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Medical History Jul 1986
Topics: Academies and Institutes; England; History, 18th Century; Humans; Respiratory Therapy
PubMed: 3523076
DOI: 10.1017/s0025727300045713 -
Glasgow Medical Journal Mar 1933
PubMed: 30438845
DOI: No ID Found -
The Dental Register Oct 1882
PubMed: 33697209
DOI: No ID Found -
British Dental Journal Mar 2022
PubMed: 35277626
DOI: 10.1038/s41415-022-4084-2 -
Journal of Research of the National... 2005The National Institute of Standards and Technology (NIST) watt balance experiment completed a determination of Planck constant in 1998 with a relative standard...
The National Institute of Standards and Technology (NIST) watt balance experiment completed a determination of Planck constant in 1998 with a relative standard uncertainty of 87 × 10(-9) (k = 1), concurrently with an upper limit on the drift rate of the SI kilogram mass standard. A number of other fundamental physical constants with uncertainties dominated by this result are also calculated. This paper focuses on the details of the balance apparatus, the measurement and control procedures, and the reference calibrations. The alignment procedures are also described, as is a novel mutual inductance measurement procedure. The analysis summary discusses the data noise sources and estimates for the Type B uncertainty contributions to the uncertainty budget. Much of this detail, some historical progression, and a few recent findings have not been included in previous papers reporting the results of this experiment.
PubMed: 27308100
DOI: 10.6028/jres.110.003 -
Nature Dec 1982
Topics: Cells, Cultured; Epidermal Cells; Humans
PubMed: 7177193
DOI: 10.1038/300688a0 -
Journal of Dentistry Jun 1980
Topics: Acoustics; Dental Occlusion; Dental Records; Humans; Masticatory Muscles; Motion Pictures; Movement; Sound; Sound Spectrography; Temporomandibular Joint
PubMed: 6930384
DOI: 10.1016/0300-5712(80)90027-5 -
JAMA Sep 1983
Topics: Exchange Transfusion, Whole Blood; Humans; Malaria; Plasmodium falciparum
PubMed: 6350626
DOI: No ID Found -
Anaesthesia May 1999
Topics: Anesthesia, General; Child; Humans; Parent-Child Relations; Safety Management
PubMed: 10995174
DOI: No ID Found -
The Journal of Neuropsychiatry and... 1993
Topics: Delirium; Dementia; Diagnosis, Differential; Humans
PubMed: 8286945
DOI: 10.1176/jnp.5.4.459