Results 61 to 70 of about 118,171 (291)
Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space
Advanced Materials, EarlyView.In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz +17 more
wiley +1 more source
La musique live et la fêlure des mots
Critical Stages, 2020 Réflexions sur le rapport de la musique et les mots dans la mise en scène moderne. Le préambule porte sur les chants dans les spectacles d’Andrei Serban et la transition « de la parole aux chants ». Ensuite intervient l’examen des approches de Mnouchkine
Georges Banu
doaj
Advanced Materials Interfaces, EarlyView.Volume changes of a solid‐state battery cell are separated into the individual contributions of anode and cathode. Simultaneously determining the “reaction volumes” of both electrodes requires a reference electrode with a pressure‐independent potential.
Mervyn Soans +5 more
wiley +1 more source
Development of Laterally Graded X‐Ray Multilayer Optics
Advanced Materials Technologies, EarlyView.This work presents the development of laterally graded X‐ray multilayer optics with both constant and variable lateral gradients. By precisely controlling substrate speed profiles and mask design, these multilayers achieve highly accurate lateral gradients and excellent sagittal thickness uniformity, making them ideal for spectroscopy application at ...
Arindam Majhi +11 more
wiley +1 more source
De la démesure à la commensuration : une sémiotique de l’énergie mesurée
Actes SémiotiquesCet article analyse la mesure de l’énergie à partir d’un paradoxe central: omniprésente dans les pratiques sociales, l’énergie demeure largement invisible à l’expérience sensible tout en faisant l’objet d’une quantification intensive.
Ylan DAMEROSE
doaj +1 more source
Fuelwood consumption, restrictions about resource availability and public policies: impacts on the French forest sector [PDF]
In the context of climate change and of increasing energy prices, the share of fuelwood in primary energy consumption may increase, especially in countries with large forest endowments. However, larger fuelwood consumption may have non-negligible impacts
Ahmed Barkaoui +3 more
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A Review on Microreactor Design for Effective Fischer–Tropsch Process Intensification
Advanced Materials Technologies, EarlyView.Design strategies for effective Fischer–Tropsch process intensification are summarized based on experimental and simulation experiences. Recommendations for catalyst loading of packed‐bed and wash‐coated microchannel, microtube, micromonolith, and microstructured reactors are discussed.
Yangjun Wei +5 more
wiley +1 more source
Le corps, instrument de connaissance du monde: la connaissance des Anciens Toltèques
M@GM@, 2009 Cet article traite le corps comme instrument de la connaissance de l’univers. Le corps s’étend vers des contrées infinies, se prolonge, atteint d’autres règnes, cherche l’unité absolue de ce qu’on appelle l’intention.
Mabel Franzone
doaj
Advanced Science, EarlyView.This study presents sulfate‐directed silver dendrites (s‐AgDs) as oxidation‐resistant SERS substrates with long‐term stability, reproducibility, and sub‐picomolar sensitivity. Sulfate ions guide anisotropic growth and protect the surface, enabling improved performance over 7 months under ambient conditions.
Aradhana Dwivedi +6 more
wiley +1 more source
Úvodník letošního prvního čísla časopisu Bedrník
Envigogika, 2010 Co je inteligentní využívání energie?Uspokojování základních energetických potřeb jednotlivců a společnosti, které: využívá co nejmenšího množství primární energie, zaručuje snížení energetických a ekonomických nákladů pro konečného uživatele, snižuje ...
Hana Kolářová
doaj +1 more source