Zobrazeno 1 - 10
of 82
pro vyhledávání: '"R.P. Larsen"'
The role of advanced ceramic materials in heat engines used in transportation applications was assessed from technical and economic perspectives. Key results are presented from a 1986 worldwide Delphi survey on the expected timing and rate of market
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1a794ee331d40b093c2bddaaff056e5
https://doi.org/10.2172/6884992
https://doi.org/10.2172/6884992
Publikováno v:
Radiation Protection Dosimetry. 26:159-165
Autor:
R.P. Larsen
Publikováno v:
IEEE Transactions on Computers. :512-523
One of the most perplexing problems confronting device designers utilizing MOS technology is the development of an effective layout design methodology. This paper describes a versatile layout design scheme for customized digital-type MOS arrays utili
Autor:
R.P. Larsen, L.E. Ross
Publikováno v:
Analytical Chemistry. 31:176-178
Conditions for the spectrophotometric determination of ruthenium as perruthenate have been established. Stable solutions of perruthenate are obtained only when the tetroxide is distilled into dilute sodium hydroxide (1M) containing hypochlorite. At h
Autor:
R.D. Oldham, R.P. Larsen
Publikováno v:
Talanta. 22(7)
Plutonium can be rapidly and selectively separated from the elements that interfere in its radiochemical determination, by the use of hydrobromic acid in a hydrohalic acid anion-exchange separation procedure. Plutonium(IV) and (VI) are adsorbed onto
Autor:
R.P. Larsen
Publikováno v:
23rd ACM/IEEE Design Automation Conference.
The concentration of plutonium has been determined in several bone samples from the skeleton of an individual who had received this element by intravenous injection in 1945. The analyses were based on measurements of uranium L x rays with a large xen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65df7abbd868b1829d9838d256f2c93f
https://doi.org/10.2172/4088496
https://doi.org/10.2172/4088496
Autor:
R.P. Larsen
Publikováno v:
15th Design Automation Conference.
Publikováno v:
Talanta. 16(6)
A method is described for the determination of as little as 50ppm of zirconium in uranium-fission element alloys and zincmagnesium-uranium-fission element alloys. Zirconium is extracted from a nitric acid-aluminium nitrate medium with dibutyl phospha