Studies of the Heart Sounds : Fourth Report On the Time Relationship of the Esophageal Auricular Sound and the P Wave of the Electrocardiogram

1940 ◽  
Vol 6 (7) ◽  
pp. 271-274
Author(s):  
Shigeaki Hinohara
Keyword(s):  
Heart Sounds ◽  
P Wave ◽  
Time Relationship ◽  
Fourth Report ◽  
Relationship Of

Time Relationship of Metre-Wave and 3-cm. Wave Bursts

Nature ◽  
1959 ◽  
Vol 183 (4667) ◽  
pp. 1047-1048
Author(s):  
M. R. KUNDU
Keyword(s):  
Time Relationship ◽  
Wave Bursts ◽  
Relationship Of

The Fairbanks earthquakes of June 21, 1967; aftershock distribution, focal mechanisms, and crustal parameters

1969 ◽  
Vol 59 (1) ◽  
pp. 73-100
Author(s):  
Larry Gedney ◽  
Eduard Berg
Keyword(s):  
P Wave ◽  
Fault System ◽  
Crustal Layer ◽  
Near Surface ◽  
Fault Surface ◽  
True Value ◽  
Regional Tectonic ◽  
Tectonic System ◽  
Relationship Of ◽  
The Relationship

Abstract A series of moderately severe earthquakes occurred in the vicinity of Fairbanks, Alaska, on the morning of June 21, 1967. During the following months, many thousands of aftershocks were recorded in order to outline the aftershock zone and to resolve the focal mechanism and its relation to the regional tectonic system. No fault is visible at the surface in this area. Foci were found to occupy a relatively small volume in the shape of an ablate cylinder tilted about 30° from the vertical. The center of the zone lay about 12 kilometers southeast of Fairbanks. Focal depths ranged from near-surface to 25 kilometers, although most were in the range 9-16 km. In the course of the investigation, it was found that the Jeffreys and Bullen velocity of 5.56 km/sec for the P wave in the upper crustal layer is very near the true value for this arec, and that the use of 1.69 for the Vp/Vs ratio gives good results in most cases. The proposed faulting mechanism involves nearly equal components of right-lateral strike slip, and normal faulting with northeast side downthrown on a system of sub-parallel faults striking N40°W. The fault surface appears to be curved—dipping from near vertical close to the surface to less steep northeast dips at greater depths. The relationship of this fault system with the grosser aspects of regional tectonism is not clear.

The Corrosion-Time Relationship of Iron

1933 ◽  
Vol 25 (11) ◽  
pp. 1247-1250 ◽  
Author(s):  
R. F. Passano
Keyword(s):  
Time Relationship ◽  
Relationship Of ◽  
Corrosion Time

scholarly journals Investigation of the EMG-time relationship of the biceps Brachii muscle during contractions

2015 ◽  
Vol 27 (1) ◽  
pp. 39-40 ◽  
Author(s):  
Nizam Uddin Ahamed ◽  
Nasim Ahmed ◽  
Mahdi Alqahtani ◽  
Omar Altwijri ◽  
R. Badlishah Ahmad ◽  
...  
Keyword(s):  
Biceps Brachii ◽  
Biceps Brachii Muscle ◽  
Time Relationship ◽  
Relationship Of

THE p-WAVE THRESHOLD EFFECT AND QUASIRESONANT SCATTERING

2005 ◽  
Vol 20 (03) ◽  
pp. 187-201 ◽  
Author(s):  
CORNEL HATEGAN ◽  
GERHARD GRAW ◽  
HORIA COMISEL
Keyword(s):  
Reaction Mechanism ◽  
Single Particle ◽  
Strength Function ◽  
Direct Interaction ◽  
Threshold Effect ◽  
Scattering Matrix ◽  
P Wave ◽  
Threshold Models ◽  
Relationship Of ◽  
The Relationship

The p-wave threshold effect is described in terms of the reduced scattering matrix. The relationship of this approach to previous theoretical threshold models is established. We prove that this phenomenon is related to the reaction-mechanism of quasiresonant scattering: a single particle neutron threshold state and direct interaction coupling to open observed channels. Spectroscopic aspects of the threshold effect, both with respect to the magnitude and microstructure, are discussed in terms of the neutron strength function.

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