01

FRI-ONLINE-1-AMT&ASVM-01

Principle and construction of continuous operation digger for banana tree plantation

Nguyen Duc Long, Hristo Beloev, Dau The Nhu

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02

FRI-ONLINE-1-AMT&ASVM-02

Experimental approaches to test allelopathy relationships in plant communities I. Carriers of allelochemicals under laboratory conditions for optimal development of test plants

Dimitria Ilieva, Plamen Marinov-Serafimov, Irena Golubinova, Svetlana Stoyanova

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03

FRI-ONLINE-1-AMT&ASVM-03

Multiplication of weed vegetation in spring rapes and critical and periods in its’ development

Svetlana Stoyanova, Ralitsa Mincheva, Iliyana Petrova, Petar Nikolov

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04

FRI-ONLINE-1-AMT&ASVM-04

Evaluation of the level of weeding in spring oat variety “Alexi”

Svetlana Stoyanova, Ralitsa Mincheva, Iliyana Petrova, Petar Nikolov

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05

FRI-ONLINE-1-AMT&ASVM-05

Selectinc a seeder for different maize sowing schemes

Vlado Donev, Petar Dimitrov, Atanas Atanasov

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06

FRI-ONLINE-1-AMT&ASVM-06

Features of field experiments with vegetable crops in open areas

Petia Angelova

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07

FRI-ONLINE-1-MR-01

Statistical distribution of the details from agricultural machinery made from cast iron

Mitko Nikolov

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08

FRI-ONLINE-1-MR-02

Classification of the impacts of the quality of the object over the environment

Mitko Nikolov, Plamen Kangalov

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09

FRI-ONLINE-1-MR-03

Selection of variables and criteria for evaluation of vibrating arc process during reconditioning of details from construction and agricultural machinery

Mitko Nikolov; Iliya Todorov

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10

FRI-ONLINE-1-MR-04

Modeling of dynamic processes when starting a electric hoist motor

Toni Uzunov

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11

FRI-ONLINE-1-MR-05

Comparison between different types of “in-cylinder” transducers for diagnostics of engine mechanics by pressure

Todor Delikostov

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12

FRI-ONLINE-1-MR-07

Analysis of machinery maintenance and Industry 4.0

Kaloyan Nikolaev

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13

FRI-ONLINE-1-MR-08

Analysis of contaminations in used internal combustion engine oils and the reasons for their occurrence

Gergana Atanasova

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14

FRI-ONLINE-1-THPE-01

Comparative analysis of the noise generated by hydraulic systems with centrifufal fan, at two flow rate adjustment methods

Nikolay Kovachev

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15

FRI-ONLINE-1-THPE-02

Integrated system in Excel and SolidWorks for automated design of standardized nozzles ISA 1932

Ivailo Nikolaev, Vasil Vasilev

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16

FRI-ONLINE-1-EC-01

Purposes in the development of the centers for production of seedling material for cultivation of bivalve organisms

Plamen Manev

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17

FRI-ONLINE-1-EC-02

Introduction, acclimatization and naturalization of a seeding material from bivalve organisms in natural conditions

Plamen Manev

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18

FRI-ONLINE-1-EC-03

Status and forecast of PM pollution - a key element for atmospheric air quality and population health

Margaritka Filipova, Evelina Veleva

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19

FRI-ONLINE-1-EC-04

Study on composites of wooden and rubber particles. Setting up an experiment

Orlin Antonov, Margaritka Filipova, Ivanka Zheleva

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20

FRI-ONLINE-1-EC-05

Method for inventory of environmental aspects in organizations

Lyubomir Vladimirov

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21

FRI-ONLINE-1-EC-06

Study of the soil hardness, as an ecological indicator of its current state

Ventsislav Dobrinov

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22

FRI-ONLINE-1-ID-01

Research of the didactic features in the game design education

Yordan Doychinov

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23

FRI-ONLINE-1-ID-02

Speaking and communication in public life. Socio-linguistic analysis of communication

Milen Minchev

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24

FRI-ONLINE-1-ID-03

Advertising characters. New advertising practices

Cvetomir Konov

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25

FRI-ONLINE-1-ID-04

The development of aesthetic variants associated with natural forms in the smoking pipes in order to reduce to smoking

Desislav Gechev Ivanov

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26

FRI-ONLINE-1-ID-05

Cars suspension geometry - main parameters

Rosen Daskalov, Maxence Rouxeville, Kamen Uzunov

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27

FRI-ONLINE-1-ID-06

Concept for suspension geometry with double wishbone

Maxence Rouxeville, Kamen Uzunov, Rosen Daskalov

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28

FRI-ONLINE-1-ID-07

Methodology for research of basic parameters for double wishbone type suspension using CAD programs

Kamen Uzunov, Maxence Rouxeville, Rosen Daskalov

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29

FRI-ONLINE-1-ID-08

Interior lighting design of a multifunctional university hall. “Educational hall of the future”

Teodor Kyuchukov

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30

FRI-ONLINE-1-ID-09

Systemic lighting design of a representative multifunctional university hall

Teodor Kyuchukov

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