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Record Nr. |
UNISA996575162303316 |
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Titolo |
1139-2022 - Ieee standard definitions of physical quantities for fundamental frequency and time metrology--random instabilities . Part 10415 Personal health device communication--Device specialization--Weighing scale / / Institute of Electrical and Electronics Engineers |
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Pubbl/distr/stampa |
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New York, USA : , : IEEE, , 2022 |
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ISBN |
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Descrizione fisica |
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1 online resource (60 pages) |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Methods of describing random instabilities of importance to frequency and time metrology are covered in this standard. Quantities covered include frequency, amplitude, and phase instabilities; spectral densities of frequency, amplitude, and phase fluctuations; and time-domain deviations of frequency fluctuations. In addition, recommendations are made for the reporting of measurements of frequency, amplitude, and phase instabilities, especially with regard to the recording of experimental parameters, experimental conditions, and calculation techniques. |
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2. |
Record Nr. |
UNISA996197876203316 |
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Titolo |
Learning inquiry |
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Pubbl/distr/stampa |
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[Netherlands] : , : Springer, Part of Springer Science+Business Media |
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[Heidelberg, Germany] : , : Springer-Verlag, , [2007-2009] |
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Descrizione fisica |
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1 online resource (volumes) |
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Disciplina |
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Soggetti |
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Learning |
Learning - Research |
Learning strategies |
Leren |
Leerprocessen |
Periodicals. |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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