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1 – 10 of 378For a public project leader charged with a construction project, it can be crucial to meet the budget, while maximizing the qualities within a construction project. A method to…
Abstract
Purpose
For a public project leader charged with a construction project, it can be crucial to meet the budget, while maximizing the qualities within a construction project. A method to achieve this is to use the “opposite design build” procurement method, in which the price is fixed and the contractors compete on adding a wide range of qualities to the project. However, such procurement approaches are rare, and it is difficult to find models on how to implement such an approach.
Design/Methodology/Approach
This study firstly looks at the literature on design-build, quality-only as the main selection criterion and to some degree on constructors’ bidding behaviour. Secondly, it explains a model for a design-build, quality-only procurement designed within the public tendering legislations. Thirdly, it investigates the outcome of the model applied to a specific case in Norway.
Findings
There seems to be a research gap within literature and cases on design-build, quality-only selection with a fixed price. The developed model allowed for negotiations, which led to more comparable and improved bids. In the investigated case, and the client was able to implement more qualities in the project than expected within the budget.
Research Limitations/Implications
The researcher was himself partly involved in the process as an advisor.
Practical Implications
The developed method is relatively simple and might readily be applied by any client to maximise a project’s qualities within a given fixed price.
Originality/Value
The long-term value should be to widen the range of useful procurement methods.
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Jørgen Skatland and Jardar Lohne
The study purpose is to outline a conceptual starting point for an empirical analysis of the characteristic epistemic conditions of the AEC industry today – in its wide…
Abstract
Purpose
The study purpose is to outline a conceptual starting point for an empirical analysis of the characteristic epistemic conditions of the AEC industry today – in its wide, multidisciplinary, industrial sense. This approach addresses a fundamental insight concerning adding value, notably that an actor only can add value to a project if his knowledge contribution is successfully integrated with other actors.
Design/Methodology/Approach
This study conducts a conceptual analysis of the knowledge management practises in the contemporary Norwegian AEC industry. This analysis draws on the conceptual distinction between logic-in-use and a reconstructed logic, allowing us to distinguish an important commonality between the current approaches.
Findings
Currently, a formalisation of the working principles of the Norwegian Building industry appears to be lacking in both research and practise. Most research is directed towards improving the industry’s many practical challenges. The approach suggested here is a reconstruction of certain integrative aspects of current Industry’s logic-in-use, contributing towards the development of a foundational methodology of the AEC-industry as a unified knowledge space.
Research Limitations/Implications
Several promising studies applying new information taxonomies have already been conducted (e.g. Skatland & Lohne, 2016; Skatland et al., 2018). All these indicate that the modal aspect of building information – whether a given unit of information represents a conceived necessity or a valuable possibility – has a significant effect on the entire project organisation.
Originality/Value
There is value potential limited by the level of integration between different knowledge traditions/agencies within a project organisation. Reconstructing the integrative aspect of current logic-in-use will provide new insights that could be applied strategically in project knowledge management.
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Eero Nippala and Terttu Vainio
Existing old building stock needs retrofit of structures and performance upgrading. Retrofit is often neglected, either lacking understanding of maintenance importance or to keep…
Abstract
Purpose
Existing old building stock needs retrofit of structures and performance upgrading. Retrofit is often neglected, either lacking understanding of maintenance importance or to keep living costs low. Retrofit is inevitable. Depending on a buildings geographical location, condition or expected time of use; demolition of building or increment space is worth considering. This study looks at the economics about which is the best option: renovation and energy efficient upgrading of existing building or replacement of existing building.
Design
Research method is case study. The same case building – size, age, existing performance as well as renovation and new performance – studied at different regions. These are (1) growing city, (2) stable city and (3) shrinking city. Life cycle cost analysis bases on payback periods. The most important input data are the rent and occupancy rate on each area.
Findings
In growing cities, both renovation and replacement of existing buildings are feasible options. In other two areas, payback periods of renovations are rather long and acceptable only if building is in own use. Often retrofit is necessary because of the poor condition of the building.
Research Implications
This study looks at the subject only from building owners economical point of view and ties building to its location. Life cycle assessment (energy use and greenhouse gas emissions) has analysed earlier (Nippala and Heljo, 2010).
Practical Implications
Analysis gives the most feasible option to different regions.
Originality
This study raises the debate on how realistic it is to expect the building stock to meet the EU’s energy saving and greenhouse cut targets.
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Sidse Grangaard and Stefan Christoffer Gottlieb
The purpose of this paper is to open the black box of prescriptive requirements by analysing their role in shaping interests and decisions on accessibility, and discuss the…
Abstract
Purpose
The purpose of this paper is to open the black box of prescriptive requirements by analysing their role in shaping interests and decisions on accessibility, and discuss the consequences hereof for a future move to a performance-based accessibility model based on Universal Design principles.
Design/Methodology/Approach
A single case study based on 15 qualitative interviews with clients about their approach to accessibility and Universal Design is analysed by using actor-network theory (ANT) as the theoretical framework.
Findings
It is shown that the prescriptive requirements in the Danish building regulations constitute a black box, which is decisive in defining the clients’ perception of the users and their level of ambition for accessibility by inscribing specific expectations, actions and ways of knowing about accessibility.
Research Limitations/Implications
The study is based on a qualitative single case study. We argue that analytical generalisations nevertheless can be drawn.
Practical Implications
Performance-based regulations can be a source of innovation but also entail negative consequences for the quality of the built environment if treated in an isolated manner alone.
Originality/Value
The paper contributes to the discussions on Universal Design and the implementation of performance-based accessibility regulation by illustrating how current prescriptive requirements are not mere “matters of fact” but play an active role in mobilising and shaping a network of users, technologies, norms and practices, which the introduction of performance-based requirements will radically alter.
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Zhanna Novikov, Sara J. Singer and Arnold Milstein
Diffusion of innovations, defined as the adoption and implementation of new ideas, processes, products, or services in health care, is both particularly important and especially…
Abstract
Diffusion of innovations, defined as the adoption and implementation of new ideas, processes, products, or services in health care, is both particularly important and especially challenging. One known problem with adoption and implementation of new technologies is that, while organizations often make innovations immediately available, organizational actors are more wary about adopting new technologies because these may impact not only patients and practices but also reimbursement. As a result, innovations may remain underutilized, and organizations may miss opportunities to improve and advance. As innovation adoption is vital to achieving success and remaining competitive, it is important to measure and understand factors that impact innovation diffusion. Building on a survey of a national sample of 654 clinicians, our study measures the extent of diffusion of value-enhancing care delivery innovations (i.e., technologies that not only improve quality of care but has potential to reduce care cost by diminishing waste, Faems et al., 2010) for 13 clinical specialties and identifies healthcare-specific individual characteristics such as: professional purview, supervisory responsibility, financial incentive, and clinical tenure associated with innovation diffusion. We also examine the association of innovation diffusion with perceived value of one type of care delivery innovation – artificial intelligence (AI) – for assisting clinicians in their clinical work. Responses indicate that less than two-thirds of clinicians were knowledgeable about and aware of relevant value-enhancing care delivery innovations. Clinicians with broader professional purview, more supervisory responsibility, and stronger financial incentives had higher innovation diffusion scores, indicating greater knowledge and awareness of value-enhancing, care delivery innovations. Higher levels of knowledge of the innovations and awareness of their implementation were associated with higher perceptions of the value of AI-based technology. Our study contributes to our knowledge of diffusion of innovation in healthcare delivery and highlights potential mechanisms for speeding innovation diffusion.
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Jardar Lohne and Frode Drevland
The purpose of the study presented is to outline an understanding of the question of who benefits from crime in the AEC industry. The perspective chosen is conceptual in nature…
Abstract
Purpose
The purpose of the study presented is to outline an understanding of the question of who benefits from crime in the AEC industry. The perspective chosen is conceptual in nature, and therefore focusses professional roles rather than individuals and/or cases.
Design/Methodology/Approach
The methods chosen include literary studies and in-depth analysis of previous research carried out within the research project from which this publication stems. Being conceptual, it is, nevertheless, deeply grounded in practical, coordinated research.
Findings
The findings indicate that most actors would seem to profit from crime in the AEC industry. Decision-makers (owners, contractors and to a certain extent sub-contractors) seem the most likely to profit – structurally and/or individually – on such dubious activity. According to the analysis, controlling agencies – as institutions – tend to profit by rather than to suffer under such criminal activity. Blue collar workers (in particular legally employed workmen and FM-personnel) and society as a whole in general bear the burden of the costs inflicted.
Research Limitations/Implications
There is an urgent need for a reorientation of the activity of the controlling agencies, redirecting their focus of attention from simple working on controlling worksites to addressing in-depth organisational challenges and responsibilities.
Practical Implications
Several papers have been identified that discuss the downsides of criminal activity in the construction industry. This paper suggests how most actors – on individual level – may profit on criminal activity.
Originality/Value
Little seems to have been published on the subject of who is to actually gain and what there is to gain from crime in the AEC industry. This paper presents a contribution to this research gap.
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Fabian Akkerman, Eduardo Lalla-Ruiz, Martijn Mes and Taco Spitters
Cross-docking is a supply chain distribution and logistics strategy for which less-than-truckload shipments are consolidated into full-truckload shipments. Goods are stored up to…
Abstract
Cross-docking is a supply chain distribution and logistics strategy for which less-than-truckload shipments are consolidated into full-truckload shipments. Goods are stored up to a maximum of 24 hours in a cross-docking terminal. In this chapter, we build on the literature review by Ladier and Alpan (2016), who reviewed cross-docking research and conducted interviews with cross-docking managers to find research gaps and provide recommendations for future research. We conduct a systematic literature review, following the framework by Ladier and Alpan (2016), on cross-docking literature from 2015 up to 2020. We focus on papers that consider the intersection of research and industry, e.g., case studies or studies presenting real-world data. We investigate whether the research has changed according to the recommendations of Ladier and Alpan (2016). Additionally, we examine the adoption of Industry 4.0 practices in cross-docking research, e.g., related to features of the physical internet, the Internet of Things and cyber-physical systems in cross-docking methodologies or case studies. We conclude that only small adaptations have been done based on the recommendations of Ladier and Alpan (2016), but we see growing attention for Industry 4.0 concepts in cross-docking, especially for physical internet hubs.
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Huu Minh Nguyen, Thi Hong Tran and Thi Thanh Loan Tran
“The world needs science, science needs women” is the message given by UNESCO in the program for the development of women in science” (UNESCO, 2017). In Vietnam, women’s…
Abstract
“The world needs science, science needs women” is the message given by UNESCO in the program for the development of women in science” (UNESCO, 2017). In Vietnam, women’s participation and achievements in scientific research is considered a great and important resource for industrialization and modernization. Even so, are there gender differences in scientific achievement in the social science research institutes in Vietnam? What factors influence the scientific achievement of female social researchers? The answers will be based on data from a 2017 survey with a sample of 756 researchers, of which 77.6% were female. The survey was conducted by the Vietnam Academy of Social Sciences, a leading, ministry-level national center for the social sciences in Vietnam. This chapter analyzed the scientific achievements of researchers through their position as principal investigators of research projects and their publications, and factors that may impact this. Bivariate and multivariate analyses of factors that may affect the scientific achievement of researchers found that gender differences in academic achievement in the social sciences in Vietnam was still prevalent. Female researchers’ scientific achievements were lower than those of their male counterparts. The contribution to science of Vietnamese female researchers was limited by many different factors; the most important were the academic rank of the researchers and gender stereotype that considered housework the responsibility of women.
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