Now showing items 11-20 of 42
Vibrational spectra and normal coordinate analysis of CF 3 OF and CF 3 OCl
(John Wiley & Sons, Ltd., 1980-08)
The IR spectra (1400 cm −1 to 160 cm −1 ) of the gases at ambient temperature and the Raman spectra (below 1400 cm −1 ) of the liquids near −196°C are reported for CF 3 OF and CF 3 OCl. All fundamentals are assigned under ...
The chlorine nuclear quadrupole coupling tensor in chlorotrifluoroethylene
(Elsevier, 1988-12)
The 273 hyperfine components from 56 rotational transitions of chlorotrifluoroethylene were measured with a Fourier transform microwave spectrometer. A global least-squares fit was made to the rotational constants, quartic ...
CT of unusual mediastinal vascular abnormalities
(Elsevier, 1984)
The previously unreported CT findings of supracardiac anomalous pulmonary venous return and Takayasu arteritis are presented. CT demonstration of a left vertical vein and an enlarged superior vena cava strongly suggests a ...
ω- 123 I-Hexadecanoic acid metabolic probe of cardiomypathy
(Springer-Verlag, 1985-03)
The utility of ω- 123 I-hexadecanoic acid myocardial scintigraphy as a metabolic probe of cardiomyopathies was investigated. Sixteen patients with a variety of cardiomyopathies and myopathies that involve cardiac muscle ...
The vapor-phase infrared and Raman spectra of p-difluorobenzene (h4) and (d4)
(Elsevier, 1985-04)
This new study of the vapor-phase infrared and Raman spectra of p-difluorobenzene (h4) and (d4) includes assignments from the high-resolution electronic spectrum, from fluorescence spectra, and one assignment from the two ...
Gastric xenon trapping mimicking COPD: Recognition using an effervescent agent
(Springer-Verlag, 1986-07)
Trapping of xenon 133 in the stomach due to gas swallowing can mimic xenon 133 retention in the left lower lobe due to obstructive lung disease on pulmonary ventilation/perfusion studies. In such cases, ingestion of sodium ...
Enterobiliary fistulae: A potential cause of a false-negative hepatobiliary study in the diagnosis of acute cholecystitis
(Springer-Verlag, 1985-02)
Cholescintigraphy has gained widespread acceptance in detection of acute cholecystitis (AC). Gallbladder (GB) visualization within 4 h effectively rules out A.C. with a high degree of specificity. We present a case of A.C. ...
Diagnostic interventions in nuclear medicine
(Elsevier, 1989)
Diagnostic interventions in nuclear medicine may be defined as the coadministration of a nonradioactive drug or application of a physical stimulus or physiologic maneuver to enhance the diagnostic utility of a nuclear ...
Subcellular distribution of [125I]Iodoaryl [beta]-methyl fatty acids
(Elsevier, 1985)
Subcellular distribution studies of two aryl branched-chain and one aryl straight-chain iodinated fatty acids were carried out as part of a continuing effort to determine if such acids are metabolized by [beta]-oxidation. ...
Benchmark results for particle transport in a binary Markov statistical medium
(Elsevier, 1989-10)
We give numerical benchmark results for particle transport in a randomly mixed binary medium, with the mixing statistics described as a homogeneous Markov process. A Monte Carlo procedure is used to generate a physical ...