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1000 tulosta hakusanalla Sonia N. Das

Linguistic Rivalries

Linguistic Rivalries

Sonia N. Das

Oxford University Press Inc
2016
sidottu
Linguistic Rivalries weaves together anthropological accounts of diaspora, nation, and empire to explore and analyze the multi-faceted processes of globalization characterizing the migration and social integration experiences of Tamil-speaking immigrants and refugees from India and Sri Lanka to Montréal, Québec in the late twentieth and early twenty-first centuries. In Montréal, a city with more trilingual speakers than in any other North American city, Tamil migrants draw on their multilingual repertoires to navigate longstanding linguistic rivalries between anglophone and francophone, and Indian and Sri Lankan nationalist leaders by arguing that Indians speak "Spoken Tamil " and Sri Lankans speak "Written Tamil " as their respective heritage languages. Drawing on ethnographic, archival, and linguistic methods to compare and contrast the communicative practices and language ideologies of Tamil heritage language learning in Hindu temples, Catholic churches, public schools, and community centers, this book demonstrates how processes of sociolinguistic differentiation are mediated by ethnonational, religious, class, racial, and caste hierarchies. Indian Tamils showcase their use of the "cosmopolitan " sounds and scripts of colloquial varieties of Tamil to enhance their geographic and social mobilities, whereas Sri Lankan Tamils, dispossessed of their homes by civil war, instead emphasize the "primordialist " sounds and scripts of a pure "literary " Tamil to rebuild their homeland and launch a "global " critique of racism and environmental destruction from the diaspora. This book uses the ethnographic and archival study of Tamil mobility and immobility to expose the mutual constitution of elite and non-elite global modernities, defined as language ideological projects in which migrants objectify dimensions of time and space through scalar metaphors.
Linguistic Rivalries

Linguistic Rivalries

Sonia N. Das

Oxford University Press Inc
2016
nidottu
Linguistic Rivalries weaves together anthropological accounts of diaspora, nation, and empire to explore and analyze the multi-faceted processes of globalization characterizing the migration and social integration experiences of Tamil-speaking immigrants and refugees from India and Sri Lanka to Montréal, Québec in the late twentieth and early twenty-first centuries. In Montréal, a city with more trilingual speakers than in any other North American city, Tamil migrants draw on their multilingual repertoires to navigate longstanding linguistic rivalries between anglophone and francophone, and Indian and Sri Lankan nationalist leaders by arguing that Indians speak "Spoken Tamil " and Sri Lankans speak "Written Tamil " as their respective heritage languages. Drawing on ethnographic, archival, and linguistic methods to compare and contrast the communicative practices and language ideologies of Tamil heritage language learning in Hindu temples, Catholic churches, public schools, and community centers, this book demonstrates how processes of sociolinguistic differentiation are mediated by ethnonational, religious, class, racial, and caste hierarchies. Indian Tamils showcase their use of the "cosmopolitan " sounds and scripts of colloquial varieties of Tamil to enhance their geographic and social mobilities, whereas Sri Lankan Tamils, dispossessed of their homes by civil war, instead emphasize the "primordialist " sounds and scripts of a pure "literary " Tamil to rebuild their homeland and launch a "global " critique of racism and environmental destruction from the diaspora. This book uses the ethnographic and archival study of Tamil mobility and immobility to expose the mutual constitution of elite and non-elite global modernities, defined as language ideological projects in which migrants objectify dimensions of time and space through scalar metaphors.
Puerto Rico

Puerto Rico

Santiago Sonia N

Xlibris Us
2012
pokkari
PUERTO RICO THE BLUE CODE .LA HISTORIA DE ESTE LIBRO ES PARA DARLE UN MERECIDO HONOR A TODA LA POLICIA DE PUERT O RICO Y TODO EL DEPATAMENTO DE JUSTICIA POR SU GRAN LABOR DE COMBATIR EL CRIMEN Y LAS DROGAS, ES UN ORGULLO PARA NOSOTROS LOS PUERTO RRIQUENOS, EXCELLENTE HACIA DELANTE
Puerto Rico

Puerto Rico

Santiago Sonia N

Xlibris Us
2012
sidottu
PUERTO RICO THE BLUE CODE .LA HISTORIA DE ESTE LIBRO ES PARA DARLE UN MERECIDO HONOR A TODA LA POLICIA DE PUERT O RICO Y TODO EL DEPATAMENTO DE JUSTICIA POR SU GRAN LABOR DE COMBATIR EL CRIMEN Y LAS DROGAS, ES UN ORGULLO PARA NOSOTROS LOS PUERTO RRIQUENOS, EXCELLENTE HACIA DELANTE
MeV-Elektronenbestrahlung von Si-Heterostrukturen

MeV-Elektronenbestrahlung von Si-Heterostrukturen

Sonia Kaschieva; Sergey N Dmitriev

Verlag Unser Wissen
2020
pokkari
Die Erzeugung von Strahlungsdefekten durch hochenergetische MeV-Elektronenbestrahlung von n- und p-Typ Si-SiO2-Strukturen mit verschiedenen Arten von Oxiden wurde untersucht. Die Morphologie nderungen des SiO2-Oxids w hrend der MeV-Elektronenbestrahlung wurden mittels AFM beobachtet. Es werden Si+-Ionen-implantierte Si-SiO2-Strukturen vor und nach MeV-Elektronenbestrahlung vorgestellt. Die Umverteilung von Sauerstoff- und Silizium-Atomen und die Erzeugung von Si-Nanokristallen w hrend der MeV-Elektronenbestrahlung wurde mit RBS/C- bzw. AFM-Techniken beobachtet. Optische Eigenschaften, Photolumineszenz und spektroskopische Untersuchungen von SiOx-Filmen, die mit MeV-Elektronen bestrahlt wurden, werden ebenfalls durchgef hrt.
Irradiation électronique MeV des hétérostructures de Si

Irradiation électronique MeV des hétérostructures de Si

Sonia Kaschieva; Sergey N Dmitriev

Editions Notre Savoir
2020
pokkari
La g n ration de d fauts de rayonnement par irradiation d' lectrons MeV de haute nergie de la structure Si-SiO2 de type n et p avec diff rents types d'oxydes a t tudi e. Les changements morphologiques de l'oxyde de SiO2 pendant l'irradiation d' lectrons MeV ont t observ s par l'AFM. Les structures Si-SiO2 implant es avec des ions Si+ avant et apr s l'irradiation d' lectrons MeV sont pr sent es. La redistribution des atomes d'oxyg ne et de silicium et la g n ration de nanocristaux de Si pendant l'irradiation d' lectrons MeV ont t observ es par les techniques RBS/C et AFM respectivement. Les propri t s optiques, la photoluminescence et les tudes spectroscopiques des films de SiOx irradi s par des lectrons MeV sont galement pr sent es.
Irradiação de electrões MeV de Si heteroestruturas

Irradiação de electrões MeV de Si heteroestruturas

Sonia Kaschieva; Sergey N Dmitriev

Edicoes Nosso Conhecimento
2020
pokkari
Foi estudada a gera o de defeitos de irradia o por irradia o electr nica MeV de alta energia de estrutura Si-SiO2 do tipo n e p com diferentes tipos de xidos. As altera es morfol gicas do xido de SiO2 durante a irradia o dos electr es do MeV foram observadas pela AFM. As estruturas de Si+ i es implantadas de Si-SiO2 antes e depois da irradia o dos electr es MeV s o apresentadas. A redistribui o dos tomos de oxig nio e sil cio e a gera o de nanocristais de Si durante a irradia o dos electr es MeV foi observada pelas t cnicas RBS/C e AFM, respectivamente. As propriedades pticas, a fotoluminesc ncia e os estudos espectrosc picos das pel culas de SiOx irradiadas com electr es MeV s o tamb m realizados.
Irradiazione di elettroni MeV delle eterostrutture Si

Irradiazione di elettroni MeV delle eterostrutture Si

Sonia Kaschieva; Sergey N Dmitriev

Edizioni Sapienza
2020
pokkari
E' stata studiata la generazione di difetti di radiazione mediante irradiazione di elettroni MeV ad alta energia di tipo n e p- struttura Si-SiO2 con diversi tipi di ossidi. I cambiamenti morfologici di ossido di SiO2 durante l'irradiazione di elettroni MeV stato osservato da AFM. Si + strutture Si-SiO2 impiantato ioni Si + impiantato strutture Si-SiO2 prima e dopo l'irradiazione di elettroni MeV sono presentati. La ridistribuzione di atomi di ossigeno e di silicio e la generazione di nanocristalli Si durante l'irradiazione di elettroni MeV stata osservata da RBS / C e AFM tecniche rispettivamente. Propriet ottiche, fotoluminescenza e studi spettroscopici di film di SiOx irradiati con elettroni MeV sono anche effettuati.