Search results for " coin"
showing 10 items of 145 documents
The relationship between self-Image and social anxiety in adolescence
2014
Background Self-image is the subjective perception about one's own self, body, mental functioning, social attitudes, and adjustment in different aspects of life. Research has linked negative self-image with a number of problem behaviors and psychiatric symptoms in adolescence; however, studies of the relationship between self-image and anxiety disorders are still scarce. Method This study involved a community sample of 1305 high-school students (51.4% female) who ranged in age from 14 to 19 years old. They completed self-report measures of self-image and social anxiety disorder (SAD). Results A quarter of the students reported high levels of social anxiety. Statistical analyses showed signi…
Empirical investigation of stock price dynamics in an emerging market
1999
Abstract We study the development of an emerging market – the Budapest Stock Exchange – by investigating the time evolution of some statistical properties of heavily traded stocks. Moving quarter by quarter over a period of two and a half years we analyze the scaling properties of the standard deviation of intra-day log-price changes. We observe scaling using both seconds and ticks as units of time. For the investigated stocks a Levy shape is a good approximation to the probability density function of tick-by-tick log-price changes in each quarter: the index of the distribution follows an increasing trend, suggesting it could be used as a measure of market efficiency.
Price convergence of peripheral European countries on the way to the EMU: A time series approach
2000
This paper examines price and inflation convergence between three European countries (Italy, Spain and the U.K.) and a European average and, alternatively, between them and Germany from the beginning of the 80's.
The impact of economic and policy uncertainty shocks in Spain
2020
The purpose of this research is to quantify the impact of economic uncertainty shocks in Spain by using a structural vector autoregression (SVAR) approach with data from the first quarter of 2001 u...
Hallazgo de un denario merovingio inédito de Marsella en la ciudad de Tarragona (España)
2019
Documentamos el importante descubrimiento de un denario merovingio procedente de Masilia (Marsella) en la ciudad catalana de Tarragona (España). Debido a la escasez de esta tipología, no solamente en el suelo peninsular, creemos que su publicación es de una gran importancia. Y más aún considerando que el estudio de las relaciones comerciales tanto de corto como de largo recorrido entre el reino visigodo de Toledo y la Francia merovingia se mantiene poco desarrollado. We study the important fi nding of a Merovingian denarius from Masilia (Marseille) in the Catalan city of Tarragona (Spain). Due to the scarcity of this coinage, not only in the Iberian Peninsula, we believe that its publicatio…
Integrazione di celle fotovoltaiche ibride nel vetromattone
2012
L’invenzione riguarda l’integrazione del vetromattone con celle solari ibride (organiche/inorganiche), conosciute come Dye-sensitized Solar Cell (DSC). La combinazione del vetromattone con le DSC consente di migliorare le prestazioni del prodotto originario rendendolo in grado di produrre energia pulita. Le caratteristiche di trasparenza e isolamento termo-acustico del prodotto possono essere regolate agendo sulla configurazione delle DSC. Il prodotto può essere assemblato a formare pannelli fotovoltaici per la realizzazione di facciate traslucide energeticamente “attive” in varie condizioni luminose (condizioni di luce diffusa o artificiale) e indipendentemente dall’angolo di radiazione so…
Advanced Virgo Status
2015
Abstract The detection of a gravitational wave signal in September 2015 by LIGO interferometers, announced jointly by LIGO collaboration and Virgo collaboration in February 2016, opened a new era in Astrophysics and brought to the whole community a new way to look at - or “listen” to - the Universe. In this regard, the next big step was the joint observation with at least three detectors at the same time. This configuration provides a twofold benefit: it increases the signal-to-noise ratio of the events by means of triple coincidence and allows a narrower pinpointing of GW sources, and, in turn, the search for Electromagnetic counterparts to GW signals. Advanced Virgo (AdV) is the second ge…
El Teatro Principal de Valencia durante la temporada teatral 1875-1876
2021
El presente artículo revisa toda la actuación operística que hubo en Valencia durante la temporada de 1875 a 1876, la primera que coincide con la restauración de la monarquía de Alfonso XII. A través de la actividad que se produjo en el Teatro Principal de Valencia, examinamos toda la labor operística que hubo en esta ciudad, ya que fue el único lugar donde se representó ópera en Valencia. Una temporada marcada, sin duda alguna, por el estreno de la obra de Verdi, Aida. Un debut que fue posible gracias a la participación del tenor asturiano Lorenzo Abruñedo. Señalamos, asimismo, la importante presencia de la soprano Anna Romilda Pantaleoni, una de las cantantes más sobresalientes en aquel m…
Prediction of Esophageal Varices by Liver Stiffness and Platelets in Persons with HIV infection and Compensated Advanced Chronic Liver Disease
2019
In Press.
Recent visigothic coin findings. Gold and bronze in the north of Cáceres
2017
El artículo pretende documentar una serie de monedas visigodas de oro y bronce encontradas fortuitamente dentro de la provincia de Cáceres, todas ellas de forma aislada y en solitario. La procedencia exacta de todas las piezas no se conoce del todo, aunque están circunscritas con seguridad a Cáceres. Además, dos de las monedas son inéditas: un triente pseudo-imperial a nombre de Justiniano I y un tremís de Égica y Witiza procedente de Acci. The paper aims to document a series of Visigoth gold and bronze coins fortuitously found in the province of Cáceres, all of them isolated and alone. The exact origin of all the coins is not fully known, but it is confined surely within Cáceres. Furthermo…