bluuebunny/crossref_metadata_2025_split huggingface dataset:
Using clinical cases with diagnostic errors and malpractice claims: impact on anxiety and diagnostic performance in GP clinical reasoning education
Authors: van Sassen Charlotte , Mamede Silvia , Hooftman Jacky , van den Broek Walter , Bindels Patrick , Zwaan Laura 
Published: February 2025

Abstract
Erroneous and malpractice claim cases reflect knowledge gaps and complex contextual factors. Incorporating such cases into clinical reasoning education (CRE) may enhance learning and diagnostic skills. However, they may also elicit anxiety among learners, potentially impacting learning. As a result, the optimal utilization of such cases in CRE remains uncertain. This study aims to investigate the effect of erroneous and malpractice claim case vignettes on anxiety and future diagnostic performance in CRE and explores possible underlying factors that may influence learning, including self-reported confidence in the final diagnosis, learners’ satisfaction, and retrospective impact of the cases. In this three-phase experiment, GP residents and supervisors were randomly assigned to one of three experimental conditions: neutral (without reference to an error), erroneous (involving a diagnostic error), or malpractice claim (involving a diagnostic error along with a malpractice claim description). During the first session, participants reviewed six cases exclusively in the version of their assigned condition, with anxiety levels measured before and after. In the second session, participants solved six neutral clinical cases featuring the same diagnoses as those in the learning phase but presented in different scenarios, along with four filler cases. Diagnostic performance and self-reported confidence in the diagnosis were assessed. The third session measured learners’ satisfaction and longer-term impact on the participants. Case vignettes featuring diagnostic errors or malpractice claims did not lead to increased anxiety and resulted in similar future diagnostic performance compared to neutral vignettes. Additionally, self-reported confidence, learners’ satisfaction and long-term impact scores did not differ significantly between conditions. This suggests these cases can be integrated into CRE programs, offering a valuable source of diverse, context-rich examples that broaden case libraries without interfering with diagnostic performance or causing anxiety in learners.
The complexity of mathematics teacher educator expertise
Authors: Goos Merrilyn 
Published: February 2025

Abstract
Mathematics teacher education is now a well-established field of research, but it is only in recent years that research attention has turned towards the learning and development of mathematics teacher educators themselves. In this special issue, interest centres on mathematics teacher educator expertise and how this can be represented, developed, and studied. The research studies published in this issue aim to move beyond category-based descriptions of mathematics teacher educator knowledge and explore the broader complexity of expertise as blend of knowing, doing, believing, and being. In doing so they capture the dynamic and interconnected nature of expertise. In this commentary article, I reflect on what we can learn from these studies about the complexity of MTE expertise and use these insights to suggest directions for future research.
On Twelve Shades of Green: Assessing the Levels of Environmental Protection in the Artificial Intelligence Act
Authors: Pagallo Ugo 
Published: February 2025

Abstract
The paper examines twelve legal regimes related to the governance and regulation of both the environmental risks and opportunities brought forth by the use of AI systems and AI models in the Artificial Intelligence Act (‘AIA’) of EU law. The assessment of risks and opportunities of AI related to the environment includes the high-risk management procedures under Art. 9 of the AIA, the “fundamental rights impact assessment” of Art. 27, and the codes of conduct of Art. 95. These provisions are supplemented by further regulatory regimes, such as the proposal of EU directive on sustainable consumption and green claims, and Reg. (EU) 2023/588 on environmental and space sustainability, among others. The aim of the analysis is to specify which are the less or the more environmentally friendly regulatory regimes set up with the AIA. The claim is that Art. 9, 27 and 95 are among the less green pieces of the whole legislation.
An alternative source of medicines: pharmaceutical utilization of animal-derived metabolites
Authors: Renda Gülin 
Published: February 2025

Abstract
Throughout history, various human civilizations have used raw materials obtained from the body parts, metabolic byproducts, or non-animal components of animals as medical resources for the treatment of numerous diseases and relief of symptoms. Protein structures, including hormones and enzymes, as well as various animal-derived metabolites including polysaccharides, lipids, and vitamins, have been used for the development of raw drugs. These chemicals include widely used substances including heparin, melatonin, collagen, glucosamine, chondroitin, bile acids, and coenzyme Q10. Additionally, they include materials such as snake, spider, and amphibian poisons, which are now undergoing therapeutic development. This review presents examples of animal-derived pharmaceutical raw materials that are being used as drugs and have potential in drug development research. Detailed descriptions of the chemical structures, original sources and effects of these raw materials are included. In general, the production method that was previously carried out by using animal organisms has been replaced by the utilization of recombinant technologies. The use of animals as a resource in the drug development process is expected to remain an interesting topic and further research in this area is expected. Nevertheless, it is essential not to disregard the suggestions against utilizing animals in pharmaceutical production, particularly in cases where alternative sources are accessible.
Training and Technical Assistance Increase the Fidelity of Implementation of a Universal Prevention Initiative in Rural Schools: Results from a 3-Year Cluster-Randomized Trial
Authors: Calvert Hannah G. , Fleming Christopher M. , Lowe Michaela , Lewis Teri , Siebert Carl F. , Havlicak Ashley , Anderson Nate , Castleton Tate , Turner Lindsey 
Published: February 2025

Abstract
The need for well-implemented evidence-based interventions (EBIs) for the prevention of behavioral issues among children and adolescents is substantial. In rural areas, the need often matches or surpasses that of urban areas. Schools have a wide reach for prevention-focused EBIs. However, implementation in rural schools is often hindered by limited resources and capacity. Rural School Support Strategies (RS3) are a bundle of implementation supports that address implementation challenges in rural settings. They include providing additional leadership and coaching training, individualized technical assistance (mostly virtual), and monthly meetings of a virtual learning collaborative. A cluster-randomized Hybrid Type 3 implementation-effectiveness trial tested RS3 for implementing school-wide positive behavioral interventions and supports (PBIS), a universal prevention approach to improving student behavior, academic outcomes, and school climate. Forty rural schools received a multi-day training on PBIS each summer for 3 years. Half were randomized to also receive RS3 support. Linear and logistic regression models examined the effect of treatment condition and dosage of support on implementation fidelity for Tier 1 (universal) PBIS. Condition and dosage (number of hours) of support increased the odds of schools achieving the 70% threshold for adequate implementation fidelity. In the first year, the higher dosage of technical assistance events increased the likelihood of schools reaching fidelity, whereas later in the trial, the higher dosage of attendance at the virtual learning collaborative sessions yielded significant improvements in fidelity. Implications for accelerating the implementation of universal prevention initiatives in schools—particularly in rural settings—are discussed. This study was prospectively registered on ClinicalTrials.gov (NCT03736395), on November 9, 2018.
Pre-entry experience, knowledge inheritance, and entrepreneurial resource mobilization
Authors: Chila Vilma , Devarakonda Shivaram V. , Martin Xavier 
Published: February 2025

Abstract
We study the conditions under which founders’ pre-entry experience in the industry affects the prospects of new ventures mobilizing financial resources. Drawing on signaling theory, we theorize that the signal value of pre-entry experience is contingent on the extent to which new ventures leverage such experience as well as the environmental context in which they operate. Specifically, we argue that knowledge linkages to founders’ former employer increase the clarity of the pre-entry experience signal. We further posit that this clarified pre-entry experience signal is more valuable in competitive environments. We investigate these effects by focusing on the time to first VC funding for startups in the US semiconductor industry. We show that (1) knowledge linkages to the founders’ previous employer accentuate the effect of pre-entry experience by further shortening the time to VC funding and (2) this shortening in time is more significant when the industry clustering is high.
Modeling smart rejuvenation on a series system with different failure modes
Authors: Koutras Vasilis P. , Platis Agapios N. 
Published: February 2025

Abstract
Software rejuvenation is a proactive fault management technique that is used to counteract aging phenomena in continuously running software systems. To mitigate such phenomena, rejuvenation includes preventive periodic stoppage of the running software, cleaning its internal state by garbage collection, flushing operating system kernel tables, defragmentation and reinitialization of internal data structures, and then restarting it. In this paper, a two-unit series software system is considered which can experience different failure modes. Each software component can experience both soft and hard failures. A hard failure is counteracted by a hardware reboot, though a soft failure is recovered by software rejuvenation. Additionally, rejuvenation is proactively initiated when a software component transitions into a degraded, failure-prone state. This paper introduces the innovative concept of smart rejuvenation, which strategically leverages system downtime caused by a hard failure in one component to simultaneously rejuvenate another component. To model the entire system’s evolution in time, a semi-Markov process is used. The aim of this work is twofold: firstly, to distinguish the rejuvenation policy for each software component that optimizes the entire system availability and operational cost, and secondly to examine if smart rejuvenation can improve these measures for the software system.
Supersymmetry in the Seiberg–Witten theory: a window into quantum field theory
Authors: Vergouwen Sanne , De Haro Sebastian 
Published: February 2025

Abstract
We take supersymmetry in the Seiberg–Witten theory as a case study of the uses of (super)symmetry arguments in studying the ontology of four-dimensional interacting quantum field theories. Together with a double expansion, supersymmetry is a via media that helps to bridge the gap between the ontologies of an exact quantum field theory and its semi-classical limit. We discuss a class of states that exist at any value of the coupling, and whose properties such as mass, electric and magnetic charges, and spin quantum numbers can be precisely characterised at low energies. The low-energy theory is best presented as a one-dimensional complex manifold, equipped with metric and other structures: namely, the space of low-energy vacua, covered by three open regions that are interpreted as macroscopic phases. We discuss two cases of emergence: the emergence of the low-energy regime and the emergence between models at low energies, thereby highlighting the significance of the topology of the space of vacua for such cases of emergence.
Theatre of the Innova(c)tors: an interactive theatre tool to create transformative spaces
Authors: Polido Alexandra , Ehnert Franziska , Jossin Jasmin , Mascarenhas André 
Published: February 2025

Abstract
Complex sustainability challenges call for transformative spaces where participants are encouraged to move away from conventional thinking. Arts-based and embodied practices can enable new encounters with the world and new forms of meaning-making. We introduce the Theatre of the Innova(c)tors, an interactive theatre tool that encourages reflexivity and learning by creating transformative spaces. Inspired by the techniques of Theatre of the Oppressed, specifically Image Theatre, this tool engages diverse audiences and empowers participants. The Theatre of the Innova(c)tors can serve as a pedagogical innovation and intervention tool to explore different dimensions of care and can be applied in different communities, where it needs to be contextualised and customised to their specific needs.
Biobased Acrylate Composites with Enhanced Strength for Additive Manufacturing
Authors: Wagner Nicole , McWherter Joseph 
Published: February 2025

Abstract
With the expanding use of polymers in additive manufacturing, sustainable resins for use in vat photopolymerization are required to reduce their environmental impact. One promising approach to achieve this is to incorporate biobased fillers that replace the acrylates in photopolymer resins as ‘green’ alternatives. In this study, photopolymer composites consisting of a methacrylate resin with varying calcium carbonate powder content between 0 and 50 wt.% were investigated. A digital light processing technique was used to fabricate tensile test specimens for mechanical testing. Good printability, dimensional accuracy, and good interlayer adhesion were observed for composite resin formulations that incorporated calcium carbonate up to 50 wt.%. Green parts were subsequently washed and exposed to ultraviolet radiation at various post-cure temperatures between 20 and 80 °C. Specimens were tested on an Instron universal testing machine to evaluate stress–strain characteristics, which included Young’s modulus, ultimate tensile strength, yield strength at 0.2% offset, resilience, toughness, and percent elongation at break. Elevated calcium carbonate content and higher post-cure temperatures demonstrated higher Young’s modulus values, reaching 4297 MPa for 50 wt.% calcium carbonate at a post-cured temperature of 80 °C, indicating increased stiffness and resistance to elastic deformation under load for the compositions with increased biobased filler content. The ultimate tensile strength of the composite resin formulations was higher when exposed to elevated curing temperatures and remained between 22 and 32 MPa for all concentrations of calcium carbonate. The biobased composites evaluated in this study demonstrated that the modification of acrylate resins with biobased filler powders such as calcium carbonate is a feasible approach to sustainably enhance the mechanical properties of polymeric materials for additive manufacturing.
A conceptual framework for the contextualization of crop model applications and outputs in participatory research
Authors: Cheriere Timothée , Descheemaeker Katrien , Falconnier Gatien N. , Ganeme Aminata , Lairez Juliette , Sawadogo Hamado , Adam Myriam 
Published: February 2025

Abstract
Contextualization of generic scientific knowledge to context-specific farmer knowledge is a necessary step in farmers’ innovation process, and it can be achieved using crop and farm models. This work explores the possibility to simulate a large number of scenarios based on farmers’ descriptions of their environment and practices in order to contextualize the discussion for each participating farmer. It presents a novel framework consisting of six actions divided in three phases, namely, phase I—reaching out to the farmers’ world: (i) project initialization; (ii) determination of the agronomical question anchored in farmers’ context; (iii) characterization of the environment, the management options, and the indicators to describe the system under consideration; phase II—within researchers’ world: (iv) crop model parametrization; (v) translation of model outputs into farmer-proposed indicators; and phase III—back to farmers’ world: (vi) exploration of contextualized management options with farmers. Two communication tools are created during the process, one containing the results of simulations to feed the discussions and a second one to create a record of it. The usefulness of the framework is exemplified with the exploration of soil fertility management with manure and compost applications for sorghum production in the smallholder context of Sudano-Sahelian Burkina Faso. The application of the framework with 15 farmers provided evidence of farmers’ and agronomists’ understanding of options to improve cropping system performance with better organic amendment management. This approach allowed farmers to identify and relate to the scenarios simulated, but highlighted interrogations on how to adapt the crop model outputs to particular situations. Though applied on issues related to tactical change at field level, the framework offers the opportunity to explore broader issues with farmers, such as farm reconfiguration.
Postcards from Italy – The Art of Controlling Images of Cultural Goods Better Than Copyright Could
Authors: Sappa Cristiana , Bossi Ludovico 
Published: February 2025

Abstract
Italian provisions on images of cultural goods may be reminiscent of copyright, in particular because they allow production and uses of such reproductions upon an authorisation, they impose fees for creating or exploiting them, and point out to the notion of integrity. However, the two sets of rules remain independent and autonomous, with a different purpose, subject matter and constitutional ground. National provisions are designed and interpreted in such a way that their outreach is broader than copyright. Therefore, they introduce a para- or quasi-copyright system, i.e. rules that are not necessarily accountable to third parties, affecting in this way the producers, users and reusers of potential images, as well as the material that is supposed to stay in the public domain. This is the main reason why it is crucial to study their legitimacy. This work studies Arts. 106–108 of the Italian Code on Cultural Goods and Landscape (ICCGL) limiting the ability to reproduce cultural goods, including when they embed a work of art, and this even when the latter is in the public domain. It explains why these written rules, based on a public property paradigm, may be criticized in a political and economic perspective, but are still compliant with higher norms, including EU rules on copyright and open data. In addition to that, the paper analyses the case law related to these provisions, it focuses in particular on the personality right on cultural good emerged in recent cases, and it explains why this prerogative raises concerns as to its consistency and compliance with higher norms. Finally, the article explains why a potential extraterritorial outreach of the provisions on images of cultural goods, as stated by an Italian Court, has to be challenged in different perspectives. It also clarifies costs and benefits of this solution, concluding on the operational implications on market operators and on the principle of non-discrimination.
On generalized q-de la Vallée Poussin means
Authors: Kórus Péter , Krasniqi Xhevat Z. , Szal Bogdan 
Published: February 2025

Abstract
First, we introduce the generalized q-de la Vallée Poussin means. Then, using these new means, we extend a result of Leindler (Acta Sci Math (Szeged) 29:147–162, 1968) and one of Duman (Constr Math Anal 4(2):135–144, 2021) on uniform summability of Fourier series. In addition, we use the same means to determine the degree of approximation of a

$$2\pi $$

2
π

-periodic function and its corresponding conjugate function in the norm of Hölder.
Corpus-Based Investigation of Proverbs: Challenges and New Directions
Authors: Kljajevic Vanja , Šarić Ljiljana 
Published: February 2025

Abstract
Proverbs are an important component of cultural literacy and thus they are often encountered in everyday life. Corpus-based studies of proverbs typically focus on proverb frequency. Here we address challenges in using general language corpora and corpus searches as a method for estimating proverb frequency. Using two general language corpora from Sketch Engine, HrWaC2.2 and NoTenTen17, to search for a semantic counterpart of the same proverb in Croatian and Norwegian, we explore various search options and their (dis)advantages, as well as the issue of proverb modifications that hinders attempts to obtain a reliable picture of proverb frequency in a corpus. Based on the corpus evidence, we provide insights into modification types of proverbs. Finally, we propose that an optimal search tool would consider a proverb’s features beyond frequency, such as its semantic class, syntactic complexity, and abstractness as contributors to its cognitive load, allowing a better selection of these expressions in clinical testing, education, research and entertainment.
Ménétrier Disease: A Scoping Review of Case Reports over the Last 10 Years
Authors: Baumeister Conrad , Hüneburg Julius 
Published: February 2025

Abstract

Objective
This scoping review aims to map existing recent case reports on Menetrier’s disease examining clinical features, treatment strategies, potential etiological factors, and other associations to enhance understanding and inform future research directions.

Methods
We conducted a systematic search of PubMed, SCOPUS, Web of Science and Google Scholar for case reports on Menetrier’s disease published in English between January 2014 and October 2024. Eligible cases required histopathological confirmation, comprehensive clinical details, and unrestricted access, while pediatric cases and inaccessible records were excluded.

Results
Among 59 patients, 67.8% presented with Hypoalbuminemia, 37.3% were anemic. Regarding etiology, 20.3% tested positive for Helicobacter pylori suggesting a weaker link between the agent and Menetrier’s disease which highlights the need to explore other causes. 71.2% received pharmacological treatment of which 38% experienced full success, defined by both morphological and symptomatic improvements, while 66.6% experienced only symptomatic relief after treatment. Surgical Intervention was necessary for 35.6% of patients. The variability in clinical presentation and treatment outcomes, along with the lack of standardized approaches, implicate a need for further research to improve diagnostic and therapeutic strategies for Ménétrier’s disease.

Conclusions
This scoping review identifies critical research gaps in Ménétrier’s disease, including the need for further investigation into genetic predispositions, the role of etiological agents, treatment efficacy of emerging therapies, and the timing of surgical interventions, alongside the importance of cancer surveillance.