bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reevaluation of structures in
Se70
from combined conversion-electron and
γ
-ray spectroscopy
Authors: Smallcombe J. , Garnsworthy A. B. , Korten W. , Singh P. , Muir D. , Próchniak L. , Ali F. A. , Andreoiu C. , Ansari S. , Ball G. C. , Barton C. J. , Bhattacharjee S. S. , Bowry M. , Briscoe A. D. , Caballero-Folch R. , Chester A. , Gillespie S. A. , Grinyer G. F. , Hackman G. , Heery J. , Jones C. , Melon B. , Moukaddam M. , Nannini A. , Ruotsalainen P. , Starosta K. , Svensson C. E. , Wadsworth R. , Williams J. 
Published: August 2024

In the selenium isotopes various shape phenomena are present, in particular, the emergence of a dominant oblate deformation in the most neutron-deficient isotopes has been observed. The scenario of shape coexisting oblate and prolate bands has been proposed across the isotopic chain, with the crossing point of such bands being located near Se70, where no coexistence has yet been identified.
To determine the presence or absence of any low-lying 0+ state in Se70, confirm the level structure, and interpret the nuclear deformation with theoretical models.
A combined internal-conversion-electron and γ-ray spectroscopy study was undertaken with the SPICE and TIGRESS spectrometers at the TRIUMF-ISAC-II facility. Nuclear models were provided by the generalized triaxial rotor model (GTRM) and the collective generalised Bohr Hamiltonian (GBH).
Despite a comprehensive search, no evidence was found for the existence of a 0+ state below 2 MeV in Se70. Significant discrepancies to the previously established positive-parity-level scheme were found. GBH calculations using UNEDF1 mass parameters were found to reproduce the revised low-lying level structure well.
Se70 does not have a well-defined axial shape. The 22+ state at 1601 keV resembles a quasi-γ excitation rather than a member of a shape coexisting band; the presence of such a band is all but ruled out.Published by the American Physical Society2024
Higher-Order Null Models as a Lens for Social Systems
Authors: Preti Giulia , Fazzone Adriano , Petri Giovanni , De Francisci Morales Gianmarco 
Published: August 2024

Despite the widespread adoption of higher-order mathematical structures such as hypergraphs, methodological tools for their analysis lag behind those for traditional graphs. This work addresses a critical gap in this context by proposing two microcanonical random null models for directed hypergraphs: the directed hypergraph degree model () and the directed hypergraph JOINT model (). These models preserve essential structural properties of directed hypergraphs such as node in- and out-degree sequences and hyperedge head- and tail-size sequences, or their joint tensor. We also describe two efficient Markov chain Monte Carlo algorithms, - and -, to sample random hypergraphs from these ensembles. To showcase the interdisciplinary applicability of the proposed null models, we present three distinct use cases in sociology, epidemiology, and economics. First, we reveal the oscillatory behavior of increased homophily in opposition parties in the U.S. Congress over a 40-year span, emphasizing the role of higher-order structures in quantifying political group homophily. Second, we investigate a nonlinear contagion in contact hypernetworks, demonstrating that disparities between simulations and theoretical predictions can be explained by considering higher-order joint degree distributions. Last, we examine the economic complexity of countries in the global trade network, showing that local network properties preserved by explain the main structural economic complexity indexes. This work advances the development of null models for directed hypergraphs, addressing the intricate challenges posed by their complex entity relations, and providing a versatile suite of tools for researchers across various domains.

Published by the American Physical Society
2024
Investigating various cryptocurrency research trends: an analysis employing text mining and topic modeling
Authors: Singh Amrinder , Trivedi Shrawan Kumar , Vishnu Sriranga , T. Harigaran , Zhang Justin Zuopeng 
Published: August 2024

Purpose
The trend among the financial investors to integrate cryptocurrencies, the very first completely digital assets, in their investment portfolio, has increased during the last decade. Even though cryptocurrencies share certain common characteristics with other investment products, they have their own distinct characteristic features, and the behavior of this asset class is currently being studied by the research scholars interested in this domain.

Design/methodology/approach
Using the text mining approach, this article examines research trends in the field of cryptocurrencies to identify prospective research needs. To narrow down to ten topics, the abstracts and the indexed keywords of 1,387 research publications on cryptocurrency, blockchain and Bitcoins published between 2013 and 2022 were analyzed using the topic modeling technique and Latent Dirichlet allocation (LDA).

Findings
The findings show a wide range of study trends on various aspects of cryptocurrencies. In the recent years, there have been lots of research and publications on the topics such as cryptocurrency markets, cryptocurrency transactions and use of blockchain in transactions and security of Bitcoin. In comparison, topics such as use of blockchain in fintech, cryptocurrency regulations, blockchain smart contract protocols and legal issues in cryptocurrency have remained relatively underexplored. After using the LDA, this paper further analyzes the significance of each topic, future directions of individual topics and its popularity among researchers in the discussion section.

Originality/value
While similar studies exist, no other work has used topic modeling to comprehensively analyze the cryptocurrencies literature by considering diverse fields and domains.
Comparative study of Yamada-Ota and Xue models for MHD hybrid nanofluid flow past a rotating stretchable disk: stability analysis
Authors: Rafiq Muhammad Yousuf , Sabeen Ayesha , Rehman Aqeel ur , Abbas Zaheer 
Published: August 2024

Purpose
The hybrid nanofluid flow due to a rotating disk has numerous applications, including centrifugal pumps, paper production, polymers dying, air filtration systems, automobile cooling and solar collectors. This study aims to investigate the convective heat transport and magnetohydrodynamics (MHD) hybrid nanofluid flow past a stretchable rotating surface using the Yamada-Ota and Xue models with the impacts of heat generation and thermal radiation.

Design/methodology/approach
The carbon nanotubes such as single-wall carbon nanotubes and multi-wall carbon nanotubes are suspended in a base fluid like water to make the hybrid nanofluid. The problem’s governing partial differential equations are transformed into a system of ordinary differential equations using similarity transformations. Then, the numerical solutions are found with a bvp4c function in MATLAB software. The impacts of pertinent parameters on the flow and temperature fields are depicted in tables and graphs.

Findings
Two solution branches are discovered in a certain range of unsteadiness parameters. The fluid temperature and the rate of heat transport are enhanced when the thermal radiation and heat generation effects are increased. The Yamada-Ota model has a higher temperature than the Xue model. Furthermore, it is observed that only the first solution remains stable when the stability analysis is implemented.

Originality/value
To the best of the authors’ knowledge, the results stated are original and new with the investigation of MHD hybrid nanofluid flow with convective heat transfer using the extended version of Yamada-Ota and Xue models. Moreover, the novelty of the present study is improved by taking the impacts of heat generation and thermal radiation.
I genuinely recognize you: how technological engagement and privacy increase the online purchase intent of consumers
Authors: Nayyar Varun 
Published: August 2024

Purpose
The purpose of the study was to explore the purchase intention of online consumers by proposing and validating a model supported by exhaustive reviews from top-rated journals, where digital technology, consumer privacy, consumer engagement and online advertising were the extracted constructs influencing consumer learning on digital platforms and finally evaluating the purchase intention of online consumers.

Design/methodology/approach
A questionnaire representing these constructs was then sent to the 470 respondents on LinkedIn, and then designations like business heads, managers and faculty from educational institutions were selected using a stratified sampling technique and, finally, PLS-SEM robust computation standards aided in research model assessment and validation.

Findings
Results predicted that the variance explained by individual independent constructs defines consumer privacy as a priority for companies, followed by online advertising, consumer engagement and digital technology while measuring the final purchase intent for online consumption. Also, with dynamism in consumer sentiments and a rapidly changing technological environment, the consumer’s digital behaviour may differ in the coming future in relation to their online purchase intent.

Research limitations/implications
Current research anticipates that the final online purchase intent of consumers has been vividly covered by our independent constructs, but an unexplained R2 of 31% still promotes prospects related to the existing research. Furthermore, India has a huge rural population that, with a lack of money, has a complex behavioural mindset due to religious issues.

Practical implications
It is important to note that in a real-time market, a better understanding of the duality of persuasive and smart technology and the evaluation of the performance of social media helps in deciding the final online consumer intent.

Originality/value
The need for digital transformation has become an essential necessity for companies while managing the expectations and needs of the fastest-growing online consumers.
Viewing hospitality from an interdisciplinary lens: a systematic review of 30-year research on hospitality in health care
Authors: Zhong YunYing (Susan) , Bottorff Timothy , Li Jianwen , Thiamwong Ladda , Beltran Susanny J. 
Published: August 2024

Purpose
This study aims to examine the conceptual and empirical operations of hospitality at its intersections with health care, which includes medical and senior care.

Design/methodology/approach
This study conducts a systematic review of literature on hospitality in health care published in hospitality, tourism and leisure journals spanning from 1990 to 2023. A total of 50 studies meeting the inclusion criteria are reviewed, providing insights into how hospitality is conceptualized, its practical implementation and the proposed outcomes in health-care settings.

Findings
Hospitality in health care is conceptualized by hospitality scholars in three main ways: as service functions, as a service exchange and as an organizational culture. There is a significant overlap between the notion of hospitality and the concept of person-centered care in gerontology and health-care literature. Also, hospitality contributes positively to patient/resident experiences, organizational performance and societal impacts.

Research limitations/implications
The study is limited by its focus solely on the theoretical and practical aspects of hospitality in health care within hospitality, tourism and leisure journals, excluding relevant literature from gerontological and health-care journals.

Originality/value
Interdisciplinary research requires scholars from different disciplines to develop a common language and understanding of key concepts. This study presents the conceptual and practical domains of hospitality and its relevancy to health-care research and offers future directions to strengthen the interdisciplinary research between hospitality, health care and gerontology.
Bankruptcy as a planned business strategy? Evidence from the stock market
Authors: Serra Coelho Luís Miguel 
Published: August 2024

Purpose
This paper aims to investigate how the US stock market deals with the announcement of a strategic Chapter 11, a special type of corporate bankruptcy in which companies seek the protection of the law not as a last resort but as a planned business decision.

Design/methodology/approach
An event study is conducted by using data concerning a group of US publicly traded companies that entered Chapter 11 for both strategic and nonstrategic reasons. Regression analysis is also used for robustness purposes.

Findings
This study reveals that initiating both strategic and nonstrategic Chapter 11 proceedings results in negative and statistically significant abnormal stock returns before and at the bankruptcy announcement date. However, in the period following the filing, the market gradually views strategic bankruptcy cases as positive news, whereas nonstrategic Chapter 11 filings continue to be perceived as distinctly negative.

Originality/value
To the best of the author’s knowledge, this is the first paper that documents an asymmetric market reaction to the announcement of Chapter 11, suggesting that, in certain circumstances, managers can add value by filing a strategic bankruptcy.
Are diet quality and dietary acid load associated with health-related quality of life in children and adolescents with celiac disease?
Authors: Caferoglu Akin Zeynep , Aytekin-Sahin Gizem , Aslan Gonul Busra , Gunes Kaya Didem , Tokgoz Yavuz 
Published: August 2024

Purpose
This study aims to examine the dietary compliance of children and adolescents with celiac disease (CD) and their diet quality (DQ) and dietary acid load (DAL) and to determine the relationship of these dietary parameters with health-related quality of life (HRQoL).

Design/methodology/approach
Ninety-one children and adolescents with CD and 144 healthy peers were included in this cross-sectional study. Anthropometric measurements were conducted by researchers. DQ and DAL were calculated from participants’ 24-h dietary recall records. HRQoL was assessed using the Pediatric Quality of Life Inventory, and compliance with a gluten-free diet (GFD) was obtained using the GFD score. Data was collected through a face-to-face questionnaire.

Findings
Of celiac patients, 53.1% were strictly compatible with the GFD, and 35.8% were non-compliant with the diet. The DQ scores of participants with CD were higher than their healthy peers, and the DAL scores were lower (p < 0.01). Finally, no relationship was found between the DQ and DAL with HRQoL scores in celiac patients (p > 0.05). However, better dietary compliance with the GFD was associated with improved HRQoL (p < 0.05).

Practical implications
While DQ and DAL had no association with HRQoL, better dietary compliance improved the HRQoL of celiac patients. This may help develop solutions to the problems experienced by celiac patients, thereby improving the management of CD.

Originality/value
To the best of the authors’ knowledge, this study is the first to investigate the association of DQ and DAL with HRQoL in children with CD.
Decorative 3D printing on textiles using elastomer TPU filament under different printing conditions
Authors: Kechagias John D. , Chaidas Dimitrios , Spahiu Tatjana 
Published: August 2024

Purpose
New sustainable approaches to fashion products are needed due to the demand for customization, better quality and cost reduction. Therefore, the decoration of fashion products using 3D printing technology can create a new direction for manufacturing science.

Design/methodology/approach
This study aims to optimize the 3D printing of soft TPU material on textiles. In the past decade, trials of using 3D printing in tailored fashion products have been done due to the 3D printing simplicity, low cost of materials and time reduction. Therefore, soft polymers can be multi-layer stepped-deposited smoothly with the fused filament fabrication process.

Findings
Even though there have been many attempts in the literature to 3D print multilayer polymer filaments directly onto textile fabrics by special-purpose 3D printers, only a few reports of decorative or personalized artefact 3D printing using open-platform filament material extrusion 3D printers. Printing speed, nozzle Z distance, textile fabric thickness and deposited strand height significantly affect 3D printing on textile fabric.

Originality/value
This study investigates the potential of 3D printing on textiles by changing the printing speed, nozzle hot end, Z distance and layer thickness. It presents two critical case studies of 3D printing soft thermoplastic polyurethane material on a cotton T-shirt and on a tulle textile to reveal the 3D printing on textile fabrics manufacturing challenges.
Comparative fatigue performance of as-built vs etched Ti64 in TPMS-gyroid and stochastic structures fabricated via PBF-LB for biomedical applications
Authors: Araya-Calvo Miguel , Järvenpää Antti , Rautio Timo , Morales-Sanchez Johan Enrique , Guillen-Girón Teodolito 
Published: August 2024

Purpose
This study compares the fatigue performance and biocompatibility of as-built and chemically etched Ti-6Al-4V alloys in TPMS-gyroid and stochastic structures fabricated via Powder Bed Fusion Laser Beam (PBF-LB). This study aims to understand how complex lattice structures and post-manufacturing treatment, particularly chemical etching, affect the mechanical properties, surface morphology, fatigue resistance and biocompatibility of these metamaterials for biomedical applications.

Design/methodology/approach
Selective Laser Melting (SLM) technology was used to fabricate TPMS-gyroid and Voronoi stochastic designs with three different relative densities (0.2, 0.3 and 0.4) in Ti-6Al-4V ELI alloy. The as-built samples underwent a chemical etching process to enhance surface quality. Mechanical characterization included static compression and dynamic fatigue testing, complemented by scanning electron microscopy (SEM) for surface and failure analysis. The biocompatibility of the samples was assessed through in-vitro cell viability assays using the Alamar Blue assay and cell proliferation studies.

Findings
Chemical etching significantly improves the surface morphology, mechanical properties and fatigue resistance of both TPMS-gyroid and stochastic structures. Gyroid structures demonstrated superior mechanical performance and fatigue resistance compared to stochastic structures, with etching providing more pronounced benefits in these aspects. In-vitro biocompatibility tests showed high cytocompatibility for both as-built and etched samples, with etched samples exhibiting notably improved cell viability. The study also highlights the importance of design and post-processing in optimizing the performance of Ti64 components for biomedical applications.

Originality/value
The comparative analysis between as-built and etched conditions, alongside considering different lattice designs, provides valuable information for developing advanced biomedical implants. The demonstration of enhanced fatigue resistance and biocompatibility through etching adds significant value to the field of additive manufacturing, suggesting new avenues for designing and post-processing implantable devices.
Interventions for resilient nature‐based solutions: An ecological perspective
Authors: Standish Rachel J. , Parkhurst Tina 
Published: August 2024

Abstract

Nature‐based solutions (NbS) have emerged at the science, policy and practitioner interface to address environmental challenges facing society. NbS involve people working with nature to protect, restore or manage ecosystems. Yet NbS vary to the extent they support biological diversity which has implications for ecological resilience.

We reviewed how ecological resilience has been conceptualised in the NbS literature. The literature included reference to both resilience to specific disturbances and general resilience to future environmental change.

We found reporting of resilience mechanisms was limited except for afforestation efforts where there is increasing recognition of the role of species diversity in contributing to resilience. Reporting was limited for resilience mechanisms that operate within species and populations (e.g. genetic diversity) and at the landscape scale (e.g. connectivity). Resistance was overlooked despite the prevalence of NbS intended to address climate change. From the broader ecological literature, we distilled resilience mechanisms that have been identified for native and experimental ecosystems and suggested interventions for the emergence of resilience mechanisms in NbS.

Synthesis. Interventions to conserve biodiversity such as retaining and restoring ecosystems, are critical given that biodiversity, within and across scales of biological organisation, underpins several ecological resilience mechanisms in NbS.
Optimal timing of surgery for inguinal hernia in premature neonates
Authors: Chen Guoqiang , Zhou Hai , Yang Jian , Xia Bingshan , Gao Jia , Xiang Qianming , Guo Chunbao , Chen Gongli 
Published: August 2024

AbstractAimThe surgical repair of inguinal hernias represents a significant risk for premature infants. Despite ongoing discourse, the optimal approach to hernia management remains contentious. Our investigation aims to establish the most favourable timing for inguinal repair in premature neonates.Patients and MethodsOur investigation involved the analysis of medical records for 536 neonates, born prematurely, who underwent inguinal hernia repair from January 2018 to December 2023. We dichotomised the cohort into two groups: those who received early repair and those who underwent late repair. The timing of the surgery was primarily determined by the surgeon's decision, in conjunction with familial consent to the surgical intervention. The primary endpoints were the incidence of recurrence or incarceration within 1 year after surgery. The secondary endpoints encompassed length of neonatal intensive care unit stay, post‐operative ventilator dependency, and frequency of return visits, whether to the inpatient and emergency department or an outpatient clinical setting, for hernia‐related issues.ResultsThe analysis encompassed a total of 454 neonates born prematurely, of which 163 underwent early repair, while 291 received late repair for inguinal hernia. The demographic data between the two groups demonstrated no significant differences. The occurrences of hernia recurrence and post‐operative apnoea presented similar trends across both cohorts. Notably, the late repair group exhibited an increased incidence of preoperative incarceration and return visits due to hernia complications. In this group, testicular atrophy or ovarian necrosis was observed in five cases, despite the overall absence of significant differences.ConclusionsOur findings suggest that the surgical repair of inguinal hernia in preterm neonates, performed at the time of presentation to our clinics, is both safe and feasible. However, a delay in hernia repair appears to be associated with a heightened risk of severe complications, such as testicular atrophy or ovarian necrosis.
Environmental information disclosure and corporate financial performance: Evidence from China
Authors: Fan Xinyue , Tang Zishen , Fu Yelin , Yan Jiayi 
Published: August 2024

AbstractCorporate environmental disclosure has gained prominence in capital markets, yet opinions vary on whether its benefits outweigh its costs. Based on a sample of Chinese listed A‐share firms spanning 2010–2020, we reveal that the environmental information disclosed by listed companies significantly enhances the economic value added. Key mechanisms include positive media attention, institutional investor shareholding and corporate R&D investment. Additionally, government investment in environmental governance plays a positive moderating role. Furthermore, we also find that non‐monetised disclosures bring more benefits than monetised ones. Also green signals have a peer effect in the same industry and province.