bluuebunny/crossref_metadata_2025_split huggingface dataset:
Using binary population synthesis to examine the impact of binary evolution on the C, N, O, and S-process yields of solar-metallicity low- and intermediate-mass stars
Authors: Osborn Zara , Karakas Amanda , Kemp Alex , Izzard Robert , Kamath Devika , Lugaro Maria 
Published: February 2025

Abstract
Asymptotic giant branch (AGB) stars play a significant role in our understanding of the origin of the elements. They contribute to the abundances of C, N, and approximately 50% of the abundances of the elements heavier than iron. An aspect often neglected in studies of AGB stars is the impact of a stellar companion on AGB stellar evolution and nucleosynthesis. In this study, we update the stellar abundances of AGB stars in the binary population synthesis code binary_c and calibrate our treatment of the third dredge-up using observations of Galactic carbon stars. We model stellar populations of low- to intermediate-mass stars at solar-metallicity and examine the stellar wind contributions to C, N, O, Sr, Ba, and Pb yields at binary fractions between 0 and 1. For a stellar population with a binary fraction of 0.7, we find

$\sim$

20–25% less C and s-process elements ejected than from a population composed of only single stars, and we find little change in the N and O yields. We also compare our models with observed abundances from Ba stars and find our models can reproduce most Ba star abundances, but our population estimates a higher frequency of Ba stars with a surface [Ce/Y] >

$+0.2\,$

dex. Our models also predict the rare existence of Ba stars with masses

$ \gt 10\,\textrm{M}_{\odot}$

.
Holding Your Loved Ones through a Museum Exhibit
Authors: Dharap Ishita 
Published: February 2025

Abstract
How do we kiss through a museum’s walls, roughly 8,000 miles away? This is a museum exhibit’s journey, from loneliness and longing to togetherness. An art museum, with its predisposition to distance and sterility, softens its stance and opens itself just a little; the exhibit about Long-Distance Love brings forward familiar, loving voices that are a reminder that we are not alone.
Race, Citizenship/Immigration Status, and Contact with the Welfare State
Authors: Jung Seyoung , Harell Allison , Breidahl Karen Nielsen , Stephenson Laura B 
Published: February 2025

Abstract
The ways in which welfare state programs structure people’s lives have been a central focus of research on policy feedback. While there is rich literature in the USA about racialized experiences with the state, we know little about how immigration history intersects with racial background in moderating experiences with the state nor have there been many studies in other liberal welfare regimes outside the USA. Our study aims to fill this gap by exploring how citizenship status over generations intersects with racial background in structuring interactions with welfare state programs in Canada. Analyzing data from Democracy Checkup surveys spanning from 2020 to 2023, we focus on how needs, capabilities, and experiences may structure government contact and the extent to which these factors explain differences across citizenship and racial categories. We document a recurring difference in the amount of contact among racialized respondents—non-citizens and third-generation citizens—that cannot be explained by either need or capability. Interestingly, our findings suggest that while the greater contact among racialized non-citizens is evaluated more positively in terms of procedure, third-generation racialized citizens generally evaluate their higher contact more poorly. These findings point to the importance of understanding racialized experiences with the state through the lens of citizenship.
Hues of Refuge: Framing Compassion and Condemnation in Refugee Portrayals Through a Political-Media Cycle of Reinforcement
Authors: Diab Jasmin Lilian 
Published: February 2025

Abstract
This study examines biased media portrayals of refugees, focusing on the contrast between Ukrainian and MENA refugees. It proposes a “politics-media cycle of reinforcement” where political agendas influence media narratives, and vice versa. This cycle amplifies racial bias, impacting how refugees are perceived. The research employs a comparative content analysis of Western media and political rhetoric. Findings reveal a stark difference: Ukrainians are seen as deserving victims, while MENA refugees face negative stereotypes. Interviews with media professionals and analysts support these conclusions. The study exposes racialized “othering” that marginalizes specific refugee groups. It confirms a more sympathetic portrayal of Ukrainians, likely due to political and racial factors. This research highlights the need for a more balanced and empathetic approach to all refugees.
Patient safety incidents within adult community-based mental health services in England: A mixed-methods examination of reported incidents, contributory factors, and proposed solutions
Authors: Averill Phoebe , Sevdalis Nick , Henderson Claire 
Published: February 2025

Abstract

Background
Relatively little is known about mental healthcare-related harm, with patient safety incidents (PSIs) in community-based services particularly poorly understood. We aimed to characterize PSIs, contributory factors, and reporter-identified solutions within community-based mental health services for working-age adults.

Methods
We obtained data on PSIs reported within English services from the National Reporting and Learning System. Of retrieved reports, we sampled all incidents reportedly involving ‘Death’, ‘Severe harm’, or ‘Moderate harm’, and random samples of a proportion of ‘Low harm’ or ‘No harm’ incidents. PSIs and contributory factors were classified through qualitative content analysis using existing frameworks. Frequencies and proportions of incident types were computed, and reporter-identified solutions were inductively categorized.

Results
Of 1825 sampled reports, 1443 were eligible and classified into nine categories. Harmful outcomes, wherein service influence was unclear, were widely observed, with self-harm the modal concern amongst ‘No harm’ (15.0%), ‘Low harm’ (62.8%), and ‘Moderate harm’ (37.6%) categories. Attempted suicides (51.7%) and suicides (52.1%) were the most frequently reported events under ‘Severe harm’ or ‘Death’ outcomes, respectively. Incidents common to most healthcare settings were identified (e.g. medication errors), alongside specialty-specific incidents (e.g. Mental Health Act administration errors). Contributory factors were wide-ranging, with situational failures (e.g. team function failures) and local working conditions (e.g. unmanageable workload) widely reported. Solution categories included service user-directed actions and policy introduction or reinforcement.

Conclusions
Study findings provide novel insights into incidents, contributory factors, and reported solutions within community-based mental healthcare. Targets for safety improvement are outlined, aimed at strengthening system-based prevention of incidents.
Task effects in children’s word recall: Expanding the reverse production effect
Authors: López Assef Belén , Zamuner Tania 
Published: February 2025

Abstract
Words said aloud are typically recalled more than words studied under other techniques. In certain circumstances, production does not lead to this memory advantage. We investigated the nature of this effect by varying the task during learning. Children aged five to six years were trained on novel words which required no action (Heard) compared to Verbal-Speech (production), Non-Verbal-Speech (stick out tongue), and Non-Verbal-Non-Speech (touch nose). Eye-tracking showed successful learning of novel words in all training conditions, but no differences between conditions. Both non-verbal tasks disrupted recall, demonstrating that encoding can be disrupted when children perform different types of concurrent actions.
Gluck's Orchestra, or The Future of Timbre
Authors: Dolan Emily I. 
Published: February 2025

Abstract
Gluck has long been celebrated for his operatic reforms. This article examines the role of the orchestra in Gluck's reformed style. I trace how Gluck's audiences learned new audile techniques in order to understand the role of his instrumental accompaniment. This form of listening posed challenges: some eighteenth-century listeners struggled to understand the role of the orchestra. The ‘naturalness’ so prized in the reformed style was achieved, I argue, by having the orchestra take on a larger role, but one that was rhetorically sublimated to the text. This is naturalised today: from Wagnerian music dramas to contemporary films, orchestral accompaniment often serves as a sonic commentary. The tensions in Gluck's reception, then, point to a seismic shift in the history of listening, showing how audiences came to understand the orchestra as a subtext. Gluck's orchestra offers broader lessons for musicology today, in particular for the burgeoning subfield of timbre studies: the form of ‘orchestral listening’ required for Gluck's operas is a form of timbral listening avant la lettre. While timbre is often invoked in order to escape musicology's traditional disciplinary ideologies, the story of Gluckian operatic drama points to the ways that orchestral listening emerged only through acts of disciplining and restraint.
Counsellor Knockolds and Captain Swing: Negotiating urban-rural boundaries in early nineteenth-century East Anglia
Authors: Veach Hyrum 
Published: February 2025

Abstract
Through an in-depth exploration into the Norwich weavers’ riots in 1829 and Swing Riot protests in Swanton Abbott, Norfolk, in January 1831, this article shows urban and rural protests were linked together in multifaceted ways. When these two protests are situated in the context of urban-rural relations, it becomes clear that the participants were part of an active renegotiation of the relationship between city and country brought on because the pressures of industrialization were pushing the two together in ways that many found threatening. Each of those involved had a different vision for what this relationship should look like, as well as a vested interest in ensuring this vision prevailed. By foregrounding how these participants approached the boundaries between urban and rural worlds, this research emphasizes the ways this boundary could be a crucial point of contention in early industrial Britain.
Norm contestation and framing strategies: the home rule movements in Taiwan and Korea during Japan’s colonial era
Authors: Lai Christina 
Published: February 2025

Abstract
The home rule movements in Taiwan and Korea were two major events that took place at a time when the Taisho Emperor was embracing a more liberal atmosphere. While Taiwan asked for equal standing within the Japanese empire, Korea wanted political independence from colonial rule. The different framing strategies adopted by the social activists lead to the following empirical puzzles: How did the public intellectuals and social activists define their colonial grievances in Taiwan and Korea and seize the window of opportunity in the post-WWI era? And what framing strategies did they apply in promoting their ideas of self-determination?
This article proposes a comparative analysis of Taiwan’s and Korea’s mobilization of international norms, and it investigates how their framing strategies were used in their respective home rule movements during the colonial era. Their rhetoric and mobilization finally led to Japan’s shift to a more conciliatory policy in these two colonies. The finding contributes to the theoretical development of norm contestation and discourse analysis in international relations.
The organizational structure of this article is presented as follows. First, it engages the current literature on social movements, norm diffusion, and East Asian politics, and it explores the framing strategies of the resistance to Japan’s rule by comparing Taiwanese and Korean social movements in the early 1900s. Second, this study offers a framework of norm contestation in capturing how activists in Taiwan and Korea promoted the principle of self-determination. Third, it addresses alternative explanations on the structural factors and agency in these two movements.
Peace Be With You, Calm Now: On the Fate of Beethoven's Seventh Symphony ‘Allegretto’
Authors: van der Zanden Jos 
Published: February 2025

In 1811, Beethoven opted for ‘Allegretto' for the second movement of his seventh symphony, to which he added the metronome mark crotchet = MM76. Ever since the work's inception, however, this has been mitigated by taking it as ‘Andante'. By investigating the purpose, rationale, and background, this article attempts to clarify why the original tempo made performers, listeners, and commentators uncomfortable. Exploring the tension between what Beethoven prescribed and what is taken to be good musicianship, three historical processes are evaluated: (i) performances of the symphony during Beethoven's lifetime; (ii) the activities by Beethoven’s one-time companion Anton Schindler in the 1830s and 40s; and (iii) a vast landscape of interpretational enterprise from the early nineteenth century to the present day.
Following the historical record, the article inquires into the conundrum of Beethoven's intentions, in pursuit of a broader perspective. The case is made that ‘Allegretto' inhered within it an immediacy of performance and that it expressed a repudiation of romantic aesthetics. It is argued that there are good prudential reasons to do away with ‘Andante', an encrustation of romantic error, and to acknowledge, affirm, and valorize ‘Allegretto’ as a thumbprint of style.
The impact of standardization of care for neonates born at 22–23 weeks gestation
Authors: Al Gharaibeh Faris N. , Cortezzo DonnaMaria E. , Nathan Amy T. , Greenberg James M. 
Published: February 2025

Abstract

Objective
Determine the impact of standardization of care and counseling on survival and morbidities of neonates born at 22–23 weeks gestation.

Design
Retrospective cohort study of 244 neonates born at 22–23 weeks gestation between 2015 and 2023 in a large healthcare system. The primary outcome was survival of neonates receiving intensive care to NICU discharge. Secondary outcomes included morbidities and resource utilization.

Results
Neonates born at 22–23 weeks received more intensive care after care standardization (OR 5.4 (95% CI 2.3–12.6), p < 0.0001). Survival remained stable (aOR 0.93 (95% CI 0.32–2.7), p = 0.89) despite more neonates born at 22 weeks receiving intensive care. Resource utilization remained stable.

Conclusions
Standardizing counseling and care increased the provision of antenatal steroids and intensive care for neonates born at 22 weeks gestation. This allowed neonates born at 22 weeks to survive to discharge without increasing morbidity and resource utilization.
Cooperative mechanisms of oxide ion conduction in tellurites with secondary bond interactions and Grotthuss-like processes
Authors: Zhu Zhenyu , Cai Guanqun , Feng Yuxiang , Xu Juping , Chu Shengqi , An Pengfei , Zeng Jianrong , Yin Wen , Gu Yu , Kuang Xiaojun , Sun Junliang 
Published: February 2025

Abstract
Oxide-ion conducting materials are gaining considerable attention in various applications ranging from oxide fuel cells to oxygen permeation membranes. The oxide ion migration mechanisms are the basis for designing oxide-ion conducting materials. Here, enlightened by proton diffusion in hydrogen-bond networks, we report the coordination polyhedra cooperative mechanism with similar Grotthuss process of oxide ion migration in tellurites. Bi2Te2O7 and Bi2Te4O11 were selected due to their abundance of secondary bonds similar to hydrogen bonds and show high oxide ionic conductivity as mixed electronic and ionic conductors. Neutron total scattering experiments with reverse Monte Carlo simulations indicated that the oxide ion migration in those two tellurites is a synergetic effect of mutual transition between Te-O secondary bonds and covalent bonds assisted by Te-O polyhedra rotation. This detailed investigation of the cooperative mechanism with similar Grotthuss process at the atomic scale provides a direction for optimization and discovering oxide ion conducting materials.
Senolytic compounds reduce epigenetic age of blood samples in vitro
Authors: Tharmapalan Vithurithra , Du Marchie Sarvaas Miriam , Bleichert Michael , Wessiepe Martina , Wagner Wolfgang 
Published: February 2025

Abstract
Senolytic drugs raise the expectation that they can specifically eliminate a subset of senescent cells in a given tissue. In this study, we have exemplarily analyzed if a 3-day treatment of human blood samples in vitro would reduce age-associated biomarkers, with a particular focus on epigenetic age-predictions. Of eight tested compounds, JQ1, RG7112, nutlin-3a, and AMG232 reduced epigenetic age, indicating that this approach may be useful in drug screening for senolytic compounds.
Metagenome-assembled-genomes recovered from the Arctic drift expedition MOSAiC
Authors: Boulton William , Salamov Asaf , Grigoriev Igor V. , Calhoun Sara , LaButti Kurt , Riley Robert , Barry Kerrie , Fong Allison A. , Hoppe Clara J. M. , Metfies Katja , Oetjen Kersten , Eggers Sarah Lena , Müller Oliver , Gardner Jessie , Granskog Mats A. , Torstensson Anders , Oggier Marc , Larsen Aud , Bratbak Gunnar , Toseland Andrew , Leggett Richard M. , Moulton Vincent , Mock Thomas 
Published: February 2025

Abstract
The Multidisciplinary Observatory for Study of the Arctic Climate (MOSAiC) expedition consisted of a year-long drifting survey of the Central Arctic Ocean. The ecosystems component of MOSAiC included the sampling of molecular data, with metagenomes collected from a diverse range of environments. The generation of metagenome-assembled-genomes (MAGs) from metagenomes are a starting point for genome-resolved analyses. This dataset presents a catalogue of MAGs recovered from a set of 73 samples from MOSAiC, including 2407 prokaryotic and 56 eukaryotic MAGs, as well as annotations of a near complete eukaryotic MAG using the Joint Genome Institute (JGI) annotation pipeline. The metagenomic samples are from the surface ocean, chlorophyll maximum, mesopelagic and bathypelagic, within leads and under-ice ocean, as well as melt ponds, ice ridges, and first- and second-year sea ice. This set of MAGs can be used to benchmark microbial biodiversity in the Central Arctic Ocean, compare individual strains across space and time, and to study changes in Arctic microbial communities from the winter to summer, at a genomic level.
A single-phase seven-level switched capacitor with common ground inverter and improved phase-shift modulation technique
Authors: Saif Bisma , Sarwar Adil , Ahmad Shafiq , Lu Shiue-Der , Liu Hwa-Dong 
Published: February 2025

Abstract
Lately, transformer-less Researchers in the fields of power electronics and renewable energy have taken notice of photovoltaic inverters because of their great efficiency, low cost, and small size. However, higher efficiency typically results in more components, making the inverter costly and bulky. This article proposes a single-phase seven-level transformer-less with common ground topology. The proposed topology utilizes 10 switches, 4 capacitors and 1 diode. This article also suggests an improved Phase Shift (PS) Modulation Technique which reduces overall losses. When implemented with improved Phase Shift (PS), the total highest attainable efficiency of the proposed topology is 98.05% at 15 W. The THD% of voltage harmonics is reduced to 15.29% from 17.20% and for current harmonics is reduced to 5.07% from 10.15%. The reliability of the proposed inverter has also been analyzed. The simulation as well as hardware results have been presented to validate the performance of the proposed inverter.
A novel aggregated coefficient ranking based feature selection strategy for enhancing the diagnosis of breast cancer classification using machine learning
Authors: Sreehari E. , Dhinesh Babu L. D. 
Published: February 2025

Abstract
Effective Breast cancer (BC) analysis is crucial for early prognosis, controlling cancer recurrence, timely medical intervention, and determining appropriate treatment procedures. Additionally, it plays a significant role in optimizing mortality rates among women with breast cancer and increasing the average lifespan of patients. This can be achieved by performing effective critical feature analysis of the BC by picking superlative features through significant ranking-based Feature Selection (FS). Various authors have developed strategies relying on single FS, but this approach may not yield excellent results and could lead to various consequences, including time and storage complexity issues, inaccurate results, poor decision-making, and difficult interpretation of models. Therefore, critical data analysis can facilitate the development of a robust ranking methodology for effective feature selection. To solve these problems, this paper suggests a new method called Aggregated Coefficient Ranking-based Feature Selection (ACRFS), which is based on tri chracteristic behavioral criteria. This strategy aims to significantly improve the ranking for an effective Attribute Subset Selection (ASSS). The proposed method utilized computational problem solvers such as chi-square, mutual information, correlation, and rank-dense methods. The work implemented the introduced methodology using Wisconsin-based breast cancer data and applied the Synthetic Minority Oversampling Technique (SMOTE) to the obtained data subset. Later, we employed models such as decision trees, support vector machines, k-nearest neighbors, random forests, stochastic gradient descent, and Gaussian naive bayes to determine the type of cancer. The classification metrics such as accuracy, precision, recall, F1 score, kappa score, and Matthews coefficient were utilized to evaluate the effectiveness of the suggested ACRFS approach. The proposed method has demonstrated superior outcomes with fewer features and a minimal time complexity.
CD4 expression controls epidermal stem cell balance
Authors: Brandes Nadine , Hahn Heidi , Uhmann Anja 
Published: February 2025

Abstract
The balance of stem cell populations is essential for the maintenance, renewal, and repair of the mammalian epidermis. Here, we report that CD4, which is a typical marker of helper T cells, monocytes, macrophages, and dendritic cells, is also expressed on murine K5+ keratinocytes. Lineage tracing of CD4+ cells reveals that their epidermal progeny has self-renewal abilities and clonogenic potential. The progeny of CD4+ epidermal cells contributes to epidermal renewal and progressively colonizes the interfollicular epidermis and hair follicles with age, thereby developing to all epidermal lineages. Wound healing studies furthermore show that the progeny of CD4+ epidermal cells accumulates at wound sites. Finally, using CD4 knockout mice we demonstrate that CD4 expression is essential for maintaining fast-cycling epidermal stem cells during homeostasis and that CD4 loss mitigates the age-related decline in wound repair capacity. Collectively, our data support the conclusion that CD4 expression is required for long-term maintenance of the epidermal stem cell balance.