Articles with "multilevel" as a keyword



Simultaneous Optical Tuning of Hole and Electron Transport in Ambipolar WSe2 Interfaced with a Bicomponent Photochromic Layer: From High-Mobility Transistors to Flexible Multilevel Memories.

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Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.201907903

Abstract: The interfacing of 2D materials (2DMs) with photochromic molecules provides an efficient solution to reversibly modulate their outstanding electronic properties and offers a versatile platform for the development of multifunctional field-effect transistors (FETs). Herein, optically… read more here.

Keywords: high mobility; flexible multilevel; ambipolar wse2; multilevel ... See more keywords

Engineering of the Lrp/AsnC‐type transcriptional regulator DecR as a genetically encoded biosensor for multilevel optimization of L‐cysteine biosynthesis pathway in Escherichia coli

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Published in 2024 at "Biotechnology and Bioengineering"

DOI: 10.1002/bit.28716

Abstract: L‐cysteine is an important sulfur‐containing amino acid being difficult to produce by microbial fermentation. Due to the lack of high‐throughput screening methods, existing genetically engineered bacteria have been developed by simply optimizing the expression of… read more here.

Keywords: escherichia coli; biosensor; optimization cysteine; cysteine ... See more keywords

Discounting: A practical guide to multilevel analysis of indifference data.

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Published in 2017 at "Journal of the experimental analysis of behavior"

DOI: 10.1002/jeab.265

Abstract: Multilevel modeling provides the ability to simultaneously evaluate the discounting of individuals and groups using indifference point data. After considering the conditions when weaknesses emerge in estimating individual discounting as a prelude to estimating group… read more here.

Keywords: guide multilevel; analysis; multilevel; practical guide ... See more keywords

How to model temporal changes in nontargeted metabolomics study? A Bayesian multilevel perspective.

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Published in 2017 at "Journal of separation science"

DOI: 10.1002/jssc.201700918

Abstract: Analysis of time series data addresses the question on mechanisms underlying normal physiology and its alteration under pathological conditions. However, adding time variable to high-dimension, collinear, noisy data is a challenge in terms of mining… read more here.

Keywords: multilevel; changes nontargeted; model temporal; temporal changes ... See more keywords

Inexact and primal multilevel FETI‐DP methods: a multilevel extension and interplay with BDDC

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Published in 2022 at "International Journal for Numerical Methods in Engineering"

DOI: 10.1002/nme.7057

Abstract: We study a framework that allows to solve the coarse problem in the FETI‐DP method approximately. It is based on the saddle‐point formulation of the FETI‐DP system with a block‐triangular preconditioner. One of the blocks… read more here.

Keywords: bddc; feti; primal multilevel; multilevel ... See more keywords

Using Power Analysis to Choose the Unit of Randomization, Outcome, and Approach for Subgroup Analysis for a Multilevel Randomized Controlled Clinical Trial to Reduce Disparities in Cardiovascular Health

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Published in 2024 at "Prevention Science"

DOI: 10.1007/s11121-024-01673-y

Abstract: We give examples of three features in the design of randomized controlled clinical trials which can increase power and thus decrease sample size and costs. We consider an example multilevel trial with several levels of… read more here.

Keywords: controlled clinical; analysis; trial; randomized controlled ... See more keywords

At Which Level Does Unemployment Affect Political Trust? A Multilevel Analysis Across Europe

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Published in 2025 at "Social Indicators Research"

DOI: 10.1007/s11205-025-03541-w

Abstract: How does unemployment at the national, regional, and individual levels affect political trust in Europe? Previous research has assessed the negative impact of unemployment at the national and individual levels on political trust. However, the… read more here.

Keywords: unemployment; research; affect political; multilevel ... See more keywords

Antecedents of researchers’ behavioral intentions to use crowdsourcing in science: a multilevel approach

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Published in 2024 at "Review of Managerial Science"

DOI: 10.1007/s11846-024-00797-3

Abstract: Crowdsourcing in science is a collaborative online process through which scientists involve a group of self-selected individuals of varying, diverse knowledge and skills via an open call on the Internet and/or online platforms to undertake… read more here.

Keywords: researchers behavioural; science; intentions use; crowdsourcing science ... See more keywords
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Evolutionary algorithm based selective harmonic elimination for three-phase cascaded H-bridge multilevel inverters with optimized input sources

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Published in 2020 at "Journal of Power Electronics"

DOI: 10.1007/s43236-020-00112-9

Abstract: Multilevel inverters are finding wide application in electric drives, traction, flexible AC transmission systems (FACTS) and renewable energy systems. A cascaded H-bridge type multilevel inverter (CHBMLI) produces a near sinusoidal output voltage with lower switching… read more here.

Keywords: voltage; multilevel; input; selective harmonic ... See more keywords
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Investigation of influential factors of tire/pavement noise: A multilevel Bayesian analysis of full-scale track testing data

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Published in 2020 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2020.121484

Abstract: Abstract Tire/pavement noise is a primary source of traffic noise that continuously interferes with human life. In this study, we employed a Bayesian multilevel model to reveal the causal relationship between the resulting noise and… read more here.

Keywords: influential factors; investigation influential; multilevel; tire pavement ... See more keywords

Novel multilevel STATCOM for power system stability enhancement on DFIG-based wind farms

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Published in 2021 at "Electric Power Systems Research"

DOI: 10.1016/j.epsr.2021.107316

Abstract: Abstract This work proposes the evaluation of the multilevel topology based on three-phase cells with a Single DC-link Cascaded H Bridge converter (SDC-CHB) with Model Predictive Control (MPC) as Static Synchronous Compensator (STATCOM) used to… read more here.

Keywords: multilevel; system; topology; power ... See more keywords