Volume 7, Iss. 1, 2022

Science, Engineering & Education

7, Iss. 1, 2022
ISSN 2534-8507 (print)
ISSN 2534-8515 (on line)

Honorary Editor
Prof. Dr. Bogdana Koumanova
University of Chemical Technology and Metallurgy

Editor-in-Chief
Prof. Dr. Dancho Danalev
University of Chemical Technology and Metallurgy

Tel: (+ 359 2) 81 63 302
University of Chemical Technology and Metallurgy
8 Kl. Ohridski, 1756 Sofia, Bulgaria
E-mail: journal@uctm.edu

Engeneering

Temperature-diffusion Analogy in Fracture Analysis of Ceramic Products during the Drying Process

Veselin Iliev, Mihaela Zheleva

VHDL Models of the Basic Dual-Rail Asynchronous RSFQ Gates

Valery Todorov

Mechanical Behavior of the PVC Windows Frames under Alternating Load

Zlatka Geshkova

Informatics

Design of a Control System for Self-serve Car Wash with Industrial Programmable Logic Controllers with “Internet of Things” (IoT) Capabilities

Yordan Belev, Krasimir Krustev

AUHydroBot2021 – Robot Based on Renewable Energy Source

Aleksandra Aleksandrova Umlenska

Manipulating Pixels, Graphic Images and Video Using Javascript

Teodora Vasileva, Fabien Kunis

The Past Future Bike – Bicycle with Additional Pneumatic Mechanism

Aleksandra Aleksandrova Umlenska

Creating a Physical Wallet for Cryptocurrencies

Daniel Kolev, Martin Kostov, Fabien Kunis

Management, Education

Personnel Management through Proper Motivation (on the Example of a Medical Equipment Manufacturing Company)

Silviya Hristova

Drug Policy, Strategy and Regulation of Pharmaceutical Products along the Supply and Value Chain

Diana Milcheva

Reflection of the Sustainable Development in the Management of the Contemporary Organizations

Teodora Obretenova

Dialogue as a Component of Basic Skills in Teaching Chemistry and Environmental Protection

Silvia Traykova, Ivaylo Traikov, Dancho Danalev

Flipped Classroom in Chemistry Classes

Silvia Traykova

Guide for Authors