A robust computational approach for jaw movement detection and classification in grazing cattle using acoustic signals

2022 ◽  
Vol 192 ◽  
pp. 106569
Author(s):  
Luciano S. Martinez-Rau ◽  
José O. Chelotti ◽  
Sebastián R. Vanrell ◽  
Julio R. Galli ◽  
Santiago A. Utsumi ◽  
...  
Keyword(s):  
Acoustic Signals ◽  
Computational Approach ◽  
Movement Detection ◽  
Jaw Movement ◽  
Grazing Cattle

scholarly journals An online method for estimating grazing and rumination bouts using acoustic signals in grazing cattle

2020 ◽  
Vol 173 ◽  
pp. 105443 ◽  
Author(s):  
José O. Chelotti ◽  
Sebastián R. Vanrell ◽  
Luciano S. Martinez Rau ◽  
Julio R. Galli ◽  
Alejandra M. Planisich ◽  
...  
Keyword(s):  
Acoustic Signals ◽  
Grazing Cattle

Embedded system for real-time monitoring of foraging behavior of grazing cattle using acoustic signals

2017 ◽  
Vol 138 ◽  
pp. 167-174 ◽  
Author(s):  
Nestor N. Deniz ◽  
José O. Chelotti ◽  
Julio R. Galli ◽  
Alejandra M. Planisich ◽  
Marcelo J. Larripa ◽  
...  
Keyword(s):  
Embedded System ◽  
Real Time ◽  
Foraging Behavior ◽  
Acoustic Signals ◽  
Real Time Monitoring ◽  
Grazing Cattle

A regularity-based algorithm for identifying grazing and rumination bouts from acoustic signals in grazing cattle

2018 ◽  
Vol 151 ◽  
pp. 392-402 ◽  
Author(s):  
Sebastián R. Vanrell ◽  
José O. Chelotti ◽  
Julio R. Galli ◽  
Santiago A. Utsumi ◽  
Leonardo L. Giovanini ◽  
...  
Keyword(s):  
Acoustic Signals ◽  
Grazing Cattle

Application of Modified Bloch Waves to Image Analysis of Extended Linear Defects

1974 ◽  
Vol 32 ◽  
pp. 402-403
Author(s):  
S. Nakahara ◽  
D. M. Maher
Keyword(s):  
Image Analysis ◽  
Computational Approach ◽  
Dislocation Loops ◽  
Plane Wave Expansion ◽  
Dynamical Equations ◽  
Bloch Waves ◽  
Linear Defects ◽  
Imperfect Crystal ◽  
Localized Defects ◽  
Defective Crystals

Since Head first demonstrated the advantages of computer displayed theoretical intensities from defective crystals, computer display techniques have become important in image analysis. However the computational methods employed resort largely to numerical integration of the dynamical equations of electron diffraction. As a consequence, the interpretation of the results in terms of the defect displacement field and diffracting variables is difficult to follow in detail. In contrast to this type of computational approach which is based on a plane-wave expansion of the excited waves within the crystal (i.e. Darwin representation ), Wilkens assumed scattering of modified Bloch waves by an imperfect crystal. For localized defects, the wave amplitudes can be described analytically and this formulation has been used successfully to predict the black-white symmetry of images arising from small dislocation loops.

Maximum Interlabial Pressures in Normal Speakers

1997 ◽  
Vol 40 (2) ◽  
pp. 400-404 ◽  
Author(s):  
Virginia A. Hinton ◽  
Winston M. C. Arokiasamy
Keyword(s):  
Speech Production ◽  
Contact Pressure ◽  
Direct Evidence ◽  
Unit Area ◽  
Jaw Movement ◽  
Contractile Forces ◽  
Contact Pressures ◽  
Muscle Contractile

It has been hypothesized that typical speech movements do not involve large muscular forces and that normal speakers use less than 20% of the maximum orofacial muscle contractile forces that are available (e.g., Amerman, 1993; Barlow & Abbs, 1984; Barlow & Netsell, 1986; DePaul & Brooks, 1993). However, no direct evidence for this hypothesis has been provided. This study investigated the percentage of maximum interlabial contact pressures (force per unit area) typically used during speech production. The primary conclusion of this study is that normal speakers typically use less than 20% of the available interlabial contact pressure, whether or not the jaw contributes to bilabial closure. Production of the phone [p] at conversational rate and intensity generated an average of 10.56% of maximum available interlabial pressure (MILP) when jaw movement was not restricted and 14.62% when jaw movement was eliminated.

Steroid metabolomics: a rapid computational approach for accurate differentiation of inborn disorders of steroidogenesis

2019 ◽  
Author(s):  
Elizabeth S Baranowski ◽  
Sreejita Ghosh ◽  
Cedric HL Shackleton ◽  
Angela E Taylor ◽  
Beverly A Hughes ◽  
...  
Keyword(s):  
Computational Approach

Identification of the genetic signature of vascular calcification in patients with type 2 diabetes mellitus by a computational approach

2020 ◽  
Author(s):  
Francisco Andújar-Vera ◽  
Cristina García-Fontana ◽  
Sheila González-Salvatierra ◽  
Manuel Muñoz-Torres ◽  
Beatriz García-Fontana
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Vascular Calcification ◽  
Computational Approach ◽  
Genetic Signature
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