bluuebunny/crossref_metadata_2025 huggingface dataset:
Variability in flow-induced vasodilation mechanisms in cerebral arteries: the impact of different hyperbaric oxygen protocols
Authors: Drenjančević Ines , Jukić Ivana , Đambić Vedran , Stupin Ana , Kozina Nataša , Matić Anita , Šušnjara Petar , Kibel Aleksandar , Biljan Darko , Mihaljević Zrinka
Published: February 2025

The present study aimed to assess the mechanisms of flow-induced dilation (FID) altered by acute/intermittent hyperbaric oxygenation (HBO2) in isolated middle cerebral arteries of healthy male Sprague–Dawley rats (n = 96) and randomized to the Ac-HBO2 group (exposed to a single HBO2 session, 120 minutes of 100% O2 at 2.0 bars), the 4Dys-HBO2 group (4 consecutive days of single HBO2 sessions, analyzed on the fifth day), and the CTRL (untreated) group. Results demonstrated increased vascular oxidative stress and decreased vascular nitric oxide bioavailability, as measured by direct fluorescence microscopy, leading to attenuated FID in the Ac-HBO2 group compared with the CTRL and 4Dys-HBO2 groups. Superoxide scavenging restored FID. Moreover, the increased expression of antioxidative enzymes in the cerebral vasculature in the 4Dys-HBO2 group indicates the ability of intermittent HBO2 to activate antioxidative mechanisms. Importantly, the results suggest a switch or at least activation of the compensatory mechanism of FID after HBO2 from nitric oxide-dependent to epoxygenase metabolite-mediated via TRPV4 (transient receptor potential cation channel subfamily V member 4) and potassium channels, as demonstrated by increased protein expression of KCNMB1 (potassium calcium-activated channel subfamily M regulatory beta subunit 1), TRPV4, and Kir2 (a component of the inward rectifier-type potassium channel Kir2) in the vasculature. Overall, acute HBO2 modulates FID in cerebral vessels by increasing oxidative stress and altering the subsequent mechanisms of FID, which are mainly mediated by nitric oxide, while suppressing potassium and TRPV4 channel function/expression due to increased oxidative stress. Moreover, intermittent HBO2 activates antioxidative mechanisms and the compensatory mechanism of FID from nitric oxide-dependent to epoxygenase metabolite-mediated mechanisms via TRPV4, KCNMB1 and Kir2.1.
Dialektik der Bildung
Authors: Büttner Marco
Published: February 2025

Leben wir in einer „gebildeten“ Gesellschaft ? Diese ideologiekritisch Studie stellt gängige Vorstellungen von Bildung infrage und zeigt, inwieweit Bildung – ähnlich der Aufklärung – eine dialektische Struktur aufweist, die sich in einem komplexen Spannungsfeld von Fremd- und Selbstbestimmung entfaltet. Im Fokus stehen dabei Fragen nach der Instrumentalisierung von Bildung, etwa als ökonomische Ressource, und den damit verbundenen Auswirkungen für Individuum und Gesellschaft. Kritisch und anregend lädt das Buch zum Nachdenken über die Bedeutung von Bildung in der sogenannten Wissensgesellschaft ein.
Deep Learning-Based Smart Invigilation System for Enhanced Exam Integrity
Authors: Saravanan Arumugam
Published: February 2025

This study proposes a smart invigilation system to preserve exam integrity by detecting suspicious student behaviors using deep learning. The model consists of three phases, i.e., student identity verification using face recognition, behavioral sampling for model training utilizing gesture analysis and convolutional 3D networks for emotion analysis, and live video analysis of suspicious activities integrating gesture, emotional analysis, and face recognition. The model is evaluated using 4,000 training and 1,000 test images and identifies non-cheating activities with 99% accuracy and cheating activities with 97.6% accuracy. The proposed model outperforms other methods, achieving accuracies of 98.4% for identifying cheating behaviors and 99.2% for non-cheating behaviors, resulting in an overall accuracy of 98.8% and a low misclassification rate of 1.2%. While the system demonstrates high accuracy, challenges remain in scaling to larger classrooms due to increased computational demand and the need for additional hardware to ensure comprehensive monitoring.
Wetting-Drying Durability of Lateritic Soil Stabilized with One-Part High-Calcium Fly Ash Geopolymer
Authors: Tavorn Kuasakul  , Teerat Tesanasin  , Sermsak Tiyasangthong  , Komkorn Chaidachatorn  , Nattiya Wonglakorn  , Wisitsak Tabyang  , Cherdsak Suksiripattanapong
Published: February 2025

This study investigates the durability under wetting and drying conditions of marginal lateritic soil (MLS) stabilized with a one-part high-calcium fly ash geopolymer (OPFAG). The variables include an MLS: fly ash ratio of 70:30, solid sodium hydroxide content ranging from 0 to 40%, and the number of wet-dry cycles. Durability is evaluated by measuring the unconfined compressive strength (UCS) of MLS samples stabilized with OPFAG and MLS samples stabilized with ordinary Portland cement (OPC). The results show that OPFAG improved the engineering properties of MLS. The highest UCS values are achieved at 20% solid sodium hydroxide, achieving a UCS of 1889 kPa for the geopolymer-stabilized MLS and at 5% OPC for OPC-stabilized MLS (1320 kPa). The UCS of both stabilized MLS samples increases with the number of wet-dry cycles up to 6 cycles, after which a decline is observed.
Análisis del término de impugnación del procedimiento expedito en contravenciones de tránsito para garantizar el derecho a la defensa
Authors: Jara González Galo Fernando , Flores Idrovo Luis Manuel
Published: February 2025

El artículo analiza el término de impugnación en contravenciones de tránsito dentro del procedimiento expedito, con el objetivo de ampliar el plazo de 3 a 5 días para impugnar las boletas de tránsito emitidas por el ente regulador. Utiliza un enfoque cualitativo y metodologías descriptivas, analíticas y comparativas, basándose en fuentes bibliográficas y sentencias de tribunales. Se concluye que el plazo actual de 3 días vulnera el derecho a la defensa, ya que no otorga tiempo suficiente para preparar adecuadamente la impugnación. Al comparar la legislación ecuatoriana con la internacional, se observa que en otros países se establece un plazo de 5 días, lo que permite garantizar mejor el derecho a la defensa. El artículo sugiere que la ampliación del plazo sería una medida adecuada para asegurar el debido proceso y la defensa efectiva del contraventor.
Necesidad de aplicar la suspensión condicional del procedimiento en delitos de bagatela, garantizando los principios de celeridad y economía procesal
Authors: Samaniego Paguay Enrique Alexander , Pozo Cabrera Enrique Eugenio
Published: February 2025

En el presente trabajo de investigación se realizó un estudio de la institución jurídica de denominada Suspensión Condicional del Procedimiento, sus antecedentes, beneficios y condiciones para su aplicación en delitos considerados de bagatela cuya pena no exceda los cinco años de prisión. De igual manera, se estableció que, al estar prevista en el Código Orgánico Integral Penal, vulnera los principios de: celeridad, economía procesal y mínima intervención penal, dentro de un proceso penal, en razón de que dicha institución jurídica ya se encontraba prevista en nuestra legislación en el derogado Código de Procedimiento Penal. Esta investigación se realizó apoyándonos y sustentándonos a través de la doctrina, legislación comparada y la Constitución de la República. Para ello se realizó una investigación de tipo no experimental, haciendo uso de los métodos de investigación inductivo-deductivo, analítico-sintético y el exegético-jurídico. A partir de lo cual, se obtuvo como resultado que la no aplicación de la institución jurídica de la suspensión condicional del procedimiento vulnera los principios los principios de: celeridad, economía procesal y mínima intervención penal, por lo cual, se debería volver a incluir por parte del legislativo, a través de una reforma esta institución jurídica en el Código Orgánico Integral Penal como un mecanismo alternativo de solución de conflictos. Se concluye además que dicha institución jurídica trae consigo beneficios, tanto para la víctima, el procesado y el órgano jurisdiccional.
Цикл дополнительных статей о чернецах, приписываемых Василию Великому, в Варсонофьевской кормчей XIV в.
Authors: Баранкова Г.С.
Published: February 2025

В работе рассматриваются статьи, дополнившие Кормчую Ранней русской редакции на втором этапе ее составления и вошедшие в Варсонофьевскую кормчую (ГИМ, собр Чудовское № 4). Они приписываются в рукописи св. Василию Великому или являются анонимными. Это «Поучение святыхъ отець к черноризьцемъ», «Слово святаго Великого Василья», «Заповѣдь мнишьскаго жития унымъ черньцемъ в кѣльи», «Завѣтъ черньцем святаго Василья архиепископа Великаго», «Слово святаго Василья Кисарѣискаго наказанье, како есть лѣпо быти черньцемъ»; отмечается наличие названных статей в ранних древнерусских сборниках. Дается характеристика Поучений с содержательной стороны, анализируются лексические особенности поучений, наличие в них русизмов и гапаксов, подчеркивается простота их стиля. Обсуждается вопрос о возможной атрибуции Кириллу Туровскому «Заповѣди мнишьскаго жития унымъ черньцемъ в кѣльи», о чем писал архиеп. Филарет (Гумилевский). Публикуются по правилам лингвистических изданий ранее не издававшиеся тексты Поучений по списку Варсонофьевской кормчей.

The work examines the articles that supplemented the Helmsman Book of the early Russian edition at the second stage of its compilation and were included in the Varsonofevskaya Helmsman Book (State Historical Museum, Chudov collection, no. 4). They are attributed in the manuscript to St. Basil the Great or are anonymous. These are “Instructions of the Holy Fathers for Monks”, “The Word of St. Basil the Great”, “The commandment of monastic life for young monks in the cell”, “The testament for monks of St. Basil the Great, Archbishop”, “The word of St. Basil of Caesarea, teaching how good it is to be a monk”. The presence of these articles in early ancient Russian collections is pointed out. The Instructions are characterized with regard to their content; the lexical features of the precepts and their Russianisms and hapaxes are analyzed; and the simplicity of their style is emphasized. The issue of possible attribution of “The commandment of monastic life for young monks in the cell” to Kirill of Turov is discussed, following Archbishop Filaret (Gumilevsky) who wrote about it. Previously unpublished texts of the Instructions are published according to the list of the Varsonofev Helmsman Book, following the rules of linguistic publications.
Формула «золоти [колоти] яко золото» как подтверждение истинности намерений при заключении мирного договора
Authors: Губарев О.Л.
Published: February 2025

В статье рассматривается неясное место в клятве Святослава при заключении мирного договора с греками. Отмечено отличие ситуации Святослава по сравнению с заключением мирных договоров Олегом и Игорем. Предполагается, что неясное выражение «золоти [вариант — колоти] яко золото» означает, что византийцы хотели увериться в чистоте намерений Святослава так же, как проверяют качество золота на пробирном камне пробирной игл Определение качества золота на пробирных камнях с помощью пробирных игл было известно в поздней античности. В Византии знали метод определения качества драгоценных металлов и поскольку она была преемницей позднеантичной Римской империи должны были уметь пользоваться пробирными иглами. Например, в другой мощной империи раннего Средневековья, также наследнице Римской империи, франкской империи Каролингов археологиче подтверждено использование пробирных игл. Поэтому при заключении мира византийцы и включили в текст договора соответствующую формулу, подтверждающую истинность намерений русов.

The unclear words in Svyatoslav’s oath at the conclusion of a peace treaty with the Greeks are analyzed. The difference between Svyatoslav’s situation and the conclusion of peace treaties by Oleg and Igor is pointed out. It is assumed that the unclear expression “be like [or: prick] gold” means that the Byzantines wanted to be sure of the purity of Svyatoslav’s intentions in the same way as they check the quality of gold on the assay stone with an assay needle. Determining the quality of gold on assay stones using assay needles was known in late antiquity. In Byzantium they knew the way to determine the quality of precious metals, and since Byzantium was the successor of the late antique Roman Empire, they had to be able to use assay needles. For example, in the Frankish Empire, another powerful empire of the early Middle Ages and also the successor of the Roman Empire, under the Carolingians, the use of assay needles has been archaeologically confirmed. That is why, when concluding peace, the Byzantines included this formula confirming the truth of Rus’ intentions in the text of the treaty.
Pengaruh Lokus Kendali Internal dan Minat Belajar terhadap Prestasi Akademik Siswa di SMK Negeri 1 Surakarta
Authors: Safitri Anissa Eka , Jaryanto
Published: February 2025

Tujuan penelitian ini untuk memperoleh bukti empiris (1) pengaruh lokus kendali internal terhadap prestasi akademik siswa kelas XI Akuntansi dan Keuangan Lembaga di SMK Negeri 1 Surakarta, (2) pengaruh minat belajar terhadap prestasi akademik siswa kelas XI Akuntansi dan Keuangan Lembaga di SMK Negeri 1 Surakarta, (3) pengaruh lokus kendali internal dan minat belajar terhadap prestasi akademik siswa kelas XI Akuntansi dan Keuangan Lembaga di  SMK Negeri 1 Surakarta. Desain penelitian ini menggunakan metode kuantitatif analisis deskriptif. Sampel sejumlah 85 siswa diambil dari populasi dengan teknik simple random sampling. Teknik analisis data menggunakan analisis statistik deskriptif dan analisis regresi linier berganda. Hasil penelitian ini adalah (1) terhadap prestasi akademik siswa kelas XI Akuntansi dan Keuangan Lembaga di SMK Negeri 1 Surakarta; (2) terdapat pengaruh signifikan lokus kendali internal dan minat belajar terhadap prestasi akademik siswa kelas XI Akuntansi dan Keuangan Lembaga di SMK Negeri 1 Surakarta (3) terdapat pengaruh signifikan lokus kendali internal dan minat belajar terhadap prestasi akademik siswa kelas XI Akuntansi dan Keuangan Lembaga di SMK Negeri 1 Surakarta. Model persamaan regresi yaitu Ŷ = -10,111 + 0,267X1 + 0,193X2.
Entrepreneurial and Market Orientations Effects in Mexican Small Business Performance
Authors: Martín-Rodríguez Alfonso , Maldonado-Guzmán Gonzalo , Baustista-Sánchez María del Carmen
Published: February 2025

Abstract

The entrepreneurial orientation and market orientation are present in the current management literature not only as two essential strategic orientations for the growth and development of enterprises but also as two variables that have a close relation with business performance. Therefore, when organizations, especially small and medium size ones, line up the entrepreneurial orientation and market orientation with their goals and aims, there is a higher probability of getting a high level of business performance. Thus, this empirical research attempts to identify the existing relation between entrepreneurial orientation and market orientation as well as their relationship with business performance by using a sample of 316 small and medium size enterprises in Aguascalientes State (Mexico). The results obtained show, on one hand, the close link between entrepreneurial orientation and market orientation and, on the other hand, that both entrepreneurial orientation and market orientation have a significant and positive influence in business performance.

JEL classification numbers: M31.
Keywords: Entrepreneurial orientation, Market orientation, Business performance, SMEs.
DIGITAL TRANSFORMATION OF HIGH EDUCATIONINSTITUTIONS (HEIs)
Authors: Abilakimova A
Published: February 2025

Digital transformation (DT) has become one of the maintrends for higher education institutions (HEIs) in the second decade of the 21stcentury. It is a necessary process for universities that want to achieve higherorganizational performance and make a comparative advantage in their area.According to the state program “Digital Kazakhstan” improvements in thequality of education achieved by implementation and development of digitaltechnologies in key sectors of the county's economy. However, the programdoes not specify an exact framework and roadmap for DT of universities.Management research on application of Lean and digitalization in education isstill in its beginning stage, as it remains unclear what organization models andprinciples provide the best implication of the new digital technologies. Thearticle focuses on defining the relationship of Lean and digital transformationof universities. New practical tools and techniques for digitalization will bedeveloped on the basis of Lean.
APPLICATION OF ANALYTICAL TOOLS IN THEORGANIZATIONAL ANALYSIS
Authors: Kenzhegaranova M , Yermekbayeva P , Abayeva A
Published: February 2025

The aim of the article is to analyze the internal environmentand offer solutions to identified problems of one of the domestic companies thatfunctions in the diary sector of our economy in the Republic of Kazakhstan. Theobjectives of the study are: to conduct the literature review and carry out theorganizational analysis by means of diagrams like “SIPOC”, “Affinity diagram”and the “Interrelationship diagram” which in turn help to analyze the wholecompany (AMIL LLP). The Force Field Analysis Model of Kurt Lewin has beentaken as a theoretical basis of the study. This model gives an understanding ofindividual and group behavior as determined by motivation and expectation. Theliterature review was conducted in order to clarify the concepts of changemanagement. The theoretical contribution is in the fact that some attempts havebeen done to determine the importance of change management activities inproduction companies like AMIL LLP.
ТАЛАНТТАРДЫ БАСҚАРУ - ЖАС МАМАНДАРДЫҢКӘСІБИЛІГІН АРТТЫРУ ТӘСІЛІ РЕТІНДЕ
Authors: Кенжегаранова М , Абдисаги А
Published: February 2025

he article analyzes the possibility of using technologies in theprocess of talent management, their influence on improving the professionalskills of young specialists, also it identifies factors that negatively affect theeffectiveness of ongoing talent management activities. Recommendations for theimplementation of the program approach to talent management have beenproposed and the need to organize effective work on talent management has beenidentified. Moreover, a concept is proposed that will allow rebuilding the talent  management work system in accordance with the current characteristics of anenterprise.
Pesquisa de SARS-CoV-2 em banheiros químicos em um evento regional, Mato Grosso do Sul, Brasil
Authors: Santos Carolina Rangel de Lima , Silva Carmem Cícera Maria da , Pussi Kamily Fagundes , Ribeiro Vinicius Oliveira , Moraes Leila Cristina Konradt , Lacerda Junior Valdemar , Abreu Herintha Coeto Neitzke
Published: February 2025

O SARS-CoV-2, responsável pela COVID-19, é transmitido principalmente por gotículas respiratórias, sendo que estudos com águas residuais também mostraram a presença do vírus. Os banheiros químicos são utilizados em diversos locais sem rede coletora de esgoto e contêm substâncias desodorizantes para reduzir o mau cheiro e inibir microrganismos. O objetivo deste estudo foi pesquisar o RNA de SARS-CoV-2, em amostras de tanques de banheiros químicos utilizados em um evento público na cidade de Itaporã/Mato Grosso do Sul (MS). Realizou-se um estudo transversal nos dias 8 a 11 de setembro de 2022, as amostras compostas foram realizadas ao final de cada dia do evento, totalizando quatro amostras coletadas em 38 banheiros químicos. O RNA foi obtido e submetido a RT-qPCR. As amostras continham uma grande quantidade de matéria orgânica. Nenhuma amostra foi positiva na RT-qPCR. O desodorizante ambiental utilizado nos tanques tem como princípio ativo o cloreto de benzalcônio. A detecção do SARS-CoV-2 águas residuárias é uma ferramenta valiosa para monitorar a presença e disseminação do vírus em uma comunidade, auxiliando na tomada de decisões de saúde pública e controle endêmico. Os benefícios superam os custos. É importante adaptar políticas de vigilância de acordo com cada comunidade.
Comparative Analysis of Machine Learning Models for Credit Card Fraud Detection in Imbalanced Datasets
Authors: Airlangga Gregorius
Published: February 2025

This study presents a comprehensive evaluation of various machine learning models for detecting credit card fraud, emphasizing their performance in handling highly imbalanced datasets. We focused on three models: Logistic Regression, Random Forest, and Multilayer Perceptron (MLP), using a dataset comprising 555,719 transactions, each annotated with 22 attributes. Logistic Regression served as a baseline, Random Forest was evaluated for its high accuracy and low dependency on hyperparameter tuning, and MLP was tested for its capability to identify non-linear patterns. The models were assessed using ROC AUC, Matthews Correlation Coefficient (MCC), and precision-recall curves to determine their effectiveness in distinguishing fraudulent transactions. Results indicated that the Random Forest model outperformed others with a ROC AUC of 0.9868 and an MCC of 0.6638, showing substantial superiority in managing class imbalances and complex data interactions. Logistic Regression, although useful as a benchmark, exhibited limitations with a high number of false positives. MLP showed potential but was prone to a significant false positive rate, suggesting a need for further model refinement. The findings highlight the importance of choosing appropriate models and feature engineering techniques in fraud detection systems and suggest avenues for future research in real-time model deployment and advanced algorithmic strategies
Implementing Histogram of Oriented Gradients to Recognize Crypto Price Graphic Patterns with Artificial Neural Network
Authors: Wibowo Suluh Arif , Rachmat Nur
Published: February 2025

Technical analysis stands as a pivotal strategy in analyzing graphic patterns to forecast future movements in crypto asset prices. However, comprehending numerous patterns poses a significant challenge for novice investors venturing into the investment realm. This study aims to facilitate investors in recognizing crypto price graph forms by classifying cryptographic price chart patterns. The dataset comprises images of seven types of crypto price graphic patterns obtained from the Kagle website, totaling 210 data points. A 70:30 training and testing data split is employed to ensure robust model evaluation. The study explores nine different Histogram of Oriented Gradients (HOG) parameter combinations for graphic pattern extraction. Leveraging the artificial neural network (ANN) classification method with parameter hyper tuning, the study assesses various HOG parameter configurations to optimize classification performance. The most optimal results are achieved with parameters Bin = 9, Cell Size = 16x16, and Block Size = 1x1, boasting an accuracy rate of 95.23%, precision of 95.55%, and recall of 95.23%. This classification approach streamlines the process for investors, enabling them to discern crypto price graph patterns effectively, thereby enhancing their investment decision-making capabilities in the dynamic cryptocurrency market landscape. By providing a structured method for pattern recognition, this study contributes to democratizing access to technical analysis tools, particularly benefiting novice investors seeking to navigate the complexities of cryptocurrency investment.
Analysis of Public Sentiment Towards The TikTok Application Using The Naive Bayes Algorithm and Support Vector Machine
Authors: Hidayah Ika Arofatul Hidayah , Kusumawati Ririen , Abidin Zainal , Imamuddin M.
Published: February 2025

In the current digital era, social media applications such as TikTok have become an important aspect of people's lives. TikTok allows users to create and share short videos, making it a global phenomenon with millions of active users. However, this application has also been the subject of various responses and opinions from the public. This research aims to classify public sentiment towards the TikTok application based on comments on Playstore using the Naïve Bayes algorithm and Support Vector Machine (SVM). This research method involves collecting comment data from Playstore using scraping techniques, resulting in 5,000 review data. Data pre-processing stages include case folding, tokenization, normalization, stopword removal, stemming, and data labeling using a lexicon. The data that has been processed is then weighted using Term Frequency - Inverse Document Frequency (TF-IDF) before being classified using the Naïve Bayes and SVM algorithms. Algorithm performance evaluation is carried out using the Confusion Matrix to measure accuracy, precision and recall. The research results show that the SVM algorithm has higher accuracy (84%) compared to Naïve Bayes (79%). SVM also shows better precision and recall values in classifying positive and negative sentiment from user reviews. From the results of the tests that have been carried out, the SVM algorithm is more effective than Naïve Bayes in sentiment analysis of the TikTok application. This research provides insight into how public sentiment can be measured and analyzed, and underscores the importance of choosing the right algorithm for data sentiment analysis on social media platforms.
A Comparative Analysis of Cognitive and AI Approaches in English-Indonesian Translation: Manual vs. Automated Methods
Authors: Irawan Ines Nur
Published: February 2025

This study used a qualitative approach to explore cognitive and AI-driven methods of English-Indonesian translation, focusing on comparing manual and automated processes. It investigated how human translators managed comprehension, reformulation, and production and evaluated the performance of AI tools like Google Neural Machine Translation (GNMT). The study examined vital factors such as linguistic accuracy, cultural adaptation, and handling of idiomatic expressions using qualitative expert reviews. Structural differences between English and Indonesian were highlighted, revealing common translation challenges. The findings showed that while AI systems offered quick translations, human translators provided greater cultural insight and precision. Ultimately, the research suggested that a hybrid model, combining both human and AI methods, would produce the best results, particularly for complex texts.
HSR Risk Analysis Using the HIRADC Method Production Area at PT ADIKU
Authors: Saputro Rian Ngesti , Ansyah Ery , Irawan Teddy , Aryanto Shafly , Wijaya Taufik Rizal , Prastyo Yudi
Published: February 2025

This study aims to analyze Health and Safety Risks (HSR) in the production area of PT Anugerah Daya Industri Komponen Utama (ADIKU) using the Hazard Identification, Risk Assessment, and Determining Control (HIRADC) method. HIRADC is an effective approach for identifying hazards, assessing risks, and determining necessary controls to mitigate those risks. The research was conducted through data collection, including direct observations, interviews with workers, and internal company documents. The results indicate several potential hazards, such as machine accidents and poor ergonomics, which require control measures to reduce the likelihood of incidents. Risk analysis identified various activities in the production area with high, medium, and low-risk levels. Although risk control measures are implemented, not all workers adhere to the established safety regulations. The conclusion of this study is that the application of the HIRADC method can enhance the HSR management system at PT ADIKU by providing structured control recommendations to minimize risks. The study also suggests the need for regular socialization regarding safety culture within the company, strict actions against safety violations, and training for all involved employees. Thus, this research improves workplace safety and reduces accident risks in the industrial environment.
Theatre and Politics in Post-Conflict Northern Ireland
Authors: Mac Cathmhaoill Dónall
Published: February 2025

Theatre has played an important role in post-conflict northern Ireland, where it has been used by artists, communities, and organisations as a tool for political advocacy.

This book provides an up-to-date assessment of the state of theatre in northern Ireland since the end of the conflict, across a period of complete transformation, from entrenched civil conflict to relative peace and prosperity. With a focus on applied theatre and works that use theatre as advocacy, the book investigates the ways the main communities in the region have used theatre to promote their agendas, combat prejudice, and deal with legacy issues of the conflict. It also explores the emergence of new theatres that reflect social and demographic changes in the post-conflict period, including theatre with migrants and minorities, LGBTQ and Irish language theatre. In doing so, it examines the crucial role that theatre (and by extension, arts) can play in processes of reconciliation.

The book will prove valuable to students and academics in the fields of applied theatre, conflict studies, and arts for reconciliation. It will appeal also to the general reader with an interest in northern Irish politics and culture.
Exploring the Personal Experiences, Barriers and Expectations Among Caregivers and People With Physical Disabilities in a Teaching Hospital in Kuantan, Malaysia
Authors: Said Abdul Hadi , Mohd Farah Natashah , Bahrom Mohamad Zairi , Md Aris Aznan , Mohamad Shahrin Mohamad Afiq
Published: February 2025

Introduction: Improving healthcare services for people with physical disabilities (PWPD) is critical to health achievement worldwide. The caregivers of PWPD play a pivotal role in facilitating early diagnosis, participating in treatment decision-making, and selecting suitable service providers. Therefore, this study aims to explore the personal experiences, barriers, and expectations of PWPD and their caregivers in receiving healthcare services at a teaching hospital in Kuantan. Method: A total of 18 participants, including PWPD and their caregivers attending the hospital, were purposely selected to participate in individual in-depth interviews following a generic qualitative study design. These interviews were conducted in Malay using a topic guide, and the sessions were recorded, transcribed, and subsequently analyzed. The data analysis process followed a qualitative data analysis framework. Results: The findings of our analysis revealed that most participants expressed satisfaction and shared positive experiences with the healthcare services they received. They emphasized that improved facilities and high-quality equipment played a significant role in enhancing their satisfaction. However, several barriers were identified, primarily related to physical limitations. These barriers included insufficient parking availability, deteriorated wheelchair conditions, long distances between different areas, overcrowding in the pharmacy, heavy doors, the absence of automatic beds, excessively high emergency buttons, limited shopping options, and restricted operating hours. Participants also expressed expectations for improved transparency in doctor-patient communication and enhanced hospital promotions. Conclusion: To enhance future healthcare provision, it is essential to understand and address the expectations of PWPD and their caregivers at various levels within the healthcare system.
ODIN Wastewater Surveillance Project Reports - French
Authors:   The Global Health Network
Published: February 2025

Le projet ODIN vise à renforcer la surveillance environnementale afin d'améliorer la santé publique en Afrique. En tirant parti de l'expertise collective, de la recherche innovante et d'une perspective globale, l'initiative vise à favoriser un changement positif dans le domaine de la santé environnementale. Cette page présente les principaux résultats du projet ODIN, notamment un manuel de laboratoire et un document de protocole pour la surveillance des pathogènes des eaux usées en Afrique.
Novel Homomorphic Characteristics of PU-Algebra in Relation to Discrete Dynamical Systems
Authors: Alam Khalida Mir , Khan Mehmood , Aliya  , Bahar Gul , Awan Sher Khan
Published: February 2025

PU-algebra theory plays a pivotal role in various applied domains, including information sciences, cybernetics, computer science, and artificial intelligence. This work advances the theoretical understanding of PU-algebras, with a particular emphasis on their homomorphic properties. We explore foundational properties of PU-algebras, focusing on characterizing ideals and subalgebras by introducing discrete dynamical system concepts for instance periodic points, fixed points, invariant sets, and strongly invariant sets within the PU-algebraic framework. Here, (��, ��) denotes a discrete dynamical system where �� is a PU-algebra and �� a homomorphism on ��. The findings not only deepen the theoretical foundation of PU-algebras but also pave the way for future applications in modeling complex dynamical systems and automata theory. This research opens several avenues for further study, including the development of algorithms for computational representation of PU-algebraic structures and the exploration of their utility in enhancing machine learning models and artificial intelligence systems. Additionally, gaps in understanding the interaction between PU-algebra properties and advanced dynamical system concepts suggest a promising direction for future investigation.
PHEOCHROMOCYTOMA WITH NEUROFIBROMATOSIS TYPE 1
Authors: Iqbal Ch Zaffar , Ishtiaq Sadia , Aslam Haseeb , Yahya Khan Allah Yar
Published: February 2025

Patients with early onset hypertension should be evaluated for secondary causes so that the underlying pathology can be ruled out effectively, we present a case of 25 years old female having pheochromocytoma with neurofibromatosis type 1. The patient presented in OPD with a complaint of episodic hypertension with palpitations and tremors for 7 months, the patient had this problem for almost 6 to 7 years. The patient was admitted to the hospital, and examination and initial workup were done leading to a diagnosis of pheochromocytoma. The patient’s episodic complaint was treated with anti- hypertensive medications. Keywords: pheochromocytoma, neurofibromatosis, antihypertensivemedication.
KNOWLEDGE, ATTITUDE AND PRACTICES REGARDING BLOOD DONATION AMONG MEDICAL STUDENTS OF A PRIVATE MEDICAL COLLEGE, LAHORE
Authors: Amin Sara , Hasnain Seema , Batool Zainab , Mughal Ashir
Published: February 2025

Background: Blood donation helps save the lives of millions. Voluntary blood donation is necessary for a sustainable blood supply. To determine the knowledge, attitude and practices of 1st to 5th year medical students about blood donation and their association with the sociodemographic factors in a private medical college. Materials and Methods: A cross-sectional study was conducted among medical students from the first to final year from April to September 2022 after approval from the Ethical Review Board. Data was collected on a pretested self-administered questionnaire from all the students who were present on the day of data collection after obtaining verbal consent from them. The data was analyzed by SPSS-22. Chi-square/Fisher’s exact was applied to find out the association of sociodemographic factors with knowledge, attitude and practices of blood donation. A p-value of ≤0.05 was considered as significant Results: Out of 631 students, 601 who filled out the questionnaire had 0.5% good, 14.6% satisfactory and 84.9% poor knowledge. A positive attitude was reported by 80% of students. However, only 28.1% had ever donated blood. There is a statistically significant association of overall knowledge (p-value=0.01) and overall attitude (0.013) with the year of class. The practice of donating blood has a significant relationship with age (p-value=0.043), gender (0.000) and year of study (p-value=0.009). Conclusion: The overall knowledge of medical students about blood donation was poor. The majority of the students had a positive attitude about blood donation and only more than one quarter had donated blood. There is a significant association of the academic year with knowledge regarding blood donation. Key Words: Blood donation, Medical students, Knowledge, Attitude, Practices
HISTORICAL AND CURRENT PERSPECTIVES ON THE HUMAN CONSUMPTION OF NON-NUTRITIVE SWEETENERS (NNS)
Authors: Ali Shah Syed Imran , Nawaz Haleema , Nadeem Namra
Published: February 2025

Scientific discovery, consumer preferences, and regulatory concerns mark the trajectory of human introduction to nonnutritive sweeteners (NNS). Since the discovery of Saccharin by chance in the late 19th century, sweeteners such as Aspartame, sucralose, and acesulfame potassium were developed in the 20th century with their unique taste profiles with minimal to no caloric impact. As the demand for sugar alternatives grew, driven by health concerns and dietary considerations, NNS entered various food and beverage products. More recently, Stevia, a natural NNS derived from the leaves of the Stevia rebaudiana plant, has further diversified the market. However, debate about their safety and long-term health effects continues to shape research and public discourse. Regulatory bodies worldwide are continually striving to improve guidelines to ensure the safety of these sweeteners. The present review provides historical background, current status, and future outlook on the human consumption of NNS and summarizes their evolution to identify potential research areas.
Dampak Pembelajaran Berdiferensiasi Terhadap Hasil Belajar Matematika di Sekolah Dasar
Authors: Kurniawan Bayu , Sutopo Anam , Widyasari Choiriyah
Published: February 2025

Matematika mempunyai peranan yang penting dalam membentuk kemampuan kognitif dan kemampuan bernalar kritis siswa di sekolah dasar. Namun, hasil belajar dari pelajaran matematika yang rendah di sekolah dasar merupakan salah satu masalah utama yang dihadapi dalam dunia pendidikan saat ini. Kesulitan memahami konsep-konsep dasar pelajaran matematika banyak dialami oleh siswa, yang berdampak negatif pada pencapaian akademis mereka secara keseluruhan. Penelitian ini bertujuan untuk menganalisis pengaruh pembelajaran berdiferensiasi terhadap hasil belajar matematika siswa di sekolah dasar. Penelitian ini menggunakann pendekatan systematic literature review. Data yang dipakai adalah artikel yang terbit dari tahun 2022-2024 sebanyak 200 artikel. Dari 200 artikel tersebut dipilih berdasarkan kriteria inklusi dan eksklusi sehingga terdapat 12 artikel yang memenuhi syarat inklusi. Hasil penelitian ini dapat disimpulkan bahwa: (1) pembelajaran berdiferensiasi dengan memperhatikan gaya belajar dapat meningkatkan hasil pembelajaran matematika siswa; (2) pembelajaran berdiferensiasi dapat dipadukan dengan model pembelajaran lainnya; (3) Pembelajaran berdiferensiasi dapat efektif dalam meningkatkan hasil pembelajaran matematika siswa di sekolah dasar, dan; (4) pembelajaran berdiferensiasi untuk pembelajaran matematika di sekolah dasar dapat membuat siswa tertarik untuk mengikuti proses pembelajaran.
Exploring Grammatical Structure: A Corpus Analysis on the Use of “To Be” in Vocational Students’ WhatsApp Group Conversations using AntConc
Authors: Arba’in Muhammad , Himmayati Itsna Millatul , Hastuti Dwi , Nosita Desi , Triyoko Hanung
Published: February 2025

The study addresses issues related to the usage of “to be” in unstructured written conversations among vocational high school students through the WhatsApp group platform.The focus is an analysis using AntConc to understand conversational patterns involving “to be”. The research aims to identify sentence variations and common errors among the students. The source of evidence is the corpus of unstructured written conversations among the students on the WhatsApp group platform. The analysis involves employing a descriptive method from corpus linguistic research to understand sentence variations and detect common errors related to the usage of “to be”. The students employ the use of “to be” in several variations of grammar structure such as nominal sentence, passive sentence, progressive tense and be going to. However, observations also reveal some errors such as omission, misordering, and miss formation. The findings suggest a need for more in-depth instruction regarding the placement of the verb “to be” in sentences. It would include insights into conversational patterns and the prevalence of errors. The implications of the study highlight the importance of more intensive lessons for students. The recommendation is that teachers should provide more intensive instruction in these areas.
Pengaruh Metode Pembelajaran terhadap Hasil Belajar Matematika pada Siswa SD Negeri 1 Gresik Kelas IV
Authors: Sabitafh Shifa Yuliana , Bachtiar Afakhrul Masub
Published: February 2025

Penelitian ini dilakukan dengan tujuan untuk menganalisis pengaruh metode pengajaran terhadap hasil belajar matematika pada siswa kelas IV SD Negeri 1 Gresik. Permasalahan yang diangkat adalah kurangnya pemahaman konsep matematika pada siswa yang disebabkan oleh metode pembelajaran yang kurang menarik. Metode penelitian yang digunakan adalah desain kuantitatif dan kualitatif, dengan sampel terdiri dari 30 siswa yang dipilih secara acak. Data dikumpulkan melalui tes hasil belajar matematika dan dianalisis menggunakan analisis statistik untuk mengetahui signifikansi pengaruh metode pembelajaran. Hasil penelitian menunjukkan bahwa penggunaan metode pembelajaran aktif, seperti kolaborasi gambar, pembelajaran terbimbing di rumah, dan pembelajaran teks, dapat secara signifikan meningkatkan hasil belajar matematika siswa. Siswa yang terlibat dalam pembelajaran aktif menunjukkan pemahaman yang lebih baik dan hasil tes yang lebih tinggi dibandingkan dengan metode konvensional. Prospek ke depan, penelitian ini dapat menjadi acuan bagi pengembangan metode pembelajaran yang lebih inovatif dan efektif dalam meningkatkan kualitas pendidikan matematika di sekolah dasar. Kesimpulan dari penelitian ini adalah guru matematika hendaknya menerapkan metode pengajaran yang berpusat pada siswa dan memfasilitasi partisipasi siswa dalam kegiatan pembelajaran.
Eksplorasi Bahasa Jawa Pra-Sekolah di Desa Jumapolo, Karanganyar
Authors: Sari Amalia Wulan , Chandra Oktiva Herry
Published: February 2025

Eksplorasi bahasa Jawa pada anak meliputi sikap berbahasa dan proses terbentuknya sistem tata bahasa pada anak. Tumbuh kembang anak dengan bahasa Jawa dipengaruhi oleh bahasa ibu dan lingkungannya. Faktor yang mempengaruhi pemerolehan bahasa pada anak adalah lingkungan sosial yang dalam penelitian ini adalah pendidik dan peserta didik di TK Jumapolo 01. Intensitas interaksi penggunaan bahasa Jawa di dalam ranah domestik, dan pengaruh bahasa Indonesia.  Penelitian ini bertujuan untuk mengetahui sikap berbahasa oleh anak-anak dari TK Jumapolo 01 dan tataran sintaksis. Pengumpulan data dilakukan dengan observasi partisipasi aktif. Teknik simak, libat, cakap. Kemudian data akan direduksi dan dianalisis berdasarkan teori sintaksis. Setelah itu, penarikan kesimpulan dari hasil penelitian mengenai sikap bahasa dan fenomena sintaksis yang terjadi berdasarkan pola kalimat yang dihasilkan oleh peserta didik TK Jumapolo 01. Penelitian ini berhasil mendapatkan fakta bahwa peserta didik pra sekolah TK-01 Jumapolo lebih memilih mengunakan bahasa Jawa dalam percakapan dengan teman dan tenaga pendidik. Pola tata kalimat yang dihasilkan oleh peserta didik TK Jumapolo 01 sudah mampu untuk memproduksi kalimat yang lugas dan efisien. Meskipun terdapat kesalahan susunan pola kalimat, namun kalimat tersebut berterima antara penutur dan petutur.
Konseling Karier Model CASVE untuk Meningkatkan Keterampilan Pengambilan Keputusan Karier Siswa
Authors: Suharto Rachel Devita , Ramli M. , Atmoko Adi
Published: February 2025

Salah satu pendekatan kognitif yang dapat digunakan untuk melatih keterampilan pengambilan keputusan karier adalah dengan penerapan siklus CASVE berbasis teori CIP. Cognitive information processing merupakan teori perkembangan karier yang menyatakan dimensi pengolahan pemecahan masalah atau informasi. Permasalahan yang terjadi di lapangan adalah peserta didik kelas XII merasa kesulitan dalam pengambilan keputusan karier, namun pemecahan masalah karier pada dasarnya adalah proses kognitif yang menuntut individu untuk menentukan nasibnya sendiri dalam membuat pilihan karier. Sehingga,  tujuan penelitian ini adalah  mengkaji lebih dalam mengenai hasil penerapan CASVE berbasis teori CIP khususnya dalam bidang pengambilan keputusan karier siswa agar dapat menjadi layanan alternatif di sekolah. Metode penelitian Systematic  Literature  Review/SLR diterapkan dalam penelitian ini. Hasil yang didapat berupa 15 artikel didapat pada screening awal, namun hanya 10 artikel yang relevan dengan topik penelitian berdasarkan hasil telaah abstrak dan isi. Hasil kajian literatur dan kesimpulan pada penelitian ini adalah penggunaan konseling karier model CASVE dengan teori CIP diprediksi mampu untuk membantu dalam pengambilan keputusan karier siswa. Namun, diperlukan penelitian lanjutan untuk dapat mengetahui secara pasti ada atau tidaknya pengaruh konseling karier model CASVE berbasis teori CIP dalam membantu pengambilan keputusan karier peserta didik.
Becoming a Financially Smart Generation: Strategies for Improving Financial Literacy in Senior High Schools in Surakarta City
Authors: Nurjanah Rica , Sari Dhany Efita
Published: February 2025

This study aims to analyze the role of economics teachers in improving students' financial literacy, as well as to identify the challenges, constraints, and strategies implemented by schools. The subjects of the study include grade X social science students, economics teachers, and curriculum staff. The research method used is qualitative with a case study approach, and data collection techniques include structured interviews, observations, and documentation. Data analysis is conducted using the Miles and Huberman interactive model with the aid of NVivo 15 software. The results show that teachers play a significant role in enhancing financial literacy through teaching, motivation, and training. However, challenges faced include limited time, lack of student interest, and the absence of a specific financial literacy curriculum. The school also implements strategies such as cooperation with Bank Danamon, seminars, workshops, and the P5 Entrepreneurship program to support financial literacy. It is recommended that schools strengthen financial literacy programs to produce financially literate students.
Tata Kelola Administrasi Pendidikan di RA YAPIS Mandu
Authors: Lasty Widya Firdausi , Ramadhani Alia Olivia , Sabrina Dhea
Published: February 2025

Penelitian ini bertujuan untuk mengevaluasi pengelolaan administrasi pendidikan di RA Yapis Mandu. Berdasarkan hasil riset, dapat disimpulkan bahwa pengelolaan administrasi di RA Yapis Mandu sudah berjalan dengan baik, dengan fungsi utama sebagai sumber informasi yang mendukung pengelolaan pendidikan dan kegiatan belajar mengajar. Tujuan dari penerapan administrasi adalah untuk menyusun dan melaksanakan sistem pengelolaan yang mencakup komponen-komponen penting, seperti siswa, guru, sarana prasarana, pembiayaan, kurikulum, dan hubungan masyarakat, guna memastikan proses pendidikan yang efektif dan efisien. Kendala yang dihadapi termasuk terbatasnya sumber daya manusia yang belum sepenuhnya memiliki kualifikasi sesuai dengan disiplin ilmu, serta anggaran BOP yang terbatas, menyebabkan kekurangan dalam pemenuhan kebutuhan sekolah, seperti buku siswa. Namun demikian, tenaga pendidik tetap berperan aktif dalam mencarikan solusi atas masalah tersebut. Saran yang diberikan adalah agar pengelolaan administrasi dapat ditingkatkan lebih lanjut untuk mengatasi kendala yang ada, serta agar pengajaran dan pembelajaran dapat terus berjalan dengan efektif meskipun terdapat keterbatasan anggaran.