Ori en ta tion sur veys are an es sen tial part of any largescale geo chem i cal pro gram be cause they serve to es tab lish op ti mum sam pling and an a lyt i cal tech niques. Among vari ables that need to be de ter mined by a soils ori en ta tion are the sam ple den sity, soil ho ri zon, sam ple grain size or min eral frac tion, and an a lyt i cal method. Es tab lish ing geo chem i cal back g...

Tools and Algorithms for the Constru tion and Analysis of Systems: An STTT spe ial se tion Prefa e by the se tion editor: Susanne Graf? The date of re eipt and a eptan e will be inserted by the editor Abstra t. The papers in this spe ial se tion appeared originally in the pro eedings of the 2000 edition of the onferen e \Tools and Algorithms for the Constru tion and Analysis of Systems" (Ta as)...

The work is devoted to the analytical substantia-tion of protection technological means and tools from gas-abrasive impact. It shown that in order reduce friction force, main wear factor, it necessary apply hard thin coatings with microelasticity surface.

Since its launch there has been a plethora of publications about what ChatGPT can and can’t be used for. While OpenAI remained silent the exact place in framework language models. Just ‘Try ChatGPT’ appeared to not best way consider applica-tions for less evident purposes that just composing an essay. The author strong belief knowing something really is adds lot one’s understanding capable of. ...