Search results for "METODI"
showing 10 items of 940 documents
Superradiant Quantum Phase Transition for an Exactly Solvable Two-Qubit Spin-Boson Model
2023
A spin-boson-like model with two interacting qubits is analysed. The model turns out to be exactly solvable since it is characterized by the exchange symmetry between the two spins. The explicit expressions of eigenstates and eigenenergies make it possible to analytically unveil the occurrence of first-order quantum phase transitions. The latter are physically relevant since they are characterized by abrupt changes in the two-spin subsystem concurrence, in the net spin magnetization and in the mean photon number.
Le variazioni di forza applicate da giovani canoisti in funzione delle variazioni dell'angolo di lordosi lombare
2010
INTRODUZIONE E’ stato dimostrato che l’appiattimento dell’angolo di lordosi lombare unitamente a tensioni muscolari statiche sono cause principali di rischio nella degenerazione dei dischi intervertebrali e nell’insorgenza di dolore lombare. Nessuno studio in letteratura ha studiato i canoisti kayaker. In particolare abbiamo chiesto di applicare la tecnica e il movimento utilizzato da canoisti di elevata qualificazione a giovani atleti con un movimento abituale diverso, registrando le forze applicate alla pagaia. SCOPO DEL LAVORO Analisi delle variazioni di forza applicate dai canoisti kayaker alla pagaia in funzione delle variazioni dell’angolo di lordosi lombare. MATERIALI E METODI Abbiam…
M.Montesori metodiskie paņēmieni rakstīt prasmes apguvē 4 gadus veciem_bērniem pirmsskolas izglītības iestādē
2021
Kvalifikācijas darba nosaukums: M.Montesori metodiskie paņēmieni rakstīt prasmes apguvē 4 gadus veciem bērniem PII. Darba autore: Madara Mihņenoka Pētījuma mērķis: izpētīt M.Montesori metodiskos paņēmienus rakstītprasmes apguvē 4 gadus veciem bērniem. Pētījuma teorētiskā daļa balstās uz M.Montesori un citu autoru darbu analīzi, kas raksturo 4 gadus vecu bērnu attīstību un rakstīt prasmes veicināšanu. Teorijas daļā, analizētas, M.Montesori metodes un materiāli, kuri tiks izmantoti empīriskā pētījuma izmēģinājuma darbībā rakstīt prasmes veicināšanā. Pētījuma praktiskā daļa balstās uz darba autores veikto empīrisko pētījumu, kura pamatā ir izmēģinājuma darbības ar dažādiem M.Montesori izstrādā…
Rakstīšanas traucējumu mazināšana 1. klases skolēniem ar valodas sistēmas nepietiekamu attīstību
2018
Ilzes Loginovas izstrādātā darba tēma ir “Rakstīšanas traucējumu mazināšana 1. klases skolēniem ar valodas sistēmas nepietiekamu attīstību ”. Maģistra darba mērķis ir pētīt rakstīšanas traucējumu mazināšanas iespējas pirmās klases skolēniem ar valodas sistēmas nepietiekamu attīstību, izstrādāt un aprobēt metodisko materiālu rakstīšanas traucējumu mazināšanai. Darba pirmajā daļā ir analizēta runas un valodas savstarpējā mijiedarbība, valodas sistēmas nepietiekamas attīstības jēdziens, aplūkota runas un valodas traucējumu pedagoģiski psiholoģiskā un klīniskā klasifikācija, iepazīti rakstīšanas traucējumu veidi, to cēloņi un iespējamās sekas. Kā arī studēti un analizēti rakstīšanas traucējumu …
Plasma redox response of Sicilian Opuntia Ficus Indica juice in young physically active women.
2017
It is known amateur female athletes show an altered redox status [1] and the consumption of Opuntia Ficus Indica (OFI) decreases oxidative stress (OS) in healthy humans [2]. Therefore, the aim of this study was to investigate whether the supplementation with Sicilian OFI juice affected plasma redox balance following a maximal effort test in young physically active women . This study was randomized, double blind, placebo controlled and crossover design. Eight women (23.25±2.95 years old, weight of 54.13±9.05 kg, height of 157.75±0.66 cm and BMI of 21.69±0.66 kg/m2) were randomly divided into 2 groups and each group was supplied with either 50 ml OFI, diluted to 170 ml with water, or 170 ml …
Reduction and solipsism : Husserl's method of reduction and solipsism critique presented against it
2017
Työssäni tutkin Hursserlin reduktion metodia, joka on hänen kehittämänsä suuntauksen, transsendentaalisen fenomenologian, tutkimusmenetelmä. Vastaan kysymykseen, viekö reduktion metodi välttämättä solipsismiin vai ei. Lähtökohtanani on reduktion metodia vastaan esitetty ulkoinen ja sisäinen solipsismi-kritiikki. Vastaan erityisesti Hubert L. Dreyfusin esittämään ulkoiseen kritiikkiin, jonka mukaan Husserlin transsendentaalis-fenomenologinen tutkimus ajautuu välttämättä tilanteeseen, jossa ei voida esittää objektiivisia väittämiä. Analysoin myös Husserl-tutkimuksen keskusteluissa esiintyvää sisäistä kritiikkiä, jonka mukaan reduktion metodi on ongelmallinen tutkittaessa yhteisöllisyyttä ja k…
The influence of the tecnique of rowing in the management of the rib stress injury in the rowers
2010
Approccio Metodico alla Riprogettazione di un Semirimorchio
2003
Economic competition leads to continuous development of new products and processes, but it is opposed by the decrease of speed of characteristics improvement and by the consequent tendency of the market to saturation. Redesign assumes in this context a particular remark because it cans allowing the acceleration of process of performances increase. This objective needs a methodical and structured approach that can leading, even, to the modification of product concept. In this work it has been studied the possibility of reducing the mass of a road semitrailer, by intervening on its structural elements. Some solutions, characterized by new topology and/or materials, have been examined and a st…
Predicting the 2000‐m Rowing Ergometer Performance from Anthropometric, Maximal Oxygen Uptake and 60‐s Mean Power Variables in National Level Young R…
2020
Abstract Many studies reported various relationships between 2000-m rowing performance and anthropometric as well as metabolic variables, however, little is known about 60-s mean power in elite youth athletes. The aim of this study was to develop different regression models to predict 2000-m rowing indoor performance time (t2000) using anthropometric variables, maximal oxygen uptake (VO2max) and mean power established during a 60-s all-out test (W60) in national elite youth rowers. Fifteen youth male Italian rowers (age: 15.7 ± 2.0 years; body height: 176.0 ± 8.0 cm; body mass: 71.2 ± 10.0 kg) performed an incremental maximal test, a 60-s all-out test and a 2000-m race simulation using a Co…
Modificazioni posturali indotte dal canottaggio in giovani atleti ben allenati
2005
This research brings evidence that rowing represents a valid sports model for helping both healthy and paramorphic people in changing unhealthy back positions. In particular, this study analyzed the changes induced to the back of twenty well trained athletes. Furthermore, it was taken into consideration a case of an athlete who presented a case of kyphosis and lordosys. This study was carried on for a period of two years during which it was observed that both kyphosis and lordosys had disappeared in the subject observed for this study. The quantitative and qualitative variables taken into account here, demonstrate that the positive results for correcting and self-correcting the position of …