Search results for "Valuation"
showing 10 items of 2494 documents
Information quality evaluation methodology for web page directories
2016
The article presents information quality evaluation methodology for websites directories. In the first part of the article the theoretical basis for website directories was presented (ways of information acquisition, classification and issues relating to quality of websites). The second part of the article was devoted to the research methodology for evaluating quality of information collected in website directories. The identification of quality characteristics carried out shall allow for evaluating quality of general information and of information in thematic directories on web pages. The article ends with a summary containing conclusions and guidelines for further research directions.
MOESM4 of Leaps and bounds: geographical and ecological distance constrained the colonisation of the Afrotemperate by Erica
2019
Additional file 4. Methods: Selected bootstrap trees used to represent phylogenetic uncertainty between geographically restricted major clades.
Dangerous relationships : biases in freshwater bioassessment based on observed to expected ratios
2018
Copyright by the Ecological Society of America The ecological assessment of freshwaters is currently primarily based on biological communities and the reference condition approach (RCA). In the RCA, the communities in streams and lakes disturbed by humans are compared with communities in reference conditions with no or minimal anthropogenic influence. The currently favored rationale is using selected community metrics for which the expected values (E) for each site are typically estimated from environmental variables using a predictive model based on the reference data. The proportional differences between the observed values (O) and E are then derived, and the decision rules for status ass…
One pot light assisted green synthesis, storage and antimicrobial activity of dextran stabilized silver nanoparticles.
2014
Background Green synthesis of nanomaterials finds the edge over chemical methods due to its environmental compatibility. Herein, we report green synthesis of silver nanoparticles (Ag NPs) mediated with dextran. Dextran was used as a stabilizer and capping agent to synthesize Ag NPs using silver nitrate (AgNO3) under diffused sunlight conditions. Results UV–vis spectra of as synthesized Ag nanoparticles showed characteristic surface plasmon band in the range from ~405-452 nm. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) studies showed spherical Ag NPs in the size regime of ~50-70 nm. Face centered cubic lattice of Ag NPs was confirmed by powder X-ray diffraction (PXRD…
Risques et bénéfices relatifs des alternatives aux produits phytopharmaceutiques comportant des néonicotinoïdes
2018
Risques et bénéfices relatifs des alternatives aux produits phytopharmaceutiques comportant des néonicotinoïdes. Tome 1 – Rapport du groupe de travail Identification des alternatives aux usages autorisés des néonicotinoïdes
Quand les diplômés de doctorat français partis à l'étranger auto évaluent leurs compétences
2016
Article paru en décembre 2018; International audience; La France se caractérise par un taux de chômage des jeunes docteurs élevé dans les premières années après la thèse, ce qui peut conduire certains d'entre eux à s'expatrier. Ce travail s'interroge sur la manière dont les jeunes docteurs partis à l'étranger perçoivent les compétences acquises dans leur formation doctorale, lorsqu'ils se comparent à leurs collègues de travail. A partir d'une enquête statistique et des éclairages plus qualitatifs, les résultats indiquent qu'ils valorisent globalement les compétences acquises durant leur doctorat même s'ils jugent que certaines d'entre elles comme les compétences relationnelles ou la gestion…
Revista electrónica de investigación y evaluación educativa
2014
Resumen basado en el de la publicación Título, resumen y palabras clave en inglés y español Se trata el tema del estrés docente, analizando las propiedades psicométricas de la escala ED-6, elaborada para el estudio, con el objetivo de medir el estrés o malestar docente de cara a su utilización en un marco más amplio de investigaciones sobre este fenómeno. Los resultados muestran una fiabilidad y validez aceptable, quedando conformados por 77 ítems y 6 dimensiones: ansiedad, depresión, presiones, creencias, desmotivación y mal afrontamiento. Incluye anexo con la escala ED-6, instrucciones de corrección y tablas de correspondencia. Valencia ESP
MODELING MANAGERIAL ACTIVITY, A CHALLENGE OR A NEED INTO THE INTERCONECTED ECONOMIC SPACE
2009
In the European economic area, which becomes more and more interconnected, the management system provides ways of obtaining a performance which, on changing the size of the firm, sometimes prove to be inadequate. During that lapse of time from triggering the action when the results can be measured should be as small continuously decreasing. The information required to be used in the decision support are required more avid. The manager will use different models for measurements of indicators of discrete evaluation, but it proves that not to be the best solution. Only the availability of this information will enable them to make better decisions, and by changing the way of how the decision ma…
Vers une assistance informatisée au diagnostic de la qualité ergonomique d'interfaces
2000
International audience; Notre objectif ici est d'encourager les concepteurs à s'intéresser aux usages de leur produit en prenant davantage en compte les facteurs humains dans la phase de test qui est souvent focalisée sur les aspects techniques. L'idée dans cette étude est donc de faciliter le recours aux utilisateurs comme source d'évaluation lors des tests de conception en apportant aux concepteurs un environnement logiciel de test pratique à mettre en œuvre pour faire évaluer leurs propres produits par des utilisateurs. Nous avons mené deux expériences de nature à explorer la faisabilité de ce projet.
THROUGH SWOT ANALYSIS AND INTERNSHIP IN INITIAL TEACHER FORMATION
2019
The aim of this work is to probe the outcomes achieved by 270 subjects, who are going to teach in primary and children’s school, when they plan and execute educational actions in the classroom, and what possible difficulties they encountered during the development of the planned teaching action. In the instructional design the teacher in formation has used SWOT analysis (Strengths, Weaknesses, Opportunities, Threats) as a strategy for the formulation of the goals, the management and the evaluation of the didactic action. Teaching planning was understood by the students both as a structure and as a guide for the action; the design prepared the sequence of education activities, anticipated th…