Results 41 to 50 of about 421,513 (230)

Easier, Safer, and Greener: Unlocking the Power of Solid Reagents in Organic Reactions by Mechanochemistry

open access: yesChemistryEurope, Volume 4, Issue 2, February 2026.
This review highlights the powerful synergy between mechanochemistry and solid reagents to replace hazardous substances traditionally used in organic synthesis. Such an approach offers a safer and more sustainable pathway for conducting organic reactions, with potential benefits in both reactivity and selectivity. The use of solid bases, acids, and gas
Adrien Gallego   +4 more
wiley   +1 more source

First experimental evidence of one-dimensional plasma modes in superconducting thin wires

open access: yes, 2000
We have studied niobium superconducting thin wires deposited onto a SrTiO$_{3}$ substrate. By measuring the reflection coefficient of the wires, resonances are observed in the superconducting state in the 130 MHz to 4 GHz range.
A. Bezryadin   +29 more
core   +2 more sources

Koszul duality for PROPs [PDF]

open access: yes, 2003
The notion of PROP models the operations with multiple inputs and multiple outputs, acting on some algebraic structures like the bialgebras or the Lie bialgebras.
Vallette, Bruno
core   +4 more sources

Development and Testing of a Low‐Cost Soil Moisture Sensor for Real‐Time Irrigation Scheduling

open access: yesIrrigation and Drainage, Volume 75, Issue 1, Page 173-187, February 2026.
ABSTRACT Effective irrigation scheduling is essential for improved water management in irrigated areas, with soil moisture monitoring recognized as one of the most effective methods. However, challenges such as the high cost of sensors and the difficulties in monitoring large areas hinder their practical application, particularly for smallholder ...
Edmealem Temesgen Ebstu   +9 more
wiley   +1 more source

Bioretinoids from microalgae: Boosting retinol performance and tolerability

open access: yesInternational Journal of Cosmetic Science, Volume 48, Issue 1, Page 146-160, February 2026.
A novel microalgae‐derived bioretinoid (MBR) enhances skin regeneration, improves pigmentation, and reduces signs of ageing more effectively than bakuchiol and comparably to retinol—without the irritation. MBR also synergizes with retinol, boosting hydration and safety. A powerful, gentle alternative for advanced skincare.
Silvia Sánchez‐Díez   +3 more
wiley   +1 more source

L’ivresse dans les poèmes de Hafiz et Ibn Nubata

open access: yesAnnales du Patrimoine, 2017
La littérature, et surtout la poésie, est un moyen suprême pour exprimer les idées mystiques. Dans les poèmes mystiques de tout le monde, le mot vin est traité de manière différente.
Dr Rozita Ilani
doaj  

Quelles vitesses d’ajustement pour quels niveaux d’équilibre pour le taux d’intérêt interbancaire marocain ? Estimation et comparaison d’un modèle à réversion quadratique

open access: yesRevue Economie, Gestion et Société, 2015
Cet article a pour objet d’estimer les paramètres du modèle de retour à la moyenne (SWING à tendance aléatoire) appliqué au taux moyen pondéré interbancaire marocain et ses équivalents pour d’autres pays de comparaison (USA, Italie, Turquie et la Grèce).
Moustapha HAMZAOUI, Issam BOUSALAM
doaj   +1 more source

« Comme une morue des îles Lofoten mise à sécher dans le vent du nord » : la traduction de la comparaison similative en rapport avec la nature dans un roman norvégien pour la jeunesse

open access: yesModerna Språk, 2022
Cet article adopte une approche plurielle pour étudier la traduction en suédois et en français du roman jeunesse norvégien Keeperen og havet (2017) de Maria Parr, et plus particulièrement la traduction des comparaisons similatives en rapport avec la ...
Charlotte Lindgren, Marcus Axelsson
doaj   +1 more source

Single Cold Atmospheric Plasma Therapy May Improve the Treatment Outcome of Canine Otitis Externa With Secondary Infection

open access: yesVeterinary Dermatology, Volume 37, Issue 1, Page 103-110, February 2026.
Background: Otitis externa with secondary bacterial or yeast infection is a common problem in small animal practice. Cold physical plasma (CPP) has been reported to have antimicrobial activity in vitro. Results: Ears treated additionally with CPP showed lower otic scores after 21 days compared to nontreated ears, although this difference was not ...
Ralf S. Mueller, Cosima Bouassiba
wiley   +1 more source

Innuptae ritus imitata Minervae : une comparaison chez Claudien et ses connexions flaviennes

open access: yesDictynna, 2016
Dans son Panégyrique pour le consulat d’Olybrius et Probinus (395), Claudien associe pour représenter Roma des traits descriptifs empruntés à la fois à Athéna et aux Amazones, en accord avec les codes des arts figurés.
Valéry Berlincourt
doaj  

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