Repertory of best practices to mitigate the effects of climate change and expand the resilience of the Built Environment.

The way we live has revealed a lot about the choices made in the last decades. These choices are mostly based on a predatory socioeconomic structure, based on the pillars of anthropocentrism and inconsistent with the principles of global sustainability. This structure based on fossil fuels degrades the environment and directly and indirectly impacts the biomes. According to The International Energy Agency (2020), the sector was responsible for more than a third of global energy consumption and 40% of total GHG emissions into the atmosphere (directly and indirectly). This thesis presents the main effects of climate change observed in the built environment and at the urban territorial scale, through a review of the state of the art of the subject in the last decade (2010-2021). The thesis breaks down the projectual process seeking to identify how the architect and urban planner can mitigate the effects of climate change, adapting existing structures or in projects, and also promoting the expansion of the resilience of these building systems.

Studio della gestione integrata dei rifiuti urbani nell'ambito della provincia di Bologna

This work is an analysis of integrated urban waste management in the province of Bologna. It consists of five chapters and one enclosure. Primarily, it focuses on the legislative framework at european, national and local level. Then the study analyses the situation of urban waste system adopted in the reference territory from 2003 to 2007 to show its evolution process. Chapter 3 is based on considerations about the percentage of effective recover of materials derived from separate collection that has been reached in the province of Bologna in 2006. The following chapter describes the urban waste management at national level using dates of 2005 and 2006 by APAT (National Agency for environmental protection). Then, it has been made a comparison with Emilia-Romagna and district of Bologna. Chapter 5 focuses on the description of innovative strategies introduced in the district of Bologna to increase separate collection level and optimize waste management. In particular, it analyses two sperimental projects: one based on door to door collection and the other founded on an integrated collection system which provides the application of two collection models (door to door collection in industrial areas and collection by containers in urban ones). Finally, in the enclosure, it is also descrided best practices of waste management sector about collection models, treatment plants and innovative strategies available at that moment in Europe.

La cooperazione amministrativa tra stati membri in materia fiscale: verso una amministrazione finanziaria "europea"

L’armonizzazione fiscale è una importante sfida che l’Unione Europea si trova ad affrontare per la completa realizzazione del mercato interno. Le istituzioni comunitarie, tuttavia, non dispongono delle competenze legislative per intervenire direttamente negli ordinamenti tributari degli Stati membri. Svolgendo una analisi del contesto legislativo vigente, ed esaminando le prospettive de iure condendo della materia fiscale dell’Unione, il presente lavoro cerca di comprendere le prospettive di evoluzione del sistema, sia dal punto di vista della normativa fiscale sostanziale, che procedimentale. Mediante la disciplina elaborata a livello comunitario che regola la cooperazione amministrativa in materia fiscale, con particolare riferimento alle direttive relative allo scambio di informazioni e all’assistenza alla riscossione (dir. 2011/16/UE e dir. 2010/24/UE) si permette alle Amministrazioni degli Stati membri di avere accesso ai reciproci ordinamenti giuridici, e conoscerne i meccanismi. L’attuazione di tali norme fa sì che ciascun ordinamento abbia l’opportunità di importare le best practices implementate dagli altri Stati. L’obiettivo sarà quello di migliorare il proprio procedimento amministrativo tributario, da un lato, e di rendere più immediati gli scambi di informazione e la cooperazione alla riscossione, dall’altro. L’armonizzazione fiscale all’interno dell’Unione verrebbe perseguita, anziché mediante un intervento a livello europeo, attraverso un coordinamento “dal basso” degli ordinamenti fiscali, realizzato attraverso l’attività di cooperazione delle amministrazioni che opereranno su un substrato di regole condivise. La maggiore apertura delle amministrazioni fiscali dei Paesi membri e la maggiore spontaneità degli scambi di informazioni, ha una efficacia deterrente di fenomeni di evasione e di sottrazione di imposta posti in essere al fine di avvantaggiarsi delle differenze dei sistemi impositivi dei vari paesi. Nel lungo periodo ciò porterà verosimilmente, gli Stati membri a livellare i sistemi impositivi, dal momento che i medesimi non avranno più interesse ad utilizzare la leva fiscale per generare una concorrenza tra gli ordinamenti.

Povertà: sfida educativa e responsabilità sociale. Il ruolo dell'educazione verso una società più giusta, equa e solidale

The thesis focuses on the link between education and poverty. The first part of the work investigates these concepts through a multidisciplinary study (History, Anthropology, Sociology, Psychology, Pedagogy) to show the complexity of the phenomena, and analyzes poverty considering it as an educational challenge. The second part presents the outcomes of a qualitative research about the role and the power that education has in the fight against poverty. The interviews and the focus groups with teachers and educators who work with the poor in several Italian cities and abroad (Denver and Los Angeles, Israel and Palestine), and the observations of the educational work done in some schools and services considered the "best practices" highlight the importance to re-educate our society, that is impoverished by the crisis of welfare state and the weakness of social networks. The final chapter is dedicated to a reflection on social justice, solidarity and sobriety, as pillars for Social Pedagogy in a society that cannot close its eyes to the inequalities that it generates.

La trasformazione dei processi legislativi nella società dell'informazione: dall'e-Legislation all'e-Parliament

The transformation of legislative processes in the Information society: from eLegislation to eParliament This research analyzes, by means of an interdisciplinary and comparative approach, the transformation of legislative processes produced by the introduction of new ICT technologies. The use of ICT in support of parliamentary activities is concerned with efficiency of parliamentary process and aims at more transparent procedures, improved access to documents, social participation and cooperation among institutions. With ICT Parliaments are now able to improve their efficiency and optimize their business; they can advance the dialogue with their citizen both, through the real access and the effective availability of information and, through new way of participation in the democratic process. Finally, sharing information, know-out, best practices and other records, Parliaments will be able to develop new information and knowledge and to strengthen the role and power of Institutions. Only through a global vision of the full process, re-thinking and develop rules and uniform standard and so implementing the new opportunities carrying out by ICT, it will be possible to put in practice concrete eParliament results. The Research goals are at least three: 1. To Analysed the legislative process and the ICT opportunities to understand the impact of the latter on the former. In particular to check up the problems that ICT can raise in relation of the constitutional principles ensuring the process itself. 2. To realized an abstract model representing the legislative process regardless of the form of government, chambers composition, legal system, etc. 3. To suggest standard, structural, linguistic and ontological, able to implement the new opportunities of sharing, cooperation and reuse among the many and various stakeholders of the democratic/legislative view.

Buone pratiche e Tecnologie Appropriate per la gestione delle risorse idriche ed il risparmio energetico in ambito urbano e rurale

Questa tesi di dottorato tratta il tema delle Tecnologie Appropriate e delle Buone Pratiche per la gestione delle risorse idriche ed il risparmio energetico nell’ambito dell’abitato urbano e rurale. Viene fatta una breve panoramica sulle principali teorie e metodologie che fino ad oggi hanno fatto da linee guida per la progettazione sostenibile e il corretto utilizzo delle risorse. Questa visione d'insieme servirà per esprimere delle valutazioni e trovare dei comuni dominatori per proporre una nuova metodologia d'approccio alla gestione delle risorse con particolare attenzione rivolta alla condizione presente e alla zona d’intervento. Site specific sustainability Approach (S3A). I casi studio: • Un progetto di approvvigionamento idrico e di desalinizzazione delle acque per un’oasi del Sahara marocchino. • Un progetto di ricerca della Columbia University e della NASA legato alla sostenibilità urbana di New York che analizza i benefici apportati dall'installazione di coperture verdi nell'area di Manhattan da un punto di vista della gestione delle risorse idriche, energetiche e delle componenti ambientali. • Un progetto di verde verticale e giardino pensile a Milano. • Un progetto di approvvigionamento idrico sostenibile e gestione del verde per la città di Porto Plata in Repubblica Domenicana. Approfondimenti e sperimentazioni. • E’ stato approfondito il tema della distillazione solare per la dissalazione e potabilizzazione delle acque in zone rurali desertiche ed isolate. • E’ stato progettato e realizzato un prototipo innovativo di distillatore tubolare con collettore solare parabolico. Il prototipo è stato testato nei laboratori della Columbia University di New York. • Sono state approfondite le Khettaras o Qanat, tunnel sotterranei per l’approvvigionamento idrico nelle zone aride. • Infine sono stati approfonditi i benefici apportati dalle coperture a verde (tetti verdi) e dal verde verticale nelle zone urbane dal punto di vista della gestione delle risorse idriche ed il risparmio energetico.

An interdisciplinary analysis of obesity: theory and empirical evidence

The dissertation is structured in three parts. The first part compares US and EU agricultural policies since the end of WWII. There is not enough evidence for claiming that agricultural support has a negative impact on obesity trends. I discuss the possibility of an exchange in best practices to fight obesity. There are relevant economic, societal and legal differences between the US and the EU. However, partnerships against obesity are welcomed. The second part presents a socio-ecological model of the determinants of obesity. I employ an interdisciplinary model because it captures the simultaneous influence of several variables. Obesity is an interaction of pre-birth, primary and secondary socialization factors. To test the significance of each factor, I use data from the National Longitudinal Survey of Adolescent Health. I compare the average body mass index across different populations. Differences in means are statistically significant. In the last part I use the National Survey of Children Health. I analyze the effect that family characteristics, built environment, cultural norms and individual factors have on the body mass index (BMI). I use Ordered Probit models and I calculate the marginal effects. I use State and ethnicity fixed effects to control for unobserved heterogeneity. I find that southern US States tend have on average a higher probability of being obese. On the ethnicity side, White Americans have a lower BMI respect to Black Americans, Hispanics and American Indians Native Islanders; being Asian is associated with a lower probability of being obese. In neighborhoods where trust level and safety perception are higher, children are less overweight and obese. Similar results are shown for higher level of parental income and education. Breastfeeding has a negative impact. Higher values of measures of behavioral disorders have a positive and significant impact on obesity, as predicted by the theory.

La partecipazione popolare nell'esperienza dei referendum comunali

I Comuni incarnano idealmente delle piazze in cui il dibattito politico può svilupparsi in assenza di particolari filtri ed intermediazioni, con un rapporto diretto tra cittadini ed istituzioni. Essi costituiscono uno snodo di centrale importanza nell'esercizio della sovranità popolare e, al contempo, sono terreno fertile per la sperimentazione di modelli di partecipazione democratica. Prendendo come punto di vista l'esperienza dei Comuni italiani, si è scelto di focalizzare l'attenzione su uno degli strumenti “istituzionali” – nonché uno tra i più tradizionali – di partecipazione popolare, ovvero il referendum, nelle diverse forme ed accezioni che rientrano nel campo semantico di tale espressione. Questa è generalmente impiegata per indicare tutte quelle votazioni popolari non elettive su questioni politicamente rilevanti, formulate attraverso un quesito con due o più risposte alternative tra loro. L'analisi della disciplina legislativa degli istituti di partecipazione negli enti locali e lo studio delle disposizioni statutarie e regolamentari previste dai singoli Comuni, nonché le informazioni raccolte da alcuni casi di studio, rappresentano, in questo contesto, l'occasione per indagare le caratteristiche peculiari dell'istituto referendario, la sua effettività ed il suo impatto sulla forma di governo. In particolare, si è verificata positivamente la compatibilità del referendum, classificato dalla prevalente dottrina come istituto di democrazia diretta, con le forme attuali di democrazia rappresentativa. Si è tentato, altresì, un accostamento ai concetti di democrazia partecipativa e deliberativa, evidenziando come manchi del tutto, nel procedimento referendario (che pure è dotato di massima inclusività) un momento di confronto “deliberativo”. Il raffronto tra le esperienze riscontrate nei diversi Comuni ha consentito, inoltre, di ricercare le cause di alcuni aspetti critici (scarsa affluenza, mancata trasformazione del voto in decisioni politiche, aumento del conflitto) e, al contempo, di individuarne possibili soluzioni, tracciate sulla scorta delle migliori pratiche rilevate.

Practical Management of the Endangered African Wild Dog (Lycaon Pictus): Implementation of Research Methodologies, Management Tools and Validation of Non-Invasive Endocrinology Applications

The porpoise of this study was to implement research methodologies and assess the effectiveness and impact of management tools to promote best practices for the long term conservation of the endangered African wild dog (Lycaon pictus). Different methods were included in the project framework to investigate and expand the applicability of these methodologies to free-ranging African wild dogs in the southern African region: ethology, behavioural endocrinology and ecology field methodologies were tested and implemented. Additionally, research was performed to test the effectiveness and implication of a contraceptive implant (Suprenolin) as a management tool for the species of a subpopulation hosted in fenced areas. Attention was especially given to social structure and survival of treated packs. This research provides useful tools and advances the applicability of these methods for field studies, standardizing and improving research instruments in the field of conservation biology and behavioural endocrinology. Results reported here provide effective methodologies to expand the applicability of non-invasive endocrine assessment to previously prohibited fields, and validation of sampling methods for faecal hormone analysis. The final aim was to fill a knowledge gap on behaviours of the species and provide a common ground for future researchers to apply non-invasive methods to this species research and to test the effectiveness of the contraception on a managed metapopulation.

Machine learning tools for protein annotation: the cases of transmembrane β-barrel and myristoylated proteins

Biology is now a “Big Data Science” thanks to technological advancements allowing the characterization of the whole macromolecular content of a cell or a collection of cells. This opens interesting perspectives, but only a small portion of this data may be experimentally characterized. From this derives the demand of accurate and efficient computational tools for automatic annotation of biological molecules. This is even more true when dealing with membrane proteins, on which my research project is focused leading to the development of two machine learning-based methods: BetAware-Deep and SVMyr. BetAware-Deep is a tool for the detection and topology prediction of transmembrane beta-barrel proteins found in Gram-negative bacteria. These proteins are involved in many biological processes and primary candidates as drug targets. BetAware-Deep exploits the combination of a deep learning framework (bidirectional long short-term memory) and a probabilistic graphical model (grammatical-restrained hidden conditional random field). Moreover, it introduced a modified formulation of the hydrophobic moment, designed to include the evolutionary information. BetAware-Deep outperformed all the available methods in topology prediction and reported high scores in the detection task. Glycine myristoylation in Eukaryotes is the binding of a myristic acid on an N-terminal glycine. SVMyr is a fast method based on support vector machines designed to predict this modification in dataset of proteomic scale. It uses as input octapeptides and exploits computational scores derived from experimental examples and mean physicochemical features. SVMyr outperformed all the available methods for co-translational myristoylation prediction. In addition, it allows (as a unique feature) the prediction of post-translational myristoylation. Both the tools here described are designed having in mind best practices for the development of machine learning-based tools outlined by the bioinformatics community. Moreover, they are made available via user-friendly web servers. All this make them valuable tools for filling the gap between sequential and annotated data.

Toxic cyanobacteria in water intended for drinking purpose: improvement of cells and toxins’ analyses and of treatments for their removal

Massive proliferations of cyanobacteria in freshwaters have recently increased, causing ecological and economic losses. Their ever-increasing presence in water sources destined to potabilization has become a major threat for public health, since several species can produce harmful toxins (cyanotoxin). Therefore, additional specific measures to improve management and treatment of drinking water(s) are required. The PhD thesis investigates toxic cyanobacteria in drinking waters with a special focus on Emilia-Romagna (Italy), throughout three separated chapters, each with different specific objectives. The first chapter aims at improving the fast monitoring of cyanobacteria in drinking water, which was investigated by testing different models of multi-wavelength spectrofluorometers. Inter-laboratories calibrations were conducted using mono-specific cultures and field samples, and both the feasibility and the technical limitations of such tools were illustrated. The second chapter evaluates the effectiveness of drinking water treatments in removing cyanobacterial cells and toxins. Two chlorinated oxidants (sodium hypochlorite and chlorine dioxide) already in use for pre-oxidation during water potabilization, were tested on cultures of the toxic cyanobacterium Microcystis aeruginosa posing a specific focus on toxin removal and revealing that pre-oxidation can cause the release of toxins and unknown metabolites. Innovative treatments based on non-thermal plasma were also tested, observing an effective and rapid inactivation of cyanobacterial cells. The third chapter presents a study on a cyanobacterium isolated from a drinking water reservoir of Emilia-Romagna and investigated by combining biological, chemical, and genomic methods. Although the strain did not produce any known cyanotoxin, high toxicity of water-extract was observed in bioassays and potential implications for drinking water were discussed. Overall, the PhD thesis offers new insights into toxic cyanobacteria management in drinking water, highlighting best practices for drinking water managers regarding their detection and removal. Additionally, the thesis provides new contributions to the understanding of the freshwater cyanobacteria community in the Emilia-Romagna region.

Data-driven and data-oriented methods for materials science and technologies

The discovery of new materials and their functions has always been a fundamental component of technological progress. Nowadays, the quest for new materials is stronger than ever: sustainability, medicine, robotics and electronics are all key assets which depend on the ability to create specifically tailored materials. However, designing materials with desired properties is a difficult task, and the complexity of the discipline makes it difficult to identify general criteria. While scientists developed a set of best practices (often based on experience and expertise), this is still a trial-and-error process. This becomes even more complex when dealing with advanced functional materials. Their properties depend on structural and morphological features, which in turn depend on fabrication procedures and environment, and subtle alterations leads to dramatically different results. Because of this, materials modeling and design is one of the most prolific research fields. Many techniques and instruments are continuously developed to enable new possibilities, both in the experimental and computational realms. Scientists strive to enforce cutting-edge technologies in order to make progress. However, the field is strongly affected by unorganized file management, proliferation of custom data formats and storage procedures, both in experimental and computational research. Results are difficult to find, interpret and re-use, and a huge amount of time is spent interpreting and re-organizing data. This also strongly limit the application of data-driven and machine learning techniques. This work introduces possible solutions to the problems described above. Specifically, it talks about developing features for specific classes of advanced materials and use them to train machine learning models and accelerate computational predictions for molecular compounds; developing method for organizing non homogeneous materials data; automate the process of using devices simulations to train machine learning models; dealing with scattered experimental data and use them to discover new patterns.