Results 21 to 30 of about 4,447,971 (326)

Der Zusammenhang von Regeleinhaltung und Lehrkraftfeedback mit der sozialen Akzeptanz von Grundschulkindern. Eine empirische Analyse unter Berücksichtigung von Schulkind-Dyaden

open access: yesZeitschrift für Erziehungswissenschaft, 2023
Peer relationships are considered a key factor in child development. International and national studies confirm that especially children with externalizing behavior problems are less socially integrated than their peers.
Markus Spilles   +4 more
semanticscholar   +1 more source

DIE EU ZWISCHEN BESTANDSWAHRUNG, RÜCKSCHRITTEN UND FORTENTWICKLUNG / THE EU BETWEEN PRESERVATION OF EXISTENCE, STEPS BACK AND PROGRESS / LA UE, ENTRE MANTENERSE, RETROCEDER Y AVANZAR

open access: yesBarataria, 2023
Dieser Aufsatz befasst sich im ersten Kapitel mit der derzeitigen Herrschaftsorganisation in der EU. Dabei wird das Zusammenwirken der Organe beschrieben, die am Gesetz-gebungsverfahren beteiligt sind.
Edmund Ohlendorf
doaj   +1 more source

A NARX Model Reference Adaptive Control Scheme: Improved Disturbance Rejection Fractional-Order PID Control of an Experimental Magnetic Levitation System

open access: yesAlgorithms, 2020
Real control systems require robust control performance to deal with unpredictable and altering operating conditions of real-world systems. Improvement of disturbance rejection control performance should be considered as one of the essential control ...
Hossein Alimohammadi   +4 more
doaj   +1 more source

Adaptive Fault Detection and Emergency Control of Autonomous Vehicles for Fail-Safe Systems Using a Sliding Mode Approach

open access: yesIEEE Access, 2022
This paper presents a sliding mode-based adaptive fault detection and emergency control algorithm for implementation in fail-safe systems of autonomous vehicles.
Jongmin Lee   +5 more
doaj   +1 more source

Model calculations of the Sivers function satisfying the Burkardt Sum Rule [PDF]

open access: yes, 2009
It is shown that, at variance with previous analyses, the MIT bag model can explain the available data of the Sivers function and satisfies the Burkardt Sum Rule to a few percent accuracy.
Courtoy, A., Scopetta, S., Vento, V.
core   +2 more sources

Sharing the Burden of GHG Reductions [PDF]

open access: yes, 2008
and PDF report are also available on the MIT Joint Program on the Science and Policy of Global Change website (http://globalchange.mit.edu/).The G8 countries propose a goal of a 50% reduction in global emissions by 2050, in an effort that needs to take ...
Babiker, Mustafa M.H.   +3 more
core   +2 more sources

ZIVILGESELLSCHAFT IN RUMÄNIEN

open access: yesStudia Universitatis Babeş-Bolyai. Studia Europaea, 2018
Civil Society in Romania. In the following, the concept of civil society in the sense of the opposition movement during the period of communist rule will be used, in order to better understand the development of today's civil society as an active player
Roxana STOENESCU
doaj   +1 more source

Structural and Correlation Effects in the Itinerant Insulating Antiferromagnetic Perovskite NaOsO3

open access: yes, 2013
The orthorhombic perovskite NaOsO3 undergoes a continuous metal-insulator transition (MIT), accompanied by antiferromagnetic (AFM) order at T_N=410 K, suggested to be an example of the rare Slater (itinerant) MIT. We study this system using ab initio and
Jung, Myung-Chul   +3 more
core   +1 more source

An event-related potential study on changes of violation and error responses during morphosyntactic learning [PDF]

open access: yes, 2009
Based on recent findings showing electrophysiological changes in adult language learners after relatively short periods of training, we hypothesized that adult Dutch learners of German would show responses to German gender and adjective declension ...
Davidson, D., Indefrey, P.
core   +2 more sources

Neutron Stars with Bose-Einstein Condensation of Antikaons as MIT Bags

open access: yes, 2010
We investigate the properties of an antikaon in medium, regarding itas a MIT bag. We first construct the MIT bag model for a kaon with$\sigma^*$ and $\phi$ in order to describe the interaction of$s$-quarks in hyperonic matter in the framework of the ...
Hong, S. W., Hyun, C. H., Ryu, C. Y.
core   +1 more source

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