Results 31 to 40 of about 3,171 (167)

Temperatura base e filocrono em duas cultivares de oliveira Base temperature and phyllochron in two olive cultivars

open access: yesCiência Rural, 2012
O objetivo deste trabalho foi estimar a temperatura base para emissão de folhas e determinar o filocrono em duas cultivares de oliveira, 'Arbequina' e 'MGS ASC315', durante a fase de muda em condições de campo.
Fabrina Bolzan Martins   +2 more
doaj   +1 more source

Signatures of Edge States in Antiferromagnetic Van der Waals Josephson Junctions

open access: yesAdvanced Materials, EarlyView.
ABSTRACT The combination of superconductivity and magnetic textures leads to unconventional superconducting phenomena, including new correlated and topological phases. Van der Waals (vdW) materials emerge as a versatile platform for exploring the interplay between these two competing orders.
Celia González‐Sánchez   +10 more
wiley   +1 more source

Direct Observation of Vortex Liquid Droplets in the Iron Pnictide Superconductor CaKFe4As4 at 0.5Tc

open access: yesAdvanced Science, EarlyView.
Vortex matter in the iron‐based superconductor CaKFe4As4${\rm CaKFe}_4{\rm As}_4$ is visualized at the nanoscale, revealing the unexpected emergence of vortex‐liquid droplets far below the critical temperature. These localized fluctuating regions coexist with a vortex solid, demonstrating that dissipation‐related dynamics arise well before macroscopic ...
Óscar Bou Marqués   +9 more
wiley   +1 more source

Alteraciones del pH y temperatura en la canal a causa de factores relacionados al transporte bovino previo al sacrificio

open access: yesLa Técnica: Revista de las Agrociencias, 2021
La presente investigación tuvo como objetivo dilucidar los factores relacionados al transporte que tienen influencia sobre el pH y la temperatura del músculo post mortem, en la canal de los animales faenados en el camal frigorífico Nobol (GAI) de la ...
George Alexander García-Ávila   +3 more
doaj   +1 more source

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop   +8 more
wiley   +1 more source

Resistencia a la compresión y evolución microestructural de geopolímeros base metacaolín expuestos a alta temperatura

open access: yesRevista ALCONPAT, 2015
Esta investigación presenta resultados de resistencia a la compresión y evolución microestructural degeopolímeros expuestos a alta temperatura. Se elaboraron pastas, con mezclas de metacaolín y soluciones de silicato de sodio e NaOH. Se investigó el efecto de la composición química sobre el desarrollo de resistencia a la compresión; pastas con alta ...
O. Burciaga-Díaz   +2 more
openaire   +4 more sources

From steps to home ranges: How habitat disturbance influences the movement drivers of an arboreal primate

open access: yesJournal of Animal Ecology, EarlyView.
Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete   +4 more
wiley   +1 more source

Monitoramento de sistemas fotovoltaicos utilizando diferentes bases de dados de radiação solar e temperatura

open access: yesCiência e Natura, 2022
Com a demanda por energia elétrica crescendo, a migração para fontes renováveis é uma realidade. Na geração distribuída, os sistemas fotovoltaicos são uma alternativa renovável e sustentável às principais fontes de energia para gerar eletricidade. Monitorar um sistema fotovoltaico ao longo do tempo de operação garante o seu bom desempenho.
Guinther Agliardi   +2 more
openaire   +1 more source

Acumulación de Grados-Día en un Cultivo de Pepino (Cucumis sativus L.) en un Modelo de Producción Aeropónico Growing Degree Days Accumulation in a Cucumber (Cucumis sativus L.) Crop Grown in an Aeroponic Production Model

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2012
Resumen. La temperatura tiene gran influencia sobre los cultivos y es clave en la determinación de la fecha de siembra, cosecha y las variables de producción.
Dubián Hoyos García   +5 more
doaj  

VTMaxBox: A reproducible practical tool for measuring voluntary thermal maximum in terrestrial ectotherms

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Thermal traits are central to understanding how ectotherms respond to environmental warming. However, not all thermal traits describe the same biological process. Critical thermal maxima quantify physiological failure, whereas preferred temperatures describe thermal selection under choice conditions.
Juan C. Diaz‐Ricaurte, Marcio Martins
wiley   +1 more source

Home - About - Disclaimer - Privacy