Slaven Tica

Slaven Tica
University of Belgrade · Faculty of Transport and Traffic Engineering

About

21
Publications
8,211
Reads
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136
Citations
Citations since 2017
7 Research Items
91 Citations
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Publications

Publications (21)
Article
Full-text available
The transport of dangerous goods by road represents a specific problem, considering that these vehicles can have great negative effects on people and the environment in the event of an accident. In the last few decades, various methods have been defined for risk management in this area. Most of these methods are based on reducing the probability an...
Article
Full-text available
The taxi system is one of the most famous and de-veloped subsystems of flexible passenger transport. To reach the goal of the system achieving maximum produc-tion efficiency, the management focus is directed at users and service quality (SQ). The SQ can have several forms: expected, targeted, delivered, and perceived SQ. We ex-amine the expected SQ...
Conference Paper
Full-text available
Modern cities and their transportation systems are challenged by new mobility options – micromobility. Electric scooters as the advanced successors of the Segway have flooded the streets of modern cities precisely because of their positive features. They are easy to use, environmentally friendly, faster than traditional public transportation and mo...
Article
Full-text available
This paper investigated the fuel efficiency and ecological aspects of CNG (compressed natural gas) buses in urban public transport in Belgrade. For this study, CNG bus equipped with lean burn combustion and OCs (oxidation catalysts), and diesel bus with EGR (exhaust gas recirculation) - CRT (continuously regenerating technology) were tested on four...
Article
Car sharing is a specific business model that allows a new form of personal mobility. University students, generally very receptive to the concept of a sharing economy, are recognized as a prospective customer group for car sharing operators. This paper proposes an ex ante analysis that aims to reveal how students from an area where car sharing is...
Article
Full-text available
This paper presents a case study using Quality Function Deployment (QFD) method to identify urban public transport users’ needs and requests and to improve service quality in urban public passenger transport in Belgrade. In order to determine users’ satisfaction, a direct interview – survey a sample of 15000 of urban public passenger transport syst...
Article
The past three decades have witnessed many different regulatory and institutional reforms in urban public transport (UPT) systems. Main goal of these changes was to deliver higher level of quality of transport services, defined through a diverse array of system objectives: ensuring cost-efficient service delivery, reducing subsidy, minimizing negat...
Article
As a consequence of renewed interest in attracting private financing for infrastructure investments, public–private partnership (PPP) arrangements are mostly seen as a suitable mechanism for ensuring sound and quicker delivery of transport infrastructure projects. However, a general concern is that expectations of mobilizing private-sector funds ha...
Conference Paper
Tracking cyclists and walkers may open a new window of opportunities for urban planning and policy. Data analytics about where, when, how, why, how far, how fast and from and to where people walk or cycle, will be available cheaply and quickly. It is our hypothesis that this will cause a change in transport planning and decision making processes. H...
Article
Full-text available
Research in this paper comprised experimental determination of energy efficiency of different bus subsystems (diesel bus, trolleybus and fully electric bus) on chosen public transport route in Belgrade, Serbia. Experimental measuring of energy efficiency of each bus type has been done based on the analysis of parameters of vehicle driving cycles be...
Conference Paper
Full-text available
To successfully achieve the objectives of complex organizational-technological systems, such as the system of public passenger transport (PPT), it is necessary to specify in detail all of the obligations, rights and risks that can be produced within and outside the system and have a strong impact on its efficiency and effectiveness. One of the main...
Conference Paper
The public transport system in Belgrade is a complex organizational and technological system by its structure, operation and management. Managing such a complex system cannot be efficiently done without the computerization of all processes in the system and data collection in order to create a reliable database. The issue of integrated management i...
Article
Full-text available
The strategies for developing urban public transport systems are implemented nowadays through policy based on the principle of population mobility realisation with a limited use of passenger cars. The system of public transport with its performances, technology, quality, costs and environmental impacts represents one of the important factors that e...
Article
Full-text available
This paper presents a model for defining the quality of service level of mass passenger public transport (MPPT) station for passengers and vehicles. Comprehensive studies were conducted regarding passengers and vehicle operations at multi-modal interchange stations in MPPT system in Belgrade, Serbia during morning and afternoon peak hours. The pape...
Article
This paper is dealing with functional organization of a call center based on human operator work. Due to significant fluctuations of user demands during the day and from day to day, the determination of required number of agents appears as actual giving the opportunities for efficient management. The purpose of this paper is to develop a mathematic...
Article
The problems related to our strong dependency on fossil fuels, i.e. greenhouse effect, energy dependency, urban pollution, are of growing importance in recent years. European Union (EU) Action plan of 2003, which had originated from Kyoto Agreement, defined a strategy for substitution of 20% of conventional fuel with the alternative one by 2020. Pr...
Article
Full-text available
Recently, negative trends towards the environment where the system of Mass Passenger Public Transport (MPPT) operates continue to grow. Mobility and citizens’ standard of living are constantly increasing. A significant increase in using private cars (level of motorization) along with all negative consequences faced under such circumstances as an in...
Article
Full-text available
The paper contains a summary of results obtained when researching demand for transporting dangerous goods of class 3 (oil and oil derivates) in the area of the city of Belgrade in 2007. Considering all transport modes used for carrying oil and oil derivates (road, rail and water transport), we present the total quantities of transported goods on a...
Article
Full-text available
Reliability and availability of every technical system and trams as well are the most important characteristics and the mandatory part of technical specifications within tender documentation for acquisition of new or modernization of existing systems. This paper first presents the short reliability and availability analysis of the "Belgrade" Transp...
Article
The metre gauge tram network is dynamic and efficient and covers the Serbian capital Beograd as well as provides permanence and security to the citizen as a fundamental part of their life. The present 127.3 km network with 12 routes incorporates a core central zone that caters for the greatest demand by 50 km of double tracks and depots at Sava and...
Article
Full-text available
The tram traffic has important place and good perspektive in Belgrade public transportation sistem. According to the curent state and to the future needs, city of Belgrade planns revitalization, rehabilitation and modernisation of this form of transportation. The mission of "Cost-benefit analysis of Belgrade tram roling stok" was to recommend renew...

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Projects

Projects (2)
Project
H2020 project.This project will explore the potential of walking and cycling tracking services to promote walking and cycling mobility. We will focus on established walking and cycling promotion measures and thoroughly assess the potential of ICT based tracking services to overcome barriers to implementation and finding new factors driving the effectiveness of those measures.
Project
H2020 project.This project will explore the potential of walking and cycling tracking services to promote walking and cycling mobility. We will focus on established walking and cycling promotion measures and thoroughly assess the potential of ICT based tracking services to overcome barriers to implementation and finding new factors driving the effectiveness of those measures.