GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

Trivadis published their guidelines for PL/SQL & SQL in 2009 in the context of the DOAG conference in Nuremberg. Since then these guidelines have been continuously extended and improved. Now they are ...

This procedure is also used to remove abnormal breast tissue. A biopsy may be done using a hollow needle to extract tissue (needle biopsy), or a lump may be partially or completely removed (lumpectomy ...

The paper describes problem of isolating, evaluating and eliminating interharmonics of current using the example of the operation of an asynchronous electric motor operating at a variable periodic ...