Results 71 to 80 of about 1,376 (215)

Physiological thermal niches, elevational ranges and thermal stress in dendrobatid frogs: An integrated approach

open access: yesJournal of Biogeography, Volume 51, Issue 10, Page 1880-1893, October 2024.
Abstract Aim We investigated the relationship between thermal physiology, elevational distribution and thermal stress among nine closely related dendrobatid frogs during their aquatic stage by employing an integrated approach, combining thermal physiology, environmental temperature modelling and predictive assessments of current and future exposure to ...
Pol Pintanel   +5 more
wiley   +1 more source

Morphogenetic and structural characteristics of andropogon grass submitted to different cutting heights Características morfogênicas e estruturais do capim-andropógon submetido a diferentes alturas de corte

open access: yesRevista Brasileira de Zootecnia, 2010
This work was performed aiming to evaluate the morphogenetic and structural characteristics of Andropogon gayanus cv. Planaltina species submitted to three cutting heights (20, 27 and 34 cm). The three cutting heights were allocated in experimental units
Braulio Maia de Lana Sousa   +7 more
doaj   +1 more source

In vitro and in vivo digestibility of prebiotic galactooligosacharides synthesized by β‐galactosidase from Lactobacillus delbruecki subsp. bulgaricus CRL450

open access: yesJournal of the Science of Food and Agriculture, Volume 104, Issue 11, Page 6769-6777, 30 August 2024.
Abstract BACKGROUND The general assumption that prebiotics reach the colon without any alterations has been challenged. Some in vitro and in vivo studies have demonstrated that ‘non‐digestible’ oligosaccharides are digested to different degrees depending on their structural composition.
Agustina Fara   +4 more
wiley   +1 more source

The Science Developed by Young Researchers in Brazil – Part 1

open access: yes, 2023
Universidade Federal Fluminense Instituto de Química Departamento de Química Orgânica Laboratório SupraSelenUniversidade Estadual Paulista Instituto de Química Núcleo de Bioensaios Biossíntese e Ecofisiologia de Produtos Naturais (NuBBE)Universidade ...
Vanessa Nascimento   +7 more
core   +1 more source

Combined effect of green-colored covers and shading on the growth of sisal (Furcraea hexapetala) plants

open access: yesAgronomía Colombiana, 2017
Plants have the ability to respond in different ways to the quality of light, its intensity, and the combination of both. In addition, chlorophyll absorbs light in the blue and red bands of the spectrum, but green and infrared light are poorly absorbed ...
Fernando Portilla-Fuentes   +1 more
doaj   +1 more source

Microclimate, an important part of ecology and biogeography

open access: yesGlobal Ecology and Biogeography, Volume 33, Issue 6, June 2024.
Abstract Brief introduction: What are microclimates and why are they important? Microclimate science has developed into a global discipline. Microclimate science is increasingly used to understand and mitigate climate and biodiversity shifts. Here, we provide an overview of the current status of microclimate ecology and biogeography in terrestrial ...
Julia Kemppinen   +96 more
wiley   +1 more source

Plant physiological ecology and the global changes Ecofisiologia vegetal e as mudanças globais [PDF]

open access: yes, 2012
The global changes are marked by alteration on the normal patterns of important biochemical and biophysical processes of the Earth. However, the real effects as well as the feedbacks of the global changes over vegetation are still unclear.
Joana Messias Pereira Nogueira   +16 more
core   +1 more source

Ecofisiologia tritícola

open access: yes, 2016
Há muitos estudos referentes à cultura do trigo no Brasil. A maioria envolve fatores ligados diretamente à produtividade, tais como sistemas de plantio, adubação e controle de pragas e doenças, porém, não são levadas em conta as questões sobre as respostas da cultura, haja vista as condições ambientais afetarem seu ciclo.
Souza, Emerson de Freitas Cordova de   +1 more
openaire   +1 more source

ECOFISIOLOGIA TRITÍCOLA

open access: yes, 2011
Há muitos estudos referentes à cultura do trigo no Brasil. A maioriaenvolve fatores ligados diretamente à produtividade, tais como sistemas deplantio, adubação e controle de pragas e doenças, porém, n ...
Silva, Marcelo de Almeida   +1 more
core  

Pod Production Dynamics and Pod Size Distribution of Theobroma cacao L. Clone CCN 51 in Full Sunlight

open access: yesInternational Journal of Agronomy, Volume 2024, Issue 1, 2024.
Cacao fruit production dynamics vary from one location to another and are conditioned by the number of pods produced per tree. During cocoa pod development, the strength of the carbon sink varies depending on the demand exerted by the pods, which is proportional to the size.
Ramón E. Jaimez   +5 more
wiley   +1 more source

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