bluuebunny/crossref_metadata_2025 huggingface dataset:
Uma proposta de construção geométrica usando a linguagem Logo
Authors: Basniak Maria Ivete
Published: December 2024

A proposta de atividade tem como objetivo motivar os alunos a aplicarem noções de matemática para a construção de um triângulo retângulo no computador, utilizando o software Super Logo. A atividade pode ser desenvolvida por alunos a partir do 9º ano do Ensino Fundamental, pois envolve conteúdos   de   trigonometria,   ângulos   internos   do   triângulo,   ângulos   complementares   e suplementares, Teorema de Pitágoras. Este artigo apresenta uma possibilidade de desenvolvimento da atividade, pois outras podem surgir quando os alunos se engajarem para resolvê-la.
Educação Financeira Crítica: Novos Desafios na Formação Continuada de Professores
Authors: Rohrbek Chiarello Ana Paula , Santos Bernardi Luci dos
Published: December 2024

O presente artigo discute a compreensão dos professores sobre possibilidades de promover uma Educação  Financeira  Crítica  em  sua  prática  de  ensino.  A  pesquisa  é  de  natureza  qualitativa, inspirada na pesquisa-ação participante, realizada através de um processo de formação continuada com  professores  da  educação  infantil  e  anos  iniciais,  à  luz  dos  pressupostos  da  Educação Matemática Crítica. O resultado é discutido em quatro dimensões: i) da proposição de atividades investigativas; ii) das dificuldades apresentadas pelos professores para estruturar um ambiente de aprendizagem; iii) do sentido atribuído ao papel sociopolítico da Educação Financeira; iv) das mudanças na ação pedagógica dos professores.
Formação de Professores para a Educação Financeira de Jovens e Adultos
Authors: Conceição Esquincalha Agnaldo da , Fonseca Pinto Gisela Maria da
Published: December 2024

Discute-se nesse texto a importância da formação de professores de matemática da modalidade jovens e adultos para promoção de educação financeira em sala de aula. É apresentado um curso de formação continuada em que a educação matemática financeira encontra espaço por meio do estudo de textos e objetos educacionais digitais. A discussão entre os professores cursistas e tutores se dá em um ambiente virtual de aprendizagem. Um fórum de discussão sobre educação financeira foi acompanhado ao longo de duas semanas e, a partir disso, emergiram duas categorias que permitiram uma análise das posturas dos cursistas diante desta temática.
Uma leitura sobre a produção de conhecimentos matemáticos e financeiros por alunos do Ensino Médio no processo de tomada de decisão entre comprar ou alugar um imóvel
Authors: Junior Ivail Muniz , Jurkiewicz Samuel
Published: December 2024

Esse artigo apresenta uma análise da produção e articulação de conhecimentos matemáticos e financeiros por estudantes de Ensino Médio em uma atividade envolvendo a decisão entre comprar ou  alugar  um  imóvel.  Utiliza-se  o  Modelo  dos  Campos  Semânticos  (LINS,1999)  como  base teórico-metodológica   e   como   instrumento   de   leitura   das   produções   de   significados   e conhecimentos dos sujeitos investigados, realizada a partir da produção de dados capturados por vídeos, adaptada da proposta de Powell (2004). Os resultados iniciais, obtidos a partir da análise das estratégias e discursos apresentados, mostraram uma dinâmica envolvendo uma rede de conhecimentos matemáticos articulados a aspectos financeiros, culturais e comportamentais.
Práticas visuais com alunos surdos: o visual e o escrito nas aulas de matemática
Authors: Kipper Daiane , Oliveira Cláudio José de , Silva Thoma Adriana da
Published: December 2024

O presente artigo tem por objetivo problematizar uma prática matemática visual realizada em uma escola pública localizada no estado do Rio Grande do Sul, a partir da seguinte questão: quais implicações curriculares emergem das práticas matemáticas visuais produzidas por alunos surdos? Para tal empreendimento, o mesmo apoia-se nos estudos sobre o currículo escolar (SILVA, 2005) em suas interlocuções com a Etnomatemática (KNIJNIK, 2010, 1997; KNIJNIK et al., 2012) e os Estudos Surdos (PERLIN, 2004; THOMA e KRAEMER, 2009; THOMA, 2012). O material de pesquisa foi produzido a partir de uma oficina de frações, intitulada As Frações e o tempo, e excertos de um diário de campo. Os resultados da investigação apontam possibilidades de tornar a Matemática uma disciplina mais próxima da comunidade surda, para que os alunos surdos lidem com esse conhecimento e produzam práticas visuais matemáticas que possam constituir-se em um legado para esses sujeitos.
A importância dos elementos de mediação para a apropriação do conceito de equações quadráticas por um aluno autista
Authors: Caetano Fleira Roberta , Ahmad Ali Fernandes Solange Hassan
Published: December 2024

Este trabalho apresenta resultados de uma pesquisa que está em desenvolvimento e cujo objetivo é analisar as práticas matemáticas de um aluno de catorze anos de idade, com necessidades especiais decorrentes da síndrome do espectro autista, incluído em uma sala de aula regular de 9° ano. Neste texto, são trazidas reflexões sobre o autismo e sua história, algumas considerações teóricas que dão suporte ao estudo e são descritos os procedimentos metodológicos empregados em quatro sessões de intervenções, sendo duas individuais e duas nas aulas de Matemática, nas quais se discutiu o conceito matemático: equações do 2° grau. As análises destacam a importância e a influência dos instrumentos mediadores (materiais e semióticos) nas práticas matemáticas do aluno.
O Espaço Museal e a modelagem na educação: Possibilidades para alfabetização científica
Authors: Luvezute Kripka Rosana Maria , Lara Bonotto Danusa de , Richter Luciana , Machado de Lara Isabel Cristina , Schifino Ferraro José Luis
Published: December 2024

Este artigo apresenta um processo investigativo que visou identificar como uma proposta interdisciplinar de ensino pode potencializar a alfabetização científica. A atividade, com tema ‘Transportes e Fontes de Energia’, foi fundamentada na função pedagógica do espaço museal e nos princípios da Modelagem na Educação. A pesquisa é de natureza qualitativa, realizada com estudantes do Ensino Médio. Por meio de dois questionários foram coletados dados, analisados com base no método da Análise Textual Discursiva. Evidencia a emergência de duas categorias: conhecimento; expressão conceitual. Identifica que a atividade propiciou reconstrução, ampliação e integração de conhecimentos, além de reflexões críticas e conscientes sobre a importância do uso do critério ambiental para escolha de combustíveis, além dos critérios de economia e rendimento. Defende que as atividades desenvolvidas possibilitaram formação crítica e aprimoramento de conhecimentos, favorecendo decisões mais conscientes e responsáveis evidenciadas por meio da resolução crítica e consciente dos problemas contextualizados.
Um estado do conhecimento sobre trabalho colaborativo: Uma análise de artigos publicados no Brasil
Authors: Macêdo Santana Flávia Cristina de , Cerqueira Barbosa Jonei
Published: December 2024

Este artigo tem por objetivo sistematizar e analisar estudos sobre trabalho colaborativo com professores de matemática. Para tanto, foi realizada uma pesquisa do tipo estado do conhecimento sobre o tema e os artigos selecionados para compor o corpus foram publicados entre o período de 2003 a 2014. Após a seleção e leitura desses artigos, foram identificadas três categorias analíticas, a saber: conceptualizações teóricas sobre trabalho colaborativo; organização e funcionamento do grupo de trabalho colaborativo; implicações da participação (de professores de matemática) em trabalho colaborativo. Dentre os resultados, o estudo mostra a necessidade de desenvolvimento de novas pesquisas sobre trabalho colaborativo apoiados em outras lentes teóricas, que a forma de organização e funcionamento do grupo está associada ao contexto em que decorre o trabalho colaborativo e as dinâmicas desenvolvidas e que a socialização de experiências e as reflexões sobre a prática contribuem para transformações e mudanças tanto pessoais como profissionais.
Flexibilizando definições geométricas
Authors: Wrobel Julia Schaetzle , Nakassima Morosini Thais Helena
Published: December 2024

Trata-se do relato de experiência de uma oficina sobre definições de polígonos e poliedros. Partindo do conhecimento dos alunos, verificamos definições incompletas e inconsistentes. Em uma veia investigativa, discutimos a necessidade de definição rigorosa, embora não absoluta. Trabalhamos os polígonos e poliedros estrelados, em definições e origami. Essa abordagem facilita a aprendizagem, permitindo a identificação do sólido e suas características a partir da manipulação de materiais concretos, e explora as potencialidades do Origami para o ensino da Matemática.
Geoplano: tarefas para o desenvolvimento do raciocínio no 7º ano do Ensino Fundamental
Authors: Santana Souza Kleber , Cesar Oliveira Paulo
Published: December 2024

Apresentamos uma tarefa investigativa envolvendo a exploração do material manipulativo geoplano com o objetivo de obter a fórmula de Pick. Temos o propósito de sensibilizar o professor para o contexto da investigação matemática, mais especificamente, discutir o papel da argumentação em aulas de matemática. Por meio da construção de polígonos expressamos o cálculo da área por meio da contagem de uma grandeza discreta. Posteriormente, expandimos o referido cálculo para polígonos vazados e abordamos o raciocínio indutivo neste processo.
A revista Ciência Hoje das Crianças em atividades de leitura e escrita em aulas de ciências: análise discursiva de uma metodologia de ensino em relação ao letramento científico
Authors: Galieta Tatiana , Chagas Ferreira Carolina Suisso das
Published: December 2024

No artigo descrevemos e analisamos uma metodologia de ensino (“Roda do conhecimento”) que tem como ponto de partida a leitura de textos de divulgação científica.  A partir do referencial teórico-metodológico da Análise de Discurso, investigamos as condições de produção e os processos de interpretação e autoria de textos por meio de entrevista com o professor e análise das produções escritas dos alunos. Os resultados apontam que os alunos não atingem o nível de repetição histórica que os constituiria como autores que mais reproduzem do que se posicionam frente aos textos lidos, o que compromete o letramento científico. Concluímos que a metodologia de ensino está limitada às fronteiras pré-estabelecidas do discurso científico escolar por estar inscrita em uma formação discursiva altamente estável, relacionada à autoridade do discurso científico, que é reforçada nas aulas de ciências por meio da restrição dos sentidos.
O conceito de simetria e o ensino de Álgebra: analisando materiais curriculares da Educação Básica
Authors: Passadore de Oliveira Bárbara , Jacques Ribeiro Alessandro , Powell Arthur B
Published: December 2024

Fundamentado em uma pesquisa de mestrado que teve por objetivo compreender como o conceito de simetria se manifesta na Álgebra escolar, o presente artigo se propõe a apresentar e a discutir os principais resultados do referido estudo. A pesquisa foi desenvolvida tomando-se por objeto de análise materiais curriculares elaborados para a Educação Básica. Utilizando-se da análise de conteúdo como ferramenta metodológica, identificaram-se poucas manifestações do conceito de simetria relacionado em situações de ensino voltadas para o campo da Álgebra. Destaca-se, entre os resultados, a potencialidade de contemplar o conceito de simetria quando do estudo da função polinomial do segundo grau, possibilitando uma articulação entre a Geometria e a Álgebra, ao tomar as relações entre as raízes da função e o eixo de simetria e as propriedades da parábola.
Modelagem Matemática e o Desenvolvimento do Pensamento Algébrico
Authors: Fernando Mendes Thiago , Palharini Alvim Sousa Robim Bárbara Nivalda , Gomes Pereira Rudolph dos Santos
Published: December 2024

Este artigo busca identificar características do pensamento algébrico, de alunos, que emergem no desenvolvimento de atividades de modelagem matemática. Fundamenta-se na modelagem matemática como alternativa pedagógica e na teoria do pensamento algébrico de Rômulo Campos Lins e Joaquim Giménez. A busca pelo entendimento da questão de pesquisa e a natureza dos dados coletados, por meio de registros escritos dos alunos, gravações em áudio e vídeo, bem como anotações em diário de campo, possibilitaram uma abordagem qualitativa e uma análise interpretativa com base na análise textual discursiva. A análise dos resultados possibilitou concluir que o desenvolvimento de uma atividade de modelagem matemática possibilita o desenvolvimento do pensamento algébrico, uma vez que nas etapas desta alternativa pedagógica as características do pensamento algébrico são evidenciadas.
Panorama sobre Currículo em Educação Matemática
Authors: Lima Palanch Wagner Barbosa de
Published: December 2024

Este artigo apresenta um panorama sobre currículo em Educação Matemática. Para isso, por meio do contexto histórico, mostro a reorganização curricular em diferentes momentos. Em seguida, exploro conceitos sobre currículo, desenvolvimento curricular, processos de implementação do currículo e relações entre currículo, cultura, diversidade e Educação Matemática. Essas discussões estão situadas nos estudos do campo da Educação e da Educação Matemática, as quais apontam que outras perspectivas ganharam espaço na reorganização curricular: interdisciplinaridade, temas geradores, projetos, entre outros. Essas perspectivas possibilitaram avanços nas discussões sobre os processos de ensino e de aprendizagem da Matemática.
A Educação Matemática via Ambiente Virtual e a Educação Inclusiva: ações de um Laboratório de Ensino de Geometria
Authors: Kaleff Ana Maria M. R. , Coelho da Rosa Fernanda Malinosky , Figueira Dornas Rosângela
Published: December 2024

Apresentam-se ações do Laboratório de Ensino de Geometria (LEG), da Universidade Federal Fluminense (UFF), realizadas no âmbito de diversos projetos, nos quais se busca o desenvolvimento de metodologias e estratégias de ensino e aprendizagem, ou seja, de tecnologias educacionais, da capacitação e da qualificação de recursos humanos, no caso, licenciandos e professores de Matemática em formação continuada. Além disso, apresentam-se a fundamentação teórica para tais ações e um exemplo de recurso didático criado e adaptado para o ensino do aluno com deficiência visual. Com isso, busca-se não só oferecer algumas alternativas para incentivar cada licenciando de Matemática ou professor – tanto em sua formação no ensino presencial como no curso de especialização a distância – a desenvolver estratégias que tornem o ensino dos conteúdos mais próximos da realidade da sala de aula, permitindo o desenvolvimento de um pensamento abstrato a partir dos materiais didáticos manipulativos, além de possibilitar a Educação Inclusiva.
Comunicação e interação social da pessoa com Transtorno do Espectro Autista
Authors: Soares Almendana Silveira Ana Cristina , Teresinha Frizzarini Silvia , Cargnin Claudete
Published: December 2024

Este ensaio propõe explanar as formas de comunicação de autistas, sob a luz da semiótica, tecendo o desenvolvimento da pessoa com Transtorno do Espectro Autista, numa abordagem histórico-cultural na perspectiva de Vygotsky. Para tanto, realizou-se pesquisa qualitativa, acerca da compreensão do psiquismo, da linguagem, das interações multimodal e da inclusão. Sob esta visão, concerne discutir as relações do desenvolvimento da sociabilidade que os autistas possuem, salientando a importância das interações humanas. Tais leituras instigam a dedução de que, a aceitação e o convívio com pessoas com este espectro, institui uma demanda de desafios. A proposta de incorporar o autista na sociedade demonstra a necessidade de tomada de atitudes inclusivas, que intentem a criatividade em práticas diferenciadas, por se mostrarem ligadas, diretamente, à questão do desenvolvimento social do autista. Todavia, esta temática dispõe de mais pesquisas, que evoquem a inovação, sem deixar de lado as questões humanas deste processo.
A Systematic Review of the Factors Impacting the Job Satisfaction of College andUniversity Teachers
Authors:   Assistant Professor, Gangadharpur, Panchla, West Bengal-711302, India, Saha Mukesh
Published: December 2024

College and university professors are the most significant group of professionals for our nation's future. Hence, it is surprising to see that many college and university professors still don't like their professions today. Work happiness among college and university professors benefits not only students but also, the society. It improves performance in the classroom in colleges and universities. Each society's ability to function depends on the role that teacher and how he performs. Teachers are the students' primary source of direction during all of the key phases of their academic careers. Teachers who are happy in their positions are better able to focus and give more of themselves to their work. This study was conducted to determine the elements that influence college and university professors' overall levels of satisfaction for the same purpose. The secondary sources of collection of the data were used in this study. The researcher attempted to gather information about job satisfaction of college and university professors from secondary sources through extensive study (journals, dissertations, thesis, books, etc.) There are two types of job satisfaction: extrinsic, which includes things like pay and working conditions, and intrinsic, which includes things like creativity and accomplishment. When workers are satisfied with their jobs, they are more invested in them and are more likely to put in extra effort. Thus Conclusion is made that factors plays an influencing role in job satisfaction.
A Comprehensive Critical Analysis of the Economic Order Quantity Model inInventory Management
Authors:   Chartered Accountants, Deapartment of Commerce, Management, Accounting, Rastriya Raksha University, Raksha Shakti Rd, Lavad, Gujarat 382305, India., Kumar Praveen , Dubey Sakshi ,   Company Secretary, Deapartment of Commerce, Management, Accounting, Rastriya Raksha University, Raksha Shakti Rd, Lavad, Gujarat 382305, India.
Published: December 2024

This paper examines the pivotal role of inventory procurement in manufacturing and related ventures, emphasizing efficient control mechanisms. It focuses on the widely used Economic Order Quantity (EOQ) model, evaluating the consequences of deviating from optimal order quantities. The study extends to materials management, highlighting how effective inventory control reduces expenses related to employee and machinery idle time, emphasizing the urgency of material requirements. Recognizing the substantial impact of material costs on product expenses, the paper underscores the need for a well-designed inventory management system. Through detailed case study analysis, the research explores EOQ implementation nuances and its influence on total inventory costs, offering insights for refining strategies and enhancing operational efficiency.
Understanding the Academic Stress: Factors, Impact and Strategies: A Review
Authors:   Lecturer, Department of Business Management, Rajarata University of Sri Lanka, Sri Lanka., Anjala Kristy
Published: December 2024

Academic stress is a condition of mental or emotional strain brought by the expectations and pressures coming through the demands of the educational setting. Many descriptive studies have been conducted to determine the degree of academic stress that students encounter,and have found that undergraduates experience moderate to severe levels of stress due to the expectations and pressures coming through the demands of the educational setting. Accordingly, this narrative review is intended to analyze the literature with the objective of identifying the factors affecting academic stress, the impact of stress on academic performance, academic satisfaction, psychological well-being, and physical health. Lastly, this review aims to discover different stress-coping strategies highlighted in the existing literature. The accomplishment of these objectives will raise awareness of the importance of academic stress among educators, legislators, and mental health professionals, consequently improving university students' overall well-being.
A Study on the Faculty Perception Regarding the Use of Artificial Intelligence inCommerce Education
Authors:   Assistant Professor, Department of Commerce, South Indian Children's Education Society's Degree College of Arts, Science and Commerce, Chikloli, Jambhul Phata, Ambernath (w), Maharashtra - 421 505, India., Gulati Rakhi
Published: December 2024

This study explores faculty perceptions regarding the integration of Artificial Intelligence (AI) in commerce education. The main goals of the research are to understand faculty attitudes towards AI in commerce education, assess the current level of AI adoption in commerce curriculums, and explore faculty perspectives on the impact of AI on student engagement and analytical skills development. A cross-sectional survey design was employed, with 400 commerce faculty members participating. Convenience sampling was used to select participants. The survey included closed-ended questions to gather quantitative data on faculty perceptions of AI in commerce education. Significant differences in perceptions of AI, adoption of AI tools, and impact on student performance were found across demographic variables. Age and years of experience influenced faculty perceptions and behaviors regarding AI integration in commerce education. Faculty perceptions of AI vary significantly across
demographic variables, highlighting the need for targeted approaches to promote AI adoption and support faculty in utilizing AI tools effectively. These findings underscore the importance of considering diverse perspectives in the implementation of AI in commerce education to enhance teaching and learning outcomes.
Fusing Architecture as a Catalyst for Reviving the Cultural Values of Assam
Authors:   Professor and HOD, School of Architecture, Delhi Technical Campus Gr. Noida, Greater Noida, Gujarpur, Uttar Pradesh 201306, India, Gupta Tanya , Dey Diksha ,   Student, School of Architecture, Delhi Technical Campus Gr. Noida, Greater Noida, Gujarpur, Uttar Pradesh 201306, India
Published: December 2024

This paper explores the diverse cultural tapestry of Assam and its role in fostering a sense of belonging and connecting individuals with nature and society. It intends to infer attributes of bygone Assam type houses and find ways to integrate them in contemporary prevalent construction techniques. By comprehensively analyzing Assam's cultural heritage, the paper emphasizes the ongoing need to nurture and protect cultural diversity. It highlights the significance of cultural exchange, dialogue, and mutual respect in this endeavor. Recognizing the intricate relationship between culture, society, and the environment, the study promotes a profound appreciation for Assam's unique heritage while paving the way for sustainable development and harmonious coexistence in a world that is constantly evolving.
The pedagogic for Utilizing the KWL Chart to Enhance Children's Learning Engagement in Inclusive Education
Authors: Xue Oliver
Published: December 2024

This article mainly discusses the significance of inclusive education, the role of communication in it, and a teaching case of a 6-year-old autistic student. It also elaborates on how to use teaching strategies such as KWL charts to help these students improve their language expression, social interaction, and cognitive understanding abilities. The article points out that inclusive education aims to eliminate discrimination and exclusion, promote active participation of all students, and meet their different needs. Communication, as a key element in the learning process, can solve obstacles and problems, and establish connections. In inclusive classrooms, communication is particularly important as it can solve difficulties caused by different experiences, cultures, knowledge, and emotions.
Evaluating the Dependability of Intuitive Processes in Moral Judgement
Authors: Huang Angela
Published: December 2024

The reliability of moral intuition as a source of ethical knowledge has been a subject of significant philosophical debate, particularly regarding its limitations. These limitations arise primarily from two factors: disagreement and psychological influence. For example, the “Trolley Problem” presents a stark contrast between utilitarian and deontological perspectives, where the former advocates for the greater good for the greatest number, and the latter insists on adherence to moral rules, regardless of consequences.  This fundamental divergence in moral intuitions challenges the universality of such judgements, as what one person may feel intuitively is morally right, another might deem wrong. Furthermore, psychological influences, including cognitive biases and emotional factors, play a significant role in shaping moral intuitions often leading to inconsistent or unreliable unethical judgements even when the scenarios are fundamentally similar. Factors such as personal experiences, societal influences, and unconscious biases can skew one’s intuitive response creating discrepancies in moral decision-making that undermine the reliability of intuition as a sole guide on ethics. While moral intuition may serve as an effective tool for understanding simple, self-evident ethical principles, it often proves inadequate when confronted with complex moral dilemmas that require nuanced deliberation. In contrast, moral reasoning—through its emphasis on critical evaluation, rational analysis, and systematic reflection—provides a more dependable approach to navigating such dilemmas.
Effect of Singing on the Psychological Development of Preschool Children Aged 4 – 5 Years
Authors: Zhang Lu , Prof Datuk Dr Yasmin Binti Hussain
Published: December 2024

Singing, as an art form, has a profound impact on the psychological development of children aged 4-5 years old. By analyzing the practical application of singing teaching in early childhood education, we find that singing teaching can not only significantly enhance children’s confidence, allowing children aged 4-5 to find themselves in the world of music, but also greatly stimulate children’s interest in learning, make preschool children explore the unknown in the cheerful melody and enjoy the fun of learning. In addition, singing teaching also plays an important role in improving children’s language expression ability, creativity and understanding ability. In the process of singing, imitating and creating lyrics, children not only exercise their language organization ability, but also stimulate their infinite imagination and creativity, and deepen their understanding and perception of the content of the song. More importantly, singing teaching also promotes children’s physical coordination ability and emotional development. Dancing to the rhythm of the music, children enjoy the music, but also exercise the body coordination. The emotional expression in the song makes children learn to perceive and express emotions, and enhances the empathy and social skills of children aged 4-5. However, there are still some problems in children’s singing teaching, such as a single teaching method and the neglect of individual differences. In view of these problems, put forward suggestions for improvement, such as the use of diversified teaching methods, pay attention to Children’s personalized development, as well as strengthen home cooperation, together to create a richer and more diversified music learning environment for children. Through these efforts, it is expected that singing teaching can play a more active role in children’s psychological development.
Confirmación de la reproducción de Pantala flavescens (Fabricius, 1798) (Odonata, Libellulidae) por primera vez en las Islas Canarias y en España
Authors: Martínez-Darve Sanz Pablo , García Pérez Javier
Published: December 2024

Confirmation of the breeding of Pantala flavescens (Fabricius, 1798) (Odonata, Libellulidae) for the first time in the Canary Islands and Spain
Actualización de la presencia de la cucaracha de bandas marrones Supella longipalpa (Fabricius, 1798) en España (Insecta, Blattodea)
Authors: Pradera Carlos , González Mikel Alexander
Published: December 2024

An update on the occurrence of the brown-banded cockroach Supella longipalpa (Fabricius, 1798) in Spain (Insecta, Blattodea)
Additions and corrections to China and Taiwan list of Atomaria Stephens, 1829 (Coleoptera, Cryptophagidae)
Authors: Otero José Carlos
Published: December 2024

Adiciones y correcciones a la lista de Atomaria Stephens, 1829 (Coleoptera, Cryptophagidae) de China y Taiwán
Presencia de Lygistopterus sanguineus (Linnaeus, 1758) (Coleoptera, Lycidae) en el sur de la península ibérica
Authors: Barreda José Manuel , Amaro-Mellado José Lázaro
Published: December 2024

Presence of Lygistopterus sanguineus (Linnaeus, 1758) (Coleoptera, Lycidae) in the south of the Iberian Peninsula
How is Information and Communication Technology used in the Indonesian Government? A Sciencetometric Analysis
Authors: Lawelai Herman , Misran  , Baulete Elaine , Tenorio Christine B. , Prakoso Velandani
Published: December 2024

This study aims to analyze publication trends related to the ICT Government in Indonesia with a scientomertic approach. This study uses data analysis methods from Scopus with RStudio, VOSviewer, and CiteSpace applications to visualize and analyze publications. The findings show that Indonesian authors dominate ICT Government research with 172 documents, while the contributions of authors from Malaysia, the United States, and the Netherlands provide an important international perspective. The main research topics include e-government, smart cities, and sustainable development. The findings demonstrate the role of ICTs in improving government efficiency, transparency, and civic engagement. However, publications declined in 2022, possibly due to changing research priorities or the impact of the COVID-19 pandemic. The implication of this study is the importance of international collaboration and improved technological infrastructure. The limitation of this study is the limited data that is only taken from Scopus, and it does not include analysis of interviews or direct observations that can enrich the understanding of ICT government implementation.
Human Rights and Civil Society in Global Context
Authors: Candra Caymuna Carara
Published: December 2024

This research aims to explore the role of civil society organizations in promoting gender equality for women within the context of human rights. The research methodology applied in this study is a systematic literature review, utilizing 517 scholarly articles sourced from the Scopus database. The article review process employs the Vosviewer application. The study highlights how these organizations mobilize resources and advocate for policy changes that significantly strengthen the protection and empowerment of women, as well as respond to specific challenges faced by women. The results of this research contribute to the development of knowledge, particularly in the field of governance, by providing insights into civil society's role in advocating for women's rights. The findings are valuable for policymakers and practitioners in the realms of human rights and gender equality. However, a limitation of the study is that the articles used are solely derived from the Scopus database, limiting the comprehensive portrayal of human rights and civil society.
Ultra Columnas Herculis: Čtyři století od vydání Baconova Instauratio magna
Authors: Čížek Jan
Published: December 2024

Ultra Columnas Herculis: Four centuries since the publication of the Instauratio magna by Francis Bacon

Four hundred years ago, in 1620, Francis Bacon published his monumentally laid out (but never completed) work entitled Instauratio magna. From the point of view of the history of science, his original emphasis on the experimental and collaborative nature of (the emerging) science turned out to be the most lasting legacy of his work.
Poučení z korona-krizového vývoje
Authors: Komárek Stanislav
Published: December 2024

Lessons from the Coronavirus Crisis

In his typically essayistic style, the author analyses the state of society immediately before the outbreak of crisis caused by the COVID-19 pandemic, during the crisis, and its impact, from the perspective of social psychology and culture criticism with numerous excursions into other interesting subjects and politics.
Obrazy alchymických laboratorií: jak vystihují skutečnost?
Authors: Karpenko Vladimír
Published: December 2024

The depictions of alchemical laboratories: How much do they reflect the reality?

The paper analyzes approaches at the reconstruction of an alchemical laboratory as depicted in the paintings of old masters. Problem of different indirect sources is outlined, because no original laboratory has survived intact up to the present. There are archeological findings, and, more importantly, written evidence. Works of metallurgists and assayers of the period (V. Biringuccio, G. Agricola, L. Ercker) were consulted, as well as treatises of several outstanding alchemists (Sebald Schwertzer, Mathäus Brandau, Michael Maier, and Heinrich Khunrath). Further sources include accounts for equipment, and correspondence between laboratory owners. The works of the alchemists usually provide recipes, and based on them, we may figure out what kind of equipment was used. Finally, these findings are compared with three works (paintings and engravings) by the masters from 16 and 17th century.
První československé průmyslové roboty
Authors: Šolc František , Anděl Lubomír
Published: December 2024

The first Czechoslovak industrial robots

Year 2020 marks just a century since the word robot was coined. The word robot was invented by a Czech writer Karel Čapek. In connection with this event the following article came out, which deals with the development and construction of the first Czechoslovak industrial robots. The article describes their kinematic concepts and methods of their control. It also lists other important historical contexts of their development.
Pražská německá matematická komunita mezi dvěma světovými válkami
Authors: Kotůlek Jan
Published: December 2024

On the development of the Prague German mathematical community between the two world wars.

This paper follows the development of the Prague German mathematical community, scientifically centred around Mathematical Institute of the Prague German University. We describe its staff, main research directions, and the cooperation with the German Technical University. We show that the flourishing of the community culminated in 1930s. The Nazi expansion gradually dispersed this predominantly Jewish community after the Munich Dictate in September 1938.
Fyzika v českých zemích v epoše osvícenství (1750–1850)
Authors: Smolka Josef
Published: December 2024

Physics in the Czech lands in the era of scientific enlightenment (1750–1850).

The article provides a comprehensive outlook on the history of physics in the Czech lands in the era of Enlightenment and its heritage in the first half of the 19th century. Enlightenment in the Czech lands was a process of reforms directed from the imperial court, whose part was also the directive to teach experimental physics at the universities in Prague and Olomouc. After overcoming the Aristotelianism of Jesuit physics, it was dominated by Joseph Stepling, later the new research of electrical phenomena with the personality of the autodidact Prokop Diviš and at its end the influence of the professors František Petřina and Christian Doppler.
Negative Workplace Gossips, Social Inclusion and Team Cohesion: Does Inclusive Leadership Reduces the Prevalence and Impact of Negative Workplace Gossip
Authors: Noor Ayesha
Published: December 2024

Aim of the Study: This study analyzes the impact of negative workplace gossips on social inclusion and team cohesion with the moderating role of inclusive leadership among the employees of advertising agencies of Pakistan.
 Methodology: Data was collected through self-reported questionnaire to ensure the confidentiality of the respondents. Questionnaires were distributed to 200 employees who are working in advertising agencies a total of 160 questionnaires were returned.
Findings: the result shows that negative workplace gossips affect the team cohesion with the mediation of social inclusion. The results also depicted that inclusive leadership plays the buffering role between the relationship of negative workplace gossips and social inclusion.
Conclusion: This study shows that that negative workplace gossips affect the social inclusion and team cohesion and strategies should be design at organizational level in order to minimize the negative workplace gossips and inclusive leadership plays a very vital role in minimizing negative workplace gossips.
Role of Artificial Intelligence in Diagnostic Medicine
Authors: Rashi Sahay  , Ajeet Singh  , Muskan Aggarwal
Published: December 2024

Artificial Intelligence (AI) is rapidly emerging as a transformative force in diagnostic medicine, reshaping how healthcare professionals detect and manage diseases. By leveraging sophisticated machine learning and deep learning algorithms, AI can efficiently analyse extensive datasets, including medical images and patient records, with exceptional speed and accuracy. This capability not only improves the precision of diagnoses but also aids in the early identification of conditions such as cancer and heart disease, leading to more tailored treatment strategies. Furthermore, AI tools are proving essential in minimizing human error and optimizing workflows, enabling healthcare providers to devote more time to patient care. As AI continues to be integrated into clinical practice, it promises to enhance patient outcomes while meeting the increasing demands placed on healthcare systems globally.
Global Impact of COVID-19: Pandemic Preparedness, Healthcare Response, and Lessons Learned
Authors: Vibhuti Tyagi  , Sapna Upadhyay  , Gauri Sharma
Published: December 2024

The COVID-19 pandemic, caused by the novel SARS-CoV-2 virus, has profoundly impacted global public health, economies, and healthcare systems since its emergence in late 2019. This research paper examines the global response to the pandemic, focusing on healthcare infrastructure, public health strategies, vaccination campaigns, and digital health innovations. By analysing data from countries severely affected by the pandemic, such as Italy, the United States, India, and Brazil, this study explores the correlation between healthcare capacity, ICU utilization, and mortality rates. Additionally, it evaluates the effectiveness of early interventions, including lockdowns, social distancing, and mask mandates, in controlling the virus’s spread and reducing healthcare strain. The analysis reveals that countries with robust healthcare systems and early implementation of public health measures were more successful in managing COVID-19 outbreaks and minimizing deaths. Vaccination played a critical role in mitigating the pandemic’s severity, with countries achieving higher vaccination coverage witnessing significant reductions in hospitalizations and fatalities. The study also highlights the essential role of digital health solutions, such as contact tracing apps and telemedicine, in maintaining healthcare services while curbing the virus's spread. This paper concludes with lessons learned from the pandemic, emphasizing the need for greater global cooperation, investment in healthcare infrastructure, and equitable access to vaccines and medical supplies. These findings aim to guide future pandemic preparedness strategies, ensuring that the world is better equipped to handle similar health crises.
Analysis of Extracting a Wide Range of Microorganismsfrom Natural Environments
Authors: Dr. Devendra Pratap Singh  , Priyanka Singh  , Khushboo
Published: December 2024

The isolation and characterization of microorganisms from environmental samples is a vital aspect of microbiological research, providing insights into microbial diversity and functionality. This study focuses on the systematic collection of samples from various ecological niches, including soil, water, and air, to identify and characterize a wide range of microbial species. Using selective culturing techniques and advanced molecular methods, we successfully isolated over 1,200 bacterial and fungal strains. The morphological and biochemical characteristics of these isolates were thoroughly analysed, revealing a rich diversity that includes both well-known genera and novel taxa.
Innovative Waste Heat Recovery in Cement ProductionReducing CO₂ Emissions and Energy Consumption
Authors: Dilip Mishra  , Aman Kumar
Published: December 2024

This paper explores the potential of Waste Heat Recovery (WHR) systems to enhance sustainability and energy savings in cement production. The cement industry is energy-intensive, with significant waste heat generated from kiln operation and clinker cooling processes. By recovering and utilizing this waste heat, WHR systems can generate electricity, reduce grid energy consumption, and mitigate CO₂ emissions. This study focuses on implementing a WHR system at the Cement Plant. Using data from the plant, including flue gas temperatures of 368°C and hot air from the clinker cooler at 244°C, a comprehensive model was developed in Aspen plus V12 to simulate the WHR system integrated with the plant's operations. The WHR system was designed around an Organic Rankine Cycle (ORC) with carefully selected working fluids optimized for low- to medium-temperature heat recovery. The techno-economic analysis reveals that the system could generate 27.5 GWh of electricity annually, reducing grid electricity consumption by 25%. This corresponds to approximately 16,967.5 tons of CO₂ emission reductions annually, given a high electricity emission factor of 0.617 kg CO₂/kWh. The financial analysis indicates that the levelized cost of clinker production with the WHR system is $2.54 per ton, with a payback period of 9 years. This demonstrates the economic viability of the system, alongside its environmental benefits. The study highlights WHR systems as a practical solution for improving energy efficiency and sustainability in cement production, particularly in regions with high carbon-intensive electricity grids. The findings provide a strong case for the broader adoption of WHR technology in the cement industry.
Optimized Air Quality Index and Meteorological Predictions with Machine Learning and IoT
Authors: Dr. R. Venkateswaran  , Dr. Suresh Palarimath  , Mr. Rogelio Gutierrez
Published: December 2024

Air Quality Index (AQI) prediction and forecasting play pivotal roles in assessing and managing air pollution, contributing to public health and environmental sustainability. This paper provides a comprehensive review of recent advancements, methodologies, challenges, and future directions in AQI prediction and forecasting. Recent research has seen a surge in the development of machine learning, statistical, and hybrid models for AQI prediction. These models leverage various input data sources such as meteorological data, satellite imagery, and pollutant emissions data to enhance prediction accuracy. Furthermore, the integration of advanced techniques like deep learning and ensemble modeling has shown promising results in capturing complex nonlinear relationships and improving forecast precision. Challenges persist, including the need for real-time data integration, model interpretability, and addressing spatial and temporal variations in air quality. Additionally, the impact of emerging factors such as climate change and urbanization on AQI prediction requires further investigation. Future research directions focus on the development of hybrid models that integrate multiple data sources, including sensor networks and IoT devices, to improve spatial and temporal resolution. Moreover, there is a growing emphasis on the incorporation of uncertainty quantification techniques to provide probabilistic forecasts and enhance decision-making under uncertainty. In conclusion, this paper underscores the importance of AQI prediction and forecasting in addressing air pollution challenges and promoting public health. By advancing methodologies, addressing challenges, and exploring emerging research avenues, we can strive towards more accurate, reliable, and actionable AQI predictions for sustainable urban development and environmental stewardship.
Securing Concrete from Chemical Degradation caused by Chloride and Sulfuric Acid through Epoxy Coating
Authors: Mohammad Aslam  , Dilip Mishra
Published: December 2024

This investigation looks at the effectiveness of epoxy coatings in mitigating chemical degradation in concrete structures subjected to Sulphuric acid and chloride attacks. Concrete, a widely used construction material, is susceptible to deterioration in aggressive environments, which can significantly compromise its structural integrity and lifespan. This study specifically focuses on the impact of 0.35% sulphur and chloride solutions on the mechanical characteristics of M30 concrete, evaluating its flexural, compressive, and STSs over a 28-day period. Experimental results demonstrate that exposure to Sulphuric acid leads to a 16% reduction in CSt, a 23% decrease in flexural strength, and a 24% decline in split-tensile strength. Similarly, chloride exposure results in a 15% reduction in CSt, an 18% reduction in flexural strength, and a 25% reduction in STS after 28 days. However, the application of epoxy coatings on the chemically attacked specimens significantly enhances their mechanical performance. Specifically, epoxy treatment results in a 9% increase in compressive strength for sulphur-exposed specimens and a 12% increase for chloride-exposed specimens. Additionally, flexural strength improves by 19.1% and 10%, while an raises in split-tensile strength by 15% and 12% for sulphur and chloride attacks, respectively. The findings of this study underscore the critical role of epoxy coatings as a protective measure against chemical attacks, effectively restoring and enhancing the durability of concrete structures. This investigation contributes to the understanding of concrete performance in aggressive environments and highlights the importance of employing protective strategies to increase the concrete infrastructures' service life.
Primary mucinous carcinoma of the lower eyelid treated with wide excision and postoperative radiotherapy: a case report and literature review
Authors: Park Tae Jun , Chung Do Hyuk , Kim Lucia , Hong Min Ki
Published: December 2024

Primary cutaneous mucinous carcinoma (PCMC) is a rare malignant neoplasm that originates from the deepest part of the eccrine sweat glands. Characterized by slow growth, PCMC often appears on the head and neck of older patients. Although it rarely metastasizes, its high recurrence rate leads to significant morbidity. Clinically differentiating PCMC from benign tumors is challenging due to its slow growth and asymptomatic nature, and a biopsy is often required for a definitive diagnosis. A 77-year-old man presented with a non-tender lesion on his left lower eyelid that had been gradually progressing over a decade. The lesion was excised, and histological examination confirmed it as PCMC. A positron emission tomography-computed tomography scan conducted to differentiate between primary and metastatic cancer showed no abnormal findings. Computed tomography was then performed to assess the remaining primary site, followed by a wide excision. The frozen biopsy revealed no cancer in the margins from five directions; however, the permanent biopsy confirmed the presence of cancer in the base margin. After consultation with the hematology-oncology department, the patient underwent additional radiation therapy. One year post-surgery, there were no signs of recurrence.