Results 91 to 100 of about 1,923,542 (240)

MWNT Surface Self-Assembling in Fire Retardant Polyethylene-Carbon nanotubes nanocomposites [PDF]

open access: yes, 2008
Multiwall carbon nanotubes (MWNT) were melt blended at different concentration with linear low density polyethylene (LLDPE). The nanotubes impart the fire-retardant characteristics to the polymer by formation of a thin protective film of MWNT/carbon char
Annibale, E.   +3 more
core   +1 more source

Toward Enhancing Chiro‐Optical and Magneto‐Optical Properties of Magnetic Nanocrystals by Surface Plasmons

open access: yesAdvanced Optical Materials, Volume 13, Issue 34, December 2, 2025.
Here, recent progress is highlighted in colloidal magnetoplasmonic hybrid nanomaterials, with a focus on chiral plasmonics. Metal nanocrystals with intrinsic chiroptical features can lead to a combination of chiral plasmonics and magneto‐optics effects when interacting with the magnetic counterpart, offering a foundation for systematically designing ...
Miguel Comesaña‐Hermo   +4 more
wiley   +1 more source

Augmented reality for mobile devices in support of museums

open access: yesRevista Colombiana de Computación, 2013
Se describe el desarrollo, la implementación y evaluación de MUSUNAB-AR; una aplicación de realidad aumentada (AR) para dispositivos móviles Android. Se ha destinado especialmente para su uso en áreas de patrimonio y cultura específicamente para la sala ...
Jaime Manuel Trillos Ujueta
doaj  

Técnicas de Impresión 3D Para Pequeñas y Medianas Empresas de Países en Desarrollo

open access: yesRevista de Investigaciones en Energía, Medio Ambiente y Tecnología
Cada día la tecnología obliga a ir innovando en los procesos de producción ofreciendo diferentes metodologías de fabricación aplicables en infinitas oportunidades de negocios, en la Industria 4.0, este término involucra la incorporación de tecnologías ...
Ana Belén Pérez Baltar   +3 more
doaj   +1 more source

Pachacamac y el Proyecto Ychsma (1999-2003)

open access: yesBulletin de l'Institut Français d'Études Andines, 2004
The Ychsma Project (Université Libre de Bruxelles, Belgium - Instituto Nacional de Cultura del Perú) started back in 1999. Its main objectives are the understanding of the functionning, development and influence of the site of Pachacamac during the Late ...
Peter Eeckhout
doaj   +1 more source

Reproducción de un spot animado en 3D sobre cultura ciudadana

open access: yes, 2012
Pregrado
Agudelo Ochoa, David Alejandro   +1 more
openaire   +1 more source

DRONES DE BAIXO CUSTO : Oficina de Impressão 3D e Robótica para promover o conhecimento científico e a cultura Maker no ensino médio.

open access: yesCapim Dourado: Diálogos em Extensão, 2022
O uso de tecnologias para o aumento do rendimento e produtividade dos alunos é fundamental para o ensino escolar, entretanto as utilizações isoladas dessas ferramentas não são totalmente efetivas para o ensino, visto que além de dominar as potencialidades das tecnologias usadas, o docente deve empregar novas metodologias de ensino para envolver e ...
Milhomem, Edeilson   +2 more
openaire   +1 more source

Nanocellular Polymers with a Gradient Cellular Structure Based on Poly(methyl methacrylate)/Thermoplastic Polyurethane Blends Produced by Gas Dissolution Foaming [PDF]

open access: yes, 2019
Graded structures and nanocellular polymers are two examples of advanced cellular morphologies. In this work, a methodology to obtain low-density graded nanocellular polymers based on poly(methyl methacrylate) (PMMA)/ thermoplastic polyurethane (TPU ...
Bernardo García, Victoria   +4 more
core   +1 more source

Imágenes de la cultura clásica: tratamiento en animación digital y 3D

open access: yes, 2010
Se trata de valorar el trabajo realizado y exponer los resultados conseguidos, as? como enunciar aquellos aspectos que necesitan de un desarrollo posterior, sea por la dificultad t?cnica o por dificultades did?cticas al tratarlo en el aula.
Gonz?lez Iglesias, Juan Antonio   +1 more
openaire   +1 more source

Designing polarization management devices by tilting subwavelength grating structures [PDF]

open access: yes, 2019
Subwavelength gratings (SWG) are periodic structures which behave as controllable homogeneous metamaterials. SWGs are extremely interesting when they are used in platforms with a limited choice of material refractive indices, enabling the design of a ...
Cheben, Pavel   +8 more
core  

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