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7 Ιαν 2016 · Metrics. With a dedicated monthly column, Nature Physics draws attention to metrology. And a set of Commentaries in this issue focuses on various aspects of thermometry. Physics is all about...
- The New System of Units
The redefinition of several physical base units planned for...
- Advances in Thermometry
The past 25 years have seen tremendous progress in...
- The New System of Units
3 Νοε 2021 · Abstract. The question of what should be meant by a measurement is tackled from a mathematical perspective whose physical interpretation is that a measurement is a fundamental process via which a finite amount of classical information is produced.
16 Μαΐ 2024 · Quantum sensing and metrology use coherent superposition states of quantum systems to detect and measure physical effects of interest.
Rasch measurement parallels physical measurement processes by constructing and using linear person and item measures that are independent of the particular characteristics of the sample and the test items along a unidimensional construct.
1 Ιουν 2023 · Liu and coauthors review the major data sources, measures and analysis methods in the science of science, discussing how recent developments in these fields can help researchers to better...
This case study of the redesign and implementation of an introductory physics course focused on the laboratory component and specifically the teaching of measurement and measurement uncertainty, which is essential to an informed view of the nature of science (physics).
13 Απρ 2018 · The fine-structure constant, α, is a dimensionless constant that characterizes the strength of the electromagnetic interaction between charged elementary particles. Related by four fundamental constants, a precise determination of α allows for a test of the Standard Model of particle physics.
