Results 21 to 30 of about 169,333 (314)

Effects of warming on the structure of aquatic communities in tropical bromeliad microecosystems

open access: yesEcology and Evolution, 2023
Freshwaters are among the most vulnerable ecosystems to climate warming, with projected temperature increases over the coming decades leading to significant losses of aquatic biodiversity. Experimental studies that directly warm entire natural ecosystems
Melissa Progênio   +9 more
doaj   +1 more source

On the Distributability of Mobile Ambients [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2018
Modern society is dependent on distributed software systems and to verify them different modelling languages such as mobile ambients were developed. To analyse the quality of mobile ambients as a good foundational model for distributed computation, we analyse the level of synchronisation between distributed components that they can express.
Peters, Kirstin, Nestmann, Uwe
openaire   +4 more sources

Tendencias en investigaciones realizadas sobre ambientes de aprendizaje en la educación básica y media (2017-2024)

open access: yesPraxis & Saber
Los ambientes de aprendizaje, considerados de gran importancia en el proceso de enseñanza y aprendizaje, tienen las características de espacios sociales que pueden estar basados en la confianza, las  expectativas positivas y el trabajo colaborativo para
Zully Cuellar, Dario Fernando Falla
doaj   +1 more source

Vigor de sementes armazenadas de ipê-amarelo Tabebuia serratifolia (Vahl.) Nich Vigor of stored seeds oe yellow-ipe Tabebuia serratifolia (Vahl.) Nich

open access: yesRevista Árvore, 2005
O objetivo deste trabalho foi determinar as melhores condições e períodos de armazenamento adequados a tipos de conservação do vigor das sementes de ipê-amarelo.
Vênia Camelo de Souza   +2 more
doaj   +1 more source

Influence of the physical structure of an invasive barnacle in structuring macroinvertebrate assemblages

open access: yesEcología Austral, 2017
Many invertebrate species use the microhabitats generated by barnacles to settle and to avoid predation and desiccation. In Argentina, the acorn barnacle Balanus glandula not only colonizes rocky shores but has also successfully invaded soft bottom salt
Maria M. Mendez   +2 more
doaj   +1 more source

Características para colaboração, elaboração e edição em ambientes virtuais de aprendizagem em arquitetura e design [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia e Gestão do Conhecimento, Florianópolis, 2010A utilização da tecnologia da informação e comunicação, tendo por foco os ambientes ...
Suzuki, Vanessa
core  

Información ambiental versus impacto ambiental

open access: yesContaduría Universidad de Antioquia, 2023
El presente artículo analiza la información ambiental publicada por los ingenios azucareros en Colombia en el periodo 2012-2013 y la contrasta con el impacto ambiental producido por estas organizaciones. Para ello, se aborda el análisis empírico de la información ambiental publicada por los ingenios desde la perspectiva de la teoría de la legitimación.
Jhonny Grajales Quintero   +1 more
openaire   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

open access: yesFEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose   +9 more
wiley   +1 more source

Inserção de ambientes virtuais de aprendizagem com a utilização da computação gráfica no ensino de projeto arquitetônico [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Arquitetura.Esta pesquisa tem o objetivo de identificar formas de inserção, no ensino de projeto arquitetônico, de recursos tecnológicos ...
Félix, Luisa Rodrigues
core  

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