Robert A. King and G. Christopher Wood
Increasing productivity in manufacturing has, in recent years, been predicated on adopting automated equipment and the latest integrated manufacturing technologies. CIM, JIT, and…
Abstract
Increasing productivity in manufacturing has, in recent years, been predicated on adopting automated equipment and the latest integrated manufacturing technologies. CIM, JIT, and TQC are just some of the terms that describe strategies manufacturers have embraced to engender greater efficiency and profitability.
If the dramatic improvements promised by business process reengineering (BPR) or the incremental improvements pledged by total quality management (TQM) are ever to be realized…
Abstract
If the dramatic improvements promised by business process reengineering (BPR) or the incremental improvements pledged by total quality management (TQM) are ever to be realized, let alone sustained, a clear specific effective change strategy must form the basis of the overall implementation plan.
Osama A.B. Hassan and Christopher Johansson
This paper aims to compare glued laminated timber and steel beams with respect to structural design, manufacturing and assembly costs and the amount of greenhouse gas emissions.
Abstract
Purpose
This paper aims to compare glued laminated timber and steel beams with respect to structural design, manufacturing and assembly costs and the amount of greenhouse gas emissions.
Design/methodology/approach
This paper presents structural design requirements in conformance with EN 1993: Eurocode 5 and Eurocode 3. With the help of these standards, expressions are derived to evaluate the design criteria of the beams. Based on the results of life-cycle analysis, the economic properties and environmental impact of the two types of beam are investigated. In this paper, the effect of beam span on the design values, costs and carbon dioxide emissions is analysed when investigating aspects of the structural design, economy and environmental impact. Different cross-sections are chosen for this purpose.
Findings
The study shows that the glued laminated (abbreviated as “glulam”) beams have a smaller tendency to lateral torsional buckling than the steel beams, and that they can be cheaper. From an environmental point of view, glulam beams are the more environmentally friendly option of the two beam materials. Furthermore, glulam beams may have a direct positive effect on the environment, considering the carbon storage capacity of the wood. The disadvantage of glued wood is that larger dimensions are sometimes required.
Research limitations/implications
Wind load and the effect of second-order effects have not been considered when analysing the static design. Only straight beams have been studied. Furthermore, the dynamic design of the beams has not been investigated, and the bearing pressure capacity of the supports has not been analyzed. We have investigated timber beams with a rectangular cross-section, and steel beams of rolled I-sections, known as “HEA profiles”. The cost analysis is based mainly on the manufacturing and assembly costs prevalent on the Swedish market. The only environmental impact investigated has been the emission of greenhouse gases. The design calculations are based on the European standards Eurocode 5 and Eurocode 3.
Practical implications
To achieve sustainability in construction engineering, it is important to study the environmental and economic consequences of the building elements. By combining these two effects with the technical design of buildings made of steel and/or timber, the concept of sustainable development can be achieved in the long run.
Social implications
The study concerns sustainability of building structures, which is an important of the sustainable development of the society.
Originality/value
The paper contains new information and will be useful to researchers and civil engineers.
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The librarian and researcher have to be able to uncover specific articles in their areas of interest. This Bibliography is designed to help. Volume IV, like Volume III, contains…
Abstract
The librarian and researcher have to be able to uncover specific articles in their areas of interest. This Bibliography is designed to help. Volume IV, like Volume III, contains features to help the reader to retrieve relevant literature from MCB University Press' considerable output. Each entry within has been indexed according to author(s) and the Fifth Edition of the SCIMP/SCAMP Thesaurus. The latter thus provides a full subject index to facilitate rapid retrieval. Each article or book is assigned its own unique number and this is used in both the subject and author index. This Volume indexes 29 journals indicating the depth, coverage and expansion of MCB's portfolio.
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Discusses the considerations to be made when specifying timber forbuilding purposes, particularly BS classification and hardwood/softwooduse. Considers the main factors in detail…
Abstract
Discusses the considerations to be made when specifying timber for building purposes, particularly BS classification and hardwood/softwood use. Considers the main factors in detail: strength, quality, sizes, moisture content, durability and preservation, fire resistance, and species. Concludes that, contrary to popular belief, timber is ecologically benign, and its use should be encouraged.
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Thomas Gegenhuber, Elke Schuessler, Georg Reischauer and Laura Thäter
Working conditions on many digital work platforms often contribute to the grand challenge of establishing decent work. While research has examined the public regulation of…
Abstract
Working conditions on many digital work platforms often contribute to the grand challenge of establishing decent work. While research has examined the public regulation of platform work and worker resistance, little is known about private regulatory models. In this paper, we document the development of the “Crowdwork Agreement” forged between platforms and a trade union in the relatively young German crowdworking field. We find that existing templates played an important role in the process of negotiating this new institutional infrastructure, despite the radically new work context. While the platforms drew on the corporate social responsibility template of voluntary self-regulation via a code of conduct focusing on procedural aspects of decent platform work (i.e., improving work conditions and processes), the union contributed a traditional social partnership template emphasizing accountability, parity and distributive matters. The trade union’s approach prevailed in terms of accountability and parity mechanisms, while the platforms were able to uphold the mostly procedural character of their template. This compromise is reflected in many formal and informal interactions, themselves characteristic of a social partnership approach. Our study contributes to research on institutional infrastructures in emerging fields and their role in addressing grand challenges.
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Árni Halldórsson and Martin Svanberg
The aim of this research paper is to explain how principles of supply chain management (SCM) provide important conditions for the production, accessibility and use of energy, from…
Abstract
Purpose
The aim of this research paper is to explain how principles of supply chain management (SCM) provide important conditions for the production, accessibility and use of energy, from the point of origin to the point of consumption.
Design/methodology/approach
The paper identifies three distinct trajectories in which the interplay between energy and SCM can release potential for research and practice.
Findings
Energy resources are vital to power industrial processes in manufacturing and logistics, while their use is also a major contributor to carbon emissions. The integrative nature of SCM provides conditions for improvement in use and accessibility of energy, and can facilitate the transition in which fossil fuels are replaced with a system of supply and conversion of renewable energy. These opportunities are highlighted by developing a set of three trajectories, which range from a true supply chain perspective on the energy sector, to an up‐stream and down‐stream perspective, respectively.
Research limitations/implications
The impact of energy resources on carbon emissions makes them important units of analysis in further SCM research. Future research must acknowledge the variety in the nature of energy resources, and provide frameworks that are able to address the particular features of these.
Practical implications
Supply chain strategists must assess how energy use, efficiency, dependency and accessibility influence operations, both internally and externally in the supply chain. Logistics flows are powered by energy. As a considerable portion of carbon emissions created by supply chain operations is energy related, energy must be seen as a means towards achievement of environmental sustainability.
Social implications
Understanding the relationship between energy and SCM will help managers to address environmental sustainability.
Originality/value
This is a timely topic of a cross‐disciplinary nature that has only been addressed to a limited extent by SCM so far. The topic is relevant to a large group of problem owners: supply chain strategists of companies where energy use, efficiency, dependency and security is an issue, and where operations processes have an impact on carbon emissions; for the energy sector, that needs to sustain a steady supply of energy, and increase accessibility to renewable energy sources that can replace fossil fuel; for policy makers, where energy dependency and security at a national level is an issue.
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Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some…
Abstract
Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.
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The objective of this study is to investigate how country risk, different political actions from the government and bureaucratic behavior influence the activities in industry…
Abstract
The objective of this study is to investigate how country risk, different political actions from the government and bureaucratic behavior influence the activities in industry supply chains (SCs) in emerging markets. The main objective of this study is to investigate the influence of these external stakeholders’ elements to the demand-side and supply-side drivers and barriers for improving competitiveness of Ready-Made Garment (RMG) industry in the way of analyzing supply chain. Considering the phenomenon of recent change in the RMG business environment and the competitiveness issues this study uses the principles of stakeholder and resource dependence theory and aims to find out some factors which influence to make an efficient supply chain for improving competitiveness. The RMG industry of Bangladesh is the case application of this study. Following a positivist paradigm, this study adopts a two phase sequential mixed-method research design consisting of qualitative and quantitative approaches. A tentative research model is developed first based on extensive literature review. Qualitative field study is then carried out to fine tune the initial research model. Findings from the qualitative method are also used to develop measures and instruments for the next phase of quantitative method. A survey is carried out with sample of top and middle level executives of different garment companies of Dhaka city in Bangladesh and the collected quantitative data are analyzed by partial least square-based structural equation modeling. The findings support eight hypotheses. From the analysis the external stakeholders’ elements like bureaucratic behavior and country risk have significant influence to the barriers. From the internal stakeholders’ point of view the manufacturers’ and buyers’ drivers have significant influence on the competitiveness. Therefore, stakeholders need to take proper action to reduce the barriers and increase the drivers, as the drivers have positive influence to improve competitiveness.
This study has both theoretical and practical contributions. This study represents an important contribution to the theory by integrating two theoretical perceptions to identify factors of the RMG industry’s SC that affect the competitiveness of the RMG industry. This research study contributes to the understanding of both external and internal stakeholders of national and international perspectives in the RMG (textile and clothing) business. It combines the insights of stakeholder and resource dependence theories along with the concept of the SC in improving effectiveness. In a practical sense, this study certainly contributes to the Bangladeshi RMG industry. In accordance with the desire of the RMG manufacturers, the research has shown that some influential constructs of the RMG industry’s SC affect the competitiveness of the RMG industry. The outcome of the study is useful for various stakeholders of the Bangladeshi RMG industry sector ranging from the government to various private organizations. The applications of this study are extendable through further adaptation in other industries and various geographic contexts.
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In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of…
Abstract
In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of material poses problems for the researcher in management studies — and, of course, for the librarian: uncovering what has been written in any one area is not an easy task. This volume aims to help the librarian and the researcher overcome some of the immediate problems of identification of material. It is an annotated bibliography of management, drawing on the wide variety of literature produced by MCB University Press. Over the last four years, MCB University Press has produced an extensive range of books and serial publications covering most of the established and many of the developing areas of management. This volume, in conjunction with Volume I, provides a guide to all the material published so far.