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Acoustic settings combination as a sensory crispness indicator of dry crispy food
(2020-04-01)
Crispness is a critical attribute of quality for crispy products, which can be evaluated through both instrumental and sensory analyses. The aim of the study was to identify the best combination of settings of a device ...
Can echolocation calls of Cuban mormopid bats visualized through a heterodyne system?
(University of Puerto Rico, 2016)
Calcium modified lead titanate/poly-ether-ether-ketone composite for acoustic emission sensors
(2005-12-01)
Composites made of calcium modified lead titanate ceramic powder and poly (ether-ether-ketone) high performance polymer matrix were prepared in the film form using a hot press. The acoustic and electromechanical properties ...
Calcium modified lead titanate/poly-ether-ether-ketone composite for acoustic emission sensors
(2005-12-01)
Composites made of calcium modified lead titanate ceramic powder and poly (ether-ether-ketone) high performance polymer matrix were prepared in the film form using a hot press. The acoustic and electromechanical properties ...
Actividad de murciélagos (chiroptera) en cuerpos de agua y su relación con variables ambientales en la reserva de la biosfera La Michilia, Durango
(2008-10-22)
El objetivo de este trabajo fue describir, mediante el uso de detectores acústicos y redes de niebla, los patrones de actividad de murciélagos en siete abrevaderos o bordos de la reserva durante la temporada de lluvias y ...
VLSI implementation of an energy-aware wake-up detector for an acoustic surveillance sensor network
(Association for Computing Machinery, 2006-11)
We present a low-power VLSI wake-up detector for a sensor network that uses acoustic signals to localize ground-base vehicles. The detection criterion is the degree of low-frequency periodicity in the acoustic signal, and ...
Atividade de morcegos insetívoros (mammalia, chiroptera) no pampa brasileiro: uso de hábitat e sazonalidade
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em PsicobiologiaEstudos de Comportamento; Psicologia Fisiológica, 2012-05-30)
Bats correspond to 20% of the extant mammal species and, with a few exceptions, use
echolocation, a spacial orientation system based on emission and analysis of echoes from
sound waves, generally ultrasounds. Echolocation ...