User profiles for "author:S Vianna"

Murilo Vianna

- Verified email at uni-bonn.de - Cited by 1102

Sandra S. Vianna or SS Vianna or Sandra Sampaio Vianna

- Verified email at ufpe.br - Cited by 900

Savio SV Vianna

- Verified email at unicamp.br - Cited by 452

Penetrance of adrenocortical tumours associated with the germline TP53 R337H mutation

…, MJ Mastellaro, S Vianna… - Journal of medical …, 2006 - jmg.bmj.com
Background: An inherited germline P53 mutation has been identified in cases of childhood
adrenocortical carcinoma (ACT), a neoplasm with a high incidence in southern Brazil. The …

Gastrointestinal parasitic worms in equines in the Paraíba Valley, State of São Paulo, Brazil

JR Pereira, SSS Vianna - Veterinary parasitology, 2006 - Elsevier
Over a period of 12 years, from 1988 to 2000, a total of 20 individual equines (16 horses and
4 mules) were selected at random, from 10 municipalities in the Paraíba Valley, in the State …

Assigning physical significance to floatability components

SDD Welsby, S Vianna, JP Franzidis - International Journal of Mineral …, 2010 - Elsevier
The floatability component method is a useful technique for modelling flotation. A floatability
component is a mathematically grouped set of particles that display a similar flotation rate …

3D micromixer for nanoliposome synthesis: A promising advance in high mass productivity

PCOS Firmino, SSV Vianna, OMMM da Costa… - Lab on a Chip, 2021 - pubs.rsc.org
This paper addresses an important breakthrough in the high mass production of liposomes
by microfluidics technology. We investigated the synthesis of liposomes using a high flow …

Coherent accumulation in two-level atoms excited by a train of ultrashort pulses

D Felinto, CAC Bosco, LH Acioli, SS Vianna - Optics Communications, 2003 - Elsevier
In this paper we consider the interaction of inhomogeneously broadened two-level atoms
with a train of pulses from a femtosecond mode-locked laser. Analytical results are obtained …

[HTML][HTML] A competency-based chemical engineering curriculum at the University of Campinas in Brazil

LFM Franco, AC da Costa, AF de Almeida Neto… - Education for Chemical …, 2023 - Elsevier
Engineering education is being called upon to move to a student-centered teaching. New
challenges demand a curriculum that considers a set of competencies to enable engineers …

Modified porosity approach and laminar flamelet modelling for advanced simulation of accidental explosions

SSV Vianna, RS Cant - Journal of loss prevention in the process industries, 2010 - Elsevier
The production of oil and gas is an inherently hazardous task. Therefore it is crucial to
provide reliable estimates of the risks involved. The major contributors to the risk level of an …

An alternative CFD tool for gas dispersion modelling of heavy gas

J Fiates, RRC Santos, FF Neto, AZ Francesconi… - Journal of Loss …, 2016 - Elsevier
The numerical simulation of gas dispersion is of great importance in various areas of
engineering such as optimisation, synthesis of chemical process, petroleum industry and …

Combining the bow-tie method and fuzzy logic using Mamdani inference model

RS Almeida, FV da Silva, SSV Vianna - Process Safety and Environmental …, 2023 - Elsevier
As a hybrid tool, Bowtie might be effective as a qualitative tool. However, when the
quantitative contribution is considered, it relies on databases, and as such, the analysis is …

Biological effects, conservation potential, and research priorities of shark diving tourism

AJ Gallagher, GMS Vianna, YP Papastamatiou… - Biological …, 2015 - Elsevier
Shark diving tourism is a burgeoning, global industry. The growing perception that sharks
can be worth more alive for tourism than dead in a fish market has become one of the …