Search results for "Information Science"
showing 10 items of 3627 documents
Pharmacogenomic identification of small molecules for lineage specific manipulation of subventricular zone germinal activity
2017
Strategies for promoting neural regeneration are hindered by the difficulty of manipulating desired neural fates in the brain without complex genetic methods. The subventricular zone (SVZ) is the largest germinal zone of the forebrain and is responsible for the lifelong generation of interneuron subtypes and oligodendrocytes. Here, we have performed a bioinformatics analysis of the transcriptome of dorsal and lateral SVZ in early postnatal mice, including neural stem cells (NSCs) and their immediate progenies, which generate distinct neural lineages. We identified multiple signaling pathways that trigger distinct downstream transcriptional networks to regulate the diversity of neural cells …
On the Influence of Grammars on Crossover in Grammatical Evolution
2021
Standard grammatical evolution (GE) uses a one-point crossover (“ripple crossover”) that exchanges codons between two genotypes. The two resulting genotypes are then mapped to their respective phenotypes using a Backus-Naur form grammar. This article studies how different types of grammars affect the resulting individuals of a ripple crossover. We distinguish different grammars based on the expected number of non-terminals chosen when mapping genotype codons to phenotypes, \(B_{avg}\). The grammars only differ in \(B_{avg}\) but can express the same phenotypes. We perform crossover operations on the genotypes and find that grammars with \(B_{avg} > 1\) lead to high numbers of either very sm…
Additional file 3: Table S2. of Transcriptomic data from panarthropods shed new light on the evolution of insulator binding proteins in insects
2016
NCBI accession numbers of transcriptome and genome data. (XLS 35 kb)
Additional file 3: Table S2. of Transcriptomic data from panarthropods shed new light on the evolution of insulator binding proteins in insects
2016
NCBI accession numbers of transcriptome and genome data. (XLS 35 kb)
Les ronds-points au carrefour de l’incommunication
2019
This paper explores how the anthropology of communication, as formalized by Yves Winkin further to his work on the “invisible college” of Palo Alto, enhances research in information and communication sciences into the political field. The anthropological approach based on the “new communication” model seems essential to understanding the failure in communication besetting the fundamental relation between those who govern and those who are governed especially in France. The Gilets jaunes (yellow vests) crisis illustrates and drives this proposal by widening the scope of analysis defined by the specialists of political communication to encompass all the actors, institutions, and processes inv…
ScrumBut as an Indicator of Process Debt
2022
Technical debt analysis is used to detect problems in a codebase. Most technical debt indicators rely on measuring the quality of the code, as developers tend to induce recurring technical debt that emerges along with evolution cycles. This debt can emerge when project pressure leads to process deviations, for instance. In agile methods like Scrum, such deviations are commonly known as ScrumButs (like Scrum but …), which can be considered as a form of process debt. In this paper, we investigate two recurring signs of process debt (i.e. code smells and anti-patterns) caused by Scrumbuts. Our contribution investigates typical ScrumBut practices found in agile projects in one company and we re…
Rituals During Lockdown : The "Clap for our Carers" Phenomenon in France
2020
The article will analyse the emergence of the applause for health workers to health personnel, a practice widespread in France since the first day of lockdown. We examine the meaning of this ritual that was first promoted on the web and then adopted by the social actors themselves in the semi-private space of windows and balconies. We will investigate the relationships and the meaning of this practice both on the web and in the social space.
Explorer les possibles de l'écriture multimédia
2011
International audience; Dans cet article, nous posons la question d’une écriture multimédia et de ses spécificités. Le multimédia permet-il d’ouvrir des possibles pour l’écriture ? Pour comprendre et explorer ces possibles, nous mobilisons une théorie du numérique et proposons un modèle en trois niveaux de l’écriture multimédia. Nous utilisons cette approche conceptuelle pour analyser des pratiques éditoriales professionnelles à l’Institut national de l’audiovisuel (Ina).
On the suffix automaton with mismatches
2007
International audience; In this paper we focus on the construction of the minimal deterministic finite automaton S_k that recognizes the set of suffixes of a word w up to k errors. We present an algorithm that makes use of S_k in order to accept in an efficient way the language of all suffixes of w up to k errors in every window of size r, where r is the value of the repetition index of w. Moreover, we give some experimental results on some well-known words, like prefixes of Fibonacci and Thue-Morse words, and we make a conjecture on the size of the suffix automaton with mismatches.
Actualités du patrimoine
2008
L'actualité fait le point sur les lois et les différents secteurs du patrimoine en France