01

FRI-ONLINE-1-AMT&ASVM-01

Overview of Contactless Sensors Applied in Precision Agriculture

Asparuh Atanasov, Radko Mihajlov

Прегледай

02

FRI-ONLINE-1-AMT&ASVM-02

Agro-Engineering: Ways to Solve Environmental and Energy Problems in Agriculture

Kravchuk Volodymyr Ivanovych, Targonya Vasyliy Serhiyovych, Ludmil Mihailov, Gaidai Tatiana Viktorivna

Прегледай

03

FRI-ONLINE-1-AMT&ASVM-03

Study of the Productive Possibilites of Spring Pea Included as a Green Siderat Crop in the Crop Rotation of Cereals-Legumes-Cereals and Changes in Soil Fertility

Todor Kertikov, Atanas Atanasov

Прегледай

04

FRI-ONLINE-1-AMT&ASVM-04

A Study on the Selectivity and Efficiency of a Group of Herbicides in “Venka 1” Wheat Variety

Svetlana Stoyanova, Veselin Dochev, Atanas Atanasov

Прегледай

05

FRI-ONLINE-1-AMT&ASVM-05

A Study on Combinations of Variety Rootstocks on the Agrobiological Parameters of Zornitsa Vine Variety

Galina Dyakova, Ralitsa Mincheva, Svetlana Stoyanova

Прегледай

06

FRI-ONLINE-1-AMT&ASVM-06

Theoretical and Experimental Research of Technological Properties of the Agricultural Bridge Aggregates

Volodymyr Bulgakov, Stanislav Nikolaenko, Hristo Beloev, Volodymyr Kuvachоv, Valerii Adamchuk, Zinoviy Ruzhylo, Semjons Ivanovs

Прегледай

07

FRI-ONLINE-1-MR-02

Physico-Mechanical and Operating Properties and Indicators of Restoration Coatings

Plamen Kangalov, Mitko Nikolov, Jordan Valchev

Прегледай

08

FRI-ONLINE-1-MR-03

Production - Technological Index and Characteristics of Restoration of Worn-Out Machine Parts

Plamen Kangalov, Mitko Nikolov, Vladislav Stoyanov

Прегледай

09

FRI-ONLINE-1-THPE-01

Modeling the Characteristics of Centrifugal Pumps

Salaf Ibrahim

Прегледай

10

FRI-ONLINE-1-EC-01

Design and Construction of Semi-Anechoic Chamber for Noise Analyzes

Nikolay Kovachev, Plamen Manev

Прегледай

11

FRI-ONLINE-1-EC-02

Comparative Analysis of the Sound Absorption Coefficients of Different Wall Coverings

Nikolay Kovachev, Plamen Manev

Прегледай

12

FRI-ONLINE-1-EC-03

Technology for Catching of the Planting Material and Subsequently Resettlement of Black Sea Mussels (Mytilus Galloprovincialis)

Plamen Manev, Dimitar Germanov, Anton Antonov

Прегледай

13

FRI-ONLINE-1-EC-04

Influence of the Rapana (Rapana Venosa) on the Condition of the Mussel Populations in the Water Area of the town of Primorsko

Diyan Georgiev, Galin Nikolov, Silviya Kalcheva, Dimitar Germanov

Прегледай

14

FRI-ONLINE-1-EC-05

Ecometry - Scientific Organization of Ecological Expertise and Expert Services

Lyubomir Vladimirov

Прегледай

15

FRI-ONLINE-1-EC-06

Distributions of the Time of Occurrence of the Maximum Average-Hour Concentrations of Pollutants in the Atmospheric Air

Lyubomir Vladimirov

Прегледай

16

FRI-ONLINE-1-EC-07

Dynamic Rows and Models of Sulfur Dioxide Pollution in Atmospheric Air

Lyubomir Vladimirov

Прегледай

17

FRI-ONLINE-1-EC-08

Study of the Possibilities for Recycling and Utilization of Wood Waste

Orlin Antonov

Прегледай

18

FRI-ONLINE-1-EC-09

Systems and Devices for Recovery and End of Construction Waste

Denitsa Hvarchilkova

Прегледай

19

FRI-ONLINE-1-ID-01

Research of Contemporary Presentation Technologies and the Possibilities for Their Adaptation to Academic Activities

Yordan Doychinov

Прегледай

20

FRI-ONLINE-1-ID-02

Influence of the Diameter of the Tobacco Chamber in the Smoking Pipe on the Produced Resinous Substances and Tars

Desislav Gechev Ivanov

Прегледай

21

FRI-ONLINE-1-ID-03

Models and Mock-Up in Design. Classification

Cvetomir Konov

Прегледай

22

FRI-ONLINE-1-ID-04

Academic Doctrine of Light. Esiah Concept

Teodor Kyuchukov

Прегледай

23

FRI-ONLINE-1-ID-05

Light Pollution. Light and Energy Culture of Lighting and Lighting Design

Teodor Kyuchukov

Прегледай