bluuebunny/crossref_metadata_2025_split huggingface dataset:
Numerical investigation of acoustic streaming vortices in cylindrical tube arrays
Authors: Yang Yanfeng , Liu Chaolin , Xin Feng 
Published: May 2024

Abstract
Acoustic streaming has a significant effect on accelerating material mixing and flow field disturbance. To explore the characteristics of acoustic streaming in the cylindrical tube array field under the action of an acoustic wave, we derive the dimensionless acoustic streaming control equation and establish a numerical calculation model of acoustic streaming. The effects of acoustic incidence angle, acoustic Reynolds number, and Strouhal number on the acoustic streaming vortex flow field in the tube array were investigated. The numerical results show that with the change in acoustic parameters, the acoustic streaming in the tube array presents rich changes in the vortex flow field, and there are flow field phenomena such as shrinking, merging, tearing, and splitting of the vortex structure. Toward the walls of each tube, there is a strong acoustic streaming flow velocity. Besides, there is also a large streaming velocity on the interface of the adjacent acoustic streaming vortices. The inner streaming vortex structure in the acoustic boundary layer decreases with the increase in the acoustic Reynolds number, but the intensity of the inner streaming vortex and outer streaming vortex increases rapidly, and the disturbance effect of the flow field is enhanced. With the increase in the dimensionless acoustic frequency (or Strouhal number), although the structure and intensity of the inner streaming vortex decrease, the velocity gradient on the wall of the cylindrical tube increases, which is beneficial to destroy the flow boundary layer of the cylindrical tube wall and accelerate the instability of the wall flow field.
Integration of Design Sprint Method into Mobile Development Application Life Cycle to Create MobilePQI Application Prototype
Authors: Muzayyana Agustin Fenty Eka , Thahir Nuriyah , Farida Ade Rina , Mayastika Kania 
Published: May 2024

This study aims to create a mobile-based learning application that can be used to support blended learning. Blended Learning is carried out synchronously, either online using Zoom or Google Meet, or offline in the classroom. asynchronous learning is implemented using MobilePQI Apps. MobilePQI Apps was developed using the Kotlin programming tool and MADLC methodology (Mobile Application Development Life Cycle). MADLC consists of seven stages: Identification; Design; Development; Prototyping; Testing; Deployment; and Maintenance. We use design sprint method and figma to create design prototype, and Kotlin development kit. The testing method used heuristics evaluation which tests 10 usability principles. The number of questions asked was 115, with 5 respondents consisting of 3 students and 3 lecturers. The results of the heuristics evaluation score were 89% of respondents answered YES. That it can be concluded that the 10 usability principles of the prototype was acceptable. The SUS results show a score of 74, which means the application's user interface is in the Good and acceptable category.
Comparing Outcomes Between Direct and ED Admissions for Neonatal Hyperbilirubinemia
Authors: Slemmer Ashleigh , Klamer Brett , Schmerge Christine , Lauden Stephanie , Texler Cara , Fennell Meghan , Lowing Dena , Leyenaar JoAnna K. , Bode Ryan S. 
Published: May 2024

OBJECTIVES
Pediatric direct admissions (DA) have multiple benefits including reduced emergency department (ED) volumes, greater patient and provider satisfaction, and decreased costs without compromising patient safety. We sought to compare resource utilization and outcomes between patients with a primary diagnosis of neonatal hyperbilirubinemia directly admitted with those admitted from the ED.

METHODS
Single-center, retrospective study at a large, academic, free-standing children’s hospital (2017–2021). Patients were between 24 hours and 14 days old with a gestational age of ≥35 weeks, admitted with a primary diagnosis of neonatal hyperbilirubinemia. Outcomes included length of stay (LOS), time to clinical care, resource utilization, NICU transfer, and 7-day readmission for phototherapy.

RESULTS
A total of 1098 patients were included, with 276 (25.1%) ED admissions and 822 (74.9%) DAs. DAs experienced a shorter median time to bilirubin level collection (1.9 vs 2.1 hours, P = .003), received less intravenous fluids (8.9% vs 51.4%, P &lt; .001), had less bilirubin levels collected (median of 3.0 vs 4.0, P &lt; .001), received phototherapy sooner (median of 0.8 vs 4.2 hours, P &lt; .001), and had a shorter LOS (median of 21 vs 23 hours, P = .002). One patient who was directly admitted required transfer to the NICU. No differences were observed in the 7-day readmission rates for phototherapy.

CONCLUSIONS
Directly admitting patients for the management of neonatal hyperbilirubinemia is a preferred alternative to ED admission as our study demonstrated that DAs had a shorter time to clinical care, shorter LOS, and less unnecessary resource utilization with no difference in 7-day readmissions for phototherapy.
Immunohistochemical and Clinicopathologic Correlation of DNA Methyltransferase 3A and (C-X-C motif) Ligand 1 in Oral Squamous Cell Carcinoma
Authors: Ahmed Basma Abdelrahman , Mohamed Mai Hafez 
Published: May 2024

DNA methyl transferase 3A (DNMT3A) is an enzyme acting by adding a new methyl group to DNA favoring DNA silencing and carcinogenesis. Cytokines were said to assist epigenetic switch and enhance the activation of methyltransferases in many cancer types. The role of chemokine (C-X-C motif) ligand 1 (CXCL1) in cancer development was proved in many reports. In this study, we suggested that CXCL1 might induce activation of DNMT3A, affecting carcinogenesis of oral squamous cell carcinoma (OSCC). Immunohistochemical (IHC) scoring was calculated and statistical correlation was performed to evaluate the expression of epithelial DNMT3A in addition to epithelial and mesenchymal CXCL1 in OSCC and normal mucosal samples. DNMT3A, epithelial, and mesenchymal CXCL1 revealed a statistically significant increase in immune scoring from normal mucosa and between different tumor grades, besides a significant relation of the expressions with tumor size, stage, and lymph node involvement. Pearson’s correlation detected a statistically significant correlation of DNMT3A with epithelial and mesenchymal CXCL1. Thus, CXCL1 overexpression may be associated with DNMT3A upregulation. DNMT3A, epithelial, and mesenchymal CXCL1 were associated with histological grades and advanced tumor characters suggesting them as reliable prognostic biomarkers in patients of OSCC.
Organization of hyaluronic acid molecules in solutions
Authors: Horkay Ferenc , Basser Peter J. 
Published: May 2024

AbstractThe organization of hyaluronic acid (HA) solutions was investigated by small angle neutron scattering (SANS). It was demonstrated that HA formed clusters greater than several hundred nanometers. The SANS response revealed a weak correlation peak, corresponding to ordering over a distance scale of about 80 nm. At higher wave vectors, the SANS response indicated the presence of rod-like structures. Addition of calcium ions only weakly affects the structure of the HA solution, but significantly reduces its osmotic pressure. The osmotic component of the SANS response is in good agreement with the intensity obtained from direct osmotic pressure measurements. The results are consistent with the rigid structure of the HA molecule.
Graphical abstract
Assessment of pulmonary embolism probability using a machine learning model
Authors: Gavrilov D. V. , Andreichenko A. E. , Ermak A. D. , Kuznetsova T. Yu. , Gusev A. V. 
Published: May 2024

Aim. To develop and validate a machine learning model designed to identify suspected pulmonary embolism (PE) based on various clinical features from electronic health records (EHRs) of out- and inpatients.Material and methods. Data from 19730 patients from 7 Russian regions were taken for analysis. EHR data were analyzed for the period from March 21, 2007 to February 4, 2022. Complaints, clinical and laboratory data, and concomitant diseases were used as diagnostic signs. PE was diagnosed in 1379 patients. Diagnosis of PE was based on ICD-10 codes. Seven machine learning algorithms were applied to diagnose pulmonary embolism: XGBoost, LightGBM, CatBoost, Logistic Regression, MLP Classifier, Random Forest Classifier, Gradient Boosting Classifier.Results. The Gradient Boosting Classifier-based model was selected for further prospective testing with the sensitivity of 0,899 (95% confidence interval (CI), 0,864-0,932), specificity of 0,875 (95% CI, 0,863-0,86), area under the ROC curve of 0,952 (95% CI, 0,938-0,964). The following signs had the greatest prediction value: cough, respiratory disorders, blood creatinine, body temperature, general weakness, heart rate, respiratory rate, edema, antihypertensive therapy, saturation and age.Conclusion. The model is designed for the initial encounter of patients with complaints and suspected PE, regardless of the type of care.
Predictors of cardiovascular events in patients with heart failure and <i>Pseudomonas aeruginosa</i> pneumonia
Authors: Podzolkov V. I. , Tarzimanova A. I. , Ponomareva L. A. , Sokolova E. E. , Chinova A. A. , Popova E. N. , Ponomarev A. B. , Loria I. Zh. , Vargina T. S. , Sizova Zh. M. , Ziskina N. K. 
Published: May 2024

Aim. To identify predictors of cardiovascular events (CVEs) in patients with heart failure (HF) and P. aeruginosa pneumonia.Material and methods. The study included 92 patients with HF with mildly reduced or reduced ejection fraction and nosocomial pneumonia. Based on sputum or bronchoalveolar lavage microbiological examination, patients were divided into 2 following groups: group I — 51 patients with HF and P. aeruginosa pneumonia, group II — 41 patients with HF and pneumonia caused by other pathogens (Staphylococcus aureus, Streptococcus pneumoniae). During the hospital stay, the following morbidities were assessed: cardiovascular death, acute coronary syndrome, non-fatal cerebrovascular accident, pulmonary embolism, lower extremity venous thrombosis.Results. CVEs were significantly more often observed in patients with HF and P. aeruginosa pneumonia — 30 (58,8%) than in patients with HF and pneumonia caused by S. aureus or S. pneumoniae — 5 (12,1%). Complete blood count in group I patients revealed a decrease in hemoglobin level to 114 [95; 133] g/l, when compared with patients in group II — 139 [118; 150] g/l (p<0,001) and an increase in white blood cell count (10,2×109/l and 6,96×109/l, respectively (p<0,001)). A biochemical blood test in group I patients revealed a significant increase in C-reactive protein (CRP) of 105 [60; 191] and 18 [14; 55,1] mg/l (p<0,001). Patients with P. aeruginosa pneumonia had more widespread lung involvement than patients with pneumonia of other etiologies.Conclusion. There are following most significant predictors of cardiovascular events in patients with HF and P. aeruginosa pneumonia: decreased LVEF <40% (relative risk (RR) 1,833; 95% confidence interval (CI) 1,188-3,400; p=0,005), white blood cell count >11×109/l (RR 2,412; 95% CI 1,399-4,158; p=0,048), CRP >133 mg/l (RR 3,115; 95% CI 1,611-6,025; p<0,001) and hypoproteinemia <57 g/l (RR 5,225; 95% CI 1,249-21,854; p=0,012).
Review and targeted lipidomic biomarkers in atherosclerosis
Authors: Lomonosova A. A. , Gognieva D. G. , Abdullaev M. G. , Kostikova A. S. , Eroshchenko N. N. , Nartova A. A. , Silantyev A. S. , Suvorov A. Yu. , Komarov R. N. , Dzyundzya A. N. , Shchekochikhin D. Yu. , Syrkina E. A. , Kopylov F. Yu. 
Published: May 2024

Ischemic cardiovascular events (ischemic stroke, myocardial infarction) are the most common complications of cardiovascular diseases. One of the leading mechanisms of these complications is atherosclerosis. Lipids play an important role in plaque development. Recently, the lipidome has been of greatest interest, since it may have a prognostic value in atherosclerosis development. With an increase in the circulation of proatherogenic lipidomic biomarkers, the risk of atheroscle­rosis destabilization and ischemic complications increases.The conducted studies made it possible to create additional risk stratification scales, for example, Cardiovascular Event Risk Test (CERT) 1 and 2. They make it possible to estimate the residual risk in patients taking statins. The lipidome examination in extracranial artery atherosclerosis can identify those plaques that have signs of instability, and therefore are dangerous for ischemic stroke development.The review describes the features of plasma lipidome in various cardiovascular diseases associated with atherosclerosis.
Mature neutrophils as a marker of hypoechoic carotid plaques and a predictor of polyvascular disease progression
Authors: Genkel V. V. , Kuznetsova A. S. , Savochkina A. Yu. , Baturina I. L. , Nikushkina K. V. , Minasova A. A. , Pykhova L. R. , Sumerkina V. A. , Kudrinskaya Ya. I. , Shaposhnik I. I. , Dolgushin I. I. 
Published: May 2024

Aim. To evaluate the diagnostic and prognostic value of circulating mature and aging neutrophils in relation to hypoechoic carotid plaques and short-term progression of carotid and multifocal atherosclerosis.Material and methods. The study included 200 patients (89 males and 111 fe­males), aged 40-64 years. All patients underwent duplex ultrasound of the carotid and lower extremity arteries at the first visit and at a repeat visit after 12-24 months. Ultrasound morphology of carotid plaques was assessed using greyscale median analysis. Phenotyping and differentiation of neutrophil subpopulations was carried out using flow cytometry.Results. The absolute and relative number of mature neutrophils directly correlated with ultrasound indicators of carotid atherosclerosis, while the number of aging neutrophils — with the degree of lower extremity artery stenosis. Patients with hypoechoic carotid plaques were characterized by a significantly higher absolute number of mature neutrophils (p=0,0340). An increase in the number of mature neutrophils over 3023,0 cells/μL made it possible to predict the hypoechoic carotid plaques with a sensitivity of 75,0% and a specificity of 69,5%. Patients with carotid atherosclerosis progression had a higher absolute number of mature neutrophils (p=0,0140), as did patients with progression of multifocal atherosclerosis (p=0,0162). An increase in the number of mature neutrophils more than 3223,0 cells/μL was associated with an increase in the relative risk of polyvascular disease progression by 3,09 times (95% confidence interval, 1,34-7,17; p=0,0082) after adjustment for baseline cardiovascular disease risk.Conclusion. Among patients aged 40-64 years, increased numbers of circulating mature neutrophils are associated with an increased carotid plaque burden and hypoechoic carotid plaques. An increase in the number of mature neutrophils over 3223,0 cells/μL was associated with a 3,09-fold increase in the relative risk of polyvascular disease after adjustment for baseline cardiovascular risk.
Influence of electrophoretic deposition of micro- or nanosized silica particles on the microstructure of carbon fibers and their bond behavior with cementitious matrices
Authors: Li Huanyu , Liebscher Marco , Yang Jian , Zhang Yupeng , Mechtcherine Viktor 
Published: May 2024

AbstractThe application of carbon fiber (CF) reinforced cementitious composites is often restricted by the poor load transfer between the components. In this study, two reactive coating materials—nano-silica and micro-silica—are utilized to modify the CF surfaces via an electrophoretic deposition approach. These negatively charged particles are able to be electrosorbed onto the fiber surfaces under a constant electrical field according to the zeta and cyclic voltammetry measurements. After surface treatment, XRD analysis of CFs showed an increase in graphite crystallite thickness and decrement in interlayer spacing $${d}_{002}$$

d
002

, significantly affecting the fiber diameters. Additionally, the lengths of crystallites were reduced, which can impair the fiber strength and their temperature stability. Single fiber pullout tests exhibited that the interfacial bonding can be clearly enhanced by both reactive coatings. Microscopic observation revealed that C–S–H gel and calcite structures can be formed near the fiber surfaces after immersion in cement pore solution owing to pozzolanic reaction and nucleation effect, tremendously heightening both chemical and mechanical interaction between fiber and cement. Finally, based on a detailed micromechanical analysis, the reinforcing mechanisms between the differently modified fibers and the cementitious matrix were elaborated and discussed.
Graphical abstract
PRINSIP KEADILAN DALAM PEMBAGIAN WARIS DAN WASIAT PADA MASYARAKAT MUSLIM YOGYAKARTA
Authors: Syibly M. Roem , Tono Sidik 
Published: May 2024

Abstrak
Peneliti tertarik untuk menganalisa bentuk dan model waris dan wasiat pada masyarakat muslim Jawa yang berprinsip keadilan. Urgensi dari hasil temuan dalam penelitian ini adalah; adanya tawaran reinterpretasi terhadap perluasan sasaran hukum waris dan wasiat Islam, dan memberikan gambaran tentang model pembagian waris dan wasiat Islam yang berprinsip keadilan yang bermuatan lokal. Penelitian ini dilaksanakan di wilayah Sleman, Yogyakarta. Sumber datanya adalah seluruh Kaur Kesra Desa di wilayah penelitian dan teknik sampel yang digunakan adalah Purposive random sampling. Analisis dengan cara non-statistik yaitu secara kualitatif dengan menggunakan metode “reflektive thinking” dengan pola deduksi-induksi dan tata pikir devergen yaitu tata pikir kreatif inovatif. Penelitian ini menemukan bahwa dalam masyarakat manapun agama yang dianut cenderung berpengaruh dalam berbagi aspek kehidupannya sehingga wajar jika hukum Islam sulit dinafikan eksistensinya dikalangan masyarakat Jawa. Oleh karena itu, bagi suku Jawa berjalannya pluralisme hukum antara hukum Islam dan adat sulit dihindari, bahkan pluralisme ini sudah merupakan hal yang diyakini secara umum. Masyarakat yang saat ini menganut agama Islam sudah terbiasa diatur dengan norma hukum adat, sehingga hukum waris Islam dan adat terkadang tidak terhindarkan. Dalam sistem pembagian harta peninggalan, masyarakat muslim Jawa tidak seluruhnya menggunakan sistem pembagian waris dan wasiat Islam, tetapi lebih cenderung dengan sistem adat Jawa, walaupun ada sebagian sistem Islam yang dipergunakan.
Abstract
This study aims to explain the concept and the method of estate and testament division amongst Javanese Muslim that is based on the principle of justice. This study is hopped to offer reinterpretation of Isamic law of inheritance and give an overview of the distribution of inheritance and tastement in Selaman, Yogyakarta. The data were collected through observation and interview all the head of welfare affairs in all areas of research. It also used purposive randaom sampling. Analysis is conducted by nonstatistical qualitatively using “reflective thinking”with the pattern of induction and deduction-governance for innovative creative thinking. This study found that in any society the religious affiliation tends to affect the share aspetcs of their life so the influence of Islamic law in inevitable the people of Java. Therefore, for egal pluralism Javanese passage between Islamic law and custom are difficult to avoid, even pluralism is accepted. People that are now converted to Islam have become accustomed to e governed by customary law norms, so that Islamic law and customs are sometimes unavoidable. In the system of the distribution of inheritance, the customary system of Java applies although some Islamic system is also used.
Re-Emergence of Ampicillin Sensitive Salmonella Typhi and the Increase of Ciprofloxacin Resistance in Typhoid Fever Treatment in Asia: A Systematic Review
Authors: Tanjaya Felicity , Nathan Johan , Nainggolan Ita Margaretha , Moehario Lucky , Thantry Anita Devi Krishnan , Tunru Andi Miyanza Lakipadada , Sean Sherlyn 
Published: May 2024

Typhoid fever is a disease caused by Salmonella Typhi infection. In 2000, 2.16 million people were affected worldwide, with more than 90% morbidity and mortality in Asia. Ampicillin is the first-line antibiotic used for typhoid management. However, the rise in resistance to first-line antibiotics has shifted ciprofloxacin as an alternative. This study aimed to describe the trends in ciprofloxacin- and ampicillin-resistant Salmonella Typhi in Asia. This study was a systematic review that conformed to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria. Search was indicated toward studies on Salmonella Typhi susceptibility toward ciprofloxacin and ampicillin were identified using PubMed, Cochrane Library, and ProQuest. Of the 1542 studies found, only 16 fulfilled the criteria. In 1996, Salmonella Typhi was not found to be resistant to ciprofloxacin, whereas 3.5% was resistant to ampicillin. In 2005, ciprofloxacin resistance increased to 19.3%, whereas ampicillin resistance decreased to 13.3%. In 2005-2014, a larger number of Salmonella Typhi isolates resistant to ciprofloxacin than to ampicillin. Furthermore, during 2016-2019, resistance to ciprofloxacin increased from 8.1% to 95%, while ampicillin resistance increased from 27.5% to 85.2%. This the high ampicillin resistance in South and East Asia. In Asia, there was an increase in ciprofloxacin-resistant Salmonella typhi from 1996 to 2019, whereas ampicillin-resistant Salmonella Typhi decreased from 1996 to 2015. Between 2016 and 2019, contrasting evidence was found in East Asia and South Asia, where resistance toward ampicillin increased.
Financialliteracyconsumptive The effect of financial literacy on consumptive behaviour
Authors: Situmorang Exaudi 
Published: May 2024

##The current research was conducted to analyze the effect of financial literacy on consumptive behaviour. The problem on this research is Indonesian’s consumptive behaviour. This research studies on financial literation on consumptive behaviour theoritically and historically. This research also explains theoretical measuring factor for the next research and to describe, explain,measure about consumptive behaviour based on theoretical study. This research uses qualitative method that involves analysing relevant literature and theoretical sources. Based on literature studies that there is a significant result among financial literation on consumptive behaviour. The more people have good literation, have less consumptive behaviour.This analysis is aimed to show a deeper understanding of how the level of financial literacy can affect the consumptive behaviour of Indonesian society. The findings of this research is intended are expected to provide valuable guidance for th development of more effective financial education strategies and policies that can help overcome the problem of consumptive behaviour.For future researchers it is recommended to analyse other factors that influence consumptive behaviour outside of this study.##
Indonesian marketplace: factors in purchasing decisions and impact on sales
Authors: Chikita Putri Prameswari  , Zahra Hafizha Isaura  , Osly Usman  
Published: May 2024

The current development has made everything switch to digital form, one of which is in business in Indonesia. Currently, many marketplaces have followed the times to be able to survive in the many marketplace competitions that occur in Indonesia. To maintain it, the marketplace needs to identify influences in increasing its sales. This research discusses the influence of live streaming commerce, influencer marketing, discounts, online customer reviews, on purchasing decisions and their impact on sales in the Indonesian marketplace. This research uses quantitative research methods that collect data by distributing questionnaires to marketplace users. Then the data is processed to determine the relationship between one relationship and another. With this research, it is hoped that it can be a consideration for the marketplace in Indonesia for the sustainability of its business.