Results 31 to 40 of about 3,387,796 (130)

Non‐Uniform Programmable Photonic Waveguide Meshes

open access: yesLaser &Photonics Reviews, Volume 20, Issue 14, 22 July 2026.
Integrating defect cells into uniform hexagonal waveguide meshes overcomes the fundamental spectral and temporal limitations of programmable photonics. By leveraging the Vernier effect through non‐uniform coupled cavities, this architecture achieves a tenfold increase in free spectral range and ultra‐fast sampling times, paving the way for next ...
Cristina Catalá‐Lahoz, José Capmany
wiley   +1 more source

A Colloidal Quantum Dot Thermistor and Bolometer

open access: yesAdvanced Materials, Volume 38, Issue 32, 8 June 2026.
This work introduces colloidal quantum dot thermistors employing a potential barrier structure to tune the activation energy of transport and hence the temperature coefficient of resistance (TCR). Upon integration with plasmonic absorbers, the CQD‐based bolometer device enables room‐temperature wavelength‐selective photodetection across the mid‐ to ...
Gaurav Kumar   +7 more
wiley   +1 more source

El règim jurídic de la llengua catalana amb l'Estatut d'autonomia de Catalunya del 1979: balanç i perspectives

open access: yesRevista de Llengua i Dret - Journal of Language and Law, 2007
L'entrada en vigor de l'Estatut d'Autonomia de Catalunya de 1979 va suposar un canvi radical en el règim lingüístic de la llengua catalana a Catalunya. Amb l'Estatut es feia efectiva l'oficialitat del català (art.
Antoni Milian i Massana
doaj  

Charting a Transformational Course Toward a Safe and Just Future: The Earth Commission's Contribution

open access: yesEarth's Future, Volume 14, Issue 6, June 2026.
Abstract Humans are now operating well outside the planetary conditions under which social and economic development has been possible. A precondition for securing equitable access to this prosperity is to safeguard the stability of the Earth system. The situation is urgent—we need a swift and profound shift in direction—a collective transformation.
Johan Rockström   +52 more
wiley   +1 more source

Development, Characterization, and Stability of Burgers With Partial or Total Replacement of Beef by Vegetable Ingredients

open access: yesJournal of Food Science, Volume 91, Issue 6, June 2026.
ABSTRACT This study evaluated the partial or total replacement of beef (0%, 25%, 50%, 75%, and 100%) with plant‐based ingredients (risotto rice, textured soy protein, and cassava starch) in burgers, combined with the incorporation of freeze‐dried açaí pulp as an antioxidant and natural colorant, and sesame oil as a substitute for beef fat.
Sheyla Maria Barreto Amaral   +9 more
wiley   +1 more source

Beyond 2,000 meters, first evidence of intense prehistoric occupation in the Pyrenees

open access: yesFrontiers in Environmental Archaeology
Cave 338 is a high-altitude prehistoric site located at 2,235 m a. s.l. in the eastern Pyrenees (Queralbs, Girona, NE Iberian Peninsula). Excavated between 2021 and 2023, the site preserves an exceptional and well-stratified archaeological sequence ...
Carlos Tornero   +16 more
doaj   +1 more source

Literary Literacy as Situated Practice: Teacher and Mediator Beliefs in a Writers' House Museum

open access: yesLiteracy, Volume 60, Issue 2, May 2026.
ABSTRACT This article examines the beliefs of secondary school teachers of ‘Valencian Language and Literature’ (official subject title in Valencian secondary education, where Catalan is officially referred to as Valencian) and of mediators at the Joan Fuster House‐Museum (Sueca, Spain), regarding the literary mediation and literacy practices developed ...
Javier Roig‐López   +1 more
wiley   +1 more source

Scrapbook of the Delaware Art Museum, 1980-1981

open access: yes, 1980
1 scrapbook: 211 pagesScrapbook compiled by the Delaware Art Museum for June 1980 through June ...
Delaware Art Museum
core   +2 more sources

The geoarchaeology, chronology and environment of Lusakert-1, a Late Middle Palaeolithic rockshelter (Kotayk Province, Armenia)

open access: yesQuaternary Environments and Humans
Lusakert-1 (LKT-1) is a key site in any discussion of the Palaeolithic of the Armenian Highlands. This is in large part because of a long-running campaign of excavation in the 1970–1980s which recovered an obsidian artefact assemblage that was then ...
Keith N. Wilkinson   +20 more
doaj   +1 more source

Centring Biodiversity in Nursing for Decolonial Planetary Health

open access: yesNursing Inquiry, Volume 33, Issue 2, April 2026.
ABSTRACT Escalating biodiversity loss is tied to a global colonial‐capitalist order that treats human and other‐than‐human lives as resources for extraction. Sustained by logics of separation and hierarchies of value, this order creates grave risks for planetary health.
Alysha T. Jones   +3 more
wiley   +1 more source

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