bluuebunny/crossref_metadata_2025_split huggingface dataset:
Does ChatGPT affect users’ continuous knowledge contributions in online Q&A communities?
Authors: Li Guo , Zhu Mark Xuefang 
Published: January 2025

PurposeThis study aims to investigate the impact of ChatGPT on users’ continuous knowledge contributions in online question-and-answer (Q&A) communities based on social exchange theory and stimulus-organism-response (SOR) theory.Design/methodology/approachData were collected from a Chinese online Q&A community, and the difference-in-differences (DID) model was employed to verify the proposed hypotheses.FindingsThe results show that ChatGPT negatively impacts users’ continuous knowledge contributions in online Q&A communities, with variations observed across different knowledge domains.Originality/valueThis study is the first attempt to examine the impact of ChatGPT on users’ continuous knowledge contributions in online Q&A communities. The findings provide valuable insights for community managers to develop strategies for mitigating the effects of ChatGPT on online Q&A communities.
How sustainability committees moderate the link between ESG performance and environmental innovation in European firms?
Authors: Alodat Ahmad Yuosef , Hao Yunhong , Nobanee Haitham 
Published: January 2025

PurposeThis paper investigates the moderating role of sustainability committees in the relationship between environmental, social and governance (ESG) performance and environmental innovation within European nonfinancial firms.Design/methodology/approachThe study analyzes data from 691 nonfinancial sector firms operating within EU states from 2013 to 2022. It employs regression analysis to examine the correlation between ESG performance and environmental innovation, considering the moderating effect of sustainability committees.FindingsThe research reveals a significant and positive correlation between ESG performance and environmental innovation. Moreover, it demonstrates that sustainability committees play a positive moderating role in this relationship, indicating their importance in fostering environmental innovation within organizations.Research limitations/implicationsThe study is limited to European nonfinancial companies, potentially limiting the generalizability of findings. Additionally, the research focuses on the moderating role of sustainability committees, leaving room for further exploration of other governance mechanisms.Practical implicationsThe findings suggest that implementing an ESG performance framework and establishing dedicated sustainability oversight mechanisms, such as sustainability committees, can enhance environmental innovation within organizations. This insight is valuable for strategic decision-making aimed at advancing both sustainability and innovation agendas.Originality/valueThis study addresses a gap in the literature by exploring the moderating effect of sustainability committees on the link between ESG performance and environmental innovation from various theoretical viewpoints. It contributes to the understanding of mechanisms that enhance environmental innovation within companies and provides practical implications for corporate reporting accuracy and sustainability initiatives.
The impact of digitalization on economic activity in Sub-Saharan Africa
Authors: Emiru Tilahun Molla , Wajebo Temesgen 
Published: January 2025

PurposeThe purpose of this study is to examine the relationship between digitalization and economic activity in Sub-Saharan Africa (SSA). The study also aims to discuss the effects of digitalization on human capital, financial development, institutional quality and firm-level productivity and how these channels matter for the relationship between digitalization and economic activity.Design/methodology/approachThe study employs two-stage least squares (2SLS) on an unbalanced panel data set comprising 33 SSA countries over the period from 1996 to 2019. This methodology addresses the potential endogeneity between digitalization and economic activity.FindingsThe results indicate that digitalization has a statistically significant positive effect on the level of per capita GDP in SSA countries. Specifically, a one percentage point increase in the digitalization index is associated with a 2.13% increase in gross domestic product per capita. The study discusses some of the channels through which this effect manifests.Originality/valueThe study comprehensively examines the impact of digitalization on economic activity in SSA. The study also attempts to address the potential endogeneity issues in the relationship and discusses the mechanisms at work.
Chip warpage and stress analysis in power modules of different substrate configurations
Authors: Gharaibeh Mohammad A. 
Published: January 2025

Purpose
This paper aims to use rigorous finite element simulations to investigate the impact of different substrate systems on the warpage behavior of silicon (Si) chips of power modules exposed to thermal loading.

Design/methodology/approach
Three common substrate systems: direct copper bonded (DCB), insulated metal substrate (IMS) and printed circuit board (PCB) configurations examined. In addition, three lead-free bonding materials: silver-tin transient liquid phase (TLP), sintered silver (Ag) and sintered copper (Cu). This results in nine assembly configurations. Finite element models of the electronic modules are developed using ANSYS to apply thermal loads from room temperature to 250°C to induce deformations, strains and stresses in the electronic structure. Accordingly, the silicon chip deformations and maximum principal stresses of each assembly configuration are thoroughly examined.

Findings
The results indicate that DCB-based power modules markedly reduce Si die warpage and maximum principal stresses, suggesting enhanced resistance to thermal loads. In contrast, IMS systems exhibit the highest levels of die warpage and out-of-plane deformation. PCB substrates, however, induce the highest maximum principal stress values in the silicon die, potentially leading to accelerated crack initiation and propagation. While the die attach system has a minimal effect on die warpage, the silver-tin TLP bonds generate significantly higher die stresses compared with sintered Ag and sintered Cu, which both result in reduced stresses.

Originality/value
Power electronics exceptionally rely on ceramic-based and polymer-based substrate systems due to their superior thermal conductivity, heat resistance and electrical insulation properties. The strategic selection of substrate structures can significantly enhance the robustness of power. Ultimately, the findings of this research provide valuable insights for the design of highly reliable and efficient power modules subjected to thermal stress.
Facilitators and inhibitors of Lean Service 5.0: an assessment from the knowledge waste management perspective
Authors: Bonamigo Andrei , Barbosa Arielle da Silva , Rocha Enzo De Almeida Santana , Werner Steffan Macali 
Published: January 2025

Purpose
This paper aims to identify the facilitators and inhibitors of Lean Service 5.0 from a knowledge management perspective.

Design/methodology/approach
First, it was conducted a systematic literature review based on the systematic search flow method of Ferenhof and Fernandes (2016), and finally, the authors conducted a content analysis based on Bardin (2011).

Findings
A total of five facilitators were found in the literature: digital transformation, structured communication flow, top management commitment, training and team commitment; and four inhibitors, among them: sociocultural problems, limited knowledge, negative impacts of top management commitment and lack of integration between technologies, that interfere at knowledge management. Based on the findings, a framework that correlates facilitators and inhibitors of Lean Service 5.0 by the knowledge management view was constructed.

Research limitations/implications
The systematic review conducted is not limited to one specific area of service sectors and/or research area. The content analysis can present limitations of content in the function of disponibility and detailment of information presented in the paper analyzed.

Practical implications
The findings in this research and the framework developed allow to provide support to people managers and decision-makers at organizations, in other to formulate strategies to encourage Knowledge Management in service organizations, as well as mitigate inhibitors to the adoption of Lean Service 5.0 in organizations. Furthermore, the findings of this study can provide support to develop procedures, techniques and metrics for the maturity of Lean Service 5.0 from a Knowledge Management perspective.

Social implications
The findings point that people management and culture development turned to continuous improvement by the dissemination of knowledge has been shown as a key element to the success of Lean Service 5.0. Thus, the development of people skills to explicit knowledge is a crucial factor in dealing with inhibitors of lean management in service organizations.

Originality/value
To the best of the authors’ knowledge, this is the first paper that identifies facilitators and inhibitors to adopting and managing Lean Service 5.0 from a knowledge management view; besides, presents a framework to guide service professionals in the implementation and maintenance of Lean Service 5.0.
Chinese Pangolin Changes Local Vertebrate Assemblages and Contributes to Their Interspecific Interactions by Burrowing and Revisitation
Authors: Sun Song , Mao Ruirui , Dou Hongliang , Gao Haiyang , Wang Ying , Zhang Yaqian , Wu Fei , Kuang Yuanwen , Xiao Zhishu , Hua Yan 
Published: January 2025

ABSTRACTThe burrow microhabitats created by burrowing mammals, as a hotspot for biodiversity distribution in ecosystems, provide multiple critical resources for many other sympatric species. However, the cascading effects of burrow resources on sympatric animal community assemblages and interspecific interactions are largely unknown. During 2020–2023, we monitored 184 Chinese pangolin (Manis pentadactyla) burrows using camera traps to reveal the burrow utilization patterns of commensal species. We totally recorded up to 57 species, with 19 mammal species, 32 bird species, and 1 reptile species recorded in the burrows revisited by Chinese pangolin, with 19 mammal species and 25 bird species in the non‐revisited burrows. Among them, most bird species as peripheral species primarily utilize soil mounds while most mammal species as burrow‐used species utilize burrow tunnels. The structure of animal communities in the burrows revisited by Chinese pangolins is more complex than that in the burrows not revisited. Furthermore, the positive correlation between community species in pangolin‐revisited burrows is also stronger. Our results demonstrate that the presence and repeated visitation by Chinese pangolins could enhance positive interactions (i.e., the emergence of one species promotes the emergence of another) among species that utilize the burrow resources (particularly, burrow‐used species). Our study provides the first evidence that the ecological role of the Chinese pangolin and its associated burrow microhabitats in promoting the coexistence of burrowing commensals and the restoration of Chinese pangolin populations may potentially contribute to the restoration of local biodiversity and ecological processes.
Support groups for family members of older adults in residential aged care: A pilot feasibility study
Authors: Dunkerley Sofie , Bhar Sunil , Bhowmik Jahar , Almond Helen , Nedeljkovic Maja , Brydon Aida , Wissmann Denise , Silver Mark , Linossier Jenny 
Published: January 2025

AbstractObjectivesThere are limited mental health support services in Australia that address the well‐being of family members of aged care residents. The aim of this project was to evaluate the feasibility, acceptability and preliminary effectiveness of an online program designed to support residents' families.MethodsThis one‐arm mixed methods project examined uptake, attendance and retention patterns, satisfaction and experience with the service, and pre‐ and postoutcomes with respect to depressive and anxiety symptoms and loneliness. The sample comprised 38 participants.ResultsThe uptake, attendance and retention rates were high: 86%, 87% and 95%, respectively. Participants were satisfied with the content and format of the program. The benefits of participation included the following: connecting with peers, developing emotional well‐being strategies, and learning about dementia and mental health issues. Suggestions for improving the program included the following: offering additional sessions and an option for meeting face‐to‐face. Symptoms of depression and anxiety improved significantly from pre‐ to postintervention time points, but loneliness did not statistically reduce over time.ConclusionsThis study found the family support group feasible and acceptable, and showed preliminary indications of effectiveness for improving depressive and anxiety symptoms for families of aged care residents.
Testing the interrelationship between area deprivation and ethnic disparities in sentencing
Authors: Pina‐Sánchez Jose , Morales Ana , Guilfoyle Eoin , Veiga Ana , Geneletti Sara 
Published: January 2025

AbstractIn the examination of sentencing disparities, hypotheses related to social class have been relatively overlooked compared to explanations centered on offenders' ethnicity. This oversight is regrettable as both factors often intertwine. In this study, we investigate the mediating and moderating effects between offenders' residential area deprivation and their ethnic background using administrative data encompassing all offences processed through the England and Wales Crown Court. Our findings reveal the following: (i) substantial ethnic disparities among drug offenders, but mostly non‐existent across other offence categories; (ii) area deprivation does not explain away the observed ethnic disparities, but pronounced area disparities are found for breach and assault offenses, wherein offenders living in deprived areas are penalized compared to their more affluent counterparts; and (iii) ethnicity and area deprivation interact, but only for breach offenses.
Time to weight plateau with tirzepatide treatment in the SURMOUNT‐1 and SURMOUNT‐4 clinical trials
Authors: Horn Deborah B. , Kahan Scott , Batterham Rachel L. , Cao Dachuang , Lee Clare J. , Murphy Madhumita , Gonsahn‐Bollie Sylvia , Chigutsa Farai , Stefanski Adam , Dunn Julia P. 
Published: January 2025

SummaryThe rate of weight reduction during obesity treatment declines over time and eventually reaches a weight plateau. We investigated factors associated with time to weight plateau (TTWP) in tirzepatide‐treated participants with obesity or overweight in a post‐hoc analysis of SURMOUNT‐1 and SURMOUNT‐4 trials. Participants adherent to tirzepatide treatment and achieving ≥5% weight loss by primary endpoint (week 72 SURMOUNT‐1; week 88 SURMOUNT‐4) were included. Weight plateau was defined as a weight change <5% over a 12‐week interval and all subsequent 12‐week intervals. TTWP was time from randomization to the start of the first 12‐week interval. Association between baseline characteristics and TTWP was assessed. Overall, 1438 participants in SURMOUNT‐1 and 259 in SURMOUNT‐4 were included. Across BMI categories (overweight, class I, II, and III), median TTWP in SURMOUNT‐1 was 24.3, 26.0, 36.1, and 36.1 weeks, respectively (p <.05, class II and III vs. overweight). By week 72, 90.2%, 88.9%, 87.6%, and 87.8% of participants in SURMOUNT‐1 had reached a weight plateau across respective BMI categories [Correction added on 22 January 2025, after first online publication: The “72%” has been changed to “72” in this version.]. Higher doses of tirzepatide (10/15 mg), younger age, and female sex were more likely to reach a weight plateau later. Results in SURMOUNT‐4 were similar. In this post‐hoc analysis, most participants reached a weight plateau by week 72. Higher doses of tirzepatide, younger age, and female sex were associated with a longer TTWP. Further research into modifiers of weight reduction phases with tirzepatide may inform treatment decisions for its use in chronic weight management. Clinical Trial Registration: ClinicalTrials.gov, identifiers NCT04184622 (SURMOUNT‐1) and NCT04660643 (SURMOUNT‐4), available at http://www.clinicaltrials.gov/
Long‐term fasting induces a remodelling of fatty acid composition in erythrocyte membranes
Authors: Gewecke Katharina , Grundler Franziska , Ruscica Massimiliano , von Schacky Clemens , Mesnage Robin , Wilhelmi de Toledo Françoise 
Published: January 2025

AbstractIntroductionLong‐term fasting (LF) activates an adaptative response to switch metabolic fuels from food glucose to lipids stored in adipose tissues. The increase in free fatty acid (FFA) oxidation during fasting triggers health benefits. We questioned if the changes in lipid metabolism during LF could affect lipids in cell membranes in humans. We thus analysed the FA composition in erythrocyte membranes (EM) during 12.6 ± 3.5 days of LF and 1 month after food reintroduction.MethodsA total of 98 subjects out of three single‐arm interventional studies underwent a medical supervised long‐term fasting (12.6 ± 3.5 days) programme. The distribution pattern of 26 FA as well as the HS‐Omega‐3 Index were assessed in the EM using gas chromatography.ResultsEighteen of 26 FA showed significant changes. Within the group of saturated FA, myristic (14:0) and stearic acid (18:0) decreased while palmitic (16:0) and arachid acid (20:0) increased. While most monounsaturated FA increased, trans fatty acids decreased or remained unchanged. Within the polyunsaturated FA, arachidonic (20:4n6) and docosahexaenoic (22:6n3) acid increased, while linoleic (18:2n6), alpha‐linolenic (18:3n3) and eicosapentaenoic acid (20:5n3) decreased. Consequently, the HS‐Omega‐3 Index increased. 11 out of the 18 FA with significant changes returned to baseline levels 1 month afterwards. Levels of linoleic and alpha‐linolenic acid increased over baseline levels.ConclusionsLong‐term fasting triggers changes in the FA composition of EM.
How AI‐Enhanced Social–Emotional Learning Framework Transforms EFL Students' Engagement and Emotional Well‐Being
Authors: Zong Yue , Yang Lei 
Published: January 2025

ABSTRACTThis study explores the transformative role of AI‐enhanced social–emotional learning (SEL) frameworks in improving the engagement and emotional well‐being of English as a foreign language (EFL) students in China. A survey was conducted among 816 undergraduate and postgraduate students from universities across five provinces, utilising convenience sampling. The research focused on how AI tools integrated into English learning contribute to student engagement and emotional stability. Data were analysed using SPSS for descriptive and regression analyses and AMOS for structural equation modelling. The findings highlight that AI‐enhanced SEL significantly boosts student engagement and emotional well‐being. By providing tailored learning experiences based on students' emotional and cognitive needs, AI systems facilitate better emotional regulation, increased focus and improved academic performance. The results suggest that AI‐enhanced SEL frameworks offer personalised support that not only enhances learning outcomes but also creates a more emotionally supportive environment, contributing to students' overall academic success and well‐being.
Navigating Adoption by Global South Users: The Case of Wikimedia Volunteers: Why It Is Important for Global Organizations to Accommodate Inclusive Research Teams
Authors: KRAMER‐COURBARIAUX CAMILLE , OFORI SASHA E.N.A , HAFISOU KALAMA 
Published: January 2025

This case study explores the impact YUX, a pan‐African UX research and design agency, had on the Wikimedia Foundation's (WMF) work with volunteer communities in Africa. After an overview of WMF's motivation for focusing on the Global South and a description of the teams and the research methodology, it focuses on the insights that changed how WMF supports its organizer community, and how differences in positionality sparked debate. Key insights include developing non‐digital solutions, acknowledging that African participants leverage their volunteer work for personal growth, and addressing the uneven perception of Wikipedia as a neutral source of information.Constructive debate arose because the WMF team had little knowledge of Africa, which obliged the African researchers to be comparative‐cultural experts and ethical champions. Although the emic perspective had been sought after, ultimately the more complex solutions the research recommended, such as enabling organizers to collect phone numbers, were not prioritized. Other recommendations were followed through on and the research led WMF to launch a community‐support group dedicated to African Wikipedia volunteers, and contributed to leveling up how WMF supports its volunteer community globally.
Fluid Friction: The Case for Friction in Public Safety Design
Authors: BURRAWAY JOSHUA 
Published: January 2025

I DON'T KNOW WHAT TO DO…The moment she heard the beep come through her headset, Tess switched gears immediately. Moments earlier, she'd just wrapped up a non‐emergency 101 call with a man who had found himself face to face with a weasel in his back garden. She and her colleagues had been shaking their heads, chuckling away in disbelief at some of the benign, decidedly non‐emergency situations that are beamed into their ears – stray cats urinating on front lawns, a neighbor's tree trespassing across a garden fence, unanticipated weasels. There was nothing benign about this call though. The man on the other end, Sid, was inconsolable. He sounded elderly, soft and gravelly at the same time. His son had assaulted him and threatened to kill him. Where was his son now? Asleep on the sofa, passed out drunk. Sid didn't know what to do anymore. He loved his son – what father doesn't? – but he couldn't handle it anymore. He was terrified of him, especially when he'd been drinking. His son is a martial arts expert. A violent man, he repeats, over and over. Tess tries to keep Sid calm. The elderly voice is a torrent of grief, pain, and regret. But Tess needs to keep Sid focused. She needs to know the address. She needs to know the nature of the threat. Already, she's heard enough in these first few seconds to mark the call as the highest priority – her controller on the other side of the room dispatching officers to the address immediately. Sid wants to tell the whole story – which tumbles out of him in fits and spurts. How things took a turn when his wife died last year. How lonely he's felt. How much he wishes he could help his son. How much he loves him. But also, that he's afraid he'll wake up from his drunken stupor and kill him. Tess, though, doesn't have time for the whole story. She's assertive, cutting Sid off to get what she needs. His son's name and date of birth. The layout of the house. How much he has drunk. His attitude towards the police. Whether Sid has anywhere to hide until the police arrive. I don't know what to do, Sid repeats, lost in the paralyzing reality that he has been forced to call the police on his own son, knowing what this will mean for what little remains of their relationship. Tess has gotten the information she needs to wrap up the call, satisfied that the officers who arrive on scene have the context they need to make an optimal risk assessment. Tess takes a deep breath, finally allowing her tone to shift into a gentler, more compassionate register. She asks if Sid is okay. He doesn't answer. Instead, he sobs. She says she's sorry that this has happened to him, reassuring him that help is on the way. She tells him to call 999 if anything changes. The call ends and Tess takes another deep breath, waiting for the next beep.