Search results for "Notation"
showing 10 items of 317 documents
Sequencing, De Novo Assembly and Annotation of the Colorado Potato Beetle, Leptinotarsa decemlineata, Transcriptome
2012
Background. The Colorado potato beetle (Leptinotarsa decemlineata) is a major pest and a serious threat to potato cultivation throughout the northern hemisphere. Despite its high importance for invasion biology, phenology and pest management, little is known about L. decemlineata from a genomic perspective. We subjected European L. decemlineata adult and larval transcriptome samples to 454-FLX massively-parallel DNA sequencing to characterize a basal set of genes from this species. We created a combined assembly of the adult and larval datasets including the publicly available midgut larval Roche 454 reads and provided basic annotation. We were particularly interested in diapause-specific g…
Ecole démocratique, école républicaine : Prévention des conséquences civiques de l'intégrisme religieux et notation des élèves
2015
National audience; Ce texte prend appui sur la notion de Modèle Politique d'Education (en opposant le modèle démocratique de l'Amérique du Nord (Etats-Unis, Québec) au modèle républicain (France)), modèles dont il teste la pertinence à partir du questionnaire élèves de PISA 2012, pour traiter de deux questions d'actualité : comment réduire la compréhension dont bénéficient les djihadistes auprès de certains élèves, comment mettre l'évaluation des élèves au service de leurs apprentissages? Sur le premier point, il explique pourquoi le modèle démocratique est plus adapté et indique quelles caractéristiques de l'école démocratiques peuvent être mobilisées. Sur le second, il plaide que la quest…
In silico characterization of the neural alpha tubulin gene promoter of the sea urchin embryo Paracentrotus lividus by phylogenetic footprinting
2011
During Paracentrotus lividus sea urchin embryo development one alpha and one beta tubulin genes are expressed specifically in the neural cells and they are early end output of the gene regulatory network that specifies the neural commitment. In this paper we have used a comparative genomics approach to identify con- served regulatory elements in the P. lividus neural alpha tubulin gene. To this purpose, we have first isolated a genomic clone containing the entire gene plus 4.5 Kb of 5 0 upstream sequences. Then, we have shown by gene transfer experiments that its non-coding region drives the spatio- temporal gene expression corresponding substantially to that of the endogenous gene. In addi…
Defining the genomic signature of totipotency and pluripotency during early human development.
2013
The genetic mechanisms governing human pre-implantation embryo development and the in vitro counterparts, human embryonic stem cells (hESCs), still remain incomplete. Previous global genome studies demonstrated that totipotent blastomeres from day-3 human embryos and pluripotent inner cell masses (ICMs) from blastocysts, display unique and differing transcriptomes. Nevertheless, comparative gene expression analysis has revealed that no significant differences exist between hESCs derived from blastomeres versus those obtained from ICMs, suggesting that pluripotent hESCs involve a new developmental progression. To understand early human stages evolution, we developed an undifferentiation netw…
Behaviour modelling notation for information system design
2009
Problems related to behaviour modelling within the platform independent model (PIM) during the model driven design are discussed in the paper. The emphasis is on design problems for information systems, especially on building a behaviour draft. At first issues in the traditional approach using sequence diagrams are discussed. Then a new approach based on activity diagrams is proposed. An extension of activity diagram notation specifically oriented towards comprehensive and readable behaviour design description is presented.
Integrated three-dimensional models for noninvasive monitoring and valorization of the Morgantina silver treasure (Sicily)
2016
The Morgantina silver treasure belonging to the Archaeological Museum of Aidone (Sicily) was involved in a three-dimensional (3-D) survey and diagnostics campaign for monitoring the collection over time in anticipation of their temporary transfer to the Metropolitan Museum of Art in New York for a period of 4 years. Using a multidisciplinary approach, a scientific and methodological protocol based on noninvasive techniques to achieve a complete and integrated knowledge of the precious items and their conservation state, as well as to increase their valorization, has been developed. All acquired data, i.e., 3-D models, ultraviolet fluorescence, x-ray images, and chemical information, will be…
Linear vs. non-linear classification of winners, drawers and losers at FIFA World Cup 2014
2017
Purpose: Tactical analyses to distinguish between football teams that were more or less successful have been conducted up to now only by means of linear methods (like discriminant analysis). Concer...
Business Process-oriented design of Enterprise Resource Planning (ERP) systems for small and medium enterprises
2006
In the last few years, many organizations have used business process modelling as an effective tool for managing organizational changes. However, process modelling has rarely been exploited for supporting the entire business process management life cycle. This includes the design of business processes as well as their implementation and control. The adoption and implementation of Enterprise Resource Planning (ERP) systems is a crucial issue if referred to small and medium-sized enterprises. The main problem is that the cost of implementation of ERP, intended as the process of customization of the ERP system towards the actual enterprise business processes, overtakes the cost of ERP acquisit…
Binge-Watching as Case of Escapist Entertainment Use
2021
Although the concept of escapism is widely used in entertainment research, it lacks theoretical and empirical differentiation. Based on the transactional model of stress and coping, we extend previous attempts to conceptualize escapism as a form of emotion-focused avoidance coping. In contrast to the primarily negative connotation of escapism found in prior research, we propose that escapist entertainment use may be a functional coping strategy in some situations and may thus have beneficial effects on the well-being of media users. To develop and illustrate our perspective, we turn to binge-watching as a prominent example of escapist entertainment use. We show exemplarily how escapist bing…
An adaptation of the Critical Thinking Disposition Scale in Spanish youth
2020
Abstract Background Enhancing students’ critical thinking (CT) is an essential goal of higher education. Although there are many instruments to assess its cognitive dimension, this is not so in the case of dispositional thinking. Our aim is to examine the psychometric properties of the Spanish version of the Critical Thinking Disposition Scale (CTDS; Sosu, 2013). Method Data come from 1064 students in their final years at high school and university in Spain. We report validity evidence based on its internal structure by confirmatory factor analysis (CFA) and an estimation of reliability and measurement invariance by gender. Additionally, nomological validity study with a multiple-indicator …