How to Verify Peptide Purity: HPLC, Mass Spectrometry, and What to Demand From a Research-Grade Supplier

Learn how to verify research-grade peptide purity using HPLC, mass spectrometry, and Certificates of Analysis, plus the key ...
Scientific American

Mathematicians still don’t know the fastest way to multiply numbers

This requires an algorithm: students are taught to stack one number atop another and multiply each digit of the bottom number ...
Health AffairsOpinion

To Evaluate Interventions That Address Drivers Of Health, Look Beyond ROI

If the relevant question is how to obtain the greatest health value for the money spent, a cost-effectiveness analysis or ...
IEEE

A Numerical Method for Transient Thermal Analysis of No-Insulation REBCO Pancake Coils With Several Resistive Joints

Abstract: The no-insulation (NI) winding technique has been widely used in high magnetic field applications to enhance the thermal stability of superconducting magnets. Eliminating the insulated ...
IEEE

Routing Attacks and Mitigation Methods for RPL-Based Internet of Things

Abstract: The recent bloom of Internet of Things (IoT) and its prevalence in many security-sensitive environments made the security of these networks a crucial requirement. Routing in many of IoT ...