scholarly journals A Comparative Study of the Spatial Distribution of Ultraviolet and Far-Infrared Fluxes from M101

2005 ◽  
Vol 619 (1) ◽  
pp. L75-L78 ◽  
Author(s):  
Cristina C. Popescu ◽  
Richard J. Tuffs ◽  
Barry F. Madore ◽  
Armando Gil de Paz ◽  
Heinrich J. Völk ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Comparative Study ◽  
Far Infrared

Weighting the Mass of NGC 253: Mid and Far Infrared Spatial Distribution

2003 ◽  
pp. 123-126
Author(s):  
V. Melo ◽  
A. M. Pérez-García ◽  
J. A. Acosta-Pulido ◽  
C. Muñoz-Tuñón ◽  
J. M. Rodríguez-Espinosa
Keyword(s):  
Spatial Distribution ◽  
Far Infrared

A Comparative Study of Spatial Distribution of Gastrointestinal Cancers in Poverty and Affluent Strata (Kermanshah Metropolis, Iran)

2018 ◽  
Vol 50 (4) ◽  
pp. 838-847 ◽  
Author(s):  
Sohyla Reshadat ◽  
Shahram Saeidi ◽  
Alireza Zangeneh ◽  
Arash Ziapour ◽  
Fariba Saeidi ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Comparative Study ◽  
Gastrointestinal Cancers

scholarly journals The Spatial Distribution of the Far‐Infrared Emission in NGC 253

2002 ◽  
Vol 574 (2) ◽  
pp. 709-718 ◽  
Author(s):  
V. P. Melo ◽  
A. M. Perez Garcia ◽  
J. A. Acosta‐Pulido ◽  
C. Munoz‐Tunon ◽  
J. M. Rodriguez Espinosa
Keyword(s):  
Spatial Distribution ◽  
Far Infrared ◽  
Infrared Emission

A comparative study of human sensory thresholds: 2450-MHz Microwaves vs far-infrared radiation

1982 ◽  
Vol 3 (1) ◽  
pp. 117-125 ◽  
Author(s):  
Don R. Justesen ◽  
Eleanor R. Adair ◽  
Joseph C. Stevens ◽  
Virginia Brucewolfe
Keyword(s):  
Comparative Study ◽  
Infrared Radiation ◽  
Far Infrared ◽  
Sensory Thresholds ◽  
Far Infrared Radiation

A Comparative Study of the Precision of Carstens and Northern Digital Instruments Electromagnetic Articulographs

2017 ◽  
Vol 60 (2) ◽  
pp. 322-340 ◽  
Author(s):  
Christophe Savariaux ◽  
Pierre Badin ◽  
Adeline Samson ◽  
Silvain Gerber
Keyword(s):  
Spatial Distribution ◽  
Comparative Study ◽  
Rotational Speed ◽  
Good Practice ◽  
Specific Rotation ◽  
Measurement Volume ◽  
Speech Research

Purpose This study compares the precision of the electromagnetic articulographs used in speech research: Northern Digital Instruments' Wave and Carstens' AG200, AG500, and AG501 systems. Method The fluctuation of distances between 3 pairs of sensors attached to a manually rotated device that can position them inside the measurement volumes was determined. For each device, 2 precision estimates made on the basis of the 95% quantile range of these distances (QR95) were defined: The local QR95 was computed for bins around specific rotation angles, and the global QR95 was computed for all angles pooled. Results For all devices, although the local precision lies around 0.1 cm, the global precision is much more worrisome, ranging from 0.03 cm to 2.18 cm, and displays large variations as a function of the position of the sensors in the measurement volume. No influence of the rotational speed was found. The AG501 produced—by far—the lowest errors, in particular concerning the global precision. Conclusions The local precision can be considered suitable for speech articulatory measurements, but the variations of the global precision need to be taken into account by the knowledge of the spatial distribution of errors. A guideline for good practice in EMA recording is proposed for each system.

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