Innovation and Entrepreneurship

3-12

Authors: Zdravka Dzhandarmova

Two basic models of functioning of agricultural economics, which differ in their main objectives. „Closed” system has as its objective the support of family farming, which provide production factors and opportunities for the entry of new producers are heavily restricted. „Open“ system is based on the concept that agricultural land is not only one of the acceptable forms of investment, but also a source of income for the farm family.

25-35

Authors: Miroslav Vasilev

In the present report a method is presented for automated data processing of color digital images of yellow cheese by identifying areas contaminated with mold on the surface of the product. Selected are functions suitable for data analysis. Defined are color features suitable for separating the areas with yellow cheese and mold. Used are binarization and analysis of histograms of the images. Defined is range between 3,1÷3,5 for correction factor of binarization threshold where in the recognition of object area with mold is obtained total error of 5%.

44-57

Authors: Gita Kutovancheva

The report gives an overview of existing technologies used in modern interactive presentation systems listed are their advantages and disadvantages. Mentioned are additional devices to the interactive presentation systems incorporating interactive whiteboards and in particular the document cameras and their technical capabilities and shortcomings. Choice of foodstuff is made and the surface characteristics that will be recognized. Presented is the process used to separate the object from the background in image. The results mentioned are by removing object areas by binarization of the image in color features and by presenting the full spectrum of the image. Classification by three classifiers using linear separating functions. Determined is the total error of classification and time for data processing. Referred are the opportunities for the application of investigation system for receiving and processing images in school activities.

3-15

Authors: Zdravka Dzhandarmova

The problem of maintaining liquidity is one of the most important aspects of different types of banks and the banking system as tsyalo. Problemat liquidity in the banking business together with that of profitability and capital adequacy is one of the most serious and discussed.

24-41

Authors: Ivanka Shivacheva

The purpose of this paper is output and reasoning skills to develop multimedia presentations and their use in training as a accent in professional pedagogical preparation

3-13

Authors: Ivanka Shivacheva

The preparation and the presentation of the projects for adult education by students from speciality Social Pedagogy sub-serves for the real integration of the basic competences in the specialty, the theoretical training on Andragogy with a thorough and responsible immersive in the practical problems in the social practice, corresponding on the specialty, as and the discovery of the needs and opportunities for training of various categories of adults (parents, teachers, representatives of minorities, the unemployed, inmates, risk groups, old people, etc.) in the sphere of professional activity of the social pedagogues.

22-29

Authors: Petar Dzhandarmov

The company is not in its structure very well constructed marketing unit. Company "RP Group" Ltd. despite vast area that occupies, for now there are no plans to expand the marketing departments. As a recommendation can be given appointment of a marketing specialist to collect systematically information to analyze and provide the control. Through clear and accurate information that this department can provide can provide market trends and to respond appropriately (timely) changes.

40-56

Authors: Zlatin Zlatev, Mitko Petev, Antoaneta Dimitrova, Violeta Simeonova, Slav Dinev, Jenia Dineva

The report presents the actuality of form-factor issues associated with the production, consumption and wholesomeness of dairy products, particularly yogurt. Mentioned are normative methods for assessing quality indicators of yogurt adopted in Bulgaria and in line with EU requirements. Discussed is the problem of objectively assessing the quality of dairy products through analysis of digital images. A comprehensive analysis is made of known optical methods used to assess the quality of yoghurt.

3-12

Authors: Georgi V. Petrov and Zdravka Dzhandarmova

The problem is of particular importance not only in branch and national context, but also in the global world. Applies to the following main subproblems, related the economy, ecology and human life. This problem has a wide scope of research and design work. In agriculture, industry institutes and some universities have specialists who could work in this direction, but we need the Ministry of Agriculture and Agrarian Reform /Ministry of Agriculture/, National Energy Efficiency Agency /NAEE/, Cabinet, large tenant farms, professional associations and organizations and foundations to raise funds to finance projects for research, development and implementation in seven main areas

21-31

Authors: Ivan Lazarov

Heat exchange between bodies as complex physical process, depending on numerous conditions, is divided into three main types: thermal conductivity (conduction) heat transfer (convection) and radiant heat transfer (radiation).

40-52

Authors: Petar Kazakov, Nikolay Kolev, Eftim Vajarov

Ensuring the normal operation of the elements of thermal systems (TC) for a long required to be subject to periodic control and verification of their technical condition. Often this is accompanied by a change of the operation mode and putting into the structure of the system of the new, modern working devices, and introducing a system of spare devices. The report proposed a strategy for "hot" reserving of the elements on thermal systems in their maintenance and repair.

3-14

Authors: Ivan Lazarov

In this work the author assumed that: • the design stage, the stages of growth and maturity in development of innovation is not problematic on the financing of the innovation and with minimal risk level. • In the stage of development, and partly in the startup stage - ie. "Valley of death" (Fig. 1) due to lack of funds, problems may arise and prove to be an insurmountable obstacle for many potentially successful entrepreneurs or risk managers. • Long-term market dominance can be achieved by successive substitution, ie through the introduction of a new invention before the old have reached full development.

28-33

Authors: Petar Dzhandarmov

Until now no single accepted method for analysis and evaluation of the technical provision in agriculture. In the scientific literature, the authors use different sets of indicators for the analysis of various aspects relating to the availability of equipment. Some of these indicators need refinement and clarification as different ways of calculating certain indicators lead to a different assessment. After Bulgaria's EU indicators used must meet one more criteria - to ensure comparability between countries within the European Community. Based on a critical review of the indicators used is a reasonable system of core indicators for analysis and assessment of the availability of agricultural machinery at the national level and at the level of economic organization, allowing for comparison and internationally.