The infrared absorption spectra (in the range of 5000 to 250 cm-1) of 6 anomeric pairs of sugars and of 12 single anomers are presented, together with the spectra (in the range of 5000 to 667 cm-1) of the dry lyophilizates of the respective...
load failure, fire test, beam, floor, roof, deflection, plastic deformation
A brief account is presented of procedures used in development of criteria for defining the point at which fire test specimens fail to sustain load during test. It is proposed that both a deflection of L2/800d and an hourly rate of deflection of...
electric units, measurement, ohm, volt, coulomb, dimensions, flux density
The various systems of measurement, with their respective sets of units, used in the literature on electricity and magnetism are described in detail. Their historical development is summarized. The manner in which each is derived from either of the...
Earth temperature; least squares technique; thermal diffusivity of earth
A least squares technique has been applied to periodic earth temperature data for the purpose of determining basic characteristics of earth temperature cycles, such as thermal diffusivity, average temperature, amplitude, and phase angle of the...
The barytocalcite phase of BaCa(CO3)2 crystallizes in the monoclinic unit cell a = 8.092(1) , b = 5.2344(6) , c = 6.544(1) , = 106.05(1) at 25 C with cell contents of 2[BaCa(CO3)2]. The structure previously reported by Alm is correct in its coarse...
The conformations of twenty-four aldopyranosides have been studied by analysis of their infrared absorption spectra. The most stable conformations of twelve of the glycosides had previously been assigned by Reeves from a study of their instability...
Giving greatest weight to the experimentally measured highest decomposition pressures and the enthalpies in one-phase fields, thermodynamically interconsistent integral and differential enthalpies (heat contents), heat capacities, entropies, and...
hydrogen, normal; hydrogen, para; pressure, 5 to 70 bar; temperature, 18.8 to 22.2 K; thermal expansion coefficient.
The thermal expansion coefficient alpha of liquid normal hydrogen (n -H2) was measured between 18.8 and 22.2 K in the pressure range 5 to 70 bar. The results are compared with those derived from PVT measurements by others on both normal and para...
Youden's rank sum test; one-sided percentage points; outliers and tables
The rank sum test for outliers advanced by W. J. Youden provides a method for detecting if the measurement distribution of any one of a group of objects has a mean significantly different from the rest. This paper discusses a more general...
BaGe[Ge3O9] is trigonal, space group P3, with lattice constants a = 11.61, c = 4.74 , and Z = 3. The structure was established by three-dimensional Patterson and electron density syntheses. Three-dimensional least-squares refinement resulted in a...
Algorithm; chromatic number; color function; graph; graph coloring; heuristic; interchange; random test graphs; scheduling; time complexity.
A new graph coloring algorithm is presented and compared to a wide variety of known algorithms. The algorithm is shown to exhibit O(n2) time behavior for most sparse graphs and thus is found to be particularly well suited for use with large-scale...
