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Cover
Front Pages
- 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 - 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
- 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
- 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
- FRI-ONLINE-1-AMT&ASVM-05
Selectinc a seeder for different maize sowing schemes
Vlado Donev, Petar Dimitrov, Atanas Atanasov
- FRI-ONLINE-1-AMT&ASVM-06
Features of field experiments with vegetable crops in open areas
Petia Angelova
- FRI-ONLINE-1-MR-01
Statistical distribution of the details from agricultural machinery made from cast iron
Mitko Nikolov
- FRI-ONLINE-1-MR-02
Classification of the impacts of the quality of the object over the environment
Mitko Nikolov, Plamen Kangalov
- 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
- FRI-ONLINE-1-MR-04
Modeling of dynamic processes when starting a electric hoist motor
Toni Uzunov
- FRI-ONLINE-1-MR-05
Comparison between different types of “in-cylinder” transducers for diagnostics of engine mechanics by pressure
Todor Delikostov
- FRI-ONLINE-1-MR-07
Analysis of machinery maintenance and Industry 4.0
Kaloyan Nikolaev
- FRI-ONLINE-1-MR-08
Analysis of contaminations in used internal combustion engine oils and the reasons for their occurrence
Gergana Atanasova
- 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
- FRI-ONLINE-1-THPE-02
Integrated system in Excel and SolidWorks for automated design of standardized nozzles ISA 1932
Ivailo Nikolaev, Vasil Vasilev
- FRI-ONLINE-1-EC-01
Purposes in the development of the centers for production of seedling material for cultivation of bivalve organisms
Plamen Manev
- FRI-ONLINE-1-EC-02
Introduction, acclimatization and naturalization of a seeding material from bivalve organisms in natural conditions
Plamen Manev
- 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
- FRI-ONLINE-1-EC-04
Study on composites of wooden and rubber particles. Setting up an experiment
Orlin Antonov, Margaritka Filipova, Ivanka Zheleva
- FRI-ONLINE-1-EC-05
Method for inventory of environmental aspects in organizations
Lyubomir Vladimirov
- FRI-ONLINE-1-EC-06
Study of the soil hardness, as an ecological indicator of its current state
Ventsislav Dobrinov
- FRI-ONLINE-1-ID-01
Research of the didactic features in the game design education
Yordan Doychinov
- FRI-ONLINE-1-ID-02
Speaking and communication in public life. Socio-linguistic analysis of communication
Milen Minchev
- FRI-ONLINE-1-ID-03
Advertising characters. New advertising practices
Cvetomir Konov
- 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
- FRI-ONLINE-1-ID-05
Cars suspension geometry - main parameters
Rosen Daskalov, Maxence Rouxeville, Kamen Uzunov
- FRI-ONLINE-1-ID-06
Concept for suspension geometry with double wishbone
Maxence Rouxeville, Kamen Uzunov, Rosen Daskalov
- 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
- FRI-ONLINE-1-ID-08
Interior lighting design of a multifunctional university hall. “Educational hall of the future”
Teodor Kyuchukov
- FRI-ONLINE-1-ID-09
Systemic lighting design of a representative multifunctional university hall
Teodor Kyuchukov
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