bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stress relaxation cracking susceptibility evaluation in 347H stainless steel welds
Authors: Pickle Timothy , Hong Yu , Vidal Judith , Augustine Chad , Yu Zhenzhen 
Published: January 2024

AbstractStress relaxation cracking (SRC) has been reported as a dominant failure mechanism for 347H stainless steel welds at elevated service temperatures, occurring in either the heat-affected zone (HAZ) or fusion zone (FZ). In this study, SRC susceptibility of physically simulated HAZ and cross-welded E347-347H stainless steel welds was studied using a four-step accelerated SRC test with a thermomechanical physical simulator. The stress and temperature range studied represents weld-induced residual stress at 150–600 MPa and post-weld heat treatment temperatures between 800 and 1050 °C. For all temperature conditions, the cross-welded samples failed at a lower critical stress threshold than the simulated HAZ. A finite element model of a 50.8-mm-thick single-V groove weld was used to generate the residual stress maps induced by a 40-pass welding procedure, which in combination with the experimental threshold stress map predicted potential SRC failure locations. Postmortem microstructural evaluations were performed to identify contributing characteristics to SRC. It was found that HAZ samples exhibited a combination of creep void development, secondary cracks with intergranular fracture near grain boundary carbides, and eutectic phases. FZ samples showed brittle fracture with cracks propagating along straight, non-tortuous interdendritic grain boundaries.
The Effectiveness of Dance Interventions on Psychological and Cognitive Health Outcomes Compared with Other Forms of Physical Activity: A Systematic Review with Meta-analysis
Authors: Fong Yan Alycia , Nicholson Leslie L. , Ward Rachel E. , Hiller Claire E. , Dovey Kathryn , Parker Helen M. , Low Lee-Fay , Moyle Gene , Chan Cliffton 
Published: January 2024

Abstract
Background
Physical activity is known to improve psychological and cognitive outcomes. Learning dance sequences may challenge cognition, partnered or group dance may benefit social interactions, and the artistic aspect may improve psychological wellbeing. Dance is an equally effective form of physical activity compared with other structured physical activities to improve physical health, but it is unclear how effective dance could be for psychological and cognitive outcome measures.

Objective
To systematically review the literature on the effectiveness of structured dance interventions, compared with structured exercise programmes, on psychological and cognitive outcomes across the lifespan.

Methods
Eight databases were searched from earliest records to July 2022. Studies investigating a dance intervention lasting ≥ 4 weeks, including psychological and/or cognitive health outcomes, and having a structured exercise comparison group were included. Screening and data extraction were performed by two independent reviewers at all stages. All reviewer disagreements were resolved by the primary author. Where appropriate, meta-analysis was performed, or an effect size estimate generated.

Results
Of 21,737 records identified, 27 studies met the inclusion criteria. Total sample size of included studies was 1392 (944 females, 418 males, 30 unreported). Dance was equally as effective as other physical activity interventions in improving quality of life for people with Parkinson’s disease [mean difference 3.09; 95% confidence interval (CI) − 2.13 to 8.30; p = 0.25], reducing anxiety (standardised mean difference 2.26; 95% CI − 2.37 to 6.90; p = 0.34), and improving depressive symptoms (standardised mean difference 0.78; 95% CI − 0.92 to 2.48; p = 0.37). Preliminary evidence found dance to be superior to other physical activity interventions to improve motivation, aspects of memory, and social cognition and to reduce distress. Preliminary evidence found dance to be inferior to other physical activity interventions to improve stress, self-efficacy and language fluency.

Conclusion
Undertaking structured dance of any genre is generally equally and occasionally more effective than other types of structured exercise for improving a range of psychological and cognitive outcomes.

Trial Registration
PROSPERO: CRD42018099637.
Measuring Mental Health Service Accessibility for Indigenous Populations: a Systematic Review
Authors: Zhang Lihong , Hou Xiang-Yu , Liu Yan 
Published: January 2024

Abstract
Indigenous populations have experienced inequality of accessing mental health services compared with their non-Indigenous counterparts, although the way of measuring mental health service accessibility for Indigenous populations is unclear. This systematic review examines measures of mental health service accessibility for Indigenous people, including the diversity of mental health services that are available to them and the barriers to accessing mental healthcare. Using a systematic search procedure, we identified 27 studies that explored Indigenous populations’ mental health service access. Our review shows that 18 studies used interview-based methods to explore how Indigenous people use mental health services, and only nine studies used quantitative methods to measure the uptake of mental health services. While advanced methods for quantifying geographical access to healthcare services are widely available, these methods have not been applied in the current literature to explore the potential access to mental health services by Indigenous populations. This is partially due to limited understanding of how Indigenous populations seek mental healthcare, barriers that prevent Indigenous people from accessing diverse types of mental health services, and scarcity of data that are available to researchers. Future research could focus on developing methods to support spatially explicit measuring of accessibility to mental health services for Indigenous populations.
Urban Forests as Nature-Based Solutions: a Comprehensive Overview of the National Forest City Action in China
Authors: Wang Cheng , Jin Jiali , Davies Clive , Chen Wendy Y. 
Published: January 2024

Abstract
Purpose of Review
In tandem with China’s rapid urbanisation and economic growth, some negative impacts on the eco-environment and human wellbeing have arisen, such as the urban heat island effect, air pollution and lack of recreational spaces. To address the degradation of urban eco-environment and improve residents’ quality of life simultaneously, China’s central government launched the National Forest City action in 2004, which essentially promotes urban forests as nature-based solutions (UF-NBS) and contributes to achieving sustainable development goals. Whilst this key national action has been implemented for about two decades, it has received limited scholarly attention within and beyond China. This paper is the very first to summarise comprehensively the development of the action, focusing on its rationale, evaluation and management.

Recent Findings
By establishing urban forests as cost-effective solutions to various environmental and social issues, the action integrates novel knowledge and best practices accumulated in Europe and North America into China’s traditional ideology, pertinent to the human-nature relationship in urban landscape design, and further adapts and renovates these to the country’s unique socioeconomic context. It highlights the multi-functionality of urban forests underpinned by a set of key performance indicators covering both qualitative and quantitative aspects of the National Forest City’s planning, construction, management and review. Additionally, it reflects a dynamic interaction within the science-policy-practice continuum hinged on field experiments, knowledge transfer, public engagement, policy agenda and greening actions. Challenges, such as unbalanced geographical distribution and KPIs on ecological integrity and functionality of urban forests, should be addressed for further refining and scaling-up this action.

Summary
China’s National Forest City action promotes UF-NBS as a pathway to sustainable urbanisation, serving as a demonstrative exemplar for other developing and developed countries that may wish to avoid their dependence on traditional development pathways. This paper sheds light on how to implement urban forests as effective and sustainable NBS to addresses global societal challenges.
M-Net: a novel unsupervised domain adaptation framework based on multi-kernel maximum mean discrepancy for fault diagnosis of rotating machinery
Authors: Yu Shihang , Song Limei , Pang Shanchen , Wang Min , He Xiao , Xie Pengfei 
Published: January 2024

AbstractThe intelligent fault diagnosis model has made a significant development, whose high-precision results rely on a large amount of labeled data. However, in the actual industrial environment, it is very difficult to obtain a large amount of labeled data. It will make it difficult for the fault diagnosis model to converge with limited labeled industrial data. To address this paradox, we propose a novel unsupervised domain adaptation framework (M-Net) for fault diagnosis of rotating machinery, which only requires unlabeled industrial data. The M-Net will be pretrained using the labeled data, which can be accessed through the labs. In this stage, we propose a multi-scale feature extractor that can extract and fuse multi-scale features. This operation will generalize the features further. Then, we will align the distribution of the labeled data and unlabeled industrial data using the generator model based on multi-kernel maximum mean discrepancy. This will reduce the distribution distance between the labeled data and the unlabeled industrial data. For now, the unsupervised domain adaptation problem has shifted to a semi-supervised domain adaptation problem. The results, obtained through experimental comparison, demonstrate that the M-Net can achieve an accuracy of over 99.99% with labeled data and a maximum transfer accuracy of over 99% with unlabeled industrial data.
The Outsourcing Wage Gap: Exploring the Interplay of Gender and Tasks Along the Job Distribution
Authors: Fana Marta , Giangregorio Luca , Villani Davide 
Published: January 2024

AbstractThis paper examines the wage penalty of outsourced workers in France, providing novel insights to the existing literature. First, it investigates the extent to which the wage penalty differs between outsourced male and female workers. Our results reveal that outsourced workers experience pronounced wage penalty, with this effect being stronger for women. Second, in contrast to most studies, we analyse outsourcing across the entire job distribution. We find that the wage penalty is significantly higher for outsourced workers employed in jobs at the lower end of the wage distribution compared to those employed at the top. Third, we assess whether the wage penalty experienced by outsourced workers can be attributed to the tasks they perform, such as repetitiveness, forms of control, and managerial duties. The results show that the tasks performed, while can alter the wage penalty, do not significantly reshape the main results. Thus, differences in tasks do not appear to be a determining factor in the wage penalty of outsourced workers. Longitudinal analysis strengthens the validity of the cross-sectional findings, highlighting that the wage penalty associated with outsourcing does not result from shifts in individual employee characteristics but rather from disparities in their job status and other time-invariant attributes. In summary, being an outsourced worker implies a degradation in wage treatment, which is exacerbated by gender. Given the increasing importance of this employment practice, it underscores the urgent need for policy interventions to address these critical issues.
Thermodynamic Modeling of Solid Flux Interactions with Molten Aluminum
Authors: Moodispaw Michael P. , Cinkilic Emre , Luo Alan A. 
Published: January 2024

AbstractOxide and dross formation during aluminum melt processing results in a considerable amount of loss of metallic aluminum. The total melt loss generated during melt processing can be greatly reduced by efficient use of flux, particularly for melting aluminum scrap or secondary alloys. Effective use of cover fluxes can significantly reduce dross generation by creating a barrier between the metallic aluminum and the atmosphere. The amount of metallic aluminum trapped within the dross layer can also be reduced by up to 50% using drossing fluxes. However, reducing the industrial average melt loss has remained difficult. To evaluate flux ingredients used in the casting industry, computational thermodynamic software ThermoCalc was used to calculate the driving force for reactions between twenty-one flux ingredients and eighteen common alloying and impurity elements in foundry alloys. The thermodynamic calculations, combined with other properties, were used to provide a desirable list of cover and drossing ingredients, which are being experimentally validated.
Herkunftsspezifisches Passungserleben im Kita-Fachkraft–Eltern–Verhältnis
Authors: Schimmer Julia 
Published: January 2024

ZusammenfassungObwohl Bourdieus und Passerons These zur kulturellen Passung schon rund 50 Jahre besteht und mit einer gelungenen Bildungs- und Erziehungspartnerschaft große Hoffnungen für die Förderung von Bildungschancen verbunden werden, gerät das herkunftsspezifische Passungsverhältnis zwischen Kita-Fachkräften und Eltern erst in den letzten Jahren ins Blickfeld erziehungswissenschaftlicher Forschung. In der hier vorgestellten Querschnittstudie wird an die bisher vorwiegend qualitativen Forschungsbefunde angeknüpft und das Fachkraft-Eltern-Verhältnis vonN = 93 Vorschulkindern mit einem standardisierten Fragebogen untersucht.Die Ergebnisse zeigen, dass Fachkräfte die Beziehung zu Eltern mit hoher ökonomischer und kultureller Kapitalausstattung im Vergleich zu Eltern mit niedriger Ausstattung positiver bewerten. Dagegen ist die Bewertung der Beziehung durch die Eltern unabhängig von deren Kapitalausstattung. Die kulturelle Herkunft der Eltern sowie deren Familiensprache haben weder bei den Fachkräften noch bei den Eltern selbst Einfluss auf die Beurteilung des Fachkraft-Eltern-Verhältnisses.
Food demand estimation from consumption and expenditure data: Meat demand in Nigeria
Authors: Aborisade Olumide , Carpio Carlos E. , Boonsaeng Tullaya 
Published: January 2024

AbstractHidden consumption is a potential problem when consumers’ expenditure data from household surveys are used in demand analyses. A solution is to collect and use actual consumption data. This study compares demand estimation using consumption and expenditure data and evaluates meat demand in Nigeria. Data are from a nationally representative panel from Nigeria. The results show the elasticities estimated across both datasets were very similar; thus, if the only objective of data collection is to estimate elasticity using a demand system framework, collection of both types of data (consumption and expenditures) may be unnecessary. The elasticity estimates classify poultry, beef, and processed seafood as luxuries, while other meat and unprocessed seafood are classified as necessities. Own-price elasticities from both datasets indicated that poultry, beef, and processed seafood were price-elastic, and poultry was the most price-elastic.
Tales of Migration in Medieval Hungary
Authors: Berend Nora 
Published: January 2024

Abstract
Medieval Hungary has been called a “guestland” because of the multiplicity of immigrant peoples living in the realm. Yet the real experiences of immigrants and narrative constructions about immigration were not always in sync. This article explores medieval tales of different types of migration into the Kingdom of Hungary: first, the mythic migration of the entire people (gens) from a supposed original homeland to a new territory; second, the family histories of noble immigrants; and finally representations of mass immigration into the Christian kingdom. To understand how medieval authors constructed such tales, we need to identify the models they used and the purposes such stories served. Biblical and literary sources inspired the story of “the Hungarians,” while noble families sought to increase their prestige by identifying early immigrant ancestors. In neither case can these medieval narratives be used as historical sources without fully engaging with their genesis. The analysis of explicit medieval reflections on the arrival of various groups into the Kingdom of Hungary also reveals how immigration could be seen in both positive and negative ways. Resting on these medieval foundations, tales of migration have persisted into the present, but they have also gained a sharper distinction: old migration is valorized, while new migration is demonized and instrumentalized in a brutally exclusionary way.
Globalizing Japanese Tuna Fisheries
Authors: Heé Nadin 
Published: January 2024

Abstract
This article argues that the territorialization of the ocean was one of the crucial inflection points of the twentieth century, transforming the sovereignty of states and profoundly reshaping their territories. In terms of scale, it is the most planetary of the many remappings that have marked the twentieth century. A close study of the globalization of the Japanese tuna industry serves to illustrate this transition and can help us understand why and how this process evolved. The Japanese Empire was a key actor in the transimperial hotspot of the Indo-Pacific, where multiple empires met and interacted. Transimperial “brokers”—both human migrants and migratory species such as tuna—moved across boundaries and created an open oceanic frontier dependent on shifting ecological conditions. These transimperial entanglements did not end in 1945. Their legacies weighed heavy in the decolonization process that followed the Second World War, with new states seeking to establish their territories at sea as well as on land. Japan’s success in maintaining access to fishing grounds shows how these entanglements transcended the so-called Age of Empires to influence the establishment of a new global order and a new oceanic sovereignty.
REGAININGLY APPROXIMABLE NUMBERS AND SETS
Authors: HERTLING PETER , HÖLZL RUPERT , JANICKI PHILIP 
Published: January 2024

Abstract
We call an

$\alpha \in \mathbb {R}$

regainingly approximable if there exists a computable nondecreasing sequence

$(a_n)_n$

of rational numbers converging to

$\alpha $

with

$\alpha - a_n < 2^{-n}$

for infinitely many

${n \in \mathbb {N}}$

. We also call a set

$A\subseteq \mathbb {N}$

regainingly approximable if it is c.e. and the strongly left-computable number

$2^{-A}$

is regainingly approximable. We show that the set of regainingly approximable sets is neither closed under union nor intersection and that every c.e. Turing degree contains such a set. Furthermore, the regainingly approximable numbers lie properly between the computable and the left-computable numbers and are not closed under addition. While regainingly approximable numbers are easily seen to be i.o. K-trivial, we construct such an

$\alpha $

such that

${K(\alpha \restriction n)>n}$

for infinitely many n. Similarly, there exist regainingly approximable sets whose initial segment complexity infinitely often reaches the maximum possible for c.e. sets. Finally, there is a uniform algorithm splitting regular real numbers into two regainingly approximable numbers that are still regular.
M2P2 I: Maser Monitoring Parkes Program data description and Stokes-I OH maser variability
Authors: Hafner Anita , Green James A. , Burdon Ashie , Popova Elena , Ladeyschikov Dmitry , Breen Shari , Burns Ross Alexander , Chibueze James O. , Gray M. D. , Kramer Busaba Hutawarakorn , MacLeod Gordon , Sobolev Andrey , Voronkov Maxim 
Published: January 2024

Abstract
The Maser Monitoring Parkes Project (M2P2) is an ongoing project to observe masers towards high-mass star-forming regions (HMSFRs) using the 64 m CSIRO Parkes radio telescope, Murriyang. In this paper, we outline the project and introduce Stokes-I data from the first two years of observations. For the 63 sightlines observed in this project we identify a total of 1 514 individual maser features: 14.4% of these (203) towards 27 sightlines show significant variability. Most of these (160/203) are seen in the main-line transitions of OH at 1665 and 1667 MHz, but this data set also includes a significant number of variable features in the satellite lines at 1 612 and 1 720 MHz (33 and 10, respectively), most of which (24 and 9, respectively) appear to be associated with the HMSFRs. We divide these features into 4 broad categories based on the behaviour of their intensity over time: flares (6%), periodic (11%), long-term trends (33%), and ‘other’ (50%). Variable masers provide a unique laboratory for the modelling of local environmental conditions of HMSFRs, and follow-up publications will delve into this in more detail.
On Symmetries and Springs
Authors: Murgueitio Ramírez Sebastián 
Published: January 2024

AbstractImagine that we are on a train, playing with some mechanical systems. Why can’t we detect any differences in their behavior when the train is parked versus when it is moving uniformly? The standard answer is that boosts are symmetries of Newtonian systems. In this article, I use the case of a spring to argue that this answer is problematic because symmetries are neither sufficient nor necessary for preserving its behavior. I also develop a new answer according to which boosts preserve the relational properties on which the behavior of a system depends, even when they are not symmetries.
A HOMERIC LESSON IN PLATO'S SOPHIST
Authors: Rodriguez Evan 
Published: January 2024

AbstractPlato's closing reference to the Iliad in the Sophist has been largely overlooked in contemporary scholarship. The reference, a quotation from the confrontation between Glaucus and Diomedes in Book 6, forms part of a broader frame to the dialogue. The frame, with its recurring themes of identification and misidentification, helps us make better sense of the dialogue's final description of the sophist and its central concerns about the relationship between philosophy and sophistry. It also provides a revealing case study of Plato's use of Homer as part of a broader strategy for undermining simple appeals to authority.
WRITERS, RASCALS AND REBELS: INFORMATION WARS IN THE RES GESTAE OF AMMIANUS MARCELLINUS
Authors: Williams Guy 
Published: January 2024

AbstractThis article examines how the historian deals with ‘information’ broadly conceived, especially its acquisition, retention and loss. Ammianus details a complex interplay between those who control information and those who must work with an information deficit. Just as this dialogue plays out within the text, however, so too does it with respect to the author's methodology, which dances between the poles of incomplete and complete information depending on circumstance. Ammianus thus becomes an author as hard to pin down as many of his characters, by turns the omniscient narrator and the dumbfounded participant.