Zobrazeno 1 - 10
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pro vyhledávání: '"M. G. Graham"'
Autor:
M G Graham
Publikováno v:
Maritime Policy & Management. 21:331-337
Return to scale are important in container shipping: service operators are continuing to increase the size of their vessels. Mr Seok-Min Lim's article ‘Economies of container ship size’ (Maritime pollicy and Management,21(2) pages 149–160, 1994
Publikováno v:
The American review of respiratory disease. 123(5)
Using pulmonary function and family respiratory questionnaire data for 16,689 white children 6 to 13 yr of age from 7 geographic areas, the investigators examined the effect of several environmental and other factors on performance, in a standard tes
Publikováno v:
AIP Conference Proceedings.
Macroscopic and x‐ray volume expansivity measurements have, in recent years, yielded information about the formation energies and entropies of atomic vacancies in several crystalline solids. Such vacancy data may now be utilized in conjunction with
Publikováno v:
AIP Conference Proceedings.
X‐ray diffraction data from high purity platinum, cold‐rolled to 0.13‐mm thickness, gives linear thermal expansion values in very good agreement with the optical comparator data of Austin and of Kirby and Rothrock. The intrinsically high reliab
Publikováno v:
AIP Conference Proceedings.
The anisotropic compressibility behavior of hexagonal Selenium has been determined by high pressure x‐ray diffraction and also by high pressure neutron (time‐of‐flight) methods up to 52 kbars. The coefficients are: a‐axis 31.9 ± 7, c‐axis
Publikováno v:
AIP Conference Proceedings.
Fused silica is the second of a series of materials to be certified as thermal expansion standards by the National Bureau of Standards. The results of tests on five samples indicate the stock to be consistent quality suitable for certification as Sta
Publikováno v:
AIP Conference Proceedings.
To date, most applications of materials having very low thermal expansion have been near 20°C. In 1968 Plummer and Hagy reported measurements on some low‐expansion materials using Fizeau interferometry attaining high precision and accuracy. These
Publikováno v:
AIP Conference Proceedings.
Publikováno v:
AIP Conference Proceedings.
The variation of lattice parameter of uranium carbide‐zirconium carbide solid solutions with temperature has been measured by high‐temperature neutron diffraction. The cubic lattice parameter, was determined from 800 to 2300°C for samples (UxZr1
Publikováno v:
AIP Conference Proceedings.
A critical comparison of the Debye continuum, the modified rigid ion, the simple shell and the breathing shell models in the calculation of lattice dynamics of ionic solids is made. With the help of the Mie‐Grűneisen equation of state under the qu