Essays about: "Two-level Modeling"

Found 4 essays containing the words Two-level Modeling.

  1. 1. Battery Digital Twin : Modeling and Characterization of a Lithium-Ion Battery

    University essay from Linköpings universitet/Fordonssystem; Linköpings universitet/Fordonssystem

    Author : Fabian Sund; Gustav Erbing; [2021]
    Keywords : Electrical vehicles; Lithium-ion batteries; Modular multilevel converter; Two-level converter; Thermal characteristics;

    Abstract : Electrical vehicles have become more popular during recent years due to their reduced greenhouse gas emissions. The research within Li-ion batteries is therefore moving fast. Presently, two-level converters transforming the current from DC to AC. READ MORE


    University essay from Göteborgs universitet/Institutionen för pedagogik och specialpedagogik

    Author : Linda Gogliotti; [2020-09-10]
    Keywords : PISA 2018; United Arab Emirates educational system; reading achievement; school material resources; Ecological Systems Theory;

    Abstract : Aim: This study aimed to 1) identify differences in overall student reading achievement in the UAE based on student gender, 2) determine if there is school material resource inequity in the UAE based on school location or school type, and 3) measure the effects of school material resources on student reading achievement in the UAE while controlling for other variables. Theory: The theoretical framework used for this study is Bronfenbrenner’s Ecological Systems Theory including the Process-Person-Context-Time model. READ MORE

  3. 3. EDUCATIONAL EQUITY IN MOLDOVAN COMPULSORY SCHOOLS Factors behind Outcome Differences in PISA 2015

    University essay from Göteborgs universitet/Institutionen för pedagogik och specialpedagogik

    Author : Oxana Rosca; [2018-08-25]
    Keywords : Educational Equity; Two-level Modeling; PISA; Moldova;

    Abstract : Aim: To examine within-country differences in the effect of school-level factors and schools’ compensatory power through directly comparing the estimated coefficients on individual- and between-school levels. Theory: Input-Process-Output (IPO) conceptual and analytical model in the rubric of educational outcomes and predictive factors of Educational Effectiveness Research Method: Two-level models with random-slope were estimated at student- and school levels using Mplus application as a statistical tool. READ MORE

  4. 4. Feeling the zeros : Modeling individual responses, measured against time, to treatment of chronic myeloid leukemia.

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Anna Warnqvist; [2017]
    Keywords : two-level modeling; censored modeling; chronic myeloid leukemia;

    Abstract : In this paper response curves of patients with chronic myeloid leukemia are modeled using one and two-level censored models. Two-level models (also called mixed models) allow random effects and censored models are used to account for the large amount of values too small to be detected. READ MORE