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Pedagogía del diálogo en clave intercultural en la escuela. Una apuesta por visibilizar la cultura afrocolombiana a través de la enseñanza de la historia de África
Get PDFLa escuela a través del tiempo ha sido un escenario de enseñanza y aprendizaje en el cual llegan estudiantes y docentes de diferentes lugares del país; pero también desde diferentes lugares del mundo, esto ha generado que dicho espacio académico se convierta en el epicentro de la multiculturalidad y la interculturalidad. Desafortunadamente, la escuela tradicionalmente ha desarrollado sus prácticas pedagógicas en el marco de la monoculturalidad, enfocada en aspectos eurocéntricos, propios de la cultura local, quienes excluyen e inferiorizan a aquellos estudiantes que pertenecen a una cultura diferente, como es el caso de los afrocolombianos. El presente artículo se estructura en cuatro apartados que son el resultado de la investigación fenomenológica que se desarrolló en el programa de Doctorado en Ciencias de la Educación de la Universidad del Magdalena, bajo la línea de investigación, “Pedagogía e intercultura-lidad”. En el primer apartado, se presenta un acercamiento epistemológico al concepto de interculturalidad en la escuela desde la perspectiva de diferentes referentes teóricos. Poste-riormente, se aborda la normativa vigente en el marco de la educación intercultural. El tercer apartado, hace énfasis en la historia de África, destacando los reinos antiguos más representa-tivos. Lo anterior se desarrolla desde las aproximaciones teóricas de la pedagogía del diálogo en clave intercultural. Finalmente, se presentan algunas conclusiones a partir de los desafíos y retos que tiene la escuela para visibilizar la cultura afrocolombiana desde la perspectiva histó-rica en el contexto de la educación intercultural.The school through time has been a teaching and learning scenario, in which students and teachers come from different parts of the country; but also, from different parts of the world, this has generated that this academic space becomes the epicenter of multiculturalism and interculturality. Unfortunately, the school has traditionally developed its pedagogical practices within the framework of monoculturality, focused on Eurocentric aspects, typical of the local culture, who exclude and inferiorize those students who belong to a different culture, as is the case of Afro-Colombians.This article is structured in four sections that are the result of the phenomenological research that was developed in the Doctorate program in Educational Sciences of the Universidad del Magdalena, under the line of research, “pedagogy and interculturality”. In the first section, an epistemological approach to the concept of interculturality in school was carried out from the perspective of different theoretical references. Subsequently, the current regulations in the framework of intercultural education were addressed. The third section emphasizes the history of Africa, highlighting the most representative ancient kingdoms. The foregoing is developed from the theoretical approaches of the pedagogy of dialogue in an intercultural key. Finally, some conclusions are presented based on the challenges that the school has to make visible the Afro-Colombian culture from the historical perspective in the context of intercultural education
Isolation and characterization of lignins from Wheat straw and cardoon biomasses
Get PDF2020 - 2021The progressive reduction in the availability of oil resources, the unstoppable increase in their costs
and the growing need for efficient environmental protection, imply an urgent development of new
technologies for the exploitation of renewable energy with low environmental impact. From this
point of view, lignocellulosic materials represent one of the largest reservoirs of solar energy stored
in the chemical bonds of the most abundant forest biopolymers on Earth: cellulose and lignin. These
resources are continuously renewed and have great potential for obtaining combustible substances
and for the preparation of raw materials and intermediate molecules for the fine chemistry for
industrial applications. From an environmental point of view there would be a considerable
advantage to use a renewable source of raw material such as biomass, avoiding the use of fossil
fuels and helping to decrease the concentration of greenhouse gases in the atmosphere. The design
and development of new plant biomass materials and processes requires the identification and
development of new analytical techniques for the structural characterization of biopolymers and the
monitoring of the extent of biopolymer degradation of lignocellulosic materials. The research
project is aimed at the use of waste lignocellulosic raw materials not competing with the food
supply chain to produce products or materials to be re-inserted into the production cycle as a
replacement (partial) of the current products of origin fossil. All this is consistent with the industry
4.0 model, which envisages rebuilding a constructive and balanced relationship between industry
and all other components of the economy through the development of a circular economy.
Economic and environmentally efficient pathways for production and utilization of lignocellulose
for chemical products and energy are needed to expand the bioeconomy.
The use of residual biomasses to obtain bioenergy and green chemicals is a real possibility to
contribute to sustainable development. These materials are composed mainly of polycarbohydrates
(cellulose, hemicellulose) and phenolic polymers (lignin) and have great potential for use.
One of the most interesting topics of the so-called "green chemistry" is the valorisation of lignin, a
natural substance that can be isolated from biomass. Lignin is one of the three main components of
plant cells along with cellulose and hemicelluloses (Fig.1). The development of the cellulose and
hemicellulose transformation chain in biorefinery ambitions has already achieved industrial
objectives, while the study of lignin for these applications is still in a pioneering phase of
experiments that hopefully will help resolve some negative aspects related to the use of fossil-based
products. The particular chemical composition of lignin is potentially suitable to replace fossil
sources in the production of basic chemicals and some polymers.
For many years, this macromolecule has been used almost exclusively, after isolation, for energy
purposes in the pulp and paper industries. Today, lignin is considered a potential renewable
precursor in the development of high-value applications such as controlled release devices, novel
composites, nanoparticle applications, application devices in electronics, carbon fiber
manufacturing, and absorbing and dispersing agents. Furthermore, among the various applications,
lignin is currently being studied to be used in the future as a starting point for the preparation of
adhesives for the production of green building panels, polyurethanes and coating surfaces. The aim
of the thesis project was to isolate the lignins derived from wheat straw and cardoon residues by
different extraction techniques and to characterize them to highlight the structural properties and
therefore the potential applications. [edited by Author]XXXIV cicl
Intervista a Paolo Carusi e Gioachino Lanotte. Musica, politica e cultura di massa: una storia del Cantagiro
Get PDFIl volume Cantagiro. Storia e musica di un decennio tra tradizione e modernità racconta la storia di una
delle più importanti manifestazioni canore italiane nel suo decennio iniziale, quando l’industria discografica seppe proporre ai consumi giovanili le diverse tendenze musicali che questo show itinerante puntualmente registrava grazie agli specifici gironi. All’inizio degli anni Settanta, il Cantagiro
subiva il mutamento di clima della società italiana e, dopo due anni di relegazione nei teatri, la manifestazione sarebbe stata interrotta.The book Cantagiro. Storia e musica di un decennio tra tradizione e modernità recounts the story of one
of Italy’s most important singing events in its initial decade, when the record industry was able to offer youth
consumers the various musical trends that this traveling show punctually recorded thanks to specific groups. At
the beginning of the 1970s, the Cantagiro was affected by the change of the Italian society and after two years of
relegation to the theatres the event would be interrupted
Episodio 67. La Seconda Guerra Mondiale. I Carabinieri in Africa Settentrionale. Eluet El Asel
No full textConsultare la pagina https://linktr.ee/storiadeicarabinieri per informazioni sul progettoÈ possibile ascoltare il podcast su: Spreaker Podcast Player, Apple Podcasts, Spotify, iHeartRadio, Google Podcasts, Castbox, Podcast Addict, PodchaserSapevate dell'esistenza del 1° battaglione Carabinieri Reali Paracadutisti che operò nel corso della campagna dell'Africa Settentrionale? Si dice che fu mandato in fretta e furia in Libia dopo che un sottotenente in prossimità della festa dell'Arma del 1941 scimmiottò Mussolini suscitando l'ilarità generale.
I Carabinieri Reali Paracadutisti del maggiore Edoardo Alessi ebbero occasione di combattere e di dimostrare le loro competenze il 19 dicembre 1941 bloccando per un giorno intero l'avanzata delle truppe inglesi che intendevano raggiungere la via Balbia e aggredire le divisioni italiane in ripiegamento.
Fu un successo per i Carabinieri Paracadutisti e per l'operazione in generale, ma fu anche pagato un alto prezzo di sangue.
Ascoltate il nostro episodio.
Se vi è piaciuto vi consigliamo 3 prodotti editoriali di interesse:
Il volume I Leoni del Deserto di Enrico Cursi, Roma, Edizioni Chillemi 2014;
La monografia (studio agile di gradevole lettura), sempre per Edizioni Chillemi intitolata Carabinieri Paracadutisti 1940-1946;
Infine un board game che vi consiglio anche se siete curiosi del gioco intitolato La Battaglia di Eluet el Asel 1941 - Board wargame, realizzato da Mauro Farina e Loris Luchetti che offre una chiara comprensione della situazione sul campo e delle gravi limitazioni che visse il maggiore Alessi.
Fonti consultate:
Giorgio Rochat, Le guerre italiane 1935-1943, Torino, Einaudi 2005.
I Carabinieri 1814 –1980, Roma, Ente Editoriale per l’Arma dei Carabinieri, 1980.
Enrico Cursi, I Leoni del Deserto, Edizioni Chillemi, 201
Metodi matematici e tecnologie per la trasformazione digitale e le tokenizzazioni
Get PDF2021 - 2022This work has a two-fold objective, achieved through two lines of
research. The first, purely industrial, focuses on the technical-scientific
difficulties related to collecting, tokenizing, and producing value from data
generated during work activities. Specifically, the proposed solution utilizes a
combination of IoT and Smart Contract technologies for data collection and
the creation of work-based blockchain assets, while providing a pilot study
for managing automatic business payments. This solution is at the forefront
of the literature in terms of scalability, value creation, security, attention to
regulation, and protection of the parties' rights. The second strand, purely
scientific, focuses on applying Financial Computing to tokens generated by
Smart Contracts during data collection, using mathematical methods that
are inspired by the philosophy of Value Investing for asset evaluation. The aim
is to generate business models and facilitate the measurement of financial
risk of structured portfolios to support decision-making processes in
contexts of info-uncertainty and info-incompleteness, where subjectivity and
experience prevail. This assessment arises from extended probability theory,
which allows reconstructing the occurrence of an event in contexts where
information are missing, and is applicable to financial markets where
decisions based on subjective and incomplete information are necessary.
The extended probability theory and its application to financial instruments
are validated through an experimentation on intangible assets that are part of
the sports market. It is then used to build a model called the Token Evaluation
System, which allows evaluating digital assets and facilitating risk
management in a structured portfolio. In summary, this work presents a solid
theoretical and methodological basis, combined with a practical
demonstration through the realization of a Proof of Concept, demonstrating
the proposed solution's effectiveness and ability to generate value for the
industry. This work represents an important step forward in using blockchain
technology and Financial Computing for risk assessment and management in
innovative financial markets, ensuring greater transparency, security, and
automation in work and associated asset management, and opening up new
opportunities for efficiency and economic growth. [edited by Author]XXXV cicl
La apropiación ilegítima de menores y la ambiguedad de la ley en el marco del plan Cóndor en Argentina
Get PDFEn este trabajo analizaré la evolución de las leyes de adopción en Argentina durante la dictadura militar en los años 70 del siglo XX. Se evidencia, en particular, cuánto la estructura de las mismas leyes ha favorecido el drama del fenómeno de los niños apropiados y otras formas de pérdida de la identidad. También se propone el caso de Ximena Vicario en el que, por primera vez, se ratifica la nulidad de una adopción ple-na. Además, habrá una referencia al papel de la “literatura testimonio” con el texto de Victoria Donda, hija apropiada que decide reencontrar su propia identidad. Una lectura conjunta de los dos casos ofrece claves interpretativas que enriquecen la comprensión de una memoria traumatizada que evoca imágenes de horror.In this paper, I will analyze the evolution of adoption laws in Argentina during the military dictatorship in the 1970s of the 20th centuries. It is particularly evident how much the structure of the laws themselves favored the drama of the phenomenon of appropriated children and other forms of identity loss. Ximena Vicario case is also pro-posed, in which for the first time the nullity of a full adoption was ratified. A reference is made to the role of “testimony literature” with the text by Victoria Donda, a proper daughter who decides to rediscover her own identity. A joint reading of the two cases offers interpretive keys that enrich the understanding of a traumatized memory that evokes images of horror
Storia della Public History e la tradizione di studi in Italia
No full textLuigi Tomassini è stato fondatore e primo presidente della Società Italiana per lo studio della fotograia (SISF).
Nel suo intervento si concentra sugli studi in Italia di Public History. L'intervista è stata realizzata nel corso della V Conferenza dell'AIPH (Associazione italiana di Public History) da Micaela Antelmi e Andrea Cortesogno, studenti del Dipartimento di Storia, Archeologia, Geografia, Arte e Spettacolo dell’Università di Firenze
MilleDuemilaTrenta
No full textLibro digitale e contenuti digitali integrativi disponibili sul sito www.hubscuola.itSulle copertine dei 3 volumi: Speciale Public History di Serge NoiretVol. 1: Dal Mille al Seicento. - XXIII, 631 p.Vol. 2: Settecento e Ottocento. - XVIII, 653 p.Vol. 3: L'età contemporanea. - XX, 843 p.Una nuova edizione dello storico corso di Castronovo aggiornata e potenziata. Tra le novità più rilevanti, dieci rubriche per volume curate da Serge Noiret (con l’aiuto di Enrica Salvatori) e dedicate alla Public History. La riflessione sull’uso pubblico della storia nel presente diviene un’importante chiave di aggancio dell’attenzione degli studenti, anche attraverso i video introduttivi dei due autori. Di notevole interesse anche le rubriche dedicate alle “Storie di donne” a “Le immagini parlano” e a “I testi parlano”, che valorizzano le fonti, testuali e iconografiche, con scelte anche interdisciplinari