Zobrazeno 1 - 10
of 28
pro vyhledávání: '"R. W. STEPHENSON"'
Autor:
K. E. Rouch, R. W. Stephenson
Publikováno v:
Journal of Vibration and Acoustics. 115:484-489
An axisymmetric harmonic finite element representation is used to calculate shaft lateral critical speeds and perform stability analysis. Unlike a beam element model, an axisymmetric solid element representation allows the actual rotor geometry to be
Publikováno v:
SEG Technical Program Expanded Abstracts 1997.
BP and other operators have been exploring for hydrocarbons in the Papuan Fold Belt for 70 years. From the earliest ventures it was evident that the broad, elevated surface anticlines were indicative of similar structures at depth. Geologic field‐w
Autor:
R. W. Stephenson
Publikováno v:
Geophysical Journal International. 47:363-373
Summary Rotational Remanent Magnetization (RRM) occurs when ferromagnetic rock specimens are AF demagnetized while rotating slowly. An extensive study of the properties of this remanence has been made in an attempt to determine its formation mechanis
Autor:
R. W. Stephenson, Janardanan O. Uppot
Publikováno v:
Journal of Geotechnical Engineering. 115:115-131
A magnesium montmorilionite and a kaolinite clay are subjected to organic and inorganic permeants to study the changes in permeability caused by the reaction between clays and permeants. The permea...
Autor:
R. W. Stephenson, B. S. Gantz
Publikováno v:
IEEE Transactions on Engineering Management. :123-133
This paper is an analysis of some of the conflicts found in one particular type of research and development organization — a large, high-prestige, full-capability, weapons development laboratory maintained by the U. S. Navy. The conflict situations
Autor:
R. W. Stephenson
Publikováno v:
Annals of Tropical Medicine & Parasitology. 34:175-179
Autor:
Matthew Van Winkle, R. W. Stephenson
Publikováno v:
Journal of Chemical & Engineering Data. 7:510-516
Autor:
L. B. Fosdick, R. W. Stephenson
Publikováno v:
American Industrial Hygiene Association Journal. 21:522-525
(1960). Hazards in the Use of Isopolyesters as Maintenance Coatings. American Industrial Hygiene Association Journal: Vol. 21, No. 6, pp. 522-525.
Publikováno v:
Imago Mundi. 26:76-78
Publikováno v:
Chemischer Informationsdienst. 6
Pyridazine N-imides (1) react with acetylenic esters as azomethine imines, rather than azimines; spontaneous aromatisation of the initial cycloadducts gives the pyrazolo[2,3-b]pyridazine ring system (2).