Abstract: Nowadays, emails are used across almost every field, spanning from business to education. Broadly, emails can be categorized as either ham or spam. Email spam, also known as junk emails or ...

Abstract: Mine hoists are integral to mining hoisting systems, with their safe and reliable operation being critical for ensuring the safety of mining operations. The consequences of hoist failure are ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

Introduction: Embedded foundations, prized for their high bearing capacity and compact footprint, are a prevalent and innovative solution for transmission tower support. Nevertheless, their bearing ...