bluuebunny/crossref_metadata_2025 huggingface dataset:
A scoping review and bibliometric analysis (ScoRBA) of machine learning in genetic data analysis: unveiling the transformative potential
Authors: Zakaria Wan Nur Amalina , Zahiruddin Haikal , Zukarnain Zuriani Ahmad , Wijaya Adi
Published: January 2025

This study uses scoping review and bibliometric analysis; ScoRBA, to comprehensively highlight the recurrent themes linked to machine learning (ML) applications in genetic data analytics. Using relevant documents and the VOSviewer software, co-occurrence keywords analysis was performed. The important domains identified are Cancer Genomics, Bioinformatics, Precision Medicine, Disease Biomarkers, and Genetic Algorithms. These domains benefit from ML's data-driven insights, which have the potential to revolutionize healthcare and biomedical research. The study reveals a surge in research publications and citations in recent years, indicating the growing importance of ML in genetic data analysis. It identifies research gaps and challenges within each domain, offering recommendations for future investigations. This review emphasizes the potential for personalized, data-driven healthcare by highlighting the power of ML and advanced computational methods. By addressing the identified research gaps and following the proposed recommendations, these interdisciplinary fields promise to improve disease diagnosis, prognosis, and treatment, while deepening our understanding of human biology. In conclusion, this study provides an overview of the application of ML in genetic data analysis, highlighting its pattern, advances, gaps and future directions.
Flooding and child development: Evidence from Vietnam
Authors: Nguyen My Tra , Le Kien
Published: January 2025

This study examines the extent to which recent exposure to flooding influences the development outcomes (education and health) of Vietnamese children. Given children’s higher vulnerability to the threat of extreme weather events compared to the general population, it is important to study the impacts of flooding on child development. To do so, we draw from a panel dataset of children (the Young Lives Project) from five provinces of Vietnam (Phu Yen, Ben Tre, Lao Cai, Hung Yen, and Da Nang) where children were followed over 15 years. The flooding measure from the data is a self-reported measure as household indicates whether they have been recently affected by flooding. Regarding the empirical method, we employ the child-fixed effects model. We find that recent exposure to flood shocks makes children 3.3 percentage points less likely to enroll in school and score 0.21 and 0.24 standard deviations lower in math and reading achievement tests, respectively. They are also 0.11 standard deviations thinner in height, 3.8 percentage points more likely to be underweight, and 0.27 points lower in subjective well-being. Our mechanism analyses show that the adverse impacts of flooding on child development could be ascribed to the declines in food expenditure and household wealth as well as the increase in the amount of time spent on productive activities such as housework. Specifically, flooding could decrease food expenditure and household wealth, which, as a result, leads to insufficient food intake, thus worsening child health and nutrition status. Flooding might also induce households to substitute adult labor in unpaid housework with child labor, leading children to divert their time away from studying to doing household chores, and thus their schooling outcomes suffer.
The determinants of tourism revenue in Vietnam: A study with the spatial panel regression
Authors: Hoang Thao Thi Phuong
Published: January 2025

The Vietnamese government has been putting great effort into tourism development over these decades. The key strategies are to focus on regional linkages and to improve competitiveness by creating a fair, transparent, and dynamic governance environment. This research aims to investigate the determinants of tourism revenue in Vietnam in 2015 - 2019. The spatial panel regression method is employed for conducting the study. The study finds a spatial effect on tourism revenue in 63 provinces but it is a negative one. The number of tourists, the number of hotels, movement, and reducing time cost play an important role in improving tourism economic efficiency. Meanwhile, eliminating informal charges and improving proactive leadership raise a warning for policymakers due to their negative impact on Vietnam’s tourism revenue growth in the period 2015 - 2019. Based on the findings, this study contributes several policy recommendations.
Digitalization and its impact on commercial banks’ profitability in Vietnam
Authors: Nguyen Huong Mai , Pham Huyen Thi Ngoc , Tran Khue Minh , Nguyen Mai Thi Tuyet , Nguyen Yen Thi Hai
Published: January 2025

Amid the rapid development of the digital economy in Vietnam, traditional industries, including commercial banking, must recognize digitalization as both a prevailing trend and an essential requirement for sustainable development. This study utilizes the Feasible Generalized Least Squares (FGLS) regression method to examine the impact of digitalization on the profitability of Vietnamese commercial banks from 2013 to 2022. Profitability is measured by Return on Assets (ROA), while the digitalization level is represented by the ICT Index (Information and Communication Technology Development and Application Readiness Index). The model also incorporates two control variables: Credit Risk and Solvency. The findings demonstrate that digitalization has improved profitability in commercial banks. Additionally, credit risk is found to have a negative impact on the profitability (ROA) of commercial banks, while the solvency ratio shows the opposite. Based on these results, the authors propose recommendations to enhance the digitization process and consequently elevate operational efficiency and profitability in Vietnamese commercial banks.
Analysis of Tengkorak Londa Film Perception on Ammank Ameta Youtube Channel
Authors: Agimnastiar Muhammad , Adiprabowo Vani Dias
Published: January 2025

This research aims to analyze perceptions of the film "Tengkorak Londa." There is a lack of in-depth research regarding audience responses to horror films on digital platforms, and researchers want to know how audiences respond to these films. The research method used is descriptive qualitative with a focus on audience comments. Data is collected through observation and documentation. The research results showed that most viewers responded positively to this film but also provided criticism regarding the use of language, acting quality, visuals, introduction to local culture, and message delivery. Hopefully, this research will contribute to the development of communication science and become a reference source for policymakers.
The Influence of Understanding UNPAB Students and Learning Motivation on the Use of Computer-Based Information Systems
Authors: Tampubolon Merna Gletesya , Sirait Netty Julianti , Aurora Titania , Wan Fachruddin
Published: January 2025

This study aims to analyze the influence of students' understanding and learning motivation at Universitas Pembangunan Panca Budi (UNPAB) on the utilization of computer-based information systems. A quantitative descriptive research method was employed, with data collected through questionnaires from 31 respondents selected using the Slovin formula. Data analysis included normality tests, linearity tests, multiple linear regression, t-tests, F-tests, and determination coefficients. The findings revealed that students' understanding significantly and positively affects the use of computer-based information systems (effective contribution coefficient: 61.1%). Learning motivation also has a significant and positive influence (effective contribution: 16.1%). Collectively, these two variables contribute 77.2% to the utilization of computer-based information systems. This study emphasizes the importance of enhancing students' understanding and learning motivation to optimize the use of information technology in the learning process. Recommendations include technology training, integrating digital literacy into the curriculum, and creating a supportive learning  environment.
Analysis on How Learning Motivation And The Understanding of Information Technology Affects Accounting Students Cumulative Grade Point Average (GPA)
Authors: Yolanda Nabila , Izzati Dina , Zahrani Vista , Delani Maisya , Fachruddin Wan
Published: January 2025

This study examines the relationship between accounting students' cumulative grade point average (GPA) and their information technology proficiency and motivation to learn. In the current digital era, success in the accounting business, where managing and reporting financial data is essential, increasingly depends on having a strong information technology background. The study used a survey methodology and a quantitative approach, focusing on 50 accounting students in Medan. A standardized questionnaire measuring demographics, learning motivation, and IT comprehension was used to gather data. Information technology knowledge and GPA have a significant positive link (p = 0.001), according to the data, suggesting that improving students' IT proficiency can significantly raise their academic achievement. On the other hand, learning motivation's impact on GPA is not statistically significant (p = 0.096), indicating that although motivation is relevant, other elements might be more crucial for academic achievement. To improve overall academic performance in accounting education, the findings highlight the necessity for educational institutions to concentrate on enhancing students' IT comprehension in addition to learning motivation tactics.
The Effect of Rehabilitation Exercises Accompanied by The Shock Wave Device on The Strength of Some Muscles and Chronic Lower Back Pain for Weightlifters
Authors: Ghalib Ahmed Ali , Raheem Majid Mohammed Ameen
Published: January 2025

Athletes who engage in sports that demand the use of great force to overcome great resistance—like weightlifters—are subjected to various loads during training that place stress on their bodies, particularly the musculoskeletal system. As a result, it is common for these athletes to experience lower back pain. One of the most common consequences of spinal injuries that needs to be treated is chronic lower back pain. Natural therapeutic approaches are among the significant and secure approaches that the world has recently started to focus on with great strides, as contemporary methods and techniques have been applied, Physical therapy facilities have used a wide range of treatment techniques, but take caution Shockwave electrophoresis using the shockwave apparatus is an effective method that targets enhancing the muscles' capacity to resume their original function. The purpose of the research was to develop rehabilitation workouts that would work with the shock wave strength gadget. For weightlifters, some lower back stiffness and muscular soreness over time. Find out how exercise affects Treatment for persistent lower back pain with the shock wave gadget enhances muscular strength. For those who exercise weights in between pre- and post-tests. Using a single experimental group design, the researcher used the experimental technique to identify the research community. The Karbala Governorate is home to weightlifting athletes, five of them are wounded.
Hyperparameter Tuning of Random Forest Algorithm for Diabetes Classification
Authors:   Faculty of Science and Mathematics, Diponegoro University, Rohman Fiqi Nur , Farikhin Farikhin ,   Faculty of Science and Mathematics, Diponegoro University, Surarso Bayu ,   Faculty of Science and Mathematics, Diponegoro University
Published: January 2025

This study aims to optimize the hyperparameters of the Random Forest model in diabetes classification using the Pima Indian Diabetes dataset, given the importance of early diabetes diagnosis to mitigate serious health impacts. While Random Forest is a popular algorithm for classification due to its resistance to overfitting, the selection of the right hyperparameters significantly affects its performance. Therefore, this research utilizes Grid Search and Random Search techniques for hyperparameter tuning to improve model accuracy. The research methodology includes data collection, preprocessing, dataset splitting (80% for training and 20% for testing), feature scaling using Standard Scaler, and the application of the Random Forest algorithm with hyperparameter tuning and model evaluation based on accuracy, precision, recall, and F1-Score. The results show that Random Forest, when tuned with Grid Search and Random Search, significantly improved model performance, with Random Search yielding the best results, achieving an accuracy of 0.75, precision of 0.64, and recall of 0.69. This study demonstrates that hyperparameter tuning can significantly enhance the performance of the Random Forest model, contributing to the development of machine learning applications for medical diabetes diagnosis.
Socioeducational Observations in Evaluation of Distance Education in the Pedagogic Thought of the Teachers Education for Present Synergy
Authors:   University of Guadalajara Av. Universidad 203. Zip Code 48280. Puerto Vallarta, Jal. Instituto Tecnológico José Mario Molina Pasquely Enriquez. Puerto Vallarta, Mexico., Vasquez-Martinez Dr. Claudio-Rafael , Flores-Cuevas Dr. Francisco ,   University of Guadalajara Av. Universidad 203. Zip Code 48280. Puerto Vallarta, Jal. Instituto Tecnológico José Mario Molina Pasquely Enriquez. Puerto Vallarta, Mexico., Quiroz-Lima Dr. Carlos ,   University of Guadalajara Av. Universidad 203. Zip Code 48280. Puerto Vallarta, Jal. Instituto Tecnológico José Mario Molina Pasquely Enriquez. Puerto Vallarta, Mexico.
Published: January 2025

This paper reports a evaluation study of the effect of involvement in Socioeducational observations for distance education on the way that teachers think about their own pedagogic practice education. The study involved a comparison of two groups from the same regions; the first group comprised teachers who were enrolled in distance education programmes in higher education, and the second group of teachers who had not had any university education. The study sought to detect differences between these two groups in the way they thought about pedagogy, and how, as a result, they confronted their own pedagogic practice education for present synergy.
Bias within Rule based Attribution Models for Evaluating ROI of Digital Advertising Spend
Authors:   USA, Chivukula Varun
Published: January 2025

Rule-based attribution models, such as first-touch, last-touch, and linear attribution, are widely used in digital marketing to assign credit for conversions across the customer journey
Communicating Risks with Interactive Visualisations and Reflective Tasks
Authors: Stellamanns Jan , Dahal Keshav , Schillmoeller Zita
Published: January 2025

Static graphs of statistics are established visual aids in risk communication and decision support. Interactive information visualisations (InfoVis) and reflective tasks are supposed to enhance active processing, but the evidence is scarce and mixed. This mixed-methods research investigated the effectiveness and user experience of InfoVis and tasks in the context of mammography screening. In a web-based experiment prospective invitees of the screening program (N = 338; aged 30-49) tried a pre-tested web-based decision-aid with risk information either as text, static graph, or InfoVis with or without reflective tasks. The main outcomes were informed choice and risk knowledge, the latter operationalised according to the fuzzy-trace-theory. The accompanying qualitative evaluation with seven participants applied think-aloud protocols and focused interviews. There was no experimental evidence that InfoVis support risk knowledge or informed choice better than text or static graphs. There were even minor detrimental effects. The qualitative results showed problems with the InfoVis presenting risk of overdiagnosis, and negative reactions towards the- tasks. InfoVis processing was easy when the underlying concept was easy. While reflective tasks seem not advisable in this target group, limited and well-considered application of InfoVis with a low cognitive load can be an alternative, attention-directing visual aid format.
Design and Implementation of a Waste Bank Application and Volunteer Platform for Marine Waste Reduction on the Southern Coast of Java
Authors: Danny Ramanda , Saputra Indra , Dealank Reynant Phaza
Published: January 2025

Marine waste along the southern coast of Java, Indonesia, presents a critical environmental issue caused by ocean currents, tourism, and local industrial activities. This accumulation disrupts marine ecosystems and threatens the livelihoods of coastal communities. The lack of accessible and efficient waste management systems exacerbates the problem, highlighting the need for innovative solutions to foster community involvement and environmental awareness.To address this challenge, this study introduces a waste bank application prototype designed specifically for the region using a design thinking approach. This methodology involved five stages: Empathize, Define, Ideate, Prototype, and Test. Data collection included interviews and surveys with local stakeholders, which identified key needs such as waste accumulation tracking, incentive-based participation, volunteer coordination, and environmental education for children. These findings guided the development of features like a contribution-based incentive system, event coordination, and a game to teach waste separation to younger users.The prototype underwent independent testing to evaluate its usability and effectiveness. Results demonstrated that the application successfully enhanced community engagement, offering a user-friendly platform that combines waste management with education. The inclusion of real-time tracking and rewards motivated active participation, while the educational game increased awareness among children.This study underscores the importance of collaborative, user-centered technology in addressing environmental challenges and provides a scalable model for sustainable waste management in coastal regions.
The Separation of Powers in Ghana a Mirage? Examining the Excess Power of the Executive Arms of Government of Ghana
Authors: Joshua Opoku Prince
Published: January 2025

This study explores the extent to which the executive arm of government in Ghana exercises excessive power, undermining the principle of separation of powers and its implications for democratic governance. The objective is to evaluate the discretionary powers of the President in appointing key officials and to understand its impact on the autonomy of the legislative and judicial branches, political patronage, institutional effectiveness, and public trust.

The methodology involved a comprehensive review of Ghana’s Fourth Republic Constitution (1992) and relevant literature to assess the legal framework and practical manifestations of executive dominance. The study critically analyzed the appointment powers vested in the President, including the roles of the Council of State, Parliament, and other advisory bodies.

The results indicate that the President’s extensive appointment powers, as enshrined in the Constitution, significantly compromise the independence of other branches of government. Key appointments, such as those of the judiciary, ministers, and heads of public institutions, are heavily influenced by the executive, leading to a politicized public service and weakened institutional checks and balances. The practice of Winner-Takes-All (WTA) politics exacerbates this issue, fostering political exclusion and undermining democratic inclusivity.

The conclusion highlights the need for constitutional reforms to decentralize appointment powers and enhance the role of independent bodies in the selection process. Strengthening parliamentary oversight and promoting merit-based appointments are recommended to ensure transparency, accountability, and the rule of law. Addressing these challenges is crucial for restoring public confidence in Ghana’s democratic institutions and promoting good governance.
Implementación de una regulación para el mercado mayorista de acceso a internet de banda ancha
Authors: Castillo del Prado Bryan Kevin
Published: January 2025

La posición de dominio de una empresa en determinadas circunstancias es una situación que puede generar ineficiencias en el mercado. Así, cuando un servicio o producto es altamente demandando en un mercado minorista como es el caso del servicio de internet de banda ancha, el proveedor con poder significativo de mercado puede exigir precios altos de reventa en el mercado mayorista. Debido a que el mercado minorista es reflejo de la posición de dominio del mercado mayorista, la empresa con posición de dominio no tiene incentivos a dar acceso a sus servicios a nivel mayorista, puesto que ello incrementaría el grado de competencia a nivel minorista, y de esa forma, al establecer precios altos que no resulten atractivos para otras empresas pueden limitar la entrada de nuevos competidores y mantener de manera independiente, tarifas por encima del nivel competitivo. En ese contexto, las autoridades de regulación establecen medidas para evitar conductas que puedan afectar la competencia. Al respecto, en la presente investigación se analizará la regulación del mercado mayorista de banda ancha respecto al poder significativo de mercado de Telefónica del Perú y los efectos que esta situación puede causar en la competencia del mercado minorista. Adicionalmente, se realizará un esfuerzo en realizar un análisis comparativo de los mercados español y peruano, así como de las medidas impuestas por las autoridades de regulación en tales mercados, a efectos de proponer la implementación de una regulación para el mercado mayorista de internet de banda ancha, con la finalidad de promover la competencia.
The Effect of Stress as a Mediator in the Relationship Between Antecedents and Employee Misconduct in the Royal Malaysian Police
Authors: ISMAIL MAZLAN , JAHARUDDIN NOR SIAH , JO ANN HO , MANSOR ZURAINA
Published: January 2025

Employee misconduct (EM) is a significant issue in law enforcement agencies, where
officers may exploit their authority for personal gain. Grounded in the General Strain
Theory (GST), General Theory of Crime (GTC) and Fraud Triangle Theory (FTT), this
study aims to investigate the role of stress as a mediating factor between various
antecedents (self-control, integrity, organizational justice, politics, salary, financial
pressure, and lifestyle) and EM, specifically within the Royal Malaysian Police (RMP).
Data was gathered through two structured questionnaires administered to both employees and their supervisors using a quantitative research design. A total of 428 police officers from Kuala Lumpur, Selangor, Johor, Perak, and Sabah participated in the study. The findings show that self-control, organizational justice, salary, and financial pressure significantly influence stress and EM, while integrity, organizational politics, and lifestyle do not. Furthermore, stress was found to partially mediate the relationship between these antecedents (self-control, organizational justice, salary, financial pressure) and EM. This study is the first to explore the mediating effect of stress on EM within a Malaysian law enforcement context, and the integration of individual, organizational, and socio-economic factors into a unified model represents a novel contribution to the study of misconduct in law enforcement agencies.
การยกระดับเศรษฐกิจชุมชนด้วยห่วงโซ่คุณค่าใหม่ปลานิลแดงลำน้ำน่าน จังหวัดอุตรดิตถ์
Authors: สกุลพันธ์ ศรีไพร , อุปพงษ์ กุลยา , จันทร์กวี ตุลาพร , ปาลาศ ปิยวรรณ , หรุ่นเริงใจ เรือนขวัญ
Published: January 2025

จังหวัดอุตรดิตถ์ผลิตและจำหน่ายปลานิลแดงเฉลี่ย 3,437.15 ตันต่อปี ซึ่งไม่เพียงพอกับปริมาณความต้องการของตลาด เนื่องจากห่วงโซ่คุณค่าเดิมปลานิลแดงในจังหวัดอุตรดิตถ์ มีเพียงธุรกิจผลิต และธุรกิจรวบรวมผลผลิต ปัญหาหลักของธุรกิจผลิตคือ อาหารปลามีราคาสูง เกษตรกรรายย่อยไม่สามารถคัดเลือกพันธุ์ปลาคุณภาพ และไม่มีความรู้ด้านการจัดการฟาร์มที่มีประสิทธิภาพ งานวิจัยนี้จึงพัฒนาห่วงโซ่คุณค่าปลานิลแดง ซึ่งมีกลไกเครือข่ายความร่วมมือของธุรกิจอนุบาลลูกปลา 2 แห่ง ธุรกิจผลิต 6 แห่ง สหกรณ์ผู้เพาะเลี้ยงสัตว์น้ำอุตรดิตถ์ 1 แห่ง ธุรกิจรวบรวมผลผลิต 1 แห่ง ด้วยการดำเนินการดังนี้ 1) การปรับทัศนคติแบบมีส่วนร่วม เพื่อสร้างความตระหนักในการบันทึกข้อมูลการผลิต 2) การวางแผนปัจจัยการผลิตและพัฒนากระบวนการด้านการผลิต จากการทดลองเลี้ยงตามระบบการผลิต 4ดี คือ พันธุ์ปลาดี อาหารดี การจัดการฟาร์มดี และการวางแผนการตลาดดี และ 3) การพัฒนากลยุทธ์ทางธุรกิจ ประกอบด้วย กลยุทธ์การบูรณาการถอยหลัง เป็นการขยายข้อต่อในห่วงโซ่คุณค่าไปยังกระบวนการจัดหาปัจจัยผลิต และกลยุทธ์การบูรณาการไปข้างหน้า การวางแผนการตลาดร่วมกับธุรกิจรวบรวมผลผลิตส่งผลให้ยอดขายเพิ่มขึ้นและส่งเสริมการบริโภคภายในจังหวัด กระบวนการแลกเปลี่ยนความรู้การเพิ่มขีดความสามารถและการทดลองปฏิบัติ ส่งผลให้ธุรกิจอนุบาลลูกปลา มีรายได้เพิ่มขึ้นร้อยละ 27.93 ธุรกิจผลิต มีรายได้เพิ่มขึ้นร้อยละ 41.74 โดยมีกำไรเพิ่มขึ้นกระชังละ 5,000-10,000 บาท มีการจ้างงานในพื้นที่ 165 คน และสร้างอาชีพนักอนุบาลลูกปลานิลแดง นักแปรรูปขั้นต้น นักแปรรูป และนักขาย ธุรกิจขายปลีกมีมูลค่าเพิ่มสูงสุดร้อยละ 20 ธุรกิจรวบรวมผลผลิตมีมูลค่าเพิ่มร้อยละ 12.26 และธุรกิจขายส่งปลาสดร้อยละ 10.53 เป็นการกระจายรายได้และผลประโยชน์ตลอดห่วงโซ่คุณค่า ส่งผลกระทบเชิงบวกต่อชุมชนทั้งด้านเศรษฐกิจและสังคม
ПРЕСС ЖАБДЫҒЫНА АРНАЛҒАН ҚЫСЫМДЫ ӨЗДІГІНЕН РЕТТЕУ МЕХАНИЗМІН МАТЕМАТИКАЛЫҚ СИПАТТАУ
Authors: Н. Мұратжанқызы  , Ә. Л. Қасенов  , М. М. Какимов  , М. Т. Мурсалыкова
Published: January 2025

Бұл мақалада кіші өндірістерде шырын алуға арналған тәжірибелік шырынсыққыш жабдықтың құрылымдық сұлбасын жетілдіруге арналған. Шнекті прессте шырын сығу процесінің теориялық талдауы қарастырылады. Математикалық модельдеу әдістерін қолдана отырып, дисперсті материалдан сұйық фазаны айналдыру мәселесі сипатталған және шешілген. Сондай-ақ,пресс жабдығының принциптік схемасы және сипаттамалары және оның жұмыс принципі келтірілген. Пресс жабдығы мен қысымды өздігінен реттеу механизміне әсер ететін күштер анықталды: Ғқыс - қысым күші, Н; Ғығ. - ығысу күші, Н; Ғ сер. - серпімділік күші, Н. Престеу жабдығының жұмысына байланысты зеерлі саптама мен шнек орамының арасындағы саңылауының өзгерісіне байланысты қысымды өздігінен реттеу механизмінің сұлбасы мен кез келген нүктесіне әсер ететін күштер анықталды. Престеу процесін теориялық есептеудің ұсынылған әдістемесі оңтайлы параметрлерді анықтауға және ұсынылған жұмыс органының құрылымын қолдана отырып, шырғанақ шырынын престеуге мүмкіндік береді. Математикалық модельдің тәуелділіктері (өрнектері) алынды, олар престеу процесін күшейту кезінде қажетті параметрлерді алдын-ала ескере отырып, оңтайлы мәндерді анықтауға мүмкіндік береді.
Престеу процесін инженерлік есептеудің ұсынылған әдісі оңтайлы параметрлерді алдын-ала анықтауға және өндіріс жағдайларына байланысты кез-келген қуаттылықтағы престі жасауға мүмкіндік береді.
Кілтті сөздер: шырғанақ, қысым реттеу механизмі, серіппе, күш, математикалық моделдеу.
РАЗРАБОТКА МОБИЛЬНОГО КОМПЛЕКСА ДЛЯ УБОРКИ ВОДОЕМОВ
Authors: Р. Ю. Зарипов
Published: January 2025

В статье отражены проблемы, связанные с загрязнением водных ресурсов Республики Казахстан твердыми бытовыми отходами. Преимущественно пластиком. Автором проведена научно-исследовательская работа в рамках государственного финансирования по программе «Тәуелсіздік ұрпақтары». Реализация проекта осуществлялась на территории НАО «Торайгыров университет». Работа предполагает разработку устройства по уборке мусора с водоемов на базе понтонного судна с электроприводом и солнечными панелями. Использование судна с электроприводом позволит повысить эффективность уборки береговых зон водоемов, а также их чистоту.
Целью работы является разработка и изготовление опытного образца понтонного судна с оборудованием для очистки водоемов от мусора и водорослей, с электродвигателем и солнечными панелями питания, имеющего доступ к водоемам, находящимся в природоохранных зонах, с последующей коммерциализацией. Допуск к водоемам природоохранных зон имеет конкурентное преимущество, так как применение энергетических установок на традиционных топливах на данных территориях запрещено. Солнечные панели питания позволяют использовать комплекс непрерывно без подзарядки от сети. Приведен анализ аналогов разрабатываемого судна, представлены компоновочные схемы, описаны особенности конструкции, представлены статистические данные о количестве твердых бытовых отходов.
Ключевые слова: понтонное судно, отходы, уборка водоемов, электродвигатель, земснаряд, солнечные панели.
ABOUT INFLUENCE OF REVOLTING INFLUENCES ON FLUCTUATIONS OF AUTOMATICALLY MOVING CONCRETE AMALGAMATOR
Authors: N. K. Karbaev  , I. Menendez-Pidal  , T. K. Balgabekov  , B. T. Orazaliev  , Y. N. Saidalin
Published: January 2025

This article explores the dynamic behavior of self-propelled concrete mixers within the longitudinal plane, focusing specifically on the effects of road micro-profiles, represented as a one-dimensional function ℎ(𝑥). The study examines a stationary road micro-profile that remains consistent across different road sections and applies Fourier series to analytically model periodic micro-profiles with arbitrary shapes and irregularities. Through this approach, the research delivers a detailed analysis of how road surface variations impact vehicle dynamics, with particular attention to the fluctuations experienced by self-propelled concrete mixers. A significant observation is the pronounced non-uniformity in motion, particularly when these mixers operate on rough surfaces covered by hard coatings. The findings emphasize the necessity of precise road irregularity modeling to enhance the understanding of the operational conditions influencing self-propelled concrete mixers. In addition, the study offers valuable insights for optimizing vehicle design, improving suspension systems, and ensuring better performance, durability, and efficiency under uneven and challenging road conditions.
Keywords: self-propelled, mixers, micro-profile, Fourier series,
road irregularities.
МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ ФРЕЗЕРНОГО РАБОЧЕГО ОРГАНА КОВШОВЫХ ЭКСКАВАТОРОВ
Authors: А. Т. Турдалиев  , Б. Т. Сазамбаева  , Р. С. Устемирова  , А. П. Карпов
Published: January 2025

В данной статье предложен анализ предыдущих исследований в области разработки фрезерных режущих устройств для резания отработанного асфальта. Рассмотрены кинематические параметры рабочего органа навесного оборудования, физико-механические свойства асфальта, конструктивные параметры рабочего органа. На основании математической модели, составленной на базе системы уравнений, описывающих движение навесного рабочего органа, разработаны его оптимальные параметры.
Математическое моделирование фрезерного рабочего органа ковшовых экскаваторов является важным инструментом для оптимизации и улучшения процесса экскавации. Моделирование позволяет учесть различные параметры, такие как размер ковша, скорость вращения, глубина резания, угол атаки и другие факторы, которые влияют на производительность и качество работы рабочего органа.
С помощью математических моделей можно оптимизировать форму и конструкцию фрезерного рабочего органа, чтобы повысить его эффективность и снизить износ. Моделирование также позволяет проводить анализ напряжений и деформаций в рабочем органе, что позволяет улучшить его прочность и долговечность. Одной из основных задач математического моделирования фрезерного рабочего органа является оптимизация процесса резания, чтобы достичь максимальной производительности при минимальном расходе энергии и износе оборудования. Моделирование также позволяет учесть различные типы грунтов и условия эксплуатации, чтобы выбрать оптимальные параметры для конкретной задачи.
Ключевые слова: дорожная одежда, экскаватор, навесное оборудование, нагрузки, уравнение движения, усилие резания.
РАЗРАБОТКА ПОЛИМЕРНЫХ ПОКРЫТИЙ ДЛЯ ЗАЩИТЫ НЕМЕТАЛЛИЧЕСКИХ МАТЕРИАЛОВ ОТ ВОЗДЕЙСТВИЯ КОРРОЗИОННЫХ ЯВЛЕНИЙ
Authors: Г. А. Ульева  , В. В. Меркулов  , А. А. Епанешникова
Published: January 2025

В данной работе были получены сополимеры, отработана методика их синтеза. Были выбраны различные наполнители для получения полимерного покрытия – микросилика и диоксид титана. Разработана новая рецептура защитного полимерного покрытия на основе сополимеров, обладающих коррозионными свойствами. Приводится возможность использования этих полимерных покрытий в целях защиты от воздействия агрессивных сред неметаллических поверхностей различных изделий. Были определены физико-химические свойства неметаллических образцов (бетонов) с защитным полимерным покрытием, свежеприготовленные и выдержанные в течение трех месяцев, а именно водопоглощение и предел прочности на сжатие. Так, у образцов с полимерным покрытием после трехмесячной выдержки выше предел прочности на сжатие составляет 93,3 кгс/см2, у свежеприготовленных – 53,0 кгс/см2. Такая же картина наблюдается у выдержанных и свежеприготовленных образцов после водопоглощения (75,2 кгс/см2 против 24,0 кгс/см2, соответственно). Процент водопоглощения у выдержанных образцов составляет 0,0–11,63, кроме образца с комбинированным полимерным покрытием серии 1 (водопоглощение составляет 23,28 %). Процент водопоглощения свежеприготовленных образцов составляет 4,8–15,1, что находится в хороших пределах. При этом образцы с полимерным покрытием и наполнителем микросилика (серия 3) и комбинированным полимерным покрытием серии 3 обладают минимальным водопоглощением (4,8 %).
Ключевые слова: синтез сополимеров, сополимер, полимер, полимерное покрытие, защитное покрытие, бетоны, наполнитель, диоксид титана.
Performance of Employees of Kleak Sub-district Office Malalayang District Manado City
Authors: Tandaju Frederik Julio , Rares Joyce J. , Mangindaan Joanne V.
Published: January 2025

The purpose of this study was to evaluate Employee Performance at the Kleak Village Office, located in Malalayang District, Manado City. Quality, quantity, punctuality, effectiveness, independence, and work commitment, according to Robbins (2006), are six performance measures that are the focus of the study. The study used a qualitative descriptive approach, which collected data through observation, documentation, and in-depth interviews. The village head, village staff, and the local community were the research informants. The results of the study showed that employee performance mostly fulfilled their duties and responsibilities. However, there were several obstacles, such as lack of discipline, inaccurate service time, and administrative procedures that were considered complicated by the community. The study also found practices that were not in accordance with public service ethics, such as relying on bribes to speed up the administrative process. Although the quality of service was considered quite good, more professionalism and efficiency were still needed. The dynamics of the number of people who need services every day affect the quantity of work. In terms of punctuality, there were complaints about the length of the service process for several types of documents. In addition, work productivity still needs to be improved, especially in terms of the use of existing facilities and human resources. This study suggests improving employee discipline, simplifying administrative procedures, better training, and tighter supervision to stop unethical actions. With these actions, it is expected that the performance of Kleak Village Office employees can be improved to provide better services to the community.
seguridad ciudadana y su incidencia en la economía de la ciudad de Babahoyo
Authors: Barros Vera Jennifer Mariel , Paredes Tobar Javier Antonio , Paredes Tobar Aline Cecilia
Published: January 2025

La Constitución de la República del Ecuador (2008) manifiesta en el artículo 288 que las compras públicas cumplirán con criterios de eficiencia, transparencia, calidad, responsabilidad ambiental y social. Se priorizarán los productos y servicios nacionales, en particular los provenientes de la economía popular y solidaria, y de las micro, pequeñas y medianas unidades productivas. Por ello, se ha de procurar ampliar el criterio respecto de la calidad en el ejercicio de la administración pública. Claro está, que para que exista un verdadero aprovechamiento de los recursos tecnológicos, físicos, económicos, etc., la entidad debe cumplir con una planificación adecuada, que permita establecer tiempos y términos por medio de los cuales se va a desarrollar el trabajo, cumpliendo con los principios que la propia Constitución de la República establece y el Código Orgánico Administrativo los regula a través de los primeros 30 artículos. El objetivo de esta investigación es determinar la importancia de valorar la calidad de los productos frente al ahorro estatal en los procesos de adquisición de bienes. Para ello se utilizó una metodología basada en una investigación no experimental, se basa en la observación de una o más características, bajo una modalidad cuali- cuantitativa porque ofrece una mejor recopilación de información de ambas modalidades; cualitativa, porque trata de la adquisición de datos no numéricos para entender todo tipo de conceptos, opiniones o experiencias que se han vivido; y, cuantitativa, debido a que se recopilan datos numéricos y estadísticos. Los resultados del estudio arrojaron la necesidad de instaurar criterios basados en la calidad, que permite a su vez un gasto menor en cuanto al mantenimiento futuro.
Actitudes hacia la Diversidad Funcional: Un Estudio sobre Docentes y Familias en estudiantes de la República de Panamá
Authors: Alaín Lineth , Vejarano Rafael , Duque Paula
Published: January 2025

La educación inclusiva en la República de Panamá marca sus inicios desde el año 1946 y es sustentada en el sistema educativo panameño desde 1995, la declaración del Inchon marca fuertemente el camino hacia la educación inclusiva. Este artículo tiene como finalidad dar a conocer las actitudes que presentan los docentes, padres y familiares hacia los alumnos con diversidad funcional en el sistema educativo inclusivo público de la República de Panamá. Para este estudio se consideraron 21 escuelas públicas inclusivas desde la primaria, premedia y la media, las escuelas son representadas en el estudio por padres y familiares de niños con y sin discapacidad y docentes de aulas regulares inclusivas. Se emplearon dos escalas de evaluación, creadas por investigadores internacionales (Bóer et al., 2012 y Forlin et al., 2011), Se pudo determinar que tanto para los padres y familiares como para los docentes, de acuerdo a los factores evaluados según las escalas utilizadas, se tiene que el factor “preocupación” incide de manera no favorable hacia la educación inclusiva. En cuanto a la escala de Bóer y de Forlin utilizada con los docentes, el resultado de predisposición en un 42% hacia la educación inclusiva, puede estar relacionada con las variables independientes: familiar con discapacidad y capacitación diversidad que inciden sobre este resultado. Por otro lado, otro de los factores evaluados que da como resultado predisposición a la educación inclusiva es el factor de conocimientos y derechos ya que los padres y familiares desconocen las leyes, regulaciones y derechos que tienen las personas con discapacidad en la República de Panamá.
Marketing adaptado a las dinámicas de consumo de la generación z
Authors: Jones Grinard Martin Luther
Published: January 2025

Este estudio documental presenta las estrategias de marketing adaptadas a la generación Z, destacando su comportamiento único de consumo y las tácticas para captar su atención. Se recopiló y analizó información de diversas fuentes académicas y comerciales, incluyendo estudios de caso y artículos sobre marketing digital, sostenibilidad y personalización en tiempo real. El objetivo fue identificar cómo las marcas pueden adaptar sus estrategias para alinearse con las preferencias de esta generación, caracterizada por su apego a la tecnología, demanda de transparencia y sostenibilidad, y su preferencia por contenidos personalizados. La metodología utilizada fue de carácter documental, cualitativa, no experimental y transeccional, basada en la revisión de la literatura existente sobre el marketing dirigido a la generación Z. La revisión incluyó artículos académicos, informes de firmas de marketing y análisis de campañas reconocidas, para tener una visión razonada del tema. Los resultados exponen que las estrategias de marketing que mejor funcionan con la generación Z incluyen el uso de tecnologías avanzadas como la inteligencia artificial, para personalizar experiencias en tiempo real, y la creación de campañas que resalten valores como la sostenibilidad y la autenticidad. En conclusión, las marcas deben desarrollar estrategias de marketing que capturen la atención de la generación Z y se alineen con sus valores fundamentales, utilizando la tecnología para ofrecer experiencias personalizadas y relevantes en diversos contextos de mercado.
Evaluación cualitativa de modelos de inteligencia artificial generativa para resolución de preguntas clínicas de rehabilitación infantil
Authors: GARCÍA PALOMER DANIELA , ARRETX SPOERER MAURICIO
Published: January 2025

Introduction: The use of artificial intelligence in the healthcare field has shown multiple potentials. Among them, using generative artificial intelligence models, such as ChatGPT, to support the creation of clinical documents like reviews, clinical guidelines, or protocols. The objective of this study is to evaluate and compare the responses to clinical questions defined by experts on two rehabilitation topics, provided by the most widely used generative AI models on the market, in order to analyze their role in the creation of clinical documents, such as clinical guidelines or protocols. Material or Patients and Methods: Qualitative descriptive study. Through prompts of various types of clinical questions, an expert evaluates and rates, using a scale design for this study, the responses provided by 5 generative artificial intelligence models: ChatGPT, Gemini, Claude, Perplexity, and a customized GPT. Results: All generative artificial intelligence models are capable of delivering well-structured and coherent responses, but with some shortcomings in their technical content and updates according to evidence-based medicine. ChatGPT received the highest ratings, using the study rating scale. Discussion: Generative artificial intelligence models can play a role in the creation of clinical documents, such as reviews, guidelines, and protocols, providing a quick and effective tool. However, each step in the creation of these documents should be supervised by a human expert to identify possible errors, hallucinations and protection of ethic and security issues.
Effects of nutrient solution concentration during the nursery period on the growth of Stevia cuttings in hydroponics
Authors:   Department of Agriculture, Fukui prefectural Wakasa-higashi High School, Japan, Mizushima Satoshi
Published: January 2025

The effects of nutrient solution concentration on the growth of stevia cuttings during the nursery period in hydroponics were investigated. Cuttings were inserted in continuously aerated water, nutrient solution of 0.3 dS m-1, and nutrient solution of 0.7 dS m-1. Rooting of cuttings began on the 10 days after cutting. The rooting rate of cuttings under water and EC 0.3 dS m-1 reached 100% on day 13. The nutrient solution concentration during the nursery period did not affects rooting rate. At transplanting, best stem length and number of leaves were observed 0.7 dS m-1. The maximum root length was not affected nutrient solution concentration. At harvest, the shoot dry weight of 0.7 dS m-1 was significantly heavier than that of water. Survival rates after transplanting of 0.3 dS m-1 and 0.7 dS m-1 were lower than that of water. Despite some issues with the survival rate, the use of a nutrient solution during the nursery period in hydroponics of stevia could lead to more efficient production.
Decolonizing Management, Spirituality, and Religion: New Paradigms for Inclusive Scholarship
Authors: Jeong Sunny , Burton Orneita
Published: January 2025

This special issue presents a collection of papers that make distinctions between decolonization and decoloniality and their impact on how spirituality is introduced in management research. While decolonization focuses on undoing the political and economic effects of colonialism, decoloniality
is concerned with addressing the deeper cultural and epistemological issues that underlie systems of colonialism influence. This research emphasis on decoloniality seeks to challenge and transform the resulting systems of social inequity while addressing the ongoing cultural and epistemological
influences that continue to shape our understanding of elemental vs. divine spirituality. In this issue, we present scholarly works that explore the challenges of colonial influence in race, gender, class, and culture, and in our foundational understanding of workplace spirituality. The anticipated
outcome of this research is to highlight the intended role of spirituality and religion in fostering ethical, humane, and sustainable management practices.
Cross-sectional Retrospective Study on Prescription Pattern of Antihypertensive Medication in Pregnant Women with Gestational Hypertension
Authors:   Department of Pharmacy Practice, Anwarul Uloom College of Pharmacy, New Mallepally Hyderabad, Telangana 500001, India, Safdar Essra Ali , Safdar Nida Ali
Published: January 2025

Background: The most common pregnancy-related condition that still significantly contributes to mother and fetal morbidity and mortality is pregnancy induced hypertension. Aim of the study was to evaluate prescription pattern of gestational hypertension in pregnant women attending antenatal care
Methodology: A retrospective cross sectional study was carried out in hospital for a period of 6 months to analyze the data from the year 2022-2024.
Result:- Labetalol was the most prescribed medication for pregnant women with hypertension followed by a combination of labetalol+ nifedipine.
Conclusion: Labetalol is a safe and effective medication that can be used more quickly to reduce blood pressure in pregnancy-induced hypertension. The excellent perinatal outcome in a disease usually associated with a high rate of maternal and fetal death and morbidity, together with the low incidence of maternal and fetal adverse effects, confirms its suitability for usage during pregnancy.