"Scientific research" Almanac

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  INFORMATION SECURITY IN BULGARIAN E-COMMERCE SYSTEMS

  The provision of information security is one of the greatest challenges that modern information and communication technologies face. To solve the problems in this area it is necessary to perform a complete and profound analysis of all real and potential threats and, on this basis, to choose and develop a complete solution. The object of study are ... The provision of information security is one of the greatest challenges that modern information and communication technologies face. To solve the problems in this area it is necessary to perform a complete and profound analysis of all real and potential threats and, on this basis, to choose and develop a complete solution. The object of study are the e-commerce systems in the Bulgarian business organizations and the subject of study are the policies, strategies, approaches, methods, techniques and technologies to achieve a high level of security of these systems. The main goal of this study is to prove the thesis statement that effective protection in e-commerce is multi-layered and the new technologies, policies and procedures, laws and industry standards have to be taken into account. The tasks to achieve the goal include: presenting the results of a survey of the current state of e-commerce systems security in the Bulgarian business organizations; defining the problems of information security in e-commerce systems; and presenting a strategy and technology to counter these threats.

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  A COMPARATIVE STUDY OF THE ACTIVITIES AND THE RESULTS OF THE APPLICATION OF BLENDED LEARNING IN FOREIGN LANGUAGE AND NON-FOREIGN LANGUAGE SUBJECTS TAUGHT AT THE D. A. TSENOV ACADEMY OF ECONOMICS – SVISHTOV

  Blended learning is an innovative approach which combines face-to-face and electronic form of learning. For blended learning to be implemented, a virtual learning environment must be created. This environment enables students to perform various tasks and activities in order to improve the quality of their education and achieve higher results. One ... Blended learning is an innovative approach which combines face-to-face and electronic form of learning. For blended learning to be implemented, a virtual learning environment must be created. This environment enables students to perform various tasks and activities in order to improve the quality of their education and achieve higher results. One of the most widespread methods of implementing blended learning is the use of Moodle LMS (learning management system), which enables lecturers to create online content, develop courses, register users and manage the learning process. This form of learning has been successfully implemented over the last few years by lecturers at the Department of Foreign Languages at the D. A. Tsenov Academy of Economics in Svishtov both in language courses and in their work on a series of scientific and research projects. The results of all these activities so far have been positive. So far, however, at the D. A. Tsenov Academy of Economics no comparison has been made between the activities and the results of implementing blended learning in foreign language and non-foreign language subjects. The aim of this research is to ascertain to what extent blended learning is efficient in foreign language teaching and in teaching economic subjects. In carrying out the activities, we created a learning environment and conducted a scientific experiment. The results of the research show that blended learning is applicable in both groups of subjects, which gives ground for working further and expanding the scope of its application at the D. A. Tsenov Academy of Economics, covering more subjects and more forms of education.

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  LEGAL, ACCOUNTING AND CONTROL ASPECTS OF PUBLIC PROCUREMENT IN THE PUBLIC SECTOR

  Public procurements are essential for the allocation of public finances. Budget organizations make their investment expenditures through them. The importance of public procurements for the future of the institutions which function based on their budget credits determines the interest in studying that area. It requires a comprehensive study in ... Public procurements are essential for the allocation of public finances. Budget organizations make their investment expenditures through them. The importance of public procurements for the future of the institutions which function based on their budget credits determines the interest in studying that area. It requires a comprehensive study in three main trends – legal framework, accounting processes and control on the public procurements. The aim of the study is to establish the legal, accounting and control aspects of the public procurement in the public sector. The main tasks are: examining their legal framework; studying the public sector procurement reporting; studying the preliminary control and examining the external control on public procurements. The thesis statement that is defended is that the lawful implementation of public procurements has a significant impact on the publicity and transparency of funds spent from the state budget and the European Union. As a result, the study reached the following conclusions: difficult process of administration, artificial barriers for the candidates, lack of disclosed corruption cases, no effective methods for internal and external control of the procurement process. Changes to the legal framework are proposed, relating to the introduction of electronic procedures, appointment of government experts, new rules for selection of candidates.