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Visualization of nanostructured porous silicon by a combination of transmission electron microscopy and atomic force microscopy
(Amer Inst PhysicsWoodbury, 1996)
Optical, mechanical and surface properties of amorphous carbonaceous thin films obtained by plasma enhanced chemical vapor deposition and plasma immersion ion implantation and deposition
(2013-09-01)
Diverse amorphous hydrogenated carbon-based films (a-C:H, a-C:H:F, a-C:H:N, a-C:H:Cl and a-C:H:Si:O) were obtained by radiofrequency plasma enhanced chemical vapor deposition (PECVD) and plasma immersion ion implantation ...
Optical, mechanical and surface properties of amorphous carbonaceous thin films obtained by plasma enhanced chemical vapor deposition and plasma immersion ion implantation and deposition
(2013-09-01)
Diverse amorphous hydrogenated carbon-based films (a-C:H, a-C:H:F, a-C:H:N, a-C:H:Cl and a-C:H:Si:O) were obtained by radiofrequency plasma enhanced chemical vapor deposition (PECVD) and plasma immersion ion implantation ...
Near-infrared/visible-emitting nanosilica modified with silylated Ru(II) and Ln(III) complexes
(2020-01-01)
Three luminescent silica-based nanohybrids were fabricated by grafting of silylated Ru(II) and Nd/Yb(III) complexes onto mesoporous silica nanoparticles obtained by microemulsion method. The prepared nanohybrids were ...
Estudo e implementação de um sistema de comunicação óptico sem fio
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2016-07-12)
In a communication system via visible light, and the use as lighting can transmit information using light intensity modulation at the transmitter and direct detection at the receiver, this type of system has free use range ...
Secure hybrid RF/VLC under statistical queuing constraints
(2021-09-06)
This paper evaluates the effective capacity and maximum average arrival rate of a hybrid radio frequency (RF) and visible light communication (VLC) network in the presence of an eavesdropper. It is assumed that the data ...
TRANSFORMAÇÃO E TRANSMISSÃO DA CULTURA POPULAR: DIÁLOGOS COM AS POLÍTICAS PÚBLICAS DE PATRIMONIALIZAÇÃO
(FGV EAESP Pesquisa e Publicações, 2010)
The impact of HIV-1 within-host evolution on transmission dynamics
The adaptive potential of HIV-1 is a vital mechanism to evade host immune responses and antiviral treatment. However, high evolutionary rates during persistent infection can impair transmission efficiency and alter disease ...
Coexistencia de la tecnología Wifi y Lifi en la trasmisión de datos de las comunicaciones inalámbricas mediante el diseño e implementación de las dos tecnología.
(Escuela Superior Politécnica de Chimborazo, 2018-02)
This research objective is to carry out the design and implementation of two technologies in a
home environment in order to demonstrate a practical frame where the two technologies can
coexist by exploring the most recent ...