bluuebunny/crossref_metadata_2025 huggingface dataset:
Hereditary combined deficiency of factors V and VIII: observations in the Russian population
Authors: Yakovleva E. V. , Zozulya N. I. , Pshenichnikova O. S. , Surin V.L V. L. , Sats N. V. , Orel E. B. , Surenkov A. A. , Mamleeva S. Yu.
Published: November 2024

Introduction. Combined deficiency of factors V and VIII is a rare hereditary bleeding disorder with a prevalence of 1:1,000,000 in the general population, but the disease is more common in regions where consanguineous marriages are acceptable. Data on this hereditary coagulopathy in the Russian Federation are limited.

Aim: to analyze clinical and laboratory characteristics of the course of the disease in patients with hereditary combined deficiency of factors V and VIII in the Russian population.

Materials and methods. The retrospective and prospective study involved 6 patients with hereditary combined deficiency of factors V and VIII in the Russian population.

Results. The average age of patients was 50 years (32–72 years). The average age at the time of diagnosis was 40 years. Bleeding scores on the ISTH-BAT scale ranged from 17–29, with an average value of 23.5. The average value of activated partial thromboplastin time was 85 seconds, the prothrombin by Quick was 35 %, and the activity of FV and FVIII was 5.7 % and 9.0 %, respectively. The course of the disease was characterized more or less by cutaneous-mucous hemorrhagic syndrome, postoperative, obstetric-gynecological, and life-threatening bleeding.

Conclusion. Clinical and laboratory characteristics of patients expand the understanding of hereditary combined deficiency of factors V and VIII and make it possible to accelerate diagnosis verification.
Biopsy-free diagnosis of primary diffuse large B-cell lymphoma of the central nervous system
Authors: Koroleva D. A. , Zvonkov E. E. , Shchetsova O. O. , Nikulina E. E. , Bolshakov I. V. , Severina N. A. , Drokova D. G. , Rybkina E. B. , Dvirnyk V. N. , Gabeeva N. G. , Yatsyk G. A. , Fedorova S. Yu. , Gubkin A. V. , Sudarikov A. B. , Borisova D. V. , Voskresenskaya A. A. , Pozdeeva N. A. , Parovichnikova E. N.
Published: November 2024

Introduction. The use of invasive methods for diagnosing primary diffuse large B-cell lymphoma of the central nervous system (PDLBCL CNS) and primary vitreoretinal lymphoma (PVRL) is often associated with the development of severe neurological deficits and disability of patients. A promising direction in the diagnosis of PDLBCL CNS and PVRL is the use of non-invasive approaches based on molecular genetic methods for the determination of mutations in the MYD88 gene in the cerebrospinal fluid (CSF), vitreous fluid (VF) and free circulating tumor DNA (cfDNA) in blood serum.

Aim: to present the potential of non-invasive diagnosis of PDLBCL CNS and PVRL.

Main findings. The study included 6 patients (4 — PDLBCL CNS, 2 — PVRL). The average age was 64 (54–75) years. Despite increased cytosis in the CSF in all 4 patients with PDLBCL CNS, the tumor population was determined by flow cytometry in only half of the cases. According to a molecular genetic study, mutations in the MYD88 gene with an allelic load from 2.5% to 15% were detected in the genomic DNA of the CSF of all patients. In 2 patients with PVRL, mutations in the MYD88 gene were detected in VF with an allelic load of 4.2% and 6.6%, which was the only confirmation of the diagnosis. Currently, 5 patients have completed the treatment program and 1 is undergoing therapy. All 5 patients are in complete remission (CR) of the disease with follow-up periods from 1 to 8 months.
Reviewer Acknowledgements for the Special Edition at Global Health Management Journal: The 1st Special Edition of Cirebon International Health Symposium
Authors: GHMJ (Global Health Management Journal)
Published: November 2024

Of more than 100 papers selected by the internal committees of the 1st Cirebon International Health Symposium, organized by Faculty of Medicine, Universitas Swadaya Gunung Jati, there are 24 papers will be featured in the 1st Special Edition of the Symposium, and published in GHMJ (Global Health Management Journal), Vol. 7, No.4, 2024 of the journal.
GHMJ (Global Health Management Journal) wishes to acknowledge the following scholars and professionals for their invaluable support in reviewing the manuscripts for this issue. Their dedication and expertise have been instrumental in upholding the journal's quality, and we deeply appreciate the contributions.
The papers published in this Special Edition have been double-blind peer-reviewed by the Editorial Board of Global Health Management Journal, and the internal or external reviewer.
Editor-in-chief
Prof. Andrew John Macnab
Managing Editor
Doni Marisi Sinaga, M.Sc.
Internal Reviewers from Faculty of Medicine, Universitas Swadaya Gunung Jati, Indonesia

Donny Nauphar, M.Si.Med
Uswatun Khasanah, M.Pd., MKM.
Ahmad Fariz Malvi Zamzam Zein, Sp.PD, FINASIM, MM, FACP
Ariestya Indah Permata Sari, Ph.D
Bambang Wibisono, MH
Tiar M. Pratamawati, MM, M.Biomed
Tissa Octavira Permatasari, M.MedEd
Witri Pratiwi, M.Kes.
Vivi Meidianawaty, M.MedEd

External Reviewers

Antarini, M.Kes. (Pangkalpinang Health Polytechnic, Indonesia)
Ratih Yulistika Utami, MMedEd (Universitas Muhammadiyah Sumatera, Indonesia)
Bayu Mitra Adhyatma Kusuma M.AP., M.Pol.Sc. (National Dong Hwa University, Taiwan)
Nethnapa Vongskan, PhD. (Shinnawatra University, Thailand)
Supim Wongtongtair, Ph.D. (Srinakharinwirot University, Thailand)
Sarah Jane Lubaton Racal, Ph.D. (Christian University of Thailand)
Sunna Vyatra Hutagalung, Ph.D. (Universitas Sumatera Utara, Indonesia)

GHMJ (Global Health Management Journal) is recruiting reviewers for the journal. If you are interested in becoming a reviewer, we welcome you to join us. Please register at our website and indicate as Reviewer.
Benefits of Joining:* Your name will be listed in the journal as a Reviewer for each edition you contribute to.* You will be invited to join the Editorial Board for future editions, offering further opportunities for professional development.* As a special privilege, reviewers will have the chance to publish Editorial Papers with us free of charge.
 
Published: 21 November 2024
Gesuita e gesuitico
Authors: Librandi Rita
Published: November 2024

Alcuni lettori ci chiedono se la parola gesuita possa essere utilizzata anche come aggettivo in luogo di gesuitico; in particolare un lettore chiede se si debba dire missioni gesuite o missioni gesuitiche.
question of the Presence of Christ in the Lord’s Supper in Lutheran World Federation publications 1947-2010
Authors: Sojka Jerzy
Published: November 2024

The article presents how the key theme of the Lutheran doctrine on the Lord`s Supper was addressed in the publications of the world’s biggest organisation of Lutheran churches between the LWF First Assembly in Lund and the LWF Eleventh Assembly in Stuttgart. This subject was of special interest to the first two assemblies (Lund, Hanover). The following themes can be distinguished in the reflection on the presence of Christ in the Lord`s Supper in the period under consideration: the category of “Word” (including liturgical and pneumatological contexts), the relationship of the body and blood of Jesus Christ to the elements of the sacrament, as well as ecclesiological (including practical: mission and diakonia) and eschatological contexts.
Е. Дикова “Ритъм и наратив. Календарните двустишия на Христофор Митиленски и техните южнославянски преводи”. София: Институт за балканистика с Център по тракология, Българска академия на науките, 2023. 526 c. ISBN 978-619-7179-42-2.
Authors: ČISTIAKOVA MARINA
Published: November 2024

Recenzja monografji
Pengembangan Modul Berbasis Problem Based Learning (PBL) pada Materi Laju Reaksi
Authors: Handayani Anak Agung Ayu Trisna , Muhali Muhali , Pahriah Pahriah
Published: November 2024

Penelitian ini bertujuan untuk mengembangkan modul pembelajaran berbasis Problem-Based Learning (PBL) pada materi laju reaksi bagi siswa kelas XI SMA/MA. Modul dikembangkan melalui model 4-D, yang terdiri dari tahapan Define, Design, Develop, dan Disseminate. Pada tahap Define, dilakukan analisis kebutuhan dan tujuan pembelajaran. Tahap Design meliputi penyusunan modul dengan komponen utama berupa pengenalan konsep, penyajian masalah, serta panduan eksperimen laboratorium. Tahap Develop mencakup validasi modul oleh dua ahli kimia, yang menilai aspek kelayakan isi, bahasa, dan tampilan visual dengan hasil rata-rata validasi sebesar 90,34%, mengindikasikan modul sangat layak. Pada tahap Disseminate, modul diujicobakan pada siswa untuk mengukur kepraktisan dan efektivitasnya. Hasil penelitian menunjukkan bahwa modul ini praktis digunakan dalam pembelajaran dengan skor kepraktisan 81%. Efektivitas modul dievaluasi melalui tes pretest dan posttest, yang menunjukkan peningkatan rata-rata nilai siswa dari 49,33% menjadi 81%. Peningkatan ini mencerminkan peningkatan signifikan dalam pemahaman materi serta keterampilan berpikir kritis, analitis, dan pemecahan masalah siswa. Dengan demikian, modul berbasis PBL ini dinyatakan efektif untuk diterapkan dalam pembelajaran kimia, khususnya pada materi laju reaksi, dan direkomendasikan untuk dikembangkan lebih lanjut pada topik-topik kimia lainnya.
Development of Problem-Based Learning (PBL) Module on Reaction Rate Material
 Abstract
This study aims to develop a Problem-Based Learning (PBL) instructional module focused on reaction rates for eleventh-grade high school students (SMA/MA). The module was developed using the 4-D model, which comprises the stages of Define, Design, Develop, and Disseminate. In the Define stage, needs analysis and learning objectives were conducted. The Design stage involved the creation of the module, incorporating key components such as concept introduction, problem presentation, and laboratory experiment guidelines. During the Develop stage, the module was validated by two chemistry experts who assessed its content feasibility, language, and visual presentation, yielding an average validation score of 90.34%, indicating high feasibility. In the Disseminate stage, the module was pilot-tested with students to evaluate its practicality and effectiveness. The results demonstrated that the module is practical for instructional use, receiving a practicality score of 81%. The module’s effectiveness was assessed through pretest and posttest evaluations, which showed an average student score improvement from 49.33% to 81%. This increase reflects a significant enhancement in students' understanding of the material as well as their critical thinking, analytical, and problem-solving skills. Consequently, the PBL-based module is deemed effective for implementation in chemistry education, particularly concerning reaction rates, and is recommended for further development in other chemistry topics.
Breast Neuroendocrine Carcinoma Discovered by Lymph Node and Osteomedullary Metastasis: A Case Report
Authors: Omar Dr Mkira
Published: November 2024

This case highlights a rare presentation of small cell mammary neuroendocrine carcinoma in a young woman, with metastatic spread to the spinal cord. Such a presentation is exceptionally uncommon, particularly in this demographic, and underscores the diagnostic challenges associated with neuroendocrine tumors outside typical locations. Reporting this case adds to the limited literature on mammary neuroendocrine carcinoma with spinal metastasis and may guide early identification in similar cases. We report A 20-year-old female patient

3
with persistent lower back pain over three months. Clinical examination revealed cervical lymphadenopathy and bilateral breast masses. Magnetic resonance imaging (MRI) identified a spinal tumor infiltration. A biopsy of the cervical lymph nodes, followed by immunohistochemical analysis, confirmed the diagnosis of small cell mammary neuroendocrine carcinoma. Chemotherapy was chosen as the primary therapeutic approach, given the tumor’s aggressiveness and advanced stage at diagnosis. This case underscores the importance of considering neuroendocrine carcinoma as a differential diagnosis for young patients presenting with atypical tumor localizations, such as bilateral breast masses and spinal metastasis. The case highlights the necessity of a multidisciplinary approach in diagnosing and managing rare tumors and demonstrates the potential impact of prompt recognition and treatment to improve outcomes.
Exploring the Current Role of Deep Learning in Radiologic Imaging of Gastrointestinal Diseases
Authors: Swied Muhammed Yaman , Abou Shaar Bader , Rajab Basha Nabel
Published: November 2024

Considering the nonspecific nature of gastrointestinal complaints and the broad differentials of gastrointestinal symptomatology, imaging plays a vital role in the formulation of diagnoses. As a result, artificial intelligence (AI) tools have emerged to assist radiologists in the interpretation of gastrointestinal imaging and to mitigate diagnostic errors. Among the main subtypes of AI applied in this field is deep learning (DL), a subfield of machine learning (ML) that uses artificial neural networks to analyze data and has proven to be superior to traditional ML methods in radiologic imaging analysis. In this review, we discuss DL applications in gastrointestinal imaging across different modalities, including x-ray imaging, ultrasonography, computed tomography, magnetic resonance tomography, and positron emission tomography. Moreover, we outline the challenges and ethical considerations facing the growing role of AI in clinical practice.
Formalizing Fairness: Statistical Measures of Parity for Recidivism Prediction Instruments
Authors: Song Joshua
Published: November 2024

Recidivism prediction instruments (RPI) are increasingly employed as an algorithmic arm of the criminal justice system to assist in bond, sentencing, and probation determinations. Due process and ethics guidelines require that RPIs, such as the Correctional Offender Management Profiling for Alternative Sanctions (COMPAS), apply a fair assessment in making recidivism predictions. To establish fair RPIs, we must first define standards of fairness and methods to measure bias in RPI outputs. However, defining algorithmic fairness can be cryptic and context-dependent. Scholars have proposed different criteria for what defines a fair RPI. Unfortunately, these criteria are conflicting and mutually exclusive; it is mathematically impossible for a system to satisfy all of them simultaneously. Thus, to ensure fairness in RPIs, we need to separate the wheat from the chaff and identify the most suitable fairness criterion based on philosophical, normative, and practical considerations.

In this article, I propose that false positive parity is the best statistical measure of parity for use in assessing the fairness of RPIs. I reach this conclusion by examining the three-pronged debate over the appropriate measure for assessing bias in COMPAS and evaluating the validity and justifications of the arguments.

I attempt to answer the following two important questions. (1) What are the most essential factors for substantiating fairness in the criminal justice system and are thus necessary conditions in any algorithmic bias measurement? (2) Which statistical measure of parity best meets these necessary conditions in assessing fairness in RPIs? Furthermore, I aim to present these statistical concepts and their practical meaning in a manner which is easily digestible without a statistics background.
Ideal Enforcement: How Do We Achieve Optimal Enforcement of Traffic Law as Ubiquitous Enforcement Becomes Technologically Conceivable?
Authors: Smith Bryant , Michael Jeffrey , Ehsani Johnathon
Published: November 2024

Safety. Mobility. Technology. Data. Equity. Autonomy. Community. Justice. Power. Trust. These themes have resonated over the last few years across a wide range of specific issues—some that are new and others that have only recently received the broader attention that they demand. A coming age of “perfect enforcement,” in which both public and private actors use increasingly powerful, pervasive, and affordable technologies to automatically identify and penalize every deviation from public or private rules, captures all these issues: They meet—in the language of physics, they interfere, whether constructively or destructively—to affect both perception and reality. The potential role of technology in enforcement is both important in its own right and useful for exploring the larger challenges and opportunities that these themes present. This article advances these discussions by focusing on the implications of this perfect enforcement for road safety, including opportunities for an alternative vision of “ideal enforcement.”
As Várias Faces do Prolapso de Valva Mitral Arrítmico: Série de Casos
Authors: Barbosa Yasmim Evelyn Lisboa , Evangelista Isadora Wanderley Queiroga de Freitas , Sousa Julyana Maria Ramalho de , Jales Lorena Carvalho Leite , Viegas Elisabete Louise de Medeiros , Nóbrega Patrícia Vidal de Negreiros , Moura Daniel Moreira Costa , Targueta Gabriel Pelegrineti , Resende Lilian Amador , Pereira Renner Augusto Raposo , Athayde Guilherme Augusto Teodoro
Published: November 2024

Fundamento: Embora seja uma condição comumente benigna, o prolapso de valva mitral (PVM) pode estar associado a risco aumentado de arritmias ventriculares (AV), condição conhecida como prolapso de valva mitral arrítmico (PVMA).
Objetivos: Apresentar as diversas manifestações do PVMA por meio de casos clínicos que ilustrem os sintomas, os achados no eletrocardiograma (ECG), no Holter de 24h, no ecocardiograma transtorácico (ETT) e na ressonância magnética cardíaca (RMC) desses pacientes, além de discutir as condutas tomadas diante de desfechos clínicos distintos.
Métodos: Estudo retrospectivo, descritivo e observacional que analisou 5 pacientes com PVMA atendidos entre os anos de 2019 e 2024, sendo investigados, nessa amostra, marcadores de risco elevado para desfechos clínicos graves, sobretudo morte súbita cardíaca (MSC).

Resultados: Dos 5 pacientes avaliados, a apresentação clínica mais comum foi de palpitações (100% dos casos), seguida por síncopes (40%). Três pacientes (60%) apresentaram arritmia severa ou muito severa no Holter de 24 horas, enquanto 4 (80%) apresentaram disjunção do anel mitral (DAM). Realce tardio positivo foi observado em 2 (40%) pacientes. Em 2 casos (40%), foi indicado implante de cardiodesfibrilador implantável (CDI). Em 1 dos casos, foi optado pela troca valvar mitral, porém sem resolução das arritmias e, por conseguinte, indicada ablação por radiofrequência. Embora descrito na literatura, nenhum caso de MSC foi observado na amostra.

Conclusão: O PVMA pode apresentar distintas manifestações clínicas, inclusive com desfechos graves. Identificar os marcadores de risco é essencial para o diagnóstico e tratamento precoces dessa condição, objetivando-se reduzir a mortalidade relacionada à MSC nesses pacientes.
DESCENTRALIZAÇÃO E REGIONALIZAÇÃO DA SAÚDE: A CONTRIBUIÇÃO DO DECRETO 7.508 PARA A EFICIÊNCIA DO SUS
Authors: Oliveira Samuel Faustino de , Oliveira Thamiris Fernandes de , Santos Ana Patricia dos , Freitas Joicy Mara Pereira de , Vieira Felipe Pretel Antunes , Tomaz Wellysson Costa , Barbosa Thamyres Maria Silva , Teixeira Pedro Henrique Moura , Goulart Maria Joaquina Barbosa , Figueiredo Flávio Júnior Barbosa , Zanoni Rodrigo Daniel
Published: November 2024

Este estudo analisa os impactos do Decreto nº 7.508/2011 na descentralização e regionalização do Sistema Único de Saúde (SUS) no Brasil, abordando desafios e avanços na implementação dessas políticas. Justifica-se pela relevância de entender como o decreto contribui para uma gestão mais eficiente e equitativa do SUS, visando aproximar os serviços de saúde das realidades regionais e melhorar o acesso aos cuidados. O principal objetivo é avaliar a contribuição do Decreto nº 7.508/2011 na organização das Regiões de Saúde e na consolidação da descentralização no SUS. A metodologia adotada foi uma revisão narrativa de literatura, com seleção de artigos em bases como PubMed, SciELO e Biblioteca Virtual em Saúde (BVS), além de documentos oficiais e normativos. Foram aplicados critérios de inclusão que privilegiaram estudos completos e gratuitos, publicados entre 2017 e 2024, em português e inglês. Dos artigos inicialmente encontrados, poucos atenderam aos requisitos, evidenciando uma limitação na literatura sobre o tema. Os resultados mostraram que, embora o decreto traga avanços para a organização do SUS, a sua implementação encontra entraves, como falta de recursos, capacitação gerencial limitada e variabilidade na adoção do Contrato Organizativo da Ação Pública (COAP) e do Mapa da Saúde. A conclusão reforça a necessidade de ajustes nas políticas de saúde pública para otimizar a descentralização e regionalização, tornando o sistema mais justo e eficaz. Este estudo contribui para o campo ao fornecer uma análise crítica das práticas e políticas atuais no SUS, sugerindo direções para futuras pesquisas e melhorias na gestão.
INTEGRATING TRADITION AND MODERNITY: A STUDY ON INNOVATIVE MARKETING STRATEGIES FOR LOCAL SPECIALTIES IN ZHAOQING
Authors: Guo Nyuhuan
Published: November 2024

Zhaoqing, a city rich in cultural heritage, has cultivated a variety of distinctive local specialties that face challenges such as low brand awareness and weak market competitiveness in the modern economy. This study explores how to effectively integrate traditional characteristics with modern marketing methods to promote their development. Employing literature review, field research, and case analysis, alongside theories like diffusion of innovations, cultural inheritance, brand culture, and sustainable development, the research highlights the unique advantages of Zhaoqing's specialties. By leveraging modern approaches such as e-commerce, short video marketing, and immersive technologies like AR/VR, combined with traditional storytelling and craftsmanship, these strategies can enhance brand awareness, market appeal, and consumer connection. The study underscores the value of integrating cultural heritage with modern aesthetics to create products that resonate with contemporary demands, fostering economic, social, and cultural harmony. Recommendations include building strong brand culture, enhancing product value, offering hybrid marketing experiences, and promoting sustainable practices to ensure long-term growth and competitiveness.
KEYWORDS: Zhaoqing local specialties; Integration of tradition and modernity; Innovative marketing strategies; Brand awareness; Market competitiveness; Cultural inheritance and innovation
DEVELOPING CROSS-CULTURAL COMPETENCE IN MUSIC TALENT FOR CIVILIZATIONAL EXCHANGE AND MUTUAL LEARNING
Authors: He Ruimei
Published: November 2024

With the deepening of globalization, exchanges and mutual learning among different civilizations have become a crucial driving force for promoting global harmony and development. As an art form that transcends human language and culture, music plays a vital role in fostering communication and understanding between diverse civilizations. Against the backdrop of civilizational exchange and mutual learning, this paper explores the importance and necessity of cultivating cross-cultural competence in music talent. It further investigates implementation pathways and strategies, aiming to provide valuable insights and references for the field of music education.
KEYWORDS: Civilizational Exchange and Mutual Learning; Music Talent; Cross-Cultural Understanding; Global Landscape; Musical Cultural Literacy
Accessibility of rehabilitation services to the population of the mountainous geographical zone of Transcarpathian Region
Authors: Slabkiy Hennadiy , Bilak-Lukyanchuk Victoria , Dutkevych-Ivanska Yuliia
Published: November 2024

Aim: To study the level of accessibility of rehabilitation services for the population of the mountainous geographical zone of residence in Transcarpathian region.
Materials and Methods: results of a sociological survey among 136 people with special needs (disabled) and 268 people with chronic diseases living in the mountainous geographical zone of Transcarpathian region. Methods: bibliosemantic, medico-statistical, of systemic approach and of structural-and-logical analysis.
Results: The level of permanent territorial accessibility of rehabilitation services was 7.8% for rural residents with special needs, and 69.0% for urban residents. For this category of the population, the level of economic accessibility of these services was 16.9% and 26.8%. The level of permanent territorial accessibility of rehabilitation services was 13.4% for rural residents with chronic diseases, and 24.6% for urban residents. For this category of the population, the economic accessibility of these services was 27.5% and 45.2%.
Conclusions: A low level of territorial and economic accessibility of rehabilitation services for the population of the mountainous geographical zone of residence with a lower level of accessibility for the population of rural areas than the population of cities has been established. The results of the study should be taken into account when reforming the health care system of the region.
Prediksi Pasien Terindikasi Penyakit Jantung Menggunakan Metode Logistic Regression
Authors: Asyafiiyah Gita Rohma Utami , Akbar Ronny Makhfuddin
Published: November 2024

Penyakit serangan jantung (Heart Attack) telah terbukti sebagai salah satu penyakit berbahaya di dunia. Penyakit serangan jantung adalah kondisi dimana tersumbatnya arteri yang disebabkan oleh timbunan lemak. Deteksi penyakit jantung perlu dilakukan sejak dini karena gejala awalnya sering kali tidak jelas dan mudah terabaikan sehingga banyak orang tidak menyadari bahwa mereka sedang mengalami kondisi yang berakibat fatal nantinya. Untuk mengatasi masalah tersebut teknologi machine learning dapat digunakan untuk membantu mendeteksi penyakit jantung dengan menggunakan data historis pasien dengan berbagai metode yang ada. Pada penelitian ini metode yang digunakan adalah logistic regression dimana metode tersebut memodelkan probabilitas kejadian dari suatu peristiwa untuk menghasilkan nilai binary, yaitu nol dan satu sebagai penentuan klasifikasinya. Model yang diterapkan memberikan hasil akurasi pada data training sebesar 86% dan pada data testing sebesar 88%.  Berdasakan hasil confusion matrix, model mampu memprediksi sampel yang benar-benar negatif (TN) dengan baik, ditunjukkan dari persentase yang cukup bagus mencapai nilai 85,39%. Kemudian proporsi false negative (FN) juga cukup rendah 9,52%. Nilai true positif (TP) mencapai 90,48% dan ROC curve menunjukkan nilai AUC 0,95 (mendekati 1) yang berarti model memiliki 95% area dibawah curva. Hal ini menunjukkan bahwa model yang dibangun memberikan performa yang baik. Jika dibandingkan dengan beberapa metode machine learning lainnya, metode logistic regression lebih unggul dari tingkat akurasinya.
Analisis Sentimen Vaksin COVID-19 di Twitter Menggunakan Algoritma Neural Network
Authors: Abidin Muhammad Zainul , Ardiantoro Luki
Published: November 2024

Pandemi COVID-19 telah mendorong penggunaan media sosial seperti Twitter untuk menyebarkan informasi dan opini terkait vaksin dan vaksinasi. Hal ini tidak lepas dari berbagai motivasi yang melatarbelakangi, politik, ekonomi, sosial, dll. Oleh karena itu, analisis sentimen terhadap tweet tentang vaksin COVID-19 menjadi penting untuk memahami persepsi publik dan potensi terjadinya informasi yang salah. Penelitian ini menggunakan algoritma neural network untuk analisis sentimen vaksin COVID-19 di Twitter. Algoritma ini dipilih karena mampu mencapai akurasi tinggi dalam mengklasifikasikan sentimen sebagai  positif, negatif, atau netral, bahkan untuk tweet yang panjang dan kompleks. Hasil penelitian ini menunjukkan bahwa analisis sentimen menggunakan neural network dapat menjadi alat yang berharga untuk memahami opini publik tentang vaksin COVID-19 di Twitter. Akurasi algoritma neural network untuk analisis sentimen vaksin COVID-19 di Twitter ditemukan sebesar 92,5% dimana mengklasifikasikan sentimen 92,5% dari tweet yang ada di dataset dengan benar. Ini adalah tingkat akurasi yang tinggi, dan ini menunjukkan bahwa algoritma ini dapat digunakan secara andal untuk memahami persepsi publik tentang vaksin COVID-19.
Investigation of Tool Cooling and Heat Transfer Using Computational Fluid Dynamics Simulations
Authors: Naumann Christian , Schmidt Claus-Dieter , Geist Alexander , Brier Steffen , Glanzel Janine , Klimant Philipp , Ihlenfeldt Steffen , Dix Martin
Published: November 2024

Thermal errors remain one of the biggest challenges for the precision of cutting machine tools. Aside from optimizations in the machine tool design and behaviour, optimal cutting process parameters and targeted usage of cutting fluid or alternative methods of tool cooling are required for improved process efficiency with minimal energy demand and maximal tool life. A simulation-based study is presented which compares both different methods of tool cooling, specifically air cooling, flooded cooling and minimum quantity lubrication and also different simulation methods and models. Using a case study, which models an existing thermal test stand comprised of motor spindle, tool holder, tool and coolant nozzle, different cooling scenarios were tested and compared. The simulations were performed in ANSYS CFX. Comparisons were made between simulations with and without buoyancy, with and without tool rotation, transient and steady-state, with laminar flow and with different turbulence models and between the different cooling scenarios. Some insight on different time step sizes and the resulting increase in simulation time and precision was also gained. These results will make future studies on the thermal behaviour of both tool and cutting process easier by showing suitable simulation techniques and viable model simplifications.
Особливості дослідження теплоізоляційних матеріалів з деревної стружки на стиск
Authors: Tsapko Yu.V. , Mazurchuk S.M. , Kasyanchuk I.O.
Published: November 2024

Особливості дослідження теплоізоляційних матеріалів з деревної стружки на стиск
Вплив впровадження стандарту FSC-STD-UKR-01-2019V1-0 для виробництва та експорту екологічно чистої продукції підприємств лісового сектору України
Authors: Didovych I. I. , Yurkiv N. M. , Malinovska M. V. , Hrebovych M. M.
Published: November 2024

Розглянуто, проаналізовано й узагальнено інформацію стосовно позитивного впливу впровадження національного стандарту системи ведення лісового господарства FSC-STD-UKR-01-2019V1-0 підприємств лісового сектору України. Систематизовано та проаналізовано статистичну інформацію, яка стосується обсягів органічного ринку світу й сучасних процесів сертифікації лісів в Україні, у тому числі в умовах воєнного стану. Виокремлено позитивні наслідки впровадження стандарту FSC-STD-UKR-01-2019 V1-0 (FSC) для виробництва та експорту органічної продукції лісового сектору економіки України , які включають екологічну, економічну (експортну) та соціальну складові.
Модель ранжування характеристик текстових полів пристроїв системи безпеки з врахуванням критерію
Authors: Ovsyak V. K. , Turchak V. R. , Ovsyak O. V.
Published: November 2024

Розроблена модель ранжування за характеристиками текстових полів пристроїв систем безпеки з врахуванням критерію. В її основу закладені необхідні та достатні характеристики пристроїв, які забезпечують їх вибір в залежності від поставлених задач для систем безпеки. На підставі вимог користувача і технічних характеристик пристроїв формуються критерії їхнього відбору. Введено пріоритети критеріїв для вибору пристроїв систем безпеки. В моделі утворюється впорядкований список пристроїв, які відповідають заданим критеріям. Кожному пристрою списку приписується неповторюваний індивідуальний номер. За важливістю критеріїв здійснюється ранжування пристроїв, кількість ітерацій якого залежить від кількості обраних критеріїв. Максимальна зміна позиції пристрою списку визначається як відношення кількості пристроїв списку до номера пріоритету критерію.
Digital Skills in Igniting Accounting Undergraduates’ Entrepreneurship Intention
Authors: Mohamad Fazil Nadiah Farhanah , Ahmad Noor Lela , Yusof Rohaila
Published: November 2024

The purpose of this study is to study the impact of digital skills in developing entrepreneurship intention. Three dimensions of digital skills are studied which are technical digital skills, cognitive digital skills and social-emotional digital skills. An online survey was conducted among 52 Accounting undergraduates in a local university. Correlation and regression analysis was conducted in SPSS to study the impact between the variables. The results show that technical digital skills and social-emotional digital skills have a positive and significant impact on Accounting undergraduates’ entrepreneurship intention. Meanwhile, cognitive digital skills do not impact Accounting undergraduates’ entrepreneurship intention.
Financial Performance Evaluation Using Factor Analysis: A Case of J University
Authors: Hou Yuyan , Abdul Halim Hazianti , Basri Mohd Faizal
Published: November 2024

The main purpose of this paper is to build financial performance indicators and financial performance evaluation methods suitable for local universities, and to conduct an empirical analysis of local university's financial performance evaluation. With that objective, this paper reviews the literature on indicators and evaluation methods of financial performance in universities, constructs financial performance indicators of the university using factor analysis, and evaluates local university's financial performance based on J University's data. The research shows that: Firstly, the core factors that affect the financial performance of universities are teaching factors and scientific research factors. Secondly, the financial performance indicators mainly include the per funds for staff, the proportion of full-time teachers and staff, the input of funds per student, scientific research income per full-time teacher, proportion of scientific research income to total income, the employment rate of graduates, the number of graduates, number of Humanities and social sciences, number of natural science projects, the annual growth rate of teaching activities income. Thirdly, the financial performance indicators and evaluation model constructed by factor analysis can evaluate J University's financial performance.
Critical Success Factors in Intellectual Property Commercialization among Academia
Authors: Arani Siti Hajar , Habidin Nurul Fadly , Ab Wahab Nur Yuhainis
Published: November 2024

The commercialization of research is defined as the process of implementing ideas following the development of current innovations. It can also be defined as the process of translating research knowledge to improve the quality of a product or service so as to be able to enter the market. Previous research has suggested that academia should have networks with industry sectors for idea or technology consultation. Academia should also be involved in developing the idea of technology creation from industry so that the product or service produced can meet consumer demand. Specifically, the proposed objectives of this paper are to discuss and identify the critical success factors in intellectual property commercialization among academia. This paper will also discuss the concept, followed by the underpinning theory, conclusions as well as recommendations for future research.
Job Resources and Job Self-Efficacy of Vocational Business Educators: Evidence from Public Universities in Nigeria
Authors: Edokpolor James Edomwonyi , Imeokparia Patience Osebhakhomen , Asemota Georgina Okpoa
Published: November 2024

This study’s objective was to learn more about if job resources could predict the vocational business educators’ level of job self-efficacy in public universities in Nigeria. The authors hypothesized that vocational business educators who use different requisite skills, who receive support from colleagues, who experience autonomy in making judgments on jobs, who receive finished feedback on the tasks, who seize the opportunity to acquire requisite skills, and who experience overall job resources are more likely to exert self-efficacy on the job. The quantitative study involved a sample of people, such as vocational business educators (N = 146). Participants completed a structured questionnaire adapted from psychological scales. The results of linear regression analyses indicated that vocational business educators who utilize a variety of skills, receive support from colleagues, receive the freedom to decide on a job, receive feedback on the job done, seize the opportunity to acquire requisite skills, and experience job resources were more likely to exhibit job self-efficacy. The results further suggested that the level of job self-efficacy exerted by vocational business educators is equally predicted by the experiences of job resources. In addition, the results offer some implications for practice.
The Impact of SSB Independence on the Effectiveness of Internal Shariah Auditor among IFIs in UAE
Authors: Alani Hussein Alwan Dhahir , Khalid Ahmed Azam Abdelhakeem , Mohamed Shaarani Ahmad Zakirullah
Published: November 2024

This paper aims to examine the impact of Independent of Shariah Supervisory Board (ISSB) on the effectiveness of internal Shariah auditor in Islamic financial institutions (IFIs) in United Arab Emirates (UAE). The research uses a survey questionnaire to collect data from target respondents with a sample size of 100, who are selected using a simple random sampling technique. In developing SEM model and testing the hypothesis, SPSS and AMOS are used to analyse this research. The research utilizes the Islamic accountability theory to provide the foundation in explaining the impact of ISSB on Internal Shariah Auditor Effectiveness (ISAE). The research results indicate the significant positive effects of ISSB on ISAE. The SPSS analysis confirms that the construct is sufficient and capable to construct the model target of the research. The results indicate that the data actually fit the research model, which can represent the structural relations among the research variables in a proper way. This work takes an empirical approach; starting with a comprehensive review of previous literature. In order to meet the effectiveness requirements of ISA, and with reference to the idea of the ISSB, a theory of Islamic accountability is first described and then put into practice. To ensure Shariah compliance by IFIs, the effectiveness of the ISA and its direct relationship with the ISSB must be known. Therefore, the research suggests that the Islamic accountability theory serves as a theoretical basis for building a multi-dimensional conceptual framework that relies on the independence of SSB in evaluating the work, performance, and effectiveness of the ISA. From secondary sources evidence, IFIs need to increase the level of the ISSB to assure the ISAE. This research fills that gap since ISAE in IFIs has not been extensively studied in comparison to both studies of the effectiveness of external Shariah auditors in IFIs, and internal auditors undertaken by conventional financial institutions, respectively.
Christian values education and holistic child development in Santiago City, Philippines
Authors: Li Jia
Published: November 2024

The study focused on Christian values education and holistic child development in a catholic school and a non-sectarian school both located in Isabela Province. Ten Christian values espoused in a Christian Values Education program was evaluated to be practiced and manifested and correlated to five holistic child development domains. A total of 100 parent respondents come from each of the Catholic and Non-Sectarian school through random sampling. It employed a survey assessment tool gathered results were treatment statistically aligned with study objectives. The study reveals that based on computed r-values, there is a significant correlation between Christian value education and holistic child development at .01 level of significance among pupils of a Catholic School while in non-sectarian school, computed r-values indicate that there is no significant correlation between Christian value education and holistic child development at p-value .01 level of significance except in emotional and spiritual development among pupils of a non-sectarian school. Moreover t-value results reveal that there are significant differences in Christian Values repentance, reconciliation, faith, worship of God, perseverance, obedience and hope while there is not significant different in the Christian values of stewardship, trustworthiness and responsibility among pupils in a Catholic and Non Sectarian School. While for holistic child development, t-value results reveal that there are significant differences in all holistic child development aspects among pupils of a Catholic and Non-Sectarian School except in the aspect of physical development where there is no significant difference found in this development area.
Level of student satisfaction on the quality of learning in the field of early childhood education at the University College of Islam Melaka
Authors: Mad Sehat Syarinah , Asnil Aimi Aziyati Zahirah , Damanhuri Zaleha , Baharudin Nur Syakira , Abd. Raof Norjumira
Published: November 2024

Customer satisfaction is closely related to the quality of services received from certain sectors. For the education sector, students are recipients of services in the form of learning especially those provided by an institution. The quality learning process is of course closely related to the quality of the lecturers. However, student satisfaction with the quality of learning in the field of Early Childhood Education at Kolej Universiti Islam Melaka (KUIM) has not been seen. This study is important to implement because a student's success depends on the quality of a lecturer who can indirectly raise the image of an educational institution. This research was conducted to (i) identify the level of student satisfaction with the quality of learning in the field of Early Childhood Education at KUIM, (ii) identify the relationship between the quality of learning with the level of student satisfaction with the Early Childhood Education program and (iii) identify definitely a major factor contributing to student satisfaction levels. The survey study design was used by involving a total of 150 students from semester three to semester six using a questionnaire. The Google Form application is used to create the questionnaire and contains two parts, namely Part A (Demographic information) and Part B (Quality of learning). The results showed that the overall mean score value for the level of student satisfaction with the quality of learning in the field of Early Childhood Education was at a high level with a mean score value of 4.21 and a standard deviation of 0.59. Guidance factors contribute to the level of student satisfaction with the quality of learning. These results are supported by a moderate r value for each quality of learning. The findings of this study can be important for the lecturers as a guide in efforts to optimize the quality of Early Childhood Education at KUIM.
Evaluation of Christian values and holistic child development: A case study of Benguet State University-Elementary Laboratory School in La Trinidad, Benguet, Phillipines
Authors: Li Jia
Published: November 2024

The school, being the second home of pupils, is the second major force in the formation of the pupils’ moral structure. It should be the crucial partner of the home in tempering the character of the youth and children with unbending quality, especially in values formation. In this case, it is necessary to evaluate the current status of values teaching and its implication for child development. The study utilized the descriptive design, particularly survey method. This method was used to describe the Christian value formation and levels of child development of pupils. The samples used for the study consisted of a total of fifty (50) Grade VI pupils aged from 11 to 14 years old. Convenience sampling technique was used. A descriptive method was applied in depicting the implication of these values to the community development. The study was done at the Benguet State University Elementary Laboratory School and BSU Guidance Office in La Trinidad, Benguet, Philippines. In sum, mean value ratings on holistic child development domains have indicated that ratings among pupils on the five (5) holistic child development aspects ranged from 2.35 to 2.87 indicating that these domains are manifested by pupils in the school excellently, except for the cognitive which reaches a satisfactory 2.35. The overall rate is 2.77 at the excellent level. This can be attributed to the very strong directive of the school to develop its pupils holistically preparing them to embrace life with the essential level of skills needed to address the rudiments of the formative years and unto the next level of education for them. Christian values in terms of repentance, reconciliation, stewardship, faith, worship of God perseverance, hope, trustworthiness, and responsibility were highly manifested by the pupils of the BSU Elementary Laboratory School because values education was integrated in the school curriculum.
Basic problem-solving-positioning skills of students starting first grade in primary school during the COVID-19 Pandemic
Authors: Kuzu Çiğdem İnci
Published: November 2024

In the study, it was aimed to determine the students' basic mathematical problem-solving skills according to the problem-solving stages of Polya and the effectiveness of preschool education in problem solving. Besides, in the study, it was specified that the problem posing skill levels of the students were determined according to the definition made by Stoyanova and Ellerton. The study group of the research consists of students who had to take a break from pre-school education for a while due to the Covid-19 pandemic that emerged at the beginning of 2020 in Turkey, and who completed the second education-teaching period remotely and started the first grade in primary school. Descriptive scanning and clinical interview methods were used to determine problem solving and setting approaches. Within the scope of the study, the answers given to ten different basic problem types to determine the basic mathematical concepts and skills that children should acquire for mathematical development in early childhood and the problems which they posed like these problems were analysed. In addition, the opinions of three classroom teachers related to the subject were presented. According to the results obtained, the performance of the students who started the 1st grade during the pandemic period was determined to be low in the stages of problem solving, understanding the problem, preparing a plan, implementing the plan, and evaluating it. The most successful problem type of the students was the separation problem and the most difficult one was the division problem in the form of sharing equally due to incomplete concept knowledge. It has also been observed that students who have difficulty in understanding long and multi-stage problems cannot pose similar problems to problems they do not understand. The number of problems posed for the semi-structured problem posing situation was high. Interviewed teachers stated that students who started primary school during the pandemic were more anxious and shyer. Teachers made suggestions in the context of families to increase family participation in mathematics education and make the lessons more efficient.