Zobrazeno 1 - 10
of 45
pro vyhledávání: '"E E, SCHUMACHER"'
Publikováno v:
Metallurgist. 56:575-578
This article describes the sequence of operations performed in an impulsive purging technology developed by the company TECHCOM. The technology was used to treat different grades of steel in a 120-ton ladle. Data presented in the article substantiate
Autor:
E. E. Schumacher, J. E. Harris
Publikováno v:
Bell System Technical Journal. 2:122-132
This paper has a very direct bearing upon the pumping or exhausting of the vacuum tubes used in telephone repeaters and similar thermionic tubes. The telephone repeater bulb, as is well known, holds a vacuum of the order of 10=6 mm. of mercury. In or
Autor:
T. W. Waschedtschenko, C. H. Kao, M. Tswett, L. Passerini, Henry B. Hope, L. C. Hurd, E. Lange, M. Slattery, J. F. Skelly, E. L. Nichols, H. Patzsch, E. H. Swift, Berta Karlik, E. C. Pitzer, T. L. Chang, M. Ross, F. Hernegger, K. Nagel, E. E. Schumacher, B. Tougarinoff, J. A. Scherrer, C. S. Garner, L. Michelotti, S. Ato, G. Hessse, B. J. Babler, L. E. Kaufman, N. E. Gordon, J. F. G. Hicks, P. W. Selwood, J. E. Harris, F. M. Schemjakin, F. Trombe, D. A. Wilson, L. A. Haddock, H. Yagoda, R. Berge, Fr. Čuta
Publikováno v:
Zeitschrift für Analytische Chemie. 109:39-55
Publikováno v:
Journal of Rheology. 3:259-263
Publikováno v:
Bell System Technical Journal. 11:101-125
The plasticity of a number of solders at wiping temperatures has been determined by compression tests between parallel plates. The character of the flow is found to be that corresponding to a linear relation between shearing stress and a fractional p
Autor:
E. E. Schumacher, J. H. Scaff
Publikováno v:
Bell System Technical Journal. 12:178-196
In this paper there are included a discussion of the theories pertaining to the absorption of gases by metals and descriptions of actual work illustrating them. Apparatus for the analysis and measurement of gases in metals and for melting metals in v
Publikováno v:
Bell System Technical Journal. 14:699-701
Recent investigations, conducted at the Bell Telephone Laboratories and elsewhere, have demonstrated that the lead-antimony alloys almost universally employed in storage cell construction are far from ideal for the purpose from the elect rochemical s
Autor:
E E, SCHUMACHER
Publikováno v:
Henry Ford Hospital medical bulletin. 5(4)
Publikováno v:
The American journal of cardiology. 9
Publikováno v:
A.M.A. Archives of Internal Medicine. 93:246
THE OCCURRENCE of nervous system involvement as a complication of infectious mononucleosis has been recognized with increasing frequency in recent years. The first report of such an association was by Johansen1in 1931; later in the same year Epstein