This collection contains selected publications and research by WPI faculty.

WPI faculty can submit their publications and research to be archived in Digital WPI by emailing digitalwpi@wpi.edu.

#### Submissions from 1994

Impact Properties of A356-T6 Alloys, Satya S. Shivkumar, S. Wang, and C. Keller

Isothermal Oxidation of Physical Vapor-Deposited Partially-Stabilized Zirconia Thermal Barrier Coatings, Y. H. Sohn, Ronald R. Biederman, and Richard D. Sisson Jr.

Analyzing BANG and NIBGF files using the Capitalist model, Stephen Taylor, Nabil I. Hachem, and Stanley Selkow

Experience with an Interactive Attribute-Based User Information Environment, Craig E. Willis, Dominic Giampaolo, and Michael Mackovitch

#### Submissions from 1993

Paradigm Shift in Materials Processing - The Intelligent Processing Revolution, Diran Apelian

Formation of Bimodal Zeolite Crystal Populations from Clear Synthesis Solutions, Aimee A. Brock, Gregory N. Link, Peter S. Poitras, and Robert W. Thompson

Multiscale Relaxation Labeling of Fractal Images, Jeffrey A. Choate and Michael A. Gennert

ENOD8, a novel early nodule-specific gene, is expressed in empty alfalfa nodules, Rebecca Dickstein, Reeta Prusty, Tao Peng, Winnie Ngo, and Mary Ellen Smith

Analysis and Application of a Continuation Method for a Self-Similar Coupled Stefan System, Joseph D. Fehribach

Finite-Element Formulation of Acoustic Scattering Phenomena with Absorbing Boundary-Condition in the Frequency-Domain, H. Gan, P. L. Levin, and Reinhold Ludwig

A Low-Dimensional Model for Chaos in Open Fluid-Flows, David J. Olinger

Evaluation of Angle-Dependent Spectral Distortion for Infinite, Planar Elastic Media via Angular Spectrum Decomposition, Donald P. Orofino and Peder C. Pedersen

Music Related Computer Science MQP's, Roy S. Rubinstein

Self-Modifying Finite Automata, Roy S. Rubinstein and John N. Shutt

Numerical and Asymptotic Solutions for Peristaltic Motion of Nonlinear Viscous Flows with Elastic Free Boundaries, Dalin Tang and Samuel Rankin

A Visual Programming Environment for Supporting Scienti, Yuhong Zhang, Matthew O. Ward, Nabil I. Hachem, and Michael A. Gennert

#### Submissions from 1992

Existence of Traveling-Wave Solutions for a Bistable Evolutionary Ecology Model, Jack D. Dockery and Roger Lui

Rotating Chemical Waves in the Gray-Scott Model, William W. Farr and M. Golubitsky

Managing Derived Data in the Gaea Scientific DBMS, Nabil I. Hachem, Ke Qiu, Michael A. Gennert, and Matthew O. Ward

Angle-Dependent Spectral Distortion for an Infinite Planar Fluid Fluid Interface, Donald P. Orofino and Peder C. Pedersen

Multirate Digital Signal-Processing Algorithm to Calculate Complex Acoustic Pressure Fields, Donald P. Orofino and Peder C. Pedersen

Providing Temporal Support in Data Base Management Systems for Global Change Research, Ke Qiu, Nabil I. Hachem, Matthew O. Ward, and Michael A. Gennert

Relativizations of the P-Printable Sets and the Sets with Small Generalized Kolmogorov Complexity, Roy S. Rubinstein

#### Submissions from 1991

Numerical Simulation of Electromagnetic Acoustic Transducer in the Time Domain, Reinhold Ludwig and X. W. Dai

#### Submissions from 1990

An Analysis of Polarization Mixing Errors in Distance Measuring Interferometers, Walter Augustyn and Paul Davis

Electron-Transport and Cyclotron-Resonance in [211]-Oriented HgTe-CdTe Superlattices, C. A. Hoffman, J. R. Meyer, Robert Wagner, F. J. Bartoli, X. Chu, J. P. Faurie, L. Ramdas Ram-Mohan, and H. Xie

Optimal Large Eddy Simulation in One Dimension, Mayer Humi

Existence and Stability of Traveling-Wave Solutions for an Evolutionary Ecology Model, Roger Lui

The Extension of Optimization Problems Containing Controls in the Coefficients, Konstantin A. Lurie

Magneto-optical Properties of HgTe-CdTe Superlattices, J. R. Meyer; Robert Wagner; F. J. Bartoli; C. A. Hoffman; M. Dobrowolska; T. Wojtowicz; J, K. Furdyna; and L. Ramdas Ram-Mohan

#### Submissions from 1989

Asymptotic Behavior of Solutions to An Evolutionary Ecology Model with Diffusion, Roger Lui

Double Hole Cyclotron-Resonance in Zero-Gap HgTe-CdTe Superlattices, J. R. Meyer, Robert Wagner, F. J. Bartoli, C. A. Hoffman, and L. Ramdas Ram-Mohan

The Source of 2nd Moment in Dilute Granular Flows of Highly Inelastic Spheres, Mark W. Richman

Surface Subgroups of Graph Groups, Herman J. Servatius, Carl Droms, and Brigitte Servatius

#### Submissions from 1988

Plane Simple Shear of Smooth Inelastic Circular Disks - The Anisotropy of the 2nd Moment in the Dilute and Dense Limits, J. T. Jenkins and Mark W. Richman

Microcomputer in an Introductory College Astronomy Laboratory: A Software Development Project, D D. Meisel, K F. Kinsey, and Charles H. Recchia

#### Submissions from 1987

Finite-Dimensional Lorentz Covariant Bifurcations, Mayer Humi

Representations and Invariant Equations of E(3), Mayer Humi

#### Submissions from 1986

Factorization of Systems of Differential-Equations, Mayer Humi

A Nonlinear Integral Operator Arising from a Model in Population-Genetics .4. Clines, Roger Lui

#### Submissions from 1985

A Transmission Electron-Microscopy Study of RF-Magnetron-Sputtered and DC-Magnetron-Sputtered Thin-Film Chromium and Chromium Platinum Coatings, M. R. Fishkis, Richard D. Sisson Jr., and Ronald R. Biederman

Heterodyne Holography Applications in Studies of Small Components, Ryszard J. Pryputniewicz

Holographic-Interferometry - the 20th Anniversary, Ryszard J. Pryputniewicz

Pulsed Laser Holography in Studies of Bone Motions and Deformations, Ryszard J. Pryputniewicz

Time Average Holography in Vibration Analysis, Ryszard J. Pryputniewicz

Summary Abstract - Quantitative Phase-Analysis of Partially Stabilized Zirconia-8.5-Percent Yttria by a Random Fitting Least Chi-Squared Method, Ichiro Sone, Richard D. Sisson Jr., and Ronald R. Biederman

Summary Abstract - Quantitative Phase-Analysis of Partially Stabilized Zirconia-8.5-Percent Yttria by a Random Fitting Least Chi-Squared Method, Ichiro Sone, Richard D. Sisson Jr., and Ronald R. Biederman

#### Submissions from 1984

Interior Solutions to Einstein-Maxwell-Equations in Spherical and Plane Symmetry When p=np, Mayer Humi and J. Mansour

#### Submissions from 1983

The Group of Automorphisms of a Distributively Generated Near Ring, J. J. Malone

#### Submissions from 1980

A Non-Abelian 2-Group Whose Endomorphisms Generate a Ring, and other Examples of E-Groups, J. J. Malone

On a Best Choice Problem with Partial Information, Joseph D. Petruccelli

Determination of Sensitivity Vectors in Hologram Interferometry From Two Known Rotations of the Object, Ryszard J. Pryputniewicz and Karl A. Stetson