Zobrazeno 1 - 10
of 11
pro vyhledávání: '"J. L. England"'
Publikováno v:
American Journal of Botany. 81:514-519
Autor:
Allen C. Smith, T. Wu, Narendra K. Gupta, E. T. Ketusky, J. S. Bellamy, D. R. Leduc, Paul S. Blanton, J. L. England, G. A. Abramczyk, T. K. Houghtaling, Rex N. Lutz, R. W. Watkins, D. S. Hoang, Lawrence F. Gelder, Charles A. McKeel
Publikováno v:
Transportation, Storage, and Disposal of Radioactive Materials.
In general, the design process involves envisioning and developing concepts for a component or system, combining these fractions into an integrated whole and evaluating the final design against functional requirements. A major challenge is developing
Autor:
F. R. Boyd, J. L. England
Publikováno v:
Journal of Geophysical Research. 68:311-323
The melting curves of albite and diopside have been determined in the pressure range 5 to 50 kb by means of single-stage apparatus. Data are given for NaAlSi3O8 composition only at pressures below 33 kb, where albite is the phase stable at the liquid
Autor:
J. L. England, F. R. Boyd
Publikováno v:
Journal of Geophysical Research. 65:741-748
Construction and calibration of apparatus utilizing a solid pressure medium for phase-equilibrium studies at elevated temperatures and pressures are described. Pressure calibration is carried out by measurement of the Bi I-Bi II and T1 II-T1 III tran
Publikováno v:
Journal of Geophysical Research. 69:2101-2109
The melting curve of enstatite, MgSiO3, has been determined in the pressure range 5 to 46 kb. The data can be fitted by a smooth curve originating at the incongruent melting point at atmospheric pressure (1557°C). Simon constants for this curve are
Autor:
J. L. England, B. T. C. Davis
Publikováno v:
Journal of Geophysical Research. 69:1113-1116
The melting curve of forsterite, Mg2SiO4, has been determined at pressures up to 50 kb, using the single-stage apparatus and tungsten/75% tungsten-25% rhenium thermocouples. The curve is linear within the precision of measurement; T = 4.77P + 1898, w
Autor:
J. L. England, F. R. Boyd
Publikováno v:
Journal of Geophysical Research. 65:749-756
The quartz–coesite transition curve has been determined over the temperature range 700° to 1700°C in the pressure range 20 to 40 kb. The equation for the curve is P = 19.5 + 0.0112T, where P is in kilobars and T is in degrees centigrade. The dete
Publikováno v:
Journal of the American Chemical Society. 77:5003-5011
Autor:
J L England, P R Kunz
Publikováno v:
Journal of divorce. 12(1)
This paper examines the various types of US divorce rates in 1970 and 1980 and concludes that the age-specific rate is most precise. Using data from the states vital statistics reports and the 1980 census reports for states the authors conclude that
Publikováno v:
Transactions, American Geophysical Union. 29:772
Our broad objective in beginning this program was to try and learn more about the nature of the Earth's crust, such as the kind of compensation occurring under mountain regions, the geological nature of large gravity anomalies and the correlation of