Abstract:The article considers the technology of enterprise potential management in the coordinate system of organizational development. The built model of organizational support requires consideration of factors that are common to all its components. In particular, when making local decisions in the centres of responsibility associated with a particular component of the system. Organizational development of the enterprise is largely associated with the phase of the life cycle of the enterprise. Each of the components of the system of sets of organizational support for the rationalization of the potential of the enterprise is active throughout the life cycle of the enterprise. But the onset of the final phase of development is a sign of the absence or weakness of the mechanism built at the enterprise for the development of creative initiatives in the management of enterprise potential. It is substantiated that the parameters of the model of organizational support of rational realization of enterprise potential require quantitative parameterization, especially for making informed decisions related to capacity management by phases of the enterprise life cycle.
Abstract:This investigation analyzed the impact of changes in water quality, emphasizing the importance not only to describe the causes of these changes but also the effects it has on ecosystems and the population present in the area of influence. The contamination of water sources and the ensuing changes in the physical and chemical conditions of the water are considered to be a cumulative impact because, over time, it triggers other effects on the health of ecosystems and people. The environmental impacts associated with water quality were identified and evaluated with the methodology proposed by Conesa (2010), and changes in habitat together with the impact on aquatic ecosystems and ecological flow were determined to be the major agents of change. By contrast, the least significant impacts were noise generation, emission of particulate matter, and slope instability. Extractive mining, followed by agricultural, livestock, and industrial activities generated the greatest impact on the environment. However, the difference found was only of one point on the rating scale, and all of these activities were classified as moderate. Analysis of actions that generate impact determined that the most important one, on average, is inadequate use of the soil, followed by the generation of dump sites. Estimation of the environmental impact associated with the water quality of the Bogotï¿½ River underscored that changes in water quality were classified as a critical impact. Among those areas severely impacted were alteration of landscape, wetland system, and the populationï¿½s health. Among those with the lowest scores were noise generation, gas emissions, and odors. A software tool was designed to validate the methodology developed for analysis of said environmental impact associated with the water quality of the Bogotï¿½ River.
Abstract:We deal with representation of solutions for semilinear retarded systems on generalized eigenspaces\n govern by general semilinear systems to the equations with delays.\nBy using the semilinear system with positive isolated spectrum points of a principal operator, We investigate equivalent relations between controllability and stabilizability of\n solutions for the given control system.
Abstract:It’s often found in the internet that the cryptosystem can be divided into two parts, symmetric encryption system and asymmetric encryption system. The key which is used in the cryptosystem is a fixed set recently, but there are deficiencies in security. If someone try to crack the code, it is easy to make the key unsafe after a long time that resulting in the secret information leakage. The experiment was carried out using Matlab mathematics software by elliptic curve cryptography, and, tested through ZigBee facilities of the wireless transmission systems. The original used key can change automatically in server, and produces lots of sets at once in this paper. Therefore, the cryptosystem can be used for long. When we transmit the information every time, the changing key will increase the difficulties that may be cracked every time. We can increase the safety and do not increase the extra computed complexities.
Abstract:This study primarily used the Taguchi test production parameters to analyze the correlation between the commercial application properties (compressive strength, volatile components and calorific value) of environmentally friendly fuel derived from wood chip gasification carbon black and the production conditions (adhesive, molding temperature and molding pressure),then, the optimal application conditions are sought.\n The results showed that the optimal production conditions were the addition of 4% PVA-1000 adhesive and the production of derivative fuels with current commercial product specifications at a molding temperature of 151 ° C and a molding pressure of 132 kg/cm2.
Abstract:This paper presents a ZMP calculation method based on internal stress to handle the balance of a class of biped robots. Considering foot-ground contact environment complexly caused zero-moment point (ZMP) error too large during the walking process of the biped robot, a ZMP ideal calculation model has been developed, then the axial stress and shear stress on the vertical section of the sole material is utilized to reconstruct internal stress biped robot ZMP calculation formula, and in order to verify for the errors produced by the new calculation formula, four different ground-crash simulation experiments has been designed and compared. Based on the evolution of the ZMP trajectories, the internal-stress ZMP calculation method can effectively predict the ZMP position of biped robot under natural walking without torque sensor. With the experimental value is compared with the actual value, the average distance error is minimum between the actual and the experimental value at the foot height 20mm has been proved theoretically. We have conducted experimental studies on a biped robot to demonstrate the effectiveness of the proposed calculation method.
Abstract:The article presents an assessment of the level of effectiveness of the activity of public authorities in implementing the regulatory impact of law in the sphere of national security in the context of integration into the European Union. The category of efficiency of public authorities’ activity has been under research. The category reveals the causal link between goals and objectives set out in the regulatory acts, in the documents of a program character and the results of the public authorities’ activity, expressed in quantitative and qualitative indicators. The goal category in law and its relation to the category of legal means is analyzed.
Abstract:The practical importance of formalizing the formation processes of development strategy of national financial sector (NSF) of Ukraine is proved. The existing methodological approaches to the NSF formation depending on the position regarding the participation of foreign capital in the financial sector, as well as on the existing and desired number of functioning financial institutions are revealed. The methodological approach to the forming the NSF development strategy on the basis of its structural parameterization is proposed. The proposed approach ensures the procedure optimality by checking the compliance developed by the input, output and internal parameters of its validity. The essence and features of each stage of the procedure, their sequence are characterized, as well as the reasonably selected parameters and the sequence of integrating the partial parameters into the integral ones with the further interpretation of the obtained values are explained. The proposed structural parameterization is practically suitable for application and provides control to the developers of the NSF development strategy over the logic and efficiency of its development.
Abstract:The article reveals the essence of methodological and applied recommendations for the development of environmental management systems of industrial enterprises. As a result of the study, the structure of the environmental management system is clarified, alternative options for modeling the development of this system are considered, and the stages of formation of the environmental potential of the enterprise are highlighted.
Abstract:The article studies theoretical aspects of the economic development of suburban territories. It is noted that, in spite of some positive move in the recent years, current conditions of economic development of suburban territories are characterized by a set of negative features, particularly, generally low level of economic development, which aggravates the problem of Ukraine’s integration to the European community; great disproportion in development of some territories; significant differences in the branch structure of the economic systems of different territories. Economic development is considered as a process of qualitative changes of the economic system in the future, conducted under the impact of a spectrum of economic, social, and ecological contradictories. It is marked that economic development is connected with a transformation of the market infrastructure, where a significant effect is made by the territory’s total social potential. It is stressed that human capital is an important factor of economic development, fueled by innovations and communication. Modern economy requires human capital of high quality, with a new economic way of thinking, new economic approaches to business management. It needs a perfect competition both at the domestic and foreign markets, as well as sustained application of innovations in business. Considering the fact that most settlements of a suburban territory are rectangular, the authors propose a formula for their measuring. The research suggests that suburban area should perform its specific functions, focused on local development, which are characterized by internal and external factors, as well as mechanisms of economic development. Under the reform of decentralization, a suburban territory should be concerned along with the territorial community, functioning on its territory, with consideration of its number, sex, age, level of education, location, personal resource potential.\nTo determine the principal criteria of impact on the economic development of suburban territories, it is necessary to solve a multicriterion problem. The performed calculations demonstrate that the year 2003 was the most favorable for implementation of social-economic reforms and thus, making of managerial decisions. The authors of the work estimate indicators of risks of the investment activity of business entities, and define the maximum values by two indicators, i.e. gross regional product per head of population and capital investments in the environmental protection, as well as the minimum values by the following three indicators, namely short-term bank credits, unemployment level, and factor of criminality per 100 thousand people of population. Those figures confirm that in 2017, there was an opportunity to make an optimal economic decision, grounded on the available estimated criteria. The authors of the research have composed a SWOT-matrix of the economic development of business on suburban territories with specification of strengths and weaknesses, opportunities and threats of business development on suburban territories.