Results 81 to 90 of about 22,724 (195)

Metal‐Free, Mild, and Sustainable Synthesis of Bio‐Based Polyesters via EDC/DMAP‐Mediated Polycondensation: Structure–Property Relationships and Thermal Stability

open access: yesChemSusChem, Volume 19, Issue 14, 29 July 2026.
We developed a mild, metal‐free EDC/DMAP‐mediated polycondensation platform for bio‐based polyesters from FDCA (2,5‐furandicarboxylic acid) and succinic acid, enabling access to homopolyesters from unsaturated and aliphatic diols as well as heteropolyesters prepared by one‐pot or sequential routes.
Lucía Pedraza   +5 more
wiley   +1 more source

Real‐world effectiveness of chemotherapy regimens after immunotherapy in patients with advanced melanoma in Spain: Results from the GEM1801 study

open access: yesCancer, Volume 132, Issue 14, 15 July 2026.
ABSTRACT Background Chemotherapy schemes have historically shown low efficacy in patients with metastatic melanoma and have been replaced by immunotherapy and targeted therapy. This work aimed to study whether chemotherapy remains an option after progression to immunotherapy in specific contexts.
Miguel‐Ángel Berciano‐Guerrero   +29 more
wiley   +1 more source

De Valladolid

open access: yes, 1915
Papel. - Artículo publicado en El Día Gráfico (Barcelona). - Procedencia: fondo Miguel de Unamuno. - Conservación: Buena.
openaire   +1 more source

monólogo cómico

open access: yesActio Nova, 2020
Reseña de: José María Rodríguez Santos (coord.), El monólogo cómico. Retórica y poética de la comedia de stand-up: transferencias y escena, Valladolid, Ediciones Universidad de Valladolid, 2020, 228 páginas.
Iván Martín Cerezo
doaj  

Issue Information

open access: yesUnited European Gastroenterology Journal, Volume 14, Issue 7, September 2026.
No abstract is available for this article.
wiley   +1 more source

Valladolid y Pátzcuaro [PDF]

open access: yesLatin American and Latinx Visual Culture, 2021
openaire   +1 more source

ALONSO PONGA, JOSÉ LUIS y RICE, MITCHELL F. (Coords.) «Más allá de nuestras fronteras»

open access: yesMigraciones, 2014
Cultura, inmigración y marginalidad en la Era de la Globalización. Valladolid, Vicerrectorado de Relaciones Internacionales de la Universidad de Valladolid y Race and Ethnic Studies Institute, Texas A&M University, 2003, 464 págs.
Mercedes Fernández
doaj  

Vivienda en Valladolid

open access: yes, 2018
Descripción de una casa en una urbanización de viviendas unifamiliares y adosadas en una de las laderas del valle del rio Pisuerga en el área metropolitana de Valladolid.
openaire   +1 more source

Plasma antioxidant capacity as a predictor of mortality in critically ill patients. [PDF]

open access: yesCrit Care
Cobo-Zubia R   +25 more
europepmc   +1 more source

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