Прегледај по Аутор "Ivanović, Lozica"

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    Biomimetics Design for Tribological Applications
    (Fakultet inženjerskih nauka, Kragujevac, 2018) Ivanović, Lozica; Vencl, Aleksandar; Blaža, Stojanović; Marković, Biljana
    Biomimetics, biomimicry and bionics are synonyms for the scientific discipline of creating new structures inspired by nature. Biomimetics systematically analyses the evolutionary processes of living organisms, their structural relationships, the characteristics of natural materials and it studies how this knowledge can be used to create the optimal products and new sustainable materials. In the past decade, the biomimetics has received an incentive for the development by the technology modernization, and above all, by making it possible to study the micro- and nanolevels of biological structures. On the other hand, the miniaturization of technological devices has increased the need to understand the tribological phenomena on micro- and nanolevel, where is a huge potential for technological innovation. The integration of advanced research methods made it possible to discover new aspects in the structure and properties of biological materials and transfer that knowledge into new concepts or products. State-of-the-art of biomimetics progress is discussed, as well as, its goals and the potential to simultaneously achieve the financial and ecological contribution by realization of bio-inspired concepts. An overview of biomimetic researches is also provided, with special emphasis on the possibility of their tribological applications. The characteristic examples have been presented and those examples show how the structural and mechanical properties of the material were used as the basis for developing new creative solutions to solve the problem of friction in engineering applications.
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    Biomimetics Design for Tribological Applications
    (Faculty of Engineering Sciences, Kragujevac, 2018) Ivanović, Lozica; Vencl, Aleksandar; Stojanović, Blaža; Marković, Biljana
    Biomimetics, biomimicry and bionics are synonyms for the scientific discipline of creating new structures inspired by nature. Biomimetics systematically analyses the evolutionary processes of living organisms, their structural relationships, the characteristics of natural materials and it studies how this knowledge can be used to create the optimal products and new sustainable materials. In the past decade, the biomimetics has received an incentive for the development by the technology modernization, and above all, by making it possible to study the micro- and nanolevels of biological structures. On the other hand, the miniaturization of technological devices has increased the need to understand the tribological phenomena on micro- and nanolevel, where is a huge potential for technological innovation. The integration of advanced research methods made it possible to discover new aspects in the structure and properties of biological materials and transfer that knowledge into new concepts or products. State-of-the-art of biomimetics progress is discussed, as well as, its goals and the potential to simultaneously achieve the financial and ecological contribution by realization of bio-inspired concepts. An overview of biomimetic researches is also provided, with special emphasis on the possibility of their tribological applications. The characteristic examples have been presented and those examples show how the structural and mechanical properties of the material were used as the basis for developing new creative solutions to solve the problem of friction in engineering applications.
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    EMOTIONAL DESIGN AND QUALITY OF LIFE
    (Center for Quality, Faculty of Engineering, University of Kragujevac, 2017) Ivanović, Lozica; Marković, Biljana; Arsovski, Slavko; Rackov, Milan; Kuzmanović, Siniša
    Lately, the concept of emotional design, which implies the concept of improving the quality of life, happiness and satisfaction of a man, has greatly attracted the attention of the academic community. Since this concept is multidimensional, one of the aspects, which the scientists are particularly focused on, is involvement of man's emotional needs in the process of product design. A successful development of a new product implies satisfaction of customers' requirements to the level of their individual wishes which include emotions as well. Therefore, the aim of this paper is to describe the emotional design, the present state of understanding the concept, its characteristics and aims. Some characteristic examples which illustrate the described concept, and whose design evokes positive emotions, are presented in the paper. The emphasis has been put on the importance of a specific aspect of an emotional approach to design through development of innovative, sustainable products with the aim to increase the quality of life.
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    PRODUCT DEVELOPMENT PROCESS REGARDING TO CUSTOMER EMOTIONAL NEEDS
    (Faculty of Mechanical Engineering, University of Montenegro, 2017) Marković, Biljana; Ivanović, Lozica; Đurić, Aleksija; Tomović, Radoslav
    A successful development of a new product implies satisfaction of customer’s requirements to the level of their individual wishes which include emotions as well. A new or innovative product should be designed to support customer needs, including the customer’s persona which can be done by including feelings or emotions into interaction with the product. Customers tend to make a decision about a product based on their perception, values and reflections, so designers and manufacturers should consider making emotional design a bottom line in a product development. Therefore, the aim of this paper is to describe evaluation of customer needs regarding to product development process.