Much effort has gone into the understanding of regularization in ill-posed problems in computer vision. Yuille and Grzywacz were among the first to propose use of the Gaussian Tikhonov regularizer for image registration, illustrating the ideal properties of this regularizer for preserving motion coherence. Nielsen et al. later described the intricate connection between the Gaussian Tikhonov reg...

INTRODUCTION A good tool to determine the biotype of growing and developing subjects that has been observed is the somatotype (ST). Objetive: This research study aims to describe the ST tendency in Chilean adolescents along the years. METHODS The bibliographic review was carried out using data from Medline, ISI Web of Knowledge, and SciELO. The key words used for the search were: somatotype, ...

INTRODUCTION Racket sports require athletes to constantly improve and progress in their physical qualities in order to maintain competitive standards. This includes achieving and maintaining an optimal body composition. However, few studies have been published addressing this topic. OBJECTIVE This study tries to provide a complete anthropometric profile, including somatotype and body composit...

Body size and build influence performance in many sports, especially in those belonging to the group of female aesthetic sports (rhythmic gymnastics, artistic gymnastics, and figure skating). These sports pose high specific demands upon the functional, energy, motor and psychological capacities of athletes, but also upon the size, body build and composition of the performers, particularly of th...

u = \[h, g, g, g], [h, gO] . Note that, with the obvious order on the given free generating set, u is a basic commutator. A routine calculation shows that if the image of u under an arbitrary endomorphism of G is expressed in terms of basic commutators, in this expression u itself will occur with square exponent (and, of course, only commutators of weight 6 occur with nonzero exponent). Consequ...

Poincare half-maps can be used to characterize the behavior of recurrent dynamical systems. Their usefulness is demonstrated for a linear three-dimensional single-loop feedback system. In this example everything can be calculated analytically. The resulting half-maps are "benign" endomorphic maps with a complicated topological structure. This is surprising since the combination of two such half...

Abstract Let G be a group and A set equipped with collection of finitary operations. We study cellular automata $$\tau :{A^G} \to {A^G}$$ that preserve the operations induced componentwise from . show τ is an endomorphism if only its local function homomorphism. When entropic (i.e. all are homomorphisms), we establish EndCA( G;A ), consisting such endomorphic automata, isomorphic to direct limi...

The studies of the somatotype allow us to know the quantified description of the morphological configuration of the individual, through endomorphy, mesomorphy and ectomorphy. Due to the acquisition of new eating habits along with a greater sedentarism in the child and adolescent population, it has been speculated that they have generated modifications in the morpho functional structure. This th...