q&more
My watch list
my.chemie.de  
Login  

Natural constants take center stage

A fundamental change in the International System of Units

Prof. Dr. Joachim H. Ullrich, Dr. Jens Simon

The 20th of May 2019 is a special day. From that day on, the old definitions of what a kilogram, a mole, an ampere and a kelvin represent, are history. The future of the International System of Units will see natural constants play the star roles.

Our authors

All authors

Dr. Jens Simon

Jens Simon, born in 1962, has followed two academic paths as he moved between Braunsc (…)

Dr. Horst Bettin

Horst Bettin studied physics at the Technical University of Braunschweig where he com (…)

Dr. Thomas Homann

Thomas Homann, born in 1958, studied pharmacy at the Engineering School for Pharmacy (…)

 
 

Other articles

All q&more articles

q&more Topics

Newsletters

All newsletters

The q&more newsletter turns knowledge into an experience. The diverse range of topics discusses solutions for highest requirements in research and process - the focus is the modern quality management.

News

All news

Over-fed bacteria make people sick

Since the end of the Second World War, along with the growing prosperity and the associated changes in lifestyle, numerous new and civilisation-related disease patterns have developed in (…)

White papers

All white papers

q&more – the networking platform for quality excellence in lab and process

The q&more concept is to increase the visibility of recent research and innovative solutions, and support the exchange of knowledge. In the broad spectrum of subjects covered, the focus is on achieving maximum quality in highly innovative sectors. As a modern knowledge platform, q&more offers market participants one-of-a-kind networking opportunities. Cutting-edge research is presented by authors of international repute. Attractively presented in a high-quality context, and published in German and English, the original articles introduce new concepts and highlight unconventional solution strategies.

> more about q&more

q&more is supported by:

 

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE