Now showing items 1-10 of 197
Radioiodine therapy of thyroid disease
(Elsevier, 1987)
Ten "ideal" steps used at the University of Michigan to treat well-differentiated thyroid cancer are presented. Using this in 103 patients with well-differentiated thyroid carcinoma and metastases outside their neck, those ...
Synthesis and regional mouse brain distribution of [11C]Nisoxetine, a norepinephrine uptake inhibitor
(Elsevier, 1989)
Nisoxetine, a selective and high affinity (IC50 = 1 nM) inhibitor of NE reuptake, has been radiolabeled in high specific activity (> 600 Ci/mmol) by the alkylation of the nor-methyl precursor with [11C]CH3I. Synthetic ...
Substrate response of a floating gate n-channel MOS memory cell subject to a positive linear ramp voltage
(Elsevier, 1981-03)
A computer simulated substrate response of an n-channel MOS floating gate transistor to a positive linear ramping gate voltage was investigated. Device parameters, such as the channel length, effective electron mobility, ...
Efficient algorithms for estimating the width of nearly normal distributions
(Elsevier, 1983-06-15)
Typical physics data samples often conform to Gaussian distributions with admixtures of more slowly varying backgrounds. Under such circumstances the standard deviation is known to be a poor statistical measure of distribution ...
Non-existence of renormalizable self-interaction in N = 2 supersymmetry for scalar hypermultiplets
(Elsevier, 1984-07-23)
We prove that the assumption of invariance under "isospin rotations", i.e. automorphisms of N = 2 supersymmetric charges, implies that there is no local renormalizable interaction among scalar hypermultiplets.
Cross sections for dark matter particles and implications for allowed masses, interactions, and detection
(Elsevier, 1986)
We present scattering and annihilation cross sections for a number of candidates for dark matter: heavy neutrinos, photinos, scalar-neutrinos, and higgsinos. In the mass region below about 10 GeV, annihilation cross sections ...
The 12C([alpha], n)15O and 16O([alpha], n)19Ne reactions at E[alpha] = 41 MeV
(Elsevier, 1981-06-15)
Spectra and neutron angular distributions have been obtained for the ([alpha], n) reaction on 12C and 16O to (a) determine whether with this reaction more detailed spectroscopic information can be extracted than from ...
Heavy particles and the [varrho] parameter in the standard model
(Elsevier, 1981-11-09)
A new formalism is presented for the calculation of the contribution [delta][varrho] to [varrho] = Mw2/Mz2cos2[theta]w from heavy particles transforming according to arbitrary representations of SU(2) x U(1). A conjecture ...
The performance of "Virtual Phase" CCDs as detectors of minimum-ionizing particles
(Elsevier, 1987-10-01)
The Texas Instruments "Virtual Phase" CCD has been the basis of an ambitious design for a precision vertex detector to be used at the Stanford Linear Collider. The performance of this chip shows promise for future use in ...
Photoluminescence studies of layered transition metal phosphorus chalcogenides and their pyridine intercalation compounds
(Elsevier, 1986-06)
Ultraviolet photoexcitation of Cd2P2S6 and Zn2P2S6 single crystals produces a characteristic photoluminescence between 2.5 and 1.5 eV. Mn2P2S6 exhibits only low energy emission due to transitions between localized d-orbital ...