Academic literature on the topic 'Campagnolo'

Book Review of: The End of the Ars Nova in Italy. The San Lorenzo Palimpsest and Related Repertories, eds. Antonio Calvia, Stefano Campagnolo, Andreas Janke, Maria Sofia Lannutti, John Nádas, Firenze 2020

Book Review:M. CAMPAGNOLO - P. MAGDALINO - M. MARTINIANI-REBER - A.-L. REY (eds.), L’aniconisme dans l’art religieux byzantin, Actes du colloque de Genève (1-3 Octobre 2009), Musées d’art et d’histoire de Genève, La Pomme d'or, Geneva 2015

O presente artigo visa analisar os principais aspectos do discurso nas redes sociais de um quadro da “nova direita”, a Deputada Estadual de Santa Catarina Ana Campagnolo. Pretende-se contribuir para uma taxonomia dos pontos chave, pautas mais importantes e estratégias retóricas empregadas na tática de mobilização política da deputada. A análise é justificada, na medida em que Campagnolo é um quadro político e intelectual da ala ideológica do conservadorismo moral, associada ao bolsonarismo e à doutrina de Olavo de Carvalho. Utiliza-se o método de análise densa dos discursos e interações em sua página do Facebook e o recorte temporal de postagens dos últimos seis meses, equivalente a varredura de cerca de trezentas postagens. Após analisar, organizar e catalogar o material de pesquisa, concluiu-se que dentre a miríade de movimentos da “nova direita”, a deputada se encaixa em uma ala específica, cujo centro ideológico é centrado na disputa por valores e costumes, no interior do contexto de guerra cultural e polarização que se encontra a situação política nacional, cujos eixos orbitam ao redor da crítica ao globalismo, a denúncia do progressismo, e a defesa do cristianismo

ZusammenfassungVom 15. bis 19. September 2010 fand in Sarajevo (Bosnien und Herzegovina) der XXVIII. Internationale Hegel-Kongress der Internationalen Hegel-Gesellschaft zum Thema „Hegel und die Moderne” statt. Der Band dokumentiert den ersten Teil der dort gehaltenen Plenar- und Sektionsvorträge zu den thematischen Schwerpunkten: Hegels Begriff der Moderne, Subjektivität und Individualität, Staat, Recht und Gesellschaft, Religion sowie Kunst.Mit Beiträgen u.a. von Eduardo Álvarez (Madrid), Samir Arnautovic (Sarajevo), Claudia Bickmann (Köln), Gilles Campagnolo (Aix-en-Provence), Paul Cruysberghs (Leuven), Ingolf Dalferth (Zürich), Giovanno Gerardi (Gorgonzola), Aliki Lavranu (Rethymnon), Yoshihiro Niji (Osaka), Pedro Novelli (São Manuel, Brasilien), Andrzej Przylebski (Poznan), Erzsebet Rózsa (Debrezen), Alberto Siani (Pisa), Pirmin Stekeler-Weithofer (Leipzig) und Violetta Waibl (Wien).

A liberdade de aprender e ensinar é uma garantia consagrada pela Constituição Federal de 1988. Apesar disso, não raro, encontramos tentativas que buscam suprimir essa garantia constitucional por meio da força impositiva do Estado. É o caso da decisão judicial, tomada por uma desembargadora do Tribunal de Justiça de Santa Catarina, em que se permitiu que a deputada estadual Ana Caroline Campagnolo mantivesse seu canal informal de denúncias contra professores doutrinadores. Na decisão, a magistrada relatora não vislumbra ilegalidades na conduta da parlamentar. Nesse contexto, nossa pesquisa, numa conexão entre a Análise do Discurso francesa e o Direito, pretende investigar, no corpus em cena, as marcas discursivas presentes no texto decisório que levam a inferir que a decisão em tela coaduna-se com as ideologias que caracterizam o governo do presidente Jair Bolsonaro e, no limite, incentivam que se vigie e puna professores por expressarem resistência à nova ordem política.

L'elaborato tratta il marketing relazione e il Customer Relationship Management, focalizzandosi sull'applicazione delle regole di associazione attraverso i dati forniti dall'azienda F.lli Campagnolo S.p.A.

Dissertação (mestrado) - Pontifícia Universidade Católica do Paraná, Curitiba, 2007
Bibliografia: f. 76-83
Desde meados da década de 50, jogos têm sido utilizados para examinar e testar conceitos em diversas áreas da Inteligência Artificial (IA). As primeiras pesquisas foram baseadas em jogos clássicos como Damas e Xadrez que se caracterizam pela simplicidade

Les orthohantavirus sont des virus, généralement zoonotiques, présents dans la plupart des zones d’habitat des rongeurs, espèces réservoirs. En Europe, le virus Puumala (PUUV) est l’orthohantavirus qui provoque le plus grand nombre de cas humains, appelées néphropathies épidémiques (NE). L’Homme se contamine le plus souvent de façon indirecte via un contact avec des déjections de campagnol roussâtre (Myodes glareolus) qui est le réservoir spécifique du PUUV. Le rongeur se contamine de façon indirecte comme l’Homme ou de façon directe lors d’interactions avec un campagnol infecté. En France, la zone d’endémie des cas humains se situe dans le quart Nord-Est du pays. Au sein de cette zone, plusieurs foyers ont été identifiés parmi lesquels le nombre de cas varie en fonction des zones, des saisons et des années. L’épidémiologie des cas de NE est intimement liée à celle des infections à PUUV des campagnols. Cependant, la simple présence d’une population de campagnols infectée n’explique pas la disparité spatiale du nombre de cas humains, avec des zones restant indemnes de NE malgré une séroprévalence parfois élevée chez les rongeurs. L’objectif général de cette thèse est de mieux comprendre les facteurs qui expliquent cette disparité en comparant une zone de faible endémie qu’est l’Alsace à une zone de forte endémie que sont les Ardennes. Une première étude a permis d’investiguer le lien entre le risque pour l’Homme et le nombre de rongeurs infectés et donc potentiellement excréteurs, via un suivi de la séroprévalence chez le rongeur dans le temps et dans l’espace en Alsace. En comparaison avec de précédentes études réalisées dans des zones de forte endémie, nos résultats montrent qu’en Alsace le nombre limité de cas humains est associé à une faible séroprévalence des rongeurs. Outre le nombre de rongeurs infectés, l’importance de la contamination environnementale et donc le risque de contamination humaine, dépendent du niveau d’excrétion virale par les rongeurs, qui est modulée pour partie par le variant viral. Aussi, dans un deuxième temps, une étude phylogénétique a été conduite pour évaluer la microévolution du virus entre plusieurs sites des Ardennes. Cette microévolution s’est avérée très différente en fonction du nombre de cas de NE associé à chaque site et était en lien avec les caractéristiques du renouvellement des individus (via la survie et les migrations) au sein de chaque population de rongeurs. Enfin, le troisième volet de ce travail a visé à déterminer l’impact de l’environnement sur la démographie et l’infection des rongeurs dans les Ardennes. Cette partie a débuté par une revue exhaustive de la littérature afin d’identifier le rôle des conditions climatiques, de l’habitat des rongeurs et de la disponibilité alimentaire sur la séroprévalence des rongeurs et sur le nombre de cas de NE. Dans un second temps, des analyses à l’aide de modèles de régression ont permis d’examiner l’influence de ces différents facteurs sur le risque d’infection des rongeurs, estimé par deux indicateurs : la séroprévalence, communément utilisée dans de telles études, et le taux d’incidence, bien plus sensible du moment de l’infection. Logiquement, nos résultats ont montré que la séroprévalence et le taux d’incidence ne sont pas influencés par les mêmes facteurs ; ceux-ci sont discutés au regard des résultats des précédentes études. Nos études suggèrent que l’hétérogénéité spatiale des cas de NE est en partie liée au nombre de rongeurs infectés et à la diversité des souches de PUUV, qui dépendent des caractéristiques démographiques des populations de rongeurs et de l’environnement. Ces résultats sont à approfondir et d’autres hypothèses doivent être explorées, comme l’influence de l’immunité des rongeurs sur le niveau d’excrétion virale et la modulation de leur risque de contamination par leur comportement. Tous ces apports pourraient être utilisés dans des modèles épidémiologiques afin de mieux évaluer le risque pour l’Homme
Orthohantavirus are viruses, mostly zoonotic, present in most places inhabited by rodents, which are the reservoir species. In Europe, Puumala virus (PUUV) is the orthohantavirus that causes the highest number of human disease cases, called nephropathia epidemica (NE). The virus is transmitted to humans indirectly via excretions of bank vole (Myodes glareolus), which is the reservoir species of PUUV. Infection of bank voles occurs by indirect contamination as in humans or by direct contact with another infected rodent. In France, the endemic area is located in the north-eastern part of the country. In this area, several outbreaks were identified among which the number of cases varies depending on locations, years and seasons. The epidemiology of human cases is closely related to PUUV infections in bank voles. However, the presence of an infected bank vole population alone does not explain the heterogeneous spatial distribution of human cases, with some areas remaining free of NE cases in spite of a high rodent seroprevalence. The main goal of this PhD was to better understand the factors that explain this discrepancy by comparing a low endemic area, that is Alsace, and a high endemic area, that is Ardennes. A first study evaluated the link between the risk for humans and the number of infected, and thus potentially excreting, rodents via the monitoring of rodent seroprevalence in space and time in Alsace. In comparison with studies conducted in highly endemic areas, our results show that in Alsace the limited number of human cases is associated with a low rodent seroprevalence. In addition to the number of infected rodents, the importance of environmental contamination and by this way the contamination risk for humans are impacted by the quantity of virus excreted by bank voles, which is partially modulated by the virus strain. Then, in a second phase, a phylogenetic study was conducted to assess the microevolution of virus in several sites in Ardennes. This microevolution was found to be very different depending on the number of NE cases associated to each site and was related to the characteristics of individual turnover (through survival and movements) in each rodent population. At last, the third phase of this thesis aimed to determine the impact of the environment on the demography and infection of rodents in Ardennes. This part started with an exhaustive literature review to identify the role of climatic conditions (temperatures, precipitations, snow) and food availability on rodent seroprevalence and on the number of human cases. Then, analyses with regression models allowed investigating the impact of these different factors on the risk of infection of rodents, estimated by two indicators: the seroprevalence, which is commonly used in such studies, and the incidence rate, which is a better indicator of the time of infection. Logically, our results showed that seroprevalence and incidence rate were not influenced by the same factors; the role of those factors is discussed in view of results from previous studies. Our studies suggested that the spatial heterogeneity of NE cases was partly related to the number of infected rodents and to the diversity of PUUV strains, which depend on the demographic characteristics of the rodent populations and their environment. These insights require further studies and other hypotheses need to be explored, such as the influence of rodent immunity on the level of viral excretion and the modulation of their contamination risk by their behaviour. All those inputs could be used in epidemiological models to better evaluate the risk for humans

The associations established in the years following the Second World War – in particular the Congress for cultural freedom (CCF) and the Société européenne de culture (European Society of Culture, SEC) – were intended to create bonds among intellectuals and to promote the discussion about their function within society. This study investigates the reasons and causes which lead to said associations, and it analyses the intellectual’s perception of their own role at that time and of the instruments they had to perform their civil task. The SEC, founded by the philosopher Umberto Campagnolo in 1950, has been chosen as the case study. The present PhD thesis is divided into: a methodology introduction, a story of culture organization between the end of the Nineteenth Century and the Second World War (a part which has been considered necessary in order to underline the aspects of continuity and the possible original features regarding intellectuals’ associations that were founded during the Cold War years) and, finally, an in-depth analysis of the case study. The investigation moves from a transnational and comparative perspective, making use of the analytical procedure, first introduced by Pierre Bourdieu and Gisèle Sapiro, in a critical manner. In order to explore the core of this thesis, several different phases have been identified: the first one falls between 1945 and 1950, the second between 1950 (year of birth for the main intellectuals’ associations) and September 1953, the third covering the period until March 1956, an important date in SEC history. For this study a wide review of cultural magazines, as well as of relevant archive material has been carried out. Campagnolo conceived culture as a creation of values: in his opinion since intellectuals, were responsible for conceiving ideas and symbols they should maintain full autonomy in the literary field. It was exactly in such dualism between autonomy and engagement that the SEC’s originality can be traced. The association was founded on the conviction that, only by uniting their strength, intellectuals would have been able to win influence within society, though it was the individual who had to commit himself/herself personally. The SEC’s peculiarity was determined also by its effective political independence, in spite of financing from the Italian government. It was conceived as a real association, and the instruments used for its action – the magazine “Comprendre”, the national centres and the Rencontre Est-Ouest [“East-West Encounter”] – did represent new important elements for the organizations of the time. By means of a thorough study of Campagnolo’s speeches, of the “Comprendre” magazine, of the Meetings debates, of correspondence and of the strategy for new members’ recruitment, the SEC’s task was defined as “metaphysical”, meaning that it was not linked to events, but to the spirit which should have accompanied any cultural action. It was hence inferred that the SEC and the CCF were competing for non-political reasons. Actually, the SEC intended to safeguard the autonomy of intellectual relations (defining such an approach as politique de la culture [politics of culture]), while the CCF supported heteronomy, employing Art and literature with a precise political aim. The contrast between these two institutions was hence due to a different conception the intellectuals held about their own role in society. Therefore, the associations under examination did not represent an instrument with a univocal meaning: as demonstrated by the analysis which has been carried out, they were devoid of any intrinsically autonomous or heteronymous function with respect to the literary field. Furthermore it is clearly confirmed that intellectuals had a role of mediation, as they had always affirmed during past history The development of intellectuals’ associations needs to be ascribed to the social aspects of the writer’s or artist’s function, more than to political factors related to the conflict between the blocks. In the attempt to fully understand the reasons for the success of intellectuals’ associations in those years, it has been hypothesized that a decline of the authority provided by traditional mediation forms among intellectuals, masses and politics had occurred. The social problem connected to such form of cultural organization was brought to light: in the SEC, it was less renowned intellectuals who showed particular involvement, and this means that actual interest for the SEC was due to their social condition and to the position a person had in the intellectual field. The sources examined have shown how in Western Europe, after the Cold War peak reached in the months of armed conflict in Korea, the conception of engagement itself evolved: intellectuals were integral part of society, were free to choose time, place and mode for their interventions, positioning themselves midway between pure action and pure Art. This point of arrival corresponded to Campagnolo’s own conclusions, who rightly maintained that the root of the intellectuals’ problem and of their crisis was social, rather than moral or political, relating to their role in a society which was more and more massified. The acceptance of an intermediate position among those expressed after the Second World War put a light on how ideological differences could be smoothed, while the need for autonomy and defence of intellectuals as expressed by associations remained.

Dans le contexte des grands bouleversements socio-économiques, technologiques et environnementaux des révolutions agricoles, les zones de montagnes sont souvent considérées comme favorables à la biodiversité et à des pratiques agricoles respectueuses de l'environnement. Pourtant, ces territoires subissent une pression anthropique réelle via l'agriculture ou la sylviculture menant à une des questions fondamentales du siècle à venir sur l'altération des ressources naturelles pas les activités anthropiques. Ces nouveaux systèmes agricoles ont entraîné l'émergence ou l'augmentation d'abondance d'espèces devenues des pestes agricoles. En raison des pertes de productions alimentaires, de la lutte chimique et des dégâts sur la faune non-cible, des réservoirs de zoonoses qu’ils représentent ou comme maillon essentiel des réseaux trophiques, les micro-mammifères et leurs pullulations représentent un domaine d’étude de première importance en écologie. Les politiques agricoles qui ont mené à une spécialisation des pratiques agricoles vers la production herbagère ont contribué à favoriser l’apparition des pullulations de campagnols prairiaux (campagnol terrestre et campagnol des champs) via l’augmentation de la production végétale et une homogénéisation du paysage agricole dans le Massif Jurassien et le Massif Central. Tandis que certains prédateurs comme les petits mustélidés se spécialisent dans la consommation de ces micro-mammifères. D’autres prédateurs, considérés comme généralistes, présentent une réponse fonctionnelle alimentaire en adaptant leur alimentation à la disponibilité de la ressource. Cette réponse fonctionnelle peut être à l’origine d’un report de prédation sur des proies alternatives aux micro-mammifères. Parmi toutes ces espèces, la petite faune chassable et patrimoniale représente à l’heure actuelle des enjeux de gestion et de conservation marqués.Cette thèse a pour but de comparer deux zones géographiques (vallée alpine de la Haute-Romanche et Massif Jurassien) présentant un degré a priori différent de connaissances sur les systèmes de pullulations de campagnols prairiaux. Nous avons, au travers de ce travail, comparé le phénomène de pullulation observé en Haute-Romanche avec les connaissances actuelles du Massif Jurassien. Nous avons également, par l’analyse de données de monitoring à long terme et la mise en place d’expérimentations de terrain, essayé d’apporter des informations quant aux relations entre proies et prédateurs dans un système de pullulation de campagnol prairiaux en milieu tempéré. L’objectif est de tenter une comparaison tant que faire se peut entre les deux zones géographiques pour améliorer la gestion de ces écosystèmes.Notre premier travail fut d’analyser les données récoltées entre 1998 et 2010 pour caractériser le fonctionnement spatio-temporel du campagnol terrestre en Haute-Romanche. Nous avons également confronté ces données à l’histoire agricole de la vallée entre 1810 et 2003 à l’échelle parcellaire. Dans un premier temps, nous avons constaté que le scénario historique agricole était similaire entre cette vallée de la Haute-Romanche et d’autres zones montagnardes européennes, avec une spécialisation sur la production herbagère et comme effet direct la disparition virtuelle des zones labourées, le cantonnement des zones de fauches dans les fonds de vallée et l’extension des zones de pâtures au reste des zones exploitées pour l’agriculture. En se basant sur ces données, nous avons pu mettre en évidence un lien corrélatif à l’échelle parcellaire entre l’occupation du sol actuelle et l’intensité de la pullulation du campagnol terrestre. Les zones pâturées ont présenté une amplitude de l’abondance en campagnol terrestre moins importante que les zones fauchées. L’occupation agricole actuelle étant directement dépendant de l’histoire agricole de la vallée, il apparaît vraisemblable que la spécialisation agricole vers la production herbagère dans cette vallée est, comme dans le Jura, à l’origine
In the context of the great socio-economic, technological and environmental upheavals of agricultural revolutions, mountain areas are often considered as favorable to biodiversity and environmentally friendly agricultural practices. However, these territories are under real anthropic pressure via agriculture or forestry leading to one of the fundamental questions of the coming century on the alteration of natural resources, not human activities. These new farming systems have led to the emergence or increase in abundance of species that have become agricultural pests. Due to loss of food production, chemical control and damage to non-target fauna, reservoirs of zoonoses they represent or as an essential link in food webs, micro-mammals and their outbreaks represent an area of study of primary importance in ecology. Agricultural policies that have led to a specialization of agricultural practices towards grassland production have contributed to the emergence of outbreaks of prairie voles (ground vole and field vole) through increased crop production and homogenization of the agricultural landscape. in the Jurassic Massif and the Massif Central. While some predators like small mustelids specialize in the consumption of these micro-mammals. Other predators, considered as generalists, present a functional food response by adapting their diet to the availability of the resource. This functional response may be at the origin of a postponement of predation on prey alternatives to micro-mammals. Of all these species, hunting and heritage small-scale wildlife presently represent marked management and conservation issues. The purpose of this thesis is to compare two geographical zones (Upper Romans valley and Upper Jurassic mountains) with a priori different degree of knowledge about prairie volcano outbreak systems. Through this work, we compared the phenomenon of outbreaks observed in Haute-Romanche with current knowledge of the Jurassian Massif. We also, through the analysis of long-term monitoring data and the implementation of field experiments, tried to provide information on the relations between prey and predators in a meadow vole breeding system in a temperate environment. . The objective is to try to make a comparison as much as possible between the two geographical areas to improve the management of these ecosystems. Our first work was to analyze the data collected between 1998 and 2010 to characterize the spatio-temporal functioning of the ground vole in Haute-Romanche. We also compared these data to the agricultural history of the valley between 1810 and 2003 at the plot scale. Firstly, we found that the agricultural historical scenario was similar between this valley of Haute-Romanche and other European mountain areas, with a specialization on grassland production and as a direct effect the virtual disappearance of plowed areas, the cantonment of mowing areas in the valley bottoms and extension of grazing areas to the rest of the areas used for agriculture. Based on these data, we were able to highlight a correlative link at the plot scale between the current land use and the intensity of the vole's overgrowth. Grazing areas had a lower vole abundance than mowed areas. The current agricultural occupation being directly dependent on the agricultural history of the valley, it seems likely that the agricultural specialization towards grassland production in this valley is, as in the Jura, the origin

Récemment les travaux sur les sources de synthèse des estrogènes dans le testicule ont connu de grands développements dans le but de préciser le rôle de ces hormones dans la physiologie gonadique mâle. Les testicules des animaux immatures et matures ont été utilisés dans les expériences. L'aromatisation des androgènes en estrogènes a été étudiée chez un rongeur hibernant, le campagnol élévé au laboratoire d'Endocrinologie Animale et de cultures de tissus de l'Institut de Zoologie à l'Université de Cracovie. Les conditions d'élevage au laboratoire reproduisent celles de la nature avec des animaux exposés à deux cycles de lumière différents : des jours longs (18h de lumière et 6h d'obscurité). L'objectif de ce travail était de préciser les sites cellulaires d'aromatisation dans le testicule de ces animaux en utilisant des approches complémentaires : l'immunohistochimie avec un anticorps spécifique, un test biochimique avec la mesure de l'activité enzymatique (méthode à l'eau tritiée), le Western blot et les dosages RIA d'estradiol. Les récepteurs des androgènes ont été mis en évidence par immunohistochimie dans les cellules somatiques du testicule. Dans les cellules germinales, l'absence de récepteur aux androgènes plaide en faveur d'un rôle indirect (via les cellules de Sertoli) pour ces hormones dans la spermatogenèse. Par contre une forte immunoréactivité pour l'aromatase a été mise en évidence non seulement dans l'espace intersticiel mais aussi dans les tubes séminifères.

Gli accordi di coesistenza sono strumenti molto diffusi per la composizione di controversie attuali o potenziali. Presentano tuttavia ancora molti interrogativi irrisolti. Il lavoro analizza alcune tematiche chiave che hanno interessato o che tuttora interessano gli accordi di coesistenza, considerando in primo luogo il punto di vista dell’ordinamento italiano, facendo anche ricorso alla comparazione con l’esperienza e le soluzioni offerte dagli ordinamenti di altri paesi. Viene in primo luogo analizzato il tema della validità degli accordi di coesistenza: un tempo considerati nulli, sono stati successivamente riconosciuti validi sia dalla dottrina che dalla giurisprudenza, con prospettazioni poi assecondate anche dal legislatore. Viene inoltre analizzato il contenuto tipico degli accordi di coesistenza, con una rassegna delle principali obbligazioni (limitazioni merceologiche, spartizioni territoriali, modifiche all’aspetto grafico o denominativo del segno, etc.), e sono individuati i profili critici sui quali più frequentemente le parti possono trovarsi successivamente a discutere. È infatti noto l’adagio secondo cui gli accordi di coesistenza sarebbero i sistemi più diffusi per risolvere controversie attuali, rinviando la lite a controversie future. Il lavoro approfondisce inoltre il tema della rilevanza degli accordi di coesistenza rispetto ai terzi, e i problemi che possono scaturire dalla qualificazione giuridica degli accordi di coesistenza quali i contratti aventi efficacia meramente obbligatoria, e quindi vincolanti solo per le parti che lo hanno sottoscritto. Infine, viene esaminato l’atteggiamento dell’EUIPO e dell’UIBM rispetto agli accordi di coesistenza, nello specifico nell’ambito delle procedure di opposizione. Nell’ordinamento italiano il tema è ancora pressoché inesplorato, e risulta solo un caso portato all’attenzione dell’UIBM che ha avuto esiti opposti nei due gradi di giudizio davanti alla Divisione di Opposizione e alla Commissione Ricorsi.
Trademark co-existence agreements are very popular tools to avoid/settle trademark disputes. However, many questions concerning these agreements remain unanswered. This thesis explores some of the most relevant issues from an Italian legal standpoint and the solutions offered by other countries. The thesis starts by analysing the issue of the validity of co-existence agreements (they were once considered void, were then accepted as valid by some courts and then finally also by the legislator). The thesis then analyses the typical content of co-existence agreements, with an overview of the main provisions (limitation to products and services, territorial divisions, modifications to the signs, etc.), with a focus on some wording that the parties may have further discussions on. Also examined is the relationship between co-existence agreements and third parties and the issues that can arise from the legal qualification of co-existence agreements as being binding only on the parties to it. The thesis closes with an analysis of the impact of co-existence agreements in opposition proceedings by examining the European and Italian trademark offices’ main caselaw.

L’étude de l'ustrastructure de l'émail de la molaire de campagnol fossile et actuel apporte un nouvel éclairage aux problèmes taxinomiques et embryologiques. En paléontologie: après avoir décrit des éléments ultrastructuraux tels que l'émail radial, des lamelles et des chevrons, et avoir mis en évidence une évolution dans l'acquisition de ces formations chez les campagnols, j'ai utilisé ces critères pour compléter la classification établie grâce à des critères morphologiques et biostratigraphiques. La présence ou l'absence de lamelles et de chevrons peut signer l'appartenance à une espèce ou a contrario apporter un argument pour la non appartenance (ex. Nemausia). En histologie et embryologie: l'observation des images données par la microstructure de l'émail met en péril les notions anciennes de prismes et de substance interprismatique. Le modèle des campagnols incite à critiquer la position qui consiste a avancer que l'améloblaste (cellule formatrice de l'émail) soit directement implique dans l'architecture finale de ce tissu dur. La notion de réseau cristallin complexe sans commencement ni fin est plus adaptée à la description de l'émail de la molaire de campagnol.

fter the Second World War the birth of the European Society of Culture, founded in Venice by Umberto Campagnolo, was the basis for the development of a culture of peace and democracy that directly involved Ca’ Foscari University’s professors. Giovanni Stiffoni (1934-1994), in particular, worked as a scholar and teacher to develop relations with Spain as this gradually emerged from the dictatorship.