Dissertations / Theses on the topic 'Circolare'
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Mazzacano, Maria Assunta. "Economia circolare: analisi terminologica trilingue basata su corpora." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Find full textGuiducci, Sara. "Bioplastiche e modelli di business per la sostenibilità e l'economia circolare." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.
Find full textGalassi, Lorenzo. "La biblioteca come componente sociale e ambientale per L'Economia Circolare." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/11625/.
Full textMencherini, Ugo <1983>. "Integrazione di processi industriali in una prospettiva di economia circolare." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7379/.
Full textThe motivations of this PhD work are constituted by the willingness to analyze and implement innovative models for resources re-use and valorization in production processes. The ultimate goal was to help the spreading of the “sustainability culture” in Emilia-Romagna region, bringing to the attention of the institutions the existence of innovative models. The study focused on the EU and local context in matters of Sustainable Development, Green Economy and Circular Economy (Chapter 1), and on Circular Economy and Industrial Symbiosis (IS) models analysis and classification (Chapter 2). In a second phase of the PhD work, one selected model of Industrial Symbiosis was applied in Emilia-Romagna region, within the framework of a pilot project founded by Unioncamere Emilia-Romagna and Aster, realized with the collaboration of ENEA and the participation of laboratories pertaining to Emilia-Romagna High technology Network. In the last phase of the work the results of the pilot project and of other “circular economy experiences” in Emilia-Romagna were analyzed in order to identify the parameters that affect applicability and replicability of these models (Chapter 4). The main results of the work consist in the insertion of Industrial Symbiosis in Emilia-Romagna Region Smart Specialization Strategy (S3) and Waste Management Plan and in the realization of a European project on IS topic participated by Emilia-Romagna Region. The experimental pilot activity, indeed, has successfully involved 13 companies, 7 laboratories and 2 institutions, and has led to the publication of 13 scientific papers and 1 dissemination article.
Oliviero, Sabah. "L’identità circolare della mobilità sostenibile nelle piccole realtà. Studio su Fabriano." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Find full textAbdelhadi, Elhusseini Shohaib Mohamed. "L’impianto di termovalorizzazione di Sesto San Giovanni: efficienza energetica ed economia circolare." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/20253/.
Full textNasolini, Alice, and Elisa Taccioli. "La forma circolare: Archetipo della civiltà muisca. Un progetto lungo il rio tunjuelo." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/9948/.
Full textAloisi, Giorgia. "Definizione di approcci e metodologie per una gestione circolare delle risorse in aree portuali." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/20187/.
Full textDebbia, Isabella. "Economia circolare e promozione sul territorio. Il progetto Dea Minerva a Savignano sul Panaro." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016.
Find full textCarboni, Marta. "La transizione verso un'economia circolare della plastica: il ruolo dell'imprenditoria sociale ed il progetto BackBO." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textPistolozzi, Marco <1978>. "Caratterizzazione del legame di molecole di interesse farmaceutico alla sieroalbumina umana mediante biocromatografia e dicroismo circolare." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2008. http://amsdottorato.unibo.it/1067/.
Full textLately, an increasing number of scientists, academics as well as pharmaceutical industries, have focused their attention on the development of strategies to characterise the ADMET properties of the candidate drugs as early as possible. This trend is due to the awareness that about half of all drugs in development fail to make it to the market because of ADME deficiencies and that at least half of the ones that do make it to market still have some ADME or toxicological problems [1]. No matter how active nor specific is a chemical: to turn it into drug it needs to be well absorbed, distributed throughout the body, metabolised in a not too rapid nor too slow way and completely eliminated. Moreover, it and its metabolites should not be toxic for the body. Thus, it is clear how a rapid determination of ADMET parameters in early stages of drug discovery would save money and time, allowing to choose the better compounds and to eliminate any losers, early and cheaply. This thesis is set in this context, showing the application of a simple technique, biochromatography, to quickly evaluate candidate drugs as far as binding to human serum albumin (HSA) is concerned. Furthermore it shows another suitable independent technique, namely circular dichroism, able to study the same drug-protein system, allowing a deeper insight into the stereochemistry of the binding process. HSA is the most abundant protein in the blood. It acts as a carrier for a wide range of molecules either endogenous, such as bilirubin, tiroxine, steroid hormones and fatty acids, or xenobiotics. Furthermore, it allows the solubilisation of hydrophobic compounds (e.g. taxanes), characterized by very low solubility. The binding to albumin is usually stereoselective and occurs at high-affinity binding sites level. It is also well known that competition of drugs for the same sites on HSA can meaningfully alter their free fraction affecting their activity and toxicity. Thus, by its binding properties, HSA can affect the pharmacokinetics as well as the pharmacodynamic properties of drugs. It is not unusual that even whole drug discovery projects have been abandoned due to very strong binding to HSA or short lifetime or poor distribution due to weak binding. This makes HSA the most important serum protein from a pharmacokinetics point of view. A large body of literature has showed the reliability of the biochromatographic technique for the study of the biorecognition processes between proteins and small molecules [2-6]. My work was mainly finalised to use this technique to evaluate the binding characteristics of series of compounds and to improve such technique. To obtain a better comprehension of the binding mechanisms of the molecules investigated, circular dichroism was also employed. First, HSA was immobilised onto a classic packed epoxy silica-based column 50 x 4.6 mm i.d. using a slightly modified procedure previously reported [7]. In brief, the immobilisation was achieved by overnight recirculation of a solution of HSA through the column previously packed with epoxy silica particles, at set pH and ionic strength. Then, the column was characterised in terms of amount of HSA correctly immobilised by the frontal analysis of L-tryptophan [8]. By injecting some racemates known to bind the protein in a stereoselective manner, we also checked that the immobilisation procedure would preserve the binding properties of the free protein. The column so characterised was employed to determine the binding percentage of a small series of five HIV protease inhibitors (PIs), and also it was attempted to identify their binding site(s). The bound drug percentage was calculated from the capacity factor (k) of the samples. This parameter in only aqueous phase was extrapolated by linearly plotting the log k values against the percentage (v/v) of 1-propanol in the eluent mixtures. Only for two of the five compounds, it has been possible to measure the k value without organic modifier. All of the IPs analysed proved to strongly bind HSA; in particular the percentage of binding for ritonavir, lopinavir and saquinavir was found to be higher than 95%. The results are in agreement with data achieved by optical biosensor technique previously published [9]. In addition, these results are consistent with the significant reduction of their inhibitor activity observed in the presence of HSA. This effect seems to be greater for the inhibitors strongly bound to the protein [10]. Displacement studies were also performed by zonal elution approach. By this method, a known concentration of a competitive agent is continuously applied in the mobile phase to the HSA-based column, while small amounts of the studied drugs are injected. The competitors employed were chosen for their selective binding in the main binding areas of HSA. In particular salicylate, ibuprofen, and valproate were employed as markers of Sudlow’s site I, of Sudlow’s site II, and of bilirubin site, respectively. The displacement studies have shown an independent binding of PIs to sites I and II, while a slight anticooperativity was observed for the bilirubin site. The same system, drug – target protein, was finally investigated in solution using circular dichroism spectroscopy. The change in the induced CD spectrum of an equimolar complex HSA/bilirubin was monitored once increasing amounts of ritonavir, chosen as representative of the series, were added. The results confirmed a slight anticooperativity for the bilirubin binding site observed by the biochromatographic approach. Subsequently, the validation protocol previously described was applied to a novel 50 mm epoxy silica-based monolithic column to evaluate the reliability of using such support for biochromatographic studies. That monolithic column showed good chromatographic characteristics in terms of backpressure, efficiency and stability as well as reliability in drug binding parameters determination. Such column was applied in the determination of the binding percentage to HSA of a series of poliaminoquinones developed within a project on Alzheimer’s disease. All samples showed a binding percentage higher than 95%. Furthermore, the data obtained showed a good correlation between binding percentage and side chain chemical features (length and number of amine groups). Also in this case circular dichroism provided useful information about the binding sites on HSA of the chemicals studied: displacement studies indicated an anticooperative binding of these poliaminoquinones to sites I and II, while an independent binding with respect to bilirubin site was observed. The knowledge built up with the monolithic support previously described was applied to a shorter monolithic column (10 x 4.6 mm). The method previously described for the binding percentage determination is based on the data of several analyses, so it is time consuming. The use of a shorter column allows reducing the retention times of analytes. As a consequence the time needed to determine the binding percentage to HSA of a series of molecules undergo a tremendous decrease, turning such biochromatography from medium to highthroughput screening technique. Furthermore, the significant retention time shortness makes unnecessary the use of organic modifier, like 1-propanol, in the mobile phase. After the characterisation of the short column as previously described for the other columns, a series of standards were injected, also by changing the flow rate in order to evaluate the possibility to use high flows. The column was than employed to investigate the binding percentage to HSA and the main binding sites of a series of molecules with different moieties. Finally, the stability of the column was evaluated, in terms of reliability of results after repeated analysis. The development of chromatographic supports based on albumins from other mammalian species (i.e. rat, dog, guinea pig, hamster, mouse, rabbit) may be proposed as a future application of these short columns. In fact, this would allow a better comparison between data achieved by in-vitro experiments and data collected by experiments on animals, making easier the following data extrapolation to human, with the speed of an high-throughput screening method. Moreover it may reduce the number of animals used for pharmacokinetics investigations. Some papers previously published proved the reliability of these albumin-based supports [11-13]: using a shorter column may enhance its applications.
Caggiari, Silvia. "Studio di fattibilità per fissatore esterno circolare con possibilità di abbinamento a dispositivo articolare di ginocchio." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/6994/.
Full textScafà, Martina. "Un esempio di Economia Circolare: il riciclo e il riuso dei dispositivi Tessili per Sala Operatoria." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016.
Find full textDe, Capitani Elisa. "Dalla linea al cerchio: traduzione dall'inglese all'italiano della guida all'economia circolare della Banca europea per gli investimenti." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19562/.
Full textDoimo, Erica. "Studio dell'impatto ambientale di processi di economia circolare di un'industria ceramica valutati tramite la metodologia Life Cycle Assessment." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textMauri, Eleonora. "Recupero di fibre di carbonio mediante pirogassificazione per la realizzazione di materiali di seconda generazione verso un modello di economia circolare." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/21696/.
Full textBoscolo, Chielon Luca. "Analisi tecnico-economica del fine vita dei pannelli fotovoltaici." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Find full textManca, Edoardo. "La filiera della plastica in Emilia-Romagna: strategie di miglioramento." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textSannelli, Lorenzo. "La rigenerazione urbana a Bologna per gli edifici residenziali del Secondo Dopoguerra." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textCirillo, Andrea. "Ripensare l'infrastruttura: Un edificio polifunzionale per la rigenerazione degli spazi pubblici a Bogota." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8674/.
Full textLa, Pace Federica. "Mutualismo di imprese e simbiosi industriale: la valorizzazione degli scarti presso la cartiera Favini." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.
Find full textTuricchia, Giulia. "Circular city. Studio delle applicazioni all'ambiente urbano e progetto di riqualificazione nella città di Imola." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Find full textConte, Letizia. "Strumenti e modelli di business circolari per la sostenibilità dei distretti industriali: da Roveri, il caso OPIMM." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Find full textCasappa, Michele. "Studio e preparazione di nano e microparticelle proteiche biocompatibili caricate con principi attivi per applicazioni in industrie farmaceutiche e cosmetiche." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/20695/.
Full textMichelacci, Alessandra. "Piastrelle ceramiche in gres porcellanato ad alto contenuto di materie prime seconde." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Find full textBernabini, Carlotta. "Mitilicoltura: strategie per aumentare la sostenibilità della filiera." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23139/.
Full textBertolli, Chiara. "Il riciclo dei rifiuti da costruzione e demolizione per un'edilizia eco sostenibile." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/21185/.
Full textMorelli, Claudia. "Recupero del fosforo dalle acque reflue: stato dell’arte e prospettive future." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amslaurea.unibo.it/16993/.
Full textOrlandi, Giulia. "Caratterizzazione reologica avanzata di bitumi estesi con materiali di riciclo per lo sviluppo di conglomerati bituminosi innovativi." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textD'Ambrosio, Martina. "Valorizzazione dei poliidrossialcanoati (PHA) per la produzione di composti chimici e materiali." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/22343/.
Full textSalvatori, Daniele. ""Connetti Marche" - Studio preliminare per l'implementazione di una rete di Simbiosi Industriale nell'area dell'entroterra maceratese." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/22600/.
Full textMugnano, Giovanni. "Valorizzazione dei rifiuti da manutenzione del verde urbano: analisi di fattibilità fra stato attuale e prospettive future per l'implementazione di impianti cogenerativi a syngas." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.
Find full textAgostini, Michele. "Biliardi Circolari con Trappole." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amslaurea.unibo.it/4703/.
Full textD'Angeli, Mirta. "Valutazione del risparmio di gas serra e bilancio energetico della pirolisi termo catalitica di fanghi da depurazione." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/9756/.
Full textCoiro, Francesco. "Analisi del rifiuto urbano residuale in Emilia Romagna: caratteristiche merceologiche e scenari futuri di gestione." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Find full textKimpinde, Manga Sandro. "Modellazione matematica per studi di fattibilita’ economica su un impianto pilota di pirolisi dei fanghi." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textMissiroli, Daniela. "Le funzioni circolari nell'insegnamento secondario." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amslaurea.unibo.it/1382/.
Full textPerugini, Stefania. "Le funzioni circolari ed esponenziali." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8694/.
Full textMatrone, Erika. "Elaborazione dei dati inerenti alla raccolta dei rifiuti della Regione Emilia Romagna finalizzata all'individuazione dei più performanti sistemi di raccolta." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/12934/.
Full textFalaschi, Marta. "Pi greco e le funzioni circolari." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amslaurea.unibo.it/1378/.
Full textBaldazzi, Michele. "Modello dinamico di un motore tubolare sincrono a magneti permanenti." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Find full textFabbri, Federica. "Analisi del ciclo di vita della produzione di tartrato di calcio e di alcol a partire da scarti di origine vitivinicola dell’azienda Caviro Extra." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textMiraglia, Monica. "Stima dell'incertezza nell'analisi di ciclo di vita (LCA): applicazione della norma UNI ad un caso studio." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/18062/.
Full textLongo, Mirko. "Classical electrodynamics: retarded potentials and power emission by accelerated charges." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/12028/.
Full textMancuso, Giacomo. "Barriere e leve per il riciclo della plastica in un'analisi multicriteria." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Find full textBignasca, Andrea. "I kernoi circolari in Oriente e in Occidente : strumenti di culto e immagini cosmiche /." Freiburg : Göttingen : Universitätverl. ; Vandenhoeck & Ruprecht, 2000. http://catalogue.bnf.fr/ark:/12148/cb39971162p.
Full textBarbieri, Francesco. "Pretrattamenti e trattamenti chimici, fisici e microbiologici di biomasse lignocellulosiche, finalizzati alla produzione di carboidrati." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.
Find full textRusso, Roberta. "Studio di fattibilità di una filiera dedicata al riciclaggio di mozziconi di sigaretta." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textCeciarini, Pietro. "Progetto BackBO Studio di fattibilità per la gestione dei rifiuti da imballaggio attraverso il sistema del vuoto a rendere all’interno della zona universitaria di Bologna." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amslaurea.unibo.it/15778/.
Full textDella, Penna Nicolò. "Miglioramento del capitale circolante netto di Indesit Company tramite il calcolo del full cost dei nuovi prodotti." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amslaurea.unibo.it/2639/.
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