Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Charles W. Wilkerson"'
Autor:
Mark B. Chadwick, William B. Wilson, Phillip G. Young, D. G. Madland, R. E. MacFarlane, Charles W. Wilkerson, Patrick Talou, Toshihiko Kawano
Publikováno v:
Nuclear Data Sheets. 108:2589-2654
We have completed new evaluations for several actinides in the ENDF/B-VII database and have extensively modified existing evaluations for several other actinides. We compare calculations using the new evaluations with critical assembly reaction rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1df6929afe33eea2cd8e5c572c88e639
https://doi.org/10.1016/j.nds.2007.11.002
https://doi.org/10.1016/j.nds.2007.11.002
Autor:
Charles W. Wilkerson, Mark B. Chadwick, Patrick Talou, Holly R. Trellue, Phillip G. Young, S.C. Frankle, R. E. MacFarlane, Toshihiko Kawano
Publikováno v:
Nuclear Data Sheets. 108:2716-2741
We describe new dosimetry (radiochemical) ENDF evaluations for yttrium, iridium, and thulium. These LANL2006 evaluations were based upon measured data and on nuclear model cross section calculations. In the case of iridium and yttrium, new measuremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc0dafc3b0f0ad346cda5c05ccd5c1d0
https://doi.org/10.1016/j.nds.2007.11.005
https://doi.org/10.1016/j.nds.2007.11.005
Publikováno v:
International Journal of Mass Spectrometry. 212:197-204
We present results for the simultaneous detection of volatile organic compounds, semivolatile organic compounds, and organometallic compounds in air and water by using membrane introduction ion trap mass spectrometry. In these experiments, a membrane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4b3e1ef3691122b83c716318ffe4f81
https://doi.org/10.1016/s1387-3806(01)00487-0
https://doi.org/10.1016/s1387-3806(01)00487-0
Publikováno v:
Analytical Chemistry. 68:701-707
A new inlet system for fast gas chromatography has been built in which analyte compounds in the gas phase are cryogenically trapped onto a sample loop, isolated, revaporized, and injected. Sample loops are constructed of 20 cm lengths of 50 and 100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e8fcc7fe872c9fe79c9525538751a7f
https://doi.org/10.1021/ac950853n
https://doi.org/10.1021/ac950853n
Publikováno v:
Analytical chemistry. 68(17)
The performance of two cryofocusing injectors for fast gas chromatography has been studied. The first system traps analytes onto bare metal tubes and rapidly vaporizes them upon ballistically heating the tube using a capacitance discharge. The second
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::138e2ff35612380f5b1139dc05bce170
https://pubmed.ncbi.nlm.nih.gov/21619356
https://pubmed.ncbi.nlm.nih.gov/21619356
Autor:
James H. Jett, Alberto Haces, John C. Martin, Po Jen Shih, Mitchell E. Johnson, Charles W. Wilkerson, John D. Harding, Peter M. Goodwin, Babetta L. Marrone, Richard A. Keller, J.A. Schecker, W. Patrick Ambrose
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 97:1535-1541
We are developing a laser-based technique for the rapid sequencing of 40-kb or larger fragments of DNA at a rate of 100 to 1000 bases per second. Our approach relies on fluorescent labeling of the bases in a single fragment of DNA, attachment of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8de6c18bae556e4c90bdc20aaafd5dc3
https://doi.org/10.1002/bbpc.19930971207
https://doi.org/10.1002/bbpc.19930971207
Publikováno v:
Analytical Chemistry. 65:1240-1246
The statistical properties of maximum likelihood (ML) and least-squares (LS) estimators for the exponential decay parameters [Gamma](rate) and [tau] (lifetime) are examined for finite observation time (T) and a small number of counts (N). The ML esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4c2faaf5375a41b998afd06dab9a2f0
https://doi.org/10.1021/ac00057a022
https://doi.org/10.1021/ac00057a022
Publikováno v:
Applied optics. 30(27)
Picosecond light pulses are used to generate multiple wavelengths by means of stimulated Raman scattering. A review of the processes involved is presented, followed by a discussion of the experimental apparatus. Stokes and anti-Stokes Raman-shifted l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9560f81a71912dfdb228e2ac5647a015
https://pubmed.ncbi.nlm.nih.gov/20706473
https://pubmed.ncbi.nlm.nih.gov/20706473
Publikováno v:
Chemical Physics Letters. 174:377-384
Two-step laser photoelectron spectroscopy with temporally separated picosecond excitation and ionization light pulses is used to measure the rate of intramolecular vibrational relaxation (IVR) in jet-cooled trans- p - n -butylaniline. Qualitatively s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dd68e51672956450ddd8f3b77b3b4b2
https://doi.org/10.1016/s0009-2614(90)87165-n
https://doi.org/10.1016/s0009-2614(90)87165-n
Autor:
James P. Reilly, Charles W. Wilkerson
Publikováno v:
Analytical Chemistry. 62:1804-1808
Etude par GC/MS et ionisation laser de 4 benzenes halogenes (fluoro-, chloro-, bromo- et iodobenzene), mesure des temps de vie des etats excites S1 et discussion des variations observees
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e108f83c64554a626d8ef2bf4381d8e
https://doi.org/10.1021/ac00216a015
https://doi.org/10.1021/ac00216a015