Results 21 to 30 of about 1,417,354 (148)

Synthesis, Biological Evaluation, and Theoretical Study of Indenoquinolinylphosphine Oxide Derivatives as Topoisomerase 1 Inhibitors and Antiproliferative Agents

open access: yesChemMedChem, Volume 21, Issue 5, 13 March 2026.
The topoisomerase I inhibition and antiproliferative activities of phosphorated indenoquinoline derivatives were investigated. The target hybrid quinoline and tetrahydroquinoline compounds were synthesized via a two‐step Povarov‐type cycloaddition.
Alba Rodriguez   +5 more
wiley   +1 more source

The Influence of the Electrolyte on Lithium Transport Through the DAAQ‐TFP‐COF Structure: A Molecular Dynamics Study

open access: yesBattery Energy, Volume 5, Issue 1, January 2026.
We study the interaction between a DAAQ‐TFP‐COF based electrode and two differente electrolytes, LiTFSI@TEGDME and LiPF6@EC/DEC, with classical molecular dynamics. We adress the correlation between structural properties and ion transport mechanisms. We stress the importance of the choice of the electrolyte in battery design.
Jon Otegi   +2 more
wiley   +1 more source

Lengua y política lingüística

open access: yesAllpanchis, 1987
En la literatura etnolingüística se ha venido afirmando que la lengua era la forma en la que a la fuerza debía entrar el pensamiento, con la conclusión algo atrevida de que el pensamiento era constantemente modelado por las estructuras lingüísticas.
Bernard Pottier
doaj   +1 more source

Dynamic Behavior of a Two‐Degree‐of‐Freedom System With Electromagnetic Interaction via a Skew‐Symmetric Matrix

open access: yesInternational Journal of Mechanical System Dynamics, Volume 5, Issue 4, Page 579-595, December 2025.
ABSTRACT This paper analyzes the dynamic behavior of a two‐degree‐of‐freedom system subjected to electromagnetic interaction modelled through a skew‐symmetric coupling matrix. The system comprises two mechanically independent oscillators coupled by velocity‐dependent electromagnetic forces.
Fernando Cortés   +4 more
wiley   +1 more source

Política lingüística y vitalidad sociolingüística de la lengua vasca hoy: la transmisión de la lengua

open access: yesEntretextos, 2021
De los tres territorios de habla vasca, es, sin duda, el País Vasco, la comunidad que ha promocionado una política lingüística más activa que busca recuperar la lengua vasca, basada en un marco legal.
Maitena Etxebarria Arostegui
doaj  

Coexistence and learning: The challenges and benefits of age diversity in the Eskola Txikiak

open access: yesReview of Education, Volume 13, Issue 3, December 2025.
Abstract In today's world, where the single‐grade model is most prevalent, some schools are offering a more flexible organisational model based on respecting the learning pace of each child. This study examines a scarcely explored topic, with the objective of elucidating inclusive and flexible organisational practices and underscoring their educational
Garazi Ormazabal‐Arizkorreta   +3 more
wiley   +1 more source

El projecte «Canto sense vergonya»

open access: yesTreballs de Sociolingüística Catalana, 2013
«Canto sense vergonya» és un instrument de promoció del català i de l’occità a través de la música. Sorgit d’una iniciativa de la Secretaria de Política Lingüística i vinculat a la campanya «Dóna corda al català», el projecte agrupa formacions joves de ...
Joanjo Ardanuy
doaj  

Affordable Automated Modules for Lab‐Scale High‐Throughput Synthesis of Inorganic Materials

open access: yesChemistry – A European Journal, Volume 31, Issue 52, September 16, 2025.
A semi‐automated high‐throughput synthesis station, developed within the MAITENA platform, features two modular units: one for solid‐state and wet‐chemistry routes (ceramic, sol‐gel, Pechini), and another for microwave‐assisted solvothermal synthesis. It enables reproducible workflows, phase diagram exploration, and morphology control, demonstrated on ...
Iciar Monterrubio   +10 more
wiley   +1 more source

La política lingüística en la América colonial

open access: yes, 2000
Este capítulo hace parte del libro El derecho a la lengua : una historia de la política lingüística en Colombia, abordando el papel del castellano y el latín en la historia de España, la influencia de las lenguas aborígenes en el idioma y las políticas ...
Pineda Camacho, Roberto
core   +1 more source

Els usos interpersonals o privats. Balanç i perspectives de futur

open access: yesTreballs de Sociolingüística Catalana, 2012
L’objectiu de l’article és fer un recull de les diverses actuacions de política lingüística relacionades amb el foment del català en els usos interpersonals.
Josep Maria Aymà Aubeyzon
doaj  

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