Vitalii Nitsenko

Ivano-Frankivsk National Technical Oil and Gas University · Entrepreneurship and Marketing

The production of high-quality seeds and planting material is the basis for increasing the efficiency and sustainability of crop production. The main aim of this article is to develop proposals to ensure that supply meets the demand in the seed and planting material market Ukraine. The future prospects are also discussed. The paper uses statistical...

The interconnected global trading system has proved to be both vulnerable and resistant to crises, despite its asymmetries. The global trading system is constantly changing under the influence of such factors as the digitalization of economic processes and the growing number of nontariff measures to regulate trade volumes, including trade protectio...

This article deals with the problem of harvesting combed straw by mixing it with the soil and the process of combed straw decomposition in particular. The idea and purpose of the research are also analysed in terms of circular economy, which represents a closed cycle. Combed straw is seen as a by-product which is reused as fertilizer to increase so...

Purpose. To develop a mathematical approach to quantitative assessment of the effectiveness of digital marketing of territories. To determine the tasks of digital marketing of territories and directions for increasing its effectiveness. Methodology. The research uses general and special methods of cognition: content analysis to substantiate the use...

Citation: Chowdhury, S.; Rahman, M.; Doddanavar, I.A.; Zayed, N.M.; Nitsenko, V.; Melnykovych, O.; Holik, O. Abstract: This study aimed to examine the role and impact of social media on the knowledge of the COVID-19 pandemic in Bangladesh through disseminating actual changes in health safety, trust and belief of social media's coverage statistics,...

This study aimed to examine the role and impact of social media on the knowledge of the COVID-19 pandemic in Bangladesh through disseminating actual changes in health safety, trust and belief of social media’s coverage statistics, isolation, and psychological numbness among students. This study used a cross-sectional design in which a quantitative...

This study aims to investigate the effect of impression management on employee contextual performance in service organizations using quantitative methods. The social influence theory, which explains the role of superior influence over the subordinate, served as the theoretical underpinning for the study. A cross-sectional survey design was adopted...

This study is designed to support the development of strategies to recover from the disrupted impact of COVID-19 on HE institutes of the South Asian Region (SAR), as the nations in this region are severely cursed by poverty and unemployment. During the unusual phase of the COVID-19 pandemic, the face-to-face learning method is no longer appropriate...

Sunflower is a strategic crop in the agriculture of Ukraine as it is important for food and energy production. Recently the processing of secondary products, solving the issues of waste disposal and improving the environment have been paid much attention. This is an example of a cyclic economy, as during the production of oil from sunflowers, their...

Purpose. Ensuring standard education through internationalization since it is a big concern in academic institutions all over the globe. The goal is to equip and introduce students and educators to the worlds innovations through globalization at the tertiary level of education and improve & ensure quality education for students and upgrade educator...

An increase in world population requires growth in food production. Wheat is one of the major food crops, covering 21% of global food needs. The food supply issue necessitates reliable mathematical methods for predicting wheat yields. Crop yield information is necessary for agricultural management and strategic planning. Our mathematical model was...

The article presents the results of the implementation of the mathematical planning of the experiment to determine the optimal parameters of the calibration process of cherry, sweet cherry, cherry plum, apricot and almond seeds. The essence of this process is the separation of seeds (bones) of fruit crops into fractions homogenous in size in order...

An increase in energy demand, fossil fuel reserves depletion, and environmental issues are primary reasons for renewable energy use, including power generation. Bioenergy is the primary alternative to conventional hydrocarbon fuels. Biomass-based power generation is increasing due to some reasons, including a gradual decrease in the levelized cost...

Since European society is experiencing an aggravation of the issue of energy security, the production of renewable energy is becoming increasingly important. The advantages of biofuel—in particular, biogas—and the positive effects of the development of its production are summarized within the framework of the problem statement. It is emphasized tha...

Purpose. Ensuring standard education through internationalization since it is a big concern in academic institutions all over the globe. The goal is to equip and introduce students and educators to the worlds innovations through globalization at the tertiary level of education and improve & ensure quality education for students and upgrade educator...

The COVID-19 outbreak affected the smooth operations of microentrepreneurs across the globe, including those in the Nigerian hospitality industry. However, it was discovered that the majority of microentrepreneurs were unable to utilize knowledge management to improve the resilience capacity of their businesses. It was this evidence that this study...

The ambition of this study was to identify the factors that influence the financial situations of small and medium enterprises (SMEs) in Somalia. The research objectives of this study were to determine how capital building affected the financial situations of SMEs in Somalia, how human resource capacity affected the financial situations of SMEs, an...

The compensation system, employee motivation, and employee satisfaction have received much attention from academics for many years. Existing research, however, does not yet detail the mediation effect of employee motivation on the relationship between the entire compensation system and employee satisfaction. The study explores the influence of the...

Changes in information technology have a great influence on people’s preferences and lifestyles. Smart devices and technologies have taken the conventional way of traveling into a smart tourism system. The aim of this paper is to examine smart tourism, the integration of different activities of different tourism service providers, and their interac...

This paper aims to identify the economic factors that significantly affect the demand for and supply of housing in three major cities in Turkey, such as Istanbul, Ankara, and Izmir. This study uses monthly data ranges from January 2010 to December 2020 because of the limited housing price data from each city. For smooth measurement, the logarithm o...

The successful supply of an economy with coal fuel, for a country that carries out its large-scale extraction and import, is a complex production and logistics problem. Violations of the usual supply scheme in conditions of crises in the energy markets, international conflicts, etc., lead to the problem of simultaneous restructuring of the entire s...

Purpose. To propose measures on assessing the initial state of the environment based on the foreign experience of natural resources protection by business structures in the extractive industry (using the example of some countries that are members of the Organization for Economic Co-operation and Development (OECD). Methodology. In the course of the...

Employees in the telecom sector are knowledge workers and, thus, managers, HR professionals, and policymakers in the industry need to retain them through knowledge management policies. It is against this premise that this study investigated the effect of knowledge management on employee retention in the telecom sector. Research design employed in t...

The influence of reduced voltage on the service life of an induction motor is considered in this article. An algorithm for calculating the rate of thermal wear of induction motor insulation under reduced supply voltage depending on the load and the mechanical characteristics of the working machine has been developed. It determines the change in the...

Hospitality organisations have suffered a lot of setbacks, such as low performance caused by the COVID-19 pandemic, during which most management took drastic decisions to retrench talent, and these decisions have engendered low discretionary work behaviour and low emotional labour display amongst its talent. These maladies would have been averted i...

The purpose of this study was mathematical model development for assessing the cost of losses from risks in the maritime transportation of goods that are dynamic in nature, and developing a methodical approach to the dynamic costs assessment for each of the risks separately and integral costs for all risks and ensuring the fulfillment of the requir...

The havoc caused by the COVID-19 pandemic on hospitality businesses across the world affected the human resource skills of the industry to the extent that managers and industry experts are still finding difficult how best to upgrade the skills of their workforce and enhance their capability to withstand future disruptions. It is based on this probl...

The main ecological challenges of agricultural production of Ukraine in conditions of European integration are considered. The relevance of the chosen topic is justified by the high agricultural potential of Ukraine, which has common values and common interests with the European economic space. This is confirmed by the benchmarking analysis of the...

Purpose. To establish the factors of the impact of the energy crisis on the formation of a sustainable economy. To propose a method for forecasting the balance of energy production and consumption. To establish the level of correlation between sustainable development indicators and energy indicators. Methodology. Cognition methods were used to perf...

This study analyses the importance of the entrepreneurial intention of university students to promote social change by green entrepreneurship in regard to the three most vibrant components of AMO (Ability, Motivation, and Opportunity) theory, developed by the partial least square structural equation model (PLS-SEM). The entrepreneurial intention am...

Purpose: The purpose of this study was to investigate the effects of knowledge management on innovation capability in the banking sector. Research methodology: Cross-sectional research design was employed in this study as it supports the use of questionnaire for data collection. Fifteen deposit money banks constitute the accessible population. Ques...

The goal of this research was to create a partial least square structural equation model (PLS-SEM) with a second-order structural model to investigate the interaction between research-based methodologies and relationship factors that significantly influence learning satisfaction among university students. The instruments used in this study were a s...

Methodological approaches that allow introducing effective management of an agro-company in conditions of risk, in particular, by optimal diversification of activities and analysis of results and directions of influence of information and communication technologies on management decisions in agribusiness have been developed. The level of relevance...

Purpose. To study CO 2 emissions through the use of renewable energy (RE) in the countries of the South Asian Association for Regional Cooperation (SAARC) region (Bangladesh, Bhutan, Sri Lanka, India, Pakistan, Afghanistan, Nepal, and the Mal-dives) using the data between 2002 and 2020. Methodology. For the purpose of the study, panel estimation me...

The relevance of the research topic was substantiated, and the purpose and objectives of the study were formulated. It was determined that the energy efficiency of the grain cleaning process can be evaluated only when all the machines operate in a single production line and are coordinated in productivity. Research on energy savings and energy effi...

Purpose. To examine long-run and short-run eff ects of industrial fi nancial development on carbon emissions in Bangladesh. Methodology. The auto-regressive distributed lag model was implemented on the data collected from 1976 to 2020 to exhibit cointegration in regression form. Traditional unit roots as well as the Zivot-Andrews structural break t...

The growth of the world population requires an increase in food production. Its solution requires the introduction of advanced technologies, including automated irrigation systems. Commercially available smart irrigation systems are not widespread because of their high cost. A low-cost smart irrigation system based on satellite monitoring is propos...

It has been established that one of the main problems in the technology of the production of loose food products is the sticking of vegetables or fruits into one block. It has been proven that one of the steps to solve this problem is the use of berries, fruits, or vegetables during freezing in the form of a fluidized bed in air. However, a signifi...

Purpose. Development of a methodology for substantiating a green approach in the formation of a sustainable system of ecological logistics. Methodology. In the research process the following general scientific and applied research methods were used: correlation analysis was used to determine the relationship between 2 emissions and consumption of m...

The primary objective of the research is to investigate the influence of international integration processes on national welfare. Peculiarities of trade and economic liberalization of trade through mechanism of regional trade agreements (RTA) forming have been scrutinized. Integration, which develops due to RTAs, is the most important mechanism of...

The article is concerned with energy conservation in the process of cleaning grain. The study aimed to find ways of reducing energy consumption when cleaning food grains by using energy-saving operating modes (ESOM) on the production lines of grain storage facilities. For this purpose, experimental tests were performed which involved studying the e...

The development of shipping companies relies on multiple financing channels and requires decisions to be made regarding fleet management. Therefore, a firm’s performance should be modeled based on multiple decision variables. The purpose of this paper is to develop a quantitative approach for determining the investment portfolio of a shipping compa...

Oil derived vehicle fuels are mainly consumed by land transport. The transport sector of economy must currently get round a number of challenges caused by the following: a tendency of oil derived fuel price rise, uneven allocation of fossil fuels, their exhaustibility, and climate change caused by carbon dioxide emissions. The above forces to look...

Climate change has become a pitfall towards economic growth, sustainable development, and ecological balance, not different in Bangladesh. This study investigates the relationship between ecological footprint and globalization of Bangladesh in the 1980-2021. Results of Auto-regressive distributed lag mdel (ARDL) bound test confirms long-run relatio...

New challenges in the COVID-19 pandemic for Ukraine turned out not to draw the authorities (President, the Cabinet of Ministers, and the Verkhovna Rada of Ukraine) with people, enhancing support in difficult economic conditions, support for small and medium-sized businesses, and the introduction of quarantine and enhancing control in all spheres of...

This article analyzes the current financial condition of Ukrainian banks, identifies the quantitative impact of the global pandemic COVID 19 on the overall level of financial condition of a particular bank; a simplified algorithm for determining the probability of default of a particular bank in practice is presented. It is emphasized that the qual...

Currently, offshore areas have become the hotspot of global gas and oil production. They have significant reserves and production potential. Offshore platforms are energy-intensive facilities. Most of them are equipped with gas turbine engines. Many technologies are used to improve their thermal efficiency. Thermochemical recuperation is investigat...

Purpose. The purpose of the study includes analyzing the effects of the Coronavirus pandemic on the taxpaying ability of individual taxpayers of Bangladesh and its subsequent impact on the government revenue collection; analyzing the factors related to the taxpaying ability like the situation of their employer, regularity of payment and so on; sug...

In Ukraine, there has been an increase in agricultural production. The availability of river basins and seaports contributes to the use of inland shipping. However, there is a lack of understanding of how to reduce the energy consumption of inland shipping. We assume the hypothesis that the energy efficiency of inland shipping is much higher than i...

This article considers the use of the entropy method in the optimization and forecasting of multimodal transport under conditions of risks that can be determined simultaneously by deterministic, stochastic and fuzzy quantities. This will allow to change the route of transportation in real time in an optimal way with an unacceptable increase in the...

Global climate changes and fossil fuel reserve depletion are drivers for the search for environmentally friendly renewable energy sources. In Europe, biomass represents the main alternative to fossil fuels. Among energy crops, sorghum is a promising crop for arid regions. The biomass yield and energy efficiency of sorghum (both silage and grain) we...

Purpose The paper embarks on the development of theory and methodology for managing the sustainable development of machine-building enterprises through the use of quantitative modeling tools. The article proposes an algorithm for estimating the position of an enterprise in its competitive space for sustainable development. Design/methodology/appro...

The concept of this work is based on the idea of the interrelation of socio-demographic factors and factors of enterprises strategic development (baby food producers). According to the key indicators, the main components identify the psychographic characteristics of baby food consumers. Each factor included features with the highest factor load aft...

Agricultural residues, including straw, are important energy feedstock for electricity generation. This study aims to develop a model for energy and environmental assessment of straw production, taking into account its life cycle. The proposed mathematical model allows us to distribute input energy (into any crop production) and emit carbon dioxide...

Purpose. Comparative assessment on the relevance of paradigms that lead to the development of new public administration models. Methodology. A comparative analysis was conducted in the research in order to provide a comprehensive understanding, from occupational and academic viewpoints, on the existing public administration models, which are tradit...

Combined cargo transportation in Ukraine is characterized by the presence of uncertain risks. The aim of the article was to propose a mathematical model for choosing the mode of transportation that would correspond to the best value of the integral objective function in the presence of fuzzy, stochastic and uncertain risk parameters. The efficiency...

Considering the insufficient usage of natural resources, ecological crisis, rising population and limitations of the traditional food system in the 21st century, it is extremely important to search for methods to achieve sustainable development. In this context, the search for alternative methods of farming and the transformation of typical food co...

Adopting a new paradigm for social development implies a transition to a circular economy. The above requires the reduction of greenhouse gas emissions, the utilization of wastes, and the use of renewable energy sources. The most promising way is the use of methanol for industrial and transport applications. China is experiencing a boom in methanol...

Ukraine has a huge potential for the development of various sectors of the economy, but the efficiency of its use still remains low. This problem is primarily related to management problems at all levels of government: from the President to the state enterprise.

As organic farming gains more popularity across the world, it is important to discuss the underlying trends of its development in Ukraine, who is an important agricultural producer. Organic farming may have lower environmental pressures-therefore, we seek to identify the major trends in the production and sales of the organic agricultural products...

The paper presents a framework for the financial analysis of the environmental measures (programmes) for forestry enterprises. The indicators of the economic and social effectiveness of environmental measures are discussed. The prospects for their implementation in the context of sustainable forest management in Ukraine are analysed. The research f...

Research shows that the risks of multimodal transportation in the Northern ports of the Azov and Black seas, in real time, can vary by large quantities. This can cause significant problems for dynamic management of transportation, providing that transportation costs and time are minimized. Therefore, it is essential to formulate a mathematical mode...

Purpose. The purpose of the article is to identify the links between the main elements of the strategic set of the company, to determine the problems and the possibilities of their effective implementation by cooperating business units. Methodology. In the research of elements and subsystems, approaches and concepts of strategic enterprise managem...