Search results for "Mod"

Kāda biomasas gazifikācijas modeļa skaitliskā analīze

2017

Šajā darbā tiek pētīts gazifikācijas procesa matemātiskais modelis. Tiek analizēta siltumapmaiņas reakcijas vienādojumu sistēma, konstruēts tās matemātiskais modelis un izpētīti raksti par gazifikācijas norises procesiem.

Donne e Sante: vestiti, orli e gioielli nella statuaria lignea femminile del Cinquecento nella Sicilia Occidentale

2015

Il contributo esamina la decorazione di alcune statue lignee del Cinquecento e del Seicento della Sicilia Occidentale che, al pari di quelle dell'altra parte dell'Isola, offrono, malgrado ci siano giunti pochi esempi rispetto a quelli citati nei documenti, una significativa campionatura sulla ricchezza delle vesti. La decorazione dei simulacri, quasi sempre affidata all'oro e a pochi e simbolici colori, secondo la tecnica dell'estofados, riflette talvolta il gusto dell'epoca. Nel saggio, infatti, si esaminano statue femminili, perlopiù Madonne e Sante venerate nell'Isola, che, scampate all'incuria del tempo o alle drastiche ridipinture dei secoli passati e anche recenti, mostrano finissime …

Management Simulator as an Instrument to Aid Turning “Stunted Growth” Round in Family Businesses

2008

This paper is the fourth in a series which has described the role and construction of simulation models and a ‘Management Flight Simulator’ that could aid the entrepreneur-owners of so-called ‘dwarf’ or ‘stunted growth’ small firms to break out from the constraints holding them back. While the research presented to date has highlighted the issues in such companies, and has suggested that in many situations relatively simple changes only might be needed to unleash the growth potential of such firms, effecting such changes is not likely to be that “simple” in real life. It has to be possible for affected owner-entrepreneurs to understand a number of factors: that there is a problem (or opport…

Nouvelles technologies et aide à la compréhension de documents techniques : Construction et expérimentation d'un simulateur de fonctionnement de grue…

2001

Reading skills are more and more required to succeed professional examination. French crane drivers are concerned with this problem. In order to help them, we have conducted a study with three main steps. First, we carried out a cognitive work analysis. Second, we test several analogical modalities of written presentations focusing on the construction of a specific simulator. Finally, two experiments are presented showing a significative effect of this simulator on the comprehension of cranes technical documentation.

Ricerca sulla simulazione del funzionamento in regime vario di forni continui per la cottura di ceramiche e porcellane

2005

Un modello realistico per visualizzazioni in didattica

2019

In this work, two applications for the visualization of the aggregation and the solubilization of structureless interacting particles are presented. The applications allow to demonstrate on a qualitative basis as well as by quantitatively monitoring the time evolution of the surface/volume ratio and of the fractions of aggregated particles, that, on the one hand, the growth of nanoaggregates implies a decrease of their surface/volume ratio and, on the other, that the formation of homogeneous mixtures is the result of favorable solute-solvent interactions as well as of temperature. It is suggested that, along with the use of suitable macroscopic examples, visualizations by the present applic…

Two‐sample problems in statistical data modelling

2010

A common problem in mathematical statistics is to check whether two samples differ from each other. From modelling point of view it is possible to make a statistical test for the equality of two means or alternatively two distribution functions. The second approach allows to represent the two‐sample test graphically. This can be done by adding simultaneous confidence bands to the probability‐probability (P — P) or quantile‐quantile (Q — Q) plots. In this paper we compare empirically the accuracy of the classical two‐sample t‐test, empirical likelihood method and several bootstrap methods. For a real data example both Q — Q and P — P plots with simultaneous confidence bands have been plotted…

Fibre fragment distribution in a single-fibre composite tension test

2001

Abstract Single fibre fragmentation tests are performed for brittle fibres with Weibull strength distribution and different surface treatments. The fragmentation process is modelled and closed-form expressions for break spacing distribution are obtained. The model accounts for the effect of finite fibre length on the initial fragmentation as well as for break interaction on the advanced fragmentation stage. It is assumed that the exclusion zone due to fibre–matrix interface failure and stress recovery in the fibre is linearly dependent on the applied load. This assumption is validated experimentally. The derived theoretical average fragment length dependence on applied load is used to deter…

Occupation probabilities of single particle levels using the microscopic interacting boson model: Application to some nuclei of interest in neutrinol…

2016

We have developed a new method to calculate the occupancies of single particle levels in atomic nuclei. This method has been developed in the context of the microscopic interacting boson model, in which neutron and proton degrees of freedom are treated explicitly. The energies of the single particle levels constitute a very important input for the calculation of the occupancies in this method. In principle these energies can be considered as input parameters that can be fitted to reproduce the experimental occupancies. Instead of fitting, in this study we have extracted the single particle energies from experimental data on nuclei with a particle more or one particle less than a shell closu…

Psychotherapy Integration: A main Obstacle and Challenge

2018

Abstract Psychotherapy integration is a key trend in psychotherapy nowadays. This paper offers a critical perspective on a main obstacle and challenge for psychotherapy integration. Psychotherapy integration should be treated more as a process than as a product. For psychotherapy integration to contribute to the future of psychotherapy, it should not forget its original Exploratory spirit, avoiding and being cautious about Established approaches, and being, therefore, more a process than a product. This assumption should be related first with the core spirit of psychotherapy integration, an ongoing process of respect for different psychotherapeutic models, and an attitude of work in progres…