Results 11 to 20 of about 4,498,304 (303)

Analyzing Multilevel Data with QCA – A Straightforward Procedure [PDF]

open access: yesSSRN Electronic Journal, 2012
{"references": ["Rohlfing, Ingo (2011): Analyzing Multilevel Data with Qca: A Straightforward Procedure. International Journal of Social Research Methodology 15 (6): 497-506."]}
I. Rohlfing
openaire   +2 more sources

A surrogate based multistage-multilevel optimization procedure for multidisciplinary design optimization

open access: yesStructural and Multidisciplinary Optimization, 2011
Optimization procedure is one of the key techniques to address the computational and organizational complexities of multidisciplinary design optimization (MDO). Motivated by the idea of synthetically exploiting the advantage of multiple existing optimization procedures and meanwhile complying with the general process of satellite system design ...
Yao, W. (author)   +3 more
openaire   +5 more sources

Keep Calm and Learn Multilevel Linear Modeling: A Three-Step Procedure Using SPSS, Stata, R, and Mplus

open access: yes, 2021
This piece is meant to help you understand and master two-level linear modeling in an accessible, swift, and fun way (while being based on rigorous and up-to-date research).
N. Sommet, D. Morselli
semanticscholar   +1 more source

A Multilevel Procedure at Urban Scale to Assess the Vulnerability and the Exposure of Residential Masonry Buildings: The Case Study of Pordenone, Northeast Italy

open access: yesThe Heritage, 2020
More than the 60% of the Italian residential building stock had already been built by 1974, when seismic codes were enforced on a minimal part of the country.
Marco Vettore   +5 more
semanticscholar   +1 more source

TORS as Part of Multilevel Surgery in OSA: The Importance of Careful Patient Selection and Outcomes

open access: yesJournal of Clinical Medicine, 2022
Transoral robotic surgery (TORS) for Obstructive Sleep Apnea (OSA) is a relatively young technique principally devised for managing apneas in the tongue base area.
P. Baptista   +8 more
semanticscholar   +1 more source

Single-stage decompression of C1–D9 anterior epidural abscess by a gas-producing enteric pathogen

open access: yesIndian Spine Journal, 2021
Multilevel pyogenic spinal epidural abscess is a rare presentation, and there are only a few documented cases. This is a case report of a cervicothoracic epidural abscess (C1–D9) presenting with sepsis and neurological impairment due to a gas-producing ...
Vetri Nallathambi, M Atharsh Chander
doaj   +1 more source

Multiparty multilevel Greenberger-Horne-Zeilinger states [PDF]

open access: yes, 2000
The proof of Bell's theorem without inequalities by Greenberger, Horne, and Zeilinger (GHZ) is extended to multiparticle multilevel systems. The proposed procedure generalizes previous partial results and provides an operational characterization of the ...
A. Acín   +16 more
core   +2 more sources

Testing Procedures for Multilevel Models with Administrative Data [PDF]

open access: yes, 2007
Recent Relative Effectiveness studies of the Health Sector have strongly criticized hierarchical ranking in hospitals. As an alternative, they propose a multi-faceted approach which evaluates the quality and characteristics of Hospital services. In this direction, the use of administrative data has proven highly useful.
VITTADINI, GIORGIO   +2 more
openaire   +2 more sources

Model Predictive Control of Modular Multilevel Converters Using Quadratic Programming

open access: yesIEEE transactions on power electronics, 2021
The finite control set-model predictive control (FCS-MPC) has been adopted as an excellent choice for the applications of multilevel converters during the last two decades for its salient performance. However, in the case of modular multilevel converters
Jiapeng Yin   +5 more
semanticscholar   +1 more source

Accounting for clustering in automated variable selection using hospital data: a comparison of different LASSO approaches

open access: yesBMC Medical Research Methodology, 2023
Background Automated feature selection methods such as the Least Absolute Shrinkage and Selection Operator (LASSO) have recently gained importance in the prediction of quality-related outcomes as well as the risk-adjustment of quality indicators in ...
Stella Bollmann   +2 more
doaj   +1 more source

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