Results 41 to 50 of about 25,726 (252)

Tracing change in the public perception of plants: insights from archives and social media in China

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
As urbanization accelerates, historic gardens serve as vital cultural treasures that offer spiritual and cultural support to the public. This study proposes an innovative approach that merges historical records from the Qing Dynasty with contemporary social media data to explore changes in public perceptions of these gardens.
Dong Xu   +4 more
wiley   +1 more source

Pengaruh Pemberian Ekstrak Etanol Daun Dadap Ayam (Erythrina Variegata L.) Terhadap Kualitas Spermatozoa Tikus Putih Jantan Galur Wistar (Rattus Norvegicus) [PDF]

open access: yes, 2017
PENGARUH PEMBERIAN EKSTRAK ETANOL DAUN DADAP AYAM (Erythrina variegata L.) TERHADAP KUALITAS SPERMATOZOA TIKUS PUTIH JANTAN GALUR WISTAR (Rattus norvegicus)Stefani Tjiphanata1), Edwin De Queljoe1), Sri Sudewi1)1)Program Studi Farmasi FMIPA UNSRAT Manado,
Tjiphanata, S. (Stefani)
core   +2 more sources

Identification of Antioxidant, Antimicrobial, and Cytotoxic Compounds From Hymenocardia acida Tul. Using Ultra‐High‐Performance Liquid Chromatography‐Quadrupole Exactive‐Orbitrap‐Mass Spectrometry and Molecular Networking Approach

open access: yesChemistry &Biodiversity, Volume 23, Issue 2, February 2026.
ABSTRACT Hymenocardia acida Tul. is a medicinal plant used in Angola to treat microbial diseases. It is a well‐known plant among local populations; however, few studies have focused on the assessment of phytochemicals associated with their biological activities.
Ntsoaki Joyce Malebo   +4 more
wiley   +1 more source

Efecto de la harina de hojas de Erythrina sp como alimento proteico, en el rendimiento de pollos para carne

open access: yesRevista de Veterinaria y Zootecnia Amazónica
El presente trabajo tuvo como objetivo principal el uso de la hoja de Erythrina sp en forma de harina como fuente proteica para la producción de pollos para carne, y como objetivos específicos nos planteamos evaluar índices productivos como ganancia de ...
César Cubas-Zamora
doaj   +1 more source

Report of new invasive scale insects (Hemiptera: Coccoidea), Crypticerya multicicatrices Kondo and Unruh (Monophlebidae) and Maconellicoccus hirsutus (Green) (Pseudococcidae), on the islands of San Andres and Providencia, Colombia, with an updated taxonomic key to iceryine scale insects of South America [PDF]

open access: yes, 2012
The multicicatrices fluted scale, Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Coccoidea: Monophlebidae) is reported from the islands of San Andres and Providencia, Colombia, as a recent invasive species.
Gullan, Penny   +2 more
core   +2 more sources

Molecular aspects during seed germination of Erythrina velutina Willd. under different temperatures (Part 1): reserve mobilization

open access: yesJournal of Seed Science, 2020
: Erythrina velutina Willd. (Fabaceae) is a tree species that bears social, ecological, and economic importance for northeastern Brazil, a region with frequent temperature variations.
F. C. Félix   +4 more
semanticscholar   +1 more source

Investigating Anthropogenic and Social Influences on Diet of Semi‐Urban Vervet Monkeys Using DNA Metabarcoding

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
We used eDNA metabarcoding of faecal samples to quantify the dietary composition of two vervet monkey populations in a semi‐urban environment in South Africa over a 4‐month period, and compared these results with visual observations. We found that both methods yielded similar results, but eDNA metabarcoding revealed a greater diversity of consumed taxa.
Joey Felsch   +6 more
wiley   +1 more source

News from Academy Bay [PDF]

open access: yes, 1991
Donation Made in Memory of Last Grandchild of Ecuador's First President. Deaths of CDF Board Members. Major Gift by Mrs. Louise Van Straelen-Poirier. Itasca to Galápagos.
Evans, Daniel, MacFarland, Craig
core  

Intramolecular Acylal Cyclisation (IAC) as an Efficient Synthetic Strategy towards the Total Synthesis of Erythrina Alkaloid Derivatives [PDF]

open access: yes, 2015
Compounds that comprise the erythrina alkaloid class of natural products are based on a tetracyclic spiroamine framework and exhibit a range of biological activities on the central nervous system.
Aliev, AE, Hilton, ST, Monaco, A
core   +1 more source

Separation Methods Affect Glycan Patterns in Extracellular Vesicle Preparations From Canine Osteoblasts and Osteosarcoma Cells

open access: yesJournal of Extracellular Biology, Volume 5, Issue 2, February 2026.
ABSTRACT Extracellular vesicles (EVs) are nanosized, membrane‐enclosed particles released by cells, facilitating intercellular communication via the transfer of bioactive molecules from producing to recipient cells. EVs are involved in several physiological and pathological processes, including cancer progression.
Daniela Cortes Galvez   +3 more
wiley   +1 more source

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