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A shape-derivative approach to some PDE model in image restoration
(Texas State University, 2018-07)
In this paper we analyze the shape derivative of a cost functional appearing in image restoration. The main feature of this cost functional is the appearance of a variable exponent.
Bottom detection through surface measurements on water waves
(SIAM publications, 2017)
The direct problem of water-wave equations is the problem of determining the surface and its velocity potential, in time T > 0, for a given initial profile and velocity potential, where the profile of the bottom, the ...
On the detection of several obstacles in 2d stokes flow: topological sensitivity and combination with shape derivatives
(Amer Inst Mathematical Sciences-AIMS, 2016)
We consider the inverse problem of detecting the location and the
shape of several obstacles immersed in a
uid
owing in a larger bounded
domain
from partial boundary measurements in the two dimensional case.
The ...
The sweetest thing: the influence of angularity, symmetry, and the number of elements on shape-valence and shape-taste matches.
(Frontiers in Psychology, 2015-09-15)
A within-participants experiment was conducted in two countries (the UK and Colombia) in order to investigate the matching of shapes to taste words. Comparing the two countries allowed us to explore some of the cultural ...
On the detection of several obstacles in 2d stokes flow: topological sensitivity and combination with shape derivatives
(2016)
We consider the inverse problem of detecting the location and the shape of several obstacles immersed in a fluid flowing in a larger bounded domain Omega from partial boundary measurements in the two dimensional case. The ...
Integration and diversity of the caviomorph mandible (Rodentia: Hystricomorpha): Assessing the evolutionary history through fossils and ancestral shape reconstructions
(Wiley Blackwell Publishing, Inc, 2019-10)
Caviomorph rodents constitute a highly diverse clade of Neotropical mammals. They are recorded since at least the late Middle Eocene and have a long and complex evolutionary history. Using geometric morphometric data, we ...
On product shapes and personalities
(2013)
the task of product design with an intended personality are reported. A survey was conducted to detect
whether there is a correlation between product shapes and personalities. In the survey people were
asked to associate ...
Locating multiple tumors by moving shape analysis
(Elsevier, 2013-10)
A methodology to determine the unknown shape of an embedded tumor is proposed. A functional that represents the mismatch between a measured experimental temperature profile, which may be obtained by infrared thermography ...
Assessing the expectations associated with pharmaceutical pill colour and shape
Two experiments are reported in which people’s sensory, hedonic, and efficacy expectations associated with pharmaceutical pills of differing colour and shape were assessed. In Experiment 1, 101 participants from the USA ...
Structural shape optimization by IGABEM and particle swarm optimization algorithm
(Elsevier, 2018)
In this paper, a new approach is developed for structural shape optimization, which consists in coupling the particle swarm optimization (PSO) algorithm and the isogeometric boundary element method (IGA-BEM). The IGA-BEM ...