Perceptual maps analysis for organic food consumers in China: a study on Shanghai consumers

Although in Europe and in the USA many studies focus on organic, little is known on the topic in China. This research provides an insight on Shanghai consumers’ perception of organic, aiming at understanding and representing in graphic form the network of mental associations that stems from the organic concept. To acquire, process and aggregate the individual networks it was used the “Brand concept mapping” methodology (Roedder et al., 2006), while the data analysis was carried out also using analytic procedures. The results achieved suggest that organic food is perceived as healthy, safe and costly. Although these attributes are pretty much consistent with the European perception, some relevant differences emerged. First, organic is not necessarily synonymous with natural product in China, also due to a poor translation of the term in the Chinese language that conveys the idea of a manufactured product. Secondly, the organic label has to deal with the competition with the green food label in terms of image and positioning on the market, since they are easily associated and often confused. “Environmental protection” also emerged as relevant association, while the ethical and social values were not mentioned. In conclusion, health care and security concerns are the factors that influence most the food consumption in China (many people are so concerned about food safety that they found it difficult to shop), and the associations “Safe”, “Pure and natural”, “without chemicals” and “healthy” have been identified as the best candidates for leveraging a sound image of organic food .

Una realizzazione distribuita di test neuropsicologici

Questa tesi fornisce una realizzazione di alcuni test neuropsicologici, scelti in collaborazione di un neuropsicologo, che cercano di sostituire foglio e penna con touch screen e dita. L'obiettivo è quello di ricreare il test senza aggiungere agenti esterni derivanti dalla nuova interfaccia, per far sì che la fruizione del test sia buona almeno quanto quella del corrispettivo non digitale. Il risultato finale dovrebbe apportare dei vantaggi sostanziali al processo di somministrazione di questi test.

Da una sponda all'altra del Mediterraneo: percorsi migratori femminili

Until the end of the 1970s international migrants were perceived and analysed mainly within the frame of their lives in the host country, or as managing their lives and choices caught in a dilemma “between two cultures”. More recently, this approach has been challenged by an image of diasporic communities composed of individuals who “have collective homes away from home”. Migrants have become icons of hybridity and the metaphor of “border crossing”, the symbol of liberatory articulations between place, culture and identity. Migrants, it is also argued, have become transnational as they manage to live simultaneously in two countries. The research has the aim to study the migration process of the women who come from North Africa to Bologna. In particular, it investigates migrant women‘s relations with their adopted country and how their cultural practices are shaped by the transnational dimension of their lives. It was studied the journey of the migrant women’s lives across two countries and how their identities are going to change because of the experience of the migration. Migrant women are engaged in various kinds of practices and experiences through which they connect their country of origin and of residence. So this research focuses on the changes in the migrant women’s lives and the construction of their new identity. In particular, the research illustrates the development of a new notion of modernity, underlining how the migrant women construct a model of modernity that expresses a constant negotiation among diverse cultural models. The notion of modernity is not produced in opposition to tradition and religion, but is articulated with them in complex and diverse ways. The multiple ways in which migrant women understand modernity reflect their divergent identity’s renegotiation processes within the new society where they live.

Polialchiltiofeni contenenti derivati porfirinici per applicazioni in celle solari polimeriche

Il presente lavoro di tesi di laurea magistrale si è proposto di sintetizzare composti polimerici basati su un derivato del 3-esiltiofene e sulla porfirina per preparare materiali da utilizzare nelle celle fotovoltaiche. Politiofeni con queste caratteristiche sono stati sintetizzati a partire da un monomero -bromoalchiltiofenico, il 3-(6-bromoesil)tiofene (T6Br), dal quale è stato ottenuto il corrispondente derivato polimerico poli[3-(6-bromoesil)]tiofene (PT6Br). Esso è stato preparato con un metodo non regiospecifico, utilizzando la comune tecnica di polimerizzazione ossidativa in presenza di FeCl3. Il monomero T6Br è stato funzionalizzato con idrossifenil porfirina (TPPOH) per dare il 3-[5-(4-fenossi)-10,15,20-trifenilporfirinil]esiltiofene (T6TPP). Poiché la polimerizzazione diretta di questo monomero non si è mostrata una via percorribile, a causa dell’elevato ingombro del sostituente presente sulla catena macromolecolare, è stata effettuata l’eterificazione sul polimero bromurato PT6Br per ottenere il poli[3-[5-(4-fenossi)-10,15,20-trifenilporfirinil]esiltiofene] (PT6TPP). Contemporaneamente è stato sintetizzato il copolimero poli[(3-(6-bromoesil)]tiofene)-co-(3-[5-(4-fenossi)-10,15,20-trifenilporfirinil]esiltiofene)] (P(T6Br-co-T6TPP)) allo scopo di valutare l’effetto del diverso grado di sostituzione della catena polimerica sulle proprietà del polimero. Anch’esso è stato preparato con un metodo non regiospecifico, utilizzando la tecnica di polimerizzazione ossidativa in presenza di FeCl3. I prodotti sintetizzati sono stati caratterizzati mediante le comuni tecniche spettroscopiche (FTIR, NMR, UV-vis) e ne sono state determinate le proprietà termiche. I pesi molecolari medi e le relative distribuzioni sono stati determinati mediante cromatografia a permeazione su gel (GPC). Infine, con P(T6Br-co-T6TPP) e PT6Br sono state effettuate prove preliminari di preparazione e caratterizzazione di dispositivi per valutare la possibilità di un loro utilizzo come materiali per celle fotovoltaiche.

Sense development through non verbal signs: early infancy and clinical psychoterapy

This thesis will describe the development of a relationship which is not necessarily verbal, but which generates communication, creates sense and meaning between human beings and produces “becomings” in the body that feels, perceives and physically transforms itself. This leads to a biosemiotic understanding of both the seen and unseen figure.

Evoluzione storica dell'associazionismo corporativo farmaceutico mediterraneo e dell'ordinamento professionale farmaceutico nell'unione europea. Studio legislativo comparato

In questa tesi ho analizzato le disposizioni legali che regolano l'associazionismo farmaceutico, oblligatorio o libero; corporativo o scientifico, e la sua relazione con i Sistemi Nazionali di Salute, dal punto di vista delle disposizioni vigenti nell'Unione Europea e le sue diverse applicazioni in due stati rappresentativi dell modello di amministrazione farmaceutica mediterranea, la Spagna e l`Italia, in comparazione con il modello anglosassone (Inghilterra). In primo luogo, si é presa in considerazione l'aggregazione professionale ufficiale dei farmacisti. In secondo luogo, sono analizzate le aggruppazioni economiche degli stessi professionisti e la loro relazione con i corrispondenti Sistemi di Salute. Questo lavoro pretende di mostrare una visione attuale di quello che é stato tradizionalmente l'essenza della professione farmaceutica dalle sue origini ( secolo XIII) e come essa si é inquadrata nei diversi stati grazie alla Pharmaceutical Care.

Supporto a editor Web-Based in Ambiente Service-Oriented: modellazione dell'Ambiente Dati

Nell'ambito delle Service-Oriented Architecture, il linguaggio JOLIE, assieme al suo editor jEye, consentono la realizzazione di orchestratori. Questa tesi realizza (modello e implementazione) il supporto per l'Ambiente Dati

Costrutti ed Applicazioni di Programmazione Generica in Linguaggi Object-Oriented

Generic programming is likely to become a new challenge for a critical mass of developers. Therefore, it is crucial to refine the support for generic programming in mainstream Object-Oriented languages — both at the design and at the implementation level — as well as to suggest novel ways to exploit the additional degree of expressiveness made available by genericity. This study is meant to provide a contribution towards bringing Java genericity to a more mature stage with respect to mainstream programming practice, by increasing the effectiveness of its implementation, and by revealing its full expressive power in real world scenario. With respect to the current research setting, the main contribution of the thesis is twofold. First, we propose a revised implementation for Java generics that greatly increases the expressiveness of the Java platform by adding reification support for generic types. Secondly, we show how Java genericity can be leveraged in a real world case-study in the context of the multi-paradigm language integration. Several approaches have been proposed in order to overcome the lack of reification of generic types in the Java programming language. Existing approaches tackle the problem of reification of generic types by defining new translation techniques which would allow for a runtime representation of generics and wildcards. Unfortunately most approaches suffer from several problems: heterogeneous translations are known to be problematic when considering reification of generic methods and wildcards. On the other hand, more sophisticated techniques requiring changes in the Java runtime, supports reified generics through a true language extension (where clauses) so that backward compatibility is compromised. In this thesis we develop a sophisticated type-passing technique for addressing the problem of reification of generic types in the Java programming language; this approach — first pioneered by the so called EGO translator — is here turned into a full-blown solution which reifies generic types inside the Java Virtual Machine (JVM) itself, thus overcoming both performance penalties and compatibility issues of the original EGO translator. Java-Prolog integration Integrating Object-Oriented and declarative programming has been the subject of several researches and corresponding technologies. Such proposals come in two flavours, either attempting at joining the two paradigms, or simply providing an interface library for accessing Prolog declarative features from a mainstream Object-Oriented languages such as Java. Both solutions have however drawbacks: in the case of hybrid languages featuring both Object-Oriented and logic traits, such resulting language is typically too complex, thus making mainstream application development an harder task; in the case of library-based integration approaches there is no true language integration, and some “boilerplate code” has to be implemented to fix the paradigm mismatch. In this thesis we develop a framework called PatJ which promotes seamless exploitation of Prolog programming in Java. A sophisticated usage of generics/wildcards allows to define a precise mapping between Object-Oriented and declarative features. PatJ defines a hierarchy of classes where the bidirectional semantics of Prolog terms is modelled directly at the level of the Java generic type-system.