Now showing items 31-40 of 7018
GC analysis of organotin compounds using pulsed flame photometric detection and conventional flame photometric detection
Organotin compounds, largely used as biocides in antifouling paints, are among the most toxic materials introduced into the aquatic environment. Sensitive analytical methods are thus required to characterize their occurrence ...
The CMS experiment at the CERN LHC
(Iop Publishing Ltd, 2008-08-01)
The Compact Muon Solenoid (CMS) detector is described. The detector operates at the Large Hadron Collider (LHC) at CERN. It was conceived to study proton-proton (and lead-lead) collisions at a centre-of-mass energy of 14 ...
Análise de códigos detectores de erros utilizados na camada de transporte
(Universidade Federal de Pernambuco, Fri )
Caracterização dos detectores de telureto de cádmio e zinco (CZT) e fotodiodo de silício tipo pin (Si-PIN) para a espectrometria de raios-x
(Universidade Federal de Pernambuco, 2014)
Medidor de energia para laser pulsado
(Editora Unesp, 1997-01-01)
Neste trabalho descreve-se a tecnologia envolvida na fabricação de um detector piroelétrico para aplicações na determinação da energia de feixe de lasers pulsados ou CW (onda contínua) modulados, utilizando-se do polímero ...
Improving the Robustness of Distributed Failure Detectors in Adverse Conditions
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCPISCATAWAY, 2012)
Failure detection is at the core of most fault tolerance strategies, but it often depends on reliable communication. We present new algorithms for failure detectors which are appropriate as components of a fault tolerance ...
Monte Carlo Semi-Empirical Model for Si(Li) X-Ray Detector: Differences between Nominal and Fitted Parameters.
(AIP PublishingSão Sebastião, 2012-09-02)
A detailed characterization of a X-ray Si(Li) detector was performed to obtain the energy dependence of efficiency in the photon energy range of 6.4 - 59.5 keV. which was measured and reproduced by Monte Carlo (MC) ...
Evaluation of a Sensory Tracking System for Hand-held Detectors in Outdoor Conditions
This paper presents the experimental results obtained throughout the outdoor testing of a sensory tracking system specifically designed as part of a training tool for improving the utilisation of hand-held detectors. The ...