bluuebunny/crossref_metadata_2025 huggingface dataset:
Aquecimento solar de água em edificações residenciais brasileiras
Authors: Vaz Igor Catão Martins , Santos Vanessa Costa , Giglio Thalita Gorban Ferreira , Ghisi Enedir
Published: October 2024

Esse trabalho tem como objetivo comparar os consumos de eletricidade para aquecimento de água obtidos por meio da aplicação dos métodos simplificado e detalhado da Instrução Normativa do INMETRO para edificações residenciais (INI-R) e o método de simulação computacional com o programa Energy Plus. Foi utilizada uma unidade habitacional como objeto de pesquisa, avaliada em doze diferentes cidades com diferentes zonas bioclimáticas. Como principais resultados são apresentados os consumos de energia elétrica para aquecimento de água, as diferenças entre as metodologias e o potencial de redução de consumo de energia com uso de aquecimento solar. Foi possível aproximadamente zerar o consumo de energia para aquecimento de água em sistemas com energia solar. Conclui-se que é necessário incentivar o aquecimento solar de água no Brasil. Também se reitera que o INMETRO deve avaliar o impacto da adoção da metodologia simplificada, pois gera resultados mais favoráveis à certificação que a detalhada.
Projeto de Experiências Arquitetônicas e Inteligência Artificial:
Authors: Santos Fischer Rafael , Leoni Schmid Aloísio
Published: October 2024

Este estudo propõe o desenvolvimento e teste de uma ferramenta baseada em inteligência artificial (IA) para auxiliar estudantes de arquitetura na concepção de espaços arquitetônicos de maneira mais intencional. Utilizando a Design Science Research, foi realizada inicialmente uma revisão de literatura sobre a experiência arquitetônica e seus métodos de avaliação. Em seguida, foi desenvolvida um software open source que permite que os estudantes identifiquem junto aos usuários as experiências percebidas em projetos existentes, e que esses dados sejam ussados para treinar uma rede neural capaz de prever experiências em projetos futuros. Durante um exercício projetual, as previsões do modelo foram comparadas com as experiências reais dos usuários, mostrando uma correlação significativa. Além disso, relatos indicaram que a ferramenta promoveu uma maior reflexão sobre a importância da experiência do usuário no processo de projeto. Os resultados demonstram a eficácia da ferramenta no projeto de experiências arquitetônicas.
Morfologias urbanas e microclimas no centro comercial de Maceió-AL
Authors: Santos Rhuan Nicolas da Silva , Gomes Anderson Felipe Oliveira , Barbosa Ricardo Victor Rodrigues
Published: October 2024

Esta investigação teve como objetivo analisar a influência da morfologia urbana na variabilidade térmica de microclimas no centro comercial de Maceió-AL. Foram selecionados dez pontos amostrais para coleta de dados de temperatura do ar, temperatura média radiante e umidade do ar nos horários: 9h, 12h e 15h. Os resultados revelaram considerável variabilidade térmica entre os pontos, com a temperatura do ar de 34,4 °C, justificado pela grande área com recobrimento do solo em granilite e baixa obstrução da radiação solar, temperatura média radiante de 67,8 °C, explicado pela extensa cobertura do solo em granilite e ausência de vegetação, e umidade do ar atingiu 75,8%, justificado pela presença de vegetação arbórea. Ficou evidente que as diferentes morfologias urbanas foram fatores determinantes no comportamento microclimático dos pontos amostrais. Essas conclusões destacam a relação direta entre a morfologia urbana e os diferentes microclimas encontrados na área do centro comercial.
Impacto do sombreamento vizinho na iluminação natural em apartamentos em Porto Alegre-RS
Authors: Erzinger Laisa Karina , Hara Americo Hiroyuki
Published: October 2024

A avaliação de disponibilidade anual de luz natural no interior de uma edificação pode ser estimada realizando simulações computacionais baseadas em arquivos climáticos. Este trabalho visa analisar a disponibilidade de iluminação natural de uma unidade habitacional localizada no terceiro pavimento de um edifício em Porto Alegre–RS, pior posição considerando o sombreamento da edificação vizinha. A metodologia consistiu em construir o modelo digital do apartamento e da edificação vizinha para a simulação dinâmica pelo método UDI, e, posterior comparação entre os modelos com e sem obstrução. O impacto do sombreamento sobre o aproveitamento de luz natural no interior do recinto foi analisado comparando-se o UDI-espacial dos cenários com e sem obstrução, levando-se em consideração a área correspondente de piso igual e superior a 50% de horas no intervalo de UDI entre 200 lux e 3.000 lux. Os resultados indicaram uma redução significativa de iluminação natural promovida pela edificação vizinha em média de 50% da área em todos os espaços simulados. Conclui-se que o edifício vizinho reduziu significativamente a disponibilidade anual de luz natural em todos os apartamentos.
Qualidade da vista das janelas
Authors: Paiva Wislley Vieira , Laranja Andréa Coelho
Published: October 2024

A presença de janelas nos ambientes permite conexão do espaço interno com o externo, construindo a noção de paisagem e contribuindo para o conforto, produtividade, saúde e bem-estar dos usuários. Diante disto, este trabalho tem como objetivo analisar o panorama da produção científica que investiga a relação da qualidade da vista com as janelas entre os anos de 2003 e 2023. A metodologia é constituída de quatro etapas: Catalogação dos artigos; Análise por tema (“university”, “high school”, “primary school”, “perception of view”, “well-being”, “office” e “hospital”); Restrição por ano e relevância e, por fim, Análise de conteúdo. A análise se inicia a partir da amostra de 1.805 artigos. É possível concluir que a pesquisa em torno do assunto apresenta projeções crescentes para quase todos os temas pesquisados e que os métodos mais utilizados para análises relacionadas à qualidade da vista têm utilizado simulações computacionais e abordagens experimentais com os usuários. Constatou-se que os temas “university” e “well-being” foram os mais contemplados entre os anos de 2003 e 2023, já os temas “high school” e “primary school” apresentam a menor produção com lacunas entre estes anos.
Instituição de longa permanência para idosos e sua relação com parâmetros sustentáveis e de desempenho
Authors: Sardinha Pacheco Gabriela , Lomardo Louise Land Bittencourt
Published: October 2024

Em um contexto de crescimento significativo da população idosa no Brasil, torna-se mais evidente a necessidade de proporcionar qualidade de infraestrutura e serviços para essa parte da população. O ato de projetar um espaço para idosos vai além do conceito de bem-estar e conforto. As pessoas idosas costumam ter uma maior sensibilidade a temperaturas extremas e quando falamos sobre as mudanças climáticas esse assunto fica ainda mais em destaque. O objetivo deste trabalho é demonstrar a relação entre as instituições de longa permanência para idosos e sua relação com eficiência energética, conforto e seu potencial para atendimento a certificação sustentável e normas. A metodologia consiste no desenvolvimento de medidas de eficiência energética e estratégias de conforto para a instituição de maneira que os idosos possam vivenciá-las diariamente e assim construir sua relação com essas medidas. Ademais, é realizada uma análise do potencial para a Certificação EDGE e atendimento a norma de desempenho conforme a ABNT NBR 15.575. O projeto demonstra potencial para obtenção da certificação e apresenta atendimento aos requisitos da norma. O ambiente construído pra idosos tem estreita relação com eficiência energética e é imprescindível fomentar esse tipo de projetar.
Gestão de processo de projeto em BIM: análise comparativa entre as leis de licitações 8.666/93 e 14.133/2021
Authors: Souza Evellyn Porto , Albuquerque Patricia Lima Rangel de , Abade Solange Brandão de Paiva , Brasil Paula de Castro
Published: October 2024

A contratação de projetos e obras públicas no Brasil ocorre majoritariamente por menor preço e a partir do projeto básico, o que compromete a qualidade e a transparência na gestão do processo licitatório. O projeto básico apresenta um nível de detalhamento insuficiente, dificultando a formulação de propostas precisas. A pesquisa tem como objetivo analisar as potencialidades da nova lei de licitações para a contratação de projetos e obras em BIM - Building Information Modeling. Para isso, construiu-se um referencial teórico sobre o tema e uma análise comparativa entre a antiga Lei 8666/93 e a Lei 14.133/2021. Como resultados, foi possível identificar que a nova lei oferece uma estrutura jurídica que incentiva a adoção do BIM e possibilita a coparticipação dos profissionais na gestão do processo de projeto. No entanto, identificam-se desafios como a capacitação dos agentes públicos e definição de critérios de avaliação técnica. O presente estudo propõe a inclusão de requisitos mínimos de competência em BIM nos editais, a realização de capacitação e conscientização sobre as potencialidades da plataforma e a criação de instrumentos de apoio técnico para os envolvidos no processo.
Praça e microclima urbano:
Authors: Soares Ola Carlos Gabriel , Andara Ramos Larissa Letícia , Netto de Jesus Luciana Aparecida
Published: October 2024

A configuração das cidades, decorrente do processo de adensamento urbano com consequente redução dos espaços livres e verdes, resulta em um desequilíbrio do metabolismo urbano, alterando a temperatura e a umidade do ar, entre outros, prejudicando a qualidade de vida e a saúde da população. Diante deste contexto, o presente estudo discute os resultados das análises microclimáticas, com foco na variação da temperatura do ar, da praça Bom Pastor, situada no município de Vila Velha-ES, considerando os cenários de pré e pós-reforma. Para tanto, foram realizadas simulações no software ENVI-Met® que permite compreender as dinâmicas do microclima urbano perante os efeitos do ambiente local. Ambas as simulações foram realizadas em uma mesma data, considerando seis intervalos para efeito de comparação. No primeiro cenário, pré-reforma, a praça apresentava cerca 75% de sombreamento arbóreo, enquanto no segundo cenário, pós-intervenção, esse valor foi reduzido significativamente. Os resultados evidenciam que nos horários mais quentes, o Cenário 2, pós-reforma, apresenta uma temperatura potencial do ar média 0,7 °C mais elevada que aquela registrada no Cenário 1, pré-reforma. As análises reforçam a contribuição da vegetação no equilíbrio do microclima urbano e enfatizam a importância das simulações microclimáticas, ainda em fase de projeto, como instrumentos capazes de propor soluções mais responsivas frente aos efeitos da crise climática.
Análise energética e ambiental da integração metroferroviária na logística de comércio eletrônico: estudo de caso no município de São Paulo
Authors: Dos Santos Pereira Pedro Henrique , Maggio de Moraes Gabriel , De Castro Marins Karin Regina
Published: October 2024

Este estudo investiga alternativas mais sustentáveis ao transporte de carga urbano em São Paulo, considerando as perspectivas de adensamento urbano e a necessidade de ser reduzir a dependência de combustíveis fósseis. Utilizando a infraestrutura metroferroviária para transportar a carga urbana relativa ao comércio eletrônico, este trabalho analisa o impacto energético e ambiental dessa solução frente ao modelo logístico tradicional baseado em caminhões (cenário controle). Processou-se dados operacionais de empresas transportadoras de mercadorias e da rede metroferroviária em ferramentas como Python e QGIS, para analisar o uso de vagões ociosos e dedicados, frente ao transporte rodoviário convencional. Os resultados mostram que o cenário de vagão ocioso é superior, consumindo cerca de 184 vezes menos energia e emitindo aproximadamente 104 vezes menos gases do efeito estufa que o cenário controle. Conclui-se que a alternativa de transporte é energética e ambientalmente viável, constituindo uma resposta inovadora para o contexto brasileiro, embora se destaque a necessidade de análises complementares que englobem impactos sociais e econômicos.
Avaliação da flutuação da temperatura de globo em função da proximidade de copas de árvores. Estudo de caso: Chapéu de sol (terminalia catappa)
Authors: Garcia Thiago , Labaki Lucila
Published: October 2024

Uma das contribuições para melhorias na qualidade de vida nas cidades e redução de impactos ambientais é o planejamento da arborização urbana. A arborização nas calçadas públicas deve ocorrer considerando-se espécies adequadas, que não obstruam a passagem dos transeuntes e explorem o espaço aéreo sem interferência ambiental, buscando promover áreas de sombra que proporcionem conforto aos usuários locais. Plantar árvores sem planejamento, além de possivelmente causar impactos ergonômicos e espaciais negativos, pode promover efeitos ambientais adversos. Supõe-se, por exemplo, que o aumento da temperatura superficial da alvenaria pode ocorrer pela radiação refletida das copas das árvores, quando muito próximas às mesmas. Nesse sentido, o objetivo deste trabalho é avaliar a hipótese do aumento das temperaturas superficiais de superfícies verticais causadas pelas radiações refletidas das folhas das copas das árvores de um grupo de espécies a determinadas distâncias, buscando identificar os impactos em superfícies próximas. A metodologia aplicada a esta pesquisa inclui o estabelecimento de critérios para seleção das espécies arbóreas avaliadas, análise das composições e arranjos espaciais dos indivíduos arbóreos, bem como medições in loco das temperaturas radiantes, utilizando termômetros de globo, para calcular a temperatura do ambiente interno simulado.
Análise bibliométrica da construção off-site: tendências e perspectivas
Authors: Silva Paulla Borges Avila da , Cerqueira Milena Borges dos Santos , Gonçalves Jardel Pereira
Published: October 2024

A construção Off-Site é um método que envolve a fabricação de elementos de um edifício em uma fábrica ou em um local de produção externo ao próprio canteiro de obra. Diante dos benefícios documentados resultantes da sua adoção global, o crescimento da quantidade e diversidade das pesquisas, essenciais para o seu entendimento, resulta em um grande volume de informações que requer a utilização de técnicas específicas de análise. Assim, este artigo objetiva avaliar de forma quantitativa a produção científica voltada para a construção Off-Site, bem como identificar as nuances, tendências e seus impactos. A metodologia empregada baseou-se em análise bibliométrica, utilizando a base de dados Scopus, entre os anos de 2018 a 2023, para investigar textos científicos sobre o tema. Os resultados indicaram um crescimento no número de artigos publicados ao longo dos anos. No entanto, notou-se uma escassez de publicações originadas do Brasil, enquanto a China se destacou com o número de periódicos. Dos artigos analisados, 44,5% abordaram temas referentes à estrutura e comportamento mecânico de elementos e sistemas da construção industrializada, indicando uma tendência de estudos no período.
REVITALIZING CERVICAL HEALTH: A CASE STUDY ON THE EFFICACY OF
APAMARGA KSHARA PRATISARANA WITH TRIPHALA KWATH PRAKSHALANA AND JATYADI TAIL PICHU
Authors: - Meemansa , Kumar Saini Manish
Published: October 2024

Cervical ectropion or erosion is a prevalent gynaecological condition characterised by replacing the natural squamous epithelium with columnar epithelium on the ectocervix. In Ayurveda, this condition is correlated with Karnini Yonivyapad, which results from local dosha disturbance in the reproductive tract. Acharyas have rec-ommended that Bahira Parimarjana Chikitsa address this dosha imbalance using a therapeutic approach focus-ing on external cleansing and treatment. The pathogenesis of Karnini Yonivyapad suggests that Kaphahara Chikitsa, involving Kshara as a local application, is effective due to its properties of being Katu, Ushna, Tik-shna, Pachana, Vilayana, Shodhana, Ropana, Shoshana, Stambhana, Lekhana, and Kaphanashaka. While con-ventional treatments may alleviate symptoms, they often fail to address the underlying issue. This study demon-strates that a combined therapy approach can effectively cure cervical erosion by utilising Apamarga Kshara Pratisarana with Triphala Kwath Prakshalana and Jatyadi Tail Pichu.
El despido intempestivo y su incidencia en la vulneración de los Derechos Laborales Constitucionales en el Ecuador
Authors: Gómez Montesinos Paúl Alejandro , Trelles Vicuña Diego Fernando
Published: October 2024

El despido intempestivo ha sido uno de los causales con mayor incidencia en el tema laboral, debido que el patrono no establece condiciones claras de la desvinculación, por lo que, se vulnera los derechos de los trabajadores. Elaborar un documento de análisis jurídico crítico que evidencie como la incidencia del despido intempestivo vulnera los derechos laborales Constitucionales en el Ecuador. El artículo fue una revisión sistemática con un diseño transversal. Para la busqueda de información se utilizó las principales platafomas digitalez con evidencia científica en el campo jurídico, además de establecer criterios de inclusión y exclusión para obtener la información con mayor relevancia al estudio. De acuerdo con los casos analizados se evidenció que los despidos intempestivos se los realiza sin una justificación clara, que motive la desvinculación del trabajador vulnerando su derecho a tener una estabilidad laboral, un trabajo digno. A pesar de que la Constitución y las leyes laborales establecen claras protecciones para los trabajadores, la realidad demuestró que estas normativas no siempre se aplican de manera efectiva, lo que no solo socava el derecho a la estabilidad laboral y un trabajo digno, sino que también limita el acceso a la justicia, afectando el bienestar tanto económico como psicoemocional de los dependientes, destacando la necesidad urgente de fortalecer los mecanismos de protección laboral, garantizando la aplicación rigurosa de las leyes existentes en Ecuador.
Формирование нравственно-волевых качеств старших школьников профильных кадетских классов ФСИН России средствами физической подготовки
Authors: Селяков Ю.Л.
Published: October 2024

Статья посвящена роли физической подготовки в профильных ка­детских классах ФСИН России как инструмента формирования нравственно-во­левых качеств, необходимых для успешного поступления в ведомственные вузы. Определены основные нравственно-волевые качества обучающихся профиль­ных кадетских классов, влияющие на поведение личности, что в большей степе­ни связано с практико-ориентированным компетентностным подходом. Делается вывод, что физическая активность не только способствует здоровью, но и играет важную роль в формировании нравственно-волевых качеств, необходимых для развития гармоничной и устойчивой личности. Деятельность профильных кадет­ских классов создает оптимальные предпосылки для реализации потребностей старших школьников профильных кадетских классов в новых для них взаимодей­ствиях, отражающих специфику отношений ведомственных организаций.

The article is devoted to the role of physical training in specialized cadet classes of the Federal Penitentiary Service as a tool for the formation of moral and volitional qualities necessary for successful admission to departmental universities. The author identifies and highlights key moral and volitional qualities of students of specialized cadet classes that influence personal behavior, which is more related to a practice-oriented competence approach. It is concluded that physical activity of students of specialized cadet classes enhances the state of health and plays an important role in the formation of moral and volitional qualities necessary for the development of a harmonious and stable personality. Activities of specialized cadet classes create optimal prerequisites for realizing the needs of senior students of specialized cadet classes in new interactions, reflecting the specifics of relations of departmental organizations.
Исследование представлений взрослых женщин с высшим образованием о профессиональной деятельности психолога
Authors: Макух Н.О. , Попова И.Б.
Published: October 2024

Изучение социальных представлений в разных социальных груп­пах позволяет расширить имеющееся практическое знание об их уровне и на ос­нове полученных результатов исследования установить, каким в целом является отношение новой исследуемой группы, в частности взрослых женщин с высшим об­разованием, к психологии и психологической помощи, выявить у представителей данной социальной группы потребность в психологическом консультировании, а также причины, побуждающих обращаться за помощью к профессионалам. В результате проведенного исследования выявлены структурно-содержательные характеристики социальных представлений о психологии и психологической по­мощи с учетом групповой принадлежности опрошенных, связанные с житейски­ми знаниями и опытом обращения к психологам. Полученные результаты могут стать основой для разработки программ психологического просвещения населе­ния по вопросам психического здоровья, а дальнейшая коррекция социальных представлений необходима для включения новой исследуемой группы в систему оказания психологической помощи в целях улучшения их психологического бла­гополучия.

The study of social representations in different social groups helps to expand available practical knowledge about their level and, based on results of the study, establish a general attitude of adult women with higher education to psychology and psychological assistance, identify the need for psychological counseling among representatives of this social group, as well as reasons encouraging people to seek professional help. The authors reveal structural and substantive characteristics of social ideas about psychology and psychological assistance related to everyday knowledge and experience of contacting psychologists with regard to the group affiliation of the respondents. The results obtained can become the basis for the development of programs for psychological education of the population on mental health issues. Further correction of social perceptions is necessary to include a new study group in the system of psychological assistance in order to improve their psychological well-being.
From Sample to Population Generalization in Qualitative Research
Authors: Scârneci-Domnişoru Florentina
Published: October 2024

The split of methodology into qualitative and quantitative had all sorts of negative consequences, including the neglecting of some important scientific goals, such as generalizing research results in qualitative studies. Even if they don’t talk about generalizations, many qualitative researchers illegitimately extend their research results to populations much wider than those investigated. The article shows that the generalization of research results (from sample to population) is possible in qualitative research but that it can only be achieved through a sampling procedure that complies with specific rules. The article describes this procedure of internal generalization of results through a logical or scientific inference process. It is a theoretical sampling process in four steps that does not place emphasis on the size of the sample, but on the criteria for choosing the participants and seeks to obtain the generalization of findings following data variations. The procedure offers some advantages such as the transparency of the sampling process, provocative novelties such as the possibility to adjust the research population during the research but has also significant limitations such as the effects generated by the difficulty of anticipating the complexity of the studied phenomena.
TQR16: What It Is and What it Can Be
Authors: Bernauer James A.
Published: October 2024

This article was written in response to the Call for the TQR16 Conference in 2025. I was compelled to write this article because of the poignancy of the theme. The questions posed were first whether we care whether our work makes an impact outside of academia and second whether this work would have a greater impact if we involved participants as true co-researchers from the very beginning of our inquiries. I explored these two questions by sharing my thoughts about the citations, the qualitative/quantitative divide, our natural need to discover, barriers to achieving the satisfactory answers to the two questions, and the tentative conclusions. There are also some ideas and recommendations peppered throughout, and more questions. This article is basically an elaboration of the paradigm-changing theme proposed for the TQR16 conference. As such, the hope is that it spurs scholarly inquiry that moves us closer to realizing this new paradigm.
IMPLEMENTASI NILAI-NILAI MODERASI BERAGAMA MELALUI PEMBELAJARAN PAI DI SMKS YAPIM MEDAN
Authors: Harefa Raindy , Tambunan Nurhalima
Published: October 2024

Moderasi beragama telah menjadi topik penting yang tidak hanya diperbincangkan dalam ranah politik, tetapi juga mendapatkan perhatian besar dalam dunia akademik dan pendidikan. Penelitian ini bertujuan untuk mengeksplorasi strategi yang digunakan dalam mengimplementasikan nilai-nilai moderasi beragama dalam pembelajaran PAI di SMKS Yapim Medan serta dampaknya terhadap sikap dan perilaku siswa dalam kehidupan sehari-hari. Metode penelitian yang digunakan adalah kualitatif dengan pendekatan studi kasus. Teknik Pengumpulan data menggunakan observasi, wawancara, dan  dokumentasi. Teknik analisis data melalui tahapan: kondensasi data, penyajian data, dan penarikan kesimpulan dan verifikasi. Hasil penelitian menunjukkan bahwa SMKS Yapim Medan telah berhasil mengimplementasikan nilai-nilai moderasi beragama melalui pendekatan pembelajaran yang mengedepankan dialog, keterbukaan, dan pengalaman langsung dalam memahami keberagaman agama. Dampaknya terlihat pada peningkatan sikap toleransi, penghargaan terhadap perbedaan, serta kemampuan siswa dalam mempraktikkan nilai-nilai kebajikan dalam kehidupan sehari-hari. Penelitian ini memberikan kontribusi dalam memperkuat pemahaman tentang pentingnya pendidikan agama yang moderat dalam membentuk generasi yang pluralis dan inklusif di tengah masyarakat multikultural seperti Indonesia.
Analisis Strategi Pengembangan Bisnis Jasa Boga Menggunakan Analisis Swot dengan Analytic Hierarchy Process
Authors: Shofa Ghaitsa Zahira , Indrajaya Danang , Gunawan Arien Arianti
Published: October 2024

The existence of MSMEs in Indonesia has spread in various regions, one of which is the Cikarang area. Food Service Company is one of the businesses with high opportunities in Cikarang, PT Buana Boga Catering is a food service business in Cikarang that focuses on running catering for industrial employees, because this company prioritizes target consumers who are in the area around the Cikarang Industrial Estate. PT Buana Boga Catering must continue to innovate in order to survive from existing competitors. The purpose of this study is to analyze the company's development strategy and provide recommendations for new business strategies to create new value that can help PT Buana Boga Catering maintain its business. In this study the authors used the Mix Method research method, namely, utilizing qualitative methods together with quantitative methods, using SWOT analysis and Analytic Hierarchy Process to evaluate it. Based on the research conducted, the results show that there are several alternative business development strategies with the main priority being the use of alternative raw materials that are more suitable in terms of price and availability so as to maintain production costs and increase profits.
Reliability Analysis of Electric Vehicle Charging Station Using Risk-Based Inspection Method and Reliability Block Diagram
Authors: Setiawan Falih , Dwi Haryadi Gunawan , Haryanto Ismoyo , Prahasto Toni , Widodo Achmad , Kurdi Ojo
Published: October 2024

Due to the increasing market demand for electric vehicles, particularly electric cars, the infrastructure for electric vehicles is also being fulfilled. This research utilized two methods: Risk Based Inspection and Reliability Block Diagram. Through the Risk Based Inspection method, a Risk Priority Number was obtained which identifies critical points in the Electric Vehicle Charging Station (EVCS). The Block Diagram method established relationships between interconnected subsystems. The research findings indicate that the critical point of the EVCS lies within the Body subsystem. This discovery significantly contributes to raising awareness about EVCS, ensuring that stakeholders entering the EVCS business have a clearer understanding and knowledge of the system.
Analysis of Aerodynamics Load of a Flapping Wing by Vortex Lattice Method
Authors: Haryanto Ismoyo , Rozi Khoiri , Fajar TK Berkah , Zuhri Alwahidil
Published: October 2024

The aim of this study is to investigate the effect of changing the angle of attack and flapping angle on the aerodynamic characteristics of an unsymmetrical wing with the NACA 2412 profile. This work uses the Vortex Lattice Method. The results of this study show that increasing the flapping angle causes the pitching moment to decrease while induced drag and moment coefficient increase, meanwhile, the lift coefficient increases at positive angles of attack and then decreases at negative angles of attack. The pitching moment decreases with increasing angle of attack at positive flap angles, but this value increases at negative flap angles. Meanwhile, the induced drag decreases from an angle of attack -15° to a minimum at an angle of attack -5° and then increases. The moment coefficient increases with increasing angle of attack at positive flapping angles, but decreases at negative flapping angles. Meanwhile, the lift coefficient increases with increasing angle of attack.
Enhancing Manufacturing Feasibility through Design for Manufacturability (DFM) and Design for Assembly (DFA)
Authors: Rasu Sakthivel
Published: October 2024

DFM and DFA methodologies play a significant role in mechanical engineering by providing exhaustive insight into reasonableness in production processes. Approaches like these are focused on simplifying production and enhancing processing at assembly; therefore, they improve great cost savings and product quality. This paper discusses the principles behind such methods, the benefits accruable to them, their applications, and varied case studies where their application modified products to become manufacturable. By integrating these methodologies, manufacturers can ensure smooth operations, less waste, and increased profitability.
Pengaruh Media Sosial Terhadap Partisipasi Pemilih Pemula Pada Pemilihan Presiden dan Wakil Presiden Tahun 2024
Authors: Mahmud Toni Anwar
Published: October 2024

In presidential elections or head of state elections, of course, the people have the right to participate in politics both in voting and being elected. General elections or elections are still considered the most tangible form of public participation in the administration of government. One of them is participation through social media which is often used by teenagers who are also known as beginner voters. With the development of the age, social media has become a part of daily life, especially for the younger generation. This study aims to find out whether there is an influence of social media on the participation of novice voters in the presidential election, to find out how much influence social media has on the participation of the presidential election, and to find out what factors can affect the participation of novice voters in the presidential and vice presidential elections. This research method uses a quantitative method by conducting a survey by distributing a questionnaire in the form of a google form to social media users who follow the social media accounts of the Tangerang Regency General Election Commission (KPU). The sample used consisted of novice voters aged 17-21 years who actively used social media and followed the social media accounts of the General Election Commission (KPU) of Tangerang Regency. Based on the hypothesis test using the F test, Fcal = (0.515) > F table (4.56) is obtained, because Fcal > Ftable, H₀ is rejected and Ha is rejected with a significance of 0.000 < 0.05. So it can be interpreted that simultaneously (Together) there is a positive and insignificant influence between the variables of Social Media and Beginner Voters on the Presidential and Vice Presidential Elections.
The Approximation of Fourth Order Nonlinear Variational Inequalities
Authors:   Mathematics Department, College of Science, King Saud University, P.O Box 2455, Riyadh 11451, Saudi Arabia, Butt Rizwan
Published: October 2024

In this paper we deal with existence and the approximation of the solution of the elliptic variational inequality from an abstract axiomatic point of view. We give an error estimate for the dierence of the two solutions in an appropriate norm. Also, we present some computational results.
The Incidence of Peripheral Arterial Disease in Diabetic Type 2 Sudanese Patients
Authors:   Assistant professor of Internal Medicine, Endocrinologist, Elsheikh Abdallah Elbadri University-Faculty of Medicine, Sudan, Osman Sohep Abdalla , Abdelrahman Nahla Ahmed Mohammed ,   Assistant professor of Biochemistry, Nile Valley University, Faculty of Medicine, Sudan, Ahmed Mohammed Ahmed Ibrahim ,   Assistant professor of Microbiology, Nile Valley University, Faculty of Medicine, Sudan
Published: October 2024

Back Ground: Peripheral artery disease (PAD), which is linked to greater mortality rates and a frequent occurrence of impairment in diabetic patients after the amputation of an extremity, is one of the main macro-vascular consequences associated with diabetes mellitus. Objectives: In order to assess the prevalence and risk of PAD in people with type 2 diabetes (T2DM) at Atbara Teaching Hospital in Atbara, River Nile State, Sudan. Methodology: A cross-sectional analytic hospital-based study was carried out in Nassir Alden Awadallah Diabetic Center at Atbara Teaching Hospital from July to November 2022. The information was taken from interviews to 100 type 2 diabetic patients who visited the diabetes center and they were selected randomly. The statistical package for social science (SPSS) version 20 was used to examine the data. The participating hospital and the ministry of health approved the present study after conducting an ethical review. Result: 22% of patients, out of a total of 100%, had PAD manifestations. Age, smoking, and Body Mass Index (BMI) were all correlated significantly with PAD. As a crucial macro-vascular complication of type 2 diabetes, 14% of participants were having lower limbs amputation. Conclusion: Patients with type 2 diabetes were at high risk for PAD. Age, BMI, and smoking were all strongly linked to PAD.
Applications of Shape Memory Alloy Hybrid Composite for Ballistics: A Review
Authors:   Department of Mechanical Engineering, The University of Akron, Akron, Ohio 44325, USA, TS Srivatsan
Published: October 2024

Shape Memory Alloys (SMAs) are remarkable in that they can regain their previous shape upon exposure to specific stimuli. This unique property has attracted a lot of attention for use in a spectrum of engineering applications.
Gentle Skepticism to the Degeneracy Nature of “First Genetic Code UUU”
Authors:   Molecular & Chemical Fastener Research Center, Beijing BeBolt Fastener Co Ltd, Bei Jing, PR China, YANG Xingyang , Ching Shih Tzu ,   Department of Biomedical Imaging and Radiological Science, China Medical University, Tai Zhong, Taiwan, PR China
Published: October 2024

This study reports our discoveries about the serious defects of the genetic topic “UUU’s degeneracy”, as • Matthaei-Nirenberg poly-U experiment in 1961 never mentioned the degeneracy nature of first genetic code UUU. • Ochoa’s experimental conclusion “3U:phe, 2U1C:phe” was lack of the chemical transforming process between “20 groups of 3 nucleotides (or 20 species of amino acids)” and “64 linear nucleotide triplets( or 64 times of amino acids frequency), the mathematical transformation of three consecutive nucleotides on Watson-Crick model of DNA from 64 linear triplets to 20 triangles (in Gamow’s observation of diamond code) could never be the chemical relations to make “20 species of amino acids” repeated to “64 times of amino acids” , and Ochoa’s UUU was neither a group of three U, nor linear triplet UUU. • Many concepts involved in UUU’s degeneracy seriously violates Matthaei-Nirenberg poly-U experiment in 1961. • In mathematics, the parameters array of (1:1, 1:1, 1:1, 1:1, 1:3, 1:3, 1:3, 1:3, 1:3, 1:3, 1:3, 1:3, 1:3, 1:3, 1:3, 1:3, 1:6, 1:6, 1:6, 1:6) is not only the “degeneracy value” of each triplet, but also the “expansion value” of each amino acid, therefore, each amino acid can be chosen to correspond any value of triplets in Gamow - Crick “coding” proposals. • Wobble Hypothesis only changes anticodon and doesn’t change the species of amino acids on tRNA. • In chemistry, Poly-(U,C) producing poly-phe in non-Nirenberg experiments serious violates Poly-U producing poly-phe in Matthaie-Nirenberg experiments. • No biochemists find the model protein in which the phenylalanine has only 2 shares, nor the total proportion among different amino acids are as “(1:1:2 :2,:2 :2:2 :2 :2 :2:2 :3:4 :4:4:4:4:6:6:6) “, and in which the model nucleic acid has 64 triplet (each triplet codon displays once in the model nucleic acids). In the end, we suggest to cancel the concept of UUU’s degeneracy, i.e.: “UUU degenerate to UUC” cannot be established in biochemical sciences.
Association Between Preeclampsia and Hormonal Contraceptive Use among Pregnant Women in Northwest Ethiopia: A CaseControl Study
Authors:   Department of Epidemiology and Biostatistics, Wolaita Sodo University, Ethiopia, Wolie Asres Abiyot , Wondimagegnehu Tilahun Abigiya ,   Department of Preventive medicine, Addis Ababa University, Ethiopia, Teklu Sisay ,   Department of Obstetrics & gynecology, Addis Ababa University, Ethiopia, Addissie Adamu ,   Department of Obstetrics & gynecology, Addis Ababa University, Ethiopia
Published: October 2024

Objective: This study was aimed to determine the association between preeclampsia and hormonal contraceptive use among pregnant women admitted in public hospitals in Gojjam zones, northwest Ethiopia. Methods: An institution-based unmatched case-control study was conducted in public hospitals in Gojjam zones, northwest Ethiopia. Women with preeclampsia were cases and without preeclampsia were controls. One hundred ten cases and 220 controls were selected using consecutive sampling method. The data were collected through measurements, and conducting face-to-face interviews. Then it was entered using EPI Info and exported to STATA 14 for analysis. Bivariate and multivariate logistic regressions were done to determine the association between hormonal contraceptive use and preeclampsia. Variables with p-values < 0.05 in the multivariate logistic analysis were considered as statistically significant association with preeclampsia. The results were presented using text, tables and figures. Results: A total of 330 women were involved in this study. The mean age of cases and controls was 28 ± 6 years standard deviations and 27 ± 5 years standard deviations respectively. About 65 (59.1%) of cases and 105 (47.7%) of controls had no formal education. Preeclampsia was associated with multiple gestational pregnancies (AOR = 2.75; 95% CI: 1.20-6.28); and women who used implants (AOR = 0.39; 95% CI: 0.13-0.96). There was no significant association between preeclampsia and other hormonal contraceptives. Conclusion: There was an association between hormonal contraceptive use and preeclampsia. Women who used implants prior to their pregnancy were less likely to be exposed to preeclampsia as compared with controls. Further studies should be conducted on the association of hormonal contraceptive use and preeclampsia to get more consistent findings. Women who have preferred using contraceptive are better to be encouraged to take estrogen free hormonal contraceptives.
Vitamin D for Neuroprotection and for Alzheimer’s Disease Prevention and Treatment
Authors:   USF 7 Castelos, ACES Loures Odivelas, Portugal, Coelho Joana
Published: October 2024

Alzheimer's disease (AD) is characterized by progressive loss of memory and cognition. The pathophysiology of AD involves the accelerated ageing of neurons altering neuronal metabolism and stability.
Incidence of Second Primary Malignancies Following Thyroid Cancer Treatment with Radioactive Iodine
Authors:   5th Year Medical Student, Sultan Qaboos University, Muscat, Oman, Al-Habsi Ali
Published: October 2024

Background: Thyroid cancer is the most common endocrine malignancy, with an increasing incidence
globally and in Oman.
Examining the Impact of Denominationalism on the Unity of the Churches in Nigeria from the Backdrop of Pauline Theology
Authors: Adebayo Olumuyiwa Babatunde , Obasola Kehinde Emmanuel
Published: October 2024

The need for unity among Christians, particularly the Pentecostal Churches, has been a long-standing issue that has generated a lot of controversies. This arose from the fact that the church has been polarised along denominational lines. Previous studies have examined this issue from the ecumenical point of view with little attention to the theological issues. The study examined the impact of denominationalism on the unity of the Churches in Nigeria from the backdrop of Pauline theology with a view to stimulating cordial relationships between the selected Churches.The study adopted a historical-descriptive research methodology with profound reliance on secondary data. Findings revealed that there exists disunity among Churches based on doctrinal emphasis, mode of worship, denominational rivalry, distrust, and struggle for dominance, which hinder inter-denominational interactions. The study concluded that unity is an essential aspect of human socio-religious polity which enhances stability, particularly in the church. Therefore, the study recommended that Pentecostal Churches should emphasise teachings that promote unity, as outlined in Pauline theology. More so, Pentecostal Fellowship of Nigeria (PFN) should encourage Churches to shift focus from individual church accomplishments and denominational identities to a collective identity rooted in Christ.
The Implications of Cybercrime on Economic Security: The Case of Kenya
Authors: Saidi Issa Chochote , Kimuyu James J. , Handa Steve
Published: October 2024

The research study examined the evolving landscape of cybercrime and its significant implications on economic security within Kenya. As the digital economy rapidly grows, cyber threats have become increasingly sophisticated and pervasive, posing significant risks not only to individual entities but also to national security. In Kenya, a nation at the forefront of digital transformation in Africa, these threats have escalated, challenging the ability to safeguard vital economic infrastructures. The study used a mixed-methods approach, combining qualitative and quantitative techniques to analyze Kenya’s cybercrime landscape. The theoretical framework was based on securitization, deterrence, and routine activity theories, offering a strong foundation for understanding cybercrime’s impact on economic security. Data was collected through an extensive literature review and engagement with professionals from various sectors, including government, security agencies, and academia. Participants, with 1 to 30 years of experience, provided key insights into Kenya’s cybersecurity state. An 80% response rate was achieved, ensuring the findings were valid, reliable, and representative of the broader cybersecurity landscape. The study reveals critical issues in Kenya’s cybersecurity landscape. Despite digitalization efforts and security policies, there remains a significant gap in public cyber threat awareness, leaving many vulnerable to attacks. The 2017 cyber-attack on the National Bank of Kenya, resulting in the theft of KES 29 million ($280,000), highlights the need for stronger cybersecurity measures and public education. The study also identifies the asymmetric nature of cybercrime, which, unlike traditional crimes, transcends borders, making it harder to predict and mitigate. The global interconnectedness of the internet exacerbates this challenge, necessitating a shift from reactive to proactive cyber threat strategies. The study recommends immediate implementation of comprehensive cyber literacy programmes for the public, focusing on common threats, safe practices, and basic cybersecurity, with tailored content for different demographics. Cybersecurity education should be integrated into the national curriculum from the primary level to foster early awareness. It also highlights the need for collaboration among all stakeholders – government, private sector, academia, and civil society to share information and best practices. Organizations, especially in critical sectors like banking, healthcare, and government, should adopt robust security measures, including advanced detection systems and regular audits. The study also suggests further that the government should consider employing local ethical hackers to identify vulnerabilities and counter cyber threats, particularly in government and critical infrastructure.
Beyond the Smokestack: Assessing Impacts of Approaches to Cutting Gas Plant Pollution
Authors: Rogers John , Chavez Maria , McNamara Julie
Published: October 2024

As efforts to drive down power sector carbon emissions focus more on gas plants, the fossil fuel industry and utilities with a vested interest have increasingly offered three potential approaches in response: hydrogen cofiring, carbon capture, and use of biomethane. Each has the potential to reduce carbon emissions—yet each is also complicated by climate implications of other steps in the process, threatening to undermine overall climate contributions. Also, each is premised on the full, ongoing use of gas plants—meaning the perpetuation of existing environmental, health, and social inequities, plus the addition of new ones. By contrast, increasing renewable energy generation enables direct reductions in gas generation and its related impacts. As power sector decisionmakers weigh multidecade investments, they must evaluate—and act on—the full picture.
Effectiveness of the Good Behavior Game in Addressing the Maladaptive Behavior of Young Students
Authors: Bardin Pierce-Nathaniel
Published: October 2024

This action research project sought to review the relevant literature and determine what interventions an educational institution would find suitable to reshape a student's maladaptive behavior into behavior that is not detrimental to the classroom environment. Over the course of a year-long observation period, four students served as a target and control group for determining the effectiveness of The Good Behavior Game (GBG), a game in which students work as a group to complete a goal, scoring points for uncooperative behavior. The GBG was found beneficial for decreasing maladaptive behavior in preschool students, yet was determined ineffective at addressing maladaptive behavior in students who have a "Very Likely" Autism Spectrum Disorder (ASD) probability and are identified as requiring substantial support according to the Gilliam Autism Rating Scale, GARS-3.
Unified External Stakeholder Engagement and Requirements Strategy
Authors: Alnhari Ahmed Abdulaziz , Quresh Rizwan
Published: October 2024

Understanding stakeholder needs is essential for project success, as stakeholder importance varies across projects. This study proposes a framework for early stakeholder identification and continuous engagement throughout the project lifecycle. The framework addresses common organizational failures in stakeholder communication that lead to project delays and cancellations. By classifying stakeholders by influence and interest, establishing clear communication channels, and implementing regular feedback loops, the framework ensures effective stakeholder involvement. This approach allows for necessary project adjustments and builds long-term relationships, validated by a survey of IT professionals. Engaging stakeholders strategically at all stages minimizes misunderstandings and project risks, contributing to better project management and lifecycle outcomes.