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The paper seeks to investigate the applicability of strategic supply chain management (SCM) models in one-off luxury contexts such as the yacht industry, where durable products are manufactured with project configuration.

A literature review was assessed in order to identify contingency-based SCM models. Then, multiple case-study analysis was performed to explore how these models are adopted in practice for drawing strategic SCM directions. Data arose from a number of interviews to the top-management of four world-leading yacht-building companies.

The findings of explorative case studies suggest the implementation of various strategic SCM strategies in order to fit the requirements of the market (e.g. protect critical resources, implement a customized leagile production strategy, enhance SC flexibility). In this direction, specific SCM practices are already adopted by investigated firms.

A call to develop specific strategic directions for project-based luxury business is suggested, as the SC contingencies of this context have not been properly caught by extant literature.

A set of practical indications are offered in order to support managers in the choice of an appropriate SCM approach and related operational practices. Identified techniques and tools aim to achieve high customisation while reducing changes in specification.

This article represents a first attempt to investigate the SCM issue for durable luxury products in the project context.

This chapter describes the approach to sustainable rail passenger rolling stock in terms of interior passive safety requirements within the European market. It is intended to give the background and logistical approach for the future introduction of a standard as an aid for the design and validation of the interiors of passenger rail vehicles. Also discussed is the acceptance of the proposed European-based standard into the regulatory system of the technical specifications for interoperability. Methodologies for design assessment and validation will be discussed. This chapter is intended to encourage an acceptance of the standard for interior passive safety as a realistic and cost-effective method of improving rail vehicle safety in terms of the passenger interfaces with the rail stock interior.

Bedroom Feng Shui practices have been criticized as myth over the years but in fact having its scientific origin that is not purely superstitious. This paper aims to examine whether the architects' design practice for bedroom interior arrangement is concurring with the recommended bedroom Feng Shui practices. The study has successfully interviewed 16 architects from diverse backgrounds to avoid bias, seeking their design perspectives in bedroom interior configuration. Subsequently, the interviewees submitted sketches of ideal bedroom layout based on their expertise, with pre-set requirements. Data from semi-structured interviews were analyzed using mixed method approach. In agreement with our expectations, majority of the interviewees have matching thoughts that “bed arrangement” is the primary consideration in bedroom interior configuration. Most of the design outputs were highly attached to favorable Feng Shui conditions. The overall findings implied that bedroom Feng Shui is not merely superstitious but most components are practical design references for architects from diverse backgrounds.

The focus of this paper is the changes in domestic social patterns from independence (1956) in Khartoum and their effects on domestic architecture, analysed using space syntax analysis. The built representation of the political change in Khartoum, which had led economic, cultural and social transformation, has not been well investigated. The domestic architecture is envisaged here to reflect the change from a liberal and secular British colonial lifestyle to a post-colonial native conservative and religious one.

The study explored twenty representative samples from the two eras in order to reveal the hidden nature of these patterns by employing space syntax analysis, particularly convex mapping. This analysis attempted to both decipher space transition and to identify patterns. Interviews were conducted to interpret the social meaning of these configurations and to factor in the historical context of the transition.

The analytical comparisons revealed that these socio-cultural changes had subtle effects on the transformations experienced in the use and spatial organization. The change shows the emerging dominance of privacy: the relationship with exterior had started to diminish, and some interior spaces were redefined. This privacy centred patterns also, in many post-colonial cases, have pushed the core of integration deeper in the access graph.

The study sheds lights on the transition in the Sudanese society, reflected on the spatial arrangement of houses and traditions. It is directed to the Sudanese as well as regional societies who passed the transition before and after colonial eras.

The enclosed j-graph study on houses' plans is original and haven't been investigated using this space syntax approach.

Flexibility is known as an important term in the field of open buildings especially during modern era. Idea of flexibility has been one of the prominent implications in traditional Iranian architecture emerged in spatial organizations. Although, during modern period this quality of spaces has been mostly ignored some of the contemporary architects attempted to reconsider this characteristic in their projects. However, providing an interview with 7 pioneering contemporary Iranian architects and visiting their 25 residential projects it seems that flexibility has been reinterpreted in some of their projects. This research is an attempt for examining the idea of flexibility in 6 projects of 3 of these architects who were obsessed with this spatial term in their architectural works. Based on the architect’s words and analysis of their projects, and also looking for the roots of flexibility in traditional architecture, it can be asserted that there is an authentic emergence of flexibility in these projects. Examining these projects according to three main indicators of flexibility in modern architecture as structural systems, service organization and architectural layout, it is also tried to find their relation with traditional architecture. Being adapted with new lifestyles while ingrained in cultural and environmental issues of its context, idea of flexibility employed as an authentic characteristic of spatial configuration in some of the contemporary buildings in Iran.

The Ottoman cultural legacy in Algeria is made up of a diverse range of architectural structures. The Algerian government strategy in connection with the Ottoman old buildings is to restore them into museums. This study will attempt to present a contrastive analysis between two old palaces being under restoration (refurbishment), and the goal is to propose a museum route by calculating the ambiance aimed at circulating the rooms by visitors.

The authors analyzed the architectural components of the various entities by observing in situ and taking measurements for a single case study to get a sense of the results for the mid-season (spring and fall). The configuration was next evaluated by modeling the space syntax and combining it with a simulation of daylight luminance, for the period when the authors could not make measurements on-site. The ultimate goal is to combine these findings to suggest the ideal in-route for the future museum.

This research allowed the authors to propose a museum itinerary adapted to the new vocation of the palaces, which considers the daylight as an element of composition in the spaces of circulation.

The paper proposes solutions to a flow management problem encountered in several similar palaces converted into museums.

The study aims to raise questions on the museum, and to preserve such heritage from neglect by giving it a new life more adapted to the needs of the Algerian society.

The authors believe that this contribution will be a creative solution for issues related to the operation of palaces that have been converted into museums.

Recognized for their high density and resources conservation, townhouses are attracting homebuyers and builders once again. With housing affordability being an issue in many nations, the interior and the exterior must be cost effective. Their proportions, however, pose a particular design challenge. The typically narrow width limit design options and the long footprint restrict the amount of light that reaches the dwelling's center.

This article presents strategies used by designers of notable townhouses with a width smaller than 6 meters to best solve those challenges. The authors studied interior design of 28 narrow units and drew conclusions about key principles that facilitated their planning. The research demonstrates that space efficiency can be achieved by employing open plans, minimizing circulation, using light colors, varying ceiling heights, suitable window placement and creative storage fixtures.

The purpose of this paper is a development of a virtual flight test framework with derivative design optimization. Aircraft manufactures and engineers have been putting significant effort into the design process to lower the cost of development and time to a minimum. In terms of flight tests and aircraft certification, implementing simulation and virtual test techniques may be a sufficient method in achieving these goals. In addition to simulation and virtual test, a derivative design can be implemented to satisfy different market demands and technical changes while reducing development cost and time.

In this paper, a derivative design optimization was applied to Expedition 350, a small piston engine powered aircraft developed by Found Aircraft in Canada. A derivative that changes the manned aircraft to an Unmanned Aerial Vehicle for payload delivery was considered. An optimum configuration was obtained while enhancing the endurance of the UAV. The multidisciplinary design optimization module of the framework represents the optimized configuration and additional parameters for the simulator. These values were implemented in the simulator and generated the aircraft model for simulation. Two aircraft models were generated for the flight test.

The optimization process delivered the UAV derivative of Expedition E350, and it had increased endurance up to 21.7 hours. The original and optimized models were implemented into virtual flight test. The cruise performance exhibited less than 10 per cent error on cruise performance between the original model and Pilots Operating Handbook (POH). The dynamic stability of original and optimized models was tested by checking Phugoid, short period, Dutch roll and spiral roll modes. Both models exhibited stable dynamic stability characteristics.

The original Expedition 350 was generated to verify the accuracy of the simulation data by comparing its result with actual flight test data. The optimized model was generated to evaluate the optimization results. Ultimately, the virtual flight test framework with an aircraft derivative design was proposed in this research. The additional module for derivative design optimization was developed and its results were implemented to commercial off-the-shelf simulators.

This paper proposed the application of UAV derivative design optimization for the virtual flight test framework. The methodology included the optimization of UAV derivative utilizing MDO and virtual flight testing of an optimized result with a flight simulator.

The purpose of this paper is to set up a new framework to enable direct modifications of volume meshes enriched with semantic information associated to multiple partitions. An instance of filleting operator is prototyped under this framework and presented in the paper.

In this paper, a generic mesh modification operator has been designed and a new instance of this operator for filleting finite element (FE) sharp edges of tetrahedral multi-partitioned meshes is also pro-posed. The filleting operator works in two main steps. The outer skin of the tetrahedral mesh is first deformed to round user-specified sharp edges while satisfying constraints relative to the shape of the so-called Virtual Group Boundaries. Then, in the filleting area, the positions of the inner nodes are relaxed to improve the aspect ratio of the mesh elements.

The classical mainstream methodology for product behaviour optimization involves the repetition of four steps: CAD modelling, meshing of CAD models, enrichment of models with FE simulation semantics and FEA. This paper highlights how this methodology could be simplified by two steps: simulation model modification and FEA. The authors set up a new framework to enable direct modifications of volume meshes enriched with semantic information associated to multiple partitions and the corresponding fillet operator is devised.

The proposed framework shows only a paradigm of direct modifications of semantic enriched meshes. It could be further more improved by adding or changing the modules inside. The fillet operator does not take into account the exact radius imposed by user. With this proposed fillet operator the mesh element density may not be enough high to obtain wished smoothness.

This paper fulfils an identified industry need to speed up the product behaviour analysis process by directly modifying the simulation semantic enriched meshes.

From poor indoor environmental quality conditions to musculoskeletal discomfort, the interior design of workspaces has the potential to negatively affect human health. One of the key responses from industry has been the rise of health-related guidelines, certification and rating tools. Despite the rapid adoption of such tools by the Australian high-end corporate real estate, there is a scarcity of empirical evidence arising from such premises. This study aims to compare results from certified premises against other open-plan offices to understand differences arising from occupants’ satisfaction, perceived productivity and health.

A total of 1,121 post-occupancy evaluation (POE) surveys conducted in 9 offices were analyzed. All these premises hold a certification from the Green Building Council of Australia and two achieved a WELL rating. The analysis is performed in three parts: comparing WELL-certified (2 cases) and non-WELL certified (7 cases) offices along with comparison with a benchmark of 9,794 POE surveys from the BOSSA database, comparing activity-based working (ABW) (5 cases) and traditional (4 cases) offices along with comparison with BOSSA database and qualitative study of the similar design features in all 9 offices accompanied with an in-depth analysis of the health-related issues that might have occurred because of poor ergonomic design. For the first two parts, several t-tests are performed.

Highest scores for overall satisfaction, workability, perceived productivity and health were reported on WELL-rated premises. Offices incorporating active design principles outperformed others on workability, satisfaction with work area, collaboration, unwanted interruptions, perceived productivity and health. ABW environments outperformed the traditional offices on spatial comfort, thermal comfort, noise and privacy, personal control, comfort of furnishing, adjustability of the work area and space to collaborate. People using sit–stand workstations reported spending significantly less time seated and female workers were more prone to reporting pain over the past 12 months. The best-performing offices implemented active and biophilic design, prioritized overall ergonomics and different spaces designed to support a variety of work-related activities.

This research conducts a comparison between certified premises against other offices in terms of occupants’ satisfaction, perceived productivity and health. A qualitative analysis is also conducted to investigate personal and physical environmental aspects. The way of working (ABW or traditional), implementation of active design features, self-reported musculoskeletal discomfort and physical activity were also investigated. The study has taken a holistic approach to investigate many health-related physical, environmental and emotional aspects in certified workspaces.