bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reading-light Color Effect on Intraocular Pressure a pilot study
Authors: Chen Tun-Hao , Tsai Pei-Chung , Sharma Dipanshu , Hsiao Yu-Lun , Peng Bo-Hsun , Yeh Po-Ting , Jou Jwo-Huei 
Published: September 2024

Abstract

Purpose: This study aimed to investigate the effect of reading-light color on intraocular pressure (IOP) and its fluctuation in the dominant and auxiliary eyes.
Design: Correlational research and analysis.
Subjects: Fourteen subjects, aged 20 to 25 years, with a diopter ranging from 0 to -8D, were included.
Method: Subjects were instructed to read a book with a 12-pt text under white light (5,500 K) and candlelight (1,700 K), separately, for 90 minutes. Their intraocular pressures (IOPs) under their own readable brightness were measured by using a tonometer (NIDEK NT-530P) every 30 minutes. The readable brightness, reading-light spectrum and the corresponding maximum permissible exposure-limit (MPE) were measured using a blue-hazard quantitative spectrometer (SRI-100).
Main Outcome Measure: IOP of subjects after reading books under white light and candlelight for 90 minutes.
Results: Colors of reading light indeed had profound effects on IOP, and their effects were very different for the dominant and auxiliary eyes. Under white light, the IOP in the dominant eye barely increased (P=0.6), but fluctuated significantly with the increase in reading time (P=0.04). In contrary, in the auxiliary eye, it did not fluctuate (P=0.28). Instead, it slowly increased with time (P=0.01, r=0.982).
Under candlelight, the IOP also fluctuated in the dominant eye, but to a less significant extent (P=0.045). Moreover, in the auxiliary eye, it did not increase, but gradually decreased with the increase in reading time (P=0.001, r=-0.997).
Furthermore, myopic diopter showed effects on the IOPs of both dominant and auxiliary eyes. In general, the IOP increased with the increase in myopic diopter. For subjects with mild or moderate myopia, the IOP in the dominant eye, either under white or candlelight, barely increased as the reading time increased, indicating a better IOP adjusting ability. As to the subjects with high myopia, their IOP increased with the increase in reading time, with a P value of 0.08 under white light and 0.05 under candlelight.
Conclusion: Different reading-light colors showed significantly different effects on IOP. Reading under blue-emission-free candlelight can effectively prevent the increase in IOP and reduce its fluctuation. Myopic diopter showed effects on the IOPs of both dominant and auxiliary eyes. In general, the IOP increased with the increase in myopic diopter.
Clinical trial registration: 110-136-F, 28-March-2023
Implications of Patient Miscentering on CT Scan Radiation DoseDistribution and Safety: Phantom Study
Authors: HADDA Hassan OU , Zerfaoui Mustapha , KARIM BAHHOUS , YASSINE Oulhouq , Rrhioua Abdeslem , Krim deae-eddine 
Published: September 2024

Abstract

This task highlights the significance of precise patient placement to reduce radiation exposure and maximize diagnostic quality by examining the effects of patient mis-centering on the volumetric computed tomography dose index (CTDIvol) and organ doses during CT scans. Using a CTDI phantom from Sun-Nuclear and an ionization chamber (Radcal, model 10X6-3CT), the research simulated miscentering by shifting the phantom in both vertical and lateral directions. Dose measurements were performed on Philips, FUJIFILM, and Hitachi CT-Scans, maintaining consistent settings. (CTDIvol) and dose ratios at various phantom positions were calculated to assess miscentering effects. The findings demonstrated that (CTDIvol) and peripheral area doses were highly impacted by vertical and lateral miscentering, with vertical miscentering producing dose changes of up to 35% and lateral miscentering lowering (CTDIvol) by as much as 15%. These results emphasize the critical need for proper patient centering in CT scans to ensure accurate dose estimation and reduce radiation exposure.
Synthesis of Fe3O4 encapsulated with lemon yellow for application in magnetic particle inspection
Authors: Liang Zhiqi , Zhang Zhili , Li Decai 
Published: September 2024

Abstract

Magnetic particle inspection, a widely used nondestructive testing method, is employed to detect surface defects in ferromagnetic materials due to its ease of operation, low cost, and high efficiency. In this study, Fe3O4 hollow nanospheres were synthesized by a solvothermal method. Lemon yellow (LY) pigments were successfully encapsulated on the surface of these magnetic nanospheres using E51 epoxy resin. The synthesized Fe3O4/E51/LY composite material was characterized in terms of its microscopic morphology, physical phase, and structural properties. The adsorption mechanism of the fluorescent materials on the particle surface was analyzed. Additionally, the photoluminescence and magnetic properties of the composite were tested and evaluated. A magnetic particle inspection test bench was then established to detect defects in the workpiece. The composite exhibited a saturation magnetization of 53.22 emu/g and emitted yellow-green fluorescence at 525 nm under ultraviolet light. The surface defects of the workpiece were accurately detected using magnetic fluorescent particles.
Anthropometric assessment of the nutritional status of women of childbearing age in the province of Essaouira, Morocco
Authors: Manoussi Abdelmounaim , NACER Nezha , KAJJOUNE Imane , Baali Abdellatif , AMOR Hakima , OUZENNOU Nadia 
Published: September 2024

Abstract

Low- and middle-income countries are facing a rapid increase in nutritional problems, particularly in Africa, where undernutrition, overweight and micronutrient deficiencies coexist, creating a double burden of malnutrition and a challenge to public health policies. In this context, Morocco stands out for its early nutritional transition, characterized by a moderate prevalence of overweight and undernutrition and elevated levels of micronutrient deficiencies. The aim of this study was to assess the nutritional status of women of childbearing age and identify its determinants to suggest ways to improve it. The study was conducted in the province of Essaouira in Morocco, which is characterized by a predominance of rural areas and multidimensional poverty. We conducted a quantitative cross-sectional survey of 1,466 married women of childbearing age via stratified random sampling. Data were collected via questionnaires and anthropometric measurements. Data entry and statistical processing were performed via SPSS® v. 26. The results show that women's nutritional status is worrisome, with an average BMI of 26.4 kg/m². The prevalence of overweight was 61.6% (BMI ≥ 25 kg/m2), with 17.9% of women being obese. Bivariate analysis revealed that age, education level, socioprofessional activity, family structure, household income and parity were significantly associated with overweight. Binary logistic regression confirmed that women's age and level of education are major determinants of overweight/obesity. There is a need to strengthen public health policies aimed at reducing overweight and obesity among women of childbearing age in Morocco, with an emphasis on nutrition education and monitoring their nutritional status throughout their reproductive lives.
Cover crop providing windborne pollen enhances the efficacy of biocontrol of multiple pests by Euseius sojaensis in citrus orchards
Authors: Tsuchida Yuta , Masui Shinichi 
Published: September 2024

Abstract

Euseius species of generalist phytoseiid mites, are effective natural enemies of multiple arthropod pests in various types of orchards worldwide. Cover crops increase the populations of these predators and can help reduce pest populations, but their practical roles and effects in enhancing biological control have not yet been well evaluated. Here, we examined the efficacy of biocontrol of Panonychus citri (McGregor) and Aculops pelekassi (Keifer) by naturally occurring Euseius sojaensis (Ehara) in commercial Japanese citrus orchards with cover crops of Lolium perenne L. managed in two different ways: flowering and mowing. In the flowering plots, the numbers of windborne pollen grains and phytoseiid mites were larger, P. citri populations were smaller, and rates of fruit injury caused by A. pelekassi were significantly lower than in mown plots. In early summer, the number of E. sojaensis in the flowering plots peaked following a peak in the abundance of windborne Poaceae pollen caught on the citrus trees. These results suggest that the windborne pollen supplied from cover crops of L. perenne boost the populations of E. sojaensis inhabiting the citrus trees and enhance the efficacy of biocontrol of P. citri and A. pelekassi. The percentage of E. sojaensis females with eggs was higher in flowering plots than in mown plots. Therefore, in conservation biological control, a ryegrass cover crop flowering in early summer would be beneficial for increasing the fecundity of this predatory mite, even when prey (pest) densities are low.
The Relationship between Teacher-Students Relationships and Academic Grades Among High School Student: The Role of Perceived Teaching Quality and Student's Mental Health Symptoms
Authors: Chen Xiao hui , Bailey Richard , Xie Hong bin , Samsudin Nadia 
Published: September 2024

Abstract

Objective
This study has examined the indirect role of perceived teaching quality in the relationship between TSRs and academic grades, further considered the moderating effects of students' mental health symptoms.
Methods
Utilizing Structural Equation Modelling, this study collected academic grades at three distinct time points to examine the associations among Teacher-Student Relationships, perceived teaching quality, and mental health symptoms with academic grades.
Results
The findings reveal that perceived teaching quality plays a statistically significant indirect role in the relationship between Teacher-Student Relationships and student academic grades. Additionally, the size of this indirect effect is moderated by students' mental health symptoms.
Conclusion
While Teacher-Student Relationships may not be directly associated with students' academic grades, they are significantly linked to perceived teaching quality, which in turn is closely related to academic grades. The extent of this indirect effect is moderated by students' mental health symptoms, suggesting that the relationship between perceived teaching quality and academic grades is influenced by students' mental health status. These findings empirically indicate that Teacher-Student Relationships are important for both teaching and learning activities, underscoring their essential role in improving educational outcomes.
Fault ride through coordination control strategy of direct-drive wind turbine based on reducing energy storage configuration capacity and charge and discharge times
Authors: Wu Haitao , Du Jianbiao , Li Huizhen , ZHang Dan 
Published: September 2024

Abstract

In order to solve the problems of large capacity and frequent charging and discharging of energy storage unit during low voltage traversal of energy storage assisted direct-driven wind turbine, a coordinated control method of wind turbine side, grid side and energy storage side is proposed. Firstly, the mechanism of dc voltage spike caused by voltage sag is analyzed, and the relationship between dc power and ac voltage under fault is deduced, and the coordinated control mechanism is established. Secondly, with the goal of effectively reducing the capacity of flywheel energy storage unit and the frequency of charge and discharge action, three kinds of faults are divided into mild, moderate and severe faults according to the voltage drop degree of power grid. The control modes of wind turbine side, grid side and energy storage side under different faults are analyzed, and a coordinated control strategy among the three is established. Under the premise of low flywheel energy storage capacity, low voltage ride through with different voltage drop depths can be realized, and the charge and discharge times of flywheel energy storage unit can be effectively reduced according to the voltage drop degree of the power grid. The system simulation model is established by using PSCAD/EMTDC, and the simulation results prove that the proposed coordination control strategy is correct and effective.
Response of Seedling Development of Clary Sage (Salvia sclarea L.) to Ethyl Methane Sulfonate (EMS) Applications
Authors: Şenkal Belgin Coşge , USKUTOĞLU Tansu , DOĞAN Hülya 
Published: September 2024

Abstract

This study was carried out to evaluate the effects of ethyl methane sulfonate (EMS) on the emergence rate and seedling characteristics of clary sage (Salvia sclarea) and to lay the foundation for future breeding studies. S. sclarea seeds were kept at 4 different EMS doses (0.25%, 0.50%, 0.75% and 1%) for 4 different durations (6, 12, 24 and 48 hours). Seedlings were grown in the greenhouse. 0.25% EMS concentration was determined as the LD50 dose for S. sclarea used in the research. Among the EMS doses, the highest emergence value (72.00%) was taken from the control application and the lowest value (46.94%) was taken from the 1.00 EMS application. Among the application durations, the highest value (83.30%) gave 12hr, while the lowest value (32.15%) gave 24hr. Considering the Dose x Application Duration interaction, the highest (88.75%) and lowest (1.25%) values ​​were recorded in 0.25% EMS-12hr and 1.00%EMS-48hr applications, respectively. Among the seedling characteristics examined, the highest values ​​for seedling and root length, fresh and dry seedling weight, fresh root weight and leaf length were obtained from the 0.25% EMS-12hr application. The findings obtained from our study showed that as the application time and dose increased, the emergence was negatively affected, and that the EMS application time was more effective than the EMS application dose.
E3 Ubiquitin Ligase FBXO32 Promotes Sepsis-Induced Cardiomyopathy by Regulating ANXA1/PI3K/AKT Signaling
Authors: Chen De , Liang Xuan , Zhang Lei , Zhang Jingjing , Gao Lina , Yan Dong , Zuo Kun , Guo Hong , Du Song , Liu Jian 
Published: September 2024

Abstract

Sepsis-induced cardiomyopathy (SIC) is a severe complication of sepsis. Therefore, understanding SIC pathogenesis and developing new therapeutic targets are of great significance. This study investigated the role of F-box-only protein 32 (FBXO32) in SIC pathogenesis. SIC models were established in rats and H9c2 cells using lipopolysaccharide. The effects of FBXO32 on myocardial apoptosis and mitochondrial structure and function were determined using electron microscopy, reactive oxygen species detection, and JC-1 staining. The molecular mechanism was elucidated using western blotting and co-immunoprecipitation. The results showed elevated FBXO32 expression in both in vivo and in vitro SIC models. FBXO32 knockdown alleviated apoptosis and mitochondrial and cardiac dysfunction. Mechanistic analysis revealed that FBXO32 promoted ubiquitination and degradation of annexin A1 (ANXA1), inhibiting the phosphatidylinositol 3-kinase (PI3K) and protein kinase B (AKT) pathways. Rescue experiments demonstrated that ANXA1 knockdown reversed the effects of FBXO32 knockdown. This study suggests that FBXO32 exacerbates SIC progression by mediating ANXA1 ubiquitination and inhibiting the PI3K/AKT signaling pathway.
Measurement of Bubble Rates in China's A-Share Market and Discussion on Market Efficiency
Authors: yu Zhang 
Published: September 2024

Abstract

Market efficiency and stock market bubble are very much concerned by the academic community. Market efficiency and stock market bubble are two sides of one body, which are both interrelated and opposite to each other. We summarize the development of Efficient Market Hypothesis (EMF), and based on the Residual Income Model (RIM) method, taking the A-share market as an example, analyzes and measures the intrinsic value and stock bubble rate of China's A-share market. The median historical bubble rate of A-shares exceeded 20%, and A-shares were overvalued for most of the statistical period from 2001 to 2019. In the past 30 years of development, China's stock market has not yet built an efficient market mechanism for correcting errors, among which there are human intervention factors such as "policy market", which makes the market price deviate from the intrinsic value of enterprises for a long time. From the perspective of investment, the historical bubble rate of A-shares is significantly negatively correlated with the return on investment (CAGR) in the next five years. The present study examines the measurement of A-share bubble space and market efficiency, providing valuable insights for the development of a more efficient A-share market.
Can a local low-budget intervention make a difference to suicide rates? Evaluating the effectiveness of the Barnet (London) suicide prevention campaign using real-time suspected suicide data
Authors: Chabé-Ferret Bastien , Marzano Lisa 
Published: September 2024

Abstract

Background
Three quarters of suicides in the UK are by men, of which only a quarter had contact with mental health services at the time of their death. Community-based interventions are therefore likely to be crucial to reduce (male) suicides, but there is limited evidence to support their effectiveness. The aim of this study was to evaluate the impact of a multi-strategy campaign to increase uptake of mental health services and peer support amongst working-aged men in Barnet, London.
Methods
We used data on suspected suicides in London between 1st March 2021 to 31st November 2023 (N = 1,408) to calculate monthly age-standardised rates in a) Barnet, b) surrounding boroughs and c) the rest of London, for ‘naïve’ and ‘placebo’ comparisons during and outside the campaign period, and then before, during and after the campaign. We also estimated maximum exposure to the campaign beyond its duration, and repeated the analysis using a more conservative (February to December 2020) baseline period for Barnet.
Results
There was a sizeable drop in suicides in Barnet for the duration of the campaign and the following six months, with 7 to 10 deaths possibly averted thanks to the campaign, which represents a decline of 20 to 30% of the yearly incidence, at a cost of under £5,200 per averted suicide.
Conclusions
Our analysis suggests that a local, relatively inexpensive community-based campaign can be effective in reducing (suspected) suicides. However, further research is needed to confidently link this decrease in suicides to the campaign, or specific elements of it.
Perspective of Mental Health Services Needs and Use in Immigrant Families: An Online Survey
Authors: Hai Tasmia , Sharma Kannvi , Cluett Rachel 
Published: September 2024

Abstract

An online survey of 682 people, 41.3% of whom were immigrants, compared child mental health service needs and use between immigrants and Canadian-born parents. The survey also assessed the expressed need for child mental health support, parental utilization of services, methods of accessing information, and the presence of other support systems. We found a significant underuse of child mental health services among immigrant participants (1.5 times less use) despite a higher reported child need. This disparity was most pronounced in the use of child psychologists, family physicians and other allied health professionals. Results also showed that immigrant and non-immigrant parents used informational platforms at comparable frequencies. An examination of personal support systems showed immigrant parents struggling with their child's mental health and behaviour were less likely to seek support from other Canadians. They also reported less support from their significant other and friends. These findings highlight the importance of considering cultural background in clinical approaches to child mental health and the need for targeted interventions to improve accessibility and utilization of mental health services to ensure health equity.
Regulation and Crosstalk of Cells and Factors in the Pancreatic Cancer Microenvironment
Authors: Xu Jia , Lou Songmei , Huang Hui , Xu Jian , Luo Feng 
Published: September 2024

Abstract:
Pancreatic cancer is a highly malignant form of cancer that distinguishes itself from other gastrointestinal tumors through significant fibrosis and unique perineural invasion. These characteristics underscore the complexity of neural regulation within the pancreatic cancer Tumor Microenvironment (TME). This review aimed to explore the regulatory mechanisms and crosstalk among stromal cells and their factors within the pancreatic cancer microenvironment. We begin by reviewing the major components of the pancreatic cancer microenvironment, analyzing interactions among crucial cell types, such as Cancer-associated Fibroblasts (CAFs) and immune cells, and revealing the dynamic changes between tumor cells and surrounding nerves, immune, and stromal cells. We discuss the role of neural factors, including the Nerve Growth Factor (NGF) and Brain-derived Neurotrophic Factor (BDNF), in the progression of pancreatic cancer and the mechanisms by which the sympathetic and parasympathetic nervous systems regulate tumor cell growth, migration, and invasion. Interactions among stromal cells, cytokines, and neural factors in the pancreatic cancer microenvironment promote fibrosis and perineural invasion. A deeper understanding of the regulation and crosstalk among components in the pancreatic cancer microenvironment offers new perspectives for inhibiting fibrosis and perineural invasion in pancreatic cancer.
Successful Treatment of a Patient with Hepatic Portal Vein Gas after Radiofrequency Ablation of Atrial Fibrillation: A Case Report
Authors: Lu Xuelin , Qin Tao , Zhou Houping , Xiong Gen , Luo Li , Qin Zuoan 
Published: September 2024

Background:
Transcatheter radiofrequency ablation is one of the main treatments for atrial fibrillation, but related complications of this surgery are uncommon.

Case Presentation:
Here, we report a 70-year-old elderly male patient with atrial fibrillation who experienced severe abdominal pain early after undergoing
radiofrequency ablation; related imaging examinations suggested that the patient had intestinal edema and thickening, combined with hepatic portal
vein gas accumulation. The reason was that the patient experienced intestinal necrosis due to superior mesenteric artery embolism related to
radiofrequency surgery. The surgeon suggested laparotomy for exploration. However, after multidisciplinary consideration, we ultimately chose
conservative treatment. After fasting, gastrointestinal decompression, spasmolysis, pain relief, somatostatin inhibition of intestinal edema, antiinfection,
and anticoagulation, the patient's condition improved, and he was discharged. We followed the patient for 1 month after discharge, and
there was no special discomfort.

Conclusion:
Hepatoportal vein gas accumulation after radiofrequency ablation of atrial fibrillation is rare, and imaging findings have important guiding
significance for the diagnosis and treatment of the disease.