Results 51 to 60 of about 406,733 (211)

Ecoladrillos: alternativa para aprovechamiento de arcilla y grano de caucho reciclado

open access: yesInquietud Empresarial, 2023
El desmesurado crecimiento poblacional, acompañado de la variedad de actividades económicas que realiza la humanidad para obtener el sustento, está desencadenando un incremento en el consumo de recursos naturales y en la producción de residuos, con la ...
Juan Sebastián Gambin-Martínez   +4 more
doaj   +1 more source

Implementation of a Biologically Inspired Responsive Joint Attention System for a Social Robot

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 6, June 2025.
This work introduces a responsive joint attention system in the social robot Mini, enabling dynamic, human‐like responses based on the user's head, body, and gaze. The system enhances user engagement and robot responsiveness. An experiment reveals significant improvements in social presence when the system is active, validating its effectiveness in ...
Jesús García‐Martínez   +4 more
wiley   +1 more source

Spatiotemporal Dynamics of Non‐Ecological Speciation in Rubyspot Damselflies (Hetaerina spp.)

open access: yesMolecular Ecology, Volume 34, Issue 12, June 2025.
ABSTRACT Non‐ecological speciation is a common mode of speciation, which occurs when allopatric lineages diverge in the absence of pronounced ecological differences. Yet, relative to other speciation mechanisms, non‐ecological speciation remains understudied.
C. Patterson   +8 more
wiley   +1 more source

Comparative efficacy of selenoureido carbonic anhydrase inhibitors and azole antifungal drugs against clinical isolates of Malassezia pachydermatis

open access: yesVeterinary Dermatology, Volume 36, Issue 3, Page 302-313, June 2025.
Background – Malassezia pachydermatis (MP) is implicated in severe dermatitis and otitis externa (OE) of companion animals and recently gained attention for its increasing resistance to azole compounds. For this reason, developing novel therapeutic strategies is of great interest. In a previous work, we used reference yeast isolates to evaluate several
Costanza Spadini   +11 more
wiley   +1 more source

Acoustic performance in a lightweight ventilated façade for building refurbishment: analysing the impact of variations in airborne sound insulation according to the ventilation characteristics [PDF]

open access: yes, 2019
The use of double-sheet enclosures with an intermediate air chamber in façades guarantees a higher quality of acoustic insulation against external airborne noise.
Niampira Daza, Andrea   +1 more
core   +1 more source

Costes y beneficios de la implementación del aislamiento acústico en el mercado residencial de nueva planta en Barcelona [PDF]

open access: yes, 2012
En España, buscando incrementar la habitabilidad de las edificaciones, se modificó la normativa que rige los procesos de diseño y construcción; con su aplicación se obtienen viviendas con mayor aislamiento acústico, pero a mayor coste. Esta investigación
Daumal Domènech, Francesc de Paula   +2 more
core   +1 more source

Aislamiento y confinamiento: La otra pandemia en el ámbito social

open access: yesRevista Cuidarte, 2023
Highlights: El drástico encierro de la población colombiana, conlleva una alta incertidumbre, pero también una respuesta positiva. Las personas, dan cuenta de un interesante proceso de afrontamiento y de reacomodación de las interacciones sociales.
Andrea Hernández Quirama   +2 more
doaj   +1 more source

A Systems Thinking Approach to Nuclear Pedagogy and Workforce Development

open access: yesJournal of Critical Infrastructure Policy, Volume 6, Issue 2, Fall/Winter 2025.
ABSTRACT Nuclear technology's controversial status has been shaped by its early use in military applications, fear driven by high‐profile accidents, and unresolved waste management challenges. There have, on the other hand, been periodic claims that a “nuclear renaissance” is imminent, driven by different dynamics at different times, most recently ...
Brandon Costelloe‐Kuehn   +4 more
wiley   +1 more source

Modelo numérico de elastómeros multi-fase y su aplicación al análisis de estructuras con aislamiento sísmico [PDF]

open access: yes, 1999
Teniendo en cuenta las ventajas del aislamiento sísmico de base en comparación con el diseño convencional de estructuras sismorresistentes y considerando la escasa cantidad de modelos numéricos que permitan una simulación por ordenador de estructuras ...
Barbat Barbat, Horia Alejandro   +2 more
core   +1 more source

EFECTO DE LA CONCENTRACIÓN DEL METIL PARATIÓN Y EL EXTRACTO DE LEVADURA COMO FACTORES DE SELECCIÓN DE MICROORGANISMOS DEGRADADORES DEL PESTICIDA A PARTIR DE SUELOS CONTAMINADOS Effect of Methyl Parathion Concentration and Yeast Extract as Factors for Selecting Pesticide Degrading Microorganisms from Polluted Soils

open access: yesRevista Ingenierías Universidad de Medellín, 2011
El aislamiento y cultivo de microorganismos con capacidades para degradar los contaminantes ambientales es importante para implementar planes de biorremediación.
L. R. Botero   +3 more
doaj  

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