Results 1 to 10 of about 73,152 (325)
tm - Technisches Messen, 2020 Abstract The revision of the International System of Units (SI), implemented since 20 May 2019, has redefined the unit of electric current, the ampere ( A), linking it to a fixed value of the elementary charge. This paper discusses the new definition and the realisation of the electrical units by quantum electrical metrology standards ...
Luca Callegaro
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Introducing Joint Research Project «Quantum Ampere» for the realisation of the new SI ampere [PDF]
EPJ Web of Conferences, 2014 The metrology community lately has adopted the long-term aim of basing the SI unit system on fundamental constants of nature. The base electrical unit, the ampere, will then be re-defined in terms of a fixed value of the elementary charge e.
Scherer Hansjörg +5 more
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AMPERE Polar Cap Boundaries [PDF]
Annales Geophysicae, 2019 Abstract. The high latitude atmosphere is a dynamic region with processes that respond to forcing from the Sun, magnetosphere, neutral atmosphere, and ionosphere. Historically, the dominance of magnetosphere-ionosphere interactions has motivated upper atmospheric studies to use magnetic coordinates when examining magnetosphere-ionosphere-thermosphere ...
A. G. Burrell +6 more
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Electronic metal-support interaction induces electron deficiency in iridium for promoted ampere-grade-current-density electrocatalytic hydrogen evolution. [PDF]
Chem SciZhang L +6 more
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Analytical and numerical models compared with measurements for analysis of electromagnetic radiation through apertures of a metallic enclosure [PDF]
Serbian Journal of Electrical Engineering, 2020 Generally, most of the electronic equipments need a metallic enclosure in order to mechanically protect and electrically shield the interior printed circuit boards (PCBs) and subsystems.
Azizi Hakim +4 more
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Scientific Evidence of Health Benefits by Practicing Mantra Meditation: Narrative Review
International Journal of Yoga, 2022 Mantra meditation (MM) is one of the simplest and most effective meditative practices suitable for both novice and skillful meditators. It has attracted a significant number of practitioners for various health benefits or for spiritual inspiration.
Ampere A Tseng
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International Journal of Yoga, 2023 This article provides a quantitative review of the potential applications of meditation-based interventions (MBIs) in addressing the major health issues arising from the COVID-19 pandemic.
Ampere A Tseng
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Logic, 2020 The hard facing process is the welding process of SMAW by using a hard facing DIN 888 electrode as a hard facing to replace conventional cutting tool material.
Agus Hardjito +3 more
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The Influence of Welding Ampere Range to ST-40 Shear Strength with Butt Joint [PDF]
JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2018 This experiment was conducted on the influence of welding process with ampere range variation and weld joints toward ST-40 shear strength. Furthermore, welded specimen is tested with tensile test.
Rudi Winarno, Daryono, Moh. Jufri
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