bluuebunny/crossref_metadata_2025_split huggingface dataset:
Composite Solid‐State Electrolyte with Vertical Ion Transport Channels for All‐Solid‐State Lithium Metal Batteries
Authors: Sun Hao , Cheng Guangzeng , Wang Haoran , Gao Yanan , Wu Jingyi 
Published: November 2024

AbstractComposite solid electrolytes (CSEs) consisting of polymers and fast ionic conductors are considered a promising strategy for realizing safe rechargeable batteries with high energy density. However, randomly distributed fast ionic conductor fillers in the polymer matrix result in tortuous and discontinuous ion channels, which severely constrains the ion transport capacity and restricts its practical application. Here, CSEs with highly loaded vertical ion transport channels are fabricated by magnetically manipulating the alignment of Li0.35La0.55TiO3 nanowires. The construction of densely packed, vertically aligned ion transport channels can effectively enhance the ion transport capacity of the electrolyte, thereby significantly increasing ionic conductivity. At room temperature (RT), the presented CSE exhibits a remarkable ionic conductivity of up to 2.5 × 10−4 S cm−1. The assembled LiFePO4/Li cell delivers high capacities of 118 mAh g−1 at 5 C at 60 °C and a RT capacity of 115 mAh g−1 can be achieved at a charging rate of 0.5 C. This work paves an encouraging avenue for further development of advanced CSEs that favor lithium metal batteries with high energy density and electrochemical performance.
Enhancing collaborative advantage through critical systems thinking: An augmented viable system model intervention in a cross‐sector partnership social policy context
Authors: Clark Andrea , Brocklesby John , Elias Arun 
Published: November 2024

AbstractCross‐sector partnerships are essential for addressing wicked problems but are typically ineffective because of messy human and organisational dynamics. Systemic approaches are needed to re‐design collaborations for a collaborative advantage. While the Viable System Model (VSM) is suited to this task, little guidance is provided on managing multiple perspectives or marginalisation in VSM interventions. Hence, we trial and evaluate the utility of a novel multimethodology approach combining the VSM with Team Syntegrity (TS), which is a workshop protocol for supporting fair dialogue and stakeholder pluralism. Our findings show this combination supports joined‐up thinking about improvements for viability and synergies from combining these methodologies. We propose that before a VSM diagnosis, an understanding of ‘what a system does’ and existence of VSM functions is established to ensure more meaningful selection of intervention participants and consideration of the VSM's insights. We also identify four avenues for marginalisation that need careful consideration in critical systems interventions.
Optimization of Amylose to Amylopectin Ratio and Degree of Substitution in Quaternized Starch as a Tool to Improve Paper Strength
Authors: Kang Shaomin , Guo Jiaqi , Makarov Igor S. , Khan Mohammad Rizwan , Xiao Huining , Song Junlong 
Published: November 2024

AbstractCationic starch serves as a prevalent wet‐end additive in the papermaking industry. Yet, the definitive effects of the ratio between the two principal components—amylose (AM) and amylopectin (AP)—and the degree of substitution (DS) on the mechanical strength enhancement of paper sheets remain incompletely understood. This study synthesizes a series of quaternized amylose (QAM) and quaternized amylopectin (QAP) with varying DS levels and blended these derivatives in diverse ratios. Subsequently, these mixtures are integrated into pulp suspensions to ascertain the DS and the AM‐to‐AP ratio that optimize paper strength. These results indicate that a QAM‐to‐QAP blend with a DS of 0.08 at a ratio of 2:8 yielded the most pronounced improvement in paper mechanical properties. This precise formulation significantly enhances tensile, burst, and tear strength indices, increasing by approximately 55.0%, 44.4%, and 78.4%, respectively, under the most favorable conditions and with an additive dosage of 1 wt.%. This investigation provides substantive and actionable knowledge for selecting starch additives in the wet‐end of papermaking, which can significantly augment the efficiency and efficacy of paper manufacturing processes.
Role of Oral Yeast in Replenishing Gastric Mucosa with Yeast and Helicobacter pylori
Authors: Kadkhodaei Sara , Hatefi Atousa , Pedramnia Shahrzad , Godini Elham , Khalili‐Samani Saman , Saniee Parastoo , Sarrafnejad Abdolfattah , Salmanian Ali‐Hatef , Sotoudeh Masoud , Graham David Y. , Malekzadeh Reza , Siavoshi Farideh 
Published: November 2024

ABSTRACTThe relationship between oral and gastric yeasts and their role in the colonization of Helicobacter pylori in the stomach was studied. Four groups of 221, 7, 44, and 10 patients were used for the isolation of H. pylori and oral and gastric yeasts. In Group 1, gastric biopsies were used for the isolation of H. pylori and yeast, rapid urease test (RUT), staining with Gram's and hematoxylin & eosin (H&E), and immunohistochemistry (IHC) methods. In the other three groups, DNAs extracted from H. pylori and yeasts were used for the amplification of H. pylori‐specific genes. Wet mounts of yeasts in Group 2 were examined to observe intracellular bacteria and released EVs. Among 221 patients, 65 (29.3%) had oral yeast, 35 (15.8%) H. pylori, and 31 (14%) gastric yeast. Culture of oral yeasts showed a significant correlation with the detection of H. pylori by IHC (10.3%), Gram stain (9%), RUT (6.3%), H&E (4.9%), and culture (4%) (p < 0.05). Gram‐stained biopsies showed the occurrence of yeast and H. pylori, and the release of EVs from yeast. Detection of similar H. pylori genes in oral and gastric yeasts from patients in Group 2 showed their common source. Oral yeasts in Groups 3 and 4 also carried H. pylori genes. Wet mount preparations of yeasts showed intracellular bacteria inside the yeast vacuole and the release of EVs that could carry H. pylori. Oral yeast protects its intracellular H. pylori and releases it inside EVs to safely reach gastric mucosa. Yeast, as the environmental reservoir of H. pylori, plays a crucial role in bacterial reinfection after successful eradication.
Challenging Stereotypes About Young People Who Hear Voices
Authors: Bortolotti Lisa , Malpass Fiona , Murphy-Hollies Kathleen , Somerville-Large Thalia , Kapoor Gurpriya , Braid Owen 
Published: November 2024

AbstractRecent work on clinical communication has highlighted the possibility that vulnerable young people may experience epistemic injustice and have their sense of agency undermined in encounters with mental healthcare providers. In particular, five dimensions of agency have been studied: validation of the person’s perspective; legitimisation of the person’s concerns; acknowledgement that the person may have complex interests and needs; affirmation of the person’s capacity to contribute to change; and inclusion of the person in shared decision-making processes. Building on previous work in this area, and utilising the illustrative power of Aesop-style fables, we identify three potential areas where empirical investigation could help advance the study of epistemic injustice in interactions involving young people who hear voices.
Preserving Dignity and Epistemic Justice in Palliative Care for Patients with Serious Mental Health Problems
Authors: Grassi Luigi , Cruciata Marco , Belvederi Murri Martino , Folesani Federica , Caruso Rosangela 
Published: November 2024

AbstractDignity and preservation of dignity have emerged as a central and mandatory aim to pursue in all the areas of medicine, including palliative care. People with severe mental disorders (SMI) who are at the end of life pose further challenges because of the problem of stigma, which is intrinsically imbued in palliative care, as well as of other the variables including marginalization, alienation, and epistemic injustice typically associated with mental illness and psychiatry. A person-centred approach, which promotes a medicine of the person, for the person, by the person, and with the person, can increase the sense of personal dignity, as the other side of stigma, and epistemic justice for patients with SMI who are at the end of life. Dignity-oriented intervention, such as Dignity Therapy, can also be applied in palliative care settings for people with SMI with the aim to offer them an opportunity to reflect upon crucial existential and relational issues, to review aspects of their lives and of self, and to help in preparing a legacy of memories, words of love and wisdom with significant others.
Introduction
Authors: Tomlinson Maria Kathryn 
Published: November 2024

AbstractThis introduction explores the emergence of the global menstrual movement, tracing its roots back to the early twentieth century. Focussing on Great Britain, this chapter identifies the key aims of the menstrual movement as well as the political and educational changes this movement has inspired. Drawing on scholarly literature, it examines five topics with which the movement in Great Britain is concerned, namely, menstrual stigma, ‘period poverty’, sustainability, menstrual health conditions, as well as inclusion and intersectionality. The introduction situates the book within critical menstruation studies, feminist scholarship, social movement studies, and the broader disciplines of sociology and communication whilst also highlighting its original contribution to these areas.
The Demands of the Menstrual Movement: Stigma, Misinformation, and Social Inequalities
Authors: Tomlinson Maria Kathryn 
Published: November 2024

AbstractThis chapter, which focuses on the mediation of menstruation in the news and on social media, provides a thematic analysis of interviews conducted with 32 menstrual advocates from across Great Britain. It examines their views on the media’s role in shaping social norms, knowledge, attitudes, and experiences of menstruation. In so doing, the chapter fills a significant gap within critical menstruation studies which is yet to deeply evaluate the relationship between menstrual activists and the media. As the findings in the chapter indicate, there are three aspects of mediation that activists believe to most harm menstruating women and people: the circulation of menstrual stigma, the dissemination of misinformation, and the perpetuation of social inequalities. Although participants’ criticisms are primarily aimed at traditional news media, they articulate that social media, despite offering a valuable space in which activists can self-mediate, are also responsible for perpetuating menstrual stigma and misinformation. By revealing activists’ criticisms of traditional and social media, the chapter exemplifies why the menstrual movement is critical of, and aims to change, media narratives.
Seeing Menstruation in the Media: The News, Advertisements, and Memes That Teenagers Encounter via Social Media and the Mainstream Media
Authors: Tomlinson Maria Kathryn 
Published: November 2024

AbstractBased on focus groups with 77 boys, girls, and non-binary teenagers across Yorkshire, this chapter explores young people’s engagement with menstruation on social media and in news media. It focuses on memes, news stories, and advertisements. This chapter argues that social media and news media perpetuate misinformation, menstrual stigma, and a narrow view of lived experiences of menstruation. This chapter demonstrates that, through minimising menstrual pain and portraying a monolithic view of menstruation, advertisements can negatively impact the wellbeing of girls and other young people who menstruate. Nevertheless, this chapter also indicates that the visibility of menstruation on social media and news media is encouraging young people to view menstruation as a normal topic of discussion. Memes, for example, albeit sometimes perpetuating pejorative stereotypes, are having a positive influence on young people through encouraging them to question menstrual stigma, feel a sense of collective identity, share their menstrual experiences, or engage in mixed-gender discussion about menstruation. Hence, as this chapter argues, it is humour, rather than explicitly politically driven communication, that is most significantly contributing to both the normalisation of menstruation and young people’s perceptions of menstrual experience.
The Impact of the Media and the Mediated Menstrual Movement on Young People’s Attitudes Towards Activism, Menstruation, and Menstrual Stigma
Authors: Tomlinson Maria Kathryn 
Published: November 2024

AbstractDrawing on focus groups with 77 male, female, and non-binary teenagers in Yorkshire, this chapter examines the extent to which the menstrual movement, social media, and the news media have destigmatised menstruation for young people in Great Britain. The chapter argues that the ‘everyday’ presence of menstruation in young people’s virtual worlds is encouraging them to view it as a natural bodily experience about which they can speak openly with family, with friends, and, increasingly, within mixed gender groups. Since the menstrual movement has catalysed and sustained this increased visibility, these findings offer a very strong indicator of the success of the movement’s central aim of destigmatising menstruation. Nevertheless, many young men do not feel included by the menstrual movement and feel unsure as to when and how they can communicate about menstruation. They are, however, keen to learn more about menstrual experiences and how they can better support their family and friends. Thus, the most impactful way in which menstrual activists can further reduce menstrual stigma is to engage men effectively and to support them to become allies. Furthermore, the chapter argues that the menstrual movement would resonate better with young people through amplifying the voices of activists from ethnic minority groups. Finally, the chapter illustrates that social media has transformed how young people understand, appreciate, and conduct activism.
The Impact of the Media and the Mediated Menstrual Movement on Young People’s Awareness and Perceptions of Menstrual Inequities
Authors: Tomlinson Maria Kathryn 
Published: November 2024

AbstractThis chapter explores young people’s awareness and perceptions of period poverty, menstrual health conditions, sustainability, and the experiences of transgender people who menstruate. It also considers the extent to which their awareness of these four themes has led to a change in their attitudes and offline behaviours. This chapter argues that, thanks to social media in particular, young people in Great Britain are becoming increasingly aware of issues around menstrual equity. Nevertheless, they have limited knowledge about menstrual health such as being able to identify if symptoms are typical or atypical. Ultimately, as my findings demonstrate, the changes that will have the greatest impact on young people are improved access to high quality menstrual education (which includes tactile engagement with menstrual products and discussions of lived experiences), opportunities to develop their media literacy skills, and the fostering of an inclusive and open culture around menstruation in educational settings. The menstrual movement must therefore continue to work with the government to improve menstrual education in schools and, where possible, support teachers and pupils.
Teil C: Erinnerungen
Authors: Großmann Tobias Santosh 
Published: November 2024

ZusammenfassungDas Kapitel Erinnerungen beantwortet den zweiten Teil der Forschungsfrage, der sich mit den konkreten Auswirkungen des institutionellen Organisationsrahmens auf das Leben der Migrantinnen befasst. Dies wird durch die Präsentation biografischer Porträts der Frauen realisiert. Die Grundlage bilden Expertinneninterviews mit Zeitzeuginnen der ersten Generation von ehemaligen Ordenskandidatinnen ab 1960 und ehemaligen Krankenschwestern der Nirmala-Aktion ab 1964.
Teil D: Analyse
Authors: Großmann Tobias Santosh 
Published: November 2024

ZusammenfassungDer Analyseteil beginnt mit einer kirchenrechtlichen Einordnung der Migrationsvorgänge und reflektiert die daraus resultierenden rechtlichen Rahmenbedingungen. Das Verhalten kirchlicher Akteure wird im Kontext des damaligen kanonischen Rechts analysiert. Anschließend werden die Ereignisse in ihrer Ambiguität zusammengefasst, aus verschiedenen Perspektiven diskutiert und die Implikationen herausgearbeitet. Zum Abschluss werden die Ergebnisse mit aktuellen Entwicklungen verknüpft, mögliche weitere Forschungsansätze aufgezeigt und die zentralen Erkenntnisse in den Schlussbetrachtungen zusammengefasst.
Revisiting the minimal Nelson-Barr model
Authors: Murai Kai , Nakayama Kazunori 
Published: November 2024

Abstract
We revisit the minimal Nelson-Barr model for solving the strong CP problem through the idea of spontaneous CP breaking. The minimal model suffers from the quality problem, which means that the strong CP angle is generated by higher-dimensional operators and one-loop effects. Consequently, it has been considered that there is a cosmological domain wall problem and that leptogenesis does not work. We point out that just imposing an additional approximate global symmetry solves the quality problem. We also propose a simple solution to the domain wall problem and show that the thermal leptogenesis scenario works.
Toward double copy on arbitrary backgrounds
Authors: Ilderton Anton , Lindved William 
Published: November 2024

Abstract
Double copy relates scattering amplitudes in a web of gravitational and gauge theories. Although it has seen great success when applied to amplitudes in vacuum, far less is known about double copy in arbitrary gravitational and gauge backgrounds. Focussing on the simplest pair production amplitudes of scalar QCD in a background gauge field, we construct, at next-to-leading order in perturbation theory, a double copy map to particle production in general metrics (and associated axio-dilatons) constructed from the gauge background. We connect our results to convolutional and classical double copy and, turning to examples, identify a class of gauge fields which generate FRW spacetimes via double copy. For this case we are able to conjecture the all-orders form of the double copy map.
CMC surfaces of revolution, elliptic curves, Weierstrass-$$\wp $$ functions, and algebraicity
Authors: Dey Rukmini , Paul Anantadulal , Singh Rahul Kumar 
Published: November 2024

Abstract
This paper establishes an interesting connection between the family of CMC surfaces of revolution in

$$\mathbb {E}_1^3$$

E
1
3

and some specific families of elliptic curves. As a consequence of this connection, we show in the class of spacelike CMC surfaces of revolution in

$$\mathbb {E}_1^3$$

E
1
3

, only spacelike cylinders and standard hyperboloids are algebraic. We also show that a similar connection exists between CMC surfaces of revolution in

$$\mathbb E^3$$

E
3

and elliptic curves. Further, we use this to reestablish the fact that the only CMC algebraic surfaces of revolution in

$$\mathbb E^3$$

E
3

are spheres and right circular cylinders.
Impacts of Supplemental Feeding on Sunbird-Pollination Systems in Young Fynbos Varies with Floral Abundance
Authors: Mantintsilili Asekho , Geerts Sjirk , Seymour Colleen L. , Coetzee Anina 
Published: November 2024

AbstractSupplementary sugar-water feeding offers nectarivorous birds a source of spatially concentrated food, as opposed to the dispersed food available in flowers. This could impact bird visits to native flowers and alter plant-bird mutualisms, particularly in young post-fire vegetation. This study examined the effects of sugar-water feeders on nectarivorous birds and their plant mutualists in young (burned 18 months previously) and transitional vegetation (burned 5 years previously). A supplementary feeding experiment was conducted at Grootbos Private Nature Reserve in South Africa, using sugar-water feeders when floral abundance was low (winter) and high (spring). We compared bird abundance and visitation rates to flowers before, during, and after feeder presence in both seasons. The use of sugar-water feeders by nectarivorous birds was inversely related to floral abundance, with 679 bird visits (6.94 ± 1.40 bird visitation rate per hour) to feeders in winter and only 90 visits (0.41 ± 0.16 visitation rate per hour) during spring. Bird visits were higher at flowers than at sugar-water feeders, in both seasons. Sugar-water feeders did not influence the visitation rate of sunbirds to flowers in both seasons, contrasting with findings from areas abutting suburbia, suggesting that feeder influence on bird visitation rate may not be apparent in areas with no history of sugar-water feeders. We find that low numbers of feeders do not necessarily compete with natural nectar resources but may instead provide birds with an additional food source, particularly when floral resources are low.
Sun–Jupiter–Saturn System May Exist: A Verified Computation of Quasiperiodic Solutions for the Planar Three-Body Problem
Authors: Figueras Jordi-Lluís , Haro Alex 
Published: November 2024

Abstract
In this paper, we present evidence of the stability of a model of our Solar System when taking into account the two biggest planets, a planar (Newtonian) Sun–Jupiter–Saturn system with realistic data: masses of the Sun and the planets, their semiaxes, eccentricities and (apsidal) precessions of the planets close to the real ones. (We emphasize that our system is not in the perturbative regime but for fixed parameters.) The evidence is based on convincing numerics that a KAM theorem can be applied to the Hamiltonian equations of the model to produce quasiperiodic motion (on an invariant torus) with the appropriate frequencies. To do so, we first use KAM numerical schemes to compute translated tori to continue from the Kepler approximation (two uncoupled two-body problems) up to the actual Hamiltonian of the system, for which the translated torus is an invariant torus. Second, we use KAM numerical schemes for invariant tori to refine the solution giving the desired torus. Lastly, the convergence of the KAM scheme for the invariant torus is (numerically) checked by applying several times a KAM–iterative lemma, from which we obtain that the final torus (numerically) satisfies the existence conditions given by a KAM theorem.