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1. |
Record Nr. |
UNISA996466398603316 |
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Autore |
Hellwig Marcus |
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Titolo |
Particle emission concept and probabilistic consideration of the development of infections in systems : dynamics from logarithm and exponent in the infection process, percolation effects / / Marcus Hellwig |
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Pubbl/distr/stampa |
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Cham, Switzerland : , : Springer, , [2021] |
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©2021 |
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ISBN |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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1 online resource (XIII, 110 p. 95 illus., 93 illus. in color.) |
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Disciplina |
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Soggetti |
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Epidemiology - Statistical methods |
Epidemiologia |
Estadística matemàtica |
Llibres electrònics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Trends in the spread of infections, distribution and contact rates -- Addition of the 4th parameter kurtosis to the density Eqb -- Prediction using the density function and continuous adjustment of the parameters -- Basics for exponential propagation, the logarithm of historical data -- Developments in the USA -- Incidence under probabilistic aspects -- On the percolation theory COVID -- Examples of percolation effects. |
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Sommario/riassunto |
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The book describes the possibility of making a probabilistic prognosis, which uses the mean n-day logarithm of case numbers in the past to determine an exponent for a probability density for a prognosis, as well as the particle emission concept, which is derived from contact and distribution rates that increase the exponent of the probable development to the extent that a group of people can be formed. The content Trends in the spread of infections, distribution and contact rates Addition of the 4th parameter kurtosis to the density Eqb Prediction using the density function and continuous adjustment of the parameters Basics for exponential propagation, the logarithm of |
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historical data Developments in the USA Incidence under probabilistic aspects On the percolation theory COVID Examples of percolation effects The target groups Management of health resources and services, virology, students, statisticians The author Marcus Hellwig is quality manager according to qualification by the German Society for Quality DGQ and author of reference books. |
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2. |
Record Nr. |
UNINA9910796935503321 |
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Titolo |
Languages in Africa : multilingualism, language policy, and education / / edited by Elizabeth C. Zsiga, One Tlale Boyer, and Ruth Kramer ; cover design by James Keller |
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Pubbl/distr/stampa |
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Washington, District of Columbia : , : Georgetown University Press, , 2014 |
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©2014 |
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ISBN |
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Descrizione fisica |
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1 online resource (220 p.) |
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Collana |
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Georgetown University Round Table on Languages and Linguistics Series |
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Disciplina |
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Soggetti |
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Multilingualism - Africa |
Native language and education - Africa |
Language policy - Africa |
African languages - Social aspects |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"Contributors to this volume came together to discuss the problems and promise of African multilingualism at a joint meeting of the Annual Conference on African Linguistics and the Georgetown University Roundtable on Languages and Linguistics in Washington, D.C., in March 2013. As part of that joint conference, a workshop on language and education in Africa was organized by Carolyn Adger of the Center for Applied Linguistics. That workshop became the inspiration for this volume."--Introduction. |
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Nota di bibliografia |
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Includes bibliographical references at the end of each chapters and index. |
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Nota di contenuto |
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Layers of language : some bad news and some good news on |
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multilingualism, language policy, and education in Africa / Elizabeth C. Zsiga, One Tlale Boyer, and Ruth Kramer -- Early reading success in Africa : the language factor / Barbara Trudell and Carolyn Temple Adger -- Classroom discourse in bilingual and multilingual Kenyan primary schools / Lydiah Kananu Kiramba -- Investigating teacher effects in mother-tongue-based multilingual education programs / Stephen L. Walter -- A complementary education program in Ghana / Kingsley Arkorful -- Request strategies as used by Tunisian EFL learners / Imen Aribi -- Language contact and language attitudes in two Dagara-speaking border communities in Burkina Faso and Ghana / Richard Beyogle -- Language and education policy in Botswana : the case of Sebirwa / One Tlale Boyer and Elizabeth C. Zsiga -- Ethnic language shift in Nao / Samson Seid -- The role of language and culture for ethnic identity maintenance : the case of the Gujarati community in South Africa / Sheena Shah -- "The palm oil with which words are eaten" : proverbs from endangered Cameroonian indigenous languages / Eyvoi Njwe -- The linguistic "glocal" in urban popular music in Nigeria / Tolulope Odebunmi -- Language use in advertisements as a reflection of speakers' language habits / Leonard Muaka -- The persuasive nature of metaphors in Kenya's political discourse / Leonard Muaka -- African languages in the media : visualizations of pathologized polyglossia / Anjali Pandey. |
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Sommario/riassunto |
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People in many African communities live within a series of concentric circles when it comes to language. In a small group, a speaker uses an often unwritten and endangered mother tongue that is rarely used in school. A national indigenous language-written, widespread, sometimes used in school-surrounds it. An international language like French or English, a vestige of colonialism, carries prestige, is used in higher education, and promises mobility-and yet it will not be well known by its users. The essays in Languages in Africa explore the layers of African multilingualism as they affect lang |
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