Suggested practices for electrical standardizing laboratories.

Mode of access: Internet.

The Elements of mining engineering [microform] /

Includes indexes.

Cogeneration.

Mode of access: Internet.

Über ein mit der Differentialgleichung [delta]²f/[delta]x² + [delta]²f/[delta]y² + [delta]²f/[delta]z² = k²f zusammenhängendes physikalisches Problem ...

Available on demand as hard copy or computer file from Cornell University Library.

Guidelines for the installation of MSHA accepted ground wire monitors /

"July 1996."

Cogeneration market assessment : phase II : an evaluation of the economic potential for cogeneration in Illinois /

Cover title: An evaluation of the economic potential for cogeneration in Illinois.

Electrical instrument making for amateurs ; a practical handbook.

Mode of access: Internet.

Installation of radio teletypewriter set AN/VSC-3 installation harness, in carrier, command post M577A1.

"20 November 1970."

Plan for grounds of Mr. H. B. Clow

Ink on linen; water, drain, gas, sewer, electric light and telephone lines; residence by Marshall and Fox; signed; 117 x 43 cm.; Scale: 1"=50' [from photographic copy by Lance Burgharrdt]

Industry wage study. Appendix A-W. Job descriptions for wage studies.

A. Metalworking.--B. Mining.--C. Apparel.--D. Electric light and power and warehousing and storage.--E. Structural clay products.--F. Services.--G. Retail trade.--H. Footwear.--I. Bakeries.--J. Tobacco.--K. Paper and allied products.--L. Textiles.--M. Chemicals.--N. Furniture.--O. Candy and chocolates.--P. Leather tanning, currying and finishing.--Q. Meat products.--R. Gas utilities.--S. Wholesale drugs.--T. Glassware.--U. Mechanical rubber goods.--V. Copper alloying, rolling and drawing.--W. Lumber.

Company exhibits. Rochester Transit Corporation.

Mode of access: Internet.

Thomas Alva Edison, miracle maker.

A biography of the inventor who patented more than 1,100 inventions in 60 years, among them the electric light and the phonograph.

Industry wage survey.

No more published.

Determination of crystal orientation from micrographs using a MATLAB program

Crys.m is a MATLAB routine that combines a micrograph of a crystal with a scaleable, rotatable three-dimensional cage structure to determine the orientation of the crystal axes. The example presented here uses the morphology of tetragonal lysozyme. Rotation of the cage until it aligns with the crystal in the image yields the orientation of the c axis of the crystal relative to the image normal. This analysis can be used for quantitative determination of crystal orientation effects induced by electric, magnetic and/or gravitational fields.

Numerical method for determination of the NMR frequency of the single-qubit operation in a silicon-based solid-state quantum computer

A numerical method is introduced to determine the nuclear magnetic resonance frequency of a donor (P-31) doped inside a silicon substrate under the influence of an applied electric field. This phosphorus donor has been suggested for operation as a qubit for the realization of a solid-state scalable quantum computer. The operation of the qubit is achieved by a combination of the rotation of the phosphorus nuclear spin through a globally applied magnetic field and the selection of the phosphorus nucleus through a locally applied electric field. To realize the selection function, it is required to know the relationship between the applied electric field and the change of the nuclear magnetic resonance frequency of phosphorus. In this study, based on the wave functions obtained by the effective-mass theory, we introduce an empirical correction factor to the wave functions at the donor nucleus. Using the corrected wave functions, we formulate a first-order perturbation theory for the perturbed system under the influence of an electric field. In order to calculate the potential distributions inside the silicon and the silicon dioxide layers due to the applied electric field, we use the multilayered Green's functions and solve an integral equation by the moment method. This enables us to consider more realistic, arbitrary shape, and three-dimensional qubit structures. With the calculation of the potential distributions, we have investigated the effects of the thicknesses of silicon and silicon dioxide layers, the relative position of the donor, and the applied electric field on the nuclear magnetic resonance frequency of the donor.