Search results for "Third"
showing 10 items of 438 documents
Identification of Clusters of Investors from Their Real Trading Activity in a Financial Market
2011
We use statistically validated networks, a recently introduced method to validate links in a bipartite system, to identify clusters of investors trading in a financial market. Specifically, we investigate a special database allowing to track the trading activity of individual investors of the stock Nokia. We find that many statistically detected clusters of investors show a very high degree of synchronization in the time when they decide to trade and in the trading action taken. We investigate the composition of these clusters and we find that several of them show an over-expression of specific categories of investors.
Nurturing Entrepreneurial Culture and Attitudes in Universities: Experiences at the University of Palermo
2016
The aim of this paper is to contribute in the debate about academic entrepreneurship and the role of universities focusing on the analysis of the long term process of establishing and running an university incubator, and on the relationship between perseverance and results in promoting the exploitation of academic research and contributing to cultural change in an area where entrepreneurial spirit is not part of tradition. The paper focuses on analysing the experience gained at the University of Palermo in promoting and supporting, for the last ten years, the creation of innovative business initiatives and academic start-ups through the incubator run by the Consorzio ARCA. The paper present…
Prevalence of Third Molar in Opg and Role of Them in Orthodontics
2021
ABSTRAKTS Mērķis: Šī retrospektīvā pētījuma mērķis bija izpētīt trešo molāru ietekmi uz ortodontiskās ārstēšanas gaitu. Pētījumā galvenā uzmanība tiek pievērsta retinētiem trešajiem molāriem, premolāru ekstrakcijām, lai iegūtu iespējamu vietu šķilties trešajiem molāriem un pārbaudīt literatūras datus par trešo molāru ietekmi uz incisīvu saspiestību. Metodes: Tika analizēti 81 rentgena uzņēmumu ( ortopantomogrammas- OPG) no 81 pacienta. OPG ietvēra dzimumu, dzimšanas datumu, reģistrēšanas datumu, esošo trešo molāru daudzumu, trešo molāru ekstrakciju pirms ortodontiskās ārstāšanas un kāda veida ortodontiskās aparatūras izmantoja pēc trešo molāru ekstrakcijas. Rezultāti: No 81 pētījuma dalībni…
Asymptotics for third-order nonlinear differential equations: Non-oscillatory and oscillatory cases
2022
We discuss a third-order differential equation, involving a general form of nonlinearity. We obtain results describing how suitable coefficient functions determine the asymptotic and (non-)oscillatory behavior of solutions. We use comparison technique with first-order differential equations together with the Kusano–Naito’s and Philos’ approaches.
Global extrapolation with a parallel splitting method
1992
Extrapolation with a parallel splitting method is discussed. The parallel splitting method reduces a multidimensional problem into independent one-dimensional problems and can improve the convergence order of space variables to an order as high as the regularity of the solution permits. Therefore, in order to match the convergence order of the space variables, a high order method should also be used for the time integration. Second and third order extrapolation methods are used to improve the time convergence and it was found that the higher order extrapolation method can produce a more accurate solution than the lower order extrapolation method, but the convergence order of high order extr…
Understanding team coordination in doubles table tennis: Joint analysis of first- and third-person data
2012
Abstract Objectives This study sought to determine whether combining first- and third-person methodologies would provide insight into team coordination. Design and methods We studied the activity of a table tennis doubles team during an official match. We collected and processed the verbal data according to a procedure defined for course-of-experience analysis, but we also included a video-based field study of the partners' interactions during the breaks between points. We then conducted a joint analysis of the two players' lived experience and behaviors during these short breaks. Results The results showed both the difficulties and the empirical richness of this approach. For example, the …
Radio and Television Growth in the Third World, 1960-1985
1986
Una tabla inédita de Fernando Yáñez y nueva luz sobre su estancia en Almedina (1518-1525)
2020
The contribution presents a new acquisition for the catalog of Fernando Yáñez, a Holy Family dating back to 1523, shedding new light on the artist?s production in the third decade of the sixteenth century during his return to Almedina, his birthplace, in a time frame that divides the works for Valencia, like the retablo mayor for the city?s cathedral, from his altarpieces for Cuenca.
Tomografía computarizada a nivel de C3 y dinamometría como técnicas de diagnóstico de sarcopenia en pacientes con cáncer de cabeza y cuello
2020
Introducción: Estudio piloto que determina el diagnóstico de sarcopenia mediante tomografía computarizada (TC) a nivel de la tercera vértebra cervical (C3) y dinamometría en pacientes con cáncer de cabeza y cuello. Comparación de la masa magra (MM) determinada mediante TC con técnicas clásicas de antropometría y dinamometría.Material y métodos: Se analizó la MM y el tejido adiposo mediante TC a nivel de C3 en 37 pacientes oncológicos mediante Unidades Hounsfield (UH). Posteriormente, se calculó el índice musculoesquelético (IME) y se determinó la fuerza prensora de mano para la determinación de sarcopenia. Por último, se comparó el IME mediante técnicas de valoración antropométrica clásica …
Stretched fibre based dispersion compensating module for ultra high-speed telecommunication systems
2008
International audience; In this work, the potential efficiency of a low-loss, tunable second-and third-order dispersion compensating module based on a stretched optical fibre for ultra high-speed telecommunication systems is analysed. Experimental results at a repetition rate of 640 GHz show that precise dispersion compensation could be achieved in the range of +0.038 ps/nm by means of an 11.3 cm maximum stretching of a 48 m long dispersion compensating.