Volume 7, Number 1-2, 2021

У цьому номері

(6 статей)
The effects of infill patterns on the mechanical properties of 3D printed PLA parts fabricated by FDM
Meltem Eryildiz
DOI: https://doi.org/10.23939/ujmems2021.01-02.001
1-8
Review and complement of methods for changing the movement speed of mechanisms and machines elements
Олег Стрілець, Володимир Малащенко, Sylwester Kłysz
DOI: https://doi.org/10.23939/ujmems2021.01-02.009
9-22
Investigation of rheological properties of graphene oxide and its nanocomposite with polyvinyl alcohol
Taraneh Javanbakht
DOI: https://doi.org/10.23939/ujmems2021.01-02.023
23-32
Analysis of environmental hazard parameters of the workplaces in steel plants in Nigeria
Babatunde Lateef Saheed, Bamidele Kayode Adeshina, Bashir Olawale Bello, Obafemi Ibitayo Obajemihi
DOI: https://doi.org/10.23939/ujmems2021.01-02.033
33-42
Design-technological optimization of the level of residual deformations during welding of pipe sections from PT-7M alloy
Володимир Білобородченко, Андрій Дзюбик, Liudmyla Dzyubyk
DOI: https://doi.org/10.23939/ujmems2021.01-02.043
43-53
Laser surface modification of materials
Yuriy Pavlovskyy
DOI: https://doi.org/10.23939/ujmems2021.01-02.054
54-60