bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Novel Transcatheter Device to Treat Calcific Aortic Valve Stenosis: An Ex Vivo Study
Authors: Perico Francesca , Salurso Eleonora , Pappalardo Fabio , Jaworek Michal , Fermi Enrico , Palmieri Maria Chiara , Apostu Flavius Constantin , Vismara Riccardo , Vola Marco 
Published: February 2025

Abstract

Purpose
Aortic valve stenosis (AVS) is the most common valvular disease in developed countries. Surgical or transcatheter bioprosthetic aortic valve (AV) replacement is the standard treatment for severe AVS. However, bioprostheses are prone to structural degeneration. Hence, in terms of lifetime management, there is a need for therapies that can postpone AV replacement. With the aim of fragmenting calcifications and restoring AV leaflets flexibility, a new transcatheter debridement device (TDD) exploiting ultrasound is under development. We performed an ex-vivo study on human hearts to quantify how TDD treatment affects stenotic AVs hemodynamic. Additionally, a qualitative histological analysis was performed to assess TDD’s impact on AV leaflets.

Methods
Three human hearts affected by AVS were characterized pre- and post-treatment in an ex-vivo beating heart simulator. To replicate physiological flowrates, a pulsatile pump was connected to the left ventricle, while a systemic impedance simulator connected to the aortic root and a reservoir connected to the left atrium closed the hydraulic circuit. Transvalvular pressure drop (ΔPsys), backflow volume, and effective orifice area (EOA) were evaluated. For histological analysis, AV leaflets sections were stained with Haematoxylin/Eosin and AlizarineRedS to highlight calcifications.

Results
The treatment induced a reduction in ΔPsys in all tested samples, improving EOA, but caused an increase in backflow volume. Moreover, histology suggested AV leaflets integrity.

Conclusions
The TDD procedure improved AV fluid-dynamics during systole in all tested samples, without evidence of damage to tissues. This suggests TDD could be a promising option to postpone AV replacement for patients with AVS.
Echovirus serotype 11 induced sepsis in a young female patient with multiple sclerosis treated with anti-CD20 monoclonal antibody ocrelizumab
Authors: Starosta A. D. , Ehler J. , Löffler B. , Tannapfel A. , Zipprich A. , Reuken P. A. , Stallmach A. 
Published: February 2025

Abstract

Background
Enterovirus infection has been described as a cause of severe viral sepsis in humorally immunosuppressed patients.

Case presentation
A 20-year-old female with a history of multiple sclerosis on ocrelizumab therapy with persistent agammaglobulinemia and autoimmune hepatitis treated with azathioprine/budesonide presented with subacute sensorineural hearing loss, hepatitis, pneumonia, enterocolitis and pancreatitis. Molecular pathological techniques detected enterovirus RNA in samples from the liver, blood, ascites fluid, and pleural effusions, confirming Echovirus serotype 11. The case was managed successfully with supportive care and high-dose intravenous immunoglobulins in addition to fluoxetine.

Discussion and conclusions
This patient’s unique presentation and clinical course presents important implications for the care of immunosuppressed patients with cryptic complaints.
Multiscale Biomimetic Evaporators Based on Liquid Metal/Polyacrylonitrile Composite Fibers for Highly Efficient Solar Steam Generation
Authors: Sun Yuxuan , Liu Dan , Zhang Fei , Gao Xiaobo , Xue Jie , Zheng Qingbin 
Published: February 2025

Abstract
Solar steam generation (SSG) offers a cost-effective solution for producing clean water by utilizing solar energy. However, integrating effective thermal management and water transportation to develop high-efficiency solar evaporators remains a significant challenge. Here, inspired by the hierarchical structure of the stem of bird of paradise, a three-dimensional multiscale liquid metal/polyacrylonitrile (LM/PAN) evaporator is fabricated by assembling LM/PAN fibers. The strong localized surface plasmon resonance of LM particles and porous structure of LM/PAN fibers with interconnected channels lead to efficient light absorption up to 90.9%. Consequently, the multiscale biomimetic LM/PAN evaporator achieves an outstanding water evaporation rate of 2.66 kg m−2 h−1 with a solar energy efficiency of 96.5% under one sun irradiation and an exceptional water rate of 2.58 kg m−2 h−1 in brine. Additionally, the LM/PAN evaporator demonstrates a superior purification performance for seawater, with the concentration of Na+, Mg2+, K+ and Ca2+ in real seawater dramatically decreased by three orders to less than 7 mg L−1 after desalination under light irradiation. The multiscale LM/PAN evaporator with hierarchical structure regulates the water transportation as well as thermal management for highly effective solar-driven evaporation, providing valuable insight into the structural design principles for advanced SSG systems.
Mapping the transformative realm of blockchain-enabled central bank digital currencies: a bibliometric analysis
Authors: Mohammed Medina Ayta , De-Pablos-Heredero Carmen , Botella José Luis Montes 
Published: February 2025

Abstract
There has been an upsurge in the research and analysis of blockchain-enabled central bank digital currencies. This increased interest can be observed across academic institutions, financial entities, and government bodies. Consequently, numerous literature reviews have been conducted to consolidate and present the development of studies on blockchain-enabled central bank digital currencies. Nevertheless, most studies have depended on only one database for their analysis and/or adopted a broader approach encompassing various aspects. This study aimed to address the limitations of existing literature review studies by adopting a more targeted approach while utilizing extensive databases and contemporary analysis methods. Using a bibliometric analysis the study maps the literature on blockchain-enabled central bank digital currencies from 2017 to 2024, sourced from the Scopus and Web of Science databases. It identifies influential authors, active journals, countries, and documents in the field. Moreover, this study outlines the thematic structure and recent advances in the field through co-word analysis. It also highlights gaps in the literature and proposes six key directions for future research.
Benefits of revised German code for glass design
Authors: Siebert Geralt 
Published: February 2025

Abstract
The German code for design of glass structures DIN 18008 was first published in final version 2010 and 2013; as several major changes were suggested, the periodical revision took longer than expected. Part 1 and 2 (basis of design and linear supported glazing) are published in final version in 2020, recently a draft of revised part 3 (point fixed glazing), part 4 (balustrade glazing) and part 5 (walk-on glazing) were published with date November 2023. Revision is based on experience from its practical application and implements recently finished research activities; it also takes development of other glass design codes including basis of future Eurocode Design of Glass Structures (CEN/TS 19100) into account. The paper shows the developments like reduced safety level for selected applications with lower consequence class (which is revolutionary for Germany), simplified calculation of conical point fixings, revised concept of classification and newly developed flow charts for design of balustrades. Overall, the field of application covered by the code is widened, more economic glass structures can be designed within the code. Calculation examples for IGU show difference of old and revised German standard for different applications to complete the picture.
An equivalent stress approach for predicting fatigue behavior of additively manufactured AlSi10Mg
Authors: Strauß Lea , Duarte Larissa , Kruse Julius , Madia Mauro , Löwisch Günther 
Published: February 2025

Abstract
Laser-based powder bed fusion (PBF-LB) is an advanced additive manufacturing technique renowned for its precision and capability to fabricate complex metal components. However, the high thermal gradients and rapid cooling rates intrinsic to this process introduce significant process-induced effects, such as inhomogeneities, surface roughness, anisotropy, and residual stress, all of which critically influence the fatigue behavior of the produced parts. This study investigates the fatigue performance of AlSi10Mg samples produced by PBF-LB, examining the impact of varying surface conditions, geometries, and residual stress levels. Fatigue-life prediction models are formulated based on nominal stress amplitude, residual stress, form factor, crack-initiating inhomogeneity, and surface roughness, with smooth samples serving as a baseline reference. The study presents two empirical models for predicting fatigue life and fatigue strength using S–N curves and the Kitagawa–Takahashi diagram with the El Haddad approach, derived from comprehensive experimental data, including finite element modeling, fatigue-life measurements, surface roughness evaluations, and residual stress analysis.
Brushite: a Reclaimed Phosphorus Fertilizer for Agricultural Nutrient Fertilization
Authors: Coker Harrison R. , Yang Rui , Robertson Isaiah J. , Doria Joshua M. , Lewis Katie L. , Howe Julie A. 
Published: February 2025

Abstract
Phosphorus fertilizers are typically produced from mined and chemically processed rock phosphate, which is a diminishing non-renewable resource. Wastewater-reclaimed phosphorus minerals, such as brushite (CaHPO4·2H2O), have the potential to be utilized as agricultural fertilizers. The commercial recovery of brushite from wastewater processing is a recent advancement; however, its efficacy as an agricultural fertilizer has yet to be evaluated. Wastewater-reclaimed brushite was tested in a greenhouse and field setting. In the greenhouse study, two P-limited soils were used to grow corn fertilized using brushite and were compared with struvite (NH4MgPO4·6H2O), another reclaimed P source, and conventional P fertilizers, triple super phosphate (TSP) and monoammonium phosphate (MAP). In the field, corn, wheat, and cotton were grown in two ecoregions for two sites years to compare brushite and struvite with conventional fertilizers. Plants were evaluated for P uptake and yield, and P availability was determined as extractable P. Results indicate that brushite promoted plant productivity similar to conventional fertilizers in P-limited greenhouse soils. Field studies demonstrated similar uptake and assimilation of brushite-P compared to synthetic fertilizers and struvite. Soil acidification occurred across all fertilization treatments. The use of reclaimed brushite as a P fertilizer appears to be as effective as commercially available synthetic fertilizers.
The Burden of Asymptomatic Malaria Infection in Children in Sub-Saharan Africa: A Systematic Review and Meta-Analysis Exploring Barriers to Elimination and Prevention
Authors: Asmelash Daniel , Agegnehu Wubetu , Fenta Wondaya , Asmelash Yemane , Debebe Shibihon , Asres Abyot 
Published: February 2025

Abstract

Background
Malaria remains a major public health problem that continues to cause death in under-five children nearly every minute. The purpose of this systematic review and meta-analysis was to determine the pooled prevalence and predictors of asymptomatic malaria in children in Sub-Saharan Africa.

Methods
Relevant studies were retrieved from Web of Science, Cochrane Library, PubMed, Google Scholar, Gray Literature, Embase, and African Online Journal databases published between 2014 and 2024. Data quality was assessed by a tool developed by Hoy and colleagues and classified as low, moderate, or high risk of bias. We performed a random effects model and sub-group analysis by age group, region, and diagnostic methods. The protocol was registered in the PROSPERO (CRD42024584354).

Results
A total of 24 cross-sectional studies with 19,169 participants from 10 Sub-Saharan Africa countries were included in the analyses under the age of 15 years. The overall prevalence of asymptomatic malaria was 25% (95% CI: 20–30%) and showed no evidence of publication bias. Utilization of insecticide-treated nets was significantly associated with asymptomatic malaria. In addition, the overall prevalence of anemia in asymptomatic Plasmodium-infected children under the age of 15 was found to be 35% (95% CI: 24–46%). Subgroup analysis showed significant regional and diagnostic tool differences in asymptomatic Plasmodium infection.

Conclusion
The findings of this study revealed a high prevalence of asymptomatic plasmodium infection in children with significant regional variations. There was a significant association with anemia and the utilization of insecticide-treated nets.
Human-centered GeoAI foundation models: where GeoAI meets human dynamics
Authors: Ye Xinyue , Du Jiaxin , Li Xinyu , Shaw Shih-Lung , Fu Yanjie , Dong Xishuang , Zhang Zhe , Wu Ling 
Published: February 2025

Abstract
This study examines the role of human dynamics within Geospatial Artificial Intelligence (GeoAI), highlighting its potential to reshape the geospatial research field. GeoAI, emerging from the confluence of geospatial technologies and artificial intelligence, is revolutionizing our comprehension of human-environmental interactions. This revolution is powered by large-scale models trained on extensive geospatial datasets, employing deep learning to analyze complex geospatial phenomena. Our findings highlight the synergy between human intelligence and AI. Particularly, the humans-as-sensors approach enhances the accuracy of geospatial data analysis by leveraging human-centric AI, while the evolving GeoAI landscape underscores the significance of human–robot interaction and the customization of GeoAI services to meet individual needs. The concept of mixed-experts GeoAI, integrating human expertise with AI, plays a crucial role in conducting sophisticated data analyses, ensuring that human insights remain at the forefront of this field. This paper also tackles ethical issues such as privacy and bias, which are pivotal for the ethical application of GeoAI. By exploring these human-centric considerations, we discuss how the collaborations between humans and AI transform the future of work at the human-technology frontier and redefine the role of AI in geospatial contexts.
Natural Antioxidants: New Possibilities For The Treatment and Prevention of Acute Pancreatitis
Authors: Kňazovický M. , Roškovičová V. , Gajdzik T. , Hildebrand T. , Kaťuchová J. 
Published: February 2025

Abstract
Acute pancreatitis is one of the serious diseases of the gastrointestinal tract with possible systemic complications. The goal of AP therapy is thorough supportive treatment after obtaining hemodynamic status, prevention of necrosis, infection of the pancreas and organ failure. At present, however, there is no suitable pharmacological treatment that would act in the basic process of the pathology of acute pancreatitis. According to available scientific information, suitable candidates could be natural antioxidants that act on processes affecting oxidative stress in pancreatic acinar cells and thus have anti-inflammatory, antioxidant and anti-tumour effects.
How can blue biomass contribute to a more sustainable built environment?
Authors: Nicholas Paul , Parker Brenda 
Published: February 2025

Abstract
The implementation of a circular bioeconomy in the construction industry is a necessary strategy to tackle our global climate crisis. With any single solution having practical and environmental limitations, it is clear that creating a material palette of renewable biogenic building materials will expands access to bio-based construction. Photosynthetic organisms, including marine biomass such as seaweeds and microalgae, utilise solar energy to sequester CO₂, producing biomolecules that can be harnessed for a variety of biomaterials. Organisms such as mussels and oysters mineralise carbon into shells that are often dis-carded as residues. These second and third-generation feedstocks present an opportunity to decarbonise the construction industry. However, we need to better understand how to renew our relationship to this resource in a sustainable manner. This question seeks to explore how we can design and fabricate with, and for, blue biomass materials
William Bynum Prize 2023: Highly Commended Overcoming Childlessness: Narratives of Conception in Early Modern North India
Authors: Wigh Sonia 
Published: February 2025

Abstract
This article discusses early modern North Indian ways of expressing how barrenness could be mapped onto a woman’s maternal identity. Scholars have engaged with the historical evolution of women’s identities, focusing overwhelmingly on their economic and political potential. This article is the first to use medical and erotological sources from the seventeenth and eighteenth centuries to study women as procreative agents, and the socio-sexual anxieties prompted by infertile female bodies. Through a critical study of a wide range of medical material, I demonstrate that by the eighteenth century, several transformations in medical discourses can be mapped onto textual transmissions from Sanskrit (and Braj Bhasha) to Persian, as well as between competing but conterminously flourishing medical paradigms, Ayurveda and Yunani. While cures for childlessness have a much longer history, a new genre of ‘anonymous’ sources, particularly focused on the sexual diseases of men and women emerged in early modern North India. Lastly, my comparative methodological approach to different textual genres will complicate our understanding of early modern medical episteme and its intended audience.
Parents Subjected to the Asylum System Navigating Racist Discourse: Through the Lens of Resistance and Accommodation
Authors: Krachum Ott Priscilla , In ’t Veld Jaël , Schachner Maja , Juang Linda , Moffitt Ursula 
Published: February 2025

Abstract
Racism permeates societies globally, including within Germany’s educational system. Specifically, people from the SWANA (Southwest Asia and North Africa) region experience anti-Muslim racism. This study explores how racially minoritized parents subjected to the asylum system navigate racist discourse within societal and institutional structures, focusing on their strategies of resistance and accommodation. Guided by a social constructionist epistemology, interviews were conducted with 11 parents migrating from regions and countries with a majority of Muslim residents. Utilizing reflexive thematic analysis, four themes were constructed: Language as an exclusion and excuse mechanism, Meaning-making of being racialized, Good Migrant, and Going the extra mile. The analysis highlights the dialectical tension parents experience as they navigate racist discourse within social and institutional structures. Parents resisted by challenging school practices, defending “cultural norms”, and advocating for their children’s educational opportunities. Simultaneously, they strategically accommodated by stressing gratefulness, assimilation, and praising German systems. This research illuminates how racially minoritized parents navigate oppressive systems and racist discourse, emphasizing the interplay between resistance and accommodation. It underscores the importance of recognizing informal resistance within societal constraints, offering a nuanced perspective through the resistance and accommodation framework. Additionally, it informs policy and social responses to migration by elucidating racialization and oppression dynamics.
Learning From the Enemies of Freedom: Freedom of Expression and Collective Power
Authors: Kurtulmus Faik 
Published: February 2025

Abstract
This paper develops an account of freedom of expression by drawing lessons from the strategic logic of China’s censorship regime. It argues that freedom of expression helps build the common knowledge needed for overcoming coordination problems and is, thus, a source of collective power. However, realizing the full empowering potential of freedom of expression requires supplementing it with (a) public sources of information that are reliable, trusted, and democratically accountable and (b) measures that will provide citizens with equal opportunity to speak and be heard in ways that will enable them to contribute to their society’s stock of common knowledge.
The cognitive model of negative symptoms: a systematic review and meta-analysis of the dysfunctional belief systems associated with negative symptoms in schizophrenia spectrum disorders
Authors: Saperia Sarah , Plahouras Joanne , Best Michael , Kidd Sean , Zakzanis Konstantine , Foussias George 
Published: February 2025

Abstract

Background
The hypothesized cognitive model of negative symptoms, proposed nearly twenty years ago, is the most prevalent psychological framework for conceptualizing negative symptoms in schizophrenia spectrum disorders (SSDs). The aim of this study was to comprehensively validate the model for the first time, specifically by quantifying the relationships between negative symptom severity and all related dysfunctional beliefs.

Methods
A systematic search was conducted using MEDLINE and PsychINFO, supplemented by manual reviews of reference lists and Google Scholar. Eligible studies were peer-reviewed with data on the direct cross-sectional association between negative symptoms and at least one relevant dysfunctional belief in SSD patients. Screening and data extraction were completed by independent reviewers. Random-effects meta-analyses were performed to pool effect size estimates of z-transformed Pearson’s r correlations. Moderators of these relationships, as well as subset analyses for negative symptom domains and measurement instruments, were also assessed.

Results
Significant effects emerged for the relationships between negative symptoms and defeatist performance beliefs (k = 38, n = 2808), r = 0.23 (95% CI, 0.18–0.27), asocial beliefs (k = 8, n = 578), r = 0.21 (95% CI, 0.12–0.28), low expectancies for success (k = 55, n = 5664), r = −0.21 (95% CI, −0.15 – −0.26), low expectancies for pleasure (k = 5, n = 249), r = −0.19 (95% CI, −0.06 – −0.31), and internalized stigma (k = 81, n = 9766), r = 0.17 (95% CI, 0.12–0.22), but not perception of limited resources (k = 10, n = 463), r = 0.08 (95% CI, −0.13 – 0.27).

Conclusions
This meta-analysis provides support for the cognitive model of negative symptoms. The identification of specific dysfunctional beliefs associated with negative symptoms is essential for the development of precision-based cognitive-behavioral interventions.