scholarly journals Absolute calibration of the Lyman-α measurement apparatus at DIII-D

2021 ◽  
Vol 92 (3) ◽  
pp. 033522
Author(s):  
F. M. Laggner ◽  
A. Bortolon ◽  
A. M. Rosenthal ◽  
T. M. Wilks ◽  
J. W. Hughes ◽  
...  
Keyword(s):  
Absolute Calibration ◽  
Measurement Apparatus

Validation of GNSS Receiver Chain Absolute Calibration

2018 ◽  
Author(s):  
Esteban Garbin ◽  
Piotr Krystek ◽  
Ricardo Piriz ◽  
Pierre Waller ◽  
Pascale Defraigne ◽  
...  
Keyword(s):  
Absolute Calibration ◽  
Gnss Receiver

scholarly journals Identification of the Major Noise Energy Sources in Rail Vehicles Moving at a Speed of 200 km/h

Energies ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3957
Author(s):  
Krzysztof Polak ◽  
Jarosław Korzeb
Keyword(s):  
Experimental Research ◽  
Energy Sources ◽  
Dominant Source ◽  
Railway Vehicles ◽  
Measurement Apparatus ◽  
Rail Vehicles ◽  
Noise Energy ◽  
Rolling Noise ◽  
Multiple Units

In this work, the problematic identification of the main sources of noise occurring from the exploitation of railway vehicles moving at a speed of 200 km/h were analyzed. Within the conducted experimental research, the testing fields were appointed, measurement apparatus selected, and a methodology for conducting measurements was defined, including the assessment of noise on a curve and straight track for electric multiple units of the so-called Pendolino, an Alstom type ETR610 series ED25 train. The measurements were made using a microphone camera Bionic S-112 at a distance of 22 m from the track axis. As a result of the conducted experimental research, it was indicated that the noise resulting from vibrations arising at the wheel-rail contact (rolling noise) was the dominant source of sound.

Absolute calibration of spin polarization

1971 ◽  
Vol 36 (3) ◽  
pp. 211-214 ◽  
Author(s):  
G.R. Plattner ◽  
A.D. Bacher
Keyword(s):  
Spin Polarization ◽  
Absolute Calibration

Absolute calibration of radio telescopes with a periscopic reflector

1982 ◽  
Vol 25 (3) ◽  
pp. 180-184
Author(s):  
S. A. Pelyushenko ◽  
V. I. Chernyshev
Keyword(s):  
Absolute Calibration ◽  
Radio Telescopes

scholarly journals Absolute calibration of the refractive index in photo-induced photonic lattices

2014 ◽  
Vol 22 (17) ◽  
pp. 20574 ◽  
Author(s):  
Julien Armijo ◽  
Raphaël Allio ◽  
Cristian Mejía-Cortés
Keyword(s):  
Refractive Index ◽  
Absolute Calibration ◽  
Photonic Lattices

Absolute calibration of photostimulable image plate detectors used as (0.5–20MeV) high-energy proton detectors

2008 ◽  
Vol 79 (7) ◽  
pp. 073301 ◽  
Author(s):  
A. Mančić ◽  
J. Fuchs ◽  
P. Antici ◽  
S. A. Gaillard ◽  
P. Audebert
Keyword(s):  
High Energy ◽  
Absolute Calibration ◽  
High Energy Proton ◽  
Image Plate ◽  
Energy Proton ◽  
Proton Detectors

scholarly journals QUANTUM MEASUREMENTS, INFORMATION AND ENTROPY PRODUCTION

1999 ◽  
Vol 13 (28) ◽  
pp. 3369-3382 ◽  
Author(s):  
Y. N. SRIVASTAVA ◽  
G. VITIELLO ◽  
A. WIDOM
Keyword(s):  
Entropy Production ◽  
Information Entropy ◽  
Quantum Measurements ◽  
Second Law ◽  
Quantum Object ◽  
Measurement Apparatus ◽  
Thermodynamic Entropy ◽  
Classical Measurement ◽  
The Relationship

In order to understand the Landau–Lifshitz conjecture on the relationship between quantum measurements and the thermodynamic second law, we discuss the notion of "diabatic" and "adiabatic" forces exerted by the quantum object on the classical measurement apparatus. The notion of heat and work in measurements is made manifest in this approach and the relationship between information entropy and thermodynamic entropy is explored.

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