Northwestern University

  • United States

Research Output 1948 2020

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Conference article
1991
25 Citations (Scopus)

Wave group forced nearshore circulation

Fowler, R. E. & Dalrymple, R. A., Jan 1 1991, In : Proceedings of the Coastal Engineering Conference. 1, p. 729-742 14 p.

Research output: Contribution to journalConference article

Shear waves
Band structure
1992

Competition between fatigue crack propagation and wear

Fan, H., Keer, L. M., Cheng, W. & Cheng, H. S., Dec 1 1992, In : American Society of Mechanical Engineers (Paper). p. 1-7 7 p.

Research output: Contribution to journalConference article

Fatigue crack propagation
Wear of materials
Cracks
Plastic flow
Hardness

Contact between rough surfaces with longitudinal texture. Part II. Flash temperature

Aramaki, H., Cheng, H. S. & Chung, Y. W., Dec 1 1992, In : American Society of Mechanical Engineers (Paper). p. 1-7 7 p.

Research output: Contribution to journalConference article

Textures
Bearings (structural)
Temperature
Numerical analysis
Surface roughness
16 Citations (Scopus)

Deformation and failure of longitudinally loaded brittle-matrix composites

Lee, J. W. & Daniel, I. M., Jan 1 1992, In : ASTM Special Technical Publication. 1120, p. 204-221 18 p.

Research output: Contribution to journalConference article

Composite materials
Cracks
Fibers
Glass ceramics
Silicon carbide
1 Citation (Scopus)

Elements of sucessful industry/university research collaborations: reaction engineering case studies

Klein, M. T., Nigam, A., Broadbelt, L. J., Provine, W. D. & Korre, S., Aug 1 1992, In : American Chemical Society, Division of Petroleum Chemistry, Preprints. 37, is 4

Research output: Contribution to journalConference article

Industry
Students
Laser beam effects
Irradiation
Preparation
Laser
preparation
8 Citations (Scopus)

Microfine cement/sodium silicate grout

Liao, H. J., Borden, R. H. & Krizek, R. J., Jan 1 1992, In : Geotechnical Special Publication. 1, 30, p. 676-687 12 p.

Research output: Contribution to journalConference article

grout
Silicates
Cements
cement
silicate
2 Citations (Scopus)

Permanence of grouted sands exposed to various water chemistries

Siwula, J. M. & Krizek, R. J., Jan 1 1992, In : Geotechnical Special Publication. 2, 30, p. 1403-1419 17 p.

Research output: Contribution to journalConference article

grout
hydrochemistry
water chemistry
permeability
Sand
20 Citations (Scopus)

Photocatalyzed degradation of adsorbed nitrophenolic compounds on semiconductor surfaces

Dieckmann, M. S., Gray, K. A. & Kamat, P. V., Jun 25 1992, In : Water Science and Technology. 25, 3, p. 277-279 3 p.

Research output: Contribution to journalConference article

half life
photodegradation
Photodegradation
Semiconductor materials
Degradation

Reflection and transmission of obliquely incident surface waves by an edge of a quarter space. Theory and experiment

Li, Z. L., Achenbach, J. D., Komsky, I. & Lee, Y. C., Dec 1 1992, In : American Society of Mechanical Engineers (Paper). p. 1-10 10 p.

Research output: Contribution to journalConference article

Wave transmission
Surface waves
Transducers
Experiments
Boundary element method
11 Citations (Scopus)

The effect of the CO2, nd:yag and er:yag lasers on dentin and pulp tissues in dogs

Abt, E., Wigdor, H., Walsh, J. & Brown, J., Jun 1 1992, In : Proceedings of SPIE - The International Society for Optical Engineering. 1643, p. 464-474 11 p.

Research output: Contribution to journalConference article

Er:YAG
Nd:YAG
dogs
Pulp
teeth
4 Citations (Scopus)

The fabrication and characterization of replicated and lacquer coated grazing incidence optics for X-ray astronomy

Ulmer, M. P., Haidle, R., Altkorn, R., Georgopoulos, P., Rodricks, B. & Takacs, P. Z., Jan 1 1992, In : Proceedings of SPIE - The International Society for Optical Engineering. 1546, p. 63-71 9 p.

Research output: Contribution to journalConference article

lacquers
X-ray Astronomy
Lacquers
Astronomy
grazing incidence
1993

A real-time vision system for a mobile robot using cheap hardware

Horswill, I., Aug 20 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 2055, p. 251-262 12 p.

Research output: Contribution to journalConference article

Vision System
robots
Mobile Robot
Mobile robots
hardware

Chemical contrast in scanning transmission x-ray microscope

Zhang, X., Ade, H., Jacobsen, C., Kirz, J., Lindaas, S., Oehler, V., Williams, S. & Wirick, S., Dec 1 1993, In : Proceedings - Annual Meeting, Microscopy Society of America. p. 648-649 2 p.

Research output: Contribution to journalConference article

X ray microscopes
Optical transfer function
X ray absorption
Imaging systems
Chemical reactions

Coherency-induced morphological instability in NiAl-type precipitate

Ghosh, G., Olson, G. B. & Fine, M. E., Dec 1 1993, In : Proceedings - Annual Meeting, Microscopy Society of America. p. 1174-1175 2 p.

Research output: Contribution to journalConference article

Precipitates
Nucleation
Transmission electron microscopy

Dynamic holographic-electronic speckle-pattern interferometry

Ahmadshahi, M. A., Krishnaswamy, S. & Nemat-Nasser, S., Dec 1 1993, In : American Society of Mechanical Engineers (Paper). p. 1-9 9 p.

Research output: Contribution to journalConference article

Speckle
Interferometry
High speed cameras
CCD cameras
Light sources

Electronic speckle techniques in noisy environments

Pouet, B. & Krishnaswamy, S., Dec 10 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 2003, p. 171-178 8 p.

Research output: Contribution to journalConference article

Speckle
Electronics
convective flow
air flow
electronics

Electrons' eyeview of buckytubes and friends

Lin, X., Wang, Y. Y., Wang, X. K., Yee, A., Dravid, V. P., Chang, R. P. H. & Ketterson, J. B., Dec 1 1993, In : Proceedings - Annual Meeting, Microscopy Society of America. p. 1128-1129 2 p.

Research output: Contribution to journalConference article

Fullerenes
Electrons
Anodes
Evaporation
Graphite

Electron spectroscopy of ceramics

Dravid, V. P., Wang, Y. Y. & Zhang, H., Dec 1 1993, In : Proceedings - Annual Meeting, Microscopy Society of America. p. 944-945 2 p.

Research output: Contribution to journalConference article

Electron spectroscopy
Electron energy loss spectroscopy
Ceramic superconductors
Charge carriers
Spectroscopy
3 Citations (Scopus)

GISAXS - glancing incidence small angle X-ray scattering

Parrill, J. R. L., Georgopoulos, P., Chung, Y. W. & Cohen, J. B., Dec 1 1993, In : Journal De Physique. IV : JP. 3, 8, p. 411-417 7 p.

Research output: Contribution to journalConference article

X ray scattering
incidence
Silicon
Film growth
Substrates
4 Citations (Scopus)

Knowledge base for the design of high performance second-order NLO materials. Architecture - Relaxation correlations in new crosslinked poled polymer systems

Wang, J. F., Hubbard, M. A., Jin, Y., Lin, J. T., Marks, T. J., Lin, W. P. & Wong, G. K., Dec 16 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 2025, p. 62-68 7 p.

Research output: Contribution to journalConference article

Epoxy
Chromophores
Knowledge Base
chromophores
Hydrogen
3 Citations (Scopus)

Maximum a posteriori displacement field estimation in quantum-limited image sequences

Chari, C. L., Brailean, J. C., Katsaggelos, A. K. & Sahakian, A. V., Dec 1 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 2094, p. 396-407 12 p.

Research output: Contribution to journalConference article

Maximum a Posteriori
Image Sequence
Vector Field
Quantum Noise
A Posteriori Estimates
3 Citations (Scopus)

Measurement of longitudinal shear modulus of single fibers by means of a torsional pendulum

Tsai, C. L., Daniel, I. M. & Luo, J. J., Dec 1 1993, In : International SAMPE Symposium and Exhibition (Proceedings). 38, 2, p. 1861-1868 8 p.

Research output: Contribution to journalConference article

Pendulums
Elastic moduli
Fibers
Graphite fibers
Glass
2 Citations (Scopus)
Tensors
Liquids
Birefringence
Innovation

Monte Carlo calculation of the phase coexistence envelope for a bead-spring polymeric model

Shenj, Y. J., Panagiotopoulos, A. Z., Szleifer, I. & Kumar, S. K., Dec 1 1993, In : Polymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Materials Science and Engineering. 69, p. 55-56 2 p.

Research output: Contribution to journalConference article

Phase diagrams
Systems (metallurgical)
Chemical potential
Homopolymerization
Chain length

Morphology and structure of a rod-coil polymer and its molecular object derivatives

Li, L. S. & Stupp, S. I., Dec 1 1993, In : Proceedings - Annual Meeting, Microscopy Society of America. p. 886-887 2 p.

Research output: Contribution to journalConference article

Copolymers
Derivatives
Block copolymers
Polymers
Polyisoprenes
3 Citations (Scopus)

Multichannel regularized iterative restoration of image sequences

Choi, M. G., Erdogan, O. E., Galatsanos, N. P. & Katsaggelos, A. K., Dec 1 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 2094, p. 1486-1497 12 p.

Research output: Contribution to journalConference article

Image Sequence
Restoration
restoration
Visual communication
Target tracking
4 Citations (Scopus)

New method for determination of ablation of dental hard tissues with the er:yag laser

Wigdor, H., Walsh, J. T. & Pcummings, J., Jul 21 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 1880, p. 142-148 7 p.

Research output: Contribution to journalConference article

Er:YAG
Ablation
ablation
Tissue
Laser

NSLS X 1AL scanning x-ray microscope

Jacobsen, C., Kirz, J., Lindaas, S., Wirick, S., Zhang, X., Williams, S., Anderson, E., Kern, D. & Ade, H., Dec 1 1993, In : Proceedings - Annual Meeting, Microscopy Society of America. p. 636-637 2 p.

Research output: Contribution to journalConference article

Microscopes
Scanning
X rays
Wigglers
Luminance
2 Citations (Scopus)

Recursive MAP displacement estimation and restoration of noisy-blurred image sequences

Brailean, J. C. & Katsaggelos, A. K., Dec 1 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 2094, p. 384-395 12 p.

Research output: Contribution to journalConference article

Image Sequence
Restoration
restoration
Filter
filters
5 Citations (Scopus)
Image Restoration
Image reconstruction
smoothing
restoration
Smoothing

Regularized reconstruction to remove blocking artifacts from block discrete cosine transform compressed images

Yang, Y., Galatsanos, N. P. & Katsaggelos, A. K., Dec 1 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 2094, p. 511-521 11 p.

Research output: Contribution to journalConference article

discrete cosine transform
Discrete Cosine Transform
Discrete cosine transforms
artifacts
decoders
1 Citation (Scopus)
Motion Vector
Image Sequence
Vector Field
coding
Coding

Status of III-V semiconductor thin films and their applications to future OEICs

Razeghi, M., Jan 28 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 10267, p. 71-104 34 p., 102670T.

Research output: Contribution to journalConference article

III-V Semiconductors
Integrated optoelectronics
Chemical Vapor Deposition
Metallorganic chemical vapor deposition
metalorganic chemical vapor deposition
5 Citations (Scopus)

Thermal effect of Er:YAG laser radiation on dental hard tissues

Wigdor, H., Walsh, J. T. & Visuri, S. R., Dec 31 1993, In : Proceedings of SPIE - The International Society for Optical Engineering. 2080, p. 26-32 7 p.

Research output: Contribution to journalConference article

Er:YAG
Laser Radiation
Thermal Effects
Laser radiation
Thermal effects
1994
3 Citations (Scopus)

Acceleration of aging in graphite/bismaleimide and graphite/thermoplastic composites

Gates, T. S. & Brinson, L. C., Dec 1 1994, In : Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 4, p. 2096-2105 10 p.

Research output: Contribution to journalConference article

Graphite
Thermoplastics
Aging of materials
Composite materials
Acceptance tests
3 Citations (Scopus)
polyimides
Polyimides
mechanical properties
Scattering
Mechanical properties
3 Citations (Scopus)

A general formulation of the weighted smoothing functional for regularized image restoration

Kang, M. G. & Katsaggelos, A. K., Jan 1 1994, In : Proceedings - International Conference on Image Processing, ICIP. 2, p. 695-699 5 p., 413660.

Research output: Contribution to journalConference article

Image reconstruction
1 Citation (Scopus)
Hybrid systems
Agglomeration
Controllability
Cost functions
Markov processes
1 Citation (Scopus)

Chemical synthesis of nanostructures

Stoddart, J. F. & Amabilino, D. B., Dec 1 1994, In : Materials Research Society Symposium - Proceedings. 330, p. 57-60 4 p.

Research output: Contribution to journalConference article

Self assembly
self assembly
Catenanes
Nanostructures
Rotaxanes
13 Citations (Scopus)

Communication and memory requirements as the basis for mapping task and data parallel programs

Subhlok, J., O'Hallaron, D. R., Gross, T., Dinda, P. A. & Webb, J., Dec 1 1994, In : Proceedings of the ACM/IEEE Supercomputing Conference. p. 330-339 10 p.

Research output: Contribution to journalConference article

Data storage equipment
Communication
Tracking radar
Fast Fourier transforms
14 Citations (Scopus)

Compression failure of quasibrittle materials and size effect

Bazant, Z. P. & Xiang, Y., Dec 1 1994, In : American Society of Mechanical Engineers, Applied Mechanics Division, AMD. 185, p. 143-148 6 p.

Research output: Contribution to journalConference article

Compaction
Cracks
Reinforced concrete
Rocks
Concretes
2 Citations (Scopus)

Conceptual framework for simulation experiment design and analysis

Tao, Y. H. & Nelson, B. L., Dec 1 1994, In : Winter Simulation Conference Proceedings. p. 681-688 8 p.

Research output: Contribution to journalConference article

Simulation Experiment
Experiments
Prototype
Framework
Design
4 Citations (Scopus)

Design and control of forming parameters using finite element analysis

Cao, J. & Boyce, M. C., Dec 1 1994, In : American Society of Mechanical Engineers, Aerospace Division (Publication) AD. 42, p. 265-285 21 p.

Research output: Contribution to journalConference article

Binders
buckling
wrinkling
Finite element method
tearing
1 Citation (Scopus)

Direct analysis of three-dimensional elastic-plastic rolling contact

Yu, M. M. H., Moran, B. & Keer, L. M., Dec 1 1994, In : American Society of Mechanical Engineers (Paper). p. 1-10 10 p.

Research output: Contribution to journalConference article

Plastics
Elasticity
1 Citation (Scopus)

Efficiency of rare earth intra-4f-shell luminescence in InP

Wang, X. Z. & Wessels, B. W., Dec 1 1994, In : Materials Science Forum. 143-4, pt 2, p. 725-730 6 p.

Research output: Contribution to journalConference article

Rare earths
Luminescence
Photoluminescence
rare earth elements
luminescence

Efficient submesh permutations in wormhole-routed meshes

Ho, C. T. & Kao, M. Y., Dec 1 1994, In : IEEE Symposium on Parallel and Distributed Processing - Proceedings. p. 672-678 7 p.

Research output: Contribution to journalConference article

3 Citations (Scopus)

Erbium laser ablation of hard tissue: Control of the thermal load

Visuri, S. R., Walsh, J. T. & Wigdor, H. A., Aug 17 1994, In : Proceedings of SPIE - The International Society for Optical Engineering. 2134, p. 130-133 4 p., 1.

Research output: Contribution to journalConference article

Erbium
Laser Ablation
Laser ablation
Thermal load
erbium
1 Citation (Scopus)

Fast-acting simulation of simultaneous filling and solidification

Zhang, Y. F., Wang, H. P. & Liu, W. K., Dec 1 1994, In : American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD. 284, p. 215-226 12 p.

Research output: Contribution to journalConference article

Solidification
Heat conduction
Navier Stokes equations
Enthalpy
Casting
1 Citation (Scopus)

Frequency-dependent second harmonic generation in acentric chromophoric self-assembled NLO materials

Yitzchaik, S., Lundquist, P. M., Lin, W., Kanis, D. R., Ratner, M. A., Marks, T. J. & Wong, G. K., Dec 1 1994, In : Materials Research Society Symposium - Proceedings. 351, p. 119-125 7 p.

Research output: Contribution to journalConference article

Chromophores
Harmonic generation
chromophores
harmonic generations
Superlattices