Results 81 to 90 of about 5,785 (205)

Anti-Inflammatory and Anti-Oxidative Activities of Phenolic Compounds from Alnus sibirica Stems Fermented by Lactobacillus plantarum subsp. argentoratensis

open access: yesMolecules, 2017
Fermentation of Alnus sibirica (AS) stems using Lactobacillus plantarum subsp. argentoratensis was conducted and three compounds isolated from the Alnus species were identified for the first time, 7-(3,4-dihydroxyphenyl)-1-(4-hydroxyphenyl)-heptan-3-one,
Thi Tam Le, Jun Yin, MinWon Lee
doaj   +1 more source

Alnus viridis DC.

open access: yes, 2018
Alnus viridis (Chaix) DC. Artbeschreibung: Bis etwa 3 m hoher Strauch mit glatter, graubrauner Rinde. Blätter eiförmig, spitz, (2-) 4-8 cm lang, doppelt gezähnt, beiderseits grün, unterseits auf den Nerven kurzhaarig, mit 5-7(-9) Paaren von Seitennerven.
Konrad Lauber   +2 more
openaire   +2 more sources

Decaying Logs Shape the Distribution of Bird‐Mediated Seed Rain in a Temperate Deciduous Forest

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Sites used by birds for perching and roosting function simultaneously as defecation points, concentrating diaspores transported via endozoochory. In contrast, the role of perching structures in shaping bird‐mediated seed rain within forest ecosystems remains poorly understood.
Przemysław Kurek
wiley   +1 more source

A Geometric Morphometrics Approach to the Study of Natural Variations and Hybrid Detection in Populations of Alnus incana (L.) Moench and Alnus rohlenae Vít, Douda and Mandák

open access: yesPlants
Landmark-based geometric morphometrics (GM) was used to examine, for the first time, spontaneous hybridization between Alnus incana (L.) Moench and Alnus rohlenae Vít, Douda and Mandák, and to assess inter- and intrapopulation variability in leaf shape ...
Milena Marković   +2 more
doaj   +1 more source

New insights into the underlying mechanism involved in the Frangula alnus antivirulence potential directed toward Staphylococcus aureus [PDF]

open access: yesComprehensive Plant Biology
Staphylococcus aureus is a leading cause of persistent infections which are difficult to treat due to its biofilm formation capability and increased resistance to available drugs.
Stefana Vuletić   +6 more
doaj   +1 more source

Large wood supports hydrologically variable floodplain environments and aquatic biodiversity

open access: yesEcosphere, Volume 17, Issue 8, August 2026.
Abstract Riparian vegetation and wood play crucial roles in enhancing spatial heterogeneity in rivers. Historical removal of large wood and cutting of streamside forests around the world have simplified rivers and substantially reduced aquatic habitat complexity.
Hiromi Uno   +4 more
wiley   +1 more source

The phenological phases of flowering and pollen seasons of spring flowering tree taxa against a background of meteorological conditions in Kraków, Poland

open access: yesActa Agrobotanica, 2016
The aim of the study was to compare phenological observations of pollen seasons of selected early spring trees. Special attention was paid to meteorological conditions which favored or did not favor tree flowering and pollen release.
Danuta Stępalska   +3 more
doaj   +1 more source

Potential Warming‐Induced Changes in Stream Water Sources Between Proglacial and Non‐Glacial Streams, South‐Central Alaska

open access: yesHydrological Processes, Volume 40, Issue 8, August 2026.
Land cover and elevation are shown to influence the proportion of stream source waters across glacial and non‐glacial streams. Groundwater makes up a large proportion of both early season and late season flow in most glacial and non‐glacial streams, while the timing of snow and ice melt is driven by the presence or absence of a glacier within the ...
H. K. Richardson   +5 more
wiley   +1 more source

Chemical Constituents from Burk. II. Polar Constituents from the Leaves

open access: yesNatural Product Communications, 2006
This study was aimed to explore the n-BuOH soluble constituents of the leaves of Alnus formosana Burk. A total of 13 compounds were isolated and characterized. Of these, 2″'-cinnamoyloregonin is a new diaryl heptanoid glycoside.
Shoei-Sheng Lee   +4 more
doaj   +1 more source

Farming in the shadows of Rome: A multi‐proxy palaeoenvironmental record from Loch Clunie—Perthshire

open access: yesJournal of Quaternary Science, Volume 41, Issue 6, Page 915-932, August 2026.
ABSTRACT Roman impacts on local society is a subject of international significance. Loch Clunie, Perthshire, lies only 5.4 km from Inchtuthil, the only Roman legionary fortress in Scotland, and contains two crannogs and a probable lakeside hillfort. Despite this proximity and the likelihood of local–Roman interaction, these sites remain unexcavated ...
Samantha E. Jones   +6 more
wiley   +1 more source

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