Results 211 to 220 of about 25,807,331 (282)

Multilevel analysis of survey data

International Journal of Public Health, 2009
openaire   +2 more sources

Optimizing Structural Parameters of a Water Distribution Device in Cylindrical High‐Flowrate Mixed Bed Using Multiobjective Genetic Algorithm

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT High‐flowrate mixed bed is the foremost desalination equipment in the condensate polishing system. The water distribution device determining the water distribution uniformity directly affects its operation stability, output water quality, and service life of the resins.
Jing Zhu, Yuhan Liu, Kai Tuo, Xiaohong Zhang, Zhe Xia, Zhao Wang   +5 more
wiley   +1 more source

Histological Characterization and Comparative Transcriptomic Analysis of Gonads During Early Sex Differentiation in the Northern Snakehead (Channa argus)

Animal Research and One Health, EarlyView.
This study delineates the early sex differentiation timeline in the northern snakehead (Channa argus). These findings provide a foundation for future sex‐control breeding in this economically important species. ABSTRACT The northern snakehead (Channa argus) is an economically important aquaculture species in China.
Chaonan Sun, Donglei Sun, Haishen Wen, Xin Qi, Chao Li, Xiaoyan Zhang, Yun Li   +6 more
wiley   +1 more source

Determinants of Difficult‐to‐Manage and Treatment‐Refractory Axial Spondyloarthritis: A Cross‐Sectional Analysis Within a Longitudinal Cohort

Arthritis &Rheumatology, EarlyView.
Objective The purpose of this study was to estimate the prevalence of difficult‐to‐manage (D2M) and treatment‐refractory (TR) axial spondyloarthritis (axSpA) and to identify factors associated with D2M and TR disease in a longitudinal cohort. Methods We performed a cross‐sectional analysis on data from the Schroeder Arthritis Institute Spondylitis ...
Patricia Remalante‐Rayco, Laura Passalent, Tina Chim, Hannah Vijayan, Manal Alnasser, Zeynep Baskurt, Robert D. Inman, Nigil Haroon, Denis Poddubnyy   +8 more
wiley   +1 more source

Applied Multilevel Analysis

, 1995
openaire   +1 more source

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Multilevel Analysis

Encyclopedia of Behavioral Medicine, 2020
R. Manolov, J. Ferron
semanticscholar   +4 more sources

Multilevel Analysis

2017
Hox, J.J.C.M., Moerbeek, M., van de Schoot, Rens   +2 more
openaire   +3 more sources

Multilevel Analysis

2002
Joop Hox, Mirjam Moerbeek, Rens van de Schoot   +2 more
openaire   +2 more sources

Introduction - Multilevel Analysis

Bulletin of Sociological Methodology/Bulletin de Méthodologie Sociologique, 1996
The authors of this article, who are also the guest editors for this issue on multilevel analysis, give an overview and brief history of multilevel analysis and present the following four research articles. Multilevel Analysis - Overview. Methods. History.
van den Eeden, P., Hox, J.J.C.M.
openaire   +4 more sources

Multilevel Functional Clustering Analysis

Biometrics, 2012
Summary In this article, we investigate clustering methods for multilevel functional data, which consist of repeated random functions observed for a large number of units (e.g., genes) at multiple subunits (e.g., bacteria types). To describe the within‐ and between variability induced by the hierarchical structure in the data, we take a multilevel ...
Serban, Nicoleta, Jiang, Huijing
openaire   +2 more sources