bluuebunny/crossref_metadata_2025_split huggingface dataset:
Picking Your Professor: Bridging Scholarly and Popular Bookish Publics in the Digital Age
Authors: Murray Simone 
Published: December 2024

Abstract
The study of literature is currently imperiled by political attacks, defunding, and casualization within universities, yet simultaneously thrives beyond them in an online world of author-reader interaction, amateur reviewing, and social-media book talk. This article traces the relationship between literary studies and lay book-reading communities in the past, present, and future. How was the professional/amateur distinction a precondition for the discipline's institutionalization? How do digital technologies now enable us to bridge this divide between the academy and the broader world of booklovers online? Looking forward, what best practices aid professional literary scholars to engage constructively with amateur online bookish communities?
The Price of Fairness of Scheduling a Scarce Resource
Authors: Vardi Shai , Haskell William 
Published: December 2024

Balancing Fairness and Efficiency: The Price of Fairness in Scheduling Scarce Resources “The Price of Fairness of Scheduling a Scarce Resource” investigates the trade-offs between fairness and utility when scheduling scarce resources among multiple stakeholders. The research focuses on envy-freeness, a widely recognized fairness criterion, and explores how fairness constraints impact overall utility, quantified by the price of fairness—the ratio of attainable utility with and without fairness considerations. By analyzing various factors, including the number of agents, time horizon, discount factors, and switching costs, the authors derive tight bounds on the price of fairness. Interestingly, they discover that, whereas fairness often increases utility loss, certain parameters—such as reducing the time horizon or increasing the number of agents—can counterintuitively reduce this loss. These findings offer strategic insights for decision makers facing fairness constraints in scheduling, helping them navigate complex trade-offs between equitable resource allocation and maximizing efficiency.
A novel approach to prehospital continuing professional development
Authors: Bloch Mathew , Watson Daniel , Willis Sebastian 
Published: December 2024

Introduction: Prehospital practice is wide-ranging and busy. Staying up-to-date through continuing professional development (CPD) can be a challenge. Prehospital clinician SHORTs is a WhatsApp-based discussion group where interesting cases are presented and discussed. Methods: Cases with valuable learning points are identified and a moderated discussion is facilitated by an emergency medicine registrar. An automated CPD recording function is available that provides curriculum-mapped reflective learning records for participants. Results: Over 80 cases have been discussed with 200 prehospital staff signed up via word-of-mouth. A total of 130 CPD records have been provided and are monitored by faculty to ensure correct transfer of key learning. Messages are read from 0–72 hours after posting, demonstrating asynchronous learning, with two-thirds of people engaging with the material after the live discussion. Conclusion: There is demand among ambulance service staff for flexible, novel approaches to CPD, which incorporate interprofessional learning.
The association between changes in cerebral hemodynamics and cerebrovascular complications during ECMO treatment in neonates
Authors: Liu Jian-Feng , Liu Yi-Nan , Zeng Ya-Ting , Gao Zhe-Yuan , Cai Heng , Zheng Yi-Rong , Zhang Qi-Liang , Chen Qiang 
Published: December 2024

Objective
To investigate whether changes in cerebrovascular hemodynamic parameters during extracorporeal membrane oxygenation (ECMO) treatment in neonates are associated with the occurrence of cerebrovascular complications.

Methods
This study selected neonatal patients who received ECMO treatment at a pediatric hospital in China from June 2021 to June 2024. Relevant clinical data were collected from the electronic medical record system. Data from cranial ultrasound examinations before and during ECMO treatment, as well as the occurrence of cerebrovascular complications, were collected for further analysis.

Results
A total of 37 neonates were enrolled in this study. Among them, 15 neonates who developed cerebrovascular complications during ECMO were included in the complication group, while the remaining 22 neonates were included in the non-complication group. The age difference between the two groups was statistically significant. The systolic blood pressure coefficient of variation (SBP-CV) and diastolic blood pressure CV (DBP-CV) were significantly higher in the complication group compared to the non-complication group. Additionally, the anterior cerebral artery peak systolic velocity CV (ACA-PSV-CV) and ACA resistance index CV (ACA-RI-CV) were significantly higher in the complication group than in the non-complication group. However, there was no significant difference in the ACA end-diastolic velocity CV (ACA-EDV-CV) between the two groups. The receiver operating characteristic (ROC) curve analysis of risk factors for cerebrovascular complications indicated that the area under the curve (AUC) for ACA-RI-CV was 0.765 (95% CI: 0.608–0.923, p = 0.007). The AUC for ACA-SBP-CV was 0.815 (95% CI: 0.666–0.964, p = 0.001). Moreover, when ACA-RI-CV and ACA-SBP-CV were combined, the AUC was 0.873 (95% CI: 0.758–0.988, p<0.001).

Conclusion
High ACA-RI-CV and ACA-SBP-CV were associated with the occurrence of cerebrovascular complications during ECMO treatment in neonates. The combined detection of ACA-RI-CV and ACA-SBP-CV had a predictive role in the early identification of cerebrovascular complications in neonatal ECMO patients.
Association between dental agenesis and facial morphology. A cross-sectional study in France
Authors: Brézulier Damien , Raimbault Pierre , Jeanne Sylvie , Davit-Béal Tiphaine , Cathelineau Guy 
Published: December 2024

Purpose
Knowing the features of dental evolution and facial morphology, marked by an increase in the prevalence of agenesis and a tendency towards verticalization of the face, the main objective of this cross-sectional observational study was to assess the correlation between the occurrence of agenesis (of 3rd molars or other teeth) and facial morphology in the French population.

Methods
The study was conducted at the University Hospital of Rennes, France, from June 2022 to October 2022. Patients aged 12–18 years who underwent a global orthodontic assessment were included. Data collected from medical examinations, panoramic, anteroposterior, and lateral x-rays were analyzed for cephalometric and dental features. The association between morphological parameters and agenesis of wisdom teeth or other teeth was assessed by univariate and multivariate analysis.

Results
The study included 259 patients, of whom 89 presented agenesis. Logistic regression analyses identified several morphological parameters associated with agenesis. In the multivariate model, a negative correlation was found between tooth agenesis and FMA (OR = 0.85; p < 0. 001), facial axis (OR = 0.92; p = 0.040), and a positive one with SNB (OR = 1.17; p = 0.023), ANS-Xi-Pm (OR = 1.12; p = 0.013).

Conclusion
This study highlights the correlation between agenesis occurrence and specific cephalometric parameters in the French population. The findings suggest that transverse constriction of the maxilla, facial divergence, and anterior projection of the chin symphysis are associated with agenesis.
Trial registration number: Opinion n°22.103, dated 06.04.2022.
Plantar sensory stimulation and its impact on gait and lower limb motor function in individuals with stroke: A systematic review and meta-analysis
Authors: Ahmad Adamu Adamu , Suriyaamarit Duangporn , Siriphorn Akkradate 
Published: December 2024

Background
Stroke frequently leads to motor impairments, with almost half of the affected individuals experiencing diminished sensation, impacting their overall quality of life and autonomy. Rehabilitation efforts, however, often overlook somatosensory functions of the lower limbs. While plantar sensory stimulation activates receptors in the foot sole, its precise impact on the motor functions and gait of individuals with stroke is yet to be ascertained.

Objectives
This systematic review and meta-analysis aimed to examine the effects of sensory interventions on gait and lower limb motor function in individuals with stroke.

Methods
We searched eight databases from inception to December 2023 for randomized controlled trials that investigated sensory interventions targeting gait or lower limb motor function in stroke patients. The primary outcomes included changes in gait and motor function, reported as standardized mean differences (SMD) and assessed heterogeneity (I2).

Results
A total of [number] studies were included, covering different sensory modalities such as textured insoles, plantar vibration, and cognitive sensorimotor exercises. The interventions showed varying effectiveness, with plantar vibration therapy exhibiting a large effect size (SMD = 2.03 [1.13, 2.94]) for improving lower limb motor function, while textured insoles showed moderate effectiveness (SMD = 0.58 [0.24, 0.92]) with no heterogeneity (I2 = 0%). For gait, significant enhancement was seen with plantar vibration (SMD = 3.17 [2.05, 4.29]) and cognitive sensorimotor training (SMD = 2.85 [1.69, 4.02]). However, overall heterogeneity was moderate to high (I2 = 65% for motor function, 85% for gait), indicating variability across different studies and intervention types.

Conclusion
The findings of this review and meta-analysis suggest that plantar somatosensory stimulation has the potential to improve lower limb motor function and gait in people with stroke. However, to firmly establish its efficacy as a rehabilitative tool, larger-scale and high-quality studies are requisite.
A machine learning-based risk score for prediction of mechanical ventilation in children with dengue shock syndrome: A retrospective cohort study
Authors: Thanh Nguyen Tat , Luan Vo Thanh , Viet Do Chau , Tung Trinh Huu , Thien Vu 
Published: December 2024

Background
Patients with severe dengue who develop severe respiratory failure requiring mechanical ventilation (MV) support have significantly increased mortality rates. This study aimed to develop a robust machine learning-based risk score to predict the need for MV in children with dengue shock syndrome (DSS) who developed acute respiratory failure.

Methods
This single-institution retrospective study was conducted at a tertiary pediatric hospital in Vietnam between 2013 and 2022. The primary outcome was severe respiratory failure requiring MV in the children with DSS. Key covariables were predetermined by the LASSO method, literature review, and clinical expertise, including age (< 5 years), female patients, early onset day of DSS (≤ day 4), large cumulative fluid infusion, higher colloid-to-crystalloid fluid infusion ratio, severe bleeding, severe transaminitis, low platelet counts (< 20 x 109/L), elevated hematocrit, and high vasoactive-inotropic score. These covariables were analyzed using supervised models, including Logistic Regression (LR), Random Forest (RF), Support Vector Machine (SVM), k-Nearest Neighbor (KNN), and eXtreme Gradient Boosting (XGBoost). Shapley Additive Explanations (SHAP) analysis was used to assess feature contribution.

Results
A total of 1,278 patients were included, with a median patient age of 8.1 years (IQR: 5.4–10.7). Among them, 170 patients (13.3%) with DSS required mechanical ventilation. A significantly higher fatality rate was observed in the MV group than that in the non-MV group (22.4% vs. 0.1%). The RF and SVM models showed the highest model discrimination. The SHAP model explained the significant predictors. Internal validation of the predictive model showed high consistency between the predicted and observed data, with a good slope calibration in training (test) sets 1.0 (0.934), and a low Brier score of 0.04. Complete-case analysis was used to construct the risk score.

Conclusions
We developed a robust machine learning-based risk score to estimate the need for MV in hospitalized children with DSS.
Modified Jeans instability and Friedmann equation from generalized Maxwellian distribution
Authors: Zhou Jing , Zhang Saiwen , Leng Xiaoling 
Published: December 2024

Abstract
We study Jeans instability with generalized Maxwellian distribution. The results reveal two significant features of the modified Jeans instability. First, the Jeans wavelength of the system covers the original

λ

J

{\lambda }_{J}

when

k
=
1

k=1

. Second, as

k

k

approaches 0, the modified Jeans wavelength approaches infinity. This means that the system is always gravitationally stable. Furthermore, we examine the implications of the modified Maxwellian distribution on the Friedmann equation. Our analysis suggests that the effective gravitational constant should incorporate the contribution of temperature

T

T

in order to describe the system dynamics.
Public History as Graphic History
Authors: Gundermann Christine , Wright Amie 
Published: December 2024

Abstract
Graphic History – the telling, teaching and understanding of history through comics – has been growing in classrooms and university spaces for more than two decades. However, in the discipline of history the engagement with comics is still rare. The articles in this special section of International Public History all focus on multiple facets of graphic history in public history, ranging from research to applications in classrooms, libraries, museums, archives, and cultural institutions. We are focused on the growth and potential for historical pedagogy and didactics to embrace a framework of critical visual inquiry – elevating analysis of images to a status equal to written text. With ever increasing discussions of misinformation and a need for critical analysis in historical pedagogy, didactics, and historical thinking, we see great potential for Graphic History with its rich legacy of visual narrative and exceptional popular success and appeal to add to Public History. This special section hopes to serve as an inspiration and a call to action, to encourage public historians, and historians in general, to think more critically about their historical pedagogy, research, and teaching. What are we including and what are we leaving out?
Seasonal variations of permanent stations in close vicinity to tectonic plate boundaries
Authors: Bem Agata 
Published: December 2024

Abstract
With the increasing use and popularity of GNSS, there is a growing emphasis on understanding the characteristics of the signals and the impact on their outputs. This article provides an analysis of the daily solution of Iceland permanent GNSS stations daily time series in near proximity to tectonic plate boundaries, aiming to investigate seasonal changes in coordinate values. As a part of the study, the data are prepared, and a function is fitted using the method of least squares, providing for further analysis coefficients and the quality of fit. The research reveals no unequivocal correlation between location and the height of annual amplitudes, except for the stations situated on the Vatnajökull ice cap. It consistently demonstrates higher seasonal changes compared to others, which indicates the influence of snow and water load. Excluding these results, the annual displacement for horizontal components is approximately 1 mm, while the average yearly amplitude for vertical components is almost 5 mm. The results concerned with the Up generally exhibit larger values compared to the other components. It is observed that the mean station variations are higher for the Eurasian plate. The quality of the fit, with regard to outliers and RMSE, does not demonstrate a correlation between the duration of the time series. Furthermore, the average percentage of detected outlier observations is higher for the North American plate.
Influence of pulse duration and frequency of laser surface texturing on the surface roughness and microstructure of CoCr28Mo alloy for biomedical applications
Authors: Kasman Şefika , Ozan Sertan , Wen Cuie 
Published: December 2024

Abstract
This study presents the effects of pulse duration and frequency in laser surface texturing on the surface roughness and microstructure of CoCr28Mo alloy for biomedical applications. Texturing of the alloy surface was performed using 20 W fiber laser marking equipment. The pulse duration ranged from 50 to 300 ns and the frequency from 100 to 200 kHz. Higher frequencies generally correlated with reduced surface roughness, whereas pulse duration exhibited fluctuation. Statistical analyses confirmed the significance of both parameters and their interaction in affecting the surface roughness of the alloy. Optimal conditions with a pulse duration of 200–300 ns and a frequency of 200 kHz suggest potential for achieving a surface roughness less than 2 µm. The lowest surface roughness value of 0.81 ± 0.04 µm was achieved at a frequency of 200 kHz and a pulse duration of 300 ns. After removing the metal from the surface using this frequency and pulse duration during laser texturing, metal residues accumulated on the textured surface in spherical and layered forms, significantly affecting the surface roughness. This study emphasizes the complex relationship between laser surface-texturing processing parameters and surface properties, providing a promising approach for achieving the highly desirable surface roughness for biomedical applications.
Unveiling maritime trading practices: micro-provenance analysis of Dehua-style porcelain from the Nanhai I shipwreck
Authors: Xu Wenpeng , Chen Zhitao , Xiao Dashun , Ye Daoyang , Yang Zelin 
Published: December 2024

ABSTRACT
Identification of the origins of maritime-traded porcelain, though key to unravelling ancient production and trade dynamics, remains challenging. The authors present a pioneering micro-provenance analysis of Dehua-style porcelain from the late-twelfth-century Nanhai I shipwreck, recovered from the South China Sea. By pinpointing the origins of porcelain subtypes, including those bearing ink inscriptions, this study provides greater nuance in understanding spatial patterns of production and the impact of buyer/seller choice in maritime trade. The findings further highlight the effectiveness of portable x-ray fluorescence as a high-precision provenancing analysis and offer insights into porcelain production timelines in south-east China.
Estudo retrospectivo do perfil dos casos de violência contra a mulher
Authors: Belloli Maria Grazieli , Alves dos Santos Vitória Kaoana , Candido De Bortoli Cleunir De Fátima 
Published: December 2024

Objetivo: caracterizar os casos de violência contra a mulher, notificados em um município do sudoeste do Paraná. Método: trata-se de um estudo retrospectivo, descritivo e de abordagem quantitativa. A coleta de dados ocorreu no portal do Departamento de Informática do Sistema Único de Saúde, pesquisando variáveis como: faixa etária, escolaridade, raça/cor, tipos de violência e responsável pela agressão. Resultados: foram encontrados 1.762 casos notificados entre 2017 e 2021. Conclusões: as mulheres mais acometidas foram: jovens de 15 a 19 anos (27,70%); ensino médio completo (28,04%); e brancas (68,44%). Referente ao tipo de violência e responsável pela agressão, 20,56% das ocorrências foram de forma física e 33,47% tendo o cônjuge como principal executor.
Pediatric Nephrology Workforce and Access of Children with Kidney Failure to Transplantation in the United States
Authors: Accetta Rojas Gabriela , McCulloch Charles E. , Copeland Timothy P. , Whelan Adrian M. , Bicki Alexandra C. , Giang Sophia , Grimes Barbara A. , Ku Elaine 
Published: December 2024

Key Points

Pediatric nephrologists play a critical role in evaluating children with kidney failure for transplant candidacy.Nephrology is one of the pediatric subspecialties with the greatest workforce shortage in the United States.Children residing in states with the highest density of pediatric nephrologists had better access to waitlisting and deceased donor transplantation.

Background
Nephrology is one of the pediatric subspecialties with the largest workforce shortage in the United States. Waitlist registration is one of the first steps toward kidney transplantation and is facilitated by pediatric nephrologists. The objective of this study was to determine whether state-level density of pediatric nephrologists is associated with access to waitlisting (primary outcome) or kidney transplantation (secondary outcome) in children with kidney failure.

Methods
Using Cox proportional hazards and logistic regression analyses, we studied children younger than 18 years who developed kidney failure between 2016 and 2020 according to the United States Renal Data System, the national kidney failure registry. The density of pediatric nephrologists (determined by the count of pediatric nephrologists per 100,000 children in each state) was estimated using workforce data from the American Board of Pediatrics and categorized into three groups: >1, 0.5–1, and <0.5.

Results
We included 4497 children, of whom 3198 (71%) were waitlisted and 2691 (60%) received transplantation. Children residing in states with pediatric nephrologist density >1 had 33% (hazard ratio [HR], 1.33; 95% confidence interval [CI], 1.07 to 1.66) and 22% (HR, 1.22; 95% CI, 1.02 to 1.45) better access to waitlisting compared with those residing in states with <0.5 pediatric nephrologist density (reference group) in unadjusted and adjusted analysis, respectively. Pediatric nephrologist density was particularly important for the odds of preemptive waitlisting comparing the highest versus lowest workforce density (adjusted odds ratio, 1.56; 95% CI, 1.02 to 2.41). The adjusted HR was 1.25 (95% CI, 1.00 to 1.55; P = 0.046) for deceased donor transplantation and 1.24 (95% CI, 0.85 to 1.82) for living donor transplantation for children residing in states with pediatric nephrologist density >1 compared with the reference group.

Conclusions
Children residing in states with higher pediatric nephrologist density had better access to waitlist registration, especially preemptively, and deceased donor transplantation.
Dilemmes éthiques des personnels de santé militaires dans un contexte de conflit de haute intensité
Authors: GIGNOUX-FROMENT F. , MARTINEZ T. , DERÉLY J. , TURC J. , CORCOSTEGUI S.-P. , DERKENNE C. , PEIGNE V. , TROUSSELARD M. , BAZIN A. , LAMBLIN A. 
Published: December 2024

L’invasion de l’Ukraine par la Russie a provoqué la plus grande guerre en Europe depuis la Seconde Guerre mondiale, contraignant les nations à se préparer à un engagement massif, sous la forme d’une guerre entre États à haut niveau d’intensité. Dans le champ de la santé, l’afflux massif et saturant de blessés ainsi que le risque d’interruption des chaines logistiques imposent des adaptations lors de la prise en charge médicale et un changement de paradigme. Le principe de justice distributive dans une logique utilitariste dont l’objectif est de sauver un maximum de vies s’impose. Pour cela, le triage devient une nécessité car il consiste à « faire au mieux pour le plus grand nombre », l’urgence dépassée n’étant plus un cas exceptionnel. Les textes et traités internationaux insistent sur la nécessité de ne fonder le triage que sur des critères cliniques de gravité, sans prendre en compte le statut du patient (civil, ami ou ennemi). En cas de combat de haute intensité, ces textes ainsi que les critères de tri médico-chirurgicaux apparaissent essentiels mais insuffisants, les soignants pouvant également être amenés dans certaines situations à faire des choix en fonction du statut du blessé. Ces choix pourraient générer chez le soignant militaire une souffrance psychique en lien avec les dilemmes éthiques rencontrés et leur répétition. Ainsi, l’un des moyens de prévention repose sur l’enseignement en amont du déploiement à l’éthique médicale en temps de guerre, d’une part sous la forme d’une instruction au droit international humanitaire, d’autre part par des mises en situation pratique sous la forme de cas cliniques simulés intégrant des dilemmes éthiques à la simulation technique.