Results 41 to 50 of about 55,732 (160)

Design optimization of integrated CM/DM inductors for power drive input filter

open access: yesPower Electronic Devices and Components
More electric aircraft face many challenges related to the weight and losses of power quality and EMI filters. A solution to reduce weight and losses is integrating the Differential Mode (DM) and Common Mode (CM) inductances of filters in the same ...
Rodrigo Drummond   +6 more
doaj   +1 more source

An open data-driven approach for travel demand synthesis: an application to São Paulo

open access: yesRegional Studies, Regional Science, 2021
This paper presents a synthetic travel demand for the Greater São Paulo Metropolitan Region of Brazil, entirely based on open data and representative of the observed travel demand.
Aurore Sallard   +2 more
doaj   +1 more source

Psychometrics With R: A Review Of CRAN Packages For Item Response Theory [PDF]

open access: yes, 2013
In this paper we review the current state of R packages for Item Response Theory (IRT). We group the available packages based on their purpose and provide an overview of each package's main functionality.
Mair, Patrick   +2 more
core  

Efektivitas Penggunaan Game Analisis Training terhadap Peningkatan Kemampuan Berpikir Induktif Remaja

open access: yesEdumatic, 2020
Inductive-reasoning is a step to draw general conclusions from individual matters. IR can be measured using the Intelligent Structure (IST) sub-ZR using a number pattern and using an Inductive Reasoning Test (IRT), which is an image pattern.
Wenda Novayani, Heri Sasmita
doaj   +1 more source

Category Theory Framework for System Engineering and Safety Assessment Model Synchronization Methodologies

open access: yesApplied Sciences, 2022
In recent decades, there has been a significant increase in systems’ complexity, leading to a rise in the need for more and more models. Models created with different intents are written using different formalisms and give diverse system representations.
Julien Vidalie   +3 more
doaj   +1 more source

IRT image and measurements.

open access: yes, 2021
A-Example of IRT image of a mouse: the part in yellow on the dorsal region is the BAT area. B-IRT measurements: after R&L stress test, the temperatures recorded in the BAT area in all experimental groups were lower than those recorded at baseline ...
Paolo Cappella (819025)   +11 more
core   +1 more source

GPCM ANALYSIS OF CONSTRUCTED-RESPONSE ASSESSMENT (CRA): MEASURING ABSTRACTION VIA ANALYTIC CODING

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika
Traditional multiple-choice tests frequently fail to capture the subtle cognitive ability of mathematical abstraction in subjects like trigonometric ratio.
Dwi Rismi Ocy   +3 more
doaj   +1 more source

Measuring job demands and resources: Validation of the new job characteristic questionnaire (JCQ) [PDF]

open access: yesPsihologija
For the purpose of measuring job demands and resources, the Job characteristics questionnaire (JCQ) was created. The main aim of this study was initial validation of the JCQ and testing its psychometric properties.
Popov Boris   +3 more
doaj   +1 more source

Adaptive Low-Overhead Channel Estimation Tracking in RIS-Assisted Systems

open access: yesIEEE Access
Efficient channel estimation is paramount for realizing the performance potential of Reconfigurable Intelligent Surface (RIS)-assisted wireless networks.
Hamidreza Khaleghi, Stephane Paquelet
doaj   +1 more source

Pancreatitis-Associated Protein in Neonatal Screening for Cystic Fibrosis: Strengths and Weaknesses

open access: yesInternational Journal of Neonatal Screening, 2020
There are currently four countries and one local region in Europe that use PAP in their newborn screening programme. The first country to employ PAP at a national level was the Netherlands, which started using IRT/PAP/DNA/EGA in 2011. Germany followed in
Olaf Sommerburg, Jutta Hammermann
doaj   +1 more source

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