Results 11 to 20 of about 1,638,370 (294)

Antistatic polymer materials [PDF]

open access: yesНанотехнологии в строительстве, 2023
: Introduction. In connection with the growing demand for living and working conditions in civil and industrial construction, there is an increasing need for high-quality building materials with the required set of performance properties.
Pavel A. Yudaev   +2 more
doaj   +1 more source

Development of a Practicum Guide on Static Electricity Using a Van de Graaff Generator for Students

open access: yesJurnal Penelitian Pendidikan IPA, 2023
This research aims to develop practical guidelines for the Van de Graaff Generator on Static Electricity for Students that are valid and practical. This research uses research and development research methods with the Rowntree development model.
Deni Sadly, H. Akhsan
semanticscholar   +1 more source

Needs Analysis to Develop Physics Learning E-Modules on Static Electricity Material

open access: yesJURNAL EKSAKTA PENDIDIKAN (JEP), 2023
Science and technology continue to experience developments in education at the school level, giving rise to demands and improvements in the learning process.
Korry Nilyani   +3 more
semanticscholar   +1 more source

Investigating the Use of Phet Simulation as a Substitute for Practical Tools in Understanding the Concept of Static Electricity

open access: yesInternational Journal of Education and Teaching Zone, 2022
The purpose of this research is to see and find out how the understanding of the concept of Static Electricity towards students of SMAN 9 Muaro Jambi Class X MIPA using web-based learning media, namely PhET (Physics Education Technology) simulation. This
Ismalia Ismalia   +2 more
semanticscholar   +1 more source

A Study on the Relationship between Strong Earthquake and Abnormality of Space Static Electricity with Sample

open access: yesJournal of Risk Analysis and Crisis Response (JRACR), 2023
It has been observed that, before some strong earthquakes occur, the space static electricity near the ground is abnormal, which might be caused by a large amount of radioactive gas released from the Earth's crust.
Chong-fu Huang, Tao Chen, Lei Li
doaj   +1 more source

Nanoscale Roughness on the Surface of Polyester Fibers Through Ultraviolet/Ozone Treatment [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2020
Hypothesis: In recent years, some modern techniques such as plasma, ultraviolet irradiation and ozone treatment have been used in surface modification of polymers.
Fattahi Farnaz Sadat   +2 more
doaj   +1 more source

CO2 Emissions from Renewable and Non-Renewable Electricity Generation Sources in the G7 Countries: Static and Dynamic Panel Assessment

open access: yesEnergies, 2023
The threat of global warming has increased due to industrialization, urbanization, population expansion, and changes in lifestyle among the Group of Seven(G7) Carbon dioxide emissions (CO2) directly affect how much electricity can be generated from ...
Liton Chandra Voumik   +4 more
semanticscholar   +1 more source

Development of HOTS Assessment Instruments on Static Electricity Materials for High School Level

open access: yesBerkala Ilmiah Pendidikan Fisika, 2022
This development research is motivated by the lack of Higher Order Thinking Skill (HOTS) assessment instruments at 3 Public High School in physics subjects, especially static electricity.
Athari Hany Milia   +2 more
semanticscholar   +1 more source

Wavelet-Based Sparse Representation of Waveforms for Type-Testing of Static Electricity Meters

open access: yesIEEE Transactions on Instrumentation and Measurement, 2022
This article presents a strategy for the description of new test waveforms for static electricity meters to be included in international standards. The need of extending the existing standardization frame arises from several recent studies that have ...
S. Lodetti   +6 more
semanticscholar   +1 more source

Scientific Literacy Ability of Junior High School Students on Static Electricity and Electricity in Living Things

open access: yesIJORER : International Journal of Recent Educational Research, 2021
Junior high school students need to have good scientific literacy skills to have sufficient competence to compete in the current and future era of information and globalization.
Moh. Shohib   +3 more
semanticscholar   +1 more source

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