Nuestra Experiencia en el Estudio con Ultrasonografía en la Cadera Neonatal

Se estudian mediante ultrasonografía las caderas de 112 recién nacidos (224 caderas) con signos clínicos de displasia luxante de cadera. Los resultados se comparan con los datos de exploración clínica y estudio radiográ- fico poniendo en evidencia las limitaciones diagnósticas de las maniobras exploratorias clásicas y la radiografía. Concluye que la ultrasonografía es el método más seguro e inocuo para el diagnóstico precoz de la displasia luxante de cadera en el recién nacido.The authors are studied by ultrasonography 112 newborns (224 hips) with clinical signs of congenital dysplasia and dislocation of the hip. The results obtained are compared with clinical findings and radiographic study emphasizing the diagnostic limitations of the clasics maneuvistes of physical examination and radiography. They conclude that the ultrasonography is the most sure method and innocuous to the early diagnosis of the congenital dysplasia and dislocation of the hip at the newborn

Los Ultrasonidos en la Cadera Neonatal

Los autores describen la técnica de Estudio mediante Ecografía de la cadera neonatal, las imágenes normales, los métodos de mediciones y las características de los distintos grados de displasiaThe authors describe the technique of the study by ultrasound examination of neonatal hip, normal images, methods of measurement and characteristics of differents degrees of dysplasi

Fiabilidad de las cargas críticas de láminas delgadas estudiadas por ensamblaje de elementos planos triangulares en el M.E.F

El presente trabajo tiene por objeto poner de relieve el alto grado de confianza que podemos depositar en el valor de las cargas críticas calculdas en láminas, asismiladas por ensamblaje de elementos planos (método de E.F. ) triangulares tipo placa, sometidas a cargas gravitatorias uniformemente distriuidas.Peer Reviewe

Fiabilidad de las cargas críticas de láminas delgadas estudiadas por ensamblaje de elementos planos triangulares en el M.E.F

El presente trabajo tiene por objeto poner de relieve el alto grado de confianza que podemos depositar en el valor de las cargas críticas calculdas en láminas, asismiladas por ensamblaje de elementos planos (método de E.F. ) triangulares tipo placa, sometidas a cargas gravitatorias uniformemente distriuidas.Peer Reviewe

Natural language and the genetic code: from the semiotic analogy to biolinguistics

[Abstract] With the discovery of the DNA structure (Watson and Crick, 1953), the idea of DNA as a linguistic code arose (Monod, 1970). Many researchers have considered DNA as a language, pointing out the semiotic parallelism between genetic code and natural language. This idea had been discussed, almost dismissed and somehow accepted. This paper does not claim that the genetic code is a linguistic structure, but it highlights several important semiotic analogies between DNA and verbal language. Genetic code and natural language share a number of units, structures and operations. The syntactic and semantic parallelisms between those codes should lead to a methodological exchange between biology, linguistics and semiotics. During the 20th century, biology has become a pilot science, so that many disciplines have formulated their theories under models taken from biology. Computer science has become almost a bioinspired field thanks to the great development of natural computing and DNA computing. Biology and semiotics are two different sciences challenged by the same common goal of deciphering the codes of the nature. Linguistics could become another «bio-inspired» science by taking advantage of the structural and «semantic» similarities between the genetic code and natural language. Biological methods coming from computer science can be very useful in the field of linguistics, since they provide flexible and intuitive tools for describing natural languages. In this way, we obtain a theoretical framework where biology, linguistics and computer science exchange methods and interact, thanks to the semiotic parallelism between the genetic code a natural language. The influence of the semiotics of the genetic code in linguistics is parallel to the need of achieving an implementable formal description of natural language. In this paper we present an overview of different bio-inspired methods — from theoretical computer science — that during the last years have been successfully applied to several linguistics issues, from syntax to pragmatics

Fuzzy Grammaticality Models: A Tool for Web Language Analysis

AbstractIn this paper, we highlight the need to propose formal models that consider grammaticality as a gradient property instead of the categorical view of grammaticality defended in theoretical linguistics. Given that deviations from the norm are inherent to the spontaneous use of language, linguistic analysis tools should account for different levels of grammaticality. Fuzzy grammaticality models may be a way to solve the problem that the so-called “noisy text” poses to parsing mechanisms used in Web language analysis–especially social networks language

Evaluation of CNN architectures for gait recognition based on optical flow maps

This work targets people identification in video based on the way they walk (\ie gait) by using deep learning architectures. We explore the use of convolutional neural networks (CNN) for learning high-level descriptors from low-level motion features (\ie optical flow components). The low number of training samples for each subject and the use of a test set containing subjects different from the training ones makes the search of a good CNN architecture a challenging task.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tec