Results 51 to 60 of about 745 (173)

G. Foti-Talamanca, Ricerche sul processo nell-Egitto Greco-Romano, II. L'introduzione del giudizio

open access: yesCzasopismo Prawno-Historyczne, 1983
Recenzja: Giuliana Foti-Talamanca, Ricerche sul processo nell'Egitto Greco-Romano, II. L'introduzione del giudizio, 1. Università di Roma. Pubblicazioni dell'Istituto di Diritto Romano e dei Diritti dell'Oriente Mediterraneo, XLVIII). Milano, Dott.
Władysław Bojarski
doaj   +1 more source

Risks for human health related to the presence of plant lectins in food

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission asked the European Food Safety Authority (EFSA) to assess the risk related to the presence of plant lectins in food. Based on the available evidence, the CONTAM Panel considered only phytohaemagglutinin (PHA), a legume lectin from beans (Phaseolus sp.), for the risk characterisation.
EFSA Panel on Contaminants in the Food Chain (CONTAM)   +30 more
wiley   +1 more source

Clethra formosa (Clethraceae), una nueva especie de Costa Rica

open access: yesAnales del Jardín Botánico de Madrid, 2006
Clethra formosa (Clethraceae), a new species endemic to high elevations of the Central and Talamanca cordilleras in Costa Rica is described. Photographs of the proposed species are included as well as a discussion of its taxonomic affinities, mainly with
Juan Francisco Morales, Evelio Alfaro
doaj   +1 more source

Conceptualizing Digital Democracy: A Policy‐Oriented Approach Through Computational Text Analysis

open access: yesPolicy &Internet, Volume 17, Issue 4, December 2025.
ABSTRACT This article proposes an empirically grounded conceptualization of digital democracy by analyzing policy documents from two countries (the United States and the United Kingdom) and two international organizations (the UN and the EU). Moving beyond idealized visions, I employ a policy‐oriented approach, utilizing computational text analysis ...
Shih‐chan Dai
wiley   +1 more source

Los testimonios de Marte en la Meseta Meridional

open access: yesEspacio, Tiempo y Forma. Serie II, Historia Antigua, 2001
Marte, fue una de las más importantes divinidades romanas presentes en Híspanla. Dentro de la Meseta meridional sus testimonios aparecen en algunas localidades de la provincia de Madrid, como Alcalá de Henares, Talamanca del Jarama o Collado Villalba ...
Julián Hurtado Aguña
doaj   +1 more source

El Estado nacional y los indígenas: el caso de Talamanca y Guatuso Costa Rica, 1821-1910

open access: yesRevista de Historia, 2000
Explora la forma y el momento en que se inicia y se desarrolló al consumo del café en la sociedad costarricense, con el fin de determinar la relación entre el consumo de café y sociabilidad identataria y reconocer los factores que contribuyeron al ...
Alejandra Boza Villarreal   +1 more
doaj  

Seismic Evidence for Cocos Slab Tearing and Nazca Slab Emplacement in the Southern Costa Rican Subduction Zone

open access: yesGeophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Precise position and geometry of the subducted slab are crucial for deciphering subduction zone volcanism. This is particularly important in the southern Costa Rican subduction zone, where the Cocos Ridge subducted at ∼2–3 Ma, coincident with the uplift of the Talamanca Range but later than the arc volcanism cessation (∼5–8 Ma). Here, we apply
Mingye Feng   +5 more
wiley   +1 more source

Los indígenas y la conservación de la biodiversidad: 500 años de resistencia

open access: yesRevista de Historia, 1992
Introducción En la actualidad, los indígenas costarricenses representan un 1% del total de la población de nuestro país. Sin embargo, este pequeño, pero importante sector de nuestra nación, ha podido conservar para sí, para los costarricenses y la ...
Margarita Bolaños Arquín
doaj  

Using Environmental DNA Sampling for Simultaneous Detection of Hosts and Their Pathogens: A Case Study With the Critically Endangered Frog Genus Atelopus

open access: yesAnimal Conservation, Volume 28, Issue 5, Page 663-674, October 2025.
Environmental DNA is a powerful tool for simultaneous detection of rare species and their pathogens. We confirmed the presence of Atelopus at multiple sampling locations and found that the concentration of the amphibian pathogen Bd in eDNA samples was correlated with stream characteristics and the pathogen load of the amphibian community.
Jamie Voyles   +6 more
wiley   +1 more source

ANDISOLES, INCEPTISOLES Y ENTISOLES DE LA SUBCUENCA DEL RÍO PIRRÍS, REGIÓN DE LOS SANTOS, TALAMANCA, COSTA RICA

open access: yesAgronomía Costarricense, 2011
En la subcuenca alta del río Pirrís, se describieron y clasificaron 8 perfiles de suelos derivados de cenizas volcánicas en 2 órdenes de suelos: Andisoles e Inceptisoles, subórdenes Ustands, Udands y Ustepts; grandes grupos Haplustands, Placudands ...
Miguel Chinchilla   +2 more
doaj  

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