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1 – 10 of over 3000
Article
Publication date: 1 October 2005

Bulent Kaya, Ahmet Berkay and Fehmi Erzincanli

This paper describes a robotic system developed for tiling mosaics based on image processing according to customer expectations.

Abstract

Purpose

This paper describes a robotic system developed for tiling mosaics based on image processing according to customer expectations.

Design/methodology/approach

Many varieties of mosaics art in different forms has been applied manually over centuries for art decorating. Although the mosaics material is cheap with immense decorative potential, the mosaics tiling process is difficult and costly skill to perform. Therefore, an image processing based robotic tiling system has been presented and applied in this study. An algorithm has been developed for converting the computer image to mosaic picture by using Borland C++ Builder 6.0 and successfully utilized on six degrees of freedom Ultimate Puma 500 type industrial robot for tiling glass mosaics to any plane.

Findings

According to result of this study, it can be realized that the robots could be successfully utilized on decorating processes, e.g. tiling mosaics, for faster and flexible production.

Originality/value

Presented robotic system allows the craftsmen to produce large and extra ordinary mosaic figures by using computer image and glass mosaic tiles. The goal of using a robot in this application is to increase the speed without man‐faults and flexibility.

Details

Industrial Robot: An International Journal, vol. 32 no. 5
Type: Research Article
ISSN: 0143-991X

Keywords

Article
Publication date: 1 February 1996

Jason J. Manger

The second part of a two‐part article presenting the computer program NCSA Mosaic which is a navigational tool for use with the World Wide Web, a system in widespread use over the…

Abstract

The second part of a two‐part article presenting the computer program NCSA Mosaic which is a navigational tool for use with the World Wide Web, a system in widespread use over the Internet. Mosaic runs under Microsoft Windows. Describes the Mosaic interface, menus and options and gives guidelines on using them effectively. Reprinted from The World‐Wide Web, Mosaic and More by Jason J. Manger.

Details

New Library World, vol. 97 no. 1
Type: Research Article
ISSN: 0307-4803

Keywords

Article
Publication date: 17 August 2010

Marc Andreessen and Eric Bina

This paper seeks to report on an Internet‐based system for hypermedia information discovery and retrieval and wide‐area distributed asynchronous collaboration designed and built…

Abstract

Purpose

This paper seeks to report on an Internet‐based system for hypermedia information discovery and retrieval and wide‐area distributed asynchronous collaboration designed and built at the National Center for Supercomputing Applications (NCSA).

Design/methodology/approach

The NCSA is developing Mosaic clients – user‐friendly information browsers – for the three most popular desktop computing environments of the mid‐1990s: the Unix‐based X Window System, the Apple Macintosh, and Microsoft Windows 3.1. This paper primarily discusses the X client, as it has the most advanced functionality of the three at this time.

Findings

The system, called NCSA Mosaic, integrates cleanly into existing Internet protocols, formats, data sources, and environments, and provides powerful new capabilities for using and sharing information across the Internet.

Originality/value

NCSA is making the complete Mosaic system freely available and distributable for all academic and research organizations and purposes.

Details

Internet Research, vol. 20 no. 4
Type: Research Article
ISSN: 1066-2243

Keywords

Article
Publication date: 1 May 1995

David G. Tonks and Marc Farr

Reports extracts from an exploratory, cross‐sectional studyundertaken in the rapidly changing environment of UK higher education.Begins with introductory material covering some…

4147

Abstract

Reports extracts from an exploratory, cross‐sectional study undertaken in the rapidly changing environment of UK higher education. Begins with introductory material covering some recent changes in higher education and the relevance of marketing and market segmentation to institutional provision. Addresses the issue of access to higher education, however the perspective is largely managerial. Proposes geodemographic analysis as a useful way to segment the market for higher education. The data concern the “market” for home students prior to the removal of the binary divide and provide a geodemographic analysis of applicants and of acceptances by institution type in 1991. Discusses the possible implications for marketing and also for policies concerning the variability of access to higher education.

Details

Marketing Intelligence & Planning, vol. 13 no. 4
Type: Research Article
ISSN: 0263-4503

Keywords

Article
Publication date: 1 October 2004

Andreas Koschan, David Page, Jin‐Choon Ng, Mongi Abidi, David Gorsich and Grant Gerhart

The current threats to US security, both military and civilian, have led to an increased interest in the development of technologies to safeguard national facilities such as…

Abstract

The current threats to US security, both military and civilian, have led to an increased interest in the development of technologies to safeguard national facilities such as military bases, federal buildings, nuclear power plants, and national laboratories. As a result, the imaging, robotics, and intelligent systems (IRIS) laboratory at the University of Tennessee has established a research consortium, known as security automation and future electromotive robotics (SAFER), to develop, test, and deploy sensing and imaging systems. In this paper, we describe efforts made to build multi‐perspective mosaics of infrared and color video data for the purpose of under vehicle inspection. It is desired to create a large, high‐resolution mosaic that may be used to quickly visualize the entire scene shot by a camera making a single pass underneath the vehicle. Several constraints are placed on the video data in order to facilitate the assumption that the entire scene in the sequence exists on a single plane. Therefore, a single mosaic is used to represent a single video sequence.

Details

Industrial Robot: An International Journal, vol. 31 no. 5
Type: Research Article
ISSN: 0143-991X

Keywords

Article
Publication date: 30 August 2011

Haris Hameed Mian and Hammad Rahman

Filament wound pressure vessels have a characteristic pattern observed in their helical layers. These are mosaic‐shaped patterns and affect the layer structural behavior. The…

Abstract

Purpose

Filament wound pressure vessels have a characteristic pattern observed in their helical layers. These are mosaic‐shaped patterns and affect the layer structural behavior. The present research aims to focus on the influence of mosaic patterns on stress‐strain field and structural design of thin‐walled internally pressurized filament wound pressure vessel. The widely used stress analysis procedures and the commercially available finite element tools usually neglect the effect of the mosaic patterns. The present work seeks to deal with the modeling and stress analysis of complete pressure vessel, incorporating mosaic patterns.

Design/methodology/approach

The incorporation of the mosaic effect provides more realistic modeling of the real stress distribution and the stress values compared to the conventional analyses (the effect would depend on the shell structure, i.e. number of plies, relative thicknesses, etc.). The structural analysis is performed using commercial finite element analysis (FEA) tools ANSYS.

Findings

The comparison of results of analytical solution and conventional FEA provides close values of the stresses in the plies. As for the stress and strain distributions obtained by incorporating the effect of mosaic patterns are considerably different. The distribution of the stress and strain fields are not uniform along the length of the vessel and along its circumference and the maximum stresses acting in the direction of the fibers are higher than those calculated using conventional FEA techniques.

Originality/value

Previous work was limited to composite cylindrical shells, without incorporating the end domes. The present work deals with the modeling and stress analysis of complete pressure vessel, incorporating mosaic patterns.

Details

International Journal of Structural Integrity, vol. 2 no. 3
Type: Research Article
ISSN: 1757-9864

Keywords

Article
Publication date: 9 February 2024

José Muller-Dugic, Pascal Beckers and Mario Braakman

Syrian refugees in the Netherlands frequently suffer from mental health problems. It is argued that mental health not only consists of the absence of psychiatric disorders but…

Abstract

Purpose

Syrian refugees in the Netherlands frequently suffer from mental health problems. It is argued that mental health not only consists of the absence of psychiatric disorders but also of the presence of mental well-being. However, there is little attention to the mental well-being of refugees, and no intervention exists that focuses on fostering the mental well-being of refugees. Therefore, the new culturally sensitive positive psychology intervention “Mosaic” was developed and implemented in collaboration with the target audience and local partners. Mosaic is offered in the Arabic language, and the content is focused on (re)finding purpose in life and (re)discovering life values and subsequently acting upon these values. The purpose of this study is to assess the effect of Mosaic on the mental well-being of Syrians in the Netherlands.

Design/methodology/approach

The effect of Mosaic on the mental well-being of Syrians in the Netherlands is assessed by conducting a randomized controlled trial (RCT) with a waitlist control group.

Findings

Postintervention within sample t-tests showed that the intervention group (n = 66) experienced significantly more overall mental well-being, emotional well-being and purpose in life right after participating in the intervention when compared to the preintervention measurement. The effect on purpose in life persisted six months later. These improvements were not found among the control group (n = 60).

Originality/value

Mosaic is the first positive psychology intervention in the Netherlands that was developed for and in collaboration with Syrian refugees. To the best of the authors’ knowledge, this study is also the first study in the Netherlands and one of the first ones in Europe that assesses the effect of positive psychology for refugees specifically.

Details

International Journal of Migration, Health and Social Care, vol. 20 no. 1
Type: Research Article
ISSN: 1747-9894

Keywords

Book part
Publication date: 8 November 2019

Peter Simon Sapaty

The chapter relates to advanced management of large distributed dynamic systems in unpredictable and crisis situations. It briefs the DARPA Mosaic Warfare concept and shows its…

Abstract

The chapter relates to advanced management of large distributed dynamic systems in unpredictable and crisis situations. It briefs the DARPA Mosaic Warfare concept and shows its possible expression under SGT together with exemplary solutions for such tasks as grouping of scattered elements into more powerful forces with unified control, and observation and elimination of dangerous elements by collective operation of causal forces around them. Of practical importance may be mosaics-related approaches using massive robotics. It is shown in SGL how easy to assemble teams of UCAVs for intelligent swarming, self-restructuring and observing territory with collection, distribution and impacting of targets discovered. Another SGL scenario organizes automatic fight of aerial swarm with other group/swarm, autonomously and without external control. It is also shown how broken into pieces platoon of unmanned vehicles, due to situations on roads, is self-recomposing into normal platoon chain again, with vehicles symbolically considered as mosaic tiles.

Details

Complexity in International Security
Type: Book
ISBN: 978-1-78973-716-5

Article
Publication date: 8 September 2023

Irvine Lapsley

This study aims to add to the understanding of the significance of football in cities, where most major football clubs are located. Specifically, this study offers a distinctive…

Abstract

Purpose

This study aims to add to the understanding of the significance of football in cities, where most major football clubs are located. Specifically, this study offers a distinctive perspective on what might be regarded as “football cities” by the study's mobilisation of theories of the urban mosaic, the calculable city and identity. This study contributes to the emergent field of popular culture (Jeacle, 2012) and, within this field of popular culture, the significance of soccer. The particular setting of this study is the city. This paper is a contribution to the established accounting literature on city studies but within the neglected study of football in cities.

Design/methodology/approach

This paper's focus is on the significance of football clubs in one city. The theoretical approach adopted is a blending of studies of the urban mosaic (Timms, 1975), the calculable city (Lapsley et al., 2010) and the established trend of identification studies in accounting. This investigation was undertaken in the city of Edinburgh by observation of football in city life. This research is a form of participant observation in which the author lived in the city in this study. The researcher undertook interviews with key actors in both football clubs and city management, made use of local media and scrutinised publicly available documents on both the clubs and the city administrations.

Findings

This research reveals the importance of the city mosaic in explaining the limited significance of football in this city. This approach underlines the merits of contextual studies. However, the evidence presented also reveals the presence of strong identity relationships between football clubs and the clubs' fans. These results reveal an internal perspective on city management and the activities of football clubs and the clubs' host city. The presence of multiple football clubs in a single city offers more diffuse identity relationships, with football clubs fostering stronger identification with the club than with the city. There is also evidence of single, dual and multiple identity relationships in this study which contrasts with the single identity perspectives of prior accounting research.

Research limitations/implications

The focus of this paper is on the research question posed in the Call for Papers - Is there a Soccer Society? The findings of this study offer only limited evidence of a soccer society.

Practical implications

There is a need to study other cities with football clubs to determine those which are mosaics and those which are dominated by football.

Social implications

This a study which embraces the importance of social context in finding meaning in accounting research. This paper introduces the novel concept of the city mosaic which is a novel way of understanding different city contexts.

Originality/value

Prior research on football has examined fans' behaviour, financial crises at football clubs and governance structures. This paper extends these earlier analyses by addressing the social context of football clubs in the city. Whilst most accounting research revealed rapid changes in identity during reforms, this study reveals a more complex relationship which aims to build continuity and commitment of fans' identity with the bigger football clubs in this city.

Details

Accounting, Auditing & Accountability Journal, vol. 37 no. 2
Type: Research Article
ISSN: 0951-3574

Keywords

Article
Publication date: 1 February 2003

David Tonks and Marc Farr

The general context for this paper is access to higher education (HE) in the UK but the particular concern is participation. An important distinction is drawn between access and…

2579

Abstract

The general context for this paper is access to higher education (HE) in the UK but the particular concern is participation. An important distinction is drawn between access and participation. The heterogeneous characteristics of HE and the complex choice processes of applicants mean that a finer level of description and analysis is required which goes beyond aggregate measures of access and examines the extent and the nature of participation. Equality of opportunity provides the underpinning for this paper, access to HE is the starting point, the focus is on participation and the approach is empirical and pragmatic. In 2002, the target for access to UK HE was set at 50 percent, which requires attention to shift from broad measures of access towards detailed measures of participation; particularly when the agenda is one of social inclusion, and when certain groups within society are still significantly under‐represented and disadvantaged at the level of participation.

Details

International Journal of Educational Management, vol. 17 no. 1
Type: Research Article
ISSN: 0951-354X

Keywords

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