bluuebunny/crossref_metadata_2025 huggingface dataset:
Profile of Colorectal Adenocarcinoma in Dr. Soetomo Hospital Surabaya Period 2018-2022
Authors: Nugrahani Rista Widhi , Rahniayu Alphania , Mastutik Gondo
Published: November 2024

Background: The incidence of colorectal cancer is increasing every year by about 8% with most patients in men. This cancer mostly occurs in old age above 50 years. Most colorectal cancers are of the adenocarcinoma type, which is most common on the left side of the colon. One of the determinant prognosis factors of colorectal adenocarcinoma is the depth of invasion, the deeper the correlate with invasion, the worse the prognose. Method: Descriptive research with a retrospective approach. The sample used data from histopathological examination results with a diagnosis of colorectal adenocarcinoma from surgery and biopsy material at the Anatomy Pathology Laboratory of Dr. Soetomo General Academic Hospital Surabaya for the period 2018-2022. Result: The total sample size was 143 cases with the most patients being male (60.84%) and the most age group being 51-60 (41.26%). The most common location was rectum (13.29%) with T stage (the most invasion depth was T3 (19.58%). The most common degree of differentiation was low degree (58.04%) with stage N (metastasis to lymph node) which was N0 (23.78%). Discussion: Age and lifestyle (drinking alcohol and smoking) are two of the many risk variables that affect the occurrence of colorectal cancer. The right-sided colon is the most typical site of adenocarcinoma, and it is linked to both KRAS and NRAS variables. The degree of differentiation can affect survival, although the depth of invasion and metastatic variables also affect prognosis. Conclusion: Colorectal adenocarcinoma is mostly found in men over 50 years of age with low differentiation and is most commonly located in the rectum.
The Relationship Between Platelet to Lymphocyte Ratio (PLR), Monocyte to Lymphocyte Ratio (MLR), Neutrophil to Lymphocyte Ratio (NLR), and Albumin Levels with The Severity of Community-acquired pneumonia (CAP) in Hospitalized Elderly Patients
Authors: Kusumawati Novinna , Arisanti Ni Luh Putu Eka , Purnami Ni Ketut Rai , Kusumawardani Ida Ayu Jasminarti Dwi , Candrawati Ni Wayan , Andrika Putu , Rai Ida Bagus Ngurah
Published: November 2024

Background: Community-acquired pneumonia (CAP) is a lung infection that often affects elderly patients and can be severe. Laboratory parameters, including platelet-lymphocyte ratio (PLR), monocyte-lymphocyte ratio (MLR), neutrophil-lymphocyte ratio (NLR), and albumin, have been linked to the prognosis of various infectious diseases. However, the relationship between these parameters and the severity of CAP in elderly patients is not yet fully understood. Methods: This is an analytic observational study with a cross-sectional design that involved 125 elderly patients (≥60 years old) with CAP who were hospitalized at Prof. Dr. I.G.N.G. Ngoerah Hospital between January and December 2023. The study collected demographic data, nutritional status, smoking status, and laboratory parameters (PLR, MLR, NLR, and albumin) from electronic medical records. The severity of CAP was assessed based on the 2019 IDSA/ATS criteria. Receiver operating characteristic (ROC) analysis was performed to determine the optimal cut-off point of laboratory parameters. Proportion comparison analysis and multivariate logistic regression were used to evaluate the association between laboratory parameters and the severity level of CAP. Results: Of a total of 125 study subjects, 48 (38.4%) had severe CAP. NLR values ≥9.84 with RR 15.242 (95% CI 4.999-46.475; p<0.001) and albumin values <3.295 g/dL with RR 5.407 (95% CI 2.630-11.115; p<0.001) were significantly associated with the severity of CAP in hospitalized elderly patients. Multivariate analysis showed that NLR had HR 37.426; (95% CI 9.295-150.694; p<0.0001) and albumin had an HR value of 3.747 (95% CI 1.149-12.221; P=0.029) which was significantly associated with the severity of CAP in hospitalized elderly patients after adjusting for confounding factors. Conclusions: High NLR values and low albumin values may be potential predictors for identifying elderly patients with CAP who are at risk for severity. These findings emphasize the importance of assessing laboratory parameters in managing CAP in the elderly population.
Profile of Placenta Accreta Spectrum in Dr. Soetomo General Hospital Between 2017-2021
Authors: Valentina Cheria , Ariani Grace , Aryananda Rozi Aditya
Published: November 2024

Background: Placenta accreta spectrum is the cause of profuse bleeding and is hard to control during operation. In this study, during the period 2017 – 2021, 431 cases of placenta were obtained based on the number of patients treated at Dr. Soetomo Hospital. In developed countries, the increase of Caesar operation is associated with an increased incidence of placenta accreta. As the age of pregnant women gets later, late delivery appears to be a risk factor in developed countries. In developing countries, the risk factors for plascenta accreta are multigravida and high parity, and because many women give birth at the end of their reproductive period and old gestational age. Methods: Observational descriptive research with a retrospective approach. The samples came from histopathological examination and specimens of placenta accreta spectrum at Dr. Soetomo General Hospital during the 2017-2021 period. Results: Based on the results of clinical examination, the distribution of placenta increta cases was the highest at 69%, then with placenta accreta at 26%, and percreta at 6% Most of the patients with a history of caesarean section (53%) with a former caesarean section 1 time, increasing the risk of placenta accreta spectrum. Conclusions: For 5 years, based on the results of clinical examination, the highest results were with placenta increta (69%), with the most histopathological results of placenta increta (69%), with the history of curettage (22%) and a history of caesarean section (53%), thereby increasing the risk of placenta accreta spectrum.
Analysis of Work Fatigue in Preventing Work Accidents: A Case Study of Human Comfort Pulse Rate in Wood Processing Industry Workers
Authors: Sajiyo Sajiyo , Mundari Siti , Rosyidiin Afrigh Fajar , Hartayu Ratna , Liwaq Moch. Isabil , Ivander Davin Danny , Lenggono Kumoro Asto
Published: November 2024

Work fatigue in workers in companies can trigger work accidents, which can hurt the company’s work and productivity. Work fatigue can easily result in loss of concentration, so fatigue is often the cause of accidents and deaths. Work comfort for workers needs to be prioritized as a culture of health, safety, security, environment, and quality. This study uses a quantitative approach that aims to analyze fatigue through worker human comfort with a pulse rate indicator as a parameter in monitoring the risk of work accidents in wood processing industry workers. The population in this study was 30 heavy equipment operators in the plywood industry with a total sampling technique. Data analysis using SPSS IBM 20. The results of the study showed results of the study showed an average increase in cardiovascular load of 62.73% and peak work fatigue occurred at 11:30 and 15:30 AM. Companies need to pay attention to safety at these risk hours by evaluating the arrangement of rest and production hours.
Form Deprivation Myopia Effect in Axial Length and Refraction Status in Oryctolagus cuniculus as Animal Model: In Vivo Experimental Study
Authors: Rahmani Kamila Putri , Indriaswati Luki , Prabowo Gwenny Ichsan
Published: November 2024

Background: Myopia is an ocular disorder that occurs around the world with unknown underlying causes. FDM is a method that is conducted as experimental myopia research in animal models. The deprivation in certain periods is resulting myopic eyes and changes that occur anatomically or molecularly. Objective: Observing the effect of Form Deprivation Myopia (FDM) on axial length and refraction status in Oryctolagus cuniculus (rabbits). Method: A total of 16 rabbits were divided into two groups selected randomly. Deprivation for four weeks is given at the right eye of the treatment group with an adhesive bandage. After four weeks of deprivation, the axial length and refraction status are examined to see if the differences occurred compared to the initial condition. Results: The axial length parameter after four weeks of deprivation shows the treatment group is significant from week 0 to week 4 (p= 0.002). The control group shows significant results (p=0.034). However, the mean value of the treatment group is larger than the control group (0.6500>0.3812). The refraction status results after four weeks of deprivation show the difference is significant in the treatment group (p= 0.000). No significant result from the control group (p>0.05). Conclusion: The effects from the result of 4 weeks of deprivation in the rabbit eye, such as axial length elongation and status refraction changes, indicate myopia condition. Although the control group also experienced changes in axial length and status refraction, the result was still not as significant as the treatment group.
Digital transformation in the oil and gas industry: A comprehensive review of operational efficiencies and case studies
Authors: Tari Yvonne Elete  , Emmanuella Onyinye Nwulu  , Ovie Vincent Erhueh  , Oluwaseyi Ayotunde Akano  , Adeoye Taofik Aderamo
Published: November 2024

Digital transformation is revolutionizing the oil and gas industry by enhancing operational efficiencies and enabling innovative business models. This comprehensive review examines the multifaceted impact of digital technologies on the industry, focusing on key areas such as data analytics, the Internet of Things (IoT), artificial intelligence (AI), and blockchain. The integration of these technologies allows for real-time monitoring of assets, predictive maintenance, and improved decision-making processes, which collectively contribute to increased productivity and reduced operational costs. The review begins by exploring the historical context of digital transformation in the oil and gas sector, highlighting the challenges faced in adopting new technologies. It then delves into various digital solutions implemented across the industry, including advanced data analytics for reservoir management, IoT sensors for equipment monitoring, and AI algorithms for optimizing production processes. These technologies facilitate enhanced data collection and analysis, enabling operators to make informed decisions and respond swiftly to changing market dynamics. Several case studies illustrate successful digital transformation initiatives within major oil and gas companies. For instance, the adoption of predictive analytics in drilling operations has significantly reduced drilling times and costs, while IoT applications in refining have improved safety and efficiency by providing real-time insights into equipment performance. These examples underscore the potential for digital technologies to drive innovation and enhance competitiveness in the industry. Moreover, the review addresses the barriers to digital transformation, such as data silos, cybersecurity risks, and the need for cultural change within organizations. It emphasizes the importance of developing a strategic roadmap for digital adoption, fostering collaboration between technology providers and oil and gas companies, and investing in workforce training. In conclusion, this paper highlights the transformative power of digital technologies in enhancing operational efficiencies in the oil and gas industry, offering insights for stakeholders aiming to leverage these advancements for sustainable growth and competitive advantage.
Keywords: Digital Transformation, Oil and Gas Industry, Operational Efficiencies, Data Analytics, Internet Of Things (Iot), Artificial Intelligence (AI), Blockchain, Predictive Maintenance, Case Studies.
Cost savings and safety enhancements through design initiatives: A global review of engineering strategies in the oil and gas sector
Authors: Tari Yvonne Elete  , Emmanuella Onyinye Nwulu  , Kingsley Onyedikachi Omomo  , Andrew Emuobosa Esiri  , Adeoye Taofik Aderamo
Published: November 2024

This paper presents a comprehensive review of engineering strategies that emphasize cost savings and safety enhancements through design initiatives in the oil and gas sector. As the industry faces increasing operational costs and stringent safety regulations, innovative design approaches are crucial for optimizing performance and mitigating risks. This study analyzes various global engineering strategies that have successfully integrated cost-effective measures with safety enhancements, addressing challenges in exploration, production, and transportation. Key design initiatives such as modular construction, digital twinning, and advanced materials are examined for their potential to reduce capital expenditures while improving safety outcomes. Modular construction techniques allow for pre-fabrication of components, minimizing on-site assembly time and reducing exposure to hazardous conditions. Digital twinning enables real-time monitoring and predictive maintenance, significantly lowering downtime and enhancing operational safety through informed decision-making. Moreover, the use of advanced materials contributes to the longevity and reliability of infrastructure, further driving down lifecycle costs. The paper also explores the role of regulatory compliance in shaping design strategies. Enhanced safety standards and environmental regulations necessitate innovative design solutions that prioritize risk management. Case studies from leading oil and gas companies illustrate the effective application of these strategies, showcasing their impact on reducing accidents, optimizing resource allocation, and achieving significant cost reductions. Furthermore, the study highlights the importance of collaboration between engineering teams, safety personnel, and project stakeholders in fostering a culture of safety and efficiency. By integrating safety considerations into the design phase, companies can identify potential hazards early and develop effective mitigation strategies, ultimately leading to a safer work environment. In conclusion, this review underscores the necessity for the oil and gas sector to adopt forward-thinking design initiatives that align cost savings with safety enhancements. The findings provide valuable insights for industry professionals seeking to implement innovative engineering strategies that support sustainable growth and operational excellence.
Keywords: Cost Savings, Safety Enhancements, Design Initiatives, Engineering Strategies, Oil and Gas Sector, Modular Construction, Digital Twinning, Advanced Materials, Regulatory Compliance, Risk Management
The impact of health analytics on reducing healthcare costs in aging populations: A review
Authors: Jeremiah Olamijuwon  , Stephane Jean Christophe Zouo
Published: November 2024

This review explores the impact of health analytics on reducing healthcare costs, with a particular focus on aging populations. The integration of data-driven approaches in healthcare has proven effective in optimizing resource allocation, improving care coordination, and enhancing patient outcomes. Predictive analytics plays a critical role in early diagnosis and the management of chronic diseases, leading to cost reductions by preventing hospital readmissions and emergency care. Furthermore, personalized medicine, telehealth, and remote monitoring have contributed to more efficient healthcare delivery by minimizing unnecessary treatments and in-person visits. The review highlights how these innovations not only address the growing healthcare demands of elderly populations but also support long-term sustainability by lowering operational and administrative expenses. Recommendations are provided for policymakers and healthcare providers on how to effectively leverage health analytics to further reduce costs and improve care quality in the future.
Keywords:  Health Analytics, Cost Reduction, Aging Populations, Predictive Analytics, Personalized Medicine, Telehealth.
Pencegahan Dan Pemulihan Korban Penipuan Berkedok Investasi Forex (Foreign Exchange) Di Provinsi Gorontalo
Authors: Rais Suardi
Published: November 2024

Kenyataan bahwa sebuah kejahatan merupakan bentuk dari interaksi antar korban dengan pelaku kejahatan. Interaksi ini mengakibatkan hilangnya hak korban yang diambil oleh pelaku secara melawan hukum. Namun dimungkinkan dalam sebuah kondisi tertentu seseorang secara aktif dan sadar membahayakan dirinya sehingga beresiko menjadi korban kejahatan. Pemasalahannya adalah bahwa masyarakat (investor) seringkali hanya memperhatikan tingkat imbal hasil yang ditawarkan (return) namun lupa memperhitungkan resiko yang mungkin dihadapi jika memilih suatu bentuk investasi. Kondisi inilah yang menjadi salah satu penyebab makin maraknya kasus penipuan dan korban penawaran investasi yang diduga ilegal kepada masyarakat. Masyarakat yang tergiur oleh iming-iming dan janji hasil investasi yang tinggi, kurang memperhatikan dan memahami tingkat resikonya. Aspek legalitas lembaga yang menawarkan produk kurang diperhatikan, tertutupi oleh janji hasil yang tinggi (seringkali tidak logis). Imbasnya banyak masyarakat rela menjual properti maupun aset produktifnya, hingga berani untuk mengambil pinjaman bank untuk menanamkan modal dengan harapan mendapatkan keuntungan yang lebih besar. Penipuan investasi skala besar menghasilkan penderitaan berkepanjangan bagi banyak korban. Penderitaan atas kerugian ekonomi berdampak pada emosional, psikologis dan fisik yang berkepanjangan. Bahkan sejak penipuan ini terbongkar, pemerintah dan aspek hukumnya tidak mampu memunculkan skema pemulihan hak korban yang pasti dan jelas. Penanggulangan kejahatan dan penanganan korban yang seringkali lamban dan tidak efektif memperpanjang derita korban. Tujuan penelitian adalah untuk memperoleh gambaran berbagai aspek yang berkaitan dengan korban seperti faktor penyebab munculnya kejahatan, bagaimana seorang dapat menjadi korban, upaya meminimalisasi terjadinya korban kejahatan serta pemulihan hak-hak korban kejahatan.
REPERCUSSÕES MUNICIPAIS DA IMPLEMENTAÇÃO DA LEI 14.133/2021 NO ORDENAMENTO JURÍDICO: UM ENFOQUE NAS PREFEITURAS
Authors: Lopes Misael Henrique dos Santos , Gonçalves João Rodrigo Souza , Ramos Ana Laura Silva , Oliveira Filho Raimundo , Souza Rodrigo Marcelo de Oliveira
Published: November 2024

O presente artigo tem por objetivo examinar os impactos provocados pela Lei nº
14.133/21 no ordenamento jurídico, com ênfase em sua aplicação, tanto nos pregões quanto em outras modalidades de licitações, sobretudo, no âmbito da Administração Pública municipal. Notadamente, referida legislação almeja a modernização e simplificação dos procedimentos licitatórios, tendo como eixos principais, a eficiência e a transparência. Cumpre salientar, que esse diploma normativo afeta, de maneira subsidiária, os concorrentes do setor privado, especialmente no que tange à participação de empresas de pequeno e médio porte nas licitações.
ABUSO SEXUAL INTRAFAMILIAR
Authors: Pereira Bruna Santos , Jardim Celma Mendonça Milhomem
Published: November 2024

O abuso sexual contra menores é uma das mais importantes formas de violência sexual contra crianças e adolescentes, assim entendida toda conduta praticada por alguém de idade mais elevada, que comete atos sexuais variados com ou na presença de uma criança ou adolescente com o propósito de satisfazer a sua lascívia, violando, consequentemente os direitos sexuais do outro indivíduo. Por sua vez, o abuso infantil intrafamiliar é aquele em que o autor é alguém próximo da vítima, que com ela possui vínculo familiar, biológico ou afetivo e descumpre o dever moral e constitucional de cuidar e proteger.  Este estudo teve como objetivo discutir a prática de abuso sexual intrafamiliar, mediante a adoção do método de pesquisa bibliográfica fundamentada em doutrinas e jurisprudências, destinada à exploração do tema proposto, expondo os posicionamentos recentemente publicados no Brasil e de acordo com as leis em vigor. Como conclusão da pesquisa, tem-se a apresentação da definição do abuso intrafamiliar, com destaque para a forma como se caracteriza e, principalmente, a responsabilização como um dos crimes praticados contra a dignidade sexual previstos no Código Penal (Decreto-Lei n° 2.848/1940) e também no Estatuto da Criança e do Adolescente (Lei n° 8.069/1990).
HIPOMINERALIZAÇÃO MOLAR-INCISIVO: UMA REVISÃO DE LITERATURA
Authors: Carvalho Lidiane Santos de , Monte Thiago Lima , Cruz Marcia Regina Soares , Neves Tereza Maria Alcântara , Araújo Tainá de Castelo Branco , Rego Isabel Cristina Quaresma
Published: November 2024

Esse artigo buscou investigar a Hipomineralização molar-incisivo (HMI), uma condição que afeta a formação do esmalte dentário, tornando os dentes mais suscetíveis a cárie e fraturas. Por meio de uma revisão integrativa de literatura, foram analisados estudos recentes de diferentes bases de dados, como PubMed e Scopus, publicados entre 2020 e 2024. Os critérios de seleção incluíram trabalhos que abordavam a etiologia, diagnóstico, prevalência e impacto clínico da HMI. A pesquisa destaca que fatores genéticos, ambientais e a exposição a medicamentos durante a infância são determinantes no desenvolvimento da HMI. Os principais resultados mostram que a hipomineralização causa danos à saúde bucal e impacta negativamente a qualidade de vida das crianças afetadas, além de representar um desafio para a prática odontológica. Estudos indicam que diagnósticos e intervenções precoces são essenciais para evitar problemas graves na dentição infantil. Ademais, observa-se a necessidade de maior capacitação dos profissionais, especialmente em regiões com alta prevalência da condição. Conclui-se que o avanço no entendimento sobre a HMI possibilita a elaboração de estratégias de prevenção que visem à redução do risco de cárie e ao aprimoramento do prognóstico dos pacientes infantis.
A EFICÁCIA DOS MEIOS EXTRAJUDICIAIS DE RESOLUÇÃO DE CONFLITOS NO BRASIL: ANÁLISE DAS REFORMAS E SUA IMPLEMENTAÇÃO NO SISTEMA JURÍDICO
Authors: Mota Raylander Moreira , Dantas Wellson Rosário Santos
Published: November 2024

Este artigo analisa a eficácia dos meios extrajudiciais de resolução de conflitos no Brasil, com enfoque na mediação, conciliação e arbitragem, destacando as reformas implementadas e os desafios de sua aplicação no sistema jurídico brasileiro. A mediação e a conciliação foram institucionalizadas em 2010 com a Resolução 125 do Conselho Nacional de Justiça (CNJ), que estabeleceu diretrizes para fomentar a cultura de pacificação social e melhorar o acesso à justiça. Essa política visa reduzir a carga processual dos tribunais brasileiros, oferecendo alternativas mais céleres e menos onerosas para a solução de litígios. O estudo comparativo com sistemas internacionais, como o português e o chileno, busca evidenciar o potencial desses meios para consolidar uma justiça mais eficiente e acessível. Conclui-se que, apesar dos avanços, há barreiras culturais e estruturais a serem superadas para que a mediação e a arbitragem alcancem seu pleno potencial como instrumentos de democratização do acesso à justiça.
APLICABILIDADE DA HIDROTERAPIA EM PACIENTES IDOSOS NO CONTEXTO DA FISIOTERAPIA
Authors: Vieira Joselia da Silva , Lima Ronaldo Nunes
Published: November 2024

A longevidade gera impactos na saúde, principalmente quando associada ao idoso comprometido, seja de forma física ou mental, a atuação do fisioterapeuta com o idoso em conjunto com a hidroterapia possibilita prevenções e o tratamento de muitas patologias e quadros clínicos, inclusive maior independência para o idoso. A metodologia utilizada para elaborar o presente trabalho foi de ordem qualitativa. Feita uma revisão da literatura de maneira descritiva e, para tanto, foram utilizadas bases de dados eletrônicos como LILACS, SCIELO e Biblioteca Virtual em Saúde. A estimativa para o Brasil em 2025, é que o país ocupará o sexto lugar com os maiores números de idosos, assim, a importância da aplicabilidade da hidroterapia em pacientes idosos no contexto da fisioterapia, busca com o uso dessa técnica trazer para o idoso maiores benefícios corporais e mentais, assim como qualidade de vida. Conclui-se então, que a hidroterapia é uma temática que cada vez mais tem ganhado espaço no mercado como recurso nas reabilitações, o que exige muito conhecimento por parte do profissional fisioterapeuta para maiores resultados.
A EPIDEMIA SILENCIOSA: COMPREENDENDO A CRISE DE INTOXICAÇÃO POR OPIOIDES
Authors: Rezende Junior William Roberto de Oliveira , Cantelli Mariana Nicácio , Silva Eduarda , Belcavello Matheus Pericles
Published: November 2024

A intoxicação por opioides tornou-se uma das crises de saúde pública mais significativas do século XXI, afetando milhões em todo o mundo. Este artigo explora as causas e consequências desta epidemia, destacando a transição de uma crise focada em analgésicos prescritos para uma que envolve opioides sintéticos, como o fentanil. O aumento da dependência e das overdoses tem consequências devastadoras, não apenas para os indivíduos, mas também para suas famílias e comunidades, sobrecarregando os sistemas de saúde e justiça. A estigmatização do uso de substâncias e a falta de acesso a tratamentos adequados perpetuam um ciclo de dependência e exclusão social. A resposta à crise deve ser multifacetada, incluindo regulamentação rigorosa, educação, programas de prevenção e o uso de naloxona para reverter overdoses. Este artigo analisa a epidemiologia, os mecanismos de ação dos opioides e as estratégias de tratamento, visando fornecer uma compreensão abrangente da intoxicação por opioides e das intervenções necessárias para combater essa epidemia.
EFEITO DA PERIODIZAÇÃO NUTRICIONAL NO DESEMPENHO DE ATLETAS DE FORÇA E HIPERTROFIA MUSCULAR
Authors: Ribeiro Breno Franco , Rosa Victor Hugo Cordeiro
Published: November 2024

Este estudo revisa a literatura para avaliar o efeito da periodização nutricional no desempenho de atletas voltados para força e hipertrofia muscular, destacando sua contribuição para a recuperação e adaptação ao treinamento. A periodização nutricional refere-se à adaptação planejada da ingestão de nutrientes conforme as demandas específicas de cada fase do treinamento, promovendo um consumo estratégico de macronutrientes e micronutrientes para apoiar os objetivos atléticos. Com base na análise de estudos, observou-se que essa prática favorece a maximização de força, o aumento da massa muscular e o controle da composição corporal, comparando positivamente com estratégias nutricionais não periodizadas. Entre os benefícios, incluem-se o suporte ao volume e à intensidade dos treinos, além da prevenção de lesões e redução da fadiga. Contudo, sua implementação apresenta desafios, como a complexidade do planejamento e a necessidade de constante monitoramento, exigindo alto nível de conhecimento dos profissionais envolvidos. A revisão também identificou lacunas e a necessidade de maior aprofundamento na investigação de variáveis individuais, como metabolismo e resposta adaptativa. Este estudo sugere que a periodização nutricional, quando aplicada estrategicamente e ajustada às características do atleta, oferece um caminho promissor para melhorar a performance e o bem-estar, além de promover a longevidade na prática esportiva. Em conclusão, recomenda-se uma abordagem personalizada e colaborativa entre atletas, treinadores e nutricionistas, com o objetivo de aplicar diretrizes baseadas em evidências para o esporte de alto rendimento.
BLEFAROPLASTIA: UMA AVALIAÇÃO DOS RISCOS E BENEFÍCIOS
Authors: Furtado Leonardo Reis Couto , Carvalho Matheus Gardingo de , Nery Giovani Vieira , Aleixo Gustavo Campos Christo Dias
Published: November 2024

Introdução: A blefaroplastia, um procedimento cirúrgico destinado à correção de deformidades nas pálpebras, ganhou destaque na estética e na medicina. Essa intervenção visa não apenas aprimorar a aparência, mas também melhorar a função ocular, especialmente em casos de excesso de pele que pode obstruir a visão. Embora a blefaroplastia seja considerada segura, como qualquer cirurgia, envolve riscos, incluindo complicações pós-operatórias e insatisfação com os resultados estéticos. A avaliação crítica dos benefícios e riscos associados é essencial para uma tomada de decisão informada por parte dos pacientes e profissionais de saúde. Objetivo: Avaliar os riscos e benefícios da blefaroplastia, proporcionando uma visão abrangente das evidências disponíveis. Metodologia: A metodologia seguiu o checklist PRISMA, garantindo rigor na seleção e análise dos dados. Foram realizadas buscas nas bases de dados PubMed, Scielo e Web of Science, utilizando cinco descritores: "blefaroplastia", "complicações", "resultados estéticos", "satisfação do paciente" e "recuperação". Os critérios de inclusão consistiram em artigos revisados por pares publicados nos últimos dez anos, focando em estudos clínicos e revisões sistemáticas. Os critérios de exclusão abarcaram trabalhos com amostras pequenas, artigos não relacionados ao tema principal e publicações que não apresentaram dados originais. Resultados: A análise dos artigos revelou que os principais benefícios da blefaroplastia incluem a melhoria na estética facial e na função visual, com a maioria dos pacientes relatando satisfação elevada com os resultados. Contudo, os riscos identificados incluíram hematomas, infecções e insatisfação estética. A recuperação geralmente foi rápida, mas alguns pacientes relataram desconforto pós-operatório. Conclusão: Em síntese, a blefaroplastia apresenta uma combinação de benefícios estéticos e funcionais, mas não está isenta de riscos. A avaliação cuidadosa de cada caso, a comunicação clara entre médico e paciente e a consideração das expectativas são fundamentais para otimizar os resultados e minimizar complicações. A revisão destacou a importância de uma abordagem informada e personalizada na realização desse procedimento.
VIOLÊNCIA OBSTÉTRICA: UMA ANÁLISE DAS PRÁTICAS ASSISTENCIAIS E SEUS EFEITOS NA EXPERIÊNCIA DO PARTO
Authors: Jesus Nauana Santos de , Costa Rebeca da Paz , Cunha Priscila Souza de Brito , Dantas Júnior Marcelo Barreto , Oliveira Adailson Henrique Miranda de
Published: November 2024

Introdução. A violência obstétrica refere-se a abusos e maus-tratos durante o parto, uma forma de violência de gênero que afeta o direito das mulheres ao cuidado digno. Esse fenômeno é reforçado por intervenções desnecessárias, negligência e desumanização do parto. Objetivos. O objetivo geral é analisar como práticas de violência obstétrica impactam a experiência do parto. Os objetivos específicos incluem investigar os fatores que contribuem para essa violência, como desigualdade social e racial, e identificar as percepções das mulheres sobre o atendimento obstétrico que receberam. Justificativa. Esta pesquisa é relevante ao expor as desigualdades de gênero, classe e raça que perpetuam a violência obstétrica, contribuindo para o avanço acadêmico, científico e social no combate a práticas desumanizantes no parto. Metodologia. A metodologia utilizada foi uma revisão bibliográfica, abrangendo artigos, teses e dissertações publicados entre 2010 e 2023, com foco em descritores relacionados à violência obstétrica e saúde materna. Resultados e Discussão. A pesquisa revelou que mulheres em situações de vulnerabilidade, como negras e de baixa renda, são mais suscetíveis à violência obstétrica. Essa violência se manifesta por meio de intervenções desnecessárias, como cesáreas sem indicação médica, e pela imposição de práticas agressivas. O estudo também identificou que a falta de autonomia e a desinformação são fatores centrais para a perpetuação dessa violência. Conclusão. Conclui-se que a violência obstétrica é uma grave violação dos direitos humanos, sendo essencial a reformulação das práticas obstétricas para garantir um parto humanizado, respeitoso e equitativo, especialmente para mulheres vulneráveis.
Mapping Selective Logging in the Amazon with Artificial Intelligence and Sentinel-2
Authors: de Souza Filho Jailson S. , Damasceno Camila da S. , Cardoso Dalton R. Ruy Secco , Souza Jr. Carlos M.
Published: November 2024

Abstract. The Amazon forest, the largest tropical forest in the world and marked by its rapid change in forest cover, has suffered from intense anthropogenic phenomena such as deforestation and forest degradation, this one caused mainly by fires and selective logging. This study explores a U-NET model to accurately identify selective logging infrastructure (roads, skid trails, storage yards) using Sentinel-2 imagery. Our goal is to improve the SIMEX (System for Monitoring Timber Harvesting) in the Brazilian Amazon, reducing the human workload and increasing the system's accuracy. Data from 780 SIMEX registration polygons (2021–2022) were used, with stratified sampling creating a training data set. The U-NET model, optimized with specific hyperparameters and data augmentation, analyzed six spectral bands (two-year RGB). We achieved an F1 score of ~81% with high precision (73.7%) and recall (90.31%) on the test set, indicating strong performance and generalization. Our model excels at accurately predicting logging infrastructure and potential damage to forest canopies. It provides detailed detection of roads and stockyards, offering a comprehensive view compared to models that generalize explored areas. This refined approach increases its usefulness for forest conservation and management efforts.
A Scene Graph Generation Method for Historical District Street-view Imagery: A Case Study in Beijing, China
Authors: Guo Xian , Liu Xuandi , Jiang Jie
Published: November 2024

Abstract. Using street-view imagery for interpreting diverse street-scale elements and their relationships within historical districts offers high efficiency and low cost for preservation and management. Scene graphs provide a structured representation of objects and their relationships within a scene. However, applying existing scene graph generation techniques directly to street-view imagery presents challenges due to the complexity of elements and narrow street spaces. This paper introduces HSSGG (Historical Street-view Scene Graph Generation), a predictive model that effectively identifies elements and their relationships. By incorporating an end-to-end Relation Transformer with the parameter-free attention and coordinate attention modules, HSSGG improves relationship prediction accuracy, even with limited samples, and enhances the precision of scene graph generation in complex environments. Test on 200 panoramic images from historical districts in Beijing shows that HSSGG outperforms existing single-stage relation prediction models (such as RelTR and FCSGG) in accuracy and stability. These results provide valuable insights for the preservation and management of historical districts.
Shape-from-Shading Derived DEMs from ShadowCam Images in Permanently Shadowed Regions at the Lunar South Pole: A First Look
Authors: Jia Ranye , Wu Bo , Mahanti Prasun
Published: November 2024

Abstract. The lunar south pole, particularly its permanently shadowed regions (PSRs), has been the focus of future lunar exploration. The solar altitude angle at the lunar south pole is less than ∼ 2°, resulting in the PSRs not being directly illuminated and the possible existence of water ice in the PSRs due to the low temperatures. High-resolution digital elevation models (DEMs) in PSRs are crucial for future exploration missions and scientific research. However, existing image datasets (e.g., LROC NAC images) cannot penetrate the PSRs. Laser altimetry (e.g., LOLA) can measure the PSRs, but the DEMs derived from LOLA suffer from noises and interpolation defects. ShadowCam is a newly deployed camera onboard the Korea Pathfinder Lunar Orbiter, with a high imaging sensitivity. ShadowCam can capture the faint secondary illumination within PSRs, revealing previously indistinguishable topographic features in persistent darkness. Based on our existing Shape-from-Shading (SfS) pipeline for generating high-resolution DEMs from monocular images, we introduce a novel SfS approach that utilizes secondary illumination and reflectance to reconstruct pixel-wise high-resolution DEMs from ShadowCam images in PSRs. The approach consists of three steps: (1) modeling the secondary illumination on the target surfaces in PSRs based on the view factor; (2) optimizing a low-resolution LOLA DEM using the secondary illumination model; (3) refining the DEM to pixel-wise resolution based on SfS using the ShadowCam images. A test area (approximately 1 km × 1 km) within the PSR in the Shackleton crater near the lunar south pole is used for experimental evaluation. The results show that the DEM generated by the proposed approach is highly consistent with the direct LOLA measurements, particularly in small-scale topographic features such as crater floors and rims that are absent from the LOLA DEM. A first look at the results indicates that the proposed approach has great potential for generating high-resolution DEMs from ShadowCam images in PSRs, which can aid future exploration missions targeting the PSRs at the lunar south pole and support related scientific research on the water ice in the PSRs.
Discussion on the Management of spatio-temporal Data Security for Intelligent Connected Vehicles
Authors: Li Yingchen , Zou Huidong , Liao Qian , Chen Huixian , Huang Long , Shi Lei , Bai Jinghui
Published: November 2024

Abstract. The spatio-temporal data of intelligent and connected vehicles (ICVs) represent crucial surveying and mapping data generated by these vehicles. The massive collection, processing, and aggregation of such data pose potential security risks to geographic information security and even national security. This paper analyzes the significance of spatio-temporal data in ICVs and provides extensive application examples. By comparing the current research status in the United States, the European Union, Japan, it elaborates in detail on China's management status and summarizes practical experience in multiple advanced cities within the country for safety management.Incorporating the current domestic processes of spatio-temporal data generation, transmission, and processing, the paper assesses data security risk,network security risk, and system security risk. Furthermore, this paper proposes recommendations on how to establish spatio-temporal data security management system from various levels, including government, enterprises, and society, to effectively address potential and existing security risks.
Quantifying Topographic Influence on Irradiance Transfer in Permanently Shadowed Regions
Authors: Mahanti Prasun , Robinson Mark
Published: November 2024

Abstract. In permanently shadowed regions (PSRs), the surface temperature is influenced by secondary illumination, which changes daily and seasonally due to the sunlight reflected by the surrounding terrain. Understanding how topography affects the transfer of radiant energy can help us quickly interpret the thermal behavior using available topographic data. The amount of radiant energy transferred from a sunlit lunar surface to a PSR depends on the distance and orientation of the sunlit surface to the PSR, and is represented by view factors. In this study, we introduce an approach to systematically represent the combined effects of multiple surfaces using statistical analysis applied to view factor maps. We demonstrate that our proposed approach can explain the contrasting temperatures of two PSRs at the lunar south pole. We verify our theoretical findings using PSR images acquired by the ShadowCam instrument aboard the Danuri lunar orbiter.
First results of the spectral characterisation of a salt flat in Europe: the Sal 'e Porcus salty pond
Authors: Melis Maria Teresa , Musacchio Massimo , Casu Marco , Collu Claudia , Correa Mariana , Sedda Lorenzo , Silvestri Malvina , Buongiorno Fabrizia , Rabuffi Federico , Andreucci Stefano , Kanuk Jan , Gallay Michal , Onacillova Katarina , Sasak Jan , Naitza Stefano , Fantini Giovanni , Dessì Francesco , Noli Salvatore
Published: November 2024

Abstract. Sal ‘e Porcus is the largest natural salt flat in Europe, located in Sardinia (Italy) in the southwest region of the Mediterranean area. It spans over an area of more than 3.3 square kilometers. Its homogeneity and size characteristics make it a potentially suitable spot for use as a satellite sensor calibration/validation site. For this purpose, a campaign of spectral, mineralogical and LiDAR data acquisition has been organized in the framework of a dedicated International Remote Sensing Summer School in 2023. Furthermore, the study of this site has been funded by the Italian Spatial Agency through the Project: System for the “COnsOlidation of L2 products from the PRISMA-SG mission (COOL)”.New orbiting hyperspectral sensors such as ASI-PRISMA and EnMAP DLR and near future continuity missions (ASI-PRISMA SG, ESA CHIME) request ground reflectance spectra to rely on the remote sensed data. In this study, the first results of the study of the spectral and LiDAR data acquired on the site are described and discussed, focusing on two main outputs: i) the first release of the spectral library of the minerals of the salt flat; ii) the morphological setting of the surface.The collection of the spectra has been coupled with sediment samples for mineralogical characterization. During these campaigns, UAV-based LiDAR data were acquired. First results show that the topography of the surface changes from west to east, giving the idea of a geological control of this flat area. Moreover, first results of the spectral characterization of this surface using field, UAV and satellite data are discussed.
Assessment of active fire detection in Serra da Canastra National Park using MODIS and VIIRS sensors
Authors: Pinto Guilherme S. , Bernini Henrique , Messias Cassiano G. , Silva Otávio A. S. , Cunha Paulo W. , Victorino Paulo S. , Morelli Fabiano
Published: November 2024

Abstract. The geographic data utilization for the occurrence of wildfires and forest fires for monitoring fire usage in vegetation has become increasingly important for generating information that aids in decision-making and policy development regarding climate change and its impacts. This study aims to validate the active fire data processed by INPE’s Queimadas Program at Serra da Canastra National Park during the first semester of 2023. This period is characterized by lower intensity of fire thermal radiation due to meteorological and climatic factors such as lightning, precipitation, and temperature. We compared active fire data from the MODIS and VIIRS sensors with 220 fire scars mapped by the Sentinel-2 satellite. Additionally, we analyzed the distribution of active fire data across different classifications of fire scar size. The validation rate was 99.4% for VIIRS and 95% for MODIS, with few commission errors (false positives). However, omissions (false negatives) were observed in detecting scars smaller than 1 km2, related to both sensor characteristics and fire behavior. The results were satisfactory, indicating that future studies can further refine this research.
Firefront Forecasting in Boreal Forests: Machine Learning Approach to Predict Wildfire Propagation
Authors: Raita-Hakola Anna-Maria , Pölönen Ilkka
Published: November 2024

Abstract. Wildfires have become increasingly prevalent worldwide due to climate change, posing significant threats to human lives, property, and natural ecosystems. The rapid progression of wildfires necessitates predictive computational models to assist firefighters in effectively developing strategies to control firefronts. However, existing models often face challenges in computational complexity as the firefront expands. This study aims to develop a faster, more computationally efficient, deep-learning-based model for predicting wildfire spread. We hypothesise that firefront propagation can be modelled using stochastic cellular automata and that a deep-learning model can mimic this approach. With this in mind, we will first introduce our in-house stochastic cellular automata model, which is being validated with data from a known Finnish wildfire. After that, we propose a novel deep-learning model which uses the data generated by our cellular automata. The deep-learning-based model was based on Unet architecture, and it is capable of predicting firefront progression accurately and efficiently one time-step at a time. The model provided realistic simulations of firefronts with high computational efficiency, leaving future development needs to longer time series. One potential application of the developed model is in UAV-based real-time wildfire management systems.
Assessment of Phytoplankton Biomass and Diversity in Northeast Brazil via Satellite Ocean Color Observation
Authors: Correia da Cunha Erick Vinicius , de Castro Melo Pedro Augusto Mendes , Farias Gabriel Bittencourt , Vantrepotte Vincent
Published: November 2024

Abstract. The study investigates the distribution and seasonal dynamics of phytoplankton communities in Northeast Brazil using ocean color data obtained through satellite remote sensing (RS). This unprecedented approach for the region assesses the biomass and composition of phytoplankton, which is crucial for understanding the responses of the marine ecosystem to environmental changes and impacts on biogeochemical cycles. The research uses in situ data from oceanographic campaigns (MARSEAL, ABRACOS and SWOT) and satellite data from sources such as OC-CCI (multi-mission), GlobColour (multi-mission) and Sentinel-3 OLCI (single sensor). These datasets allow for the analysis of chlorophyll-a (chl a), phytoplankton functional types (PFTs) and phytoplankton size classes (PSCs), with a focus on in situ sampling periods. For chl a, the correlation observed between the in situ data from the campaigns and the OC-CCI satellite data was explained by some statistical descriptors with the coefficient of determination (R2) explaining approximately 34% of the variation in the in situ samples, with a root mean square deviation (RMSD) of around 0.2926 and mean absolute percentage deviation (MAPD) and mean bias error (MBE) values of −18.7361% and −2.3454%, respectively. As for the in situ data for the accessory pigment 19'Hexfucoxanthin (19HF) from the ABRACOS campaigns, which was correlated with the satellite data from the model by El Hourany et al. (2019), the R2, RMSD, MAPD and MBE were 58%, 0.1815, −4.528% and 0.5411%, respectively.
Mapping the water cover of a protected area in the Amazon using Sentinel 1A data
Authors: da Silva Fabrício Sousa , Pestana Adauto Luis Moraes
Published: November 2024

Abstract. A large diversity of terrestrial cover is observed in the Amazon rainforest, which includes large areas prone to floods. These areas are globally important as they are humid. This research analyses the potential of SAR Sentinel 1 images as identification tools for hydric cover in conservation areas of the Amazon Biome in the state of Maranhão during the rainy season in the Amazonian region. Via Google Earth Engine (GEE), a collection of scenes from the mission Sentinel 1A was collected, referring to the comprehended period, January and June 2024. These scenes were submitted to mathematical bands in a GEE processing tool, which extracted the smallest pixel value observed each month. Through identification work on-site, the reference areas and the sampled areas were inspected before validation. A cut-off limit was defined to what is classified as water and as non-water after comparing to the targeted references the statistical samples observed on-site, and, to conclude, the records of pluviometric precipitation were evaluated for the analyzed area. The results show that the average backscatter values indicative of water coverage is approximately between −24dB and −21dB and are, therefore, compatible with the samples found in the Brazilian Amazon. The chosen cut-off was −20dB, which achieved hitting a rate of 76,6%, allowing us to observe that the months with the biggest recorded precipitation (March and April) also correspond to the months with the largest extension of hydric cover in the analyzed area.