Zobrazeno 1 - 10
of 73
pro vyhledávání: '"J. C. Austin"'
Autor:
William A. See, C.M. Flynn, T. Iwasawa, J. C. Austin, James Tartaglia, J. Rodgers, Richard D. Williams, Timothy L. Ratliff, Michael B. Cohen, D.R. Siemens, Sean P. Hedican
Publikováno v:
BJU International. 86:1076-1083
Objective To evaluate the distribution of biomarkers after transrectal injection into the canine prostate and to report a method for enhancing the distribution of gene expression. Materials and methods Carbon black was first used to evaluate the hist
Publikováno v:
Journal of Applied Physics. 86:3576-3583
The interaction of vacancies with 111In atoms is studied in Hg1−xCdxTe compounds via perturbed-angular correlation (PAC) experiments, for x=0.065, 0.21, 0.44, and 0.95. In the low-x (Hg-rich) compounds, Hg vacancies are created by heating in vacuum
Publikováno v:
Journal of Physics: Condensed Matter. 8:2679-2694
The structure and thermodynamics of defects involving ions and charge-compensating silver vacancies in AgBr were studied using perturbed angular correlation (PAC) spectroscopy. We saw two main defect configurations, both attributed to two Ag vacancie
Autor:
M L Swanson, J C Austin
Publikováno v:
Journal of Physics: Condensed Matter. 7:9747-9754
A point defect complex in silver chloride consisting of a trivalent iron ion in a cube-centre interstitial site, tetrahedrally coordinated with four silver vacancies and four halogen ions, was previously detected by EPR. In this article we present ev
Publikováno v:
Radiation Effects and Defects in Solids. 134:385-388
We have used perturbed angular correlation (PAC) spectroscopy to study the structure and thermodynamic behavior of point defect complexes containing trivalent indium ions in AgBr. When indium atoms are introduced into AgBr they generally substitute f
Publikováno v:
Journal of Applied Physics. 78:1776-1781
Previous perturbed angular correlation (PAC) spectroscopy measurements on the donor indium in CdTe and its alloys have revealed several defect complexes. One defect characterized by two sets of quadrupole interaction parameters, νQ=83 MHz, η=0.08 a
Publikováno v:
Biochemistry. 34:7678-7685
Resonance Raman (RR) spectra are reported for the ternary complex of Escherichia coli thymidylate synthase with the cofactor 5,10-methylenetetrahydrofolate (CH2-H4-folate) and the inhibitor 5-fluoro-2'-deoxyuridylate, excited at 337 or 356 nm, in res
Publikováno v:
Biochemistry. 34:4441-4447
The delta 5-3-ketosteroid isomerase (EC 5.3.3.1) of Pseudomonas testosteroni promotes extremely rapid conversion of delta 5- to delta 4-3-ketosteroids by a conservative intramolecular proton transfer via an enolic intermediate. The competitive inhibi
Publikováno v:
Journal of Crystal Growth. 138:1040-1045
We have measured the thermodynamic properties of In-V Hg pairs in the infrared material Hg 0.79 Cd 0.21 Te by using the method of perturbed angular correlation (PAC). PAC allows the determination of the absolute fraction of indium atoms in particular
Autor:
J. C. Austin
Analysis of the composition of material samples nondestructively by means of standard X-ray tube imaging\ud is extremely challenging due to the breadth of the\ud bremsstrahlung spectrum, resulting from mono-energetic\ud electrons striking a thick tun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d24a3ffa4baa899b59d69fce8b10edfb