bluuebunny/crossref_metadata_2025 huggingface dataset:
THE EFFECT OF DIABETES MELLITUS ON THE REPRODUCTIVE SYSTEM OF THE FEMALE BODY
Authors:   «KIUT-Kimyo International University in Tashkent», Uzbekistan, Kamolova F. E. , Djuraev J.A. ,   Associate Professor Tashkent Medical Academy, Uzbekistan
Published: September 2024

This article describes the methods of studying diabetes mellitus in women, the causes of its occurrence and its effect on the female body. The data of the research literature in electronic search engines are processed and analyzed cyberleninka.ru, eLibrary, in the international Scopus databases for the period 2018-2024.
Moderação das capacidades dinâmicas na relação entre o capital intelectual e o desempenho inovador em empresas chapecoenses
Authors: Gobbato Marcio , Jacoski Claudio Alcides , Silva Givanildo
Published: September 2024

Propósito: O propósito deste estudo é investigar a relação entre capital intelectual, capacidade dinâmica e desempenho inovador em micro e pequenas empresas situadas no município de Chapecó (SC), Brasil.
Metodologia: Utilizou-se uma abordagem quantitativa descritiva, aplicando um survey estruturado com uma escala Likert de cinco pontos. O questionário foi disseminado para gerentes financeiros e/ou sócios-proprietários de micro e pequenas empresas chapecoenses, resultando em 121 respostas válidas. Os dados foram analisados utilizando testes de correlação, análise de regressão linear múltipla e teste ANOVA.
Originalidade: Este estudo se destaca pela abordagem específica em um contexto regional, explorando a relação entre capital intelectual, capacidade dinâmica e desempenho inovador em micro e pequenas empresas do município de Chapecó (SC), Brasil, preenchendo uma lacuna de conhecimento identificada na literatura.
Resultados: Os resultados indicam que o desempenho inovador das empresas é positivamente influenciado por estreitamento de relações com fornecedores, uso de tecnologia para integrar processos internos e a capacidade dos funcionários em antecipar mudanças econômicas e tomar decisões estratégicas. A tecnologia, quando moderada pela capacidade dinâmica, mostrou-se particularmente eficaz na melhoria da eficiência e rapidez na inovação.
Contribuições teóricas: O estudo reforça a importância do capital humano e da tecnologia na inovação. Demonstra também que relações estreitas com fornecedores e o uso eficaz da tecnologia são cruciais para o desempenho inovador, oferecendo novas ideias sobre como essas dinâmicas se aplicam em um contexto regional específico.
A Política Nacional de Formação de Profissionais da Educação Básica e o Programa Residência Pedagógica: atribuições dos entes federativos brasileiros quanto à formação de docentes
Authors: Ribeiro João Pedro da Rosa , Siqueira André Iser , Pinto Muriel , Orth Sabrina , Pinheiro Pawily Nataly Martins , Ribeiro Melissa da Rosa
Published: September 2024

Este manuscrito propõe apresentar, bem como discutir a Política Nacional de Formação de Profissionais da Educação Básica (Parfor) e o Programa Residência Pedagógica (PRP). A primeira, é uma diretriz do ano de 2016 e que consta, entre seus objetivos, a formação de licenciandos e docentes da educação básica. Em contrapartida, o PRP, foi uma public policy relacionada com formação de professores em nível em licenciatura. Esta última foi executada em três edições, sendo a primeira entre 2018 e 2020. Já a segunda dá-se início no mesmo ano que se findou a edição inaugural e encerrou-se em 2022. Por fim, a terceira e última etapa de implementação do PRP aconteceu entre os anos de 2022 e 2024. Objetiva-se, com este artigo, investigar se os entes federativos brasileiros possuem atribuições quanto à formação docente e expor os mesmos, caso sejam caminhos a serem traçados por ambas políticas. Assim, para compor esta investigação, fez-se uso da pesquisa documental, através do estudo do Decreto Nº 8752/2016, que instituiu a Parfor e a Portaria Nº 82/2022, que estabeleceu o funcionamento do PRP em nível nacional. Deste modo, empregou-se a pesquisa documental, a fim de investigar a formação docente no Programa Residência Pedagógica através da Parfor. Entre os resultados obtidos, pode-se observar que: ambas normativas estabelecem a colaboração entre os entes federados, ou seja: Estados, municípios e o Distrito Federal como responsáveis pela formação de professores, juntamente com a CAPES e as instituições de ensino superior. Portanto, o PRP converge com o decreto de 2016.
Programa Social Bolsa-Família: consolidação da cidadania e implicações para o desenvolvimento socioeconômico no Brasil
Authors: Spolaor Darcione , Bölter Serli Genz
Published: September 2024

O presente artigo visa analisar o Programa Social Bolsa-Família e a dinâmica da redistribuição de renda no campo das Políticas Públicas no Brasil. Para tanto, estudaremos aspectos do contexto econômico e social brasileiro na relação com o fortalecimento da cidadania nacional. Cidadania que se desenvolveu no contexto de um modelo de democracia capitalista, consolidada a partir de um projeto de desenvolvimento nacional que deixou como herança uma sociedade desigual. Muitos sem acesso à educação, com baixos salários, com alta concentração de terras e riquezas nos moldes colonial escravocrata que caracterizam a história da formação do Estado brasileiro. A desigualdade social brasileira exige, de uma forma quase permanente, o suporte financeiro do Estado para uma parcela significativa da sua população, que não possui renda suficiente para suprir suas necessidades básicas, vivendo em constante situação de insegurança alimentar, inclusive. Na segunda parte do trabalho far-se-á uma análise dos efeitos do programa Bolsa família para a redução da extrema pobreza, na superação da insegurança alimentar e no aumento da escolaridade dos beneficiários para que venham obter conhecimentos profissionais necessários para ocupar empregos de maior nível remuneratório vindo a superar a extrema vulnerabilidade econômica e social. O ensaio é desenvolvido a partir do levantamento bibliográfico e documental sobre o programa bolsa-família nos últimos anos no Brasil.
Sífilis congenita: desafios da enfermagem para a prevenção
Authors: Costa Claudia Borges da , Souza Nathalia Turino , Oliveira Thais Almeida de , Souza Ana Lúcia Torres Devezas , Silva Márcia Maria Bastos da , Pereira Renata Martins da Silva , Alves Elizângela Aparecida da Silva de Laffitte , Oliveira Jussara Moreira de
Published: September 2024

A Sífilis Congênita é uma patologia infecciosa que costuma passar da mãe para o feto, trazendo malefícios à gravidez e podendo até mesmo ocasionar a morte da criança. Os objetivos do estudo foram descrever os desafios da equipe de enfermagem na prevenção da sífilis congênita e apontar os sentimentos e percepção da mãe de recém-nascido diagnosticado com sífilis congênita. Para o desenvolvimento do estudo, realizou-se uma pesquisa bibliográfica, através de estudos de natureza científica provenientes das seguintes bases de dados on-line: Google Acadêmico, PubMed, Scientific Electronic Library Online (SciELO), Web of Science, O Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde (BIREME), Periódicos da CAPES, Science Direct e Scopus. A análise dos artigos permitiu formar as categorias: desafios da Enfermagem na prevenção da sífilis congênita e Sentimentos sobre a sífilis congênita: percepção da mãe. Por fim, conclui-se que o papel do profissional de enfermagem é essencial, auxiliando à mãe no tratamento da patologia e agindo de forma efetiva na prevenção para evitar esse agravo à saúde da criança.
Integração do GeoGebra na prática pedagógica: percepções de professores de matemática do ensino fundamental
Authors: Araújo Francisco Cleuton de , Paiva Carlos Daniel Chaves , Nascimento Rildo Alves do , Maia Roberto Gomes , Monteiro Jefte Dodth Telles , Rêgo Flávio Daniel Luz , Abreu Luan Martins , Alexandre José Joel , Oliveira Adalgisa Maria de , Andrade Antônio Diogo de , Silva Joel Manga da , Nunes Euzébio Rodolfo Silva , Santos Mickelle Sousa , Melo Junior Madson Fernandes de
Published: September 2024

Este trabalho investiga as percepções dos professores de Matemática dos Anos Finais do Ensino Fundamental acerca do uso do software GeoGebra em sala de aula, visando compreender os desafios e benefícios dessa ferramenta no ensino-aprendizagem. A pesquisa se justifica pela crescente importância das tecnologias digitais na educação e pela necessidade de práticas pedagógicas que promovam maior interatividade e compreensão dos conteúdos matemáticos. O objetivo do estudo foi identificar como os professores utilizam o GeoGebra, quais são as principais dificuldades encontradas e como essa tecnologia pode ser melhor integrada ao currículo de Matemática. Para tanto, foi adotada uma abordagem qualitativa, com a aplicação de questionários a um grupo de professores. Os resultados indicam que, embora o GeoGebra seja reconhecido por suas capacidades de visualização e por aumentar o interesse dos alunos, sua utilização ainda é limitada devido à falta de formação específica e infraestrutura adequada nas escolas. Conclui-se que é fundamental investir em capacitação docente e melhorar as condições tecnológicas para que o GeoGebra possa ser plenamente explorado como uma ferramenta pedagógica eficaz. As implicações do estudo apontam para a necessidade de políticas educacionais que incentivem o uso de tecnologias digitais no ensino de Matemática.
Estimulação transcraniana por corrente contínua em crianças e adolescentes com TDAH: ensaio clínico
Authors: Sá Maria Luzinete Oliveira de , Collange Luanda André , Muszkat Mauro , Rizzutti Sueli
Published: September 2024

A estimulação transcraniana por corrente contínua (tDCS) é um procedimento não invasivo de neuromudulação, cuja aplicação tem sido estudada em vários transtornos. O Transtorno de Déficit de Atenção e Hiperatividade (TDAH) é um transtorno do neurodesenvolvimento, e apresenta sintomas nucleares de desatenção, e/ou hiperatividade e impulsividade que geram prejuízos ao desenvolvimento, dentre eles dificuldades acadêmicas e de interação social. Objetivo: Comparar os efeitos da estimulação transcraniana por corrente contínua anódica sobre o córtex dorsolateral pré-frontal esquerdo, com efeitos da estimulação placebo sobre os sintomas nucleares do TDAH. Método: Ensaio clínico, randomizado, duplo cego, longitudinal, com medidas repetidas, do qual participaram 33 crianças e adolescentes com TDAH, alocados aleatoriamente nos grupos ativo ou placebo. Ambos os grupos foram submetidos a 10 sessões de estimulação transcraniana por corrente contínua (ativa ou placebo), com intensidade de corrente de 1mA. Foram realizadas três avaliações: pré, pós e três meses após intervenção, tendo entre as medidas de desfecho o MTA SNAP-IV. Resultados: Os dados foram analisados por meio do programa SPSS 20.0. O teste de Friedman mostrou que houve alterações estatisticamente significantes na diminuição dos sintomas de hiperatividade no grupo ativo, sendo as mesmas observadas no período logo após, e 3 meses após a intervenção. Conclusão: Os resultados mostraram efeitos superiores da estimulação transcraniana por corrente contínua anódica sobre o córtex dorsolateral pré-frontal esquerdo no grupo ativo, quando comparados aos resultados do grupo placebo na redução dos sintomas de hiperatividade, sugerindo como outros estudos, que esta pode ser uma técnica promissora no tratamento do TDAH.
Estratégias de prevenção e controle do mosquito Aedes Aegypti em cidades que passam por processos de urbanização
Authors: Silva Maria Fernanda Bandeira da , Sousa Signey Everton Edival de , Sousa Kaline Oliveira de , Silva Aleffy Gil Pereira da , Silva José Fernando Bandeira da , Martins Filho José Pereira , Coelho Agatha Larissa da Silva , Carrias Teresa Cristina Alves , Obersteiner Matheus Rodrigues , Souza Thayssa Carvalho
Published: September 2024

Este estudo justifica-se pela relevância de desenvolver estudos voltados para a prevenção e o controle da dengue, sendo uma importante questão de saúde pública e coletiva. Este estudo objetivou analisar, através da literatura científica, as estratégias mais eficazes para a prevenção e controle do mosquito Aedes aegypti em cidades que passam por processos de urbanização. Trata-se de uma revisão integrativa, com carácter descritivo e abordagem qualitativa, utilizando o Scielo e bases de dados como PubMed e Bdenf. Foram empregadas as palavras-chaves: “Aedes aegypti”, “Controle de vetores”, “Prevenção de doenças” e “Urbanização”. Inicialmente, foram encontrados 4.102 resultados. Posteriormente à aplicação reduziu-se para 112 estudos, e destes, selecionou-se 20 artigos para a amostra final. Os resultados indicaram que a urbanização acelerada tem sido uma característica marcante das últimas décadas, levando a profundas transformações nas cidades. Esse fenômeno, embora traga diversos benefícios como o desenvolvimento econômico e melhora na infraestrutura, também apresenta desafios, como o controle do mosquito Aedes aegypti, vetor de doenças como dengue, zika e chikungunya.
Rekreatif Amaçlı Fitness Yapan Bireylerin Geleneksel Kuvvet Antrenmanları ve Amrap Modeli Crossfit Antrenmanlarının Performans Parametrelerine Etkisinin Karşılaştırılması
Authors: Katirci Berke , Vapur Muhammet , Yüksel Oğuzhan
Published: September 2024

Bu araştırmanın amacı; Rekreatif amaçlı geleneksel kuvvet ve AMRAP modeli Crossfit Antrenman uygulayan bireylerde bazı performans parametrelerine etkisinin incelenmesidir. Araştırmaya rekreasyon amaçlı fitness merkezlerinde crossfit (Crossfit AMRAP antrenman, n=30) veya geleneksel kuvvet (geleneksel kuvvet antrenman; n=30) programına dahil olan 60 erkek katılımcı gönüllü yer almışlardır. Araştırmada sekiz haftalık süreçte ilk ve son haftalarda 20 m. sürat, dikey sıçrama, 1 dak. mekik, 1 dak. şınav, 1 Maksimum tekrar kg (bench press, shoulder press, leg press, leg curl, lat pull down, barbel curl, triceps push down) ve vücut bileşimi (vücut ağırlığı, body mass index, vücut yağ yüzdesi; %, yağ kütlesi, kas kütlesi) değerleri tespit edilmiştir. Antrenman periyodu 8 hafta, haftada da üç gün olarak programlandı. Verilerin değerlendirilmesinde SPSS (27.0) paket programında Karışık Ölçümlerde ANOVA uygulanmıştır (p
The accounting of virtual robots
Authors: Łada Monika , Martinek-Jaguszewska Klaudia
Published: September 2024

Purpose: The aim of the article is to present the principles and methods of measuring the activity of virtual robots. We link the identified metrics to analogies of perceiving a bot as a machine, an automated process, or a digital employee. The latest phenomenon of the anthropomorphization of bots receives special attention.Methodology/approach: We used text analysis of technical and marketing documentation as the research method. We conducted the analysis as a case study using the software of a leading international RPA (Robotic Process Automation) provider.Findings: The results lead to the following conclusions: accounting using bots is multidimensional, embedded in technology, and carried out in real time. The virtual robot accounting solutions avoid the analogy of virtual employees; measurement covers both bots and operators, and the representation of activities is incomplete and distorted.Research limitations/implications: The research was focused on subjective recommendations of the RPA technology provider, taking into account their marketing goals. Originality/value: The research shows that embedded measurement technology automates raw data collection and enables real-time accounting for both bots and their operators. It thus contributes to the development of hybrid accounting. Simultaneously, this technology has a constraining effect, distorting measurement and redefining well-known and well-established effectiveness metrics.
The determinants of ChatGPT usage among accounting students: the role of habit, social influence and facilitating conditions
Authors: Maruszewska Ewa Wanda , Ziemba Ewa Wanda , Grabara Dariusz , Renik Katarzyna
Published: September 2024

Purpose: The aim of this study is to determine how habit, social influence, and facilitating conditions influence accounting students’ use of ChatGPT. Methodology/approach: The study was conducted among bachelor’s, master’s, doctoral, and postgraduate students studying accounting-related majors at the University of Economics in Katowice. Ordinal logistic regression was used to analyze 237 responses. Findings: The study confirms that the accounting students use ChatGPT primarily for self-studying and preparing projects and homework, with facilitating conditions, habits, and gender having a statistically significant impact on its use. Maintaining habits positively impacts the use of ChatGPT. The gender comparison indicates that women are less likely to use it than men. Research limitations: The study was conducted only at one economic university in Poland. Originality/value: The results reveal that ChatGPT use is a habit for 5% of accounting students. The results of our study highlight the need to conduct further research in this area, to include ChatGPT in professional activities and teaching to make users aware of the dangers (including ethical ones) associated with the use of artificial intelligence in accounting practice and to familiarize accounting teachers with it to help shape good habits among future accountants.
Service through Worship: Forming a Eucharistic Devotion for a Synodal Church
Authors: Llanera Alex Anthony
Published: September 2024

Pope Francis’s Synod on Synodality gathers the universal church towards a discerning path of accompaniment that seeks to address the contemporary and pressing issues of the Church. While the Church develops a theology of synodality, this article argues that fundamental to the synodal path requires an incorporated Eucharistic devotion. This liturgical mechanism incorporates dialogue and worship between the people and God with the hope that Christ’s will manifests itself through the grace of the Holy Spirit. The Eucharistic theologies of Pope Francis and Pope Benedict XVI demonstrate how worship integrates a desired union between God and neighbor. Developing a vibrant Eucharistic devotion enhances synodal conversation and highlights a Christocentric vision, broadening the Church's ability to discern how to serve more effectively. Concretely, the example of The Spiritual Diary of St. Ignatius of Loyola provides a devotional and practical lens by which God can work through this method of Eucharistic discernment to help bring about God’s will for his people.
Determinación del Nivel Lingüístico en Niños de Educación Inicial Subnivel 2: Un Enfoque Descriptivo
Authors: Urquizo-Villamarín Adela Mercedes , Minango-Cunalata Blanca Narciza , Haro-Reinoso Sandy Gabriela
Published: September 2024

La limitada implementación de estrategias efectivas que integren tecnologías digitales ha sido el problema en el mejoramiento de las habilidades lingüísticas en niños de la etapa educativa inicial. Es por ello que, el objetivo principal fue evaluar el aprendizaje del lenguaje de los niños de esta edad para la identificación de su entorno de aprendizaje, es decir, conocer si es significativo y divertido. El método utilizado incluyó un enfoque cuantitativo con cuestionarios basados en la escala de desarrollo del lenguaje de MacArthur, aplicada a una muestra de 30 estudiantes. Los resultados indicaron que, aunque la mayoría de los niños comprende el vocabulario, pocos lo utilizan de manera activa. La investigación concluye que las aplicaciones móviles son herramientas útiles para el desarrollo del lenguaje, siempre y cuando se usen de forma controlada y complementen las estrategias docentes.
Wolfram|Alpha en el proceso de aprendizaje matemático. Caso: Unidad Educativa Sagrado Corazón, cantón Palora-Ecuador
Authors: Lujano-Vivar Cintya Melissa , Lizano-Guzmán César Paul , Perez-Benitez Hugo Alfredo
Published: September 2024

La presente investigación tuvo como objetivo evaluar la efectividad de Wolfram|Alpha en el aprendizaje matemático de estudiantes de segundo de bachillerato en la Unidad Educativa Sagrado Corazón del Cantón Palora, Ecuador, donde se han identificado dificultades significativas en el aprendizaje matemático. La investigación se desarrolló bajo un enfoque mixto y un diseño cuasi experimental con la participación de 15 estudiantes de segundo de bachillerato. Se aplicaron pre-test y post-test para evaluar el rendimiento antes y después de la intervención educativa. Los resultados muestran una mejora estadísticamente significativa en las calificaciones, con un aumento en los niveles de comprensión avanzada y una disminución de estudiantes en niveles básicos. La planificación de clase diseñada, validada por expertos, permitió identificar a Wolfram|Alpha como una herramienta eficaz que facilita un aprendizaje interactivo, autónomo y enfocado en la comprensión profunda de conceptos matemáticos. La intervención, desarrollada en tres sesiones, permitió a los estudiantes experimentar de manera práctica con la herramienta, fortaleciendo sus habilidades en la identificación y análisis de elementos matemáticos, como las parábolas. A partir de estos hallazgos, se propone la integración sistemática de Wolfram|Alpha en el currículo de matemáticas, especialmente para temas complejos que requieran visualización y análisis detallado. Además, se sugiere la realización de investigaciones futuras para evaluar el impacto de esta herramienta a largo plazo y en diversos contextos educativos. Esta propuesta busca establecer un modelo replicable que pueda aplicarse en otras instituciones interesadas en mejorar el rendimiento académico y la actitud de los estudiantes hacia las matemáticas.
Best Practices in Avulsion Management - A Review
Authors: Rakshana S , Chamarthi Vishnu Rekha , Kalaivanan Dhanraj , Krishnamoorthy Santham , Saleem Sumaiyya , Kothimbakkam Sai Sarath Kumar , A K  R Santhosh Priya
Published: September 2024

Dentoalveolar trauma refers to injuries affecting the teeth, palate, mandible, maxilla, and gingiva due to external forces. These injuries can range from minor bruising to complete tooth avulsion, where the tooth is forcibly removed from its socket. Such avulsions typically require significant force and may also cause damage to adjacent structures. This review examines the risk factors, appropriate storage methods, and treatment strategies for dental avulsions, and highlights the importance of preventive measures for individuals at risk of dental injuries.
Assessing the Use of Radiation Protection Equipment: A Cross-Sectional Survey Among Dental Students
Authors: Preeja Pon , Pavithra Rao
Published: September 2024

Background: Proper radiation protection is crucial for minimizing exposure risks in dental radiography. This study aimed to evaluate the knowledge, awareness, and practices of dental students regarding radiation protection equipment.
Methods: A cross-sectional, questionnaire-based study was conducted with 100 dental students, including third-year students, final-year students, interns, and postgraduates. The questionnaire assessed participants' understanding of radiation protection principles, use of protective equipment, and attitudes toward radiation safety. Data were analyzed using statistical methods, including chi-square tests.
Results: The study found that 73% of participants had good knowledge and awareness of radiation protection equipment and radiation dosage. Despite this, adherence to recommended practices was poor. A significant association was observed between gender and the use of lead aprons during radiographs (p-value = 0.03), indicating a difference in practice based on gender.
Conclusion: While dental students generally exhibit strong knowledge and awareness of radiation protection, there is a notable gap in the practical application of protective measures. The findings highlight the need for improved training and adherence to radiation safety practices to ensure the well-being of both patients and practitioners.
Insecticidal Properties of Curcuma longa on the Growth of Prostephanus truncates
Authors: Asgher Safia
Published: September 2024

Prostephanus truncatus, a devastating pest, causes significant damage to stored grains. Synthetic insecticides pose environmental and health risks, necessitating eco-friendly alternatives. Curcuma longa, a medicinal plant, exhibits insecticidal properties. This study investigates the effect of Curcuma longa on the growth of Prostephanus truncatus. Results show that Curcuma longa extracts significantly inhibit the growth and development of Prostephanus truncatus, offering a promising natural insecticide.
Living Hadith of Jaburan Tradition in the Month of Ramadan for the People of Randegan Village, Banyumas Regency
Authors: Yurianto Ramdhan , Faizatun Nafi’ah Zahra , Hayatul Alfath Fitriani
Published: September 2024

Banyumas termasuk salah satu daerah dengan akulturasi budaya dan agama islam. Salah satu bentuk akulturasi yang dilaksanakan sejak dahulu sampai sekarang adalah tradisi Jaburan, yaitu tradisi memberikan suguhan makanan untuk berbuka puasa atau untuk orang-orang yang melakukan qiyam lail, baik membaca al-qur’an maupun I’tikaf di masjid atau musholla pasca sholat tarawih. Pelaksanaan tradisi Jaburan dilakukan secara struktur dibagi per warga pada tiap-tiap mushola dan didesain per minggu sesuai jumlah masyarakat yang tinggal di lingkungan musholla atau masjid. Penelitian ini menggunakan teori living hadis dan teori fenomenologi untuk mengamati prosesi pelaksanaan tradisi Jaburan yang dilakukan pada saat mau berbuka dan pasca solat tarawih di lingkungan masjid dan musholla di sebagian daerah di banyumas. Selain itu adanya tradisi ini juga hasil dari memahami subtansi dari dalil hadis Nabi SAW digunakan sebagai landasan pengamalan sunnah ini. Adapun praktik Jaburan dilakukan dengan rasa kasih dan sayang terhadap orang lain dengan berbagi makanan terbaik sesuai dengan kemampuan warga. Begitu juga pemaknaan yang ada di balik pelaksanaan tradisi Jaburan adalah: 1) meningkatkan ketaqwaan kepada Allah SWT; 2) mengimplementasaikkan sunnah sesuai dengan yang termaktub di dalam hadis Nabi SAW; 3) menumbuhkan rasa berbagi dan peduli sosial; 4) Upaya berlomba dalam berburu pahala di bulan Ramadhan dan 5) melestarikan tradisi lama yang dilakukan masyarakat daerah banyumas
Russia’s Foreign Policy Priorities in the Arctic Region Development at Current Stage
Authors: Koval V. P.
Published: September 2024

The article reviews the features of the processes in the Arctic region in the context of its growing importance in world politics and economics. The Arctic has the richest resources in the world. In the depths of the Arctic there is about a third of all the world’s reserves of natural gas and up to 13% of oil, huge reserves of coal, gold, copper, nickel, tin, platinum, and manganese. The growing dependence of the world economy on energy resources is pushing foreign countries to develop their interests in this region. Russia occupies a unique geopolitical position in the Arctic. The Arctic zone of Russia is singled out as a special object of state policy on the basis of its special national interests in the areas of geopolitics, economics, ecology, science, defense and national security. The development of mutually beneficial international cooperation in the Arctic meets the interests of Russia and its socioeconomic development. International cooperation in the Arctic is greatly influenced by the contradictory trends in modern international relations. As a result of the confrontation unleashed by Western countries against Russia, there was a significant complication of relations within the Arctic community. The Western Arctic states have blocked the development of common approaches to solving the most important issues for the region in the modern Arctic. In these conditions, Russia is building a multi-vector policy in the Arctic, which has brought positive results in attracting friendly states to partner cooperation on the implementation of projects in the Russian Arctic zone.
Incidencia del desarrollo humano en el crecimiento económico del Ecuador: un análisis econométrico
Authors: Leturne Vera Develin Anais , Choez Muñiz Víctor Freddy , Rivera Velasco José Luis , Yela Burgos Roger Tomas , Herrera Bermeo Andrea Karina
Published: September 2024

El capital humano es esencial para el crecimiento económico, impulsado por inversiones en educación y salud que aumentan la productividad y reducen la pobreza. La UE destaca por su papel en fortalecer estos sectores globalmente, mientras que América Latina enfrenta desafíos significativos tras la pandemia. En Ecuador, la alta tasa de desempleo y la desnutrición infantil evidencian obstáculos persistentes en la mejora de la calidad de vida y el desarrollo económico. En este contexto como objetivo general se analizó la incidencia del capital humano en el crecimiento económico del Ecuador durante el periodo 2000-2022, con la finalidad de proponer soluciones para mejorar las condiciones de vida y promover un desarrollo más equitativo y sostenible en Ecuador. En esta investigación se adoptó un enfoque cuantitativo y explicativo. Primero, se llevó a cabo una revisión detallada de la literatura para identificar las variables clave. Luego, se aplicó un modelo de regresión múltiple para evaluar el impacto de estas variables asociadas al capital humano, utilizando datos del Banco Central del Ecuador y del Banco Mundial. Los hallazgos presentan que las variables inversión en la salud y tasa de pobreza son estadísticamente significativas, lo que indica que tienen un impacto relevante en el Producto Interno Bruto del Ecuador. En conclusión, el capital humano impulsa el crecimiento económico y social al mejorar la productividad, la calidad de vida y el bienestar general. La inversión en educación y formación fomenta un desarrollo sostenible y equitativo en la sociedad.
Parameterized Algorithm for the Poset Cover Problem
Authors: Ordanel Ivy , Fernandez Jr. Proceso , Juayong Richelle Ann , Clemente Jhoirene , Adorna Henry
Published: September 2024

It is already known that the 1-Poset and 2-Poset Cover Problems are in 𝑷. In this paper, we extended the previous results and devised an algorithm for the 𝒌-Poset Cover Problem, for any 𝒌 number of posets that cover the input. The algorithm runs in 𝑶(𝒎2k 𝒏2), where 𝒎 and 𝒏 are the input size. With this running time, we can say that the problem belongs to XP (slicewise polynomial). The algorithm runs efficiently for small fixed 𝒌 but runs exponentially for large 𝒌. While the algorithm running time has yet not to be efficient for large 𝒌, we have shown a significant improvement from a brute-force solution, which runs in 2𝒎 𝒏2 + 𝑶(�𝒌 𝒊 � 1 2𝒎𝒊𝒏) - exponential even for small fixed 𝒌.
New Distribution Record for Rizal’s Jewel Weevil Pachyrhynchus rizali Schultze, 1934 (Coleoptera: Curculionidae: Entiminae)
Authors: Villegas Jhonnel , Buenavente Perry Archival , Cabras Analyn
Published: September 2024

This paper presents a new distribution record for Rizal’s jewel weevil – Pachyrhynchus rizali Schultze, 1934 (Coleoptera: Curculionidae: Entiminae: Pachyrhynchini). A single female specimen was collected at the Aurora Memorial National Park, Province of Aurora, Luzon Island, Philippines on 18 Jun 2023 – a day before the 162nd birth anniversary of the Philippine national hero, Dr. Jose P. Rizal, after whom the species was named. The specimen was identified based on morphological comparison with the types deposited at the Senckenberg Natural History Museum in Dresden, Germany. Further explorations must be conducted to study the biology, ecology, population, and distribution of P. rizali.
Pro-myogenic Actions of Garcinia binucao Crude Leaf Extracts towards C2C12 Muscle Cell Line
Authors: Teresa Ma. Theresa , Trajano Patricia Irhene , dela Rosa Angelo Mc Court , Dimayacyac Airianne Denise , Ipulan-Colet Lerrie Ann
Published: September 2024

Incomplete muscle regeneration after severe injury can cause the formation of fibrotic tissue, which can impair muscle function and decrease quality of life. Myogenic cell culture studies have been utilized to analyze the effects of certain compounds on muscle cells. Garcinia binucao crude leaf extracts (GB) were tested on C2C12 cells to determine their effect on myoblast count and myotube formation in a dose-dependent manner. For myoblast count, C2C12 myoblasts were observed after 24 and 48 h of GB treatment. Based on the results, GB extracts did not confer cytotoxic effects, and precocious myotube formation was observed after 48 h of treatment. Ki67 expression was not statistically significant among treatment groups. For induction of differentiation assay, the myotube area – stained with May-Grünwald Giemsa – was examined at 1, 3, and 7 d post-treatment (dpt) and images were obtained and analyzed using ImageJ. For induction assay at 3 dpt, a higher myotube area was observed as the concentration of the extracts decreased. Concentrations of 0.781, 0.391, and 0.195 μg/mL showed significant differences compared to growth medium control when observed at 3 dpt (p < 0.05). There were also no observed significant differences in MyoD expression, a myoblast marker. The increased size of the myotube may be explained based on glucose consumption, which was examined by acquiring glucometer readings from spent cell culture media. The glucometer reading shows a statistically significant lower glucometer reading in the GB-treated group. These indicate that the extract may contain compounds that promote myoblast growth and increase myotube size. Phytochemical analysis revealed the presence of specific secondary metabolites, which may contribute to the effect observed in this study.
Coastal Tourism and Fisheries Nexus: Comparing Sustainability of Small Islands with Varying Degrees of Tourism Development as Perceived by Fishers and Tourists
Authors: Pilapil-Añasco Cherry , Monteclaro Harold , Lizada Joy , Catedrilla Liah , Baylon Carlos , Bradecina Raul
Published: September 2024

Tourism in small islands is usually prioritized over fishing on the assumption that marginal fishers will eventually benefit from the multiplier effects of tourism activities. This leads to the difficult coastal tourism and fisheries nexus (CTF) conundrum, however, since the natural balance in small islands has been disturbed. Thus, to compare how locals and visitors perceived sustainability in small islands with the entry of tourism activities, Delphi surveys of 395 fishers and 113 tourists were conducted in Boracay, Gigantes, and Guimaras islands, Philippines. The indicators used were based on the UN sustainability framework and measured through a five-point Likert scale. Sustainability status was determined using the IUCN sustainability barometer, whereas sustainability ratings were compared (α = 0.05) for respondents and study sites using standardized Mann-Whitney U-test and Kruskal-Wallis H-tests, respectively, with Games-Howell multiple comparison tests as post hoc. Results show that, overall, the three small islands are in potentially sustainable status (i.e. acceptable performance). In specific terms, both ecological and institutional dimensions are also in potentially sustainable status, whereas the socio-economic dimension has a sustainable status (i.e. desirable performance). Gigantes, however, has a significantly lower sustainability score (p < 0.05) compared to Boracay and Guimaras, which were not significantly different. Interestingly, tourists rated all small islands as sustainable with a perception rating significantly higher (p < 0.05) than fishers who perceived that their islands have only a potentially sustainable status. These findings suggest the difference in how fishers and tourists may look at programs and initiatives with long-term viability, and this needs to be addressed to attain a better and stable CTF so it can be used as a CRM strategy that can contribute to the sustainability goals in small islands.
Covalent Attachment of Sulfur-doped Graphene Quantum Dots to Glucose Oxidase via Diimide-activated Amidation
Authors: Inocando Gil Phillip , Robidillo Christopher Jay
Published: September 2024

The conjugation of biomolecules to quantum dots has recently gained attention in the field of bionanotechnology. Graphene quantum dots (GQDs) have been employed in various sensing applications due to their tunable fluorescence, controllable size, low cytotoxicity, and high biocompatibility. In this work, sulfur-doped graphene quantum dots (S-GQDs) were conjugated to glucose oxidase (GOx) for the potential detection of glucose. Fluorescent S-GQDs were synthesized via one-step pyrolysis of citric acid and thioglycolic acid at 200 °C. S-GQDs were conjugated to GOx using the carbodiimide/succinimide (EDC/NHS) coupling reaction, followed by purification via centrifugal ultrafiltration. Fluorescence spectroscopy, UV-Vis absorption spectroscopy, and transmission electron microscopy were employed to characterize the S-GQDs and S-GQD-GOx conjugates. The S-GQDs obtained had an average diameter of 49.8 ± 7.4 nm (n = 12) and emitted strong blue fluorescence (λem = 460 nm) when excited with 365-nm UV light. Trinder’s assay was used to assess the catalytic activity of free GOx and the S-GQD-GOx conjugates. The S-GQD-GOx conjugates consistently showed significantly greater catalytic activity compared to free GOx. The results obtained open avenues for the fabrication of a sensitive fluorescent GQD-based glucose probe in the future.
Insecticidal Potential of Streptomyces spp. against Dengue Mosquito, Aedes aegypti Linn. (Diptera: Culicidae)
Authors: Dizon Kathleen , Ocampo Virginia , Alcantara Edwin , Caoili Barbara
Published: September 2024

Aedes aegypti Linn. (Diptera: Culicidae) is one the most common vectors of disease-causing arboviruses such as dengue and chikungunya. The lack of vaccines for these diseases coupled with the current problem of increasing insecticide resistance intensifies the need to find novel and efficient ways of controlling the vector population. Hence, this paper aims to investigate the biological activity of Philippine Streptomyces isolates against Ae. aegypti as potential biological agents to manage the population of these mosquitoes. Prior to the testing of the biological activity, eight actinomycete isolates were identified based on morphological, cultural, and molecular characterizations using their 16S rRNA sequences. BLASTn results of the generated nucleotide sequences showed 98–100% similarity with different Streptomyces species and were assigned with the GenBank accession numbers MZ317443–MZ317450. Among the eight isolates, a CDC bottle bioassay of the extracted metabolites against 3 to 5-day old female Aedes aegypti adults revealed that CGS C13 (92.68%), DK 5-10 (85.53%), and CGS B11 (81.91%) showed the highest adulticidal activity statistically comparable to the positive control (abamectin). LC50 determination through dose-response bioassays showed that CGS B11 had the highest activity (2.838 ppm), followed by DK 5-10 (6.083 ppm) and CGS C13 (519.281 ppm). This is the first report on the insecticidal activity of these Streptomyces species against Ae. aegypti.
Comparison of Machine Learning for Multispectral Signature Classification of Invasive Spathodea campanulata in Remote Sensing Imagery
Authors: Ramoncito Nomar , Jawani Rovana
Published: September 2024

Invasive plant species pose a significant threat to native ecosystems, and mapping their distribution is essential for effective management and conservation efforts. This study compared the performance of different machine learning techniques in the classification of multispectral signature of the invasive plant species Spathodea campanulata using remote sensing imagery. The ground-based locality data of vegetation was collected using a random sampling technique, and satellite imagery was acquired from Sentinel-2. The results showed that the blue, green, red, red- edge, and near-infrared bands were effective in distinguishing between invasive S. campanulata, non-vegetation, and other vegetation using machine learning techniques. The support vector machine (SVM) technique achieved the highest overall accuracy of 80%, followed by random forest (RF) with 73% and K-nearest neighbor (KNN) with 66%. The Gaussian mixture model (GMM) technique had the lowest overall accuracy of 53%. SVM and RF showed substantial agreement between predicted and observed classes, whereas KNN showed moderate agreement and GMM showed poor agreement. The maps generated by SVM depict a distribution of the invasive plant species that is characterized by isolated patches in the northern region of the study area. In contrast, the southern region – including the protected area of Mount Timolan – shows a dense presence of S. campanulata, indicating an ongoing invasion by the species. This highlights the need for effective management and conservation efforts to mitigate the negative impact of invasive plant species on native ecosystems.
Primer Design and Amplification of IgM Antibody Repertoire of Philippine Carabao (Bubalus kerabau Fitzinger, 1860) for Construction of Phage Display Library
Authors: Licayan Daniel , Ameril Camar , Ilag Leodevico , Opulencia Rina
Published: September 2024

Antibody display library is a robust platform for the production of recombinant or monoclonal antibodies that are of great value in diagnostics and therapeutics. A naïve library constructed based on immunoglobulin M (IgM) can reflect the natural immunity of the animal and can offer broad antigen targets. As a natural host of various zoonotic pathogens, the Philippine carabao (Bubalus kerabau Fitzinger, 1860) offers great potential as a surrogate model for molecular biology and biomedical applications. However, studies on its antibody repertoire are very scarce, if not available. Hence, this study was undertaken to design and evaluate degenerate primers targeting the antigen-binding paratope of B. kerabau Fitzinger, 1860 IgM – specifically, lambda variable light chain (VLL), kappa variable light chain (VLK), and variable heavy chain (VH). These primers were mainly based on carabao’s close relative in the Bovidae family, the cattle (Bos taurus). A total of 32 degenerate primers, 14 designed and 18 adapted from literature, were used to amplify the target antibody fragments using a high-fidelity DNA polymerase with a modified touchdown–polymerase chain reaction method. Results demonstrate the amplification of VLL, VLK, and VH genes derived from B-cells of carabao splenic tissues using the degenerate primers. The amplicons will be used in the construction of an antibody phage library to elucidate the IgM repertoire of the Philippine carabao. In addition, DNA sequencing surprisingly revealed longer VLL and VLK genes than VH genes in contrast to what is found in other bovines, suggesting a novel organization of immunoglobulin genes of B. kerabau Fitzinger, 1860 that merits further investigation.
Oh My Gulay! Sa FNRI: Exploring the Potential of Workplace Urban Garden for Food Self-provisioning
Authors: Decena Maja Bethzaida , Glorioso Idelia , Arevalo Shannen Faye , Gonzales Milflor
Published: September 2024

This study explores the potential of workplace edible gardens in promoting food self-provisioning (FSP) and in helping enhance food security in the Philippines. In 2017, an urban edible garden or Oh My Gulay! Sa FNRI (OMG) was set up in front of the Department of Science and Technology–Food and Nutrition Research Institute (DOST-FNRI) Building to showcase the concept of an urban garden in a workplace. This is an example of FSP in the workplace. The study used primary and secondary data. Primary data included OMG vegetable volume harvested from 2018–2022 and the garden’s land area. Secondary data were the national vegetable volume harvested and area from the Philippine Statistics Office (PSA). The characteristics and practices of OMG were also used to measure the OMG’s productivity (yield and number of servings produced). The productivity of OMG was compared to the national productivity of 34 vegetable crops in the Philippines (PSA 2018–2022), except for 2020. The results demonstrate that an FSP in the workplace setting like OMG can provide adequate quantity to supply the vegetable recommendation for five adult individuals, following the WHO/FAO recommendation of consuming 400 g/d or 146 kg per adult individual per year of fruits and vegetables or a family composed of two adults and two children following the WHO/FAP recommendation of 1,300 g/d of fruits and vegetables. In addition, for every 71 m2 of land cultivated in a manner similar to the OMG, it can sustain an adult's vegetable needs for an entire year. Furthermore, with a larger area of 397 m2, the OMG garden can adequately supply a family with sufficient vegetables for a year, thereby showcasing its capacity to contribute to long-term food security at the household level. Study results provide evidence regarding workplace food provisioning to help address food insecurity in the country.
Influence of Drought Stress and Foliar Application of Salicylic Acid on Early Vegetative Stage of Cacao
Authors: Matias Kathreen Mae , Sotto Rachel , Bautista Nonnatus , Protacio Calixto , Magdalita Pablito
Published: September 2024

Cacao (Theobroma cacao L.) is noted to have a low tolerance to drought and is, therefore, not resilient to prolonged dry periods. The study sought to evaluate the morpho-anatomical and physiological responses of two clonal seedlings of cacao BR25 and K9 under drought stress and to explore the potential alleviating effects of salicylic acid (SA) at concentrations of 0.5 and 1.0 mM on the early vegetative stage. Eleven-month-old BR25 and K9 cacao were pre-treated with foliar application of 0.5 and 1.0-mM SA for 2 wk before the onset of drought conditions. Well-watered and drought seedlings with no pre-treatments served as the control. Water was withheld for 20 d, after which rewatering resumed for 3 mo. Results revealed that after 20 d of drought, both clonal varieties experienced a significant decline in relative water content (RWC) and increased ascorbate peroxidase (APX) and catalase activity. Changes in stem diameter were observed after a rewatering period of 3 mo. K9 exhibited a noticeable reduction in root and shoot dry weight and stomatal aperture after 20 d of drought, whereas BR25 showed a decrease in total chlorophyll content and chlorophylls a and b. Furthermore, the results of the study suggest that 0.5-mM SA has the potential to mitigate the drastic effects during drought in BR25 and K9 cacao by improving RWC, stomatal length, and width. On the other hand, 1.0- mM SA has the potential to alleviate the effects of drought experienced earlier on by improving root dry weight and APX activities of the seedlings.
Postharvest Responses of Durian (Durio zibethinus cv. Puyat) Fruit to a Paraffin-based Wax as Surface Coating
Authors: Leyble Jozille , Alpos Marbie , Bayogan Emma Ruth
Published: September 2024

Surface coatings have been used to delay deterioration and prolong the shelf-life of perishable crops. In this study, physico-chemical characteristics of ‘Puyat’ durian fruit surface-coated with a paraffin-based wax and held under ambient conditions (25.95 ± 0.91 °C, 90.5 ± 5.0% RH) were evaluated up to 12 d after treatment (DAT). The concentrations used were 0, 10, 15, and 20%. Weight loss was highest in control fruit while visual quality was better in wax-treated fruit at 12 DAT. Dehiscence was delayed by up to 5 d in fruit treated with 20% wax. Pulp firmness was better retained in higher wax concentrations at 4 and 8 DAT. Total soluble solids were lower by up to 44% in all surface-coated fruit. Electrolyte leakage decreased by up to 80% in surface-coated fruit (20%) relative to the untreated lot at 8 DAT. By the end of storage, all treated fruit had greener (lower a*) rinds compared to the untreated lot, hence indicating a delay in ripening. In all treatments, ascorbic acid content declined while total phenolic content was maintained with storage. Thus, the paraffin-based wax could potentially delay the ripening of ‘Puyat’ durian by delaying dehiscence and slowing down weight loss – while not affecting the fruit’s antioxidant potential.