bluuebunny/crossref_metadata_2025_split huggingface dataset:
How does Parental Media Mediation Regulate the Association between Digital Parental Awareness and the Parent-Child Relationship?
Authors: Bayar Muammer Enes , Kulaksiz Taibe , Toran Mehmet 
Published: February 2025

Abstract
The parent-child relationship is evolving due to the influence of technology in the digital age. Traditional family dynamics are changing, prompting parents to rethink their approach to children’s development and learn how to interact effectively in digital environments. In light of these considerations, this study aims to examine the role of parental media mediation in the relationship between digital parental awareness and the parent-child relationship. The research was conducted as a cross-sectional survey study based on a quantitative research method. The sample consisted of 291 parents with preschool-age children. Data collection tools included the Demographic Information Form, Digital Parental Awareness Scale, Parental Media Mediation Scale, and Child-Parent Relationship Scale. GLM Mediation Model was performed for data analysis. The analysis revealed that parental mediation behaviors partially mediate the parent-child relationship across all dimensions of digital parental awareness, including being a negative role model, digital negligence, efficient usage, and protection from risks.
Eight Months into Reality: A Scoping Review of the Application of ChatGPT in Higher Education Teaching and Learning
Authors: Liu Qian , Hu Anjin , Gladman Tehmina , Gallagher Steve 
Published: February 2025

Abstract
ChatGPT has sparked heated discussion in higher education since its public release and increasing empirical studies have been made available examining its application to higher education teaching and learning. To capture and synthesize the initial scholarly developments in this topic, we undertook a scoping review of empirical research into the use of ChatGPT for higher education teaching and learning, published in the first eight months since its release. We identified 39 articles through a systematic literature search in the Web of Science and Scopus databases. Our analysis identified five thematic areas that extant research has contributed to, including (1) ChatGPT's performance in assessment; (2) ChatGPT's capacity in facilitating learning; (3) staff and students' perceptions of ChatGPT; (4) the adoption of ChatGPT, and; (5) ChatGPT-related policy implications. Drawing on the findings, we discuss current understanding and directions for future research in each of the thematic area. We then discuss issues emerged from the reviewed literature, including implications for improving research design, researching academic integrity, and explaining ChatGPT's pedagogical value in light of learning theories and other digital technologies.
Civil War Induced Social Rupture and Transformative Changes: Women’s Political Participation and Land Ownership in Post-War Nepal
Authors: Joshi Madhav 
Published: February 2025

Abstract
Does civil war improve women’s access to economic resources in the post-war years? By defining access to economic resources in terms of land ownership, which is influenced by cultural norms and gender practices, this research develops the argument that civil war can improve women’s access to economic resources in the post-war years if war-induced social rupture breaks down traditional gender norms and cultural practices that discriminate against women. This rupture leads to an increase in women’s social visibility and political participation, further eroding traditional norms and institutions that discriminate against women, leading to an increase in women’s access to economic resources. Analyses of sub-national level data on civil war violence, women’s political participation, and land ownership in post-war Nepal show a positive relationship between civil war violence and women’s political participation. Additionally, women’s political participation was positively related to women’s land ownership.
Dominant contribution of Arctic sea ice cover to the bimodally interannual variation of the polar night jet in late November
Authors: Ando Yuta , Mochizuki Takashi 
Published: February 2025

Abstract
The polar night jet (PNJ), characterized by strong zonal-mean zonal winds at 60–80° N and 50 hPa, shows interannual variability that is distinctively observed in late November. The autumnal acceleration tendency of the PNJ exhibits the alternative of monotonous acceleration and temporary deacceleration marked by a “short break” and consequently represents bimodal fluctuations. Statistical analyses using reanalysis and objective analysis datasets in this study reveal that the reduction of Arctic sea ice concentration (SIC) predominantly contributes to the PNJ short break, rather than other potential factors such as the quasi-biennial oscillation (QBO) and the El Niño-Southern Oscillation (ENSO) variability. The PNJ short break is usually accompanied by the upward propagation of Rossby waves from the troposphere to the stratosphere over Siberia. When the Arctic SIC is lower than climatology, particularly in the Barents–Kara Sea, the increased heat flux at the sea surface causes deceleration events inherent to late November. In contrast, the intensity of the submonthly-scale PNJ deceleration and acceleration is affected little by the phase of the QBO, while the phase of the QBO is thought to contribute to the seasonal means of the PNJ. While ENSO variability can also give favorable conditions for the deceleration of the zonal-mean westerly winds, the upward wave propagation is observed mainly over the North Atlantic and Europe rather than over Siberia.
Clinical Education: Consultation-Liaison Psychology Services
Authors: Yost Joanna S. , Cavanagh Casey E. 
Published: February 2025

Abstract
Consultation-liaison (CL) psychology is a subspecialty of clinical health psychology primarily focused on providing both consultation and liaison services in the medical inpatient setting to benefit patients, families, and/or healthcare providers. The goals of this paper are threefold. The first is to educate clinicians about the scope and functions of traditional CL psychology services. The second is to identify contemporary areas of growth and development in CL psychology services. The third is to discuss practical recommendations and lessons we have learned throughout the process of establishing and sustaining CL psychology services at our organization. Additionally, we discuss the future of CL psychology particularly with regard to the dearth of CL psychology research.
20 Years of Character Strengths: A Bibliometric Review
Authors: Feraco Tommaso , Casali Nicole 
Published: February 2025

Abstract
Character strengths were introduced into the positive psychology literature twenty years ago. The present bibliometric analysis quantitatively summarizes the research conducted in the field so far in terms of impact and themes analyzed. We conduct performance analysis to examine the total number of publications on character strengths, their bibliometric indices, the main journals contributing to the field, and the countries involved in such knowledge accumulation and how this has changed over time. We furthermore conduct science mapping analysis using the keywords of the papers. Specifically, we describe the time-varying occurrence of specific keywords and use network and thematic mapping analyses to determine the dynamic intercorrelations among the emerging research topics. Our results show the significant and growing contribution of character strengths to the positive psychology literature and beyond, but also the need for cross-fertilization with neighboring fields. We also highlight an increasing contribution from non-WEIRD countries in recent years, which calls for in-depth cross-cultural research. Topics such as measurement and well-being appear to be well-established and integrated, while there’s an emerging interest in mental health research. Overall, the present analysis illuminates on the past, present, and upcoming trends in the field.
How Social Desirability Influences the Relationship between Measures of Personality and Key Constructs in Positive Psychology
Authors: Persson Hampus , Björklund Fredrik , Bäckström Martin 
Published: February 2025

Abstract
Does socially desirable responding produce exaggerated correlations between self-ratings of personality and positive psychology constructs? We operationalized social desirability as the tendency to react to evaluative content in questionnaire items and related one standard measure and one evaluatively neutralized measure of the Big Five to measures of five key positive psychology constructs (optimism, purpose in life, satisfaction with life, well-being and sense of coherence). Structural equation modelling (N = 439) revealed substantially different relationships between the Big Five and positive psychology constructs when the evaluative factor was accounted for. The results indicated that although the Big Five still predict the positive psychology constructs when the evaluative factor is accounted for, their influence is strongly reduced and the evaluative factor itself a major predictor. Arguably, this suggests that when the evaluative factor is not accounted for, the use of self-ratings invites social desirability to inflate the estimated relationships between personality traits and evaluatively loaded constructs in positive psychology. Alternative interpretations of the evaluative factor are discussed, as well as the importance of probing different solutions to measurement issues surrounding evaluative psychological constructs.
MODELING THE RAILWAY TRACK BALLAST BEHAVIOR WITH HYPOPLASTICITY
Authors: Bauer Erich , Kovtunenko Victor A. , Krejčí Pavel , Monteiro Giselle A. , Paoli Laetitia , Petrov Adrien 
Published: February 2025

Abstract
The contact problem describing a railway vehicle — road — track ballast system is under our investigation. During the motion, the rolling stock (snowpiercer) is represented by a moving localized load, the road by a Timoshenko beam, and the track bed material is rigorously modeled using 3-by-3 matrices of stress and strain rate. To ensure physical consistency, the Kolymbas-type hypoplasticity theory well-suited for cohesionless granular materials is applied to describe the ballast. As a result, the normal stress and shear stress on the interface between the rail bottom and ballast are analytically derived from the closed-form solution to the nonlinear hypoplastic differential equation.
Performance improvement of high-density data center via two-phase liquid immersion cooling
Authors: Mohammed Nada M. , El-Maghlany Wael M. , Elhelw Mohamed , Abdelaziz Ahmed H. 
Published: February 2025

Abstract
This paper introduces two distinct approaches for efficiently cooling high-density data centers with a capacity of up to 1168 kW, aiming to achieve the optimal cooling method for extracting heat from electronic servers. The investigation involves a comparative analysis between air-based cooling, incorporating modifications to hot aisle containment, and liquid-based cooling utilizing a two-phase immersion system. Three-dimensional simulations are conducted employing computational fluid dynamics (CFD) analysis. Furthermore, the simulation examines the influence of introducing copper coating materials to server components in liquid cooling, varying the thickness to enhance heat transfer efficiency. The analysis demonstrates that, in liquid cooling, the maximum server temperature diminishes to 65 °C, and power usage effectiveness improves from 2 in the air cooling system to 1.01 in liquid cooling. The application of copper coating results in a 13% enhancement in the gradual temperature distribution among servers, especially in high-power servers, and eliminates most hot spots by decreasing the maximum temperature. However, the simulation indicates a comparatively modest temperature improvement of 8% when coating low-power servers.
Thermal management of high-discharge lithium-ion prismatic cells using various dielectric nanofluid-based novel immersion cooling design
Authors: Banerjee Rhik , Nidhul Kottayat 
Published: February 2025

Abstract
Immersion cooling is gaining attention as it does not involve complex flow channels within the battery, making it easier to manufacture a compact battery thermal management system for high-discharge prismatic cells. A novel immersion cooling domain with v-shaped fins and dielectric fluids such as deionized water, Novec 7200, and n-heptane as coolants as a continuous phase with Al2O3 nanoparticles as dispersed phase using a two-phase mixture model are compared at high-discharge rates of 3C and 5C for the same mass flow rate and coolant volume. V-shape fins considerably reduced the battery’s maximum temperature and improved the cell temperature homogeneity owing to secondary flow and better fluid mixing. Compared to the no-fin case, a maximum temperature reduction of 5 K and 9 K is obtained with deionized water nanofluid at 3C and 5C, respectively. The highest temperature homogeneity of less than 0.5 K is obtained with Novec 7200, even for a higher discharge rate (5C). Using deionized water resulted in a lower maximum temperature rise among the various dielectric fluids, and Novec 7200 reported better temperature homogeneity. Cooling performance improvement with nanofluid is obtained with negligible pumping power compared to the power output delivered by the battery pack.
Changes in Hospital Care of Newborn Infants with Trisomy 13
Authors: Ignatz-Hoover Allison O. , Farghaly Mohsen A. A. , Crist Anna , Abdalla Alshimaa , Aly Hany , Mohamed Mohamed A. 
Published: February 2025

Abstract

Objective
To examine the changes over recent years in neonatal survival to discharge, prevalence of adverse events, surgical procedures, tracheostomy and/or gastrostomy tube (G-tube) placement, and length of stay (LOS) in infants with Trisomy 13.

Methods
We identified newborn infants with Trisomy 13 in the National Inpatient Sample in the years 2003–2018. We calculated prevalence of associated conditions. We examined procedures done, and common adverse events associated with each condition, survival rates, and LOS. We also calculated changes in trends over the years.

Results
The study identified 5792 newborn infants with Trisomy 13. Mortality during neonatal period was 58%. There was no significant change in mortality trends over the years, (p < 0.001). Average LOS was 10 (+ 34) days which had significantly increased over recent years (p < 0.001) and it was highest in conditions of NEC followed by gastrointestinal anomalies and sepsis. Among survivors, 2% were discharged with tracheostomy and 9% with G-tubes. LOS was significantly increased in association with these procedures.

Conclusion
There was a slight decrease in infants admitted to neonatal intensive care units with Trisomy 13 over recent years. In-hospital neonatal mortality was unchanged. However, there was a significant increase in LOS, which was increased with procedures such as tracheostomy and G-tube placement, which may reflect a trend toward increasing interventions without a corresponding improvement in mortality.
Generalized products and Lorentzian length spaces
Authors: Soultanis Elefterios 
Published: February 2025

Abstract
We construct a Lorentzian length space with an orthogonal splitting on a product

$$I\times X$$

I
×
X

of an interval and a metric space and use this framework to consider the relationship between metric and causal geometry, as well as synthetic time-like Ricci curvature bounds. The generalized Lorentzian product carries a natural Lorentzian length structure but can fail the push-up condition in general. We recover the push-up property under a log-Lipschitz condition on the time variable and establish sufficient conditions for global hyperbolicity. Moreover, we formulate time-like Ricci curvature bounds without push-up and regularity assumptions and obtain a partial rigidity of the splitting under a strong energy condition.
Biogeochemical survey of the Allchar (North Macedonia) arsenic-thallium ore body: a focus on hyperaccumulator plants
Authors: Jakovljević Ksenija , Bačeva Andonovska Katerina , Salinitro Mirko , Mišljenović Tomica , van der Ent Antony 
Published: February 2025

Abstract

Background and aims
The Allchar site in North Macedonia has a unique geology exceptionally enriched in arsenic and thallium, making the local soils extremely toxic to plant life. Surprisingly, the mineralized soils at Allchar host a diverse flora, with unknown metal(loid) accumulation potential for most of these plant species. The main aim of this study was to determine the elemental profiles ('elementomes') of plant species growing naturally in the Allchar area and to assess their elemental accumulation in relationship to concentrations in the soil in which the plants grow.

Methods
Samples of in total 23 plant species (with at least 4 replicates per species) and their associated rhizospheric soils were collected in the field at the Allchar site in North Macedonia and analysed with monochromatic X-ray fluorescence analysis for total and DTPA-extractable metal and metalloid concentrations.

Results
High foliar concentrations of thallium were found in some plant species, being the most extreme in Silene latifolia, at 79,200 µg g−1 thallium, whilst arsenic concentrations are generally low in most of the plant species analysed. Thallium hyperaccumulation (> 100 µg g−1) was found in the families Violaceae, Lamiaceae and Caryophyllaceae. Particularly high foliar thallium concentrations were found in Viola arsenica and V. tricolor subsp. macedonica, reaching up to 31,600 and 11,700 μg g−1 thallium, respectively. The elemental concentrations in soil and plant samples reflect that of the local mineralogy of the three different areas investigated at the Allchar site, with the highest mean values for thallium and arsenic in the Crven Dol area, and 249 and 3970 μg g−1, respectively, in the plants that were analysed.

Conclusion
The present study led to the discovery of several new thallium hyperaccumulating plant species, such as Clinopodium alpinum, Anthyllis vulneraria and Linum hirsutum, whereas the thallium concentrations found in Silene latifolia are the highest thus far recorded in nature highlighting the potential of this species for thallium phytomining applications.
Extreme values for the waiting time in large fork-join queues
Authors: Schol Dennis , Vlasiou Maria , Zwart Bert 
Published: February 2025

Abstract
We prove that the scaled maximum steady-state waiting time and the scaled maximum steady-state queue length among N GI/GI/1-queues in the N-server fork-join queue converge to a normally distributed random variable as

$$N\rightarrow \infty $$

N
→
∞

. The maximum steady-state waiting time in this queueing system scales around

$$\frac{1}{\gamma }\log N$$

1
γ

log
N

, where

$$\gamma $$

γ

is determined by the cumulant generating function

$$\Lambda $$

Λ

of the service times distribution and solves the Cramér–Lundberg equation with stochastic service times and deterministic interarrival times. This value

$$\frac{1}{\gamma }\log N$$

1
γ

log
N

is reached at a certain hitting time. The number of arrivals until that hitting time satisfies the central limit theorem, with standard deviation

$$\frac{\sigma _A}{\sqrt{\Lambda '(\gamma )\gamma }}$$

σ
A

Λ
′

(
γ
)

γ

. By using the distributional form of Little’s law, we can extend this result to the maximum queue length. Finally, we extend these results to a fork-join queue with different classes of servers.
From omelet to UML: assessing the role of process thinking on process model quality among novice analyst
Authors: Tsoury Arava , Hindy Ling Hila , Beimel Dizza , Bar-Lev Shirly 
Published: February 2025

Abstract
Information Systems (IS) analysts are tasked with analyzing customer needs and designing the requisite information system, commonly using models. Ensuring the high quality of these models is crucial for the success of workflow-oriented IS. This study investigates how process thinking influences the ability of novices to produce high-quality process models in IS education, focusing on quality metrics such as completeness, correctness, and irredundancy. We conducted a detailed examination of 181 students enrolled in an IS Analysis and Design course (130 students in the final sample), employing a unique three-task methodology to assess their initial process thinking levels and subsequent model quality throughout the course. Our findings reveal that students with high initial process thinking proficiency continued to excel in subsequent modeling tasks, while those with lower initial proficiency narrowed the gap and improved the quality of their models in subsequent tasks due to learning. Additionally, we found a moderate positive correlation (r = 0.233, p = 0.008) between creativity and success in modeling tasks, suggesting that fostering creativity could enhance the quality of process models. Based on these insights, we recommend that IS training include targeted error correction, preliminary workshops for foundational skill enhancement including training in process thinking, and the integration of creativity into the curriculum. These recommendations aim to better prepare students for the complexities of IS planning and design, contributing to the development of proficient IS analysts capable of producing high-quality process models, thereby directly impacting the overall quality of software development processes.
Energy pile displacements due to cyclic thermal loading at different mechanical load levels
Authors: Rafai Mouadh , Salciarini Diana , Vardon Philip J. 
Published: February 2025

Abstract
The effect of the load level on long-term thermally induced pile displacements and the impact of cyclic thermal loads on the bearing capacity of energy piles are investigated via a full-scale in situ test in Delft, The Netherlands. The pile was loaded to a specific target of 0, 30, 40, or 60% of its calculated ultimate bearing capacity. At the end of each loading step, up to ten cooling–natural heating cycles were applied. The pile behavior during monotonic cooling and cyclic cooling–natural heating in terms of the displacement along the pile is reported, with a focus on permanent displacements. During monotonic (pile/ground) cooling, a settlement of the pile head and an uplift of the pile segment near the pile tip were observed in all four tests. In addition, under higher mechanical load, the pile head displacement was larger while the uplift was lower due to the imposed mechanical load. During cyclic thermal load, under zero mechanical load, pile head displacement was fully reversible while permanent uplift of the lowest pile segment was observed and attributed mainly to the permanent dragdown of the surrounding soil. Under moderate mechanical loads (30 and 40%), thermal cycles induced an irreversible pile head settlement, which stabilized with an increasing number of cycles. In addition, a permanent pile settlement along the pile was observed at the end of these tests. Under high mechanical load (60%), the irreversible settlement along the pile continued to increase with only a slight reduction in rate, being higher compared to moderate mechanical loads. In this test, a normalized pile head settlement of 0.124% was observed after ten thermal cycles. The permanent settlement of the pile under thermo-mechanical loads was mainly attributed to the contraction of sand beneath the pile tip and thermal creep at the soil–structure interface. The pile bearing capacity was observed to increase after thermo-mechanical tests, mainly due to the residual/plastic pile head displacement, which in turn densified sand leading to an increase in tip resistance.