bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of the Cation on the Reaction Mechanism of Sodium Uptake and Release in Bivalent Transition Metal Thiophosphate Anodes: A Case Study of Fe2P2S6
Authors: van Dinter Jonas , Indris Sylvio , Etter Martin , Cibin Giannantonio , Bensch Wolfgang 
Published: September 2022

AbstractThe layered active material Fe2P2S6 was examined as anode material in sodium‐ion batteries (SIBs) and compared to previously investigated Ni2P2S6. A reversible specific capacity of 540 mAh g−1 was achieved after 250 cycles, depicting similar electrochemical performance as observed for Ni2P2S6. The rate capability and long‐term behavior of these two materials are also very similar. Another objective was to elucidate the reaction mechanism during discharging and charging by applying several techniques such as X‐ray diffraction, pair distribution function analysis as well as X‐ray absorption and solid state NMR spectroscopy. The results clearly demonstrate that the majority of Fe2+ is reduced to elemental Fe during the uptake of 5 Na/f.u., while an amorphous intermediate is generated, which was identified as Na4P2S6 by solid state NMR spectroscopy. Completely discharging against a Na metal counter electrode leads to the formation of nanocrystalline Na2S and indications of the formation of polymeric phosphorus were found. In sum, the Na uptake reaction process observed for Fe2P2S6 coincides with the previously unraveled reaction pathway of Ni2P2S6. We therefore conclude that a universal reaction takes places for bivalent transition metal thiophosphate (M2P2S6) electrodes in SIBs.
Digital Trading and Market Platforms: Ghana Case Study
Authors: Neza Keren , Nyarko Yaw , Orozco Angela 
Published: September 2022

AbstractSmallholder farmers in sub-Saharan Africa produce much of the food consumed across the continent, yet with expected population growth, they will need to double production by 2050. Smallholders could significantly intensify production with the adoption of modern agricultural technologies, but many farmers are unable to find buyers willing to purchase their outputs at profitable prices. Meanwhile, buyers and traders have demand for agricultural goods but face high costs in finding farmers who can consistently supply goods with certified quality. Similarly, there is a lack of investment in food processing infrastructure because processors cannot reliably obtain produce as inputs to operations. These market failures typically manifest in the form of two development challenges: (1) there is a misalignment in the supply of and demand for the agricultural goods produced by smallholder farmers, and (2) smallholder farmers are often at a price disadvantage when it comes to knowledge of prices of their commodities. This case study measures the effect of introducing digital trading and market platforms (including price alerts, mobile phone-based trading platforms, and commodity exchanges) in Ghana, through a series of randomized control trials and quasi-experimental studies. Technologies like mobile price alerts (from Esoko) and a mobile phone-based trading platform (Kudu) are found to increase yam prices by 5%, with benefits for smallholder farmers. This increase declines over time, but there are net benefits for farmers as a result of “bargaining spillover.” The potential impacts of a new commodity exchange in Ghana are also discussed, exploring how this technology can influence the decisions of smallholder farmers, incentivizing them to produce higher-quality products.
Increasing Trust for Data Spaces with Federated Learning
Authors: Bonura Susanna , Carbonare Davide dalle , Díaz-Morales Roberto , Navia-Vázquez Ángel , Purcell Mark , Rossello Stephanie 
Published: September 2022

AbstractDespite the need for data in a time of general digitization of organizations, many challenges are still hampering its shared use. Technical, organizational, legal, and commercial issues remain to leverage data satisfactorily, specially when the data is distributed among different locations and confidentiality must be preserved. Data platforms can offer “ad hoc” solutions to tackle specific matters within a data space. MUSKETEER develops an Industrial Data Platform (IDP) including algorithms for federated and privacy-preserving machine learning techniques on a distributed setup, detection and mitigation of adversarial attacks, and a rewarding model capable of monetizing datasets according to the real data value. The platform can offer an adequate response for organizations in demand of high security standards such as industrial companies with sensitive data or hospitals with personal data. From the architectural point of view, trust is enforced in such a way that data has never to leave out its provider’s premises, thanks to federated learning. This approach can help to better comply with the European regulation as confirmed from a legal perspective. Besides, MUSKETEER explores several rewarding models based on the availability of objective and quantitative data value estimations, which further increases the trust of the participants in the data space as a whole.
AI-Based Hybrid Data Platforms
Authors: Vassilev Vassil , Ilieva Sylvia , Krasteva Iva , Pavlova Irena , Petrova-Antonova Dessisslava , Sowinski-Mydlarz Wiktor 
Published: September 2022

AbstractThe current digital transformation of many businesses and the exponential growth of digital data are two of the key factors of digital revolution. For the successful meeting of high expectations, the data platforms need to employ the recent theoretical, technological, and methodological advances in contemporary computing and data science and engineering. This chapter presents an approach to address these challenges by combining logical methods for knowledge processing and machine learning methods for data analysis into a hybrid AI-based framework. It is applicable to a wide range of problems that involve both synchronous operations and asynchronous events in different domains. The framework is a foundation for building the GATE Data Platform, which aims at the application of Big Data technologies in civil and government services, industry, and healthcare. The platform implementation will utilize several recent distributed technologies such as Internet of Things, cloud, and edge computing and will integrate them into a multilevel service-oriented architecture that supports services along the entire data value chain, while the service orchestration guarantees a high degree of interoperability, reusability, and automation. The platform is designed to be compliant with the open-source software, but its open architecture supports also mixing with commercial components and tools.
Asymptotic symmetries in Carrollian theories of gravity with a negative cosmological constant
Authors: Pérez Alfredo 
Published: September 2022

Abstract
Asymptotic symmetries of electric and magnetic Carrollian gravitational theories with a negative cosmological constant Λ are analyzed in 3+1 space-time dimensions. In the magnetic theory, the asymptotic symmetry algebra is given by the conformal Carroll algebra in three dimensions, which is infinite-dimensional and isomorphic to the BMS4 algebra. These results are in full agreement with holographic expectations, providing a new framework for the study of Carrollian holography. On the contrary, in the case of the electric theory, the presence of a negative Λ turns out to be incompatible with a consistent set of asymptotic conditions, that can be traced back to the absence of a sensible ground state configuration. This can be improved if the Carrollian theory obtained from an electric contraction of Euclidean General Relativity is considered. In this case, asymptotic conditions can be constructed with an asymptotic symmetry algebra given by so (1, 4). However, it is shown that the space of spherically symmetric solutions of this theory is degenerate.
Transverse-momentum-dependent wave functions and soft functions at one-loop in large momentum effective theory
Authors: Deng Zhi-Fu , Wang Wei , Zeng Jun 
Published: September 2022

Abstract
In large-momentum effective theory (LaMET), the transverse-momentum-dependent (TMD) light-front wave functions and soft functions can be extracted from the simulation of a four-quark form factor and equal-time correlation functions. In this work, using expansion by regions we provide a one-loop proof of TMD factorization of the form factor. For the one-loop validation, we also present a detailed calculation of $$ \mathcal{O} $$
O
(αs) perturbative corrections to these quantities, in which we adopt a modern technique for the calculation of TMD form factor based the integration by part and differential equation. The one-loop hard functions are then extracted. Using lattice data from Lattice Parton Collaboration on quasi-TMDWFs, we estimate the effects from the one-loop matching kernel and find that the perturbative corrections depend on the operator to define the form factor, but are less sensitive to the transverse separation. These results will be helpful to precisely extract the soft functions and TMD wave functions from the first-principle in future.
Multi-charged moments of two intervals in conformal field theory
Authors: Ares Filiberto , Calabrese Pasquale , Di Giulio Giuseppe , Murciano Sara 
Published: September 2022

Abstract
We study the multi-charged moments for two disjoint intervals in the ground state of two 1 + 1 dimensional CFTs with central charge c = 1 and global U(1) symmetry: the massless Dirac field theory and the compact boson (Luttinger liquid). For this purpose, we compute the partition function on the higher genus Riemann surface arising from the replica method in the presence of background magnetic fluxes between the sheets of the surface. We consider the general situation in which the fluxes generate different twisted boundary conditions at each branch point. The obtained multi-charged moments allow us to derive the symmetry resolution of the Rényi entanglement entropies and the mutual information for non complementary bipartitions. We check our findings against exact numerical results for the tight-binding model, which is a lattice realisation of the massless Dirac theory.
Leptogenesis triggered by a first-order phase transition
Authors: Huang Peisi , Xie Ke-Pan 
Published: September 2022

Abstract
We propose a new scenario of leptogenesis, which is triggered by a first-order phase transition (FOPT). The right-handed neutrinos (RHNs) are massless in the old vacuum, while they acquire a mass in the new vacuum bubbles, and the mass gap is huge compared with the FOPT temperature. The ultra-relativistic bubble walls sweep the RHNs into the bubbles, where the RHNs experience fast decay and generate the lepton asymmetry, which is further converted to the baryon asymmetry of the Universe (BAU). Since the RHNs are out of equilibrium inside the bubble, the generated BAU does not suffer from the thermal bath washout. We first discuss the general feature of such a FOPT leptogenesis mechanism, and then realize it in an extended B − L model. The gravitational waves from U(1)B−L breaking could be detected at the future interferometers.
Loop-corrected subleading soft theorem and the celestial stress tensor
Authors: Donnay Laura , Nguyen Kevin , Ruzziconi Romain 
Published: September 2022

Abstract
We demonstrate that the one-loop exact subleading soft graviton theorem automatically follows from conservation of the BMS charges, provided that the hard and soft fluxes separately represent the extended BMS algebra at null infinity. This confirms that superrotations are genuine symmetries of the gravitational $$ \mathcal{S} $$
S
-matrix beyond the semiclassical regime. In contrast with a previous proposal, the celestial stress tensor accounting for the one-loop corrections follows from the gravitational phase space analysis and does not require the addition of divergent counterterms. Moreover, we show that the symplectic form on the radiative phase space factorises into hard and soft sectors, and that the resulting canonical generators precisely coincide with the correct BMS fluxes.
Cerebral blood flow, amyloid burden, and cognition in cognitively normal individuals
Authors: Ebenau Jarith L. , Visser Denise , Verfaillie Sander C. J. , Timmers Tessa , van Leeuwenstijn Mardou S. S. A. , Kate Mara ten , Windhorst Albert D. , Barkhof Frederik , Scheltens Philip , Prins Niels D. , Boellaard Ronald , van der Flier Wiesje M. , van Berckel Bart N. M. 
Published: September 2022

Abstract

Purpose
The role of cerebral blood flow (CBF) in the early stages of Alzheimer’s disease is complex and largely unknown. We investigated cross-sectional and longitudinal associations between CBF, amyloid burden, and cognition, in cognitively normal individuals with subjective cognitive decline (SCD).

Methods
We included 187 cognitively normal individuals with SCD from the SCIENCe project (65 ± 8 years, 39% F, MMSE 29 ± 1). Each underwent a dynamic (0–70 min) [18F]florbetapir PET and T1-weighted MRI scan, enabling calculation of mean binding potential (BPND; specific amyloid binding) and R1 (measure of relative (r)CBF). Eighty-three individuals underwent a second [18F]florbetapir PET (2.6 ± 0.7 years). Participants annually underwent neuropsychological assessment (follow-up time 3.8 ± 3.1 years; number of observations n = 774).

Results
A low baseline R1 was associated with steeper decline on tests addressing memory, attention, and global cognition (range betas 0.01 to 0.27, p < 0.05). High BPND was associated with steeper decline on tests covering all domains (range betas − 0.004 to − 0.70, p < 0.05). When both predictors were simultaneously added to the model, associations remained essentially unchanged. Additionally, we found longitudinal associations between R1 and BPND. High baseline BPND predicted decline over time in R1 (all regions, range betasBP×time − 0.09 to − 0.14, p < 0.05). Vice versa, low baseline R1 predicted increase in BPND in frontal, temporal, and composite ROIs over time (range betasR1×time − 0.03 to − 0.08, p < 0.05).

Conclusion
Our results suggest that amyloid accumulation and decrease in rCBF are two parallel disease processes without a fixed order, both providing unique predictive information for cognitive decline and each process enhancing the other longitudinally.
Birth injury in breech delivery: a nationwide population-based cohort study in Finland
Authors: Kekki Maiju , Koukkula Topias , Salonen Anne , Gissler Mika , Laivuori Hannele , Huttunen Tuomas T. , Tihtonen Kati 
Published: September 2022

Abstract
Purpose
Previous studies have examined the optimal mode of breech delivery extensively, but there is a scarcity of publications focusing on the birth injuries of neonates born in breech presentation. This study aimed to examine birth injury in breech deliveries.

Methods
In this retrospective register-based nationwide cohort study, data on birth injuries in vaginal breech deliveries with singleton live births were compared to cesarean section with breech presentation and cephalic vaginal delivery between 2004 and 2017 in Finland. The data were retrieved from the National Medical Birth Register. Primary outcome variables were severe and mild birth injury. Incidences of birth injuries in different gestational ages and birthweights were calculated in different modes of delivery. Crude odds ratios of risk factors for severe birth injury were analyzed.

Results
In vaginal breech delivery (n = 4344), there were 0.8% of neonates with severe birth injury and 1.5% of neonates with mild birth injury compared to 0.06% and 0.2% in breech cesarean section (n = 16,979) and 0.3% and 1.9% in cephalic vaginal delivery (n = 629,182). Brachial plexus palsy was the most common type of injury in vaginal breech delivery. Increasing gestational age and birthweight had a stronger effect on the risk for injury among cephalic vaginal deliveries than among vaginal breech deliveries.

Conclusion
Birth injuries were rare in vaginal breech deliveries. The incidence of severe birth injury was two times higher in vaginal breech delivery compared to cephalic vaginal delivery. Brachial plexus palsy was the most common type of injury in vaginal breech delivery.
Subjective perceptions of workload and stress of emergency service personnel depending on work-related behavior and experience patterns
Authors: Thielmann Beatrice , Schumann Heiko , Botscharow Julia , Böckelmann Irina 
Published: September 2022

Abstract
Purpose
Stressors due to the workload in the ambulance service are numerous and can be positively counteracted by work-related behaviors and experiences. We analyzed the subjective perceptions of workload and stress as a function of work-related behavior and experience patterns among emergency service personnel (EMP).

Methods
A total of 276 EMP (94.6% men) participated (average age: 39.3 ± 8.04 years). Data on the stress situations of ambulance service staff according to the Slesina questionnaire, the Recovery–Stress Questionnaire (EBF), and the Questionnaire for Physical, Psychological and Social Symptoms (KOEPS) were obtained. Participants were classified into four patterns (A, B, G, and S) based on the Work-Related Behavior and Experience Patterns (AVEM) questionnaire.

Results
Overall, 32% of EMP were classified into AVEM risk patterns A and B. For half of the stress factors examined (23/46), the data were significantly different among the AVEM groups. Individuals with AVEM risk patterns have higher stress and lower recovery scores on the EBF and more physical, psychological, and social-communicative impairments shown using the KOEPS (all variables p < 0.001). Analyses showed moderate correlations among the AVEM dimensions (exceptions included striving for perfection, subjective importance of work, and work-related ambition), and the main scales of the EBF and KOEPS.

Conclusion
Work-related patterns of behavior and experience are used to determine how stress is handled, and it is possible to distinguish between patterns that promote health and those that hazardous to it. Individuals with AVEM patterns that are a risk to their health experience high stress, low recovery, and increased physical, psychological, and social-communicative impairments. Health-promoting work-related behaviors can be used to counteract stress. Companies developing preventive health promotion measures should focus on individuals with AVEM patterns that are a risk to their health.
Active commuting associations with BMI and self-rated health: a cross-sectional analysis of the Healthy Ireland survey
Authors: Masterson A. M. , Phillips C. M. 
Published: September 2022

Abstract
Aim
Active travel is advised to help meet recommended weekly physical activity levels. However limited research has examined active travel associations with health indicators. The aim of this study is to investigate active commuting associations with BMI and self-rated health (SRH) using data from the Healthy Ireland Survey.

Subjects and methods
Cross-sectional analysis of data was conducted from a nationally representative study of the Irish population. Participants who worked or attended education (n = 4038) provided information regarding their most common travel mode to work or education and demographic, lifestyle and health characteristics during an interview. Following comparative analysis, multivariable logistic regression was used to investigate associations between active commuting modes and overweight, obesity and SRH.

Results
Active commuting was associated with decreased likelihood of obesity (AOR 0.69, 95% CI = 0.52, 0.90) relative to non-active commuting. Examination of active commuting mode revealed further reduced obesity risk among cyclists (AOR 0.23, 95% CI = 0.09, 0.56) relative to non-cyclists and among those actively travelling ≥3 km (AOR 0.54, 95% CI = 0.30, 0.98). No associations between active commuting and overweight or SRH were observed.

Conclusion
Our findings, which indicate an inverse association between active commuting and obesity, represent a significant contribution to the evidence base supporting promotion of active travel for obesity prevention.
An Unconscious Universal in the Mind is Like an Immaterial Dinner in the Stomach. A Debate on Logical Generalism (1914–1919)
Authors: Marraud Hubert 
Published: September 2022

AbstractThe debate on the a fortiori and the universal that took place between April 1914 and April 1919 in the journal Mind has a double interest for argumentation theorists. First, the discussion is an example of a philosophical polylogue that exhibits the characteristics of a quasi-engaged dialogue (Blair Blair, J. A. (2012 [1998]). “The Limits of the Dialogue Model of Argument”. Argumentation 12, pp. 325–339. Reprinted in J.A. Blair, Groundwork in the Theory of Argumentation, pp. 231–244. Dordrecht: Springer, 2012.), confirming Blair’s hypothesis that journal papers and scholarly monographs can be analyzed as turns in non-engaged or quasi-engaged dialogues. It could be said that philosophical argumentation is dialectical but not dialogical. Second, the debate is a discussion in argumentation theory. Generalism in the theory of argument claims that the very possibility of arguing depends on a suitable supply of general rules that specify what kinds of conclusions can be drawn from what kinds of data, while particularism denies this. Although the terminology may be alien, I will also show that the debate on the a fortiori and the universal was a debate on generalism and particularism.
Informal Networks, Informal Institutions, and Social Exclusion in the Workplace: Insights from Subsidiaries of Multinational Corporations in Korea
Authors: Horak Sven , Suseno Yuliani 
Published: September 2022

AbstractDrawing on interviews with decision makers in multinational corporations (MNCs) in South Korea, we examine the role of informal networks in the social exclusion of women in the workforce. Although legislation in the country is in favor of gender equality, we found that informal barriers in the workplace remain difficult to overcome. Informal networks in Korea, yongo, present an ethical issue in the workplace, as they tend to socially exclude women, limiting possibilities for their participation and career progression. We found that informal networks are pervasive and strong because of the informal institutions in which they are embedded and that there is a complex interplay between informal networks and informal institutions that socially excludes women. Due to difficulties accessing yongo, women appear to build inmaek, a network type that is more open and accessible. We also found that MNCs in Korea can compensate for the lack of local informal networks for their female employees. However, despite providing a more supportive environment for women at work, gender equality policies in MNCs are not yet as effective as they could be due to the dynamics of the workplace and the fact that the policies are not tailored to the local context. We have seen evidence in recent years that MNCs can serve as role models for implementing gender equality policies by creating a more inclusive work environment and demonstrating leadership commitment and support.