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Journals

Exploiting Computational Parallelism with a Hierarchical Robot Control System

April 29, 1988

Author(s)

John L. Michaloski, Thomas E. Wheatley, Ronald Lumia

Sequential machines do not provide enough computational perfomance for a real-time robot control system. Hierarchical structuring will be considered not only as...

Image Compression Technology and Techniques

April 29, 1988

Author(s)

Tsai H. Hong, M Nashman, K Chaconas

Vision

Accurate Experimental and Theoretical Comparisons Between SIS Mixers Showing Weak and Strong Quantum Effects

April 15, 1988

Author(s)

W. R. McGrath, P. L. Richards, D. W. Face, D. E. Prober, F. L. Lloyd

Electron Spin Polarization Analyzers for Use with Synchrotron Radiation

April 1, 1988

Author(s)

Daniel T. Pierce, Robert Celotta, Michael H. Kelley, John Unguris

The measurement of the spin polarization of photoelectrons emitted from a magnetic material is discussed. An important consideration is the acceptance phase...

THERMODYNAMICS OF THE CONVERSION OF PENICILLIN-G TO PHENYLACETIC ACID AND 6-AMINOPENICILLANIC ACID

April 1, 1988

Author(s)

Yadu D. Tewari, Robert N. Goldberg

Separation and Identification of Polycyclic Aromatic Hydrocarbons Isomers of Molecular Weight 302 in Complex Mixtures

April 1, 1988

Author(s)

Stephen A. Wise, Bruce A. Benner Jr, H Liu, G. D. Byrd, A. L. Colmsjo

Exchange Asymmetry in Elastic Scattering of Electrons by Sodium Atoms

April 1, 1988

Author(s)

D H. Oza

Calculations of the exchange asymmetry in elastic scattering of electrons by sodium atoms are reported at incident electron energies of 10 and 54.4 eV. The...

Superconducting Analog Track-and-Hold Circuit

April 1, 1988

Author(s)

D. Go, Clark A. Hamilton, F. L. Lloyd, M. S. DiIorio, R. S. Withers

Two Layer Dielectric Microstrip Line Structure: SiO2 on Si and GaAs on Si: Modeling and Measurement

April 1, 1988

Author(s)

R A. Lawton, W. T. Anderson

Understanding Reverberating Chambers as an Alternative Facility for EMC Testing

April 1, 1988

Author(s)

M T. Ma

THERMODYNAMICS OF ISOMERIZATION-REACTIONS INVOLVING SUGAR PHOSPHATES

March 15, 1988

Author(s)

Yadu D. Tewari, D K. Steckler, Robert N. Goldberg

THERMODYNAMICS OF HYDROLYSIS OF SUGAR PHOSPHATES

March 15, 1988

Author(s)

Yadu D. Tewari, D K. Steckler, Robert N. Goldberg, W L. Gitomer

Determination of Column Selectivity Toward Polycyclic Aromatic Hydrocarbons

March 1, 1988

Author(s)

Lane C. Sander, Stephen A. Wise

Comparison of Measured and Calculated Antenna Side Lobe Coupling Loss in the Near Field Using Approximate Far-Field Data

March 1, 1988

Author(s)

Michael H. Francis, Carl F. Stubenrauch

Linear and Non-Linear Atom Optics with Bose Einstein Condensates

March 1, 1988

Author(s)

S L. Rolston

A sample of Bose-Einstein condensed atoms is an ideal source for atoms optics experiments due to the low velocity spread, the large number of atoms, and the...

Cool It!

March 1, 1988

Author(s)

John H. Lehman

Spin Sensitivity of a Channel Electron Multiplier

March 1, 1988

Author(s)

R E. Scholten, Jabez J. McClelland, Michael H. Kelley, Robert Celotta

We report direct measurements of the sensitivity of a channel electron multiplier to electrons with different spin orientations. Four regions of the multiplier...

Monopole Impedance and Gain Measurements on Finite Ground Planes

March 1, 1988

Author(s)

R G. Fitzgerrell

Emission Spectra of a Diazide Photoresist Initiator and Exposure Reciprocity

March 1, 1988

Author(s)

Donald B. Novotny

A Thermodynamic Comparison of Monomeric and Polymeric C18 Bonded Phases Using Aqueous Methanol and Acetonitrile Mobile Phases

March 1, 1988

Author(s)

A. M. Stalcup, D. E. Martire, Stephen Wise

Determination of Nitro-PAH in Air and Particulate Matter Using HPLC with Electrochemical and Fluorescence Detection

February 1, 1988

Author(s)

William A. MacCrehan, Willie E. May, Bruce A. Benner Jr, S. Yang

Hydrodynamic Carrier Transport in Semiconductors with Multiple Band Minimums

February 1, 1988

Author(s)

Charles L. Wilson

A Comparison Between Near-Field Shielding Effectiveness Measurements Based on Coaxial Dipoles and on Electrically Small Apertures

February 1, 1988

Author(s)

Perry F. Wilson

A Circular Array for Plane-Wave Synthesis

February 1, 1988

Author(s)

David A. Hill

Magnetic Susceptibility of Sintered and Powdered Y-Ba-Cu-O

February 1, 1988

Author(s)

D X. Chen, Ronald B. Goldfarb, J Nogues, K V. Rao

Frequency Dependencies of Precision Resistors

February 1, 1988

Author(s)

R D. Cutkosky

A variety of ac and dc resistors were examined for frequency dependence from dc to 400 Hz. It is concluded that several choices are available for use as...

Measurement of the Universal Gas Constant R using a spherical acoustic resonator

January 25, 1988

Author(s)

Michael R. Moldover, J.P.M. Trusler, TJ Edwards, James B. Mehl, RS Davis

Advances in Microscopy: Scanning Tunneling and Electron Polarization Microscopy

January 1, 1988

Author(s)

Robert Celotta

An overview is presented of two new techniqies that can be used to study the physical, electronic, and/or magnetic microstructure of surfaces. The method of...

Spin-Polarized Electron Microscopy

January 1, 1988

Author(s)

Daniel T. Pierce

A current scientific challenge with many ramifications for magnetic technology is to image magnetic microstructure with the highest possible spatial resolution...

Free-electron-like Stoner Excitations in Fe

January 1, 1988

Author(s)

David R. Penn, S Apell

An analysis of spin-polarized electron-energy-loss experiments in Fe is described which (1) identifies the contribution of d-electron Stoner excitations, the...

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