bluuebunny/crossref_metadata_2025_split huggingface dataset:
THE THE WORD CHAIN TEST: THE NORMATIVE DATA FOR STUDENTS FROM GRADES 1 TO 9
Authors: Trinīte Baiba , Tūbele Sarmīte 
Published: May 2024

The Word Chain Test (WCT) is a rapid screening procedure that appears to identify primary and secondary school students with poor silent word decoding abilities. The WCT was adapted to the Latvian language in 2003. However, norms for the test had yet to be established. The study is aimed to develop the WCT normative data set for students from grades 1 to 9. Students from grades 1 to 9 (N = 4476) representing all geographical regions of Latvia, urban and country territories completed the WCT that included two subtests – letter chains and word chains. The descriptive statistic parameters were estimated for each grade. The results demonstrated statistically significant correlations between scores of word and letter chains and the age of students. The statistically significant differences in the average scores of letter and word chains were found between boys and girls. The scores of letter and word chains were scaled separately for boys and girls by grade using a standard nine-point scale. The 5th, 7th, and 16th percentiles were estimated for diagnostic purposes. The developed WCT normative data set allows the examiner to assess students' visual-spatial and word-decoding skills. Future studies should continue the standardization procedures by determining the convergent and clinical validity of the WCT.
CLARICE LISPECTOR E LEA GOLDBERG: MULHERES, IMIGRANTES E JUDIAS
Authors: Chaimovicht Débora , Povoa Carlos Alberto 
Published: May 2024

Este artigo sugere uma reflexão sobre o ser imigrante num país jovem e a busca da identidade nacional através da análise da obra de Clarice Lispector (Ucrânia- Brasil) e Lea Goldberg (Alemanha-Israel). Ambas as autoras, consideradas expoentes da literatura contemporânea brasileira e israelense, de origem judaica, imigrantes, mulheres, expressam em suas obras literárias de modo implícito e explícito a herança judaica, as raízes familiares ao lado de temas nacionais. Clarice e Goldberg enfrentaram desafios durante sua carreira, pois "lutavam" para serem reconhecidos como parte da nação, ambos os países na década de 30 e 40 do século XX passavam por um período de construção de uma identidade nacional e enfatizavam o uso da língua nacional português e hebraico. Ambas as escritoras, representam um geração que desejava pertencer ao seu país, escrevendo no idioma português e hebraico, porém por um lado, suas obras revelam suas raízes e a herança judaica.
SOCIOLINGUÍSTICA E LÍNGUA ESPANHOLA: DIÁLOGOS E INTERFACES
Authors: Paiva Mota Fabrício , Silveira de Araujo Leandro , De Oliveira Pontes Valdecy 
Published: May 2024

Ao apresentar os trabalhos de autores nacionais e estrangeiros, que discutiram aspectos diversos sobre variação e mudança na língua espanhola, o volume temático “Perspectivas sociolinguísticas sobre a língua espanhola”, publicado no volume 13, número 01 de 2020, não apenas preencheu uma lacuna dentro do hispanismo brasileiro, mas também colocou em evidência um campo profícuo, muitas vezes desapercebido pela divulgação científica brasileira em torno da língua espanhola. A fim de contribuir para a veiculação de trabalhos inseridos na Sociolinguística Hispânica, o presente volume temático, intitulado “Sociolinguística e língua espanhola: diálogos e interfaces” é evidência do sucesso mencionado, pois os 13 estudos inéditos apresentados nas páginas seguintes também surgem como resposta à chamada do volume temático anteriormente mencionado. Desse modo, com esta edição da Revista InterteXto, é mais uma vez possível se debruçar sobre trabalhos que permitem observar diferentes facetas dos estudos sociolinguísticos.
FUNDRAISING WAKAF ORGANISASI MUHAMMADIYAH KOTA PONTIANAK
Authors: Ma’u Dahlia Haliah 
Published: May 2024

Penelitian ini mengkaji tentang fundraising wakaf organisasi Muhammadiyah kota Pontianak. Kajian ini dikategorisasikan sebagai penelitian empiris atau penelitian lapangan (field research) karena mengandalkan data dari lapangan, yakni berupa data-data dan informasi yang peneliti peroleh dari para informan sebagai pengurus organisasi Muhammadiyah kota Pontianak maupun wilayah Kalimantan Barat. Adapun analisis data yang digunakan dalam kajian ini adalah menggunakan analisis deskriptif-kualitatif dengan jalan mendeskripsikan semua data yang penulis kumpulkan dan mengklasifikasikan data-data yang diperoleh di lapangan tersebut berdasarkan kategorisasinya sehingga diperoleh gambaran yang utuh tentang fokus yang peneliti kaji. Hasil penelitian ini terumuskan bahwa Fundraising wakaf organisasi Muhammadiyah kota Pontianak dalam aspek penghimpunan harta/benda wakaf, sama halnya dengan prosedur perwakafan yang di atur di Indonesia. Hanya saja terdapat keunikan dan kekhasan organisasi ini dalam aspek penghimpunannya. Dalam aspek produktivitasnya terwujud melalui bidang pendidikan, sosial, dan kesehatan. Bidang pendidikan dilakukan melalui subsidi silang berupa pemberian beasiswa kepada siswa/mahasiswa yang tergolong fakir miskin. Untuk bidang sosial, organisasi ini memiliki beberapa panti asuhan. Selanjutnya, dalam aspek distribusi diwujudkan berupa penampungan bagi anak-anak yatim piatu, fakir miskin, atau anak-anak tidak mampu, yang dikelola dalam bentuk panti asuhan.

Abstract
This study examines the endowment fund-rising program organized by Islamic organization Muhammadiyah in Pontianak. This qualitative study was based on fieldwork in that town where the data gathered through observation, interview and documentation and analyzed descriptively and critically. This study shows that the fund-rising method adopted by Muhammadiyah is in general the same to the principle and method laid down in the procedure of endowment in Indonesia. However, the study reveals distinct characters of fund collection and distribution by the organization. The product of the fund is used to support education, social need/public welfare and health. In the field of education, the fund of the endowment is distributed in the form of scholarship or fellowship to poor students. In terms of social welfare, part of the fund is taken to subsidize a number of shelter-house for orphanage, poor kids and unattended children. All these examples suggest that the use of endowment fund in Muhammadiyah of Pontianak is flexible and dynamic.
Quadruple Disruption of Superior Shoulder Suspensory Complex With Proximal Humerus Open Fracture-Dislocation
Authors: Quirarte Jaime A. , Wait Trevor J. , Jakkaraju Sohan Kumar , Smith Matthew D. , Salazar Luis M. , Delbello Robert G. , Dutta Anil K. 
Published: May 2024

Case:
A 34-year-old man was a restrained passenger involved in a high-speed rollover motor vehicle crash. The patient sustained a type 5 AC joint separation, severely comminuted intra-articular glenoid fracture with extension to the coracoid process base, displaced open scapular body fracture, a posterior shoulder dislocation of the glenohumeral joint, and a 2-part proximal humerus fracture.

Conclusion:
To our knowledge, this is the first report describing this injury pattern involving the superior shoulder suspensory complex with an associated open proximal humerus fracture-dislocation.
Stable Lateral Compression Pelvic Ring Injury Requiring Operative Treatment due to Bladder Impingement
Authors: Collins Andrew P. , Abdelfattah Waleed , Dasari Suhas P. , Unno Florence , Firoozabadi Reza , Kleweno Conor P. , Psutka Sarah P. , Lack William D. 
Published: May 2024

Case:
A 25-year-old man sustained a stable lateral compression Type I (LC I) pelvic ring injury upon missing the landing of a downhill ski jump. He presented with painful voiding from a displaced bony fragment, partially impaling the bladder wall. With operative fixation of the fracture and urologic co-management, the patient had excellent outcomes at 1-year follow-up.

Conclusion:
We describe a rare urologic injury in the setting of an LC I pelvic ring injury. In the setting of an otherwise stable pelvic ring injury, careful review of imaging, detailed clinical history, and physical examination remain critical to optimizing patient outcomes.
Enhanced Efficiency of Tesla Turbines with Variable Disc Configurations in Indonesia
Authors: Rosyid Abdul , Fahruddin A’rasy 
Published: May 2024

The rapid development of technology increases the demand for energy while non-renewable sources decline. This study explores the Tesla turbine, which converts fluid energy into mechanical energy using circular discs stacked with specific gaps. We tested three configurations with 4, 6, and 8 discs, each 0.3 mm thick, at Universitas Muhammadiyah Sidoarjo. Using direct observation, experimental testing, and literature review, we measured turbine performance with a digital tachometer and spring scale. Results showed that modifying the disc number effectively influenced energy output, offering insights for enhancing Tesla turbine efficiency as a renewable energy solution.
Highlight:

Tesla turbine converts fluid energy to mechanical using circular discs.
Tested configurations: 4, 6, and 8 discs, each 0.3 mm thick.
Study offers insights into enhancing Tesla turbine efficiency

Keywoard: Tesla Turbine, Energy Conversion, Fluid Dynamics, Renewable Energy, Disc Configuration
Investigation on the Impact Fracture Mechanism of Rock in Microgravity Environment Using the Continuum-Discontinuum Element Method
Authors: Zhang Qunlei , Fang Jin , Feng Chun , Jia Mintao , Cheng Pengda , Wang Shuang 
Published: May 2024

Abstract
In-depth analysis of asteroid samples will provide a key scientific basis for understanding its evolution history, resource utilization, and life origin. Obtaining rock samples from asteroids is getting more and more attention. However, successful sampling in asteroid is difficult due to extremely complex environmental conditions. In this paper, the dynamic processes of rock failure by sampling device are investigated by a continuum-discontinuum element method (CDEM) to instruct the rock sampling in asteroid. The deformation and failure of rock samples under different conditions (impact speeds, impact positions, rock cut-slot numbers, cut-slot spacings, cut-slot depths and cut-slot widths, etc.) are analyzed, and the relationships between the rock failure and hammer impact method are obtained. The results show that the cut-slot formed by grinding wheel increases the free surface of rock sample, which is beneficial to impact fracture and asteroid sampling. The relative distance between cut-slot free surface and impact position significantly affects the rock fracture under impact loading. The fracture degree of rock with single cut-slot is obviously smaller than that of rock with double cut-slots, the cut-slot scheme of double grinding wheels is more suitable for asteroid sampling. Under the impact loading, the rock fracture is negatively correlated with the cut-slot spacing formed by double grinding wheel cutting, the effective spacing of double cut-slots is 12 mm. The fracture unit number of rock varies nonlinearly with an increase of the depth from impact position, there is an optimal cut-slot depth corresponding to a certain impact velocity, and the rock crushing efficiency of asteroid sampling can be improved as the cut-slot depth matches the crack propagation depth.
The Effect of Repeated Low-Level Red Light (RLRL) Therapy on Myopia Outcomes in Children Aged 6 - 14: A Systematic Review
Authors: Liu Sian , Chao Melissa , Li Yannan 
Published: May 2024

Abstract

Introduction: Myopia, or nearsightedness, is a significant public health concern, affecting billions worldwide. In particular, school-aged children demonstrate alarming increases in myopia rates. Despite various interventions including atropine eye drops, orthokeratology, and single vision spectacles (SVS), no intervention has fully stopped or prevent myopia progression in children. Repeated Low-Level Red-Light (RLRL) therapy, exposing eyes to red light, offers a potential intervention to control myopia in children.
Objective: This protocol outlines our approach to evaluate RLRL therapy's effectiveness in myopia control in children age 6 – 14 years by comparing RLRL with SVS to SVS alone. The effectiveness will be measured by the mean difference in Spherical Equivalent Refraction (SER) and axial length (AL).
Methods and Analysis: Our systematic review will adhere to the PRISMA guidelines. We will search MEDLINE, Embase, Web of Science, Scopus, China National Knowledge Infrastructure, and Wanfang Data Knowledge Service Platform, and various trial registries to identify potentially relevant articles. Articles will be screened according to a pre-defined criterion, and relevant articles will be evaluated using the Cochrane Risk of Bias Tool 2 (RoB 2) criteria. If possible, a meta-analysis and/or subgroup analyses will be performed.
Implications: Findings from this review will contribute to evidence-based strategies for myopia control, potentially benefiting millions of children worldwide. Dissemination plans include publication in a peer-reviewed journal and presentation at relevant seminars and conferences.
The Impact of Global Value Chain Participation on Export Volatility: A Country-level Panel Data Analysis
Authors: Song Joon-Heon 
Published: May 2024

Abstract

Amid rising geopolitical tensions, the expansion of global trade and production networks has significantly amplified the co-movement of economic fluctuations. This study examines the impact of global value chain (GVC) participation on export volatility by analyzing panel data covering 1995 to 2020 across 74 countries. Using a novel econometric model, we isolate the effects of forward and backward GVC engagement and their interactions, enriching the analysis by reviewing factors previously identified as influencing export volatility. These findings illustrate that forward GVC participation exacerbates export volatility, whereas backward GVC engagement has no statistically significant effect. However, the interaction between forward and backward participation significantly diminishes export volatility. This nuanced understanding of the effects of GVC participation offers significant insights into enhancing export stability through diversified GVC integration, thereby contributing valuable perspectives to the field of international economics on the complexity of global trade dynamics and the crucial role of strategic GVC engagement in building resilient economies.
JEL Code: F10, F14, F62
Enhancing Metro Rail Efficiency: A Predictive Maintenance Approach Leveraging Machine Learning and Deep Learning Technologies
Authors: Nair Vishak , M Premalatha , R Srinivasa Perumal , M Braveen 
Published: May 2024

Abstract

This paper looks into the modeling and implementation of a predictive maintenance system of an air production unit for a metro rail designed to suit the challenges detailed by the industrial sector. Using modern machine learning, deep learning, and AI techniques, the system identifies the faulty equipment well in advance when applied to the huge volume of sensor data. One of the major functionalities of the system is an interface designed to alert users, whereby the instant alerts are made to the maintenance personnel for faster intervention, minimization of the possible downtime. The basis of the study is the application of the predictive maintenance system within the unit of air production. It indicates great efficacy toward the prediction of a failure. A wide variety of ML and deep learning models were experimented with and fine-tuned carefully by training and evaluation over the training set and also over the testing set to ensure predictive accuracies. For example, from the above comparative model analysis, the most suitable predictive approach was indicated through the use of accuracy. Deep Learning Models, including LSTM, RNN, and BiLSTM, have been exceedingly good, with all the above models giving an accuracy of above 99.7 percent. Notably, Adaboost, a Boosting technique also has performed well. The culmination of this project highlights the pivotal role of AI and ML technologies in advancing predictive maintenance strategies within the industrial sector. The findings illustrate the potential of these technologies to transform maintenance practices, optimize operational processes and contribute to the overall sustainability of industrial operations. This paper contributes valuable insights into the feasibility and effectiveness of AI-driven predictive maintenance systems.
Symbiosis of antiferromagnetism and ferrimagnetism in adjacent honeycomb layers
Authors: Szaller David , Prodan Lilian , Geirhos Korbinian , Felea Viorel , Skourski Yurii , Gorbunov Denis , Foerster T , Helm Toni , Nomura Toshihiro , Miyata Atsuhiko , Zherlitsyn Sergei , Wosnitza Jochen , Tsirlin Alexander , Tsurkan Vladimir , Kézsmárki István 
Published: May 2024

Abstract

Ferro/ferri- and antiferromagnetic orders are typically exclusive in nature, thus, their co-existence in atomic-scale proximity is expected only in heterostructures. Breaking this paradigm and broadening the range of unconventional magnetic states, we report here on the observation of a new, atomic-scale hybrid spin state. This ordering is stabilized in three-dimensional crystals of the polar antiferromagnet Co$_2$Mo$_3$O$_8$ by magnetic fields applied perpendicular to the \emph{Co} honeycomb layers and possesses a spontaneous in-plane ferromagnetic moment. Our microscopic spin model, capturing the observed field dependence of the longitudinal and transverse magnetization as well as the magnetoelectric/elastic properties, reveals that this novel spin state is composed of an alternating stacking of antiferromagnetic and ferrimagnetic honeycomb layers. The strong intra-layer and the weak inter-layer exchange couplings together with competing anisotropies at octahedral and tetrahedral \emph{Co} sites are identified as the key ingredients to stabilize antiferromagnetic and ferrimagnetic layers in such close proximity. We show that the proper balance of magnetic interactions can extend the stability range of this hybrid phase down to zero magnetic field. The possibility to realize a layer-by-layer stacking of such distinct spin orders via suitable combinations of microscopic interactions opens a new dimension toward the nanoscale engineering of magnetic states.
Exploring Piperine as a Potential Treatment for Polycystic Ovarian Syndrome: Insights from In-silico Docking Studies
Authors: Francis Rahul , Kalyanaraman Ramanathan , Boominathan Vasuki , Parthasarathy Sudharsan , Chavaan Ashajyothi , Ansari Irfan Aamer , Ansari Siddique Akber , Alkahtani Hamad M , Chandran Janani , Tharumasivam Siva Vijayakumar 
Published: May 2024

Abstract

Polycystic Ovarian Syndrome (PCOS) is a multifaceted metabolic and hormonal condition that impacts women in their procreative ages, identified by ovarian dysfunction, hyperandrogenaemiaoverweight and insulin insensitivity.The piperine, an important alkaloid compound of black pepper has shown promise in modulating various physiological processes. In this work, employed computational docking studies to explore the potential of piperine as a treatment for PCOS. Utilizing computational methods, we analyzed the binding interactions between piperine and key molecular targets implicated in PCOS pathogenesis, including hyperandrogenism, and "oligomenorrhea. The network pharmacology analysis report found 988 PCOS-related genes, 108 hyperandrogenism-related genes, and 377 oligomenorrhea-related genes, and we finally shortlisted 5 common genes in PCOS, hyperandrogenism, and "oligomenorrhea": NR3C1, PPARG, FOS, CYP17A1, and H6PD. Our results reveal favorable binding affinities with PPARG (-8.34 Kcal/mol) and H6PD (-8.70 Kcal/mol) and interaction patterns, suggesting the potential of piperine to modulate these targets. Moreover, the reliabilityof the piperine-target interactions was revealed by molecular simulations studies. These findings support further experimental investigations to validate the therapeutic efficacy of piperine in PCOS management. The integration of computational approaches withexperimental studies has the potential to lay the groundwork for the creation of new therapies specifically targeting PCOS and related endocrine disorders.
ROS-Resistant Redox Mediator in Lithium-Oxygen Batteries
Authors: Kwak Won-Jin , Lee Hyun-Wook , Hwang Jiwon , Kim Ja-Yeong , Morais Gabriel , Tang Katie , Choi Myungsoo , Choi Haeun , Youn Hong-Bin , Kim Seoungtae , Ha Jeeho , Kang Seok Ju , Chen Shuming , Suh Sung-Eun 
Published: May 2024

Abstract

The utilization of redox mediators (RMs) in lithium-oxygen batteries (LOBs) have underscored their utility in addressing the challenge of the elevated overpotential during the charging process. Nonetheless, the generation of highly electrophilic singlet oxygen (1O2) throughout the battery cycles leads to adverse reactions with RMs, thereby impeding their effectiveness. In the quest for enhanced RM durability, this study unveils a novel RM, 7,7'-bi-7-azabicyclo[2.2.1]heptane (BAC), incorporating N–N interconnected aza-bicycles, and assesses its efficacy and robustness relative to those of other N–N non-bicyclic RMs. Unlike non-bicyclic RMs, which exhibit diminished O2 evolution after exposure to 1O2, BAC maintains consistent O2 profiles during charging, indicating its superior 1O2 resistance and steady redox-catalyst performance in LOBs. Theoretical analyses align with the experimental findings that the bicyclic structural design of BAC confers a superior ability to resist oxidative degradation through cleavage of the C–H bonds adjacent to nitrogen atoms.
Predictors of Students’ Motivation for Higher Education
Authors: Dimalibot Andrea Amor 
Published: May 2024

Abstract

This descriptive-correlational study was conducted to investigate variables determining the choice of careers among undergraduate students currently enrolled at the Don Mariano Marcos Memorial State University Mid La Union Campus. A questionnaire was developed to examine areas of interest and attributes that may have influenced students when choosing a career. Data were collected from a survey involving a random sample of 318 students drawn from the six colleges of the University. Multiple regression analysis was used to examine relationships among study factors. According to this survey, students are most influenced by major factors: extent of use of audio-materials, grade point average, classrooms, buildings and parents’ educational degree. The students who completed the questionnaire had a positive outlook on their career. Students believe their projected careers will make a positive impact on the world. The findings also provide some useful insights to the University on how it should restructure its programs to meet the needs and aspirations of its future students.