Sökning: "L1"

Visar resultat 21 - 25 av 473 uppsatser innehållade ordet L1.

  1. 21. Scalable Nonparametric L1 Density Estimation via Sparse Subtree Partitioning

    Master-uppsats, Uppsala universitet/Statistik, AI och data science

    Författare :Axel Sandstedt; [2023]
    Nyckelord :density estimation; scalable density estimation; nonparametric density estimation; scalable nonparametric density estimation; L1; L_1; anomaly detection; regression analysis;

    Sammanfattning : We consider the construction of multivariate histogram estimators for any density f seeking to minimize its L1 distance to the true underlying density using arbitrarily large sample sizes. Theory for such estimators exist and the early stages of distributed implementations are available. LÄS MER

  3. 22. Genetic manipulation to improve efficacy of dendric cell adoptive immunotherapy against cancer in dogs

    Kandidat-uppsats, Karlstads universitet

    Författare :Felicia Berglund; [2023]
    Nyckelord :Adoptive immunotherapi;

    Sammanfattning : To improve the efficacy of the dendritic cell vaccine Alv B DC from Alv B, the PD-L1 expression in cancer cells was attempted to be reduced through a transfection with a custom designed siRNA. Before transfecting the dendritic cells, the siRNA functionality had to be tested through flow cytometry, that resulted in negative results and therefore led to a RT-qPCR protocol that indicated that the siRNA was functional. LÄS MER

  4. 23. Transferencias al español de un grupo de estudiantes suecos : Análisis de la influencia del sueco L1 y el inglés L2 en la adquisición del español L3

    Uppsats för yrkesexamina på avancerad nivå, Högskolan Dalarna/Institutionen för lärarutbildning

    Författare :Francesca Lippi; [2023]
    Nyckelord :L3 acquisition; transfer; Spanish; Swedish; English; language learning;

    Sammanfattning : Varios estudios han demostrado convincentemente que no solamente la L1, sino también la L2 puede afectar la adquisición de la L3. En particular, la L2 puede transferirse a la L3 si los dos idiomas tienen en común la estructura gramatical (Flynnet al., 2004) o la estructura sintáctica (Bardel y Falk, 2007). LÄS MER

  5. 24. Breaking Language Barriers: Swedish Upper Secondary Teachers' Attitudes Towards and Use of Swedish in the EFL Classroom

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Engelska

    Författare :Caroline Tiihonen; [2023]
    Nyckelord :EFL teaching; Translanguaging; Codeswitching; L1 in L2 classroom; Teacher attitudes; Languages and Literatures;

    Sammanfattning : The aim of this study is to investigate Swedish upper secondary English teachers’ attitudes towards and use of Swedish in the EFL classroom. In addition to examining teachers’ attitudes, the study investigated when teachers feel it is beneficial to use Swedish and why in these specific situations. LÄS MER

  7. 25. An Ensemble of Difference: : Understanding(s) of Participant Experiences and Learning in a Heterogenous Adult Community Drama Class of First and Second Language Speakers in Sweden

    Master-uppsats, Stockholms universitet/Institutionen för pedagogik och didaktik

    Författare :Julia Ouellette-Seymour; [2023]
    Nyckelord :Adult Education; Lifelong Learning; Drama in Education; Drama in L2; Applied Drama; Adult Learning Education; Applied Theatre; Language Learning; Community Drama; Non-formal Education; Migrant; Integration; Cultural Learning; Heterogenous Learning; SLA; Ethnographic Case Study; Vygotsky; Pragmatism;

    Sammanfattning : This case study research aimed to explore, understand, and compare the experiences of individuals participating in a heterogeneous adult community drama class in Central Sweden. Drawing from classical pragmatism and employing a conceptual framework rooted in sociocultural theory, the study utilized semi-structured interviews, open-questionnaire responses, and participant observations to collect data which was analyzed through reflexive thematic analysis. LÄS MER