Now showing items 1-10 of 1320
Influence of photo-detector’s dead-time on the speckle contrast for blood flow measurement
(Centro de Ciencias Aplicadas y Desarrollo Tecnológico, 2016)
Flow cell within an LED: a proposal for an optical absorption detector
Droplets formed at the tip of a tube under the same conditions possess extreme uniformity of form, volume and weight. These properties of liquid drop formation have been known for a long time and consequently many applications ...
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 ...
Arapuca A New Device For Liquid Argon Scintillation Light Detection
(IOP Publishing LtdBristol, 2016)
Caracterização de polímeros utilizados como detectores de partículas nucleares: Padc (CR-39) e diallyl phthalate (DAP)
(Universidade Estadual Paulista (UNESP), 2011-12-20)
The polymers PADC (CR-39) and DiallylPhthalate (DAP), commonly used as solid state nuclear track detectors (SSNTD), were characterized via optical microscopy and Raman and FT-IR spectroscopies in three process: i) without ...
RESPONSE-TIME MEASUREMENT OF A MID-INFRA-RED PHOTODETECTOR
(Iee-inst Elec EngHertfordInglaterra, 1994)
Micro-raman spectroscopic characterization of a CR-39 detector
Characterization by micro-Raman spectroscopy of polymeric materials used as nuclear track detectors reveals physico-chemical and morphological information on the material's molecular structure. In this work, the nuclear ...
UNIFORMLY ACCELERATED FINITE-TIME DETECTORS
(American Physical Soc, 1993-10-15)
The behavior of uniformly accelerated detectors in the Minkowski and Rindler vacua is analyzed when the detector is coupled to a scalar field during a finite amount of time T. We point out that the logarithmic ultraviolet ...