検索結果 6 件
紙図書
国立国会図書館
- 要約等The measurement of values is fundamental in science and technology. No......s book include the importance of ......inty, accuracy and precision of m......ve measurement and redefine standards. Masatoshi introduces the concept of the measurement un...... a qualitative and quantitate man...... key equations and formulae. It discusses the SI units, standards and the importance of ......ogy, including the redefinition o...... culminated in the agreement to redefine the Kilogram, whic......included, from the implications f......uring times at the Olympics, to the impacts in criminal investiga...
- 内容細目...2. Statistical and systematic unc...... 2.3. Accuracy and stability 3. U......hysical values and their definitions ......al values 3.3. The standard of time and frequency (unt...... 3.4. Length standard (until wave......r) 3.5. Mass standard 3.6. Temperature standard 3.7. Electric current standard 3.8. Luminous intensity standard 3.9. Substance quantity standard 4. Lasers r......roduction 4.2. Fundamentals of lasers 4.3......ainties due to the introduction o......rement of time and frequency usin...... 5.3. Length standard given by the constant value of the speed of light 5.4. Mass standard on a micro ......termination of the Avogadro constant 5.6. Defini...
- タイトル標目IOP expanding physics.
紙図書
国立国会図書館
- 要約等...ajita recounts the importance of ......e measurements and their inherent unc......before telling the story of human......orts to define and measure time w......culminating in the development of......atomic clocks. These improvements in the accurate measurement of time and frequency have......ivotal role in the development of......nce; including the confirmation of Einstein's Theory of Relativity, and the recent detecti......vity waves. Furthermore, such mea...... atomic clocks and other mechanisms ar......uestions about the very fundamentals of our universe, the possibility of......etry violation and even testing the idea that th...
- 内容細目...omic clocks 4. The role of precis......onfirmation of theory of relativi......s in particles and anti-particles.......4. Search for the variation in the fundamental constants 4.5. Search fo......astronomy 4.7. Quantum electrodynamics and proton size 5.......f a national standard time and its distribution to users 5.4...
- タイトル標目IOP expanding physics.
紙図書
国立国会図書館
- 件名Physical measurements. Quantum electrodynamics. Least squares.
- 一般注記...lly printed in the Reviews of modern physics, vo...
紙図書
全国の図書館
- 件名Physical measurements Quantum electrodynamics Least squares
- 件名（識別子）Physical measurements Quantum electrodynamics Least squares
- 一般注記...lly printed in the Reviews of modern physics, vo...
記事
全国の図書館
デジタル記事
全国の図書館
- 件名General Physics and Astronomy
- 参照...ce A review of the quantum current standard Gamma-ray energies and relative inten......mAg,113Sn 131I and 133Ba Electron......evels of 166Er and 178Hf メタアナリシス的全体論
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