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Enhancing EU Cyber Defense Through Hardware Trojans Detection Capabilities

Enhancing EU Cyber Defense Through Hardware Trojans Detection Capabilities

Author(s): Vasile-Florin POPESCU,Victor GÂNSAC,Olivia COMȘA,Cristian ICHIMESCU,Dănuţ TURCU,George BUCĂȚA / Language(s): English Publication Year: 0

Software Trojans and cybersecurity are a concern worldwide. Hardware Trojans are likely to be an issue faced by the Defence Industry of all countries. Information on how defense industry stakeholders deal with HT in Defense Products is by nature scarce or even inaccessible. It is however fair to assume that they adapt and use IC RE methodologies, notably some developed for IP infringement, to search for HTs. With these RE methodologies, checking a chip after its fabrication implies to deconstruct and analyze the whole surface and all the layers of a chip. It is thus hard to know for sure which states has acquired Hardware Trojan detection capabilities. There are however indications that some States could be in the process of acquiring such capabilities.

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Security by Design

Security by Design

Author(s): Elena-Denisa STROE / Language(s): English Publication Year: 0

The security should be an area that can cover multiple technical disciplines that needs to be focused on customers and to try protecting against different threats. There can be multiple disciplines that can be part of the security and those can be: assurance, anti-tamper and information assurance and cybersecurity. Security must be taken into consideration throughout the entire product lifecycle in order to maximize the protection of a system. The purpose of this article is to highlight design security flaws which should always be considered as part of the design flow for an application or a product. The recommendations can be applied in combination with different methodologies, depending on what the company chooses to use, wheatear it is Agile or Waterfall. Principle of security by design will be tackled within the article.

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An Efficient Security System That Uses Artificial Intelligence to Detect and Identify Objects

An Efficient Security System That Uses Artificial Intelligence to Detect and Identify Objects

Author(s): Grigor PARANGONI,Dumitru-Iulian NĂSTAC / Language(s): English Publication Year: 0

Object identification is a significant task in computer vision due to the complexity and diversity of the things that must be detected. Rapid response time and precision are critical, particularly in security applications. We investigate YOLOv5, one of the most efficient object identification algorithms on the market, in this study. Our goal is to show how successful this algorithm is in a security system when compared to other existing alternatives. We also created a web interface that allows visitors to view the live camera feed and track the object detection process in real time. We provide our action plan, as well as the technology and knowledge required to complete this project. The suggested security system consists of a high-resolution surveillance camera and the YOLOv5 object detection algorithm. We created and implemented this system using computer programming and image processing technologies. Our findings reveal that the YOLOv5 algorithm outperforms alternative solutions in terms of speed and accuracy.

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Environmental and climate risk management in agricultural holdings in Bulgaria

Environmental and climate risk management in agricultural holdings in Bulgaria

Author(s): Zornitsa Stoyanova / Language(s): English Publication Year: 0

The development of agricultural holdings depends on many external and internal factors. The specifics of agricultural production and the high unpredictability of natural phenomena are the reason the factors related to nature and climate to be defined as the risks that have a serious impact on agricultural production. The aim of the paper is to study environmental and climate risks that influence on agricultural holdings in Bulgaria and, on this basis, to propose recommendations for overcoming them. The first part of the paper provides a theoretical overview of the possible climate risks for agricultural holdings. The analytical part of the paper is related to analysis of: 1 climate-related crisis events in Bulgaria for the period 2010 – 2020 and their impact on agricultural production; 2)financial support to compensate damages to agricultural crops caused by the adverse climate events that can be equated to natural disasters for the period 2016 – 2020. Based on the analysis are proposed recommendations for reducing or overcoming the environmental and climate risk.

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Wheat production in Greece (1980-2020)

Wheat production in Greece (1980-2020)

Author(s): Dimitrios Petropoulos,Nikolaos Apostolopoulos,Zisis Mandanas,Eleni Anastasopoulou / Language(s): English Publication Year: 0

Wheat production is of strategic importance for every country. Until the 1970s, wheat self-sufficiency was one of the indicators of economic growth. Of course, no matter how much the characteristics of the society-economy change and no matter how much the consumer habits change, the need for consumption of wheat by the final consumer, as well as their use by the manufacturing industry, remains at high levels. This work presents the configuration of the following elements for soft and durum wheat: arable land, quantity produced, yield per acre, trade balance, consumption and degree of self-sufficiency. There are strongly different behaviors between the two products. Common wheat shows a decrease in production for the whole period considered, while durum wheat shows a continuous increase in production (quantities and areas) until 2005 and then a continuous decrease, where in 2022, it shows the magnitudes of 1980. The negative trade balance during the period considered – for common wheat – is deteriorating, while the positive trade balance for durum wheat is constantly declining. Finally, the degree of self-sufficiency from 146 for common wheat in 1981, was set at 26 in 2020and for durum wheat from 234 to 160 respectively. It is interesting and important to highlight the causes that shaped the above figures over time. The causes, as well as the prevailing market conditions, are even more important during the impending – as it seems – food crisis, as a result of the severe reduction of production – after the war in Ukraine, but also the increase of export restrictions from a number of countries.

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Review of assessment modes to bulgarian agrarian governance

Review of assessment modes to bulgarian agrarian governance

Author(s): Bozhidar Ivanov,Hrabrin Bachev / Language(s): English Publication Year: 0

The idea to assess the governance is connected to measure how good is it. The goal of the study is to analyze by using ANOVA test and significance verification equation to what extent experts’ judgment and statistical estimation modes are reliable and convergent for implementing governance assessment. The results from governance principle and indicator assessments by those two modes show very similar and close variation in the scores, which is verified by the ANOVA test and significance coefficient estimation. It is assumed that application of same criteria, where the experts are asked to make their judgment on indicators having in mind the EU average is the cue to get such similar results.

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A sustainable organic production model - opportunity for innovative development of agricultural business in rural areas

A sustainable organic production model - opportunity for innovative development of agricultural business in rural areas

Author(s): Marina Nikolova / Language(s): English Publication Year: 0

Sustainable agricultural models, as an innovative approach, are essential in the transition to a higher degree of sustainability of a healthy and environmentally friendly food system related to the production of high value-added products under the sustainable management of natural resources. The aim of the research is to identify the contribution of organic agriculture to the sustainable management and development of rural areas in the Republic of Bulgaria. The strategic framework for the future development of organic agriculture and the contribution of a sustainable organic production model as a tool for innovative development of the territory are outlined. It is defended the opinion that the innovative development of agribusiness in rural areas, through the application of a sustainable organic production model, is based on the collaboration among the authorities, local communities and business for diversification in the functional use of the territory and optimal utilization of the available resources.

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Potential impact of artificial intelligence applications on agricultural productivity

Potential impact of artificial intelligence applications on agricultural productivity

Author(s): Szczepan Figiel / Language(s): English Publication Year: 0

Development of Artificial Intelligence (AI) methods and their applications are becoming important drivers of innovations which significantly affect all areas of economic activities including agriculture. The aim of the paper is to examine how AI solutions applied in agriculture can influence not only production practices, but the sector Total Factor Productivity (TFP). First, types of AI system sand areas of their use in agriculture and related activities are presented. Second, an attempt is made to indicate effects of such technological changes for agricultural TFP worldwide.

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Impact of subsidies in agricultural income and crop production: the case of Greece

Impact of subsidies in agricultural income and crop production: the case of Greece

Author(s): Zisis Mandanas,Dimitrios Petropoulos,Nikolaos Apostolopoulos / Language(s): English Publication Year: 0

Subsidies are an important element in supporting agricultural income and expanding production. This element is typical for the case of Greece in terms of crop production, which is fragmented, with the majority of farmers owning small rural areas. The purpose of this paper is to study the relationship between the amount of agricultural income and the value of agricultural production and the level of subsidies on products. The research data refer to the period 1993 to 2020 for Greece. All data were drawn from the Eurostat database and are annual. The results of the study showed a significant reduction in the level of subsidies, especially after 2004, which, however, is not associated with a corresponding reduction in agricultural output in the long run. On the contrary, the reduction of subsidies is related to a reduction of agricultural income.

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The impact of COVID-19 on agri-food enterprises in the Peloponnese region

The impact of COVID-19 on agri-food enterprises in the Peloponnese region

Author(s): Eleni Anastasopoulou,Dimitrios Petropoulos,Nikolaos Apostolopoulos / Language(s): English Publication Year: 0

When the COVID-19 pandemic broke out, it affected the economic and social life of people worldwide. This paper aims to investigate the problems arising from the pandemic in the production process of 405 agri-food enterprises including producers (farmers, livestock farmers, fishermen), processors/micro, small, and medium agri-food enterprises located in a predominantly rural area of Greece, the Peloponnese region. The data were obtained by a detailed online questionnaire survey (quantitative analysis). According to the analysis of the results, it was found that the responses regarding the distribution of products were almost equally divided between low and high difficulty. Furthermore, despite the increased production costs by implementing sanitary protocols, the agri-food enterprises absorbed it internally and did not pass it through the price of the product. Both the quantity and the quality of produced foodstuffs were practically hardly affected. Also, agri-food enterprises have not been seriously affected by product loss and waste. Furthermore, lockdowns are contributing to labor shortages for agriculture enterprises, particularly those characterized by periods of peak seasonal labor demand. The usage of e-shops was limited, and almost half of the enterprises were not satisfied with State funding. The uncertain economic environment creates insecurity among producers and agri-food entrepreneurs for sustainability and future investments. Local and regional authorities together with the State must take relief measures to provide financial support to producers and agri-food entrepreneurs, so that the food supply chain functions properly and we do not face a food crisis.

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Relative comparative assessment of EU-28 farm sustainability

Relative comparative assessment of EU-28 farm sustainability

Author(s): Veselin Krustev / Language(s): English Publication Year: 0

The main sustainability aspects are defined in a broader definition regarding to which the agriculture should be economically efficient, environmentally compatible and socially responsible. The EU is transforming the holdings and this reflects on the farm economic size and furthermore its sustainability. This paper aims to find out the connection between the farm economic size and the sustainability. The relative comparative approach applies an assessment by normalizing the FADN data (representing an average statistical farm performance from each MS sample) and determines the scope of the Member States according to pre-defined criteria used as a sustainability score.

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The impact of avian influenza on the poultry market

The impact of avian influenza on the poultry market

Author(s): Dorota Pasińska / Language(s): English Publication Year: 0

The main goal of the study is an attempt to indicate the effects of the occurrence of avian influenza on the poultry market (production, gate price, export to third countries) in Poland in three seasons of this disease (2016/2017, 2019/2020, 2020/2021). In Poland, in the last few years there has been a fairly frequent occurrence of avian influenza in poultry flocks. The eradication of this disease is associated with huge costs to the state budget. Compensation is payable for the birds killed if biosecurity requirements were respected on the farm. Farms, although probably not all, whose operations are in a protection or surveillance zone also suffer losses. These losses are related to many veterinary constraints on kept stocks. Poultry farms must bear the costs associated with undertaking and searching for innovative activities aimed at preventing the penetration of this disease into the herd. Another consequence of the occurrence of this disease in poultry is the introduction of restrictions on imports from Poland by some non-EU countries.

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Educational system and results in peripheral rural areas - status and perspectives

Educational system and results in peripheral rural areas - status and perspectives

Author(s): Yanka Kazakova-Mateva / Language(s): English Publication Year: 0

The EU Rural Vision 2040 assumes that skilled, educated and motivated people will be in rural areas to make them stronger, connected, resilient and prosperous. The paper aims to look deeper in the status of the school educational system and its results in the peripheral rural areas in Bulgaria and into their perspectives to respond and benefit from the EU Rural Vision policy initiative. The results urge the educational, rural and regional development policy makers to undertake specific and targeted actions to address the school educational gap in the peripheral rural areas.

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Personal agrarian exchange and uncertainty

Personal agrarian exchange and uncertainty

Author(s): Dimitar Terziev,Mariya Peneva,Silvia Tomova-Zaharieva / Language(s): English Publication Year: 0

The last two years (before the war started) was totally dominated by the pandemic. A new virus, no drugs, no treatment, no knowledge on proper administrative measures, various controversial opinions. The result – high level of uncertainty. It was a unique economic situation. Only one factor – uncertainty changed, other remained relatively stable. Something like Economics in a lab. At that time, we started our study on business reactions in high uncertainty. Here we present some results for farming sector. Especially in a case of farmers used mainly personal form of agrarian exchange.

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Alternative tourism - an opportunity for sustainable growth in rural territories

Alternative tourism - an opportunity for sustainable growth in rural territories

Author(s): Pavlin Bogomilov Pavlov / Language(s): English Publication Year: 0

Alternative forms of tourism, given Bulgaria's rich tourist resources, provide an opportunity for sustainable growth in rural territories. This is of particular importance for the economically less developed. It is with them that it is necessary to use and develop the available tourist resources, with a view to profiting not only from the activities typical of rural territories (agriculture and animal husbandry). In this context, the aim of this article is to present the economic role of tourism for the development of rural territories in Bulgaria.

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Demographic processes and problems in rural areas of Poland and Bulgaria

Demographic processes and problems in rural areas of Poland and Bulgaria

Author(s): Julia Doitchinova,Agnieszka Wrzochalska / Language(s): English Publication Year: 0

This report aims to analyses and assess the trends in the development of demographic processes in rural areas of Poland and Bulgaria and their consequences which affect the development of the rural areas. Trends in the demographic processes in rural areas in 2010 – 2021 were analyzed and assessed. Different coefficients of demographic replacement and trends in their changes were established. On this base, comparisons between were made and conclusions about the worsening of the demographic structures and the possibilities for the development of the local economies and communities in both countries were made.

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Relationship between salary and economic development in the agricultural sector in Bulgaria

Relationship between salary and economic development in the agricultural sector in Bulgaria

Author(s): Tsvetana Harizanova-Metodieva,Hristina Harizanova-Bartos / Language(s): English Publication Year: 0

The aim of the study was to analyze the relationship between salary and economic development in the agricultural sector in Bulgaria. The following statistics, concerning the agricultural sector, were used: average annual wages and salaries of the employees under labor contract; employed persons; Gross Value Added; expenditure on acquisition of tangible fixed assets and other subsidies on production. Correlation coefficients were calculated for the primary data and for the first, second and third differences. A regression model was developed and it showed that the average annual salaries in agriculture could be explained to some degree by its value in the previous period. The increases in the subsidies and in the investments significantly push salaries up, and vice versa.

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Need for a new vision on demographic policy in the rural areas of the Republic of Bulgaria

Need for a new vision on demographic policy in the rural areas of the Republic of Bulgaria

Author(s): Valeri Velkovski / Language(s): English Publication Year: 0

According to a preliminary assessment of the National Statistical Institute for the number of the population of Bulgaria as of 09/07/2021. (www.nsi.bg), according to the last census of the population and housing stock from 09/07/2021. Until 10.10.2021, 1,677,139 people live in the villages. This represents 25.7% of the population of Bulgaria, which as of the indicated date is 6,520,314 people. There are several negative demographic trends, among which is the depopulation of rural areas. The stabilization of the demographic situation in these areas, as an important and necessary condition for the sustainable development of rural areas, necessitates the preparation and implementation of a new vision on the demographic situation in rural areas. This vision must include new innovative approaches and policies of a demographic nature. These approaches must be prepared and implemented as a component of the national policy for the sustainable development of rural areas and overcoming their depopulation in the context of the national demographic policy.

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Development of green architecture through the application of agro-environmental practices

Development of green architecture through the application of agro-environmental practices

Author(s): Anton Blagoev / Language(s): English Publication Year: 0

Reform with the Common Agricultural Policy strengthens the need of the Council of Farmers to increase environmental practices. The introduction of green architecture determines the requirements, contact the application of more environmentally friendly practices of agricultural holdings. The whole part of the paper is about green architecture, through the application of various agri-environmental practices by farmers.

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The circular economy model - good practices for sustainable development of companies/businesses/ in Bulgaria

The circular economy model - good practices for sustainable development of companies/businesses/ in Bulgaria

Author(s): Albena Miteva / Language(s): English Publication Year: 0

The increasing number of world's population, which mainly affects developing countries, the rising urbanization of such areas, accompanied by the increase in the standard of living of the growing middle class leads to an increase in consumption and generation of more waste. Businesses face risks related to shortage of raw materials, large fluctuations in resource prices, unpredictable market fluctuations, dependence on critical materials. The crisis of sustainable development has its roots in the applied inappropriate industrial model. A focus on efficiency alone – reducing the resources and fossil energy used per unit of production output – will not change the ultimate nature of their stocks but can only delay the inevitable. A change of the entire operating system is required. The circular economy represents an innovative development paradigm, offering cutting-edge models for production, distribution, consumption and recovery which enhance ecosystem preservation and increase human well-being. The purpose of this report is to outline the theoretical foundations of the circular economy and to reveal the possibilities for its development in our country by presenting specific good company practices in this area.

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