Volume 5, Iss.1, 2020

Science, Engineering & Education

5, Iss. 1, 2020
ISSN 2534-8507 (print)
ISSN 2534-8515 (on line)

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

Engeneering

Constitutive Model of Unplasticized Polyvinyl Chloride for Numerical Stress-Strain Analysis

Veselin Iliev, Radan Ivanov, Zlatka Geshkova, Vasil Samichkov, Nikolai Yavorov

Temperature Distribution in Floor Constructions under Thermal Units

Kalin Krumov, Boian Mladenov, Yordan Stoyanov, Nina Penkova

Thermodynamic Processes at Air-supported Structures for Indoor Sports

Nina Penkova, Ventsislav Gavrilov, Boian Mladenov

Control of a Single-phase Inverter by an Integrated Current Mode Pulse Stabiliser

Yovko Rakanov

An Inexpensive Method for Improving the Stability of Grid Connected Inverters Operating in Continuous Mode

Yovko Rakanov

Education

Project Based Learning - Strategy for Professional Competence Development in Higher Education

Vasilka Krumova, Dancho Danalev, Senya Terzieva

Development of Digital Competencies and Skills in the Field of Use of Cloud Services and Electronic Communication

Radoslav Miltchev, Neda Chehlarova

Theoretical and Practical Education in Technology for Leather Production

Nikolay Karev

Applicability of Translation in English for Specific Purposes Context: Students’ Perception

Galina Koteva

Mastering Terminology through Translation in English for Specific Purposes Classroom

Galina Koteva

Self-assessment of Career Development - Educational Perspective

Maria Kostadinova

Formation of Cognitive Interest in the Teaching of Chemistry and Environmental Protection in the First High School Stage of Secondary Education through the Use of Interactive Methods

Ivaylo Traykov

Guide for Authors