Results 291 to 300 of about 2,827,719 (353)

Units Based on Constants: The Redefinition of the International System of Units

Annual Review of Condensed Matter Physics, 2016
J. Stenger, J. Ullrich
semanticscholar   +3 more sources

Essay: Quantum Hall Effect and the New International System of Units.

Physical Review Letters, 2019
On 20 May 2019 the International System of Units will switch over to a new, globally accepted set of definitions based on constants of nature. The quantum Hall effect, discovered 39 years ago, plays an essential role in this development and will now ...
K. von Klitzing
semanticscholar   +1 more source

International system of units

Measurement Techniques, 1960
G. D. Burdun
openaire   +2 more sources

The New International System of Units (SI)

, 2019
the international system of units si bipm. international system of units from nist. si redefinition nist. wiley vch the new international system of units si.
E. Göbel, U. Siegner
semanticscholar   +1 more source

The International System of Units (Systeme International)

Archives of Otolaryngology - Head and Neck Surgery, 1986
The world is continuing to shrink each day as the volume of communication between physicians and scientists around the globe increases. The impact of the growing exchange of spoken and printed information among physicians has been enormous, and the results have been very helpful for our patients. Facial bone plating procedures, endoscopic sinus surgery,
openaire   +2 more sources

On the Revision of the International System of Units (SI)

Industrial laboratory Diagnostics of materials, 2019
.
A. Editorial
semanticscholar   +1 more source

An introduction to the revised international system of units (SI)

IEEE Instrumentation & Measurement Magazine, 2019
In November 2018, the General Conference on Weights and Measures (CGPM) gave its unanimous approval to Resolution 1, a major revision of the SI to take effect on May 20, 2019 [1].
R. Davis
semanticscholar   +1 more source

[Redefinition of the International System of Units (SI) and Related Quantities in the Field of Ionizing Radiation].

Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics, 2021
Norio Saito
semanticscholar   +1 more source

The International System of Units (SI)

Radiology, 1978
The principal facets of the International System of Units are presented, along with the history of unit development activities and a probable time scale for full implementation.
openaire   +2 more sources