bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of Inflammatory Factors on the Migration and Repair of Intestinal Mucosal Cells at Pancreaticojejunostomy Anastomosis: An Experimental Study in Beagle Dogs
Authors: Wu Shixing , Tigu A , Zhang Bolin , Wang Cheng , Li Jiangang , Zhang Junxiang , Zhang Shouchao , Geng Cheng , Xu Xinjian 
Published: February 2025

AbstractObjectiveTo investigate the effects of inflammatory factors on the migration and repair of intestinal mucosal cells at the site of pancreaticojejunostomy (PJ) anastomosis and to observe the safety and feasibility of PJ with mucosal-priority healing (PM-PJ).Materials and methodsThirty-six Beagle dogs were randomly divided into two groups: the PM-PJ group (n=18) and the control group (n=18), which included classic end-to-side invagination pancreaticojejunostomy (IPJ). Six Beagles were sacrificed on the 7th, 14th, and 21st days after surgery to obtain pancreaticojejunostomy anastomosis tissues. The primary outcomes were postoperative mortality, morbidity, and pathological changes in the anastomosis. The secondary outcomes were the expression levels of the cytokines TGF-β1, IL-10, TNF-α, IL-6, collagen, and α-SMA.ResultsAll surgeries were successfully performed. In the study group, the incidences of anastomotic leakage and pancreatitis were 0% and 11.1% (2/18), respectively, whereas in the control group, the incidences were 5.6% (1/18) and 16.7% (3/18), respectively. The levels of serum TGF-β1, IL-10, TNF-α, and IL-6 were increased at all time points after surgery in both groups, and these increases were more significant at certain time points in the study group. Pathological observation revealed that the degree of anastomotic healing in the study group was greater than that in the control group at all time points. The protein expression levels of collagen I/III and α-SMA in the anastomoses of both groups changed over time, and the changes were more significant at certain time points in the study group.ConclusionInflammatory factors play a positive role in the early stage of PJ anastomosis healing by stimulating collagen secretion and synthesis. PM-PJ is a safe and simple surgery with good anastomotic healing and a low incidence of complications.
Anomalous current fluctuations from Euler hydrodynamics
Authors: Yoshimura Takato , Krajnik Žiga 
Published: February 2025

We consider the hydrodynamic origin of anomalous current fluctuations in a family of stochastic charged cellular automata. Using ballistic macroscopic fluctuation theory, we study both large and typical fluctuations of the charge current and reproduce microscopic results available for the deterministic single-file limit of the models. Our results indicate that, in general, initial fluctuations propagated by Euler equations fully characterize anomalous fluctuations on both scales. In the stochastic case, we find an additional contribution to typical fluctuations and conjecture the functional form of the typical probability distribution, which agrees with numerical simulations.

Published by the American Physical Society
2025
Hamiltonian formalism of state-dependent diffusion and application to laser-cooling atoms
Authors: Bao Wen , Li Ming-Gen , Xing Rui , Bao Jing-Dong 
Published: February 2025

A consistent treatment of inhomogeneous diffusion requires a fully Hamiltonian formalism to account for the underlying couplings between various degrees of freedom. We do so by adopting a well-established approach, whereby the cold atom can be modeled as an open system nonlinearly coupled to a heat bath which mimics the light fields. By analyzing the explicit equation of motion for the system obtained, we demonstrate that there is not a microscopic correspondence to non-Gaussian thermal noise, as well as the spatial and momentum-dependent frictions giving play to the novel effects on anomalous diffusion. For application to cold atoms diffusing in dissipative optical lattices, we provide that the Hamiltonian-Langevin dynamics needed to be used to study this issue, because the drift coefficient and the partial diffusion coefficient are the momentum dependence and satisfy the fluctuation-dissipation theorem, however, the current phenomenological models lack a few momentum and coordinate coupling terms. Our results reveal that the mechanism of the spatial Lévy-like distribution of cold atoms originates from an intrinsic stochastic metastable potential.

Published by the American Physical Society
2025
Can Atomic Layer Deposition of Surface Coatings Suppress Structural Fatigue in
Ni
-Rich Lithium-Ion Battery Cathodes?
Authors: Pandey Gaurav C. , Ans Muhammad , Capener Matthew J. , Gillions Harry , Bolloju Satish , Melgari Paolo , Copley Mark , Menon Ashok S. , Piper Louis F.J. 
Published: February 2025

The high-voltage (more than 4.2 V versus graphite) electrochemical degradation of layered nickel-rich lithium 3 transition metal oxide (LiNixMnyCo1−x−yO2, where  ≥ 0.6) cathodes currently limits their practical energy densities. The degradation primarily stems from surface oxygen loss and its consequent effects, which leads to rapid capacity fade and voltage hysteresis. Addressing this necessitates not only novel material engineering approaches but also a deeper comprehension of how it leads to performance enhancement. Here, using in-house x-ray diffraction studies of ∼3.4 mA h/cm2 polycrystalline LiNi0.8Mn0.1Co0.1O2 (NMC811)-graphite pilot-line-built pouch cells cycled between 3 and 4.4 V, we show that particle atomic layer deposition (ALD) of an aluminum phosphate surface layer on the NMC811 cathode particles suppresses the formation of electrochemically fatigued phases within the cathode bulk, leading to notable performance enhancements. This study contributes to our growing understanding of how scalable ALD processing is essential for stabilizing the high-voltage performance of Ni-rich layered oxide cathodes.

Published by the American Physical Society
2025
Under pressure: bouncing back to creativity into the future in a moderated mediation model
Authors: Li Miaomiao , Wang Peihao 
Published: February 2025

PurposeThis study aims to examine the complex relationship between pressure, resilience and creativity, which are essential for individual performance and organizational innovation in fast-paced work environments. Based on resource conservation theory, this study identifies psychological resilience as a mediator and future orientation as a moderator, exploring the mechanisms and boundary conditions that influence the impact of performance pressure on creativity.Design/methodology/approachData were collected from 345 participants using structured questionnaires. A moderated mediation model was developed and tested empirically.FindingsThe empirical findings show that performance pressure negatively affects psychological resilience, while psychological resilience positively impacts creativity. Additionally, psychological resilience mediates the relationship between performance pressure and creativity. Future orientation moderates the effect of performance pressure on psychological resilience and also shapes the mediated relationship between performance pressure and creativity through psychological resilience. This indirect effect is stronger among participants with a high level of future orientation.Originality/valueThis study integrates resource conservation theory to examine how performance pressure affects creativity through psychological resilience, highlighting future orientation as a key moderator. It advances theoretical understanding and provides practical strategies for enhancing resilience and creativity in high-pressure environments, offering valuable insights for both researchers and practitioners.
Regional innovation policy mix complexity and enterprise technology innovation: evidence from China
Authors: Ma Zhaoyuan , Wang Xiaohong , Zhang Yuan 
Published: February 2025

PurposeTechnology innovation in enterprises is a powerful driver of national competitiveness and sustainable corporate development. At the same time, the regional innovation policy mix serves as a core factor at the macro level, guiding and influencing enterprise technology innovation. Therefore, this paper addresses a critical question in innovation studies: the impact of the regional innovation policy mix complexity on enterprise technology innovation. Additionally, we also investigated the internal mechanisms and boundary conditions within this framework.Design/methodology/approachA dual-mode network model of local government-regional innovation policy is developed to capture the complexity of the regional innovation policy mix. The complexity index is calculated iteratively using the R language. The paper employs quantitative and empirical analysis, drawing on a sample of 622 regional innovation-related policy documents from 31 Chinese provinces (municipalities and autonomous regions).FindingsThe results reveal an inverted U-shaped relationship between policy mix complexity and enterprise technological innovation. The analysis further shows that university-industry cooperation intensity mediates this relationship, while regional knowledge absorptive capability moderates the impact of regional innovation policy mix complexity on enterprise technological innovation.Originality/valueThis paper highlights the influence of regional innovation policy mix complexity on enterprise technological innovation and underscores the role of university-industry cooperation intensity and regional knowledge absorptive capability. The findings offer valuable insights into the dynamics of enterprise innovation and inform effective government policy governance for fostering innovation.
A study on the factors that influence consumers’ continuance intention to use artificial intelligence chatbots in a pharmaceutical e-commerce context
Authors: Jia Jing , Chen Lu , Zhang Luwen , Xiao Manling , Wu Chengzhen 
Published: February 2025

Purpose
This study aims to explore the antecedent factors affecting consumers’ intention to continue using artificial intelligence (AI) chatbots in pharmaceutical e-commerce. This study aims to provide a comprehensive understanding of how technical characteristics and user satisfaction influence continuance intention, offering insights for enhancing AI chatbot systems and customer service strategies.

Design/methodology/approach
This study adopts both online and offline data collection methods and uses structural equation modelling with AMOS 26.0 to investigate the factors influencing consumers’ continuance intention to use AI chatbots in the pharmaceutical e-commerce context. The research model integrates technical characteristics of AI chatbots, service expectation confirmation, emotional satisfaction, cognitive satisfaction and e-health literacy.

Findings
The results of this study indicate that perceived flexibility, accuracy, reliability and convenience of AI chatbots positively influence service expectation confirmation, while anthropomorphism does not have a significant impact. Both emotional and cognitive satisfaction positively influence consumers’ continuance intention. This study highlights the importance of optimizing AI chatbot systems to improve service efficiency and consumer satisfaction.

Originality/value
This study uniquely integrates the pharmaceutical e-commerce context into AI chatbots research, addressing an existing gap in context-specific studies. This study introduces a dual-dimensional satisfaction framework encompassing cognitive and emotional satisfaction, offering theoretical support for more holistic satisfaction enhancement strategies. The findings of this study also provide practical implications for companies seeking to establish and sustain long-term, stable customer relationships through advanced AI chatbot systems.
The design and use of an integrated performance management system: a descriptive case study
Authors: Ahmed Mirghani N. , Abdel-Halim Amr Mohamed Said 
Published: February 2025

PurposeThis study aims to evaluate the applicability of Ferreira and Otley’s (2009) framework in describing and explaining the structure and components of performance management systems (PMSs).Design/methodology/approachData are gathered through semi-structured interviews and by analyzing the company’s annual reports, electronic records and printed documents. To enhance the understanding of the observed performance management (PM) practices, the study utilizes Burns and Scapens’ (2000) institutional framework.FindingsThe findings reveal that the selected case company operates a relatively advanced PMS with objectives, techniques and procedures that transcend the conventional boundaries of performance measurement. While the analysis of the case materials shows certain alignments with the chosen theoretical framework, the PM practices observed within the company and its strategic business units also highlight certain gaps in the conceptualization of the framework.Research limitations/implicationsThe results and interpretations in this study are derived from a single case company, which restricts the ability to generalize the findings across a broader range of organizations. However, the study’s findings are expected to contribute to the theory-building of PM frameworks.Practical implicationsThe study’s findings may help bridge the gap between PM theories and real-world business practices, providing feedback on how PMSs are applied in practice and their usefulness and relevance to practitioners.Originality/valueThis study’s insights may inspire researchers in the field of management accounting (MA) to continue developing more integrated theoretical frameworks and to delve further into the study of PM and management control (MC) practices.
Extending expatriate support theory: a multi-level perspective on organisational, social and family support in remote work transitions
Authors: Végh Judit , Jenkins Joyce , Claes Marie Therese 
Published: February 2025

PurposeThis study explores expatriates’ perceptions of the support they receive during crises as they transition to remote work, examining the factors that help them adapt and succeed in these conditions.Design/methodology/approachUsing an inductive approach, we conducted 20 semi-structured interviews with expatriates in eleven countries and applied reflexive thematic analysis to explore expatriates’ perceptions of organisational and social support during the transition to remote work.FindingsWhen expatriates transition to remote work as a consequence of a crisis, four factors are crucial for their successful transition and should be actively reinforced by organisations: (1) Awareness of tension between belonging and isolation and uncertainty, (2) Feeling supported, (3) Maintaining a positive approach and (4) JAVA/coffee connections.Research limitations/implicationsComparative research should follow up on these findings in the post-pandemic world to examine the sustainability of the four factors. Future research should also focus on more homogeneous expatriate groups.Practical implicationsRaising awareness of these factors and providing structured family-level support is crucial for effective assistance.Originality/valueOur contribution expands the literature on perceived organisational support, traditionally focused on employees, by emphasising the importance of considering support at the family level.
Strategic factors in SME leadership orientation towards initiating exports: India context
Authors: Jose Saju , Buchanan F. Robert 
Published: February 2025

Purpose
This paper aims to examine characteristics of emerging market small and medium-sized enterprise (SME) decision makers in their entry to exporting. What prior experience is significantly related to an export orientation? How influential are factors that would both aid and inhibit exports? What about the decision to not initiate exporting.

Design/methodology/approach
In total, 319 surveys were collected from managers in South India for quantitative and qualitative analysis. Structural equation modelling was used to test the model.

Findings
Fluency in English was the only significant managerial characteristic associated with a positive perception of export benefits. Education and export experience were not significant strategic factors. SMEs who only serve their domestic market were not averse to exporting but were satisfied with the performance of their home markets. Once deciding to export, use of export intermediaries helped them to move towards presence in multiple markets. None of the inhibiting costs or constraints involved with exporting, other than labour, transportation differentials and export controls, were significantly influential in the export decision process. However, exports were favourably influenced by perceptions of the firms’ quality, pricing, selection and business relationships.

Practical implications
The value of export intermediaries and government agencies is clearly indicated from this study. Such providers could use these findings to target decision makers and assist in overcoming objections to branching out beyond a domestic-only strategy. One strategy option is to establish a strong market presence in the home state and then “export” to adjoining states. The findings might be generalised to other emerging markets as well.

Originality/value
Export entry decision-making is an under-researched area in emerging markets.
The optoelectronic, phonon, structural and thermoelectric attributes of full-Heusler Te2AcGa alloy: a DFT approach
Authors: Munir Junaid , Qaid Saif M.H. , Firdous Faiza , Asemi Nassar N. , Ali Ahmed Abdullah Ahmed , Ain Quratul 
Published: February 2025

PurposeTo determine the electrical, structural, optical and transport properties calculated using WIEN2k code.Design/methodology/approachBy employing the WIEN2k code, we have theoretically examined the physical properties of the full-Heusler Te2AcGa alloy. The FP-LAPW technique is utilized for theoretical calculations.FindingsAn indirect bandgap of 0.42 eV is seen with the GGA potential. An enhancement in bandgap with a value of 0.97 eV is observed with mBJ potential. The density of states is determined to verify the band structure profile. The dynamical and structural stability is attained through the computations. The electron density contour plot is utilized to explore the bonding nature of the compound. Optical properties have been calculated with respective potentials showing significant absorption in the visible region. Furthermore, thermoelectric properties have been evaluated to confirm the potential of Te2AcGa for thermoelectric devices. At elevated temperatures, the ZT with mBJ potential obtained a large value of 0.8.Research limitations/implicationsHigh absorption and ZT values make the Te2AcGa alloy have potential for optoelectronic and renewable energy devices.Originality/valueIn the submitted manuscript, first principle calculations are carried out for the first time to study the structural, dynamic, electronic, optical and thermoelectric properties of the full-Heusler Te2AcGa alloy. Modified Becke–Johnson (mBJ) exchange-correlation potential provides very accurate results. The bandgap profiles and related properties are calculated in the present work. The entire work gives useful results of fundamental importance, which can be utilized for the fabrication of optoelectronic and thermoelectric applications.
The impact of presentation modalities on perceived accuracy and sharing of fake news: the role of perceived diagnosticity and involvement
Authors: Toder Alon Anat , Rahimi Ilan Daniels , Tahar Hila 
Published: February 2025

PurposeThis study investigates how different presentation modalities (text-only, image with text and video with text) influence the perceived accuracy and sharing intentions of climate change-related fake news, examining the mediating role of perceived diagnosticity and the moderating effect of personal involvement.Design/methodology/approachAn online experiment was conducted with 456 participants, who were presented with fake climate change news stories in various formats through Facebook posts. The study measured perceived accuracy, sharing intentions, perceived diagnosticity and personal involvement.FindingsThe experimental outcomes reveal the following: (1) Video with text significantly increased perceived accuracy compared to text-only modality, while the image with text modality had no significant effect; (2) The effect of presentation modality on perceived accuracy is mediated by perceived diagnosticity; (3) Personal involvement moderates these relationships, with highly involved individuals being less influenced by presentation modality and (4) Perceived accuracy positively correlates with sharing intentions across all presentation modalities.Practical implicationsMedia literacy programs should emphasize the critical evaluation of multimedia content, particularly video, to mitigate the influence of fake news. Policymakers and platform developers should implement robust video content verification tools and tailored interventions to support users based on their involvement levels.Originality/valueThis research offers novel insights into the psychological mechanisms behind the believability of fake news across various presentation modalities. These findings have significant implications for researchers, practitioners and policymakers aiming to improve digital literacy in an increasingly AI-driven media landscape.
Can intubate, cannot ventilate: A proposed algorithm to handle problems with ventilation and oxygenation after intubation
Authors: Fosse Kjetil , Salomonsen Magnus , Gisvold Sven Erik , Gundersen Bjørnar , Nordseth Trond 
Published: February 2025

AbstractBackground and MethodsFew guidelines address how to handle unanticipated ventilatory problems and hypoxemia in a successfully intubated patient. We will refer to this situation as “can intubate–cannot ventilate.” The situation may occur immediately after intubation or later during general anaesthesia. The aim of this paper is to describe an algorithm for handling this situation. In an intubated patient, the airway can be considered a continuum from the ventilator to the alveoli, and the problem is somewhere along this route: Ventilator → Hoses → Filter → Tracheal tube (TT) → Tracheae → Bronchi → Bronchioles → Alveoli. The proposed algorithm is based on clinical experience and has not been externally validated.ResultsThe first critical decision to be made is whether the TT has been placed correctly in the trachea or not. Positive wave‐formed capnography is the primary marker for correct intubation. Video and/or direct laryngoscopy can be used for further verification. The patient should be disconnected from the ventilator and manually ventilated with bag‐valve and 100% oxygen. An open tube should then be verified by applying a suction catheter through the tube. If these measures do not improve the situation, a fibreoptic scope should be inserted to further assess possible causes of difficult ventilation. If no obvious treatable cause is detected at this point, bronchospasm, anaphylaxis, or pneumothorax should be ruled out or treated. Further handling should focus on optimizing gas exchange in the lungs and considering more advanced treatment options to improve oxygenation and circulation.ConclusionsWe have proposed an algorithm to handle unanticipated problems with ventilation and oxygenation in a patient who has been successfully intubated. Equipment failure and a blocked TT should be ruled out before diagnosing and treating medical or surgical causes of ventilatory problems.Editorial CommentThis article presents a logical approach to the time‐sensitive and critical situation where, for some reason, after intubation, ventilation of the lungs is not succeeding. The authors propose steps for a systematic approach, and recognition of different possible explanations for ventilation not working is informative.