Now showing items 111-120 of 158
Electric Dipole Moments of Rare Gas-Carbonyl Sulfide van der Waals Complexes
(Elsevier, 1993-08)
The [mu]a and [mu]b electric dipole moment components of the Ne-OCS, Ar-OCS, and Kr-OCS van der Waals complexes were determined using Fourier transform microwave spectroscopy. The accuracy of these results was evaluated ...
A simple method for production of slides of CT images from multiformat radiographs
(Elsevier, 1978)
Sixteen on 1 multiformat images of CT scans can be mounted directly into special "super slide" 2 by 2 in. mounts. Use of special photographic equipment is thus avoided.
Gated cardiac blood pool studies in atrial fibrillation: role of cycle length windowing
(Springer-Verlag, 1991-01)
Cycle length windowing is gaining increasing acceptance in gated blood pool imaging of patients with atrial fibrillation (AF). The goals of this study were: to assess differences of ejection fraction (EF) in AF with and ...
Computed tomography of malignant tumors of the osseous pelvis
(Elsevier, 1983)
The medical records, conventional radiographs, bone scans and pelvic CT scans obtained in 50 consecutive patients with malignant lesions involving the osseous pelvis were retrospestively reviewed. In 21 patients with primary ...
Centrifugal Distortions in Linear Triatomic Molecules: Application of an ab Initio Approach to HCP
(Elsevier, 1993-12)
Our previously outlined method (J. Mol. Struct. THEOCHEM99, 265-270, 1989) for employing analytic quantum chemical gradients to calculate the geometries, energies, and quartic spectroscopic constants for centrifugally ...
High yield synthesis of high specific activity R-(-)-[11C]epinephrine for routine PET studies in humans
(Elsevier, 1993-11)
R-(-)-[11C]Epinephrine ([11C]EPI) has been synthesized from R-(-)-norepinephrine by direct methylation with [11C]methyl iodide or [11C]methyl triflate. The total synthesis time including HPLC purification was 35-40 min. ...
Vibrational analyses of 2,4-dichloropentane and 2,4,6-trichloroheptane
(Elsevier, 1974-04)
This study of the vibrational spectra of 2,4-dichloropentane and 2,4,6-trichloroheptane uses normal coordinate calculations as a probe for the presence of different molecular conformers. The calculations use a complete ...
Analysis of the low temperature fluorescence and phosphorescence spectra of p-difluorobenzene
(Elsevier, 1983-11)
The low temperature fluorescence spectra (4.2 K) of solid solutions of p-difluorobenzene-h4 (pDFB-h4) and -d4 have been recorded and analyzed. The absence of fluorescence from vibrationally excited states at 4.2 K eliminates ...
Raman spectroscopy monitoring of the cellular activities of a tissue-engineered ex vivo produced oral mucosal equivalent
(John Wiley & Sons, Ltd., 2011-02)
To ensure quality control and assurance in tissue engineering, noninvasive, real-time and aseptic evaluation of cell-based devices is required before product release. In this study, Raman spectroscopy was applied to monitor ...
The appended curve technique for deconvolutional analysis —method and validation
(Springer-Verlag, 1988-09)
Deconvolutional analysis (DCA) is useful in correction of organ time activity curves (response function) for variations in blood activity (input function). Despite enthusiastic reports of applications of DCA in renal and ...