bluuebunny/crossref_metadata_2025 huggingface dataset:
System-level Prognostics and Health Management for Complex Industrial Systems
Authors: Zanotelli Mattia , Coble Jamie
Published: November 2024

Prognostics and health management (PHM) has become essential to guarantee aware and safe system operation and to inform economic decision-making. However, due to the nature of detection, diagnostics, and prognostic methods, applications have mainly been limited to the component level. In practice, most industrial systems consist of multiple interacting components whose partial degradation could lead to the system's failure (or subsystems).This research addresses the limitations of traditional component-level PHM techniques by proposing a novel system-level framework. By implementing a hierarchical structure of components and subsystems, we will select an optimal method for each subsystem to aggregate its component health assessments. The overall system health can then be estimated by further combining the obtained estimates. The research considers simplified and holistic modeling techniques, margin-based methods, and hybrid graphical models. This approach aims to provide reliable system health predictions and online components' sensitivity measures to enhance maintenance decision-making. We consider an application in the context of the nuclear industry, characterized by strict safety and economic requirements. Using a SIMULINK model to approximate a Pressurized Water Reactor (PWR) with real industrial inputs, we plan to add component degradation modules and use simulated sensor data and reliability information to test the proposed framework. Initial results on artificial case studies show the feasibility of integrating component-level health predictions.
Digital Twin Generalization with Meta and Geometric Deep Learning
Authors: Theiler Raffael , Fink Olga
Published: November 2024

Deep digital twins (DDTs) are deep neural networks that encode the behavior of complex physical systems. DDTs are excellent system representations due to their ability to continuously adapt to operational changes and their capability to capture complex relationships between system components and processes that cannot be explicitly modeled. For this challenge, DDTs benefit greatly from recent success in geometric deep learning (GDL) which allows the integration of information from multiple systems based on schematic representations. A major challenge in training DDTs is their dependence on the quality and representativeness of training data, especially under the dynamic conditions typical in prognostics and health management (PHM). Recent developments in differentiable simulation present new opportunities for optimizing the training data representativeness. In this thesis, we propose a novel meta-learning framework that trains DDTs using the output from differentiable simulators. This setup enables active optimization of training data sampling through gradient computation, enhancing training speed, robustness, and data representativeness. We extend this framework to address challenges in multi-system data integration in power grids and fault detection in railway traction networks. By applying our framework, we aim to tackle significant challenges in forecasting, anomaly detection and sensor-fault analysis using advanced data fusion techniques. Our approach promises substantial improvements in DDT robustness and operational efficiency, with its effectiveness to be demonstrated through empirical studies on both simple and complex case studies within the power systems domain.
PHM-Based Modeling for Cyberattack Classifier Performance
Authors: Silva Priscila
Published: November 2024

This research implements Prognostics and Health Management (PHM) using multiple linear regression and multivariate time series models to monitor and predict when the performance of a Machine Learning-based cyberattack classifier might degrade to an unacceptable level, enabling preemptive maintenance strategies.
Uncertainty-Aware Prediction of Remaining Useful Life in Complex Systems
Authors: Xu Weijun , Zio Enrico
Published: November 2024

Accurate prediction of the remaining useful life (RUL) of industrial systems is critical to ensuring smooth operation and safety. Various prognostic methods have been developed, but significant challenges remain for field applications. While many methods may achieve high accuracy, they often fall short in quantifying the uncertainty of their predictions. Without uncertainty quantification, it is difficult to assess the confidence level of the prognostic results. Therefore, it is essential to transparently present the uncertainty levels in the predicted results. This Ph.D. project aims to develop novel uncertainty-aware methods for RUL prediction of complex systems. The project will address the following situations where it is more and more uncertain: (a) propose a general framework for data-driven RUL methods to quantify uncertainty and generate adaptive confidence intervals under a single fault mode and a single operating condition; (b) consider both epistemic and aleatoric uncertainties in scenarios with multiple fault modes and multiple operating conditions and then calibrate uncertainty to enhance their accuracy; (c) explore how to predict RUL and quantify uncertainty when there are no run-to-failure data and RUL labels in practice; (d) handle uncertainty propagation from the component level to the system level. Through this research, the project will provide more reliable and comprehensive solutions for RUL prediction in complex systems.
Development of a methodology for diagnosing faults in bearings operating under variable operating conditions based on self-supervised learning
Authors: Knust Domingues Racquel , Cordioli Julio A.
Published: November 2024

Predictive maintenance plays a crucial role in ensuring the efficiency and availability of industrial assets. Bearings, essential components in rotating machinery, are subject to diverse and complex operating conditions, necessitating advanced fault diagnosis methods. Traditional diagnostic approaches often rely on supervised learning, which requires extensive labeled datasets, a process that is both costly and impractical under varying conditions. This work proposes a novel methodology for diagnosing bearing faults using self-supervised learning, which leverages unlabeled data to generate useful representations for fault detection. The proposed approach aims to develop an end-to-end system that processes raw vibration signals to accurately diagnose the current state of bearings, including fault detection, localization, and severity assessment. The methodology is validated using experimental data from a test rig simulating various fault conditions and will be further tested on real industrial machinery. This research contributes to the development of more efficient and generalizable diagnostic tools for rotating machinery, particularly under variable operational conditions.
Analisis Dan Prediksi Suhu Dan Kelembaban Udara Yang Optimal Pada Ruangan Vertikultur Dengan Metode K-Nearest Neighbor
Authors: Ni’am Faj’run , Arengga Danang , Sendari Siti
Published: November 2024

Peningkatan populasi di Indonesia telah menyebabkan penurunan luas lahan pertanian yang tersedia, memaksa petani, terutama yang berpendidikan rendah dengan modal terbatas, untuk mencari solusi budidaya yang efisien pada lahan sempit. Teknik vertikultur muncul sebagai salah satu solusi yang memungkinkan penanaman sayuran dalam ruang terbatas. Namun, pertumbuhan tanaman memerlukan kondisi optimal suhu dan kelembaban, seperti yang diperlukan oleh tanaman stroberi. Untuk mencapai parameter pertumbuhan tanaman yang optimal pada lahan sempit, diperlukan pendekatan data mining. Data mining adalah proses pencarian pola dan informasi berharga dalam data yang tersedia, dan IoT memungkinkan pengumpulan data yang efisien. Dalam konteks ini, K-Nearest Neighbor (KNN) adalah salah satu algoritma yang digunakan untuk memprediksi suhu dan kelembaban dengan akurasi yang memadai, meskipun dapat menghadapi tantangan ketika kondisi iklim tidak stabil. Kemudian hasil dari validasi data diatas 80% dan untuk hasil prediksi yang didapat tahap pertama hari pertama 45%, kedua 54,8%, ketiga 69,3% dan keempat 80%. Lalu pada tahap kedua hari pertama 56,3%, kedua 62,5%, ketiga 78,6% dan keempat 77,2%. Kesimpulan yang didapat pada penelitian ini yaitu metode KNN dapat digunakan untuk menganalisis dan memprediksi suhu dan kelembaban yang optimal.
CUSTOM-MADE OCULAR PROSTHESIS: A CASE REPORT
Authors: Longdo Meshi , Mehta Akshita , Gupta Rekha , Gill Shubhra
Published: November 2024

Ocular prostheses are essential for helping people who have lost their sight through acquired or congenital defects to regain both the appearance and
functionality of their eyes. Treatment includes implants and acrylic eye prosthesis. Although implant eye prosthesis has superior outcome, due to
economic factors it may not be advisable for all patients. Therefore, a custom-made ocular prosthesis was fabricated in this case report for a patient
with an enucleated left eye. The outstanding visual t, increased comfort, and boosted condence of the patient were all made possible by the
custom-made prosthesis, which eventually resulted in an improved quality of life.
TRICHOSCOPY AS A NON-INVASIVE TOOL FOR THE DIAGNOSIS OF DEFICIENCIES OF VITAMIN B12, VITAMIN D3 AND SERUM FERRITIN
Authors: Inturi Sai Vyshnavi , Sriyanka Reddy Reddeppagari , Shalini C. Laxmi , Haritha S.
Published: November 2024

Aim & Objective: To evaluate the efcacy of trichoscopy in identifying deciencies of Vitamin B12, Vitamin D3, and serum ferritin in patients
with Telogen Efuvium (TE). Background/Introduction: Telogen efuvium (TE) is a common cause of diffuse hair loss often triggered by
various factors, including nutritional deciencies. Material & Methods: This cross-sectional descriptive study was conducted from May 2023 to
August 2023. Fifty participants aged 19-45 years with clinically diagnosed TE and conrmed deciencies in Vitamin B12, Vitamin D3, and/or
serum ferritin were included. Trichoscopic evaluations were performed using a Dermlite DL4 dermatoscope. Results: The majority of participants
(88%) were female, with signicant correlations found between serum Vitamin D3 and Vitamin B12 levels (r = .316, p = .025) and between serum
Vitamin D3 and ferritin levels (r = .299, p = .035). Specic trichoscopic patterns were signicantly associated with these deciencies, particularly
the presence of few vellus hairs (p = 0.019). Conclusion: Identifying specic trichoscopic patterns linked to B12, D3, & ferritin deciencies can
aid in early diagnosis and management, reducing the need for invasive blood tests.
COMPARISON OF ANALGESIC EFFECTS BETWEEN THORACIC EPIDURALAND INTRAVENOUS ANALGESIA IN TERMS OF MANAGEMENT OF POSTOPERATIVE PAIN RELIEF IN CONGENITAL CARDIAC SURGICAL PATIENT IN PAEDIATRIC POPULATION.
Authors: Karmaker Avijit , Chakma Rimjim , Majumder Saptaki , Banerjee Siddhi , Gupta Sampa Dutta
Published: November 2024

Regional analgesia techniques are a safe and effective alternative than IV for post operative pain relief. Aim is to compare analgesic efficacy
between thoracic epidural and intravenous analgesia in terms of management of postoperative pain relief in congenital cardiac surgical population.
60 CHD patients between 1 month to 12 years included in prospective observational study divided into Group TEA (n = 30); Group IVA (n = 30).
Group TEA received continuous epidural with 0.1% bupivacaine + 0.0006% fentanyl @ 0.8 mL/hour +0.05 mL .Gr IVA received continuous
intravenous fentanyl infusion at 1–2 mcg/kg/h.Intravenous paracetamol 15-30 mg/kg used as rescue analgesia. HR, SBP, DBP, MAP, Wong Baker
FACES pain rating scale monitored and analysed. Age sex weight, height, and BMI, mean onset of pain after extubation were comparable. The
SBP was significantly lower in Group TEA than Group IVA at 12 post extubation hours, 72 hours and 96 hours (p=0.044, 0.012 and 0.004
respectively. MAP was significantly lower in Group TEA than Group IVA at 96 hours (p=0.028). The Wong Baker FACES pain rating scale was
significantly lower in Group TEA than Group IVA at 48 hours and 60 hours (p=0.012 and 0.033 respectively). Rescue analgesia needed in TEA
group was 4 (13.3%), and in IVA group 11 (36.7%). and was statistically significant (0.037). Occurrence of nausea and somnolence was similar
(p=0.640 and 0.228 respectively) incidence of vomiting was significantly higher in IVA (p=0.044). To conclude TEA provided better pain relief
with significantly decreased requirement of postoperative analgesia.
A STUDY ON SEVERITY OF DRY EYES IN PATIENTS WITH DIABETIC FOOT SYNDROME
Authors: K Amrita , Moses Sanjitha , Mankar Sakshi , Kanmani Prof. K.
Published: November 2024

Aim- The aim of the study was to correlate dry eye status with severity of diabetic foot syndrome. Materials and Methods-Aprospective study was
done involving 90 patients aged above 18 years with Type 2 Diabetes Mellitus suffering from various grades of diabetic foot syndrome. A detailed
history was taken, and ocular and systemic examination was done. Dry eye status was evaluated with TBUT and Schirmer's test and graded as level
1,2,3 and 4 dry eyes according toDry eyeswork up (DEWS) classication.Diabetic footsyndromewas graded according toWegner's diabetic foot ulcer
classication.Results-Among diabetic footsyndrome patients 63%had dry eyes;35.4%had level 1 dry eye ,25.4%had level 2 dry eye ,1.1%had level 3
dry eyes and 1.1% had level 4 dry eyes. Prevalence of dry eyes wassignicant in grade 3 and grade 4 diabetic footsyndrome (DFS). Conclusion-There
wasstatistically signicant positive correlation between the severity of dry eye and severity of diabetic footsyndrome.All patients with DFS should be
evaluatedfordryeyedisease (DED)thus prompttreatment canbe startedinthese individualstopreventpotential corneal complications.
A RADIOGRAPHIC ASSESSMENT OF HYOID BONE POSITION AND PHARYNGEAL AIRWAY SPACE IN VARIED SKELETAL TYPE – A CROSS SECTIONAL STUDY
Authors: Aishwarya Sandra , Ss Deepiga , R Saravanan , M. K. Karthikeyan
Published: November 2024

In orthodontics, it is important to evaluate associated hyoid bone structure, since it is inuential in maintaining the size of the upper airway.
Changes in the position of hyoid bone is always accompanied by changes in position of mandible during physiological, surgical and also due to
orthodontic treatment and may cause a predisposition for change in the volume of the pharynx. The purpose of this study was to determine the
position of the hyoid bone and pharyngeal airway spaces among subjects with class I, class II, class III skeletal patterns and to determine a
correlation between hyoid bone and pharyngeal airway spaces. Sixty lateral cephalograms with varying skeletal patterns (class I, II, and III) were
chosen. Skeletal patterns were determined based on ANB angle. In males the hyoid bone was placed more inferiorly when compared to females in
the three classes. Skeletal class II pattern showed the least distance between H point and third cervical vertebra(C3) , H point to retrognathion
indicating that in skeletal class II pattern the hyoid bone is placed more posteriorly. A signicant variation was observed in 'upper airway' among the
classes and a statically signicant moderate positive correlation between the 'H-RGn(mm)' and 'lower airway (mm)' variables was observed. . The
hyoid bone is spatially related to the cranial base, mandible, and cervical vertebrae.
THE PREVALENCE OF MALNUTRITION AMONG PRESCHOOL CHILDREN IN THE RURALAREAS OF HAZARIBAGH DISTRICT OF JHARKHAND
Authors: Rawat Alok , Ghosh Madhumita , Sharma P K , Yadav Ashok , Sircar S , Modak P K
Published: November 2024

Background: Malnutrition is a pathological condition resulting from the relative or absolute deficiency or excess of one or more essential
nutrients. It poses a public health problem in the world and especially in developing countries. Malnutrition among under-five children is a major
public health problem in India reflected by the fact that the prevalence of under-weight children in India is among the highest in the world, is nearly
double that of Sub-Saharan Africa. Methods: ADescriptive Research among preschool children from rural (gramin) areas of 4 Blocks (Tehsils) in
Hazaribagh District of Jharkhand. The study was conducted among selected government Anganwadi centres during January to June 2023. The
investigator adopted Probability Sampling. A simple questionnaire was given to the parents to get the socio-demographic information from the
parents. Results: Among 4560 child cases surveyed, 400 cases of malnutrition were found and remaining 4160 child cases were found normal.
Prevalence of malnutrition was found 8.77% in Rural Areas of Western Chotanagpur Plateau of Hazaribagh District (Jharkhand). The study
revealed BMI was directly proportional to the family income whereas BMI decreased with the increase of family size with increased number of
children. BMI increased with respect to the increase of parental education and BMI was increasing with increasing number of meals per day among
the children and children from nuclear family were more prone to malnutrition. Conclusion: Malnutrition is a multi-dimensional entity. The
nutritional status of children under the age of five is affected by different factors. Malnutrition is a fairly wide-spread and complex problem that
poses a serious threat to life and India is home to the largest number of underweight and stunted children in the world. As the quality of the future
human resources depends on the children of today, improvement of their nutritional level should be given top priority.
ISOLATED MANDIBULAR OSTEOFIBROUS DYSPLASIA: A RARE CASE AND REVIEW OF LITERATURE.
Authors: Qureshi Yousuf , Kavya Pinnamaneni , Kandlapalli Shruthi , Yerrolla Sai Charan
Published: November 2024

Osteofibrous dysplasia (OFD) is a rare, benign, non-neoplastic condition of unknown origin, characterized by a fibrovascular defect. It typically
affects the tibia and fibula, the two bones in the leg. This case report highlights the clinical presentation, diagnostic process, and treatment strategy
for a 38-year-old female patient diagnosed with OFD in the mandible, an unusual site for the disease. After a thorough discussion, the patient opted
for regular follow-up. There were no signs of lesion progression or malignant transformation during the monitoring period.
Paget Disease of the Breast: An Uncommon Case Report
Authors: Nisrine Benaouicha , Hanae Lazhar , Aziz Slaoui , Amina Lakhdar , Baydada Aziz
Published: November 2024

Paget’s breast disease is a rare malignancy with an incidence of 0.7% to 4.3% among all primary breast cancer. It’s characterized by an eczemous and ulcerative lesion of the nipple area. It’s associated up to 90% to an underlying invasive carcinoma or carcinoma in situ. Upon every cutaneous lesion matching the description above in women in their fifth or sixth decade, a punch biopsy should be performed. Imaging investigations rely on mammography, breast ultrasound and most importantly on Magnetic resolution imaging (MRI). Treatment management offers a wide array of options ranging from total mastectomy with sentinel node biopsy to non-surgical and non-invasive therapy. We present the uncommon case of a 49 years old female presented to our facility with Paget breast disease treated by breast conserving surgery.
Adrenocortical Carcinoma about One Case and Literature Review
Authors: Boukhalfa Ahmed , Ijdda Sara , Rafi Sana , Mghari Ghizlane El , Ansari Nawal El
Published: November 2024

Introduction: Adrenocortical carcinoma (ACC) is a rare malignant tumor that develops in the layers of the adrenal cortex with an incidence of 0.5–2 per million per year. Case report: A 40-year-old female patient, admitted for left flank heaviness, evaluation was in favour of a suspicious left adrenal tumour, the non-functional caracater was retained after a negative secretory workup. The patient was operated on with a histological appearance of metastatic ACC. Discussion and conclusion: The prognosis for these tumors is poor, since at the time of diagnosis the majority of cases are already metastatic, especially when the tumour is non-functional. The management of ACC is complex, representing a real diagnostic and therapeutic challenge.
Posture and Its Influence on Anatomical Structures: A Comprehensive Review
Authors: Yeşil Büşra
Published: November 2024

Objective: Posture refers to the alignment and positioning of body segments such as the head, trunk, and limbs in relation to the line of gravity during various activities. In essence, posture represents the body's alignment. In daily life, posture is often overlooked, despite its significant impact on our psychosocial well-being, physical health, activities, and even success. Upon examining the postural structure, it becomes evident that posture is directly related to various anatomical structures, whether we are sitting, standing, or engaged in other activities. Prolonged poor posture can negatively affect numerous anatomical structures, particularly muscles. This often neglected aspect is of considerable importance throughout our lives, and it plays a key role in our overall well-being.
Evidence Acquisition: This study was conducted through a review of relevant literature. The findings were derived by compiling studies published between 2014 and 2024 using the keywords "posture and anatomy," "posture and musculoskeletal system" from PubMed, Web of Science, and Google Scholar databases. After screening, nine studies were identified as relevant to the topic and included in the analysis. The study was conducted through a review of research focusing on the relationship between posture and anatomical structures. Studies involving animals, research on posture in individuals with specific disorders, and studies that were repetitive were excluded from the analysis.
Results: The studies reviewed examined different sample groups and addressed the relationship between posture and various anatomical structures. In the majority of these studies, it was found that posture has a direct relationship with numerous anatomical structures.
Conclusion: The studies reviewed indicate that posture significantly affects anatomical structures, and this relationship is important from multiple perspectives in daily life. Therefore, this review aims to explore the relationship between posture and anatomical structures, clearly articulate this relationship, and emphasize its importance by conducting a comprehensive review of the relevant literature.
ASSISTENCIA MULTIPROFISSIONAL AO PACIENTE IMUNOSSUPRIMIDO POR HIV COM SINDROME NEUROLOGICA E PARALISIA DE BELL: UM RELATO DE EXPERIENCIA
Authors: PORTELA DE AZEVEDO ARIMATÉIA , SAMPAIO DE ARAÚJO RAYSSA , SILVA DE SOUSA KÉSSIA TAISE
Published: November 2024

Introdução: A paralisia de Bell resulta na incapacidade de controlar os músculos faciais no lado afetado e pode surgir em pacientes infectados pelo HIV em qualquer fase. Objetivo: Fazer relato de experiência da assistência multiprofissional a um paciente imunossuprimido por HIV com síndrome neurológica que desenvolveu a paralisia de Bell. Metodologia: Trata-se de um estudo retrospectivo, descritivo com abordagem quantitativa. Estudo de experiência: Com diagnóstico recente de HIV, status sorológico com carga viral indetectável e células CD4+ 595. Em uso de antirretrovirais e sintomáticos. Apresenta quadro de paralisia facial progressiva assimétrica e periférica. Como o tratamento da paralisia de Bell requereu abordagem frequente e direta de médicos, fisioterapeutas e fonoaudiólogos, em poucos dias paciente refere melhora considerável pois a paralisia da face, pálpebra e canto da boca descaídos, dificuldades em fazer algumas expressões faciais, fechar o olho ou sorrir e dificuldade em conter a saliva já haviam diminuído consideravelmente. Recebe alta por melhora do quadro. Conclusão: A intervenção da equipe multiprofissional pode melhorar o desenvolvimento psicomotor desses pacientes por meio da reabilitação e condutas assertivas.
Feminismo Pós-ditadura e Parturição: uma Análise Histórica da Evolução e Necessidade do Termo 'Violência Obstétrica'
Authors: Nascimento da Silveira Gomes Rebecca , De Fatima da Conceição Veríssimo Lopes Juliana , De Carvalho Corrêa Marisa , Moreira Gomes Da Silva Pamela , Pantoja Melo Maria Clara , Da Silva Vieira Jéssica , Menezes Hora Alves Ribeiro Steve Biko , Guimarães Borges Leandro , Araújo Cardoso Bento Anyelle , De Freitas Ferreira Alessandra , Silva de Barros Allana Livia , Almeida Nogueira Ramos Vanessa
Published: November 2024

A violência obstétrica, caracterizada por práticas abusivas durante a assistência ao parto e à gestação, tem se tornado um tema central nas discussões sobre saúde reprodutiva, especialmente no contexto pós-ditatorial da América Latina. A medicalização do parto e a apropriação do conhecimento obstétrico por profissionais masculinos contribuíram para a desvalorização das práticas tradicionais e para a opressão das mulheres, refletindo uma estrutura de poder patriarcal nas interações entre profissionais de saúde e pacientes. Este estudo visa analisar a evolução do conceito de "violência obstétrica" como uma construção política e discursiva, destacando a intersecção entre práticas obstétricas e a luta feminista, com o objetivo de promover uma assistência mais humanizada e respeitosa. A pesquisa utilizou uma abordagem histórica analítico-dedutiva, revisando literatura acadêmica em bases de dados como PubMed, Scopus e Web of Science, além de documentos históricos dos séculos XIX e XX. A investigação também considerou o impacto do regime ditatorial e a transição para a democracia, períodos em que as ideias feministas se fortaleceram e influenciaram políticas de saúde. Os resultados indicam que o termo "violência obstétrica" surge como uma crítica a práticas naturalizadas que perpetuam a opressão feminina. A análise evidencia a necessidade de transformação nas relações de cuidado, promovendo a autonomia e dignidade das mulheres. O estudo conclui que compreender a violência obstétrica sob uma perspectiva histórica e feminista é crucial para transformar as práticas de saúde e garantir os direitos humanos das mulheres.
Suplementação de potássio e prevenção de fibrilação atrial após cirurgia cardíaca: uma revisão sistemática
Authors: Veras Dourado Mari Edeline , Rodrigues Carvalho Luan , Hameiry Sharon , Soares da Silva Luan , Assunção Orlandi Beatriz Esteves , Bueno Prado Ana Francisca , Siqueira de moraes Yasmin , Rodrigues Batista Bruno Ricardo , Araújo Nogueira Raquel
Published: November 2024

Introdução: A fibrilação atrial é uma complicação comum após cirurgia cardíaca, ocorrendo em até 40% dos pacientes. A condição apresenta riscos significativos a longo prazo, incluindo risco aumentado de derrame, insuficiência cardíaca e mortalidade. Embora várias intervenções farmacológicas e cirúrgicas tenham sido exploradas para controlar a fibrilação atrial, a abordagem ideal continua sendo um assunto de pesquisa em andamento. Uma estratégia potencial que atraiu interesse é o uso de suplementação de potássio para prevenir o desenvolvimento de fibrilação atrial após cirurgia cardíaca. Objetivos: Esta revisão sistemática tem como objetivo resumir as evidências atuais sobre o papel da suplementação de potássio na prevenção da fibrilação atrial pós-operatória após cirurgia cardíaca. Metodologia: Uma busca bibliográfica abrangente foi conduzida usando os bancos de dados PubMed e Excerpta Medica dataBASE (Embase) para identificar estudos relevantes publicados. Os termos de busca incluíram "suplementação de potássio", "afib", "fibrilação atrial" e palavras-chave relacionadas. Ensaios clínicos randomizados e estudos observacionais avaliando o efeito da suplementação de potássio na incidência de fibrilação atrial pós-operatória foram incluídos. Resultado e discussão: Os estudos encontrados no PubMed e Embase foram retirados todos os artigos duplicados, logo após isso selecionamos os artigos por título, após essa etapa foi feita a leitura na integra de cada artigo e selecionamos somente aqueles que entravam dentro da pergunta PICO. No final 4 estudos entraram para análise e extração de dados. Ademais, ao realizamos a extração de dados, observamos que os estudos encontraram um efeito positivo da suplementação de potássio sugeriram que ela pode ajudar a prevenir a fibrilação atrial ao manter o equilíbrio eletrolítico, reduzir a inflamação e melhorar a condução cardíaca. Conclusão: As evidências disponíveis sugerem que a suplementação de potássio pode ser eficaz na redução da incidência de fibrilação atrial após cirurgia cardíaca. No entanto, a dosagem, o momento e a duração ideais da suplementação de potássio ainda precisam ser determinados. Portanto, mais estudos em larga escala e bem projetados são necessários para confirmar essas descobertas e estabelecer o papel do potássio na prevenção da fibrilação atrial pós-operatória.
ESTUDO ECOLÓGICO DAS INTERNAÇÕES E DOS ÓBITOS POR EMBOLIA PULMONAR NO BRASIL ENTRE 2013 E 2023
Authors: Costa Ráysson Ribeiro da , Vieira Esthela Ferreira Araujo , Aguiar Rafaela Rayane , Moura Michely Laiany Vieira
Published: November 2024

A embolia pulmonar ocorre quando um êmbolo bloqueia as artérias pulmonares, muitas vezes como resultado de trombose venosa profunda. A condição é grave, com elevada morbimortalidade e sinais clínicos inespecíficos, o que dificulta o diagnóstico. Fatores de risco incluem trombose venosa profunda prévia, imobilização prolongada e obesidade, destacando a necessidade de diagnóstico precoce para reduzir as complicações. Este artigo objetiva analisar o perfil epidemiológico da embolia pulmonar no Brasil de 2013 a 2023, usando dados do Sistema de Informações Hospitalares do SUS. O estudo, de caráter observacional, retrospectivo e descritivo, mostrou uma redução na taxa de mortalidade por embolia pulmonar, mas um aumento significativo nas internações. Foram registradas 100.881 internações, predominantemente na Região Sudeste, mas com aumento progressivo no Nordeste. A maior parte das hospitalizações correu em idosos (51%), com maior incidência em mulheres (61,1%) e brancos (57,8%). Foram registrados 18.658 óbitos, com um aumento de 46% entre 2013 e 2023, sendo a maioria deles ocorrida em indivíduos com mais de 60 anos (69,4%), mulheres (59%), brancos (43,7%) e pardos (29%). Ocorreram mais óbitos no Sudeste (54,8%), enquanto o Nordeste teve a maior taxa de mortalidade (24,02). Comorbidades, como doenças cardiovasculares, agravam o quadro clínico e aumentam as chances de internação. Existem disparidades regionais no Brasil, com maiores taxas de mortalidade em regiões com infraestrutura sanitária precária. O envelhecimento aumenta o risco de embolia pulmonar, elevando as internações entre idosos. Mulheres são mais suscetíveis a doenças tromboembólicas, mas homens apresentam maior mortalidade. Diferenças raciais na incidência e mortalidade por embolia pulmonar mostram maior letalidade entre pretos. Conclui-se que mais pesquisas são necessárias para entender o cenário da embolia pulmonar no Brasil, além da necessidade de políticas públicas que considerem disparidades regionais, envelhecimento e diferenças de gênero e raça.
Empowering First-Grade Students’ Learning: Enhancing Education Through English E-Storybooks Aligned with The Emancipated Curriculum
Authors: Dhirapriyani Kadek , Suprianti G.A.P. , Budiarta Luh Gd Rahayu
Published: November 2024

This research explores the development of English e-storybooks integrated with the Emancipated Learning curriculum for first-grade students at SDN 3 Banjar Jawa. Following the Design and Development (D&D) model, specifically the ADDE (Analyze, Design, Development, and Evaluation) framework, the study employs a mixed-method approach, combining qualitative and quantitative analyses. The research addresses the dearth of supplementary materials and the limited use of e-storybooks in the context of Emancipated Learning. The process involves a systematic analysis of needs, the design of a comprehensive blueprint, the development of e-storybooks, and an evaluation based on expert judgment, teacher assessments, and student feedback. The results indicate that the developed e-storybooks align with curriculum objectives and exhibit excellence in material development principles. The findings emphasize the potential of e-storybooks in enhancing language skills and supporting 21st-century learning principles. The research contributes valuable insights for educators, researchers, and curriculum developers interested in creating effective digital resources tailored to specific educational contexts.
Exploring Undergraduate Students' Perspectives on the Integration of Podcasts for Enhancing Listening Skills
Authors: Andriani Agis , Pertamana Dede , Novianti Litany Tiara
Published: November 2024

Podcasts have gained popularity among a vast number of listeners who utilize them to enhance their English listening skills. However, limited classroom time is allocated for focused listening practice. This research aims to investigate students' perceptions of using podcasts as an effective means of improving their listening abilities. Three participants volunteered to take part in the study, and additional recruitment efforts were made to encourage more student volunteers. Semi-structured interviews were conducted to gather data, allowing for the exploration of individual experiences, attitudes, perceptions, and beliefs related to the use of podcasts. Four key themes emerged from the participants' perceptions: 1) Hearing the message, 2) Interpreting the message, 3) Evaluating the message, and 4) Responding to the message. Listening involves interpreting the communicative behavior of others to comprehend its meaning, and effective listeners ensure they have all the necessary information before forming opinions. The findings indicate that podcasts facilitate clear message reception, provide verbal and non-verbal cues for deeper interpretation, offer features to optimize the listening process, and provide an authentic experience of listening to native speakers. Future research is recommended to explore students' perceptions of using podcasts for improving other English language skills.
The Implementation of Problem-based Learning on Students’ Speaking Skills in English for Personality Development Course
Authors: Utami Ketut Herya Darma , Rismadewi Ni Wayan Monik
Published: November 2024

This research aimed to determine the effect of the implementation of Problem-based Learning on improving students' speaking skills in the English for Personality Development course. This research was qualitative research supported by quantitative data, involving 28 students of the Ganesha University of Education. The data were collected using pretest and posttest, questionnaires, semi-structured interviews, and observation sheets. This research used one group pre-test post-test, to determine the effect of PBL on students’ speaking skills. Meanwhile, qualitative data were obtained from observation sheets, questionnaires and semi-structured interviews with students regarding their perceptions of the PBL learning model. Based on the results obtained from statistical data, questionnaires, and observations, it can be concluded that the PBL model influences on improving students' English-speaking skills in the English for Personality Development course. The average score of the pretest and post-test shows a significant difference (Sig. <0.005). This is also supported by the result of the questionnaire and observation data where students responded positively to the PBL model in class in improving their speaking skills. This means that there is an influence of the PBL model in improving students’ English-speaking skills
A Systematic Review on Artificial Intelligence Applications for Enhancing EFL Students’ Pronunciation Skill
Authors: Aryanti Risma Dwi , Santosa Made Hery
Published: November 2024

This systematic literature review examines the impact of AI applications, including ELAi app, ELSA Speak, and Lyra Virtual Assistant, on the pronunciation skills of English as a Foreign Language (EFL) students. By analyzing ten relevant articles published between 2018 and 2023, this review identifies the unique features and effects of these AI tools. ELAi app emphasizes spontaneous speech and topic development, offering comprehensive feedback. ELSA Speak accurately detects pronunciation errors and provides a wide range of lessons. Lyra Virtual Assistant acts as a conversational companion, supporting speaking abilities. The findings reveal that these AI applications have a positive influence on EFL students' pronunciation development, as evidenced by empirical research. Further recommendations for future research in the integration of AI in EFL education is enhancing personalization through AI tools that adapt to individual students' learning styles and needs. In summary, utilizing AI technology can empower EFL students to improve their pronunciation proficiency and enhance their overall English language learning experience.
Colorectal carcinoma-induced iron deficiency anemia: A literature review and a case scenario
Authors: Collins Nwabuko Ogbonna , Uchenna Njoku Patrick , Grace Obue Ezimma , Uchenna Eze Alozie , Chukwuegbo Cornelius , Ngozi Nwamoh Uche
Published: November 2024

Colorectal carcinoma (CRC) is among the leading cancers worldwide and a major cause of cancer-related mortality. Iron deficiency anemia (IDA), resulting from inadequate iron for hemoglobin production, has been increasingly linked to CRC, often leading to misdiagnosis. This study reviews the clinicopathological associations of IDA in the context of colorectal cancer, using the medical records of a septuagenarian diagnosed with both conditions as a case study. Employing the Problem-Intervention-Comparison-Outcome model, we searched for “colorectal carcinoma” and “iron deficiency anemia” as keywords. CRC ranks among the top five cancers of global health importance, with socioeconomic factors, sedentary lifestyles, and dietary choices significantly influencing both conditions. Notably, IDA is particularly associated with the right-sided CRC in individuals over 40. Upregulation of interleukin-6 in CRC cells stimulates hepcidin release, which mediates anemia of chronic disorders and IDA. The case revealed right-sided signet ring cell CRC, microcytic hypochromic anemia, bone marrow metastasis, and low serum iron and ferritin levels. This study highlights the need for increased suspicion of CRC in middle-aged and elderly patients presenting with recurrent IDA. Regular screening is essential for the early detection and improved treatment outcomes. While colonoscopy is the gold standard for prevention, its effectiveness in detecting early molecular links between neoplasia and chronic inflammation is limited. There is also no consensus on surveillance protocols, and many gastroenterologists do not adhere to recommended biopsy sampling practices. In conclusion, this study advocates for including complete blood count and iron studies as essential tests in guidelines for screening and diagnosis for CRC-related IDA to enhance diagnostic practices.
Combating HIV among youths in Sub-Saharan Africa through inclusive health education
Authors: Ja’afar Ibrahim Khalil , Akpan Usoro Udousoro
Published: November 2024

The human immunodeficiency virus (HIV) epidemic among youths in Sub-Saharan Africa underscores the exigency for effective prevention education programs tailored to their needs. This article examines barriers hindering HIV prevention efforts for youths in the region and proposes strategies for developing more inclusive and impactful health education interventions. Despite the challenges faced by HIV-positive adolescents, comprehensive youth-friendly services remain limited. Impediments such as stigma, poverty, and lack of health-care infrastructure obstruct HIV prevention. Access to information and services, negative attitudes of service providers, and scarcity of youth programs present challenges. The article discusses approaches such as involving youth in program design, establishing community advisory boards, mobilizing community health workers, integrating services, engaging schools, employing gender-sensitive methods, and advocating supportive policies. These strategies aim to enhance cultural sensitivity, community engagement, and accessibility of education for all youths. Sustained commitment through ongoing funding, monitoring, capacity building, and multisectoral collaboration can empower youths with the knowledge and support needed to curb their long-term risk of HIV.
Socialist urbanism and cultural infrastructure facilities in China: Cities of the Pearl River Delta and the Guangzhou cultural infrastructure facilities plan, 2003–07
Authors: Cartier Carolyn
Published: November 2024

The construction of “cultural infrastructure facilities” (wenhua jichu sheshi) in China – auditoria, exhibition halls, libraries, museums, performance centers – for state administration of culture and information originated in the 1950s with Sino-Soviet exchange and has continued throughout the reform era. However, scholarship on urban development in China, embedded in discourses of capitalism and modern planning, generally does not recognize this category of infrastructure construction by contemporary city governments. To address the lacunae, this article analyzes the history of cultural infrastructure facilities in socialist urbanism, their transfer to the People’s Republic of China from the Soviet Union, the conditions of socialist realism, and the continuity of cultural infrastructure construction since the 1980s. Evidence from the Guangzhou Cultural Infrastructure Facilities Projects Plan (2003 – 07) and cultural facilities sites in the new city center projects of Shenzhen, Shunde, and Dongguan demonstrate how the party-state prioritizes the planning and construction of cultural infrastructure facilities. Contemporary architectural designs for new cultural buildings represent the international aesthetic of reform while cultural facilities continue to house and display party-sanctioned culture and information for the people.
Comunicação, uma ciência disruptiva:
Authors: Nunes Araujo Daniela , Albernaz Deize , Salaustiano Cordeiro Gabriel Ricardo , Sebben Xavier Laís
Published: November 2024

Este trabalho é uma entrevista coletiva com o professor Muniz Sodré, um acadêmico notável por sua abordagem crítica e inovadora na Comunicação e na Cultura. A entrevista foi conduzida pelo Grupo de Estudos Muniz Sodré sobre Relações Raciais (GEMS), associado ao Laboratório de Estudos em Comunicação Comunitária (LECC) da Universidade Federal do Rio de Janeiro (UFRJ). O objetivo foi explorar alguns dos conceitos de Sodré, tais como a “ciência do comum” e o racismo como “forma social escravista”, buscando uma compreensão mais profunda desses conceitos e como aplicá-los usando metodologias epistemológicas afrodiaspóricas e contra-coloniais na Comunicação. A entrevista foi organizada em três partes: “cenários e mudanças”, “epistemologia afirmativa a partir da construção do comum” e “forma social escravista em contraposição ao racismo estrutural”.
Pendampingan Penyediaan Gambar Rencana Bangunan Bagi Masyarakat Sebagai Persyaratan Persetujuan Bangunan Gedung
Authors: Ulfa Anis Aulia , Irawan Candra , Huda Masrul
Published: November 2024

Kegiatan ini dilaksanakan untuk melakukan pendampingan kegiatan perencanaan perumahan warga graha indah, Kecamatan Balikpapan Utara, Kota Balikapapan. fasilitas layanan yang diberikan adalah pendampingan pembuatan gambar teknis dan pengajuan PBG. Dengan desain yang baik secara arsitektural, diharapkan mampu memenuhi persyaratan bangunan gedung.
Pelaksanaan kegiatan ini dilakukan dalam beberapa tahapan, yaitu studi lapangan proses desain grafis dan visualisasi. Survei lapangan digunakan untuk mengumpulkan data situs, seperti mengukur luas situs dan menganalisis kondisi yang ada. Hasil pengukuran tersebut menjadi awal dari proses perencanaan dasar, yang kemudian berlanjut ke desain ruang pertemuan berupa visualisasi dan perhitungan struktur bangunan..
Hasil dari pelaksanaan kegiatan ini adalah : (1) telah diperbantukan dalam proses perencanaan desain bangunan, Kecamatan Balikpapan Utara, Kota Balikpapan; (2) penyusunan rencana anggaran biaya pelaksanaan pembangunan dan perhitungan struktur bangunan Lamin; (3) dari hasil perencanaan ini akan ditindaklanjuti sebagai Artikel koran daerah yaitu desain yang kontekstual dengan lingkungannya.
LEGAL PROTECTION TO THE BUYER IN GOOD FAITH ON PURCHASE OF A SHOPHOUSE BASED ON A SALE PURCHASE BINDING AGREEMENT (PPJB) IN FULL IF THE SELLER IS IN DEFAULT
Authors: Subowo Raden , Sudarto Sudarto
Published: November 2024

The purpose of this research is to analyze "LEGAL PROTECTION FOR GOOD-FAITH BUYERS IN THE PURCHASE OF SHOPHOUSES BASED ON FULLY PAID SALE AND PURCHASE BINDING AGREEMENT (PPJB) IN THE EVENT OF SELLER'S DEFAULT." This paper is motivated by the questions of how good-faith buyers are regulated in the sale and purchase of shophouses based on the Sale and Purchase Binding Agreement (PPJB) in Indonesian civil law, and how legal protection is afforded to good-faith buyers in the purchase of shophouses under a fully paid PPJB in the event of the seller's default, according to Indonesian judicial practice.
The writing method is descriptive-analytical, and the research method uses a Normative Legal Research method, or literature research, which is oriented towards data sourced from literature and similar references related to the preparation of this academic paper. This academic work aims to explore the legal strength and protection offered by the PPJB as a preliminary agreement leading to the Deed of Sale and Purchase (AJB).
Criminal Policy Against Illegal Online Loans in Perspective of Law No 8 of 1999 Concerning Consumer Protection in Pandaan District–Pasuruan District
Authors: Dian Dian , Darwis Nurlely , Sudarto Sudarto
Published: November 2024

The phenomenon of globalization has a very broad impact on the lives of individuals, communities and countries. The impact covers various aspects such as ideology, politics, economics, socio-culture, and defence and security. Globalization can be interpreted as a process of interaction, dependency, interconnectedness, and mutual influence between individuals, groups, and countries. In the context of globalization, the life experience, ideas, and information has become a standard that applies throughout the world. This is due to increasingly sophisticated technological advances, from communication to transportation. Therefore, globalization has changed the face of the modern world and influenced the way humans live and interact.
One of the influences of the global era that is of concern to the author is the problem of online loans which feels has really disrupted people's lives in society and the facts show that there have been so many victims as a result of this system. Online loans are money lending facilities by financial service providers that operate online. Because the system is virtual, online loans do not require collateral. Online loans are an innovation in the field of financial technology that makes it easier for people to borrow money.
Firmly, online loans is a money loan facilitated by a financial service provider that is integrated with information technology, starting from the application process, approval to disbursement of funds carried out online or via SMS or telephone confirmation. Therefore, what online loans needs to be aware of are; 1) Loans without license. Online loans that are unregulated or do not have a license from a valid financial authority may be considered illegal; 2) Loans with high interest rates; 3) Aggressive or unfair billing; 4) Concealment of important information; 5) Identity falsification or fraud.
This research was conducted in Pandaan District, Pasuruan Regency, East Java. The research method used is normative juridical using secondary data generally from the library, along with case examples, supported by empirical research based on direct experience, experiments, and observations of realities that can be observed concretely.