Results 161 to 170 of about 131,255 (261)

First Report of Ophiostoma clavatum and Fusarium verticillioides Associated With Ips acuminatus‐Infested Scots Pine in Western Ukraine

open access: yesPlant-Environment Interactions, Volume 7, Issue 2, April 2026.
This study provides the first record of Ophiostoma clavatum associated with Ips acuminatus in Ukraine, and the first evidence of Fusarium verticillioides coexisting with ophiostomatoid fungi in infested Scots pines. This fungal association may contribute to the decline of Scots pine stands.
Yurii Yusypovych   +8 more
wiley   +1 more source

Semigroups, rings, and Markov chains

open access: yes, 1999
We analyze random walks on a class of semigroups called ``left-regular bands''. These walks include the hyperplane chamber walks of Bidigare, Hanlon, and Rockmore.
Brown, Kenneth S.
core   +2 more sources

Impact of Fire and Heat Stress on Soil Microorganisms: A Review of Community Changes, Molecular Responses and Plant‐Beneficial Roles

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This work reviewed the direct and indirect effects of fires on microbial communities and the resilience strategies microbes use to withstand high temperatures . ABSTRACT Fire, whether occurring on the surface or underground, significantly influences soil microbial dynamics by reshaping community composition, functional diversity and overall soil and ...
Ma. del Carmen Orozco‐Mosqueda   +7 more
wiley   +1 more source

The use of LANDSAT data for the establishment, control and supervision of pasture projects in the southeast Amazon region [PDF]

open access: yes
There are no author-identified significant results in this ...
Dejesusparada, N.   +2 more
core   +1 more source

U/Th Dating of Secondary Carbonate Deposits in Underground Galleries of Fourvière Hill (Lyon, France) Reveals a Water Supply System in Operation From the Roman Period to the Middle Ages

open access: yesArchaeometry, Volume 68, Issue 2, Page 286-295, April 2026.
ABSTRACT The recent discovery of a water draining structure known as the Antiquaille galleries in Fourvière hill, in the center of Lyon, France (ancient Lugdunum), sheds light on the water drainage system built by the former inhabitants of this area for their water needs.
E. Pons‐Branchu   +7 more
wiley   +1 more source

Vital yet Fragile: Informal Networks of Support Among Young People Navigating Long Covid

open access: yesHealth Expectations, Volume 29, Issue 2, April 2026.
ABSTRACT Introduction Young people living with Long Covid face challenges accessing health care and social support. Previous qualitative research in the UK has described the ‘invalidation’ of Long Covid illness experience. It has been said that there is a ‘double invisibility’ produced by narratives that minimise the effects of Covid‐19 among young ...
Zaira Clarke   +5 more
wiley   +1 more source

How much sampling is enough? Four decades of understorey bird mist‐netting across Amazonia define the minimum effort to uncover species assemblage structure

open access: yesIbis, Volume 168, Issue 2, Page 571-587, April 2026.
Mist‐net sampling comprises a key methodological component of assemblage‐wide avifaunal studies, particularly in the understorey of closed‐canopy tropical forests. To investigate mist‐net bird captures and species assemblage structure, we compiled data from 312 sites across the Pan‐Amazon.
Pilar L. Maia‐Braga   +14 more
wiley   +1 more source

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