Results 31 to 40 of about 1,630 (113)

Edible Pneumatic Battery for Sustained and Repeated Robot Actuation

open access: yesAdvanced Science, Volume 13, Issue 15, 13 March 2026.
This work presents an edible energy source and valve system to power soft, pneumatically driven edible robots. A chemical reaction between sodium bicarbonate and citric acid generates carbon dioxide gas, and a pressure‐triggered edible valve enables self‐repetitive motion of the edible actuator.
Bokeon Kwak   +5 more
wiley   +1 more source

Persuasión musical en spots de Donald Trump. Recursos de yuxtaposición en anuncios comparativos con música de librería

open access: yesDoxa Comunicación
Este artículo estudia la banda sonora de algunos spots de contraste de Donald Trump que incluyen recursos de yuxtaposición musical. Anuncios que emplearon composiciones preexistentes de librería en las campañas presidenciales estadounidenses de 2016 y ...
Aleix Herreras Carrera
doaj   +1 more source

Forgotten Fruit, Infinite Potential: History, Genetics, Cultivation, and Future Perspectives for Feijoa sellowiana

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
Feijoa sellowiana (O. Berg), known as feijoa, is a South American fruit native to southern Brazil and northeastern Uruguay, with agronomic, nutritional, and industrial potential. Once restricted to its native range, the species is now cultivated in New Zealand, Colombia, and Georgia, where breeding programs and market chains are advancing its ...
Suelen Martinez Guterres   +7 more
wiley   +1 more source

Critón 43b10-11: Πλημμελής: afinación y justicia

open access: yesPlato
Para Platón la música era un elemento indispensable en el desarrollo de la persona. A partir de ello, es común hallar en su obra expresiones como desafinado, desordenado o desarmónico al referirse al alma humana.
Roberto Rivadeneyra
doaj   +1 more source

The place of social cohesion in policy design: Lessons from the evolution of pension policy instruments mix in OECD countries

open access: yesPolicy Studies Journal, Volume 53, Issue 3, Page 681-700, August 2025.
Abstract OECD countries are grappling with a policy design dilemma, as they strive to balance fiscal sustainability with the increasing demands on the welfare state. This study introduces a new perspective on policy design that integrates the two elements of “social cohesion,” comprising government trust and civic engagement.
Jiwon Kim
wiley   +1 more source

El Rol del Monstruo en la Naturaleza de Jakob von Uexküll

open access: yesRevista Colombiana de Filosofía de la Ciencia, 2021
El presente artículo analiza el rol que cumple el concepto del monstruo en la biología teórica de Jakob von Uexküll, con el objetivo de examinar los límites y tensiones de la propuesta del autor.
Juan Martín Nigri
doaj   +1 more source

Using Smartphones to Determine Hummingbird Dominance Networks in Quinde Ecotourist‐Route, Ecuador

open access: yesBiotropica, Volume 57, Issue 4, July 2025.
Hummingbird aggression networks and a hierarchical meta‐network were built with dominance interactions recorded with smartphone videos in artificial hummingbird feeders in the Quinde Eco Route in Ecuador, and calculating David's scores with wins and loss rates.
Gabriela Echevarría   +1 more
wiley   +1 more source

Escribiendo el silencio: la contemplación poética de Sara Pujol

open access: yesRevista de Literatura, 2005
La lectura de El fuego tiende su aire (1999) e Intacto asombro en la luz del silencio (2001) de Sara Pujol Russell, supone la entrada en un discurso poético innovador y complejo tanto en contenido como en forma.
Candelas Gala
doaj   +1 more source

Human–nature relationships through the lens of reciprocity: Insights from Indigenous and local knowledge systems

open access: yesPeople and Nature, Volume 7, Issue 5, Page 922-933, May 2025.
Abstract In the context of climate change, biodiversity decline and social injustice, reciprocity emerges as a way of living and being in this world that holds transformative potential. Concepts of reciprocity vary and are enacted in specific cultural practices grounded in Indigenous and local knowledge systems.
Irene Teixidor‐Toneu   +20 more
wiley   +1 more source

armonía musical y la armonía humana

open access: yesAisthesis, 1974
No presenta ...
Raimundo Kupareo
doaj  

Home - About - Disclaimer - Privacy