Results 71 to 80 of about 24,962 (230)

Water Level Regulation Regime Shifts Drive Divergent Foraging Habitat Use by Wintering Hooded Cranes (Grus monacha) in Shallow Gate‐controlled Lakes of the Yangtze Floodplain

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
This study investigates how contrasting hydrological regulation regimes at two gate‐controlled lakes influence the foraging strategies of wintering Hooded Cranes. We demonstrate that while cranes at near‐natural sites follow Optimal Foraging Theory by utilizing high‐accessibility mudflats, those at artificially high‐water sites exhibit an adaptive ...
Yong Fang   +3 more
wiley   +1 more source

Colorectal Precancerous Lesions: Molecular Mechanisms, Research Tools, and Natural Product‐Based Clinical Translation

open access: yesMedComm – Oncology, Volume 5, Issue 2, June 2026.
This article systematically elucidates the molecular mechanisms of colorectal precancerous lesions, introduces cutting‐edge research tools like multi‐omics and organoids, and highlights the potential and prospects of natural products such as berberine, resveratrol, and curcumin in preventing and intervening in colorectal carcinogenesis by modulating ...
Shunji Liu   +6 more
wiley   +1 more source

A cytological study of Polygonum, section Polygonum (Avicularia) Specimens collected in Nova Scotia and New Brunswick

open access: yes, 1969
Ball State University LibrariesLibrary services and resources for knowledge buildingMasters ThesesThere is no abstract available for this thesis.Thesis (M.S.)--Ball State University ...
Moore, Donald N., 1938-
core  

Polygonum serratum Linnaeus 1753

open access: yes, 2007
Polygonum serratum Linnaeus, Species Plantarum 1: 360. 1753. "Habitat in Mauritania." RCN: 2869. Type not designated. Original material: none traced. Current name: Polygonum serratum L.
Jarvis, Charlie
core   +1 more source

Anatomia foliar de Polygonaceae (Angiospermae) da planície de inundação do alto rio Paraná

open access: yesActa Scientiarum: Biological Sciences, 2008
A anatomia foliar de Polygonum acuminatum, P. ferrugineum, P. hydropiperoides, P. meisnerianum, P. punctatum, P. stelligerum, Ruprechtia laxiflora e Triplaris americana foi realizada com o objetivo de fornecer subsídios para a identificação destas ...
Melissa Graciotto Silva-Brambilha   +1 more
doaj   +1 more source

Japanese knotweed (Polygonum cuspidalum)

open access: yes, 2009
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on Sept. 13, 2010)Part of the

core   +1 more source

Polygonum Aubertii

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1930
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Giant knotweed (Polygonum sachalinense)

open access: yes, 2009
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on Aug.

core  

Nota taxonómica y corológica sobre el Polygonum romanum Jacq. en el Mediterráneo Occidental

open access: yesCollectanea Botanica, 1987
[it] Viene Qui proposto un nuovo inquadramento tassonomico di Polygonum romanum Jacq., con il riconoscimento di tre taxa sottospecifici: Polygonum romanum Jacq. subsp. romanum dell' Italia centro-meridionale, P. romanum Jacq. subsp. gallicum (Raffaelli)
Mauro Raffaeli, Luis Villar
doaj   +1 more source

Populaciona varijabilnost vrste Polygonum aviculare L. [PDF]

open access: yes, 2015
As Polygonum aviculare L. is characterized by exceptional polymorphism, 10 populations of this species were subjected to relevant morpho-anatomical investigation for a more detailed taxonomic determination.
Pavlovic, Danijela   +4 more
core  

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