Results 201 to 210 of about 237,968 (300)

TinyCO2: High‐performance, low‐cost CO2 enrichment for field‐grown plants

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 7, Page 1389-1396, July 2025.
Abstract Rising atmospheric CO2 levels place terrestrial ecosystems under novel environmental conditions, and research in field settings is key to understanding how real plant communities will respond. Despite decades of progress in elevated CO2 (eCO2) experiments, major gaps persist in our knowledge of plant responses to interacting influences of ...
Paige V. Kouba   +3 more
wiley   +1 more source

Ecological Niche Modelling of Microendemic Species: Understanding the Distribution of Montane Frogs in the Southern Brazilian Atlantic Forest

open access: yesAustral Ecology, Volume 50, Issue 7, July 2025.
Effectively modelling the distribution of microendemic species often involves considerable methodological challenges due to the combination of limited occurrence records and the low spatial resolution of available bioclimatic data. In this study, we model the geographical distribution of anuran species of the Brachycephalus pernix group to predict ...
C. Daniel Rivadeneira   +4 more
wiley   +1 more source

Extreme Dry‐Heat Climate Impacts on Greenhouse Gas Emission Intensity in Wheat Production: Insights and Mitigation Strategies

open access: yesGlobal Change Biology, Volume 31, Issue 7, July 2025.
Extreme dry‐heat events increasingly threaten crop yields and intensify greenhouse gas emissions from agriculture, yet their long‐term impacts and mitigation potential remain poorly understood. Using field data, models, and nursery experiments across the U.S., we show that dry‐heat climates have significantly increased the greenhouse gas emission ...
Yu Shi   +7 more
wiley   +1 more source

WGAN-GP for Synthetic Retinal Image Generation: Enhancing Sensor-Based Medical Imaging for Classification Models. [PDF]

open access: yesSensors (Basel)
Anaya-Sánchez H   +3 more
europepmc   +1 more source

A crack detection method based on structure perception for drop brackets and swivel clevises in catenary system

open access: yesComputer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 17, Page 2400-2417, 14 July 2025.
Abstract Drop brackets (DB) and swivel clevises (SC) are critical components of railway catenary systems, playing a key role in maintaining cantilever stability. The condition of these components significantly impacts the safe operation of the catenary, necessitating periodic inspections to detect defects.
Dongkai Zhang   +6 more
wiley   +1 more source

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