Search results for "Model"
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Atgriezeniskā saite franču valodas kā svešvalodas mācīšanā klātienē un neklātienē : pētījums par skolotāju pielietotajām praksēm Latvijā
2022
Pētījuma mērķis ir izpētīt franču valodas kā svešvalodas skolotāju izmantotās atgriezeniskās saites prakses klātienes un tālmācības stundās. Šis pētījums sastāv no teorētiskās un empīriskās daļas. Teorētiskajā daļā ir izklāstīti trīs galvenie jēdzieni: vērtēšana, labošana un atgriezeniskā saite, kā arī tiek pētīti divi mācību modeļi – klātienes un attālinātais. Empīriskajā daļā ir sniegts korpusa un metodoloģijas apraksts, kā arī 10 daļēji strukturēto interviju korpusa analīze, kas transkribētas, lai veiktu satura analīzi. Vispārējie secinājumi parāda, ka klātienes stundās izmantotās prakses atšķiras no attālinātajās stundās izmantotajām praksēm formas un korektīvo stratēģiju ziņā.
Izglītības iestāžu direktoru vērtības kā profesionālās kompetences dimensija
2015
Maģistra darbs „Izglītības iestāžu direktoru vērtības kā profesionālās kompetences dimensija” iztirzā direktoru vērtības to profesionālās kompetences kontekstā ar mērķi noskaidrot, kādas vērtības vai to pamatgrupas veido izglītības iestāžu direktoru profesionālo kompetenci. Darba teorētiskajā daļā tiek analizēta zinātniskā literatūra, Latvijas Republikas un starptautiskie tiesību akti, ar kuriem tiek noskaidroti tādi jēdzieni kā „izglītības iestādes direktors”, „kompetence” un „vērtības”. Tiek izpētīta Šaloma H. Švarca (angļ. Shalom H. Schwartz) universālo vērtību modelis ar mērķi adaptēt šī autora vērtību pētīšanas metodoloģiju darba praktiskajā daļā. Maģistra darba praktiskajā daļā darba …
Multifactorial Assessment of Risk of Falling in 753 Post-Menopausal Women: A Multicenter Cross-Sectional Study by the Italian Group for the Study of …
2020
Giovanni Iolascon,1 Alessandro de Sire,1– 3 Dario Calafiore,1,4 Maria Grazia Benedetti,5 Carlo Cisari,2,6 Giulia Letizia Mauro,7 Silvia Migliaccio,8 Ranuccio Nuti,9 Giuseppina Resmini,10 Stefano Gonnelli,9 Antimo Moretti1 1Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy; 2Physical and Rehabilitative Medicine, Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, Novara, Italy; 3Rehabilitation Unit, “Mons L. Novarese” Hospital, Vercelli, Moncrivello, Italy; 4Section of Neuromotor Rehabilitation, Department of Neuroscience, ASST Ca…
Waste heat recovery from a marine waste incinerator using a thermoelectric generator
2012
Published version of an article published in the journal: Journal of Electronic Materials. Also available from the publisher at: http://dx.doi.org/10.1007/s11664-012-2009-6 A marine waste incinerator has been evaluated for waste heat harvesting using thermoelectric generators (TEG). The application has been evaluated using mathematical modeling to optimize the heat exchanger and some vital design parameters of the TEG. The calculation shows that it is possible to extract 58 kW el at a price of 6.6 US$/W from an 850-kW th incinerator when optimizing for maximum power. However, minimizing the cost, it is possible to get 25 kW el at a price of 2.5 US$/W. A trade-off between the two targets lea…
Effect of temperature on anaerobic treatment of black water in UASB-septic tank systems
2007
The effect of northern European seasonal temperature changes and low temperature on the performance of upflow anaerobic sludge blanket (UASB)-septic tanks treating black water was studied. Three UASB-septic tanks were monitored with different operational parameters and at different temperatures. The results indicated the feasibility of the UASB-septic tank for (pre)treatment of black water at low temperatures with respect to removal of suspended solids and dissolved organic material. Inoculum sludge had little effect on COD(ss) removal, though in the start-up phase some poorly adapted inoculum disintegrated and washed out, thus requiring consideration when designing the process. Removal of …
Real-time optimal control of water distribution systems - Models and techniques, including intermittent supply conditions.
2014
Water quality analysis in network and private storage tanks in intermittent distribution systems
2012
In countries suffering from chronic water shortages, water distribution systems are often operated on an intermittent basis. As a consequence, the network is involved by cyclical filling and emptying periods causing water quality degradation. During the emptying period, the distribution system is unpressurised and it may occur that pollutants move into the network. Moreover, the stagnation period can promote microbial growth. For this reason water is usually heavily chlorinated in order to maintain it potable. Due to intermittent water service users acquire private tanks, which are used for collecting water during serviced periods and distributing it when public service is not available. Th…
Alternative analysis of transient infiltration experiment to estimate soil water repellency
2019
The repellency index (RI) defined as the adjusted ratio between soil‐ethanol, Se, and soil‐water, Sw, sorptivities estimated from minidisk infiltrometer experiments has been used instead of the widely used water drop penetration time and molarity of ethanol drop tests to assess soil water repellency. However, sorptivity calculated by the usual early‐time infiltration equation may be overestimated as the effects of gravity and lateral capillary are neglected. With the aim to establish the best applicative procedure to assess RI, different approaches to estimate Se and Sw were compared that make use of both the early‐time infiltration equation (namely, the 1 min, S1, and the short‐time linear…
La ceroplastica ericina
2022
The tradition of wax modeling in the Trapani area, with particular attention to the figure of the Child Jesus in the compositions produced in the monasteries of Erice. Analysis and contextualization of the most representative artefacts of which formal and stylistic characteristics are highlighted
Relaxation of a weakly discontinuous functional depending on one control function
2008
The paper considers an optimal control problem of the typewhere the set M of admissible controls consists of all measurable vector‐functions h, which can take only two values h1 or h2. It is shown that the relaxation of this problem can be explicitly computed by rank‐one laminates.