Results 51 to 60 of about 28,030 (213)

Loss of qE Does Not Necessarily Lead to Photoinhibition: Sustained Non‐Photochemical Quenching in the Absence of PsbS and Zeaxanthin

open access: yesPlant, Cell &Environment, Volume 49, Issue 6, Page 3405-3425, June 2026.
ABSTRACT Photosynthetic light‐harvesting complexes mediate light absorption and energy dissipation. By modulating the photosystems' absorption cross‐section, they affect both photosynthetic activity and non‐photochemical quenching (NPQ). These processes are often studied by spectrally integrated chlorophyll fluorescence, masking their associated ...
Maximiliano Cainzos   +5 more
wiley   +1 more source

Humanism at the Council of Constance. Diego de Anaya, Classical Manuscripts and Education in Salamanca

open access: yesRenaissance Studies, Volume 40, Issue 3, Page 469-488, June 2026.
Abstract Due to their prolonged and multicultural nature, councils functioned historically as hubs for the exchange of ideas, discourse, diplomacy and rhetoric, reflecting broader cultural trends. In the Middle Ages, no international forums were comparable to ecumenical councils, where diverse and influential groups from various regions convened to ...
Federico Tavelli
wiley   +1 more source

Superfícies fotocatalíticas de titânia em substratos cerâmicos. Parte II: substratos, processos de deposição e tratamento térmico

open access: yesCerâmica, 2014
Este trabalho corresponde à segunda parte da revisão das superfícies fotocatalíticas de titânia em substratos cerâmicos. Nesta parte, são descritos os principais fatores que influenciam na obtenção da fase anatase como: substrato, processos de deposição ...
J. Feltrin   +5 more
doaj   +1 more source

Seismic Imaging Reveals Ongoing Modification of Craton Margins in Northeast Asia

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Cratonic margins are commonly modified, yet the processes responsible remain debated. The Korean Peninsula, situated between adjacent cratons, the Japan Trench, and a back‐arc system, provides a natural setting to investigate this problem. Using 4 years of dense seismic observations, we image upper‐mantle structure beneath the peninsula with P‐
Hwaju Lee   +3 more
wiley   +1 more source

Reseña de: Menz, Maximiliano M., Senhor da morte. Capitalismo, guerra e tráfico de escravos. Portugal Angola e Brasil (1640-1770)

open access: yesEspacio, Tiempo y Forma. Serie IV, Historia Moderna
Reseña de: Menz, Maximiliano M., Senhor da morte. Capitalismo, guerra e tráfico de escravos. Portugal Angola e Brasil (1640-1770), São Paulo, Hucitec Editora, FAPESP, 2024, 501 págs. ISBN: 978-85-8404-463-4.  
Manuel F. Fernández Chaves
doaj   +1 more source

William M. Gwin: su proyecto de colonización del noroeste de México (1864-1865)

open access: yesSecuencia, 1986
Acuerdo  de  Napoleón  III y Gwin,  esclavista sureño y ex senador   por  California   para  colonizar   los  territorios   de  Sonora   y  Chihuahua  con  población  europea,  norte  y sudamericana,  "en beneficio  del imperio  mexicano".
Ana Rosa Suárez Argüello
doaj   +1 more source

El ‘llamado imperio’: la construcción historiográfica de un episodio de la memoria nacional

open access: yesSecuencia, 2001
Este ensayo hace una revisión historiográ­fica de los textos generales sobre el Impe­rio de Maximiliano (1864-­1867) . Pretende analizar el cómo y el porque el episodio imperial se coristituyó , dentro de la me­moria nacional, como un periodo exótico ...
Erika Pani
doaj   +1 more source

Skin Fragility and Hyperpigmentation in a Patient With HIV

open access: yes
JEADV Clinical Practice, Volume 5, Issue 2, Page 716-718, June 2026.
Catalina Retamal   +2 more
wiley   +1 more source

The Other Against the World: On the Fiction of Ariana Harwicz [PDF]

open access: yes, 2021
This paper presents a critical analysis of the narrative of the writer Ariana Harwicz from a theoretical perspective based on Fredric Jameson´s studies on the political unconscious and literary ideology.
Crespi, Gerardo Maximiliano   +1 more
core  

3D P‐Wave Attenuation Tomography of the Tonga‐Lau Subduction System With Improved Earthquake Source Parameters and a Transdimensional Bayesian Markov Chain Monte Carlo Approach

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract Seismic attenuation, resulting from anelasticity of Earth's materials, provides critical information on the thermal and compositional characteristics of Earth's interior. Accurately measuring the seismic wave energy loss during propagation and conducting seismic attenuation is challenging, as conventional methods for measuring attenuation ...
Yurong Riley Zhang   +5 more
wiley   +1 more source

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