When we decided to become electronics engineers, we were introduced to Ohm's Law and to two enshrined methods of analyzing circuits. These were called “loop analysis” and “node analysis.” We were told ...

When we need to analyze a moderately complex circuit and we are thrown back onto our own resources because we don’t have access to SPICE or some other software aid, an issue arises that might be ...

Breast surgeons may not have to take such an aggressive approach to lymph node analysis in breast cancer patients, according to a study released from the New England Journal of Medicine. The study, ...

We were unable to identify the affected side of the tumor-bearing mice from 3-h fluorescence uptake images of either the targeted or untargeted tracers on their own in any of the tumor-bearing mice ...

Nipple Fluid Carcinoembryonic Antigen and Prostate-Specific Antigen in Cancer-Bearing and Tumor-Free Breasts PURPOSE: In node-negative patients, of whom up to 30% will recur within 5 years after ...

There are currently no universally accepted indications and criteria for additional surgical resection of the colorectum after endoscopic resection of the submucosal invasive cancer. The purpose of ...

Observations on nodal and loop analysis that can save a fair amount of scribbling of equations when using Kirchhoff's laws. In a previous Idea for Design, Anshi Chen outlined a method for analyzing ...