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1
Content available Modelling the System of Integrated Energy-Environmental Business Management Using International Standards
Majerník Milan, Daneshjo Naqib, Malega Peter, Hrinko Ján
Ecological Engineering & Environmental Technology
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2023
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Vol. 24, iss. 6
127--134
EN
Today, the business practice in a globalized environment is characterized mainly by the energy crisis and environmental-safety aspects, impacts as well as risks of the sustainability of its production in the context of further socio-economic development. Organizations in this context are looking for more efficient and sustainable ways to manage the green growth of their activities, processes and production as such. The research conducted by the authors so far points to a strong connection in the optimization of energy and environmental aspects of corporate production, both from the point of view of their intervention links and the necessity of a standard management system. As part of this research, standardized globally recognized concepts, guidelines and models for production energy management, especially ISO50001, ISO50006, ISO50015, and for environmental management ISO14001, respectively were identified and analysed more deeply. EMASIII, ISO14045, ISO14051, from the point of view of the possibility of their merger and subsequent IMS certification, were built in the organization according to an innovative model. The HLS structure of the key elements of the IMS was designed, supplemented by standards to support the process of the system by using indicators of energy and environmental management and their connection to indicators of sustainable production and its green growth.
2
Content available Assessment of Environmental Performance and Development Sustainability of Systems Product
Majerník Milan, Daneshjo Naqib, Malega Peter, Chlpek Samuel, Popovičová Dominika
Ecological Engineering & Environmental Technology
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2023
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Vol. 24, iss. 3
192--200
EN
The current stage of production development is marked by the search for more exact models ensuring its sustainability. This is perceived mainly as a balance of socio-economic and environmental pillars of development activities. The basis for managing the sustainability of socio-economic development and the development of the organization today and in the near future is the assessment of the environmental performance of product systems related to their overall socio-economic value improving the quality of life. In order to simultaneously solve the issue of creating and protecting the environment and ensuring the commercial and economic sustainability of products, it is possible to use the international standard ISO 14045, designed on the basis of the standards for LCA - ISO 1404 and 14044. In relation to sustainable production, it is currently proving to be a very effective addition methodically by linking to the framework green growth indicators from the OBCD level and their integration into the innovation model for assessing the environmental performance and development sustainability of product systems. As part of our research, variants of possible transition paths in the development of a sustainable product were modeled in relation to its future environmental profile.
3
Content available Proposal of the Assembly Line Structure Modification
Daneshjo Naqib, Mareš Albert, Malega Peter, Župčan Viktor
Advances in Science and Technology. Research Journal
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2023
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Vol. 17, no 3
88--100
EN
This paper describes the application of computer simulation for the purpose of analysis of an assembly line and the subsequent proposal of changes to increase productivity. Tecnomatix Plant Simulation software was used for modeling, simulations, and analyses. Based on simulations and analyses of the original state, the bottlenecks of the line were identified, and improvement measures were proposed. The simulation model was adjusted, and the new state of the line was simulated. Based on the new simulation, it was proven that the proposed improvement would help in increasing the productivity of the assembly line. Computer simulation, in addition to verifying the production process itself, enables the optimal setting of the assembly line without interfering with the production itself.
4
Content available Environmental Profile Assessment of Passenger Car Components
Majerník Milan, Daneshjo Naqib, Malega Peter, Kóňa Jakub, Barilová Barbara
Ecological Engineering & Environmental Technology
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2022
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Vol. 23, iss. 1
76--87
EN
A comprehensive, high-quality product offered in the network of automotive suppliers must meet increasingly stringent environmental criteria and standards. The assessment of the environmental quality of a product must cover all stages of its life cycle, from "cradle to cradle", and must result in an improvement in the producer’s environmental performance. The paper identified, analysed and evaluated the environmental aspects, impacts and risks of individual phases of the production components life cycle of a passenger car, bumper, fender, and door. In the evaluation phase, progressive environmental management tools, LCA and the eco-indicator method were used in the case studies. Their combination for individual components created a methodological procedure that can be used to evaluate the environmental profile of other components of cars and other products in general.
5
Content available Sustainable Development of the Intelligent Industry from Industry 4.0 to Industry 5.0
Majerník Milan, Daneshjo Naqib, Malega Peter, Drábik Peter, Barilová Barbara
Advances in Science and Technology. Research Journal
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2022
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Vol. 16, no 2
12--18
EN
The current stage of socio-economic development is focused on ensuring prosperity by meeting the goals and intensifying the practices of the 4th generation smart industry. The ways and methods of advancement are being scientifically researched and specified, while at the same time revealing errors and weaknesses in the development so far, which are the potential for continuous increase of prosperity and sustainable production and consumption. From this point of view, the paper analyses and more accurately formulates the effects of smart industry 4.0 on the economy and society in a global sense. In the context of the new industry 5.0 development concept identifies significant progress in automation, robotization and digitization of imaginary processes supporting economic growth with obvious reserves and risks in the social field, as well as in relation to sustainable development and climate strategies, especially in the environmental field. In the article, the authors present the concept of models for intensification and transition from the developed implementation model for Industry 4.0 to the environment and concepts of Industry 5.0. Priorities for the development and innovation of the fourth generation smart industry within the fifth generation concept and possible synergy effects from human-robot-machine-environment cooperation, especially in the social field and in ensuring the well-being of workers in industry, are formulated in more detail. Submit your paper Instructions for Authors All issues Articles in press Share Send by email Indexes Keywords index
6
Content available Simulation and Optimization of Saw Blade Production in Plant Simulation
Malega Peter, Daneshjo Naqib, Rudy Vladimír, Rehák Róbert
Advances in Science and Technology. Research Journal
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2022
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Vol. 16, no 3
67--77
EN
This paper is oriented on very important topics, which nowadays simulation and optimization surely are. First part of this paper is oriented on simulation software Plant Simulation, because this software is one of the best software on the market. Second section deals in detail with the procedure of saw blades production. Third section presents creation of simulation model for selected production process, which is production of saw blades. Final fourth section is about proposals for improvement of saw blade production.
7
Content available Design of Metallurgical Production in the Context of Industry 4.0
Rudy Vladimír, Malega Peter, Daneshjo Naqib, Kováč Juraj
Advances in Science and Technology. Research Journal
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2022
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Vol. 16, no 5
271--276
EN
This article discusses a predictive quality management system that aims to eliminate repair technologies by exploiting the cognitive capability of manufacturing facilities in the manufacturing process. During production, deviations from the required quality parameters such as strip flatness, strip profile, and non-achievement of the required mechanical properties of dimensional variations occur, and their correction or correction requires repair technologies beyond the standard processes. The metallurgical process itself is energy and financially demanding. Repairing technologies represent added production costs and environmental burdens not only in the form of high-energy consumption but also in the production of harmful substances that have a negative impact on the environment. The production of solid dust impurities, the production of gaseous exhalations, high water consumption, environmental warming and water pollution, and the formation of slag ash are just a few negative aspects of metallurgical production. Steel producers make great efforts to achieve the required quality parameters and reduce the cost of repair technologies.
8
Content available Creation of More Efficient Work Environment through the New Design of the Automatic Robotic Assembly Station
Daneshjo Naqib, Sabadka Dušan, Malega Peter, Dzuro Matúš, Jankovič Michal
Advances in Science and Technology. Research Journal
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2022
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Vol. 16, no 4
74--84
EN
This paper deals with the design of an automatic robotic assembly station with the aim of creating a new and more efficient working environment in the production process on the assembly line and thus contributing to meeting customer requirements. The paper presents theoretical knowledge on innovations and on the innovation process. The introduction of an automated workplace will lead to a higher production line than it follows from evaluation of data collected over time. The result of the work is a proposal to create a new and more efficient work environment
9
Content available Development of Indicators of Sustainability of Economic Growth and Quality of Life
Majerník Milan, Daneshjo Naqib, Repková Štofková Katarina, Malega Peter
Ecological Engineering & Environmental Technology
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2021
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Vol. 22, iss. 2
39--45
EN
In the past, the assessment of the level of socio-economic growth in the form of indicators was focused only on the economic indicators that did not reflect environmental, social, safety and other aspects and the related comprehensive quality of life in society. These shortcomings have become increasingly stronger in relation to the development of the concept of sustainable development and the principles of globalized markets. The paper analysed the development of indicators of economic growth in conjunction with the level of consumption of natural resources and energy, social well-being and the comprehensive quality of social life. The comparison of indicators was realised in relation to their overlap with the economic, social and environmental indicators of sustainable development and the possibilities of use for growth assessment under specific conditions of globalization and within standardized indicators from the OECD and UNEP level and in organizational practice in Slovakia.
10
Content available Techniques for Production Quality Control in the Global Company
Daneshjo Naqib, Malega Peter, Drábik Peter
Advances in Science and Technology. Research Journal
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2021
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Vol. 15, no 1
174--183
EN
In this article, the production quality control in the global company that works on the principle of World Class Manufacturing was described. The occurrence of a human error can be caused by a misunderstanding of the procedure, disregard of the instruction manual, and lack of organization in the workplace as well as lack of product or process understanding. Quality control is a wide-used managerial tool for carrying out tasks in order to provide continuity, avoid negative adjustments and retain the current state. Quality monitoring can be performed through three classic managerial procedures and it can be said that quality control is the best tool in today´s environment.
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