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Highly Cited

2009

Highly Cited

2009

The program phon calculates force constant matrices and phonon frequencies in crystals. From the frequencies it also calculates… Expand

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Highly Cited

2006

Highly Cited

2006

Proportional damping is the most common approach to model dissipative forces in complex engineering structures and it has been… Expand

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Highly Cited

2004

Highly Cited

2004

Tracer di usion simulations within random porous structures show that tortuosity factors are independent of di usion mechanism… Expand

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Highly Cited

2000

Highly Cited

2000

In this paper, we develop the theoretical work on the properties and mapping of stiffness matrices between joint and Cartesian… Expand

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Highly Cited

1999

Highly Cited

1999

ABSTRACT: To quantify and model the natural ground water recharge process, six sites located in the midwest and eastern United… Expand

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Highly Cited

1999

Highly Cited

1999

This paper concerns the analysis and compensation of trajectory deviations in airborne synthetic aperture radar (SAR) systems… Expand

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Highly Cited

1998

Highly Cited

1998

This note has outlined an extension to the available direct methods of model updating to estimate both the damping and stiffness… Expand

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Highly Cited

1998

Highly Cited

1998

Visual simulation of natural scenery using computer graphics is an interesting research field with wide applications such as… Expand

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Highly Cited

1972

Highly Cited

1972

Systems of linear equations involving sparse, symmetric, positive definite coefficient matrices arise in many application areas… Expand

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Highly Cited

1970

Highly Cited

1970

Abstract An incremental and piecewise linear finite element theory is developed for the large displacement, large strain regime… Expand

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