[图书][B] Elektromagnetische Feldtheorie
G Lehner - 2010 - Springer
Das internationale Einheitensystem (SI–Système international d'unités) wurde 2019 einer
grundlegenden Reform unterzogen. Alle Basiseinheiten werden nun auf sieben …
grundlegenden Reform unterzogen. Alle Basiseinheiten werden nun auf sieben …
A critical review of the proposed definitions of fundamental chemical quantities and their impact on chemical communities (IUPAC Technical Report)
In the proposed new SI, the kilogram will be redefined in terms of the Planck constant and
the mole will be redefined in terms of the Avogadro constant. These redefinitions will have …
the mole will be redefined in terms of the Avogadro constant. These redefinitions will have …
From Playroom to Lab: Tough Stretchable Electronics Analyzed with a Tabletop Tensile Tester Made from Toy‐Bricks
Toy bricks are an ideal platform for the cost‐effective rapid prototyping of a tabletop tensile
tester with measurement accuracy on par with expensive, commercially available laboratory …
tester with measurement accuracy on par with expensive, commercially available laboratory …
Designing a high-resolution, LEGO-based microscope for an educational setting
BE Vos, EB Blesa, T Betz - The Biophysicist, 2021 - meridian.allenpress.com
Microscopy is an essential tool in many fields of science. However, because of costs and
fragility, the usage of microscopes is limited in classroom settings and nearly absent at …
fragility, the usage of microscopes is limited in classroom settings and nearly absent at …
Case study: Perspectives on the use of LEGO® bricks in the biochemistry classroom
S Austin, CA Millar, S Christmas - Essays in Biochemistry, 2022 - portlandpress.com
The use of LEGO® bricks in the higher education classroom has increased in the last two
decades. This is no different in the STEM classroom and several disciplines, including …
decades. This is no different in the STEM classroom and several disciplines, including …
The importance of open and frugal labware
The importance of open and frugal labware | Nature Electronics Skip to main content Thank you
for visiting nature.com. You are using a browser version with limited support for CSS. To obtain …
for visiting nature.com. You are using a browser version with limited support for CSS. To obtain …
An introduction to the new SI
S Knotts, PJ Mohr, WD Phillips - The Physics Teacher, 2017 - pubs.aip.org
Plans are under way to redefine the International System of Units (SI) around 2018. The new
SI specifies the values of certain physical constants to define units. This article explains the …
SI specifies the values of certain physical constants to define units. This article explains the …
Contributions of precision engineering to the revision of the SI
H Bosse, H Kunzmann, JR Pratt, S Schlamminger… - CIRP Annals, 2017 - Elsevier
All measurements performed in science and industry are based on the International System
of Units, the SI. It has been proposed to revise the SI following an approach which was …
of Units, the SI. It has been proposed to revise the SI following an approach which was …
Entropy of timekeeping in a mechanical clock
D Ziemkiewicz - Physical Review E, 2022 - APS
The dynamics of a unique type of clock mechanism known as grasshopper escapement is
investigated with the aim of evaluating its accuracy in a noisy environment. It is …
investigated with the aim of evaluating its accuracy in a noisy environment. It is …
The units for mass, voltage, resistance, and electrical current in the SI
S Schlamminger, P Abbott, Z Kubarych… - IEEE Instrumentation …, 2019 - ieeexplore.ieee.org
On May 20, World Metrology Day 2019, the international system of units (SI) underwent a
momentous change. The philosophy behind the unit system was altered by replacing the …
momentous change. The philosophy behind the unit system was altered by replacing the …