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This paper maps gender‐related outcomes of the World Trade Organization Government Procurement Code (GPC) by highlighting the role of deskilling in changing labor market rewards for women employed in traditionally feminine service occupations.

The emergence of the “contract state” is examined as a major response to the GPC, one, that generates fragmentation and promotes deskilling in public service jobs. Fragmentation is examined by comparing average income in direct public employment and in public procurement contracts.

In the context of service procurement, previous collective agreements recognizing skill and experience are circumvented generating precarious employment for skilled employees.

The analysis unveils the ways in which the contract state through its prioritization of low‐cost bids, promotes women's deskilling in public services. It contributes to a better understanding of the importance of employees' representatives' active participation in tender committees as well as in long‐term auditing of service contractors.

The purpose of this paper is to assess the technical state of old and repair steels of Shukhov’s tower elements after operation during ~ 110 and 70 years of the water tower in Nikolaev, basing on their mechanical tests, metallography and fractography investigations.

For their certification, the fractographic and structural features and mechanical properties (hardness, strength, plasticity and impact toughness) were analyzed. Both the steels under consideration were characterized by low values of hardness and brittle fracture resistance. The mechanical characteristics of the old steel are lower compared with the repair one. It cannot be only explained by the quality of metal rolling. Moreover, the plasticity characteristics of both steels, defined in synthetic acid rain environment, are lower than in the air. Using fractography investigation, the operational damages in the bulk metal in the form of the elements of cleavage fracture in the central part of the fracture surfaces of specimens tested at the hydrogenation condition by synthetic acid rain environment were revealed.

The results of this study suggested a degradation of steels’ characteristics caused by the development of scattering damages during their operation. Higher relative elongation of the old steel at lower hardness and impact toughness were also evidenced in that. The metallography and fractography investigations also supported this finding.

This original study aimed at characterizing the microstructural and mechanical degradation of mild steels that was collected from Shukhov’s tower structural elements.

Fractal geometry can be used to model natural objects which cannot be easily represented by the euclidean geometry. However, contemporary computer‐aided design (CAD) and computer‐aided manufacturing (CAM) systems cannot be used to model a fractal object efficiently. In a general layer manufacturing (LM) workflow, a model described by the euclidean geometry is required in order to generate the necessary toolpath information. So this workflow cannot be applied for a fractal object. In this paper, to realize the fabrication of a fractal represented object by the LM technology, a methodology is proposed.

In the proposed methodology, a slab grid is generated in each layer of the object and it consists of a number of pixels. The interior property (corresponding to the fractal object) of each pixel in the slab grid is checked so that slab models of the fractal are created. The boundary of each slab is traced and refined so that the toolpath of the object can be generated from these boundaries.

Applying the proposed methodology, the LM toolpath information can be extracted from the mathematical model of the fractal and the tessellating or slicing processes are not needed to be performed. The problem of representing a fractal in a CAD platform can be eliminated.

The proposed methodology can be applied to iterative function system (IFS) or complex fractal. However, for some fractals constructed from more than one kind of fractal objects, such as multi‐IFS fractals, the methodology must be further developed.

The proposed methodology is a novel development for realizing the fabrication of fractal objects by the LM technology.

Urban design has historically occupied the gap between architecture and planning. Although there have long been calls for the discipline to bridge this gap, urban design has continued to lean more heavily on design than planning. The efforts to revitalize downtown Toledo, a mid-western U.S. town experiencing steep economic decline, present a classic example of the potentially unfortunate results of this approach. Over the past three decades, there have been many attempts to revitalize the city, especially its downtown, by constructing several large public buildings, all within a few blocks of each other, all designed with little attention to each other or to the surrounding public spaces, and with a remarkable lack of civic engagement.

Responding to calls in the literature for inter-disciplinarity in urban design, and to the city's experience with urban design, the authors created a collaborative studio for architects and planners from two neighboring universities with two purposes: first, to establish a collaborative work environment where any design interventions would be firmly rooted in the planning context (i.e., to erase boundaries between architects and planners); second, to draw lessons from this experience for the practice and teaching of urban design.

Despite the difficulties of collaborating, architects and planners benefited from exposure to each other, learning about each other's work, as well as learning to collaborate. The interdisciplinary teams developed richer proposals than the architect-only teams. Finally, critical engagement with the community is essential to shaping downtown development.

This chapter examines whether Type 1 and Type 2 models of Multi-Level Governance (MLG) are suitable frameworks for analysing the operation of local enterprise partnerships (LEPs) as significant new partnerships at the sub-national level of governance in England. In doing so it bridges some gaps in knowledge, largely absent from MLG literature, by demonstrating how actors in economic development attempt to solve governance problems through co-operation rather than central steering and control.

The approach follows Stubbs (2005) who called for more political anthropological or ethnographic analyses, and the chapter draws on primary interview data and secondary documentary evidence from two LEPs in the north east of England.

Some advocates of MLG believe that governance should serve citizen needs but it is clear from the contents of this chapter that MLG has a number of weaknesses in this respect, as well as neglecting power relationships and misinterpretations of the concept of territory. The conclusion shows that LEPs as multi-agency partnerships need to be accountable and it is essential to adopt models that facilitate a clearer understanding of new spaces of interactions and multiple accountabilities. Using a stakeholder analysis fills some gaps in understanding of how partnerships work and who they are accountable to, as well as assessing how public services delivery models operate within a multi-level governance setting. All 39 LEPs have varying levels of trust between partners, as well as responding to multiple accountabilities. Neither Type I nor Type II MLG is sufficient on its own as an explanatory framework for analysing LEPs, but each does offer a useful entrée into this important field of enquiry.

The MLG concept is a helpful starting point, but its utility is governed by how it is augmented with other, more appropriate models of analysis. LEPs are a challenge to the dynamics of public accountability as they involve private actors at the heart of public service delivery; they are also interesting examples of persistent contestation between actors with different mind sets on outcomes and on legitimacy, accountability and representativeness. Stakeholder analysis allows a deeper appreciation of the interactions in space and multiple accountabilities of actors in LEPs.

LEPs in England are the preferred instrument for driving economic growth in regions and sub-regions. The findings help to explain more fully some of the intricate power and trust relationships in these partnerships. The chapter also examines multiple accountabilities and how actors connect within territories.

Critically the findings show an absence of real citizen engagement or expression of public opinions and feedback loops to citizens/publics/individuals/other organisations within such diffuse partnership arrangements. In an era of Localism it is essential for partnerships to be accountable to a wider group of societal stakeholders

The chapter takes a novel approach to analysing LEPs and builds on some existing work on MLG to obtain a deeper analysis of some of the complex inter-relationships and connections between actors on LEPs.

The purpose of this paper is to produce Al6061 metal matrix composites reinforced with silicon carbide (SiC) and graphite particulates and study their wear behavior and also to develop artificial neural network model to predict the mass loss of hybrid composites.

The hybrid composites were produced by using stir casting process. The experiments were conducted based on the central composite rotatable design matrix using pin‐on‐disc wear testing machine. The set of data collected from the experimental values were used to train a back propagation (BP) learning algorithm with one hidden layer network. In artificial neural network (ANN) training module, four input vectors were used in the construction of proposed network namely, weight percentage of SiC particles, weight percentage of graphite particles, applied load and sliding distance. Mass loss was the output to be obtained from the proposed network. After training process, the test data collected from the experimental values were used to check the accuracy of proposed ANN model.

The results show that the well trained one hidden layer network have smaller training errors and much better generalization performance and can be successfully used for the prediction of mass loss of hybrid aluminium metal matrix composites.

In this paper the ANN method was adopted to predict the mass loss of hybrid composites. It was found that artificial neural network can be successfully used for prediction of mass loss of composites.

Regionalism implying some form of city-region or metropolitan-level planning and governance has long been promoted for multiple reasons albeit with varied success. Experiencing a resurgence in 1990s, regional coordination and cooperation has proven effective in pursuing economic development and bolstering competitiveness. Unfortunately, other voices, such as those promoting regional scale land use planning and management to cultivate more sustainable urban form and settlement patterns became comparatively crowded out. With climate change-related environmental and ecological pressures mounting, the chapter suggests it is time to frame regions as socio-ecological rather than mere socio-economic spaces, thereby placing greater emphasis on ecosystems and ecological land management and a circular, regenerative economy. Using the city-region of Stuttgart (Germany) as exemplar, our contribution initiates an exploration into whether statutory regional planning in combination with various informal tools and a multi-level governance framework allows actors to begin to embed and implement these emerging ecological sustainability concepts.

This paper seeks to examine evidence of new forms of regionalisation in both theory and practice, and the relationship between the two. In so doing, it aims to demonstrate the essential complementarity, rather than widely argued alternativeness, of both conventional and new forms of inter‐local collaboration at the regional level. The paper also seeks to demonstrate the importance of institutional and local legacies for the nature of regionalisation.

The paper is based on interviews by the author with economic policy makers in several city regions in Europe and North America over the last three years, and the results of a series of workshops involving many of these very policy makers.

There is growing evidence of new forms of inter‐local region building being adopted by policy makers in response to a perceived need to maintain/improve economic competitiveness. Concerns about “giving away” powers and resources when engaging in usual conventional, formalised, fixed forms of regionalisation have created reluctance among many local actors to do so. The need to be more responsive to rapidly changing economic conditions, coupled to a realisation of the need for concerted action, have encouraged economic policy makers to adopt new, more experimental forms of region‐wide collaboration.

The findings not only challenge established practices and a conventional focus on planning and technocratic views of “regions”, but also raise questions about the prevalent regulation theory‐inspired arguments in academic debate. Instead, “virtual regionalisation” seems to open new opportunities for defining meaning and operation of “regions” and “regionalism”, with the different backgrounds in Europe and North America allowing a somewhat more “open mind” in the latter than the former.

The paper illustrates that in many regions in Europe and North America there is now a multitude of actors and organisations seeking to promote regional competitiveness and growth.

The systemic nature of tourism products generates the need for a broad involvement of destination stakeholders in the destination management organization's (DMO) activities and makes destination governance, defined as the setting up and developing of rules and mechanisms for business strategies by involving stakeholders (Beritelli et al.), an interesting topic. Over the last seven years the authors have conducted an in‐depth study of governance and performance of 13 European tourism destinations – three mountain and two seaside destinations, four urban cities and four small heritage cities (Sainaghi; d'Angella; De Carlo and Dubini) – which represent an interesting sample to study this topic. This paper aims to discuss these issues.

A qualitative methodology is adopted; applying a theoretical model (Airoldi et al.) to the sample, the authors analyzed the governance structure of the selected destinations in terms of typologies of stakeholders involved, contributions provided, rewards obtained, decision‐making processes and mechanisms which link these four components.

The clinical cases (Yin; Eisenhardt) reported in the paper reveal several archetypes in destination governance structures defined according to different variables: destination manager characteristics; amount (absolute and relative) of financial contributions managed by the destination manager; financial model (firms and public bodies participation in destination manager annual budget); number of actors participating in the governance structure; number of actors participating in permanent meta‐management activities.

The empirical analysis offers interesting implications for both the academic debate and practitioners. From an academic point of view, this categorization enriches the academic contributions on destination governance, which are often descriptive. Moreover, the model allows identifying key variables and relationships in order to analyze and assess destination governance structures. At the same time, this framework offers interesting insights for destination managers responsible for the design and management of the governance structure.

This paper proposes a model originally projected to analyze firms' governance for the analysis of DMOs governance. The authors decided to apply this model because it offers a new perspective to study destination governance, which considers the complexity of the environment and the different kinds of relationships between stakeholders.

The City of Copenhagen aims to become the first carbon neutral capital in the world by 2025. Ten per cent of the total CO2-reduction target is to be achieved through energy retrofitting of existing buildings in the city. This article reports from an action research study in the urban renewal section in Copenhagen City Council where planners struggle to promote more and better energy retrofitting projects in the urban renewal scheme. The study finds that planners in fact approach green retrofitting as a ‘wicked problem’ that requires new solution strategies targeting the complexity of developing new retrofitting standards and solutions in the existing urban renewal framework. The analysis shows how planners’ strategic responses are challenged by competing worldviews concerning the role of urban renewal and the problems and potentials of green retrofitting in practice.