Results 91 to 100 of about 142,535 (265)

Testing the size‐grain hypothesis in a generalist predator: The case of an ant species in the Brazilian savannah

open access: yesJournal of Zoology, EarlyView.
In our recent study, we examined whether ants in the Brazilian Cerrado follow the “grain‐size hypothesis,” which proposes that larger ants should have proportionally longer legs to move efficiently across different environments. We used Ectatomma permagnum, a common predatory ant in the Cerrado, measuring hundreds of individuals collected from various ...
A. Sandim, R. Aranda
wiley   +1 more source

‘Candidatus Liberibacter Asiaticus’ Effector SECP8 Subverts Salicylic Acid‐Mediated Citrus Immunity via a Two‐Pronged Impairment of CsTCP15 Dimerization

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Citrus Huanglongbing (HLB), a devastating disease caused by the unculturable bacterium ‘Candidatus Liberibacter asiaticus’ (CLas), poses a severe threat to global citrus production. CLas secretes effectors to suppress host immune responses and facilitate its colonisation. Previously, the CLas effector SECP8 (CLIBASIA_05330) has been identified
Mingyue Qin   +8 more
wiley   +1 more source

Indian Ocean Dipole Impacts on Eastern African Short Rains Across Observations, Historical Simulations and Future Projections

open access: yesEarth's Future
Eastern African “short rains” (October–December) are significantly influenced by the Indian Ocean Dipole (IOD), with increased rainfall during positive IOD events and dryness during negative IOD events.
Yiling Zheng   +2 more
doaj   +1 more source

Transfer Learning for Transformer‐Based Drought Forecasting Across Diverse Precipitation Products in India

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract Effective drought management is critical for agriculture‐based economies like India. This study examines whether a transformer‐based architecture can function as a robust pre‐trained backbone for operational drought forecasting across India. We utilized a pre‐trained transformer model, which was trained on the Indian Monsoon Data Assimilation ...
Ashish Pathania, Vivek Gupta
wiley   +1 more source

Grupo 'Iode'

open access: yes, 1984
Este grupo surgió a partir del intercambio de material y de experiencias entre profesores de Física y Química de los distintos niveles educativos y está abierto a todos los que estén interesados en trabajar en la integración real de las programaciones al medio inmediato al alumnado.
Escalas i Tramullas, M. T.   +1 more
openaire   +1 more source

Submesoscale Vertical Heat Flux Amplifies a Cross‐Scale Positive Feedback in the Western Arabian Sea

open access: yesGeophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract High‐resolution simulations reveal that summer monsoon‐induced upwelling in the western Arabian Sea triggers vigorous submesoscale vertical heat flux (SVHF), challenging the conventional view of winter‐dominant submesoscale activity in open‐ocean settings.
Chaoliang Li, Peng Zhan
wiley   +1 more source

Prolonged Low‐Salinity in the Eastern Arabian Sea Associated With the 2020–2023 Triple‐Dip La Niña

open access: yesGeophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Prolonged low salinity was observed in the eastern Arabian Sea (EAS) from autumn 2020 to autumn 2023, closely associated with the 2020–2023 triple‐dip La Niña. Oceanic planetary wave bridge was a key driver of the extremely low salinity during winter, whereas freshwater flux remained an important contributor in other seasons.
Hua Zheng   +10 more
wiley   +1 more source

Severity of Compound Precipitation and Temperature Extreme Events Over Africa at 1.5°C and 2°C Global Warming Levels

open access: yesInternational Journal of Climatology, Volume 46, Issue 3, 15 March 2026.
Results indicate that, an increase in global warming level from 1.5°C to 2°C is likely to induce on the one hand a 3‐fold increase in the frequency of occurrence of dry and warm compound events, and on the other hand a 2‐fold increase in their duration, over West, Central, South‐West, and South‐East Africa, intensifying droughts through reduced ...
Thierry C. Fotso‐Nguemo   +6 more
wiley   +1 more source

Decreased Indian Ocean Dipole variability under prolonged greenhouse warming

open access: yesNature Communications
The Indian Ocean Dipole (IOD) is a major climate variability mode that substantially influences weather extremes and climate patterns worldwide. However, the response of IOD variability to anthropogenic global warming remains highly uncertain. The latest
Soong-Ki Kim   +6 more
doaj   +1 more source

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