La didattica della traduzione specializzata dallo spagnolo in italiano: competenza traduttiva, genere testuale e nuove tecnologie

Il progetto di ricerca che presentiamo nasce dalla virtuosa combinazione di teoria e prassi didattica nello spirito della ricerca-azione. Scopo del presente lavoro è elaborare un percorso didattico di formazione alla traduzione specializzata in ambito medico-scientifico, tecnico ed economico-giuridico per la combinazione linguistica spagnolo-italiano all’interno della cornice istituzionale concreta dell’università italiana oggi. La nostra proposta formativa si fonda su tre elementi: la ricognizione del mercato attuale della traduzione per la combinazione linguistica indicata, l’individuazione degli obiettivi formativi in base al modello di competenza traduttiva scelto, l’elaborazione del percorso didattico per competenze e basato sull’enfoque por tareas di traduzione. Nella progettazione delle modalità didattiche due sono gli aspetti che definiscono il percorso proposto: il concetto di genere testuale specializzato per la traduzione e la gestione delle informazioni mediante le nuove tecnologie (corpora, banche dati terminologiche e fraseologiche, memorie di traduzione, traduzione controllata). Il presente lavoro si articola in due parti: la prima parte (quattro capitoli) presenta l’inquadramento teorico all’interno del quale si sviluppa la riflessione intorno alla didattica della traduzione specializzata; la seconda parte (due capitoli) presenta l’inquadramento metodologico e analitico all’interno del quale si elabora la nostra proposta didattica. Nel primo capitolo si illustrano i rapporti fra traduzione e mondo professionale; nel secondo capitolo si presenta il concetto di competenza traduttiva come ponte tra la formazione e il mondo della traduzione professionale; nel terzo capitolo si ripercorrono le tappe principali dell’evoluzione della didattica della traduzione generale; nel quarto capitolo illustriamo alcune tra le più recenti e complete proposte didattiche per la traduzione specializzata in ambito tecnico, medico-scientifico ed economico-giuridico. Nel quinto capitolo si introduce il concetto di genere testuale specializzato per la traduzione e nel sesto capitolo si illustra la proposta didattica per la traduzione specializzata dallo spagnolo in italiano che ha motivato il presente lavoro.

The role of collective action in the provision of agri-environmental public goods: theoretical development through case studies in Italy

The thesis aims at analysing the role of collective action as a viable alternative to the traditional forms of intervention in agriculture in order to encourage the provision of agri-environmental public goods. Which are the main benefits of collective action, in terms of effectiveness and efficiency, compared to traditional market or public intervention policies? What are the drivers that encourage farmers to participate into collective action? To what extent it is possible to incorporate collective aspects into policies aimed at providing agri-environmental public goods? With the objective of addressing these research questions, the thesis is articulated in two levels: a theoretical analysis on the role of collective action in the provision of public goods and a specific investigation of two local initiative,s were an approach collective management of agro-environmental resources was successfully implemented. The first case study concerns a project named “Custodians of the Territory”, developed by the local agency in Tuscany “Comunità Montana Media Valle del Serchio”, which settled for an agreement with local farmers for a collective provision of environmental services related to the hydro-geological management of the district. The second case study is related to the territorial agri-environmental agreement experimented in Valdaso (Marche), where local farmers have adopted integrated pest management practices collectively with the aim of reducing the environmental impact of their farming practices. The analysis of these initiatives, carried out through participatory methods (Rapid Rural Appraisal), allowed developing a theoretical discussion on the role of innovative tools (such as co-production and co-management) in the provision of agri-environmental public goods. The case studies also provided some recommendations on the government intervention and policies needed to promote successful collective action for the provision of agri-environmental public goods.

On land management: landowners' attitudes to land and farming in Valdera, Tuscany

This thesis aims at explaining the intersecting dynamics of structural changes in agriculture and urbanisation, which involves changes in urban-rural relationships. The research questions are: how and why do landowners differ in their attitudes to land and farming? what are the main implications on rural landscapes and the policy implications? Relationships between urbanisation and agriculture are firstly analysed through a critical literature review; the analysis focuses on the 'landowner' as the key actor who actively takes decisions on the rural landscape From the empirical study – which is based on a Tuscan area (Valdera), and addressed through qualitative methods – a great diversity of landowners' attitudes to land and farming emerge, thus contributing to the agricultural restructuring, such as: 1) the emphasis on recreational function of the countryside for urban people 2) contracting out of land management, especially when landowners live or/and have 'urban' employment 3) the active role of hobby farmers in land management 4) agricultural operations simplification and lack of investments (especially in case of property rights expropriation). The thesis is framed in three papers, with the same methods and research questions. It seems evident that rural landscapes is subjected to functional changes (e.g. residential) and structural changes (landscape polarisation), which requires the need 1) to consider that rural landscape management is increasingly less connected to agricultural production as economic activity; 2) to give a coherence to the range of policy interventions (physical planning, landscape, sectoral).

Phytoplankton Response to Environmental Variables and Organic Pollutants. Laboratory Cultures and Numerical Simulations Experiments

Herbicides are becoming emergent contaminants in Italian surface, coastal and ground waters, due to their intensive use in agriculture. In marine environments herbicides have adverse effects on non-target organisms, as primary producers, resulting in oxygen depletion and decreased primary productivity. Alterations of species composition in algal communities can also occur due to the different sensitivity among the species. In the present thesis the effects of herbicides, widely used in the Northern Adriatic Sea, on different algal species were studied. The main goal of this work was to study the influence of temperature on algal growth in the presence of the triazinic herbicide terbuthylazine (TBA), and the cellular responses adopted to counteract the toxic effects of the pollutant (Chapter 1 and 2). The development of simulation models to be applied in environmental management are needed to organize and track information in a way that would not be possible otherwise and simulate an ecological prospective. The data collected from laboratory experiments were used to simulate algal responses to the TBA exposure at increasing temperature conditions (Chapter 3). Part of the thesis was conducted in foreign countries. The work presented in Chapter 4 was focused on the effect of high light on growth, toxicity and mixotrophy of the ichtyotoxic species Prymnesium parvum. In addition, a mesocosm experiment was conducted in order to study the synergic effect of the pollutant emamectin benzoate with other anthropogenic stressors, such as oil pollution and induced phytoplankton blooms (Chapter 5).

Wide-scale population genomics of Atlantic bluefin tuna (Thunnus thynnus) inferred by novel high-throughput technology

My PhD project was focused on Atlantic bluefin tuna, Thunnus thynnus, a fishery resource overexploited in the last decades. For a better management of stocks, it was necessary to improve scientific knowledge of this species and to develop novel tools to avoid collapse of this important commercial resource. To do this, we used new high throughput sequencing technologies, as Next Generation Sequencing (NGS), and markers linked to expressed genes, as SNPs (Single Nucleotide Polymorphisms). In this work we applied a combined approach: transcriptomic resources were used to build cDNA libreries from mRNA isolated by muscle, and genomic resources allowed to create a reference backbone for this species lacking of reference genome. All cDNA reads, obtained from mRNA, were mapped against this genome and, employing several bioinformatics tools and different restricted parameters, we achieved a set of contigs to detect SNPs. Once a final panel of 384 SNPs was developed, following the selection criteria, it was genotyped in 960 individuals of Atlantic bluefin tuna, including all size/age classes, from larvae to adults, collected from the entire range of the species. The analysis of obtained data was aimed to evaluate the genetic diversity and the population structure of Thunnus thynnus. We detect a low but significant signal of genetic differentiation among spawning samples, that can suggest the presence of three genetically separate reproduction areas. The adult samples resulted instead genetically undifferentiated between them and from the spawning populations, indicating a presence of panmictic population of adult bluefin tuna in the Mediterranean Sea, without different meta populations.

Advanced spectroscopic techniques and chemometric analysis for atmospheric organic aerosol characterization and source apportionment

Atmospheric aerosol particles directly impact air quality and participate in controlling the climate system. Organic Aerosol (OA) in general accounts for a large fraction (10–90%) of the global submicron (PM1) particulate mass. Chemometric methods for source identification are used in many disciplines, but methods relying on the analysis of NMR datasets are rarely used in atmospheric sciences. This thesis provides an original application of NMR-based chemometric methods to atmospheric OA source apportionment. The method was tested on chemical composition databases obtained from samples collected at different environments in Europe, hence exploring the impact of a great diversity of natural and anthropogenic sources. We focused on sources of water-soluble OA (WSOA), for which NMR analysis provides substantial advantages compared to alternative methods. Different factor analysis techniques are applied independently to NMR datasets from nine field campaigns of the project EUCAARI and allowed the identification of recurrent source contributions to WSOA in European background troposphere: 1) Marine SOA; 2) Aliphatic amines from ground sources (agricultural activities, etc.); 3) Biomass burning POA; 4) Biogenic SOA from terpene oxidation; 5) “Aged” SOAs, including humic-like substances (HULIS); 6) Other factors possibly including contributions from Primary Biological Aerosol Particles, and products of cooking activities. Biomass burning POA accounted for more than 50% of WSOC in winter months. Aged SOA associated with HULIS was predominant (> 75%) during the spring-summer, suggesting that secondary sources and transboundary transport become more important in spring and summer. Complex aerosol measurements carried out, involving several foreign research groups, provided the opportunity to compare source apportionment results obtained by NMR analysis with those provided by more widespread Aerodyne aerosol mass spectrometers (AMS) techniques that now provided categorization schemes of OA which are becoming a standard for atmospheric chemists. Results emerging from this thesis partly confirm AMS classification and partly challenge it.

Effects of artificial defences and flooding on coastal habitats and assemblages

Since large stretches of European coasts are already retreating and projected scenarios are worsening, many artificial structures, such as breakwaters and seawalls, are built as tool against coastal erosion. However artificial structures produce widespread changes that alter the coastal zones and affect the biological communities. My doctoral thesis analyses the consequences of different options for coastal protection, namely hard engineering ‘artificial defences’ (i.e. impact of human-made structures) and ‘no-defence’ (i.e. impact of seawater inundation). I investigated two new aspects of the potential impact of coastal defences. The first was the effect of artificial hard substrates on the fish communities structure. In particular I was interested to test if the differences among breakwaters and natural rocky reef would change depending on the nature of the surrounding habitat of the artificial structure (prevalent sandy rather than rocky). The second was the effect on the native natural sandy habitats of the organic detritus derived from hard-bottom species (green algae and mussels) detached from breakwaters. Furthermore, I investigated the ecological implication of the “no-defend” option, which allow the inundation of coastal habitats. The focus of this study was the potential effect of seawater intrusion on the degradation process of marine, salt-marsh and terrestrial detritus, including changes on the breakdown rates and the associated macrofauna. The PhD research was conducted in three areas along European coasts: North Adriatic sea, Sicilian coast and South-West England where different habitats (coastal, estuarine), biological communities (soft-bottom macro-benthos; rocky-coastal fishes; estuarine macro-invertebrates) and processes (organic enrichment; assemblage structure; leaf-litter breakdown) were analyzed. The research was carried out through manipulative and descriptive field-experiments in which specific hypothesis were tested by univariate and multivariate analyses.

Sviluppo di un approccio congiunto fuzzy-Bayesiano per l'analisi e la modellizzazione degli ecosistemi: applicazione ad ecosistemi marini costieri.

Nell’attuale contesto di aumento degli impatti antropici e di “Global Climate Change” emerge la necessità di comprenderne i possibili effetti di questi sugli ecosistemi inquadrati come fruitori di servizi e funzioni imprescindibili sui quali si basano intere tessiture economiche e sociali. Lo studio previsionale degli ecosistemi si scontra con l’elevata complessità di questi ultimi in luogo di una altrettanto elevata scarsità di osservazioni integrate. L’approccio modellistico appare il più adatto all’analisi delle dinamiche complesse degli ecosistemi ed alla contestualizzazione complessa di risultati sperimentali ed osservazioni empiriche. L’approccio riduzionista-deterministico solitamente utilizzato nell’implementazione di modelli non si è però sin qui dimostrato in grado di raggiungere i livelli di complessità più elevati all’interno della struttura eco sistemica. La componente che meglio descrive la complessità ecosistemica è quella biotica in virtù dell’elevata dipendenza dalle altre componenti e dalle loro interazioni. In questo lavoro di tesi viene proposto un approccio modellistico stocastico basato sull’utilizzo di un compilatore naive Bayes operante in ambiente fuzzy. L’utilizzo congiunto di logica fuzzy e approccio naive Bayes è utile al processa mento del livello di complessità e conseguentemente incertezza insito negli ecosistemi. I modelli generativi ottenuti, chiamati Fuzzy Bayesian Ecological Model(FBEM) appaiono in grado di modellizare gli stati eco sistemici in funzione dell’ elevato numero di interazioni che entrano in gioco nella determinazione degli stati degli ecosistemi. Modelli FBEM sono stati utilizzati per comprendere il rischio ambientale per habitat intertidale di spiagge sabbiose in caso di eventi di flooding costiero previsti nell’arco di tempo 2010-2100. L’applicazione è stata effettuata all’interno del progetto EU “Theseus” per il quale i modelli FBEM sono stati utilizzati anche per una simulazione a lungo termine e per il calcolo dei tipping point specifici dell’habitat secondo eventi di flooding di diversa intensità.

The challenges and the limitations in Life Cycle Impact Assessment for metal oxide nanoparticles, a case study on nano- TiO2

Life Cycle Assessment (LCA) is a chain-oriented tool to evaluate the environment performance of products focussing on the entire life cycle of these products: from the extraction of resources, via manufacturing and use, to the final processing of the disposed products. Through all these stages consumption of resources and pollutant releases to air, water, soil are identified and quantified in Life Cycle Inventory (LCI) analysis. Subsequently to the LCI phase follows the Life Cycle Impact Assessment (LCIA) phase; that has the purpose to convert resource consumptions and pollutant releases in environmental impacts. The LCIA aims to model and to evaluate environmental issues, called impact categories. Several reports emphasises the importance of LCA in the field of ENMs. The ENMs offer enormous potential for the development of new products and application. There are however unanswered questions about the impacts of ENMs on human health and the environment. In the last decade the increasing production, use and consumption of nanoproducts, with a consequent release into the environment, has accentuated the obligation to ensure that potential risks are adequately understood to protect both human health and environment. Due to its holistic and comprehensive assessment, LCA is an essential tool evaluate, understand and manage the environmental and health effects of nanotechnology. The evaluation of health and environmental impacts of nanotechnologies, throughout the whole of their life-cycle by using LCA methodology. This is due to the lack of knowledge in relation to risk assessment. In fact, to date, the knowledge on human and environmental exposure to nanomaterials, such ENPs is limited. This bottleneck is reflected into LCA where characterisation models and consequently characterisation factors for ENPs are missed. The PhD project aims to assess limitations and challenges of the freshwater aquatic ecotoxicity potential evaluation in LCIA phase for ENPs and in particular nanoparticles as n-TiO2.

The Influence of Fractures on Vulnerability to Pollution of a Carbonate Aquifer: Monte Conero (Italy)

The carbonate outcrops of the anticline of Monte Conero (Italy) were studied in order to characterize the geometry of the fractures and to establish their influence on the petrophysical properties (hydraulic conductivity) and on the vulnerability to pollution. The outcrops form an analog for a fractured aquifer and belong to the Maiolica Fm. and the Scaglia Rossa Fm. The geometrical properties of fractures such as orientation, length, spacing and aperture were collected and statistically analyzed. Five types of mechanical fractures were observed: veins, joints, stylolites, breccias and faults. The types of fractures are arranged in different sets and geometric assemblages which form fracture networks. In addition, the fractures were analyzed at the microscale using thin sections. The fracture age-relationships resulted similar to those observed at the outcrop scale, indicating that at least three geological episodes have occurred in Monte Conero. A conceptual model for fault development was based on the observations of veins and stylolites. The fracture sets were modelled by the code FracSim3D to generate fracture network models. The permeability of a breccia zone was estimated at microscale by and point counting and binary image methods, whereas at the outcrop scale with Oda’s method. Microstructure analysis revealed that only faults and breccias are potential pathways for fluid flow since all veins observed are filled with calcite. According this, three scenarios were designed to asses the vulnerability to pollution of the analogue aquifer: the first scenario considers the Monte Conero without fractures, second scenario with all observed systematic fractures and the third scenario with open veins, joints and faults/breccias. The fractures influence the carbonate aquifer by increasing its porosity and hydraulic conductivity. The vulnerability to pollution depends also on the presence of karst zones, detric zones and the material of the vadose zone.

Dinamica dell’intrusione salina nella costa ravennate: aspetti idrogeochimici ed evoluzione attesa

Nell’ambito del progetto multidisciplinare “Coastal Salt Water Intrusion”, che si propone di indagare “l’Intrusione salina nella costa ravennate con i conseguenti impatti territoriali-ambientali, connessi al previsto innalzamento del livello marino per cause climatiche e di subsidenza”, si inserisce il presente studio con l’obiettivo di fornire una caratterizzazione idrogeochimica delle acque di falda e superficiali e un modello geochimico generale sui processi di salinizzazione o desalinizzazione in atto nella falda freatica costiera della costa ravennate. E’ stato fatto un confronto fra tre metodiche di estrazione del complesso di scambio della matrice solida dell’acquifero che utilizzano rispettivamente acetato di ammonio, cloruro di bario e argento-tiourea. Sono stati posizionati 5 transetti perpendicolari alla linea di costa per un totale di 44 punti di campionamento con due campagne di prelievi, al termine della primavera e al termine dell’estate. La caratterizzazione dei processi di mixing e scambio ionico con la matrice solida dell’acquifero è avvenuta mediante analisi dei cationi ed anioni fondamentali, determinazione della CEC sulla matrice solida dell’acquifero, modellizzazione mixing/scambio ionico, modellizzazione della composizione teorica della frazione scambiabile in funzione della composizione acqua all’equilibrio e interpolazione geostatistica dei dati raccolti e costruzione di mappe geochimiche (curve di iso-concentrazione). La metodologia di estrazione che utilizza il bario-cloruro è risultata la più affidabile. Le acque prelevate dalla falda superficiale evidenziano miscelazione in varie proporzioni acqua marina/acqua dolce, scambi ionici per interazione acqua/sedimento, dissoluzione di CaSO4.2H2O. I processi di salinizzazione e/o addolcimento mostrano una significativa variabilità nello spazio (variabilità legata alla distanza dalla costa, al profilo topografico e alla distribuzione dei corpi sabbiosi litoranei) e nel tempo (variabilità legata alla piovosità e alla gestione delle acque superficiali e del sottosuolo). La complessa variabilità spazio-temporale dei processi in atto nella falda superficiale non consente di evidenziare una complessiva prevalenza di fenomeni di salinizzazione rispetto a quelli di addolcimento.

La dimensione esterna della politica migratoria dell'UE

Conformemente ai trattati, l'UE sviluppa una politica comune in materia di asilo, immigrazione e controllo delle frontiere esterne, fondata sulla solidarietà e sul rispetto dei diritti fondamentali e, a tal fine, avvia relazioni strategiche con i Paesi terzi e le Organizzazioni internazionali. Un fenomeno “senza frontiere”, quale quello migratorio, esige del resto un'azione coerente e coordinata sia sul piano interno sia su quello esterno. La messa in atto di quest'ultima, tuttavia, si scontra con difficoltà di rilievo. Innanzitutto, l'UE e i suoi Stati membri devono creare i presupposti per l'avvio della collaborazione internazionale, vale a dire stimolare la fiducia reciproca con i Paesi terzi, rafforzando la propria credibilità internazionale. A tal fine, le istituzioni, gli organi e gli organismi dell'UE e gli Stati membri devono impegnarsi a fornire un modello coerente di promozione dei valori fondanti, quali la solidarietà e il rispetto dei diritti fondamentali, nonché a coordinare le proprie iniziative, per individuare, insieme ai Paesi terzi e alle Organizzazioni internazionali, una strategia d'azione comune. In secondo luogo, l'UE e gli Stati membri devono adottare soluzioni volte a promuovere l'efficacia della collaborazione internazionale e, più precisamente, assicurare che la competenza esterna sia esercitata dal livello di governo in grado di apportare il valore aggiunto e utilizzare la forma collaborativa di volta in volta più adeguata alla realizzazione degli obiettivi previsti. In definitiva, l'azione esterna dell'UE in materia di politica migratoria necessita di una strategia coerente e flessibile. Se oggi la coerenza è garantita dalla giustiziabilità dei principi di solidarietà, di rispetto dei diritti fondamentali e, giustappunto, di coerenza, la flessibilità si traduce nel criterio del valore aggiunto che, letto in combinato disposto con il principio di leale cooperazione, si pone al centro del nuovo modello partenariale proposto dall'approccio globale, potenzialmente idoneo a garantire la gestione efficace del fenomeno migratorio.

A regional environmental accounting matrix and integrated environmental economic analyses to support regional planning

This research deals with the deepening and use of an environmental accounting matrix in Emilia-Romagna, RAMEA air emissions (regional NAMEA), carried out by the Regional Environment Agency (Arpa) in an European project. After a depiction of the international context regarding the widespread needing to integrate economic indicators and go beyond conventional reporting system, this study explains the structure, update and development of the tool. The overall aim is to outline the matrix for environmental assessments of regional plans, draw up sustainable reports and monitor effects of regional policies in a sustainable development perspective. The work focused on an application of a Shift-Share model, on the integration with eco-taxes, industrial waste production, energy consumptions, on applications of the extended RAMEA as a policy tool, following Eurostat guidelines. The common thread is the eco-efficiency (economic-environmental efficiency) index. The first part, in English, treats the methodology used to build a more complete tool; in the second part RAMEA has been applied on two regional case studies, in Italian, to support decision makers regarding Strategic Environmental Assessments’ processes (2001/42/EC). The aim is to support an evidence-based policy making by integrating sustainable development concerns at all levels. The first case study regards integrated environmental-economic analyses in support to the SEA of the Regional Waste management plan. For the industrial waste production an extended and updated RAMEA has been developed as a useful policy tool, to help in analysing and monitoring the state of environmental-economic performances. The second case study deals with the environmental report for the SEA of the Regional Program concerning productive activities. RAMEA has been applied aiming to an integrated environmental-economic analysis of the context, to investigate the performances of the regional production chains and to depict and monitor the area where the program should be carried out, from an integrated environmental-economic perspective.

Rilievi anatomo-patologici e batteriologici condotti sull’apparato gastroenterico di una metapopolazione di cinghiali (Sus scrofa)

Nell’ambito della patologia gastroenterica del suino sono comprese alcune malattie sostenute da batteri spirillari gram negativi, di cui sono disponibili numerose trattazioni riguardanti, soprattutto, l'aspetto epidemiologico e patogenetico. Per alcuni di questi agenti microbici, e per le relative manifestazioni patologiche, poco si conosce nel cinghiale selvatico, animale correlato filogeneticamente al suino domestico, ma compreso in un’ecologia completamente differente. Da queste premesse è nato un approccio di ricerca e studio del comportamento di questi microrganismi in una metapopolazione di cinghiali, abbattuti durante il piano di controllo della popolazione densità-dipendente nel Parco dei Gessi e Calanchi dell’Abbadessa (BO), cercando di rapportare le conoscenze riportate in letteratura sul suino domestico con quanto è scaturito dalle indagini condotte sul cinghiale selvatico. In particolare è stata indagata con metodica immunoistochimica la presenza di Lawsonia intracellularis, patogeno del suino responsabile di Enterite Proliferativa (EP), in secondo luogo sono state condotte indagini batteriologiche e istologiche da stomaco e intestino, finalizzate all’isolamento di microrganismi spirillari dei generi Campylobacter e Helicobacter, da correlare all’eventuale presenza di lesioni infiammatorie e ulcerative gastriche o enteriche valutate secondo sistemi a punteggio ottenuti dalla bibliografia o realizzati in base alla tipologia di infiltrato cellulare e alla sua localizzazione. In ultimo, a fini comparativi con uno studio condotto nel 2002-2004 nello steso Parco Regionale, sono stati monitorati i livelli di antibioticoresistenza di indicatori fecali usando metodiche internazionali standardizzate (Escherichia coli e Enterococcus faecium.) nonché su un numero significativo di isolati di Campylobacter lanienae, per ottenere indicazioni preliminari sull’andamento nei 10 anni trascorsi dello stato di inquinamento da farmaco del Parco stesso. I risultati ottenuti permettono di ampliare le conoscenze sulla flora enterica del cinghiale selvatico e pongono questioni di sicurezza pubblica sulla gestione dei mammiferi selvatici.

Internationalization intentions: micro-foundations and psychological distance perceptions in immigrant and non-immigrant entrepreneurs

This dissertation project aims at shedding light on the micro-foundations of international entrepreneurship, focusing on the pre-internationalization phase and taking an individual-level perspective. Three research questions are investigated building on a cognitive model of internationalization intentions. First, what are the antecedents to internationalization intentions, i.e. desirability and feasibility, and how they interact with psychological distance towards internationalization options. Second, what is the role of previous entrepreneurs’ experience on such antecedents, in particular for immigrant vs. non-immigrant entrepreneurs. Third, how are these antecedent elements influenced by entrepreneurs’ individual-level motivations and goals. Using a new data set from 140 independent, non-internationalized, high-tech SMEs and their 169 owners, a variety of analytical techniques are used to investigate the research questions, such as structural equation modeling, hierarchical regression and a "laddering" technique. This project advances our theoretical understanding of internationalization and international entrepreneurship and has relevant implications for entrepreneurs and policy-makers.