Results 21 to 30 of about 290 (161)

Precisión en identificación de puntos cefalométricos asistido por computadora: caso residentes de postgrado ortodoncia de la Universidad de Carabobo

open access: yesOdous Científica, 2021
El objetivo de esta investigación fue establecer la precisión en la identificación de puntos cefalométricos de los residentes del postgrado de ortodoncia UC.
Oswaldo Mejías Rotundo   +7 more
doaj   +1 more source

The High Price of Interrupted Follow‐Up: Catastrophic Progression of Homozygous Familial Hypercholesterolemia—A Case Report and Literature Review

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Familial hypercholesterolemia (FH) is the most common monogenic lipid disorder, primarily resulting from mutations in LDLR, APOB, and PCSK9 genes. These mutations cause persistently high levels of low‐density lipoprotein cholesterol (LDL‐C), predisposing affected individuals to premature atherosclerotic cardiovascular disease (ASCVD ...
Parham Dastjerdi   +5 more
wiley   +1 more source

Intermediate‐Temperature Specific Heat of Solids and the Rationale Behind the Maier–Kelley Empirical Formula

open access: yesphysica status solidi (b), Volume 263, Issue 2, February 2026.
We develop a basic‐principles model from an analytically tractable semi‐harmonic Hamiltonian and compare our predictions with experimental data for Cu, Al, Pb, Si, and Ge. The results are quite satisfactory, considering that there are no fitting parameters in our theory.
Valmir Ribeiro, Fernando Parisio
wiley   +1 more source

Um método simples e intuitivo para determinar a excentricidade da órbita da Terra

open access: yesCaderno Brasileiro de Ensino de Física, 2013
É sabido dos livros de texto que as órbitas dos planetas são elipses. Assim sendo, a Terra não escapa a esse fato. Será possível, com meios muito simples, tanto em equipamento como do ponto de vista matemático, determinar a excentricidade da órbita do ...
Guilherme de Almeida
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

Costura & sutura: traduzir e editar os fascículos de Emily Dickinson

open access: yesRemate de Males, 2018
Desde a sua publicação inicial, os manuscritos de Emily Dickinson foram submetidos a alterações, distorções e apagamentos, bem como a muita tentativa frustrada ou não tão bem-sucedida de preservar a sua singularidade no processo de edição. Em nossos dias,
Adalberto Muller
doaj   +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

Elipses y parábolas de la experiencia. La obra de Franz Kafka según Walter Benjamin

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2009
Walter Benjamin define la obra de Franz Kafka como una elipse cuyos focos son la experiencia de la tradición mística y la experiencia de la modernidad. En el siguiente ensayo se dilucida esta interpretación de Benjamin y se exploran las correspondencias ...
Daniel García Roldán
doaj   +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

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

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