Results 181 to 190 of about 1,945,300 (318)

Phenolic Profile and Bioactive Prospects of Wild Annona Species From Angola

open access: yesChemistry &Biodiversity, Volume 23, Issue 2, February 2026.
ABSTRACT Annona species (Annonaceae family) are valued for their nutritional and medicinal importance, especially in traditional medicine. This study investigated the phenolic profiles of the Angolan Annona muricata, Annona squamosa, and Annona senegalensis leaves, stem barks, and seeds hydroethanolic, infusion, and decoction extracts, also evaluating ...
Josefa Rangel   +9 more
wiley   +1 more source

Gray Seal Cannibalism at the Largest Colony in the World, Sable Island

open access: yes
Marine Mammal Science, Volume 42, Issue 2, April 2026.
Izzy Langley   +5 more
wiley   +1 more source

Congenital Knee Dislocation: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Congenital knee dislocation (CKD) is a rare anomaly characterized by anterior and lateral displacement of the tibia in relation to the femur. Its incidence is 0.017 per 1000 live births, predominating in the female sex. Its etiology is unknown, but intrinsic (genetic) and extrinsic (mechanical) predisposing factors have been identified ...
Miguel Castro‐Lara   +5 more
wiley   +1 more source

A Field‐Friendly, Non‐Toxic Fixative for Integrated Morphological and Molecular Research in Non‐Model Invertebrates

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Formalin, ethanol, and RNAlater are commonly used fixatives for morphological and molecular studies, but each has limitations when specimen availability is low, as is often the case with field‐collected non‐model organisms. Here, we evaluate KINFix, a non‐toxic alcohol‐based fixative, in four invertebrate taxa and show that it effectively preserves ...
Irene del Olmo   +3 more
wiley   +1 more source

Palaeoglacier reconstruction and dynamics of Cordillera Vilcanota in the tropical high Peruvian Andes

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 2, February 2026.
We provide a geomorphological analysis of Cordillera Vilcanota and use morphostratigraphic principles to reconstruct palaeo icefield extent and palaeoglacier readvances, likely during the Antarctic Cold Reversal and Younger Dryas. We find evidence of temperate and polythermal ice margins, with limited glaciofluvial landform generation.
Bethan Davies   +11 more
wiley   +1 more source

JAMES BUTTLE REVIEW: A Synthesis of Riparian Plant Water Use Over Two Decades in North American Drylands

open access: yesHydrological Processes, Volume 40, Issue 2, February 2026.
Using the most complete summary of 20 years of riparian plant water use studies in North American drylands to date, we examine broad patterns of plant water use by vegetation type and across climate gradients. Marshes, cottonwood‐willow stands and tamarisk use larger amounts of water than other communities, and all communities have higher water use in ...
Emily C. Palmquist   +5 more
wiley   +1 more source

Revision of Manettia (Rubiaceae) in Paraguay

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
Manettia Mutis is a Neotropical genus comprising over 100 species, many of which are only known from their original descriptions or, at most, from revisions dating back over 100 years. Recent review studies have remained unpublished for several years. Conventional taxonomic methods are followed.
Silvana Yasmin Gauto   +2 more
wiley   +1 more source

Taxonomic investigation of Abrothallus (Abrothallales, Ascomycota) species associated with lichen genera Ramalina and Bryoria, including the description of a new species

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
The obligately lichenicolous genus Abrothallus consists of approximately 50 species, almost all of which are associated with lichens having foliose, fruticose, or pendulous thalli. This paper focuses on species that grow on strap lichens (Ramalina) providing new insights into their phylogenetic relationships and distribution.
Ave Suija   +5 more
wiley   +1 more source

Multiple subcortical strokes caused by mucormycosis in a patient with lymphoma

open access: yesArquivos de Neuro-Psiquiatria, 2012
Pedro Enrique Jiménez Caballero   +3 more
doaj   +1 more source

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