Avaliações congnitivas, emoções e coping: um estudo com futebolistas portugueses

[ES] Este estudio tuvo como objetivo analizar los patrones y las asociaciones de las estrategias de coping, evaluación cognitiva, ansiedad y otras emociones de jugadores de fútbol.

Efectos de un programa extraescolar basado en juegos reducidos sobre la motivación y las necesidades psicológicas de las clases

[ES] El propósito de este trabajo fue analizar los efectos de un programa extraescolar de juegos reducidos basado en el fútbol sobre la satisfacción de las necesidades psicológicas básicas y la motivación en las clases de educación física.

Análisis bibliométrico de la producción científica sobre el portero en fútbol

[ES] El objetivo del presente estudio fue realizar un estudio bibliométrico de la producción científica sobre el portero de fútbol. Para ello se realizó una búsqueda bibliográfica n la base de datos Social Science Citation Index y Science Citation Index de la Web of Science, a través de los topic “soccer” y “goalkeapeer”, obteniendo un total de 231 artículos.

Effects of Paramuricea clavata (Risso, 1826) (Anthozoa: Plexauridae) forests on settlement of benthic species: an experimental approach

Rationale: Coralligenous habitat is considered the second most important subtidal “hot spot” of species diversity in the Mediterranean Sea after the Posidonia oceanica meadows. It can be defined as a typical Mediterranean biogenic hard bottom, mainly produced by the accumulation of calcareous encrusting algae that, together with other builder organisms, form a multidimensional framework with a high micro-spatial variability. The development of this habitat depends on physical factors (i.e. light, hydrodynamism, nutrients, etc.), but also biologic interactions can play a relevant role in structuring the benthic assemblages. This great environmental heterogeneity allows several different assemblages to coexist in a reduced space. One of the most beautiful is that characterised by the Mediterranean gorgonian Paramuricea clavata (Risso, 1826) that can contribute to above 40% of total biomass of the community and brings significant structural complexity into the coralligenous habitat. In sites moderately exposed to waves and currents, P. clavata can form high-density populations (up to 60 colonies m-2) between 20 – 70 m in depth. Being a suspension feeder, where it forms dense populations, P. clavata plays a significant role in transferring energy from planktonic to benthic system. The effects of the branched colonies of P. clavata could be comparable to those of the forests on land. They can affect the micro scale hydrodynamism and light, promoting or inhibiting the growth of other species. Unfortunately, gorgonians are threatened by several anthropogenic disturbance factors (i.e. fishing, pollution, tourism) and by climatic anomalies, linked to the global changes, that are responsible of thermal stress, development of mucilage and enhanced pathogens activity, leading to mass mortality events in last decades. Till now, the possible effects of gorgonian forest loss are largely unknown. Our goal was to analyse the ecological role of these sea fan forests on the coralligenous benthic assemblages. Experimental setup and main results: The influence of P. clavata in the settlement and recruitment of epibenthic organisms was analysed by a field experiment carried out in two randomly selected places: Tavolara island and Portofino promontory. The experiment consisted in recreate the presence and absence of the gorgonian forest on recruitment panels, arranged in four plots per type (forested and non-forested), interspersed each other, and deployed at the same depth. On every forested panel 3 gorgonian colonies about 20 cm height were grafted with the use of Eppendorf tubes and epoxy resin bicomponent simulating a density of 190 sea fans per m-2. This density corresponds to a mean biomass of 825 g DW m-2,3 which is of the same order of magnitude of the natural high-density populations. After about 4 months, the panels were collected and analysed in laboratory in order to estimate the percent cover of all the species that have colonized the substrata. The gorgonian forest effects were tested by multivariate and univariate permutational analyses of the variance (PERMANOVA). Recruited assemblages largely differed between the two study sites, probably due to different environmental conditions including water quality and turbidity. On overall, the presence of P. clavata reduced the settlement and recruitment of several algae: the shadow caused by the gorgonian might reduce light availability and therefore their growth. This effect might be greater in places where the waters are on average more clear, since at Portofino it is less visible and could be masked by the high turbidity of the water. The same pattern was registered for forams, more abundant outside gorgonian forest, probably linked with algal distribution, shadowing effect or alimentary competition. The last one hypothesis could be valid also for serpulids polychaetes that growth mainly on non-forested panels. An opposite trend, was showed by a species of bryozoan and by an hydroid that is facilitated by the presence of P. clavata, probably because it attenuates irradiance level and hydrodynamism. Species diversity was significantly reduced by the presence of P. clavata forests at both sites. This seems in contrast with what we expected, but the result may be influenced by the large algal component on non-forested panels. The analysis confirmed the presence of differences in the species diversity among plots and between sites respectively due to natural high variability of the coralligenous system and to different local environment conditions. The reduction of species diversity due to the presence of gorgonians appeared related to a worst evenness rather than to less species richness. With our experiment it is demonstrated that the presence of P. clavata forests can significantly alter local coralligenous assemblages patterns, promoting or inhibiting the recruitment of some species, modifying trophic relationships and adding heterogeneity and complexity to the habitat. Moreover, P. clavata could have a stabilising effect on the coralligenous assemblages.

Analisi della relazione tra temperamento, stati psicobiosociali e variabili psicofisiche rispetto ai diversi compiti e strategie metodologiche

L’attività fisica produce effetti benefici a livello mentale (Biddle et al.,2004) e sembra agire sull’emozione modificando attitudini e motivazioni verso la pratica motoria (Digelidis et al., 2003) a partire da sensazioni come il piacere o la noia del fare (Spray et al., 1999). Da questi presupposti il progetto che comprendeva l’analisi di due studi volti a verificare gli effetti dell’attività motoria e sportiva in ambito scolastico, sui comportamenti di adattamento sociale e self efficacy dei bambini. Un terzo studio, di analisi qualitativa, in ambito calcistico, per verificare correlazioni tra orientamento motivazionale genitoriale e comportamenti di adattamento sociale dei figli. Gli strumenti di rilevazione dei livelli di adattamento sociale (Caprara et al, 1992) e self efficacy (Colella, 2008), sono stati somministrati prima e dopo il trattamento delle relative attività motorie mentre, l’orientamento motivazionale dei genitori (Borgogni et al, 2004) è stato rilevato una volta e confrontato con l’adattamento sociale dei figli. Il modulatore del primo studio, l’attività ad alto contenuto emotivo o aggressivo, ha mostrato variazioni significative (p<.05) nei livelli di aggressività fisica-verbale e di comportamento pro sociale tra i 2 gruppi, confermando la letteratura sull’argomento (Pellegrini, in Storch e Roth, 2005; Vaughn, 2005; Tappern e Boulton, 2005). Il modulatore del secondo studio, rappresentato dal giocosport rugby, sempre realizzato nelle ore curricolari di educazione fisica, ha evidenziato differenze significative (p<.05) nell’aumentata self efficacy da parte del gruppo sperimentale, con effetto preponderante sulle femmine rispetto ai maschi. Il terzo studio, descrittivo, ha evidenziato la correlazione tra orientamento motivazionale dei genitori e instabilità emotiva dei figli in risposta a profili genitoriali tendenti alla leadership o al successo nell’ambito lavorativo. I risultati evidenziati mostrano effetti significativi (p<.05), successivi al trattamento, sui comportamenti di adattamento sociale, aggressivo e sulla self efficacy a conferma, della letteratura, sull’importanza di determinate esperienze motorie in età scolare.

Flash floods and their effects on the development in El-Qaá plain area in South Sinai, Egypt

The arid regions are dominated to a much larger degree than humid regions by major catastrophic events. Although most of Egypt lies within the great hot desert belt; it experiences especially in the north some torrential rainfall, which causes flash floods all over Sinai Peninsula. Flash floods in hot deserts are characterized by high velocity and low duration with a sharp discharge peak. Large sediment loads may be carried by floods threatening fields and settlements in the wadis and even people who are living there. The extreme spottiness of rare heavy rainfall, well known to desert people everywhere, precludes any efficient forecasting. Thus, although the limitation of data still reflects pre-satellite methods, chances of developing a warning system for floods in the desert seem remote. The relatively short flood-to-peak interval, a characteristic of desert floods, presents an additional impediment to the efficient use of warning systems. The present thesis contains introduction and five chapters, chapter one points out the physical settings of the study area. There are the geological settings such as outcrop lithology of the study area and the deposits. The alluvial deposits of Wadi Moreikh had been analyzed using OSL dating to know deposits and palaeoclimatic conditions. The chapter points out as well the stratigraphy and the structure geology containing main faults and folds. In addition, it manifests the pesent climate conditions such as temperature, humidity, wind and evaporation. Besides, it presents type of soils and natural vegetation cover of the study area using unsupervised classification for ETM+ images. Chapter two points out the morphometric analysis of the main basins and their drainage network in the study area. It is divided into three parts: The first part manifests the morphometric analysis of the drainage networks which had been extracted from two main sources, topographic maps and DEM images. Basins and drainage networks are considered as major influencing factors on the flash floods; Most of elements were studied which affect the network such as stream order, bifurcation ratio, stream lengths, stream frequency, drainage density, and drainage patterns. The second part of this chapter shows the morphometric analysis of basins such as area, dimensions, shape and surface. Whereas, the third part points the morphometric analysis of alluvial fans which form most of El-Qaá plain. Chapter three manifests the surface runoff through rainfall and losses analysis. The main subject in this chapter is rainfall which has been studied in detail; it is the main reason for runoff. Therefore, all rainfall characteristics are regarded here such as rainfall types, distribution, rainfall intensity, duration, frequency, and the relationship between rainfall and runoff. While the second part of this chapter concerns with water losses estimation by evaporation and infiltration which are together the main losses with direct effect on the high of runoff. Finally, chapter three points out the factors influencing desert runoff and runoff generation mechanism. Chapter four is concerned with assessment of flood hazard, it is important to estimate runoff and tocreate a map of affected areas. Therefore, the chapter consists of four main parts; first part manifests the runoff estimation, the different methods to estimate runoff and its variables such as runoff coefficient lag time, time of concentration, runoff volume, and frequency analysis of flash flood. While the second part points out the extreme event analysis. The third part shows the map of affected areas for every basin and the flash floods degrees. In this point, it has been depending on the DEM to extract the drainage networks and to determine the main streams which are normally more dangerous than others. Finally, part four presets the risk zone map of total study area which is of high inerest for planning activities. Chapter five as the last chapter concerns with flash flood Hazard mitigation. It consists of three main parts. First flood prediction and the method which can be used to predict and forecast the flood. The second part aims to determine the best methods which can be helpful to mitigate flood hazard in the arid zone and especially the study area. Whereas, the third part points out the development perspective for the study area indicating the suitable places in El-Qaá plain for using in economic activities.

La città divisa. Conflittualità, confini, prove di comunità

Il presente lavoro approfondisce le tematiche della conflittualità e della separazione etnica, sociale, religiosa, generazionale e culturale. In particolare, riporta i risultati di ricerche condotte in alcuni degli attuali contesti urbani più carichi di tensioni conflittuali, cercando di individuare i motivi vicini e remoti del confligere, le attività messe in atto per contenere le tensioni e le relative necessità educative poste in primo piano. L’elaborato si compone di cinque parti. La prima parte consiste in una riflessione teorica sulle dinamiche che caratterizzano le interazioni sociali nello spazio cittadino. Nella seconda parte viene trattato il tema del settarismo in Scozia, che vede contrapposti i cattolici di origine irlandese (generalmente tifosi della squadra di calcio dei Celtic) e i protestanti di sangue scozzese (generalmente tifosi dei Rangers). La terza parte ricostruisce la storia e il presente della lunga convivenza tra tatari musulmani e russi cristiano-ortodossi nei territori dell’attuale Repubblica etnica del Tatarstan, situata nel cuore della Russia europea, ponendo particolare attenzione agli aspetti religiosi, linguistici, culturali ed educativi. La quarta parte parla del disagio nelle periferie europee, manifestatosi in modo eclatante con le rivolte giovanili in Francia (2005) e nel Regno Unito (2011). La parte conclusiva, infine riprenderà alcuni degli elementi emersi per proporre una riflessione di tipo pedagogico atta ad affrontare in tutta la sua complessità, e con approcci nuovi, il tema della città divisa, con le relative conflittualità, i confini e le prove di comunità.

"The sound of democracy - the sound of freedom" - Jazz-Rezeption in Deutschland (1945 - 1963)

Im Mittelpunkt der Studie "The Sound of Democracy - the Sound of Freedom". Jazzrezeption in Deutschland (1945 - 1963) steht ein Korpus von 16 Oral-History-Interviews mit Zeitzeugen der deutschen Jazzszene. Interviewt wurden Musiker ebenso wie bildende Künstler, Journalisten, Clubbesitzer und Jazzfans, die die Jazzszene in den 1950ern bildeten. Die Interviews werden in einen Kontext zeitgenössischer Quellen gestellt: Zeitschriftenartikel (hauptsächlich aus dem "Jazz Podium" ebenso wie Radiomanuskripte des Bayerischen Rundfunks.rnDie Ausgangsüberlegung ist die Frage, was der Jazz für sein Publikum bedeutete, mit anderen Worten, warum wählte eine studentische, sich selbst als elitär wahrnehmende Schicht aus dem großen Fundus an kulturellen Ausdrucksformen, die nach dem Zweiten Weltkrieg aus den USA nach Deutschland strömten, ausgerechnet den Jazz als persönliche Ausdrucksform? Worin bestand seine symbolische Strahlkraft für diese jungen Menschen?rnIn Zusammenhang mit dieser Frage steht die Überlegung: In welchem Maße wurde Jazz als dezidiert amerikanische Ausdrucksform wahrgenommen und welche Amerikabilder wurden durch den Jazz transportiert? Wurde Jazz bewusst als Werkzeug der Besatzer zur demokratischen Umerziehung des deutschen Volkes eingesetzt und wenn ja, in welcher Form, beziehungsweise in welchem Maß? Wie stark war die Symbolleistung und metaphorische Bedeutung des Jazz für das deutsche Publikum und in welchem Zusammenhang steht die Symbolleistung des Jazz mit der Symbolleistung der USA als Besetzungs- bzw. Befreiungsmacht? rn

Digital marketing: le nuove opportunità di business per le aziende nell'era del web 2.0

L’elaborato ha lo scopo di presentare le nuove opportunità di business offerte dal Web. Il rivoluzionario cambiamento che la pervasività della Rete e tutte le attività correlate stanno portando, ha posto le aziende davanti ad un diverso modo di relazionarsi con i propri consumatori, che sono sempre più informati, consapevoli ed esigenti, e con la concorrenza. La sfida da accettare per rimanere competitivi sul mercato è significativa e il mutamento in rapido sviluppo: gli aspetti che contraddistinguono questo nuovo paradigma digitale sono, infatti, velocità, mutevolezza, ma al tempo stesso misurabilità, ponderabilità, previsione. Grazie agli strumenti tecnologici a disposizione e alle dinamiche proprie dei diversi spazi web (siti, social network, blog, forum) è possibile tracciare più facilmente, rispetto al passato, l’impatto di iniziative, lanci di prodotto, promozioni e pubblicità, misurandone il ritorno sull’investimento, oltre che la percezione dell’utente finale. Un approccio datacentrico al marketing, attraverso analisi di monitoraggio della rete, permette quindi al brand investimenti più mirati e ponderati sulla base di stime e previsioni. Tra le più significative strategie di marketing digitale sono citate: social advertising, keyword advertising, digital PR, social media, email marketing e molte altre. Sono riportate anche due case history: una come ottimo esempio di co-creation in cui il brand ha coinvolto direttamente il pubblico nel processo di produzione del prodotto, affidando ai fan della Pagina Facebook ufficiale la scelta dei gusti degli yogurt da mettere in vendita. La seconda, caso internazionale di lead generation, ha permesso al brand di misurare la conversione dei visitatori del sito (previa compilazione di popin) in reali acquirenti, collegando i dati di traffico del sito a quelli delle vendite. Esempio di come online e offline comunichino strettamente.

Dati preliminari dello studio multicentrico caso-controllo "Grave danno epatico acuto indotto da farmaci"

Il danno epatico indotto dall'assunzione di farmaci viene comunemente indicato con il termine inglese DILI (Drug-Induced Liver Injury). Il paracetamolo rappresenta la causa più comune di DILI, seguito da antibiotici, FANS e farmaci antitubercolari. In particolare, i FANS sono una delle classi di farmaci maggiormente impiegate in terapia. Numerosi case report descrivono pazienti che hanno sviluppato danno epatico fatale durante il trattamento con FANS; molti di questi farmaci sono stati ritirati dal commercio in seguito a gravi reazioni avverse a carico del fegato. L'ultimo segnale di epatotossicità indotto da FANS è associato alla nimesulide; in alcuni paesi europei come la Finlandia, la Spagna e l'Irlanda, la nimesulide è stata sospesa dalla commercializzazione perché associata ad un'alta frequenza di epatotossicità. Sulla base dei dati disponibili fino a questo momento, l'Agenzia Europea dei Medicinali (EMA) ha recentemente concluso che i benefici del farmaco superano i rischi; un possibile aumento del rischio di epatotossicità associato a nimesulide rimane tuttavia una discussione aperta di cui ancora molto si dibatte. Tra le altre classi di farmaci che possono causare danno epatico acuto la cui incidenza tuttavia non è sempre ben definita sono gli antibiotici, quali amoxicillina e macrolidi, le statine e gli antidepressivi.Obiettivo dello studio è stato quello di determinare il rischio relativo di danno epatico indotto da farmaci con una prevalenza d'uso nella popolazione italiana maggiore o uguale al 6%. E’ stato disegnato uno studio caso controllo sviluppato intervistando pazienti ricoverati in reparti di diversi ospedali d’Italia. Il nostro studio ha messo in evidenza che il danno epatico da farmaci riguarda numerose classi farmacologiche e che la segnalazione di tali reazioni risulta essere statisticamente significativa per numerosi principi attivi. I dati preliminari hanno mostrato un valore di odds ratio significativo statisticamente per la nimesulide, i FANS, alcuni antibiotici come i macrolidi e il paracetamolo.

The Perception of American Adolescent Culture Through the Dubbing and Fansubbing of a Selection of US Teen Series from 1990 to 2013

The present dissertation aims at analyzing the construction of American adolescent culture through teen-targeted television series and the shift in perception that occurs as a consequence of the translation process. In light of the recent changes in television production and consumption modes, largely caused by new technologies, this project explores the evolution of Italian audiences, focusing on fansubbing (freely distributed amateur subtitles made by fans for fan consumption) and social viewing (the re-aggregation of television consumption based on social networks and dedicated platforms, rather than on physical presence). These phenomena are symptoms of a sort of ‘viewership 2.0’ and of a new type of active viewing, which calls for a revision of traditional AVT strategies. Using a framework that combines television studies, new media studies, and fandom studies with an approach to AVT based on Descriptive Translation Studies (Toury 1995), this dissertation analyzes the non-Anglophone audience’s growing need to participation in the global dialogue and appropriation process based on US scheduling and informed by the new paradigm of convergence culture, transmedia storytelling, and affective economics (Jenkins 2006 and 2007), as well as the constraints intrinsic to multimodal translation and the different types of linguistic and cultural adaptation performed through dubbing (which tends to be more domesticating; Venuti 1995) and fansubbing (typically more foreignizing). The study analyzes a selection of episodes from six of the most popular teen television series between 1990 and 2013, which has been divided into three ages based on the different modes of television consumption: top-down, pre-Internet consumption (Beverly Hills, 90210, 1990 – 2000), emergence of audience participation (Buffy the Vampire Slayer, 1997 – 2003; Dawson’s Creek, 1998 – 2003), age of convergence and Viewership 2.0 (Gossip Girl, 2007 – 2012; Glee, 2009 – present; The Big Bang Theory, 2007 - present).

"Romanzo criminale - la serie". Analisi del sottotitolaggio spagnolo amatoriale.

This dissertation focuses on the phenomenon of amateur subtitling, known as fansubbing. Although this phenomenon began in the late ‘80s, in recent years amateur subtitling has spread worldwide, thanks to both Internet and fan communities, also known as fandoms. At first, amateur subtitling was mainly centred on the translation of Japanese cartoons, but nowadays fandoms also tend to subtitle other kinds of audiovisual products, such as American TV series. Thanks to fansubbing, which is created by fans for other fans, fandoms claim that they would prefer to have subtitled rather than dubbed versions of audiovisual products, which is the norm in Italy and Spain. The dissertation provides a linguistic analysis of the fansubbing in Spanish of the Italian TV series Romanzo Criminale. The purpose of this dissertation is to analyse fansubbing from the linguistic point of view, as well as from the point of view of the translation. Furthermore, it aims to evaluate to what extent this translation can be compared to professional subtitling. The first chapter offers an introduction to the TV series and provides an overview of the main events and characters. The second chapter deals with an analysis of the strategies that fansubbers use to translate cultural elements from Italian into Spanish. The third chapter focuses on linguistic mistakes due to calques and linguistic interference between Italian and Spanish. The fourth chapter provides an analysis of some translation errors which occurred during the decoding of the original text. The aim is to understand if this kind of mistake might jeopardize the comprehension of the original message.