bluuebunny/crossref_metadata_2025 huggingface dataset:
REANUDACIÓN DE LA ACREDITACIÓN HOSPITALARIA TRAS LA PANDEMIA DE COVID-19: PERSPECTIVAS DE LIDERAZGO
Authors: Treib Julia Nogueira , Rodrigues Nicole Hertzog , Barbosa Amanda da Silveira , Guardalupe Jéssica Azevedo , Magalhães Ana Maria Müller de , Oliveira João Lucas Campos de
Published: September 2024

RESUMEN Objetivo: Conocer las perspectivas de los líderes sobre la reanudación del proceso de Acreditación Hospitalaria en el contexto de la “post-pandemia” de COVID-19. Método: estudio de caso cualitativo realizado en un gran hospital universitario de Porto Alegre (RS), Brasil. Se recogieron datos de 10 líderes estratégicos entre agosto y septiembre de 2022 mediante una entrevista semiestructurada. Se utilizó el análisis de contenido temático. Resultados: urgieron tres categorías: “Cambios y estrategias hospitalarias exigidos por la pandemia COVID-19”; “Gestión de la calidad y retos para la seguridad del paciente derivados del contexto pandémico”; y, “Gestión de la reanudación del proceso de Acreditación Hospitalaria pospandémica”. Conclusión: La crisis sanitaria COVID-19 ha impuesto obstáculos a procesos previamente bien establecidos. La dirección reconoció el agotamiento de los equipos y trabajó para motivar a la gente y difundir la información necesaria para el éxito de la recertificación de la calidad.
ENVIRONMENTAL FACTORS IN MONITORING HOSPITAL CARE EFFECTIVENESS INDICATORS
Authors: Silvestre Alexandra Lunardon , Wolff Lillian Daisy Gonçalves , Figueiredo Karla Crozeta , Gelbcke Francine Lima , Alves Marília , Seiffert Leila Soares
Published: September 2024

ABSTRACT Objective: To identify environmental factors that favor monitoring care effectiveness indicators in the dimensions of safety and patient-centered care in hospitals. Method: Qualitative research with multiple cases study, carried out in three hospitals in south Brazil, involving 58 participants. Data was collected between June 2020 and December 2021 through questionnaires, interviews, focus groups, and institutional documents subjected to categorical content analysis. Results: The following categories were identified: internal and external environmental factors; and subcategories: convergent and non-convergent, namely: internal convergent - strategic planning and management support for quality management, information systems, and institutional strategies, methods and procedures; internal non-convergent: public teaching hospital; and external convergent - public policies and epidemiological factors; and non-convergent - accrediting agency and hospital network. Conclusion: Factors favoring the monitoring of effectiveness indicators were found in the dimensions considered, which elucidate good quality management practices that are useful and relevant to Brazilian hospitals.
PERFIL EPIDEMIOLÓGICO DE LOS CASOS DE LEPRA Y LAS MUERTES EN MATO GROSSO: 2011-2020
Authors: Cristofolini Carla Andressa , Cruz Pietra Nascimento , Arruda Vilmeyze Larissa de , Lima Jaqueline Costa , Dominguez Omar Ariel Espinosa , Silva Pãmela Rodrigues de Souza
Published: September 2024

RESUMEN Objetivo: Caracterizar el perfil epidemiológico de los casos y muertes por lepra en Mato Grosso - Brasil, de 2011 a 2020. Método: estudio observacional basado en la población de todos los casos y muertes por lepra notificados entre 2011 y 2020. Posteriormente, se emparejaron los individuos declarados y se estimó la tendencia mediante la regresión de Prais-Winsten. Resultados: Se registraron 37.623 nuevos casos en los años de estudio, una tasa media de 114,7/100.000 habitantes, con tasas de incidencia más elevadas en los casos multibacilares y en los varones, así como en la proporción de muertes (58%; 88,2% respectivamente). En cuanto a la tendencia, ha aumentado con los años y en el sexo femenino. Conclusión: Los resultados sugieren que existe un perfil de más casos incidentes, posibles zonas de propagación de la enfermedad y un retraso en el diagnóstico, lo que pone de manifiesto la necesidad de utilizar indicadores como forma de seguimiento de la endemia, de reforzar la atención integral y la vigilancia de la lepra.
MICRO-COSTING OF THE DIRECT LABOR OF PAID HOME CARE WORKERS: A SINGLE CASE STUDY
Authors: Lima Cátia Correia , Lima Antônio Fernandes Costa
Published: September 2024

ABSTRACT Objective: To calculate the average direct costs related to the labor of a paid home caregiver in carrying out the procedures that make up comprehensive care for a dependent elderly woman. Method: quantitative, exploratory-descriptive micro-costing, in the form of a single case study, with data collected from August to September 2023 in a residence in a municipality in São Paulo, Brazil. Results: the average costs were US$ 0.39 for upper airway aspiration; US$ 1.41 for bed baths, bed-making, and dressing; US$ 0.43 for enteral catheter diet; US$ 0.07 for eye hygiene; US$ 0.13 for oral hygiene; US$ 0.15 for washing hair in bed; US$ 0.08 for enteral catheter medication; US$ 0.07 for decubitus changes; US$ 0.17 for diaper changes. It amounted to US$6.37/day. Conclusion: The contribution of this study is to propose a rational basis for establishing a fair price for procedures that are part of comprehensive care for the dependent elderly, carried out by paid home caregivers.
EL PAPEL DE LA ENFERMERA EN EL CICLO EMBARAZO-PUERPERIO: LA PERCEPCIÓN DE LAS PUÉRPERAS A LA LUZ DE LA TEORÍA DE PEPLAU
Authors: Lima Kelly Suianne de Oliveira , Bezerra Tamires Barbosa , Pinto Antonio Germane Alves , Quirino Glauberto da Silva , Sampaio Luis Rafael Leite , Cruz Rachel de Sá Barreto Luna Callou
Published: September 2024

RESUMEN Objetivo: analizar la percepción de las puérperas sobre el papel de las enfermeras en el ciclo embarazo-puerperio a la luz de la Teoría de Peplau. Método: estudio descriptivo con abordaje cualitativo, utilizando la Teoría de Peplau como marco teórico-metodológico. Los datos fueron recolectados en un Centro de Parto Normal en Ceará - Brasil, de marzo a mayo de 2021. Se realizaron entrevistas semiestructuradas a 30 puérperas. Se analizaron según las fases de la teoría: orientación, identificación, exploración y resolución. Resultados: la información facilitada por las enfermeras no se comprendió satisfactoriamente y se restringió la autonomía de las mujeres durante el parto. No se exploraron eficazmente recursos como los planes de parto y los grupos de embarazadas. Las puérperas se mostraron mayoritariamente satisfechas con la resolución de sus cuidados. Conclusión: Se destacó la importancia de aplicar la teoría de Peplau a los cuidados de enfermería en el ciclo puerperal del embarazo para promover la autonomía de las mujeres en el proceso terapéutico.
VIABILIDAD DE LA REUTILIZACIÓN DE RESPIRADORES PFF2 DURANTE LA PANDEMIA DE COVID-19 EN BRASIL: ESTUDIO CUASI EXPERIMENTAL
Authors: Schneider Daniela Silva dos Santos , Magalhães Ana Maria Müller de , Oliveira João Lucas Campos de , Tanaka Ana Karina Silva da Rocha
Published: September 2024

RESUMEN Objetivo: Evaluar la viabilidad de descontaminar los respiradores PFF2 en situaciones pandémicas. Método: Cuasi experimento, en un hospital público del sur de Brasil, entre abril y junio de 2021. La muestra consistió en respiradores PFF2 utilizados durante seis y 42 horas en la unidad de cuidados intensivos, divididos en grupos (tiempo de uso y tipos de intervención) y un grupo de control. Se evaluó su resistencia, integridad e inflamabilidad. Se utilizaron estadísticas descriptivas e inferenciales para comparar varios grupos y comprobar si el respirador seguía siendo seguro de usar tras la descontaminación, entre los distintos tratamientos y el tiempo de uso de las mascarillas. Resultados: Hubo una diferencia significativa en la eficacia del filtro (p=0,002) y la resistencia (p<=0,001) entre los PFF2. La descontaminación no influyó en la integridad cuando se evaluó su interacción con el tiempo de uso. Conclusión: La descontaminación, por separado o en conjunto, demostró ser una alternativa viable.
EDUCATIONAL MODELING WITH SIMULATION FOR THE CONSOLIDATION OF PROFESSIONAL COMPETENCE IN CONTINUING EDUCATION
Authors: Santos Bruna dos , Cruz Elaine Drehmer de Almeida , Brusamarello Tatiana , Nazário Saimon da Silva
Published: September 2024

ABSTRACT Objective: to describe the development, application, and evaluation of educational modeling technology with simulation. Method: a methodological study carried out in 2022 in southern Brazil. Nursing and medical leaders and residents took part in two phases (identification of patient safety gaps and definition of educational sub-themes) and 10 stages (learning objectives; theoretical foundation; learner knowledge; scenario design; evaluation and adjustments to the simulation scenario; training of actors and guidance for observers; development of scenes; observation; and debriefing). Results: gaps in patient safety: developing communication between the interprofessional team, understanding the importance of protocols, and including the patient in the care process. Educational technology with simulation was evaluated as a tool that provides the opportunity to replicate and contrast everyday practice with patient safety precepts and to learn. Conclusion: The replicability of the methodology for different contexts and audiences is an important contribution to practice.
TRANSLATION AND VALIDATION OF A SCALE TO ASSESS THE PHYSICAL EXAMINATION SKILLS OF BRAZILIAN NURSES
Authors: Endlich Jéssica Alexandra Majevski , Mozer Carla Aparecida do Nascimento , Santos Lucyara Silvares dos , Furieri Lorena Barros , Fioresi Mirian
Published: September 2024

ABSTRACT Objective: To translate, adapt, and validate, for the Brazilian context, a scale for assessing physical examination skills and to measure the frequency of Brazilian nurses performing these skills. Method: A methodological study conducted between September 2021 and August 2022 in Vitória, Espírito Santo. A scale was translated and cross-culturally adapted according to Fortes CPDD and Araújo AP. The instrument was evaluated by judges, with content validity, and applied to nurses. Descriptive and inferential statistics were used to analyze the data. Results: The scale was translated, adapted, and validated, achieving semantic and conceptual equivalence (content validity index: 0.99 for clarity and 0.98 for relevance). When applied, 80% of the skills were performed frequently. Conclusion: After translation, adaptation, and validation, the instrument became viable for application in research related to Brazilian nursing, which can contribute to improving the care provided.
O perfil bolsonarista: uma análise sobre a influência dos valores políticos na escolha eleitoral
Authors: Ribeiro Pires Cristiane , Calafati Pradella Murilo , Daniel M. Nogueira Johnny
Published: September 2024

A eleição de 2022 se colocou como um marco significativo não só na disputa eleitoral brasileira, mas para a própria sobrevivência da democracia, uma vez que um dos grupos políticos que disputava a corrida eleitoral se caracterizava por posturas antidemocráticas. Mesmo com a derrota no pleito, o representante da extrema-direita, Jair Bolsonaro (PL), alcançou expressiva votação, totalizando 58 milhões de votos. Para compreender esse fenômeno eleitoral, a questão de pesquisa que orienta o trabalho pode ser colocada da seguinte forma: quais valores mais influenciaram o voto em Bolsonaro? Utilizando dados de 2022 do ESEB e através de regressões logísticas, encontramos que os principais determinantes foram o antipetismo, o auto posicionamento ideológico e a posição favorável em relação a um golpe de estado. A pesquisa contribui para a literatura ao confirmar o perfil de direita e autoritário do grupo, além de demonstrar que líderes capazes de encapsular tais valores e comportamentos podem conquistar, novamente, o apoio de uma parcela significativa da população brasileira.
EVIDÊNCIAS DO EXERCÍCIO DISCRICIONÁRIO NA IMPLEMENTAÇÃO DA GESTÃO DEMOCRÁTICA NA EDUCAÇÃO INFANTIL: A ATUAÇÃO DO TRIO GESTOR EM UM EQUIPAMENTO PÚBLICO DA CIDADE DE SÃO PAULO
Authors: Guimarães Ana Paula
Published: September 2024

No Brasil, a constituição e consolidação de um Estado Democrático de Direito segue entre avanços e retrocessos, não qual a igualdade no exercício de direitos sociais e individuais não alcança uma ampla camada da população. Nesse cenário altamente complexo e desigual, a implementação de políticas públicas educacionais concretizadas na escola pública pode servir à conformação e manutenção da ordem social injusta, assim como, para ser um espaço que questiona essa estrutura e, dentro de certos limites, construir coletivamente Caminhos para o enfrentamento e concretização dos direitos à população atendida, nesse escopo, a gestão democrática da constituição escolar-se como mediação. Este trabalho, fruto de dissertação de mestrado, tem por objetivo apresentar as ferramentas teórico-metodológicas utilizadas para responder à seguinte questão: como se dá o exercício discricionário da equipe gestora, no processo de implementação da educação democrática em um Centro de Infantil no município de São Paulo, entre os anos de 2021 e 2022? Com foco na atuação das burocracias públicas que ocupam a gestão escolar, atores que articulam e coordenam o esforço humano coletivo no processo de implementação de políticas educacionais. A coleta e análise dos materiais aconselharam a triangulação de dados e métodos, utilizando-se as técnicas de observação participante, entrevista semiestruturada e análise documental na composição do estudo de caso. Os resultados procedentes da análise qualitativa apontam para categorias discricionárias na atuação da equipe pesquisada: gestão do projeto coletivo, gestão da participação e da gestão da formação coletiva.
Structure Analysis and Site-Directed Mutagenesis of the Glycosyltransferase UGT71B8 Leads to Increased Stability and Substrate Activity in Arabidopsis thaliana
Authors: Majeed Humara Naz , Shaheen Sumera , Saleem Sadaf , Aleem Sobia , Sattar Naila , Zahoor Muhammad Kashif , Ahmad Aftab
Published: September 2024

The uridine diphosphate-glycosyltransferase (UGT) family catalyses the glucuronidation of the glycosyl group of a nucleotide sugar to an acceptor compound (substrate), it serves as controlling reaction for bioactivity, storage and decrease toxicity of different compounds in living organisms. UGT71B8 belongs to 71B family of UGTs and its donor sugars are UDP glucose, UDP galactose and UDP 5S glucose, respectively. The current study was designed to induce site-directed mutagenesis (SDM) to investigate the activity in UGT71B8 enzyme. During first step, in silico conformational change through 3D structure model was drawn and it was found that all the amino acids of mutation site were found in allowed region. The relative surface accessibility (RSA) and absolute surface accessibility (ASA) of UGT71B8 were found as 0.042-0.037 and 7.424, respectively, which shows that UGT71B8 T138M remains stable after SDM. This prediction model thus led to the efficacious mutation of UGT71B8 enzyme. Mass spectrometric analysis of UGT71B8T138M showed reduced activity with its substrate UDP glucose and kaempherol as acceptor molecule. Moreover, no new substrate activity of UGT71B8 was found. This data would direct future endeavors to engineer more glycosyltransferases of plants to augment its activity with different substrates and provide a basis for more exploration of UGT71B8 as an active compound for potential anti-cancer therapeutics.
Effect of zinc oxide on synthesis of magnesium potassium phosphate cement
Authors: Pyo Jae-Young , Lee Byeonggwan , Kim Ga-Yeong , Kang Hyun Woo , Choi Jung-Hoon , Park Hwan-Seo , Lee Ki-Rak
Published: September 2024

Magnesium potassium phosphate cements (MKPCs) have been developed for the rapid repair of civil engineering structures and the solidification of hazardous waste. However, the rapid curing and high heat of hydration of MKPCs pose challenges in bulk production. To address this problem, the use of zinc oxide as a novel retarder for MKPC synthesis was investigated. Compared with conventional retarders like boric acid, zinc oxide was found to delay the initial hydration of MKPCs significantly, although its effect diminishes over time. The addition of zinc oxide accelerated the dehydration of MgHPO4.7H2O to MgHPO4.3H2O. It is likely that Zn2+ ions inhibit the dissolution of magnesium oxide by surface adsorption or dehydration of Mg(H2O)62+. Using zinc oxide as a retarder provides sufficient mixing time, making it advantageous for practical applications where a controlled setting time is crucial.
The changing role of the Supervising Engineer
Authors: Scott Chris
Published: September 2024

The Reservoirs Act 1975 (the Act) introduced the role of the Supervising Engineer to reservoir safety legislation. Documentation from the time of bringing the Act into force in 1985/1986 indicates that the role was envisaged as a technical support to the undertaker to fulfil their duties under the Act. Amendments to the Act in 2003 and 2010 have given Supervising Engineers additional powers and placed additional duties upon them, some of which came into effect in England following the Ministerial Direction of Emergency Plans. The Independent Reservoir Safety Review Report written by Professor David Balmforth, published in March 2021, and a Defra consultation in August 2023 both suggested significant additional duties and obligations. The cumulative effect of these actual and proposed changes is to alter the nature of the role of the Supervising Engineer, with implications covering a range of areas from qualification and experience requirements for appointment to the commercial attractiveness of the work.
Preparation of graphene oxide-supported hydrogel adsorbent for Zn ions removal
Authors: Abdipour Ahmad , Sobhani Hadi , Vesali-Naseh Masoud
Published: September 2024

A composite hydrogel was prepared using in situ polymerisation of acrylic acid and acrylamide monomers. The prepared hydrogel was improved by addition of graphene oxide nanosheets in the range of 0.1–0.3 wt%. These modified samples were then employed for the adsorption of zinc ions. The batch adsorption experiments were carried out at ambient conditions and pH = 7.0. The adsorbents’ morphological features, structural characteristics and mechanical behaviours were assessed using techniques such as Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray diffraction and dynamic mechanical thermal analysis. Incorporating graphene oxide into pure hydrogels markedly enhances their mechanical robustness and swelling behaviour. When graphene oxide is added at levels up to 0.2 wt%, there is a notable elevation in the glass-transition temperature and the mechanical modulus of the hydrogels. In contrast, further addition of graphene oxide decreases the mechanical properties due to nanoparticle agglomeration. The water diffusion and the swelling mechanism follow pseudo-Fickian and Schott kinetic models, respectively. The adsorption kinetics followed a pseudo-second-order model, reaching equilibrium within 75 min. The data from the adsorption isotherm conformed well to the Langmuir model.
Extending the Vase Life of Gerberas with Organic Compounds
Authors: Doğan Meral Ezgi , Danış Nazım , Öztekin Fatoş
Published: September 2024

The popular cut flower gerbera (Gerbera jamesonii) has a limited vase life at the end request of user because proper postharvest treatments are not used. Vulnerable to microbial contamination. The purpose of this study was to ascertain how various preservation solutions affected the cut Gerbera jamesonii flower (cv. Yeliz) quality and vase life. Cut flowers were placed in glass jars containing solutions in six different treatments: 100, 150, and 250 mg L-1 of citric acid; 100, 150, and 200 mg L-1 of thymol; and distilled water as a control. Fresh flower weight, water uptake, vase life, pH, EC, and pigment color assessment were among the parameters that were noted based on 0, 3, 6, 9, 12, and 15 days of storage. According to the results, the solution containing 250 mg L-1 of citric acid produced the highest values for fresh weight, water uptake, and flower vase life and least color change of the flowers. This was followed by the solution containing 100 mg L-1 of thymol. Flowers treated with 200 mg L-1 of thymol had the lowest fresh weight and vase life performance. The quality and vase life of cut Gerbera jamesonii flowers were found to be significantly affected by the use of 250 mg L-1 citric acid in preservation solutions. In comparison to other treatments, high dosages of tyhmol (150 and 200 mg L-1) had a negative impact on floral quality and vase life.
Organizational Behavior and Academic Excellence: A Study in a Peruvian Intercultural University
Authors: Paulo César Callupe Cueva , Marina Angelica Porras Rojas
Published: September 2024

This study investigates the relationship between organizational behavior and academic excellence in an intercultural university in Peru. Using a qualitative approach, various aspects of organizational behavior, such as institutional culture, leadership, motivation, and teamwork, and their influence on academic performance in an intercultural context were examined. Data were collected through surveys and interviews with students, faculty, and administrative staff of the selected university. The results show that an inclusive organizational culture, participative leadership, intrinsic motivation, and effective teamwork are key factors for academic excellence in cross-cultural settings. These findings have important implications for university management and the design of policies and programs aimed at improving academic performance and promoting inclusion in intercultural contexts in Peru and beyond.
QuickNII Brain Atlas Registration v2
Authors: X. Henderson Michael
Published: September 2024

This protocol describes QuickNII brain atlas registration.
Ressourceneffiziente Spurenstoffentfernung
Authors: Metzger Steffen
Published: September 2024

In einem umfangreichen Spurenstoffmonitoring auf der Kläranlage Dülmen wird das Vorkommen von Spurenstoffen an verschiedenen Messstellen aufgezeigt, und deren Entfernung über die Verfahrensstufen der Kläranlage betrachtet. Darauf basierend wird deren Eignung als Leitparameter für den Nachweis einer ausreichenden Spurenstoffelimination erörtert und deren Nutzung als Steuer- oder Regelgröße diskutiert.
Improving the air environment of vehicle cabins
Authors: Sotnikova Elena V. , Kalpina Nina Yu.
Published: September 2024

BACKGROUND: The use of an innovative irrigated nozzle for air purification in the cabins of small class tractors is justified. The use of it makes it possible to comprehensively solve the problem of the state of air environment in the case of tractors operation in conditions of limited air exchange.
AIM: Reduction of the content of harmful substances in the air of small tractors’ cabins.
METHODS: Physical and chemical processes -chemical processes, during which the cabin air can be purified from harmful substances in the air cooler nozzle, are taken into account.
RESULTS: The irrigated nozzle developed for the air coolers of the cabins of the mentioned tractors makes it possible to clean the exhaust gases from harmful impurities.
CONCLUSION: Nozzles of a regular structure, irrigated with water with sodium bicarbonate and potassium permanganate dissolved in it, make it possible to comprehensively solve the problem of improving the state of air environment in the case of small class tractors operation in conditions of limited air exchange.
Detecting structural and functional mitochondrial abnormalities in periodontal tissues using an experimental periodontitis model
Authors: Abdullaeva Albina I. , Olesova Valentina N. , Akopov David Yu. , Abdullaev Serazhutdin A.
Published: September 2024

Background: Recent research indicates that mitochondrial dysfunction plays a significant role in the development and progression of oral inflammation, such as periodontitis and pulpitis.
Aim: To assess structural and functional mitochondrial abnormalities in periodontal tissues using an experimental periodontitis model in rats.
Materials and methods: The study used male Wistar rats aged 4 months, with a body weight of 221.0±7.5 g. Simple randomization was used to divide the animals into two groups (n=10 each). Group 1 (control) consisted of intact animals, while Group 2 consisted of animals with experimentally induced periodontitis. A ligature-induced periodontitis model was used, with a non-absorbable polyfilament thread sutured into the gum near the mandibular incisors. Histological examinations were used to validate the experimental periodontitis model. The following molecular genetic and biochemical parameters were assessed: nuclear DNA and mitochondrial DNA (mtDNA) damage, abundance and heteroplasmy of mtDNA, mitochondrial gene expression, and levels of hydrogen peroxide (H2O2), malondialdehyde, and reduced glutathione.
Results: The resulting experimental periodontitis model revealed histological changes in periodontal tissues, indicating periodontitis in the animals. On day 14 after ligation, histological findings showed that Group 2 had more significant mtDNA damage and heteroplasmy in periodontal tissues than Group 1 (control). Moreover, Group 2 showed a decrease in the expression of mtDNA genes involved in adenosine triphosphate synthesis. This group also had lower glutathione levels and higher H2O2 and malondialdehyde levels than the control group.
Conclusion: The experimental periodontitis model in rats revealed structural and functional mitochondrial abnormalities in periodontal tissues. New approaches to assessing mitochondrial function in periodontitis may facilitate the diagnosis and treatment of the disease and its complications.
Neural-Network and Multivariate-Normal-Distribution Hybrid Method for Real-Time Ground-Shaking Reconstruction
Authors: Fornasari Simone Francesco , Pazzi Veronica , Costa Giovanni
Published: September 2024

Ground-shaking maps provide a spatial representation of the impact of a seismic event in terms of ground-motion parameters (GMPs), especially useful in the context of seismic monitoring and civil protection operations. Algorithms used to compute these maps usually rely on seismic source parameters to steer the interpolation process and consequently are limited to operate in near-real time. The present work introduces a novel algorithm that combines neural networks with the multivariate normal distribution method to reconstruct ground-shaking maps using only data available in real time, improving on previously proposed algorithms. The core idea of the proposed algorithm is to maintain the structure proposed by ShakeMap while removing the dependence on the source parameters, imposed by the use of ground-motion prediction equations, by replacing them with an appropriate neural network working on the GMPs recorded in real time at the seismic stations. The overall workflow of the method and the details of the neural network architecture and training are described. A model trained on synthetic and recorded data to target seismic events affecting the Italian territory is tested using the 2016 Norcia, Italy, earthquake showing the method reconstruction capabilities, its robustness to noise and to network geometry changes, and its real-time potential.
Crustal Azimuthal Anisotropy in Eastern North China Derived from Ambient Noise Tomography
Authors: Huang Xiang , Wang Weitao , Ding Zhifeng
Published: September 2024

Investigating the crustal anisotropy features of eastern North China is of great significance for understanding the tectonic deformation mechanisms and the shallow response to the destruction of the North China Craton. We apply ambient noise tomography to determine the Rayleigh-wave phase velocity and azimuthal anisotropy at 8–35 s periods in eastern North China. The results show significant heterogeneity in crustal velocity and anisotropy. The short-period velocity and anisotropy are primarily related to surface structures. The pronounced anisotropy observed between the basin and uplifts, with the fast axis aligning parallel to the boundary strike, is likely attributed to the velocity and topographic contrasts. The fast axis orientation within the Bohai Bay basin exhibits northwest–southeast to north-northwest–south-southeast directions in the northern part and nearly east–west direction in the southern part, showing different deformation patterns within the basin. Strong anisotropy and sharp changes in fast axis orientation are observed in focal areas of three major earthquakes, suggesting a correlation between the genesis of strong earthquakes and the anisotropy features. The fast axis in the Yanshan Mountains aligns nearly east–west in the west to east-northeast–west-southwest in the east, likely related to the extensional tectonic environment in North China. At longer periods, the anisotropy strength decreases and fast axis orientation changes, indicating that the northwestern part of the Yanshan Mountains is influenced by the residual magmatism beneath the Quaternary volcanoes. The fast axis along the Tanlu fault zone (TLFZ) is generally oriented northeast–southwest at all periods, consistent with the fault’s strike. The anisotropy features provide evidence for the TLFZ cutting through the crust and uppermost mantle. The fault activity is currently dominated by strike-slip motion. The inconsistent anisotropy patterns in the crust and upper mantle suggest that the deformations in the crust and mantle are possibly decoupled.
Isquemia intestinal con antecedente de infección por SARS COV2. Reporte de un caso
Authors: Almada Mareco Rocío Teresita , da Ponte Rojas María Noemí , Jara Justo Pastor , Aquino Víctor
Published: September 2024

El virus y la enfermedad COVID-19 no solo afectan los pulmones, sino que también pueden dañar otros sistemas de órganos, además de causar coagulopatía, esta coagulopatía se puede prolongar a largo plazo siendo ésta una de las secuelas más importantes. La ausencia de factores predisponentes importantes para la formación de tromboembolismo en este paciente sugirió una relación causal entre el antecedente COVID-19 y la isquemia intestinal.
Mecanismo de operadores logísticos en la consecución de proyectos para la generación de valor
Authors: Martínez-Ventura Jairo , Hernández-Palma Hugo Gaspar , Novoa Dairo Javier
Published: September 2024

Port logistics has experienced important technological advances aimed at improving response times in cargo distribution and its constant monitoring, which guarantees the systematization of shipments and allows highlighting customer and supplier information in order to improve the experience. purchase and service quality (Molina et al., 2022). This research aims to identify and analyze project management as a crucial factor for the efficient and sustainable performance of port logistics in supply networks at a national and international level (Paisig & Rabanal, 2021). The methodology adopted is based on an epistemic approach that uses dialectical methods, along with techniques to identify logical operators within the value chain. The analysis unit is made up of 24 companies in the port sector in the city of Barranquilla, Colombia.The main findings of this study highlight the positive impact of project management in optimizing the performance of logistics networks at a global level, which contributes to the generation of value in decision making under the direction of the project manager. In summary, this work focuses on the importance of project management in the field of port logistics and its influence on the supply chain, both nationally and internationally. The methodology used is empirical in nature and has a significant impact on strategic decision making, thus supporting the generation of value in this context.
Exploración de creencias sobre el aprendizaje de las matemáticas: un estudio de fiabilidad y análisis factorial con estudiantes de educación básica y media
Authors: Hernández-Suarez Cesar Augusto , Fernández-Cézar Raquel , Ramírez-Leal Pastor
Published: September 2024

In education, students’ beliefs about mathematics have a significant impact on their academic performance and motivation. This study, conducted in the metropolitan area of Cúcuta, Colombia, aimed to validate an instrument to quantify these beliefs, evaluating its reliability, internal consistency and factorial structure. A quantitative methodology was adopted, using a descriptive and correlational design, and a sample of 1039 elementary and middle school students was selected. The instrument used was a questionnaire composed of 36 items with a Cronbach’s Alpha coefficient of 0.941, which shows high reliability. Exploratory and confirmatory factor analysis was carried out to identify the dimensions that structure beliefs about mathematics. The results reveal five predominant factors that explain more than 56.7% of the variability in students’ beliefs: about the mathematics teacher and his or her teaching, the difficulties of learning mathematics, mastery and self-efficacy in mathematics, the usefulness of mathematics, and being mathematically competent. These factors span a broad spectrum of perceptions and highlight the importance of addressing these beliefs in order to optimise academic performance. The findings are illuminating for guiding the creation of effective pedagogical interventions to enhance mathematics education.
Estudio de los usos del suelo para evaluación de áreas elegibles en proyectos MDL
Authors: Lizcano Toledo Mayra Vannessa , Wagner Lourenço Roberto , Collins da Cunha e Silva Darllan
Published: September 2024

El constante crecimiento de población que demanda recursos naturales pone bajo presión la capacidad que tienen los bosques para capturar CO2, entre otros beneficios. Surge así la necesidad de implementar medidas de monitorización y conservación. Considerando lo anterior, el objetivo de este estudio fue identificar áreas degradadas que sean elegibles para el desarrollo de proyectos de MDL (Mecanismo de Desarrollo Limpio) en la cuenca hidrográfica del Río Sorocabuçu, localizada en el estado de São Paulo, Brasil. Para esto, se clasificó el uso del suelo para los años 2000 y 2020 a través del uso de redes neuronales del tipo multicapa. Éstas fueron evaluadas a partir de una matriz de confusión e índice Kappa, en donde las mencionadas clasificaciones realizadas permitieron la obtención del potencial de transición utilizando la herramienta LCM (Land Change modeler). Junto con cálculo del NDVI (Índice de Vegetación de Diferencia Normalizada), la metodología permitió la determinación de las áreas elegibles para la implementación de proyectos MDL a través de un sistema Fuzzy. En la clasificación de usos del suelo se identificó una pérdida de áreas de vegetación natural, indicando el NDVI que no hay presencia de áreas con vegetación que se encuentre en la categoría de extremamente saludable. Para el potencial de transición, se determinó que el área de estudio presenta mayormente un potencial bajo; no obstante, existen áreas que presentan un alto potencial. Finalmente, se determinó que el área de estudio comprende un 1,38% de áreas degradadas con alta elegibilidad para la implementación de proyectos MDL.
Essential Guide for Practical Orthopaedics - Set of 2 Volumes (Third Edition)
Authors: Sharma Jayant
Published: September 2024

The book is designed to highlight on the various stations of Orthopaedic practical examinations.
It essentially covers:
In the First Volume:

Long Cases.
Short Cases.

In the Second Volume:

Ward Rounds.
Orthosis Prosthesis.
Instruments and Implants.
Radiology.
Operative procedures.

It is a handy guide for all the M.S, D.N.B appearing students across the country.
Synopsis of Transfusion Medicine
Authors: M.D. Dr. Bharat Singh , M.D. Dr. Anil K Singh , M.D. Dr. Malvika Singh
Published: September 2024

This Synopsis of Transfusion Medicine contains the advanced information for the Transfusion Specialists. The chapter of leucoreduction, Neonatal transfusion and massive transfusion is the need of hour for the day to provide safe and quality blood and Blood products to the patients. Massive transfusion is essential part of trauma medicine, where the road side accident victim need large volume of blood at short time. The accreditation and the current amendments in Drugs and Cosmetic Act will provide up to date information to the transfusion expert. Modern technology in reducing the window period in Transfusion transmitted infection in the chapter in this book will update the knowledge about these disease.
Artificial intelligence in dental practice: An integrated approach
Authors: Aggarwal Juhi , Singh Priya
Published: September 2024

Artificial intelligence (AI) has grown tremendously in importance and has presence in many different industries, including dentistry. By mimicking human intelligence, it can make complex forecasts and judgments in the medical field, particularly in endodontics. A variety of artificial intelligence models, such as convolutional neural networks and/or artificial neural networks, have shown promise in endodontics. These models have been used to study the anatomy of the root canal system, predict the viability of dental pulp stem cells, measure working lengths, identify periapical lesions and root fractures, and predict the outcome of retreatment procedures.

Artificial intelligence (AI) technology is utilized in dentistry to expedite the comprehension of massive amounts of data and provide clinical decision-making support. This work aims to comprehensively review the areas in which artificial intelligence (AI) is now having a significant impact on clinical dentistry. Artificial intelligence (AI), which is evolving at a rapid pace, has the potential to replace physical expertise in dentistry. To reduce mistakes and oversight, these technologies must also be employed carefully and under human supervision. Early and accurate diagnosis of oral problems leads to better outcomes for patients.
Influence of post placement on single unit full coverage restorations in endodontically treated teeth - A systematic review
Authors: Ayodhi Subhashini , Leburu Ashok , Krishnamurthy Madhuram , Kumar Naveen , Selvendran KE , Alagarsamy Venkatesh
Published: September 2024

The aim of this systematic review is to analyse the effect of post placement on single unit full coverage restorations in endodontically treated teeth.

Published articles related to post placement on single unit full coverage restorations in endodontically treated teeth which includes original research and literature review from databases such as PubMed, Scopus, Cochrane, Ovid Medline etc., were taken into the study for review. Articles from 2002 to 2023 were included. Two authors independently extracted data and assessed the quality of the selected studies.

Six studies involving 991 patients were analyzed in this systematic review, which comprised 229 anterior and 910 posterior teeth. The risk of failure or the survival rate was associated with the teeth that had no post placement when the number of coronal walls was less than two. When three or four coronal walls present the success or survival rate seem to be higher with the post placement.

 Post-retained crowns are better, post-free crowns may be considered when three or four tooth walls are still present, whereas teeth with one or two remaining walls may be better candidates for post-retained crowns. When the ferrule is absent, prosthetic components may be explored
Assessment of anterior loop of mental foramen with cone beam computed tomography-An institutional based study
Authors: Arfat Mohd. , Yadav Monu , Ahmad Md. Abrar , Rashid Mohd. , Ahmad Mueen
Published: September 2024

Cone beam computed tomography (CBCT) is a specialized imaging technology designed to create accurate 3D images of craniofacial anatomy while using significantly less radiation than traditional CT scans. This advancement allows clinicians to closely examine dental and maxillofacial structures, forensic analysis, and modern therapeutic techniques.

To evaluate several anatomical variants of the anterior loop of the mental foramen using cone-beam computed tomography (CBCT).

The study involved 30 randomly selected patients aged 20-60 year from the departmental OPD, who underwent CBCT of the anterior mandibular region to assess the mental foramen. After obtaining a detailed history, a diagnosis was made and explained to the patients. Data were analyzed according to the classification by Solar et al. (1994).

Type 1 mental nerve loop presence was 6.6% greater on the right side (13.3%) than on the left side (6.7%), while Type 3 mental nerve loop presence was 6.6% higher on the left side (63.3%) than on the right side (56.7%) based on a comparison of the anterior loop of the mental foramen.However, Type 2 was similar on both the right (30.0%) and the left (30.0%) sides. The anterior loop of the mental foramen is an important anatomical feature and was comparable (Type 1/Type 2/Type 3) in patients on the right and left side (p > 0.05) (χ2=0.78, p = 0.678), showing no significant difference. Understanding its anatomy and occurrence has a significant impact on therapeutic strategies.
Runx2 gene single nucleotide polymorphism in Class II and Class III malocclusions
Authors: Daniel Jibin Joy , D Vaishnavi , Kotian Harshitha
Published: September 2024

To assess the prevalence of RUNX2 gene polymorphism in skeletal class II and class III malocclusions.

: Unstimulated salivary samples of 36 patients (18- 30 years of age group), comprising 18 with skeletal class II and 18 with skeletal class III were collected from a tertiary care hospital in Mangalore. Salivary DNA samples were collected and analyzed using Sanger sequencing. Digital tracing was performed on lateral cephalometric radiographs by using AutoCAD software for digitization to assess the anterio-posterior and vertical relationship of the maxillary and mandibular arch.

When polymorphism of 36 samples comprised of 18 Class II and 18 Class III were assessed, 83.3% Class III malocclusion and 5.6% Class II showed RUNX2 gene polymorphism in the population. Chi Square test which indicated that the results are statistically significant in Class III malocclusion for RUNX2 single nucleotide polymorphism (p<0.001).

RUNX2 gene polymorphism was statistically significant in skeletal Class III malocclusion when compared to skeletal Class II malocclusion. This is a preliminary study done on a smaller sample, we need a larger sample size to confirm our findings.
Healing joints with precision: The role of prolotherapy in treating TMD’s
Authors: Dua Piyush , Sharma Shubham , Dubey Tushar , Rishi Prachee
Published: September 2024

Temporomandibular disorders (TMD) affect the masticatory muscles and temporomandibular joints, causing pain and functional issues. This case report describes a 41-year-old female with chronic severe degenerative arthropathy of the left TMJ, who initially responded to conservative treatments but later received prolotherapy for persistent symptoms. Following prolotherapy, her pain score decreased from 7 to 3, and her mouth opening improved from 25 mm to 44 mm over three months. This case highlights prolotherapy's potential as an effective alternative for TMD treatment, complementing traditional conservative methods.
Beyond the screw: Exploring the recurrence of oral lesions
Authors: Thomas Biju , Mishra Akriti , Durgapal Surabhi , Shukla Khushi
Published: September 2024

The integration of skeletal anchorage systems has revolutionized orthodontics, especially with the advent of mini-screws known for their ease of use and minimal invasiveness. The mandibular buccal shelf area, with its ample high-quality bone and low failure rates, has become a preferred extra-alveolar anchorage site. However, complications involving adjacent soft tissues are common with orthodontic bone screw placement. This case report describes the recurrence of reactive oral lesions following placement of orthodontic bone screws in the buccal shelf area. During the course of orthodontic therapy, the patient developed exophytic growths twice, at the same site, on the lower right back buccal mucosa. Diode laser was used in both instances for excision of the lesion and the specimen was sent for histo-pathological analysis. The first lesion was diagnosed as inflammatory fibrous hyperplasia, while the recurrent lesion was identified as pyogenic granuloma. At 12-months follow-up, no new lesions were detected. This report highlights the influence of lesion development time on its clinical and histological presentation. It is postulated that leaving the bone screw in place after initial biopsy could have contributed to its recurrence. Complete excision is the preferred treatment. Treatment options, including laser therapy, are available for such lesions.
Veritistic social epistemology and network communication problems
Authors: Walczyk Tomasz
Published: September 2024

Projekt werystycznej epistemologii społecznej opiera się na ocenie praktyk społecznych ukierunkowanych na zdobywanie wiedzy i unikanie błędów. Badania te mają na celu analizę społecznego i technologicznego wymiaru procesów informacyjnych. Szereg praktyk w środowisku sieciowym ma znaczący wpływ na procesy poznawcze jednostek. Są one przyczyną nabywania zarówno prawdziwych, jak i fałszywych przekonań, od rzetelnych praktyk informacyjnych po nierzetelne praktyki dezinformacyjne. Powszechność zjawisk takich jak komory echa, fake newsy, clickbaity czy deepfaki wskazuje, że kondycja współczesnej infosfery jest poważnie zagrożona. Procesy dezinformacyjne, wzmacniane postępem technologicznym, skłaniają do refleksji nad rzetelnością praktyk społecznych. Poza konsekwencjami ściśle werystycznymi, wskazać należy również na znaczenie zjawiska niesprawiedliwości epistemicznej.
Philosophy of homo romanticus in the mirror of Friedrich Schlegel's literary theory
Authors: Rolka Malwina
Published: September 2024

Celem artykułu jest analiza filozoficznej zawartości wybranych aspektów teorii literackiej Friedricha Schlegla - jednego z inicjatorów i głównych twórców jenajskiej szkoły romantycznej. Schlegel znany jest przede wszystkim jako błyskotliwy krytyk literacki, który spopularyzował pojęcie poezji romantycznej. Poezja romantyczna jest jednak nie tylko fundamentalnym pojęciem nowej szkoły badań literackich, ale także ważnym elementem Schleglowskiej filozofii człowieka, opisującej model nowoczesnego człowieczeństwa. W niniejszym artykule przyjmuję, że literacka teoria Schlegla jest zwierciadłem generującym odbicie człowieka romantycznego. W tej perspektywie wszystkie główne cechy literatury romantycznej – samoświadomość, refleksyjność, wolność, indywidualizm, dążenie do nieskończoności czy organicyzm – w rzeczywistości okazują się atrybutami jej twórcy.
Changes in the Morphological Development of Youth aged 16-18 from Eastern Poland in the Years 2006 - 2016 – 2021
Authors: Wasiluk Agnieszka , Saczuk Jerzy
Published: September 2024

On the one hand, the number of individuals with excess body weight is increasing, while on the other, the issue of malnutrition among adolescents is becoming increasingly noticeable. Aim: To determine differences in the magnitude of secular trends in height and body mass, BMI, and the occurrence of underweight, normal weight-to-height proportions, overweight, and obesity in adolescents. Materials and Methods: The study was conducted from 2006 to 2021. Height and body mass were measured, and BMI was calculated. The results were statistically analyzed. Results: In the examined girls and boys in the decade from 2006 to 2016, a slowdown in height growth and slight positive changes in body mass and BMI were observed. The results from 2016 to 2021 confirmed a continued trend of increasing somatic characteristics, mainly body mass. Considering the BMI value in both observation periods, a slight decrease in the frequency of underweight and normal BMI was noted in all groups, while a significant increase in the prevalence of overweight and obesity was observed. Conclusions: The temporal trends presented in this study emphasize the need for regular monitoring of the development of adolescents in eastern Poland, as well as the implementation of proactive public health strategies.