Results 31 to 40 of about 4,234,069 (173)

Trends and Challenges in Water Governance Systematic Review and Bibliographic Study of Scientific Publications (2018–2025)

open access: yesWorld Water Policy, Volume 12, Issue 2, May 2026.
ABSTRACT Water governance has emerged as a critical analytical framework for addressing the complexity of socioecological water systems in contexts of increasing climate vulnerability and anthropogenic pressure. This study presents a systematic review and bibliometric analysis of 50 scientific articles indexed on water governance published between 2018
Roger Pichis‐García   +1 more
wiley   +1 more source

Letras: 75 años

open access: yesLetras, 2003
En 1929, el poeta de los jóvenes y decano de nuestra facultad, José Gálvez Barrenechea, logró realizar lo que llamaba, con hondo sentimiento, «una antigua aspiración»: publicarLetras,Órgano de la Facultad de Letras y Ciencias Humanas de nuestra ...
Jorge Valenzuela Garcés
doaj   +1 more source

May I pick your brain? Local minds as living cadastres in a Portuguese eleventh‐century lawsuit

open access: yesEarly Medieval Europe, Volume 34, Issue 2, Page 231-253, May 2026.
In the context of a dispute with the monastery of Lorvão, in the late eleventh century, the monks of Vacariça, near Coimbra (modern Portugal), carried out a field enquiry in the village of Recardães. This was part of a failed attempt to repossess a number of land plots that they claimed were theirs, but had lost control of.
Julio Escalona
wiley   +1 more source

SARC – Serviço de Alojamento de Revistas Científicas [PDF]

open access: yes, 2012
Esta comunicação apresenta as características e funcionalidades do Serviço de Alojamento de Revistas Científicas (SARC) desenvolvido no âmbito do projeto Repositório Científico de Acesso Aberto de Portugal (RCAAP), refletindo sobre o potencial de um ...
Carvalho, José   +3 more
core   +1 more source

La nueva Secretaría de Ciencia y Tecnología de México y la necesidad de impulsar las revistas científicas

open access: yesIE Revista de Investigación Educativa de la REDIECH
A partir del 1 de enero del 2025 entró en funciones la nueva Secretaría de Ciencia, Humanidades, Tecnología e Innovación (Secihti), institución del Gobierno de México que sustituye al Consejo Nacional de Humanidades, Ciencias y Tecnologías (Conahcyt ...
Jesús Adolfo Trujillo Holguín
doaj   +1 more source

Phylogeny of subtribe Gonolobinae (Apocynaceae‐Asclepiadoideae) based on molecular and morphological data with a revised generic classification

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The presently most densely sampled molecular phylogeny of the widespread New World subtribe Gonolobinae is presented, including about 35% of the ca. 520 species. Sampling focused on an even representation of the three main areas of total Gonolobinae distribution, South America, Central/North America, and the West Indian Islands, and the ...
Sigrid Liede‐Schumann   +4 more
wiley   +1 more source

LA REVISTA CIENTÍFICA COMO INSTRUMENTO DE DIFUSIÓN DE LA INVESTIGACIÓN EN LAS UNIVERSIDADES LATINOAMERICANAS [PDF]

open access: yes, 2012
La difusión de los trabajos de investigación científica y tecnológica desarrollados en las universidades e institutos superiores en América Latina presenta bajos niveles de concreción en los países de la región.
Estigarribia, Marta Canese de
core  

Normalización de Revistas Científicas Normalización de Revistas Científicas

open access: yesActa Universitaria, 2012
Las revistas científicas, para cumplir con su objetivo de publicar artículos originales, y con su función de registrar permanentemente los resultados de la investigación, deben regirse por la normatividad establecida a nivel internacional.
Ma. de Lourdes Rovalo de Robles
doaj  

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the risk of food poisoning due to the presence of biogenic amines in meals made from chicken meat consumed by children under 3 years of age

open access: yesFood Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Biogenic amines are low molecular weight organic bases that come from the enzymatic decarboxylation of amino acids. They are present in many types of food, with the highest concentrations usually found in fish and their derived products, as well as in beverages and fermented foods of plant, meat and dairy origin.
Baltasar Mayo Pérez   +5 more
wiley   +1 more source

Informe de evaluación del Portal de Revistas Científicas Complutenses 2024 [PDF]

open access: yes
Ediciones Complutense ha elaborado el “Informe anual de Revistas Científicas Complutense 2024” que permite analizar el estado actual de las revistas científicas alojadas en dicho portal y, de esta forma, prestar un servicio de ayuda a la mejora de su ...
Ediciones Complutense
core   +1 more source

Home - About - Disclaimer - Privacy