bluuebunny/crossref_metadata_2025 huggingface dataset:
Dynamic Mode Decomposition-Based Features for Ovarian Cancer Gene Expression Classification Using Machine Learning
Authors: Usman A.M. , Surajudeen-Bakinde N.T. , Ehiagwina F.O. , Afolabi A.S. , Oloyede A.A. , Zakariya O.S.
Published: October 2024

Machine learning (ML) algorithms have been deployed in recent years as models for the analysis of complex data. The ubiquity of ML  algorithms stems from their ability to learn the patterns and structures inherent in data. Additionally, they are adaptable to a wide range  of data types, irrespective of size, which allows them to learn and predict the future pattern of data. In this work, dynamic mode  decomposition (DMD), an ML algorithm, is deployed to analyse the pattern of gene expression data from patients with and without  ovarian cancer. Ovarian cancer is one of the deadliest gynaecologic cancers worldwide. The obscure nature of the symptoms makes early  detection of ovarian cancer difficult. Early diagnosis increases the chances of survival for patients. Furthermore, the modes computed  from DMD are used as features and separately fed into three ML classifiers- support vector machine (SVM), decision tree (DecTr), and K- nearest neighbour (KNN) to classify the gene expression into either cancer or non-cancer categories. Multiple metrics- sensitivity,  accuracy, precision, and error rate are used to assess the performance of the models, to have a balanced illustration of a model’s  performance. The DecTr outperforms the other two classifiersSVM and KNN, across the metrics used in evaluating the performance of  the models.
Seasonal difference in marine litter along the coast of Dar es Salaam, Tanzania
Authors: Peter Florence Jovinary , Rocha Anale Moraes
Published: October 2024

Marine litter accumulation poses a significant threat to marine ecosystems and biodiversity. Marine litter and the influence of river discharge on marine litter accumulation during wet and dry seasons along the coast of Dar es Salaam was investigated. Litter samples collected between 2019 and 2021 from transects on beaches and by nets spanned across two rivers were counted, dried and weighed, and litter counts and weight (kg) calculated by area (litter/m2) and volume (litter/m3). Over three years, a total of 127,658 marine litter items weighing 470 kg were sampled from beaches, and 1,365 items from rivers, in nine different litter categories. Most of the litter (70 %) was produced locally and the marine litter density decreased by 61 % over the three years of the study. Litter densities at beaches and rivers were significantly greater during the wet than the dry season, attributed to the transport of litter in rivers to the ocean, especially plastics, which had a higher density than other riverine litter. It is concluded that high local plastic pro- duction and poor waste disposal systems require an intervention, and that a policy to minimize and reduce marine litter should be developed and implemented.
Comparison of Motivation and Job Satisfaction of Teachers Working in Schools with Low and High International SACERS Scale Scores
Authors: Zhundybayeva Turarkhan , Nametkulova Farida , Sugirbekova Akmaral , Orakova Amangul
Published: October 2024

In recent years, countries have taken many initiatives to determine the quality of their educational environments and to raise them to a certain level of standard. At the center of this effort to assess and improve quality is the School Age Care Environment Rating Scale International [SACERS]. At its core, SACERS assesses critical aspects of school-age care settings. This study aimed to compare the teaching motivation and job satisfaction levels of teachers working in schools with high and low SACERS scores. A total of 242 teachers from five general schools in Kazakhstan with low SACERS scores and five schools with high SACERS scores participated in the study, which used a causal comparison design. Schools were categorized according to SACERS score. 'Teaching Motivation Scale' and Minnesota Job Satisfaction Scale' were used to collect the data. The analysis revealed that teachers had high levels of job satisfaction and teaching motivation in schools with high SACERS scores.
DİJİTAL ÇAĞDA İNOVASYON YÖNETİM YETENEĞİ: BİR TEKSTİL BOYA APRE İŞLETMESİNDE DURUM ÇALIŞMASI
Authors: Subaşı Kasım , Akar Nuray
Published: October 2024

Bu çalışmada, dijital çağda işletmelerin inovasyon yönetim yeteneğini belirleyen faktörlerin açığa çıkarılması amaçlanmıştır. Çalışmada nitel paradigma çerçevesinde betimsel durum çalışması gerçekleştirilmiştir. Veriler, altı kişilik katılımcı grubundan yarı yapılandırılmış mülakat tekniği aracılığı ile sağlanmıştır. Çalışmada elde edilen veriler içerik analizine tabi tutulmuştur. Elde edilen bulgular, araştırmanın gerçekleştirildiği işletmede dijital çağda teknolojik süreç inovasyonu ve organizasyonel inovasyonun öne çıktığını göstermiştir. Katılımcı görüşleri temelinde; öğrenme yeteneği, araştırma-geliştirme yeteneği, üretim yeteneği, pazarlama yeteneği, organizasyonel yetenek, kaynak tahsis yeteneği ve stratejik planlama yeteneği, dijital çağda inovasyon yönetim yeteneğini belirleyen faktörler olarak ortaya çıkmıştır. Dijital çağın öne çıkan üretim teknolojileriyle bütünleştirilmiş bir inovasyon yönetim sürecini derinlemesine bir irdelemeyle ortaya koyan bu çalışmanın, elde edilen kapsamlı sonuçlarıyla daha sonra yapılacak olan araştırmalara temel sağlayarak ilgili alan yazına katkıda bulunması beklenmektedir.
El razonamiento lógico matemático como estrategia didáctica desarrolladora- innovadora para la enseñanza-aprendizaje en Educación General Básica
Authors: Cuenca Cristina
Published: October 2024

El paradigma educativo en la asignatura de Matemática ha generado diversas discusiones entre los expertos educativos sobre la necesidad de implementar diversos métodos y estrategias didácticas que permita a los estudiantes alcanzar un aprendizaje significativo. En este sentido, en este estudio se estableció el objetivo de analizar el razonamiento lógico matemático como una estrategia didáctica desarrolladora-innovadora mediante una revisión bibliográfica para fortalecer la enseñanza-aprendizaje de los estudiantes de EGB. En cuanto a la metodología, se implementó un enfoque cuantitativo con un alcance descriptivo mediante una revisión bibliográfica de 32 artículos científicos basados en estrategias de búsqueda y criterios de exclusión e inclusión. Luego del análisis de la literatura, se ha podido evidenciar que el razonamiento lógico matemático como estrategia didáctica desarrolladora-innovadora es una herramienta eficaz para mejorar los procesos de enseñanza -aprendizaje de los estudiantes de EGB. Puesto que, es un enfoque innovador que facilita el aprendizaje de la Matemática de forma dinámica, interdisciplinaria, cooperativa y basado en las Tecnologías Educativas, lo cual ayuda a desarrollar el pensamiento crítico, analítico y la creatividad de los educandos.
Evento cerebro vascular y foramen oval permeable: caso clínico
Authors: Campoverde Olga , Salas Contreras Francy Hollminn , Niño Peñaranda Claudia Jazmín
Published: October 2024

El foramen oval permeable (FOP) es una anomalía cardíaca congénita que afecta aproximadamente al 25% de la población y está enfrentada por accidentes cerebrovasculares isquémicos. Se diagnóstico mediante ecocardiografía transtorácica o transesofágica. Sin embargo, el cierre del FOP no es concluyente y no existe una estrategia de tratamiento claramente definida. Se presenta un caso clínico de enfoque descriptivo y retrospectivo, basado en la revisión de historias clínicas y la recopilación de artículos obtenidos de bases de datos como Scopus, Pubmed y Wiley Online Library. La mujer de 63 años, con antecedentes de fiebre reumática, estenosis mitral e hipertensión pulmonar leve, lleva al hospital por alteración del estado de conciencia. Se le diagnostica un posible accidente cerebrovascular isquémico, el tratamiento anticoagulante se inicia, y la paciente se muestra mejora en el seguimiento postoperatorio, con monitoreo continuo y ajustes en el tratamiento médico.
DEVELOPING COMBINED PROCESSING OF CASSAVA INTO MODIFIED CASSAVA FLOUR AND TAPIOCA (MOCAFTAP) AND PHYSICOCHEMICAL PROPERTIES OF THE MOCAFTAP PRODUCTS
Authors:   Mulawarman University, ANDRIYANI YULIAN , MITRA MITRA ,   Mulawarman University, FILDZAH HAJ NUR ISHMAH ,   Mulawarman University, ARIANSYAH ARIANSYAH ,   Mulawarman University, CANDRA KRISHNA PURNAWAN ,   Mulawarman University, SARAGIH BERNATAL ,   Mulawarman University, MARWATI MARWATI ,   Mulawarman University, YULIANI YULIANI ,   Mulawarman University
Published: October 2024

Modified cassava flour (Mocaf) processing by fermentation produces liquid waste, which is expected to be a potential starch source. This study aims to show starch yield and physicochemical characteristics by advancing the waste from a single mocaf processing flow used in a small-scale industry using cassava var. Gajah to a new double processing flow called MocafTap (mocaf tapioca). Mocaf and starch yields were 18.15% and 4.20%, respectively. The starch yield is insignificantly different (p > 0.05) from the starch processed from fermented cassava. The starch meets the National Indonesian Standard for water content and carbohydrates but not ash and fibre content, which are significantly higher (p < 0.05). The physical characteristics of starch are insignificantly different (p > 0.05) from the starch of fermented cassava, i.e., bulk density 0.49 g/mL, wettability 10.39 second, water absorption capacity 0.87 g/g, oil absorption capacity 2.82 g/g, swelling power 23.41 g/g, solubility 23.33% db, and gelatinisation temperature 72.10 C. The cassava var. Gajah is unsuitable for mocaf production due to its low yield; however, considering the large yield (120 tonnes/ha) and the possibility of introducing a new processing line (MocafTap), the cassava var. Gajah still has potential as a candidate for mocaf production.
REBUILDING OF ORCHID GERMPLASM CONSERVATION VIA MOLECULAR MULTI-OMICS APPROACHES
Authors:   Universiti Malaysia Terengganu, KHOO SHING CHING , CHING XIN LI ,   Universiti Malaysia Terengganu, LEE JIA XI ,   Universiti Malaysia Terengganu, SYAMSUMIR DESY FITRYA ,   Universiti Malaysia Terengganu, MA NYUK LING ,   Universiti Malaysia Terengganu
Published: October 2024

The Orchidaceae family, the world’s second-largest flowering plant, dominates the International Union for Conservation of Nature (IUCN) red list. Threats to orchid survival include illegal harvesting, habitat destruction, temperature change, and unique association requirements in pollination systems and orchid mycorrhiza interaction. Some research breakthroughs in ex-situ and in-situ germplasm integration techniques for conservation application, including automated precision approaches in orchid research. Exsitu conservation approaches, including gene bank, seed bank, cryopreservation, field gene bank, and in-vitro culture, can play indispensable roles in the success of orchid conservation and preservation, especially for endangered orchids. Recently, multi-omics technology emerged as an important tool to bridge the knowledge gaps in orchid conservation so more effective measurement could take place. These provide a good conservation framework that confluences with technology and knowledge.
VISUALISING EMOTIONAL INTELLIGENCE GLOBAL RESEARCH TRENDS USING BIBLIOMETRIC ANALYSIS
Authors:   Universiti Teknologi Malaysia, RAHMAN SYAHRIR , MAHADI NOMAHAZA ,   Universiti Teknologi Malaysia
Published: October 2024

The study of emotional intelligence (EI) is a rising trend frequently highlighted in psychology and leadership literature. EI influences performance in the workplace, academics, and personal-socio relationships. Therefore, synthesising and systematic study to understand the topic of interest and related network connections of EI are crucial to broadening the research field towards integrated efforts. The bibliometric analysis evaluates the global research trends in EI based on publication, co-authorship, affiliated countries, and author keywords. This analysis uses the Scopus database to generate data. A total of 5,783 articles published between 1966-2023 were retrieved. The result shows cumulative publications increased from three-digits between 2002and 2010 to four-digits between 2011 and 2023. The USA, Spain, and the United Kingdom have the highest number of publications or co-occurrences on EI, with trait EI, leadership, personality, and adolescence as the highest-used author keywords besides EI. However, based on the current trend from 2019 to 2023, resilience, prosocial behaviour, sustainability, and COVID-19 are high on the average citations and co-occurrences. In conclusion, the bibliometric analysis provides an overview of the current trend in the EI research field based on the keywords used in the Scopus list of published articles.
THE MEDIATING ROLE OF EMOTIONAL SATISFACTION AND PATIENT TRUST IN THE RELATIONSHIP BETWEEN SERVICE QUALITY AND REVISIT INTENTION
Authors: Hasanah Ratu Ina , Meutia Meutia , Lutfi Lutfi
Published: October 2024

Revisit intention is an interesting issue in the field of marketing and is important in the service industry because maintaining customer loyalty in the long term is the success key of a business. Measuring and predicting revisit intention is considered as one of the important indicators of the achievement of service companies. This study aims to investigate the effects of service quality on the revisit intention of patients to hospitals, as well as the mediating role of emotional satisfaction and patient trust on the relationship between service quality and revisit intention. The sample used in this study amounted to 200 respondents who were patients with non BPJS Health insurance who visited at least three times in 2021-2023. The sampling technique in this study used non probability sampling technique (purposive sampling). The method used in this study is Structural Equation Modeling (SEM) and using smart PLS 3.2.9 software. The findings of this study shows that service quality does not have a direct impact on revisit intention of non-BPJS Health patients, but rather an indirect impact through emotional satisfaction and patient trust. Emotional satisfaction mediates the relationship between service quality and revisit intention, while patient trust also plays a role. Based on the analysis of mediation influence, emotional satisfaction and patient trust play a role in full mediation (indirect-only).
Pengaruh Struktur Modal, Pertumbuhan Penjualan dan Arus Kas Operasi terhadap Harga Saham
Authors: Fadhilah Nurul , Afridayani Afridayani
Published: October 2024

This study looks at how capital structure, sales growth, and operating flow have an impact on stock prices. The purpose of this study is to see how capital structure, sales growth, and operating flow have an impact on stock prices simultaneously and partially. This study uses a quantitative descriptive scheme. Non-cyclical consumer companies listed on the IDX during the period 2018–2022 are the subjects of this study. Using the purposive sampling technique, this study was quantitative descriptive and collected 18 samples of companies over five years, which resulted in 90 observational data with secondary data. Data analysis includes descriptive statistics and panel data regression tests. The results show that, overall, capital structure, sales growth, and operating cash flow affect stock prices; Only the capital structure affects the price partially, and the growth of sales and operating cash flow does not affect the price significantly.
Penerapan Metode Fifo (First in First Out) dalam Menjaga Efektivitas Warehouse pada PT. Mutiara Luwuk Bintang Lestari
Authors: Titong Fitri Sylvianti
Published: October 2024

Mutiara Luwuk Bintang Lestari still manages inventory data manually in notebooks, which are prone to loss, damage, and miscalculations, resulting in inaccurate data. This study aims to examine the application of the FIFO (First In First Out) method in maintaining the effectiveness of inventory management in the warehouse of PT. Mutiara Luwuk Bintang Lestari. The research method used is qualitative with a descriptive approach. Data was obtained through direct observation and analysis of documents related to the inventory management system. The results of the study show that the application of the FIFO method has proven to be effective in improving the accuracy of inventory data, speeding up the process of managing goods, and reducing potential losses due to recording errors. The application of this method resulted in an increase in profits, as seen in the calculation of the cost of sales of Olympic Cabinets of Rp 191,600,000, Plastic Chairs of Rp 51,450,000, and Frontliner Seats of Rp 887,200,000. Thus, FIFO-based inventory systems provide significant benefits in improving the operational efficiency of a company's warehouse.
The Impact of the Trade War Between China and the U.S. on the Economy of Indonesia
Authors: Laksmana Vincentius Christian
Published: October 2024

China-US Trade War is an International Trade situation where two of the most powerful economic country increasing their tariff for trading goods to each other. The War itself actually occur for a long time but not as escalated as of 2018 which was started by the US itself and its current President, Donald Trump. Many people concern that this war may affect the world economy development since both of the countries are being the source of trading for many countries. This paper will discuss about how The China-US Trade War can influence Indonesia Economics which will bring either opportunity or problem. Research in this paper discusses about Indonesian Economy ranging from exports, imports, exchange rates and FDI which may be affected by Trade War using Correlation Test as research methods.
Analisis Perusahaan PT Garuda Food Putra Putri Jaya Tbk
Authors: Putri Amelia Brata Anglara
Published: October 2024

This study aims to analyze the company's strategy of PT Garuda Food Putra Putri Jaya Tbk in facing the dynamics of the food and beverage industry in Indonesia. Using matrix analysis methods such as SPACE, BCG, IE, and Grand Strategy Matrix, the study found that companies implement aggressive strategies that take advantage of internal strengths such as product diversification and extensive distribution networks. In addition, the company is also taking advantage of the industry's growth and increasing consumer awareness of health. The results of the study also show the importance of risk management faced by companies. Strategy recommendations include vertical integration, market development, and product development, in order to strengthen the company's position and achieve sustainable growth in a competitive market.
Optimalisasi Program Status Kawin Tercatat melalui Inovasi Pelayanan Kependudukan menggunakan Aplikasi Kalimasada di Kelurahan Babat Jerawat, Kota Surabaya
Authors: Afifuddin Achmad Arrizal , Casmiwati Dewi
Published: October 2024

Penelitian ini menganalisis inovasi pelayanan program status kawin tercatat melalui inovasi pelayanan kependudukan menggunakan aplikasi kalimasada di kelurahan babat jerawat, kota surabaya. Untuk mengetahui inovasi pelayanan inovasi pelayanan program status kawin tercatat melalui inovasi pelayanan kependudukan menggunakan aplikasi kalimasada kelurahan babat jerawat, kota surabaya menggunakan teori Atribut inovasi dari Rogers (2003) dengan menggubakan metode penelitian kualitatif. Hasil peneliitan menunjukkan bahwa dapat diketahui program KALIMASADA berjalan dengan lancar sudah sesuai dengan indikator keuntungan relatif (relative advantage), kesesuaian (compatibility), kemungkinan dicoba (trialability), dan kemudahan diamati (observability), sedangkan terdapat indakator yang belum optimal pada indikator kerumitan (complexity) masih belum dikatakan maksimal sehingga perlu adanya peningkatan dan perbaikan pada website sobat dukcapil agar memberikan pelayanan yang optimal. Masih banyak masyarakat di Kelurahan Babat Jerawat yang mengurus adminitrasi kependudukan ke kelurahan, keterlibatan Ketua RW/RT dan KSH dalam pendampingan menjadi strategi yang efektif karena mereka mengenal karakteristik masyarakat setempat. Selain itu, tetap melakukan update data sesuai kondisi riil saat survei atau jemput bola juga merupakan solusi yang diberikan oleh Disdukcapil Kota Surabaya.
The Influence of School Culture, Transformational Leadership, and Teacher Motivation on Teacher Performance
Authors: Berek Yanuarius Tasik , Irsan Irsan , Lubis Joharis
Published: October 2024

The purpose of this study is to ascertain the following: (1) the impact of school culture on junior high school work motivation; (2) the impact of transformational leadership on this relationship; (3) the impact of school culture on junior high school teacher performance; (4) the relationship between transformational leadership and junior high school performance; and (5) the impact of work motivation on junior high school teacher performance. Using descriptive data analysis methodologies, the study was carried out at junior high schools in the Delitua District in the academic year of 2023–2024. Regression analysis techniques were included in the data analysis method. There is a sample of 128 teachers in the population. The study's findings demonstrated that: (1) work motivation is directly impacted by school culture; (2) work motivation is directly impacted by transformational leadership in a significant positive way; (3) school culture directly affects performance; (4) transformational leadership directly affects performance; and (5) work motivation directly affects performance. These findings suggest that teacher effectiveness is influenced by school culture, transformational leadership, and work motivation and are important factors in supporting teacher performance.
Evaluating the Impact of Mini-Competition on Pharmaceutical Procurement: Challenges, Risks, and Regulatory Implications in Indonesia
Authors:   School of Business and Management, Bandung Institute of Technology, Bandung, Indonesia, Soekarno Subiakto , Kharohmayani Desy ,   School of Business and Management, Bandung Institute of Technology, Bandung, Indonesia, Zulqiyami Achmad Billy ,   School of Business and Management, Bandung Institute of Technology, Bandung, Indonesia, Chandra Fredy ,   School of Business and Management, Bandung Institute of Technology, Bandung, Indonesia, Indriawati Nenden ,   School of Business and Management, Bandung Institute of Technology, Bandung, Indonesia
Published: October 2024

This study evaluates the impact of the mini-competition method in pharmaceutical procurement in Indonesia, focusing on its challenges, risks, and regulatory implications. Mini-competition, a procurement method designed to promote competitive pricing in e-purchasing, has been introduced to streamline the procurement process, especially for essential goods such as pharmaceuticals. However, this method faces legal and practical challenges, including risks of fraud, reduced competition, collusion, and issues concerning product quality and innovation. The legal framework governing mini competition, including Presidential Regulation No. 12 of 2021, is analyzed to identify potential weaknesses in ensuring transparency and accountability. The research also includes a case study of pharmaceutical product procurement, highlighting the significant price reductions resulting from mini competition but revealing adverse effects on industry sustainability. The analysis of the cost structure of pharmaceutical companies shows that continued price reductions may force companies to cease operations due to unprofitability. Drawing on international case studies, this study concludes that while mini competition can lower procurement costs, it also poses significant risks to product quality, innovation, and market competition. Traditional tender methods are proposed as a more balanced and sustainable approach for pharmaceutical procurement, emphasizing the need for transparent and comprehensive evaluation criteria.
The Influence of Innovative Leadership and Competence on Employee Performance
Authors:   Universitas Muhammadiyah Jember, Mujiraharjo Rony , Thamrin Mohammad ,   Universitas Muhammadiyah Jember, Martini Ni Nyoman Putu ,   Universitas Muhammadiyah Jember, Qomariah Nurul ,   Universitas Muhammadiyah Jember
Published: October 2024

Employee performance issues are classic issues that always arise in every organization. Facing increasing competition in all lines of business, every organization must prepare its human resources to be able to compete. Human resources who are able to compete are those who always provide increased performance to their organization. The purpose of this study was to determine and analyze the influence of innovative leadership and competence on employee performance at the Jember Regency Human Resources Development and Personnel Agency. This study used a quantitative research method with 117 respondents. In this study, the data analysis techniques used were descriptive analysis, validity and reliability tests, and direct hypothesis testing. The results showed that innovative leadership had a significant effect on employee performance, that competence did not have a significant effect on employee performance.
The Impact of Return on Asset (ROA), Capital Adequacy Ratio (CAR), Price-Earnings Ratio (PER), and Price-To-Book Value (PBV) on Stock Prices of Banking Companies Listed on the LQ45 Index during 2019- 2023
Authors:   Student Faculty of Economic, Gunadarma University, Jakarta, Indonesia, Br Ginting Emmi Rossela , Sussanto Herry ,   Lecturer Faculty of Economic, Gunadarma University, Jakarta, Indonesia
Published: October 2024

This study aims to analyze the influence of Return on Asset (ROA), Capital Adequacy Ratio (CAR), Price Earning Ratio (PER), and Price to Book Value (PBV) on the stock price of banking companies listed on the LQ45 index from 2019 to 2023. This research employed a quantitative method, utilizing secondary data collected from financial reports and stock prices of banking companies included in the LQ45 index, which were listed on the Indonesia Stock Exchange (IDX) and published during the 2019- 2023 period. The data was obtained from the official website of the Indonesia Stock Exchange. The population of this study consisted of 5 banking companies that met the specified criteria. Multiple linear regression analysis, using SPSS software, was employed to analyze the data. The findings revealed that Return on Asset (ROA) had a significant positive influence on the stock price, while Capital Adequacy Ratio (CAR) had a significant negative impact. Price Earnings Ratio (PER) was found to have no significant effect on the stock price, and Price to Book Value (PBV) had a significant positive influence. Furthermore, Return on Asset (ROA), Capital Adequacy Ratio (CAR), Price Earnings Ratio (PER), and Price to Book Value (PBV) jointly had a significant impact on the stock price.
Análise das percepções de licenciandos do curso de Química da UFV - campus Viçosa sobre o uso da Estação de Tratamento de Água como um espaço de educação não formal
Authors:   , Abrantes Layssa Aparecida
Published: October 2024

É importante fomentar, na formação inicial dos professores de Ciências, o desenvolvimento de práticas sociocientíficas que favoreçam a construção de conhecimento e não apenas a sua transmissão, o que ainda predomina em grande parte da educação brasileira. É desejável que o professor busque contextualizar os assuntos abordados em sala de aula, de modo a despertar a curiosidade dos alunos e contribuir para desenvolver o pensamento crítico-reflexivo. Dessa forma, os espaços não formais podem trazer contribuições para o aprendizado dos alunos, desde que adequadamente explorados no âmbito educacional. Assim, este trabalho buscou analisar as percepções de licenciandos do curso de Química da Universidade Federal de Viçosa (UFV), campus Viçosa, sobre o uso da Estação de Tratamento de Água (ETA) como um espaço para se fazer educação não formal. Para tanto, no desenvolvimento da pesquisa foram aplicados dois questionários, por meio do Google Forms, para oito licenciandos em curso na disciplina Instrumentação para o Ensino de Química I. O primeiro questionário objetivou analisar as percepções deles sobre os espaços não formais, tendo como base suas vivências. Já o segundo foi aplicado após uma aula ministrada na referida disciplina sobre as classificações dos espaços formais e não formais, com a discussão de algumas atividades que poderiam ser desenvolvidas em ambos, seguido da visita à ETA-UFV. Com a aplicação deste questionário, verificamos que os distintos momentos formativos contribuíram para esse grupo agregar conhecimentos relacionados à mediação do saber e práticas científicas nestes locais, entendendo a importância de se propor situações formativas antes, durante e após uma visita. Além disso, eles puderam entender a fundamentação das atividades nesses espaços e discutir como enfrentar os eventuais desafios do trabalho educacional fora da sala de aula. Assim, há questões importantes que precisam ser avaliadas no planejamento das ações, tal como saber planejar e conduzir as atividades que se iniciam na sala de aula, seguida no momento da visita e finalizadas com as recapitulações do que foi experienciado nos diferentes momentos formativos. Mediante os resultados, indicamos a necessidade da Licenciatura em Química na UFV propor uma disciplina destinada a explorar as potencialidades educacionais dos espaços não formais. Para tanto, trazemos a proposta de um material didático (produto educacional) que pode ajudar os licenciandos e professores a articularem ações formativas nesses espaços. Palavras chaves: Espaços não formais; Licenciatura em Química; Formação de professores.
Bioconversão de monômeros de polietileno tereftalato em produtos biotecnológicos por microrganismos
Authors:   , Somiza Caio Issamu
Published: October 2024

Embora a reciclagem seja amplamente utilizada como solução para mitigar o acúmulo de resíduos plásticos, esse processo apresenta limitações consideráveis, como o alto consumo de energia, água e a utilização de solventes orgânicos tóxicos. Além disso, a reciclagem convencional não atende à crescente demanda por substituição dos polímeros sintéticos por biopolímeros, nem soluciona o problema dos resíduos plásticos já acumulados no ambiente. Nesse contexto, a bioconversão de plásticos surge como uma alternativa promissora, integrando a degradação de polímeros à produção de bioprodutos de alto valor agregado, de maneira mais sustentável tanto do ponto de vista ambiental quanto econômico. O presente estudo teve como objetivo isolar e caracterizar microrganismos capazes de degradar os monômeros de polietileno tereftalato (ácido tereftálico (TA) e etilenoglicol (EG)), e avaliar a produção de compostos com potencial de aplicação biotecnológica. Demonstrou-se que isolados bacterianos obtidos por culturas de enriquecimento foram capazes de produzir biopolímeros, exopolissacarídeos (EPS) e lipídeos a partir desses monômeros, com aplicações promissoras nas indústrias de bioplásticos, cosméticos e farmacêutica. Até este estudo, a produção de lipídeos e exopolissacarídeos não-celulósicos a partir de TA e EG não havia sido reportada, destacando o caráter inovador dos bioprocessos encontrados. Os resultados deste estudo podem fundamentar alternativas à reciclagem convencional, proporcionando novas formas de valorização de resíduos plásticos. Palavras-chave: Bioconversão; Polietileno Tereftalato (PET); Ácido Etilenoglicol; Biossurfactantes; Exopolissacarídeos; Polihidroxialcanoatos. Tereftálico
Management of Diabetes in Children: A Comprehensive Review of Treatment Modalities and their Efficacy
Authors:   Consultant Paediatrician Barnsley, Chairman Central Specialist Committee Royal College of Paediatrics and Child Health UK, University of Sheffield and Univesity of Bolton, UK, Gupta Rajeev
Published: October 2024

Diabetes in children, primarily Type 1 Diabetes Mellitus (T1DM), presents unique management challenges and necessitates a multifaceted approach. This review explores the current strategies in the management of paediatric diabetes, including insulin therapy, dietary management, technological advancements like Continuous Glucose Monitoring (CGM) and insulin pumps, as well as emerging therapies. The efficacy, benefits, and limitations of each modality are discussed, providing a thorough understanding of paediatric diabetes care. Effective management of diabetes in children and adolescents is complex and requires a multidisciplinary approach. By addressing the multifaceted challenges with tailored strategies, healthcare providers can significantly improve the outcomes and quality of life for young individuals with diabetes. Through collaborative efforts that include technology, education, psychological support, and strategic healthcare planning, it is possible to navigate these challenges successfully
The Remedial Values of Adaptive Ball Types for Children with Autism Spectrum Disorders
Authors:   University of Chichester: Faculty of Sport, Education and Social Sciences - Undergraduate BA (Hons) in Physical Education Dissertation, Ratsakatika David
Published: October 2024

Previous studies in the area of motor impairments in children with autism spectrum disorders (ASDs) have warranted an urgent need to review interventions that support fundamental movement skills (FMS). This paper intends to investigate the effectiveness of adaptive ball types used within Physical Education (PE) on the object control proficiency (a subgroup of FMS), in children with ASDs. Following pilot work, 12 children (aged 14.70 ± 2.70) performed four object control tasks (throwing, catching, kicking and soccer style dribbling), using three different ball types (the Developmental Ball, an underweight ball and a control ball). A repeated measures ANOVA was run to statically analyse performance scores. The ANOVA indicated that the type of ball used (f(2,22) 22.798, p<0.001), activity undertaken (f(3,33)= 12.377, p<0.01) and the interaction between the two (f(6,66)=-70.163, p<0.01) ultimately, had a significant effect on motor proficiency. Moreover, the Developmental Ball proved to be consistently beneficial across the object control skills, with post hoc t-tests showing strong significance against the underweight ball in kicking (t(11)=-3,031, p<0. 033) and soccer style dribbling (t(11)=-8.603, p<0.016). This paper concludes Skogstad’s creation to be an invaluable blueprint for the development of fundamental object control skills, in children with ASDs.
The Impact of Globalization on Sovereignty of Nation-States
Authors:   Dean, Faculty of Economic and Management Sciences, Salaam University, Somalia, Ahmed Ali Afyare Abdifatah
Published: October 2024

The term refers, in particular, to increased worldwide integrated trading and the enormous spread of international relations in general. Nonetheless, although it became an underlying influence on world politics and the transformation of universal states, it also brought about economic control and policy instruments into which states could no longer reach. Economic success would not only determine political power on the international scene but also trans/domestic politics. Nation-states were too small to have any influence because they could only coordinate policies that they could not influence on the international scene. It is another element of theory and practice that we think should require re-examination. The term has ethnic origins and originally meant "weighs globally". It can roughly be defined as the intensification of cultural, social, economic, and political relations across territories that have been or are part of different political units. Such relations became easier, faster, cheaper, and more frequent as a result of technological innovation in media, transportation, and communication. The concept of globalization has become an all-embracing phenomenon of the modern world. Its impact on states has generated a detailed debate about its role and significance for the nation-state. To understand the implications of globalization for the theory and practice of the state, it first requires some definition and understanding of the term.
Topkapı Sarayı Sultan III. Ahmed Kütüphanesi Kataloğundaki Sarf ve Nahiv Kitapları Üzerine Bir Değerlendirme
Authors: Çalar Adem
Published: October 2024

Bu makale, Topkapı Sarayı Sultan III. Ahmed Enderun Kütüphanesinin ilk kataloğunda yer alan sarf-nahiv ilmine dair Arap alfabesiyle yazılmış eserlerin öncelikle Latinize edilmesi, müelliflerinin tespiti, hangi ilim dalına ait olduğu, içeriği ve bu kitapların Arap dilinin öğretilmesindeki rolünü incelemektedir. Katalogda çoğu şerh, bir kısmı da temel metin, ihtisar ve manzûme olmak üzere tam yüz otuz eserin adı kayıtlıdır. Bu eserler, Osmanlı döneminde Arapça öğretiminin temel taşları olarak kullanılmış; öğrencilerin sarf ve nahiv konularında derinlemesine bilgi edinmelerini sağlamıştır. Katalogda yer alan eserlerin dil yapısı, müellifleri ve türleri detaylı bir şekilde ele alınarak bu eserlerin günümüz Arap dili öğretimine katkı sağlayacağı yönlere de işaret edilmiştir. Çalışmamızda, genelde dil eğitimi, özelde ise Arapça eğitiminin yalnızca gramer kurallarını öğretmekle kalmayıp aynı zamanda dinî, ahlâkî, siyasî ve kültürel birikimi de aktaran bir vasıta olduğu sonucuna varılmıştır. Bu bağlamda, klasik metinlerin eleştirel ve analitik bir yaklaşımla incelenip bunlardan yararlanılması, geleneğin geleceğe taşınmasında önem arz etmektedir.
Enhancing Examination Integrity: Comparing Intelligent Surveillance Systems verses Traditional Methods in Ogun State Universities
Authors: O Odulaja G. , A Owoade A. , O. Ogunsanwo G. , O Akinwande D. , O Olusanya O.
Published: October 2024

The burgeoning issue of examination malpractice in Nigerian universities has prompted the investigation into more effective surveillance solutions. This study addressed this persistent challenge by comparing the efficacy of Intelligent Surveillance Systems (ISS) with traditional surveillance method of curbing examination malpractices. Utilizing mixed research design (descriptive and experimental). Using a sample of 394 lecturers obtained from seven selected public and private universities in Ogun State, Nigeria the researcher carried out a survey to determine respondents’ perception on the use of ISS relative to traditional approach for controlling examination malpractices. Quantitative analysis (t-test and standard deviation) of data collected through a structured questionnaire, indicated that ISS significantly outperforms traditional methods in both detecting and controlling examination malpractices, as highlighted by statistical measures such as t-values and standard deviations values obtained. These findings suggest that ISS can play a crucial role in enhancing the integrity of examinations. The study recommends the adoption of ISS in universities in Ogun and other Nigerian states with similar challenges.
Evaluación del estado nutricional como predictor de morbilidad intrahospitalaria en pacientes quirúrgicos: Un estudio transversal
Authors: Andrade Vega Bryan Oswaldo , Loza Chacón Matthew Armando
Published: October 2024

Introducción: La desnutrición intrahospitalaria afecta entre el 10% y el 60% de los pacientes quirúrgicos a nivel mundial, asociándose con complicaciones clínicas, estancias prolongadas y mayores costos. A pesar de su relevancia, a menudo es subestimada y mal diagnosticada. Metodología: Se realizó un estudio observacional descriptivo y analítico de corte transversal en 163 pacientes quirúrgicos mayores de 18 años en el Hospital General San Francisco (HGSF) entre diciembre 2022 y enero 2023. Se utilizó la herramienta "MUST" para evaluar el riesgo de desnutrición. Objetivos: Evaluar el estado nutricional como marcador de morbilidad intrahospitalaria en pacientes quirúrgicos y analizar la prevalencia de desnutrición. Resultados: El 13.50% de los pacientes presentó un riesgo alto de desnutrición, el 26.38% un riesgo moderado y el 60.12% un riesgo bajo. El modelo de regresión logística simple obtuvo una sensibilidad de 0.58, mientras que el modelo multivariable la mejoró a 0.81. Discusión: Aunque la asociación entre desnutrición y morbilidad fue débil, la herramienta "MUST" fue útil para identificar los niveles de riesgo. La desnutrición sigue siendo un factor de riesgo relevante en pacientes quirúrgicos, lo que resalta la necesidad de intervenciones preventivas. Conclusiones: La desnutrición intrahospitalaria es un problema significativo en pacientes quirúrgicos. Es necesario implementar medidas preventivas y un seguimiento nutricional adecuado para reducir la morbilidad y los costos hospitalarios asociados.
Experience of Parent’s about Special Schooling of their Children with Autism Spectrum Disorder (ASD) in the Socioeconomic and Cultural Contexts of Bangladesh
Authors: Toma Naima Akter , Banu Akter
Published: October 2024

Autism Spectrum Disorder (ASD) has recently drawn much attention in Bangladesh. It is considered one of the most rapidly emerging developmental disorders. In Bangladesh, the educational infrastructure for children with ASD has expanded, but the quality and effectiveness of these services remain uncertain. The study explores the experiences of parents regarding the special schooling of their children with Autism Spectrum Disorder (ASD) within the socioeconomic and cultural contexts of Bangladesh. A qualitative research design was adopted, involving in-depth interviews with 22 parents from four special schools. Purposive sampling ensured diverse socioeconomic and cultural representation. The findings reveal significant gaps in facilities, communication, curriculum adaptation, and teacher training. This study offers recommendations for improving special education services in Bangladesh, highlighting the need for a comprehensive approach that includes parental involvement and policy support.
Gaya Kepemimpinan Kepala Desa dalam Meningkatkan Produktivitas Kinerja Aparatur Desa
Authors: Risdiyanti Rizka , Hayat Hayat , Dwi Rahmawati Septina
Published: October 2024

The success or failure of the village can be seen from the leadership styles of the village leaders in increasing the productivity of its apparatus. The purpose of this study is to describe and analyze the leadership styles of village leaders in increasing the productivity of village leaders. In this type of qualitative research, the informants in this research are the village leaders and Sawo village officials. This research uses observation and in-depth interviews techniques to collect data. The focus of this research is on the leadership style of village leaders using a transformational leadership style or a transactional leadership style. Based on research findings, we can concluded that there are 2 leadership styles, namely transformational and transactional leadership. The most dominant leadership style used by the head of Sawo village is transformational leadership style. The leaders of Sawo village uses a transformational leadership style. This is proven by the fulfillment of transformational leadership style indicators. The leadership style of the village leaders is able to increase the productivity of the performance of his apparatus. It can be said to be increasing because looking at the performance of the apparatus, the quality and quantity of performance from year to year always increases.
Effects of Methotrexate, Moringa Leaf (Moringa oleifera) Extract, and Sambiloto Leaf (Andrographis paniculata) Extract on Blood Glucose Levels, Interleukin-6 Levels, and Trabecular Density in Streptozotocin-Nicotinamide-Induced Hyperglycemic Rodents
Authors: Syamhadi Maya R. , Kalanjat Viskasari P. , Abdurachman Abdurachman , Prasetiowat Lucky , Aditya Dwi M. N. , Pamungkas Dimas B. B. , Nasution Muhammad H. F.
Published: October 2024

Introduction: Methotrexate (MTX), Moringa oleifera (MO), and Andrographis paniculata (AP) have been reported to have anti-hyperglycemic, antioxidative, and anti-inflammatory effects in diabetic rats. This study aims to investigate the single and combination effects of MTX, MO, and AP on random blood glucose levels, interleukin-6 (IL-6) levels, and trabecular density in diabetic rats. Methods: A total of 49 male rats were divided into seven groups, namely one control group and six diabetes mellitus (DM) groups. All rats in the DM groups were injected with streptozotocin-nicotinamide (STZ-NA) intraperitoneally. In addition, the DM groups were administered with a placebo daily (DG), a single dose of 500 mg/kg BW MO daily (DG+MO), a single dose of 500mg/kg BW AP daily (DG+AP), a single dose of 7 mg/kg BW MTX once a week (DG+MTX), a combination of MTX+MO, and a combination MTX+AP, respectively. The experiment lasted for 28 days. On day 29, the right and left femur of the rats were collected for IL-6 examination (ELISA) and histopathological analysis. Results: IL-6 expression levels were significantly lower in diabetic rats treated with single and combination of MTX, MO, and AP compared to untreated diabetic rats (p < 0.05). However, the random blood glucose levels and trabecular density between treated and untreated diabetic rats were not significantly different (p < 0.001, p = 0.152). In addition, IL-6 levels were not correlated with trabecular density in all groups (r = -0.057, p = 0.722). Conclusion: Single doses of MTX, MO leaf extract, and AP leaf extract could suppress IL-6 expression in the femur tissue in diabetic rats. However, the IL-6 expression was not correlated with trabecular density although it significantly affected blood glucose levels in this study.
Tuberculosis Death and Associated Risk Factors in Hulu Langat District
Authors: Sinnathamby Hemanath , Robinson Fredie , Suli Zailiza , Alagasan Vanushya , Abu Johan Muhammad Hafiq Syazwan
Published: October 2024

Introduction: Addressing the challenge of mortality among tuberculosis (TB) patients undergoing treatment is a significant concern in Malaysia. It is essential to identify the factors linked to TB mortality to evaluate national TB control programs and identify high-risk individuals. The objective of this study was to assess the percentage of TB mortality among patients receiving treatment over a three-year duration and identify the associated factors in Hulu Langat District. Method: The study used secondary data collected from the national TB registry from 2019 to 2021, and all registered TB cases that met the inclusion and exclusion criteria were included. The data in the study were tested using regressions. Results: The results showed that 11.5% of total registered TB patients had died during their course of treatment, and multiple logistic regression identified several significant factors associated with TB mortality, including gender (aOR= 0.75, 95%CI: 0.58, 0.97; p=0.026), age (aOR= 16.94, 95%CI: 5.14, 55.81; p<0.001), household income level (aOR= 1.56, (95%CI: 1.22, 1.99; p<0.001), living area (aOR= 1.53, 95%CI: 1.00, 2.32; p=0.048) education level (aOR= 1.89, 95%CI: 1.06, 3.35; p=0.030), the severity of chest x-ray (aOR= 5.03, 95%CI: 2.95, 8.58; p<0.001), and HIV status (aOR= 3.72, 95%CI: 2.71, 5.19; p<0.001). Conclusion: TB mortality in the Hulu Langat district is a significant public health concern and interventions such as intensified case finding, home visits for elderly patients, and health promotion are needed to reduce TB mortality and achieve the WHO End TB strategy milestone.