bluuebunny/crossref_metadata_2025_split huggingface dataset:
Data driven background estimation in HEP using generative adversarial networks
Authors: Lohezic Victor , Sahin Mehmet Ozgur , Couderc Fabrice , Malcles Julie 
Published: March 2023

AbstractData-driven methods are widely used to overcome shortcomings of Monte Carlo simulations (lack of statistics, mismodeling of processes, etc.) in experimental high energy physics. A precise description of background processes is crucial to reach the optimal sensitivity for a measurement. However, the selection of the control region used to describe the background process in a region of interest biases the distribution of some physics observables, rendering the use of such observables impossible in a physics analysis. Rather than discarding these events and/or observables, we propose a novel method to generate physics objects compatible with the region of interest and properly describing the correlations with the rest of the event properties. We use a generative adversarial network (GAN) for this task, as GANs are among the best generator models for various applications. We illustrate the method by generating a new misidentified photon for the $$\gamma + \textrm{jets}$$

γ
+
jets

background of the $$\textrm{H}\rightarrow \gamma \gamma $$

H
→
γ
γ

analysis at the CERN LHC, and demonstrate that this GAN generator is able to produce a coherent object correlated with the different properties of the rest of the event.
Progress and R/D challenges for FCC-ee SRF
Authors: Venturini Delsolaro W. , Garlasche M. , Peauger F. , Rosaz G. , Karpov I. , Zhang L. , Valente Feliciano A. M. , Udongwo S. A. , Bianchi A. , Bellini G. , Ferrera L. M. A. , Pereira Carlos C. , Vega Cid L. , Leith S. , Proslier T. , Gorgi Zadeh S. , Timmins M. , Therasse M. , Koettig T. , Atieh S. , Brunner O. , Gerigk F. 
Published: March 2023

AbstractThe FCC-ee machines present a huge challenge for the RF systems, which need to be adapted to very diverse beam conditions going from moderate energy and high current for the Z machine to high energy and low beam current for the ttbar. This inverse scaling results naturally from a fixed budget for the synchrotron radiation, which the SRF cavities need to compensate. A global solution was elaborated for the FCC Conceptual Design Report (Abada in Eur Phys J Spec Top 228):261–623, 2019), and is referred here as the baseline. Recently, further studies have led to a new optimized baseline, still based on traditional elliptical cavities. In parallel, a novel concept, named the Slotted Waveguide ELLiptical (SWELL), was proposed with the potential of greatly simplified logistics and reduced costs. Under several aspects, all these changes call for enhanced performance of the RF systems. A vigorous R&D program has therefore continued since the publication of the CDR, with the aim of pushing the performance and demonstrating the feasibility of a more advanced baseline and, more recently, of the SWELL option. The progress and challenges of this ambitious program were presented in the dedicated SRF sessions at FCC week 2022 (FCC week 2022 website, 2022, https://indico.cern.ch/event/1064327/timetable/) and are summarized in this paper.
Effect of vacancy defects on the optoelectronic properties of 1T-TaS2 under torsional deformation
Authors: Bao Jinlin , Yang Lu , Jiang Sisong , Wang Yan 
Published: March 2023

The effects of vacancy defects and torsion on the optoelectronic properties of single-layered 1[Formula: see text]-TaS2, including the band structure, electron density difference, defect formation energy and complex dielectric function, are systematically investigated using the first-principles method based on density functional theory (DFT). The results show that vacancy defects cause relaxation of surrounding atoms leading to local distortions in the structure and changes in bond length, and the formation energy of the V[Formula: see text] system is significantly lower than theV[Formula: see text] system, which is easier to achieve the single sulfur-atom vacancy in the experiment. The vacancies system successfully opens a narrow bandgap under torsion, where the V[Formula: see text] system shows a decreasing trend in the range of 2–8[Formula: see text], increasing after 10[Formula: see text], while V[Formula: see text] systems keep increasing. Meanwhile, we found that the optical properties of 1[Formula: see text]-TaS2 monolayer are closely related to defects and torsion. The results show that the static dielectric constant, the maximum of the imaginary part, initial absorption coefficient and reflectivity of 1[Formula: see text]-TaS2 monolayer gradually increases with torsion. The spectra of vacancy systems are all elevated in the low-frequency band, indicating that the vacancy defects have improved the properties of the visible region. The significant decrease after 5 eV indicates that the torsion substantially affects the properties in the UV region.
The experiences of family members witnessing the diminishing drinking of a dying relative in hospital: A narrative inquiry
Authors: Pettifer Annie , Hughes Sean 
Published: March 2023

Background: The optimal management of diminishing drinking at the end of life is contentious. Clinicians and family members may understand the phenomenon differently and hold divergent priorities regarding care. Family members can be distressed by diminishing drinking and its management, particularly when in a hospital environment. Aim: To explore the experiences of family members when witnessing the diminishing drinking of a dying relative. Design: A narrative inquiry methodology, derived from pragmatism. Setting and participants: Thirteen recently bereaved family members were recruited through the bereavement services of three UK hospitals. Inclusion criteria included having an adult relative who died in hospital of any diagnosis more than 48 hours from admission and who had had noticeable diminishing drinking. Findings: Participants experienced diminishing drinking as an unfolding process that was part of overall decline. They all believed it to be detrimental. Three groups of responses were identified: promoting, accepting and ameliorating. Supportive measures included offering equipment to support drinking, staff being present and communicating about expectations and care management aims. Conclusions: There is potential to improve family members’ experiences through re-conceptualisation of diminishing drinking aligned to their experiences, supporting family members by listening to their experiences with insight and strengthening their agency within the management of their relatives with diminishing drinking.
Development and psychometric assessment of self-reported patient medication safety scale (SR-PMSS)
Authors: Qin Ning , Duan Yinglong , Shi Shuangjiao , Li Xiao , Liu Haoqi , Zheng Feng , Zhong Zhuqing , Xiang Guliang 
Published: March 2023

Objectives: Patient medication safety can affect their clinical outcomes and plays an important role in patient safety management. However, few tools have been developed to assess patient medication safety. This study aimed to develop and validate the self-reported patient medication safety scale (SR-PMSS). Methods: We developed SR-PMSS guided by the Donabedian Structure-Process-Outcome framework and used psychometric methods to test its validity and reliability. Results: A total of 501 patients with an average age of 56.81 ± 14.47 were enrolled in this study. The SR-PMSS consisted of 21 items and 5 factors. The content validity was good with item-level content validity index (CVI) > 0.78, average scale-level CVI (S-CVI) > 0.9, and universal agreement S-CVI > 0.8. Exploratory factor analysis extracted a five-factor solution with eigenvalues > 0.1, explaining 67.766% of the variance. Confirmatory factor analysis showed good model fit, acceptable convergent validity, and discriminant validity. The Cronbach’s α coefficient for SR-PMSS was 0.929, the split-half reliability coefficient was 0.855, and the test–retest reliability coefficient was 0.978. Conclusions: The SR-PMSS was a valid and reliable instrument with good reliability and validity to evaluate the level of patient medication safety. The target users of the SR-PMSS are all people who are taking or have used prescription medications. The SR-PMSS can be used by healthcare providers in clinical practice and research to identify patients at risk for medication use and intervene with them to reduce adverse medication events and provide support for patient safety management. Plain Language Summary SR-PMSS – a self-reported tool to assess patient medication safety Medication therapy was the most common and frequent treatment method to prevent and cure diseases. Medication safety issues may occur in the process of medication use. Patient medication safety can affect their clinical outcomes and plays an important role in patient safety management. However, there are few tools to assess patient medication safety currently, and most of them focused on medication safety related to hospitals or healthcare workers. We developed the self-reported patient medication safety scale (SR-PMSS) guided by the Donabedian Structure-Process-Outcome framework. Then, we conducted a two-round expert consultation, clarity verification, and item simplification to determine the final version of the scale. The SR-PMSS consisted of 21 items and 5 factors and it had good validity and reliability. The target users of the SR-PMSS are all people who are taking or have used prescription medications. Healthcare providers can use the SR-PMSS in clinical practice and research to identify patients at risk for medication use and intervene with them to reduce adverse medication events and provide support for patient safety management.
Digital health literacy and well-being among university students: Mediating roles of fear of COVID-19, information satisfaction, and internet information search
Authors: Chen Sheng-Chih , Hong Nguyen Nhi Thi , Lin Cheng-Yu , Huy Le Duc , Lai Chih-Feng , Dang Loan T. , Truong Nguyen L. T. , Hoang Nhi Y. , Nguyen Thao T. P. , Phaṇ Tan N. , Dadaczynski Kevin , Okan Orkan , Duong Tuyen Van 
Published: March 2023

Background Digital health literacy (DHL) enables healthy decisions, improves protective behaviors and adherence to COVID-19 measures, especially during the era of the “infodemic”, and enhances psychological well-being. Objective We aimed to explore the mediating roles of fear of COVID-19, information satisfaction, and the importance of online information searching on the association between DHL and well-being. Methods A cross-sectional web-based survey was conducted among 1631 Taiwanese university students, aged 18 years and above, from June 2021 to March 2022. The collected data include sociodemographic characteristics (sex, age, social status, and financial satisfaction), the importance of online information searching, information satisfaction, fear of COVID-19, DHL, and well-being. A linear regression model was utilized to investigate factors associated with well-being, followed by a pathway analysis to assess the direct and indirect relationship between DHL and well-being. Results The scores of DHL and overall well-being were 3.1 ± 0.4 and 74.4 ± 19.7, respectively. Social status (B = 2.40, 95% confidence interval (CI) 1.73–3.07, p < 0.001), DHL (B 0.29, 95% CI 0.10–0.49, p < 0.001), importance of online information searching (B = 0.78, 95% CI 0.38–1.17, p < 0.001), and information satisfaction (B = 3.59, 95% CI 2.22–4.94, p < 0.001) were positively associated with well-being, whereas higher fear of COVID-19 scores (B = −0.38, 95% CI −0.55-(−0.21), p < 0.001) and female (B = −2.99, 95% CI −5.02–0.6, p = 0.004) were associated with lower well-being, when compared with lower fear scores and male, respectively. Fear of COVID-19 (B = 0.03, 95% CI 0.016–0.04, p < 0.001), importance of online information searching (B = 0.03, 95% CI 0.01–0.05, p = 0.005), and information satisfaction (B = 0.05, 95% CI 0.023–0.067, p < 0.001) were significantly mediated the relationship between DHL and well-being. Conclusion Higher DHL scores show direct and indirect associations with higher well-being scores. Fear, importance of online information searching, and information satisfaction significantly contributed to the association.
Serial Lung Perfusion Scintigraphy After Unifocalization and Repair of Tetralogy of Fallot With Major Aortopulmonary Collaterals
Authors: Wise-Faberowski Lisa , Long Jin , Ma Michael , Nadel Helen R. , Shek Jennifer , Feinstein Jeffrey A. , Martin Elisabeth , Hanley Frank L. , McElhinney Doff B. 
Published: March 2023

Background In patients with tetralogy of Fallot and major aortopulmonary collaterals (MAPCAs), pulmonary blood supply is highly variable. Our approach to this condition emphasizes complete unifocalization of the pulmonary circulation, incorporating all lung segments and addressing stenoses out to the segmental level. Post-repair, we recommend serial lung perfusion scintigraphy (LPS) to assess short-term changes in pulmonary blood flow distribution. Methods We reviewed post-discharge and follow-up LPS performed through three years post-repair and analyzed serial changes in perfusion, risk factors for change, and the relationship between LPS parameters and pulmonary artery reintervention. Results Of 543 patients who had postoperative LPS results in our system, 317 (58%) had only a predischarge LPS available for review, while 226 had 1 (20%) or more (22%) follow-up scans within three years. Overall, pulmonary flow distribution prior to discharge was balanced, and there was minimal change over time; however, there was considerable patient-to-patient variation in both metrics. On multivariable mixed modeling, time after repair ( P = .025), initial anatomy consisting of a ductus arteriosus to one lung ( P < .001), and age at repair ( P = .014) were associated with changes on serial LPS. Patients who had follow-up LPS were more likely to undergo pulmonary artery reintervention, but within that cohort, LPS parameters were not associated with reintervention risk. Conclusion Serial LPS during the first year after MAPCAs repair is a noninvasive method of screening for significant post-repair pulmonary artery stenosis that occurs in a small but important minority of patients. In patients who received follow-up LPS beyond the perioperative period, there was minimal change over time in the population overall, but large changes in some patients and considerable variability. There was no statistical association between LPS findings and pulmonary artery reintervention.
Psychosocial predictors of early postpartum depressive and anxious symptoms in primiparous women and their partners
Authors: J. Henshaw Erin , Cooper Marie , Wood Teresa , N. Doan Stacey , Krishna Sanchita , Lockhart Marie 
Published: March 2023

Abstract
Background
While the majority of research on postpartum depressive and anxious symptoms has focused on mothers, a growing body of research suggests a need to understand the role of the partner’s health and relationship quality as predictors of postpartum maternal depression, while also better understanding correlates of partner or paternal depression in the postpartum period. The purpose of the current study is to evaluate mother and partner stress, anxiety, mood, infant care support, and relationship quality as predictors of perinatal depressive and anxious symptoms in first time mothers and partners during the postpartum hospital stay.

Methods
First time parent couples (n = 116) completed a survey during the two-day postpartum stay in a Midwest hospital. Depressive (EPDS) and anxiety symptoms (DASS-21-Anxiety) were assessed in both mothers and partners. Hierarchical linear regression was used to evaluate relationship satisfaction, partner infant care support, stress, and co-parent mood as predictors of mood in mothers and partners separately.

Results
Stress was a predictor of anxiety and depression symptoms in both mothers and partners. Additionally, co-parent anxiety significantly predicted anxiety in both mothers and partners. Maternal relationship satisfaction was a predictor of the partner’s depressive symptoms, and maternal perceptions of partner infant support predicted maternal depressive symptoms.

Conclusions
Together, these results suggest that stress, relationship satisfaction, and co-parent mood are related to depressive and anxious symptoms in mothers and partner, underscoring the need to continue exploring mother and partner mental health in a dyadic framework.
Development and validation of an intuitive biomechanics-based method for intraocular pressure measurement: a modal analysis approach
Authors: Hsu Francis Li-Tien , Shih Po-Jen , Wang I.-Jong 
Published: March 2023

Abstract
Background
Current intraocular pressure (IOP) measurements based on non-contact tonometry are derived from statistics-driven equations and lack biomechanical significance, which often leads to under-estimation in post-refractive surgery cornea. This study aims to introduce and validate modal analysis-derived intraocular pressure (mIOP) as a novel method generated through Legendre-based modal decomposition of the anterior corneal contour; it provides an accurate and intuitive IOP measurement from an energy-based perspective.

Methods
This retrospective study included 680 patients. Healthy participants were divided into reference (n = 385) and validation (n = 142) datasets, and the others underwent either femtosecond-assisted laser in situ keratomileusis (FS-LASIK, n = 58) or transepithelial photorefractive keratectomy (TPRK, n = 55). Corneal curvature of the right eyes was extracted from raw serial cross-sectional images of the cornea generated by Corvis ST, a noncontact tonometer with a high-speed Scheimpflug-camera. Legendre expansion was then applied to the corneal curvature to obtain the modal profiles (i.e., temporal changes of the coefficient for each basis polynomial [modes]). Using the reference dataset, feature selection on the modal profiles generated a final mIOP model consisting of a single parameter: total area under curve (frames 1–140) divided by the area under curve of the rising phase (frames 24–40) in the fourth mode, i.e. the M4 ratio. Validation was performed in both the healthy validation and postoperative datasets. IOP-Corvis, pachymetry-corrected IOP, biomechanically corrected IOP, and mIOP values were compared. For the FS-LASIK and TPRK groups, pairwise postoperative IOP changes were analyzed through repeated measures analysis of variance, and agreement was examined through Bland–Altman analysis. Using a finite element analysis based three-dimensional model of the human cornea, we further compared the M4 ratio with the true intraocular pressure within the physiological range.

Results
The M4 ratio-based mIOP demonstrated weak to negligible association with age, radius of corneal curvature, and central corneal thickness (CCT) in all validation analyses, and performed comparably with biomechanically corrected IOP (bIOP) in the refractive surgery groups. Both remained nearly constant postoperatively and were not influenced by CCT changes. Additionally, M4 ratio accurately represented true intraocular pressure in the in silico model.

Conclusions
mIOP is a reliable IOP measurement in healthy and postrefractive surgery populations. This energy-based, ratio-derived approach effectively filters out pathological, rotational, misaligned movements and serves as an interpatient self-calibration index. Modal analysis of corneal deformation dynamics provides novel insights into regional corneal responses against pressure loading.
Parental hesitancy against COVID-19 vaccination for children and associated factors in Taiwan
Authors: Deng Jing-Shan , Chen Jau-Yuan , Lin Xiao-Qing , Huang Chun-Lian , Tung Tao-Hsin , Zhu Jian-Sheng 
Published: March 2023

Abstract
Background
Since July 2021, some countries and regions have initiated the vaccination of minors against coronavirus disease (COVID-19), and parental COVID-19 vaccine hesitancy will affect the vaccination of minors. We aimed to identify the level of parental hesitancy to vaccinate their children against COVID-19 in Taiwan and the factors associated with vaccine hesitancy.

Methods
We conducted a population-based, self-administered online questionnaire in Taiwan to assess parental hesitancy and the factors influencing their children’s vaccination against COVID-19.

Results
Among 384 respondents, 64.1% were hesitant to have their children vaccinated against COVID-19. Mothers were more likely to hesitate to vaccinate their teens than their fathers (67.5% vs. 50%, P < 0.005). Multiple regression results showed that parents who were hesitant to vaccinate themselves (OR = 3.81, 95% CI:2.07–7.02) and those who scored lower on their perception of their children’s vaccination (OR = 9.73, 95% CI:5.62–16.84) were more hesitant to vaccinate their children with COVID-19 vaccine.

Conclusions
According to the study findings, 64.1% of Taiwanese parents were hesitant to vaccinate their children against COVID-19. Parents who were hesitant to receive the COVID-19 vaccine for themselves and had negative views of the vaccine for their children were more likely to be hesitant to vaccinate their children. An in-depth discussion of the factors affecting vaccine hesitancy and targeted health education is conducive to promoting vaccination in children with COVID-19.
Compensatory classification in spine sagittal malalignment with lumbar degeneration
Authors: Wang Yu , Li Xiang-Yu , Zhu Wei-Guo , Liu Cheng-Xin , Kong Chao , Lu Shi-Bao 
Published: March 2023

Abstract
Objective
To generate a compensatory classification to evaluate sagittal spinal malalignment with lumbar degeneration.

Methods
We included 162 patients with low back pain who underwent full-length spinal radiography in our hospital from August 2019 to October 2021. Using full-length spine X-rays, we measured pelvic tilt (PT), sacral slope (SS), pelvic incidence (PI), thoracic kyphosis (TK), lumbar lordosis (LL), C7 slope (C7S), thoracolumbar kyphosis (TLK), and C7 sagittal vertical axis (SVA). We also recorded the Oswestry Disability Index (ODI) and visual analog scale (VAS). Patients were divided into four groups based on the SRS-Schwab classification and four other groups based on the compensatory classification.

Results
ODI correlated with age, SS, LL, TK, C7-SVA, SRS-Schwab classification, and compensatory classification. Lumbar VAS score correlated with LL, TK, C7-SVA, SRS-Schwab classification, and compensatory classification. Leg VAS score only correlated with LL. Hidden imbalance and imbalance with compensation had more significant PT and larger TK than balance patients. The symptoms of the four compensatory classification groups gradually worsened.

Conclusion
The spinal-pelvic sagittal balance in patients with lumbar degeneration based on pelvic and thoracic compensation can reflect spinal balance and symptoms. This parameter might help evaluate spine sagittal alignment in elderly patients with lumbar degeneration.