Results 51 to 60 of about 1,764 (180)

Season and Geographic Region Impact Protein 1 Content, Antimicrobial and Cytotoxic Effect of Royal Jelly From Fujairah Emirates

open access: yesJournal of Food Biochemistry, Volume 2026, Issue 1, 2026.
Royal jelly (RJ), a nutrient‐rich substance secreted by honeybees, contains bioactive compounds whose composition is shaped by environmental factors such as geography and season. This study examined how regional and seasonal variations affect the concentration of major royal jelly protein 1 (MRJP1) and RJ’s biological activity in five areas of Fujairah,
Fatima K. Alkindi   +9 more
wiley   +1 more source

Natural Pesticides in Crop Protection: Comparative Advantages, Ecological Risks, and Future Directions

open access: yesJournal of Chemistry, Volume 2026, Issue 1, 2026.
Although synthetic pesticides have long been used to protect crops, their widespread use has led to significant health and environmental problems, including ecological contamination, resistant pest populations, and hazardous residues in food. These restrictions have sparked interest in natural pesticides (NPs), particularly the secondary metabolites of
Ruth Mwangi   +2 more
wiley   +1 more source

Traditional Removal Strategies Mitigate Shrub Encroachment Driven by Canopy Competition on the Tibetan Plateau

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Rationale of Tibetan traditional ecological knowledge in mitigating shrub encroachment of alpine grasslands. ABSTRACT Alpine grasslands of the Tibetan Plateau rank among Earth's ecologically critical yet vulnerable ecosystems. These ecosystems sustain pastoral livelihoods and preserve nomadic cultural traditions.
Jianping Yang   +5 more
wiley   +1 more source

Primera serie dendroarqueológica en los Andes Centrales: resultados preliminares de Chankillo, Casma

open access: yesBulletin de l'Institut Français d'Études Andines, 2015
Dendrochronology has begun to yield results in Peru. Recent research shows that the growth of rings from the algarrobo (Prosopis sp.) tree meets basic requirements for its use in the discipline.
Iván Ghezzi, Rodolfo Rodríguez
doaj   +1 more source

Escarificación y establecimiento in vitro de semilla de mezquite

open access: yesRevista Biológico Agropecuaria Tuxpan
En la actualidad existe una sobre explotación irracional de los recursos naturales de las plantas nativas de las zonas semiáridas y áridas de México, especialmente del mezquite (Prosopis sp.). Esto lleva a realizar estudios para lograr reforestar dichas
Janeth Guadalupe González-Domínguez   +4 more
doaj   +1 more source

Measuring congruence between available and selected vegetation at wild turkey nest sites

open access: yesWildlife Society Bulletin, Volume 49, Issue S1, December 2025.
We evaluated whether female wild turkeys (Meleagris gallopavo ssp.) differentially selected vegetation characteristics on the first day of egg laying across 164 nesting attempts and 492 travel paths. Vegetation conditions at nest sites were commonly available along movement paths, and visual obstruction did not influence nest success, suggesting nest ...
Landon R. Schofield   +4 more
wiley   +1 more source

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

El bio-drenaje para el control del exceso hídrico en Pampa Arenosa, Buenos Aires, Argentina

open access: yesInvestigaciones Geográficas, 2009
La región noroeste de la provincia de Buenos Aires presenta periodos cíclicos de inundación y sequía. En 1970 se inicia el último ciclo húmedo registrado con grandes inundaciones, ascenso de la superficie freática e importantes pérdidas económicas en el ...
Margarita M. Alconada Magliano   +3 more
doaj   +3 more sources

Ensayos de resistencia a la compresión, tracción y flexión efectuados con maderas del país

open access: yesLilloa, 1938
Los experimentos fueron realizados por el autor en la Escuela Nacional de Economía de Buenos Aires. Varias maderas fueron examinadas por su resistencia por primera vez. Los bosques de la especie Prosopis kuntzei, Eugenia sp.
Eduardo Latzina
doaj  

A systematic review of natural colourants and trend forecasting practices for the textile and fashion industry

open access: yesColoration Technology, Volume 141, Issue 6, Page 801-827, December 2025.
Abstract Recent global interest in sustainable practices in the textile and fashion industry has inspired stakeholders to readopt natural colourants. However, integrating these practices raises several questions regarding the latest developments in natural colourant and trend forecasting practices in the textile and fashion industry.
Bintan Titisari, Pammi Sinha
wiley   +1 more source

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