The theory of international business: the role of economic models

This paper reviews the scope for economic modelling in international business studies. It argues for multi-level theory based on classic internalisation theory. It present a systems approach that encompasses both firm-level and industry-level analysis

Known by name: A chaplain's role

A resource pack to support chaplains as they welcome new students into the school community. This resource pack emerges from findings unfolding from NICER's Research Project, ' Consolation and hope in a time of crisis: bringing chaplains together to cultivate human flourishing and spiritual resilience in response to COVID-related losses for year 7 pupils', funded by Sir Halley Stewart Trust

Contribution of multi-temporal remote sensing images to characterize landslide slip surface ‒ Application to the La Clapière landslide (France)

Landslide activity is partly controlled by the geometry of the slip surface. This activity is traduced at the surface by displacements and topographic variations. Consequently, multi-temporal remote sensing images can be used in order to characterize the geometry of landslide slip surface and its spatial and temporal evolution. Differential Digital Elevation Models (DEMs) are obtained by subtracting two DEMs of different years. A method of multi-temporal images correlation allows to generate displacement maps that can be interpreted in terms of velocity and direction of movements. These data are then used to characterize qualitatively the geometry of the slip surface of the la Clapière landslide (French Southern Alps). Distribution of displacement vectors and of topographic variations are in accordance with a curved slip surface, characterizing a preferential rotational behaviour of this landslide. On the other hand, a spatial and temporal evolution of the geometry of the slip surface is pointed out. Indeed, a propagation of the slip surface under the Iglière bar, in the W part of the landslide, is suspected and can be linked to the acceleration of the landslide in 1987. This study shows the high potential of multi-temporal remote sensing images for slip surface characterization. Although this method could not replace in situ investigations, it can really help to well distribute geophysical profiles or boreholes on unstable areas

Design and implementation of a convolutional neural network on an edge computing smartphone for human activity recognition

Edge computing aims to integrate computing into everyday settings, enabling the system to be context-aware and private to the user. With the increasing success and popularity of deep learning methods, there is an increased demand to leverage these techniques in mobile and wearable computing scenarios. In this paper, we present an assessment of a deep human activity recognition system’s memory and execution time requirements, when implemented on a mid-range smartphone class hardware and the memory implications for embedded hardware. This paper presents the design of a convolutional neural network (CNN) in the context of human activity recognition scenario. Here, layers of CNN automate the feature learning and the influence of various hyper-parameters such as the number of filters and filter size on the performance of CNN. The proposed CNN showed increased robustness with better capability of detecting activities with temporal dependence compared to models using statistical machine learning techniques. The model obtained an accuracy of 96.4% in a five-class static and dynamic activity recognition scenario. We calculated the proposed model memory consumption and execution time requirements needed for using it on a mid-range smartphone. Per-channel quantization of weights and per-layer quantization of activation to 8-bits of precision post-training produces classification accuracy within 2% of floating-point networks for dense, convolutional neural network architecture. Almost all the size and execution time reduction in the optimized model was achieved due to weight quantization. We achieved more than four times reduction in model size when optimized to 8-bit, which ensured a feasible model capable of fast on-device inference

Nexus researching church toddler groups

The Headlines This unique research project revealed fascinating insights into the spiritual flourishing of very young children and how this is nourished within church toddler groups in England. The findings have uncovered evidence of very young children exploring self-understanding and the nurturing of relationships with others. We found that church toddler groups contribute to children’s spiritual flourishing through: • Providing an environment that fosters a non-threatening connection with spirituality and faith. • Nurturing and sustaining relationships with families. • Offering a safe place for young families to come together, play together, and feel supported in their spiritual well-being. • Enabling a sense of belonging to the church community through engagement in the church toddler group. However, we also found that: • There is a need for adults to have a deeper awareness of the significant role they play in enabling the spiritual flourishing of very young children. • A common misunderstanding of spiritual nurture in terms of faith development hampers focused attention on the spiritual nurture of very young children

Validation of gyrokinetic modelling of light impurity transport including rotation in ASDEX Upgrade

Upgraded spectroscopic hardware and an improved impurity concentration calculation allow accurate determination of boron density in the ASDEX Upgrade tokamak. A database of boron measurements is compared to quasilinear and nonlinear gyrokinetic simulations including Coriolis and centrifugal rotational effects over a range of H-mode plasma regimes. The peaking of the measured boron profiles shows a strong anti-correlation with the plasma rotation gradient, via a relationship explained and reproduced by the theory. It is demonstrated that the rotodiffusive impurity flux driven by the rotation gradient is required for the modelling to reproduce the hollow boron profiles at higher rotation gradients. The nonlinear simulations validate the quasilinear approach, and, with the addition of perpendicular flow shear, demonstrate that each symmetry breaking mechanism that causes momentum transport also couples to rotodiffusion. At lower rotation gradients, the parallel compressive convection is required to match the most peaked boron profiles. The sensitivities of both datasets to possible errors is investigated, and quantitative agreement is found within the estimated uncertainties. The approach used can be considered a template for mitigating uncertainty in quantitative comparisons between simulation and experiment.Comment: 19 pages, 11 figures, accepted in Nuclear Fusio

Paying attention to the spiritual flourishing of young children in church toddler groups: a scoping study evaluating the feasibility of a research study in this context

Attention to the spiritual flourishing of young children contributes to their well-being, both their being and their becoming, but much-needed research in this area poses many challenges. The National Institute for Christian Education Research is undertaking a funded research project investigating the spiritual flourishing of young children in church toddler groups in England. This article reports on a scoping study which investigated the feasibility of a major research study in this area. The study was multifaceted, it involved clarifying terminology, evaluating previous research studies and early years research methods, and led to the development of a potential research framework. The article defines spiritual flourishing as a dynamic state of being, revealed in nurturing the right relationship with self, others, creation, and the transcendent. The findings propose an understanding of children’s spirituality as relational, based in the here and now, and shaped by the environment. Secondly, an exploration of midweek church toddler groups, a common feature across the denominations, through the lens of belonging, behaving, and believing reveals a potential critical contribution to young children’s spiritual flourishing or faith development. Thirdly, following an evaluation of potential effective research methods, the discussion highlights the value of an interdisciplinary study, the potential challenges and proposes a research framework. The article draws attention to the urgent need for more research to understand what contributes to young children’s spiritual flourishing within a Christian context