Search results for "code"
showing 10 items of 1180 documents
Fungal planet description sheets : 1042-1111
2020
Novel species of fungi described in this study include those from various countries as follows: Antarctica, Cladosporium arenosum from marine sediment sand. Argentina, Kosmimatamyces alatophylus (incl. Kosmimatamyces gen. nov.) from soil. Australia, Aspergillus banksianus, Aspergillus kumbius, Aspergillus luteorubrus, Aspergillus malvicolor and Aspergillus nanangensis from soil, Erysiphe medicaginis from leaves of Medicago polymorpha, Hymenotorrendiella communis on leaf litter of Eucalyptus bicostata, Lactifluus albopicri and Lactifluus austropiperatus on soil, Macalpinomyces collinsiae on Eriachne benthamii, Marasmius vagus on soil, Microdochium dawsoniorum from leaves of Sporobolus natale…
Embedded neural network system for microorganisms growth analysis
2020
This study presents autonomous system for microorganisms’ growth analysis in laboratory environment. As shown in previous research, laser speckle analysis allows detecting submicron changes of substrate with growing bacteria. By using neural networks for speckle analysis, it is possible to develop autonomous system, that can evaluate microorganisms’ growth by using cheap optics and electronics elements. System includes embedded processing module, CMOS camera, 670nm laser diode and optionally WiFi module for connecting to external image storage system. Due to small size, system could be fully placed in laboratory incubator with constant humidity and temperature. By using laser diode, Petri d…
A More Simple G-Code Programming within an Open Source CNC System
2006
In this paper we introduce the utilization of a new CNC programming language, named O-Word, a way to implement several branching routines into the EMC interpreter. It opens new interesting possibilities to programmers who can build subroutines, loops, and conditionals while taking advantage of the interpreter's use of variables and computation. Therefore, it allows us to make pieces describing theirs features instead of tool's movements. We will demonstrate a new complex routine in order to show both the language syntax and its potential for advanced applications.
Animer le matériel d'apprentissage du code de la route pour une meilleure compréhension et réussite à l'examen
2016
29èmes Entretiens du Centre Jacques-Cartier. Facteurs humains, technologies embarquées et numériques : quel rôle pour les politiques de sécurité routière ?, LYON, FRANCE, 21-/11/2016 - 23/11/2016; Des travaux sur l'intérêt d'animer le matériel du code de la route pour des publics en difficulté linguistique sont présentés et discutés.
Rendre dynamique le matériel d'apprentissage du code de la route : un intérêt particulier pour les sourds
2017
Entretiens Jacques Cartier, QUEBEC, CANADA, 16-/10/2017 - 18/10/2017; ACOSUR : Accès au Code de la route et SURdité. Contexte : La réussite à l'examen du code de la route est un facteur facilitant l'insertion sociale et professionnelle. Avec un taux de réussite largement inférieur aux candidats entendants, les individus sourds éprouvent de nombreuses difficultés. Le matériel actuel composé d'images statiques ne serait pas compatible avec des habiletés temporelles dégradées dues à l'absence d'audition. Objectif : La présente étude s'intéresse au bénéfice d'un matériel dynamique basé sur des animations 3D par rapport à un matériel statique dans une tâche de prise de décision. Méthode : 21 can…
Animer le matériel d'apprentissage du code de la route, une solution pour les personnes sourdes et malentendantes.
2016
Séminaire ARPEGE, PARIS, FRANCE, 05-/12/2016 - 05/12/2016; L'examen du code de la route est actuellement sources de difficultés pour la population sourde. Les supports statiques mériteraient d'être animé pour transmettre les rapport temps-vitesse distance, notions fondamentales pour transmettre les notions de sécurité routière. Les résultats de plusieurs travaux sont présentés et discutés.
A Fast GPU-Based Motion Estimation Algorithm for H.264/AVC
2012
H.264/AVC is the most recent predictive video compression standard to outperform other existing video coding standards by means of higher computational complexity. In recent years, heterogeneous computing has emerged as a cost-efficient solution for high-performance computing. In the literature, several algorithms have been proposed to accelerate video compression, but so far there have not been many solutions that deal with video codecs using heterogeneous systems. This paper proposes an algorithm to perform H.264/AVC inter prediction. The proposed algorithm performs the motion estimation, both with full-pixel and sub-pixel accuracy, using CUDA to assist the CPU, obtaining remarkable time …
The human gene encoding cytokeratin 20 and its expression during fetal development and in gastrointestinal carcinomas
1993
The differentiation of the predominant cell types of the mucosal epithelium of the mammalian gastrointestinal tract is characterized by increasing amounts of an intermediate-sized filament (IF) protein designated cytokeratin (CK) 20 which is a major cellular protein of mature enterocytes and goblet cells. Here we report the isolation of the human gene encoding CK 20, its complete nucleotide sequence and the amino acid sequence deduced therefrom that identifies this polypeptide (mol. wt. 48553) as a member of the type I-CK subfamily. Remarkable, however, is the comparably great sequence divergence of CK 20 from all other known type I-CKs, with only 58% identical amino acids in the conserved …
Stabilizing versus Destabilizing the Microtubules: A Double-Edge Sword for an Effective Cancer Treatment Option?
2015
Microtubules are dynamic and structural cellular components involved in several cell functions, including cell shape, motility, and intracellular trafficking. In proliferating cells, they are essential components in the division process through the formation of the mitotic spindle. As a result of these functions, tubulin and microtubules are targets for anticancer agents. Microtubule-targeting agents can be divided into two groups: microtubule-stabilizing, and microtubule-destabilizing agents. The former bind to the tubulin polymer and stabilize microtubules, while the latter bind to the tubulin dimers and destabilize microtubules. Alteration of tubulin-microtubule equilibrium determines th…
The scattering and re-absorption of red and near-infrared chlorophyll fluorescence in the models Fluspect and SCOPE
2019
Scattering and re-absorption have been recognized as relevant aspects for the interpretation of solar induced chlorophyll fluorescence (SIF) in vegetation remote sensing. In an earlier study [Yang and Van der Tol, RSE 215, 97–108, 2018] we addressed the problem of scattering and re-absorption of near-infrared fluorescence in the vegetation canopy. In this study we analyse within-leaf re-absorption of both red and near-infrared fluorescence using the radiative transfer model Fluspect. The leaf scattering determines the ratio of backward to total leaf fluorescence emission Fb/(Fb + Ff). Fluspect reproduces this ratio with an RMSE of less than 0.1, and explains the observed dependence of the s…