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

View

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

View

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

View

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

View

05

FRI-ONLINE-1-AMT&ASVM-05

Selectinc a seeder for different maize sowing schemes

Vlado Donev, Petar Dimitrov, Atanas Atanasov

View

06

FRI-ONLINE-1-AMT&ASVM-06

Features of field experiments with vegetable crops in open areas

Petia Angelova

View

07

FRI-ONLINE-1-MR-01

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

Mitko Nikolov

View

08

FRI-ONLINE-1-MR-02

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

Mitko Nikolov, Plamen Kangalov

View

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

View

10

FRI-ONLINE-1-MR-04

Modeling of dynamic processes when starting a electric hoist motor

Toni Uzunov

View

11

FRI-ONLINE-1-MR-05

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

Todor Delikostov

View

12

FRI-ONLINE-1-MR-07

Analysis of machinery maintenance and Industry 4.0

Kaloyan Nikolaev

View

13

FRI-ONLINE-1-MR-08

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

Gergana Atanasova

View

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

View

15

FRI-ONLINE-1-THPE-02

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

Ivailo Nikolaev, Vasil Vasilev

View

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

View

17

FRI-ONLINE-1-EC-02

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

Plamen Manev

View

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

View

19

FRI-ONLINE-1-EC-04

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

Orlin Antonov, Margaritka Filipova, Ivanka Zheleva

View

20

FRI-ONLINE-1-EC-05

Method for inventory of environmental aspects in organizations

Lyubomir Vladimirov

View

21

FRI-ONLINE-1-EC-06

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

Ventsislav Dobrinov

View

22

FRI-ONLINE-1-ID-01

Research of the didactic features in the game design education

Yordan Doychinov

View

23

FRI-ONLINE-1-ID-02

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

Milen Minchev

View

24

FRI-ONLINE-1-ID-03

Advertising characters. New advertising practices

Cvetomir Konov

View

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

View

26

FRI-ONLINE-1-ID-05

Cars suspension geometry - main parameters

Rosen Daskalov, Maxence Rouxeville, Kamen Uzunov

View

27

FRI-ONLINE-1-ID-06

Concept for suspension geometry with double wishbone

Maxence Rouxeville, Kamen Uzunov, Rosen Daskalov

View

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

View

29

FRI-ONLINE-1-ID-08

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

Teodor Kyuchukov

View

30

FRI-ONLINE-1-ID-09

Systemic lighting design of a representative multifunctional university hall

Teodor Kyuchukov

View