Search results for "E-F"

Global Initiative for Asthma (GINA) Strategy 2021 - Executive summary and rationale for key changes

2021

Funder: Global Initiative for Asthma

A probabilistic estimation and prediction technique for dynamic continuous social science models: The evolution of the attitude of the Basque Country…

2015

In this paper, a computational technique to deal with uncertainty in dynamic continuous models in Social Sciences is presented.Considering data from surveys,the method consists of determining the probability distribution of the survey output and this allows to sample data and fit the model to the sampled data using a goodness-of-fit criterion based the χ2-test. Taking the fitted parameters that were not rejected by the χ2-test, substituting them into the model and computing their outputs, 95% confidence intervals in each time instant capturing the uncertainty of the survey data (probabilistic estimation) is built. Using the same set of obtained model parameters, a prediction over …

Analyzing multidimensional movement interaction with generalized cross-wavelet transform

2021

Humans are able to synchronize with musical events whilst coordinating their movements with others. Interpersonal entrainment phenomena, such as dance, involve multiple body parts and movement directions. Along with being multidimensional, dance movement interaction is plurifrequential, since it can occur at different frequencies simultaneously. Moreover, it is prone to nonstationarity, due to, for instance, displacements around the dance floor. Various methodological approaches have been adopted for the study of human entrainment, but only spectrogram-based techniques allow for an integral analysis thereof. This article proposes an alternative approach based upon the cross-wavelet transfor…

Molecular equilibrium structures from experimental rotational constants and calculated vibration–rotation interaction constants

2002

A detailed study is carried out of the accuracy of molecular equilibrium geometries obtained from least-squares fits involving experimental rotational constants B(0) and sums of ab initio vibration-rotation interaction constants alpha(r)(B). The vibration-rotation interaction constants have been calculated for 18 single-configuration dominated molecules containing hydrogen and first-row atoms at various standard levels of ab initio theory. Comparisons with the experimental data and tests for the internal consistency of the calculations show that the equilibrium structures generated using Hartree-Fock vibration-rotation interaction constants have an accuracy similar to that obtained by a dir…

Innføring av CRM i offentlig sektor

2007

Masteroppgave i informasjonssystemer 2007 - Høgskolen i Agder, Kristiansand Modernisering av offentlig sektor basert på informasjons- og kommunikasjonsteknologi (IKT) er i økende grad et fokusområde under begrepet e-forvaltning. Dette har ført til nye teknologiske muligheter og arbeidsmåter internt og eksternt mellom offentlige organisasjoner, næringslivet og innbyggere. Integrering av isolerte systemer til standardiserte og virksomhetsomfattende informasjonssystemer har potensiale til å samle informasjonsflyten i en organisasjon. Dette kan skape radikale endringer både fra et organisatorisk og et teknologisk perspektiv. Customer Relationship Management (CRM) er et konsept fra privat sektor…

Finite groups with real-valued irreducible characters of prime degree

2008

Abstract In this paper we describe the structure of finite groups whose real-valued nonlinear irreducible characters have all prime degree. The more general situation in which the real-valued irreducible characters of a finite group have all squarefree degree is also considered.

Place des ERP dans le suivi de la performance des filiales par la maison-mère

2016

This study seeks to shed the light on the role of Enterprise Resource Planning (ERP) as a management tool adopted by multinational corporations in their monitoring of the headquarters/ subsidiary performance. We have opted for a deductive approach, focusing on multinational corporations whose subsidiaries are based in Morocco and which are endowed with the ERP tool. To meet this end, we have carried out both a qualitative and a quantitative study. Qualitatively, the six semi directive interviews conducted with the subsidiaries management fit in harmoniously with the items that figure in our questionnaire, submitted to 104 subsidiaries in the framework of a quantitative study. We have found …

Préface

2010

Improved resolution power of electrophoretic fractionation of DNA using a voltage gradient up and down application

2004

The improved resolution power of electrophoretic fractionation of DNA in a wide range of molecular masses is demonstrated using an "up and down" application of voltage gradient gel electrophoresis (VGGE). This application also allows separation of different DNA fragments which are poorly fractionated in conventional electrophoresis.

Mycotoxins presence in pre- and post-fermented silage from Tunisia

2020

Abstract Silage represents a major part of the feed ration for livestock, being a potential cause of mycotoxicosis as it can be contaminated with toxigenic fungi capable of producing mycotoxins in suitable environmental conditions. In the present work, the presence of natural mycotoxins in samples collected of silage from the main producing areas in Tunisia (Ariana, Bizerte, Beja and Jendouba) was assessed based on different plant material (oat, barley, triticale, artichoke, sulla or raygrass). Mycotoxins were evaluated during three periods in green forage (P1) and subsequently in ensiled products after 60 days (P2) and 100 days (P3) of fermentation. Samples were extracted by a QuEChERS pro…