Cariša Bešić

Implementation of 5S tools as a starting point in business process reengineering

University of Belgrade, Institute of Chemistry, Technology and Metallurgy Centre for Microelectronic Technology and Mono-crystals, 11000 Belgrade, Njegoševa 12, Republic of Serbia E-mail: worcky@nanosys.ihtm.bg.ac.rs University of Novi Sad, Technical Faculty “Mihajlo Pupin” Zrenjanin, 23000 Zrenjanin, Đure Đakovića bb, Republic of Serbia University of Kragujevac, Faculty of Technical Science, 32000 Čačak, 65 Svetog Save, Republic of Serbia

The analysis of public relations role in improving corporate social responsibility

The main objective of modern business is achievement of business excellence and world-class of products and services. Companies which actively and continuously apply modern management methods and techniques, especially in marketing, have significantly better chance to strengthen their competitive capability on global market and to assume stable market position with perspective for further market development. Modern business philosophy implies that organization has to be responsible for its actions and steps towards all stakeholders in the environment. Attaining of business excellence goals of an organization presupposes built corporate social responsibility. The research results presented in this paper were used to analyze the possibilities of using modern methods and techniques of public relations in business organizations and improve corporate social responsibility on the market of Bosnia and Herzegovina.

Analysis of the process related to the operations management of the rail traction vehicles in JSC 'Serbian Railways'

In the study, issues related to the operations management in railway were elaborated, with special emphasis on the operations management of rail vehicles and main parameters in its activities and in the railway functioning. The analysis of the current status, operation and functioning of the Serbian Railways was also provided, with a special focus on the study of the technical condition regarding exploitation, reliability, and availability of traction vehicles operation which is always actual and particularly important for ensuring the regular and safe functioning of train traffic in all railways in the world as well as in the railway of Serbia. The issue related to the exploitation reliability and availability regarding traction vehicles operation is also being analyzed which is reflected in development of the concept and creation of the methodology for assessment of the technical condition and indicators for determining the level of exploitation reliability, availability of the traction vehicle operation as well as functioning of train traffic and the models related to the operations management of rail traction vehicles.