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An efficient protocol for the isolation of high molecular weight DNA from dry powdered samples of turmeric including market samples is described which will help in PCR based detection of adulteration in marketed turmeric powders. The method involves a modified CTAB (3 per cent) procedure with 2 M NaCl, 0.3 per cent β‐mercaptoethanol coupled with purification of DNA in 30 per cent polyethylene glycol (8000). The yield of the DNA obtained from the samples varied from 2 to 4 μg/g tissue. The DNA obtained from the five different samples were consistently amplifiable (RAPD primers).

The purpose of this paper is to develop a conceptual framework for extending an understanding of resilience in complex adaptive system (CAS) such as supply chains using the adaptive cycle framework. The adaptive cycle framework may help explain change and the long term dynamics and resilience in supply chain networks. Adaptive cycles assume that dynamic systems such as supply chain networks go through stages of growth, development, collapse and reorientation. Adaptive cycles suggest that the resilience of a complex adaptive system such as supply chains are not fixed but expand and contract over time and resilience requires such systems to navigate each of the cycles’ four stages successfully.

This research uses the adaptive cycle framework to explain supply chain resilience (SCRES). It explores the phases of the adaptive cycle, its pathologies and key properties and links these to competences and behaviors that are important for system and SCRES. The study develops a conceptual framework linking adaptive cycles to SCRES. The goal is to extend dynamic theories of SCRES by borrowing from the adaptive cycle framework. We review the literature on the adaptive cycle framework, its properties and link these to SCRES.

The key insight is that the adaptive cycle concept can broaden our understanding of SCRES beyond focal scales, including cross-scale resilience. As a framework, the adaptive cycle can explain the mechanisms that support or prevent resilience in supply chains. Adaptive cycles may also give us new insights into the sort of competences required to avoid stagnation, promote system renewal as resilience expands and contracts over time.

The adaptive cycle may move our discussion of resilience beyond engineering and ecological resilience to include evolutionary resilience. While the first two presently dominates our theorizing on SCRES, evolutionary resilience may be more insightful than both are. Adaptive cycles capture the idea of change, adaptation and transformation and allow us to explore cross-scale resilience.

Knowing how to prepare for and overcoming key pathologies associated with each stage of the adaptive cycle can broaden our repertoire of strategies for managing SCRES across time. Human agency is important for preventing systems from crossing critical thresholds into imminent collapse. More importantly, disruptions may present an opportunity for innovation and renewal for building more resilience supply chains.

This research is one of the few studies that have applied the adaptive cycle concept to SCRES and extends our understanding of the dynamic structure of SCRES

Previous research has demonstrated the positive impact of participation in a music programme run by a Youth Offending Team in England (Caulfield et al., 2020). While the previous research focused solely on children involved with the criminal justice system, the purpose of this current paper is to report findings from research extended to young people identified as ‘at risk’ of involvement with the criminal justice system, vulnerable, or disengaged.

A mixed-methods approach was taken, using quantitative measures of the primary outcomes (educational engagement, well-being, musical development and attitudes and behaviour), complemented and extended by semi-structured interviews with a sample of participants.

Analysis of the quantitative data from 57 participants showed significant improvements in self-reported engagement with education, musical ability and well-being. In-depth interviews with 11 participants added a depth of understanding about children’s experiences of the programme and the impact they felt, providing a safe space and improved confidence and well-being.

This paper builds on previous research in schools and youth justice settings by presenting findings on the impact of a music programme on the educational engagement and well-being of children identified as at-risk of offending, vulnerable or disengaged.

The effective school paradigm has dominated educational and political thinking concerning the nature of schools for the last two decades. This paradigm asserts that it is the characteristics of schools that are the important factors that influence academic achievement. It is a perspective that is the opposite of the view that was widely held in the 1960s and early 1970s; which placed a much greater emphasis on the social context. Explores weaknesses in the effective school paradigm, considers how adequately the effective school paradigm explains recent developments such as the events at Hackney Downs in the London Borough of Hackney, and stimulates a debate on how the social environment affects what happens inside schools.

Contemporary views concerning the management of change in the literature on organizational theory deal with the issue of change on two levels. The first is descriptive and seeks to perceive and list manifestations of change. The second is analytical and attempts to categorize change in terms of abstract concepts. Aims to apply a dialectical analysis to the nature of change in organizations in order to highlight the fact that social class as an issue in management theory has become marginalized. Intends to argue that the application of laissez‐faire economics to welfare provision, especially in the sphere of education, is continuing to result in an unequitable system. As educationalists, if we seriously wish to provide an equitable system of education we need to develop a critique of how programmes of legislation, not just education, but also in areas such as housing and social services, are funded for specific purposes by central government. It is inadvisable to assume that these programmes will have the achievement of equality of provisions as a central objective.

The relationship between market orientation and innovation has been the subject of numerous studies. While some find positive effects, the others argue negative effects of market orientation (or its components). The majority of the critique regards mostly its potential to limit creativity and the technological breakthrough. Concerns over its benefits for commercialization of an innovation are less pronounced. The purpose of this paper is to address the implementation of market orientation in new product development activities and seek to find if they follow different patterns or whether the whole concept is applied equally in successful innovating firms.

The study relies on qualitative methodology. Findings are based on seven case studies. Cases are selected according to theoretical sampling. In order to collect the data the authors employ interviews.

The research findings support the assumption that the general principles of customer and competitor orientation are subject to different manifestations. However, no forms of interfunctional orientation have been identified.

The findings of the study can help us to understand how market oriented firms establish a suitable setting for creativity and innovation and enable innovation development.