bluuebunny/crossref_metadata_2025_split huggingface dataset:
The characteristics and comparison between young and old patients with spontaneous isolated celiac artery dissection: Analysis based on 60 reports
Authors: Chen Xiaoliang , Wu Hongtao , Wang Shenghuan , Feng Tianbo 
Published: February 2024

Background and aims:Though increasing studies reported the management of spontaneous isolated celiac artery dissection (ICAD), the characteristics and etiology of ICAD in different age-stage patients have not been well-studied. Our study was designed to describe and further to compare the clinical features of spontaneous ICAD between young and old patients.Methods:We searched PubMed, Embase, and Web of Science up to March 1, 2023 for spontaneous ICAD case reports. Two reviewers screened the titles and abstracts of searched records for qualified reports according to the including and excluding criteria and extracted the data independently. Statistical analysis was performed using SPSS software (version 19.0; IBM Corp, Armonk, NY) and Stata 12.0 (Stata Corp., College Station, TX). Descriptive results were presented as the mean ± standard deviation or percent. The comparison results between young and old patients were displayed as risk ratio (RR) or standardized mean difference (SMD) with its 95% confidence intervals (CI).Results:We totally identified 60 reports in the present analysis. The mean age of patients was 52.4 years, with the majority of patients being male (84.4%). The majority of patients were symptomatic and commonest presentation was abdominal pain (76.7%). Most patients (63.2%) had comorbidities or history and hypertension and smoking were the top 2 conditions with proportion of 63.3% and 40.5% respectively. When comparing young to old patients with ICAD, no significant difference was found in demographic and clinical features including sex, comorbidities/history, and symptoms. However, we found that young patients with ICAD experienced significantly longer dissection length (SMD 1.01, 95% CI 0.16–1.86;P = .015) and distance from ostium (SMD 0.96, 95% CI 0.07–1.85;P = .013), but no significant difference was observed in true lumen compression (SMD −0.39, 95% CI −1.22–0.44;P = .364). In addition, our results showed that ICAD in young patients extending more to distal arteries, including common hepatic artery/hepatic artery (RR 2.04, 95% CI 1.13–3.68;P = .01), splenic artery (RR 2.36, 95% CI 1.24–4.49;P = .017) and left gastric artery (RR 25.42; 95% CI 1.55–417.74;P = .04).Conclusions:Though spontaneous ICAD had multitudinous clinic-pathologic features, it was apt to middle-aged males and symptomatic and abdominal pain was always the commonest presentation. Hypertension and smoking were the top 2 conditions of ICAD patients. There was significant difference between young and old patients in radiographic characteristics of ICAD which may lead to different treatment and outcomes.
Commissioning and optimization of superconducting undulator in the horizontal state
Authors: Chen Zilin , Yang Xiangchen , Zhang Xiangzhen , Wei Junhao , Bian Xiaojuan , Geng Jieru , Gao Yao , Li Yuhui 
Published: February 2024

Taking advantage of a higher field than a conventional permanent magnet undulator, superconducting undulators (SCUs) have been rapidly developed in recent years for applications at synchrotron radiation sources and free-electron lasers. The Institute of High Energy Physics, Chinese Academy of Sciences, has developed a 1.5-m long planar SCU with a short period of 15 mm. This SCU has been commissioned and optimized in the horizontal position. In contrast to the vertical position, where the undulator coils are immersed in liquid helium for superconductivity, the horizontal test requires the assembly of the complete device, including the cryostat, current conductor, cryocooler, vacuum chamber, and undulator coils. This test reflects the operation status and measures the SCU’s characteristics under working conditions. Although experiences from the vertical test provided good guidance for horizontal optimization, special care needs to be taken for effects such as gravity. After improving field uniformity through iterative measurements, the rms phase error of the SCU is reduced to 7.3° at a current of 400 A. Additionally, the functions of the end correction coils to mitigate field integral errors have been verified. This paper also demonstrates and analyzes other phenomena and interesting observations during the commissioning process. It discusses important issues that impact field quality and measurement accuracy and suggests further improvement measures for an even better field.

Published by the American Physical Society
2024
Tuning the carrier localization, magnetic and thermoelectric properties of ultrathin (
LaNiO3−δ)1
/(
LaAlO3)1
(001) superlattices by oxygen vacancies
Authors: Verma Manish , Pentcheva Rossitza 
Published: February 2024

Using a combination of density functional theory calculations with an on-site Coulomb repulsion term (DFT+U) and Boltzmann transport theory within the constant relaxation time approximation, we explore the effect of oxygen vacancies on the electronic, magnetic, and thermoelectric properties in ultrathin (LaNiO3−δ)1/(LaAlO3)1(001) superlattices (SLs). For the pristine SL (δ=0), an antiferromagnetic charge-disproportionated (AFM-CD) (d8L̲2)S=0(d8)S=1 phase is stabilized, irrespective of strain. At δ=0.125 and 0.25, the localization of electrons released from the oxygen defects in the NiO2 plane triggers a charge-disproportionation, leading to a ferrimagnetic insulator both at aSrTiO3 (tensile strain) and aLaSrAlO4 (compressive strain). At δ=0.5, an insulating phase emerges with alternating stripes of Ni2+ (high-spin) and Ni2+ (low-spin) and oxygen vacancies ordered along the [110] direction (S-AFM), irrespective of strain. This results in a robust n-type in-plane power factor of 24µW/K2 cm at aSTO and 14µW/K2 cm at aLSAO at 300 K (assuming relaxation time τ=4 fs). Additionally, the pristine and δ = 0.5 SLs are shown to be dynamically stable. This demonstrates the fine tunability of electronic, magnetic, and thermoelectric properties of ultrathin nickelate superlattices by oxygen vacancies.

Published by the American Physical Society
2024
Towards customer-centric sustainability: how mindful advertising influences mindful consumption behaviour
Authors: Shikalgar Amir , Menon Preetha , Mahajan Vaishali C. 
Published: February 2024

Purpose
Though there is consensus that mindfulness induces mindful consumption (MC), empirical testing is needed to uncover the mechanism underlying temperance behaviour in the MC model proposed by Sheth et al. (2011). The role of mindful advertising in influencing MC needs deeper investigation. The purpose of this research paper is to bridge the gap.

Design/methodology/approach
The relationship between mindfulness and temperance in consumption was investigated using an online simulation. Mindful advertising by Patagonia, with a message to buy less yet demand organic, fair-trade and recycled products, was introduced as a moderator in experimental group one. The second group was exposed to an aspirational advertisement of Tommy Hilfiger, symbolic of consumption-driving communication.

Findings
Not buying any brands was the uppermost preference by the participants followed by Patagonia, which used a mindful advertisement. Tommy Hilfiger was a distant third despite using an aspirational advertisement. A predictive relationship between mindfulness and temperance in consumption remained elusive.

Practical implications
Consumer purchase decisions favouring mindfully advertised Patagonia make a strong business case for nurturing a mindful mindset and promoting mindful behaviour. The customer-centric sustainability strategy of caring for the people and the planet beforehand should take precedence over corporate social responsibility which is usually an afterthought.

Originality/value
Measuring mindfulness and MC, two constructs combined in one experimental design, using a simulation built around real-life marketing communication distinguishes this research paper.
Corporate governance and firm’s risk behavior: the moderating role of corporate social responsibility
Authors: Shahzad Khurram , Ali Rizwan , Rehman Ramiz Ur 
Published: February 2024

PurposeThis study aims to examine the nexus of corporate governance with firms' financial risk-taking behavior under the corporate social responsibility (CSR) disclosures in the context of non-financial listed firms of an emerging economy.Design/methodology/approachThis study investigates the relationship between corporate governance as evaluated by an index and several financial risks, including idiosyncratic, default and systematic risks. The connection of corporate governance with financial risks is also studied while considering the moderation of CSR disclosures. The data are collected from 2014 to 2018 of 73 top 100-index listed non-financial firms of Pakistan Stock Exchange (PSX). Panel regression fixed effect and 2-step generalized method of moments techniques are applied to confirm the hypothesis along with the diagnostic tests to confirm that all outcomes of models must be authentic and reliable.FindingsThe study’s findings confirm that enhancing the overall corporate governance measures resulted in an augment in the firm’s risk due to weak control and regulations prevailing in emerging economies. Moreover, CSR disclosures enhance stakeholder information, lessen information asymmetry about management policies and mitigate the risk associated with operational uncertainties.Practical implicationsThis study has a practical implementation to policymakers that effective monitoring and controlling measures facilitate the corporate management for minimizing the financial risks. Further, the study’s findings shed light that implementing corporate governance measures is not enough to mitigate financial risks until supervisory measures in the form of CSR disclosures are not taken to analyse corporate governance effectiveness.Originality/valueThis paper enhances the key findings in the literature by examining the role of corporate governance measures with respect to firms’ financial risks considering the moderating role of CSR disclosures. Furthermore, this research adds to the body of knowledge regarding the implementation of monitoring measures that assist in the mitigation of firms’ financial risks hence firm value.
The multifaceted impact of ISO/IEC 17025 accreditation: a sector-specific analysis in civil engineering testing and calibration laboratories
Authors: Panagiotidou Evangelia , Chountalas Panos T. , Magoutas Anastasios Ι. , Kitsios Fotis C. 
Published: February 2024

PurposeThis study aims to dissect the multifaceted impact of ISO/IEC 17025 accreditation, specifically within civil engineering testing and calibration laboratories. To achieve this, it intends to explore several key objectives: identifying the prominent benefits of accreditation to laboratory performance, understanding the advantages conferred through participation in proficiency testing schemes, assessing the role of accreditation in enhancing laboratory competitiveness, examining the primary challenges encountered during the accreditation process, investigating any discernible adverse effects of accreditation on laboratory performance and evaluating whether the financial cost of accreditation justifies the resultant profitability.Design/methodology/approachThis study employs a qualitative approach through semi-structured interviews with 23 industry professionals—including technical managers, quality managers, external auditors and clients. Thematic analysis, guided by Braun and Clarke’s six-stage paradigm, was utilized to interpret the data, ensuring a comprehensive understanding of the accreditation’s impact.FindingsFindings reveal that accreditation significantly enhances operational processes, fosters quality awareness and facilitates continuous improvement, contributing to greater client satisfaction. In addition, standardized operations and rigorous quality controls further result in enhanced performance metrics, such as staff capability and measurement accuracy. However, the study also uncovers the challenges of accreditation, including high resource costs and bureaucratic hurdles that can inhibit innovation and slow routine operations. Importantly, the research underscores that the impact of accreditation on profitability is not universal, but contingent upon various factors like sector-specific regulations and market demand. The study also highlights sector-specific variations in the role of accreditation as a marketing tool and differing perceptions of its value among clients. It further emphasizes the psychological stress of high-stakes evaluations during audits.Originality/valueThis study represents the first in-depth investigation into the impact of ISO/IEC 17025 accreditation on civil engineering testing and calibration laboratories, directly contributing to the enhancement of their quality and operational standards. Providing actionable insights for laboratories, it underscores the importance of weighing accreditation costs and benefits and the necessity for a tailored approach to the unique market and regulatory landscapes they operate in.
Scutellarin inhibits oleic acid induced vascular smooth muscle foam cell formation via activating autophagy and inhibiting NLRP3 inflammasome activation
Authors: Gao Wen‐Cong , Yang Tie‐Hua , Wang Bin‐Bao , Liu Qian , Li Qing , Zhou Xiao‐Huan , Zheng Chang‐Bo , Chen Peng 
Published: February 2024

AbstractAbnormalities in vascular smooth muscle cells (VSMCs) are pivotal in the pathogenesis of cardiovascular pathologies such as atherosclerosis and hypertension. Scutellarin (Scu), a flavonoid derived from marigold flowers, exhibits a spectrum of biological activities including anti‐inflammatory, antioxidant, antitumor, immunomodulatory and antimicrobial effects. Notably, Scu has demonstrated the capacity to mitigate vascular endothelial damage and prevent atherosclerosis via its antioxidative properties. Nevertheless, the influence of Scu on the formation of VSMC‐derived foam cells remains underexplored. In this study, Scu was evidenced to efficaciously attenuate oleic acid (OA)‐induced lipid accumulation and the upregulation of adipose differentiation‐associated protein Plin2 in a dose‐ and time‐responsive manner. We elucidated that Scu effectively diminishes OA‐provoked VSMC foam cell formation. Further, it was established that Scu pretreatment augments the protein expression of LC3B‐II and the mRNA levels of Map1lc3b and Becn1, concurrently diminishing the protein levels of the NLRP3 inflammasome compared to the OA group. Activation of autophagy through rapamycin attenuated NLRP3 inflammasome protein expression, intracellular lipid droplet content and Plin2 mRNA levels. Scu also counteracted the OA‐induced decrement of LC3B‐II levels in the presence of bafilomycin‐a1, facilitating the genesis of autophagosomes and autolysosomes. Complementarily, in vivo experiments revealed that Scu administration substantially reduced arterial wall thickness, vessel wall cross‐sectional area, wall‐to‐lumen ratio and serum total cholesterol levels in comparison to the high‐fat diet model group. Collectively, our findings suggest that Scu attenuates OA‐induced VSMC foam cell formation through the induction of autophagy and the suppression of NLRP3 inflammasome activation.
Database of aquatic macrophytes in Japanese lakes
Authors: Kato Syou , Shiga Takashi , Yamanouchi Takashi , Nishihiro Jun 
Published: February 2024

AbstractMacrophytes, comprising aquatic vascular plants, bryophytes, and macroalgae, including charophytes, are crucial components of lake ecosystems. Their diversity affects ecosystem functions and services, and they are sensitive to environmental changes, making them effective indicators of lake health. Historical records of macrophyte species composition are essential for evaluating environmental changes and conservation goals. In this study, we compiled a comprehensive database of macrophytes, along with lake and survey information from the literature, providing a historical record of macrophyte biodiversity for lakes in Japan. This database enables the analysis of changes in the flora of Japanese lakes and fluctuations in species distribution, facilitating future monitoring. The complete dataset for this abstract published in the Data Article section of the journal is available in MetaCat in JaLTER at http://db.cger.nies.go.jp/JaLTER/metacat/metacat/ERDP-2024-02.1/jalter-en.
The attitudes of teaching staff in specialised education towards inclusion and integration
Authors: Tenback Christy , de Boer Anke , Bijstra Jan 
Published: February 2024

AbstractThe attitudes of teaching staff are key in developing more inclusive schools. In the Netherlands, different types of schools for special education use integration as a step towards inclusive education. The Dutch government supports this development by a policy rule that enables schools to integrate both pupils and staff. This cross‐sectional study focuses on the attitudes of teaching staff towards inclusion and integration, their sense of self‐efficacy and what their concerns are, and how age, teaching experience, self‐efficacy and concerns relate to their attitudes. Teachers and teaching assistants (N = 82) from seven different schools participated in the study by completing a survey. The results showed that teaching staff hold neutral to moderately positive attitudes towards inclusion and integration. The self‐efficacy of the teaching staff was positive, and they had neutral to moderate concerns about the integration process. This was explicitly the case when working with mixed‐ability groups; that is, pupils with diverse special educational needs. The regression model showed that concerns were significantly related to attitudes: the more concerns teaching staff have, the less positive their attitudes towards inclusion and integration. Recommendations for practice and future research are suggested in the discussion.
The Good, the Not so Good, and Liz Truss: MPs’ Evaluations of Postwar Prime Ministers
Authors:   Royal Holloway Group PR3710
Published: February 2024

AbstractThis article reports the findings from a 2023 survey that invited all MPs to evaluate the performance of postwar prime ministers from Clement Attlee to Liz Truss. It also compares MPs’ responses with those from a similar survey conducted in 2013. Among the MPs who responded in 2023, Margaret Thatcher was ranked as the most successful postwar prime minister, and Truss was ranked as the least successful. The results further suggest that prime ministers’ historical reputations among MPs are relatively sticky, closely associated with their length of tenure in 10 Downing Street, and greatly affected by party loyalties. Lastly, the rankings based on parliamentary opinion in 2023 are broadly comparable with those based on recent surveys of academic and public opinion.
Systematic study of a method to determine the sequence of crossing lines on stamping before writing
Authors: Wu Xiang 
Published: February 2024

AbstractDetermining specific line‐crossing sequences has always posed a challenge for document examiners. Interactions between pen ink and stamp seal ink can be complicated and changeable due to the many seals and writing inks available in the market. This study determines the line‐crossing sequence of stamping before writing by observing the influence of seal ink on pen writing. The results of examining four types of pens and six types of seal ink crossings reveal that assessing the completeness of writing strokes can determine sequencing. Different ink types interact to produce different phenomena. In addition, time interval and pen structure affected the interaction between two inks in a crossing. A 70% accuracy rate was achieved in a nationwide blind test, which will be discussed in this article.
Efficacy and safety of ketamine alone and ketamine‐dexmedetomidine combination for sedation for brain computed tomography in paediatric patients with head injuries: A retrospective study
Authors: Yoon Jaeyeon , Park Ju Ok , Song Hyeonyoung , Lee Choung A , Wang Soon‐Joo , Park Hang A 
Published: February 2024

AbstractObjectiveTo compare the efficacy and safety of ketamine alone with those of ketamine‐dexmedetomidine combination for sedation during brain CT in paediatric patients with head injuries.MethodsWe retrospectively analysed the data of paediatric patients who underwent sedation for brain CT at the ED. We included patients aged 6 months to 6 years with American Society of Anesthesiologists physical status I or II. The sedative protocol involved the administration of intramuscular (IM) ketamine 3 mg/kg (K), ketamine 2 mg/kg with dexmedetomidine 1.5 μg/kg (KD) or ketamine 1.5 mg/kg with dexmedetomidine 1.5 μg/kg (low‐KD). The primary and secondary outcomes were sedation failure and adverse events, respectively.ResultsWe included 77 patients; among them, 28, 23 and 26 were in the K, KD and low‐KD groups, respectively. In multivariable analysis, the combination groups (KD and low‐KD groups) were significantly associated with a lower possibility of sedation failure compared to the K group (adjusted odds ratio, 0.12; 95% confidence interval, 0.02–0.56). Moreover, there were no significant differences in adverse events between the groups, and the sedation‐related time variables also did not significantly differ among the three groups.ConclusionsOur findings indicated that a combination of IM ketamine‐dexmedetomidine provides effective sedation for paediatric patients undergoing brain CT without significant adverse events. Further research is needed to investigate the potential benefits of using lower doses of ketamine in combination.
Talc and calcium carbonate inclusions in direct expanded pea starch extrudates exhibit different behavior under increasing screw speeds
Authors: Ikuse Marina , Richter Jana K. , Ganjyal Girish M. 
Published: February 2024

AbstractThe ability to modulate direct expanded product structures improves the versatility and range of product applications. The effect of nucleating agents, namely, talc and calcium carbonate (CC), on the expansion characteristics of pea starch extrudates as impacted by screw speed was explored. Pea starch blends with increasing levels of nucleating agents (0.25%, 1%, and 2%) at 18% moisture (w.b.) were extruded across a range of screw speeds (150, 250, 350, and 450 rpm). The water absorption index, water solubility index (WSI), expansion ratio (ER), unit density, and cell count were determined to evaluate the performance of nucleating agents. The nucleating efficiency of CC, as assessed by cell count, improved with increasing screw speeds. In contrast, the nucleating efficiency of talc was influenced by inclusion levels irrespective of screw speed. ER values ranged from 2.10 to 2.88, where higher nucleating agent inclusions and screw speeds corresponded with lower ER values. Increased nucleating agents and screw speeds corresponded to higher WSI values suggesting the nucleating agents promoted starch degradation. The nucleating agents appeared to promote flow instabilities indicated upon assessment of the extrudate surface.Practical ApplicationThis study provides helpful information on the expanded extrudate structure of pea starch as influenced by screw speed and nucleating agents. These findings may help the food industry select processing parameters and appropriate nucleating agent inclusion levels when producing new expanded products with unique textures.