Volume 878

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IOP Conference Series Materials Science and Engineering
Volume 878

IOP Conference Series Materials Science and Engineering

Volume 878

1

Aerodynamic testing of rotors and propellers for small unmanned aerial vehicles at Technical University - Sofia

Panayotov, F, Serbezov, V, Todorov, M

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.10 MB

2020

2

ERP systems and data security

Hrischev, Radoslav

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 648 KB

2020

3

Tensile testing of Inconel 600 wire at high temperatures

Kuzmanov, N, Borisov, B, Muhtarov, I

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 5.38 MB

2020

4

Modelling and estimate of the LTWM noise parameters

PrlinÄeviÄ, Bojan, MilivojeviÄ, Zoran

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.63 MB

2020

5

Underwater surveillance of Romanian littoral areas using AUVs - Sea trials results

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 920 KB

2020

6

Sorption characteristics of Bulgarian Einkorn flakes

Bogoeva, A L, Durakova, A G, Toshkov, N G

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.03 MB

2020

7

The value of the work done by an isotropic vector force field along an isotropic curve

Razpopov, Dimitar, Dzhelepov, Georgi

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 395 KB

2020

8

Route map for renewable energy sources implementation for household in Bulgaria

Gospodinova, Dilyana, Milanov, Kostadin, Dineff, Peter

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 938 KB

2020

9

Glow-discharge plasma enhanced coating and functionalization of needle-punched nonwoven PET filter media for textile wastewater decolorization

Neznakomova, M P, Gospodinova, D N, Dineff, P D

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 665 KB

2020

10

Classification analysis of tensile strength of alloyed steels

Dobrev, G L, Iliev, I P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 473 KB

2020

11

Distributed generation placement in distributive substations analysis using Markov Chain Monte Carlo model considering the reliability of power supply

Dimishkovska, Natasha, Iliev, Atanas

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 933 KB

2020

12

Implementation of advanced software solutions and systems for transport traffic research and control

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 574 KB

2020

13

Digitalization of HR activities in industrial enterprises

Mihova, T B, Ivanova, I M

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 265 KB

2020

14

Algorithm for business process reengineering in industrial enterprises

Gigova, T B, Geshanova, N S

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 709 KB

2020

15

Model of process and model of natural language processing system

Zhekova, M, Totkov, G

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 989 KB

2020

16

Martensitic transformations in Fe-Mn alloy with low stacking fault energy

Parshorov, S, Valkov, S, Petrov, P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 610 KB

2020

17

Transportation modelling and solving Travelling Salesman problem

Stoilova, K, Stoilov, T

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.01 MB

2020

18

Applicability of microwave non destructive diagnostics for composite materials used in the aerospace industry

Gueorguiev, Nikolay L, Nachev, Atanas, Ivashov, Sergey

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 424 KB

2020

19

Gamification of courses in the e-learning environment

Gachkova, Mariya, Somova, Elena, Gaftandzhieva, Silvia

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 776 KB

2020

20

Opportunities for process reengineering in Bulgarian bread production (a case study)

Damyanova-Bakardzhieva, Magdalena

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 446 KB

2020

21

Bead formation research in TIG welding of AISI 304 steel

Tongov, Manahil, Dimitrova, Rayna, Konstantinov, Konstantin

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 595 KB

2020

22

Analysis of stresses and deformations in the chassis of rough terrain forklifts

Valkov, Georgi, Nikolov, Valyo

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 947 KB

2020

23

Application of the method of dynamic programming for solving the optimal unit commitment problem in distribution networks with local distributed generation

Dimishkovska, Natasha, Iliev, Atanas

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 845 KB

2020

24

Process mining in support of technological readiness level assessment

Markovska, Veneta, Kabaivanov, Stanimir

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 772 KB

2020

25

Expert estimation of leakage losses in the pneumatic systems in the bottling industry

Kosturkov, R D, Nachev, V G, Titova, T P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.26 MB

2020

26

On the use of blockchain technologies in smart home applications

Pazhev, G, Spasov, Gr, Shopov, M, Petrova, G

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 626 KB

2020

27

Application of Management Innovations in the Bulgarian Wine Industry

Pastarmadzhieva, D, Angelova, M

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.43 MB

2020

28

Hybrid deep-learning analysis for cyber anomaly detection

Kabaivanov, Stanimir, Markovska, Veneta

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 690 KB

2020

29

Classification of parts used in mechatronic products and produced by permanent-mold casting methods

Zaharinov, V, Malakov, I, Nikolov, S, Dimitrova, R, Stambolov, G

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 990 KB

2020

30

Logistics 4.0 and supply chain 4.0 in the automotive industry

Markov, Krasimir, Vitliemov, Pavel

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 658 KB

2020

31

Black box/white box hybrid method for virtual prototyping validation of multiphysics simulations and testing

Todorov, G D, Kamberov, K H

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.12 MB

2020

32

Study on threshold capabilities of a copper bromide vapor laser

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 680 KB

2020

33

Use of modern software solutions and systems for analysis and reconstruction of road accidents

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 820 KB

2020

34

Application of multi-axis force/torque sensor system for experimental study of small unmanned aerial vehicles propulsion systems â Preliminary results

Serbezov, V, Panayotov, H, Todorov, M, Penchev, S

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.00 MB

2020

35

Modeling and study of a novel electrothermal oscillator based on shape memory alloys

Mitrev, R P, Atamas, E I, Goncharov, O I, Todorov, T S, Iatcheva, I I

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 893 KB

2020

36

Preface

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.07 MB

2020

37

Intelligent virtual agent, learning how to reach a goal by making the least number of compromises

Budakova, Dilyana, Petrova-Dimitrova, Veselka, Dakovski, Lyudmil

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 679 KB

2020

38

Applying technologies in vocational education in Bulgaria

Paunova-Hubenova, Elena, Trichkova-Kashamova, Elisaveta

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 851 KB

2020

39

Corporate growth benchmarking in the food industry

Konstantinova, Snezhinka, Georgieva, Gergana V.

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 922 KB

2020

40

Why do Bulgarian wine producers innovate?

Pastarmadzhieva, D, Angelova, M

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.81 MB

2020

41

Study of a linear generator with permanent magnets converting sea wave energy into electricity

Georgiev, N P, Raychev, R P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 324 KB

2020

42

Determination of inaccuracy by milling taking into account the phenomenon of technological heredity

Metev, H C, Krumov, K K

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 721 KB

2020

43

Peer review statement

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 150 KB

2020

44

Nonlinear backstepping tracking control of DC motor driven inverted pendulum

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 862 KB

2020

45

Design of the H â regulator for the control of glucose concentration in patients with first type diabetes

Sherif, Sherif, Kralev, Jordan, Slavov, Tsonyo, Kunchev, Veselin

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 2.05 MB

2020

46

Manipulator for upper limbs rehabilitation-ROBCO Â®

Chivarov, Nayden, Chikurtev, Denis

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 704 KB

2020

47

Methods for object recognition and classification for tele-controlled service robots

Ivanov, Angel, Chivarov, Nayden

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.27 MB

2020

48

Description and modelling of robot-manipulator FANUC M-430iA/4FH

Nikolov, E, Nikolova, N G, Georgiev, M

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.44 MB

2020

49

Design control system of robot-manipulator FANUC M-430iA/4FH

Nikolov, E, Karlova-Sergieva, V, Grasiani, B

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 870 KB

2020

50

Research and analysis of modern space heating technologies and management for industrial buildings

Yosifova, V, Chikurtev, D, Petrov, R

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 501 KB

2020

51

Proactive compensation of electric power imbalance in day-ahead market

Angelov, Alexander, Shakev, Nikola, Ganev, Georgi

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 768 KB

2020

52

Study of the technical and economic efficiency and the possibilities for the construction of photovoltaic power plant above the roof structures of transformer power substations 20/0,4 kV and their service areas

Stefanov, S B, Georgiev, A P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 636 KB

2020

53

Analysis of earth faults in a wind farm integrated into the electric power system

Hadzhiev, Ivan, Malamov, Dian, Georgiev, Aleksandar

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.55 MB

2020

54

Study of four-spring electromagnetic harvesters

Georgiev, N P, Raychev, R P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 362 KB

2020

55

Investigation of transformers for power electronic converters

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 645 KB

2020

56

Cycle length optimization through bi-level optimization

Boneva, Yordanka

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 418 KB

2020

57

Decrease of the portfolio computational workload following the Capital Asset Pricing theory

Stoilov, T, Stoilova, K, Vladimirov, M

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.12 MB

2020

58

Testing of games through software agents managed by artificial neural networks

Trankov, Miroslav, Hadzhikolev, Emil, Hadzhikoleva, Stanka

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 741 KB

2020

59

LoRaWAN applications - âLeonardo tasting LoRaWINEâ

Maksimova, R, Kolev, K

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.08 MB

2020

60

System for creation, support and tracking of interactive learning activities

Takev, Martin, Somova, Elena, Gaftandzhieva, Silvia, Rodriguez Artacho, Miguel

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 696 KB

2020

61

Dynamical stresses in the high class wind turbine blades caused in nonhomogeneous nonstationary wind field. Part 1 Dynamical model

Kralov, I, Genov, J, Angelov, I

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 646 KB

2020

62

Dynamical stresses in the high class wind turbine blades caused in nonhomogeneous nonstationary wind field. Part 2 Numerical simulations

Kralov, I, Genov, J, Angelov, I

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 2.91 MB

2020

63

Graph-analytic approach to determine the position of the initial impact in the event of pedestrian accidents

Savova-Mratsenkova, Milena, Palagachev, Georgi

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 725 KB

2020

64

Soil chip thickness of a spading machine with different operating modes

Stoyanov, Yordan

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 605 KB

2020

65

Design of an automated railway crossing system with Verilog language in CPLD

Zhilevski, M, Hristov, V

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 797 KB

2020

66

Clearance speed study for intergreen time determination

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 994 KB

2020

67

Crack propagation evaluation using virtual prototyping techniques

Kamberov, K H, Ivanov, Ts T, Zlatev, B N

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.04 MB

2020

68

Measuring the diameter of electron beam by rotating slit disc

Tongov, M, Hikov, T, Angelov, I, Petrov, P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 257 KB

2020

69

Comparative analysis of sorption characteristics of Bulgarian grape seeds and flours and flakes produced by them

Durakova, A G, Bogoeva, A L, Krasteva, A P, Temelkova, M L

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 894 KB

2020

70

Application machining robots in processing operations

Guergov, S, Nikolova, N G, Stefanov, G

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.11 MB

2020

71

Effect of P modifiers, SiC nanomodifiers and combinations them on the structure of a hypereutectic aluminum-silicon AlSi18 alloy

Panov, Iv, Dochev, B, Manolov, V, Velikov, A, Dyakova, V, Kuzmanov, P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.57 MB

2020

72

Influence of a P modifier, a nanosized SiC modifier, and a combination of them on the mechanical properties of a hypereutectic aluminium-silicon alloy AlSi18

Panov, Iv, Dochev, B, Manolov, V, Velikov, A, Dyakova, V, Kuzmanov, P

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 461 KB

2020

73

The effect of the type of protective suit on the thermophysiological comfort of surgeons in an operating room

Angelova, Radostina A, Velichkova, Rositsa

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 2.18 MB

2020

74

Impact of atmospheric corrosion on the mechanical properties of B235 steel rods

Tsonev, Veselin, Nikolov, Nikolay, Penkov, Kamen

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 341 KB

2020

75

The influence of magnesium alloy AE42 test specimens deformation magnitude on their microstructure

Marcheva, Y, Loukaycheva, M, Tsonev, V, Dimova, B

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 4.73 MB

2020

76

Corrosion behaviour of aluminium alloys EN AW-6026 and EN AW-6082 in a sulphuric acid medium

Kamarska, Kalina

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 479 KB

2020

77

New thermodynamic investigation of some solid phases of Sn-Ti phase diagram

Gandova, V, Petrova, I

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 443 KB

2020

78

Business communities - a factor of industry and bioeconomy development

Mihova, T B, Alexieva, V N

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 231 KB

2020

79

Diffusion of innovation in the Bulgarian dairy industry

Nikolova-Alexieva, Valentina, Krasteva, Irina

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 475 KB

2020

80

Investment in intangible assets and corporate growth in the industrial companies

Konstantinova, Snezhinka, Konarev, Asen

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 921 KB

2020

81

Digital competitiveness of Bulgarian enterprises â 2019

Gigova, T B, Arabadzhieva, A R

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.04 MB

2020

82

Analysis of significant floods in Bulgarian Danube region till 2010 y

Velichkova, Rositsa

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.39 MB

2020

83

An approach to develop a collaboration platform for tool making industry

Vitliemov, Pavel

Journal:

IOP Conference Series Materials Science and Engineering

Year:

2020

File:

PDF, 1.03 MB

2020