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Crossover is the process of recombining the genetic features of two parents. For many applications where crossover is applied to permutations, relevant genetic features are pairs of adjacent elements, also called edges in the permutation order. Recombination of edges without errors is thought to be an NP-hard problem, typically approximated by heuristics that either introduce new edges or are only
This paper evaluates the history and cycling accessibility of Nova, a shopping centre established in Lund, Sweden, in 2002. The current situation was also analysed through observation and a literature review. Moreover, the study conducted a closer analysis of the history and role of the municipality based on further literature study and interviews with officials. The conclusion of the analysis indThis paper evaluates the history and cycling accessibility of Nova, a shopping centre established in Lund, Sweden, in 2002. The current situation was also analysed through observation and a literature review. Moreover, the study conducted a closer analysis of the history and role of the municipality based on further literature study and interviews with officials. The conclusion of the analysis ind
Objective. Epidemiological evidence suggests that infections may contribute to atherogenesis. However, with the exception of Chlamydophila pneumoniae, cultivable bacteria have not been recovered from atherosclerotic lesions. Therefore, we aimed at developing an approach to recover uncultivable bacteria from atherectomy tissues. Methods. We cultured homogenates from atherectomy specimens from seven
Background: Several biologically plausible mechanisms have been proposed to mediate the association between periodontitis and atherosclerotic vascular disease (AVD), including adverse effects on vascular endothelial function. Circulating endothelial progenitor cells (cEPCs) are known to contribute to vascular repair, but limited data are available regarding the relationship between cEPC levels and
Neoliberalisation process was imposed worldwide and it made many grassroots responses emerge, which many can be conceptualised as part of the Social and Solidarity Economy (SSE). Within this field, worker co-operatives appear as an option to mainly safeguard employment and earn a living. Several cases have been documented about worker co-operatives as a way to develop impoverished areas or vulnera
Background: The aims of this study were to investigate initial characteristics and improvement after 18 months in patients with comorbidity of severe mental illness and substance dependence. These patients took part in a multicentre study aimed at improving co-operation between psychiatric health care units and social services. Methods: A total of 358 patients, 66% men, were included. There were f
This chapter explores the commonalities and differences in the history of the development of the social and solidarity economy in the UK and Argentina. It examines how the need for social security and welfare, unmet by political agency, was resolved through mutual organisation in both societies. It contrasts the absorption of welfare provision into the state in the UK with experiences in Argentina
Polanyi argued that throughout history the economy was embedded in society, serving as a tool to make provision for societies’ needs; but in capitalist market economies the market dominates the system, subordinating society to its work (Polanyi, 2001). Although social enterprise offers potential for re-embedding the economy into serving society (Roy & Hackett, 2017), balancing competing socia
The Social and Solidarity Economy (SSE) have proved to combat inequalities, neoliberal policies, and ultimately, counteract the hegemonic economic rationale imposed by the market (Gaiger 2007). In particular, co-operatives are engaged in some market activity, although the economic principle does not prevail over the social objectives of the organisation. Indeed, this is the core of the social inno
This paper introduces a PhD project, exploring the process of transformation and appropriation of public spaces by immigrants, and how it results in new functions in post-industrial, transnational Malmö, Sweden. Such spaces have attained significant importance against the backdrop of increasing ethnic and economic segregation. The project is methodologically based on ethnographic research, documen
Periodontitis is a complex chronic inflammatory noncommunicable disease, initiated by the development of a dysbiotic microbial plaque biofilm below the gingival margin. Whilst the pathogenic biofilm is a “necessary cause” of periodontitis, it is insufficient on its own to cause the disease, and a destructive immune-inflammatory response is a key to the translation of risk to destructive events. Ot
Solar photovoltaics (PV) has experienced tremendous market growth and has large potential in the urgently needed transition towards a low-carbon energy system. The continued growth of the sector will, however, evoke new sustainability challenges with regard to efficient material use as well as end-of life management of PV products. The aim of this paper is to provide an overview of potential Circu
The aim of the present paper is to investigate the level of airborne wear particles released during the dyno-bench tests with the brake pads consisting of alkali-activated slag as an abrasive. Airborne wear particles are generated with a full-scale dyno-bench adapted for airborne wear particles emission studies. The tested disc brake is equipped with two semi-metallic brake pads and a grey cast ir
