Search results for "presse."

L'Espagne, un nouveau pays d'immigration : l'exemple des immigrées roumaines (analyse comparative)

2013

This survey focuses on the immigration phenomenon in Spain and its impact on contemporary Spanish society. Studying how numerous immigrants have been settling in Spain is a way to account for the evolution of Spanish society: on the one hand by analysing how and why a country that traditionally used to export its labour-force could attract immigrants; and on the other hand by examining how Spain has been managing these influxes. This phenomenon shall be approached thanks to the case of Romanian women. For the last couple of years, Romanians have been the largest group of foreign nationals in Spain. I shall herein set to describe the various stages and characteristics of Romanian immigration…

Proteomic analysis of the acid-soluble nacre matrix of the bivalve Unio pictorum: detection of novel carbonic anhydrase and putative protease inhibit…

2010

10 pages; International audience; The matrix extracted from mollusc shell nacre is a mixture of proteins and glycoproteins that is thought to play a major role in controlling biomineral synthesis and in increasing its mechanical properties. We investigated the nacreous shell of the freshwater mussel Unio pictorum, to which we applied a proteomics approach adapted to mollusc shell proteins. On one hand, the acid-soluble nacre matrix was fractionated by SDS-PAGE and the five main protein bands (P95, P50, P29, P16, and P12) were digested with trypsin and analyzed by nanoLC-MS/MS followed by de novo sequencing. On the other hand, the acid-soluble nacre matrix was analyzed in a similar manner, w…

On-line Construction of Two-Dimensional Suffix Trees

1999

AbstractWe say that a data structure is builton-lineif, at any instant, we have the data structure corresponding to the input we have seen up to that instant. For instance, consider the suffix tree of a stringx[1,n]. An algorithm building iton-lineis such that, when we have read the firstisymbols ofx[1,n], we have the suffix tree forx[1,i]. We present a new technique, which we refer to asimplicit updates, based on which we obtain: (a) an algorithm for theon-lineconstruction of the Lsuffix tree of ann×nmatrixA—this data structure is the two-dimensional analog of the suffix tree of a string; (b) simple algorithms implementing primitive operations forLZ1-typeon-line losslessimage compression m…

Repetitiveness Measures based on String Attractors and Burrows-Wheeler Transform: Properties and Applications

2023

In silico characterization of an Iroquois family-related homeodomain protein.

2005

Homeobox genes have been demonstrated to play important roles during cancer differentiation and embryonic development. The subset of Iroquois-related homeobox genes (IRXs) have furthermore been. demonstrated to be involved in several embryonic developmental processes such as patterning of the anterior-posterior and dorso-ventral axis, as well as specific regions of the central nervous system, and differentiation of the otic vesicle, branchial epithelium, and limbs. We have characterized a novel homeodomain protein and corresponding gene by means of computational biology. Since the protein sequence displayed high similarity to the human IRX proteins, the newly identified homeodomain protein …

Copy-move Forgery Detection via Texture Description

2010

Copy-move forgery is one of the most common type of tampering in digital images. Copy-moves are parts of the image that are copied and pasted onto another part of the same image. Detection methods in general use block-matching methods, which first divide the image into overlapping blocks and then extract features from each block, assuming similar blocks will yield similar features. In this paper we present a block-based approach which exploits texture as feature to be extracted from blocks. Our goal is to study if texture is well suited for the specific application, and to compare performance of several texture descriptors. Tests have been made on both uncompressed and JPEG compressed image…

Tommaso Maria Napoli Utriusque Architecturae Compendium Roma 1688 Breve trattato sulle fabbriche civili e militari e la conservazione delle architett…

2013

Il volume Tommaso Maria Napoli Utriusque Architecturae Compendium Roma 1688 Breve trattato sulle fabbriche civili e militari e la conservazione delle architetture del frate domenicano Tommaso Maria Napoli, vuole contribuire ad accrescere le nostre conoscenze sui principi che dovevano sottendere alla realizzazione dell’architettura civile e militare del periodo barocco e tardo barocco, così come espressi nel breve trattato scritto dal frate architetto, nato a Palermo, Tommaso Maria Napoli (1659-1725), e pubblicato a Roma alla fine del Seicento. Alla traduzione dal latino del trattato, redatta da esperti (Fabio Zarbo e Pietro Zarbo), è inclusa un’interessante ricerca, redatta congiuntamente c…

RNA-seq transcriptome analysis provides candidate genes for resistance to Tomato leaf cur New Delhi virus in melon

2022

[EN] Tomato leaf curl New Delhi virus (ToLCNDV) emerged in the Mediterranean Basin in 2012 as the first DNA bipartite begomovirus (Geminiviridae family), causing severe yield and economic losses in cucurbit crops. A major resistance locus was identified in the wild melon accession WM-7 (Cucumis melo kachri group), but the mechanisms involved in the resistant response remained unknown. In this work, we used RNA-sequencing to identify disease-associated genes that are differentially expressed in the course of ToLCNDV infection and could contribute to resistance. Transcriptomes of the resistant WM-7 genotype and the susceptible cultivar Piñonet Piel de Sapo (PS)(C. melo ibericus group) in ToLC…

Ni contigo ni sin ti: pueblos vecinos, ¿de verdad mal avenidos?

2016

International audience

Structural and evolutionary analysis of the copia-like elements in the Arabidopsis thaliana genome.

2001

The analysis of 460 kb of genomic sequence of Arabidopsis thaliana chromosome III allowed us to identify two new transposable elements named AtC1 and AtC2. AtC1 shows identical long terminal repeats (LTRs) and all the structural features characteristic of the copia-like active elements. AtC2 is also a full copia-like element, but a putative stop codon in the open reading frame (ORF) would produce a truncated protein. In order to identify the copia-like fraction of the A. thaliana genome, a careful computer-based analysis of the available sequences (which correspond to 92% of the genome) was performed. Approximately 300 nonredundant copia-like sequences homologous to AtC1 and AtC2 were detec…