bluuebunny/crossref_metadata_2025 huggingface dataset:
The effectiveness of professional competency certification of sports personnel in accordance with the mandatory of the Sports Law on the performance of Indonesia sports personnel
Authors: Mulyana Boyke , Paramitha Sandey Tantra , Komarudin Komarudin , Ramadhan Muhammad Gilang , Purnomo Eko , Repiyasa I Wayan
Published: February 2025

Introduction: This study aims to determine the impact of sports personnel’s professional competence on sports personnel performance in Indonesia in several Sports selected based on the importance of professional competency certification.
Objective: This study focuses on the population of sports personnel in Indonesia which is spread across several leading sports branches following the mandate of the Grand Design of Sports in Indonesia.
Methodology: This study focuses on impact analysis using the Scriven model, namely the goal-free evaluation model (goal-free evaluation model). The sample in this study were sports personnel who already had 28 sports trainer licenses consisting of 14 leading sports, but do not yet have a professional competency certification from the National Professional Certification Agency. So it consists of 2 people from each sport. Data was collected through direct questionnaires answered by sports personnel.
Results: The findings of this study resulted in the effectiveness of professional competency certification for sports personnel, especially coaches in leading sports branches, having a value of Sig. (2-tailed) of 0.000 on df 28. The Sig. (2-tailed) value obtained was <0.05, which means it is significant for the performance results of the trainer compared to when the trainer had not been given a professional competency certification training program.
Conclusions: Therefore, the role of professional competency certification is critical in improving the performance of sports personnel in building and developing sports in Indonesia through professional and reliable sports personnel in carrying out their profession in each field following the mandate of the Sports Law.
Student Satisfaction or University Reputation? What Is More Important for A Memorable Student Experience
Authors: Turay Tiara , Elsandra Yessi
Published: February 2025

Abstract
The main objective of this paper is to examine the factors that can predict students' memorable experience in a private university in Padang, West Sumatera. More specifically, it aims to examine the direct and indirect relationship between university reputation, student satisfaction and students' memorable experiences. In addition, this study also aims to know what the most important predictor of students’ memorable experience is.
The study employed a quantitative survey to collect data as the questionnaires of the study were distributed to 300 students from a private university in Padang. Smart PLS-SEM version 3.2.8 was used as the software tool to analyze the data of the study.  The results showed that university reputation had a positive and significant effect on students' memorable experiences and was a strong predictor of students' memorable experiences. University reputation was also found to be an important variable for memorable student experiences.  This study gives the contribution to the body of knowledge through the theoretical framework that established the link between memorable student’s experience and its determinants; student’s satisfaction and university reputation. Additionally, this study provides the opportunity to scholars to theoretically connect student’s satisfaction, university reputation, on memorable student’s directly or indirectly through the mediating effect of university reputation. This present study is distinct from others by identifying, filling, and examining gaps, and provides new academic and practical contributions to the body knowledge.  The research highlights the important role of university reputation in establishing memorable student's experience, and this indicates that for a private university students in “one” private university in Padang are more concerned about university reputation rather than any other factors that are examined in this study. Therefore, it is highly recommended for private education providers to concentrate more on university reputation by establishing good accreditation and positive image at the top of university management concern and as a priority strategy to generate a high memorable student experience.
Onion Farmer Income and Rural Ec Pendapatan Petani Bawang dan Perkembangan Ekonomi Pedesaan Nagari Sirukam
Authors: Irvan Muhammad , Harahap Erni Febrina
Published: February 2025

Abstract
Agriculture is an economic sector that plays an important role in supporting the sustainability of human life, because farmers are the main actors in providing food and guaranteeing national food security. However, farmers' income is often not commensurate with the hard work and risks they face. Meanwhile, the results from the agricultural sector can also be used as industrial raw materials and a source of food, which makes this sector increasingly important, covering social, economic, environmental and institutional components and is expected to become a driver of economic sectors in rural economic development. The problem in this research is analyzing the onion farmers' income from the variables of price, labor, production and land area. The data used is primary data taken from 33 onion farmers from 4 jorong in Nagari Sirukam. The method used is multiple regression analysis. Temporary research results show that prices and production results have a positive and significant effect on onion farmers' income, meaning that if prices rise and production results increase, then onion farmers' income will increase. However, labor and land area are not significant.
Keywords: onion farmer income, price, land area, rural economic development
Abstrak
Pertanian merupakan salah satu sektor ekonomi yang berperan penting dalam mendukung keberlanjutan kehidupan manusia, dikarenakan petani sebagai pelaku utama dalam menyediakan bahan pangan dan penjamin ketahanan pangan nasional. Namun pendapatan petani sering sekali tidak sebanding dengan kerja keras dan risiko yang mereka hadapi. Sementara hasil dari sektor pertanian dapat juga dimanfaatkan sebagai bahan baku industri dan sumber bahan pangan yang menjadikan sektor ini semakin penting yang mencakup komponen sosial, ekonomi, lingkungan dan kelembagaan dan diharapkan menjadi penggerak sektor-sektor ekonomi dalam pembangunan ekonomi pedesaan. Masalah dalam penelitian ini menganalisis pendapatan petani bawang dari variable harga, tenaga kerja, produksi dan luas lahan. Data yang digunakan adalah data primer yang diambil dari 33 petani bawang dari 4 jorong di Nagari Sirukam. Metode yang digunakan adalah analisis Data Panel. Hasil penelitian sementara menunjukkan harga dan hasil produksi berpengaruh positif dan signifikan terhadap pendapatan petani bawang, artinya jika harga naik dan hasil produksi naik, maka pendapatan petani bawang akan meningkat. Namun tenaga kerja dan luas lahan tidak signifikan.
 
Keywords : pendapatan petani bawang, harga, luas lahan, pembangunan ekonomi pedesaan
Dietary Restriction Challenge in Esrd Cases: Let’s Walk the Path in The Patient’s Shoes
Authors:   DrNB (Nephrology Resident), MD, DNB(Medicine), DNSH, New Delhi, Khan Urvashi
Published: February 2025

Dietary recommendations for dialysis-dependent children with end-stage renal disease (ESRD) include potassium, phosphorus, and sodium limitations.
The patient must take phosphate binders with their meals. Adherence issues might pose a challenge to renal diet compliance.
The goal of this study was to investigate the effect of adherence to a two-week renal diet on empathy levels among healthcare providers who care for children
with ESRD on dialysis.
Taking a patient-centric approach, this abstract emphasises the importance of empathy and communication in supporting ESRD patients. By walking in the
patient’s shoes, healthcare providers can gain valuable insights into the challenges faced by these individuals. Understanding their perspectives, preferences,
and struggles fosters a collaborative approach to managing dietary restrictions, promoting better adherence and overall well-being.
Moreover, this abstract underscores the need for tailored interventions and support systems that address the unique needs of pediatric ESRD patients.
From dietary counselling and psychosocial support, a holistic approach is essential for empowering these young patients to navigate nutritional restrictions
successfully.
In conclusion, this abstract advocates for a patient-centred paradigm shift in managing dietary restrictions in ESRD cases. By recognizing the importance
of empathy, communication, and tailored support, healthcare providers can enhance the quality of care and improve outcomes for these vulnerable patients.
TUMOR GIGANTE DE OVÁRIO
Authors: Gomes Anna Beatriz , Camilla Lopes dos Santos Correia  , Nascimento Rosa da Silva Érica , De Moura Gonçalves Ailton Bruno , De Oliveira Weidisson Marcos , Glenda Mirela Ferreira Souto  , Bitencourt Garcia de Sá Barreto Gisele Cristina
Published: February 2025

Os cistos ovarianos podem ocorrer desde a infância à senilidade. A maioria dos casos, surgem durante a vida reprodutiva da mulher, entretanto, são mais comuns serem diagnosticados na menacme. Como os cistos de ovário fazem parte da fisiologia feminina, não há prevenção. Os mesmos, são frequentemente detectados através de exames clínicos e de imagem como ultrassom pélvico. Sua etiologia pode ser benigna ou, em sua minoria, maligna. A terapêutica dos cistos é cirúrgica e deve-se considerar faixa etária e paridade. Durante a cirurgia, deve-se preservar a integridade do tumor, sem rotura. Após a remoção, deve-se enviar o material para análise patológica, para avaliar a benignidade do cisto. O objetivo deste artigo é reportar um caso de cisto de ovário gigante.
Complicações da hipertensão arterial sistêmica na gestação
Authors: FIGUEIREDO ANNA CLARA BELMUDES , MARTINS BEATRIZ ARRUDA DE OLIVEIRA , RIBEIRO LUCAS REIS DE BARROS , NETO SEBASTIÃO GONÇALVES RIBEIRO , Lins José
Published: February 2025

A hipertensão crônica e gestacional está entre as principais causas de morbidade e mortalidade materna na gestação. As complicações aumentam com a gravidade da hipertensão arterial e a presença de danos nos órgãos alvos, principalmente nos quadro de pré-eclâmpsia ou hipertensão descontrolada. A mortalidade fetal é duas a quatro vezes maior quando comparada a população gravídica normotensa. No caso descrito, fica explicito a importância da abordagem adequada da hipertensão arterial sistémica em especial atenção e no seguimento clínico para evitar repercussões e desfechos não favoráveis quanto a gestação. Paciente, 16 anos, primigesta com 11 semanas, apresentou pressão arterial de 210x130 mmHg em primeira aferição de pré-natal de alto risco com relato de cefaleia, foi encaminhada para Unidade Hospitalar de referência, sendo constatado aborto retido após investigação, necessitando de intervenção cirúrgica e acompanhamento cardiológico para controle pressórico.
Tratamento cirúrgico de infecção pós-operatória em artrodese de coluna lombar
Authors: Conrade Daniel , Gonçalves Mariana , Norris Ribeiro Junior Cassius , Junqueira Hebert
Published: February 2025

A artrodese de coluna é a cirurgia realizada para promover a imobilização de um seguimento raquiano que possa estar causando dor ou alterações nervosas, preservando a mobilidade do restante da coluna vertebral. Infecções do sítio cirúrgico são complicações decorrentes de uma cirurgia, comprometendo os tecidos, órgãos e cavidades manipuladas. No relato a seguir, externamos um caso de infecção pós-operatória em artrodese de coluna lombar, apresentando o tratamento proposto para a paciente e as recomendações que podem ser utilizadas visando prevenir a ocorrência de casos semelhantes.
Diagnóstico e Abordagem da Tuberculose Pericárdica no Centro de Terapia Intensiva
Authors: Magalhães Ribeiro Caroline , Dos Santos Marliere Natália , Sydio de Souza Renata , Namen Marcelo
Published: February 2025

A tuberculose, doença resultante da infecção pelo Mycobacterium tuberculosis, está entre as principais causas de morte no mundo. Uma de suas manifestações extrapulmonares mais comuns é a tuberculose pericárdica, doença com prognóstico desfavorável, que será apresentada no presente relato. A imunossupressão, principalmente decorrente do HIV, é um dos principais fatores de risco para essa condição. A apresentação do quadro tende a ser insidiosa, e algumas das manifestações mais frequentes são febre, tosse, dispneia, hepatomegalia e dor torácica. Os exames de imagem podem contribuir para o diagnóstico, mas para defini-lo, usualmente é recomendada a pericardiocentese com posterior análise do líquido pericárdico. Uma vez diagnosticada, essa patologia deverá ser tratada com a associação de rifampicina, isoniazida, pirazinamida e etambutol aos corticosteroides, além das medidas de suporte eventualmente necessárias. Assim, esse artigo visa relatar a abordagem diagnóstica e terapêutica de uma paciente diagnosticada com tuberculose pericárdica no Centro de Terapia Intensiva.
Diverticulite Aguda Complicada: diagnóstico diferencial de abdome agudo inflamatório;
Authors: Mendonça Anderson de Souza , Brunet da Costa Moura Iagor
Published: February 2025

A diverticulite aguda consiste na inflamação macroscópica de divertículo sintomático. A fisiopatologia se deve à obstrução do divertículo por fecalitos, levando ao aumento da pressão intraluminal e consequente inflamação. O presente relato traz o caso de um paciente do sexo masculino, 68 anos, apresentando importante dor abdominal difusa, mais predominante no lado esquerdo que irradiava para região suprapúbica há 2 dias. Foi realizado, além do exame clínico, exames laboratoriais e de imagem para diagnóstico etiológico e exclusão de outras patologias. Após a realização dos exames complementares, com a clínica e o achado tomográfico, o diagnóstico foi dado como diverticulite complicada, com comprometimento do estado hemodinâmico do paciente. Devido ao quadro, o paciente foi submetido a uma laparotomia exploradora, no intraoperatório a classificação da diverticulite foi Hinchey IV e o procedimento proposto foi a Retossigmoidectomia à Hartmann devido à instabilidade hemodinâmica do paciente. Nos casos de diverticulite a principal indicação para tratamento cirúrgico de urgência é a peritonite difusa ou purulenta.
O Manejo do paciente cirrótico
Authors: Mendes Ana Luiza , Mattea Alexandre , Conti Joao Vitor , Bruno Pedro Henrique , Ferraz Auriston
Published: February 2025

A cirrose hepática pode ser definida como uma doença histopatológica onde ocorre um processo de cicatrização patológica irreversível. O artigo tem por objetivo relatar o manejo de um caso no qual um paciente foi diagnosticado com cirrose hepática por esteato-hepatite não alcoólica. Quando um paciente cirrótico apresenta ascite, encefalopatia hepática, doenças infecciosas ou uma combinação dessas manifestações, como ocorreu no caso, é indício de que um episódio de descompensação hepática está iniciando. Pacientes cirróticos tendem a uma maior retenção renal de sódio, o que influencia no aparecimento da ascite ou edemas periféricos. Após regularização do estado geral do paciente ele foi encaminhado para o acompanhamento ambulatorial no anexo Unifoa do HMMR.
Diagnóstico de derrame pleural
Authors: Mota Marton Bruna , Costa Manso Morais Mayara , Penido Vilela Sant’Anna Matheus , Teixeira Fernandes Kelwin , Oliveira Albanez Victor
Published: February 2025

O derrame pleural ocorre devido ao acúmulo de líquido entre a pleura parietal e visceral, que é resultante de um desequilíbrio entre a formação e a reabsorção do líquido pleural. Essa descompensação pode ocorrer por diversas etiologias, sendo elas de origem pulmonares ou sistêmicas. O trabalho procura relatar o caso de um paciente diagnosticado com derrame pleural bilateral. O paciente de 46 anos, sexo masculino, etilista crônico, com dispneia e com uma radiografia de tórax evidenciando a presença de derrame pleural bilateral, veio ao Hospital São João Batista (HSJB) para uma investigação. Realizada conduta de suporte, antibioticoterapia empírica, exames complementares de imagem e laboratoriais para o possível diagnóstico. Durante a internação, foi colhido amostras do líquido pleural e pleura através de videopleuroscopia, onde foi realizada decorticação pulmonar a esquerda.
SÍNDROME CARDIORRENAL EM DECORRÊNCIA DE DOENÇA RENAL CRÔNICA AGUDIZADA EM PACIENTE JOVEM
Authors: Segreto Sichi Maryam , Hipólito Martins Andrade Lara , Motta Bento Ribeiro Glauber , Ferreira de Oliveira Luciana
Published: February 2025

A doença renal crônica (DRC) e as doenças cardiovasculares compartilham diversos fatores de risco. Por esse motivo, pacientes com doença renal crônica possuem alto risco de descompensação cardiovascular. A síndrome cardiorrenal é caracterizada por distúrbios cardíacos ou renais, que ocorrem quando disfunções agudas ou crônicas em um órgão induzem disfunção aguda ou crônica no outro. O caso relata uma paciente de 36 anos sem comorbidades conhecidas, que foi diagnosticada com uma Síndrome Cardiorrenal Tipo 4 (renocardíaca crônica). A síndrome cardiorrenal é uma complicação que desencadeia grandes desafios na sua condução, visto que não existe apenas um biomarcador que possa realizar o diagnóstico e direcionar para o tratamento adequado, necessitando de individualização no manejo do paciente.
Amiloidose cardíaca:
Authors: Favero José Guilherme , Da Silveira Bittencourt Cláudia Mariana , dos Santos Barenco Pinto João Paulo
Published: February 2025

A amiloidose é um termo utilizado para retratar um grupo de distúrbios de dobramentos de proteínas, que se caracterizam por uma deposição extracelular de fibrilas proteicas poliméricas insolúveis em tecidos e órgãos. Na amiloidose cardiaca, a miocardiopatia amiloide é caracterizada por hipertrofia ventricular concêntrica e disfunção diastólica associada à elevação do peptídeo natriurético cerebral ou N-terminal do precursor do peptídeo natriurético cerebral, assim como a troponina. O artigo tem por objetivo relatar o manejo de um caso no qual um paciente foi diagnosticado com amiloidose cardíaca. A amiloidose cardíaca está associada a uma alta taxa de mortalidade, um longo atraso entre os primeiros sinais e o diagnóstico, mas um curto intervalo entre o diagnóstico e o óbito. O manejo de pacientes com amiloidose cardíaca, assim como foi realizado no caso, inclui uma abordagem abrangente para administrar cuidados de suporte, bem como o tratamento específico para o subtipo de amiloidose.
Gêmeos siameses toracoonfalópGOSz
Authors: Maria Marinho Provietti Cury Amanda , TORRES OLIVEIRA MARIA CECÍLIA , Ferreira Cortez Igor , Meirelles de Souza Caio , Lopes Baptista Cristina
Published: February 2025

A gemelidade imperfeita, conhecida pelos leigos como "Gêmeos Siameses", é estimada entre 1/50.000 a 1/100.000 de nascimentos. Toracoonfalópagos são os gêmeos ligados pelo tórax e cicatriz umbilical, e são os mais comuns entre todas as variedades, mas carregam uma baixa taxa de sobrevivência. Possuem pouca compatibilidade com a vida, pois a maioria dos bebês vão à óbito intraútero (28%) ou logo após o nascimento (54%) e apenas 18% sobrevivem por mais de 24 horas. Atualmente os exames de ultrassonografia durante a gravidez possibilitam diagnósticos cada vez mais precisos, sendo possível encaminhar a gestante a um serviço especializado para o acompanhamento e planejamento de condutas de forma precoce. A separação de gêmeos siameses é um processo desafiador e requer uma abordagem de equipe multidisciplinar. A taxa geral de sucesso da separação é de cerca de 65% em casos isolados. Neste estudo, abordaremos um caso clínico de uma gestação de gêmeos toracoonfalópagos e seu diagnóstico no serviço do Hospital São João Batista em conjunto com a Policlínica da Mulher em Volta Redonda, RJ. Este trabalho está sob o escopo do “Projeto de Educação no Trabalho para a Saúde do Centro Universitário de Volta Redonda - PET-UniFOA”, registrado no CAAE sob o número 30457714.1.0000.5237.
Gastrectomia total com reconstrução a Y de Roux em paciente com câncer gástrico
Authors: Simões de Araujo Alegre Salles Isabela , Do Nascimento Moura Lanúzia , Costa Scopacasa Luisa , Vicente Machado Scopacasa Edgard
Published: February 2025

O câncer de gástrico é uma doença maligna em que acontece a proliferação não controlada de células neoplásicas que invadem e destroem o tecido adjacente. Dentre os diferentes tipos, o mais prevalente é o adenocarcinoma, possuindo alta taxa de mortalidade. A gastrectomia total com reconstrução a Y de Roux é um procedimento cirúrgico complexo realizado principalmente para tratar a neoplasia gástrica. Dado o exposto, este artigo descreve um caso de um paciente de 49 anos submetido a esta cirurgia devido a um adenocarcinoma gástrico avançado. A discussão aborda a epidemiologia da malignidade , juntamente com seu tratamento e devidas complicações.
Doença de Kawasaki: a dificuldade acerca do diagnóstico clínico precoce
Authors: Maia Ferreira de Paula Medeiros Helena , Gama Barbosa Leite Arthur , Cavassani Silva Luiza , Rodrigues Costa Luciano , Cristine da Silva Sant’Ana Isabella
Published: February 2025

A doença de Kawasaki (DK), é uma vasculite sistêmica de etiologia desconhecida, atinge todas as faixas etárias pediátricas, sendo mais comumente afetados os meninos menores de 5 anos. Os sintomas incluem febre, conjuntivite bilateral não exsudativa, eritema, edema e edema de língua, mucosa oral e lábios, alterações de extremidades, linfonodomegalia cervical e exantema polimórfico. O diagnóstico da doença é um desafio, pela similaridade clínica com outras doenças da infância e não há ainda nenhum exame complementar que determine o diagnóstico.  Neste relato é abordado o caso de uma paciente de 1 ano do sexo masculino atendido no pronto atendimento infantil sendo diagnosticado e conduzido com doença de Kawasaki. Esse trabalho visa disseminar o conhecimento acerca da doença para sanar as dificuldades sobre o diagnóstico precoce e tratamento da patologia.
Varicela congênita
Authors: Sousa Costa Pedro Henrique , Martins de Almeida Fernanda , Varela Pinto Renan , Espirito Santo Maria Cristina Carvalho do
Published: February 2025

A varicela é uma doença viral pode ocorrer em qualquer faixa etária. Pouco se é falado sobre sua patogenia e os riscos que a gestante pode ter ao contrair a doença durante a gravidez. Objetivo: Avaliar o nível de conhecimento e percepção sobre a varicela congênita das gestantes que realizam pré-natal no município de Volta Redonda (RJ). Métodos: Estudo transversal descritivo de pacientes atendidos na rede pública da cidade que será feita por meio da aplicação de questionário. O presente projeto foi submetido ao Comitê de Ética em Pesquisa em Seres Humanos do UniFOA para avaliação. Resultados: Foi coletado dados de 32 gestantes, 50% possuíam idade entre 26 e 33 anos e 62,5% completaram o Ensino Médio. A maioria tinha parceiro fixo, 62,5% eram primigestas e 81,3% tinham contato com crianças em idade escolar. 81,3% já tinha sido infectada pelo VZV e metade tinha tomado a vacina tetra viral. Quanto à transmissão, 56,3% tinham conhecimento. 97,88% não recebeu orientação sobre a doença durante o pré-natal. Já ao herpes zoster, a maioria não tinha informações. Nenhuma sabia da relação entre HZ e a infecção prévia de varicela, e nenhuma estava ciente de que a catapora poderia levar o bebê a desenvolver HZ no primeiro ano de vida. Conclusão: A pesquisa revela um conhecimento limitado na população sobre a varicela e a Herpes Zoster (HZ). Destaca-se a importância do médico na orientação das gestantes e que aborde a SVC no pré-natal, fornecendo orientações para sua proteção.
Clinical study of symptoms recovering from Covid-19 for different segments of Iraqi society
Authors: Alali Urjwan , Farhan Noor Hadi , Majeed Ali Hameed
Published: February 2025

An outbreak of pneumonia of unknown origin was reported in Wuhan, Hubei Province, China, in December 2019. It was identified as SARS-CoV-2, which was previously called 2019-nCov. They are grouped into four genera: alpha, beta, gamma, and delta coronaviruses. SARS-CoV-2 symptoms vary from mild to severe. Fever, cough, and shortness of breath are the most common symptoms. This epidemic has spread throughout various countries of the world, and the number of infected people has increased very rapidly. Among these countries is Iraq, which recorded the first Corona virus in the Najaf Governorate, on February 24, 2020 and thereafter, as the number of infections began to rise steadily, specifically in the third month of 2021. In this study, questionnaire forms were used, and the cases showed those infected with the Corona virus from several governorates in Iraq (Wasit, Diyala, Karbala). Then the health problems that continued to occur after recovery were discussed. The infected cases were analyzed statistically, which were related to some of the symptoms that appeared among males and females.
Klasifikasi Tumor Otak pada gambar Magnetic Resonance Images (MRI) dengan Pendekatan Pembelajaran Mendalam
Authors: Rudiansyah Rahmad , Husein Amir
Published: February 2025

Tumor otak adalah salah satu penyakit paling mematikan dan kompleks yang mempengaruhi jutaan orang di seluruh dunia, sehingga klasifikasi tumor otak yang akurat sangat penting untuk pengobatan yang efektif. Diagnosis dan pengobatan tumor otak sangat menantang, dan kurangnya diagnosis yang akurat dan tepat waktu sering kali menyebabkan hasil akhir yang buruk bagi pasien. Metode diagnostik saat ini, seperti MRI dan CT scan, seringkali tidak memadai untuk klasifikasi tumor otak secara akurat. Keputusan diagnostik sangat bergantung pada interpretasi pemindaian magnetic resonance imaging (MRI). Dalam penelitian, penerapan berbagai model CNN VGG16, Xception, MobileNet dan ResNet50 digunakan untuk klasifikasi tumor otak pada kumpulan dataset 4 kelas yaitu glioma, meningioma, notumor dan pituitary. Semua model di uji dengan berbagai percobaan eksperimental dan hasil pengujian menunjukkan bawah model Xception menghasilkan akurasi terbaik dibandingkan model lainnya.
Perbandingan Kinerja Kernel SVM dalam Klasifikasi Kategori Kanker Kulit Menggunakan Transfer Learning
Authors: Siregar Muhammad Mizan , Hizria Rahmatika , Pardede Doughlas
Published: February 2025

Penelitian ini mengkaji efektivitas kombinasi transfer learning dengan Support Vector Machines (SVM) untuk klasifikasi kanker kulit. Tujuan utama dari penelitian ini adalah untuk mengklasifikasikan gambar kulit secara akurat ke dalam kelas "jinak" dan "ganas". Model VGG-19 yang telah dilatih sebelumnya digunakan untuk mengekstraksi fitur-fitur mendalam dari gambar kulit, menangkap pola visual yang rumit. Fitur-fitur ini kemudian dimasukkan ke dalam classifier SVM, dengan eksplorasi dilakukan pada kernel Radial Basis Function (RBF) dan Polynomial. Kinerja model-model yang diusulkan dievaluasi menggunakan dataset gambar kulit. Hasil eksperimen menunjukkan bahwa SVM dengan kernel Polynomial mengungguli SVM dengan kernel RBF dalam hal akurasi dan recall, khususnya untuk kelas "ganas". Hal ini menunjukkan bahwa kernel Polynomial lebih baik dalam menangkap hubungan kompleks dalam data. Pendekatan transfer learning, yang memanfaatkan model VGG-19 yang telah dilatih sebelumnya, secara signifikan meningkatkan kemampuan model untuk mengekstraksi fitur yang bermakna dari gambar, berkontribusi pada peningkatan akurasi klasifikasi. Temuan ini menunjukkan bahwa kombinasi transfer learning dan SVM, terutama dengan kernel Polynomial, menawarkan pendekatan yang menjanjikan untuk klasifikasi kanker kulit. Metode yang diusulkan dapat membantu dalam deteksi dini penyakit dan meningkatkan akurasi diagnosis, yang berpotensi mengarah pada hasil pasien yang lebih baik. Penelitian di masa depan dapat mengeksplorasi penggunaan dataset yang lebih besar dan lebih beragam, serta integrasi fitur atau teknik tambahan untuk lebih meningkatkan kinerja klasifikasi.
The Effect of Good Corporate Governance On Company Value With Profitability As Variable Intervening
Authors: Hawaldi Muhamad , Hifni Syaiful , Oktaviani Ayu
Published: February 2025

The study was purpose to examine and analyze the effect of good corporate governance on firm value with profitability as an intervening variable. Research is included in explanatory research. As population is general banking listed on the Indonesia Stock Exchange for 2018-2020 period as many as 45 banks. Sampling technique with purposive sampling obtained a sample size of 29 banks. The unit of analysis is the financial statement and annual reports of general banking companies. Data analysis using path analysis with hypothesis testing using t test. Results of hypothesis testing using path analysis showed that good corporate governance has a significant effect on firm value. Good corporate governance has a significant effect on profitability-ROA. Profitability-ROA has a significant effect on firm value. Sobel test results found that the variable Profitability-ROA does not mediate the effect of good corporate governance has a significant effect on firm value. As conclusion there is an effect of good corporate governance on profitability and firm value. However, the Profitability-ROA variable does not mediate the effect of good corporate governance, which has a significant effect on firm value.
Capital Structure, Company Size, Sales Growth and Good Corporate Governance on Company Value: Intervened by Profitability
Authors: Nurhaliza Nurhaliza , Sanjaya Sigit , Rahma Anita Ade
Published: February 2025

This study aims to determine the Influence of Capital Structure, Company Size, Sales Growth and Good Corporate Governance on Company Value with Profitability as an Intervening variable in Manufacturing Companies in the Food and Beverage Sector listed on the Indonesia Stock Exchange 2019-2023. Based on test results Capital Structure has a positive and significant effect on Company Value, Company Size has a insignificant effect on Company Value, Sales Growth has a insignificant effect, GCG has a significant effect on Company Value, Profitability has a insignificant effect on Company Value, Capital Structure has a insignificant effect on Profitability, Company Size has a significant effect on Profitability, Sales Growth has a insignificant effect on Profitability, GCG has a significant effect on Profitability, Capital Structure does not mediate Company Value through Profitability as an Intervening variable, Company Size mediates against Company Value through Profitability as an Intervening variable, Sales Growth does not mediate against Company Value through Profitability as an Intervening variable, GCG mediates against Company Value through Profitability as an Intervening variable.
Mnemonics Strategies in Teaching Food and Beverage Services Lesson among Grade Eleven Learners in Taal Senior High School
Authors: Arcega Christine Jane M.
Published: February 2025

Education could take place in formal or informal settings and any experience that has a formative effect on the way one thinks, feels, or acts may be considered educational. The methodology of teaching is called pedagogy. The Technical Vocational Livelihood or TVL Track is one of the track S offered under Senior High School programs in the Philippines. The program was designed to provide students with job-ready skills that they will need in the future.

This study aimed to determine the retention level of the grade eleven learners using mnemonics strategy to execute the flow of serving food to the customers in Food and Beverage Services lesson. The researcher employed quantitative research utilizing teacher-made-test and demonstration to assess the performance of the learners and the causes of low retention of learners at the beginning of the quarter. Moreover, the observation checklist was utilized to determine the ability of the learners in the demonstration of the lesson at the end of the quarter. The result of the findings was based on the responses of the respondents.
Exploring Learning Strategies through the Social Cognitive Theory
Authors: Rahim Noor Raifana Ab , Darwis Nur Zaidani Wati Mohd , Noh Narita , Asfar Juwita , Ismail Herda Balqis
Published: February 2025

Learning strategies were fundamental in the educational system as a guide for learners to achieve success in education. They referred to the methods and approaches used by individual learners to enhance their learning process, comprehension, and retention of new information. These strategies were categorized into three main types: cognitive, metacognitive, and resource management strategies. Understanding the acceptance and implementation of these strategies was important to ensure their relevancy and impact. This study aimed to investigate how learners perceived cognitive components, behavior, and environment in learning, as well as the relationship between these components. The quantitative study examined learning strategies among undergraduates, utilizing a purposive sample of 103 students from UiTM Cawangan Johor who responded to a survey instrument structured on a 5-point Likert scale. The survey, informed by theoretical frameworks from Bandura (1986) and Wenden and Rubin (1987), was designed with four distinct sections. Section A collected demographic data, while Sections B, C, and D focused on cognitive components, behavioral aspects (specifically metacognitive self-regulation), and environmental influences, respectively. The data obtained were further analyzed using SPSS. The results showed a strong correlation between the components, indicating a balanced approach to studying that combined these three elements as part of learning strategies. In terms of cognitive strategies, the findings revealed that students employed a variety of study methods integrating both traditional techniques and higher-order thinking skills. Additionally, students demonstrated proactive learning behaviors, including generating questions, clarifying confusion, and setting study goals. Regarding environmental factors, the findings indicated that students managed their study environments effectively. The study recommended future research incorporating actual student performance to explore its alignment with Social Cognitive Theory.
Numerical Analysis of Solar Pavement Collector for Malaysian Environment
Authors: Razeman Nurul Aqilah , Itam Zarina , Beddu Salmia , Najeeb Muhammad Imran , Zahari Nazirul Mubin , Daud Mohammad  , Zawawi Mohd Hafiz , Syamsir Agusril , Abdul Razak Norizham
Published: February 2025

Tapping into solar renewable energy can accelerate Malaysia’s energy economy, and one of the ways to achieve this is through solar pavement technology. Solar pavement technology is an emerging field, and Malaysia, through its green policies, welcomes such innovations to promote environmental sustainability. This research investigates the use of conductive pipes for thermal energy harvesting in solar pavement collectors. Design software, Solidworks 2020, and simulation software, Ansys Fluent 19.2, were utilised to optimise the design parameters of the solar pavement collector. These parameters included the pipe materials (copper, stainless steel, and aluminium), pipe depths (30, 40, 50, 60, 70, and 80mm), and pipe spacing (70, 80, 100, 130, and 150mm). Results show that a serpentine configuration with copper piping exhibited the highest heat efficiency, producing an outlet temperature of 54.21°C at a pipe depth of 50 mm and a centre-to-centre spacing of 80 mm. Additionally, the water flow rate of the optimised pipe design reached an acceptable value of 1.562 m/s. Stainless steel, arranged in a serpentine pattern, achieved a maximum temperature of 54.92 ºC, 1.3% higher than copper in the same configuration. However, aluminium in a serpentine pattern showed a 2.9% decrease compared to stainless steel. The generated warm water has potential for household use, reducing reliance on conventional electricity and contributing to a reduction in carbon footprint, given Malaysia's heavy reliance on fossil fuels for electricity generation.
A Study on the Impact of Chamber Size, Configuration, Environmental Factors and Maximum Power Point Tracking (MPPT) Integration on Microbial Fuel Cell Voltage
Authors: Sahari Siti Kudnie , Mundi Ujai Nashley Ursula , Thomas Thommy , Yakub Ibrahim , Sawawi Marini , Lilik Hasanah  , Abdul Rahman Kram  , Embong Zaidi , Lias Kasumawati , Joseph Annie , Kho Lee Chin , Wan Masra Sharifah Masniah
Published: February 2025

The study examines the effect of chamber size, Microbial Fuel Cell (MFC) arrangement, environmental conditions on voltage production, and the influence of connecting Power Management System (PMS) with MFC. A 6-unit single-chamber MFC device was built using soil as a catalyst and coconut leaves as a substrate. It was then connected to a PMS. The study showed that a 350 ml MFC unit arranged in series produced a greater voltage of 457 mV compared to a 700 ml container. The smaller chamber was connected in series and integrated with a PMS consisting of a charge pump, DC-DC boost converter, and Maximum Power Point Tracking (MPPT), which led to a maximum stable voltage of 10.56 V. It highlights the possibility of increasing voltage consistently by using smaller MFC chambers, dirt as a catalyst, coconut leaves as a substrate, and aluminum as an electrode, together with a thorough PMS setup.
The Impact of Hydrocarbon R290 Refrigerant on Air Conditioner Performance and Environmental Sustainability
Authors: Ferdinand Ng Siek Khai  , Zakaria Nurul Sabihah
Published: February 2025

This study addresses the critical need for environmentally friendly refrigerants in residential air conditioning systems and explores the advantages of hydrocarbon R290 as an alternative to synthetic options. Given the indispensability of air conditioning for human comfort, the shift towards eco-friendly refrigerants becomes paramount. This research aims to demonstrate the superiority of natural refrigerants, particularly hydrocarbon R290, over conventional synthetic alternatives in air conditioning. Through a comparison of two similar air conditioners charged with R290 and R22 refrigerants, the study evaluates their performance and environmental implications. The initial phase involves a thorough analysis of hydrocarbon R290’s physical properties and compatibility with synthetic refrigerants. The findings underscore its remarkable compatibility, directly replacing the environmentally harmful Hydrochlorofluorocarbon R22 refrigerant. Practical experiments and theoretical pressure-enthalpy chart analyses establish that R290-equipped air conditioners significantly enhance the coefficient of performance (COP). In practical applications, COP sees a 21.74% boost, while theoretical analysis indicates a 7.33% increase. Furthermore, adopting R290 contributes to a 17.5% reduction in CO2 emissions through reduced power consumption. Environmental sustainability is a pivotal aspect of refrigerant evaluation; the study furnishes compelling evidence favouring hydrocarbon R290. The research demonstrates that R290 is approximately 1,383 times more environmentally friendly than R22 in terms of global warming potential and refrigerant mass. Safety, a paramount concern in adopting new refrigerants, is also addressed. R290’s mass charge aligns with international standards, and its concentration remains 17.37% below the lower flammability limit, ensuring secure usage in confined spaces.
Dynamic Vibration Absorber (DVA) Using Combined Piecewise and Magnetic Stiffness Mechanism
Authors: Wan Muhammad Amir  , Ramlan Roszaidi , Abdul Rahman Mohd Nazim , Azma Putra Azis  , Abd Rahman Dullah  , Kok Swee Leong
Published: February 2025

Linear dynamic vibration absorber (DVA) efficiently suppresses the structural vibration within the 3 dB amplitude frequency bandwidth. Beyond this bandwidth, it may not be effective in suppressing the vibration. In fact, if not properly tuned, it may increase the vibration of the structure. This study examines a DVA mechanism incorporating a unique piecewise and magnetic stiffness combination. By integrating these two types of stiffness, the DVA operates in nonlinear modes, improving its ability to dampen vibrations over a wider frequency range. The positioning of limit blocks and the gap between magnets allows precise control over the level of nonlinearity for each mode, namely, hardening, softening and combined modes. Quasi-static measurements were conducted to analyse the static characteristics of the device for each mode. Dynamic measurements were conducted to analyse the device's dynamic performance in deflection-frequency characteristics, providing insights into the device's response across a frequency range (10 Hz to 50 Hz) for each mode. This evaluation helped assess the proposed mechanism's ability as a DVA to mitigate vibrations with varying frequencies. The measurement results from the three modes were compared. While hardening and softening modes proved to be able to widen the bandwidth, the combined mode was the most effective one in widening the bandwidth as its operation covers both operating regions of softening and hardening modes. The decrease in the multi-stable solution frequency region ensures that the NDVA operates with a larger amplitude in the vibration suppression region more favourably.
RHABDOMYOLYSIS: CPK IS NOT A MARKER
Authors:   Irmandade da Santa Casa de Misericórdia de São Paulo, ISCMSP, Baches Jorge Pedro , Cerf Spray Jan Willem ,   Irmandade da Santa Casa de Misericórdia de São Paulo, ISCMSP, Pinheiro Savioli Fellipe ,   Irmandade da Santa Casa de Misericórdia de São Paulo, ISCMSP, Andrade Sperandio Giovanna ,   Irmandade da Santa Casa de Misericórdia de São Paulo, ISCMSP, Nardy Paula Razuck Nicole ,   Irmandade da Santa Casa de Misericórdia de São Paulo, ISCMSP
Published: February 2025

Introduction: Rhabdomyolysis is a syndrome characterized by the injury of skeletal muscle cells, releasing their components into the bloodstream. In the USA, there are about 26 thousand cases annually, of which 5 to 25% evolve to acute kidney injury. Causes include trauma, ischemia, drugs, and intense physical exercise.
The most common diagnosis is made by serum creatine phosphokinase (CPK) dosage. Objective: To dissociate serum CPK levels from the isolated diagnosis of rhabdomyolysis. Materials and Methods: This study is a systematic review of articles on exercise-induced rhabdomyolysis, following PRISMA. The databases used were Scopus, Embase, Web of Science and Pubmed. The keywords were “exertional rhabdomyolysis” and “exercise induced rhabdomyolysis”. Of the 2600 articles found, those relating CPK to complications of exercise-induced rhabdomyolysis were maintained. Articles on other etiologies of rhabdomyolysis and the pediatric population were excluded. The remaining articles were classified by the Oxford Levels of Evidence, excluding case reports, expert opinions, and non-full-text articles, resulting in 8 articles that related exercise-induced rhabdomyolysis
and serum CPK levels to the onset of symptoms and target organ damage. Results: The review included 8 articles, totaling 66 clinical cases. All patients had elevated serum CPK levels and were diagnosed with rhabdomyolysis. The 66 patients were divided into 4 main groups according to their clinical status, tests requested, and evolution.
Conclusion: The CPK increases after the practice of physical activity and remains elevated in trained individuals.
Patients who developed complications had risk factors. The diagnosis of rhabdomyolysis should be based on serum CPK, serum myoglobin, and urine myoglobin
Review of speaker recognition : Concepts, challenges, architectures, and future directions
Authors: Nehra Neelam , Sharma Geetanjali , Kumar Parveen , Sheoran Dinesh , Yadav Amita
Published: February 2025

Speaker recognition refers to the task of recognizing a person from a spoken utterance with the aid of a machine. The distinctive features extracted from the speech characteristics of various individuals are utilized to create a unique speaker model for each person. These models are then employed to identify an enrolled speaker from a pool of available speakers by comparing the features of the test speaker with the stored models. This paper explores various feature extraction techniques, including MFCC, LPC, RASTA-PLP, ZCR, and PSMFCC, among others. The paper also aims to explore various techniques for speaker modeling like GMM, I-Vector, ANN, DNN, SVM with an emphasis on Deep Neural Network (DNN) techniques. Additionally, this paper also presents a detailed comparative performance analysis of the techniques used in the domain of speech processing.
Development and deployment of a biometric fingerprint lock system
Authors: Mishra Shalabh Kumar , Singh Satyvir , Soni Ashu , Gupta Akanksha , Palo Nishi Deepa , Singh Saurabh , Arora Charu , Katoch Ritambhra
Published: February 2025

Security remains a paramount concern in both residential and office settings, prompting the exploration of various solutions. Existing door lock systems often exhibit vulnerabilities that compromise security, raising apprehensions about a safe lifestyle and conducive work environment. Moreover, contemporary challenges, such as terrorism and unauthorized access, underscore the urgency of implementing robust security measures, especially in shared-access spaces. This paper introduces the design and prototype of a biometric fingerprint door lock system tailored for joint access environments. Fingerprint biometrics, known for their reliability, offer a secure means to log system transactions and safeguard individual privacy rights. In contrast to RFID or password-based mechanisms susceptible to compromise, the proposed system relies solely on fingerprint verification, providing enhanced security for shared facilities. The system, built on an Arduino UNO platform, incorporates a fingerprint sensor, camera, servo motor, buzzer, and an LCD display. Authorized users’ fingerprints are enrolled and verified, granting access to shared facilities, while centralized control facilitates user management. This flexible device ensures physical security by leveraging fingerprint sensor technology.
Conciencia emocional del docente en formación: un estudio sobre su nivel de desarrollo
Authors: Monroy Segundo Georgina
Published: February 2025

Este artículo presenta los resultados de un estudio sobre el nivel de desarrollo de la conciencia emocional de docentes en formación. Se toma como referencia el modelo pentagonal de competencias emocionales propuesto por Bisquerra Alzina (2009) y el objetivo es analizar el nivel de desarrollo de la competencia conciencia emocional en futuros docentes. Desde el paradigma cualitativo se adoptó el método de la etnografía interpretativa a través de dos técnicas: la observación participante y la narrativa. Para la primera se utilizó la bitácora del investigador mientras que para la segunda se recurrió al relato escrito en el que los estudiantes narran experiencias emocionales. Los resultados muestran que la mayoría de los participantes demostraron la capacidad de percibir con precisión la emoción que derivaba de la situación que estaban experimentando, además de las emociones de las personas con las que interactuaban, así como de implicarse empáticamente con su vivencia emocional. Este artículo resalta la importancia del estudio específico del nivel de desarrollo de una competencia emocional que permita tomar conciencia de las necesidades del futuro docente respecto a su propio desarrollo emocional y vislumbrar las estrategias pertinentes a su edad e historia de vida.