Results 61 to 70 of about 1,121 (144)

Anthraquinones From Epicoccum sp., a Fungus Isolated From Gut of Dione juno That Feeds on Passifloras

Chemistry &Biodiversity, Volume 23, Issue 6, June 2026.
An Epicoccum fungus was isolated from gut of larvae of the butterfly Dione juno juno that feeds intensively on leaves of Passifloras. This fungus produces hydroxyanthraquinones that moderately inhibits growth of some Bacillus that coexist with the fungus in the insect gut, suggesting that it is probably important for microbial embalance in gut flora ...
Jessica Teixeira Dias, Alef dos Santos, Mauricio Augusto P. M. S. Alves, Clovis Wesley Oliveira de Souza, Eduardo Jorge Pilau, Edson Rodrigues‐Filho   +5 more
wiley   +1 more source

Facilitative Effects of Alnus viridis ssp. fruticosa on Betula nana ssp. exilis Growth in Arctic Alaska

Ecology and Evolution, Volume 16, Issue 6, June 2026.
We investigated how Siberian alder influences the growth of dwarf birch in the low Alaskan Arctic. Using growth rings, we found that Siberian alder promotes dwarf birch growth overall despite delaying and shortening the growing season through enhancing snow depths.
Jackson W. Drew, Marion Syndonia Bret‐Harte, Agata Buchwal, Roger Ruess   +3 more
wiley   +1 more source

Distinct Physiological Mechanisms Drive Grey Matter Plasticity in Complex Versus Simple Sequence Learning

Human Brain Mapping, Volume 47, Issue 8, June 1, 2026.
Ultra‐high field imaging provides evidence that complex MSL induces GM increases that are driven by synaptogenesis for initial encoding and myelogenesis for later learning, consolidation in left SPC. However, habituating to a simple repeated task leads to GM decreases in these regions, likely due to attenuated blood flow.
Jhelum Paul, A. T. P. Jäger, J. Huck, C. L. Tardif, A. Villringer, C. J. Gauthier, P. L. Bazin, Christopher J. Steele   +7 more
wiley   +1 more source

Robustness Assessment of Public Transport Networks in Various Graph Representations: Systematic Review, Decision Support, and Case Study

Networks, Volume 87, Issue 4, Page 343-371, June 2026.
ABSTRACT The analysis of certain properties of the underlying graph of a public transport network generates insights about the network's structure. Hereby, the choice of the graph representation depends on a trade‐off between complexity reduction and information preservation to adequately model a public transport network.
Michael Palk, Stefan Voß, Raka Jovanovic   +2 more
wiley   +1 more source

Evaluation of in utero exposure to arsenic in South Africa [PDF]

, 2017
Early life exposure to inorganic arsenic (iAs) has been shown to interfere with foetal and early childhood development, and is associated with morbidity and mortality in adulthood.
Olutola, Bukola Ganiyat, Channa, Kalavati, Odland, Jon Oyvind, Rollin, Halina B.   +3 more
core   +1 more source

Fast POI anomaly detection using a weakly-supervised temporal state regression network

Computational Urban Science
Point-of-interest (POI) is a fundamental data type of maps. Anomalous POIs would make maps outdated and lead to user-unfriendly location-based services, and thus should be discovered as fast as possible.
Xin Yao
doaj   +1 more source

China's Contribution to Arctic Black Carbon Declined From 2009 to 2022

Earth's Future, Volume 14, Issue 6, June 2026.
Abstract Black carbon (BC) aerosol is an important driver of Arctic warming, and China used to be a major contributor to the Arctic BC burden through long‐range atmospheric transport. Here we show that China's contribution declined significantly from 2009 to 2022, primarily due to reductions in domestic BC emissions following the implementation of ...
Yange Deng, Kohei Ikeda, Hiroshi Tanimoto, Elisabeth Andrews, Tak Chan, Radovan Krejci, Dominic Heslin‐Rees, John Backman, Antti‐Pekka Hyvärinen, Sangeeta Sharma   +9 more
wiley   +1 more source

Tracking detailed tree level dynamics of tropical forest landscapes using deep convolutional neural networks and multitemporal, multimodal remote sensing data sources

, 2022
International audienceTropical forests are an essential part of the global carbon cycle and home to two-thirds of terrestrial species. Improved monitoring of the growth, mortality and phenology of individual trees is essential to evaluating the ...
Jackson, Tobias, Coomes, David Anthony, Ball, James, Vincent, Grégoire, Barbier, Nicolas   +4 more
core   +1 more source

The Influence of Sea Ice and Ice Mélange on Outlet Glacier Dynamics in the Arctic and Antarctic: Recent Progress and Future Challenges

Reviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Sea ice is situated close to the termini of many outlet glaciers in the Arctic and Antarctic and has the potential to influence their dynamics and, therefore, their contribution to sea level rise. However, the nature, prevalence, and ice‐dynamic significance of sea ice‐glacier interactions remains subject to several open questions.
Katherine A. Deakin, Chris R. Stokes, Stewart S. R. Jamieson, J. Rachel Carr   +3 more
wiley   +1 more source

Deep Mangoes: from fruit detection to cultivar identification in colour images of mango trees [PDF]

, 2019
International audienceThis paper presents results on the detection and identification mango fruits from colour images of trees. We evaluate the behaviour and the performances of the Faster R-CNN network to determine whether it is robust enough to "detect
Borianne, Philippe, Borne, Frederic, Sarron, Julien, Faye, Emile   +3 more
core   +2 more sources