La valorizzazione della professionalità nella contrattazione collettiva: sistemi classificatori e percorsi di mobilità professionale

La tesi, che si articola in tre capitoli, analizza la rilevanza della professionalità del lavoratore nell’ambito del rapporto di lavoro subordinato con particolare riferimento all’interesse mostrato da parte della contrattazione collettiva nel settore privato e pubblico nella definizione dei sistemi classificatori e di inquadramento del personale. Nel primo capitolo, si dà conto dei fattori che hanno determinato l’emersione della professionalità quale bene giuridico meritevole di tutela da parte dell’ordinamento: si analizzano in particolare le trasformazioni organizzative e produttive, nonché le indicazioni provenienti dal testo costituzionale che si riverberano di poi nella legislazione ordinaria. Nel secondo si analizza quanto la professionalità, o le singole voci che la compongono, rilevi a fini classificatori: dunque in che termini le competenze, le conoscenze del lavoratore rilevino quali criteri classificatori. Nel terzo capitolo, viceversa, si pone maggiore attenzione rispetto all’ “importanza” della professionalità quale fattore che incide su meccanismi di progressione retributiva e in genere professionale (assumendosi tale espressione come una sorta di sinonimo del termine carriera, rispetto al quale si differenzia quanto al contesto organizzativo e produttivo in cui si svolge) del lavoratore. In un assetto simile, centrale è il rilievo della valutazione del lavoratore. I contratti collettivi analizzati sono per il settore privato quelli delle categorie chimici, terziario e tessile; per il settore pubblico, quelli del comparto sanità e regioni ed autonomie locali.

Il "caso" Maroncelli. Organizzazione del consenso e vincoli massonici nell'Italia radicale e nella New York della Tammany Hall, 1840-1890

Questa tesi parte da un evento “minore” della storia del XIX secolo per tendere, poi, ad alcuni obiettivi particolari. L’evento è costituito da uno strano funerale postumo, quello di Piero Maroncelli, carbonaro finito alla Spielberg, graziato, poi emigrato in Francia e in America, il cui corpo viene sepolto a New York nell’estate del 1846. Quarant’anni dopo, nel 1886, i resti di Maroncelli vengono esumati e – attraverso una “trafila” particolare, di cui è protagonista la Massoneria, da una sponda all’altra dell’Atlantico – solennemente trasferiti nella città natale di Forlì, dove vengono collocati nel pantheon del cimitero monumentale, inaugurato per l’occasione. Gli eventi celebrativi che si consumano a New York e a Forlì sono molto diversi fra loro, anche se avvengono quasi in contemporanea e sotto regie politiche ispirate dal medesimo radicalismo anticlericale. E’ chiaro che Maroncelli è un simbolo e un pretesto: simbolo di un’italianità transnazionale, composta di un “corpo” in transito, fuori dello spazio nazionale, ma appartenente alla patria (quella grande e quella piccola); pretesto per acquisire e rafforzare legami politici, mercè mobilitazioni di massa in un caso fondate sul festival, sulla festa en plein air, nell’altro sui rituali del cordoglio per i “martiri” dell’indipendenza. L’opportunità di comparare questi due contesti – l’Italia, colta nella sua periferia radicale e la New York della Tammany Hall -, non sulla base di ipotesi astratte, ma nella concretezza di un “caso di studio” reale e simultaneo, consente di riflettere sulla pervasività dell’ideologia democratica nella sua accezione ottocentesca, standardizzata dalla Massoneria, e, d’altro canto, sui riti del consenso, colti nelle rispettive tipicità locali. Un gioco di similitudini e di dissomiglianze, quindi. Circa gli obiettivi particolari – al di là della ricostruzione del “caso” Maroncelli -, ho cercato di sondare alcuni temi, proponendone una ricostruzione in primo luogo storiografica. Da un lato, il tema dell’esilio e del trapianto delle esperienze di vita e di relazione al di fuori del proprio contesto d’origine. Maroncelli utilizza, come strumento di identitario e di accreditamento, il fourierismo; la generazione appena successiva alla sua, grazie alla Giovine Italia, possiede già un codice interno, autoctono, cui fare riferimento; alla metà degli anni Cinquanta, ad esso si affiancherà, con successo crescente, la lettura “diplomatica” di ascendenza sabauda. Dall’altro, ho riflettuto sull’aspetto legato ai funerali politici, al cordoglio pubblico, al trasferimento postumo dei corpi. La letteratura disponibile, al riguardo, è assai ricca, e tale da consentire una precisa classificazione del “caso” Maroncelli all’interno di una tipologia della morte laica, ben delineata nell’Italia dell’Ottocento e del primo Novecento. E poi, ancora, ho preso in esame le dinamiche “festive” e di massa, approfondendo quelle legate al mondo dell’emigrazione italiana a Mew York, così distante nel 1886 dall’élite colta di quarant’anni prima, eppure così centrale per il controllo politico della città. Dinamiche alle quali fa da contrappunto, sul versante forlivese, la visione del mondo radicale e massonico locale, dominato dalla figura di Aurelio Saffi e dal suo tentativo di plasmare un’immagine morale e patriottica della città da lasciare ai posteri. Quasi un’ossessione, per il vecchio triumviro della Repubblica romana (morirà nel 1890), che interviene sulla toponomastica, sull’edilizia cemeteriale, sui pantheon civico, sui “ricordi” patriottici. Ho utilizzato fonti secondarie e di prima mano. Anche sulle prime, quantitativamente assai significative, mi sono misurata con un lavoro di composizione e di lettura comparata prima mai tentato. La giustapposizione di chiavi di lettura apparentemente distanti, ma giustificate dalla natura proteiforme e complicata del nostro “caso”, apre, a mio giudizio, interessanti prospettive di ricerca. Circa le fonti di prima mano, ho attinto ai fondi disponibili su Maroncelli presso la Biblioteca comunale di Forlì, alle raccolte del Grande Oriente d’Italia a Roma, a periodici italoamericani assai rari, sparsi in diverse biblioteche italiane, da Milano a Roma. Mi rendo conto che la quantità dei materiali reperiti, sovente molto eterogenei, avrebbero imposto una lettura delle fonti più accurata di quella che, in questa fase della ricerca, sono riuscita a condurre. E’ vero, però, che le suggestioni già recuperabili ad un’analisi mirata al contenuto principale – le feste, la propaganda, il cordoglio – consentono la tessitura di una narrazione non forzata, nella quale il ricordo della Repubblica romana viaggia da una sponda all’altra dell’Atlantica, insieme ai resti di Maroncelli; nella quale il rituale massonico funge da facilitatore e da “mediatore culturale”; nella quale, infine, il linguaggio patriottico e la koinè democratica trans-nazionale riescono incredibilmente a produrre o a incarnare identità. Per quanto tempo? La risposta, nel caso forlivese, è relativamente facile; in quello della “colonia” italiana di New York, presto alterata nella sua connotazione demografica dalla grande emigrazione transoceanica, le cose appaiono più complesse. E, tuttavia, nel 1911, cinquantesimo dell’Unità, qualcuno, nella grande metropoli americana, si sarebbe ricordato di Maroncelli, sia pure in un contesto e con finalità del tutto diverse rispetto al 1886: segno che qualcosa, sotto traccia, era sopravvissuto.

Campionamento e determinazione di sostanze rilevanti per la valutazione della capacità ossidante dell’atmosfera e studio del loro effetto sui materiali ceramici

Carbonyl compounds are very important volatil organic compounds receiving increasing attention due to their critical role in tropospheric organic chemistry and to their effects on human health. They are first photo-oxidation stage of almost all organic compounds and originators of free radicals (OH, O3...). Therfore, continuous determination of their atmospheric concentrations is essential. Currently, field measurements are very limited mainly because of the analytical challenges posed by trace concentrations and interferences arising from atmospheric co-pollutants. Additionally, hydroxyl radical (OH) plays a central role in atmospheric chemistry processes. The measurement of atmospheric OH concentrations is essential for the comprehension of atmospheric chemical and photochemical processes. In this context, objectives of this work were: To perform a continuous survey of atmospheric concentrations of carbonyl compounds on different sites around the area of Bologna. For this purpose, an automatic instrument for the continuous measurement (one hour of time resolution) was developed and used. Additionally, the development of a complete and original analytical method was realised. To develop an original OH generation system in order to evaluate the effect of OH and the reactivity of solid and/or liquid materials of interest. This included the validation of an analytical method for the quantification of OH concentrations generated. Effect of OH on ceramic materials and reactivity of snow surface samples, involved as sink of OH in atmospheric chemistry, were evaluated.

Eterogeneità delle proprietà fisico – chimiche della proteina prionica patologica e variabilità fenotipica ceppo specifica nella malattia di Creutzfeldt – Jakob

Transmissible spongiform encephalopathies (TSEs), or prion diseases, are neurodegenerative disorders that affect humans and mammals. Creutzfeldt-Jakob disease (CJD), the most common TSE in humans, can be sporadic (sCJD), genetic (gCJD), or acquired by infection. All TSEs are characterised by the accumulation of PrPSc, a misfolded form of the cellular protein PrPC. PrPSc is insoluble in detergents, partially resistant to proteolysis and shows a highly enriched β-sheet secondary structure. Six clinico-pathological phenotypes of sCJD have been characterized which correlate at the molecular level with two types (1 or 2) of PrPSc with distinctive physicochemical properties and the genotype at the polymorphic (methionine or valine) codon 129 of the prion protein gene. According to the protein-only hypothesis, which postulates that prions are composed exclusively of PrPSc, the strains of prions that are largely responsible for the wide spectrum of TSE phenotypes are enciphered in PrPSc conformation. In support to this view, studies mainly conducted in experimental scrapie, have shown that several prion strains can be identified based on distinguishing PrPSc biochemical properties. To further contribute to the understanding of the molecular basis of strains and to develop more sensitive strain typing assays in humans we have analyzed PrPSc biochemical properties in two experimental setting. In the first we compared the size of the core after protease digestion and the glycoform pattern of PrPSc before and after transmission of human prions to non human primates or bank voles, whereas in the second we analyzed the conformational stability of PrPSc associated with sCJD, vCJD or fCJD using guanidine hydrochloride (GdnHCl) as denaturant. Combining the results of the two studies, we were able to distinguish five human strains for at least one biochemical property. The present data extend our knowledge about the extent of strain variation and its relationship with PrPSc properties in human TSEs.

Il Nilotinib nella terapia di prima linea della leucemia mieloide cronica

Background: Nilotinib is a potent and selective BCR-ABL inhibitor. The phase 3 ENESTnd trial demonstrated superior efficacy nilotinib vs imatinib, with higher and faster molecular responses. After 24 months, the rates of progression to accelerated-blastic phase (ABP) were 0.7% and 1.1% with nilotinib 300mg and 400mg BID, respectively, significantly lower compared to imatinib (4.2%). Nilotinib has been approved for the frontline treatment of Ph+ CML. With imatinib 400mg (IRIS trial), the rate of any event and of progression to ABP were higher during the first 3 years. Consequently, a confirmation of the durability of responses to nilotinib beyond 3 years is extremely important. Aims: To evaluate the response and the outcome of patients treated for 3 years with nilotinib 400mg BID as frontline therapy. Methods: A multicentre phase 2 trial was conducted by the GIMEMA CML WP (ClinicalTrials.gov.NCT00481052). Minimum 36-month follow-up data for all patients will be presented. Definitions: Major Molecular Response (MMR): BCR-ABL/ABL ratio <0,1%IS; Complete Molecular Response (CMR): undetectable transcript levels with ≥10,000 ABL transcripts; failures: according to the revised ELN recommendations; events: failures and treatment discontinuation for any reason. All the analysis has been made according to the intention-to-treat principle. Results: 73 patients enrolled: median age 51 years; 45% low, 41% intermediate and 14% high Sokal risk. The cumulative incidence of CCgR at 12 months was 100%. CCgR at each milestone: 78%, 96%, 96%, 95%, 92% at 3, 6, 12, 18 and 24 months, respectively. The overall estimated probability of MMR was 97%, while the rates of MMR at 3, 6, 12, 18 and 24 months were 52%, 66%, 85%, 81% and 82%, respectively. The overall estimated probability of CMR was 79%, while the rates of CMR at 12 and 24 months were 12% and 27%, respectively. No patient achieving a MMR progressed to AP. Only one patient progressed at 6 months to ABP and subsequently died (high Sokal risk, T315I mutation). Adverse events were mostly grade 1 or 2 and manageable with appropriate dose adaptations. During the first 12 months, the mean daily dose was 600-800mg in 74% of patients. The nilotinib last daily dose was as follows: 800mg in 46 (63%) patients, 600mg in 3 (4%) patients and 400mg in 18 (25%), 6 permanent discontinuations. Detail of discontinuation: 1 patient progressed to ABP; 3 patients had recurrent episodes of amylase and/or lipase increase (no pancreatitis); 1 patient had atrial fibrillation (unrelated to study drug) and 1 patient died after 32 months of mental deterioration and starvation (unrelated to study drug). Two patients are currently on imatinib second-line and 2 on dasatinib third-line. With a median follow-up of 39 months, the estimated probability of overall survival, progression-free survival and failure-free survival was 97%, the estimated probability of event-free survival was 91%. Conclusions: The rate of failures was very low during the first 3 years. Responses remain stable. The high rates of responses achieved during the first 12 months are being translated into optimal outcome for most of patients.

Applicazioni industriali e di ricerca della spettroscopia NIR per la valutazione di indici qualitativi di prodotti alimentari

In the present work qualitative aspects of products that fall outside the classic Italian of food production view will be investigated, except for the apricot, a fruit, however, less studied by the methods considered here. The development of computer systems and the advanced software systems dedicated for statistical processing of data, has permitted the application of advanced technologies including the analysis of niche products. The near-infrared spectroscopic analysis was applied to the chemical industry for over twenty years and, subsequently, was applied in food industry with great success for non-destructive in line and off-line analysis. The work that will be presented below range from the use of spectroscopy for the determination of some rheological indices of ice cream applications to the characterization of the main quality indices of apricots, fresh dates, determination of the production areas of pistachio. Next to the spectroscopy will be illustrated different methods of multivariate analysis for spectra interpretation or for the construction of qualitative models of estimation. The thesis is divided into four separate studies that consider the same number of products. Each one of it is introduced by its own premise and ended with its own bibliography. This studies are preceded by a general discussion on the state of art and the basics of NIR spectroscopy.

1963-1968. Dall'avvento dell'amministrazione di Lyndon B. Johnson al Trattato di Non-Proliferazione. gli Stati Uniti, la Francia, la NATO e l'Europa agli esordi della distensione. Storia di una "non-crisi" transatlantica e della riorganizzazione dell'Alleanza.

The aim of this proposal is to explain the paradigm of the American foreign policy during the Johnson Administration, especially toward Europe, within the NATO framework, and toward URSS, in the context of the détente, just emerged during the decade of the sixties. During that period, after the passing of the J. F. Kennedy, President L. B. Johnson inherited a complex and very high-powered world politics, which wanted to get a new phase off the ground in the transatlantic relations and share the burden of the Cold war with a refractory Europe. Known as the grand design, it was a policy that needed the support of the allies and a clear purpose which appealed to the Europeans. At first, President Johnson detected in the problem of the nuclear sharing the good deal to make with the NATO allies. At the same time, he understood that the United States needed to reassert their leadeship within the new stage of relations with the Soviet Union. Soon, the “transatlantic bargain” became something not so easy to dealt with. The Federal Germany wanted to say a word in the nuclear affairs and, why not, put the finger on the trigger of the atlantic nuclear weapons. URSS, on the other hand, wanted to keep Germany down. The other allies did not want to share the onus of the defense of Europe, at most the responsability for the use of the weapons and, at least, to participate in the decision-making process. France, which wanted to detach herself from the policy of the United States and regained a world role, added difficulties to the manage of this course of action. Through the years of the Johnson’s office, the divergences of the policies placed by his advisers to gain the goal put the American foreign policy in deep water. The withdrawal of France from the organization but not from the Alliance, give Washington a chance to carry out his goal. The development of a clear-cut disarm policy leaded the Johnson’s administration to the core of the matter. The Non-proliferation Treaty signed in 1968, solved in a business-like fashion the problem with the allies. The question of nuclear sharing faded away with the acceptance of more deep consultative role in the nuclear affairs by the allies, the burden for the defense of Europe became more bearable through the offset agreement with the FRG and a new doctrine, the flexible response, put an end, at least formally, to the taboo of the nuclear age. The Johnson’s grand design proved to be different from the Kennedy’s one, but all things considered, it was more workable. The unpredictable result was a real détente with the Soviet Union, which, we can say, was a merit of President Johnson.

Studio della funzionalità respiratoria in soggetti con sindrome di Turner

The aim of this study is to evaluate the pulmonary function in subjects with diagnosis of Turner Syndrome, in charge at the Syndromology Ward of the Paediatric Clinic of S.Orsola-Malpighi hospital. There are very few datas about lung function in patients with Turner syndrome’s genotype and phenotype in medical literature. Since the thorax of these subjects have peculiar anatomic shape (as “shield” or “overturned triangle”), we presupposed that these subjects could have also a peculiar respiratory function. Moreover we look for the possibility of correlation between pulmonary function and estroprogestinic replacement therapy and/or growth hormone (GH) replacement therapy. Material and methods: we studied 48 patients, with diagnosis of Turner Syndrome; they all made spirometry voluntarily and, when capable, also plethismografy. Results: - the parametres of pulmonary function are a little higher of the predicted values for age and sex but they are a little lower if they're corrected for each patient’s ideal high and weight: so we can conclude that in Turner Syndrme subjects pulmonary function is normal; -there’s not a statistically significant correlation between pulmonary function and GH therapy; -there’s not a statistically significant correlation between GH therapy’s length and pulmonary function except for Total Lung Capacity which increases with the number of years of GH therapy; - there’s not a statistically significant correlation between pulmonary function and estroprogestinic replacement herapy.