Results 11 to 20 of about 54,410 (311)

X Band electromagnetic property influence of multi-walled carbon nanotube in hybrid MnZn ferrite and carbonyl iron composites

open access: yesJournal of Materials Research and Technology, 2020
A hybrid composite based on 30 wt.% and 50 wt.% of MnZn ferrite and Carbonyl Iron (CI) with 1 wt.% of carbon nanotube (CNT) dispersed on silicone rubber was produced to investigate the electromagnetic absorption performance on X Band frequency range (8.2–
B.H.K. Lopes   +7 more
doaj   +1 more source

Sensors and Sensor’s Fusion in Autonomous Vehicles [PDF]

open access: yesSensors, 2021
Autonomous vehicle navigation has been at the center of several major developments, both in civilian and defense applications [...]
Andrzej Stateczny   +2 more
openaire   +3 more sources

Sensors for Entertainment [PDF]

open access: yesSensors, 2016
Sensors are becoming ubiquitous in all areas of science, technology, and society. In this Special Issue on “Sensors for Entertainment”, developments in progress and the current state of application scenarios for sensors in the field of entertainment is explored.
LAMBERTI, FABRIZIO   +2 more
openaire   +4 more sources

Study of reflection process for nickel coated activated carbon fiber felt applied with electromagnetic interference shielding

open access: yesJournal of Materials Research and Technology, 2019
Nickel coated activated carbon fiber felt (Ni-ACFF) are known as excellent materials for electrostatic dissipation and electromagnetic interference (EMI) shielding.
Miguel Angelo do Amaral Junior   +6 more
doaj   +1 more source

Ganadería de precisión, una revisión a los avances dentro de la avicultura enfocados a la crianza de pollos de engorde.

open access: yesPrisma Tecnológico, 2023
La producción avícola es una de las industrias con mejor desarrollo dentro del sistema agropecuario panameño, sin embargo, para los próximos años se espera un crecimiento en la demanda de alimentos causado por el crecimiento de la población.
Ronald Jair Juárez
doaj   +1 more source

Domotics Project Housing Block

open access: yesSensors, 2016
This document develops the study of an implementation project of a home automation system in a housing placed in the town of Galapagar, Madrid. This house, which is going to be occupied by a four-member family, consists of 67 constructed square meters ...
Carlos Morón   +3 more
doaj   +1 more source

Causa de falla en la obra de excedencias, presa Endhó: modelación física

open access: yesTecnología y ciencias del agua, 2023
En las últimas décadas, la demanda de agua se ha incrementado y con ello la necesidad de almacenar los escurrimientos de forma artificial. Así, han surgido las presas de almacenamiento, estructuras consideradas de alto riesgo en caso de falla. La obra de
Martha Bautista-Hernández   +3 more
doaj   +1 more source

Magnetic Sensor for Building Structural Vibrations

open access: yesSensors, 2014
This paper shows a new displacement-to-frequency transducer based on the variation of a coil inductance when a magnetic core is partially or completely inserted inside.
Alfonso García   +2 more
doaj   +1 more source

Caracterização mineralógica de solos tropicais por sensoriamento remoto hiperespectral [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2001
Dados hiperespectrais coletados no Brasil pelo sensor AVIRIS (Airborne Visible/Infrared Imaging Spectrometer) foram utilizados para a caracterização espectral de uma típica cena agropastoril e para testar o uso da técnica Spectral Feature Fitting (SFF ...
Marco Antonio Pizarro   +2 more
doaj   +1 more source

Comparative study of the influence of three types of fibre in the shrinkage of recycled mortar

open access: yesMateriales de Construccion, 2018
Construction and demolition waste can be used as a substitution of natural aggregate in mortar and concrete elaboration. A poorer quality of recycled aggregates generally has negative impact on mortar properties.
P. Saiz-Martínez   +3 more
doaj   +1 more source

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