Search results for "MOE"

showing 10 items of 1101 documents

Tetragonal tungsten bronzes Nb8−xW9+xO47−δ: optimization strategies and transport properties of a new n-type thermoelectric oxide

2015

Engineering of nanoscaled structures may help controlling the electrical and thermal transport in solids, in particular for thermoelectric applications that require the combination of low thermal conductivity and low electrical resistivity. The tetragonal tungsten bronzes Nb8−xW9+xO47 (TTB) allow a continuous variation of the charge carrier concentration while fulfilling at the same time the concept of a “phonon-glass electron-crystal” through a layered nanostructure defined by intrinsic crystallographic shear planes. The thermoelectric properties of the tetragonal tungsten bronzes Nb8−xW9+xO47−δ (0 < x < 2) were studied in the temperature range from 373 to 973 K. Structural defects and the…

n-type thermoelectric oxideMaterials scienceProcess Chemistry and TechnologyAnalytical chemistryMineralogychemistry.chemical_elementAtmospheric temperature rangeTungstenThermogravimetryTetragonal crystal systemThermal conductivitychemistrytransport propertiesMechanics of MaterialsElectrical resistivity and conductivitySeebeck coefficientThermoelectric effectGeneral Materials ScienceElectrical and Electronic Engineering
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Veracité du récit et formes du témoignage chez les Wayuu (Colombie et Venezuela)

2008

narrativa orale forme di enunciazione indigeni del Sudamerica WayuuSettore M-DEA/01 - Discipline Demoetnoantropologiche
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Recensione di S. Bonanzinga, L. Del Giudice, and Th.A. McKean (eds), Street Music and Narrative Traditions.

2021

narrative traditionsSettore L-ART/08 - Etnomusicologiastreet musicethnomusicologyperformance studieSettore M-DEA/01 - Discipline Demoetnoantropologicheanthropology of music
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Políticas culturales y gobernanza en las minorías étnicas

2016

En este trabajo, analizo el nexo que desde los años ochenta del siglo XX se ha creado entre las políticas neoliberales y el lanzamiento de nuevas formas de gobernanza que otorgan un espacio relevante a los derechos colectivos de las minorías étnicas, al mismo tiempo limitando su alcance y la amenaza que podrían representar por los nuevos modelos de acumulación capitalista. Después de resumir los principales cambios que tuvo la definición de la sujetividad política y jurídica de las minorías étnicas, especialmente en el caso de los pueblos indígenas, se tratará brevemente de las nuevas formas de acción y de discurso político de los movimientos indígenas contemporáneos. Sin desconocer la infl…

neoliberalismo pueblos indígenas multiculturalismo gobernanza diversidad cultural.Settore M-DEA/01 - Discipline Demoetnoantropologiche
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Wandering Shepherds:

2022

In Sicily transhumance is still today - even if resized - a practice in which copious shepherds have to turn to, while in Sardinia pastoral mobility disappeared in the 1970s of the last century – however short-range movements remain still active. After outlining a brief historical framework of transhumance in the two islands, the speech would like to reflect on how the traits of history and identity of this practice are starting to change into a new cultural and economic resource, aimed at the safeguard and the valorization of an important material and immaterial heritage and at the promotion of experiential and sustainable forms of tourism.

new pastoral pathtangible and intangible heritageRural identitySettore M-DEA/01 - Discipline DemoetnoantropologicheSardiniaSicily
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Umani e animali nell’antropologia socioculturale contemporanea

2022

In the chapter, I show the connection between the ways in which the nineteenth-twentieth century sociocultural anthropologists became interested in the study of human-animal relationships and the dominant conceptions about the relationship between humanity and animality in philosophical and scientific thought of these two centuries. Till the last part of the twentieth century non-human animals were considered by anthropologists mainly as material and/or symbolic resources for the reproduction of humans and their social orders. This view paralleled the dominant vision in Western modern philosophical and scientific thought in which non-human animals were assimilated to mindless machines belon…

non-human animals in anthropological studies humanity/animality animal ethics animal advocacy ontological turn multispecies ethnographySettore M-DEA/01 - Discipline Demoetnoantropologiche
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Animalità, umanità, cultura, vita. A margine della discussione tra antropologi socioculturali.

2017

L'articolo ricostruisce alcuni momenti del dibattito sui rapporti tra umanità e animalità, evidenziando, sulla scorta di Ingold, come l'umanità sia stata pensata sia in quanto appartenenza a una specie biologica, sia in quanto condizione distintiva rispetto all'animalità. La necessità di dovere superare le antinomie che derivano dall'attribuzione di questo doppio statuto all'essere umano passa per un ripensamento del concetto di cultura

nozione di culturaumanità/animalitàSettore M-DEA/01 - Discipline Demoetnoantropologicheumanità/animalità; nozione di cultura; Ingold Kroeber incompletezza biologica.Ingold Kroeber incompletezza biologica.
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I femminielli napoletani: alcune riflessioni antropologiche

2013

omosessualitàtravestitismoidentitàSettore M-DEA/01 - Discipline Demoetnoantropologichegenere
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Chikage Oba-Smidt, The Oral Chronicle of the Boorana in Southern Ethiopia: Modes of Construction and Preservation of History among People without Wri…

2017

Review

oral history; gaada; Oromo; ethnography; social organization; ethno-history;lcsh:Ethnology. Social and cultural anthropologyLinguistics and LanguageArcheologyHistoryoral historyLiterature and Literary TheoryAnthropologyddc:300ethnographyLanguage and LinguisticsBoranaChikage Oba-Smidtlcsh:P1-1091social organizationEthnographySociologySettore M-DEA/01 - Discipline DemoetnoantropologicheSocial organizationgaadaprophecyethno-historyOromo studies; ddc:300; ddc:390Religious studiesGender studieslcsh:Philology. LinguisticsPhilosophylcsh:GN301-674Oral historyAnthropologyOromoEthiopiaddc:390Aethiopica
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Histoires de vie et mémoire de l'Italie en Erytrée. L'expérience et la narration

2010

A partire dall''analisi di storie di vita raccolte in Eritrea, nel corso di una ricerca sulla memoria coloniale (condotta nel 2003-2004), l''Autrice si interroga sui meccanismi della memoria e le modalità di restituzione di un passato all''incrocio tra storia individuale e storia collettiva. Ricostruendo il contesto della ricerca, il saggio discute sulle forme di oggettivazione e rappresentazione del processo di "raccolta dei dati", sulle figurazioni della voce del narratore e dei soggetti agenti, sul metalinguaggio e la sua efficacia nella costruzione della conoscenza e sul tipo di sapere che ne deriva.

osservazione/descrizionememorianarrazionetestualizzazioneSettore M-DEA/01 - Discipline Demoetnoantropologichestorie di vita
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