Results 41 to 50 of about 299 (162)

Bioerosión de Sustrato Rocoso por Erizos en Bahía Málaga (Colombia), Pacífico Tropical

open access: yesRevista de Ciencias, 2011
Los erizos desempeñan un papel importante en el proceso de erosión de sustratos duros del bentos marino. Además de contribuir a la desintegración del sustrato, este proceso proporciona espacio para el asentamiento de epifauna y puede incrementar la ...
Diego F. Lozano Cortés   +2 more
doaj   +1 more source

Residual Chemical Shift Anisotropies in the Structure Determination of Small Molecules

open access: yesMagnetic Resonance in Chemistry, Volume 64, Issue 3, Page 286-311, March 2026.
Plasma neutrophil elastase(ELANE) was markedly elevated in patients with alcohol use disorder, indicating a dysregulated protease‐antiprotease inflammatory balance characterised by decreased SERPINA3. ELANE showed excellent diagnostic specificity(AUC = 0.8683), supporting its potential utility as a neuroinflammatory biomarker for AUD.
Nilamoni Nath   +3 more
wiley   +1 more source

Comparative assessment of automated and manual monitoring in comprehensive plant–pollinator communities

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 12, Page 2960-2978, December 2025.
Abstract Pollinator declines pose a significant threat to ecosystem services, making effective monitoring methods critical for conservation efforts. Current research on pollination interactions remains constrained by traditional methods such as direct observations, which have limited spatial and temporal coverage and are inherently biased toward ...
Pau Enric Serra‐Marin   +5 more
wiley   +1 more source

Eco‐Friendly Synthesis of Selenium Nanoparticles via Sternbergia candida: Enhancing Antioxidant Defense and Mitigating Salt Stress in Pepper (Capsicum annuum L.) Plants

open access: yesChemistryOpen, Volume 14, Issue 6, June 2025.
Sternbergia candida serves as a flexible reducing agent for the synthesis of SeNPs utilizing an economical and ecologically safe extract. Applications of selenium have demonstrated that plants cultivated in salinity preserve proper osmotic conditions and minimize cellular damage, as evidenced by photosynthetic pigments, proline, and MDA data.
Senem Kanber   +2 more
wiley   +1 more source

Asteriscus setaceus Muller & Troschel 1842

open access: yes, 2021
setaceus Müller & Troschel, 1842, Asteriscus (Fig. 36) Asteriscus setaceus Müller & Troschel, 1842: 43. Asterina setacea – Clark 1993: 213. CURRENT STATUS. — Asteriscus setaceus is newly synonymized here with Paranepanthia grandis (H. L. Clark, 1928). MATERIAL EXAMINED. — MNHN-IE-2014-638; holotype; Baudin expedition (1800-1804); Péron and Lesueur leg.
openaire   +2 more sources

Novel Targets for Fruit Conservation Strategies Revealed by Omics Studies: A Systematic Review and Meta‐Analysis

open access: yesInternational Journal of Food Science, Volume 2025, Issue 1, 2025.
Fresh fruit is an important dietary source of nutrients and health‐related compounds, also contributing to food security and economic development worldwide. Postharvest losses exert a huge negative impact on fruit quality, consumers′ acceptance, economic value, and market availability.
Tatiane Timm Storch   +5 more
wiley   +1 more source

In defence of the entity of Macaronesia as a biogeographical region

open access: yesBiological Reviews, Volume 99, Issue 6, Page 2060-2081, December 2024.
ABSTRACT Since its coinage ca. 1850 AD by Philip Barker Webb, the biogeographical region of Macaronesia, consisting of the North Atlantic volcanic archipelagos of the Azores, Madeira with the tiny Selvagens, the Canaries and Cabo Verde, and for some authors different continental coastal strips, has been under dispute. Herein, after a brief introduction
José María Fernández‐Palacios   +15 more
wiley   +1 more source

Otoliths analysis of Mugil curema (Pisces: Mugilidae) in Cuyutlan Lagoon, Mexico

open access: yesAIA Avances en Investigación Agropecuaria, 2013
Se analizaron la morfología, la morfometría y los anillos de crecimiento de los otolitos: sagitta, asteriscus y lapillus de la lebrancha o liseta Mugil curema de la Laguna de Cuyutlán, Colima, México; asimismo, se analizaron las diferencias entre derecho
E. Espino-Barr   +4 more
doaj  

Processing time and precision of aging structures for Bighead Carp and Silver Carp in the lower Red River catchment in the southern Great Plains

open access: yesNorth American Journal of Fisheries Management, Volume 44, Issue 5, Page 973-986, October 2024.
Abstract Objective Population demographics of invasive species are commonly evaluated to better develop management actions that are useful for reducing their abundance or controlling the population. Bighead Carp Hypophthalmichthys nobilis and Silver Carp H. molitrix are emblematic invaders in the United States, where they continue to expand their range.
B. Birdsall   +3 more
wiley   +1 more source

Stacking Structure of Vaterite Revealed by Atomic Imaging and Diffraction Analysis

open access: yesChemistry – A European Journal, Volume 30, Issue 52, September 16, 2024.
After a century of discussion, the atomic arrangements of vaterite are fully visualized and described as a layer structure consisting of calcium planes and carbonate (CO32−)‐containing sheets. The layers are stacked with +60°, −60°, or 180° rotations from the underlying layer under two constraints: (i) carbonate ions cannot occupy equivalent positions ...
Taiga Okumura   +3 more
wiley   +1 more source

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