bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Battle of Brunanburh: The Lanchester Hypothesis
Authors: Cavill Paul 
Published: January 2023

AbstractThe location of the battle of Brunanburh in 937 remains a source of disagreement among investigators. In recent years many places have been identified as Brunanburh. This article interrogates the claims of Andrew Breeze, in several works, to have securely located the battle at Lanchester in County Durham. The methods by which Breeze reaches his conclusion are analyzed, and the arguments he cites for it are examined. Breeze’s main proposals are discussed: that Brunanburh refers to the River Browney in County Durham; that the name We(o)ndun recorded by Symeon of Durham refers to a wen-shaped hill; and that dinges- in the Old English poem on the battle should be emended to dingles-. Alternative interpretations of the material are given, some based on hitherto unexamined evidence, including a new suggestion for the etymology of Dingley in Northamptonshire. It is argued that the Lanchester hypothesis does not stand linguistic and critical analysis.
Empirical research on policy integration: a review and new directions
Authors: Trein Philipp , Fischer Manuel , Maggetti Martino , Sarti Francesco 
Published: January 2023

AbstractResearch on policy integration has become an important part of public policy scholarship by analyzing how policymakers create linkages between policy subsystems to deal with complex policy problems. To develop this research program further, it is crucial to know how policy integration relates to broader theoretical and methodological developments in the field of public policy studies. This article reviews the empirical literature on policy integration in the last 10 years focusing on concepts, theories, research design, and methods, drawing upon a sample of 413 articles. Results show no systematic patterns in how these four dimensions combine in policy integration research. Above all, stages and theories of the policy process appear to be incorporated in policy integration studies only to a very limited extent. These findings point to four new directions for policy integration research: (1) Striking a balance between conceptual richness and consolidation regarding “policy integration”; (2) An increased focus on the evaluation of integrated policies; (3) More attention to actor-oriented and explanatory theories; (4) The potential for combining qualitative and quantitative methods of data analysis.
The relationship between grammatical understanding and writing skills in Finnish secondary L1 education
Authors: Marjokorpi Jenni 
Published: January 2023

AbstractPrevious studies have indicated that students’ writing skills benefit from contextualized L1 grammar teaching, in which language structures are observed and analyzed in authentic texts and as embedded into teaching of reading and writing. The contextualized approach is also promoted by the current Finnish curriculum for basic education. This study investigates the relationship between grammatical understanding and writing skills using statistical methods as well as a complementary qualitative analysis of student texts. The data are derived from a large cross-sectional assessment of L1 learning achievement in Finnish year 9 students (N = 6,044). Linear regression analyses indicate that grammatical understanding is a significant predictor of writing skills and correlates strongly with the syntactic, stylistic, genre-related, and orthographical quality of the students’ argumentative texts. Weaker writers use less complex vocabulary and sometimes “lose control” of syntactic structures. Learning grammar is related to metalinguistic understanding which, in turn, helps writers to analyze and control their language use, and thus produce better texts.
Correlating article citedness and journal impact: an empirical investigation by field on a large-scale dataset
Authors: Abramo Giovanni , D’Angelo Ciriaco Andrea , Di Costa Flavia 
Published: January 2023

AbstractIn spite of previous research demonstrating the risks involved, and counsel against the practice as early as 1997, some research evaluations continue to use journal impact alone as a surrogate of the number of citations of hosted articles to assess the latter’s impact. Such usage is also taken up by research administrators and policy-makers, with very serious implications. The aim of this work is to investigate the correlation between the citedness of a publication and the impact of the host journal. We extend the analyses of previous literature to all STEM fields. Then we also aim to assess whether this correlation varies across fields and is stronger for highly cited authors than for lowly cited ones. Our dataset consists of a total of almost one million authorships of 2010–2019 publications authored by about 28,000 professors in 230 research fields. Results show a low correlation between the two indicators, more so for lowly cited authors as compared to highly cited ones, although differences occur across fields.
Effects of Alloying on the Interface Energy of the $$\gamma ''$$-Phase in Nickel-Based Superalloys
Authors: Ngo-Dinh Bao-Nam , Bäker Martin 
Published: January 2023

Abstract
Nickel-based superalloys of the 718 type have been extensively used in the production of engine parts which operate at high temperatures. The alloy is strengthened by the precipitation of small

$$\gamma ''$$

γ

′
′

-phase particles with a large lattice distortion in the

$$\gamma $$

γ

matrix. These

$$\gamma ''$$

γ

′
′

-phase particles, however, may transform to the more thermodynamically stable

$$\delta $$

δ

-phase. Such transformation might be mitigated by adding other alloying elements. In this work, we used density functional theory calculations at 0 K to study the influence of relevant alloying elements on the interface energy of the

$$\gamma ''/\gamma $$

γ

′
′

/
γ

coherent interfaces. By replacing an atom either in the

$$\gamma ''$$

γ

′
′

-phase or at the interface and calculating the corresponding interface segregation energy, we assessed the favorable replacement position of each alloying element. Implications of our results on the

$$\gamma ''$$

γ

′
′

-phase growth are also discussed.
Outcomes of COVID-19 in people with rheumatic and musculoskeletal disease in Ireland over the first 2 years of the pandemic
Authors: Conway Richard , Nikiphorou Elena , Demetriou Christiana A. , Low Candice , Leamy Kelly , Ryan John G. , Kavanagh Ronan , Fraser Alexander D. , Carey John J. , O’Connell Paul , Flood Rachael M. , Mullan Ronan H. , Kane David J. , Stafford Frances , Robinson Philip C. , Liew Jean W. , Grainger Rebecca , McCarthy Geraldine M. ,   On behalf of the COVID-19 Global Rheumatology Alliance
Published: January 2023

Abstract
Background
Poor COVID-19 outcomes occur with higher frequency in people with rheumatic and musculoskeletal diseases (RMD). Better understanding of the factors involved is crucial to informing patients and clinicians regarding risk mitigation.

Aim
To describe COVID-19 outcomes for people with RMD in Ireland over the first 2 years of the pandemic.

Methods
Data entered into the C19-GRA provider registry from Ireland between 24th March 2020 and 31st March 2022 were analysed. Differences in the likelihood of hospitalisation and mortality according to demographic and clinical variables were investigated.

Results
Of 237 cases included, 59.9% were female, 95 (41.3%) were hospitalised, and 22 (9.3%) died. Hospitalisation was more common with increasing age, gout, smoking, long-term glucocorticoid use, comorbidities, and specific comorbidities of cardiovascular and pulmonary disease, and cancer. Hospitalisation was less frequent in people with inflammatory arthritis and conventional synthetic or biologic disease-modifying antirheumatic drug use. Hospitalisation had a U-shaped relationship with disease activity, being more common in both high disease activity and remission. Mortality was more common with increasing age, gout, smoking, long-term glucocorticoid use, comorbidities, and specific comorbidities of cardiovascular disease, pulmonary disease, and obesity. Inflammatory arthritis was less frequent in those who died.

Conclusion
Hospitalisation or death were more frequently experienced by RMD patients with increasing age, certain comorbidities including potentially modifiable ones, and certain medications and diagnoses amongst other factors. These are important ‘indicators’ that can help risk-stratify and inform the management of RMD patients.
NiftyPAD - Novel Python Package for Quantitative Analysis of Dynamic PET Data
Authors: Jiao Jieqing , Heeman Fiona , Dixon Rachael , Wimberley Catriona , Lopes Alves Isadora , Gispert Juan Domingo , Lammertsma Adriaan A. , van Berckel Bart N. M. , da Costa-Luis Casper , Markiewicz Pawel , Cash David M. , Cardoso M Jorge , Ourselin Sebastién , Yaqub Maqsood , Barkhof Frederik 
Published: January 2023

AbstractCurrent PET datasets are becoming larger, thereby increasing the demand for fast and reproducible processing pipelines. This paper presents a freely available, open source, Python-based software package called NiftyPAD, for versatile analyses of static, full or dual-time window dynamic brain PET data. The key novelties of NiftyPAD are the analyses of dual-time window scans with reference input processing, pharmacokinetic modelling with shortened PET acquisitions through the incorporation of arterial spin labelling (ASL)-derived relative perfusion measures, as well as optional PET data-based motion correction. Results obtained with NiftyPAD were compared with the well-established software packages PPET and QModeling for a range of kinetic models. Clinical data from eight subjects scanned with four different amyloid tracers were used to validate the computational performance. NiftyPAD achieved $$R^2>0.999$$

R
2

>
0.999

correlation with PPET, with absolute difference $$\sim 10^{-2}$$

∼

10

-
2

for linearised Logan and MRTM2 methods, and $$R^2>0.999999$$

R
2

>
0.999999

correlation with QModeling, with absolute difference $$\sim 10^{-4}$$

∼

10

-
4

for basis function based SRTM and SRTM2 models. For the recently published SRTM ASL method, which is unavailable in existing software packages, high correlations with negligible bias were observed with the full scan SRTM in terms of non-displaceable binding potential ($$R^2=0.96$$

R
2

=
0.96

), indicating reliable model implementation in NiftyPAD. Together, these findings illustrate that NiftyPAD is versatile, flexible, and produces comparable results with established software packages for quantification of dynamic PET data. It is freely available (https://github.com/AMYPAD/NiftyPAD), and allows for multi-platform usage. The modular setup makes adding new functionalities easy, and the package is lightweight with minimal dependencies, making it easy to use and integrate into existing processing pipelines.
Blockchain-based differentiated authentication mechanism for 6G heterogeneous networks
Authors: Tu Zhe , Zhou Huachun , Li Kun , Song Haoxiang , Quan Wei 
Published: January 2023

AbstractIt is well known that the Sixth Generation (6G) communication system integrating multiple access networks promotes the internet of everything world-widely. However, due to the differentiated underlying network protocols, it is difficult to find a general authentication solution to support various authentication methods in different access networks. Blockchain is a new technology that supports network heterogeneity, which provides a potential solution for differentiated authentication. In this paper, we propose a blockchain-based differentiated authentication mechanism for 6G Heterogeneous Networks (HetNets), which can efficiently authenticate user identities through scheduling different authentication methods. Particularly, we analyze the authentication architecture of 6G HetNets and put forward a blockchain-based differentiated authentication framework. Besides, to improve the scalability of user authentication, it is the first time to use various blockchain authentication contracts to represent different authentication methods. Meanwhile, a differentiated authentication management contract is proposed to uniformly manage different authentication contracts to realize differentiated identity authentication. Based on the evaluation of the prototype system, the proposed mechanism can dynamically provide differentiated authentication services (e.g. EAP-MD5, 5G-AKA) with low additional time (milliseconds levels) cost.
Counterfactual comparisons and affective styles in the aftermath of traumatic events
Authors: Schlechter Pascal , Hoppen Thole H. , Morina Nexhmedin 
Published: January 2023

AbstractTraumatic events often lead to counterfactual comparison (CFC), defined as comparing one’s current attributes to that of a hypothetical mentally simulated alternative that might have occurred but is counter to the facts. CFC can differ in its direction and in terms of the referent of action. The mentally simulated alternative may be evaluated as more favorable (upward CFC) or less favorable (downward CFC) and the counterfactual alteration (e.g., preventing the event) may have been performed by oneself (self-referent) or others (other-referent). The frequency and engendered affective valence of CFC differ between trauma survivors and correlate with PTSD symptoms. However, knowledge about the mechanism involved is lacking. Individuals differ in how they regulate the engendered affective valence following CFC, suggesting that dispositional affect regulation styles may be implicated in this relationship. We therefore examined the affective styles of adjusting, concealing, and tolerating and their relationship with CFC frequency and engendered affective valence. In 556 individuals who had encountered at least one traumatic event, we examined this question separately for (1) upward self-referent CFC, (2) upward other-referent CFC, (3) downward self-referent CFC and (4) downward other-referent CFC. Most effects were found for upward (rather than downward) CFC and particularly for upward self-referent CFC. The frequency of engaging in upward self-referent CFC was associated with all three affective styles and with engendered affective valence. Different emotion regulation processes appear to be associated with more frequent engagement in upward self-referent CFC and more negative engendered affective valence. Theoretical and clinical implications are discussed.
Effective coping with cyberbullying in boys and girls: the mediating role of self-awareness, responsible decision-making, and social support
Authors: Espino Esperanza , Guarini Annalisa , Del Rey Rosario 
Published: January 2023

AbstractThere is sufficient evidence on the negative consequences of cyberbullying victimisation depending on the coping styles. Social support seeking is among the most effective strategies for coping with cybervictimisation, but it is scarcely used. The robust Maximum Likelihood (ML) method was used to test the potential mediating role of individual (self-awareness, and responsible decision-making) and contextual variables (self-perceived parental and peer support) in the relationship between cybervictimisation and social support seeking in boys and girls. This cross-sectional study collected data from 1,276 Spanish secondary school students (51.2% boys, 48.8% girls) aged 11–18 (M = 13.88, SD = 1.42). Structural equation modelling (SEM) results pointed out responsible decision-making and self-perceived parental support as relevant mediating factors for girls. By contrast, the model was not significant for boys. These findings highlight the importance of both individual and contextual variables in helping adolescents cope with cyberaggressions, considering gender differences.
Families of Proper Holomorphic Embeddings and Carleman-Type Theorem with parameters
Authors: Di Salvo Giovanni Domenico , Ritter Tyson , Fornæss Wold Erlend 
Published: January 2023

AbstractWe solve the problem of simultaneously embedding properly holomorphically into $${\mathbb {C}}^2$$

C

2

a whole family of n-connected domains $$\Omega _r\subset \mathbb P^1$$

Ω
r

⊂

P
1

such that none of the components of $$\mathbb P^1\setminus \Omega _r$$

P
1

\

Ω
r

reduces to a point, by constructing a continuous mapping $$\Xi :\bigcup _r\{r\}\times \Omega _r\rightarrow {\mathbb {C}}^2$$

Ξ
:

⋃
r

{
r
}

×

Ω
r

→

C

2

such that $$\Xi (r,\cdot ):\Omega _r\hookrightarrow {\mathbb {C}}^2$$

Ξ

(
r
,
·
)

:

Ω
r

↪

C

2

is a proper holomorphic embedding for every r. To this aim, a parametric version of both the Andersén–Lempert procedure and Carleman’s Theorem is formulated and proved.
Hölder Continuity and Boundedness Estimates for Nonlinear Fractional Equations in the Heisenberg Group
Authors: Manfredini Maria , Palatucci Giampiero , Piccinini Mirco , Polidoro Sergio 
Published: January 2023

AbstractWe extend the celebrate De Giorgi-Nash-Moser theory to a wide class of nonlinear equations driven by nonlocal, possibly degenerate, integro-differential operators, whose model is the fractionalp-Laplacian operator on the Heisenberg-Weyl group$$\mathbb {H}^n$$Hn. Among other results, we prove that the weak solutions to such a class of problems are bounded and Hölder continuous, by also establishing general estimates as fractional Caccioppoli-type estimates with tail and logarithmic-type estimates.
Trophic state-dependent distribution of asari clam Ruditapes philippinarum in Japanese coastal waters: possible utilization of asari stable isotope ratios as a production indicator
Authors: Uchida Motoharu , Ishihi Yuka , Watanabe Satoshi , Tsujino Mutsumi , Tezuka Naoaki , Takada Yoshitake , Niwa Kentaro 
Published: January 2023

AbstractAdult asari clams Ruditapes philippinarum were widely collected from 22 sampling sites including 20 clam fishery grounds in Japan in 2013 and 2014. Their δ15N and δ13C values were suggested to be an effective indicator of environmental trophic state: the stable isotopic signatures showed significant positive correlation with the 5-year (2010–2014)-mean values of total nitrogen (r = 0.691, r = 0.716) and chlorophyll a (r = 0.643, r = 0.789) calculated from the monitoring data collected by the Ministry of the Environment. Annual asari catch per unit area (CPUA) calculated from fisheries statistics scaled per unit area of each fishery ground showed significant positive correlations with trophic state parameters such as total nitrogen (r = 0.721), chlorophyll a (r = 0.800), δ15N (r = 0.732), and δ13C (r = 0.742), indicating a close relationship between asari catch and the trophic state of waters. Most clam fishery grounds in the Seto Inland Sea showed low trophic states and CPUA, indicating that recent poor asari production in these areas may be related to poor nutrient supply to the fishery environment.
Trustworthy tech companies: talking the talk or walking the walk?
Authors: Keymolen Esther 
Published: January 2023

AbstractWhile people are increasingly dependent on tech companies to live a flourishing life, numerous incidents reveal that these companies struggle with genuinely taking the interests of customers to heart. Regulators and companies alike acknowledge that this should change and that companies must take responsibility for their impact. If society is to benefit from these innovations, it is paramount that tech companies are trustworthy. However, it is unclear what is required of tech companies to be recognized as trustworthy. This vagueness is risky, as it may lead to ethics washing and an ill-founded sense of security. This raises the question: what should tech companies do to deserve our trust? What would make them trustworthy? This article critically analyzes the philosophical debate on trustworthiness to develop a trustworthiness account for tech companies. It concludes that for tech companies to be trustworthy they need to actively signal their trustworthiness through the design of their applications (1), nurture techno-moral competences and practical wisdom in tech employees (2) and go beyond legal compliance (3).
The end justifies the means: the role of organizational identification on bootleg innovation behavior
Authors: Nanyangwe Chilombo Namwinga , Wang Hongyu , Cui Zhisong 
Published: January 2023

Abstract
Research has acknowledged the value of bootleg innovation behavior (BIB) to organizational innovation. Unfortunately, we know little about the factors that lead to the emergence of this behavior, how and when it occurs. Integrating self-concordance theory and sense-making perspective, we build a moderated mediation model positioning work engagement as a mediator of the organizational identification's effects on BIB, and willingness to take risks as a moderator of such effects. The results based on data analysis of 237 employees from different organizations in China show that organizational identification is positively related to BIB and work engagement partially mediates this link. Moreover, willingness to take risks not only moderates the work engagement–BIB association but also moderates the mediating effect of work engagement between organizational identification and BIB. Notably, at the lowest level of willingness to take risks, the influence of organizational identification on BIB via work engagement is insignificant.
History of Native American land and natural resource policy in the United States: impacts on the field of paleontology
Authors: Kempf Hannah L. , Olson Hunter C. , Monarrez Pedro M. , Bradley Lawrence , Keane Christopher , Carlson Sandra J. 
Published: January 2023

AbstractWe highlight the historical and contemporary policies that govern paleontological research on federally recognized Native American lands. The United States has a long history of fossil dispossession from Indigenous Peoples, and federal policies surrounding the management of Native American lands (i.e., reservations), and the geological resources therein, have changed through time. These changes reflect shifting popular and political ideologies regarding Native American nations’ sovereignty and self-governance. As of 2022, the United States has a government-to-government relationship with federally recognized Tribal entities, but that has not always been the case. Historians have divided post-contact Native American federal policy into distinct eras: Colonial Times to 1820, Native American Removal and Reservation (1820–1887), Allotments and Attempted Assimilation (1887–1934), Reorganization and Preservation (1934–1953), Termination and Relocation (1953–1968), and Tribal Self-Determination (1968–present). Documentation of how the federal policies from each of these eras continue to impact current paleontological research is limited. We summarize major legislative actions, court cases, and historical events that have affected paleontological resource management in Native American territory. We use this historical context to identify federal policy gaps and highlight legal nuances associated with fossil collection and ownership, particularly given the importance of fossils to some Native Americans’ cultural patrimony. Finally, we explore how these gaps affect scientific research and highlight best practices for conducting paleontological research on vertebrate, invertebrate, and paleobotanical body and trace fossils using the CARE (Collective Benefit, Authority to Control, Responsibility, Ethics) Principles for Indigenous Data Governance (https://www.gida-global.org/care).