Search Results - "Hayes, P A"

Deriving the Electron Density of the Solar Corona from the Inversion of Total Brightness Measurements by Hayes, A. P, Vourlidas, A, Howard, R. A

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Methods for optimizing the detection of HMX by nuclear quadrupole resonance by Rudakov, T. N., Hayes, P. A., Mikhaltsevitch, V. T., Chisholm, W. P.

“…A study of multipulse sequences that can be used for the detection of HMX (N4(CH2)4(NO2)4) has been undertaken. On the basis of this study, a general method…”
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Multipulse sequences for explosives detection by NQR under conditions of magnetoacoustic and piezoelectric ringing by Mikhaltsevitch, V. T., Rudakov, T. N., Flexman, J. H., Hayes, P. A., Chisholm, W. P.

“…A number of methods for cancelling magnetoacoustic and piezoelectric ringing signals in the spectroscopy of the nuclear quadrupole resonance are presented. The…”
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Modified multipulse technique for the effective detection of pure nuclear quadrupole resonance by Rudakov, T. N., Mikhaltsevitch, V. T., Flexman, J. H., Hayes, P. A., Chisholm, W. P.

“…Modification of the steady-state free precession (SSFP) multipulse technique for the effective detection of nuclear quadrupole resonance (NQR) signals was…”
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Optimised NQR pulse technique for the effective detection of Heroin Base by Rudakov, T.N., Hayes, P.A., Flexman, J.H.

“…The nuclear quadrupole resonance (NQR) method has been applied to Heroin Base (HB) to find an optimised multi-pulse technique for effective detection of HB…”
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Some aspects of quasi-steady state of nitrogen-14 quadrupolar spin-system by Rudakov, T.N., Hayes, P.A.

“…The behaviour of nuclear quadrupole resonance (NQR) signal was studied after applying one or more additional RF pulses to the spin-system which was previously…”
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Sub-cutaneous fat thickness measured by magnetic resonance imaging, ultrasound, and calipers by Hayes, P A, Sowood, P J, Belyavin, A, Cohen, J B, Smith, F W

“…Sub-cutaneous fat thickness was measured at 12 sites on the body surface of 24 males and 26 females using magnetic resonance imaging (MRI), skinfold calipers,…”
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“Magic echo” multi-pulse sequence in nitrogen-14 NQR by Rudakov, T.N., Hayes, P.A., Mikhaltsevitch, V.T.

“…This is a study of the influence of the “magic echo” multi-pulse (MEMP) sequences on nitrogen-14 NQR spin-system. Though the time reversal effect has not been…”
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Some dynamical properties of nitrogen-14 quadrupolar spin-system with non-symmetric electric field gradient tensor by Rudakov, T.N., Mikhaltsevitch, V.T., Hayes, P.A., Chisholm, W.P.

“…The behaviour of nuclear quadrupole resonance (NQR) signal was studied in the `observation windows' between RF pulses after applying a multi-pulse sequence to…”
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Dental screening of pediatric cardiac surgical patients by Hayes, P A, Fasules, J

“…Dental screenings were completed on 209 pediatric patients six months and older that were scheduled for cardiac surgery from two different geographical…”
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Some Aspects of Dynamics of Nitrogen-14 Quadrupolar Spin-System by Rudakov, T. N., Hayes, P. A., Chisholm, W. P.

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Oral submucous fibrosis in a 4-year-old girl by Hayes, P A

“…A rare case of oral submucous fibrosis in a 4-year-old Indian girl is presented. The condition is defined, and the clinical and laboratory features are…”
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A personal conditioning system based on a liquid-conditioned vest and a thermoelectric supply system by Richardson, G, Cohen, J B, McPhate, D C, Hayes, P A

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U.K. deep diving trials by Hempleman, H V, Florio, J T, Garrard, M P, Harris, D J, Hayes, P A, Hennessy, T R, Nichols, G, Török, Z, Winsborough, M M

“…Using a breathing medium of 40 kPa oxygen, remainder helium, 18 volunteer subjects participated in a series of 15 exposures to pressures equivalent to depths…”
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Respiratory heat transfer in cold water and during rewarming by Hayes, P A, Padbury, E H, Florio, J T, Fyfield, T P

“…Respiratory heat loss was measured during cold water (5-6 degrees C) excursions to depths of 300 m. Losses were computed with and without respiratory gas…”
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Influence of respiratory heat transfer on thermogenesis and heat storage after cold immersion by Morrison, J B, Conn, M L, Hayes, P A

“…1. Ten male subjects were cooled on three occasions to a rectal temperature of 35 degrees C by immersion to the neck in water at 11.3 degrees C. The subjects…”
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Alternate inexpensive pediatric dental chair by Hayes, P A

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Optimal siting of heat flux transducers for the assessment of body heat loss when immersed in water by Bell, P Y, Padbury, E H, Hayes, P A

“…Regional heat flux (intensity of heat flow rate, W m-2) was measured using heat flux transducers affixed to the skin surface at 14 sites on the left arm and 15…”
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The Impact of Male Parental Care on Female Eastern Kingbird Reproductive Success by Patricia A. Hayes, Robertson, Raleigh J.

“…In this study we attempted to determine the impact of male parental care on female reproductive success in the monogamous Eastern Kingbird (Tyrannus tyrannus…”
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Observations of Radio Frequency Noise from Ariel 4 by Walsh, D., Hayes, A. P., Harrison, V. A. W.

“…Radio frequency observations of noise in the upper ionosphere were made with a 12 m electric dipole and a narrow-band receiver which either swept from 0.25 to…”
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