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Articles 2161 - 2190 of 2377

Full-Text Articles in Physical Sciences and Mathematics

Statistics For Logisticians, Caroline Lubert Jul 1997

Statistics For Logisticians, Caroline Lubert

Caroline P Lubert

No abstract provided.


An Automated Robot Calibration System, P. Robinson, P. Orzechowski, P. James, Caroline Lubert Jun 1997

An Automated Robot Calibration System, P. Robinson, P. Orzechowski, P. James, Caroline Lubert

Caroline P Lubert

No abstract provided.


The Voltammetry Of Mn@C82, Mark Anderson, Harry Dorn, Paul Burbank, James Gibson May 1997

The Voltammetry Of Mn@C82, Mark Anderson, Harry Dorn, Paul Burbank, James Gibson

Mark R. Anderson

No abstract is currently available.


Stiffness Of Measurement System And Significant Figures Of Displacement Which Are Required To Interpret Adhesional Force Curves, Nancy Burnham, Kunio Takahashi, Hubert Pollock, Tadao Onzawa Feb 1997

Stiffness Of Measurement System And Significant Figures Of Displacement Which Are Required To Interpret Adhesional Force Curves, Nancy Burnham, Kunio Takahashi, Hubert Pollock, Tadao Onzawa

Nancy A. Burnham

Force curves obtained from an elastic contact theory are shown and compared with experimental results. In the elastic contact theory, a pin-on-disk contact is assumed and the following interaction are taken into consideration; (i) elastic deformation, (ii) the specific energy of adhesion in the area of the contact, which is expressed as the difference between the surface energies and the interface energy, (iii) the long-range interaction outside the area of contact, assuming the additivity of the Lennard-Jones type potential, and (iv) another elastic term for the measurement system such as the cantilever stiffness of an atomic force microscope (AFM). In …


Review Of Mathematica 3.0, Stan Wagon Dec 1996

Review Of Mathematica 3.0, Stan Wagon

Stan Wagon, Retired

No abstract provided.


Software Reuse: Architecture, Process And Organization For Business Success, Ivar Jacobson, Martin Griss, Patrik Jonsson Dec 1996

Software Reuse: Architecture, Process And Organization For Business Success, Ivar Jacobson, Martin Griss, Patrik Jonsson

Martin L Griss

No abstract provided.


Statistics For Logisticians, Caroline Lubert Dec 1996

Statistics For Logisticians, Caroline Lubert

Caroline P Lubert

No abstract provided.


Activities Of The Ilo In The Field Of The Environment, Cleopatra Doumbia-Henry Dec 1996

Activities Of The Ilo In The Field Of The Environment, Cleopatra Doumbia-Henry

Cleopatra Doumbia-Henry

No abstract provided.


Synthesis Of Bulk, Polycrystalline Gallium Nitride At Low Pressures, Alberto Argoitia, John Angus, Cliff Hayman, Long Wang, Jeffrey Dyck, Kathleen Kash Dec 1996

Synthesis Of Bulk, Polycrystalline Gallium Nitride At Low Pressures, Alberto Argoitia, John Angus, Cliff Hayman, Long Wang, Jeffrey Dyck, Kathleen Kash

Jeffrey Dyck

Bulk, polycrytalline gallium nitride was crystallized from gallium saturated with nitrogen obtained from a microwave electron cyclotron resonance source. The polycrystalline samples are wurtzitic and n-type. Well-faceted crystals give near-band-edge and yellow band photo-luminescence at both 10K and 300K. The results show that atomic nitrogen is an attractive alternative to high pressure molecular nitrogen for saturation of gallium with nitrogen for synthesis of bulk gallium nitride.


Computer System For Simulating Physical Processes Using Multiple Integer State Vectors Us:5594671, Hudong Chen, Peter Churchill, Robert Iannucci, Kim Molvig, Gregory Papadopoulos, Stephen Remondi, Christopher Teixeira, Kenneth Traub Dec 1996

Computer System For Simulating Physical Processes Using Multiple Integer State Vectors Us:5594671, Hudong Chen, Peter Churchill, Robert Iannucci, Kim Molvig, Gregory Papadopoulos, Stephen Remondi, Christopher Teixeira, Kenneth Traub

Robert A Iannucci

No abstract provided.


Essential Laminations In Graph Manifolds, Ramin Naimi, Mark Brittenham, Rachel Roberts Dec 1996

Essential Laminations In Graph Manifolds, Ramin Naimi, Mark Brittenham, Rachel Roberts

Ramin Naimi

No abstract provided.


Voltammetric Studies Of Mn@C82, Mark Anderson, Harry Dorn, Paul Burbank, James Gibson Dec 1996

Voltammetric Studies Of Mn@C82, Mark Anderson, Harry Dorn, Paul Burbank, James Gibson

Mark R. Anderson

The voltammetry for a series of related endohedral metallofullerenes is reported. It is found that as additional metal atoms are inserted into the fullerene cage, the first reduction of the metallofullerenes shifts to more negative potentials. This is consistent with more charge being transferred to the fullerene cage from the additional metal atom; however, the magnitude of the shift is much smaller than expected.


Growth Of Bulk, Polycrystalline Gallium And Indium Nitride At Sub-Atmospheric Pressures, John Angus, Alberto Argoitia, Cliff Hayman, Long Wang, Jeffrey Dyck, Kathleen Kash Dec 1996

Growth Of Bulk, Polycrystalline Gallium And Indium Nitride At Sub-Atmospheric Pressures, John Angus, Alberto Argoitia, Cliff Hayman, Long Wang, Jeffrey Dyck, Kathleen Kash

Jeffrey Dyck

Bulk polycrystalline gallium nitride and indium nitride were crystallized at sub-atmospheric pressures by saturating the pure metals with nitrogen from a microwave electron cyclotron resonance source. Saturation of Ga/In melts with nitrogen led only to the crystallization of gallium nitride. The polycrystralline samples were wurtzitic. The gallium nitride was well faceted, with narrow Raman lineshapes, and showed near-band-edge and yellow band photo-luminescence at both 4K and 300K. The indium nitirde was formed in smaller amounts, was less well faceted, and showed no photoluminescence.


Alte Und Neue Ungeloste Probleme In Der Zahlentheorie Und Geoetrie Der Ebene (Online), Stan Wagon Dec 1996

Alte Und Neue Ungeloste Probleme In Der Zahlentheorie Und Geoetrie Der Ebene (Online), Stan Wagon

Stan Wagon, Retired

No abstract provided.


The Linear Potential Propagator, Br Holstein Dec 1996

The Linear Potential Propagator, Br Holstein

Barry R Holstein

The Feynman propagator for the case of a linear potential is evaluated by a variety of means.


A Challenge Form Leningrad, Stan Wagon Dec 1996

A Challenge Form Leningrad, Stan Wagon

Stan Wagon, Retired

No abstract provided.


What Is A Prime Number?, Stan Wagon, D. Schattschneider, R. Mabry Dec 1996

What Is A Prime Number?, Stan Wagon, D. Schattschneider, R. Mabry

Stan Wagon, Retired

No abstract provided.


Supportability Analysis Of Repairable Systems With Parallel Configurations, Caroline Lubert, J. Knezevic Dec 1996

Supportability Analysis Of Repairable Systems With Parallel Configurations, Caroline Lubert, J. Knezevic

Caroline P Lubert

No abstract provided.


The Aeroacoustics And Aerodynamics Of High-Speed Coanda Devices: Part 2. Effects Of Modifications For Flow Control And Noise Reduction, Caroline Lubert, P. Carpenter Dec 1996

The Aeroacoustics And Aerodynamics Of High-Speed Coanda Devices: Part 2. Effects Of Modifications For Flow Control And Noise Reduction, Caroline Lubert, P. Carpenter

Caroline P Lubert

No abstract provided.


A Bayesian Approach To Bivariate Nonparametric Regression, Michael Smith, Robert Kohn Dec 1996

A Bayesian Approach To Bivariate Nonparametric Regression, Michael Smith, Robert Kohn

Michael Stanley Smith

No abstract provided.


Statistics For Logisticians, Caroline Lubert Jul 1996

Statistics For Logisticians, Caroline Lubert

Caroline P Lubert

No abstract provided.


Supportability Analysis Of Shared Strategic Resources, Caroline Lubert, J. Knezevic Jul 1996

Supportability Analysis Of Shared Strategic Resources, Caroline Lubert, J. Knezevic

Caroline P Lubert

No abstract provided.


Electrochemical And Infrared Studies Of Model Membrane Systems, Mark Anderson May 1996

Electrochemical And Infrared Studies Of Model Membrane Systems, Mark Anderson

Mark R. Anderson

No abstract is available at this time.


Hplc Analysis Of Amino Acid- And Peptide-Derived Chloramines, Thomas Goyne, Jennifer Latham, Suzanne Furness-Green, Tracy Inskeep, Lu Ping, Heather Greenleaf-Schumann Apr 1996

Hplc Analysis Of Amino Acid- And Peptide-Derived Chloramines, Thomas Goyne, Jennifer Latham, Suzanne Furness-Green, Tracy Inskeep, Lu Ping, Heather Greenleaf-Schumann

Thomas Goyne

No abstract provided.


Non-Traditional Techniques In Teaching Science For General Students, Gary Lewis, Ben Golden, Gail Schiffer, Diane Willey Feb 1996

Non-Traditional Techniques In Teaching Science For General Students, Gary Lewis, Ben Golden, Gail Schiffer, Diane Willey

Gary C. Lewis

No abstract provided.


World Wide Web, Netscape, And Simple Html Coding: What Use Do They Have In The Classroom?, C. Claiborne, Sonya Shepherd Feb 1996

World Wide Web, Netscape, And Simple Html Coding: What Use Do They Have In The Classroom?, C. Claiborne, Sonya Shepherd

Sonya S. Gaither

No abstract provided.


Studies Of The Importance Of Molecular Structure And Orientation To Adhesive Interactions At Interfaces, Cynthia Kraft, Mark Anderson Feb 1996

Studies Of The Importance Of Molecular Structure And Orientation To Adhesive Interactions At Interfaces, Cynthia Kraft, Mark Anderson

Mark R. Anderson

No abstract is currently available.


Secrets Of The Madelung Constant, Stan Wagon Dec 1995

Secrets Of The Madelung Constant, Stan Wagon

Stan Wagon, Retired

No abstract provided.


Polynomials For Radicals, Stan Wagon Dec 1995

Polynomials For Radicals, Stan Wagon

Stan Wagon, Retired

No abstract provided.


System For Synchronizing Execution By A Processing Element Of Threads Within A Process Using A State Indicator Us:5553305, Robert Iannucci, Steven Gregor Dec 1995

System For Synchronizing Execution By A Processing Element Of Threads Within A Process Using A State Indicator Us:5553305, Robert Iannucci, Steven Gregor

Robert A Iannucci

No abstract provided.