bluuebunny/crossref_metadata_2025 huggingface dataset:
Optimal Bayesian Neural Network based Decision Support System for Mitotic Nuclei Detection on Histopathologic Imaging
Authors:   University of Calabria, Department of computer engineering modelling, electronics and systems, Italy, Ali Ali
Published: January 2025

A Decision Support System (DSS) for the recognition of mitotic nuclei (MN) on the histopathological image (HI) aids pathologists in cancer diagnoses by automating the MN detection, a key indicator of tumor proliferation and cell division. Leveraging innovative image processing and machine learning (ML) algorithms, such a system can accurately detect MN, which are crucial indicators of cell division and tumor proliferation. By automating these processes, pathologists can focus more on complicated diagnostic tasks while ensuring efficient and consistent analysis. ML approaches, comprising support vector machines (SVMs) or convolutional neural networks (CNNs) can be widely applied for the classification task. These techniques learn from annotated data to accurately discriminate between mitotic and non-MN. Incorporating these technologies into pathology workflow facilitates research efforts in oncology for improved treatment strategies, enhances diagnostic accuracy, and reduces variability among observers. This study presents an Optimal Bayesian Neural Network based Decision Support System for Mitotic Nuclei Detection (OBNN-DSSMND) technique on Histopathologic Imaging. The goal of the OBNN-DSSMND technique is to detect the mitotic and non-mitotic cells on the HIs. In the initial phase, the OBNN-DSSMND technique undergoes the bilateral filtering (BF) technique to preprocess the input images. Next, the OBNN-DSSMND technique involves a feature fusion process encompassing SqueezeNet, DenseNet, and VGG-19 models. Meanwhile, the hyperparameter selection of the DL models is performed by using the Archimedes Optimization algorithm (AOA). For mitotic nuclei detection, the OBNN-DSSMND technique applies a BNN classifier, which recognizes the presence of mitotic and non-mitotic cells on the HIs. The experimental assessment of the OBNN-DSSMND approach was examined utilizing a benchmark image dataset. The widespread simulation analysis reported that the OBNN-DSSMND technique achieves better results than other techniques.
Integration of Business Process Web Services Using BPEL and QoS Optimization for Effective Composition
Authors:   Ankara University, Engineering Faculty, Department of Artificial Intelligence and Data Engineering, Ankara, Turkey, Ramazan Ramazan ,   Faculty of Information Technology and Robotics, Vitebsk State Technological University, Belarus, Drominko Sergey
Published: January 2025

The importance of business procedures and web services in facilitating effective and dynamic company operations is highlighted in this section as it delves into their construction and integration. Web services are defined by their reuse and seamless integration, and they communicate and integrate using standard like XML, WSDL, UDDI, and SOAP. The importance of web service composing is emphasized throughout the section. This technique involves combining many services to handle complicated tasks and improve performance. Static (design-time), dynamic (runtime) composing approaches, together with orchestrating, and the choreography, are the main categories in the field. Using state-of-the-art methods such as BPEL (Business Process Execution Language), Petri nets, and AI-based methods, the method of composition entails three critical phases: identifying services, selection, and scheduling. To demonstrate how to deal with dependency issues, mistakes, and optimizing, this section also discusses scheduling difficulties by combining Hierarchical Task Networks (HTN) with Partial Order Planning (POP). Being compliant with QoS (Quality of Service) standards is supported by dynamically services selection, which also facilitates strong, automatic business processes. Web services have the ability to streamline Business-to-Business (B2B) interactions, improve agility, and save costs, as highlighted in this section. Companies may improve the quality of products, speed delivery, and provide individualized services by automating workflows and using dynamically composition. The study suggests cutting-edge mathematical techniques to boost performance and shows how to put them to use in practical situations. Comparing the two methods at one service, the Proposed Method completes the work in 0.16 seconds, which is 98.67% quicker than the Conventional Method's 0.3 seconds are. Because it yields quicker responses without sacrificing efficiency, the Proposed Method is more accurate. With an increase in time for execution accuracy, the suggested technique is more effective and faster at one service.
Automated Insect Detection and Classification using Pelican Optimization Algorithm with Deep Learning on Internet of Enabled Agricultural Sector
Authors:   Online Islamic University, Department of Science and Information Technology, Doha, Qatar, Karla Karla ,   Online Islamic University, Department of Science and Information Technology, Doha, Qatar, Nadweh Rama Asad
Published: January 2025

Recently, the combination of Deep Learning (DL) methods within the Internet of Things (IoTs) has developed in the agricultural field, especially in the domain of pest management. This study considers the implementation and development of an innovative method for Insect Detection and Classification using DL within the environment of the IoTs in agriculture. The developed system advantages advanced DL approaches for analysing images captured by IoT-enabled devices, enabling real-time identification and categorization of insect pests. By continuously incorporating these technologies, these research goals to increase the efficiency and precision of pest monitoring, finally providing to sustainable agricultural technologies and increased crop yield. This study presents an Automated Insect Detection and Classification using Pelican Optimization Algorithm with Deep Learning (AIDC-POADL) technique on Internet of Enabled Agricultural Sector. The main objective of the AIDC-POADL system is to identify and categorize various types of insects exist in the agricultural field. In the primary stage, the AIDC-POADL technique involves DenseNet-121 model to learn complex features in the input images. Also, the hyperparameter choice of the DenseNet-121 algorithm developed by the POA. At last, multilayer perceptron (MLP) model can be applied to discriminate the insects into various classes. To validate the enhanced performance of the AIDC-POADL algorithm, a series of simulations are involved. The experimental outcomes stated that the AIDC-POADL technique offers enhanced recognition results over other approaches.
Comparative Investigation of Structural, Optical and Morphological properties of Manganese Oxide and its composite
Authors: Tripathi Shriya , Pandey Narendra Kumar , Verma Vernica
Published: January 2025

This work reports the successful hydrothermal synthesis of pristine β-MnO2 and its nanocomposite with TiO2 via solid state method. The structural analysis of the synthesised samples via X-ray diffraction spectroscopy (XRD) revealed the tetragonal phase of β-MnO2 and β-MnO2-TiO2 and their high crystalline nature. The crystallinity of the pristine and composite is 71.32% and 89.17% respectively, which shows the increment in the crystallinity with the composite. The percentage of tetragonal phase of β-MnO2 in the composite is 68.75% and the percentage of tetragonal phase of TiO2 is 31.24%. The average crystallite size showed a decrease from 26.57nm in pristine to 22.43nm as reported in composite. The lattice strain is obtained via the W-H analysis of the samples. The lattice strain is  and 7.04  in pristine and composite shows the strain decreases in the composite. The morphology reports short nano-threads of β-MnO2 arranged in scattered coral type structure. The composite shows dispersed granules of TiO2 with small β-MnO2 threads accompanied with high surface area and porosity. The UV-Visible analysis revealed the absorption peak and the optical energy band gap analysis revealed the band gap of β-MnO2 and β-MnO2-TiO2. The band gap reduced to 3.6eV in composite from 4.9eV in pristine. The functional band analysis using FT-IR showed the existence of only Mn-O and both Mn-O and Ti-O vibration band in spectra of pristine and composite respectively. The increase in crystallinity, porosity and decrease in the crystallite size, strain, band gap in the nanocomposite can enhance the gas sensing application of the fabricated thin films.
Evaluation of the sensitivity and specificity of monoclonal antibodies for detecting the thioredoxin antigen in hepatocellular carcinoma patients
Authors: Huy Duong Quang , Giang Ho Truong , Diem Nguyen Thi , Thuy Vo Thi Bich
Published: January 2025

The objective of this study was to evaluate the sensitivity and specificity of the monoclonal antibody of thioredoxin (mAb-TXN) for detecting the thioredoxin (TXN) antigen in serum samples from patients with hepatocellular carcinoma (HCC). To achieve this, the mAb-TXN, generated from hybridoma cells, was utilized to optimize the conditions for an indirect ELISA immunoassay. The sensitivity, specificity, positive predictive value, and negative predictive value of the assay were evaluated on the basis of stored patient medical records. The results showed that indirect ELISA using mAb-TXN exhibited a sensitivity of 93.61%, a specificity of 96%, a positive predictive value of 97.77%, and a negative predictive value of 88%. In conclusion, mAb-TXN is a valuable tool for detecting TXN antigens in serum samples from HCC patients, offering high sensitivity and specificity for clinical application.
The impact of neuromarketing and influencer marketing on the decision process of generation Z consumers on the purchase of halal cosmetics
Authors: Ishomi Asri Rahmah , Fatimah Siska Ernawati , Curatman Aang
Published: January 2025

This study aims to help business actors understand Generation Z's purchase decision. In addition, it examines the behaviour of Generation Z mediated by neuromarketing and influencer marketing in the decision to purchase halal cosmetics so that business actors can determine strategies by optimising product information and advertising. The population of this study is residents of Cirebon City aged 19 to 24 years, with a population of 56,626. The sampling used the Slovin formula and obtained as many as 397 respondents. To test the hypothesis of this study, samples were taken randomly using SEM-PLS (Partial Least Squares—Modeling Structural Equation) analysis. The study results show that neuromarketing and influencer marketing influence the purchase decision of Generation Z halal cosmetics through consumer behaviour. The dominating influence is influencer marketing in the decision to purchase halal cosmetics through the behaviour of Generation Z. Thus, the results of this research can be used by halal cosmetics business actors in Cirebon City to implement their business strategies using influencer marketing so that business continuity is also expected to be maintained.
The effect of high-dose methotrexate chemotherapy on citrulline level to gastrointestinal mucositis cases in children with acute lymphoblastic leukemia during the consolidation phase
Authors: Rahmayani Susanti , Athiyyah Alpha Fardah , Ranuh I.G.M Reza Gunadi , Darma Andy , Sumitro Khadijah Rizky , Andarsini Mia Ratwita , Sudarmo Subijanto Marto
Published: January 2025

Acute Lymphoblastic Leukemia (ALL) is the most common pediatric malignancy, with survival rates exceeding 90% due to advancements in chemotherapy, including high-dose methotrexate (HD-MTX). However, gastrointestinal (GI) mucositis remains a significant complication, impairing treatment continuity and quality of life. Citrulline, a biomarker synthesized in enterocytes, reflects intestinal integrity and offers a non-invasive alternative for monitoring mucosal damage. This study aimed to evaluate citrulline dynamics in children with ALL undergoing HD-MTX chemotherapy during the consolidation phase. This cross-sectional study included 34 pediatric ALL patients in consolidation phase. Serum citrulline levels were measured pre- and post-HD-MTX chemotherapy using high-performance liquid chromatography. Mucositis severity was assessed using the National Cancer Institute Common Terminology Criteria. Data analysis involved paired t-tests and subgroup comparisons by risk stratification (Standard Risk [SR], High Risk [HR]) and mucositis grades. Overall, no significant changes in serum citrulline levels were observed post-chemotherapy. SR patients exhibited a significant decline in citrulline levels, consistent with mucosal injury. Conversely, HR patients demonstrated an unexpected increase in citrulline, potentially due to compensatory enterocyte responses or altered metabolism. Grade 1 mucositis patients showed increased citrulline levels, indicating early recovery, while grade 2 mucositis patients showed no significant changes, reflecting sustained injury. Citrulline is a promising biomarker for monitoring chemotherapy-induced GI mucositis in pediatric ALL patients. Its non-invasive measurement and correlation with mucosal health highlight its potential for improving personalized care. Further validation in diverse populations is required to optimize its clinical application.
Research on Measuring the Development Level of Digital Economy in Five Provinces in Northwest China
Authors: He Daqi
Published: January 2025

The digital economy is a crucial factor in enhancing the quality of regional economic development. Conducting measurements and evaluations of the development level of the digital economy in the five northwestern provinces of China holds significant practical importance. Based on provincial panel data from 2012 to 2022 for these five provinces, this paper establishes a comprehensive evaluation index system encompassing digital infrastructure, digital innovation, digital application, and digital industry. An objective and comprehensive measurement method, namely the entropy value method, is employed for the assessment. The research team found that the digital economy in the five northwestern provinces is continually improving, yet there exists a significant development gap among them. Therefore, the five northwestern provinces should strengthen the formulation and implementation of supportive policy systems, ensure a favorable environment for digital economic development, enhance inter-provincial communication, promote integrated and complementary development of the digital economy, accelerate the exploitation of resource advantages, and address the shortcomings in digital economic development.
Self-Efficacy and Creativity Barriers Affecting the Entrepreneurial Intention of University Students
Authors: Campa Joselinne Gabriela Ramírez , Valdez-Juárez Luis Enrique , Ruiz-Zamora José Alonso
Published: January 2025

Entrepreneurship has gained global relevance due to its impact on economic and social development. This study focuses on the factors that influence the entrepreneurial intention of university students, specifically self-efficacy and creativity barriers, considering the context of higher education at the Technological Institute of Sonora (ITSON). A quantitative approach was used with a sample of 868 students, who answered an instrument designed to measure key variables. The data were analyzed using descriptive statistics and a structural equation model (PLS-SEM) to validate the hypotheses raised. The results demonstrate that self-efficacy is a crucial factor in fostering entrepreneurial intention, reflecting its ability to motivate and strengthen students' confidence in their entrepreneurial abilities. On the other hand, creativity barriers, both internal and external, have a significant negative impact on intentions. Among the barriers highlighted are lack of confidence, fear of failure, and lack of specific skills, which limits students' ability to develop entrepreneurial projects. Highlighting the importance of promoting educational strategies that strengthen self-efficacy and reduce creative barriers in university students. Fostering an entrepreneurial culture within education can not only increase entrepreneurial intention, but also contribute to the development of innovative projects that boost the economy and generate significant social benefits.
CLINICAL MANIFESTATIONS OF KIDNEY INJURY IN PATIENTS WITH SARS-COV2
Authors:   Professor, MD, PhD, Head of the Department of General and Pediatric Surgery-1, Tashkent Medical Academy, Tashkent, Uzbekistan, Oripovich Okhunov Alisher
Published: January 2025

The first reports of clinical cases of kidney injury in patients with COVID-19 were published by Chinese clinicians in the early days of the disease pandemic. Statistics confirm that with COVID-19, kidney injury was noted in an average of 0.6-7.6% of cases. We analyzed the features of the clinical manifestation of kidney injury in 62 patients who had had SARS-CoV-2. The distribution of patients was carried out on the basis of a prospective targeted open-label randomized study. We have found that in patients who have had SARS-CoV2, the pathological process in the kidneys mainly proceeds according to the acute inflammatory type, characterized by the predominance of diffuse endocapillary exudation. In patients with long-term consequences of kidney injury after SARS-CoV2, diffuse endocapillary proliferation becomes prevalent, which after coronavirus endotheliitis can inevitably lead to the development of chronic renal failure.
“Não assistiria a isso do sofá”: motivação de voluntários brasileiros na COVID-19
Authors: Ramalho Thiago Silveira , Cavalcante Carlos Eduardo , Caldas Patrícia Trindade , Leite Stella Pereira
Published: January 2025

Considerando práticas cidadãs, indícios do potencial do voluntariado em fomentar a cidadania têm sido evidenciados por pesquisas empíricas, demonstrando um maior desempenho cidadão de voluntários em comparação com os não voluntários. Os cinco fatores que motivam as pessoas a se voluntariar são Altruísmo, Justiça Social, Afiliativo, Aprendizagem e Egoísmo. Nesse sentido, este artigo buscou conhecer as motivações de voluntários no enfrentamento da COVID-19. A partir de rigorosos critérios de filtragem de notícias jornalísticas foi analisado o conteúdo das declarações de voluntários na pandemia. Os fatores motivacionais Justiça Social e Altruísmo sobressaíram perante os demais, bem como emergiu dos dados um novo fator, denominado Bem-Estar Societal. A pesquisa de abordagem qualitativa colabora com as áreas temáticas de trabalho voluntário e motivação. As motivações identificadas são limitadas ao escopo temático atípico, mas corrobora na gestão do voluntariado do tipo espontâneo.
Fiebre y síndrome anémico de etiología desconocida con hallazgo fortuito de hemoglobinopatía D en un paciente pediátrico
Authors: Muñoz Diego Fernando Lopez , Ramirez Santiago Lozano , Reyes Maria Fernanda Mejia , Mejia Paola Andrea Giraldo , Arias Natalia Martinez , Castaño-Ospina Juan Camilo , Genoy Camilo Arellano
Published: January 2025

Las hemoglobinopatías son trastornos hereditarios poco comunes que afectan la síntesis de hemoglobina, dentro de estas tenemos la hemoglobinopatía D-Punjab, la cual generalmente es asintomática. En está revisión de caso se presenta una paciente femenina de 15 años, que consultó por fiebre durante 7 días, dolor abdominal, cefalea, emesis, y pérdida involuntaria de peso. Como antecedentes relevantes se encuentran un viaje realizado a zona endémica de malaria, y un diagnóstico reciente de dengue a su padre, los cuales aumentaron la sospecha inicial de infección vectorial. Fue hospitalizada y diagnosticada con malaria por P. vivax y anemia crónica, cuyo tratamiento médico fue direccionado en el uso de primaquina y cloroquina, lo que resultó en una evolución clínica satisfactoria. Entre los exámenes complementarios, el hemograma reveló anemia microcítica hipocrómica, una gota gruesa positiva para P. vivax, y una electroforesis alcalina de hemoglobina, que mostró incidentalmente una hemoglobinopatía D heterocigota. Este caso resalta la importancia de considerar las hemoglobinopatías en el diagnóstico diferencial de anemias, especialmente en regiones con poblaciones multiétnicas como Colombia, donde estas condiciones pueden pasarse por alto, y destaca la relevancia del asesoramiento genético para el diagnóstico, manejo y prevención de estas alteraciones hematológicas.
Pengaruh Latihan Jump To Box Terhadap Kemampuan Tendangan A Di UKM PSHT Universitas PGRI Adi Buana Surabaya
Authors: Arianto Rizki Bagus , Harwanto Harwanto , Suharti Suharti
Published: January 2025

Tujuan penelitian ini adalah untuk mengetahui apakah   Latihan jump to box  memiliki pengaruh  terhadap peningkatan kemampuan tendangan A di UKM PSHT Universitas PGRI Adi Buana Surabaya. Populasi penelitian ini adalah seluruh anggota UKM PSHT Universitas PGRI Adi Buana Surabaya.  Dari populasi diatas yang masuk kriteria ke dalam sampel sebanyak 7 siswa UKM PSHT Universitas PGRI Adi Buana Surabaya. Penelitian ini menggunakan metode penelitian eksperimen, dengan desain one group pretest posttest. Pengambilan data pada penelitian menggunakan tes dan pengukuran, Teknik analisis data menggunakan analisis Uji T-test. Pada hasil pre-test nilai rata-rata adalah 19,29 meningkat menjadi 22,57 pada hasil post-test. Hal ini dibuktian dengan hasil uji-T dimana nilai thitung 7,813 > ttabel 1,943. Persentase peningkatan Kemampuan tendangan A mengalami peningkatan sebesar 7,8%. Berdasarkan data tabel 4.7 diketahui bahwa nilai sig. (2-tailed) pada kelompok eksperimen yaitu sebesar 0.000 < 0.05 maka H0 ditolak dan H1 diterima, yang artinya ada peningkatan pengaruh hasil dari pretest dan postest setelah diberikan latihan jump to box terhadap kemampuan tendangan A pada siswa UKM PSHT Universitas PGRI ADI Buana Surabaya
Análisis Financiero y su Impacto en la toma de decisiones en las PYMES en el sector agrícola de la ciudad de Latacunga
Authors: Atavallo-Pullupaxi Ana Cristina , Lema-Contante Angie Michel , Razo--Ascazubi Clara de las Mercedes
Published: January 2025

El análisis financiero es una herramienta clave para las PYMES del sector agrícola, ya que les permite evaluar su desempeño económico y tomar decisiones estratégicas. La liquidez, rentabilidad y endeudamiento son factores determinantes para garantizar la estabilidad y el crecimiento de estas empresas en un mercado dinámico. El objetivo del estudio es analizar el impacto del análisis financiero en la toma de decisiones de las PYMES agrícolas en Latacunga. Se enfoca en evaluar indicadores clave que influyen en la gestión empresarial y en la adopción de estrategias para mejorar su sostenibilidad y competitividad. En la metodología se utilizó un enfoque cuantitativo el cual permitió analizar los estados financieros de siete PYMES agrícolas registradas en Latacunga, recopilando información sobre liquidez, rentabilidad y endeudamiento. Los hallazgos revelan que la liquidez es crucial para cumplir con obligaciones a corto plazo. En 2023, Agrícola HSM C. Ltda. registró la mayor liquidez corriente con 5.51, seguida de Finca Lovel & Flowers S.A.S. con 2.38, mientras que Ecuatoriana de Servicios Agropecuarios tuvo la más baja con 0.65. En términos de rentabilidad, se identificó que Agrícola HSM C. Ltda. presentó el mejor desempeño con 0.21 de rentabilidad neta del activo en 2023, mientras que Finca Lovel & Flowers S.A.S. mostró una caída preocupante de -0.16. Respecto al endeudamiento, Finca Lovel & Flowers S.A.S. registró el mayor endeudamiento patrimonial con 16.08, lo que sugiere una alta dependencia de financiamiento externo. No obstante, las empresas han implementado estrategias de diversificación y optimización operativa para mejorar su estabilidad financiera. En conclusión, el análisis financiero permite a las PYMES agrícolas mejorar su gestión y garantizar su estabilidad. Es fundamental implementar estrategias de optimización operativa y monitoreo constante de indicadores financieros para fortalecer su crecimiento. Asimismo, la diversificación y el acceso a fuentes de financiamiento más flexibles pueden contribuir a mejorar su competitividad y sostenibilidad a largo plazo.
EDUCAÇÃO EM TEMPO INTEGRAL: O PAPEL DA ESCOLA NA FORMAÇÃO DO CIDADÃO
Authors: Alves José Luiz , Oliveira Ismael dos Santos , Penha Maria Cleonice Santos de Melo , Angelo Joseane Nascimento Lima da Silva , Dutra Caíque Alves Rocha
Published: January 2025

The study investigated the transformations in the educational field, covering from traditional practices to active methodologies aimed at promoting citizenship. The objective was to identify effective pedagogical strategies in the formation of critical and participatory citizens. The bibliographic research, carried out according to Fonseca (2002), was based on the survey and analysis of theoretical references published in written and electronic media, allowing a critical synthesis on the subject. The analysis was structured in five main parts: integral education as a tool of citizenship, the principles of integral and global student formation, transformations in the traditional educational model, active methodologies applied to the promotion of citizenship and the results observed. The findings highlighted that active methodologies transform the school environment by placing the student as the protagonist and integrating values of inclusion and cooperation. Despite this, challenges such as the need for infrastructure and the continuing education of teachers remain barriers to the full implementation of these practices. It was concluded that integral education, when associated with innovative practices and the use of technologies, plays an essential role in building a more equitable and citizen society, encouraging new research to explore complementary approaches.
Percepción de docentes universitarios de enfermería sobre la integración de realidad virtual y aumentada en la simulación clínica
Authors: Vega Villalobos Milena , Esquivel Brenes Glenda
Published: January 2025

La realidad virtual (RV) y aumentada (RA) son tecnologías emergentes con alto potencial educativo, especialmente en simulaciones clínicas. Este estudio tuvo como objetivo analizar la percepción de docentes de enfermería sobre el uso de RV y RA en dichos cursos, evaluando su satisfacción y conocimiento mediante un enfoque cuantitativo. Se utilizó un cuestionario basado en el Modelo de Aceptación de Tecnología (TAM), considerando cuatro dimensiones: facilidad de uso, utilidad percibida, actitud y aplicabilidad pedagógica. Los resultados muestran que los docentes consideran estas tecnologías fáciles de usar, innovadoras y motivadoras, destacando su impacto positivo en el aprendizaje activo y el desempeño académico de los estudiantes. Además, perciben que la RV y RA mejoran la comprensión de contenidos y promueven una experiencia educativa más dinámica e interactiva. En conclusión, se recomienda ampliar la implementación de RV y RA en cursos de simulación clínica, optimizando su contribución al proceso formativo de los estudiantes de enfermería.
Innovative approaches to learning foreign languages: the impact of virtual reality on overcoming the language barrier
Authors: Lapka Olha , Shcherbak Anna
Published: January 2025

The study is aimed at highlighting the peculiarities of using virtual reality in the educational practice of learning foreign languages. The study uses an economic and statistical method to assess the dynamics of the virtual reality market in education and forecast its development until 2029, as well as graphical display methods to visualize changes in interest in VR and market trends. The content analysis was used to systematize the advantages and disadvantages of VR in language learning, the comparative analysis method to correlate different VR platforms, the logical generalization method to summarize information about the functionality of the platforms, and the systematization method to formulate the advantages and disadvantages of using virtual reality in the process of learning foreign languages. The study found that the use of virtual reality in education has been growing rapidly over the past ten years, and the COVID-19 pandemic has spurred this active development
Social network addiction and mental disorders in human medicine students at a Peruvian university
Authors: Contreras-Tello Cristian David , Infante-Fernández Yeison Emanuel , Meza-Chunque Maira Antonella , Bazualdo-Fiorini Enzo , Portilla-Delgado Esperanza , Barrera-Benavides Luis Gonzalo
Published: January 2025

Objectives: To determine the relationship between addiction to social networks and the presence of mental disorders in medical students at a university in Cajamarca in the year 2024. Material and Methods: The study had a quantitative approach, non-experimental, cross-sectional and correlational design. It involved the participation of 114 students, who filled out a survey consisting of two questionnaires: "Addiction to Social Networks" and Depression, Anxiety and Stress Abbreviated Scales (DASS-21), which are validated with Combrach's alpha 0.95 and 0.933 respectively. Results: Respondents are mostly aged 16-20 years and 54.4% were female. A high prevalence level (98.2%) of addiction to social networks was calculated; meanwhile, the prevalence of anxiety, depression and stress were 51.2%, 46.5% and 43%, respectively. A significant association was found between depression and stress with respect to social network addiction (p=0.01 and p=0.02, respectively); however, no significant relationship was found between the anxiety dimension and social network addiction (p=0.158). On the other hand, there was a significant relationship between anxiety (p=0.003) and stress (p=0.02) with sex, as well as between anxiety (p=0.024) and depression (p=0.025) with academic grade. Conclusion: Depression and stress were found to be related to social network addiction in medical students studying basic sciences.
Physical activity and academic stress in students of health sciences of a university of Cajamarca
Authors: Salazar-Vásquez Anghelo Edgard , Vásquez-Benavides Luisa Georgina , Vásquez-Herrera Josue Francisco , Leyva-Chávez Miriam Adelis , Saavedra-Alvarado Teddy William , Barrera-Benavides Luis Gonzalo
Published: January 2025

Introduction: Entering university exposes young people to circumstances of academic stress (AS), a state of tension that affects students and can cause a decrease in physical activity (PA), defined as any body movement. Previous research has shown that a lack of PA is associated with higher levels of AD.Objective: Analyze the relationship between physical activity and academic stress in health sciences university students in the city of Cajamarca 2024.Methods: A non-experimental cross-sectional study was carried out. The sampling was simple random probabilistic, involving fourth-year health sciences students. The Systemic Cognitivist Inventory to study academic stress (SISCO) and the International Physical Activity Questionnaire (IPAQ) were used.Results: Of the 85 participants, 58.8% were women. 38.8% of the sample reported doing moderate physical activity, in addition, 90.6% of the students presented some level of stress, highlighting moderate EA with 48.2%; 9.2% did not manifest AE levels.Conclusions: An inverse relationship was found between physical activity and academic stress in the sample studied. Those with low PA presented higher levels of EA. Furthermore, the female sex (58.8%) showed a higher prevalence of some level of academic stress.
Work stress and sleep quality in staff in the emergency area of the largest hospital in Cajamarca
Authors: Coba Villán Nikita Stephany , Fustamante Rafael Karen Pamela , Fustamante Rafael Ruth Mayli , Bazualdo-Fiorini Enzo , Saavedra Alvarado Teddy William , Velarde-Tejada Milusca Jacqueline
Published: January 2025

Objectives: Determine the relationship between work stress and sleep quality in the care personnel of the Emergency area of the Hospital of Greater Complexity of Cajamarca in the year 2024. Materials and methods: The study had a quantitative approach, non-experimental, cross-sectional and non-correlational design. The sample was made up of 118 members of health personnel to whom the “Pittsburgh Sleep Quality Questionnaire” and the “Stress Inventory for Health Professionals” were applied, validated with Cronbach's alpha of 0.78 and 0. .91 respectively. Results: 93% of those surveyed presented work stress, most of which were mild; in addition, 86% presented poor quality of sleep, of which 49% deserve medical attention and treatment. No significant relationship was found between both variables (p = 0.132). Likewise, a significant relationship was found between profession and work stress (p =0.005). Conclusion: It was found that there is no significant relationship between work stress and sleep quality. In addition, profession was identified as a factor significantly associated with work stress in health personnel.
Risk analysis of the promotion and access to oral health products through the figure of influencers in the social network Tiktok
Authors: Sandoval Frattallone Jeanna María José
Published: January 2025

IntroductionThe study addressed the problem of professional intrusion in dentistry, with an emphasis on social networks as platforms that facilitate the dissemination of risky and unregulated practices. According to the WHO, almost 45% of the world's population suffered from oral diseases, which highlights the need to strengthen oral health education and access to adequate treatment.DevelopmentThe research highlighted how social networks, such as TikTok and Instagram, encouraged dangerous trends in dental health, such as the placement of false brackets and the use of ultrasonic devices by untrained people. These practices violated legal and ethical regulations, exposing users to significant risks. In addition, the importance of oral health education strategies, promoted by organizations such as WHO and PAHO, to prevent common diseases such as caries and periodontitis was emphasized.ConclusionsIt was concluded that intrusiveness in dentistry represents an ethical, legal and social challenge that requires collaboration between professionals, regulators and digital platforms. Strict regulation, health education and professional ethics are essential to protect patients and combat misinformation. This joint effort will help ensure trust in dental treatments and in licensed professionals.
New hematologic markers of immuno-inflammation and Severe perioperative complications after cardiac surgery.
Authors: El Río Caballero Germán , Turro Mesa Lucía Nivia , Del Río Mesa Germán Ricardo , Mesa Valiente Rita María , Turro Caró Eloy
Published: January 2025

Introduction: The high morbidity and mortality of cardiovascular surgical patients and their high costs lead to the search for markers that can predict adverse effects and post-surgical complications in time and facilitate a better evaluation of these patients. Objective: to evaluate the degree of association of selected hematological markers of immuno-inflammation with the appearance of serious perioperative complications Methods: An ambispective cohort study was carried out on patients who underwent major cardiovascular surgery between January 1, 2019 and December 31, 2023 at the Cardiocentro of Santiago de Cuba, who met inclusion criteria. Results: A close link was demonstrated between the appearance of serious perioperative complications with the evaluated markers: Neutrophil/lymphocyte ratio (p=0.000 RR 26.90), Platelet/lymphocyte ratio (p=0.000 RR 11.07), Systemic immuno-inflammatory index (p=0.000 RR 2.66). Conclusions: The appearance of complications was high but in accordance with what was found in the international and national literature, a close link was evidenced between the new hematological markers and complications, which could allow earlier monitoring, diagnosis and treatment of complications and reduce morbidity and mortality in these patients.
Analysis of minimally invasive surgical techniques and temporomandibular joint prostheses
Authors: Pacheco Fernando , Brusca María Isabel , Garzón María Laura , Vela Ferreira Atilio
Published: January 2025

The temporomandibular joint (TMJ) is the only mobile joint between the bones of the head, playing a crucial role in jaw movements and functions such as chewing, speaking and swallowing. TMJ dysfunctions (TMD) are disorders of multifactorial etiology that affect a significant percentage of the population,and are manifested through pain and functional alterations. This work reviews the pathophysiology of TMJ and the various treatment options, including minimally invasive surgical techniques such as arthrocentesis and arthroscopy. Advances in the development of TMJ prostheses are also analyzed, which, although they have proven to be effective, still present challenges related to biocompatibility and their adaptation in patients with atypical anatomies or in growing children. It is concluded that the management of TMD must be interdisciplinary, always seeking treatments that minimize invasion and maximize long- term functionality.
Analysis of modernisation in the area of citizen and occupational safety in a local government in Arequipa
Authors: Romero-Carazas Rafael , Lazo-Barreda Alfredo Giovanni , Fernández-Collado Yaneth , Vela-Quico David Fidel , Enciso-Miranda Fernando Ubaldo
Published: January 2025

The study examines the modernization of public security in the José Luis Bustamante y Rivero district, Arequipa, for the 2024-2027 period. With a population of 82,600, 60% of residents perceive their environment as unsafe. This perception is linked to increased migration, commerce, and insufficient police infrastructure (0.21 officers per 1,000 inhabitants, compared to the UN recommendation of 2.8). The study highlights the need to adopt advanced technology, such as surveillance cameras, drones, and artificial intelligence, to anticipate and prevent crime. It also emphasizes creating a Citizen Security Council to enhance interinstitutional coordination and foster community participation through digital platforms for anonymous reporting and real-time communication. SMART indicators are proposed to measure strategy impacts and align them with global trends like digitization and community resilience. These actions aim to reduce the perception of insecurity, improve governance, and transform the district into a model of efficient and modern public management.
Medical tourism for regional leadership from a financial and business perspective: a literature review in Scopus
Authors: De los Ríos Januario Arámburo , Olguín-Martínez Cynthia Michel , Chávez-Hernández Adriana , Osuna-Velarde Denisse Viridiana
Published: January 2025

Medical tourism is an increasingly important economic and social phenomenon, characterized by the combination of health services and tourism experiences. However, to date it has been insufficiently studied from the management perspective. This article analyzes global trends in medical tourism in multiple fields of economic sciences, using a bibliometric and scientometric approach to identify patterns in the academic literature indexed in Scopus during the period 2017-2022. The design included the collection and analysis of data on publications, citations, keywords, institutions, disciplinary areas, predominant languages, and types of documents. The results showed an increase in academic production related to the topic, highlighting the growing participation of Latin American institutions and the predominance of research in English. The most used keywords reflected a focus on topics such as sustainability, health economics, and business management. Significant gaps in the regulation and standardization of services were identified, as well as the need for greater technological integration to improve the competitiveness and sustainability of the sector. Finally, the importance of addressing medical tourism from the perspective of economic and financial sciences is highlighted, with an emphasis on the analysis of capital flows, strategic planning and long-term sustainability
Guillain Barré with respiratory compromise, a clinical case of pediatric emergency
Authors: Rabanal Eliana Vilca , Moscoso Blanco Milagros Yohanna , Castillo Zamora Luz Victoria , Ponti Liliana Elba
Published: January 2025

Clinical case of a 2-year-old boy diagnosed with severe respiratory failure and Guillain-Barré syndrome, with the objective of managing a care plan to restore respiratory distress. Using the Marjory Gordon’s health patterns assesment, 4 NANDA-I (NANDA Internationa taxonomy) diagnoses were found, prioritized and analized according to the OPT model. The care plan and execution was based on NOC and NIC taxonomy. The care plan successfully achieved airway stability and provided quality care.
HOJE EU TÔ DO JEITO QUE O CAPS NÃO GOSTA
Authors: Sousa Jhully Luiza Silva , Massette Palloma
Published: January 2025

Este trabalho analisa os desafios da desinstitucionalização da saúde mental no Brasil, com foco na cultura estigmatizante que dificulta a implementação efetiva da Política Antimanicomial. O objetivo principal é explorar como representações culturais, como memes, reforçam estereótipos da loucura, impactando a percepção social sobre transtornos mentais. Utilizando revisão bibliográfica de autores como Foucault e Goffman, além de legislações como a Lei nº 10.216/2001 e a Resolução nº 56 do CNJ, o estudo aborda as implicações culturais e jurídicas na saúde mental. O método consistiu na análise crítica de textos e documentos legais, conectando a teoria à prática social e institucional. O resultado evidenciou que, embora haja avanços como a inauguração de leitos de saúde mental no Maranhão, os estigmas culturais e a resistência institucional ainda representam obstáculos significativos. A conclusão aponta para a necessidade de mudanças culturais para garantir a efetivação plena do SUS e da política antimanicomial.
Leveraging Diaspora Contributions for Economic Resilience in Nigeria During a Recession
Authors: O. Akaeze Christian , Shaibu Akaeze Dr. Nana , Aghaegbunem Victor
Published: January 2025

This study examines the pivotal role of the Nigerian diaspora in bolstering economic resilience during periods of recession, focusing on the critical issue of economic instability in Nigeria. Diaspora remittances have become a cornerstone of Nigeria’s socio-economic development, providing vital support for families, small businesses, and infrastructure projects. Utilizing the RBV, the research adopts a qualitative approach, drawing insights from 10 Nigerian diaspora members residing in the United States, Canada, the United Kingdom, Germany, and France. Participants were purposively selected for their active engagement in remittances, investments, and developmental initiatives. The findings reveal three key types of contributions. Financial remittances stabilize households, fund small businesses, and drive infrastructure development. Social contributions, facilitated by robust diaspora networks, foster global partnerships, mobilize funding, and advocate for improved governance. Intellectual contributions, including knowledge transfer and skill-building, enhance capacity in critical sectors such as healthcare, education, and technology, fostering innovation and sustainable growth. Despite these significant contributions, the study identifies barriers to effective diaspora engagement. These include restrictive government policies, high transaction costs, economic instability, and a lack of trust in institutional frameworks. Participants propose actionable strategies to address these challenges, such as implementing tax incentives, reducing remittance fees, streamlining bureaucratic processes, establishing mentorship programs, and fostering stronger collaboration between diaspora groups and government entities. This study underscores the transformative potential of the Nigerian diaspora in driving economic recovery, resilience, and sustainable development. By integrating diaspora contributions into national development frameworks and addressing systemic barriers, policymakers can unlock the full potential of this critical resource. The findings provide a foundation for further research and offer practical recommendations to optimize diaspora engagement in times of economic adversity.
A Critical Analysis of Propaganda Use during and after The 2019 Hong Kong Protests
Authors: Musser M. Logan , Bishop Dr. W. Patrick
Published: January 2025

Since the return of Hong Kong to Chinese Rule, it has been a unique region in terms of administration and legal system, embracing some characteristics of former British rule while also edging closer to assimilation with the wider Chinese state and its mandates. This assimilation reached a turning point in 2019 with region-wide protests centered around a proposed move toward an increase in democratic processes in Hong Kong in response to a bill allowing extradition of Hong Kong citizens to the Chinese mainland, a rebuffing of Beijing’s control of the area. The protests captured international attention as primarily younger residents of Hong Kong took to the streets in an effort to delegitimize mainland control. Older residents of the city more closely favored the Chinese government and its regulations. Beijing countered the pro-democracy propaganda of protestors with extensive use of the media. Agenda setting theory, the theory of exposure learning, and dependency theory provide the lenses through which the overall success of the Chinese government can be observed and understood. Chinese media outlets framed the issue as one of disorder and linked that disorder to foreign media and foreign governmental intervention. China emphasized security and national sovereignty more explicitly and robustly than demonstrators which lead to an increase in exposure to Beijing’s viewpoints over pro-democracy propaganda. These elements were made all the more successful by the dependency of the urbanized and industrialized population of Hong Kong on the media for information and viewpoint dissemination. Dependency theory and its effects during the demonstrations made agenda setting and exposure learning more effective than they would have been alone in setting the tone of the conversation around the future of Hong Kong. Chinese utilization of media techniques and information dissemination ultimately proved successful in promoting Beijing’s control of the region which demonstrates the importance of mass media and its reach and effects in urban areas especially.
Pelatihan Perhitungan Harga Pokok Penjualan pada Usaha Dagang
Authors: Robert Jean Luycrisia Andalani , Nean Magdalena Femilia , Nende Elisabeth , Ngole Elisabeth Gare
Published: January 2025

Kegiatan Pengabdian kepada Masyarakat ini menempatkan objek pada  usaha dagang Bapak Frans yang berlokasi di Wairotang,Desa Wairkoja,Kecamatan Kewapante Kabupaten Sikka.Tujuan kegiatan pengabdian kepada masyarakat ini untuk membantu pelaku usaha dagang dalam mengelola usaha dagang yang lebih baik.Melihat banyak pelaku usaha dagang yang tidak melakukan pencatatan transaksi pembelian dan penjualan barang secara lengkap,asumsi usaha dagang yang kecil dan banyak pesaing sehingga tidak membutuhkan  pencatatan,harga barang naik keuntungan yang diperoleh kecil bahkan tidak sama sekali dan kekurangan modal usaha.Metode yang digunakan oleh tim Pengabdian kepada Masyarakat untuk pelaku usaha dagang adalah Skills Training  yaitu pelatihan keahlian secara sederhana dalam perhitungan harga pokok penjualan dengan metode FIFO dan kertas kerja sebagai alat bantu.Hasil yang diperoleh adalah pelaku usaha dapat menerapkan kartu stok pada usaha dagang dan mengetahui harga pokok penjualan dari setiap barang dagang.