley   +1 more source

Estimación biométrica del volumen de humor acuoso en ojos con aceite de silicona en medios opacos

open access: yesRevista Salud Bosque, 2015
Propósito: Estimar el volumen de humor acuoso como índice de viabilidad ocular. Métodos: El método de cálculo integral de sólidos en revolución por discos, es el utilizado para calcular el volumen del humor acuoso con forma de menisco depositado debajo ...
Elena Oudovitchenko   +3 more
doaj   +1 more source

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