Current PhD
August 1, 2024 2025-08-01 12:11Current PhD
PhD student:
Georges Hanna Al Hanna – 84042
Scientific Supervisor:
Prof. Zapryanka Shindarska, Ph.D, Prof. Boulos Al Jamal, Ph.D
Dissertation topic
Iimpact of different herbs on body performance and meat quality in Awassi male lambs
Scientific specialty (SS):
“Breeding of farm animals, biology and biotechnology of reproduction”
Date of enrollment
09/18/2018
Date of disenrollment and defense
09/18/2022
Form of training:
Part-time
PhD student:
Rami Abdullah Yaacoub – 84043
Scientific Supervisor:
Assoc. Prof. Andrey Kurtenkov, Ph.D, Prof. Boulos Al Jamal, Ph.D
Dissertation topic
Тhe effect of feeding weaned local male kids goats of “baladi breed” and awassi male lambs fava beans as compared to soybean meal on body performance and meat quality
Scientific specialty (SS):
Breeding of farm animals, biology and biotechnology of reproduction”
Date of enrollment
02/04/2019
Date of disenrollment and defense
02/04/2023
Form of training:
Part-time
PhD student:
Samer Ramah Sleiman – 84044
Scientific Supervisor:
Assoc. Prof. Veselin Kirov, Ph.D, Prof. Mona Abboud, Ph.D
Dissertation topic
Еffect of environmental factors, hygiene, breeding and management systems on milk quality and composition on friesian holstein cows in west bakaa valley
Scientific specialty (SS):
“Zoohygiene and organization of veterinary services”
Date of enrollment
02/04/2019
Date of disenrollment and defense
02/04/2023
Form of training:
Part-time
PhD student:
Roger Hannah Al Hannah – 84045
Scientific Supervisor:
Assoc. Prof. Krassimira Genova, Ph.D, Prof. Boulos Al Jamal, Ph.D
Dissertation topic
„Impact of dietary supplementation with different herb species on body performance meat quality and health status in broiler chickens.”
Scientific specialty (SS):
“Animal Pathology”
Date of enrollment
02/04/2019
Date of disenrollment and defense
02/04/2023
Form of training:
Part-time
PhD student:
Walid Youssef Darwiche – 84046
Scientific Supervisor:
Assoc. Prof. Kostadin Pavlov Kanchev, Ph.D, Assoc. Prof. Christo Hilan, Ph.D
Dissertation topic
Distribution, diversity and seasonal activity of ticks from various animal species in Lebanon
Scientific specialty (SS):
“Parasitology and invasive diseases of animals and humans
Date of enrollment
04/15/2019
Date of disenrollment and defense
04/15/2023
Form of training:
Part-time
PhD student:
Majd Ibrahim Abi Haidar – 84052
Scientific Supervisor:
Assoc. Prof. Toni Atanasov Todorov, Ph.D
Dissertation topic
Prevalence and detection of aflatoxin types in dairy cow raw milk raised under different breeding systems, nutrition and season in Bekaa valley
Scientific specialty (SS):
“Animal Pathology”
Date of enrollment
04/09/2020
Date of disenrollment and defense
04/09/2024
Form of training:
Part-time
PhD student:
Milena Vasileva Krastanova – 84054
Scientific Supervisor:
Assoc. Prof. Andrey Alexandrov Kurtenkov, Ph.D
Dissertation topic
Optimization of the symbiosis between species in the aquaponics system
Scientific specialty (SS):
“Breeding of farm animals, biology and biotechnology of reproduction”
Date of enrollment
01/05/2021
Date of disenrollment and defense
01/05/2025
Form of training:
Part-time
PhD student:
Tsveta Bogomilova Georgieva – 84060
Scientific Supervisor:
Assoc. Prof. Kalin Yordanov Hristov, Ph.D
Dissertation topic
Study of the effect of plant extracts on semen of rams applied in the composition of the sperm diluent
Scientific specialty (SS):
“Animal obstetrics and gynecology and diseases of newborn animals”
Date of enrollment
12/04/2023
Date of disenrollment and defense
12/04/2025
Form of training:
Independent
PhD student:
Ivelina Boykova Vacheva – 84061
Scientific Supervisor:
Assoc. Prof. Tandzhu Nailov Mehmedov, Ph.D
Dissertation topic
Clinico-immunological and therapeutic aspects of atopic dermatitis in dogs
Scientific specialty (SS):
“Animal Pathology”
Date of enrollment
12/18/2023
Date of disenrollment and defense
12/18/2027
Form of training:
Part-time
PhD student:
Pravda Boyanova Yordanova – 84062
Scientific Supervisor:
Assoc. Prof. Veselin Kirov Kirov, Ph.D
Dissertation topic
Analysis of legislation related to the official control of raw cow’s milk in farms and milk collection centers
Scientific specialty (SS):
“Zoo hygiene and organization of veterinary services”
Date of enrollment
12/18/2023
Date of disenrollment and defense
12/18/2027
Form of training:
Part-time
