Results 11 to 20 of about 8,710,850 (247)

Artificial Intelligence in Physical Sciences: Symbolic Regression Trends and Perspectives

open access: yesArchives of Computational Methods in Engineering, 2023
Symbolic regression (SR) is a machine learning-based regression method based on genetic programming principles that integrates techniques and processes from heterogeneous scientific fields and is capable of providing analytical equations purely from data.
D. Angelis, F. Sofos, T. Karakasidis
semanticscholar   +1 more source

Didactic Handout on Nature of Science: Toward Effective Teaching of Physical Science Curriculum

open access: yesScience Education International, 2022
The decision to integrate Nature of Science into classroom practice is no longer a debate among science educators and curriculum experts. There exists empirical evidence to substantiate its effectiveness, judging by both the academic performance and ...
Olalekan Taofeek Badmus   +1 more
doaj   +1 more source

Impact of using computer-assisted experimentation on learning physical sciences in secondary schools in Morocco

open access: yesKnowledge Management & E-Learning: An International Journal, 2023
This research is part of the integration of information and communication technologies (ICT) in the Moroccan education system, our objective being to evaluate the use of computer-assisted experimentation (CAEx) in learning to encourage the authorities of
Adil Hamamous, Nadia Benjelloun
doaj   +1 more source

Machine learning and the physical sciences [PDF]

open access: yesReviews of Modern Physics, 2019
Machine learning (ML) encompasses a broad range of algorithms and modeling tools used for a vast array of data processing tasks, which has entered most scientific disciplines in recent years. This article reviews in a selective way the recent research on
Giuseppe Carleo   +7 more
semanticscholar   +1 more source

Photodynamics of quantum emitters in hexagonal boron nitride revealed by low-temperature spectroscopy [PDF]

open access: yes, 2017
Quantum emitters in hexagonal boron nitride (hBN) have recently emerged as promising bright single photon sources. In this letter we investigate in details their optical properties at cryogenic temperatures. In particular, we perform temperature resolved
B. Sontheimer   +14 more
semanticscholar   +1 more source

Narrowband quantum emitters over large spectral range with Fourier-limited linewidth in hexagonal boron nitride [PDF]

open access: yes, 2017
A. Dietrich, M. Bürk, E. S. Steiger, L. Antoniuk, T. T. Tran, M. Nguyen, I. Aharonovich, F. Jelezko, A. Kubanek 1 Institute for Quantum Optics, Ulm University,D-89081 Ulm, Germany School of Mathematical and Physical Sciences, University of Technology ...
A. Dietrich   +14 more
semanticscholar   +1 more source

The Construction of Precursor Models in the Thinking of Young Children: The Case of Expansion and Contraction of Metals

open access: yesEducation Sciences, 2023
The aim of the current study is to examine how preschool children overcome their difficulties regarding thermal expansion and contraction and construct in their minds a precursor model; that is, an entity compatible with school knowledge.
Paraskevi Charalampopoulou   +3 more
doaj   +1 more source

Preschool Children Science Mental Representations: The Sound in Space

open access: yesEducation Sciences, 2021
The aim of the current study was to examine the way in which preschool children deal with the concept of sound. For this purpose, a study was carried out in the context of detecting and categorizing the mental representations among young children of ...
Konstantinos Ravanis   +2 more
doaj   +1 more source

Towards a theory of emergence for the physical sciences [PDF]

open access: yesEuropean Journal for Philosophy of Science, 2019
I begin to develop a framework for emergence in the physical sciences. Namely, I propose to explicate ontological emergence in terms of the notion of ‘novel reference’, and of an account of interpretation as a map from theory to world.
Sebastian De Haro
semanticscholar   +1 more source

Curriculum integration of physical sciences, engineering science, technology subjects in relation to the technical sciences curriculum

open access: yesSouth African Journal of Education, 2023
The aim with this study was to analyse and explore how physical sciences, engineering science and technology subjects (technical electrical technology, technical civil technology, technical mechanical technology) can contribute to the alignment of the ...
Mabel Julia Moloi   +1 more
doaj   +1 more source

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