Results 111 to 120 of about 25,807,331 (282)
Frontiers in Global Women's HealthBackgroundAnemia is a severe public health problem affecting 54% of pregnant women in SSA Yet, only a limited number of studies have provided a partial assessment of the pooled prevalence and related determinants of the severity levels of anemia in ...
Lire Lemma Tirore +4 more
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Frontiers in Psychology, 2017 Background: Prospective longitudinal studies are essential in characterizing cognitive trajectories, yet few of them have been reported on the development of attention processes in children.
Elisabet Suades-González +34 more
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A glossary for multilevel analysis [PDF]
Journal of Epidemiology and Community Health, 2002 Multilevel analysis has recently emerged as a useful analytical technique in several fields, including public health and epidemiology. This glossary defines key concepts and terms used in multilevel analysis.
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Multilevel IRT Modeling in Practice with the Package mlirt [PDF]
Variance component models are generally accepted for the analysis of hierarchical structured data. A shortcoming is that outcome variables are still treated as measured without an error.
Jean-Paul Fox
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Chemically Doped Conductive Polymers for Wearable Health Monitoring
Advanced Materials Technologies, EarlyView.Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo +5 more
wiley +1 more source
Politikon, 2018 This study examines the relationship between generalized trust and the rule of law on a national level. Previous research has often neglected this issue, instead focusing on related issues of property rights, economic freedom and corruption.
Frederik Gremler
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Advanced Materials Technologies, EarlyView.An in situ electroplating approach for MEX 3D printing is proposed, enabling copper deposition during the fabrication of conductive polymers. The method combines a printer‐integrated plating head, ML‐based g‐code control, and stop‐and‐go printing, achieving near‐bulk copper conductivity and enabling fully embedded, assembly‐free electronic components ...
Gianluca Percoco +5 more
wiley +1 more source
Multilevel analysis of matching behavior [PDF]
Journal of the Experimental Analysis of Behavior, 2019 Multilevel modeling has been considered a promising statistical tool in the field of the experimental analysis of behavior and may serve as a convenient statistical analysis for matching behavior because it structures data in groups (or levels) to account simultaneously for the within‐subject and between‐subject variances.
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A Multilevel Analysis of Innovation in Developing Countries [PDF]
Innovation is a multilevel phenomenon. Not only characteristics of firms but also environment within which firms operate matter. Although this has been for long recognized in the literature, a quantitative test that explicitly concerns the hypothesis ...
Srholec, Martin
core
Advanced Materials Technologies, EarlyView.An AlON interfacial layer is engineered within an AlN switching layer to enable transparent RRAM with four stable resistance states. The device achieves low‐voltage multilevel switching and a high HRS, allowing precise grayscale modulation and preventing light leakage in micro‐LEDs operated at VDD = 2.7 V.
Sung Keun Choi +7 more
wiley +1 more source