A Law and Economics Analysis of Lobbying Regulation Towards an optimal structure through the Cost Indicator Index

This research primarily represents a contribution to the lobbying regulation research arena. It introduces an index which for the first time attempts to measure the direct compliance costs of lobbying regulation. The Cost Indicator Index (CII) offers a brand new platform for qualitative and quantitative assessment of adopted lobbying laws and proposals of those laws, both in the comparative and the sui generis dimension. The CII is not just the only new tool introduced in the last decade, but it is the only tool available for comparative assessments of the costs of lobbying regulations. Beside the qualitative contribution, the research introduces an additional theoretical framework for complementary qualitative analysis of the lobbying laws. The Ninefold theory allows a more structured assessment and classification of lobbying regulations, both by indication of benefits and costs. Lastly, this research introduces the Cost-Benefit Labels (CBL). These labels might improve an ex-ante lobbying regulation impact assessment procedure, primarily in the sui generis perspective. In its final part, the research focuses on four South East European countries (Slovenia, Serbia, Montenegro and Macedonia), and for the first time brings them into the discussion and calculates their CPI and CII scores. The special focus of the application was on Serbia, whose proposal on the Law on Lobbying has been extensively analysed in qualitative and quantitative terms, taking into consideration specific political and economic circumstances of the country. Although the obtained results are of an indicative nature, the CII will probably find its place within the academic and policymaking arena, and will hopefully contribute to a better understanding of lobbying regulations worldwide.

Archaeological Baltic amber: degradation mechanisms and conservation measures

The aim of this project was to achieve a deep understanding of the mechanisms by which Baltic amber degrades, in order to develop techniques for preventive conservation of archaeological amber objects belonging to the National Museum of Denmark’s collections. To examine deterioration of Baltic amber, a starting point was to identify and monitor surface and bulk properties which are affected during degradation. The way to operate consisted of the use of accelerated ageing to initiate degradation of raw Baltic amber samples in different conditions of relative humidity, oxygen exposure or pH and, successively, of the use of non/micro-destructive techniques to identify and quantify changes in visual, chemical and structural properties. A large piece of raw Baltic amber was used to prepare several test samples for two different kinds of accelerated ageing: thermal-ageing and photo-ageing. During the ageing, amber samples were regularly examined through several analytical techniques related to different information: appearance/colour change by visual examination, photography and colorimetry; chemical change by infrared spectroscopy, Raman spectroscopy and elemental analysis; rate of oxidation by oxygen measurement; qualitative analysis of released volatiles by gas chromatography – mass spectrometry. The obtained results were analysed through both critical evaluation and statistical study. After the interpretation of the achieved data, the main relations between amber and environmental factors during the degradation process became clearer and it was possible to identify the major pathways by which amber degrades, such as hydrolysis of esters into alcohols and carboxylic acids, thermal-oxidation and photo-oxidation of terpenoid components, depolymerisation and decomposition of the chemical structure. At the end it was possible to suggest a preventive conservation strategy based on the control of climatic, atmospheric and lighting parameters in the environment where Baltic amber objects are stored and displayed.

Expressiveness in biologically inspired languages

A very recent and exciting new area of research is the application of Concurrency Theory tools to formalize and analyze biological systems and one of the most promising approach comes from the process algebras (process calculi). A process calculus is a formal language that allows to describe concurrent systems and comes with well-established techniques for quantitative and qualitative analysis. Biological systems can be regarded as concurrent systems and therefore modeled by means of process calculi. In this thesis we focus on the process calculi approach to the modeling of biological systems and investigate, mostly from a theoretical point of view, several promising bio-inspired formalisms: Brane Calculi and k-calculus family. We provide several expressiveness results mostly by means of comparisons between calculi. We provide a lower bound to the computational power of the non Turing complete MDB Brane Calculi by showing an encoding of a simple P-System into MDB. We address the issue of local implementation within the k-calculus family: whether n-way rewrites can be simulated by binary interactions only. A solution introducing divergence is provided and we prove a deterministic solution preserving the termination property is not possible. We use the symmetric leader election problem to test synchronization capabilities within the k-calculus family. Several fragments of the original k-calculus are considered and we prove an impossibility result about encoding n-way synchronization into (n-1)-way synchronization. A similar impossibility result is obtained in a pure computer science context. We introduce CCSn, an extension of CCS with multiple input prefixes and show, using the dining philosophers problem, that there is no reasonable encoding of CCS(n+1) into CCSn.

Analisi degli effetti degli interventi agronomici all’impianto in un intervento di recupero ambientale di una cava di sabbie ed argille della collina bolognese: parametrizzazione e quantificazione dell’azoto.

In questo lavoro sono state analizzate diverse strategie di recupero di una cava dismessa situata presso la località Colombara (Monte San Pietro, Bologna). Su questi terreni sono state condotte tre prove, costituite da diverse parcelle nelle quali sono stati adottati differenti trattamenti. Sono state svolte analisi di tipo quantitativo del suolo e della parte epigea delle specie arbustive e arboree, focalizzandosi sull'azoto (N totale, ammoniacale, nitrico, e firma isotopica) e sulla sostanza organica del suolo. Inoltre è stata effettuata un'indagine qualitativa della composizione floristica. Scopo della tesi è quello di individuare le strategie più efficaci per un recupero di suoli degradati. Non sempre a trattamenti iniziali migliori corrispondono i migliori risultati portando a conclusioni apparentemente controintuitive a cui si è cercato di dare risposta.

Cáncer y tratamiento oncológico: Representaciones sociales de la población general, el paciente oncológico y miembros del equipo de salud

Se realizaron tres estudios cualitativos que tuvieron como propósito conocer las representaciones que ha construido la población general, los pacientes oncológicos y los profesionales de la salud, sobre el cáncer, la quimioterapia y el trasplante de médula ósea y realizar un análisis sobre las semejanzas y diferencias entre ellos. Se realizó en la ciudad de Bogotá (Colombia) con 55 personas: 20 pacientes con cáncer en proceso de trasplante de médula ósea, 20 personas no diagnosticadas con cáncer y 15 personas que trabajan en la atención de pacientes con cáncer. Se realizó una entrevista en profundidad con todos los participantes y asociaciones libres, clásicas y por sustitución sobre las palabras “cáncer”, “quimioterapia” y “trasplante de médula”. Los datos conseguidos se analizaron a la luz de la Teoría de las Representaciones Sociales (TRS). El análisis de la información siguió la técnica de análisis cualitativo de contenido para encontrar significados simbólicos y construir, denominar y definir categorías. Para los tres grupos el cáncer es una enfermedad terrible, que puede llevar a la muerte. El personal de salud y la población general creen que la enfermedad genera terror, angustia y miedo. Los pacientes tienen conciencia de la gravedad y del temor consecuente por una enfermedad que lo cambia todo, produce sufrimiento, dolor, obliga a depender de alguien y puede conducir a la muerte. El personal de salud considera que los pacientes lo pueden vivir como un castigo y la población general que puede ser la consecuencia de estilos de vida poco saludables. Para todos, la quimioterapia es un tratamiento para la enfermedad, que por un lado presenta efectos colaterales difíciles y visibles y que producen sentimientos negativos de temor y de angustia y al mismo tiempo constituye una opción y posibilidad de curación. El Trasplante de Médula Ósea representa para todos una oportunidad.

Il patrimonio culturale per la dinamizzazione dell'economia territoriale: Il riconoscimento dell'indicazione geografica "Vale do Paraiba Fluminense" ad un caffè con identità culturale

Le Indicazioni Geografiche (IG) giocano un ruolo importante nella crescita economica e nello sviluppo territoriale rurale quando una determinata qualità di prodotto, reputazione o altra caratteristica del prodotto siano attribuibili essenzialmente alla sua origine geografica. In questa ricerca si è verificato la possibilità di valorizzare la regione del Brasile denominata Vale do Paraiba Fluminense, soprannominata “Vale do Café” e di mettere in luce le potenzialità del caffè come prodotto di qualità, sostenibile sotto il profilo ambientale e sociale: un vero e proprio patrimonio culturale che può rivelarsi una valida risorsa economica per il territorio. Nella prima fase dell'indagine è stata realizzata la ricerca a tavolino e sul campo fondata sulle fonti bibliografiche; nella seconda fase è stata applicata la Metodologia Partecipativa della FAO per identificare il collegamento dell’area di origine e del prodotto locale ed il suo potenziale di sviluppo con le risorse locali attraverso questionari on line. Nell’analisi qualitativa sono stati intervistati rappresentanti delle differenti categorie di stakeholder per arricchire il quadro sul contesto storico della regione. Infine, nella parte quantitativa sono stati applicati dei questionari ai consumatori di caffè del territorio. A conclusione della ricerca il territorio potrebbe reintrodurre un caffè storico, simbolo della ricchezza e decadenza di quella regione come elemento di potenziale economico locale, sfruttando la parte immateriale delle aziende agricole storiche, rilocalizzando il prodotto nella memoria locale, riavvicinando la popolazione alla sua storia e principalmente sensibilizzandola del valore del nome geografico “Vale do Paraiba Fluminense” o “Vale do Café” relazionata alla storia della regione, e del prodotto caffè che si propone rilanciare a favore del territorio, rilocalizzando il nome geografico.

Understanding the Combined Role of Internal and External Factors in New Service Development Process within the Professional Knowledge Intensive Business Service Firms

Our research asked the following main questions: how the characteristics of professionals service firms allow them to successfully innovate in exploiting through exploring by combining internal and external factors of innovation and how these ambidextrous organisations perceive these factors; and how do successful innovators in professional service firms use corporate entrepreneurship models in their new service development processes? With a goal to shed light on innovation in professional knowledge intensive business service firms’ (PKIBS), we concluded a qualitative analysis of ten globally acting law firms, providing business legal services. We analyse the internal and factors of innovation that are critical for PKIBS’ innovation. We suggest how these firms become ambidextrous in changing environment. Our findings show that this kind of firms has particular type of ambidexterity due to their specific characteristics. As PKIBS are very dependant on its human capital, governance structure, and the high expectations of their clients, their ambidexterity is structural, but also contextual at the same time. In addition, we suggest 3 types of corporate entrepreneurship models that international PKIBS use to enhance innovation in turbulent environments. We looked at how law firms going through turbulent environments were using corporate entrepreneurship activities as a part of their strategies to be more innovative. Using visual mapping methodology, we developed three types of innovation patterns in the law firms. We suggest that corporate entrepreneurship models depend on successful application of mainly three elements: who participates in corporate entrepreneurship initiatives; what are the formal processes that enhances these initiatives; and what are the policies applied to this type of behaviour.

Il consenso informato come strumento di esercizio del diritto alla salute per i pazienti stranieri?

L’elaborato propone una riflessione rispetto all’atto giuridico del consenso informato quale strumento garante dell’esercizio del diritto alla salute per i migranti. Attraverso una riflessione antropologica rispetto alla natura, alla costruzione e alla logica dei diritti universali, verranno analizzate le normative nazionali, europee ed internazionali a tutela del diritto alla salute per i migranti; l’obiettivo della ricerca è indagare l’eventuale scarto tra normative e politiche garantiste nei confronti della salute migrante e l’esistenza di barriere strutturali che impediscono un pieno esercizio del diritto alla salute. L’ipotesi di ricerca si basa sulla reale capacità performativa del consenso informato, proposto solitamente sia come strumento volto ad assicurare la piena professionalità dell’operatore sanitario nell’informare il paziente circa i rischi e i benefici di un determinato trattamento sanitario, sia come garante del principio di autonomia. La ricerca, attraverso un’analisi quanti-qualitativa, ha interrogato il proprio campo, rappresentato da un reparto di ginecologia ed ostetrica, rispetto alle modalità pratiche di porre in essere la firma nei moduli del consenso informato, con particolare attenzione alle specificità proprie delle pazienti migranti. Attraverso l’osservazione partecipante è stato quindi possibile riflettere su aspetti rilevanti, quali le dinamiche quotidiane che vengono a crearsi tra personale sanitario e pazienti, le caratteristiche e i limiti del servizio di mediazione sanitaria, le azioni pratiche della medicina difensiva. In questo senso il tema del “consenso informato”, indagato facendo interagire discipline quali l’antropologia, la bioetica, la filosofia e la sociologia, si è posto sia come lente di lettura privilegiata per comprendere le dinamiche relazionali ad oggi esistenti tra professionisti sanitari e popolazione migrante, ancora vittima di diseguaglianze strutturali, ma altresì come “innesco potenziale” di nuove modalità di intendere la relazione medico-paziente.

New analytical LC-mass spectrometry methodologies for the quali-quantitative determination of natural substances and drugs in complex matrices

This thesis reports an integrated analytical and physicochemical approach for the study of natural substances and new drugs based on mass spectrometry techniques combined with liquid chromatography. In particular, Chapter 1 concerns the study of Berberine a natural substance with pharmacological activity for the treatment of hepatobiliary and intestinal diseases. The first part focused on the relationships between physicochemical properties, pharmacokinetics and metabolism of Berberine and its metabolites. For this purpose a sensitive HPLC-ES-MS/MS method have been developed, validated and used to determine these compounds during their physicochemical properties studies and plasma levels of berberine and its metabolites including berberrubine(M1), demethylenberberine(M3), and jatrorrhizine(M4) in humans. Data show that M1, could have an efficient intestinal absorption by passive diffusion due to a keto-enol tautomerism confirmed by NMR studies and its higher plasma concentration. In the second part of Chapter 1, a comparison between M1 and BBR in vivo biodistribution in rat has been studied. In Chapter 2 a new HPLC-ES-MS/MS method for the simultaneous determination and quantification of glucosinolates, as glucoraphanin, glucoerucin and sinigrin, and isothiocyanates, as sulforaphane and erucin, has developed and validated. This method has been used for the analysis of functional foods enriched with vegetable extracts. Chapter 3 focused on a physicochemical study of the interaction between the bile acid sequestrants used in the treatment of hypercholesterolemia including colesevelam and cholestyramine with obeticolic acid (OCA), potent agonist of nuclear receptor farnesoid X (FXR). In particular, a new experimental model for the determination of equilibrium binding isotherm was developed. Chapter 4 focused on methodological aspects of new hard ionization coupled with liquid chromatography (Direct-EI-UHPLC-MS) not yet commercially available and potentially useful for qualitative analysis and for “transparent” molecules to soft ionization techniques. This method was applied to the analysis of several steroid derivatives.