bluuebunny/crossref_metadata_2025_split huggingface dataset:
Parental singing during kangaroo care: parents' experiences of singing to their preterm infant in the NICU
Authors: Hugoson Pernilla , Haslbeck Friederike Barbara , Ådén Ulrika , Eulau Louise 
Published: February 2025

IntroductionSinging fosters emotional connections, attachment, bonding, and language development in infants. Prematurely born infants, however, are at risk of missing this vital communication, impacting neurodevelopment and family wellbeing, especially during prolonged hospital stays. Kangaroo care provides physiological and emotional support, while Creative Music Therapy (CMT) has demonstrated positive effects on neurodevelopment, parental wellbeing, and attachment. The Singing Kangaroo project, a Swedish-Finnish multi-center randomized controlled trial (RCT), investigated the impact of parental singing during kangaroo care. This qualitative follow-up study explores these findings through the lens of Antonovsky's Sense of Coherence (SOC) model.MethodSemi-structured interviews were conducted with 28 families (20 intervention group, eight control group) at their infant's 5-month corrected age. The intervention group received CMT twice weekly during kangaroo care for 4 weeks in the NICU, while the control group received standard care. Data were analyzed inductively, followed by deductive categorization within the SOC framework, focusing on its three core components: Manageability, Comprehensibility, and Meaningfulness.ResultsParents in the intervention group reported enhanced understanding of how singing fosters attachment and boosts their self-esteem, aligning with increased manageability and comprehensibility. Control group parents also experienced joy in singing, which positively influenced family wellbeing, albeit less extensively. Across both groups, singing was described as a meaningful activity that strengthened parent-infant bonding and promoted emotional connection within the family.ConclusionParental singing during kangaroo care, particularly when supported by a trained music therapist, enhances parents' sense of coherence by fostering comprehensibility, manageability, and meaningfulness. This study highlights the long-term benefits of integrating CMT into family-centered NICU care to support both infants' neurodevelopment and family wellbeing.
User avoidance behavior in pharmaceutical e-commerce intelligent customer service: a stressor-strain-outcome perspective
Authors: Jia Jing , Chen Lu , Wu Chengzhen , Xiao Manling 
Published: February 2025

IntroductionThis study explores the implementation of Intelligent Customer Service (ICS) in pharmaceutical e-commerce, aiming to enhance user acceptance and service efficiency while addressing the psychological factors influencing user behavior. It expands the boundaries of technology acceptance research by focusing on ICS use and avoidance in high-risk environments.MethodA total of 418 valid questionnaires were collected from participants, ensuring data quality through rigorous screening. The study employed SPSS for data normality tests and SmartPLS for structural equation modeling to analyze the relationships between emotional stress, system overload, and user avoidance behavior.ResultsThe findings indicate that system overload, information overload, and service overload significantly contribute to user emotional stress, which in turn drives avoidance behavior. The analysis revealed strong explanatory power (R2 values ranging from 0.450 to 0.586) and confirmed the mediating role of emotional stress in the relationship between overload factors and user avoidance.DiscussionThis research highlights the critical role of emotional stress in user interactions with ICS, suggesting that pharmaceutical e-commerce companies must refine their ICS design to meet diverse user needs and reduce cognitive burdens. By leveraging big data and establishing robust feedback mechanisms, companies can enhance user experience and loyalty. The study also identifies limitations in demographic representation and suggests future research should incorporate qualitative methods for a deeper understanding of user behavior.
Association between weekend catch-up sleep and hypertension of the United States population from 2017 to 2020: a cross-sectional study
Authors: Luo Yan , Li Qingyuan , Feng Tong , Meng Shasha , Duan Ran 
Published: February 2025

BackgroundHypertension is a prevalent cardiovascular risk factor that significantly contributes to morbidity and mortality worldwide. Previous studies have highlighted the role of inadequate sleep during weekdays in the development of hypertension. However, the potential mitigative effects of weekend catch-up sleep (WCS) on hypertension have been less explored.MethodsThis cross-sectional study analyzed data from the National Health and Nutrition Examination Survey (NHANES) 2017–2020, focusing on American adults. We assessed the association between WCS (defined as the difference in sleep duration between weekend and weekday) and the presence of hypertension. Participants were classified into two groups based on their WCS duration: none (below 1 hours), yes (over 1 hours). Multivariable logistic regression models adjusted for potential confounders such as age, gender, Body mass index (BMI), and lifestyle factors were utilized to explore this association. A Generalized Additive Model (GAM) was employed to generate smooth curves for a nuanced analysis of the nonlinear relationship.ResultsThe findings indicated that moderate WCS (less than 4 hours) was significantly associated with a reduced risk of hypertension, while excessive WCS (greater than 4 hours) showed no significant protective benefits. ConclusionModerate weekend catch-up sleep could serve as an effective intervention to mitigate hypertension risk, especially in populations with restricted weekday sleep. These results suggest the potential for integrating sleep management strategies into public health recommendations to address hypertension. Future longitudinal studies are needed to confirm these findings and clarify the mechanisms underlying the relationship between WCS and hypertension risk.
Network analysis of interactions of rumination and anxiety on smartphone dependence symptoms
Authors: Zhang Sen sen , Yong Shao hong , Chen Jia tai 
Published: February 2025

ObjectiveRumination and anxiety have been posited as correlates of smartphone dependence (SPD). However, little is known regarding how the components of both affect SPD symptoms at subtle levels. Therefore, we used the network analysis approach to identify the connections at a micro level to provide possible interventions for reducing SPD symptoms.MethodsUsing symptom-level network analysis, we used the ruminative response scale-10, the generalized anxiety disorder scale-7, and the mobile phone addiction index scale-17 to investigate Chinese preservice teachers (Mage = 21.1, N = 1160). Subsequently, we estimated a graphical lasso correlation network for these teachers, which encompassed rumination components, anxiety components, and SPD symptoms. Specifically, the central and bridge centralities within the network structure were examined for the impacts of rumination and anxiety on SPD symptoms.ResultsThe three intracluster connections of rumination, anxiety, and SPD were tighter than the intercluster, with structural connections in rumination and anxiety networks closer than the triggered SPD symptoms cluster. Importantly, reflection reactions towards “write down what you are thinking and analyze it” (a component of rumination) were identified as a central and bridging node that might be a target for intervention for SPD symptoms.ConclusionWe identify potential edge-bridging rumination and anxiety on SPD and locate highly central components within each cluster via network analysis.
Network analysis of meaning in life, perceived social support, and depressive symptoms among vocational undergraduate students
Authors: Zhang Sen sen , Zhang Wen hua , Yong Shao hong , Chen Jia tai 
Published: February 2025

BackgroundDepression poses a considerable personal and public health problem, particularly in the post-epidemic era. The present study aimed to investigate the association between meaning in life (MIL) and perceived social support (PSS) with depressive symptoms among vocational undergraduate students, employing a network analysis approach to gain a deeper understanding of the underlying pathways and to prevent the progression of depressive symptoms into disorders.MethodsA total of 1367 Chinese vocational undergraduates (Mage = 20.1, SD = 1.6; 44.7% female) were recruited and were asked to complete a series of questionnaires, including the meaning in life questionnaire, perceived social support scale, and patient health questionnaire. The regularized partial correlation network was estimated. The partial correlations between nodes were calculated as edges. Moreover, network comparison tests were conducted to compare three subnetworks based on different levels of depression (minimal, subthreshold, and moderate/severe).ResultsThe top strength nodes within each network were identified as sleep and motor in minimal group, anhedonia and concentration in subthreshold group, and anhedonia and sleep in moderate/severe group. Additionally, the bridge strength nodes were determined as MIL-3, MIL-4, sleep, guilt, and school in minimal group; MIL-4, anhedonia, suicide, and friend in subthreshold group; MIL-9, MIL-7, anhedonia, sleep, and family in moderate/severe group. Furthermore, network comparison tests showed significant differences in centrality (all p &lt; 0.05), while network invariance remained constant across groups. Notably, the accuracy and stability coefficients for all network structures were greater than 0.5, indicating stable and reliable results.ConclusionThese findings elucidate specific pathways and potential central nodes for interactions of MIL or PSS with depressive symptoms at different levels of depression, providing valuable insights for targeted prevention and intervention strategies.
The relationship between smartphone addiction and sleep disorder among college students: negative emotions as a mediator and gender as a moderator
Authors: Li Siyi , Deng Yingying , Cai Lihong , Wu Linlin 
Published: February 2025

BackgroundCollege students are disproportionately affected by smartphone addiction, which has been linked to various health impairments, including sleep disorders. This study explores the relationship between smartphone addiction and sleep disorders, with a focus on negative emotions as a mediator and gender as a moderator.MethodsCluster sampling was used to survey 1056 Chinese college students. The Mobile Phone Addiction Index, Negative Affect Scale, and Sleep Disorder Scale were administered. Versions of SPSS 27.0 and PROCESS macro 4.0 were used for data analysis, employing Models 15 and 4 to examine moderation and mediation, respectively.ResultsA strong direct correlation was identified between smartphone addiction and sleep disorder, with negative emotions mediating this relationship, accounting for 33.7% of the effect. Gender significantly moderated the mediation process, with females demonstrating a greater correlation than males between sleep disorders and negative emotions.ConclusionNegative emotions partially mediated smartphone addiction’s association with sleep disorder, whereas gender significantly moderated this mediation. These findings underscore the complex dynamics among smartphone addiction, emotional well-being, and sleep among college students.
The analysis of factors influencing patient choice of healthcare providers between tertiary hospitals and community clinics
Authors: Wu Silin , Lei Zhaoxia , Liu Tinglian , Chen Lan , Qin Yang 
Published: February 2025

BackgroundThe uneven distribution of medical resources in China has led to persistently low utilization rates of primary healthcare institutions. The tiered healthcare delivery system aims to optimize resource allocation and strengthen primary care, yet patient preferences for tertiary hospitals hinder its effective implementation. Understanding the factors influencing healthcare-seeking behaviors is crucial for improving policies and promoting system efficiency.ObjectiveTo analyse the factors influencing patient choices between a tertiary hospital and a community health service center in Chengdu and provide recommendations for advancing the tiered healthcare system.MethodsA random sampling method was used in August 2023 to survey patients at a tertiary hospital (Group A) and a community health service center (Group B). The survey assessed demographics, health status, factors influencing provider choice, and awareness of the family doctor system. Chi-square, t-tests, or Wilcoxon rank-sum tests were used for group comparisons, while logistic regression identified factors associated with primary care visits.ResultsAmong 865 valid responses (Group A: 420; Group B: 445; 92.02% response rate), Group A had significantly higher education levels and household incomes (p &lt; 0.001), while Group B had higher chronic disease prevalence and family doctor contract rates (71.5% vs. 59.3, 44.5% vs. 25.5%; both p &lt; 0.01). Positive factors for choosing community healthcare included better equipment and medication availability (46.9%), lower costs with higher reimbursement (45.0%), and convenient transport (41.2%). Negative factors included distrust in community care quality (39.1%) and limited familiarity with family doctors (32.8%). Logistic regression indicated that being over 60 years old (OR: 1.94, CI: 1.02–3.69) and awareness of the tiered healthcare system (OR: 2.48, CI: 1.56–3.96) were significant factors for seeking primary care.ConclusionPatients with higher education and income prefer tertiary hospitals, while chronic disease patients are more likely to utilize community care. Low family doctor contract rates and trust in community healthcare quality remain barriers. Strengthening community resources and promoting the tiered healthcare system could improve patient participation and alleviate pressure on tertiary hospitals.
Changes and their effects on working and daily life time use allocation between work-from-home and office work days during the telework period: insights from the survey in Japan
Authors: Aoki Eri , Hiramatsu Ai , Hanaki Keisuke 
Published: February 2025

IntroductionThe rapid adoption of telework, accelerated by advancements in ICT and the COVID-19 pandemic, offers potential benefits for wellbeing and environmental impact. However, telework’s effects on work productivity, work-life balance, and social connectedness remain complex, particularly within hybrid models combining work-from-home (WFH) and in office days.MethodsThis study assessed telework’s impact by comparing WFH and office days. A survey of 1,500 full-time workers in Japan’s Tokyo Metropolitan Region focused on daily time allocation, and telework preferences during telework periods. Principal component and cluster analyses were used to identify groups with distinct work and lifestyle patterns.ResultsSix telework-related groups emerged, reflecting diverse experiences in productivity and daily life. Groups such as the “Overall Increase” and “Housework and Rest Increase” reported gains in leisure and family time, positively impacting wellbeing. In contrast, the “Unsuitable for WFH” group faced increased office-day workloads and reduced WFH productivity, indicating that telework’s effectiveness depends on job and individual characteristics.ConclusionThe findings highlight telework’s potential to enhance wellbeing and sustainability but also underscore the need for tailored policies that address diverse job requirements and personal characteristics. This study contributes to sustainable telework strategies by offering insights into effective support systems that balance flexibility, productivity, and environmental sustainability, aiming both for an enhanced personal life and societal benefits.
Normal butanol fraction of Polygonum hydropiper L. flavonoids reduces inflammation caused by PCV2 infections in cell and mouse models
Authors: Wei Yu-heng , Zhou Shu-mian , Zhao Wen , Chen Qi , Wang Qiu-hua , Yu Mei-ling , Wei Ying-yi , Hu Ting-jun 
Published: February 2025

IntroductionThe normal butanol fraction of Polygonum hydropiper L. flavonoids (FNB) exhibits significant anti-inflammatory effects. This study investigated FNB's impact on inflammatory responses induced by Porcine circovirus type 2 (PCV2) in cell and mouse models.MethodsAn inflammatory model was established in RAW264.7 cells infected with varying PCV2 concentrations. And assigning both RAW264.7 cells and 108 SPF-grade KM mice to Control, PCV2, Rutin, and various dosages of FNB groups. Inflammatory factors such as Monocyte Chemoattractant Protein-1 (MCP-1), interleukin-6 (IL-6), IL-8, IL-10, Tumor Necrosis Factor-alpha (TNF-α), Reactive Oxygen Species (ROS), and Nitric Oxide (NO) were quantified using ELISA, RT-qPCR and immunohistochemistry.ResultsResults showed that a PCV2 titer of 104.5 TCID50/0.1 mL when applied to RAW264.7 cells effectively established an in vitro inflammatory model at 12 and 24 h post-infection. Following PCV2 infection, all the inflammatory factors displayed a significant increased both in culture supernatant and intracellular mRNA expression levels (p &lt; 0.05 or p &lt; 0.01), but these levels were reduced by FNB treatment (p &lt; 0.05 or p &lt; 0.01). In mouse sera post-PCV2 infection also showed elevated levels of IL-6, IL-8 IL-10, TNF-α, and MCP-1 (p &lt; 0.05 or p &lt; 0.01). Additionally, mRNA and protein levels for TNF-α, IL-8, IL-10, IL-6, and iNOS rose significantly in lung tissues (p &lt; 0.01) but decreased with FNB treatment (p &lt; 0.05 or p &lt; 0.01).DiscussionThese findings suggest that FNB reduces inflammatory factor production and modulates the inflammatory response triggered by PCV2 infection, potentially enhancing host resistance against it.
Visualizing Cell Structures with Minecraft
Authors: Wu Tianyu , Thornburg Zane R. , Tan Kevin , Kenkel Seth , Boppart Stephen A. , Bhargava Rohit , Luthey-Schulten Zaida 
Published: February 2025

ABSTRACT
Many microscopic images and simulations of cells give results in different kinds of formats, making it difficult for people lacking computational skills to visualize and interact with them. Minecraft—known for its three-dimensional, open-world, voxel-based environment—offers a unique solution by allowing the direct insertion of voxel-based cellular structures from light microscopy and simulations into its worlds without modification. This integration enables Minecraft players to explore the ultrastructure of cells in a highly immersive and interactive environment. Here, we demonstrate several workflows that can convert images and simulation results into Minecraft worlds. Using the workflows, students can easily import and interact with a variety of cellular content, including bacteria, yeast, and cancer cells. This approach not only opens new avenues for science education but also demonstrates the potential of combining scientific visualization with interactive gaming platforms for facilitating research and improving appreciation of cellular structure for a broad audience.
Unipolar polarization switching and high-endurance memory operation of HZO/Si anti-ferroelectric FETs
Authors: Min Shin-Yi , Toprasertpong Kasidit , Takenaka Mitsuru , Takagi Shinichi 
Published: February 2025

Abstract
We experimentally demonstrate the anti-ferroelectric (AFE) behavior of a Hf1−x
Zr
x
O2 (HZO)/Si FET and its potential for high-endurance nonvolatile memory operation. The AFE-HZO FET with Zr content of 75% exhibits a double polarization switching and half-loop switching of its double hysteresis under bipolar and unipolar bias conditions, respectively. The counterclockwise hysteresis in the transfer I
d–V
g characteristics is demonstrated under unipolar V
g sweep through half-loop polarization in AFeFET. The steep subthreshold swing values were observed for both forward and backward V
g sweeps of I
d–V
g curves for AFeFET under unipolar bias condition. The nonvolatile feature of AFeFET is achieved by introducing the optimized hold voltage of 1.3 V during the retention period. The threshold voltage shift can be realized by utilizing the unipolar program/erase V
g pulses. Also, the high-endurance properties of HZO/Si AFeFET are demonstrated under unipolar V
g stress with observable memory window up to 109 cycles without gate insulator breakdown.
Przekształcanie historii w filmie
Authors: Guynn William 
Published: February 2025

W niniejszym eseju autor odnosi się do dwóch grup zagadnień. Po pierwsze zastanawia się, jaka jest relacja między narracją historyczną a przeszłością i jakimi modelami narracyjnymi posługują się historycy oraz filozofowie historii. Po drugie bada, jak filmy przekształcają przeszłość historyczną i jakie są różnice między historycznymi strategiami w dyskursach filmowych w opozycji do pisanych. Najważniejszym punktem odniesienia jest tu trzeci tom dzieła Ricoeura Time and Narrative, pod tytułem Narrative Time. Ricoeur określa powinności historyka. Ma on wiernie rekonstruować przeszłość, przede wszystkim szukając wsparcia w dokumentach jako śladach tego, co było. Modele historycznej mimesis Ricoeur identyfikuje, odwołując się do Platońskiej koncepcji „najwyższych rodzajów”, w zależności od stosunku historyka do badanej przeszłości: przeszłość może być traktowana jako to, co tożsame, to, co różne, i to, co analogiczne. Kolejno omawiane przez Ricoeura stanowiska Collingwooda, Certeau i White’a są egzemplifikacją powyższych modeli dyskursu. Następnie Guynn zastanawia się nad tym, jak funkcjonuje filmowy dyskurs historyczny, odwołując się do teorii filmu. Pod tym kątem analizuje dwa filmy historyczne: dokument montażowy Upadek dynastii Romanowych radzieckiej reżyserki Esfir Szub oraz fabularną Podróż komediantów Theo Angelopoulosa.

Tekst jest tłumaczeniem rozdziału Refiguring History in Film z książki Williama Guynna Writing History in Film, Routledge, New York 2006. © 2006 by Taylor & Francis Group LLC – Books.

Ze względu na ograniczenia praw autorskich artykuł jest dostępny tylko w wydaniu papierowym.
ANALYSIS OF THE FEATURES OF TURKISH-ACCENTED ENGLISH AND ITS COMPREHENSIBILITY
Authors: Türeli Vefa 
Published: February 2025

While contributing to diversity in language, accents make comprehension harder for L1 and L2 speakers. This is caused by non-native speakers pronouncing said language’s phonemes different in a way that’s rooted in the non-native speaker’ languages’ cross-language phonetic differences. This study aims to describe phenomena like these that occur with native Turkish speakers’ pronunciation of English. The study was conducted with Turkish high-schoolers who had completed a preparatory year in English. They were asked to read 2 texts and a list of words while being recorded, these recordings were transcribed using the IPA and compared with the General American accented counterparts using the Levenshtein algorithm. Volunteer American high-schoolers in southern United States listened to and were surveyed about the recordings. The comprehension survey yielded results agreeing with the previous claims on the accent’s properties. As for the comprehensibility of Turkish-accented English, the answers claimed the accent to be mainly comprehensible.