bluuebunny/crossref_metadata_2025_split huggingface dataset:
Registered Nurses' Experience of Person‐Centred Care Through Digital Aids in Primary Care Setting During the COVID‐19 Pandemic
Authors: Kjällman Alm Annika , Hellzen Ove , Rising‐Holmström Malin 
Published: January 2025

ABSTRACTAimThe aim of this study was to describe registered nurses' experience of person‐centred care through digital media during the COVID‐19 pandemic. The first wave of COVID‐19 took healthcare services worldwide by surprise and affected all levels of care. Registered nurses within primary care settings had to adjust to new meeting forums with patients and in collaborations with other organisations to transfer patients from hospital to home care in a safe and secure manner using digital aids.DesignInterviews with 17 registered nurses within primary care settings were conducted. Interviews were transcribed verbatim and analysed using qualitative content analysis.MethodsQualitative using semi‐structured interviews.ResultsDigitalisation requires organisational changes, with four subcategories. The second category, digitalisation, facilitates person‐centred care, with two subcategories. Main findings showed digitalisation as a possibility to enhance person‐centred care to benefit the individual. The patients would have the possibility of obtaining professional care in their own home, enhancing the continuation of care. Digitalisation of primary care tasks demanded organisational changes of different kinds. This meant implementing innovative digital tools or artificial intelligence and developing a mental frame of mind that embraces new ways and activities to perform primary care through technology.Public ContributionRegistered nurses saw enhancement of person‐centred care through digital media as something positive. However, they also voiced concerns that some patients, such as self‐damaging teenagers, new patients and multi‐sick patients, would be unsuitable for digital meetings. They also emphasised that the digitalisation of person‐centred care requires organisational changes. The study addressed the problems faced by the rapid conversion from traditional face‐to‐face care to digital care in the beginning of the COVID‐19 pandemic within a primary care setting. There is a need for continued education on best communication practices with a primary focus on person‐centred care. Since communication is key in the continuation of care, this needs to be addressed by both health centre management and educators.
Direct ink writing of piezoresistive isoprene rubber nanocomposites
Authors: Banks James D. , Emami Anahita 
Published: January 2025

AbstractDespite the growing interest in flexible electronics and wearable sensors, research in piezoresistive polymer nanocomposites has stagnated in consideration of the polymer matrices, particularly in additive manufacturing (AM) applications. This research focuses on using a low‐molecular isoprene rubber (IR) as a matrix filled with carbonaceous nanoparticles conductive carbon black (CCB) and carbon nanotubes (CNT) to create piezoresistive sensors printed via direct ink writing (DIW). Using IR as a matrix not only provides an avenue for an alternate sensor matrix, but also offers a distinct advantage for retrofit sensor applications to other diene rubber substrates due to both the feedstock and substrate possessing the same vulcanization mechanism. Thereby, the rheological, mechanical, and piezoresistive properties of the IR nanocomposites are fully investigated, with emphasis on non‐ambient conditions (temperature and durability). In this work it is shown that while CCB exhibits a lower gauge factor (between 1.5 and 8) across all strain rates, strain ranges, and temperatures when compared to CNT compounds (gauge factors between 1.5 and 260), CCB compounds possess better linearity, less temperature deviation, and overall better performance under cyclic loading conditions. This is followed by demonstrations for real‐world applications, including the direct‐to‐product printing of a CCB strain gauge on a chloroprene rubber substrate.Highlights
AM via DIW of piezoresistive isoprene sensors filled with conductive CB and multi‐wall carbon nanotubes.
Printed samples capable of achieving tensile strength >3.5 MPa.
CB sensors showed less sensitivity, but better durability and repeatability compared to carbon nanotube filled sensors.
Piezoresistive isoprene strain gauge printed on chloroprene substrate with direct adhesion.
Preparation and molecular dynamics simulation of natural rubber thermal conductive composites reinforced with boron nitride modified by a hyperbranched coupling agent
Authors: Qin Zhengying , Wang Linquan , Lin Xinfeng , Huang Lifeng , Wang Zhen , Li Zhenlu , Li Ziwei , Lu Shaorong 
Published: January 2025

AbstractThe applications of thermal interface material (TIM) based on boron nitride (BN)‐filled polymer composites are often constrained by weak interfacial interactions between BN and the polymer matrix. In this work, the hyperbranched polymer (H‐Si69) was synthesized by polycondensation on the surface of BN using a sulfur‐containing coupling agent. The coupling agent modified BN (g‐BN), and natural rubber (NR)/g‐BN composites were prepared with higher thermal conductivity and mechanical properties. The thermal conductivity (0.665 W/mK), tensile strength (19.78 MPa), and elongation at break (1091.8%) of the NR/g‐BN composites with a 19.6% volume fraction of g‐BN were 44.40%, 15.47%, and 29.56% higher than those of the NR/BN composites, respectively. Furthermore, molecular dynamics (MD) simulation was employed to calculate the binding energy, free volume fraction, solubility parameter, and mechanical properties of the composite system to explore the interfacial enhancement mechanism. The combined results of the experiments and MD simulation indicated that g‐BN exhibits strong interfacial interactions with the NR matrix, significantly improving the mechanical properties and thermal conductivity of the composites. This work provides a method to improve the compatibility of BN within the NR matrix, offering insight for the preparation of TIMs with high thermal conductivity for applications in electronic packaging devices.Highlights
Boron nitride surface hyperbranched modification.
Natural rubber composites with high thermal conductivity and mechanical properties.
Interface enhancement mechanism was investigated by molecular dynamics simulation.
Synergistic Enhancement of Photocatalytic Degradation of Polyethylene Plastics by Ni Cocatalyst and Oxygen Vacancies Engineering TiO2 Nanosheets
Authors: Zhang Qi , Ge Aiwen , Xiao Sa , Zhu Chunyu , Li Xinpei , Zhang Wen , An Changhua 
Published: January 2025

AbstractDue to the significant accumulation of plastic waste in the environment, the development of mild and effective plastic degradation technology is highly desirable. In this work, Ni clusters decorated TiO2 nanosheets with oxygen vacancies have been made through plasma treatment. The photocatalytic degradation of low‐density polyethylene (PE) has been investigated with the as‐prepared catalyst under simulated sunlight irradiation. During the photodegradation, the yield rates of CO2 and CO are 14.3 mg h−1 gcat−1 and 190 µg h−1 gcat−1, respectively, which were 4.3 times and 2.0 times higher than those of the pristine TiO2 and non‐treated catalyst. The related experimental results demonstrate that Ni and oxygen vacancies exert a synergistic enhancement role for the photocatalytic performance. The present study provides an avenue to obtain efficient and economical catalysts for the disinfection of plastic pollutants.
Efficient, One‐Pot, Green Syntheses of Analogues of 3,4‐Dihydro‐2H Pyrroles as Potential New Antifungal and Antibacterial Agents.
Authors: Sivaganesan Pooja , Ganesan Lavanya , VL Subiksha , Pal Suchetana , Dam Somasri , Sarkar Jit , Chaudhuri Saikat 
Published: January 2025

AbstractAn efficient method offering high convenience and sustainability, showcasing the potential for the green synthesis strategies has been developed. The protocol presents a straightforward, environmentally friendly approach for construction of substituted 3,4‐dihydro‐2H pyrroles in an aqueous ethanol that describes a one‐pot multistep reaction sequence, initiated with a Claisen–Schmidt Condensation, followed by the Michael addition of nitro methane to chalcone, next to line being reduction an intramolecular cyclization steps to yield the desired product in moderate to higher yields. Underscoring the effectiveness of the sequence, the biological activities has also been evaluated for the compounds. Preliminary studies indicating promising antibacterial and antifungal properties, make these compounds significant for further pharmaceutical development. The use of ethanol as a green solvent in the one‐pot pyrroline synthesis process underscores the importance of environmentally friendly solvents, significantly reducing the environmental impact and aligning with the principles of sustainable chemistry. The green synthetic strategy combined with the notable biological activities demonstrates the dual benefit of this research, contributing both to the field of green chemistry and to the therapeutic drug discovery.
Activation Mechanism of the H2 on Au6‐based Clusters From the Perspective of Chemical Bonding
Authors: Hu Yujie , Zhang Manli , Liu Qiman 
Published: January 2025

AbstractRecently, there is an interesting report (J. Am. Chem. Soc. 2020, 142, 13090–13101) on the photoinduced mechanism for the H2 dissociation studied through a simple Au6‐H2 model. However, the adsorption energy between the Au6 and H2 is only 0.25 eV, and the H─H bond length is only slightly longer. Based on the structural framework of the triangular Au6, we have investigated the adsorptions of H2 on the transition metals (TM = Ni, Cu, and Zn group elements) and revealed the differences in activation of H2 on TM atoms. The results confirm that the activation of H2 by the Au5Ni cluster is the best in terms of the stability and adsorption energy (0.89 eV), where the H─H stretching frequency also has a very obvious redshift compared with the free H2. The AIMD simulations show that the Au5Ni‐H2 maintains an excellent thermal stability even at 500 K. The density of states, molecular orbitals, NCI‐RDG, and bond order analyses indicate that the Ni∙∙∙H2 and Au∙∙∙H2 are rather strong, directly showing the bonding interactions. By studying H2 adsorptions on TM atoms, one can obtain fundamental insight into elementary steps that take place on catalytically active surfaces.
Dimensionality, Sensitivity and Specificity of Different Versions of the Shirom‐Melamed Burnout Questionnaire/Measure in Clinical and Non‐Clinical Populations
Authors: Sundström Anna E. , Nordin Maria , Nordin Steven , Neely Anna Stigsdotter , Gavelin Hanna Malmberg 
Published: January 2025

ABSTRACTThe Shirom‐Melamed Burnout Questionnaire/Measure (SMBQ/SMBM) is a self‐report instrument frequently used for assessing degree of burnout and screening for stress‐related exhaustion disorder. The aim of the present study was three‐fold. First, to examine reliability and construct validity of different versions of SMBM with 6–22 items in a clinical context. Second, to examine the criterion validity by assessing sensitivity and specificity and determining clinical cut‐offs for these versions of the SMBM, and third to examine the prevalence of burnout in a general population and primary care sample using the proposed cut‐offs. Two Swedish samples were used for the first two purposes: a clinical sample of patients diagnosed with exhaustion disorder (n = 149), and a matched sample of healthy controls (n = 60). For the third purpose a sample from the general population (n = 3406), and a primary care clinical sample (n = 326) was used. The modified versions of the SMBM showed good internal consistency, construct validity, dimensionality and model fit on the clinical exhaustion disorder sample, as well as configural measurement invariance across clinical and non‐clinical samples. The sensitivity (94.6%–95.3%) and specificity (93.3%–95.0%) in identifying cases with exhaustion disorder based on the cut‐off of 4.0 for the 19‐, 16‐ and 11‐items versions, and on the cut‐off of 3.75 for the 6‐item version was high. The prevalence of burnout was 81.2% in the primary care sample and 16.6% in the general population sample. The findings indicate that the SMBM is a useful instrument for screening for exhaustion disorder and burnout.
Modifiable Psychological Mechanisms of Resilience Among UK Trainee and Newly Qualified Teachers
Authors: Wang Yun‐Han , Duncan Myanna , Young Katherine S. , Hirsch Colette 
Published: January 2025

ABSTRACTTeaching is identified as a stressful occupation, with elevated levels of burnout among the profession. Research suggests that resilience may buffer against stress and psychological distress and potentially be a useful resource for this occupational group. This research aimed to identify mechanisms associated with trainee teachers' resilience across time. Using the cognitive model of resilience, we examined interpretation bias and emotion regulation as cognitive mechanisms associated with resilience. The study investigated whether these cognitive processes have an association with trainee teachers' resilience during teacher training and in the first year as teachers in two 1‐year longitudinal online studies. Study 1 commenced before COVID‐19 pandemic (September 2019), but ended during ongoing pandemic‐related restrictions. Study 2 was conducted as a replication study, commenced during COVID‐19 (May 2020). Resilience, short‐term stress, chronic perceived stress, and cognitive mechanisms (interpretation bias, emotion regulation) were assessed at baseline (during teacher training), with resilience and short‐term stress monitored at the 8‐month and 13‐month follow‐ups. Across both studies, cross‐sectional and longitudinal relationships were found between perceived stress, cognitive mechanisms, and resilience. Positive interpretation bias predicted trainee teachers' resilience across time, suggesting that it is likely to be a good target for interventions to promote resilience.
The Governance of Industrial and Community Risk
Authors: Kringen Jacob 
Published: January 2025

Abstract
The issue of cohabitation between hazardous industries and surrounding communities generates a range of multifaceted challenges for risk governance. It involves a number of actors and decision-making processes as well as foundational questions related to the understanding and acceptability of risk. This chapter explores how these challenges are approached in Norway, focusing in particular on the role of regulatory regimes. The safety regime established for major-accident industries is outlined and selected case studies are included to illustrate the range and variety of challenges encountered in risk governance processes. These include procedural and epistemic as well as normative issues which require institutional frameworks that are constructed to balance different concerns.
Participatory Processes for Industrial Risk Management
Authors: Scolobig Anna 
Published: January 2025

Abstract
The engagement and empowerment of citizens as key actors of change and transformation are often advocated to co-develop effective solutions for disaster risk management, including for industrial risk. Evidence shows that participatory processes can improve knowledge quality, lead to the identification of new problem-solving options, decrease opposition, contribute to legitimizing decisions and increase the likelihood that risk reduction will be more effective, efficient and sustainable. Notwithstanding several successful examples, participatory processes face several methodological, theoretical and practical challenges. For example, there is a lack of generally accepted quality standards and of binding policy instruments promoting participation, as well as limited institutional commitment and availability of human/economic resources. By presenting selected cases in the industrial risk sector, this chapter discusses the enablers, barriers and limitations of these processes. It ends with some reflections on the future agenda to improve existing practices and research.
Folgerungen für die weiteren Analysen
Authors: Sehmer Julian 
Published: January 2025

Zusammenfassung
Die Ergebnisse der ersten Teilstudie motivieren die nachfolgenden Überlegungen zur Konkretisierung der Zielsetzung und zu Ableitungen für die weitere Konstruktion eines Arbeitsprogramms zur Rekonstruktion sozialer Normen in sozialpädagogischen Praxen als zweiter Teil der vorliegenden Studie.
Soziale Normen: eine erste Annäherung
Authors: Sehmer Julian 
Published: January 2025

Zusammenfassung
An dieser Stelle soll vor Beginn der zirkulär angelegten Analysen in den Kapiteln Dekonstruktion, Konstruktion und Rekonstruktion der Terminus soziale Normen näher bestimmt werden. Auch hier folgt diese Bestimmung allerdings insofern noch nicht abschließend, dass noch keine Einbettung in die theoretische Forschungsheuristik und die dabei genutzten Referenztheorien erfolgt. In diesem Sinne muss die Bestimmung auch hier noch unvollständig bleiben.
Polarized vision in the eyes of the most effective predators: dragonflies and damselflies (Odonata)
Authors: Cezário Rodrigo Roucourt , Lopez Vinicius Marques , Datto-Liberato Felipe , Bybee Seth M. , Gorb Stanislav , Guillermo-Ferreira Rhainer 
Published: January 2025

Abstract
Polarization is a property of light that describes the oscillation of the electric field vector. Polarized light can be detected by many invertebrate animals, and this visual channel is widely used in nature. Insects rely on light polarization for various purposes, such as water detection, improving contrast, breaking camouflage, navigation, and signaling during mating. Dragonflies and damselflies (Odonata) are highly visual insects with polarization sensitivity for water detection and likely also navigation. Thus, odonates can serve as ideal models for investigating the ecology and evolution of polarized light perception. We provide an overview of the current state of knowledge concerning polarized light sensitivity in these insects. Specifically, we review recent findings related to the ecological, morphological, and physiological causes that enable these insects to perceive polarized light and discuss the optical properties responsible for the reflection of polarized light by their bodies and wings. Finally, we identify gaps in the current research and suggest future directions that can help to further advance our knowledge of polarization sensitivity in odonates.
The effects of wall proximity on the turbulent flow field in a square duct structured with detached divergent ribs on one wall
Authors: Ruck Sebastian , Lorenzo Mercado Isaac 
Published: January 2025

Abstract
The effect of the wall proximity of detached

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divergent ribs applied on one wall in a square duct on the turbulent flow field was investigated. Laser Doppler anemometry (LDA) measurements were conducted for different clearance-to-rib-height ratios in the range of 0.1–1.0 at a Reynolds number (based on the rib height and mean bulk velocity) of 5000. Mean velocities, Reynolds stresses, triple velocity correlations as well as skewness and kurtosis were determined and yield deep insights into the turbulent flow field. The results showed that a geometry-induced secondary fluid motion occurred above and below the rib. The variations in the highly three-dimensional flow field close to the ribs and the geometry-induced secondary flow motion with the clearance-to-rib-height ratio determined the development of the wall-bounded flows and separating shear layers. Large recirculation regions on the bottom duct wall were prevented by the fluid exiting the gap below the detached ribs and separated shear layers pivoted upward in lateral direction. With decreasing wall proximity, lower mean vertical flow velocities above the ribs and the increasing upward fluid flow originating from the flow in the gap attenuated an intense interaction of the separated shear layers with the wall-bounded flow within the inter-rib spacing. Since turbulent structures originated in the shear layers, distributions of high-order statistic moments depend strongly on the shear layer development. Reynolds stresses and triple velocity correlations increased in the direction of the side walls near the rib due to the lateral flow motion, and their peak regions moved away from the wall with increasing clearance-to-rib-height ratios.
Is there an association between lateral uterine localization of the placenta and pregnancy outcomes?
Authors: Schreiber Hanoch , Cohen Gal , Markovitch Ofer , Weitzner Omer , Farladansky-Gershnabel Sivan , Biron-Shental Tal , Kovo Michal 
Published: January 2025

Abstract

Purpose
To evaluate the association between lateral placentation and adverse perinatal outcomes, including rates of small for gestational age (SGA) neonates, hypertensive (HTN) disorders, and preterm delivery, as well as postpartum hemorrhage and retained placenta.

Methods
This retrospective cohort study included all women with singleton pregnancies who underwent a trial of labor after reaching 24 weeks of gestation, at a single tertiary medical center, over a period of 6 years. The study group included women with lateral placentation. Controls were women with anterior, posterior, or fundal placentation. Power analysis indicated that 882 women in each group would be sufficient to detect an increased rate of the primary outcomes: preterm delivery, hypertensive disorders or SGA in the lateral placenta group. Secondary outcomes were Apgar score, cord pH and retained placenta.

Results
Overall, 1,817 (7.6%) women had lateral placenta and 21,991 (92.4%) anterior, posterior, or fundal placentation. No significant differences were observed between groups in the rates of hypertensive disorders, SGA or preterm birth. Lateral placentation was associated with a longer third stage of labor (11.1 ± 8.6 min vs. 10.4 ± 7.2 min, p = 0.001) and higher rate of retained placenta (5.7% vs. 4.2%, p = 0.002). Multivariate regression found that lateral placentation was independently associated with longer third stage of labor.

Conclusion
Lateral placentation was not associated with increased rates of hypertensive disorders, preterm birth or SGA infants. It was linked to a longer third stage of labor but without a significant impact on maternal or perinatal complications.