Thèses sur le sujet « Storia della didattica Firenze »
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Masani, Ricci Massimo. « Codice Pluteo 29.1 della Biblioteca Laurenziana di Firenze : storia e catalogo comparato / ». Pisa : ETS, 2002. http://catalogue.bnf.fr/ark:/12148/cb391028474.
Texte intégralCeroni, Gabriele <1969>. « Il ruolo della metafora nella comunicazione della fisica contemporanea ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amsdottorato.unibo.it/5902/1/Ceroni_Gabriele_tesi.pdf.
Texte intégralThe present work deals with the role of metaphorical thinking in the public communication of contemporary physics. We focus on the cognitive aspects: how to disseminate complicated formal physical concepts to a non-professional public maintaining the ‘correct’ disciplinary meaning, that is aiming at communication of ‘good physics’. The focus is on the nature of the explanation and the problem is how to evaluate the effectiveness of public scientific explanation of advanced physical topics to a non-professional audience. For this purpose we have looked for formal tools apt at analyzing the linguistic features of dissemination texts. We have drawn our attention to the role of analogical and metaphorical forms in the construction of ‘actual’ physical meanings because they obviously play an important role in introducing new concepts from previous ones when dealing with contemporary physics phenomena that are far from the ordinary perceptive domain. For the purpose of our investigation the conceptual metaphor perspective, within the framework of cognitive linguistics, appeared to be the most promising analytical tool. We investigate the research problem by analyzing a set of ‘relevant’ analogies and metaphors taken from popular science literature. In particular an analysis of a case study, within the framework of conceptual metaphor, is presented : Schrödinger’s analogy for ‘elementary particle’. The results of the analysis suggest that the conceptual metaphor perspective might be a potential tool both to assess the quality of analogical forms used in explanation of contemporary physics and to design new and ‘better’ analogies and metaphors. Besides, in a recursive process this analysis could help to focus on those meaningful cognitive aspects that characterize, and refine, a ‘complete’ and ‘correct’ physical concept. We think that fruitful results of inquiry might come from a deeper interdisciplinary approach between linguistics and physics.
Ceroni, Gabriele <1969>. « Il ruolo della metafora nella comunicazione della fisica contemporanea ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amsdottorato.unibo.it/5902/.
Texte intégralThe present work deals with the role of metaphorical thinking in the public communication of contemporary physics. We focus on the cognitive aspects: how to disseminate complicated formal physical concepts to a non-professional public maintaining the ‘correct’ disciplinary meaning, that is aiming at communication of ‘good physics’. The focus is on the nature of the explanation and the problem is how to evaluate the effectiveness of public scientific explanation of advanced physical topics to a non-professional audience. For this purpose we have looked for formal tools apt at analyzing the linguistic features of dissemination texts. We have drawn our attention to the role of analogical and metaphorical forms in the construction of ‘actual’ physical meanings because they obviously play an important role in introducing new concepts from previous ones when dealing with contemporary physics phenomena that are far from the ordinary perceptive domain. For the purpose of our investigation the conceptual metaphor perspective, within the framework of cognitive linguistics, appeared to be the most promising analytical tool. We investigate the research problem by analyzing a set of ‘relevant’ analogies and metaphors taken from popular science literature. In particular an analysis of a case study, within the framework of conceptual metaphor, is presented : Schrödinger’s analogy for ‘elementary particle’. The results of the analysis suggest that the conceptual metaphor perspective might be a potential tool both to assess the quality of analogical forms used in explanation of contemporary physics and to design new and ‘better’ analogies and metaphors. Besides, in a recursive process this analysis could help to focus on those meaningful cognitive aspects that characterize, and refine, a ‘complete’ and ‘correct’ physical concept. We think that fruitful results of inquiry might come from a deeper interdisciplinary approach between linguistics and physics.
Testa, Camilla <1993>. « Percorso storico della didattica artistica : esperienze didattiche italiane a confronto ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2019. http://hdl.handle.net/10579/14876.
Texte intégralDimauro, Giuliana. « Il calcolo delle Probabilità : storia, didattica ed applicazioni ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Trouver le texte intégralVarano, Stefania <1978>. « Visualizzazioni e rappresentazioni sensoriali della scienza non visibile ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7366/1/VARANO_TESI_FINALE.pdf.
Texte intégralScientific visualization is the visual representation of data, in order to better understand and illustrate them. The displayed data is any quantitative information, resulting from observation, abstraction or calculation. The display process implies a set of rules for encoding information in a visual form. Normally the code is complex, in order to better compromise between the fidelity of representation and the limits of the medium used to represent it; not infrequently, however, it is tacit. In cases where the visual representation is densely figurative (i.e. a clear imitation of reality), this can lead to mistake signifier for signified, or to misinterpret the represented data, due to the analogy of the representation with real experience. This misunderstanding may be particularly risky in cases where the object of the visual representation is something physical, but inaccessible to the eye and to optical instruments. We argue that in the case of more arbitrary and less figurative representations, the fruition is more conscious, also allowing to overcome some of the cognitive limits of visual representations. We investigate whether it is possible, and maybe even more suitable, to create sensorial representations that do not use the view, therefore we studied the potential of such representations. This study led to the realization of a tactile and acoustic map of radio waves emitted from celestial objects in a region of the sky, using tactile and auditory parameters not necessarily corresponding to visual analogues. The experiment, carried out also with visually impaired users, showed a significant effect in terms of transfer of information and involvement of a disabled audience, presenting interesting cues for future research in education, implementations for science centers and creation of integrations projects about sensory impairment.
Varano, Stefania <1978>. « Visualizzazioni e rappresentazioni sensoriali della scienza non visibile ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7366/.
Texte intégralScientific visualization is the visual representation of data, in order to better understand and illustrate them. The displayed data is any quantitative information, resulting from observation, abstraction or calculation. The display process implies a set of rules for encoding information in a visual form. Normally the code is complex, in order to better compromise between the fidelity of representation and the limits of the medium used to represent it; not infrequently, however, it is tacit. In cases where the visual representation is densely figurative (i.e. a clear imitation of reality), this can lead to mistake signifier for signified, or to misinterpret the represented data, due to the analogy of the representation with real experience. This misunderstanding may be particularly risky in cases where the object of the visual representation is something physical, but inaccessible to the eye and to optical instruments. We argue that in the case of more arbitrary and less figurative representations, the fruition is more conscious, also allowing to overcome some of the cognitive limits of visual representations. We investigate whether it is possible, and maybe even more suitable, to create sensorial representations that do not use the view, therefore we studied the potential of such representations. This study led to the realization of a tactile and acoustic map of radio waves emitted from celestial objects in a region of the sky, using tactile and auditory parameters not necessarily corresponding to visual analogues. The experiment, carried out also with visually impaired users, showed a significant effect in terms of transfer of information and involvement of a disabled audience, presenting interesting cues for future research in education, implementations for science centers and creation of integrations projects about sensory impairment.
Dall'Igna, Stefano <1988>. « La didattica dell'ascolto per adulti. Riflessioni teoriche con una proposta pratica ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2013. http://hdl.handle.net/10579/3779.
Texte intégralVanacore, Antonio. « Progettazione e sperimentazione di un percorso didattico sperimentale in superconduttività ». Doctoral thesis, Universita degli studi di Salerno, 2014. http://hdl.handle.net/10556/1786.
Texte intégralVengono presentate e discusse le fasi di progettazione, realizzazione e valutazione di efficacia di un percorso didattico di insegnamento/apprendimento incentrato sui materiali superconduttori partendo dalle loro proprietà magnetiche. Sono state effettuate sperimentazioni di metodologie e realizzati materiali didattici innovativi volti a favorire l’apprendimento degli studenti con l’ausilio di attività laboratori ali svolte presso la Scuola Estiva di Eccellenza di Fisica Moderna SEEFM. [a cura dell'autore]
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Cinti, Fabiana. « Storia e sviluppo del concetto di limite : fra matematica, filosofia e didattica ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amslaurea.unibo.it/6325/.
Texte intégralNatale, Antonella. « I sistemi di numerazione : dalla didattica ai frattali ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8753/.
Texte intégralFREDELLA, CLAUDIA DELIA. « RAGIONARE SUL PASSATO PER COSTRUIRE IL FUTURO Educare alla cittadinanza attiva attraverso lo studio della Storia ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2020. http://hdl.handle.net/10281/262903.
Texte intégralIn the current scenario, where societies are changing rapidly in the cultural, economic, political and social context, the issue of Active Citizenship Education has become more and more crucial in defining the objectives of education systems all over Europe, starting with the proclamation in 2005 of the European Year of Citizenship through Education and as set out in the Strategic Framework for European Cooperation in Education and Training (ET2020). This urgency was the cornerstone of the construction of the Erasmus+ STEP research project, Citizenship education and teacher training: an alliance between school and territory, in which I carried out part of my doctoral research. Within the STEP project, work has been carried out on the themes of living together, heritage education and sustainable development with the aim of promoting and strengthening dialogue and integration between the various disciplines that can affect the development of active citizenship skills, through the direct involvement of children and teachers in genuinely relevant experiences. In defining the theoretical framework of the case studies, it was essential to start a reflection on the different existing models of Citizenship Education and to identify the required conditions to ensure that the school context is consistent with the values of a democratic society. The first objective of the case study was to investigate whether and how an History Education that involves them in research and discussion in the classroom can contribute to the development of citizenship skills in primary school children, seeing them as active builders of their own knowledge, through the exploration of the cultural and social territory where they live. Specific attention was paid to the theme of the development of critical thinking, which the literature indicates as underestimated and to monitor it, conversations with children were analyzed during the whole development of the project. The second question that guided the research was whether and how a path of Teacher Professional Development Research, built between school and territory, could foster the construction of a community of practice and promote in the teachers involved new pedagogical-didactic knowledge, consciously oriented to the development of citizenship skills in children. In this perspective, within the case study, a continuous exchange between researchers and teachers was established with the aim of giving space to teachers to share doubts and difficulties faced during the course. The second focus of the research is on teacher training and the identification of which training methods can produce an effective reflection on the meaning of their professional behavior and a consequent improvement in their didactic designs to orient them to the promotion of citizenship skills in children. Within the case study the model of Teacher Professional Development Research was particularly investigated, starting from the assumption that the objective of the training must be the development of a reflective teacher who is aware of his own didactic action and of the importance of the process of decoding his own representations. The second part of the research is dedicated to the representations of future teachers on the meaning of teaching History and on possible connections with Active Citizenship Education. The willingness to conduct an exploratory study, through the submission of questionnaires to students of the degree of Primary Education Science of on this topic was born from the observation, during the analysis of the data collected in the case study, of the crucial role played by teacher training together with the fundamental contribution that the decoding of their representations can provide to the development of reflective practitioners.
Bravaccini, Elena. « Il concetto di infinito tra storia, scienza e comunicazione ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/21254/.
Texte intégralCastagnetti, Riccardo <1977>. « Andrea Basili (1705-1777). La didattica della composizione nel secolo XVIII fra teoria e pratica ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amsdottorato.unibo.it/8244/1/Castagnetti_Riccardo_Tesi.pdf.
Texte intégralRecent musicological studies have focused on historical music pedagogy and particularly on the teaching methods in use during the eighteenth century. Most of these researches have concentrated on formal music education, given in specific institutions such as the Neapolitan Conservatori. Less attention has been paid to the methods followed by teachers in private music tuition. Andrea Basili (1705-1777) is an interesting case study to investigate the teaching methodology of an eighteenth century Italian “maestro”. Basili is primarily known for the Musica universale armonico pratica (Venezia, 1776), a collection of lessons in composition and performance at the keyboard. This work, who represents his sole publication during Basili’s life, consists of 24 exercises in all the keys. Each exercise is a complete music course in four steps: a scale, to practice the “rule of the octave”, a partimento, to apply the different “movimenti del basso”, a partimento-fugue or a fully-fledged fugue, and a keyboard piece in sonata form or in free form. However, the Musica universale constitutes only the final outcome of Basili’s music teaching method. My research documents and analyzes several unpublished manuscript sources of his didactic activity, testifying a complex and fascinating development. This dissertation tries to reconstruct the evolution of Basili’s methodology and to situate it in the Italian musical pedagogy of the eighteenth century. The first chapter outlines Basili’s biography, trying to connect his musical training with his subsequent didactic choices. The second chapter furnishes a review of the manuscript sources related to his teaching. The third chapter is devoted to analyze the content and the implicit methodology of the Musica universale. The appendix presents the edition of Basili’s correspondence with Giambattista Martini and Gianandrea Bellini.
Bandecchi, Anna Elisa <1982>. « Il trasferimento delle conoscenze scientifiche per il miglioramento della resilienza in ambienti ad alto rischio idrogeologico ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amsdottorato.unibo.it/7825/1/TESI%20BANDECCHI%20ANNA%20ELISA.pdf.
Texte intégralItaly is one of the world higher hydrological hazards countries. This is certainly due to the geological and geomorphological features of our peninsula, but mainly to the incorrect use made of our territory. From the literature research is emerged that the root cause of the problem lies in the cultural attitude of the society toward the geological hazards. For the research experimental part, for the improvement of the resilience, a research work has been developed in the field of risk education. More in detail, the work that was developed constitutes the first example of educational tool for Italian Primary School teachers that concerns specifically the landslide risk with a wide choice of contents and learning variety. During the laboratory sessions of the course Elements of Physics and Physics Teaching, of the degree course in Primary Teacher Education of Bologna, the teaching material was at the same time a work tool for students, and a research tool and data collection tool for the author. After that the same material later became the subject of an educational project in a 4th primary class, as a stage for a Primary Teacher Education student of and in the same occasion, as an action research. The second experimental part of the thesis, deals with the features of the PhD student projects and her personal contributions within two projects of the Engineering Geology research group of the Earth Sciences Department of Florence. Those projects allowed to widen the author's outlook toward the problem of the resilience improvement toward the hydrological hazards.
Bertozzi, Eugenio <1978>. « Reconstructing Quantum Field Theory from an Educational Perspective ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2689/1/Bertozzi_Eugenio_tesi.pdf.
Texte intégralBertozzi, Eugenio <1978>. « Reconstructing Quantum Field Theory from an Educational Perspective ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2689/.
Texte intégralVernazza, Niccolo <1988>. « The educational value of Maxwell's approach to electromagnetism, from the foundations of the concept of field to the formulation of interdisciplinary problems ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amsdottorato.unibo.it/9077/1/NV_PHD_thesis_2.pdf.
Texte intégralRavaioli, Giovanni <1989>. « Epistemological activators and students' epistemologies in learning modern STEM topics ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amsdottorato.unibo.it/9482/1/TESI_RAVAIOLI.pdf.
Texte intégralBarelli, Eleonora <1993>. « Complex systems simulations to develop agency and citizenship skills through science education ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amsdottorato.unibo.it/10146/1/Tesi%20intera%20RIVISTA.pdf.
Texte intégralBotteri, Valentina. « 'Sensate esperienze' e 'necessarie dimostrazioni' : Una proposta di insegnamento della cinematica ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/7962/.
Texte intégralRocci, Alessio. « La storia della Gravità Quantistica : Dalla nascita della Relatività Generale al secondo dopoguerra (1915-1945) ». Doctoral thesis, Università degli studi di Padova, 2015. http://hdl.handle.net/11577/3424209.
Texte intégralUna teoria che concili la più profonda teoria della gravitazione disponibile, cioè la Relatività Generale, con la Meccanica Quantistica è ancora oggi non disponibile. Eppure, la ricerca di un quadro teorico che possa unificare queste due visioni molto distanti tra loro è cominciata cento anni fa, nel 1915, con la nascita della teoria di Einstein, in un periodo storico nel quale, più di oggi, non era possibile sottoporre tale ipotetico quadro teorico ad una qualche verifica sperimentale. Questo lavoro di tesi ha come obiettivo principale quello di sviluppare una ricostruzione storica di questi primi tentativi, dal 1915 al 1945, partendo dall'analisi delle fonti primarie reperite nelle riviste dell'epoca. La ricerca mette in luce come la spinta verso l'unificazione dei due quadri teorici sia sempre stata presente, e fa emergere il fatto che le varie formulazioni si sono evolute di volta in volta stimolate dalla progressiva estensione del concetto stesso di quantizzazione. La tesi analizza in maniera più dettagliata i lavori di alcuni autori, perché rappresentano approcci più articolati, indipendentemente dal grado di risonanza avuta negli anni successivi. Oltre a questi approcci, sono stati descritti brevemente anche gli altri tentativi presenti nelle riviste scientifiche prese in considerazione. Se il filo conduttore è la quantizzazione della forza gravitazionale, è per altro evidente che molti sono i filoni presi in esame dagli scienziati che lavorano in questo ambito in questo periodo. È quindi difficile, se non impossibile, ricondurre i vari contributi a una successione ordinata. Anche per ovviare a questa frammentarietà, che per altro è un dato di fatto delle ricerche nel settore tra il 1915 e il 1945, alla fine di ogni capitolo viene presentata la cronologia degli autori e dei loro contributi relativamente al periodo storico preso in esame.
ARZU, CINZIA. « La storia del lavoro nel sistema idroelettrico della Valle Camonica come proposta didattica del Musil di Cedegolo ». Doctoral thesis, Università degli studi di Bergamo, 2013. http://hdl.handle.net/10446/28637.
Texte intégralMicheli, Enrico Giustiniano. « Complex Problem Solving and the Theory of Complexity in High School Teaching ». Doctoral thesis, Università degli studi di Bergamo, 2016. http://hdl.handle.net/10446/62470.
Texte intégralSolmi, Maria Laura. « Alla scoperta di Pi greco : introdurre la storia della matematica nella pratica d'aula ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amslaurea.unibo.it/25932/.
Texte intégralZavarise, Margherita. « Dal fulmine al laboratorio : l'insegnamento della fisica alla fine del XIX secolo attraverso lo studio delle lezioni di Augusto Righi ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/24400/.
Texte intégralNEGRI, MARTINO. « Lo spazio della pagina, la mente del lettore : per una didattica della letteratura nella scuola primaria ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2010. http://hdl.handle.net/10281/14819.
Texte intégralUsula, Nicola <1983>. « "Il carceriere di sé medesimo" di Lodovico Adimari e Alessandro Melani, Firenze 1681. Dalla «comedia» di Pedro Calderón de la Barca al «drama per musica» italiano di fine Seicento ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6592/1/Usula_Nicola_tesi.pdf.
Texte intégralThis study concerns one of the most interesting Italian operas of the late seventeenth century: “Il carceriere di sé medesimo” by Lodovico Adimari (1644-1708) and Alessandro Melani (1639-1703), staged for the first time in Florence in 1681, and renewed some years later in Reggio (1684), Bologna (1697) and Vienna (1702). This opera has noble dramatic roots since it descends from the «comedia» “El guardarse a sí mismo” by Pedro Calderón de la Barca (1600-1681), translated in French as “Le geôlier de soi-mesme” by Thomas Corneille (1625-1709), and it presents high poetic and musical qualities, as the names of Adimari and Melani can guarantee. A number of sources of this opera survives: 4 editions of the libretto and three manuscript scores (held in Paris, Bologna and Modena). In addition to the study of the historical context in which the opera has been performed in 1681, 1684, 1697 and 1702, this dissertation contains a critical edition of the libretto of “Il carceriere di sé medesimo” and two other plays written by Adimari: “Le gare dell’amore e dell’amicizia” (1679), and “L’amante di sua figlia” (1684).
Usula, Nicola <1983>. « "Il carceriere di sé medesimo" di Lodovico Adimari e Alessandro Melani, Firenze 1681. Dalla «comedia» di Pedro Calderón de la Barca al «drama per musica» italiano di fine Seicento ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6592/.
Texte intégralThis study concerns one of the most interesting Italian operas of the late seventeenth century: “Il carceriere di sé medesimo” by Lodovico Adimari (1644-1708) and Alessandro Melani (1639-1703), staged for the first time in Florence in 1681, and renewed some years later in Reggio (1684), Bologna (1697) and Vienna (1702). This opera has noble dramatic roots since it descends from the «comedia» “El guardarse a sí mismo” by Pedro Calderón de la Barca (1600-1681), translated in French as “Le geôlier de soi-mesme” by Thomas Corneille (1625-1709), and it presents high poetic and musical qualities, as the names of Adimari and Melani can guarantee. A number of sources of this opera survives: 4 editions of the libretto and three manuscript scores (held in Paris, Bologna and Modena). In addition to the study of the historical context in which the opera has been performed in 1681, 1684, 1697 and 1702, this dissertation contains a critical edition of the libretto of “Il carceriere di sé medesimo” and two other plays written by Adimari: “Le gare dell’amore e dell’amicizia” (1679), and “L’amante di sua figlia” (1684).
Gallanti, Chiara. « Le collezioni del Museo di Geografia dell'Università di Padova : radici storiche e processi costitutivi tra ricerca e didattica (1855-1948) ». Doctoral thesis, Università degli studi di Padova, 2020. http://hdl.handle.net/11577/3425923.
Texte intégralPISANO, RAFFAELE. « Niccolò Tartaglia. Re-thinking the Role Played by Science of Weights in the Sixteenth-Century ». Doctoral thesis, Università degli studi di Bergamo, 2015. http://hdl.handle.net/10446/60583.
Texte intégralRecchiuti, Federica. « L'irrazionalità. Un caso di studio sull'uso della storia nella trasmissione del sapere matematico ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/9032/.
Texte intégralVenturoli, Cinzia <1962>. « Stragi fra memoria e storia. Piazza Fontana, Piazza della Loggia, La stazione di Bologna : dal discorso pubblico all'elaborazione didattica. Il data base per la gestione delle fonti ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2007. http://amsdottorato.unibo.it/622/1/Tesi_Venturoli_Cinzia.pdf.
Texte intégralVenturoli, Cinzia <1962>. « Stragi fra memoria e storia. Piazza Fontana, Piazza della Loggia, La stazione di Bologna : dal discorso pubblico all'elaborazione didattica. Il data base per la gestione delle fonti ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2007. http://amsdottorato.unibo.it/622/.
Texte intégralLora, Alice <1995>. « Il deposito del museo di arte contemporanea come nuova ‘sfida’ per la didattica museale. Il caso della Galleria d’Arte Moderna e Contemporanea Achille Forti di Verona ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2020. http://hdl.handle.net/10579/17389.
Texte intégralFELIPPONE, ELIA. « Squilibri di potenza, conflitti regionali e competizione bipolare : le sfide agli interessi di sicurezza statunitensi nel Golfo Persico negli anni di Carter e di Reagan ». Doctoral thesis, Università degli Studi di Milano, 2008. http://hdl.handle.net/2434/40671.
Texte intégralHarsch, Mathieu. « La teinture et les matières tinctoriales à la fin du Moyen Age. Florence, Toscane, Méditerranée ». Doctoral thesis, Università degli studi di Padova, 2020. http://hdl.handle.net/11577/3425796.
Texte intégralSCORZONI, CINZIA. « Percorsi di indagine sperimentale delle proprietà di materiali funzionali : un’occasione per introdurre i concetti chiave delle nanoscienze e della fisica moderna nelle scuole superiori ». Doctoral thesis, Università degli studi di Modena e Reggio Emilia, 2020. http://hdl.handle.net/11380/1210539.
Texte intégralNanotechnologies are already part of everyday life and are indicated in HO2020 as fundamental key-enabling technologies for the scientific, economic and social development of EU. EU has indeed recommend the introduction of nanoscience and nanotechnology in high school curricula [1] since the beginning of the new millennium, due to their highly interdisciplinary character and also because they are particularly well-suited for effective hands-on activities [2]. One of the most relevant goal of nanoscience is to design and realize novel materials with peculiar properties, the so-called functional materials, by fine tuning their structure, chemical composition and morphology at the micro and nanoscale. Indeed, the microscopic characteristics of such materials strongly affect their macroscopic properties, often in highly surprising ways. Several functional materials are nowadays easily purchased and are used in the school labs to trigger pupils’ curiosity and interest, exploiting the so-called wow-effect. The Unimore Nanolab project [3] goes beyond this approach, designing fully quantitative experiments based on functional materials, which are aimed at introducing selected key-concepts (“big-ideas”) in nanoscience. In this PhD thesis work, as a part of the Nanolab project, I designed and test a few new teaching learning sequences (TLS), developing a novel educational approach to experimental activities, inspired by ISLE (Investigative Science Learning Environment)[4] and Instructional 5E models[5]. Tribology, i.e. the study of friction, wear and adhesion phenomena, is an extremely active field of research of paramount technological relevance. Achieving a comprehensive understanding of these phenomena at the nano- and meso-scale is currently an open issue. As far as education is concerned, friction has been considered a trivial topic which deserved little attention in traditional high-school curricula. In fact, it actually provides an appealing way to introduce fundamental interdisciplinary concepts, such as atomic and molecular interactions and their key role in determining the behaviour and properties of two surfaces in intimate contact [6-7]. In this work, I designed a TLS on friction and wetting, which inquires the properties of the Gecko Tape ®, a micro-structured adhesive, bio-inspired by the gecko feet. The TLS aims to convey one of nanoscience Big Ideas, i.e. Structure is function and underlying the strict connections between physics and chemistry. The teaching sequence is intended to mimic the different steps of a true scientific research, including results dissemination and discussion.This TLS has been validated with a few groups of students, with different backgrounds and levels of involvement, and also tested in a peer education set with very good results. A second TLS, addressing the big ideas "Tools and Instrumentation" was also designed, exploiting Gecko Tape® as a flexible and deformable diffraction grating. This activity is part of a sequence regarding optics and is also proposed in a flipped-classroom approach. All the designed educational materials, including films and video tutorials, are available on-line and have been also used in in-service teachers training activities. 1. I. Malsch; Nanotech. Rev 3, 211 (2014) 2. M. Prince; J. Engr.Ed Rev 93, 223 (2004) 3. http://www.nanolab.unimore.it 4. E. Etkinaa, Physics World 27, 48 (2014) 5. R.W. Bybee; Science& children 51,10 (2014) 6. U. Besson et al. Am. J. Phys. 75, 1106 (2007) 7. V. Montalbano Proceedings of the GIREP-MPTL conference, 863 (2014)
PIZZOLATO, Nicola. « INQUIRY BASED LEARNING EXPERIENCES ON THERMAL PHENOMENA FROM SECONDARY SCHOOL TO UNIVERSITY : MOTIVATIONAL ASPECTS, CONCEPTUAL KNOWLEDGE, AND NATURE OF SCIENCE VIEW ». Doctoral thesis, Università degli Studi di Palermo, 2014. http://hdl.handle.net/10447/91279.
Texte intégralStellato, M. « FROM OSCILLATIONS TO NORMAL MODES : AN EDUCATIONAL PATH FOR THE UPPER SECONDARY SCHOOL ». Doctoral thesis, Università degli Studi di Milano, 2015. http://hdl.handle.net/2434/258261.
Texte intégralVernieri, Ermelinda. « Design and synthesis of peptides that modulate apoptotic process ». Doctoral thesis, Universita degli studi di Salerno, 2014. http://hdl.handle.net/10556/1788.
Texte intégralOncogenic activation of tyrosine kinases is a common feature in cancer, and its regulation represents an excellent antitumoral target. Tyrosine phosphorylation is also controlled by protein-tyrosine phosphatases (PTPs). Recent evidence has shown that PTPs can function as tumour suppressors. An improved understanding of how these enzymes function and how they are regulated might aid the development of new anticancer agents. It has been shown that cross-regulation of kinases/phosphatases and caspases allows for fine-tuning of the apoptotic threshold, as well as the opportunity to amplify apoptotic signals. The signaling pathways involved in the control of cell proliferation, adhesion and migration are governed by the balanced action of protein tyrosine kinases (PTKs) and protein-tyrosine phosphatases (PTPs). For this reason my PhD thesis focused the attention on three different targets PTPRJ a receptor protein tyrosine phosphatase, GRK2 G protein-coupled receptor kinase 2, CaMKII, Ca2+/Calmodulin-dependent protein kinase II. PTPRJ is down regulated in tumor cells and its over-expression suppresses cell growth, both in vivo and in vitro, concomitant with the reduction of the activity of MAP-kinase (ERK1/2) and phosphorylation of PLC-. Therefore, the identification of agonist peptides would be a valid approach in antitumoral therapy. By means of a phage display library screening, we recently identified two peptides able to bind and activate PTPRJ, [CHHNLTHAC]-OH and [CLHHYHGSC]-OH. Focused the attention on [CHHNLTHAC]-OH my research project was based on the design of different peptide libraries using several approaches like Alanine scanning approach and changes in disulfur bridge. GRK2, G protein-coupled receptor kinase 2 is a relevant signaling node of the cellular transduction network, playing major roles in the physiology of various organs/tissues including the heart and blood vessels. Emerging evidence suggests that GRK2 is up regulated in pathological situations such as heart failure, hypertrophy, hypertension and is involved in the progression of cellular cycle. Therefore, its inhibition offers a potential therapeutic solution to these diseases. During my PhD thesis a SAR study and a NMR conformational analysis of peptides derived from HJ loop of GRK2 and able to selectively inhibit GRK2 were performed. Moreover, we explored the GRK2 inhibitory activity of a library of cyclic peptides derived from the HJ loop of GRK2. The design of these cyclic compounds was based on the conformation of the HJ loop within the X-ray structure of GRK2. One of these compounds, potently and selectively inhibited the GRK2 activity, being more active than its linear precursor. CaMKII, Ca2+/Calmodulin-dependent protein kinase II constitutes a family of closely related multifunctional serine/threonine kinases that transduces elevated Ca 2+ signals in cells to a number of target proteins ranging from ion channels to transcriptional activators. Among processes regulated by CaMKII are neuronal growth and functions related to brain development, synaptic plasticity as well as the formation and maintenance of memory, cell proliferation and apoptosis, proper function of the immune system, and the central control of energy balance. Current knowledge about CaMKII control on physiological or pathological functions is largely based on experiments with pharmacological inhibitors. As part of our current interest in the study of CaMKII-dependent cell signaling, we directed our efforts toward the identification of novel CaMKII peptide inhibitors. Starting from a potent CaMKinase II inhibitor, CaM-KNtide, we designed different CaM-KNtide analogues and evaluated the inhibitory activity and specificity. [edited by author]
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PIRAGUA, CHAPARRO LILIANA CONSUELO. « IL VERO TESORO DELLA SCUOLA. Processo di costruzione della conoscenza scientifica da parte di studenti di una scuola rurale colombiana, a partire dallo studio di fenomeni quotidiani dell’astronomia di posizione ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2015. http://hdl.handle.net/10281/77597.
Texte intégralFARINA, Silvia. « PER UN’IDEA DI DIDATTICA. I MODELLI DELLE GUIDE PER MAESTRI (1955-2011) ». Doctoral thesis, Università degli studi di Ferrara, 2014. http://hdl.handle.net/11392/2389410.
Texte intégralLalli, R. « ESPERIMENTI DI ETHER-DRIFT NEL XX SECOLO - CASI STORICI A CONFRONTO : EFFETTO SAGNAC (FRANCIA, 1913) ED ESPERIMENTI DI MILLER (USA, 1921-26) ». Doctoral thesis, Università degli Studi di Milano, 2011. http://hdl.handle.net/2434/155761.
Texte intégralAlberici, Marco <1961>. « Campo gravitazionale uniforme e sistemi di riferimento uniformemente accelerati ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amsdottorato.unibo.it/1601/1/Campo_gravitazionale_uniforme_e_sistemi_di_riferimento_uniformemente_accelerati.pdf.
Texte intégralAlberici, Marco <1961>. « Campo gravitazionale uniforme e sistemi di riferimento uniformemente accelerati ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amsdottorato.unibo.it/1601/.
Texte intégralPARTOUCHE, BEATRICE. « La revisione internazionale dei testi scolastici di storia tra le due guerre mondiali. I casi italiano e norvegese ». Doctoral thesis, Università di Foggia, 2021. https://hdl.handle.net/11369/425867.
Texte intégralFANTINI, PAOLA. « Verso una teoria locale dell'appropriazione nell'insegnamento/apprendimento della fisica ». Doctoral thesis, Università degli studi di Bergamo, 2014. http://hdl.handle.net/10446/30778.
Texte intégralRoberti, Valentina. « Maxwell and Helmholtz and the birth ot the Theory of colour ». Doctoral thesis, Università degli studi di Padova, 2018. http://hdl.handle.net/11577/3425389.
Texte intégralDall’antichità ad oggi il colore ha sempre costituito oggetto di studi e approfondimenti, i quali, oltre ad apportare significativi contributi al progresso della conoscenza scientifica sul tema, hanno originato interessanti applicazioni pratiche in vari ambiti disciplinari. La moderna scienza del colore viene inaugurata da James Clerk Maxwell e Hermann von Helmholtz intorno alla metà dell’Ottocento. Obiettivo del presente lavoro è inserire i meno noti contributi di Maxwell e di Helmholtz alla scienza del colore in un quadro generale completo, assente al giorno d’oggi, ponendo un accento particolare sull’influenza esercitata dai lavori di Newton e di Young sullo sviluppo delle loro teorie. Entrambi gli scienziati, infatti, seppur con accenti diversi, interpretano la loro opera come una continuazione e un completamento delle teorie del colore e della visione di Newton e di Young, le cui idee verranno in parte riprese ed elaborate e in parte abbandonate. Il lavoro è organizzato in due sezioni principali. La prima, che si articola nei capitoli 2 e 3, illustra le tre fondamentali svolte avvenute tra il Seicento e l’Ottocento dalle quali prenderanno avvio le ricerche dei due scienziati e, a seguire, i cruciali contributi di Maxwell ed Helmholtz alla teoria del colore, esposti, per quanto possibile, secondo una scansione cronologica. In questa prima parte vengono descritti in dettaglio gli esperimenti condotti dai due scienziati sul mescolamento dei colori, come la “trottola dei colori” e la “scatola dei colori” di Maxwell e l’esperimento di Helmholtz atto a individuare coppie di colori complementari. Verranno poi presentati i diagrammi del colore proposti da Maxwell e da Helmholtz, che assumono rispettivamente la forma di triangolo equilatero e di iperbole troncata. Da una analisi approfondita del diagramma del colore ottenuto mediante i suoi esperimenti sul mescolamento delle luci, Helmholtz esprime considerazioni cruciali sulla geometria dello spazio del colore. Riconoscendo una asimmetria in tale spazio, Helmholtz, come Riemann prima di lui, si spinge a interpretarne la geometria in termini non euclidei: lo spazio del colore, infatti, non è uniforme, ovvero in esso uguali distanze non corrispondono a uguali differenze percepite. Tali riflessioni introducono la seconda parte dello studio (capitoli 4 e 5) dedicata alla produzione scientifica di Helmholtz e dei suoi collaboratori e assistenti, König, Dieterici e Brodhun, presso il Physikalische Institut di Berlino relativa alla geometria dello spazio del colore, di cui solamente poche opere sono state tradotte in inglese. Tra queste sono assenti gli articoli specificamente dedicati alla definizione del primo elemento di linea nello spazio del colore, pubblicati tra il 1891 e il 1892. Il presente lavoro contiene una analisi e traduzione parziale in inglese dei tre lavori di Helmholtz, accompagnata da uno studio dei contributi dei suoi assistenti, i quali, inter alia, forniscono a Helmholtz materiale prezioso per lo sviluppo del suo modello di elemento di linea, elaborato a partire dalla legge psicofisica di Weber-Fechner. Infine, l’ultimo capitolo è dedicato a una breve panoramica sugli sviluppi della teoria del colore successivi ai fondamentali contributi di Helmholtz e Maxwell fino al 1971, anno in cui si tiene il simposio intitolato Helmholtz Memorial Symposium on Color Metrics organizzato dalla Associazione Internazionale del Colore (International Color Association) avente come oggetto di dibattito proprio la metrica del colore, di cui Hermann von Helmholtz rappresenta il fondatore indiscusso. Da questo studio emerge chiaramente l’interdisciplinarità della ricerca svolta: lo studio del colore coinvolge, infatti, vari ambiti disciplinari, quali la fisica, la matematica, la psicofisica, in linea con l’idea condivisa da Helmholtz e da Maxwell che il progresso della conoscenza avvenga spesso grazie alla fertilizzazione incrociata di settori diversi del sapere.
SALCEDO, AVILA GUSTAVO ENRIQUE. « ENTRE LA DESCONFIANZA Y LA RELACIÓN ESPECIAL : Estados Unidos y Venezuela durante la época de Rómulo Betancourt (1958-1964) ». Doctoral thesis, Università degli Studi di Milano, 2009. http://hdl.handle.net/2434/64528.
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