bluuebunny/crossref_metadata_2025_split huggingface dataset:
The pursuit of splendour: a recipe of psychological motivations driving conspicuous luxury consumption
Authors: Zhang Xiaoyu , Aw Eugene Cheng-Xi , Wei-Han Tan Garry , Ooi Keng-Boon 
Published: May 2024

PurposeThe purpose of the present study is to examine and validate a research model encompassing power distance belief, need for uniqueness, self-monitoring, self-construal, social adjustive attitude, and value-expressive attitude as the causal antecedents for conspicuous luxury consumption.Design/methodology/approachSurvey data was collected from a large consumer panel. The study applied a combinatory partial least squares structural equation modelling (PLS-SEM) and fuzzy-set qualitative comparative analysis (fsQCA) approach in examining the research hypotheses and proposition.FindingsThe results indicated the effects of power distance belief, need for uniqueness, self-monitoring, and self-construal on social adjustive attitude and value-expressive attitude, which in turn determine conspicuous luxury consumption. In addition, the fsQCA findings revealed three configurations that articulate the complex interactions of the causal antecedents.Originality/valueThis study enriches the literature by providing a comprehensive understanding of the psychological motivation factors that drive conspicuous luxury consumption and assists luxury retailers in developing targeted strategies to appeal to consumers.
Ensemble-based deep learning techniques for customer churn prediction model
Authors: Subramanian R. Siva , Yamini B. , Sudha Kothandapani , Sivakumar S. 
Published: May 2024

PurposeThe new customer churn prediction (CCP) utilizing deep learning is developed in this work. Initially, the data are collected from the WSDM-KKBox’s churn prediction challenge dataset. Here, the time-varying data and the static data are aggregated, and then the statistic features and deep features with the aid of statistical measures and “Visual Geometry Group 16 (VGG16)”, accordingly, and the features are considered as feature 1 and feature 2. Further, both features are forwarded to the weighted feature fusion phase, where the modified exploration of driving training-based optimization (ME-DTBO) is used for attaining the fused features. It is then given to the optimized and ensemble-based dilated deep learning (OEDDL) model, which is “Temporal Context Networks (DTCN), Recurrent Neural Networks (RNN), and Long-Short Term Memory (LSTM)”, where the optimization is performed with the aid of ME-DTBO model. Finally, the predicted outcomes are attained and assimilated over other classical models.Design/methodology/approachThe features are forwarded to the weighted feature fusion phase, where the ME-DTBO is used for attaining the fused features. It is then given to the OEDDL model, which is “DTCN, RNN, and LSTM”, where the optimization is performed with the aid of the ME-DTBO model.FindingsThe accuracy of the implemented CCP system was raised by 54.5% of RNN, 56.3% of deep neural network (DNN), 58.1% of LSTM and 60% of RNN + DTCN + LSTM correspondingly when the learning percentage is 55.Originality/valueThe proposed CCP framework using the proposed ME-DTBO and OEDDL is accurate and enhances the prediction performance.
The future of academic librarianship: the imperatives of embedded librarianship practice and implementation
Authors: Munshi Shamim Aktar , Koner Souvik , Barsha Sayantoni 
Published: May 2024

PurposeThe present study discusses the future of academic librarianship, emphasizing the essential aspects of embedded librarianship practice and implementation. In addition, it also explores the changing role of academic librarians, addressing challenges and opportunities in various contexts and highlighting the significance of embedded librarianship practice.Design/methodology/approachThe study employs a literature review to understand the significance of embedded librarianship and its implementation in academic libraries. The researchers searched a range of electronic data sources, including Emerald Insight, Taylor and Francis, Science Direct, Web of Science, EBSCOhost, Scopus, Information Science and Technology Abstracts (LISTA), Library and Information Science Abstracts (LISA), etc. Moreover, only peer-reviewed articles were considered for the review.FindingsThe study identified five major competencies, i.e. communication and interpersonal skills, teaching, research, collaboration and coordination and technological expertise, that are essential for implementing embedded librarianship in the academic library. However, in developing countries, there are various challenges faced by academic librarians such as inadequate ICT infrastructure, resource accessibility, cooperations, cultural diversity and a lack of financial support from the authority were major barriers to the successful implementation of embedded librarianship.Practical implicationsThe study findings are of considerable value to academic librarians, providing them with the opportunity to assess and evaluate their competencies and acquire the essential skills for implementing embedded librarianship. Further, the study also recommended some practical implications of embedded librarianship practices in the academic environment.Originality/valueThe findings and insights from this investigation provide a valuable perspective on the future of academic librarianship, shedding light on the critical role that embedded librarianship plays in shaping its direction.
The significance of Syndecan 1, a new marker for endothelial dysfunction, in cases of fetal growth retardation
Authors: Oğuz Yüksel , Ağaoğlu Recep Taha , Ulusoy Can Ozan , Kurt Dilara , Özgürlük İzzet , Soysal Çağanay , Yılmaz Vural Zehra , Yakut Yücel Kadriye 
Published: May 2024

AbstractProblemIn the current study we aimed to investigate Syndecan 1 (SDC1) levels in pregnant women diagnosed with fetal growth restriction (FGR) and the relationship between SDC1 levels and clinical and doppler parameters in FGR cases associated with endothelial dysfunction, angiogenesis and uteroplacental insufficiencyMethod of StudyA total of 90 pregnant women included in the study, (45 with FGR, 45 healthy control) matched by week of gestation and maternal age. Venous blood samples were collected and plasma concentrations of SDC1 were determined by a specific immunoassay. Doppler examination was performed to evaluate the relationship between the SDC1 levels and placental blood supply.ResultsDoppler parameters; mean UtA‐PI (p < .001), CPR (p = .002) and CPUR (p < .001) were different between the groups, however MCA PI, umbilical artery PI and umbilical artery S/D were not (p > .05). While gestational age at delivery, birth weight, APGAR score at 1 and 5 min were significantly lower (all, p < .001) in the study group, non‐reassure fetal heart rate tracing (p = .09) and NICU admission (p = .02) were significantly higher. SDC 1 level was 2,00 ± 1,47 ng/mL and 2,34 ± 1,12 ng/mL in the FGR and control groups, respectively (p = .008). In the study group SDC 1 level was 1,69 ± 2,00 in those with gestational age below 32 weeks and 2,13 ± 1,18 in those with gestational age above 32 weeks and there was a statistically significant difference between the groups (p = .015). Plasma SDC 1 concentration of 2,1850 ng/mL or less had a sensitivity of 70%, a specificity of 72%, area under the ROC curve .65 (p < .005).ConclusionsLow maternal plasma SDC1 level may be associated with placental insufficiency and FGR. Low levels of SDC1 may be helpful as a predictor for the development of FGR during gestation.
Postoperative cognitive dysfunction in heart transplantation recipients
Authors: Qin Qian , Lei Yu , Sun Xiaojie , Fu Xiaona , Fan Wenliang , Zhu Dongyong , Lei Ziqiao , Liu Jia , Wang Jing 
Published: May 2024

AbstractObjectiveThis study aimed to investigate the occurrence and risk factors of postoperative neurocognitive disorder (NCD) in patients who underwent heart transplantation.MethodsSeventy‐six heart transplant patients were analyzed for clinical data including gender, age, height, weight, education level, left ventricular ejection fraction (LVEF), stroke volume (SV), transplantation duration, and pretransplant medical history. Cognitive function was assessed using the mini‐mental status examination (MMSE) and Montreal cognitive assessment (MoCA) scales. Patients were categorized into cognitively normal and impaired groups based on the presence or absence of cognitive dysfunction, and their cognitive function scores were compared. Multivariate logistic regression was used to identify independent risk factors for cognitive impairment in postoperative cardiac transplant patients.ResultsCognitive dysfunction was observed in 48 out of 76 heart transplant patients, representing an incidence of 63.2%. Cognitive impairment in heart transplant recipients predominantly affected multiple cognitive domains. Logistic regression analysis identified age (OR = 1.057, 95% CI 1.002–1.115), gender (OR = .200, 95% CI .044–.919), education level (OR = .728, 95% CI .600–.883), LVEF (OR = .891, 95% CI .820–.969), and history of diabetes (OR = 7.674, 95% CI 1.317–44.733) as independent risk factors for postoperative NCD in heart transplant recipients (P < .05).ConclusionThe study found a high incidence of postoperative NCD in heart transplant patients, with gender, age, education level, LVEF, and diabetes history being significant risk factors. Early identification and intervention targeting these risk factors may help prevent NCD in postheart transplant patients and improve long‐term outcomes.
Niche structure and habitat shifts for coastal sharks of the US Southeast Atlantic and Gulf of Mexico
Authors: O'Brien Kaitlyn A. , Cortés Enric , Driggers William B. , Frazier Bryan S. , Latour Robert J. 
Published: May 2024

AbstractUnderstanding spatial ecology and predicting animal movements in response to environmental changes, such as anthropogenic climate change and multidecadal variability, is critical for effective conservation strategies. Niche structuring is key to some coastal shark species and size classes coexisting in the US Atlantic and Gulf of Mexico to limit interspecific and intraspecific interaction. Data from four fishery‐independent bottom longline surveys were used to evaluate the abiotic ecological niches of eight species of small and large coastal sharks. Gaussian mixture models separated length composition data into 14 size categories for ecological niche analysis. Generalized additive mixed effect models were fit and coupled with output from dynamic high‐resolution ocean models to predict suitable abiotic habitats, evaluate potential shifts in distribution, and explore the impacts of large‐scale climatological trends on abiotic habitats from 1994 to 2019. The abiotic niche for small coastal sharks generally tended toward warmer, high salinity, shallow bottom waters close to shore. No overarching niche was found for large coastal sharks, but appreciable ontogenetic differences were seen. Most taxa analyzed exhibited declining annual trends in higher quality habitats, particularly during fall months. The analysis provided evidence of shifts north along the Atlantic, to deeper offshore waters in the Atlantic and Gulf of Mexico, and the potential to redistribute in response to multidecadal climate variability for multiple species. The analytical framework described could aid in developing various spatiotemporal management measures, and results provide insight into the habitat characteristics of several species over broad spatiotemporal ranges and through ontogeny.
Ontogenetic diet shifts and temporal separations in gonad development of two icefish species in Hongze Lake, China
Authors: Cheng Fei , Zhao Lishuang , Cao Juan , Jia Meixiang , Li Yacheng , Chen Yushun , Xie Songguang 
Published: May 2024

Abstract

Resource partitioning through temporal, spatial and/or trophic dimensions is suggested as a mechanism for long‐term coexistence among sympatric species. However, how the combined effects of the different dimensions contribute to the partitioning during the ontogenetic process is unclear.

We sampled two sympatric icefish species [Protosalanx hyalocranius (Abbott, 1901) and Neosalanx taihuensis (Chen, 1956)] monthly from July 2015 to June 2016 in Hongze Lake, China. We evaluated the hypothesis that combined effects of separation in gonad development dynamics and ontogenetic diet shifts facilitate resource partitioning in temporal and trophic dimensions during the entire life cycle process of the two icefish species.

Increased gonadosomatic index (GSI) of female P. hyalocranius occurred during October 2015 to January 2016, and that of female N. taihuensis occurred during January to March 2016. Thus, energy and nutrition investments in gonad development separated seasonally between the two species. Consequently, temporal separations in gonad development between P. hyalocranius (GSI peaked in January) and N. taihuensis (GSI peaked in March) indicated potential segregations in spawning time and consequent larval abundance peaks, suggesting reduced overlap of prey consumption during the early life stages.

The dominant diet of P. hyalocranius shifted from cladocerans to copepods, and then shrimp, and finally to fish during its ontogeny, whereas the dominant diet of N. taihuensis changed gradually from cladocerans to copepods during its ontogeny. The diet overlap in cladocerans during May was high between the two species.

Our findings support the hypothesis of an associative strategy, combining temporal (separations in gonad development and subsequently spawning time) and trophic (ontogenetic diet shifts) dimensions, for the resource partitioning between P. hyalocranius and N. taihuensis, which may be an important mechanism for long‐term coexistence among sympatric short‐lived fishes.
An exploration of barriers to access to healthcare in Hancock County, Tennessee: A qualitative study
Authors: Blackburn Christine Crudo , Nuzhath Tasmiah 
Published: May 2024

AbstractObjectiveExplore barriers to healthcare access in Hancock County, Tennessee using a conceptual framework for access to healthcare.MethodsWe collected data from 30 participants in Hancock County during 1 week in April 2023 using a combination of network and purposive sampling. We analyzed the data using thematic analysis and the conceptual framework of healthcare access.ResultsAll dimensions of the conceptual framework of healthcare access presented barriers to healthcare access for participants of the study. A lack of acceptability of local healthcare among participants manifested in a perceived lack of availability of healthcare. This resulted in participants travelling or considering it necessary to travel long distances for care, even in a life‐threatening emergency, despite the local availability of a hospital with an emergency department.ConclusionsA lack of acceptability can create healthcare access barriers similar to a lack of availability of healthcare facilities.Patient or Public ContributionThe research team met several times with the leader of a local community organization to discuss this research in Hancock County. These conversations helped to inform the study design and provided necessary background to conduct in‐depth interviews. Members of the community organization helped identify individuals to interview and provide access to Remote Area Medical clinic patients. The research team discussed the final themes with the primary community collaborator.
Factors influencing nurse manager retention, intent to stay or leave and turnover: A systematic review update
Authors: Penconek Tatiana , Tate Kaitlyn , Lartey Sarah A. , Polat Dilsah , Bernardes Andrea , Moreno Dias Bruna , Nuspl Megan , Cummings Greta G. 
Published: May 2024

AbstractAimsTo understand factors influencing nurse manager retention or intention to leave, develop a preliminary theoretical model and identify strategies and interventions for workforce planning.DesignSystematic review update of literature with integrated design of mixed research synthesis.MethodsWe included peer‐reviewed articles examining factors influencing retention or intention to leave for front‐line, middle or patient care nurse managers. Authors independently screened articles for inclusion and assessed included articles for quality. We adhered to a convergent synthesis approach.Data SourcesNine databases included MEDLINE, EMBASE, PsychINFO, CINAHL Plus with Full Text, ERIC, Health Source Nursing/Academic Edition, Scopus, ProQuest Dissertations and Theses and LILACS in January 2023.ResultsThirty‐five studies published between 1990 and 2022, 22 quantitative and 13 qualitative or mixed methods, were included. 155 factors influencing nurse manager retention, intention to stay, or turnover were reported. Job satisfaction was most frequently examined (n = 7), followed by factors such as empowerment (n = 3), decision‐making (n = 3) and resilience (n = 2). We developed a preliminary theoretical model demonstrating staff relations and leadership, organizational and job characteristics, socio‐demographics, personal characteristics, well‐being and nurse manager relationship with work influence managers' intention to stay or to leave.ConclusionsNurse managers who were empowered, satisfied with their work, received constructive feedback and found meaning in their roles showed greater intent to stay.Implications for the Profession and/or Patient CareNurse administrators can ensure managers are provided with authority to make decisions that promote autonomy. Work cultures that allow for regular meaningful constructive feedback from staff and leaders may contribute to nurse managers feeling valued.ImpactUnderstanding factors that influence job retention or intention to leave may help nurse managers and their supervisors identify areas for strategy and intervention design to ensure sustainability of this workforce.Reporting MethodPRISMA 2020 Guidelines.Patient or Public ContributionNo patient or public contribution.
Fiscal Rules in the European Union: Less Is More
Authors: Căpraru Bogdan , Pappas Anastasios , Sprincean Nicu 
Published: May 2024

AbstractIn this article, we examine the non‐linear relationship between the number of fiscal rules in place and compliance with the European Union's (EU) numerical fiscal targets included in the Stability and Growth Pact (SGP). Using a sample composed of 27 EU Member States for a period spanning 2000 to 2021, we document that countries' compliance with fiscal rules is positively associated with the number of numerical fiscal targets. However, this association only holds up to a specific threshold. Once this threshold is achieved, the relationship becomes negative, implying that the multiplication of numerical fiscal rules may undermine compliance, thereby reducing their effectiveness. In addition, we find that general elections and frequent changes in government reduce compliance, whereas economic adjustment programmes contribute positively to countries' compliance with fiscal targets. The findings bear critical policy implications against the backdrop of the current review of the European fiscal framework.
Authorship and Accountability: Kierkegaard and Anonymity in the Press
Authors: Westfall Joseph 
Published: May 2024

ABSTRACTSøren Kierkegaard was engaged with the press in a variety of ways throughout his authorship. Although studies of Kierkegaard's interactions with the public press of his time have largely focused on his dispute with the satirical newspaper, Corsaren, in this paper I examine his first engagement with the press—a mostly anonymous newspaper dispute with the Danish social activist, Orla Lehmann, about the freedom of the press in Denmark—as a lens through which to understand his thoughts on the press in general, on anonymous authorship in the newspapers and otherwise, and the ethical and religious significance Kierkegaard sees in the methods we employ, including anonymity, when we engage one another in public writings.
Challenging the policy space: The legitimation of alternatives in Chilean pension policy (1980–2019)
Authors: Rozas‐Bugueño Joaquín , Maillet Antoine 
Published: May 2024

AbstractIn October 2019, Chile experienced its most significant cycle of protests since the return to democracy in 1990; one of the primary demands of this cycle was the improvement of pensions. What effect did the October upheaval have on the Chilean pension policy debate? How have ideas about the Chilean pension plan changed from its creation in 1981−2019? What are the main drivers of these changes? In this study, we propose the concept of policy space, which we define as the realm of ideas wherein public policies are debated and whose boundaries are determined by the legitimacy of ideas from relevant actors. We use a process‐tracing approach based on qualitative data triangulation from several techniques including in‐depth interviews, press analysis, and secondary document review. The findings indicate that the shift in the ideas related to pension policy is explained by two drivers—long‐term linkage among actors and short‐term social mobilization against the private pension system, which accelerated rapidly with the October 2019 protests.
High intestinal carriage of
Clostridium perfringens
in healthy individuals and ICU patients in Hangzhou, China
Authors: Yan Zelin , Fu Bo , Zhu Yanyan , Zhang Yanyan , Wu Yuchen , Xiong Panfeng , Zhou Hongwei , Wang Yang , Wang Shaolin , Chen Gongxiang , Zhang Rong , Sun Chengtao 
Published: May 2024

ABSTRACT

Clostridium perfringens
has emerged as a growing public health concern due to its ability to cause various infections and its increasing resistance to antibiotics. To assess its current epidemiology in clinical settings, we conducted a survey involving 426 healthy individuals and 273 ICU inpatients at a provincial hospital in China. Our findings revealed a high prevalence of
C. perfringens
in healthy individuals (45.77%, 95% CI: 41.0%–50.6%) and ICU patients (12.82%, 95% CI: 9.1%–17.4%). The identified 220
C
.
perfringens
isolates displayed substantial resistance to erythromycin (57.9%), clindamycin (50.7%), and tetracycline (32.0%), primarily attributed to the presence of
erm
(Q) (54.4%),
lnu
(P) (13.8%),
tet
B(P) (83.6%), and
tet
A(P) (66.7%). Notably,
C. perfringens
isolates from this particular hospital demonstrated a high degree of sequence type diversity and phylogenic variation, suggesting that the potential risk of infection primarily arises from the bacteria’s gut colonization rather than clonal transmissions within the clinical environment. This study provides an updated analysis of the current epidemiology of
C. perfringens
in healthy individuals and ICU patients in China and emphasizes the need to optimize intervention strategies against its public health threat.

IMPORTANCE

Clostridium perfringens
is a bacterium of growing public health concern due to its ability to cause infections and its increasing resistance to antibiotics. Understanding its epidemiology in clinical settings is essential for intervention strategies. This study surveyed healthy individuals and ICU inpatients in a provincial hospital in China. It found a high prevalence of
C. perfringens
, indicating infection risk. The isolates also showed significant antibiotic resistance. Importantly, the study revealed diverse sequence types and phylogenetic variation, suggesting infection risk from intestinal colonization rather than clonal transmission in hospitals. This analysis emphasizes the need to optimize intervention strategies against this public health threat.