Results 21 to 30 of about 2,390 (118)

La democracia sustractiva de Jean-Jacques Rousseau

open access: yesFiguras Revista Académica de Investigación
La filosofía contractualista de Rousseau implica, por la misma forma del pacto, una concepción constructivista de la política. Los individuos pactan con el fin de formar un colectivo y porque piensan que les será beneficioso.
Stéphane Vinolo
doaj   +1 more source

European mistletoe shares a similar demographic strategy with non‐parasitic plants

open access: yesJournal of Ecology, Volume 114, Issue 5, May 2026.
European mistletoe (Viscum album) does not have a distinct demographic strategy from non‐parasitic plants, as quantified by time‐based life history traits. We found that mistletoe vital rates were driven by mistletoe size and position in the host tree.
Oliver G. Spacey   +8 more
wiley   +1 more source

Cowbirds use conspecific social information to detect host nests in the wild

open access: yesIbis, Volume 168, Issue 2, Page 799-804, April 2026.
Recent work shows that hosts of avian brood parasites use social information to increase egg rejection rates, but fewer studies explore how parasites themselves use such information to detect host nests in the wild. To determine whether wild Brown‐headed Cowbirds Molothrus ater use social information to detect host nests, we measured how individual ...
Omar J. Morosse   +2 more
wiley   +1 more source

Prevalencia de Ancylostoma caninum, mediante exámenes coprológicos, en Canis familiaris del centro poblado “El Bendito”

open access: yesManglar, 2017
Ancylostoma caninum es un parásito intestinal de los perros que puede afectar a los humanos generándoles un problema de salud. En el presente trabajo se estudió la presencia de huevos del nemátode Ancylostoma caninum en Canes.
Greys Ysla, José Nuntón
doaj   +1 more source

When honeybees come to town: Critical aspects of urban beekeeping and opportunities for regulation

open access: yesPeople and Nature, Volume 8, Issue 3, Page 528-540, March 2026.
Abstract Urban areas are increasingly valued for their role in conserving wild pollinators. Honeybees are often regarded as ambassador species for pollinator conservation, and beekeeping is frequently perceived as a pro‐biodiversity activity, which has become highly popular in urban areas.
Joan Casanelles‐Abella   +5 more
wiley   +1 more source

Hallazgos histopatológicos en nematodos Anisakidae, expuestos a extractos acuosos vegetales con capacidad nematicida in vitro

open access: yesRevista Mvz Cordoba
Objetivo. Exponer nematodos de la familia Anisakidae a diferentes extractos acuosos y, identificar los extractos acuosos con capacidad nematicida. Material y métodos.
Rafael G. Campos–Montiel   +3 more
doaj   +1 more source

Estructura comunitaria de metazoos parásitos en la doncella Hemanthias peruanus (Serranidae) del norte de Perú

open access: yesRevista Mvz Cordoba, 2021
Objetivo. Evaluar la estructura comunitaria de helmintos y crustáceos parásitos en la doncella Hemanthias peruanus (Steindachner, 1875) procedente del norte de Perú. Materiales y métodos.
David Minaya-Angoma   +3 more
doaj   +1 more source

Blood Parasites and Wildlife: The Development of a Discipline

open access: yesIntegrative Zoology, Volume 21, Issue 1, Page 2-10, January 2026.
Changes in our knowledge on blood parasite infections of wild animals in the last 30 years is reviewed with emphasis on taxonomy and phylogeny, impact of infections on fitness, and distribution of blood parasites. ABSTRACT In the last 30 years, the area of the study of parasitism caused by blood parasite infections on wildlife has suffered an ...
Santiago Merino
wiley   +1 more source

Contribution to the Neotropical Campylochetini: A review of Campylocheta Rondani, 1859 (Diptera: Tachinidae) with new synonyms, three new species and an identification key to Neotropical species

open access: yesAustral Entomology, Volume 64, Issue 4, November 2025.
Abstract The large genus Campylocheta Rondani, 1859, comprising 48 species, occurs in all major biogeographical regions of the world, except Antarctica. Homohypochaeta Townsend, 1927 and Hypochaetopsis Townsend, 1915 are two Neotropical genera similar to Campylocheta, with only two and one species respectively.
Marcelo Domingos de Santis   +3 more
wiley   +1 more source

Great minds map alike: Citizen and expert distribution models of schistosome snail hosts in rural west Uganda

open access: yesEcological Solutions and Evidence, Volume 6, Issue 4, October–December 2025.
Citizen scientists and an expert jointly monitor Biomphalaria snails (the intermediate host of Schistosoma mansoni) in rural areas of southwest Uganda, generating over 4500 georeferenced records. By comparing expert‐ and citizen‐based distribution models under perfect and imperfect detection, we demonstrate that site type and NDVI consistently ...
Noelia Valderrama‐Bhraunxs   +5 more
wiley   +1 more source

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