bluuebunny/crossref_metadata_2025 huggingface dataset:
EDUCAÇÃO EM SAÚDE COMO INSTRUMENTO PARA GARANTIR A SEGURANÇA DA ÁGUA: ESTUDO DE CASO NA COMUNIDADE QUILOMBOLA DE ITACOÃZINHO NO ACARÁ-PA
Authors: Chaves Francisco , Vinagre Marco , Nunes Marcia , Das Mercês Simaia , Rojas Maria
Published: December 2024

The general objective of this study is to analyze the quality of the water consumed by the community of Itacoazinho in Acará (PA), verifying physical, chemical, biological parameters and identifying its main risk factors for contamination. Also having the following specific objectives: (I) to investigate the origin of the water consumed by the community and the treatments used before consumption; and (II) carry out educational actions on the importance of safe water, waterborne diseases and measures to avoid diseases related to the consumption of contaminated water. The research combined qualitative and quantitative methods, involving laboratory analysis, participant observation and educational activities. The results indicated microbiological contamination and high levels of iron in some samples. Educational actions demonstrated a positive impact, raising awareness in the community about safe water management practices. This work reinforces the importance of health education for water security and contributes to the Sustainable Development Goals.
Registro de Muerte Súbita Cardíaca y Evaluación de la Capacidad de Respuesta en el Hospital General San Francisco, Honduras
Authors: Salgado-Herrera Raul , Moncada-Paz Gustavo
Published: December 2024

La muerte súbita cardíaca se define como la muerte natural e inesperada de origen cardíaco que ocurre dentro de la primera hora tras el inicio de los síntomas. En la población hondureña, la incidencia de este fenómeno es desconocida. Objetivos: Determinar el porcentaje de muertes súbitas naturales basado en registros clínicos y evaluar la capacidad de respuesta de la red de servicios de salud del Hospital General San Francisco, Juticalpa, Olancho, durante el periodo de agosto 2015 a agosto 2016. Metodología: Se llevó a cabo un estudio epidemiológico observacional, descriptivo y retrospectivo. El universo del estudio incluyó a personas mayores de 18 años que fallecieron en el área de influencia del hospital. Con autorización institucional, se analizaron los registros de defunciones y expedientes clínicos correspondientes al periodo de noviembre 2015 a noviembre 2016. Resultados: Se documentaron 156 muertes, de las cuales 153 fueron naturales; 25 casos (16.2%) correspondieron al síndrome de muerte súbita cardíaca, afectando predominantemente a hombres (64%, n=16) con una edad promedio de 71 años. El infarto agudo de miocardio fue identificado como la principal causa en el 96% de los casos (n=24). El hospital cuenta con equipos adecuados para reanimación cardiopulmonar, y los médicos especialistas están entrenados y certificados en su aplicación. Conclusión: La incidencia de muerte súbita cardíaca en la población estudiada fue del 16.2%, con una mayor prevalencia en hombres de edad avanzada. El Hospital General San Francisco dispone de recursos tecnológicos para atender este fenómeno, aunque la capacidad de respuesta está limitada al personal médico especializado.
Caracterización de los principales agentes patógenos causantes de infecciones vaginales en gestantes atendidas en un Hospital Distrital de Paraguay, febrero a junio de 2023.
Authors: Toffoletti Paola , Pérez Velilla María Adela
Published: December 2024

Antecedentes: Durante la gestación, las infecciones vaginales son comunes debido al aumento del pH vaginal, la disminución de la inmunidad y factores de riesgo como prácticas inadecuadas de higiene y múltiples parejas sexuales. Este estudio tuvo como objetivo caracterizar los principales agentes patógenos asociados a infecciones vaginales en gestantes atendidas en un hospital distrital de Paraguay entre febrero y junio de 2023. Metodología: Se realizó un estudio descriptivo, observacional y de corte transversal en 220 pacientes que consultaron por leucorrea. Los datos sociodemográficos se obtuvieron mediante encuestas y revisión de fichas clínicas; además, se tomaron muestras de secreciones vaginales para análisis microbiológico. Resultados: La mayoría de las pacientes eran jóvenes, con el 43% entre 18 y 24 años, y el 42% entre 25 y 35 años. Predominaron las uniones estables (48%) y la ocupación como amas de casa (39%). Las infecciones más frecuentes fueron vaginosis citolítica (61%) y Gardnerella vaginalis (19%). Los síntomas predominantes incluyeron ardor vaginal (61%) y fetidez (19%). Las complicaciones más comunes fueron parto prematuro (41%) y rotura prematura de membranas. Conclusiones: Este estudio permitió caracterizar los principales agentes patógenos responsables de infecciones vaginales en gestantes. La detección y tratamiento oportuno son fundamentales para prevenir complicaciones materno-fetales y mejorar los resultados perinatales.
Integralidad y transculturalidad en Enfermería: perspectivas desde la teoría del cuidado cultural de Leininger
Authors: Mora-Jiménez Yordyn , Morales-Salazar Janet , Rodríguez-Leiva Jimi , Herrera-Morales Alison , Miranda-Brenes Dara
Published: December 2024

El cuidado integral y transcultural en enfermería, fundamentado en la perspectiva de Madeleine Leininger, destaca la importancia de integrar las creencias, valores y contextos culturales de los pacientes para proporcionar una atención empática, respetuosa y libre de prejuicios. Este enfoque trasciende las habilidades técnicas y posiciona a la enfermería como una disciplina que combina las ciencias de la salud y sociales. La Teoría del Cuidado Cultural de Leininger resalta la necesidad de cuidados culturalmente congruentes, que se adapten a las realidades y necesidades de las personas atendidas, promoviendo su bienestar y fortaleciendo la calidad de los servicios de salud. Además, la Teoría del Sol Naciente subraya la relevancia de considerar los determinantes sociales y culturales en la práctica clínica, fomentando una atención más humanizada e inclusiva, mientras refuerza el compromiso ético con la diversidad y equidad en salud, contribuyendo al desarrollo continuo de la profesión.
Reconstrucción de cuero cabelludo tras quemadura eléctrica grave: reporte de caso y resultados quirúrgicos
Authors: Quijano Constain Juan Sebastián , Piamba Gloria , Juan Carlos Caicedo Juan Carlos Caicedo , Dueñas Rosa Amalia
Published: December 2024

La reconstrucción del cuero cabelludo, ricamente vascularizado y compuesto por múltiples capas, representa un desafío quirúrgico debido a la complejidad anatómica y la necesidad de resultados funcionales y estéticos óptimos. Objetivo: Describir un caso de quemadura eléctrica grave con manejo quirúrgico reconstructivo. Caso: Paciente con quemadura eléctrica por contacto con cable de alta tensión, afectando el 11% de la superficie corporal: antebrazo (5%), mano (1%), pliegue axilar (1%) y cuero cabelludo y cara (4%). El defecto más severo en la calota craneal (10 × 10 cm) presentó quemaduras de tercer grado y osteomielitis. Se realizaron ocho procedimientos quirúrgicos, incluyendo craneoplastia y reconstrucción con técnica de Orticochea, durante 19 semanas de hospitalización. Conclusión: Las quemaduras eléctricas severas en cuero cabelludo plantean importantes retos reconstructivos. Un enfoque multidisciplinario es crucial para garantizar resultados funcionales y estéticos satisfactorios.
Scenario-based Assessment of Decarbonized Transport Sector in Thailand towards Carbon Neutrality 2050
Authors: LIMMEECHOKCHAI Bundit , Lorm Rathana
Published: December 2024

Thailand's transport sector has been one of the highest CO2 emitters for several decades in the country due to the excessive increase in transport service demand and the high reliance on high-carbon-intensity petroleum fuels. This article discusses the potential of CO2 reduction in the transport sector in Thailand to achieve carbon neutrality by 2050. The Low Emissions Analysis Platform (LEAP) is adopted to estimate the future energy demand and CO2 emission between 2020 and 2050. This study designs two main scenarios, namely the Baseline (BAS) and the Decarbonization (DEC) scenarios. The BAS scenario is developed in a business-as-usual approach with frozen technologies, while the DEC scenario is constructed as a CO2 countermeasure by including multiple low carbon technologies such as i) improving fuel economy efficiency of engines, ii) promoting electric vehicles (EVs), iii) utilizing fuel cell electric vehicles (FCEVs), and iv) promoting mass transportation. The results indicate that by 2050, the transport sector's total energy demand will significantly increase to approximately 49,906 ktoe, with diesel, gasoline, and jet kerosene accounting for the majority of fuel consumption. In the BAS scenario, total CO2 emissions in the transport sector are estimated to be 119,737 ktCO2eq. By full implementation of the CO2 countermeasures and low carbon technologies in the decarbonization scenario, the total carbon emission in the transport sector is estimated to be 30,582 ktCO2 by 2050, which is in line with carbon neutrality pathways of Thailand. However, the nation-wide transport action plan should be developed in order to promote such sustainable transport technologies.
Review of Classification Medical Images Using Ensemble Learning
Authors: Abdulatif Fatima , Ali Aseel
Published: January 2025

Machine learning and deep learning play an important role today in the field of classification and prediction of diseases, particularly through computer-assisted medical imaging and modern devices, which aid in early disease detection, lowering the actual risk, and assisting doctors in making a final diagnosis decision. Disease classification using ensemble learning techniques was developed to overcome the classification problem using a convolutional neural network (CNN). Although CNN produces good results, it requires a large dataset, limiting its use in classifying medical images due to its limited data availability and privacy. The research and literature have revealed that traditional machine learning algorithms perform poorly when trained using unbalanced datasets. This research aims to shed light on the use of ensemble learning in medical diagnosis, presents ensemble learning techniques used in classification, reviews previous research and work in which ensemble techniques were used, and proposes ensemble learning as a way to increase the accuracy and efficiency of classification systems by collecting the results of multiple classifiers and outputting the most voted results. These techniques improve the performance of a single model by using multiple models and combining their predictions.
Research on the Role of Business Administration in Modern Economic Development
Authors: Kun Shi , Xie Shuo
Published: January 2025

In the context of the new era, business administration plays a pivotal role in China’s economic development. Both the market and corporate economic development in our country are based on business administration. By utilizing business administration means, it is not only possible to effectively manage and regulate enterprises but also to ensure the stable operation of the market economy. Currently, with the continuous improvement of China’s economic level, in order to better develop the market economy, it is particularly important to strengthen the supervisory and regulatory role of business administration. Therefore, in order to promote economic development and enhance economic standards, we must adopt effective management and supervisory means, and fully exert the value that business administration should have in economic development during the new era. In brief, the business administration system has been closely linked to China’s economic development and is key to driving the sustained and healthy development of the market economy.
Job Analysis and Corporate Performance of Selected Organizations in Cross River State
Authors: Peter Lebo Monica , Bassey Obo Ekpenyong , Baby Akaegbu Juliana , Ubi Ije Ubana , Ekpo Nkamare Stephen
Published: January 2025

This study examined job analysis on corporate performance of selected organizations in Cross River State, specifically Flour Mills and Lafarge. This study adopted desk survey design. Information was gathered using textbooks, journals, published and unpublished journals, libraries and internet applications. Based on the conceptual review, the study revealed that there was a significant relationship between job description and corporate performance of business organizations in Nigeria, there was a strong significant relationship between job specification and corporate performance of business organizations in Nigeria. The study also revealed that there was a positive and strong relationship exist between job evaluation and corporate performance of business organizations in Nigeria. It was recommended that the management of business organizations should incorporate a well-established job analysis programme into their human resource planning during recruitment and training of existing and prospective employees to boast its overall corporate performance continuously.
The Role of Financial Informatization in Enhancing Enterprise Risk Management: Strategies and Case Studies
Authors: Yi Yu
Published: January 2025

In the rapidly evolving business environment of today, financial informatisation has become a key factor in enhancing the competitiveness of enterprises. This study aims to explore how financial informatisation affects enterprise risk management and proposes effective integration strategies. Through a literature review, this research first defines the concepts of financial informatisation and enterprise risk management and analyses the interplay between the two. Subsequently, the study introduces the framework and tools of financial informatisation, as well as the frameworks and methods of enterprise risk management. Based on the analysis of the impact of financial informatisation on enterprise risk management, this study proposes strategies for integrating financial informatisation with risk management, and validates the effectiveness of these strategies through in-depth case studies of enterprises. The results show that financial informatisation can significantly improve the ability of enterprises to identify, assess, and respond to risks, thereby reducing the risks faced by enterprises. This study provides theoretical and practical guidance for enterprises on how to effectively use information technology for risk management, and also points the way for future research.
Innovative Applications of Artificial Intelligence in Accounting and Financial Management
Authors: Liu Min
Published: January 2025

This study comprehensively explores the application, challenges, and future development trends of Artificial Intelligence (AI) in accounting and financial management. Through literature review, case analysis, and third-party data, the research finds that AI technology offers significant benefits in automating accounting processes, conducting intelligent auditing, and enhancing financial forecasting and analysis. The study also identifies challenges such as technical compatibility, management change, data security and privacy, as well as legal compliance. The research results indicate that despite the challenges, companies can effectively utilize AI technology to improve the efficiency and effectiveness of financial management by employing appropriate strategies and practices. Based on the research findings, this paper provides recommendations for accounting and financial management practices, offers policy recommendations to support the development of AI, and outlines future research directions.
The Value of Nature and Human Responsibility in Contemporary Environmental Philosophy
Authors: Zhang Yuxuan
Published: January 2025

This paper delves into the values of nature and human responsibility in contemporary environmental philosophy analyzing their practical applications in environmental ethics policy regulations, cultural education and other aspects. By summarizing the practices of environmental philosophy in China it highlights the importance of values of nature and human responsibility in addressing environmental issues and promoting ecological civilization construction. At the same time the article identifies the challenges existing in practice and proposes corresponding policy recommendations aiming to provide theoretical support and practical guidance for achieving harmonious coexistence between humans and nature.
The Impact of Patent Abuse on Technological Innovation in the EU: Challenges for Innovative SMEs and Legislative Regulatory Pathways
Authors: Groeneveld A. J. van
Published: January 2025

Patent abuse poses significant challenges to the European Union’s innovation ecosystem, undermining the balance between intellectual property protection and technological progress. While patents are designed to incentivize innovation, their misuse—manifesting as practices like patent trolling, evergreening, and the creation of patent thickets—stifles competition, inflates costs, and restricts access to essential technologies. These issues disproportionately impact Small and Medium-sized Enterprises (SMEs), which are critical drivers of EU innovation but lack the resources to navigate complex patent landscapes. This paper explores the multidimensional impacts of patent abuse on technological innovation in the EU, highlighting the specific vulnerabilities of SMEs. It also proposes a comprehensive framework of legislative and regulatory pathways to address these challenges. Recommendations include strengthening patent examination standards, implementing anti-trolling measures, harmonizing patent laws, promoting collaborative licensing models, and providing targeted support for SMEs. By adopting a holistic approach, the EU can mitigate patent abuse, foster equitable innovation, and achieve its strategic goals of green and digital transformation.
The Role of Digital Payment Systems in Facilitating Remittance Transfers to Nepal
Authors: Bhandari Rajendra K. , Koirala Aarati N.
Published: January 2025

Remittances play a vital role in Nepal’s economy, significantly contributing to household incomes and national GDP. The adoption of digital payment systems has transformed the remittance transfer process, offering enhanced accessibility, cost-efficiency, and financial planning opportunities for recipients. Despite these benefits, challenges such as limited digital literacy and trust issues hinder widespread adoption, particularly in rural areas. This study explores the potential of digital payment systems to address these barriers through targeted strategies, including infrastructure development, collaboration between fintech providers and banks, and government-led awareness campaigns. By addressing these challenges, Nepal can unlock the full potential of digital remittance systems, driving financial inclusion and fostering long-term economic development.
The Role of National Position Papers in the Lawmaking Process of International Law in Cyberspace — A Legal Argumentation Theory Perspective
Authors: Zou Shichen
Published: January 2025

The lawmaking process of international law in cyberspace is in deep water. As differences among parties deepen and multilateral processes such as the OEWG struggle to make headway, national position papers issued by states are having a more significant effect on the formation of international rules in cyberspace. The national position papers are distinct in content and form, which can be roughly categorized into two groups according to the concreteness of the rule claims, the abundance of references to sources of international law, and the volume of the papers. Position papers that are more concrete, more abundant in references and have a bigger volume affect the law-making process deeper. According to the theory of argumentation in international law, this is because this type of position paper better meets the requirement of normativity and concreteness, and is more responsive to the forum and legal contexts of legal arguments. China should study the theory of argumentation and improve the normativity and concreteness of position papers in China, to effectively participate in the law-making process in cyberspace.
Kelola Pangen Sehat Bergizi untuk Tumbuh Kembang Anak dan Atasi Stunting di Kelurahan Kedungpane, Mijen, Kota Semarang
Authors: Hermanu Bambang , Nurlaili Enny Purwati , Kartikawati Diah , Ilminingtyas W.H Dyah , Umar Dhani Ali , Ayu Artiningsih Ni Komang , Ayu Artiningsih Nurtekto , Hartoyo Budi
Published: December 2024

Stunting is a chronic malnutrition problem that has a serious impact on child growth and development. This article examines the role of families in providing healthy and nutritious food to prevent stunting in infants. Through literature reviews, case studies, and real-world conditions, it was found that the availability of nutritious food in households, good feeding practices, and mothers' knowledge of nutrition significantly influence children's nutritional status. This article suggests the importance of integrated interventions, including nutrition education for mothers, the provision of nutritious complementary foods, and social support for families, to increase the consumption of nutritious foods in infants and prevent stunting.
Financial Report Analysis Based On Liquidity, Profitability, Solvency, And Activity Ratio PT. Mitra Adiperkasa Tbk Period 2022-2023
Authors: Ramadhan Yanuar , Josephin Cornellius  , Yani Ariwibowo  , Herman Prasetyo  , Widy Maulana Iqbal
Published: December 2024

This research aims to analyze the financial performance of PT. Mitra Adiperkasa Tbk during the 2022-2023 period uses liquidity, profitability, solvency, and activity ratios. The data used are company financial reports obtained from existing websites. The analysis results show that the company's liquidity ratio experienced a slight decline during the research period, but was still above the average industry standard. The company's profitability ratio fluctuates, with a decrease in 2022 and a slight increase in 2023. The company's solvency ratio shows a healthy and stable financial condition, with a slight increase during the research period. The company's activity ratio shows a stable trend, with a slight decline in 2023. Overall, the financial performance of PT. Mitra Adiperkasa Tbk during the 2022-2023 period is considered quite good. The company has sufficient ability to meet its short-term obligations but needs to increase its profitability. The company has a healthy and stable financial condition and can manage its assets efficiently.
Application of Customer Value to Increase Perceived Value through Special Business Request Marketing Program
Authors: Simanullang Lusiana , Marsasi Endy Gunanto
Published: December 2024

This research was conducted at PT Telkom Indonesia, a company engaged in telecommunications, to evaluate the implementation of the Special Business Request (SBR) marketing program in increasing perceived value by customers. The SBR program is an initiative that offers discounts on large projects to strengthen cooperation with government customers. This research uses a qualitative descriptive method, collecting data from the company through in-depth interviews, observation, documentation, and secondary data. The evaluation was conducted on the effectiveness of the SBR program in increasing customer satisfaction and perceived value, using customer value theory, which emphasizes the difference between the benefits obtained by customers and the costs they incur. The results showed that the SBR program effectively increased customer perceived value, helping PT Telkom Indonesia win significant projects and strengthening long-term relationships with government customers. Recommendations are given to refine the program and introduce more personalized marketing strategies based on individual customer needs to achieve optimal results.
The Influence of Levels of Satisfaction, Trust together with Service Quality on J&T Express Customer Loyalty in East Jakarta
Authors: Elyana Instianti , Yusuf Muhammad , Suardhita Nyoman , Rahman Aan , Martiwi Rini
Published: December 2024

The objective of this study is to determine the influence of service quality, trust, together with customer satisfaction on customer loyalty towards J&T Express in East Jakarta. The sample for this stidy consists of 120 respondents, selected using simple random sampling. Data collection was conducted through questionnaires. The essential tests include normality, linearity, together with multicollinearity tests. Data analysis was performed using various types of horizontal regression lines. The analysis was conducted using SPSS version 28. The results of this study indicate that, based on the t-test, service quality, trust, together with customer satisfaction are effective together with beneficial for loyal customers. Based on the results of the F-test, good service, trust, together with customer satisfaction collectively have a positive effect on customer loyalty towards J&T Express in East Jakarta. Based on several backtesting results, good service, reliability, together with customer satisfaction contribute only 67% to customer loyalty towards J&T Express in East Jakarta, while the remaining 33% reflects the influence of other variables that were not examined in this study.
BELEDİYELERİN AFETLERE KARŞI HAZIR OLUŞU VE AFET YÖNETİMİNİN STRATEJİK PLANLAR ÜZERİNDEN İNCELENMESİ: 6 ŞUBAT DEPREMLERİ ÖRNEĞİ
Authors: Üzmez Umut , Dilaveroğlu Arzu
Published: December 2024

6 Şubat 2023’te merkez üssü Kahramanmaraş’ın Pazarcık ve Elbistan ilçeleri olan ve birçok ili etkileyen 7.7 ve 7.6 Mw büyüklüğünde depremler meydana gelmiştir. Depremden etkilenen illerden ilk etapta 10 il (Adana, Adıyaman, Diyarbakır, Gaziantep, Hayat, Kahramanmaraş, Kilis, Malatya, Osmaniye, Şanlıurfa) genel hayata etkili afet bölgesi ilan edilmiştir. Ardından bu illerde üç ay süreyle olağanüstü hâl (OHAL) ilan edilmiştir. 6 Şubat depremlerindeki gibi afetler, afet riski ve tehlikesini yaşanan acı tecrübeler ile bizlere bir kez daha hatırlatmaktadır. Afetlere karşı hazır ve dirençli olmak, afet riski ve olumsuz etkilerini en aza indirgemek; etkin bir afet yönetimini gerektirmektedir. Bu çalışmada OHAL kapsamına alınan on ilin yerel düzeyde ve belediyeler özelinde afetlere yönelik farkındalık ve hazırlıkları ile afet yönetimine dair stratejilerinin olup olmadığının tespiti ve değerlendirilmesi amaçlanmaktadır. Bu amaçla ilgili büyükşehir ve il belediyelerinin depremin yaşandığı anda mevcut olan ve hâlen yürürlükte olan 2020-2024 stratejik planları içerik analizi yöntemi ile analiz edilmiştir. Çalışmada belediyelerin deprem başta olmak üzere afetlerin ve olası etkilerinin, mevcut yapı stoku gibi afet risk faktörlerinin farkında oldukları; afet yönetimi stratejilerinin ağırlıkla yangın-itfaiyeye odaklı olarak bilinçlendirme faaliyetleri ve afete müdahale kapasitesinin geliştirilmesine yöneldiği, risk yönetimi ve kriz yönetimine ilişkin stratejilerin ise sınırlı olduğu sonucuna ulaşılmıştır.
Okul Yöneticilerinin Liderlik Tarzları ile Öğretmenlerin Akran Zorbalığına İlişkin Tutumlarının İncelenmesi
Authors: Kuyulu İhsan , Ulucan Hakkı , Beltekin Enes , Arslanboğa Ramazan , Ekici Sümmani
Published: December 2024

Bu çalışmanın amacı, öğretmenlerin akran zorbalığına ilişkin tutumları ile okul yöneticilerinin liderlik tarzları arasında ilişkili olup olmadığının incelenmesidir. Çalışmamıza 2024-2025 yılında Milli Eğitim Müdürlüğünde görev yapan 102 kadın 203 erkek olmak üzere toplam 305 gönüllü beden eğitimi ve spor öğretmeni katılmıştır. Araştırmamız araştırmacılar tarafından oluşturulan kişisel bilgi forumu, Yeşilyaprak ve Dursun Balanuye (2012) tarafından geliştirilen ‘‘Okul Zorbalığına İlişkin Öğretmen Tutumları Ölçeği’’ ile Taş ve arkadaşları (2007) tarafından geliştirilen ‘‘Liderlik Tarzı Davranış Ölçeği’’ kullanılmıştır. Test sonuçlarına göre normal dağılım gösteren değişkenler için Bağımsız Örneklem T (İndependent Sample T) ve Tek Yönlü Varyans Analizi (One Way Anova) testleri uygulanmıştır. Sonuçlar %95 güven aralığında, anlamlılık p
APPLICATIONS OF COMMON REAL-TIME IDENTIFICATION OF DYNAMIC CHARACTERISTICS FOR OFFSHORE STRUCTURES
Authors:   Le Quy Don Techical University, Nguyen Hong Quang
Published: January 2025

The dynamic behavior of offshore structures becomes complex due to the effect of the combination of marine environmental and operational conditions. There are some damages and failures that need to be detected early to establish a suitable maintenance strategy. Therefore, the online structural health monitoring (SHM) system has been investigated and developed continuously to ensure safety performance by timely warning. The SHM requires a suitable real-time identification of dynamic characteristics of offshore jacket structure. This article presents a discussion of the advantages, disadvantages, and development trends of existing real-time identification systems and techniques commonly applied to offshore jacket structures. The main identifications in the real-time domain methods including the Short-Time Fourier Transform (STFT), Wavelet Transform (WT) and Hilbert Huang transform (HHT) techniques in predicting dynamic characteristics were also discussed and evaluated. Meanwhile, HHT is the most suitable identification method for real-time identification methods in SHM of offshore jacket structures.
Desarrollo de un módulo de crianza automatizado para aves en traspatio con energía solar fotovoltaica
Authors: Casado-Ramírez Eliezer del Jesús , Martin-Canche Blanca del Rosario , Gómez Medina Laura Yaqueline
Published: December 2024

El presente trabajo presenta el desarrollo de un módulo de crianza automatizado de aves en traspatio de 2m x 2m , para los productores de traspatio de las comunidades rurales del municipio de Escárcega, Campeche, México. El módulo de crianza de aves en traspatio cuenta con un sistema dispensador de alimento y agua, un sistema de iluminación y un sistema de ventilación, que funciona con energía solar fotovoltaica. Los tres sistemas trabajan mediante el empleo de sensores que están conectados a un Arduino Uno, quien se encarga de indicar que sistema funcionara. Para el desarrollo del módulo de crianza automatizado se empleó la metodología de doble diamante, donde sus etapas fueron: levantamiento de requerimiento, diseño, construcción e implementación. El módulo de crianza automatizado de aves en traspatio permitió que 30 pollos de engorda alcancen en un periodo de 45 días un peso promedio de 2.5 kilogramos. Además, evitó pérdidas de las aves por enfermedades o por el ataque de depredadores y redujo un 86% el tiempo dedicado a la crianza en comparación con los métodos tradicionales.
Analisis Penyebab Penurunan Kecepatan Putaran Mata Pisau Akibat Speed droop pada Proses Pencacahan Ubi di PT. Hutahaean
Authors: Tarigan Nurlianna , Tampubolon Erick
Published: December 2024

Penelitian ini dilakukan di PT. Hutahaean dengan tujuan untuk menganalisis penyebab tidak stabilnya kecepatan putaran mata pisau akibat speed droop selama proses pencacahan ubi di stasiun cutting. Mesin cutting dilengkapi dengan delapan mata pisau yang digunakan untuk mencacah ubi menjadi bagian-bagian kecil sebelum diproses lebih lanjut. Dari pengamatan yang dilakukan, beberapa faktor utama yang menyebabkan ketidakstabilan kecepatan putaran mata pisau adalah fluktuasi tegangan listrik, keausan motor penggerak, kalibrasi yang kurang tepat, serta penumpukan kotoran di sekitar komponen mesin. Hasil perhitungan menunjukkan bahwa speed droop pada putaran mata pisau mencapai 5%, yang berkontribusi terhadap penurunan efisiensi produksi. Untuk mengatasi hal ini, perawatan rutin pada komponen mesin dan penyesuaian pengaturan dianjurkan.
HUBUNGAN PANJANG-BERAT DAN FAKTOR KONDISI IKAN SELUANG BATANG (Rasbora lateristriata, Bleeker 1854) DARI DAERAH ALIRAN SUNGAI KOMERING, KAYUAGUNG, SUMATRA SELATAN
Authors: Azmi Afriansyah  , Khasanah Cahyani
Published: December 2024

Penelitian ini bertujuan untuk menjelaskan hubungan panjang-bobot, dan faktor kondisi ikan seluang batang di DAS Komering, Kayuagung. Metode penelitian yang digunakan adalah observasi langsung dengan teknik pengambilan sampel secara purposive sampling. Pengambilan sampel dilakukan pada musim kemarau dari bulan Juli hingga September 2023. Sebanyak 153 sampel ikan yang ditangkap menggunakan alat tangkap tradisional diangkut dan dianalisis di Laboratorium Perikanan Basah Program Studi Manajemen Sumberdaya Perairan, Fakultas Perikanan, Universitas Islam Ogan Komering Ilir Kayuagung. Hasil penelitian menunjukkan bahwa pola pertumbuhan ikan seluang batang bersifat allometrik negatif dengan nilai persamaan regresi W = 2.0596.L2.8115 (R2 = 0.9585). Faktor kondisi yang diperoleh sebesar 1,0081 ± 1,1030 yang mengindikasikan bahwa perkembangan ikan di alam masih dalam kondisi baik.
Improving Students' Achievement in Geometry Through Laboratory-Based Instructional Methods in Jalingo Metropolis, Taraba State, Nigeria
Authors: Ajai John , Ogungbile Titilayo
Published: January 2025

This study investigated the effect of laboratory-based instructional methods on students' achievement in geometry within the educational context of Jalingo Metropolis, Taraba State, Nigeria, over six weeks. Recognising the potential of hands-on, experiential learning approaches in mathematics education, particularly in geometry, this research explored the effectiveness of laboratory-based instruction in enhancing student performance. Guided by three research questions and hypotheses, the quasi-experimental research design was employed on a sample of 160 Upper Basic II students, through pre-and post-test assessments. The Geometry Achievement Test (GAT) with a reliability index of 0.91 for the GAT, determined using the K-R20 method, was used for data collection. The mean and standard deviation statistics were employed to answer the three research questions, while covariance (ANCOVA) analysis was employed to test all hypotheses at a significance level of 0.05. The study found a significant improvement in geometry achievement among students exposed to the laboratory-based method, with 56% of the achievement score variance attributed to this method. Additionally, it identifies a noteworthy difference in achievement scores between male and female students taught geometry using the laboratory-based approach, with a significant interaction between the teaching method and gender. These findings underscore the potential of laboratory-based instructional methods to improve student engagement and comprehension in geometry, particularly in educational settings that face similar resource and teaching challenges. By fostering hands-on learning and critical thinking, this approach could be an effective strategy for enhancing math achievement and supporting curriculum development in Nigeria and comparable regions. Overall, the study contributes valuable insights to the discourse on innovative pedagogical practices in mathematics instruction, offering guidance for educators and policymakers aiming to improve mathematics education in similar contexts.
Strengthening Performance of Secondary Students Along Low-Moderate-High Abilities in Physics Using Group Dynamics and Visual Cue Strategies
Authors: Achor Emmanuel , Odoh Comfort , Ngbea Philip
Published: January 2025

This study examined how group dynamics and visual cues strategies can foster academic performance of Senior Secondary II students of different cognitive abilities in Physics in Benue State, Nigeria. Specifically, the study determined which of the ability groups (i.e low, moderate and high) gained more when group dynamics and visual cues strategies were used in teaching Physics. The study adopted quasi-experimental design of pre-test, post-test non-randomized control group type. The population for this study comprised 815 SS II students offering Physics in public secondary schools in Makurdi Local Government Area in the 2023/2024 academic session, while a sample of 114 students was selected using multi-stage sampling procedure. The instruments for data collection are Physics Performance Test (PPT)  and Student Cognitive Ability Test (SCAT).  The PPT SCAT were validated by three experts. The reliability coefficient of the instruments were obtained using K-R20 and found to be 0.81 for PPT and 0.72 for SCAT. The collected data were analyzed using mean and standard deviation to answer research questions and ANCOVA to test the null hypotheses at 0.05 level of significance. Findings revealed that the mean gain in academic performance score of students taught Physics using group dynamics strategy was 22.75 for high, 18.47 for moderate and 3.45 for low ability students. There was significant difference in the mean academic performance scores of low, moderate and high cognitive ability students when group dynamics strategy was used in teaching Physics.The mean gain in academic performance score of students taught Physics using visual cues strategy was 22.79 for high, 15.72 for moderate and 3.22 for low ability students. There was significant difference in the mean academic performance scores of low, moderate and high cognitive ability students when visual cues strategy was used in teaching Physics. The study has established that for both experimental groups (that is, group dynamics and visual cues strategies) the performance of the students increases in the order of low ability →moderate ability → high ability. The study concludes that the effectiveness of the two strategies is dependent on cognitive abilities of the students. The high ability students benefited most, followed by the moderate ability students while the low ability students benefited the least from each of the strategies. It was therefore recommended that teachers of Physics should employ group dynamics and visual cues teaching strategies in Physics class to ensure effective teaching and enhance academic performance of students in the subject and to ensure successful teaching and learning of the subject for improved cognitive abilities of students in Physics, among others.
Assessment of the development of reflection skills among BED students in Jimma University
Authors: Sharew Mulugeta , Melese Wudu
Published: January 2025

Currently, there is concern from educational scholars on pre-service teachers training in equipping them with reflective skills. This study intended to assess the development of reflection skills among 3rd and 4th year BED students at Jimma University. A survey research design was employed to answer the objective of the research. 109 male and 94 female BED students across 11 departments were participated in filling out reflection questionnaires and the selection of respondents was carried out using census sampling techniques. Data was analyzed using descriptive statistics to describe the student teachers' extent of reflection in the four scales whereas the t-test for comparison of the difference between gender and batch of students in the Habitual Action scale. Mann Whitney U-test to measure the groups’ sum of rank difference on Understanding, Reflection, and Critical Reflection based on gender and batch. The finding of the study indicated that the level of BED students' habitual action scale was lower and the understanding and reflection were higher. The t-test and u-test analyses disclosed that there was a statistically significant difference in habitual action scale between genders and no statistically significant difference between groups of sex and batch on understanding, reflection, and critical reflection respectively. It was concluded that the reflective skills in BED students were not uniformly and developmentally increasing among the students’ batch and sex. Therefore, it is imperative to work hard to equip BED students with reflective skills particularly critical reflection to help them lifelong learners in their teaching career.
Developing a framework for the effective functionality of LED initiatives in Helao Nafidi Town Council
Authors: Shiwayu Eliud Mandume , Sifani John , Haufiku Isidor
Published: January 2025

The main objective of this study was to develop a framework for the effective functionality of LED initiatives in local governments (LGs) in Namibia (a developing country) and elsewhere globally. The effectiveness of LED initiatives represents informative and integrated understanding, intervention strategies, capital funds, and a framework aimed at MDGs and SDGs which combine environmental, economic, social, institutional, and political aspects by identifying their interlinkages in realizing the SDGs in LGs. The purpose of this study is to develop a framework for the effective functionality of LED initiatives in HNTC. The theoretical framework has been drawn out to make its research propositions within an active application framework of stakeholders theory. The study used a stakeholders theory (ST) which provides a framework for exploring the processes of effective interventions of stakeholders in a management sense, and the questionnaires, interview guide, and focus group discussions (FGDs) were designed in relation to the objectives of this study. The data was collected through mixed method research (MMR) and was analyzed by using MSE (for quantitative data) and ATLAS. ti (for qualitative data) which provided relevant analysis for the data. The framework developed in this study indicates that the LED process is dominated or influenced by both internal and external stakeholders regarding intervention strategies to ‘’deal with’’ toward sustainable measurements and minimal standards for a developed conceptual framework for LED initiative.
The use of apparel cad technology in pedagogical training among technical universities in Ghana
Authors: Boateng Ophelia , Marfo Ayesu Solomon , Komla Asinyo Benjamin , Crentsil Tinothy
Published: January 2025

The study investigated the use of apparel CAD technology in pedagogical training among technical universities in Ghana. The study respectively drew 285 respondents from two public universities, i.e., Kumasi Technical University, Accra Technical University, and Sunyani Technical University in Ghana. The overall population of the study was 285 randomly sampled from the three public universities. The study employed questionnaires as a data collection tool. The data gathered were 285 responses representing 100%. The data was analysed using pie charts, and frequency tables. The study findings show that there is minimal training and inadequate usage of clothing computerised design technology (CCDT). This was brought about by the lecturers' poor instruction and learning resources, the students' limited industrial exposure, and the lack of a competent CAD studio, hardware, and software for clothing design. The instruction and implementation of clothing CAD technology that students received, according to graduates, instructors, and students themselves, did not prepare them or the students to meet the industrial labour need. Therefore, there is a gap between industrial labour demand and university products. It was concluded that teaching and learning materials should be made available, universities' human capital should be well-equipped and motivated, and curricula should be restructured through broad stakeholder consultation. The study finally recommends that the universities should fully invest in the required CAD technology to provide the necessary facilities and equipment and provide lecturers with the needed resources and motivation to restructure the program's fate in our academic space.
Evaluation of Industrial Training Learning Experiences
Authors: Ling Jen Hua , Leong Wen Kam
Published: January 2025

Industrial training (IT) is a critical component of engineering education, offering students practical experience and linking academic theory with professional practice. However, its effectiveness in preparing students for the workforce has not been thoroughly examined. This study assesses IT by evaluating its alignment with the standards of the Engineering Accreditation Council (EAC) and collecting student feedback through surveys with 23 students. The findings reveal that the IT met all 11 EAC requirements. Survey results indicate that all students gained valuable real-world insights, with 95.7% reporting improved technical skills and 91.3% noting enhanced soft skills. Despite these positive outcomes, several challenges were identified, including subjective student feedback, inconsistent industrial exposure, limited training duration, and difficulties in monitoring and assessment. These findings highlight areas for improvement in both the curriculum and the IT, suggesting future efforts should focus on refining industrial exposure, enhancing assessment methods, and fostering stronger collaboration with industry partners.
Teacher Practical and Pedagogical Skills Acquisition (TPPSA) Framework For Skills Acquisition In Leatherwork
Authors: Issah Mohammed Seini , Tachie-Menson Akosua , Harry Barton Essel
Published: January 2025

This paper presents a framework for the instruction of Leatherwork and practical programs aimed at skills acquisition. The development of the pedagogical framework was inspired by observations of teaching and learning in Leatherwork, as well as a series of interviews conducted at the Department of Art and Design Innovation at Tamale Technical University. Additionally, the framework draws from various models, including Technological Pedagogical Content Knowledge TPACK developed by Koehler and Mishra (2009), the Successive Approximation Model (SAM) model, and the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) model as proposed by Molenda and Pershing (2003), along with the Ghana National Teachers Guide (2017) in conjunction with established teachers' standards. The pedagogical framework is designated TPPSA. The development of the Teacher Practical and Pedagogical Skills Acquisition (TPPSA) framework is essential for the effective teaching of both content and practical knowledge in technical universities. This structured framework is designed to facilitate skills acquisition among technical university students. This paper commences with a brief introduction to leatherwork as a practical program within Ghanaian technical universities, thereby situating the pedagogical framework within the context of leatherwork. Additionally, it addresses the challenges associated with the teaching and learning of practical courses in technical universities, which underscore the necessity for the development of the TPPSA pedagogical framework. The TPPSA framework for skills acquisition is articulated in detail as a complex interaction among three domains of knowledge: teacher philosophy, pedagogical strategies, and practical skills. The interplay of these domains, both theoretically and in practice, engenders the flexible knowledge required to effectively cultivate content knowledge and practical skills among students in technical universities.