Results 11 to 20 of about 110 (105)
Rotation of the c-Ring Promotes the Curvature Sorting of Monomeric ATP Synthases. [PDF]
Adv Sci (Weinh), 2023 An active curvature sorting of monomeric ATP synthases into lipid nanotubes is measured under rotating conditions. As suggested by coarse‐grained simulations, the rotational movement of proteins produces a hydrophobic mismatch at the protein–lipid interface leading to a membrane‐mediated attractive interaction among proteins.
Valdivieso González D +6 more
europepmc +2 more sources
Canalized to heat, plastic to cold: adaptive coordination of leaf and seed strategies in populations spanning an elevational gradient. [PDF]
New PhytolSummary In tropical mountains, surviving temperature extremes demands finely tuned strategies. We investigated how populations of the bromeliad Pitcairnia flammea across a 2200 m elevational gradient balance genetic canalization and plasticity, and whether thermal strategies are coordinated between seeds and leaves.
Chaves CJN +17 more
europepmc +2 more sources
Global Change Biology, Volume 29, Issue 15, Page 4180-4192, August 2023., 2023 We studied how temperate and neotropical butterflies respond to temperature change. Neotropical butterflies were better at regulating their body temperature than temperate butterflies, mainly because at high air temperatures neotropical butterflies cooled themselves more.
Benita C. Laird‐Hopkins +16 more
wiley +1 more source
Austral Ecology, Volume 47, Issue 6, Page 1157-1161, September 2022., 2022 Abstract Global warming is predicted to increase both average temperatures and the frequency and duration of heat waves. Tropical ectotherms, particularly those living in warm environments are more prone to receive heat impacts. Then, it is crucial to identify those populations already exposed to high temperatures that may be at risk of decimation by ...
Andrés Egea‐Serrano +3 more
wiley +1 more source
Warming of aquatic ecosystems disrupts aquatic–terrestrial linkages in the tropics
Journal of Animal Ecology, Volume 90, Issue 7, Page 1623-1634, July 2021., 2021 Using tank‐bromeliads, the authors experimentally investigated for the first time how aquatic–terrestrial linkages are affected by warming in the tropics. In contrast to temperate regions, warming is predicted to cause strong declines in tropical aquatic insect emergence into terrestrial ecosystems, while variably affecting terrestrial detritus ...
Liam N. Nash +4 more
wiley +1 more source
Hydrodynamic Analysis of the Flow inside the Submerged Entry Nozzle
Mathematical Problems in Engineering, Volume 2020, Issue 1, 2020., 2020 The quality of steel produced by continuous casting depends mainly on the characteristics of the liquid steel flow pattern within the mold. This pattern depends on the flow dynamics of the nozzle that is immersed in liquid steel. This work characterizes the fluid dynamics within two separate submerged entry nozzle models with a square cross section ...
Jesus Gonzalez-Trejo +7 more
wiley +1 more source
Revista de Estudos e Pesquisas sobre Ensino Tecnológico, 2020 O processo de secagem de artefatos cerâmicos em olarias é realizado em fornos pré-aquecidos visando uma homogeneidade na distribuição de calor. O objetivo neste trabalho foi avaliar gradientes térmicos a partir de imagens termográficas de fornos em ...
Gelson Dias Florentino +3 more
doaj +1 more source
Las energías renovables a escala urbana. Aspectos determinantes y selección tecnológica
Bitácora Urbano Territorial, 2019 Tanto por deterioro ambiental como por efectos del calentamiento global, es necesario modificar el desarrollo urbano. Así, surge la necesidad de promover políticas públicas y una planificación organizada que incluya conceptos del aprovisionamiento ...
Edgar Antonio Barragán-Escandón +3 more
doaj +1 more source
Design e Tecnologia, 2016 A tecnologia de gravação e corte a laser CO2 é um dos principais processos de fabricação da atualidade, unindo versatilidade, precisão e velocidade, sendo uma importante ferramenta para o design de joias contemporâneas.
Mariana Kuhl Cidade +3 more
doaj +1 more source
Advanced Materials Interfaces, Volume 13, Issue 4, 17 February 2026.Very small cellular compartments can break electroneutrality and harness proton gradients without active transport structures, whereas larger volumes cannot, underscoring why life's critical energy processes are confined in microscopic spaces. ABSTRACT The effect of pH changes in external ionic solutions on liposomes entrapping non‐permeable weak acid ...
Josep M. Ribó +4 more
wiley +1 more source