Search results for "Hand"
showing 10 items of 1364 documents
Split hand/foot malformation with long-bone deficiency andBHLHA9duplication: report of 13 new families
2013
Split hand/foot malformation (SHFM) with long-bone deficiency (SHFLD, MIM#119100) is a rare condition characterized by SHFM associated with long-bone malformation usually involving the tibia. Previous published data reported several unrelated patients with 17p13.3 duplication and SHFLD. Recently, the minimal critical region had been reduced, suggesting that BHLHA9 copy number gains are associated with this limb defect. Here, we report on 13 new families presenting with ectrodactyly and harboring a BHLHA9 duplication.
Design and Implementation of Deep Learning Based Contactless Authentication System Using Hand Gestures
2021
Hand gestures based sign language digits have several contactless applications. Applications include communication for impaired people, such as elderly and disabled people, health-care applications, automotive user interfaces, and security and surveillance. This work presents the design and implementation of a complete end-to-end deep learning based edge computing system that can verify a user contactlessly using &lsquo
L'éducation inclusive : entre injonction internationale et mise en oeuvre effective
2018
International audience; L'Education inclusive consiste à ce que tous les enfants et les jeunes, malgré leurs différences puissent avoir les mêmes opportunités et possibilités d'apprentissage quel que soit le type d'écoles. Cependant, l'on peut s'interroger sur l'appropriation de ce concept concernant les élèves en situation de handicap et ses modalités de mise en oeuvre. Utilisant le modèle d'évaluation de la qualité des dispositifs scolaires emprunté à Tremblay (2012),une enquête réalisée en 2013/2014 au Cameroun a permis de collecter des données quantitatives auprès de 65 enseignants. Les données recueillies ont fait l'objet d'analyse sur SPSS. Les principaux résultats montrent que outre …
Optimising the efficiency of olive harvesting considering operator safety
2019
Mechanical-assisted harvesting of olives, which is carried out using hand-held harvesting units that detach the drupes through vibration supplied by electric motor or combustion engines, is a widespread method used in southern Italy. Such machines are able to harvest more than 80% of the overall quantity of olives available per tree in 5–10 min, but their performance is influenced by several factors related to the mechanical characteristics of the device and to the features of the trees. Here the problem of optimising harvesting efficiency whilst minimising the health risks to the operators is investigated, with the aim of demonstrating that it is possible to determine an optimum harvesting…
Estudio del embodiment y las alteraciones de la integración multisensorial corporal y su papel en la psicopatología de los trastornos de la conducta …
2016
En los últimos años, ha habido un interés renovado sobre los estudios del cuerpo, fundamentalmente a través de las teorías del embodiment. Entre sus muchas definiciones, la experiencia del embodiment se describe específicamente como el sentido mediante el cual un individuo se localiza dentro de sus límites físicos de su propio cuerpo. Ese sentido de localización se complementa con el de auto-reconocimiento y propiedad corporal, que se conforman desde la integración de diversas señales sensoriales del cuerpo (ej., visión, tacto, propiocepción, etc.), junto con el sentido de la agencia del cuerpo, es decir, la conciencia subjetiva de que nosotros somos quienes ejecutamos y controlamos las acc…
An AER handshake-less modular infrastructure PCB with x8 2.5Gbps LVDS serial links
2014
Nowadays spike-based brain processing emulation is taking off. Several EU and others worldwide projects are demonstrating this, like SpiNNaker, BrainScaleS, FACETS, or NeuroGrid. The larger the brain process emulation on silicon is, the higher the communication performance of the hosting platforms has to be. Many times the bottleneck of these system implementations is not on the performance inside a chip or a board, but in the communication between boards. This paper describes a novel modular Address-Event-Representation (AER) FPGA-based (Spartan6) infrastructure PCB (the AER-Node board) with 2.5Gbps LVDS high speed serial links over SATA cables that offers a peak performance of 32-bit 62.5…
Comparative study of the effectiveness of educational policies of inclusion in France and sub-Saharan Africa: a literature review
2013
Recommended by international bodies (UNESCO, 2006; 2008), inclusive education is based on the principle of equal opportunity. It aims to promote inclusion in the broad sense of the term by addressing specific audiences excluded or marginalized from educational systems. In recent years, regulatory frameworks have been defined for the education of certain categories excluded from educational systems including children with disabilities. Educational policies concerned with taking into account the needs of this group are also implemented. Do these policies promote effective integration of students with disabilities? To what extent can these policies be considered as effective? This paper presen…
Understanding of tactile pictures in visual impaired children
2015
The present PhD aims at understanding how Visual Impaired (VI) children process the tactile pictures that illustrate the tactile books specially designed for them. Our work is organized around two main axes of analysis. The first axis concentrates on the child who explores the tactile images, while the second axis focuses on the impact that the properties of these images can have on children’s haptic processing. Our researches included children presenting various degrees of visual impairment but without any associated disorders (in particular, without any cognitive delay), distinguishing early blind children from children with low vision. We also compared their performance with those of sig…
Digital Palaeography of Hieratic
2020
After a short history of research into hieratic palaeography, the first experiences with digital methods to conduct the study of handwritten documents, in Egyptology as well as in other fields, are presented. The needs and goals of a future digital palaeography are then explained in detail. Such a palaeography is expected to become a modern research tool for ancient Egyptian handwritings that allows the depiction, description, classification, and encoding of cursive signs and that includes information about the entire manuscripts and their materiality. In constructing such a tool, some questions are essential, for instance: How should the signs be represented—as image sections from a scan o…
Hand Held 3D Scanning for Cultural Heritage: Experimenting Low Cost Structure Sensor Scan
2017
In the last years 3D scanning has become an important resource in many fields, in particular it has played a key role in study and preservation of Cultural Heritage. Moreover today, thanks to the miniaturization of electronic components, it has been possible produce a new category of 3D scanners, also known as handheld scanners. Handheld scanners combine a relatively low cost with the advantage of the portability. The aim of this chapter is two-fold: first, a survey about the most recent 3D handheld scanners is presented. As second, a study about the possibility to employ the handheld scanners in the field of Cultural Heritage is conducted. In this investigation, a doorway of the Benedictin…