Items where Author is "Williams, A.J."
(CFD)
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
(CSM)
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
(DC)
Williams, A.J., Croft, T.N. and Cross, M. (2003) Modeling of ingot development during the start-up phase of direct chill casting. Metallurgical and Materials Transactions B, 34 (5). pp. 727-734. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/s11663-003-0042-9)
(FE)
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
advection equations
Phillips, T.N. and Williams, A.J. (2001) Conservative semi-Lagrangian finite volume schemes. Numerical Methods for Partial Differential Equations, 17 (4). pp. 403-425. ISSN 0749-159X (Print), 1098-2426 (Online) (doi:10.1002/num.1019)
aluminum ingots
Williams, A.J., Croft, T.N. and Cross, M. (2003) Modeling of ingot development during the start-up phase of direct chill casting. Metallurgical and Materials Transactions B, 34 (5). pp. 727-734. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/s11663-003-0042-9)
area-weighting
Phillips, T.N. and Williams, A.J. (2001) Conservative semi-Lagrangian finite volume schemes. Numerical Methods for Partial Differential Equations, 17 (4). pp. 403-425. ISSN 0749-159X (Print), 1098-2426 (Online) (doi:10.1002/num.1019)
axisymmetric contraction
Phillips, T.N. and Williams, A.J. (2002) Comparison of creeping and inertial flow of an Oldroyd B fluid through planar and axisymmetric contractions. Journal of Non-Newtonian Fluid Mechanics, 108 (1-3). pp. 25-47. ISSN 0377-0257 (doi:10.1016/S0377-0257(02)00123-4)
casting
Williams, A.J., Croft, T.N. and Cross, M. (2003) Modeling of ingot development during the start-up phase of direct chill casting. Metallurgical and Materials Transactions B, 34 (5). pp. 727-734. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/s11663-003-0042-9)
cell-centred
Edussuriya, S.S., Williams, A.J. and Bailey, C. ORCID: https://orcid.org/0000-0002-9438-3879 (2004) A cell-centred finite volume method for modelling viscoelastic flow. Journal of Non-Newtonian Fluid Mechanics, 117 (1). pp. 47-61. ISSN 0377-0257 (doi:10.1016/j.jnnfm.2003.12.001)
CFD
Edussuriya, S.S., Williams, A.J. and Bailey, C. ORCID: https://orcid.org/0000-0002-9438-3879 (2002) A CFD study of the underfill encapsulation process in flip-chip packaging using the Oldroyd-B model. In: Proceedings of the 6th European Conference of Rheology, (eurheo 2002). LSP, Institute of Polymer Materials, Erlangen-Nuremberg, Germany, pp. 285-286.
computational fluid dynamics
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
Edussuriya, S.S., Williams, A.J. and Bailey, C. ORCID: https://orcid.org/0000-0002-9438-3879 (2002) A CFD study of the underfill encapsulation process in flip-chip packaging using the Oldroyd-B model. In: Proceedings of the 6th European Conference of Rheology, (eurheo 2002). LSP, Institute of Polymer Materials, Erlangen-Nuremberg, Germany, pp. 285-286.
computational modelling
Williams, A.J., Croft, T.N. and Cross, M. (2001) Computational modelling of metals extrusion and forging processes. In: Computational Modeling of Materials, Minerals and Metals Processing [Conference Proceedings]. The Mineral, Metals and Materials Society (TMS), Warrendale, PA, USA, pp. 481-490. ISBN 0873395131
computational structural mechanics
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
computer modelling
Cross, M., McBride, D., Croft, T.N., Williams, A.J., Pericleous, K. ORCID: https://orcid.org/0000-0002-7426-9999 and Lawrence, J.A. (2006) Computational modeling of mold filling and related free-surface flows in shape casting: an overview of the challenges involved. Metallurgical and Materials Transactions B, 37 (6). pp. 879-885. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/BF02735009)
conservative schemes
Phillips, T.N. and Williams, A.J. (2001) Conservative semi-Lagrangian finite volume schemes. Numerical Methods for Partial Differential Equations, 17 (4). pp. 403-425. ISSN 0749-159X (Print), 1098-2426 (Online) (doi:10.1002/num.1019)
contact
Slone, A.K., Croft, T.N., Williams, A.J. and Cross, M. (2002) Two fluid approach to high speed impact interaction amongst solid structures. In: Fifth World Congress on Computational Mechanics (WCCM V), 7-12 Jul 2002, Vienna, Austria.
contraction flows
Aboubacar, M., Phillips, T.N., Tamaddon-Jahromi, H.R., Webster, M.K. and Williams, A.J. (2002) Numerical Simulation of Contraction Flows for Boger Fluids using Finite Volume Methods. In: Proceedings of the 6th European Conference of Rheology, (eurheo 2002). LSP, Institute of Polymer Materials, Erlangen-Nuremberg, Germany, pp. 279-280.
contraction geometry
Phillips, T.N. and Williams, A.J. (2000) A semi-Lagrangian finite volume method for Newtonian contraction flows. SIAM Journal on Scientific Computing, 22 (6). pp. 2152-2177. ISSN 1064-8275 (Print), 1095-7197 (Online) (doi:10.1137/S1064827599365288)
direct chill
Williams, A.J., Croft, T.N. and Cross, M. (2003) Modeling of ingot development during the start-up phase of direct chill casting. Metallurgical and Materials Transactions B, 34 (5). pp. 727-734. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/s11663-003-0042-9)
Eulerian
Williams, A.J., Slone, A.K., Croft, T.N. and Cross, M. (2003) A mixed Eulerian-Lagrangian approach for metal extrusion. In: Proceedings of the 6th ESAFORM Conference on Material Forming, 28-30 April 2003, Salerno, Italy. Nuova Ipsa Editore, Palermo, Italy, pp. 663-666. ISBN 8876762116
Williams, A.J., Croft, T.N. and Cross, M. (2002) Computational modelling of metals forming processes. In: The 5th International EASFORM Conference on Material Forming [Proceedings]. Akapit Publishing, Kraków, Poland, pp. 67-70. ISBN 8371080980
extrusion
Williams, A.J., Slone, A.K., Croft, T.N. and Cross, M. (2003) A mixed Eulerian-Lagrangian approach for metal extrusion. In: Proceedings of the 6th ESAFORM Conference on Material Forming, 28-30 April 2003, Salerno, Italy. Nuova Ipsa Editore, Palermo, Italy, pp. 663-666. ISBN 8876762116
Williams, A.J., Croft, T.N. and Cross, M. (2002) Computational modelling of metal extrusion and forging processes. Journal of Materials Processing Technology, 125-6. pp. 573-582. ISSN 0924-0136 (doi:10.1016/S0924-0136(02)00401-6)
Williams, A.J., Croft, T.N. and Cross, M. (2002) Computational modelling of metals forming processes. In: The 5th International EASFORM Conference on Material Forming [Proceedings]. Akapit Publishing, Kraków, Poland, pp. 67-70. ISBN 8371080980
finite element
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
finite volume
Williams, A.J., Croft, T.N. and Cross, M. (2002) Computational modelling of metal extrusion and forging processes. Journal of Materials Processing Technology, 125-6. pp. 573-582. ISSN 0924-0136 (doi:10.1016/S0924-0136(02)00401-6)
Slone, A.K., Croft, T.N., Williams, A.J. and Cross, M. (2002) Two fluid approach to high speed impact interaction amongst solid structures. In: Fifth World Congress on Computational Mechanics (WCCM V), 7-12 Jul 2002, Vienna, Austria.
Williams, A.J., Croft, T.N. and Cross, M. (2002) Computational modelling of metals forming processes. In: The 5th International EASFORM Conference on Material Forming [Proceedings]. Akapit Publishing, Kraków, Poland, pp. 67-70. ISBN 8371080980
Phillips, T.N. and Williams, A.J. (2001) Conservative semi-Lagrangian finite volume schemes. Numerical Methods for Partial Differential Equations, 17 (4). pp. 403-425. ISSN 0749-159X (Print), 1098-2426 (Online) (doi:10.1002/num.1019)
finite volume (FV)
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
finite volume method
Phillips, T.N. and Williams, A.J. (2000) Semi-Lagrangian finite volume methods for viscoelastic flow problems. In: The Mathematics of Finite Elements and Applications X (MAFELAP 19). Elsevier Science Ltd., Kidlington, Oxford, pp. 335-344. ISBN 0080435688
Phillips, T.N. and Williams, A.J. (2000) A semi-Lagrangian finite volume method for Newtonian contraction flows. SIAM Journal on Scientific Computing, 22 (6). pp. 2152-2177. ISSN 1064-8275 (Print), 1095-7197 (Online) (doi:10.1137/S1064827599365288)
finite volume methods
Phillips, T.N. and Williams, A.J. (2002) Comparison of creeping and inertial flow of an Oldroyd B fluid through planar and axisymmetric contractions. Journal of Non-Newtonian Fluid Mechanics, 108 (1-3). pp. 25-47. ISSN 0377-0257 (doi:10.1016/S0377-0257(02)00123-4)
Aboubacar, M., Phillips, T.N., Tamaddon-Jahromi, H.R., Webster, M.K. and Williams, A.J. (2002) Numerical Simulation of Contraction Flows for Boger Fluids using Finite Volume Methods. In: Proceedings of the 6th European Conference of Rheology, (eurheo 2002). LSP, Institute of Polymer Materials, Erlangen-Nuremberg, Germany, pp. 279-280.
flip-chip packaging
Edussuriya, S.S., Williams, A.J. and Bailey, C. ORCID: https://orcid.org/0000-0002-9438-3879 (2002) A CFD study of the underfill encapsulation process in flip-chip packaging using the Oldroyd-B model. In: Proceedings of the 6th European Conference of Rheology, (eurheo 2002). LSP, Institute of Polymer Materials, Erlangen-Nuremberg, Germany, pp. 285-286.
flow
Phillips, T.N. and Williams, A.J. (1999) Viscoelastic flow through a planar contraction using a semi-Lagrangian finite volume method. Journal of Non-Newtonian Fluid Mechanics, 87 (2-3). pp. 215-246. ISSN 0377-0257 (doi:10.1016/S0377-0257(99)00065-8)
fluid flow
Williams, A.J., Croft, T.N. and Cross, M. (2003) Modeling of ingot development during the start-up phase of direct chill casting. Metallurgical and Materials Transactions B, 34 (5). pp. 727-734. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/s11663-003-0042-9)
fluid structure
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
forging
Williams, A.J., Croft, T.N. and Cross, M. (2002) Computational modelling of metal extrusion and forging processes. Journal of Materials Processing Technology, 125-6. pp. 573-582. ISSN 0924-0136 (doi:10.1016/S0924-0136(02)00401-6)
forging processes
Williams, A.J., Croft, T.N. and Cross, M. (2001) Computational modelling of metals extrusion and forging processes. In: Computational Modeling of Materials, Minerals and Metals Processing [Conference Proceedings]. The Mineral, Metals and Materials Society (TMS), Warrendale, PA, USA, pp. 481-490. ISBN 0873395131
free surface
Slone, A.K., Croft, T.N., Williams, A.J. and Cross, M. (2002) Two fluid approach to high speed impact interaction amongst solid structures. In: Fifth World Congress on Computational Mechanics (WCCM V), 7-12 Jul 2002, Vienna, Austria.
Williams, A.J., Croft, T.N. and Cross, M. (2002) Computational modelling of metals forming processes. In: The 5th International EASFORM Conference on Material Forming [Proceedings]. Akapit Publishing, Kraków, Poland, pp. 67-70. ISBN 8371080980
heat transfer
Williams, A.J., Croft, T.N. and Cross, M. (2003) Modeling of ingot development during the start-up phase of direct chill casting. Metallurgical and Materials Transactions B, 34 (5). pp. 727-734. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/s11663-003-0042-9)
impact
Slone, A.K., Croft, T.N., Williams, A.J. and Cross, M. (2002) Two fluid approach to high speed impact interaction amongst solid structures. In: Fifth World Congress on Computational Mechanics (WCCM V), 7-12 Jul 2002, Vienna, Austria.
inertia
Phillips, T.N. and Williams, A.J. (2002) Comparison of creeping and inertial flow of an Oldroyd B fluid through planar and axisymmetric contractions. Journal of Non-Newtonian Fluid Mechanics, 108 (1-3). pp. 25-47. ISSN 0377-0257 (doi:10.1016/S0377-0257(02)00123-4)
Lagrangian
Williams, A.J., Slone, A.K., Croft, T.N. and Cross, M. (2003) A mixed Eulerian-Lagrangian approach for metal extrusion. In: Proceedings of the 6th ESAFORM Conference on Material Forming, 28-30 April 2003, Salerno, Italy. Nuova Ipsa Editore, Palermo, Italy, pp. 663-666. ISBN 8876762116
metals extrusion
Williams, A.J., Croft, T.N. and Cross, M. (2001) Computational modelling of metals extrusion and forging processes. In: Computational Modeling of Materials, Minerals and Metals Processing [Conference Proceedings]. The Mineral, Metals and Materials Society (TMS), Warrendale, PA, USA, pp. 481-490. ISBN 0873395131
miulti-phsyics
Slone, A.K., Croft, T.N., Williams, A.J. and Cross, M. (2002) Two fluid approach to high speed impact interaction amongst solid structures. In: Fifth World Congress on Computational Mechanics (WCCM V), 7-12 Jul 2002, Vienna, Austria.
modeling
Cross, M., McBride, D., Croft, T.N., Williams, A.J., Pericleous, K. ORCID: https://orcid.org/0000-0002-7426-9999 and Lawrence, J.A. (2006) Computational modeling of mold filling and related free-surface flows in shape casting: an overview of the challenges involved. Metallurgical and Materials Transactions B, 37 (6). pp. 879-885. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/BF02735009)
mould filling
Cross, M., McBride, D., Croft, T.N., Williams, A.J., Pericleous, K. ORCID: https://orcid.org/0000-0002-7426-9999 and Lawrence, J.A. (2006) Computational modeling of mold filling and related free-surface flows in shape casting: an overview of the challenges involved. Metallurgical and Materials Transactions B, 37 (6). pp. 879-885. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/BF02735009)
Navier-Stokes
Phillips, T.N. and Williams, A.J. (2000) A semi-Lagrangian finite volume method for Newtonian contraction flows. SIAM Journal on Scientific Computing, 22 (6). pp. 2152-2177. ISSN 1064-8275 (Print), 1095-7197 (Online) (doi:10.1137/S1064827599365288)
non-Newtonian flow
Williams, A.J., Croft, T.N. and Cross, M. (2002) Computational modelling of metals forming processes. In: The 5th International EASFORM Conference on Material Forming [Proceedings]. Akapit Publishing, Kraków, Poland, pp. 67-70. ISBN 8371080980
numerical approach
Slone, A.K., Williams, A.J., Grossman, D., Croft, T.N. and Cross, M. (2003) A generic time and space accurate numerical approach to closely coupled fluid-structure interaction problems. In: NAFEMS World Congress 2003, 2003, Orlando, Florida, USA.
numerical modelling
Aboubacar, M., Phillips, T.N., Tamaddon-Jahromi, H.R., Webster, M.K. and Williams, A.J. (2002) Numerical Simulation of Contraction Flows for Boger Fluids using Finite Volume Methods. In: Proceedings of the 6th European Conference of Rheology, (eurheo 2002). LSP, Institute of Polymer Materials, Erlangen-Nuremberg, Germany, pp. 279-280.
Oldroyd B
Phillips, T.N. and Williams, A.J. (1999) Viscoelastic flow through a planar contraction using a semi-Lagrangian finite volume method. Journal of Non-Newtonian Fluid Mechanics, 87 (2-3). pp. 215-246. ISSN 0377-0257 (doi:10.1016/S0377-0257(99)00065-8)
Oldroyd B model
Phillips, T.N. and Williams, A.J. (2002) Comparison of creeping and inertial flow of an Oldroyd B fluid through planar and axisymmetric contractions. Journal of Non-Newtonian Fluid Mechanics, 108 (1-3). pp. 25-47. ISSN 0377-0257 (doi:10.1016/S0377-0257(02)00123-4)
Oldroyd-B
Edussuriya, S.S., Williams, A.J. and Bailey, C. ORCID: https://orcid.org/0000-0002-9438-3879 (2004) A cell-centred finite volume method for modelling viscoelastic flow. Journal of Non-Newtonian Fluid Mechanics, 117 (1). pp. 47-61. ISSN 0377-0257 (doi:10.1016/j.jnnfm.2003.12.001)
Edussuriya, S.S., Williams, A.J. and Bailey, C. ORCID: https://orcid.org/0000-0002-9438-3879 (2002) A CFD study of the underfill encapsulation process in flip-chip packaging using the Oldroyd-B model. In: Proceedings of the 6th European Conference of Rheology, (eurheo 2002). LSP, Institute of Polymer Materials, Erlangen-Nuremberg, Germany, pp. 285-286.
planar contraction
Phillips, T.N. and Williams, A.J. (2002) Comparison of creeping and inertial flow of an Oldroyd B fluid through planar and axisymmetric contractions. Journal of Non-Newtonian Fluid Mechanics, 108 (1-3). pp. 25-47. ISSN 0377-0257 (doi:10.1016/S0377-0257(02)00123-4)
semi-Lagrangian
Phillips, T.N. and Williams, A.J. (2002) Comparison of creeping and inertial flow of an Oldroyd B fluid through planar and axisymmetric contractions. Journal of Non-Newtonian Fluid Mechanics, 108 (1-3). pp. 25-47. ISSN 0377-0257 (doi:10.1016/S0377-0257(02)00123-4)
Phillips, T.N. and Williams, A.J. (2001) Conservative semi-Lagrangian finite volume schemes. Numerical Methods for Partial Differential Equations, 17 (4). pp. 403-425. ISSN 0749-159X (Print), 1098-2426 (Online) (doi:10.1002/num.1019)
Phillips, T.N. and Williams, A.J. (1999) Viscoelastic flow through a planar contraction using a semi-Lagrangian finite volume method. Journal of Non-Newtonian Fluid Mechanics, 87 (2-3). pp. 215-246. ISSN 0377-0257 (doi:10.1016/S0377-0257(99)00065-8)
semi-Lagrangian approach
Phillips, T.N. and Williams, A.J. (2000) Semi-Lagrangian finite volume methods for viscoelastic flow problems. In: The Mathematics of Finite Elements and Applications X (MAFELAP 19). Elsevier Science Ltd., Kidlington, Oxford, pp. 335-344. ISBN 0080435688
Phillips, T.N. and Williams, A.J. (2000) A semi-Lagrangian finite volume method for Newtonian contraction flows. SIAM Journal on Scientific Computing, 22 (6). pp. 2152-2177. ISSN 1064-8275 (Print), 1095-7197 (Online) (doi:10.1137/S1064827599365288)
shape casting
Cross, M., McBride, D., Croft, T.N., Williams, A.J., Pericleous, K. ORCID: https://orcid.org/0000-0002-7426-9999 and Lawrence, J.A. (2006) Computational modeling of mold filling and related free-surface flows in shape casting: an overview of the challenges involved. Metallurgical and Materials Transactions B, 37 (6). pp. 879-885. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/BF02735009)
SIMPLER algorithm
Phillips, T.N. and Williams, A.J. (2000) A semi-Lagrangian finite volume method for Newtonian contraction flows. SIAM Journal on Scientific Computing, 22 (6). pp. 2152-2177. ISSN 1064-8275 (Print), 1095-7197 (Online) (doi:10.1137/S1064827599365288)
solidification phase change
Williams, A.J., Croft, T.N. and Cross, M. (2003) Modeling of ingot development during the start-up phase of direct chill casting. Metallurgical and Materials Transactions B, 34 (5). pp. 727-734. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/s11663-003-0042-9)
staggered mesh
Phillips, T.N. and Williams, A.J. (2000) A semi-Lagrangian finite volume method for Newtonian contraction flows. SIAM Journal on Scientific Computing, 22 (6). pp. 2152-2177. ISSN 1064-8275 (Print), 1095-7197 (Online) (doi:10.1137/S1064827599365288)
thermomechanical analysis
Williams, A.J., Croft, T.N. and Cross, M. (2003) Modeling of ingot development during the start-up phase of direct chill casting. Metallurgical and Materials Transactions B, 34 (5). pp. 727-734. ISSN 1073-5615 (Print), 1543-1916 (Online) (doi:10.1007/s11663-003-0042-9)
unstructured
Edussuriya, S.S., Williams, A.J. and Bailey, C. ORCID: https://orcid.org/0000-0002-9438-3879 (2004) A cell-centred finite volume method for modelling viscoelastic flow. Journal of Non-Newtonian Fluid Mechanics, 117 (1). pp. 47-61. ISSN 0377-0257 (doi:10.1016/j.jnnfm.2003.12.001)
viscoelastic
Edussuriya, S.S., Williams, A.J. and Bailey, C. ORCID: https://orcid.org/0000-0002-9438-3879 (2004) A cell-centred finite volume method for modelling viscoelastic flow. Journal of Non-Newtonian Fluid Mechanics, 117 (1). pp. 47-61. ISSN 0377-0257 (doi:10.1016/j.jnnfm.2003.12.001)
Phillips, T.N. and Williams, A.J. (1999) Viscoelastic flow through a planar contraction using a semi-Lagrangian finite volume method. Journal of Non-Newtonian Fluid Mechanics, 87 (2-3). pp. 215-246. ISSN 0377-0257 (doi:10.1016/S0377-0257(99)00065-8)
viscoelastic flow
Phillips, T.N. and Williams, A.J. (2002) Comparison of creeping and inertial flow of an Oldroyd B fluid through planar and axisymmetric contractions. Journal of Non-Newtonian Fluid Mechanics, 108 (1-3). pp. 25-47. ISSN 0377-0257 (doi:10.1016/S0377-0257(02)00123-4)
viscoelastic methods
Phillips, T.N. and Williams, A.J. (2000) Semi-Lagrangian finite volume methods for viscoelastic flow problems. In: The Mathematics of Finite Elements and Applications X (MAFELAP 19). Elsevier Science Ltd., Kidlington, Oxford, pp. 335-344. ISBN 0080435688