Scientific Commons: B. Lewis

P11-21. Induction of persistent mucosal humoral and cellular responses following immunization of mice with HIV-1 envelope protein in inulin-derived adjuvants (2009)

Cristillo, AD, Ferrari, G, Hudacik, L, Thompson, D, Bowen, B, Lewis, B, ...

No abstract available.

Study of the decay K+ => pi+,nu,nubar in the momentum region 140 (2009)

Bassalleck, B., Bhuyan, B., Blackmore, E. W., Bryman, D. A., Chen, S., ...

Experiment E949 at Brookhaven National Laboratory has observed three new events consistent with the decay K+ => pi+,nu,nubar in the pion momentum region 140 < P_pi < 199 MeV/c in an exposure of...

Comparison of codes assessing galactic cosmic radiation exposure of aircraft crew (2009)

Bottollier-Depois, J. F., Beck, P., Bennett, B., Bennett, L., Bütikofer, R., Clairand, I., ...

The assessment of the exposure to cosmic radiation onboard aircraft is one of the preoccupations of bodies responsible for radiation protection. Cosmic particle flux is significantly higher onboard...

Tikhonov regularization with nonnegativity constraint (2008)

D. Calvetti, B. Lewis, L. Reichel, F. Sgallari

Abstract. Many numerical methods for the solution of ill-posed problems are based on Tikhonov regularization. Recently, Rojas and Steihaug [15] described a barrier method for computing nonnegative...

An L-curve for the MINRES method (2008)

D. Calvetti, B. Lewis, L. Reichel

A variant of the MINRES method, often referred to as the MR-II method, has in the last few years become a popular iterative scheme for computing approximate solutions of large linear discrete...

Partial eigenvalue assignment for large observer problems (2007)

D. Calvetti, B. Lewis, L. Reichel

closed-loop observer The construction of a closed-loop observer for linear control systems and the associated eigenvalue assignment problem are classical tasks in Control Theory. The present paper...

On the choice of subspace for iterative methods for linear discrete ill-posed problems (2007)

D. Calvetti, B. Lewis, L. Reichel

Abstract. Many iterative methods for the solution of linear discrete ill-posed problems with a large matrix require the computed approximate solutions to be orthogonal to the null space of the...

Krylov Subspace Iterative Methods for Nonsymmetric (2007)

D. Calvetti, B. Lewis, L. Reichel

The BiCG and QMR methods are well-known Krylov subspace iterative methods for the solution of linear systems of equations with a large nonsymmetric, nonsingular matrix. However, little is known of...

Restoration of Images With Spatially Variant Blur (2007)

The Gmres Method, D. Calvetti, B. Lewis, L. Reichel

The GMRES method is a popular iterative method for the solution of linear systems of equations with a large nonsymmetric nonsingular matrix. However, little is known about the performance of the...

Mothers reframing physical activity: family oriented politicism, transgression and contested expertise in Australia (2005)

Lewis, B, Ridge, D

Mothers of young children are a population sub-group with one of the lowest levels of physical activity. This paper presents the findings from a qualitative study with 40 Australian mothers of...

Planning for healthy communities: reducing the risk of cardiovascular disease and type 2 diabetes through healthier environments and lifestyles (2004)

Garrard, Jan, Lewis, B., Keleher, H., Tunny, N., Burke, L., Harper, S.

Exposure of aircraft crew to cosmic radiation: on-board intercomparison of various dosemeters (2004)

Trompier, F., Clairand, I., Spurny, F., Bartlett, D., Beck, P., ...

Owing to their professional activity, flight crews may receive a dose of some millisieverts within a year; airline passengers may also be concerned. The effective dose is to be estimated using...

Planning for healthy communities: reducing the risk of cardiovascular disease and type 2 diabetes through healthier environments and lifestyles (2004)

Garrard, Jan, Lewis, B., Keleher, H., Tunny, N., Burke, L., Harper, S.

Regenerating lizard tails: a new model for investigating lymphangiogenisis (2003)

Daniels, Christopher Brian, Lewis, B, Tsopelas, C, Munns, S L, Orgeig, Sandra, Baldwin, Matthew, ...

Regenerating lizard tails: a new model for investigating lymphangiogenisis (2003)

Daniels, Christopher Brian, Lewis, B, Tsopelas, C, Munns, S L, Orgeig, Sandra, Baldwin, Matthew, ...

Experience in the design, implementation and use of a retargetable static binary translation framework (2002)

Cifuentes, C., Van Emmerik, M. J., Ramsey, N., Lewis, B.

Predicting a diverse future: Directions and issues in the marketing of services (2002)

Foxhall, G., Laing, S.A., Lewis, B., Hogg, G.M.

Driven by technological developments, deregulation, and globalisation the service sector in post-industrial economies is facing unprecedented change. Utilising a scenario planning framework, the...

A hybrid GMRES and TV-norm based method for image restoration (2002)

D. Calvetti, B. Lewis, L. Reichel

Total variation-penalized Tikhonov regularization is a popular method for the restoration of images that have been degraded by noise and blur. The method is particularly e#ective, when the desired...

On The Regularizing Properties Of The Gmres Method (2002)

D. Calvetti, B. Lewis, L. Reichel

The GMRES method is a popular iterative method for the solution of large linear systems of equations with a nonsymmetric nonsingular matrix. However, little is known about the behavior of this method...

New Magnetic Dipole Transition of the Oxygen Molecule: B'3?g?X3S-g(0,0) (2002)

Nixon, Kate, Gibson, S, Dedman, C, Lewis, B, Roberts, E