scholarly journals Importance of the Doppler effect for the determination of the deuteron binding energy

1999 ◽  
Vol 59 (6) ◽  
pp. 3473-3476 ◽  
Author(s):  
Yongkyu Ko ◽  
Myung Ki Cheoun ◽  
Il-Tong Cheon
Keyword(s):  
Binding Energy ◽  
Doppler Effect ◽  
Deuteron Binding Energy ◽  
The Doppler Effect

A new determination of the deuteron binding energy

1967 ◽  
Vol 24 (13-14) ◽  
pp. 659-660 ◽  
Author(s):  
H.W. Taylor ◽  
N. Neff ◽  
J.D. King
Keyword(s):  
Binding Energy ◽  
Deuteron Binding Energy

Determination of the friction coefficient of an inclined plane using the Doppler effect and smartphones

2020 ◽  
Vol 55 (6) ◽  
pp. 065015
Author(s):  
Praveen Pathak ◽  
Yogita Patel
Keyword(s):  
Friction Coefficient ◽  
Doppler Effect ◽  
Inclined Plane ◽  
The Doppler Effect

XCIV.A determination of the Doppler Effect for gamma-rays of4·5and4·8mev

1952 ◽  
Vol 43 (344) ◽  
pp. 958-963 ◽  
Author(s):  
G.A. Jones ◽  
H. Wilkinson
Keyword(s):  
Gamma Rays ◽  
Doppler Effect ◽  
The Doppler Effect

Determination of the deuteron binding energy

1983 ◽  
Vol 33 (4) ◽  
pp. 465-468 ◽  
Author(s):  
J. Adam ◽  
V. Hnatowicz ◽  
A. Kugler
Keyword(s):  
Binding Energy ◽  
Deuteron Binding Energy

New determination of the deuteron binding energy and the neutron mass

1986 ◽  
Vol 56 (8) ◽  
pp. 819-822 ◽  
Author(s):  
G. L. Greene ◽  
E. G. Kessler ◽  
R. D. Deslattes ◽  
H. Börner
Keyword(s):  
Binding Energy ◽  
Deuteron Binding Energy

scholarly journals On the Doppler effect in radar

Radiotekhnika ◽  
2021 ◽  
pp. 93-98
Author(s):  
O.V. Ryazantsev ◽  
S.V. Мarchenko ◽  
M.V. Kulik
Keyword(s):  
Doppler Shift ◽  
Doppler Effect ◽  
Beat Frequency ◽  
Radial Component ◽  
Engineering Systems ◽  
Total Speed ◽  
Radar Station ◽  
Doppler Effects ◽  
The Doppler Effect

The possibilities of simultaneous use of the longitudinal and transverse Doppler effects have been analyzed, and expressions have been derived for the corresponding beat frequencies between the emitted and received signals. As a rule, only the longitudinal Doppler effect is used in modern radio engineering systems, which makes it possible to determine the radial component of the object's speed. In addition, there are situations for which it is generally impossible to determine the speed of an object without taking into account the transverse Doppler effect. The authors analyze the fundamental possibilities of improving the functioning of radar stations that simultaneously use both types of Doppler effects – longitudinal and transverse ones – making it possible to determine the total speed of the observed object in any situations. The authors have analyzed the longitudinal and transverse Doppler effects for the case of a moving emitting object, derived expressions for the Doppler shift and expressions for the beat frequency in the case of an active radar station for both types of Doppler effects, which make it possible to obtain the value of the object's speed in any situations. Variants of determining the total speed of a moving object have been proposed, accounting the determination of its radial and tangential components. Idealized situations in which only one of the Doppler effects appeared have been considered.

Doppler-Pulsatility Index

PEDIATRICS ◽  
1983 ◽  
Vol 71 (2) ◽  
pp. 298-299
Author(s):  
DANIEL G. BATTON ◽  
JONATHAN HELLMANN ◽  
M. JEFFREY MAISELS
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Doppler Effect ◽  
Pulsatility Index ◽  
Blood Velocity ◽  
Cerebral Blood Velocity ◽  
Considerable Controversy ◽  
The Doppler Effect ◽  
Cerebral Vascular Resistance

To the Editor.— The determination of cerebral blood velocity in the newborn infant using transfontanel Doppler ultrasound has been discussed in detail in two recent commentaries.1,2 Whereas the use of the Doppler effect to determine blood velocity is well accepted, it is apparent that considerable controversy exists regarding the ability of this technique to measure cerebral blood flow in the neonate.1,2 In particular, the hemodynamic significance of the pulsatility index (PI) remains unclear. It has been suggested that the PI reflects cerebral vascular resistance based on the assumption that, as resistance is altered, primarily diastolic, and not systolic, blood velocity will change.

Thermal waves emitted by moving sources and the Doppler effect

2021 ◽  
Vol 176 ◽  
pp. 121098
Author(s):  
Roberto Li Voti ◽  
Mario Bertolotti
Keyword(s):  
Doppler Effect ◽  
Thermal Waves ◽  
Moving Sources ◽  
The Doppler Effect

The Doppler effect is the same for both optics and acoustics

Optik ◽  
2021 ◽  
pp. 167565
Author(s):  
Shukri Klinaku
Keyword(s):  
Doppler Effect ◽  
The Doppler Effect
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