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Article
Publication date: 1 July 2005

Pavao Marović, Željana Nikolić and Mirela Galić

To provide an insight in one relatively simple and efficient numerical model for analysing reinforced and prestressed concrete structures, and to raise a discussion leading to the…

Abstract

Purpose

To provide an insight in one relatively simple and efficient numerical model for analysing reinforced and prestressed concrete structures, and to raise a discussion leading to the creation of one universal and robust 3D algorithm.

Design/methodology/approach

A new numerical model for analysing reinforced and prestressed concrete structures is developed and main theoretical details are described to aid the understandings. The approach is clear, easily readable and the body of the text is divided into logical sections starting from theoretical explanations ending in the large number of different practical examples.

Findings

Provides information about developing new and relatively simple numerical model for analysing reinforced and prestressed concrete structures, indicating what can be improved. Recognises the lack of knowing real behaviour of 3D concrete and starts a discussion on it.

Research limitations/implications

The knowledge of the 2D and especially 3D concrete behaviour is still poor and the concrete model developers use many simplifications. So, many new experiments should be performed and better numerical models should be developed. There is large area for researchers but having in mind that experiments are very expensive.

Practical implications

Obtained results of the 3D analysis of reinforced and prestressed concrete structures can stand as a benchmark for future researches in this field especially to the young researchers and concrete model developers.

Originality/value

This paper presents new and very simple numerical model for analysing reinforced and prestressed concrete structures. Paper could be very valuable to the researchers in this field as a benchmark for their analyses.

Details

Engineering Computations, vol. 22 no. 5/6
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 13 November 2009

George K. Stylios

Examines the fifthteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects…

1098

Abstract

Examines the fifthteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 21 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

Expert briefing
Publication date: 30 August 2016

The new government sworn in on August 11.

Article
Publication date: 16 November 2010

George K. Stylios

Examines the fifteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects…

Abstract

Examines the fifteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 22 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 12 May 2020

Vesna Nikolic, Tamara Vukic, Tatjana Maletaski and Milica Andevski

The purpose of this paper is to examine university students’ attitudes towards the concept of sustainable development and towards the need for the implementation of education for…

Abstract

Purpose

The purpose of this paper is to examine university students’ attitudes towards the concept of sustainable development and towards the need for the implementation of education for sustainable development into the higher education system. To that end, the paper explores in a process-oriented focus which drivers and barriers are experienced as being the most important ones and how they relate to one another.

Design/methodology/approach

The study is based on the questionnaire for the evaluation of attitudes towards the concept of sustainable development. This instrument consists of 9 batteries with 83 items presented in the form of the five-point Likert scale. The questionnaire evaluated different aspects of respondents’ attitudes towards the concept of sustainable development, but students’ attitudes in relation to the items from the following subscales will be presented for this paper: understanding the concept of sustainable development, position of sustainable development in the system of higher education, sources of information about sustainable development and entities responsible for sustainable development. The study sample consisted of students from the University of Novi Sad, specifically from the faculties with accredited programs in the field of humanities and technological sciences.

Findings

In general, students recognized the main determinants of sustainable development and they support an integral approach to sustainability, i.e. the need to include the knowledge, values and skills for sustainable development in the higher education programs. In addition, they identified a number of obstacles and the uncertainties of overcoming them. In this regard, the students did not recognize the responsibility of the higher education institutions as the key responsibility or their own responsibility in relation to sustainable development, which can be related to their feeling of marginalization and the doubt that their behaviour and decisions can influence the development of the local society, as well as the development of the society as a whole. On the other hand, the respondents acknowledged the role, the importance and the responsibility of the mass media in the process of developing the attitudes towards and opinions about the problems related to environmental protection and sustainable development.

Practical implications

The results of the study indicate the students’ attitudes towards sustainable development, thus making the directions for higher education reform clearer and in line with the present needs for sustainable development in Serbia. The obtained results can serve as a recommendation to the governing structures, i.e. to the relevant ministries of education and environmental protection, as well as to the universities in terms of which direction their process of planning and creating paths of sustainability should take. This is particularly important in the case of the Republic of Serbia, which is currently in the process of joining the European Union and responding to the requirements set by the process of negotiation for Chapter 27 in terms of improving the strategic framework and plans for the education for sustainable development and building the capacities in response to climate change. On the other hand, linking the results of this research with the results of similar studies around the world contributes to the further enrichment of the scientific knowledge base in this field and confirms the need for stronger and united efforts on the path to a sustainable future. It is a fact that, regardless of the national, economic, socio-political and cultural context, there is a global lack of success in shaping a humane and sustainable relationship between man and nature. Therefore, the results of this research should be considered as an invitation for new research initiatives regarding the ways to support the positive attitudes of students towards the concept of sustainable development and to facilitate their further development in the educational process, as well as in other academic domains.

Originality/value

This research is inspired by the fact that, in the Balkan countries, education for sustainable development has not been extensively discussed within the scientific discourse on higher education for sustainable development. This is one of the first papers to provide data about students’ attitudes towards the concept of sustainable development and the need for its implementation in the higher education system in Serbia. The value of the paper lies in its potential to help understand the role that different drivers and barriers play in higher education for sustainable development.

Details

International Journal of Sustainability in Higher Education, vol. 21 no. 4
Type: Research Article
ISSN: 1467-6370

Keywords

Article
Publication date: 20 November 2007

George K. Stylios

Examines the thirteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects…

1551

Abstract

Examines the thirteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 19 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 15 November 2011

George K. Stylios

Examines the sixteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects…

Abstract

Examines the sixteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 23 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 6 February 2024

Marija Bratić, Adam B. Carmer, Miroslav D. Vujičić, Sanja Kovačić, Uglješa Stankov, Dejan Masliković, Rajko Bujković, Danijel Nikolić, Dino Mujkić and Danijela Ćirirć Lalić

Understanding the multifaceted images of tourism destinations is critical for effective destination marketing and management strategies. Traditional approaches, including…

Abstract

Purpose

Understanding the multifaceted images of tourism destinations is critical for effective destination marketing and management strategies. Traditional approaches, including conceptualization of destination images or analysis of their antecedents and consequences, are commonly used. This study aims to advocate the inclusion of visitors’ latent profiles based on cognitive images to enrich the evaluation and formulation of destination marketing and management strategies.

Design/methodology/approach

The analysis focuses on Serbia, an emerging destination, that attracts an increasing number of first-time, repeat and prospective visitors. Exploratory factor analysis and confirmatory factor analysis were used to test the potential dimensions (tangible and intangible cultural destination; infrastructural and accessible destination; active, nature and family destination; sensory and hospitable destination; and welcoming, value for money (VFM) and safe destination) of the cognitive destination image factors scale while subtypes (profiles) were obtained using latent profile analysis (LPA).

Findings

The cognitive image component encompasses the perceived attributes of a destination, whether derived from direct experience or acquired through other means. The study identified the following profiles: conventional destination; sensory and hospitable destination; welcoming, VFM and safe destination; secure and active family destination and accessible cultural destination, which are presented individually with their sociodemographic assets.

Originality/value

The main contribution of the paper is the application of a novel method (LPA) for profiling visitor segments based on cognitive destination image. From a theoretical perspective, this research contributes to the extant body of literature pertaining to the destination image, thereby facilitating the identification of discrete latent visitor segments and elucidating noteworthy differences among them concerning a cognitive image.

Article
Publication date: 9 November 2012

George K. Stylios

Examines the seventeenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects…

1112

Abstract

Examines the seventeenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 24 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 27 July 2018

Bojana Nikolic, Bojan Dimitrijevic, Tino Hutschenreuther and Hannes Toepfer

The purpose of this paper is to analyze a signal propagation in highly metalized environments, which has not been extensively studied in the literature. Having in mind a large…

Abstract

Purpose

The purpose of this paper is to analyze a signal propagation in highly metalized environments, which has not been extensively studied in the literature. Having in mind a large number of such applications, better understanding and possibly finding a way of improving communication in these conditions would be highly beneficial.

Design/methodology/approach

The analysis is performed in a simulation environment developed by the authors, based on finite difference time domain (FDTD) method, to identify effects that have decisive influence on electromagnetic (EM) wave propagation in the aforementioned conditions. The analysis of the EM field at the reception is modified so that a multiple-field sampling is performed, and maximal values are further used. In practical realizations, this procedure could be implemented by using multiple antennas and selective combining at the reception.

Findings

Results show that the existence of metal objects (in the observed case, these are railway tracks), in combination with the appropriate choice of antenna parameters, can be favorably used to improve signal reception. The contribution is manifested through the reduction of the pathloss.

Research limitations/implications

In the performed analysis, one should be aware of the limitations that the FDTD method brings. Those limitations are related to the size of the computational domain and discretization mesh refinement (possibility of modeling geometry in fine details).

Originality/value

Originality of this paper consists of the introduced modification in the analysis of signal propagation in heavily metalized environment. Namely, a multiple-field sampling in the reception zone (in one plane, dimensions λ × λ = 12.5 cm X 12.5 cm) is performed using several probes in simulation environment. In this way, a qualitative analysis is performed more efficiently, which made it is possible to distinguish and identify different propagation mechanisms.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 37 no. 4
Type: Research Article
ISSN: 0332-1649

Keywords

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