Search Results (5)

Before the effect of the COVID-19 Pandemic, there had been continued debate about the future of Higher Education (HE) in the UK. It is now accepted that the effect of the pandemic will have a long-lasting effect on HE in the UK and elsewhere. This paper addresses the changes that are currently taking place, based on a strategy that aims to develop a future knowledge-based economy, following the UK governments 2019 landmark review of HE. It explores the underlying parallels between the current situation and certain historical events that catalysed the development of a new approach to HE in the past, which is very relevant today. In this context, the paper discusses why major changes in UK HE provision is now required as a response to the fact that although the cost of education is rising, employers are reporting that graduates are increasingly unprepared for the workplace. In this respect, the paper addresses a model for HE that focuses on `earn-as-you-learn’ apprenticeships and work-place-based learning. The key to this is the emphasis that the UK government is now placing on funding new `Technological Colleges’, in which students are trained by experts from the industry on a contractual basis, rather than by university academics with tenured positions. Full article

Deep reinforcement learning (DRL) has been successfully used for the joint routing and resource management in large-scale cognitive radio networks. However, it needs lots of interactions with the environment through trial and error, which results in large energy consumption and transmission delay. In this paper, an apprenticeship learning scheme is proposed for the energy-efficient cross-layer routing design. Firstly, to guarantee energy efficiency and compress huge action space, a novel concept called dynamic adjustment rating is introduced, which regulates transmit power efficiently with multi-level transition mechanism. On top of this, the Prioritized Memories Deep Q-learning from Demonstrations (PM-DQfD) is presented to speed up the convergence and reduce the memory occupation. Then the PM-DQfD is applied to the cross-layer routing design for power efficiency improvement and routing latency reduction. Simulation results confirm that the proposed method achieves higher energy efficiency, shorter routing latency and larger packet delivery ratio compared to traditional algorithms such as Cognitive Radio Q-routing (CRQ-routing), Prioritized Memories Deep Q-Network (PM-DQN), and Conjecture Based Multi-agent Q-learning Scheme (CBMQ). Full article

Drawing on the inspiring work by Wacquant about apprenticeship in boxing, I present data generated from a five-year ethnographic study of one Wushu Kung Fu Association in Italy. Drawing on a Bourdieusian version of theories of social practice, the aim is to investigate in depth the relationship between habitus and materials, as it seems an underestimated issue both in Wacquant’s presentation and in most martial arts studies developed from his work. The aim is to explore the relationship between the practitioner and the set of weapons—a chief part of the martial art training—as an endless work of conditioning. To this aim, according to what Wacquant calls “enactive ethnography”, I completely immersed myself inside the fieldwork in order to be able to explore the phenomenon and to personally test its operative mechanism. The challenge here is to enter the theatre of action and, to the highest degree possible, train in the ways of the people studied so as to gain a visceral apprehension of their universe as materials and springboard for its analytic reconstruction. Drawing on the difference between the cognitive, conative, and emotive components of habitus through which, according to Bourdieu, social agents navigate social space and animate their lived world, I show how conditioning works not only on the conative or cognitive components (learning techniques and incorporating kinetic schemes), but how a deeper psychological form of conditioning also comes into play, which aims to neutralize the shock due to the fear generated by the threat of a contusion. It is at this point, therefore, that the affective component of the habitus becomes crucial in constructing a sort of intimacy bond with the tool. The detectable transformation in the habitus of the practitioner, eventually, can be deciphered, starting from the characteristics of the tool that produces, in the ways and limits given by its material features, such a transformation. In the end, I stress the relevance of recognizing the active role of objects in transforming the habitus and I briefly discuss the potentiality of enactive ethnography in analyzing social practices. Full article

In this paper, I discuss the role of spiritual seekers’ embodiment of karma, jnana and bhakti yoga(s) in the context of a neo-Vedantic, non-monastic ashram located in southern-Europe, an ashram I regard as an example of modern denominational yoga. Methodologically, I rely on an ex-post multi-sensory autoethnography, involving apprenticeship and full participation immersion, and I share with physical cultural studies a commitment to empirically contextualise the study of the moving body. Theoretically, I employ Shilling’s theory of the body as a multi-dimensional medium for the constitution of society, enriched by other theoretical and sensitising concepts. The findings presented in this paper show that the body of the seekers/devotees can be simultaneously framed as the source of, the location for and the means to, the constitution of the social, cultural and spiritual life of the ashram. As I discuss the development, interiorisation and implementation of serving, contemplative and devotional dispositions, which together form the scheme of dispositions that shape a yogic habitus, I also consider the ties between the specific instances under study and the more general spiritual habitus. The paper ends by broadening its focus in relation to the inclusion of Asian practices and traditions into the Western landscape. Full article

The traditional neurosurgical apprenticeship scheme includes the assessment of trainee’s manual skills carried out by experienced surgeons. However, the introduction of surgical simulation technology presents a new paradigm where residents can refine surgical techniques on a simulator before putting them into practice in real patients. Unfortunately, in this new scheme, an experienced surgeon will not always be available to evaluate trainee’s performance. For this reason, it is necessary to develop automatic mechanisms to estimate metrics for assessing manual dexterity in a quantitative way. Authors have proposed some hardware-software approaches to evaluate manual dexterity on surgical simulators. This paper presents IGlove, a wearable device that uses inertial sensors embedded on an elastic glove to capture hand movements. Metrics to assess manual dexterity are estimated from sensors signals using data processing and information analysis algorithms. It has been designed to be used with a neurosurgical simulator called Daubara NS Trainer, but can be easily adapted to another benchtop- and manikin-based medical simulators. The system was tested with a sample of 14 volunteers who performed a test that was designed to simultaneously evaluate their fine motor skills and the IGlove’s functionalities. Metrics obtained by each of the participants are presented as results in this work; it is also shown how these metrics are used to automatically evaluate the level of manual dexterity of each volunteer. Full article