Search results for "model."
showing 10 items of 23664 documents
Stiffness Estimation and Adaptive Control for Soft Robots
2022
Nonostante la sorprendente crescita nello sviluppo dei robot ispirati alla natura, tra cui i cosiddetti soft robot, il potenziale di questi sistemi, che hanno intrinseche capacità di adattamento, non è ancora stato sfruttato a pieno. La ricerca ha principalmente considerato il controllo in retroazione della posizione dei giunti del robot, lasciando la gestione della cedevolezza di questi ultimi ancora in anello aperto. Peraltro, le attuali limitazioni nel processo di produzione degli attuatori a cedevolezza variabile e l'inevitabile variabilità nel tempo degli elementi elastici costitutivi, i quali sono soggetti ad usura e deformazione plastica, rendono il problema della determinazione prec…
Rocking behaviour of multi-block columns subjected to pulse-typeground motion accelerations
2016
Ancient columns, made with a variety of materials such as marble, granite, stone or masonry are an important part of theEuropean cultural heritage. In particular columns of ancient temples in Greece and Sicily which support only the architrave arecharacterized by small axial load values. This feature together with the slenderness typical of these structural members clearlyhighlights as the evaluation of the rocking behaviour is a key aspect of their safety assessment and maintenance. It has to be notedthat the rocking response of rectangular cross-sectional columns modelled as monolithic rigid elements, has been widely investigatedsince the first theoretical study carried out by Housner (19…
Miles Christianus e Heroina Christiana come modelli personali nella tradizione culturale polacca dal XVI al XVIII secolo
2018
One of the most significant influences upon the process of creation of male/female spirituality was exerted by role models characteristic for the culture of Counter-Reformation. Among these models, the ones that occupied the most influential position were Miles Christianus and Heroina Christiana shaped in response to domestic and foreign dangers to which the Polish-Lithuanian Commonwealth was exposed. The article focuses predominantly upon the discussion of social pedagogy build around the propaganda of spiritual struggle. In this respect, a significant role was played by soldiers prayer-bookspublished predominantly in 17th cent., mainly Żołnierskie nabożeństwo [Soldier’s religious service]…
ILS3 highlighted nice results and challenging opportunities for innovative research on grain legume. Legume Perspective
2020
L’IMPOSIZIONE DIRETTA SULLE ROYALTIES NEL DIRITTO INTERNO E NEI RAPPORTI INTERNAZIONALI
2012
Lo scritto affronta le problematiche relative al trattamento fiscale delle royalties nel sistema tributario italiano, con particolare riguardo all’imposizione diretta sia sotto il profilo della determinazione della base imponibile, sia con riguardo alle modalità di applicazione delle imposte dovute. Muovendo dalla preliminare individuazione della natura dei redditi derivanti dall’utilizzazione economica di beni immateriali, si esamina la disciplina applicabile, rispettivamente, ai soggetti residenti e ai soggetti non residenti, sulla base della normativa interna e delle prescrizioni contenute nel Modello OCSE The present paper deals with the issues related to the fiscal aspects of the royal…
Poczucie jakości życia a rozbieżność w systemie „ja”– różnice między studentami kierunków społecznych i technicznych
2020
Głównym celem badań jest ustalenie predyktorów osobowościowych odnoszących się do nowego modelu poczucia jakości życia w zróżnicowanej grupie studentów. Badania oparto na teorii rozbieżności w systemie „ja” E. T. Higginsa oraz Modelu Osobowościowo-Aksjologicznym B. Mróz. Metoda. Przebadano 64 studentów pedagogiki i 62 studentów elektrotechniki. W badaniach zastosowano Test Przymiotnikowy ACL, Zmodyfikowany Kwestionariusz Poczucia Jakości Życia oraz wywiad i obserwację. Wyniki. Osoby z niską rozbieżnością w systemie „ja” osiągały znacząco wyższe wyniki w Kompetencjach, Relacjach i Autonomii, będącej elementami Modelu Osobowościowo-Aksjologicznego. Analiza regresji krokowej wskazała, że najsi…
Ruolo del rumore ambientale in sistemi complessi di natura biologica
2010
La Fisica dei Sistemi Complessi ha recentemente assunto un ruolo sempre più importante nella descrizione dei sistemi biologici a causa delle interazioni, sia deterministiche sia rumorose o “randomiche”, di tali sistemi con l’ambiente. La presenza del rumore diviene particolarmente rilevante nella trattazione dei sistemi biologici in ambito medico. In questo lavoro vengono presentati due diversi sistemi: i) un modello di dinamica di popolazioni che descrive lo sviluppo delle cellule tumorali responsabili della Leucemia Mieloide Cronica (CML); ii) un modello stocastico che riproduce la crescita di batteri in alimenti di origine animale. Nel primo sistema viene utilizzato un approccio Monte Ca…
Relationship between inbreeding and milk production traits in two Italian dairy sheep breeds.
2022
The effects of inbreeding in livestock species breeds have been well documented and they have a negative impact on profitability. The objective of this study was to evaluate the levels of inbreeding in Sarda (SAR, n = 785) and Valle del Belice (VdB, n = 473) dairy sheep breeds and their impact on milk production traits. Two inbreeding coefficients (F) were estimated: using pedigree (FPED), or runs of homozygosity (ROH; FROH) at different minimum ROH lengths and different ROH classes. After the quality control, 38,779 single nucleotide polymorphisms remained for further analyses. A mixed-linear model was used to evaluate the impact of inbreeding coefficients on production traits within each …
Cardiorespiratory Fitness and the Risk of Serious Ventricular Arrhythmias: A Prospective Cohort Study.
2019
Cardiorespiratory fitness (CRF) is an established risk factor for cardiovascular disease outcomes. However, the relationship of CRF with risk of ventricular arrhythmias (VAs) is unknown. We aimed to assess the prospective association of CRF with the risk of serious VAs. Cardiorespiratory fitness, as measured by maximal oxygen uptake, was assessed using a respiratory gas exchange analyzer in 2299 middle-aged men in the Kuopio Ischemic Heart Disease prospective cohort. We corrected for within-person variability in CRF levels using data from repeated measurements 11 years apart. During median follow-up of 25.3 years (interquartile range, 18.7-27.2 years), 73 serious VAs were recorded. The age-…
Beta-decay studies for applied and basic nuclear physics
2020
In this review we will present the results of recent beta-decay studies using the total absorption technique that cover topics of interest for applications, nuclear structure and astrophysics. The decays studied were selected primarily because they have a large impact on the prediction of a) the decay heat in reactors, important for the safety of present and future reactors and b) the reactor electron antineutrino spectrum, of interest for particle/nuclear physics and reactor monitoring. For these studies the total absorption technique was chosen, since it is the only method that allows one to obtain beta decay probabilities free from a systematic error called the Pandemonium effect. The me…