bluuebunny/crossref_metadata_2025 huggingface dataset:
Clinical Evaluation of Gingival Attachment Loss after Absolute Isolation in Endodontics: Literature Review
Authors: Gonçalves Duarte Marvin , Guimarães Sampaio Trajano Dos Santos Pedro , Valença Gomes Botelho Mariah , Medeiros Cabral Avani , Dornellas Camara Gulde Maria Clara , Dias de Oliveira Antonino Manoel Arthur , Fonsêca da Silva Hadassa , Barbosa Matos Alessandra , Cardoso de Holanda Filho José , Barreto Silva Luciano
Published: February 2025

Objective: In this context, this study aims to evaluate, through a literature review, the relationship between the loss of gingival attachment in healthy individuals and the use of endodontic clamps during endodontic treatment. Aspects related to the pathophysiology of gingival changes, the impact of absolute isolation, and clinical strategies to minimize possible periodontal damage will be discussed. Methodology: This narrative literature review article used Rother's (2007) work as a basis, as it explains what is necessary to compose a narrative review. Thus, it was necessary to use narrative, systematic and integrative literature review articles to acquire relevant data related to the topic and with a scientific basis. Thus, to obtain this information to compose the article, searches were made in the following databases: PROSPERO; VHL/BIREME; Web of Science; PUBMED Central; The Cochrane Library; Scielo. Results: Absolute isolation in endodontics ensures a contamination-free field but may impact periodontal tissues. Clamps exert pressure, potentially causing ischemia, inflammation, and gingival attachment loss. Effects vary by clamp type, tooth location, and gingival phenotype. Further studies should refine clinical protocols. Conclusion: Absolute isolation is an indispensable tool for endodontics, ensuring a dry and contamination-free operative field, which improves treatment predictability. However, its impact on the marginal gingiva needs to be better understood and managed to avoid periodontal complications. The use of clamps can generate excessive pressure on the gingival tissues, leading to ischemia, inflammation, and, in extreme cases, irreversible loss of gingival attachment.
Offline version of the Proceedings of 13th EWTEC 2019, Naples, Italy
Authors: Vicinanza Diego
Published: February 2025

Please note: this is a snapshot of the Proceedings of the 13th EWTEC provided for convenience as a single download for offline use. To extract the files, use 7-Zip.
EMPOWERING WOMEN THROUGH INNOVATIVE ENTREPRENEURSHIP: THE ROLE OF ENTREPRENEURSHIP INTENTION
Authors: Ms. S. Indhirapratha  , Dr. H. Samuel Thavaraj
Published: February 2025

Research highlights that empowering women through creative entrepreneurship is essential for social and economic progress. This research looks at the relationship among women’s empowerment and entrepreneurial intention, highlighting key factors that contribute to it. The findings indicate that risk-taking intent is a strong analyst of empowerment and is shaped by resources, family support, and education. Family support provides essential emotional and material backing, while education enhances skills, confidence, and decision-making capabilities. However, persistent hurdles such as limited access to networks, subsidy, and entrepreneurial training hinder progress. Addressing these issues requires strategic measures, including financial assistance, mentorship programs, and specialized educational initiatives tailored to women entrepreneurs. Leveraging creativity and technology, innovative entrepreneurship enables women to overcome traditional barriers, access untapped markets, and achieve financial independence. This transformative process not only empowers women but also drives social change, fostering equality and sustainable development. By supporting women’s entrepreneurial efforts, societies can unlock their potential as change-makers and contributors to economic resilience and inclusivity.
KEYWORDS: Entrepreneurship, Women, Innovative, Empowerment, Entrepreneurial Intention
NUTRITIONAL EPIGENETICS
Authors: Alison Yadira García Pazmiño  , Bryam Esteban Coello García
Published: February 2025

Introduction: in recent years great progress has been made in the understanding of epigenetic mechanisms in the regulation of gene expression as a consequence of gene-environment interactions. Nutrition, as well as other environmental factors, represent a crucial factor that can induce epigenetic modifications not only in directly exposed organisms, but also in subsequent generations through transgenerational inheritance of epigenetic traits.
Objective: to detail current information related to epigenetic regulation, the most predominant epigenetic mechanisms, the influence of nutrition on the epigenetic state, as well as related patterns, behaviors and properties.
Methodology: a total of 52 articles were analyzed in this review, including review and original articles, as well as clinical cases, of which 31 bibliographies were used because the other articles were not relevant to this study. The sources of information were PubMed, Google Scholar and Cochrane; the terms used to search for information in Spanish, Portuguese and English were: epigenetics, nutrition, genes, methylation, DNA.
Results: epigenetics studies heritable changes in gene expression that do not alter the DNA sequence, but rather its regulation. These changes, such as DNA methylation and histone modifications, affect health and the development of diseases such as cancer and metabolic disorders. Environmental factors, such as diet, influence epigenetic regulation. Nutrients such as omega-3 fatty acids and polyphenols can modify these mechanisms, promoting protective effects against chronic diseases. Thus, nutritional epigenetics becomes a key area for the development of therapies and preventive strategies.
Conclusions: epigenetics shows how environmental factors, such as diet and lifestyle, influence gene expression without altering the DNA sequence, through mechanisms such as DNA methylation, histone modifications and gene silencing. These processes explain how cells with the same DNA can have different phenotypes. Nutrients present in diets such as Mediterranean or DASH, as well as bioactive compounds such as polyphenols, carotenoids, omega-3 fatty acids and selenium, modulate epigenetic regulation and have protective effects against chronic diseases such as cancer, cardiovascular disease and obesity. These advances offer new therapeutic possibilities, highlighting the potential of nutritional epigenetics in the prevention and treatment of diseases, as well as in the improvement of health and healthy aging.
KEYWORDS: epigenetics, nutrition, genes, methylation, DNA.
PENDIDIKAN INKLUSI SEBAGAI PEMBANGUN SUMBERDAYA MANUSIA
Authors: Arif Rohman Hakim  , Santoso Aan Budi , Agustanico Dwi Muryadi  , Rima Febrianti  , Karlina Dwijayanti  , Antonius Elia Nur Aditya
Published: February 2025

Pendidikan merupakan salah satu dasar proses transformasi yang memiliki peran penting dalam pembangunan pada era pembangunan yang sedang berkembang saat ini. Pendidikan merupakan sarana pengubah sikap dan perilaku seseorang melalui pembelajaran yang dilaksanakan. Pada saat ini kesenjangan perlakuan di masyarakat masih dirasakan oleh anak yang membutuhkan layanan khusus dan berkebutuhan khusus. Seiring dengan deklarsi hak asasi manusia timbulah pandangan bahwa semua anak luar biasa harus mendapatkan pendidikan sama dengan anak normal. Hal ini jika anak berkebutuhan khusus tidak diperhatikan, maka pembangunan sumber daya manusianya kurang maksimal. Sehingga masalah lapangan pekerjaan untuk anak yang membutuhkan layanan khusus kurang dan banyak masyarakat menganggap anak berkebutuhan khusus dengan sebelah mata. Pendidikan ini memberikan kesempatan yang sama kepada setiap anak untuk mendapat pendidikan tanpa memandang kondisi anak, yang memungkinkan peserta didik berkebutuhan khusus mengikuti pendidikan disekolah reguler. Melalui dasar inilah peserta didik yang membutuhkan layanan khusus dan berkebutuhan khusus bisa mendapatkan pendidikan yang sama disekolah reguler dan bisa menjadi sumber daya manusia yang unggul pembangun bangsa.
Kata kunci: pendidikan, anak berkebutuhan khusus, sumberdaya manusia
PERBEDAAN PENGARUH SENAM AEROBIK BODY LANGUAGE DAN MIX IMPACT TERHADAP PENURUNAN BERAT BADAN PADA IBU - IBU CLUB SANGGAR SENAM TAMAN ASRI KARANGMALANG SRAGEN TAHUN 2024
Authors: Yudi Karisma Sari  , Kuncoro Bagus , Bintang Salsa Billa
Published: February 2025

Tujuan penelitian untuk mengetahui Perbedaan Pengaruh Senam Aerobik Body Languae dan Mix Impact Terhadap Penurunan Berat Badan Pada Ibu – Ibu Club Sanggar Senam Taman Asri Karangmalang Sragen Tahun 2024, dan jika ada perbedaan maka untuk mengetahui mana yang lebih baik antara Pengaruh Senam Aerobik Body Language dan Mix Impact Terhadap Penurunan Berat Badan Pada Ibu – Ibu Club Sanggar Senam Taman Asri Karangmalang Sragen Tahun 2024. Sampel penelitian adalah Pada Ibu – Ibu Club Sanggar Senam Taman Asri Karangmalang Sragen Tahun 2024 dengan jumlah 30 orang. Pengambilan sampel menggunakan teknik Random Sampling. Variabel penelitian ini yaitu Metode latihan Senam Body Language dan Mix Impact sebagai variabel bebas serta Hasil Penurunan Berat Badan variabel terikat. Rancangan penelitian menggunakan pretest-posttest design. Tes Penurunan Berat Badan menggunakan petunjuk pelaksanaan tes dan pengukuran Penurunan Berat Badan Pusat pengembangan kualitas jasmani, departemen pendidikan nasional (2003:16) Metode analisis data penelitian menggunakan rumus t-test yang diperhitungkan menggunakan rumus pendek. Hasil analisis data maka simpulan diperoleh: (1) Ada perbedaan pengaruh yang signifikan antara Senam Aerobik Body Language dan Mix Impact Terhadap Penurunan Berat Badan Pada Ibu – Ibu Club Sanggar Senam Taman Asri Karangmalang Sragen Tahun 2024. Hal ini dibuktikan dari hasil penghitungan tes akhir masing-masing kelompok yaitu thitung = 3.26 lebih kecil dari pada ttabel = 2,145 dengan taraf signifikasi 5%. (2) Latihan metode Senam Aerobik Body Language lebih baik pengaruhnya daripada metode senam aerobik Mix Impact Terhadap Penurunan Berat Badan Pada Ibu – Ibu Club Sanggar Senam Taman Asri Karangmalang Sragen Tahun 2024. Berdasarkan persentase penurunan Berat Badan dalam senam aerobik menunjukkan bahwa kelompok 1 (kelompok yang mendapat perlakuan dengan Metode Body Language) adalah 3.10% > kelompok 2 (kelompok yang mendapat Senam Aerobik Mix Impact) adalah 3.01%.
Kata Kunci : Senam, Body Language, Mix Impact, Berat Badan
Mechanized harvesting of a
Pinus taeda
L. forest does not impair the physical properties of a
Nitossolo Bruno
Authors: Andognini Jadiel , Albuquerque Jackson Adriano , Oliveira Brayan Favarin de
Published: February 2025

Santa Catarina State, in the South region of Brazil, has 713 thousand hectares of pine forests. Harvesting operations of this species can degrade the soil, especially when carried out on very wet soil. However, there is little information on the impact of pine harvesting on the physical properties of the soil in this region. This study aimed to evaluate the impact of Pinus taeda L. harvesting on the physical properties of a Nitossolo Bruno distrófico típico. Two areas were selected for the evaluations: a 17-year-old planted pine forest and a harvested forest area. Soil samples were collected from 0.40-m-depth soil pits in the 0.00-0.10, 0.10-0.20, and 0.20-0.40 m layers to evaluate soil bulk density, porosity (total, macro, and micro), aggregate stability, penetration resistance, field capacity, permanent wilting point, available water, aeration capacity, and saturated hydraulic conductivity. There was modification between the two areas in properties related to porosity, aeration, water retention, hydraulic conductivity, penetration resistance, and aggregate stability. Macroporosity and aeration capacity remained above the limit of 0.10 m
3
m
-3
, even with intense machine traffic at harvest. In the pine harvesting area, hydraulic conductivity was higher and penetration resistance was lower in the deepest layer. Before and after forest harvesting, penetration resistance was less than 3.5 MPa in all the layers evaluated, a value considered not to be restrictive to root growth and development. The mean aggregate diameter in the harvested forest area is 7 % lower compared to the pine forest area in the 0.00-0.10 m layer and 12 % lower compared to the 0.10-0.20 m layer. Therefore, mechanized harvesting of pine in the tree-length system led to little modification of the physical properties of the Nitossolo Bruno in the Planalto Sul (Southern Plateau) region of Santa Catarina.
Modelagem de Plantas Baixas e Inovações Civis-Arquitetônicas 3D: Pensamento Computacional e Formação em Matemática
Authors: Azevedo Greiton Toledo de
Published: February 2025

This research aims to identify and analyze the observable characteristics in the development of floor plans and the modeling of 3D architectural houses by high school students in the context of Mathematics Education. The study was conducted in the innovation laboratory of IF-Goiano, with the participation of high school students. The data were qualitatively analyzed through the triangulation of data from different sources, including videos, observations, interviews, and computational tools, from the theoretical perspective of Computational Thinking. The results demonstrate the relevance of the development of architectural projections in two categories: Mathematical Skills and Communicative-Creative Engagement. These two categories highlight a process permeated by dimensions grounded in originality, problem-solving, (de)composition, curiosity-invention, and connections between mathematical knowledge applied to engineering and architecture. These aspects underscore the importance of integrating mathematics with architectural-civil practice in the high school context in a problematized, current, and active manner.
Influence of an empirical Geological Strength Index method for determining linear and nonlinear failure criteria
Authors: Vivanco Angelica , Avendaño Eslainer
Published: February 2025

The construction of tunnels and underground galleries in mining has as fundamental input data the results of the failure criteria: traditionally Hoek-Brown and Mohr-Coulomb, to determine the failure envelopes that will allow the design of an economically exploitable mining system within viable safety frameworks that these criteria will guide. Therefore, the determination of rock mass resistance becomes fundamental and complex simultaneously due to the very nature of rock mass. Then, to identify a stressful state in which an excavation can be in conditions of stability it is necessary to have certain information both high in quality and economically valuable, which is not available in the early stages of the mining project. Thus, empirical methods and statistical relationships take notoriety, so this research evaluates the influence of an empirical method for the determination of the Geological Strength Index on the Mohr-Coulomb and Hoek-Brown failure criteria, with the benefit of estimating a stress field in which the excavation can self-sustain, evaluated in a first estimate in the pre-feasibility stage of the project, giving a guideline for design engineers. This research argues that the Geological Strength Index estimation method of Vivanco & Avendaño is recommended to estimate the Mohr-Coulomb failure criterion, but not the Hoek-Brown failure criterion.
Connecting Microbiomes: From Soil to Human Health across Ecosystems
Authors: Sonnenschein Leonard , Etyang Tiberious
Published: February 2025

Microbiomes by definition provide the foundational ecosystem for sustaining life, while also permitting negative impacts on the health of any system. Human health is closely linked to the gut microbiome, metabolism is supported by nutrient absorption, influencing multiple pathways including brain function, immune system performance, organ function, and circulatory health. In parallel, agricultural production relies heavily on the health of the soil microbiome. This article delves into the benefits of healthy microbiomes both in humans and within the soil and the connections between. Optimizing these microbiomes can lead to improved human health—which manifests as longevity and enhanced productivity—and better soil health, which correlates with increased agricultural productivity and resilience. The use of Electrocide, for example, has demonstrated improvements in immune system function and nutrient absorption, thus enhancing overall metabolism and reducing the negative impacts of pathogens. This article also updates readers on the latest research related to Electrocide applications on agricultural and human microbiomes, along with their health implications. Investigating the interactions among soil, plant, and human microbiomes can reveal critical insights into mitigating some adverse impacts of agricultural practices on human health. Examples of these correlations will be explored. Healthy soils emerge from the application of the best sustainable agricultural practices, while human health can be improved through better food choices, regular exercise, and proper hydration. Land-to-sea ecosystems have their own biomes and pathogenicity magnified by agri-inputs, industrial pollution, and natural and other dramatic inputs to the downstream equation. Policymakers must acknowledge this synergy and invest in interdisciplinary strategies that foster more resilient agricultural systems, ecosystems, and healthier human populations. As we continuously delve into the complexities of these interrelations, proactive action is necessary for minimizing environmental pollution, safeguarding public health, and promoting sustainable practices that will benefit future generations.
Lagrange Multiplier Method for Variational Theory and Optimal Control and Beyond
Authors: Shao Yabin , He Ji-Huan , Shen Yue
Published: February 2025

Lagrange multipliers are a commonly employed method for the elimination of constraints in both variational theory and optimal control. However, it should be noted that the validity of this approach may be compromised when the identified multiplier is equal to zero. The paper elucidates the phenomenon of a zero multiplier and its hidden mechanism, and it proffers two methodologies for surmounting the associated challenges.
Use of Sanger Sequencing in Etiological Diagnostics of Bacterial Complications in Hospital Environment
Authors: Barantsevich N. E. , Barantsevich E. P.
Published: February 2025

Background. The precise identification of microorganism species that cause infectious complications in hospitalized patients is beyond doubt relevant in modern healthcare. The aim of this study was to determine the possibility of using Sanger sequencing in routine microbiological examination of patients in an Internal Medicine Clinic to improve the quality of etiological diagnosis of bacterial complications. Material and methods. Clinical isolates of microorganisms isolated from patients of a multidisciplinary medical center were studied. The study used classical microbiological methods of seeding and identification of cultures, as well as Sanger sequencing. Results. Sanger identification using the MicroSeq system (Applied Biosystems, USA) ensured identification of all 231 studied bacterial isolates – causative agents of nosocomial infections. For differential diagnostics of streptococci and coagulase-negative staphylococci, in some cases, when the known sequences of the first 500 nucleotides of the 16S rRNA gene of two species differed by 1–2 nucleotides, increasing the discrimination level of species identification to 100% allowed valid determination of the species affiliation of the studied microorganism. Phenotypic methods failed to identify a significant proportion of species (25.9%) of nosocomial infection pathogens, and only 8 (13.8%) of them were reliably identified in all cases. The use of Sanger sequencing to identify bacteria led to a long-term effect associated with improved qualifications of laboratory doctors, and enhanced discriminatory capabilities of visual assessment of the macromorphology of bacterial cultures, which is important for identifying all types of microorganisms present in biosubstrates. Conclusion. The Sanger sequencing method is highly efficient and quite cost effective, compared to the biochemical test panels widely used in clinical practice — the «gold standard» method in the etiological diagnosis of bacterial complications in the clinic of internal diseases.
Influence of Cultivation Conditions on the Transmission of Antibiotic Resistance Genes in Vibrio cholera
Authors: Selyanskaya N. A. , Titova S. V. , Menshikova E. A. , Vodopyanov S. O. , Kruglikov V. D.
Published: February 2025

The growth of antibiotic resistance necessitates studying the processes of acquisition and loss of genetic elements responsible for resistance. The aim of the study was to investigate the effect of temperature, biofilm formation, and antibiotics on the efficiency of integrative conjugative element (ICE) transfer in Vibrio cholerae O1 El Tor strains. Material and methods. Conjugative transfer of the ICE element from V. cholerae O1 El Tor strains to Escherichia сoli QD 5003 Rifr and V. cholera O1 El Tor 5879 Nalr cells was carried out in plankton and in biofilms on plastic and chitin at 25–37°C. The presence of ICE was determined by the integrase gene (int). Transconjugants were tested for antibiotic sensitivity and for the presence of resistance genes to tetracyclines (tetR), fluoroquinolones (qnrVC1), trimethoprim (dfrA1), and chloramphenicol (floR). Conjugation was induced by subinhibitory concentrations of ciprofloxacin, doxycycline, trimethoprim/sulfamethoxazole, and streptomycin. Results. Conjugation efficiency was higher in biofilms than in plankton, and lover with decreasing temperature. Streptomycin and trimethoprim/sulfamethoxazole stimulated conjugation in chitinous biofilms. Doxycycline and ciprofloxacin increased conjugation frequency in plankton. Conclusion. Temperature and biofilm formation affect the transfer of antibiotic resistance genes in V. cholerae. In complex biofilm conditions, compared to the planktonic form, there is an increase in the efficiency of conjugation between V. cholerae and other representatives of the Enterobacteriaceae family, which is more pronounced on the biotic substrate (chitin) and at 37°C. Subinhibitory concentrations of antibiotics can both stimulate and suppress the conjugation process in biofilms. It is necessary to solve environmental problems associated with environmental pollution by plastic waste and antibiotics, and to observe dosages when prescribing etiotropic therapy, as well as to search for substances that suppress the transfer of antibiotic resistance genes or promote the elimination of existing mobile genetic elements responsible for antibiotic resistance.
Crystalline and Amorphous Structure Selectivity of Ignoble High-Entropy Alloy Nanoparticles during Laser Ablation in Organic Liquids is Set by Pulse Duration
Authors: Stuckert Robert , Pohl Felix , Prymak Oleg , Schürmann Ulrich , Rehbock Christoph , Kienle Lorenz , Barcikowski Stephan
Published: February 2025

High-entropy alloy nanoparticles (HEA NPs) represent a promising material class with significant potential in various applications like heterogeneous catalysis or magnetic devices, due to their exceptional compositional tunability arising from the synergistic interplay of multiple elements within a single particle. While laser-synthesized, ligand-free colloidal HEA NPs have already been reported, the underlying formation mechanism remains unknown, particularly the underexplored preference of amorphous metallic glass over crystalline structures warrants further investigation. Herein, we present a systematic study of laser-generated equimolar CrMnFeCoNi nanoparticles, focusing on structural differences, arising from varying pulse durations during synthesis in organic solvents (acetone, ethanol, acetonitrile). In a systematic experimental series using high-resolution transmission electron microscopy (HRTEM), scanning transmission electron microscopy with energy-dispersive X-ray spectroscopy (STEM-EDS), selected-area electron diffraction (SAED), X-ray diffraction (XRD), in situ heating, post-irradiation experiments, and differential scanning calorimetry (DSC) we demonstrate that the internal phase structure of the produced NPs is primarily driven by the laser pulse duration and is independent of the used solvent. While picosecond-pulsed laser ablation in liquid (ps-LAL) produces polycrystalline HEA NPs, nanosecond-pulsed laser ablation (ns-LAL) favors a metastable amorphous structure. Particle cores in all cases exhibit a homogeneous distribution of the metals Cr, Mn, Fe, Co, and Ni, while particle shells were found to vary between manganese-enriched oxide layers and thin graphitic carbon coatings. The discovery of the structure-directing mechanism allows one to select between crystalline or amorphous HEA NP products, simply by choice of the laser pulse duration in the same, well-scalable setup, giving access to colloidal particles that can be further downstream processed to heterogeneous catalysts or magnets. In that context, the outstanding temperature stability up to 375°C (DSC) or 500°C (TEM) may motivate future application-relevant work.
Toward a Dynamic Analysis of Trust-Building Process Through the Strategic Alliance Life Cycle: The Role of Dynamic Capabilities
Authors: Ben Jemaa-Boubaya Kaouther , Bahri Korbi Fadia , Cheriet Foued
Published: February 2025

Literature has acknowledged trust as a major factor in the performance of strategic alliances. However, little research has attempted to analyze the process of building trust in parallel to the evolution of a strategic alliance. Using a longitudinal qualitative study of five cases of strategic alliances, we document a new process framework of building trust throughout the alliance life cycle. Our research has many implications. First, we contribute to demonstrate that trust is a dynamic concept. Second, we highlight that the process of building trust evolves through several iterations. We also demonstrate that this process is not linear and occurs in loops throughout the alliance life cycle. Third, we highlight the fact that trust is built through specific dynamic capabilities which refer to ‘sensing;’ ‘aligning’, ‘configuring’, and ‘adapting’. These capabilities emerge during the alliance life cycle, and influence each of the antecedents from one phase to another, allowing for a more dynamic process of building trust among partners in strategic alliances.
Entornos Virtuales Utilizando la Plataforma Moodle en el Desarrollo de la Metacognición, la Comprensión Lectora, el Pensamiento Crítico y el Aprendizaje Autónomo
Authors: Chango Masaquiza Willian Vinicio , Casa Mayorga Susana Alexandra , Rodríguez Pacheco Pamela Alexandra , Cóndor Lara Lina María , Paucar Tinajero Pablo Patricio
Published: February 2025

La educación es fundamental para el progreso personal, proporciona saberes, fomenta la igualdad y la justicia social al ofrecer oportunidades equitativas; en este argumento, la tecnología es promueve el aprendizaje mediante el acceso a la información; Moodle es esencial para la reflexión, el razonamiento, el pensamiento, la atención, la autoconciencia y autorregulación. El objetivo del trabajo, engloba potenciar la metacognición y comprensión lectora en el Entorno Virtual de Aprendizaje (EVA), utilizando recursos educativos abiertos. En las estrategias metodológicas implementadas para su consecución sobresale ADDIE (Análisis, Diseño, Desarrollo, Implementación y Evaluación). En los principales resultados, de la virtualidad ha fortalecido los hábitos lectores potenciando el estudio, la iniciativa, entusiasmo, imaginación y la fluidez fortaleciendo la expresión, la actitud, las capacidades y competencias en la lectura y escritura. El uso de diagramas y mapas conceptuales ha disminuido las deficiencias en la interactividad. La enseñanza a través de plataformas ha creado un espacio de conocimiento compartido, optimando la decodificación y el vocabulario; la valoración ha demostrado que los alumnos logran interrelacionar conceptos, enriqueciendo sus potencialidades en la redacción de textos, el crecimiento intelectual, la toma de decisiones, orientando a enfrentar desafíos en el desempeño académico y la calidad de vida.
Método Pólya en la Resolución de Problemas de Combinación en Estudiantes del 5to Grado de Educación Primaria Cotay-Churcampa 2021
Authors: Arreguela Llancari Denis Yeferson , Rojas Casavilca Antonio
Published: February 2025

El estudio tuvo como objetivo conocer el valor didáctico del método Pólya para superar la deficiente resolución de problemas de combinación en estudiantes de 5to grado de educación primaria de la Institución Educativa N.º 30980, ubicada en el centro poblado de Cotay, durante el periodo 2021. La investigación fue de tipo aplicada, con un nivel explicativo y un diseño preexperimental. La población estuvo compuesta por 65 estudiantes del nivel primario, y la muestra incluyó a 15 estudiantes seleccionados mediante un muestreo probabilístico aleatorio. Se utilizó la observación y una evaluación educativa como técnicas, mientras que los instrumentos empleados fueron un cuestionario y una prueba escrita para evaluar las habilidades matemáticas. El análisis de datos se realizó mediante estadística descriptiva y la prueba de Wilcoxon para contrastar la hipótesis. Los resultados evidenciaron una mejora significativa en la resolución de problemas de combinación: en el pretest, el 40 % de los estudiantes mostró un progreso mínimo, mientras que en el postest el 80 % alcanzó un nivel superior. Esto demuestra que el método Pólya, al ser utilizado como estrategia metodológica, contribuyó a optimizar la resolución de problemas de combinación. En conclusión, el método Pólya se consolidó como una estrategia pedagógica activa que promueve el uso de conocimientos y habilidades de pensamiento necesarios para desarrollar la competencia de resolución de problemas.
Novedades en el abordaje de las quemaduras solares
Authors: Paz Chamorro Angela Daniela , Giraldo Salazar Nathalia , Ramírez Calderón Santiago , Otero Arteaga Luisa Mary , White Restrepo Isabella
Published: February 2025

Antecedentes: Las quemaduras solares son una respuesta inflamatoria aguda de la piel ante la exposición excesiva a la radiación ultravioleta (UV), particularmente de tipo UVB. Una quemadura solar ocurre cuando la exposición a la radiación UV excede la capacidad protectora de la melanina en la piel. Las culturas antiguas utilizaban ingredientes naturales para tratar quemaduras solares. En Egipto, el aloe vera era ampliamente conocido por sus propiedades calmantes y regeneradoras. En el siglo XIX iniciaron los avances en la dermatologia. Con el inicio de la dermatología como especialidad médica. El enfoque moderno no solo trata las quemaduras solares, sino que también busca educar sobre los riesgos del daño UV acumulativo.Metodología: Se llevó a cabo una revisión sistematica, en la que se realizaron búsquedas en las bases de datos de PubMed, Scopus, Web of Science y Cochrane Library. Los siguientes criterios de inclusion: Artículos publicados en los últimos 10 años, estudios clínicos, revisiones sistemáticas y meta-análisis, investigaciones en humanos relacionadas con tratamientos innovadores, prevención o tecnologías aplicadas a las quemaduras solares. Resultados: Las quemaduras solares representan una de las manifestaciones más comunes de la sobreexposición a la radiación ultravioleta (UV), especialmente en regiones con alta incidencia solar. Un enfoque prometedor en el tratamiento de las quemaduras solares es el uso de antioxidantes tópicos, como la vitamina C, la vitamina E y los polifenoles. Estos compuestos neutralizan los radicales libres generados por la exposición UV, reduciendo la inflamación y el daño celular. Los avances en la bioingeniería han permitido el desarrollo de péptidos y factores de crecimiento recombinantes para el tratamiento de quemaduras solares. Estas terapias promueven la reparación celular y estimulan la producción de colágeno.Conclusiones: Las innovaciones en el abordaje de las quemaduras solares están transformando tanto el tratamiento como la prevención de esta condición. Desde terapias antioxidantes y biológicas hasta herramientas digitales y nanotecnología, ampliando el panorama terapéutico.
Importancia de las Estrategias Inclusivas para la Atención de Niños con TEA de Inicial 1 y 2 Escuela Especial Luis Alberto Luna Tobar
Authors: Pesantez Barros Andrea Natali , Reinoso Molina Walter Alvaro
Published: February 2025

El estudio realizado en la Escuela Especial “Luis Alberto Luna Tobar” se enfocó en evaluar la efectividad de las estrategias inclusivas para estudiantes con Trastorno del Espectro Autista (TEA) en los niveles inicial 1 y 2. La investigación utilizó un enfoque cuantitativo, descriptivo y correlacional, recolectando datos mediante encuestas y cuestionarios validados como el Autism Treatment Evaluation Checklist (ATEC) y el cuestionario de Inclusión Educativa Percibida. Los resultados mostraron que el apoyo individualizado es la estrategia más utilizada, con un 60% de los encuestados indicando su implementación diaria. Además, se observó que el rendimiento académico de los estudiantes con TEA, en su mayoría, es comparable al de sus compañeros sin TEA, aunque algunas variaciones fueron reportadas. Los hallazgos también señalaron que las adaptaciones curriculares y la tecnología asistiva son poco utilizadas, lo que indica una falta de recursos y conocimiento en estas áreas. La capacitación docente y la disponibilidad de materiales fueron identificados como los mayores desafíos para la implementación efectiva de estrategias inclusivas. A pesar de estos obstáculos, los datos sugieren que las estrategias implementadas han tenido un impacto positivo en la integración de los estudiantes con TEA, aunque se necesita una mejora en la colaboración entre la escuela y las familias. Las recomendaciones incluyen un mayor enfoque en la formación de los educadores, la provisión de recursos adecuados y la mejora de la comunicación con los padres. Este estudio contribuye a la comprensión de las necesidades educativas de los niños con TEA y ofrece sugerencias para optimizar las estrategias inclusivas, promoviendo un entorno educativo más inclusivo y equitativo.
A TEOLOGIA DA PROSPERIDADE E A EDUCAÇÃO – MEDIAÇÃO RELIGIOSA E PROMESSAS DE PROSPERIDADE NO NEOPENTECOSTALISMO BRASILEIRO: UM GUIA VISUAL E MULTIDISCIPLINAR
Authors: VIANA JUNIOR Carlos José , VIANA Bruna Carla Leite
Published: February 2025

No cenário contemporâneo das teologias emergentes, a Teologia da Prosperidade, especificamente dentro do Movimento da Fé no Brasil, apresenta-se como uma prática religiosa que se desvia das tradições cristãs clássicas, buscando atender as demandas emocionais e materiais dos fiéis através de práticas ritualísticas e discursos de prosperidade financeira. Essa teologia se adapta à modernidade ao promover uma reinterpretação da função religiosa, focando-se no controle das incertezas da vida, como doença, pobreza e infelicidade, ao invés de oferecer um sentido existencial profundo. Objetivo: Este estudo objetiva analisar como a Teologia da Prosperidade estabelece a mediação entre o sagrado e o cotidiano dos fiéis, utilizando-se da figura do líder religioso como intermediário para a concretização dos anseios materiais e espirituais dos adeptos. Busca-se entender a dinâmica de troca entre o divino e o material, e como esta teologia utiliza artefatos religiosos para sustentar suas práticas e discursos. Metodologia: A pesquisa fundamenta-se em uma análise qualitativa e bibliográfica, explorando as obras de teóricos como Lacan, Bauman, Hervieu-Léger, e Pierucci, além de documentos religiosos e discursos de líderes do Movimento da Fé. A investigação inclui a revisão de literatura sobre a função da mediação na religiosidade moderna, especialmente no contexto do neopentecostalismo brasileiro, e a observação das práticas e discursos dentro das congregações que adotam a Teologia da Prosperidade. Conclusão: Conclui-se que a Teologia da Prosperidade, ao redefinir a função tradicional da religião, transforma-se em uma ferramenta de controle sobre as incertezas da vida. A figura do líder religioso emerge como um mediador fundamental, articulando a troca simbólica entre o divino e o material. Embora a satisfação dos anseios de riqueza e prosperidade frequentemente não se concretize, a flexibilidade das práticas religiosas modernas permite aos fiéis manterem-se engajados, buscando no sobrenatural uma forma de apaziguamento das tensões existenciais. Este estudo evidencia a complexidade da relação entre a busca individual por prosperidade e as estruturas de mediação religiosa que sustentam essa busca na contemporaneidade.
RECONHECENDO E GERENCIANDO O BURNOUT NO AMBIENTE DE TRABALHO: ESTRATÉGIAS DE PREVENÇÃO E INTERVENÇÃO
Authors: Silva Juliana Galvão da , Silva Luis Felipe Galvão da , Pereira Felipe Ribeiro , Rodrigues Luiz Fernando de Freitas , Chan Daniely
Published: February 2025

Objetivo: Este estudo investiga o burnout no trabalho, suas causas, impactos e estratégias baseadas em evidências para prevenção e manejo. O burnout, caracterizado por exaustão emocional, despersonalização e baixa realização pessoal, compromete a saúde mental dos trabalhadores, afetando produtividade e retenção de talentos. Diante de sua crescente prevalência, é essencial identificar intervenções eficazes para promover um ambiente saudável. Métodos: Foi realizada uma revisão sistemática da literatura (2015-2023) nas bases PubMed, Scopus e SciELO, incluindo artigos empíricos e relatórios da ILO. A análise focou em abordagens validadas, como programas institucionais, suporte psicológico e mudanças na cultura organizacional. Resultados: Os achados indicam que mindfulness, trabalho flexível e treinamentos em inteligência emocional reduzem significativamente o burnout. Empresas que adotaram suporte emocional, reestruturação da carga de trabalho e fortalecimento da cultura organizacional relataram maior bem-estar, engajamento e retenção de talentos. Conclusão: A prevenção do burnout exige ações conjuntas entre indivíduos e organizações. Estratégias estruturais e comportamentais são essenciais para mitigar seus impactos, promovendo ambientes de trabalho mais equilibrados, produtivos e sustentáveis.
Analysis of Damage to Exhaust Valve in Auxiliary Engine Number 3 For Smooth Operation n The Mt. Kurau
Authors: Ofianda R Muhammad , Simatupang Desamen , Dwiyani Nurinda , Gadji Fahmi Umasan
Published: February 2025

The exhaust valve is a component that functions apart from being a way out for combustion residue in the combustion chamber, it also plays a role so that the combustion chamber remains airtight during the compression stroke and the effort stroke. The performance of the exhaust valve greatly affects the power generated by the auxiliary engine. A tight exhaust valve is very important so that the combustion products in the cylinder do not leak into the exhaust manifold so that the performance of the auxiliary engine becomes optimal and the role of the auxiliary engine as the heart of a ship can supply electricity on board properly. The research method used is qualitative with qualitative descriptive data analysis techniques and data collection techniques through observation, interviews, and documentation studies. An indication of damage to the exhaust gas valve is the high temperature of the exhaust gas, as well as abnormal engine sound. After analysis, several causes were found, namely the use of inappropriate spare parts, fatigue in the exhaust gas valve, incomplete combustion in the combustion chamber. Then solve the problem which results in optimal exhaust valve performance so that the performance of the auxiliary engine is good.
Northern Networks
Authors: Danborg Torfing Tobias
Published: February 2025

An der nördlichen Peripherie der neolithischen Welt breiteten sich neue Trends aus. Im Zusammenhang mit der Entstehung einer landwirtschaftlichen Gesellschaft in Nordjütland trat ein weiteres neues Phänomen auf:
Grabenwerke. Diese massiven, von Gräben und Palisaden umgebenen Anlagen scheinen nur für eine kurzzeitige oder periodische Nutzung gedacht gewesen zu sein, aber sie veränderten die Gesellschaft in den folgenden
Jahrhunderten. Dieses Buch enthält eine eingehende Analyse von drei dieser Anlagen in Nordjütland. Die Analyse untersucht die Stätten seit ihrer Einführung um 3700 v. Chr. und verfolgt ihre Entwicklung, während
sich die Landschaft und die Gesellschaft um sie herum veränderten. Jede Anlage wird im Hinblick auf ihre Geschichte, Chronologie und ihre Auswirkungen auf die soziale Entwicklung untersucht. Es wird argumentiert,
dass sie – obwohl sie keine zentralen Orte im traditionellen Sinne waren – dennoch Zentren und eine geordnete Landschaft mit Lichtungen und einem Netz von Wegen schufen. Sie erleichterten die Interaktion einer weit
verstreuten Bevölkerung und festigten die Verbindungen zu anderen Netzwerken in Nordwesteuropa.
Um diese Orte zu erforschen, wird in diesem Buch auch die Chronologie des jütländischen Teils des Trichterbecherkomplexes durch den systematischen Einsatz von Typologie und die Modellierung von
Radiokarbondaten überarbeitet.
Análises situacionais e retrospectivas : governo digital
Authors:   Brasil. Instituto de Pesquisa Econômica Aplicada (Ipea)
Published: February 2025

A transformação digital do governo brasileiro reflete esforço contínuo para integrar tecnologias da informação, comunicação (TICs) e novas tecnologias nos processos estatais e nas relações do Estado com a sociedade. Trata-se de uma política que se consolida há mais de vinte anos e que apresenta avanços consistentes com a produção de documentos norteadores e de soluções inovadoras. No entanto, há aspectos que precisam ser mais bem encaminhados. Governo digital não se limita à digitalização de serviços, mas exige reestruturações organizacionais que promovam uma gestão mais horizontal e colaborativa entre União, estados e municípios, sendo necessários instrumentos de coordenação intersetorial e interfederativa. A exclusão digital ainda persiste na realidade brasileira, impondo a necessidade da preservação de multicanais de atendimento, que incluem tanto soluções digitais quanto presenciais, para assegurar equidade na prestação de serviços e benefícios. Em relação aos dados, questões como privacidade, segurança, compartilhamento ético de dados são essenciais para a formulação de políticas públicas interseccionais e integradas, capazes de minimizar os complexos problemas socioeconômicos brasileiros.
Análises situacionais e retrospectiva : Sistema Único de Assistência Social
Authors:   Brasil. Instituto de Pesquisa Econômica Aplicada (Ipea)
Published: February 2025

O Sistema Único de Assistência Social (Suas) representa um avanço na afirmação da assis¬tência como direito social e política pública no Brasil. O sistema foi consolidado a partir de 2003, com decisões políticas que priorizaram a construção de arranjos institucionais e capacidades estatais. O Suas organiza-se como um sistema descentralizado e federativo, com responsabilidades compartilhadas entre União, estados e municípios. Possui uma rede de mais de 11 mil unidades em 2022, incluindo os Centros de Referência de Assistência Social (Cras), os Centros de Referência Especializados de Assistência Social (Creas) e os Centros de Referência Especializados para População em Situação de Rua (Centros Pop), que oferecem proteção básica e especial em diversas situações de vulnerabilidades e riscos sociais, como violência, abandono e exclusão. Apesar das conquistas, o Suas enfrenta desafios, como a garantia de financiamento federal regular e suficiente e a demanda por investimentos em qualificação profissional dos seus trabalhadores. Além desses desafios, o texto destaca opor¬tunidades para aprimorar a oferta de proteção social no âmbito do Suas, a partir de uma perspectiva macrossetorial da seguridade social.
El paso de los gavilanes migratorios
Authors: Botero-Echeverri Jorge Eduardo , Arango Pablo , Orrego �scar
Published: February 2025

Se presenta una relaci�n de las especies de gavilanes que migran por la zona cafetera, la ruta que utilizan, c�mo viajan y el porqu� de su migraci�n. Para finalizar se incluyen los reportes de algunas personas, que desde tiempo atr�s han estado viendo el paso de estos gavilanes por la regi�n andina en su viaje desde las zonas de producci�n en Norte Am�rica, hacia otros sitios de Colombia o Suram�rica.
Una Visita a las comunidades cafeteras que estudian las aves
Authors: Lentijo-Jim�nez Gloria Mar�a , Arbel�ez-Alvarado Daniel , L�pez Andr�s Mauricio , Botero-Echeverri Jorge Eduardo , Franco-Rojas N�stor Gustavo , Castellanos �scar
Published: February 2025

En esta biocarta se muestran los aspectos llamativos sobre las aves y las iniciativas de conservaci�n de las comunidades que han participado en el proyecto "Censos participativos de aves en zonas cafeteras de Colombia", desde el a�o 2004 hasta 2007.
Los bosques de roble negro del Huila
Authors: Parra Cesar , Botero-Echeverri Jorge Eduardo
Published: February 2025

En la zona cafetera del sur del departamento del Huila se encuentra uno de los bosques m�s singulares del mundo. Se trata de los bosques de roble negro o roble morado, que adem�s de ser verdaderas joyas de la naturaleza, tambi�n son importantes ecosistemas estrat�gicos que protegen las fuentes de agua de muchas familias cafeteras de esa regi�n. Su denominaci�n proviene del nombre com�n de la especie de �rbol que domina en estos bosques, el Roble negro.
A csúcstechnológiai bűnözés elleni küzdelem támogatása
Authors: Szalárdi Gábor
Published: February 2025

Building on the experiences of the European Police Office (Europol), the International Criminal Police Organisation (Interpol) and the European Union, the author provides an overview of the most daring tasks and challenges fighting cyber crime faces.
Thermal Hydraulic Performance of Solar Air Heater with Roughness: A Numerical Analysis
Authors: Sanjay Ratan , Baluni Rishabh , Kumar Rohit
Published: February 2025

Solar air heaters are indispensable in several industries, encompassing industrial environments, agricultural product dehydration, material conditioning, and residential heating. Nevertheless, inadequate convective transfer can hinder their effectiveness. The enhancements in thermal hydraulic performance and friction factor characteristics have significantly increased the efficiency of solar energy utilization. Additional research and development efforts have the potential to enhance the utilization of clean and sustainable energy sources. This paper achieved a heat transfer rate that was more than higher than the maximum value, and the thermal performances surpassed a value of 1.1.
Introduction
Authors: Allis Michael
Published: February 2025

This Introduction provides a very brief overview of Thompson’s life, and reminds the reader of the recent interest in British music criticism of the nineteenth and early twentieth centuries. It also confirms how the content of the book directly mirrors suggestions made at Thompson’s retirement dinner in 1936.
Thompson’s Reminiscences
Authors: Allis Michael
Published: February 2025

Following an introductory overview and confirmation of editorial practice, this section of the book provides a detailed transcription of the music critic Herbert Thompson’s Reminiscences, written primarily in 1936. Thompson provides a description of his early musical experiences at St. John’s College Cambridge, his concert-going in London, his appointment as critic of The Yorkshire Post, and his significant experience of music festivals – particularly the Leeds Musical Festival. As well as discussions of music in Yorkshire, Thompson offers his opinions on a range of composers, performers, and conductors, and highlights the importance of programme notes. He also provides a rich account of his 1889 trip to Europe (where, as well as sampling a range of opera houses),he met Johannes Brahms), and subsequent visits to Germany.