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Displaying 13876 - 13900 of 17285

Smaller Circuits for Arbitrary n-qubit Diagonal Computations

February 25, 2003
Author(s)
Stephen Bullock, I L. Markov
A unitary operator U=Sj,ku j,k|j> ; 0 = j = 2n -1}. These relative phases are often required in applications.Constructing quantum circuits for diagonal computations using standard techniques requires either O(n22n) controlled-not gates and one-qubit Bloch

MALDI MS Characterization of Covalent Cationized Polyethylene

August 1, 2002
Author(s)
Sheng Lin-Gibson, D L. Brunner, David L. VanderHart, Barry J. Bauer, B M. Fanconi, Kathleen M. Flynn, William E. Wallace
Polyolefins, saturated hydrocarbon polymers such as polyethylene (PE) and polypropylene, are, by production volume, the most widely used of all A new method for the mass spectrometry of saturated polyolefins whereby an organic cation is covalently bonded

Fundamentals of Display Metrology

May 19, 2002
Author(s)
Edward F. Kelley
… displays. A review of the status of international display standards is also provided. …

Shape Factors of ISO 12103-A3 (Medium Test Dust)

November 1, 2000
Author(s)
Robert A. Fletcher, David S. Bright
A new derivative of Arizona sand, ISO Medium Test Dust, is coming into use as a liquid optical particle count calibrant. ISO Medium Test Dust and optical particle counters are used to test filtering efficiency. Particle shape plays a role in both filtering

Fair Selection of Jury Panels From Jury Pools

October 1, 2000
Author(s)
J L. Blue
A standard problem of courts at all levels is the selection of a panel of potential jurors from a jury pool, which is a list of people who are eligible to serve as jurors. The problem is to select N people out of the M possible people in a fair way. One

Isochoric Heat Capacity Measurements for Binary Refrigerant Mixtures Containing Difluoromethane (R32), Pentafluoroethane (R125), 1,1,1,2-Tetrafluoroethane (R134a), and Trifluoroethane (R143a) From 200 to 345 K at Pressures ato 35 Mpa

June 1, 1999
Author(s)
Joe W. Magee
Molar heat capacities at constant volume C v were measured for binary refrigerant mixtures with an adiabatic colorimeter with gravimetric determinations of the amount of substance. Temperatures ranged from 200 to 345 K, while pressures extended up to 35

Thermal Conductivity of Two Compositions of Yttria-Stabilized Zirconia

June 1, 1999
Author(s)
Andrew J. Slifka, Bernard J. Filla, Judith K. Stalick
The thermal conductivities of two different compositions of yttria-stabilized zirconia have been measured using an absolute, steady-state method. The measurements were made in a one-dised guarded-hot-plate apparatus from 130 C to 950 C. one material has a

Theory for Ionization of Molecules by Electrons

March 1, 1999
Author(s)
Yong Sik Kim, M E. Rudd
A simple yet effective theory for the total ionization cross sections of molecules by electron impact is described. The theory, called the Binary Encounter Bethe [BEB] model, combines a modified form of the Mott cross section for low incident energies T

Brief review of primary methods applicable to key comparisons in acoustics

January 1, 1999
Author(s)
Victor Nedzelnitsky
Historically, various techniques have been used in acoustics to attempt to establish and measure sound pressures (spatially uniform amplitude of sound pressure, as in a suitable coupling cavity that is small compared with a wavelength of sound) and in the
Displaying 13876 - 13900 of 17285
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