Results 1 to 10 of about 3,698 (118)

Improving students' causal reasoning skills with the computer modelling [PDF]

open access: yesFanāvarī-i āmūzish, 2023
Background and Objectives: Computer modelling helps a lot in learning comprehensive scientific concepts, including the causal mechanisms of phenomena, which is challenging for novice learners. Despite the many studies that have been published to show the
M. Jahanifar, M. Hormozi Nejad
doaj   +1 more source

Empirical models of the Earth’s ionosphere field-aligned currents: a review [PDF]

open access: yesE3S Web of Conferences, 2023
In this paper, we present a review of empirical models of the Earth’s ionosphere field-aligned currents (FAC). In total, seven FAC models were considered. Iijima and Potemra’s model was one of the earliest ones.
Zolotov Oleg   +2 more
doaj   +1 more source

Modelling of collisions of the automobiles [PDF]

open access: yesTransport, 2006
The graphic analytical modelling and the computer modelling of collisions of the automobiles are compared in this article. The examples of modelling of collisions of the automobiles are given.
E. Sokolovskij, Š. Mikaliūnas
doaj   +3 more sources

Comparison of the Efficiency of Two Types of Heat Exchangers with Parallel Plates Made of Varied Materials

open access: yesEnergies, 2021
The paper discusses two mathematical models for the air flow through a plate heat exchanger with parallel plates. The first exhausts the used air and then supplies the fresh air.
Krzysztof Grysa   +2 more
doaj   +1 more source

Comparison of the Efficiency of Cross-Flow Plate Heat Exchangers Made of Varied Materials

open access: yesEnergies, 2022
This paper discusses a mathematical model for airflow through a cross-flow plate heat exchanger. The exhaust air is used to heat the supply air. Three kinds of plates are considered: made of aluminium, copper, and steel.
Krzysztof Grysa   +2 more
doaj   +1 more source

Formation of Transitional cE/UCD Galaxies through Massive/Dwarf Disc Galaxy Mergers

open access: yesGalaxies, 2023
The dynamics of the merger of a dwarf disc galaxy with a massive spiral galaxy of the Milky Way type were studied in detail. The remnant of such interaction after numerous crossings of the satellite through the disc of the main galaxy was a compact ...
Alexander V. Khoperskov   +2 more
doaj   +1 more source

Bibliometric Studies on Renewable Energy—Poland Compared to Other EU Countries

open access: yesEnergies, 2022
The necessity to use renewable energy sources (RES), especially in EU countries, is becoming more and more urgent in the face of environmental degradation.
Katarzyna Brzozowska-Rup   +1 more
doaj   +1 more source

Review of XAI methods for application in heavy industry [PDF]

open access: yesComputer Methods in Materials Science
In recent years, considerable progress has been made in the field of artificial intelligence and machine learning. This progress allows us to solve increasingly complex problems, but it also requires providing appropriate explanations to understand the ...
Wojciech Jędrysik*   +2 more
doaj   +1 more source

Ann-based metamodelling with clustering of output values as an approach to robust inverse analysis [PDF]

open access: yesComputer Methods in Materials Science, 2014
Inverse analysis, which uses artificial neural networks as direct problem models, is gaining popularity. To improve robustness of the metamodel the idea of clustering of the networks based on their output was considered in the paper.
Grzegorz Gorecki   +3 more
doaj   +1 more source

Computer Modelling «Smart Building»

open access: yesМоделирование и анализ информационных систем, 2016
Currently ”Smart building” or ”Smart house” technology is developing actively in industrialized countries. The main idea of ”smart building” or ”smart house” is to have a system which is able to identify definite situations happening in house and respond
O. Yu. Maryasin   +2 more
doaj   +1 more source

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