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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Elevers möte och användning av olika uttrycksformer inom matematik : En litteraturstudie inom årskurs F-3 / Students meeting and use of different expressions in mathematic : A literature study in the primary years

Vanky, Charlotte, Strand, Bente January 2017 (has links)
Denna litteraturstudie uppmärksammar forskning i syfte att undersöka hur elever kan uttrycka sig inom matematiken genom användandet av olika uttrycksformer. Vidare menar forskningen att peka på elevers möte med olika uttrycksformer i matematikundervisningen samt betydelsen av abstrakta uttrycksformer för elevers utveckling inom algebraiskt tänkande. I litteraturstudien har databassökningar utförts genom SwePub, Ulrichsweb, ERIC och NOMAD. Resultatet av vår litteraturstudie visar att det är positivt för elevernas lärande och kunskapsutveckling att använda varierande uttrycksformer i matematikundervisningen. Det abstrakta inom matematiken går att förtydliga genom konkret material.
2

Processos de renovação obtidos por agregação de estados a partir de um processo markoviano / Renewal processes obtained by aggregation of states from a markovian process

Carvalho, Walter Augusto Fonsêca de, 1964- 24 August 2018 (has links)
Orientadores: Nancy Lopes Garcia, Alexsandro Giacomo Grimbert Gallo / Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Matemática Estatística e Computação Científica / Made available in DSpace on 2018-08-24T12:54:22Z (GMT). No. of bitstreams: 1 Carvalho_WalterAugustoFonsecade_D.pdf: 1034671 bytes, checksum: 25dd72305f343655bedfde62a785a259 (MD5) Previous issue date: 2014 / Resumo: Esta tese é dedicada ao estudo dos processos de renovação binários obtidos como agregação de estados a partir de processos Markovianos com alfabeto finito. Na primeira parte, utilizamos uma abordagem matricial para obter condições sob as quais o processo agregado pertence a cada uma das seguintes classes: (1) Markoviano de ordem finita, (2) processo de ordem infinita com probabilidades de transição contínuas, (3) processo Gibbsiano. A segunda parte trata da distância d entre processos de renovação binários. Obtivemos condições sob as quais esta distância pode ser atingida entre tais processos / Abstract: This thesis is devoted to the study of binary renewal processes obtained as aggregation of states from Markov processes with finite alphabet. In the rst part, we use a matrix approach to obtain conditions under which the aggregated process belongs to each of the following classes: (1) Markov of finite order, (2) process of infinite order with continuous transition probabilities, (3) Gibbsian process. The second part deals with the distance d between binary renewal processes. We obtain conditions under which this distance can be achieved between these processes / Doutorado / Estatistica / Doutor em Estatística
3

Reliability of the Mid-thigh Pull Using Bar Method or Pelvic Belt Method

Williams, Duane A., Hall, Courtney D., Brown, N., Brown, N. 29 March 2014 (has links)
No description available.

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