Results 21 to 30 of about 14,107,293 (207)

Comparison of Subgrid-scale Viscosity Models and Selective Filtering Strategy for Large-eddy Simulations [PDF]

open access: yes, 2013
Explicitly filtered large-eddy simulations (LES), combining high-accuracy schemes with the use of a selective filtering without adding an explicit subgrid-scales (SGS) model, are carried out for the Taylor-Green-vortex and the supersonic-boundary-layer ...
STEFANIN VOLPIANI, Pedro   +3 more
core   +1 more source

Detecting Student Performance in Large-Scale Assessments

open access: yes, 2018
This book explores the often controversial international large-scale assessments (ILSAs) in education and offers research-based accounts of international testing as a social practice.
Serder, Margareta,
core   +2 more sources

Advances and visions in large-scale hydrological modelling : proceedings of the 11th Workshop on Large-scale Hydrological Modelling ; preface [PDF]

open access: yes, 2008
In 1998 the German Universities of Kassel and Giessen organised a workshop on water and solute transport in large drainage basins. The workshop focused on analysing and summarising the state of research, existing problems and perspectives in this ...
K. Berkhoff   +8 more
core   +2 more sources

Data from PIAAC Germany and its Longitudinal Follow-Up, PIAAC-L

open access: yesJournal of Open Psychology Data, 2022
This paper describes datasets from two related surveys conducted in Germany: PIAAC and PIAAC-L. PIAAC is an OECD-initiated assessment that measures the cognitive skills of adults (aged 16–65 years). Around 40 countries worldwide participated in the first
Silke Martin   +3 more
doaj   +1 more source

Parent Involvement and Student Achievement in the Gulf Cooperation Council Countries: Evidence from PIRLS 2016 Data

open access: yesGulf Education and Social Policy Review, 2020
Numerous studies have shown that parental involvement has a significant influence on student achievement. However, most of these studies have been conducted in Western Europe and North America.
Shefa AlHashmi
doaj   +1 more source

Large-scale complex IT systems [PDF]

open access: yes, 2012
12 pages, 2 figuresThis paper explores the issues around the construction of large-scale complex systems which are built as 'systems of systems' and suggests that there are fundamental reasons, derived from the inherent complexity in these systems, why ...
Cliff, Dave   +7 more
core   +1 more source

Estimating in-season actual evapotranspiration over a large-scale irrigation scheme in resource-limited conditions [PDF]

open access: yes, 2020
Reliable and readily available data on actual evapotranspiration (ETa) over large-scale areas throughout the crop growing season are critical for improved agricultural irrigation and water resource management.
Traore, Farid   +4 more
core   +1 more source

Implementing large scale assessment programmes [PDF]

open access: yes, 2006
Implementing large scale assessment ...
Suzana Lopes (7194590)   +1 more
core   +6 more sources

Instructionally Embedded Assessment: Theory of Action for an Innovative System

open access: yesFrontiers in Education, 2021
Policy shifts in the United States are beginning to reduce the emphasis on using statewide assessment results primarily for accountability and teacher evaluation.
Amy K. Clark, Meagan Karvonen
doaj   +1 more source

Expanding NAEP and TIMSS Analysis to Include Additional Variables or a New Scoring Model Using the R Package Dire

open access: yesPsych, 2023
The R packages Dire and EdSurvey allow analysts to make a conditioning model with new variables and then draw new plausible values. This is important because results for a variable not in the conditioning model are biased.
Paul Dean Bailey, Blue Webb
doaj   +1 more source

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