bluuebunny/crossref_metadata_2025_split huggingface dataset:
Benefits of a family-based care transition program for older adults after hip fracture surgery
Authors: Mashhadi-Naser Sahar , Sabet Fatemeh Pashaei , Nasiri Malihe , Vasli Parvaneh 
Published: July 2024

Abstract
Background
Hip fracture (HF) in older adults is strongly associated with a greater decline in their activities of daily living (ADLs) and health-related (HRQoL). The present study aimed to evaluate the effects of a family-based care transition program (FBCTP) on ADLs, HRQoL and social support in this age group after HF surgery.

Methods
A quasi-experimental design was conducted on 100 older adults who had undergone HFS and were selected by convenience sampling and allocated to the IG (n = 50) and the CG (n = 50). Data were collected utilizing the Barthel Index, the 12-item Short Form Health Survey (SF-12), and the Multidimensional Scale of Perceived Social Support. The FBCTP was delivered in-hospital education sessions, home visit, and a follow-up and telephone counselling session. The data were collected at three stages, including the baseline, four weeks after discharge, and eight weeks later. The level of statistical significance was set at 0.05.

Results
The results of the study indicated that the effects of time and group on the increase in ADLs were 15.2 and 36.69 (p < 0.000), respectively, following the completion of the FBCTP. Furthermore, time and group were found to have a positive effect on HRQoL, with an increase of 2.82 and 5.60 units, respectively (p < 0.000). In this context, time and group also interacted in the IG compared to the CG, with scores increasing by 1.86 units over time (p < 0.000). Although the study results indicated that social support improved by 1.98 units over time (p < 0.000), the effects of group alone and the time × group interaction were not statistically significant. This indicates that the program was not effective in accelerating social support.

Conclusion
Consequently, nurses, policymakers, and planners engaged in geriatric healthcare may utilize these results to enhance the health status of this age group following HFS.
Running safety assessment method of trains under seismic conditions based on the derailment risk domain
Authors: Zhu Zhihui , Zhou Gaoyang , Zheng Weiqi , Gong Wei , Tang Yongjiu 
Published: July 2024

AbstractThe accurate assessment of running safety during earthquakes is of significant importance for ensuring the safety of railway lines. Currently, assessment methods based on a single index suffer from issues such as misjudgment of operational safety and difficulty in evaluating operational margin, making them unsuitable for assessing train safety during earthquakes. Therefore, in order to propose an effective evaluation method for the running safety of trains during earthquakes, this study employs three indexes, namely lateral displacement of the wheel–rail contact point, wheel unloading rate, and wheel lift, to describe the lateral and vertical contact states between the wheel and rail. The corresponding evolution characteristics of the wheel–rail contact states are determined, and the derailment forms under different frequency components of seismic motion are identified through dynamic numerical simulations of the train–track coupled system under sine excitation. The variations in the wheel–rail contact states during the transition from a safe state to the critical state of derailment are analyzed, thereby constructing the evolutionary path of train derailment and seismic derailment risk domain. Lastly, the wheel–rail contact and derailment states under seismic conditions are analyzed, thus verifying the effectiveness of the evaluation method for assessing running safety under earthquakes proposed in this study. The results indicate that the assessment method based on the derailment risk domain accurately and comprehensively reflects the wheel–rail contact states under seismic conditions. It successfully determines the forms of train derailment, the risk levels of derailment, and the evolutionary paths of derailment risk.
The Relationship Between Engagement Time in Case-based Learning and Performance on Preclinical Medical Education Exams
Authors: Tuin Ashley M. , Schechter Thomas , Eno Cassie A. H. 
Published: July 2024

AbstractCase- and team-based learning activities are increasingly popular in medical education. Our institution utilizes a novel approach of using case-based learning (CBL) as prework for team-based learning (TBL) in preclinical medical education. This study evaluated the relationship between the time spent in CBL and performance on subsequent assessments including TBL performance on the IRAT and TRAT, and exam performance. Positive relationships were found between IRAT and exam performance. Time spent completing CBL was not found to be related to IRAT or exam performance. Implications for medical education are discussed.
The Role of Prosocial Behaviour in the Deceleration of Conduct Problem Behaviour
Authors: Williams Corrie , McGee Tara Renae , Walding Shannon , Bond Christine E. W. 
Published: July 2024

AbstractWhile conduct problem behaviour initiated in early childhood often escalates in frequency and seriousness through adolescence, a notable deceleration is typically seen by mid-adolescence. It has been hypothesised that prosocial behaviour, characterised by acts like sharing and comforting, may play a role in this deceleration. However, there is a distinct gap in the current literature when it comes to understanding the temporal dynamics between the acceleration of prosocial behaviours and the deceleration of conduct problem behaviour. This study seeks to bridge this gap. Using a General Cross-Lagged Panel Model (GCLM) and data from the Longitudinal Study of Australian Children (LSAC), we investigated temporal dynamics and sequence of how the acceleration of prosocial behaviour influences the deceleration of conduct problem behaviour between ages 4 and 15. Results indicate that increases in prosocial behaviour facilitate the deceleration of conduct problem behaviour, with increases in prosocial behaviour preceding decreases in conduct problem behaviour. Further, we show a cumulative effect of increases in prosocial behaviour on decreases in conduct problem behaviour over time. This knowledge provides a foundation for understanding how timely prevention and intervention strategies that include the mechanisms for increasing prosocial behaviour may interrupt the conduct problem behaviour trajectories of children and adolescents.
Structural assessment of translucent walls built with a novel type of insulating aerogel-filled glass bricks
Authors: Silvestru Vlad-Alexandru , Bianchi Christian , Wernery Jannis , Ganobjak Michal 
Published: July 2024

AbstractAmong a multitude of functions, the façade is responsible for providing sufficient thermal insulation and supplying the building interior with enough natural light. For the latter, transparent glazed areas are essential. However, compromises in terms of the glass-to-wall ratio are often necessary since large glazed areas lead to overheating in summer and heat loss in winter. A novel type of highly insulating translucent glass brick made from annealed glass and filled with aerogel granulate was developed recently as an alternative in this regard. The bricks are not supposed to replace the transparent glass areas, but to offer a translucent alternative for part of the otherwise opaque wall areas. This paper focuses on the structural behaviour of walls composed of such aerogel-filled glass bricks. The components of such a brick and their functions are described. Moreover, two prototype systems for supporting the bricks in translucent walls are introduced—one with interlocking connections and pre-stressed wires, the other with interlocking connections and edge clamping. Both systems are analysed in finite element simulations from a structural point of view under out-of-plane loading. The resulting global deformations as well as occurring stresses in different components are analysed. Based on the findings, advantages and limitations of the different systems are highlighted and suggestions for improved alternative systems for translucent walls with insulating aerogel-filled glass bricks are made.
Evaluating the influence of backfilling on the stability of an abandoned room-and-pillar mine: a case study in northern Spain
Authors: Trigueros Emilio , Cánovas Manuel , Arzúa Javier , Baraibar José Manuel 
Published: July 2024

AbstractBodovalle is a siderite mine located in northern Spain that is currently in the closure phase. The mine was exploited using the room-and-pillar method. Subsidence processes have occurred previously and reached the surface because of the collapse of several pillars into the mine. To prevent such risky situations, the closure plan has been modified and the backfilling of some rooms has been considered. This study aimed to evaluate the global stability of room #1.1 after backfilling. This paper combines the use of traditional techniques, numerical modelling and remote sensing to achieve this objective. Limit equilibrium methods, LIDAR technology and numerical methods-based software were employed to evaluate the stability of rooms and pillars surrounding room #1.1 and considering different backfilling levels. In all possible backfilling scenarios involving room #1.1, the impact on the surface and neighboring rooms is negligible. In addition, no substantial changes in the safety factors and deformations of the neighboring rooms were observed for both studied levels of backfilling. Thus, backfilling is an adequate countermeasure to avoid subsidence.
An Evolutionary Computing Approach For Simultaneous Daylight Optimization in Urban Environments and Buildings Interiors
Authors: Abdollahzadeh Nastaran , Biloria Nimish 
Published: July 2024

AbstractRapid population growth globally is resulting in urban densification exponentially. As cities become denser, the environmental quality of urban canyons reduces, resulting in an increase in associated energy use in buildings. Currently, cities are responsible for 70% of the world’s energy consumption. One of the efficient solutions to address this issue is allowing more solar access into interiors and thus making the most of daylight and solar heat gain. Accordingly, this paper presents a novel approach to integrate daylight optimization in both urban environments and buildings’ interiors via the development and application of a custom algorithm based evolutionary computation. This ultimately allows more daylight penetration into urban canyons [vertical daylight illuminance (VDI)] and, subsequently, improves indoor visual comfort [useful horizontal illuminance level (HIL)]. This can also reduce the associated lighting and heating (during winter) energy use of buildings. Furthermore, investigating the correlation between indoor and outdoor illuminance levels aims to bridge the gap between daylight requirements at the urban planning and building scale. A multi-objective evolutionary algorithm-based assessment using computational simulation of design variables is conducted. This determines the extent to which each urban morphology can affect daylight access in both indoor and outdoor environments. Accordingly, the optimal range for different design factors is suggested.
Thermal energy storage performance of liquid polyethylene glycol in core–shell polycarbonate and reduced graphene oxide fibers
Authors: Das Madhurima , Ura Daniel P. , Szewczyk Piotr K. , Berniak Krzysztof , Knapczyk-Korczak Joanna , Marzec Mateusz M. , Pichór Waldemar , Stachewicz Urszula 
Published: July 2024

AbstractThermal energy storage is a promising, sustainable solution for challenging energy management issues. We deploy the fabrication of the reduced graphene oxide (rGO)–polycarbonate (PC) as shell and polyethylene glycol (PEG) as core to obtain hydrophobic phase change electrospun core–shell fiber system for low-temperature thermal management application. The encapsulation ratio of PEG is controlled by controlling the core flow rate, and ~ 93% heat energy storage efficacy is apparent for 1.5 mlh−1 of core flow rate. Moreover, the prepared fiber possesses maximum latent melting and freezing enthalpy of 30.1 ± 3.7 and 25.6 ± 4.0 Jg−1, respectively. The transient dynamic temperature vs. time curve of the rGO-loaded phase change fiber demonstrates the delay of fiber surface temperature change compared to pristine fiber. We indeed show that the tunable heat transfer and thermal energy storage efficacy of phase change fiber is achieved via controlled liquid PEG delivery and the addition of rGO in shell architecture. Notably, the effectiveness of unique phase change material (PCM)–based core–shell fibers is concluded from advanced scanning thermal microscopy (SThM) and self-thermoregulation tests.
The current landscape of global international surgical rotations for general surgery residents in the United States: a survey by the Association for Program Directors in Surgery’s (APDS) global surgery taskforce
Authors: Strain S. , Adjei E. , Edelman D. , Fischer L. , Haisch C. , Jeffcoach D. , Kim J. , Kington D. , Lee J. K. , Lindsey H. , Nelson W. , Nepomnayshy D. , Patidar S. , Petitt T. , Rivera M. , Shelton J. , Shim J. , Webb K. , Zhang C. , Hochman B. , Kauffmann R. M. 
Published: July 2024

AbstractAs interest in global surgery increases among surgical trainees, more programs are incorporating global surgery rotations into residency training. The structure of such rotations varies widely and there are multiple barriers to establishing, maintaining, and expanding international global surgery rotations. This study assesses the existing opportunities for global surgery experiences at US general surgery residency programs and explores opportunities for sharing resources and expertise among the Association of Program Directors in Surgery’s membership.
Alternative green extraction techniques to enhance recovery of antioxidant compounds from red peel prickly pear (Opuntia ficus-indica L. Miller)
Authors: Parí Salomé Mamani , Juárez Marjhory Lizeth Molina , Vilca Franz Zirena , Vilca Olivia Magaly Luque , Alca Erik Edwin Allcca , Escobedo-Pacheco Elías , Huamán-Castilla Nils Leander 
Published: July 2024

AbstractPrickly pear (Opuntia ficus-indica L. Miller) is a natural source of antioxidant compounds that have gained significant attention due to their potential health benefits. This study aims to investigate the effectiveness of pressurized liquid extraction (PLE) and Ultrasound-Assisted Extraction (UAE), combined with water–ethanol mixtures from 0 to 60%, at moderate temperatures between 50 °C to 70 °C to improve the recovery of antioxidant compounds from red peel prickly pear. The recovery of these compounds was affected by solvent composition and temperature for both extraction techniques. Interestingly, the use of pure water at 70 °C during the PLE process allowed the recovery of high concentrations of antioxidant compounds (12.96 mg GAE/g dw, IC5O: 2.03 mg/mL, ORAC: 625 µmol TE/g dw). On the contrary, when the UAE process was combined with 30% ethanol at 50 °C, the extractability of these compounds (10.52 mg GAE/g dw, IC5O: 3.09 mg/mL, ORAC: 561.26 µmol TE/g dw) was improved. In addition, different solvent compositions were identified to improve the recovery of specific polyphenols. For PLE, pure water at 70 °C was effective in recovering phenolic acids, flavanols, and flavonols, while the highest concentrations of stilbenes were obtained with 60% ethanol at 70 °C. For UAE, the use of 30% ethanol at 50 °C was more effective in extracting phenolic acids and stilbenes, whereas pure water at 50 °C provided high concentrations of flavanols and flavonols. These results contribute to the development of sustainable and efficient extraction strategies for obtaining antioxidant-rich extracts from prickly pear peel with important applications in functional foods, nutraceuticals, and pharmaceutical industries.
Investigating the complex landscape of climate finance in least developed countries (LDCs)
Authors: Nor Mohamed Ibrahim , Mohamed Abdinur Ali 
Published: July 2024

AbstractThis study aimed to investigate the complex landscape of climate finance, assessing the adequacy, predictability, and implications for sustainable development in least developed countries (LDCs). This study is motivated by the pressing need to assess the adequacy, predictability, and implications of climate finance for sustainable development in least developed countries (LDCs). Employing an econometric framework, this study utilizes ARIMA models to analyze time series data (from 2000 to 2021) on climate finance. The analysis revealed a notable gap between the needed and actual climate funding received by LDCs. Despite an annual requirement of $93.7 billion according to the UK-based International Institute for Environment and Development (IIED), LDCs have only received an average of $14.8 billion annually since 2015. The study suggests that climate funding for LDCs lacks predictability and falls short in meeting their needs, potentially facing an 80% decrease by 2030 under certain scenarios. It advocates for a strategic revamp in climate finance mechanisms to ensure adequacy and predictability, urging policymakers and international funding bodies to adopt more robust, fair, and needs-based approaches to climate financing. This research emphasizes the responsibility of developed nations and global agencies in bridging the considerable funding gap faced by LDCs. By integrating advanced forecasting techniques with a comprehensive analysis of global economic and political factors, this study sheds light on the challenges LDCs encounter in securing stable and sufficient climate finance, stressing the urgency for systemic reforms in global climate finance policies.
Investigating the Model Hypothesis Space: Benchmarking Automatic Model Structure Identification With a Large Model Ensemble
Authors: Spieler Diana , Schütze Niels 
Published: July 2024

AbstractSelecting an appropriate model for a catchment is challenging, and choosing an inappropriate model can yield unreliable results. The Automatic Model Structure Identification (AMSI) method simultaneously calibrates model structural choices and model parameters, which reduces the workload of comparing different models. In this study we benchmark AMSI's capabilities in two ways, using 12 hydro‐climatically diverse Model Parameter Estimation Experiment catchments. First, we calibrate parameter values for 7,488 different model structures and test AMSI's ability to find the best‐performing models in this set. Second, we compare the performance of these 7,488 models and AMSI's selection to the performance of 45 commonly used, structurally more diverse, conceptual models. In both cases, we quantify model accuracy (through the Kling‐Gupta Efficiency) and model adequacy (through various hydrologic signatures). AMSI effectively identifies high‐accuracy models among the 7,488 options, with Kling‐Gupta‐Efficiency scores comparable to the best among the 45 models. However, model adequacy remains poor for the accurate models, regardless of the selection method. In nine of the tested catchments, none of the most accurate models replicate observed signatures with less than 50% errors; in the remaining three catchments, only a handful of models do so. This paper thus provides strong empirical evidence that relying on aggregated efficiency metrics is unlikely to result in hydrologically adequate models, no matter how the models themselves are selected. Nevertheless, AMSI has been shown to effectively search the model hypothesis space it was given. Combined with an improved calibration approach it can therefore offer new ways to address the challenges of model structure selection.
Heatwave Location Changes in Relation to Rossby Wave Phase Speed
Authors: Wicker Wolfgang , Harnik Nili , Pyrina Maria , Domeisen Daniela I. V. 
Published: July 2024

AbstractSurface anticyclones connected to the ridge of an upper‐tropospheric Rossby wave are the main dynamical drivers of mid‐latitude summer heatwaves. It is, however, unclear to what extent an anomalously low zonal phase speed of the wave in the upper troposphere is necessary for persistent temperature extremes at the surface. Here, we use spectral decomposition to separate fast and slow synoptic‐scale waves. A composite analysis of ERA5 reanalysis data reveals that, while in some regions heatwaves become more frequent during episodes of weak or no phase propagation, temperature extremes in other regions are commonly associated with more rapidly eastward propagating Rossby waves. Reflected in the mean heatwave duration as well, this relationship is possibly linked to a longitudinal phase preference of slow and fast waves or a meridional storm track shift. These findings open up new questions about the influence of mid‐latitude dynamics on temperature extremes.
The Key Role of Magnetic Curvature Scattering in Energetic Electron Precipitation During Substorms
Authors: Zou Ying , Zhang Xiao‐Jia , Artemyev Anton V. , Shen Yangyang , Angelopoulos Vassilis 
Published: July 2024

AbstractEnergetic electron precipitation (EEP) during substorms significantly affects ionospheric chemistry and lower‐ionosphere (<100 km) conductance. Two mechanisms have been proposed to explain what causes EEP: whistler‐mode wave scattering, which dominates at low latitudes (mapping to the inner magnetosphere), and magnetic field‐line curvature scattering, which dominates poleward. In this case study, we analyzed a substorm event demonstrating the dominance of curvature scattering. Using ELFIN, POES, and THEMIS observations, we show that 50–1,000 keV EEP was driven by curvature scattering, initiated by an intensification and subsequent earthward motion of the magnetotail current sheet. Using a combination of Swarm, total electron content, and ELFIN measurements, we directly show the location of EEP with energies up to ∼1 MeV, which extended from the plasmapause to the near‐Earth plasma sheet (PS). The impact of this strong substorm EEP on ionospheric ionization is also estimated and compared with precipitation of PS (<30 keV) electrons.
The eEF2 kinase coordinates the DNA damage response to cisplatin by supporting p53 activation
Authors: Lim Jonathan K. M. , Samiei Arash , Delaidelli Alberto , de Santis Jessica Oliveira , Brinkmann Vanessa , Carnie Christopher J. , Radiloff Daniel , Hruby Laura , Kahler Alisa , Cran Jordan , Leprivier Gabriel , Sorensen Poul H. 
Published: July 2024

AbstractEukaryotic elongation factor 2 (eEF2) kinase (eEF2K) is a stress-responsive hub that inhibits the translation elongation factor eEF2, and consequently mRNA translation elongation, in response to hypoxia and nutrient deprivation. EEF2K is also involved in the response to DNA damage but its role in response to DNA crosslinks, as induced by cisplatin, is not known. Here we found that eEF2K is critical to mediate the cellular response to cisplatin. We uncovered that eEF2K deficient cells are more resistant to cisplatin treatment. Mechanistically, eEF2K deficiency blunts the activation of the DNA damage response associated ATM and ATR pathways, in turn preventing p53 activation and therefore compromising induction of cisplatin-induced apoptosis. We also report that loss of eEF2K delays the resolution of DNA damage triggered by cisplatin, suggesting that eEF2K contributes to DNA damage repair in response to cisplatin. In support of this, our data shows that eEF2K promotes the expression of the DNA repair protein ERCC1, critical for the repair of cisplatin-caused DNA damage. Finally, using Caenorhabditis elegans as an in vivo model, we find that deletion of efk-1, the worm eEF2K ortholog, mitigates the induction of germ cell death in response to cisplatin. Together, our data highlight that eEF2K represents an evolutionary conserved mediator of the DNA damage response to cisplatin which promotes p53 activation to induce cell death, or alternatively facilitates DNA repair, depending on the extent of DNA damage.