Results 41 to 50 of about 833,360 (228)

«Tres o cuatro villancicos de las mejores letras»: transmisión y recepción de los villancicos en el Barroco tardío

open access: yesCriticón, 2013
The exchange, re-use and rewriting texts of villancicos was more than an usual practice among religious musicians and poets who sometimes lent their pen in yhe composition of the series of songs interpreted in different chapels of the Iberian Peninsula ...
Alain Bègue
doaj   +1 more source

Determinación del coeficiente de difusión de colorantes directos y su relación con la concentración del electrolito. [PDF]

open access: yes, 1969
Este trabajo consta de dos partes. La primera de ellas consiste en establecer una técnica adecuada para las determinaciones de los coeficientes de difusión, y la segunda parte es el estudio de la influencia del electrolito en el valor del coeficiente de ...
Ribé Pons, José
core   +1 more source

Policymaking for Emigrants in Latin America and the Caribbean: A Mixed‐Methods Study

open access: yesLatin American Policy, Volume 17, Issue 1, March 2026.
ABSTRACT While scholars have identified models of political emigrant policies across countries, we still lack an understanding of how these models come about and persist. Using a sequential mixed‐methods approach—including quantitative analysis of policy mixes in 22 Latin American and Caribbean countries and a comparative case study of Colombia and ...
Luicy Pedroza, Pau Palop‐García
wiley   +1 more source

Scoping Review of Paddy Field Dam Studies in Japan

open access: yesIrrigation and Drainage, Volume 75, Issue 1, Page 198-216, February 2026.
ABSTRACT Paddy field dams are one of the nature‐based solutions provided by farmers in Japan for mitigating flood damage. This scoping review analysed 38 papers in the Web of Science Core Collection and J‐STAGE obtained by searching for keywords associated with paddy field dams.
Ryo Murata   +5 more
wiley   +1 more source

Nuevas audiencias en el Museo de la Educación de la Universidad del País Vasco

open access: yesCabás, 2022
El Museo de la Educación de la Universidad del País Vasco/Euskal Herriko Unibertsitatea fue creado en 2014 e inaugurado en 2016. En este artículo hacemos una presentación de su organización.
Pauli Dávila Balsera   +1 more
doaj  

A new approach for the treatment of diffusive terms of the convective-diffusive transport equation in the discontinuous Garlekin method [PDF]

open access: yes, 2007
Los modelos utilizados en la práctica para problemas de convección-difusión están habitualmente basados en la ley de Fick. En ciertas aplicaciones el uso de la ley de Fick lineal puede ser adecuado, a pesar de predecir velocidades de propagación ...
Casteleiro Maldonado, Manuel   +3 more
core   +1 more source

Comparison of ultrasound with computed tomography and whole‐body diffusion‐weighted MRI in prediction of surgical outcome using ESMO‐ESGO criteria in patients with tubo‐ovarian carcinoma: prospective ISAAC study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 207-219, February 2026.
ABSTRACT Objective To test the non‐inferiority of extended abdominopelvic ultrasound examination compared with contrast‐enhanced computed tomography (CT) and whole‐body diffusion‐weighted magnetic resonance imaging (WB‐DWI/MRI) in discriminating preoperatively between resectable and non‐resectable disease based on the European Society for Medical ...
D. Fischerova   +26 more
wiley   +1 more source

Las barbas del vecino. Los patrones de difusión del crimen violento en México (1990-2010)

open access: yesForo Internacional, 2016
A pesar de que el crimen violento es un fenómeno muy estudiado por las ciencias sociales, poca atención se le ha dedicado a examinar la difusión del crimen violento en un territorio y en un tiempo determinado.
Luis David Ramírez de Garay
doaj   +1 more source

Difusión y divulgación científica en Internet [PDF]

open access: yes, 2012
PCTI Asturias ...
Fernández, René, García, Juan
core  

New alternatives in photoprotection: Preparation and evaluation of lamellar silicate derivatives and their use as sunscreens

open access: yesInternational Journal of Cosmetic Science, Volume 48, Issue 1, Page 172-185, February 2026.
The use of nanotechnology in sunscreens has increased, with various filters and organoclays tested for new intercalated formulations. As animal toxicity tests decrease, New Approach Methodologies are favoured. The S4 + OMC‐NC improved cell survival under SSL and showed antimutagenic properties, making it a promising candidate for safe photoprotection ...
Daniel Mabundu Kibwila   +6 more
wiley   +1 more source

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