Germany’s last wartime reactor experiment, the B8 pile built in April 1945 at Haigerloch, held 664 cubes of natural uranium ...

In addition to 4-20 mA analog signals and HART communication, advanced instruments equipped with Heartbeat Technology add ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

300.0 Inorganic Anions by Ion Chromatography. Revision 2.1 300.1 Inorganic Anions in Drinking Water by Ion Chromatography. Revision 1.0 310.2 Alkalinity, Colorimetric, Automated Methyl Orange 335.4 ...

This category includes test methods which have not yet been subject to the Federal rulemaking process. Each of these methods, as well as the available technical documentation supporting them, have ...

Scientific method is a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. It is based on gathering observable, empirical and ...

Statistical methods are mathematical formulas, models, and techniques that are used in statistical analysis of raw research data. The application of statistical methods extracts information from ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in ...

Gordon Scott has been an active investor and technical analyst for 20+ years. He is a Chartered Market Technician (CMT). The Benjamin Method focuses on long-term investment via fundamental analysis of ...

John Guerin from Micromeritics shows us the AccuPyc II 1340 pycnometer, used for measuring the density of materials. John explains how the instrument works with the use of a schematic diagram. This ...

Modeling the effect of DNA sequence variation on phenotypes such as gene expression faces unique challenges when deciphering inter-individual variation. This study presents a scalable and efficient ...