Thèses sur le sujet « Industries – Italy »
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MacIntosh, Elizabeth C. « Italy : defence industries and the arms trade, 1949-1989 ». Thesis, University of Edinburgh, 1990. http://hdl.handle.net/1842/26707.
Texte intégralCrosato, Dario <1993>. « Made in Italy hidden champions : an analysis of three growing industries ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2018. http://hdl.handle.net/10579/12762.
Texte intégralLucifora, Claudio. « Alternative theories of wage determination : the case of Italy ». Thesis, University of Warwick, 1991. http://wrap.warwick.ac.uk/108885/.
Texte intégralMoro, Francesca <1991>. « Cultural and Creative industries in North - East Italy - from firm analysis to policies ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2017. http://hdl.handle.net/10579/11731.
Texte intégralRodriguez, d’Acri Costanza. « Bridging the divide : firms and institutional variety in Italy ». Thesis, London School of Economics and Political Science (University of London), 2011. http://etheses.lse.ac.uk/159/.
Texte intégralLeporc, Amandine Assunta Marine. « Des friches industrielles à l’expansion des industries créatives : le rôle du patrimoine industriel dans le développement local en France et en Italie ». Master's thesis, Universidade de Évora, 2020. http://hdl.handle.net/10174/29097.
Texte intégralSánchez, Serra Daniel. « Determinants of the concentration of creative industries in Europe : a comparison between Spain, Italy, France, United Kingdom and Portugal ». Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/377431.
Texte intégralThis thesis examines the determinants of localisation of creative industries by using plant-level microdata. The thesis proposes a model tailored to differentiate the effect of general-economic and specific-creative forces on the localisation of creative industries. The model is applied to the local labour systems of five European countries, namely, France, Italy, Portugal, Spain and the United Kingdom. On the one hand, the results show that traditional external economies (localisation and urbanisation externalities) affect the location of creative industries, complemented by the effect of specific creative forces. On the other hand, differences are observed at the national level and at the supra-national level with regard to the main drivers fostering the localisation of creative industries. The results offer a novel insight into the determinants of location of creative industries. The work provides thus some empirical basis for the design of policies that may boost the capacity of territories for creativity and innovation, in line with the objectives set out by the European Commission.
Giugliano, Ferdinando. « Industrial policy and productivity growth in Fascist Italy ». Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:982ff041-a460-4d62-9973-d6431b6b3092.
Texte intégralHnizda, Marek. « Re-inhabiting an industrial ruin Castellammare di Stabia, Italy / ». College Park, Md. : University of Maryland, 2008. http://hdl.handle.net/1903/8336.
Texte intégralThesis research directed by: School of Architecture, Planning and Preservation. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
Belussi, Fiorenza. « Industrial innovation and firm development in Italy : the Veneto case ». Thesis, University of Sussex, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297118.
Texte intégralMarangoni, Francesca <1989>. « INDUSTRIAL TOURISM:THE SHOW OF LABOUR, A NEW CHANCE FOR ITALY ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2016. http://hdl.handle.net/10579/7867.
Texte intégralBurlina, Chiara. « Industrial Districts, Inter-firm networks and Internationalisation. Evidence from Italy ». Doctoral thesis, Università degli studi di Padova, 2018. http://hdl.handle.net/11577/3427162.
Texte intégralQuesta tesi è composta da tre saggi focalizzati principalmente sui temi di Internazionalizzazione, Distretti Industriali e Reti di Imprese. Il dibattito sull’internazionalizzazione e la localizzazione delle attività manifatturiere è stato scrupolosamente approfondito dalla letteratura, ma risultano di interesse, sia a livello teorico che empirico, studi relativi all’adattamento della teoria generale al contesto specifico dei distretti industriali e delle alleanze tra imprese. Le imprese non devono essere considerate solamente come strutture atomistiche isolate dall’ ambiente circostante. Caratteristiche regionali e locali possono interessare il loro comportamento e la loro profittabilità. Per questo motivo, è importante considerare anche alcuni fattori a livello locale come il capitale sociale e la creazione di valore (attraverso l’innovazione) e il loro impatto sulla performance di impresa, sia sul mercato domestico che internazionale. I distretti industriali, così come alleanze e gruppi di impresa, sono riconosciuti su scala internazionale quali peculiarità del panorama economico Italiano, dove piccole e medie imprese condividono lo stesso territorio e specializzazione industriale. Alla prossimità geografica e settoriale sono a loro volta legati l’aumento della produttività di impresa e una più rapida diffusione della conoscenza. Dopo aver approfondito la letteratura relativa ai temi appena riportati, l’obiettivo che questa Tesi si pone è di investigare la connessione tra la localizzazione delle attività manifatturiere sia a livello locale che globale, cogliendo l’impatto di questa sulla performance aziendale delle imprese dei distretti industriali e di quelle aderenti ai contratti di rete.
De, Felice Annunziata. « Social capabilities and innovation : a case of industrial district in southern Italy ». Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/social-capabilities-and-innovationa-case-of-industrial-district-in-southern-italy(dcd4b813-d419-4ba9-8c54-a7f04067b961).html.
Texte intégralAngelini, Simone <1993>. « Industrial relations between Italy and Chongqing : A focus on Liangjiang New Area ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2018. http://hdl.handle.net/10579/13582.
Texte intégralMichelotti, Marco 1970. « Changing employment protection systems : the comparative evolution of labour standards in Australia and Italy 1979 to 2000 ». Monash University, Dept. of Management, 2003. http://arrow.monash.edu.au/hdl/1959.1/5612.
Texte intégralRabellotti, Roberta. « External economics and cooperation in industrial districts : a comparison of Italy and Mexico ». Thesis, University of Sussex, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262629.
Texte intégralMariotti, Ilaria. « Firm relocation and regional policy : a focus on Italy, the Netherlands and the United Kingdom / ». Utrecht [u.a.] : Royal Dutch Geographical Society [u.a.], 2005. http://www.loc.gov/catdir/toc/fy0707/2007385398.html.
Texte intégralMissiaia, Anna. « Industrial location, market access and economic development : regional patterns in post-unification Italy ». Thesis, London School of Economics and Political Science (University of London), 2014. http://etheses.lse.ac.uk/1078/.
Texte intégralHultquist, Andy. « An evaluation and comparison of geographically targeted economic development programs in Ohio and Piedmont, Italy ». Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1180463786.
Texte intégralMoses, Julia Margaret. « Industrial accident compensation policies, state and society in Britain, Germany and Italy, 1870-1925 ». Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609115.
Texte intégralClara, Michele. « The establishment of cooperative institutions in the chair-manufacturing industrial district of Manzano (Italy) ». Thesis, University of Cambridge, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.624988.
Texte intégralMichelotti, Marco 1970. « Changing employment protection systemsthe comparative evolution of labour standards in Australia and Italy 1979 to 2000 / ». Monash University, Dept. of Management, 2003. http://arrow.monash.edu.au/hdl/1959.1/7618.
Texte intégralSerri, Niccolò. « The Cassa Integrazione Guadagni, unemployment welfare and industrial conflict in post-war Italy, 1941-1987 ». Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/290300.
Texte intégralGalea, Salvatore. « Recycling industrial architecture into the city fabric : the "Progetto-Bicocca" Pirelli International Competition, Milan, Italy ». Thesis, Massachusetts Institute of Technology, 1992. http://hdl.handle.net/1721.1/66344.
Texte intégralJiménez, Zehnder Georgina Noemi. « Industrial districts and innovation systems. the case of agricultural machinery industry in Argentina and Italy ». Doctoral thesis, Università Politecnica delle Marche, 2016. http://hdl.handle.net/11566/243069.
Texte intégralThe purpose of the thesis was to conduct an analysis of industrial districts and innovation systems de manera conjunta desde un punto de vista empírico. I made a comparative study of an industrial district of agricultural machinery in Argentina and one in Italy; noting weaknesses and strengths, thus contributing with a comparative analysis of the innovation system, applied in a developed country (Italy) and another in a developing country (Argentina). For this I conducted a study of the metal-mechanic industry, the global agricultural machinery industry, in contrast with Italian and Argentine sectors. For it I considered, the industrial conglomerate of the city of Las Parejas (Santa Fe-Argentina) and Marche Region (Italy), observing that are two industrial districts in an innovative system, that are influenced by its history, its culture, and its legal and institutional context; variables that through their influence, have delayed or driven the development of the sector.
Brachi, Paola. « Fluidized Bed Torrefaction of Agro-Industrial Residues : the Case Study of Residues from Campania Region, Italy ». Doctoral thesis, Universita degli studi di Salerno, 2016. http://hdl.handle.net/10556/2187.
Texte intégralThe purpose of this Ph.D. project was to investigate the potential of the torrefaction treatment for upgrading low-value agro-industrial residues into useable solid fuels to be employed as high-quality energy carriers. The first phase of the project involved a screening of the agro-industrial residues available in Campania region (Italy) with good potentiality for energy applications. As a result of this analysis, tomato processing residues and olive mill residues, which have stood out as those in need of a more sustainable and environmental friendly disposal solution, were at first selected as biomass feedstocks for this Ph.D. project. However, practical difficulties encountered in the pre-treatment of the virgin olive husk (i.e., specifically in reducing the size of olives stone fragments which compose olive mill residues together with the olive pulp) led afterwards to discard such residue as a potential feedstock for the subsequent lab-scale torrefaction tests... [edited by author]
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Rezazadeh-Khamnei, Fariba. « The administration of the arts in Great Britain, the United States of America and Italy ». Thesis, City University London, 1990. http://openaccess.city.ac.uk/7764/.
Texte intégralClark, Royston. « The Mesolithic hunters of the Trentino : a case study in hunter-gatherer settlement and subsistence from Northern Italy / ». Oxford : British archaeological reports, 2000. http://catalogue.bnf.fr/ark:/12148/cb37199141d.
Texte intégralMarfella, Claudia. « Art, industrial design, science and popular culture : modernism and cross-disciplinarity in Italy and Great Britain, 1948-1963 ». Thesis, Kingston University, 2015. http://eprints.kingston.ac.uk/33746/.
Texte intégralTurk, Mustafa. « Substituting Natural Gas with Solar Energy in Industrial Heating Applications : A Multiple Case Study within Italy and Spain ». Thesis, Uppsala universitet, Industriell teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-447350.
Texte intégralAsquer, Alberto. « Implementing regulatory reforms in multi-level governance systems : the case of the reform of the water sector in Italy (1994-2006) ». Thesis, London School of Economics and Political Science (University of London), 2012. http://etheses.lse.ac.uk/543/.
Texte intégralJEQUIER, Camille Anne. « Techno-economy of hard osseous materials between Middle and Upper Palaeolithic in Norhern Italy and Slovenia ». Doctoral thesis, Università degli studi di Ferrara, 2014. http://hdl.handle.net/11392/2389048.
Texte intégralPARODI, LUCA. « Design & ; Crafts in Italia : l'altra origine degli oggetti. Gli scenari futuri dell'handmade. Tra artigianato, industria e Made in Italy ». Doctoral thesis, Università degli studi di Genova, 2022. http://hdl.handle.net/11567/1091898.
Texte intégralThe research, an all-Italian journey around the contemporary relationship between design and handmade, is intended to be the result of a sharing of intents and cross-contributions that has made it possible to build around an important field such as the discipline of design, a line of thought that is transmissible and open to further development, with the aim of proposing a possible analysis of the current panorama by systematizing a reasoned selection of authors and projects that, in the last ten years, have left a significant trace also at the international level, traceable to a phenomenon-movement identified as Design & Crafts. An engaging work, whose premise was some considerations about the Italian design system, the relationship between craftsmanship and industry in the last century, the role of manufacturing culture and the encroachment that is marking the spread of a trend ready to trace alternative trajectories of Made in Italy design. These assessments are based on the existence of a new type of path, parallel to industrial design, which appears to be absolutely contemporary and the result of conceptual and formal transformations in tune with international culture. The reconnaissance begins with an investigation around the widening of the field in which the design world has been protagonist in the last decade, and the consequent evolution of the figure of the designer, in an attempt to understand how the approach to the design of objects has changed, and is changing. The phenomenon is still a work in progress, and although trying to summarize the unfolding of an operation that is still in front of one's eyes may be a risky undertaking, or worse presumptuous, the volume intends to offer an update of the meaning and role of Italian craftsmanship and identifies the red thread that binds it to the contemporary design system. The scenario considered is described through an interesting mapping operation involving the generation of designers under 40. The protagonists are identified with the aim of systemizing the works and works that have reappropriated that technical and practical field founded on the cultured use of materials, the development of tactile relations and the enhancement of manual skills that represent the flagship of Italian excellence. The sampling takes shape thanks to the contributions of a number of curators and design experts, skilled observers and interpreters of the changes taking place.
Cremon, Martina <1991>. « LE CAMERE ITALIANE DI COMMERCIO, INDUSTRIA, ARTIGIANATO ED AGRICOLTURA NELLE RELAZIONI INTERNAZIONALI. Il caso : La Camara de Industria y Comercio Italo-Costarricense ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2017. http://hdl.handle.net/10579/9571.
Texte intégralPaolillo, Costanza. « Ferrania. Un’impresa, una rivista : industria fotografica e lavoro culturale dagli albori della società dello spettacolo italiana ». Doctoral thesis, Scuola Normale Superiore, 2019. http://hdl.handle.net/11384/85764.
Texte intégralMele, Valentina. « Dynamics of policy change : three Italian cases ». Thesis, London School of Economics and Political Science (University of London), 2014. http://etheses.lse.ac.uk/953/.
Texte intégralKhosravian, Carolin, et Moa Bengtsson. « The industrial district of Prato : : An analysis of the textile industry 1991 - 2001 ». Thesis, Jönköping University, Jönköping International Business School, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-797.
Texte intégralThe aim of this thesis has been to analyse the textile industry of Prato between the years 1991 and 2001. The district has been examined in terms of population, employment, firms and international trade and we have examined the industry in the region weighted against the whole Italy. Moreover, the Location quotation has been used to measure the degree of specialization. Theories about cluster and industrial districts have been utilized to give a background to agglomeration of firms. The conclusions from our analysis are that Prato consists of a large group of firms acting in similar industry in a specific location. The district is highly dominated by small firms, which are engage in the production of a homogenous product through different stages. In terms of international trade, Prato has been able to increase its exports between the years 1995 to 2001. Furthermore, our examination of Prato shows a reduction of employment and number of firms operating within the textile sector, while the degree of specialization has increased. Our inference is that this contradiction is due to the decrease of the total textile industry in the whole country.
Syftet med denna uppsats har varit att analysera textilindustrin i Prato mellan åren 1991 och 2001. Regionen har analyserats i termer av befolkning, sysselsättning, företag och internationell handel, och vi har undersökt industrin i regionen i jämförelse med hela Italien. Dessutom har en lokaliseringskvot använts för att mäta graden av specialisering. Teorier om kluster och industriella distrikt har använts för att ge en bakgrund till hopsamling av företag. Slutsatsen vi har dragit från vår analys är att Prato består av en stor grupp företag som verkar inom en liknande industri på en specifik plats. Distriktet är till stor del dominerat av små företag vilka är sysselsatta i produktionen av en homogen produkt inom olika steg av produktionen. Gällande den internationella handeln har Prato lyckats öka sin export mellan åren 1995 och 2001. Vår undersökning av Prato har även visat en minskning av sysselsättningen och antalet företag inom industrin, men samtidigt en ökad grad av specialisering. Vår slutsats är att detta något motsägelsefulla beror på en minskning av den totala textilindustrin i hela landet.
Vecchi, Alessandra. « The influence of network structures on the adaptive efficiency of industrial districts : a comparison of the footwear industry in Italy and the UK ». Thesis, University of Bath, 2006. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.432401.
Texte intégralDelpal, Franck. « Analyse des pratiques d'intégration verticale par les entreprises du luxe en France et en Italie. Illustration dans le secteur textile-habillement-cuir ». Thesis, Paris Sciences et Lettres (ComUE), 2017. http://www.theses.fr/2017PSLED018.
Texte intégralUnlike the outsourcing trend stated during the last decades in the textile-apparel-leather sector, luxury-fashion firms show in increasing degree of vertical integration. This thesis’ aim is to reveal the objectives and effects of this strategic move using the concepts and methods of industrial economics.The specific behavior of the luxury industry lead us to choose a microeconomic approach, based on quantitative and qualitative data gather on 21 luxury companies, and empirical statistical tests carried out on 18 firms.Results show that the main justification for a greater level of integration is the search for efficiency and rent-seeking strategies. This strategy led to higher barriers to entry on the luxury market and increased performances for installed firms
Cozzolino, Federica <1993>. « The protection of industrial design as works of applied art in Italy and China : the case of Ikea Systems b.v. v. Taizhou Zhongtian Plastic co., l.t.d ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2018. http://hdl.handle.net/10579/13780.
Texte intégralVisentin, Davide. « Sauveterrian hunter-gatherers in Northern Italy and Southern France : evolution and dynamics of lithic technical systems ». Thesis, Toulouse 2, 2017. http://www.theses.fr/2017TOU20024/document.
Texte intégralThe Sauveterrian represents one of the main cultural aspects of the European Early Mesolithic. It was at first identified and described in southern France during the 1920ies. Following the discovery of similar lithic assemblages in north-eastern Italy (Adige Valley), during the 1970ies it was proposed that this culture had developed over a large territory whose central areas are represented by southern France and northern Italy. The presumed uniformity of this complex was based, in particular, on the presence in both regions of needle-like backed points (Sauveterre points) and triangular microliths. In the following years a first typological attempt to verify the actual homogeneity of the Early Mesolithic of this region arose some doubts regarding the appropriateness of this unification. Following this line of research the main aim of this work was, thus, to question and verify this association, by applying a broad technological approach to the study of the lithic assemblages belonging to 23 stratigraphic contexts from 12 French and Italian reference sites. More specifically these assemblages were investigated with the aim of reconstructing the entire reduction sequences, from the procurement of lithic raw materials to the use and discard of tools. Different analytical techniques were thus combined in order to understand and characterize the Sauveterrian assemblages from different and complementary viewpoints. Besides, the evaluation of the uniformity of the Sauveterrian complex in its central area with respect to the neighbouring cultural groups, allowed tentatively approaching the investigation of the very nature of western European Early Mesolithic
BERNER, MARTINA. « KNOWLEDGE TRANSFER : VERO VANTAGGIO COMPETITIVO DELLE ORGANIZZAZIONI ORIENTATE AL FUTURO. UN'INDAGINE NELL'AMBITO DELLE INDUSTRIE CREATIVE DELL'ARTIGIANATO D'ECCELLENZA ». Doctoral thesis, Università Cattolica del Sacro Cuore, 2014. http://hdl.handle.net/10280/2894.
Texte intégralThe goal of this study is to understand how organizations operating in a complex market are able to produce, leave sediment, use, share and make available their knowledge. The focus is on arts & crafts creative industries as still insufficiently investigated organizations, although the proposed theme is increasingly perceived. This study presents two significant results achieved thanks to a literature review and a qualitative field research. The first result is the identification of a unprecedented interest of academic studies for the issue of knowledge and its transfer relevant to arts & crafts creative industries. The second result focuses on the relationship between knowledge transfer and creation of artifacts of excellence. In this second part of the study, the craftsman is a critical factor in the process of knowledge transfer as holder of a knowledge which constitutes and nurtures the sole and the exclusive value of the products. In the present dissertation the knowledge of these craftsmen emerges as a key resource that must be valued and transmitted as lever of development of production systems based on quality, excellence and differentiation.
BERNER, MARTINA. « KNOWLEDGE TRANSFER : VERO VANTAGGIO COMPETITIVO DELLE ORGANIZZAZIONI ORIENTATE AL FUTURO. UN'INDAGINE NELL'AMBITO DELLE INDUSTRIE CREATIVE DELL'ARTIGIANATO D'ECCELLENZA ». Doctoral thesis, Università Cattolica del Sacro Cuore, 2014. http://hdl.handle.net/10280/2894.
Texte intégralThe goal of this study is to understand how organizations operating in a complex market are able to produce, leave sediment, use, share and make available their knowledge. The focus is on arts & crafts creative industries as still insufficiently investigated organizations, although the proposed theme is increasingly perceived. This study presents two significant results achieved thanks to a literature review and a qualitative field research. The first result is the identification of a unprecedented interest of academic studies for the issue of knowledge and its transfer relevant to arts & crafts creative industries. The second result focuses on the relationship between knowledge transfer and creation of artifacts of excellence. In this second part of the study, the craftsman is a critical factor in the process of knowledge transfer as holder of a knowledge which constitutes and nurtures the sole and the exclusive value of the products. In the present dissertation the knowledge of these craftsmen emerges as a key resource that must be valued and transmitted as lever of development of production systems based on quality, excellence and differentiation.
Grinover, Marina Mange. « Uma idéia de arquitetura : escritos de Lina Bo Bardi ». Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/16/16133/tde-01062010-113936/.
Texte intégralThis work refers to the written documentation about the Italian-Brazilian architect Lina Bo Bardi (1914-1992). It is the result of a survey of the archives of her written works. It structures the data bank to organize the catalog of her texts which contain bibliographic information, data from magazines and abstracts, and it indicates the archives where the texts are. Also, this research unveils the intellectual scene of the publications in which the architect worked both in Italy and in Brazil. Through the survey of her colleagues fundamental ideas in the 1940-46 rationalist Italy and the debate in magazines and newspapers such as Domus, Casabella, Lo Stile, and Grazia, the context in which modern architecture consolidated in the country presents itself. The discourse variegated between the aesthetic and technical definitions of rationalism and the social-political positions. Lina Bo Bardi, newly graduated then, absorbed this debate in a structural fashion into her professional activities in Brazil. The research also addresses the panorama of ideas on architecture in modernist Brazil post-Brasília from 1947 to 1985 to structure the pathway of the written works of the immigrant artist. Elaborating her ideas on architecture either in magazines such as Habitat, Mirante das Artes, Malasartes, or in newspapers from that period, Lina Bo Bardi collaborated with the diffusion of the national modern architecture, emphasizing the construction of an urban culture based on the state of the art experiences in modernist Europe, and on a non-alienated sense for the popular lexicon. The research also publishes facsimiles of articles about this state of questions in the architectural field both in Brazil and in Italy. They are articulated to the scenery of concepts and debates in which Lina Bo Bardis idea of architecture was steadily built.
Mallone, G. « BACK TO THE FUTURE. COMPANY-LEVEL OCCUPATIONAL WELFARE IN THE ITALIAN CHEMICAL AND PHARMACEUTICAL SECTOR ». Doctoral thesis, Università degli Studi di Milano, 2016. http://hdl.handle.net/2434/390177.
Texte intégralMaestrello, Chadia Chahud. « Produção de celulases e xilanases pelo fungo Aspergillus labruscus ITAL 22.223 cultivado em fermentação em estado sólido utilizando resíduos agroindustriais / ». Araraquara, 2018. http://hdl.handle.net/11449/153200.
Texte intégralBanca: Daniela Alonso Bocchini
Banca: Valéria de Carvalho Santos Ebinuma
Resumo: A prospecção de enzimas fúngicas tem sido amplamente estudada nos ultimos anos, principalmente utilizando a Fermentação em Estado Sólido (FES). A procura por enzimas microbianas, principalmente de fungos filamentosos, capazes de degradar material lignocelulósico, tem despertado grande interesse para processos biotecnológicos como, por exemplo, na produção de bioetanol, a partir do bagaço de cana-de-açúcar. Fungos do gênero Aspergillus são reconhecidos como ótimos produtores de enzimas do complexo celulolítico e hemicelulolítico, e a busca por novas linhagens com potencial de produção destas torna-se um grande desafio. Aspergillus labruscus ITAL 22.223 é um fungo filamentoso recentemente isolado no sul do Brasil e, por este motivo, não há estudos na literatura sobre seu potencial de produzir enzimas celulolíticas e hemicelulolíticas. Diante do exposto, este estudo visou a produção e quantificação de enzimas do complexo celulolítico (celulase total, endoglucanase e β-glicosidase) e hemicelulolítico (xilanase), a partir de fermentação em estado sólido utilizando resíduos/produtos agroindustriais como substratos. Neste contexto, a maior atividade enzimática de xilanase foi obtida na presença de farelo de trigo (74,83 U/g de substrato) e de β-glicosidase em farelo de aveia (6,35 U/g de substrato) como substratos/fontes de carbono. Sendo a produção de xilanase em FES a que mais se destacou, algumas características da enzima contida no extrato bruto foram determinadas. Apresentou te... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: Prospecting of fungal enzymes has been largely studied in recent years, especially by means of Solid-State Fermentation (SSF). The search for microorganisms' enzymes able to degrade lignocellulosic material, mainly those of filamentous fungi, has attracted interest for application in biotechnological processes, such as in production of cellulosic ethanol from sugarcane bagasse. Aspergillus species are well known for their capability to produce cellulosic and hemicellulosic enzymes complex and the search for strains with this potential is an important challenge. Aspergillus labruscus ITAL 22.223 is a filamentous fungus recently isolated in south of Brazil with unknown potential to produce cellulolytic or hemicellulolytic enzymes. This study aimed the production and quantitation of enzymes of the complex cellulolytic (total cellulose, endoglucanase and and β-glucosidase) and hemicellulolytic (xylanse) obtained under solid-state fermentation using agroindustrial waste and product as substrates. According to this, the greatest enzymatic productions of xylanase (74.83 U/g of substrate) and β-glucosidase (6.35 U/g of substrate) were obtained using wheat bran and oat bran as substrates during SSF fermentation, respectively. Taking in account the best production of xylanase in SSF, some biochemical characteristics were determined for the enzyme contained in the crude extract. Optimal of temperature for enzyme activity was 55ºC and optimal pH was 5.5. Regarding its thermal stability, ... (Complete abstract click electronic access below)
Mestre
COLLINETTI, SIMONE. « RETHINKING THE CRYSTAL PALACE. Adaptive reuse of an abandoned warehouse ». Thesis, KTH, Arkitektur, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-276827.
Texte intégralRuffoni-Trez, Janaina. « Proximidade geografica e inovação tecnologica de firmas = uma analise para o segmento produtor de maquinas para calçados da Italia e do Brasil ». [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/287694.
Texte intégralTese (doutorado) - Universidade Estadual de Campinas, Instituto de Geociências
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Resumo: A Tese objetiva contribuir para a compreensão da dinâmica inovativa de firmas que possuem uma organização industrial específica. Essa organização é caracterizada pela proximidade geográfica entre firmas de um mesmo setor e de setores correlatos e instituições constituintes de um Sistema Local de Produção (SLP). Entende-se que, para compreender o processo de geração de inovações tecnológicas de firmas pertencentes a SLPs, é fundamental considerar tanto as características dos elementos internos à firma - que conferem uma compreensão a respeito do quão específico à firma é o processo de inovação - quanto dos elementos externos - relações entre firmas e instituições e fluxos para troca de informações e conhecimentos. Assim, a questão central é: 'quais são e que características têm os elementos influenciadores do processo de geração de inovações tecnológicas de firmas de um mesmo segmento produtivo pertencentes a um Sistema Local de Produção?' Para responder ao problema de pesquisa, optou-se pela realização de uma investigação de campo comparativa entre dois aglomerados do segmento produtor de máquinas para calçados, que são: Vigevano, na Itália, e Vale do Rio dos Sinos, no Brasil. A partir da realização das pesquisas de campo, foi possível observar que as empresas utilizam, de forma bastante intensa, suas estruturas próprias para a realização das atividades de melhoria e desenvolvimento de novos produtos, sendo que não faz parte das suas rotinas o compartilhamento de estruturas com outras empresas ou instituições. A respeito dos elementos internos à firma, é o desenvolvimento do conhecimento especializado dos técnicos que impacta, em grande medida, no processo de geração de inovações tecnológicas. Além dos elementos internos à firma, também receberam importante destaque os elementos externos representados pelas relações informais e verticais estabelecidas entre os produtores de máquinas para calçados e seus clientes e fornecedores. Foi, principalmente, por meio dessas relações que se constatou a importância da proximidade geográfica entre firmas para o processo de mudança tecnológica do setor. Diferentemente do que se supunha, os fluxos de conhecimentos estabelecidos pelas empresas nas relações horizontais e informais são pouco densos, sendo considerados rarefeitos em ambos os aglomerados investigados. Entretanto, igualmente a outros estudos semelhantes, os fluxos de informações e conhecimentos apresentaram dinâmicas distintas, são estabelecidos por grupos específicos de firmas, reforçando a percepção de que o local é formado por um grupo de firmas com comportamentos heterogêneos, e que o conhecimento tecnológico não está "difuso no ar" nem flui livremente entre as empresas. É importante destacar a contribuição dos resultados para desmistificar a supervalorização do local, por meio das relações horizontais interfirmas para troca de conhecimento tecnológico. Não são essas relações que conferem destaque ao papel da proximidade geográfica interfirmas para a geração de inovações tecnológicas, mas sim as relações estabelecidas pela lógica da cadeia produtiva, ou seja, as relações entre clientes e fornecedores. A especialidade tecnológica das firmas, somada à baixa apropriabilidade privada do conhecimento tecnológico existente no setor, desestimula a troca de conhecimento interfirmas do mesmo segmento. Acredita-se que o trabalho aponta para o fato de que as peculiaridades setoriais precisam ser consideradas quando da análise dos elementos influenciadores do processo de geração de inovações tecnológicas de empresas pertencentes a Sistemas Locais de Produção. De outra forma, o trabalho reforça que é fundamental investigar separadamente os fluxos de informação e conhecimento, pois apresentam lógicas distintas, seja pelo grau de densidade que apresentam, seja pelas características dos atores envolvidos
Abstract: This Thesis aims to contribute to the understanding of the innovative dynamics of firms that have a specific industrial organization. This organization is characterized by geographical proximity between firms within the same sector and related industries and institutions constituting the Local Production System (LPS). To understand the innovation process of firms belonging to LPS, it is essential to consider both the characteristics of internal factors to the firm - which give an understanding about how specific to the firm is the innovation process - and the external elements - relationships among firms and institutions and flows to exchange information and knowledge. So the research question is: 'what are the elements and what features they have that influence the innovation process of firms in the same productive sector belonging to a LPS?" To answer the research problem, a field investigation was done comparing two clusters in the shoe-manufacturing machinery segment, namely: Vigevano, Italy, and Vale do Rio dos Sinos, Brazil. Field research results show that companies make an intense use of their own structures for implementing product improvements and for developing new products, and also that they do not routinely share their structures with other companies or institutions. As to the internal components of the firm, the greatest impact in the process of technological innovations comes from the development of specialized knowledge by the firm's technicians. In addition, strong emphasis was also given to the external elements represented by vertical and informal relationships established between the manufacturers of shoe-machinery and their customers and suppliers. Such relationships offer evidence of the importance of geographical proximity among firms in the process of technological change in the industry. Contrary to what was previously assumed, knowledge flows among firms in horizontal relationships are informal and not dense, being considered sparse in both clusters investigated. However, also similar to other studies, the flow of information and knowledge have distinct dynamics and are determined by specific groups of firms, reinforcing the perception that the local is formed by a group of firms with heterogeneous behavior, and that technological knowledge is not "diffuse in the air" or freely flowing between companies. It is important to point out that the results contribute to demystify the usual overvaluation of the local in the horizontal interfirm exchange of technology knowledge. What gives prominence to the role of interfirm geographical proximity for technological innovation are not those relationships, but the relationships established by the logic of the production chain. The technology specialization of firms and the low level of appropriability of technological knowledge in the sector discourage interfirm exchange of knowledge. The results of the research work done in this thesis show strong evidence that sector specifics need to be considered when examining factors influencing the process of technological innovation in firms belonging to LPS. The study also stresses the essential need to investigate separately the flows of information and knowledge, which are fueled by different logics and in which the degrees of density flows and the actors involved are also different
Doutorado
Doutor em Política Científica e Tecnológica
Mori, A. « OUTSOURCING IN PUBLIC SERVICES. IMPACTS ON WORKING CONDITIONS AND EMPLOYMENT RELATIONS IN A THREE-COUNTRY TWO-SECTOR COMPARISON ». Doctoral thesis, Università degli Studi di Milano, 2015. http://hdl.handle.net/2434/274489.
Texte intégralHrbáčková, Adéla. « Malé a střední podniky v Itálii - páteř ekonomiky nebo zastaralý systém ? Analýza významu a predikce vývoje ». Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-165124.
Texte intégral