Search results for "Method"
showing 10 items of 13253 documents
Et les Shadoks comptaient... évaluation expérimentale des méthodes de quantification des restes en carpologie
2017
Une mesure comparative en didactique des Mathématiques entre une analyse a priori et la contingence
2007
En didactique des Mathématiques, mais plus généralement en sciences humaines, de nombreuses recherches utilisent des analyses qualitatives pour falsifier expérimentalement des hypothèses formulées a priori, c'est-à-dire en amont de la recherche. Une telle approche méthodologique, appliquée à une enquête, s'avère le plus souvent insuffisante pour analyser toutes les variables en jeu dans des phénomènes contingents d'enseignement/ apprentissage, même si dans certains cas (analyse ponctuelle de protocoles, de vidéos, etc.), elle permet de déceler quelques relations intéressantes. Mais si le nombre de sujets devient trop volumineux, l'analyse qualitative ne réussit plus à extraire toutes les re…
Les joueurs africains rêvent d'Angleterre
2008
Validation of the French national health insurance information system as a tool in vaccine safety assessment: Application to febrile convulsions afte…
2013
International audience
Ab-Initio Calculations of Oxygen Vacancy in Ga2O3 Crystals
2021
The research has been funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP08856540). J. Purans and A.I.Popov acknowledge the ERAF project 1.1.1.1/20/A/057 “Functional Ultrawide Bandgap Gallium Oxide and Zinc Gallate Thin Films and Novel Deposition Technologies”. The Institute of Solid State Physics, University of Latvia (Latvia) as the Centre of Excellence has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD01-2016-2017-Teaming Phase2 under grant agreement No. 739508, project CAMART2.
From abugida to alphabet in Konso, Ethiopia
2019
Abstract This study examines the interplay between phonological awareness and orthography in Konso, a Cushitic language in Southwest Ethiopia. Thirty-two adults reading the Konso abugida but with minimal exposure to alphabetic literacy completed an orally administered phoneme deletion task. The responses were then examined using the minimal edit distance hypothesis (Wali, Sproat, Padakannaya & Bhuvaneshwari, 2009) as a framework for the analysis. The results suggest that the difficulty of a deletion was related to the way the phoneme was represented in the Konso abugida. Content-based error analysis of the incorrect responses gave indications of how Konso abugida readers’ processing of …
Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the Pierre Auger Observatory
2015
We analyze the distribution of arrival directions of ultra-high energy cosmic rays recorded at the Pierre Auger Observatory in 10 years of operation. The data set, about three times larger than that used in earlier studies, includes arrival directions with zenith angles up to $80^\circ$, thus covering from $-90^\circ$ to $+45^\circ$ in declination. After updating the fraction of events correlating with the active galactic nuclei (AGNs) in the V��ron-Cetty and V��ron catalog, we subject the arrival directions of the data with energies in excess of 40 EeV to different tests for anisotropy. We search for localized excess fluxes and for self-clustering of event directions at angular scales up t…
Tuvākā skaidra redzes punkta noteikšanu ietekmējošie faktori
2021
Darbs ir uzrakstīts angļu valodā uz 25 lapaspusēm. Tajā ir 20 attēli, 2 tabulas un 20 literatūras avoti. Darba mērķis ir novērtēt dažādu faktoru – acs zīlītes un stimula izmēra- ietekmi uz tuvākā skaidras redzes punkta novērtēšanu. Tuvākais skaidras redzes punkts tika noteikts ar “push-up” metodi. Mērījumi tika veikti ar stimulu izmēriem 20/20; 20/25 un 20/30 (Snellena frakcija). Acs zīlītes diametrs tika novērtēts, izmantojot šablonu. Rezultāti parādīja, ka, samazinoties stimula izmēram “push-up” metodē, zīlītes diametrs pieaug un tuvākais skaidras redzes punkts attālinās.
Acceleration of the AChBP conformational transition using Temperarure Accelerated Molecular Dynamics
2013
Geostatistical computing of acoustic maps in the presence of barriers
2009
Acoustic maps are the main diagnostic tools used by authorities for addressing the growing problem of urban acoustic contamination. Geostatistics models phenomena with spatial variation, but restricted to homogeneous prediction regions. The presence of barriers such as buildings introduces discontinuities in prediction areas. In this paper we investigate how to incorporate information of a geographical nature into the process of geostatistical prediction. In addition, we study the use of a Cost-Based distance to quantify the correlation between locations.