Modulation instability, Akhmediev Breathers and continuous wave supercontinuum generation (2009)
Dudley, J. M., Genty, G., Dias, F., Kibler, B., Akhmediev, N.
Numerical simulations of the onset phase of continuous wave supercontinuum generation from modulation instability show that the structure of the field as it develops can be interpreted in terms of...
On satisfying the radiation condition in free-surface flows (2009)
Binder, Benjamin James, Vanden-Broeck, J. M., Dias, F.
Binder & Vanden-Broeck (2005) showed there are no subcritical or critical solutions satisfying the radiation condition for steady flows past a flat plate. By using a weakly nonlinear analysis, it is...
On satisfying the radiation condition in free-surface flows (2009)
Binder, Benjamin James, Vanden-Broeck, J. M., Dias, F.
Binder & Vanden-Broeck (2005) showed there are no subcritical or critical solutions satisfying the radiation condition for steady flows past a flat plate. By using a weakly nonlinear analysis, it is...
Collapse of solitary waves near transition from supercritical to subcritical bifurcations (2008)
Agafontsev, D. S., Dias, F., Kuznetsov, E. A.
We study both analytically and numerically the nonlinear stage of the instability of one-dimensional solitons in a small vicinity of the transition point from supercritical to subcritical...
ABSTRACT Wave EnergyFocusing in aThree-dimensional Numerical WaveTank (2008)
C. Fochesato, F. Dias, S. Grilli
Directional wave energy focusing in space is one of the mechanisms that may contribute to the generation of a rogue wave in the ocean. To this effect, in this paper, we study the generation of...
Système optique d'estimation des rendements à la parcelle (2008)
Serrano, E., Roussel, S., Guizard, C., Dias, F.
/ La maîtrise des rendements, initialement légiférée pour limiter le volume de vin sur le marché, est progressivement devenue un outil incontournable de la qualité du produit fini. Mais...
Influence of rapid changes in a channel bottom on free-surface flows (2008)
Two-dimensional non-linear free-surface flows in a channel bounded below by an uneven bottom with rapid changes are considered. Numerical solutions are computed by a boundary integral equation method...
Influence of rapid changes in a channel bottom on free-surface flows (2008)
Binder, Benjamin James, Dias, F., Vanden-Broeck, J. M.
Copyright © The Author 2007. Published by Oxford University Press on behalf of the Institute of Mathematics and its Applications. All rights reserved.
Influence of rapid changes in a channel bottom on free-surface flows (2008)
Binder, Benjamin James, Dias, F., Vanden-Broeck, J. M.
Copyright © The Author 2007. Published by Oxford University Press on behalf of the Institute of Mathematics and its Applications. All rights reserved.
Numerical Computation Of Three-Dimensional Overturning Waves (2007)
Grilli Guyenne Dias, S. Grilli, P. Guyenne, F. Dias
We present accurate three-dimensional (3D) numerical computations for strongly nonlinear waves. The program solves fully nonlinear potential flow equations with a free surface, using a higher-order...
Critical States and Minima for an Energy With Second Order Gradients (2007)
Coleman, Marcus & Mizel [1992] studied the thermodynamical equilibrium of second-order materials, i.e. materials for which the free-energy density depends not only on the concentration but also...
T.J. Bridges, F. Dias, D. Menasce
The formation of multi-periodic patterns on the surface of a fluid layer with a uniform velocity field and constant depth is considered. The problem of steady patterns is shown to have a novel...
Solitary waves beneath an ice sheet (2007)
A load moving on top of an ice sheet can generate waves. The present study is restricted to load speeds close to the critical speed corresponding to the minimum of the dispersion curve. The...
Enhancement of the Benjamin-Feir instability with dissipation (2007)
It is shown that there is an overlooked mechanism whereby some kinds of dissipation can enhance the Benjamin-Feir instability of water waves. This observation is new, and although it is...
Dias, F., Dyachenko, A. I., Zakharov, V. E.
Several theories for weakly damped free-surface flows have been formulated. In this paper we use the linear approximation to the Navier-Stokes equations to derive a new set of equations for potential...
Do they know what is sepsis time? Septic Patients Survey Enrolling Staffs study (2007)
Assuncao, M, Machado, F, Akamine, N, Cardoso, G, Mello, P, Telles, J, ...
No abstract available.
An epidemiological study of sepsis in ICUs: Sepsis Brazil Study (2006)
Sales, J, David, C, Souza, P, Knibel, M, Hatum, R, Moraes, G, ...
No abstract available.
Steady free-surface flow past an uneven channel bottom (2006)
Binder, Benjamin James, Dias, F., Vanden-Broeck, J. M.
The original publication can be found at www.springerlink.com
Steady free-surface flow past an uneven channel bottom (2006)
Binder, Benjamin James, Dias, F., Vanden-Broeck, J. M.
The original publication can be found at www.springerlink.com
Deep-water internal solitary waves near critical density ratio (2005)
Agafontsev, D. S., Dias, F., Kuznetsov, E. A.
Bifurcations of solitary waves propagating along the interface between two ideal fluids are considered. The study is based on a Hamiltonian approach. It concentrates on values of the density ratio...
Sepsis Brazil: an epidemiological study in intensive care units (2005)
Sales, J, David, C, Souza, P, Knibel, M, Hatum, R, Dias, F, ...
No abstract available.
Forced solitary waves and fronts past submerged obstacles (2005)
Binder, Benjamin James, Vanden-Broeck, J. M., Dias, F.
© 2005 American Institute of Physics.
Forced solitary waves and fronts past submerged obstacles (2005)
Binder, Benjamin James, Vanden-Broeck, J. M., Dias, F.
© 2005 American Institute of Physics.
Trapped waves between submerged obstacles (2004)
Free-surface flows past submerged obstacles in a channel are considered. The fluid is assumed to be inviscid and incompressible and the flow to be irrotational. In previous work involving a single...
Modes of mechanical ventilation in ICUs of Brazil (2004)
Damasceno, M, David, C, Souza, P, Leite, C, Godoy, M, Rahc, M, ...
No abstract available.
Evaluation of patients with acute leukemia admitted to an intensive care unit (2003)
Nagel, F, Canabarro, M, Wawrzeniak, IC, Fonseca, C, Dias, F
No abstract available.
Steady three-dimensional water-wave patterns on a finite-depth fluid (2001)
Bridges, Thomas J., Dias, F., Menasce, D.
The formation of doubly-periodic patterns on the surface of a fluid layer with a uniform velocity field and constant depth is considered. The fluid is assumed to be inviscid and the flow...
Freitas, R. S., Ghivelder, L., Damay, F., Dias, F., Cohen, L. F.
The dynamic magnetic properties of the distorted perovskite system La{0.7-x}Y{x}Ca{0.3}MnO{3} (0
Garly, ML, Martins, CL, Bale, C, Da Costa, F, Dias, F, Whittle, H, ...
Three-Dimensional Aspects of Air-Sea Interaction (Abstracts). (1998)
Conference program and compilation of abstracts presented at the conference entitled "Three-Dimensional Aspects of Air-Sea Interaction" held in Nice, France, 17-21 May 1998.
Ferrinho, P, Van Lerberghe, W, Julien, M, Fresta, E, Gomes, A, Dias, F, ...
Summary in English.
Dalsgaard, A, Mortensen, H F, Mølbak, K, Dias, F, Serichantalergs, O, Echeverria, P
In the present study, 19 strains of Vibrio cholerae O1 biotype El Tor isolated during outbreaks of cholera in Guinea-Bissau in 1987, 1994, and 1995 were characterized to investigate a possible...
Use of recombinant OspC from Borrelia burgdorferi for serodiagnosis of early Lyme disease.
Padula, S J, Dias, F, Sampieri, A, Craven, R B, Ryan, R W
Infection with Borrelia burgdorferi, the etiologic agent of Lyme disease, is associated with an early and dominant humoral response to the spirochete's 23-kDa outer surface protein C (OspC). We have...
Biochemical heterogeneity of Mycobacterium tuberculosis complex isolates in Guinea-Bissau.
Hoffner, S E, Svenson, S B, Norberg, R, Dias, F, Ghebremichael, S, Källenius, G
Fifty-six strains of the Mycobacterium tuberculosis complex from patients in Guinea-Bissau were examined by using four biochemical tests (niacin production, nitrate reductase, pyrazinamidase, and...
Tilton, R C, Dias, F, Ryan, R W
Infectious mononucleosis (IM) is caused by the Epstein-Barr virus. Commonly used laboratory tests used for diagnosis of IM include a screening test based on the observation that horse erythrocytes...
Tilton, R C, Dias, F, Ryan, R W
Three commercial products and counterimmunoelectrophoresis were evaluated for their ability to detect microbial antigens of Neisseria meningitidis, Haemophilus influenzae, and Streptococcus...
Padula, S J, Sampieri, A, Dias, F, Szczepanski, A, Ryan, R W
We have found that sera from patients with early stages of Lyme disease contain predominant immunoglobulin M reactivity to a major 23-kDa protein (p23) from Borrelia burgdorferi 2591 isolated in...
Dalsgaard, A, Mortensen, H F, Mølbak, K, Dias, F, Serichantalergs, O, Echeverria, P
In the present study, 19 strains of Vibrio cholerae O1 biotype El Tor isolated during outbreaks of cholera in Guinea-Bissau in 1987, 1994, and 1995 were characterized to investigate a possible...
Use of recombinant OspC from Borrelia burgdorferi for serodiagnosis of early Lyme disease.
Padula, S J, Dias, F, Sampieri, A, Craven, R B, Ryan, R W
Infection with Borrelia burgdorferi, the etiologic agent of Lyme disease, is associated with an early and dominant humoral response to the spirochete's 23-kDa outer surface protein C (OspC). We have...
Biochemical heterogeneity of Mycobacterium tuberculosis complex isolates in Guinea-Bissau.
Hoffner, S E, Svenson, S B, Norberg, R, Dias, F, Ghebremichael, S, Källenius, G
Fifty-six strains of the Mycobacterium tuberculosis complex from patients in Guinea-Bissau were examined by using four biochemical tests (niacin production, nitrate reductase, pyrazinamidase, and...
Tilton, R C, Dias, F, Ryan, R W
Infectious mononucleosis (IM) is caused by the Epstein-Barr virus. Commonly used laboratory tests used for diagnosis of IM include a screening test based on the observation that horse erythrocytes...
Tilton, R C, Dias, F, Ryan, R W
Three commercial products and counterimmunoelectrophoresis were evaluated for their ability to detect microbial antigens of Neisseria meningitidis, Haemophilus influenzae, and Streptococcus...
Padula, S J, Sampieri, A, Dias, F, Szczepanski, A, Ryan, R W
We have found that sera from patients with early stages of Lyme disease contain predominant immunoglobulin M reactivity to a major 23-kDa protein (p23) from Borrelia burgdorferi 2591 isolated in...
Andersson, S, Larsen, O, Da Silva, Z, Linder, H, Norrgren, H, Dias, F, ...
Human immunodeficiency virus (HIV)-2-specific T lymphocyte proliferative responses were determined in cultures of peripheral blood mononuclear cells from HIV-2-exposed uninfected individuals,...