Title:Analysis of a Laboratory-Scale Biogas Plant’s Performance in Single-Load Operation
Author:Hristov, Vasil; Tsankov, Petko; Georgieva, Nely; Kirov, KalinDate:2023Abstract:The European policy for a carbon-neutral economy has led to a continuous increase
in the demand for renewable energy sources (RES) within the energy mix of individual
countries. Techniques and technologies for the conversion and utilization of various forms of “green” energy continue to evolve. One promising potential source of energy is ...Library:
Тракийски университет - Стара Загора
Title:ANALYSIS OF THE AGRICULTURAL SECTOR IN BULGARIA - INVESTMENT, PROFITABILITY AND REGIONAL POLICIES
Author:Atanasova, PetyaDate:2023Abstract:This report analyses the agricultural sector at the national and regional level. Bulgaria is a
country with a developed agricultural sector, and this implies the intervention of state institutions in the precise monitoring of agricultural production. Producers are subsidized according to specialized regulatory documents. Controlling and ...Library:
Тракийски университет - Стара Загора
Title:ANALYSIS OF WOMEN'S STANDARD DANCE COSTUMES
Author:Mecheva, GerganaDate:2023Abstract:This work presents an overview of the characteristics and design elements of women's
standard dance costumes, focusing particularly on their impact on the dancers' performances and
audience perception. Costumes include ankle-length or above-the-ankle skirts made of several pieces,
offering a large cut at the bottom to facilitate dancing. ...Library:
Тракийски университет - Стара Загора
Title:APPLICATION OF DIGITIZED EMBROIDERIES FROM THE BULGARIAN FOLK COSTUME FOR MODERN FASHION ACCESSORIES
Author:Ilieva, Julieta; Stoykova, Vanya; Zlatev, ZlatinDate:2023Abstract:In this research, the potential for combining digitized elements of Bulgarian costume in textile patterns for fashion accessories is explored. Color and shape characteristics of costume elements were determined, and three types of fashion accessories were visualized through an online survey. The study found that consumer preferences depended ...Library:
Тракийски университет - Стара Загора
Title:APPLICATION OF FLORAL ELEMENTS IN TEXTILE PATTERNS FOR CONTEMPORARY FASHION
Author:Ilieva, Julieta; Stoykova, Vanya; Zlatev, ZlatinDate:2023Abstract:In this research, the potential of combining modern floral textile patterns with different types of garments in fashion design is explored. Through a mobile-friendly online survey, five forms of clothing are presented, each combined with three different variants of floral textile patterns. The results of the study show that garments using ...Library:
Тракийски университет - Стара Загора
Title:Application of Immersive Virtual Reality in the Non-Renewable Energy Industry Area: A Systematic Literature Review
Author:Atanasov, Svetoslav; Hristov, Vasil; Todorov, Apostol; Hristov, Anton; Häfner, PolinaDate:2023Abstract:The Immersive Virtual Reality (VR) has the potential to significantly enhance the non-renewable energy (NRE) industry by improving safety and efficiency in operational and training processes. In order to explore applications of immersive technologies aimed at enhancing processes within the NRE energy sectors, a systematic review of the ...Library:
Тракийски университет - Стара Загора
Title:Application of modern means and technologies for monitoring the microclimate in greenhouses
Author:Ivanova, Y.; Ivanov, S.; Peychev, K.; Belovski, I.Date:2024Abstract:Modern tools and technologies are increasingly used to monitor the main parameters of the microclimate in greenhouses. In this article, an overview and comparative analysis of modern sensor devices applicable in the measurement of physical parameters in greenhouses is made. The various technologies and components for automation of microclimate ...Library:
Тракийски университет - Стара Загора
Title:APPLICATION OF STATISTICAL METHODS IN DETERMINATION OF THE OPTIMAL AMOUNT OF RASPBERRY POMACE USED IN THE PRODUCTION OF WAFERS
Author:Shivacheva, Galya; Stoykova, VanyaDate:2023Abstract:Reducing waste products from the food industry has a positive impact on the environment and the economy. The appropriate amount of raspberry pomace in the production of wafers, has a significant impact on the physico-chemical, organoleptic and optical characteristics of these products. Literature data were used for supplementation of the ...Library:
Тракийски университет - Стара Загора
Title:APPLYING THE BORG'S RATINGS OF PERCEIVED EXERTION SCALE TO ASSESS MOTOR DEVELOPMENT IN ONLINE UNIVERSITY LEARNING
Author:Angelova, P.; Ignatova, D.Date:2024Abstract:Physical education and sports lecturers should evaluate the impact of physical exercises proposed for implementation in the home environment. The use of self-report scales for the degree of physical exertion is a valuable tool for objectivity and tracking the physical effort exerted by students. The Borg Scale ...Library:
Тракийски университет - Стара Загора
Title:AN AUTOMATIC GEOMETRIC INTERPRETATION OF FLORAL PATTERNS FOR CONTEMPORARY FASHION CLOTHING AND ACCESSORIES
Author:Julieta, Ilieva; Vanya, StoykovaDate:2023Abstract:Floral patterns are used in fashion design and their interpretation has evolved over time. Their geometric interpretation can be made by automated computer tools. In this development, a geometric interpretation of floral patterns for contemporary fashion clothing and accessories is explored. Geometric principles are suggested to traditional ...Library:
Тракийски университет - Стара Загора
Title:BASIC METHODS FOR STATISTICAL DATA PROCESSING IN BIOLOGY
Author:Bekyarova, Albena; Yordzheva, Ivelina; Yarkov, DobriDate:2023Abstract:This article examines the most commonly applied methods from the section of inferential
statistics. Their essence and application are clarified, offering concrete examples from the field of biology. The requirements for application and limitations of individual statistical procedures. The steps and stages of their implementation are tracked ...Library:
Тракийски университет - Стара Загора
Title:Canine sperm vitrification with nonpermeable cryoprotectants and coconut water extender
Author:Antonov, Anton; Ivanova, BoyanaDate:2023Abstract:This study was aimed to assess the efficiency of coconut water extender with addition of soy lecithin and sucrose as nonpermeable cryoprotectants for canine semen vitrification, using a simple method that yields a high survival rate of spermatozoa for clinical use. Twelve ejaculates from 12 adult normozoospermic dogs were collected separately ...Library:
Тракийски университет - Стара Загора
Title:CARCASS CHARACTERISTICS, NUTRITIONAL VALUE AND SAFETY OF CROCODILE MEAT
Author:Fasulkova, R.; Strateva, M.; Stratev, D.Date:2024Abstract:Inthe last few years, the European Union has reported increased imports of fresh, chilled or frozen meat, including crocodile meat. Industry has been developingand has invested largely in its efforts to improve quality and increase meat yield by innovatingits methods of farming, feeding and carcass processing. The ...Library:
Тракийски университет - Стара Загора
Title:Case Report: Spontaneous Left Inferior Epigastric Artery Injury in a COVID-19 Female Patient Undergoing Anticoagulation Therapy
Author:Abrashev, Hristo; Ananiev, Julian; Georgieva, EkaterinaDate:2023Abstract:Since the beginning of the pandemic, a recommendation was made for the use of anticoagulants in high-risk hospitalized patients. This therapeutic approach has positive and negative effects regarding the outcome of the disease. Anticoagulant therapy prevents thromboembolic events, but it can also lead to spontaneous hematoma formation, or ...Library:
Тракийски университет - Стара Загора
Title:CHANGES IN THE KINEMATIC PARAMETERS OF RAM SPERMATOZOA IN PRODUCTION OF FROZEN SEX-SORTED SEMEN BY BOVINE SERUM ALBUMIN COLUMN
Author:Yotov, Stanimir; Atanasov, Anatoli; Ivanova, BoyanaDate:2024Abstract:This study aimed to determine the changes of some kinematic parameters of ram spermatozoa in production of frozen sex-sorted semen from ram by BSA column. The ejaculetes were collected by artificial vagina method, then mixed, split of 6 equal parts and subjected to sexing by BSA column, cooling and freezing. Progressive motility (PM), non ...Library:
Тракийски университет - Стара Загора
Title:Cheese quality assessment by use of near-infrared spectroscopy
Author:Atanassova, Stefka; Yorgov, Dimitar; Veleva, Petya; Stoyanchev, Todor; Zlatev, ZlatinDate:2023Abstract:Dairy products are worldwide spread and have great commercial importance. Rapid and reliable analysis of cheese would be highly desirable both for the manufacturers and consumers. The results of experiments, related to the application of near-infrared spectroscopy for cheese quality estimation will be presented. Several kinds of Bulgarian ...Library:
Тракийски университет - Стара Загора
Title:Clinical use of 3D computed tomography in diagnosis and therapy of tail necrosis in a ball python (Python regius)
Author:Chaprazov, Ts.Date:2025Abstract:The main musculoskeletal diseases in reptiles diagnosed through computed tomography (CT) are vertebral malformations and disorders. This diagnostic imaging technique is crucial for the outcome and prognosis of applied treatment. The presented clinical case describes the diagnosis, surgical treatment and antibacterial therapy of traumatic ...Library:
Тракийски университет - Стара Загора
Title:COLOR COMPOSITIONS – DRAWINGS EXPRESSING AN EXPLOSION OF FEELINGS IN DESIGN
Author:Koleva, MariyaDate:2023Abstract:This study examines the complex realm of human emotions and their relationship to visual
stimuli through the analysis of digital floral compositions. The drawings, each depicting different
emotional themes such as mystery, optimism, sadness, joy, passion, and more, serve as a canvas for
understanding the rich spectrum of human feelings. ...Library:
Тракийски университет - Стара Загора
Title:COMPARATIVE ANALYSIS OF SIX COMPLEX LABORATORY EGG ANALYZERS
Author:Bonchev, DanailDate:2023Abstract:The external and internal characteristics of eggs are important in determining their quality. In
the present work, the internal characteristics of eggs are examined and described. A comparative
analysis was made between six types of complex laboratory egg analyzers, their parameters and the
technological methods used to determine the ...Library: