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Laser sintering of polyamide lattice-based lightweight fairing components for subsequent racetrack testing requires a high quality and a reliable design. Hence, the purpose of this study was to develop a design methodology for such additively manufactured prototypes, considering efficient generation and structural simulation of boundary conformal non-periodic lattices, optimization of production parameters as well as experimental validation.

Multi-curved, sandwich structure-based demonstrators were designed, simulated and experimentally tested with boundary conformal lattice cells. The demonstrator’s non-periodic lattice cells were simplified by forward homogenization processes. To represent the stiffness of the top and bottom face sheet, constant isotropic and mapped transversely isotropic simulation approaches were compared. The dimensional accuracy of lattice cells and demonstrators were measured with a gauge caliper and a three-dimensional scanning system. The optimized process parameters for lattice structures were transferred onto a large volume laser sintering system. The stiffness of each finite element analysis was verified by an experimental test setup including a digital image correlation system.

The stiffness prediction of the mapped was superior to the constant approach and underestimated the test results with −6.5%. Using a full scale fairing the applicability of the development process was successfully demonstrated.

The design approach elaborated in this research covers aspects from efficient geometry generation over structural simulation to experimental testing of produced parts. This methodology is not only relevant in the context of motor sports but is transferrable for all additively manufactured large scale components featuring a complex lattice sub-structure and is, therefore, relevant across industries.

This article aims to provide the current state of the art of the literature on the contribution of information and communication technologies (ICTs) on the measurement and management of performance in the healthcare sector. In particular, the work aims to identify current and emerging ICTs and how these relate to the performance measurement and management (PMM) cycle of healthcare organizations.

To address the research objective, we adopted a systematic literature review. In particular, we used the preferred reporting items for systematic reviews and meta-analysis (PRISMA) methodology to select articles related to the investigated topic. Based on an initial screening of 560 items retrieved from Scopus and ISI Web of Knowledge, we identified and analyzed 58 articles dealing with ICTs and PMM in the healthcare sector. The last update of the dataset refers to February 2024.

Although we attempted to address a relevant topic for both research and practice, we noticed that a relatively small sample of articles directly addressed it. Through this literature review, in addition to providing descriptive statistics of research on ICTs and PMM in healthcare, we identified six theoretical clusters of scientific streams focusing on the topic and eleven categories of ICTs effectively tackled by the literature. We then provided a holistic framework to link technologies to the different PMM phases and functions.

Nowadays, the availability of ICTs to support healthcare organizations’ processes and services is extensive. In this context, managers at various organizational levels need to understand and evaluate how each ICT can support different activities to benefit most from their adoption. The findings of this study can offer valuable insights to top and line managers of healthcare organizations for planning their investments in both existing and emerging ICTs to support the various stages of development and functions of PMM.

Most of the current literature focusing on ICTs in the healthcare sector refers to the contribution that technology provides to clinical processes and services, devoting limited attention to the impact of ICTs on administrative processes, such as PMM. To the best of the authors’ knowledge, this represents the first literature review on the contribution of ICTs to PMM in the healthcare sector. The review, differently from other research focused on specific ICTs and/or specific PMM functions, provides a holistic perspective to understand how these technologies may support healthcare organizations and systems in measuring and managing their performance.

This paper examines the socio-ecological co-evolution and transformation of organic pioneers and the organic food market from a politically structuring actor perspective. It aims to identify strategies and activities used to contribute to the change of structures in the organic market and how the companies, in turn, reacted to the structural influence of the changing environment to position their company successfully in the market.

This study is based on interviews with four managing directors who were responsible over several decades for the strategic corporate management of the pioneer companies they founded as (or converted to) organic. Content analysis was used to analyse the data.

Strategic challenges regarding building up, maintaining and using resources, shaping actor constellations, and professionalising management are explained. The analysis demonstrates that also small pioneers have the possibilities and scope to influence and change markets and structures.

The results are significant for developing sustainable transformation strategies for markets, considering the interaction of the micro and meso-levels over time and the role of small businesses that might be struggling with growth and loss of values. The study answers recent calls in the literature to empirically investigate sustainability transformations from a practice perspective and gain insights into the roles of corporate actors.

Humans remain unsuccessful in their attempts to achieve environmental sustainability, despite decades of scientific awareness and political efforts toward that end. This paper suggests a fresh conceptualization, one that focuses on education, offers a fuller explanation for our lack of success and calls attention to alternatives.

The authors first critically review mainstream approaches that have been used to achieve environmental sustainability, then introduce an alternative that the authors call the cultural approach. The authors finally discuss how educational research should be re-articulated based on the cultural approach.

The authors identified three mainstream approaches – the technological, cognitive approach and behaviorist – all of which function to reproduce modern mainstream culture. In contrast, the cultural approach assumes modern mainstream culture as the root cause of environmental unsustainability and aims to rearticulate it. To elaborate a cultural approach, the authors recommend education scholars to (1) bring attention to the role of culture in sustainability and (2) identify education practices that are potentially useful for enacting a cultural shift, primarily developing richer synergies between qualitative and quantitative research.

Unlike many previous studies in the field of education, the authors’ account highlights how current mainstream approaches used for current global education policymaking often merely reproduces modern mainstream culture and accelerates the environmental crisis. It thus proposes to redirect educational research for a cultural shift, one that allows human society to move beyond the comforting rhetoric of sustainability and face the survivability imperative.