Search results for "Modell"
showing 10 items of 2134 documents
I modelli matematici costruiti per l'insegnamento delle matematiche superiori. Pure e applicate.
2009
La valutazione della didattica nell'opinione degli studenti: modelli multilivello IRT.
2012
I modelli statistici HGLM per la valutazione diagnostica: il caso della fi brosi epatica HCV correlata
2014
Mobilità del turismo regionale incoming. Aspetti socio-economici dei comportamenti e delle motivazioni. (e-book)
2012
Ritratto femminile su una lastra incisa da S. Callisto e l’iconografia del defunto nell’arte funeraria paleocristiana
2013
Si confronta il busto ritratto femminile inciso su una chiusura di loculo della catacomba di S. Callisto a Roma con l'iconografia della Augusta Elena e con altri ritratti femminili della pittura funeraria cristiana ivi compreso quello della galleria VIII nella catacomba di Villagrazia di Carini.
Molecular Modelling Studies on Molecular Pathways Related to Tumorigenesis in the Discovery of New Lead Compounds.
2012
Integrated Urban Water Modeling with Uncertainty Analysis
2005
In the last 20th years, the scientific world has got particular care towards the problems that involve the respect of the environment. According to this point, several researches were developed to describe the phenomena that take place during both wet and dry period and to increase the knowledge in this field. In particular, the attention was addressed towards the problems linked with the pollution of the water body because of the pollution carried by rainfall waters in the urban environment. In order to obtain a good description of the problem, it is important, of course, to analyze both quantity and quality aspects connected with all the transformation phases that characterize the urban w…
Exploring grade 9 students' assumption making when mathematizing
2015
International audience; Making assumptions is a key activity in modelling. The present study aims to explore the variety of assumptions that lower secondary students make in this process. As theoretical basis for the data analysis, we used the modelling cycle by Blum and Leiss (2007) and framed a definition of assumptions. The study was carried out with grade 9 students. The results show three categories of assumptions: (1) parameter assumptions, (2) assumptions for the choice of the mathematical model, and (3) assumptions about task expectations. Assumptions from the first two categories assist students to use extra-mathematical knowledge to construct a mathematical model, while the third …
Theoretical and experimental study of novel types of solid oxide fuel cell electrodes
2016
Master's thesis Renewable Energy ENE500 - University of Agder 2016 Solid oxide fuel cells (SOFCs) have the potential to become one of the efficient and costeffective system for direct conversion of a wide variety of fuels to electricity. The performance, stability and durability of SOFCs depend strongly on the materials used for the fabrication of electrodes as well as the fabrication process. For anode supported SOFCs, the tape casting method has been the de facto standard for constructing cell components. Furthermore, organic solvents such as ethanol, propanol, terpineol and poly-ethers are generally used in industrial tape casting as the solvent medium to make the chemical slurries out o…
On the Finite Element Modeling of the Lumbar Spine: A Schematic Review
2023
Finite element modelling of the lumbar spine is a challenging problem. Lower back pain is among the most common pathologies in the global populations, owing to which the patient may need to undergo surgery. The latter may differ in nature and complexity because of spinal disease and patient contraindications (i.e., aging). Today, the understanding of spinal column biomechanics may lead to better comprehension of the disease progression as well as to the development of innovative therapeutic strategies. Better insight into the spine’s biomechanics would certainly guarantee an evolution of current device-based treatments. In this setting, the computational approach appears to be a remarkable …