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Publicações

Publicações por SYSTEM

2026

Enhancing Organizational Antifragility Through Financial and Market Strength Capabilities

Autores
Avila, A; Dalmarco, G; Zimmermann, R; Fornasiero, R;

Publicação
HYBRID HUMAN-AI COLLABORATIVE NETWORKS, PRO-VE 2025, PT I

Abstract
This study investigates the antifragility of organizations, especially in strategic sectors highly exposed to disruptive events. Based on a qualitative approach with case studies in the wine and textile sectors in Portugal, the findings indicate that financial and market strength, as resilience capabilities, operate interdependently and are reinforced by digital maturity and supply chain integration. Companies with financial robustness and strong market intelligence tend to be more agile in strategically investing and reallocating resources during crises. The research adopts an expanded definition of antifragility, which incorporates resilience, innovation, and strategic reconfiguration in the face of disruptions. It concludes that organizational antifragility results from the articulation of financial resources, market intelligence, and digital collaboration, offering a sustainable competitive advantage in the face of uncertainty. The study contributes to theoretical debates and provides practical recommendations for managers and policymakers.

2026

Growth Strategy of Circular Startups

Autores
Dalmarco, G; Inês, A; Resende, CD; Zimmermann, R;

Publicação
BUSINESS STRATEGY AND THE ENVIRONMENT

Abstract
Circular startups (CSUs) play a crucial role in the circular transition by developing circular business models (CBMs) that minimise resource use and narrow material and energy loops. However, empirical research on how CBMs shape growth strategies and how ecosystems enable or constrain scaling remains limited. This study aims to fill this gap by analysing the growth strategy of CSUs, addressing their circularity, business model and scalability strategies. It analysed 44 CSUs operating in packaging and plastics, textiles and food, water and nutrients value chains, using a qualitative multiple-case design. Results show that CSUs predominantly adopt Commercial and ecosystem scalability strategies, linking replication and geographical expansion with access to partners, resources and markets, and implementing platform- or waste-based CBMs. The study expands existing frameworks by conceptualising Ecosystem Strategy as a core scalability approach and clarifying its mechanisms, offering guidance for entrepreneurs and policymakers seeking to foster circular transformation.

2026

3D printing Lift-Off? The use of additive manufacturing in spacecraft components

Autores
Dalmarco, G; Mendes, RADR; Simo, AC; Avila, AMS;

Publicação
ACTA ASTRONAUTICA

Abstract
Additive Manufacturing (AM) has emerged as a transformative production technology which enables complex geometries, part consolidation, and lightweight structures. Across multiple industries, AM is recognized as a strategic enabler of digital manufacturing and design optimisation. In the space sector, where mass reduction, structural performance, and functional integration are critical, AM presents significant potential. Yet its adoption remains limited. This study analyses the factors influencing AM adoption by European space organizations using an integrated Technology-Organization-Environment (TOE) framework and Diffusion of Innovation (DOI) theory. A qualitative multi-case design was adopted, combining 24 interviews with industry suppliers, research organizations, and the European Space Agency, complemented by documentary analysis. Findings indicate that adoption is primarily driven by perceived relative advantage (design freedom and associated performance gains), organisational innovativeness and agency support mechanisms, while limited organisational readiness (skills and experience), agency-driven certification pressure and low visibility of flight-qualified demonstrators remain major barriers. Adoption cost plays a dual role: potential savings through mass reduction and part consolidation are offset by substantial qualification, testing and compliance efforts. Overall, the results highlight persistent misalignments between technological potential, organisational capabilities and institutional requirements that constrain the transition from prototypes to flight-qualified parts, pointing to the central role of institutional actors in qualification/standardisation and the need for firms to strengthen design-for-AM capabilities.

2026

A Secure Architecture for Supply-Chain Orders Exchange Between Textile and Clothing Companies

Autores
Torres, N; Chaves, A; Costa, T; Alves, M; Mota, B; Sousa, C; Malta, S; Pinto, P;

Publicação
OPTIMIZATION, LEARNING ALGORITHMS AND APPLICATIONS, OL2A 2025, PT II

Abstract
DIn the digital transformation of industrial sectors, data is a high-value business asset. How companies manage data between systems within the organization or through networks of business partners impacts their competitive factor. Technological maturity may imply several adversities, such as the lack of interoperability standards for simple and transparent data exchange. This paper presents an architecture that enables secure exchanges of supply chain orders between textile and clothing companies. This architecture is based on Electronic Business (eBIZ) 4.0 and International Data Spaces (IDS) frameworks, fostering trust and widespread adoption of platforms in the industry sector, particularly when handling sensitive supply chain information. The architecture was implemented and validated in 3 use cases with Enterprise Resource Plannings (ERPs) from the same vendor, different vendors, and communication from a ERP to a Web portal. Implementing the proposed architecture impacted efficiency, transparency, and accountability within the supply chain network. The lead times for purchases, provisioning, and the number of additional information requests in the ordering were reduced. In subcontracting, a reduction in non-conformities and an overall improvement in delivery times were verified. Moreover, logistics operations and communication with subcontractors were optimized, leading to faster order reception and reducing informal contacts.

2026

Use of Artificial Intelligence in Electronic Health Records With Nursing Data Across Multiple Care Settings

Autores
do Nascimento, FC; Fracaroli, YR; Costa, AS; De Carvalho, EC; Macieira, TGR; Silveira, T; da Silva, LE; Chini, LT; Costa, ICP;

Publicação
CIN-COMPUTERS INFORMATICS NURSING

Abstract
Background: – In the pursuit of understanding current improvements that enhance nursing care leveraging emerging technologies, this study focused on answering “How has artificial intelligence been integrated into electronic health records, with an emphasis on nursing practice?” Methods: – This scoping review was conducted after the methodology proposed by the Joanna Briggs Institute and structured according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews. The study protocol was registered on the Open Science Framework platform (DOI: 10.17605/OSF.IO/D96TY). Searches were performed across 7 databases, in addition to grey literature and manual reference screening. Results: – A total of 74 studies were included. A variety of artificial intelligence technologies were identified, particularly traditional supervised learning and natural language processing. Artificial intelligence contributed to clinical decision-making, risk anticipation, workload reduction through documentation automation, and the enhancement of documentation quality by improving its accuracy, completeness, and consistency. Discussion: – The adoption of these technologies demonstrates promising potential to optimize nursing documentation, support clinical decisions, and strengthen patient safety, thereby promoting a more efficient and evidence-based nursing practice. However, effective implementation requires attention to data quality, interoperability, and increased active engagement of nurses in the development and use of such technologies.

2026

MAPIC-A NEW COMPREHENSIVE METHODOLOGY FOR PROCESS IM-PROVEMENT

Autores
Avila, P; Monteiro, R; Mota, A; Castro, H; Ferreira, LP; Bastos, J; Fernandes, NO; Moreira, J; Sá, J;

Publicação
INTERNATIONAL JOURNAL FOR QUALITY RESEARCH

Abstract
The use of process improvement methodologies to assist and support the improvement of processes has proven to be an important mechanism for effectively implementing these improvements. However, there is difficulty in choosing the best methodology and to ensure that it will lead to the best improvement results. In this sense, the research questions of this work can be formulated as the following: H1-There are differences between the major process improvement methodologies and gaps not covered by them; H2-A new process improving methodology may mitigate the gaps identified in the existing process improvement methodologies. Comparing the main process improvement methodologies available in the literature, namely, PDCA, Six Sigma, DMAIC, QC Story, 8D, TOC and Lean, it was proven the research question H1. To validate the research question H2 a new process improvement methodology, the MAPIC, was then proposed and compared with the other methodologies. From a theoretical view point, the research question H2 was validated, because the MAPIC covers the existed gaps from the others methodologies, namely, that there is no phase to promote proactive continuous improvement, nor to validate the proposed improvement before its implementation. As for its practical validation, the MAPIC is being applied in a case study and the results will be presented in further work.

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