Results 41 to 50 of about 155,668 (129)

Functional traits predict changes in floral phenology under climate change in a highly diverse Mediterranean community

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1270-1285, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla   +3 more
wiley   +1 more source

Effect of freeze-thaw cycles on the mechanical behavior of geopolymer concrete and Portland cement concrete containing micro-encapsulated phase change materials

open access: yesConstruction and Building Materials, 2019
The effect of frost conditions on the physical and mechanical properties of geopolymer concrete (GPC) and Portland cement concrete (PCC) containing two different micro-encapsulated phase change materials (MPCM) was examined.
Shima Pilehvar   +6 more
semanticscholar   +1 more source

Metodo innovativo per la modellazione di curve di trazione di materiali metallici ad alte temperature = A new modelling method for high temperature tensile curves of metallic materials

open access: yes, 2016
Campioni di acciaio inossidabile AISI 316L e di rame a basso contenuto di ossigeno (< 0,001 %) sono stati deformati in trazione a temperature omologhe superiori a 0,5 con velocità di deformazione comprese fra 10-5 e 10-2 s-1. Le corrispondenti curve sforzo vero - deformazione vera sono state modellate mediante l'equazione di Voce, caratterizzata dai ...
Donnini R   +3 more
openaire   +2 more sources

Microspherules formed by lightning strikes

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 5, Page 743-767, May 2026.
Abstract Natural microspherules are formed by high‐temperature processes and are present throughout the geologic record to the present day. We report the discovery of large numbers of microspherules recovered from a rock pavement in the Pilbara region, Western Australia.
M. R. Boyd, M. J. Genge, A. G. Tomkins
wiley   +1 more source

Surges Control Salt Flux Variability in a Partially‐Mixed Estuary

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 4, April 2026.
Abstract Salt intrusion is a key parameter characterizing estuarine systems and assessing their response to engineering measures and climate change. Salt intrusion is highly variable as estuaries constantly adapt to changes in discharge, tidal range, and surges. This study is focused on the variations of the salt intrusion in a partially mixed estuary,
M. Becker   +5 more
wiley   +1 more source

Molten chloride salts for next generation concentrated solar power plants: Mitigation strategies against corrosion of structural materials

open access: yesSolar Energy Materials and Solar Cells, 2019
Molten chloride salts are promising advanced high-temperature (400–800 °C) thermal energy storage (TES) and heat transfer fluid (HTF) materials in next generation concentrated solar power (CSP) plants for higher energy conversion efficiencies.
Wenjin Ding   +6 more
semanticscholar   +1 more source

An overview of carbon-carbon composite materials and their applications

open access: yesFrontiers in Materials
Carbon-carbon composites are advanced materials known for their high strength, high-temperature stability, and superior thermal conductivity. Mechanical properties such as tensile strength, flexural strength, and compressive strength are examined, as ...
Nilesh Agarwal   +8 more
semanticscholar   +1 more source

Exploring diversity within the genus Tulostoma (Basidiomycota, Agaricales) in the Pannonian sandy steppe: four fascinating novel species from Hungary. [PDF]

open access: yesMycoKeys, 2023
Finy P   +9 more
europepmc   +1 more source

Beating Thermal Coarsening in Nanoporous Materials via High‐Entropy Design

open access: yesAdvances in Materials, 2019
Controlling the feature sizes of 3D bicontinuous nanoporous (3DNP) materials is essential for their advanced applications in catalysis, sensing, energy systems, etc., requiring high specific surface area.
S. Joo   +9 more
semanticscholar   +1 more source

Materials compatibility for the next generation of Concentrated Solar Power plants

open access: yesEnergy Storage Materials, 2018
The next generation of Concentrated Solar Power (CSP) plants are expected to operate at higher temperatures than those currently in use, for improved efficiency and reduced cost of power generation.
Madjid Sarvghad   +5 more
semanticscholar   +1 more source

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