bluuebunny/crossref_metadata_2025 huggingface dataset:
Revisitar la historiografía literaria nacional: Jiménez de Quesada y los márgenes de la nación en las historias literarias de José María Vergara y Antonio Gómez Restrepo
Authors: Moreno Pineda Víctor Alfonso ,   Universidad de Córdoba, Burgos Altamiranda Mauricio Javier ,   Universidad de Córdoba,   Universidad Católica Luis Amigó
Published: July 2024

El presente artículo retoma la discusión alrededor de la designación de Gonzalo Jiménez de Quesada como el primer autor de la historia de la literatura colombiana, hecha por José María Vergara y Antonio Gómez Restrepo en sus historias literarias. En los tres apartados que constituyen el artículo, se problematizan los posibles puntos de partida de la historia de la literatura colombiana, se revisan y discuten algunos detalles de la vida y obra de Jiménez de Quesada y se exploran las opciones de Martín Fernández de Enciso y Gonzalo Fernández de Oviedo, quienes escribieron relatos sobre el territorio colombiano algunos años antes que el llamado primer autor de la literatura nacional.
Definition of a Typical Driving Cycle of an electric taxi in an Andean city
Authors: Castillo-Calderón Jairo ,   Universidad Nacional de Loja, Cordero-Moreno Daniel , Fernández-Palomeque Efrén Esteban , Solórzano-Castillo Byron , Jaramillo-Merino Pablo Rafael ,   Universidad del Azuay,   Universidad del Azuay,   Universidad Nacional de Loja,   Universidad Nacional de Loja
Published: July 2024

This research aims to define a Typical Driving Cycle (TDC) of an electric taxi in Loja, Ecuador, an intermediate Andean city, considering the unit in service. In the first instance, the speed, taxi position, current, and battery voltage are acquired in real time through the OBDII port of the KIA SOUL EV, using a data logger device at a sampling rate of 1 Hz. The variables are read and stored using a program code developed in Labview. In addition, the start and end of rides are recorded. The taxi is monitored for a month, and the variable mass of the unit in service is recorded; road gradient effects are considered. Then, based on the fundamental theory of vehicle dynamics, the traction energy consumption of the taxi is obtained using Matlab Simulink; the TDC is defined by applying the Minimum Weighted Differences, whose characteristic parameters are the energies of the different forces opposing the vehicle motion. The vehicle completed 660 rides in the whole month, which is equivalent to an average of 54% of the traction energy; the rest of the energy, the taxi circulated without users. The TDC corresponds to ride 5, on day 11, with a traction energy consumption of 0.57 kWh, being 49.48% associated with inertia resistance.
Kavak taksonlarına (Populus sp.) ait anıt ağaçlar için Asgari Anıtsal Değer ölçütlerinin belirlenmesi
Authors: Velioğlu Ercan , Bostancı Yaşar Selim
Published: July 2024

Türkiye Cumhuriyeti mevzuatında, anıt ağaç seçimi için gerekli boy, gövde çapı, tepe çapı ve yaş özelliklerine ait öngörülen asgari ölçütler kavak taksonları için bulunmamaktadır. Bu ölçütler bulunmadığı için “Asgari Anıtsal Değer” belirlenememekte ve kavak taksonlarına ait anıt ağaç tescil çalışmalarında “Şimdiki Anıtsal Değer” hesaplanamamaktadır. Çalışmamız, kavak taksonlarına ait boy, gövde çapı, tepe çapı ve yaş karakterleri için öngörülen asgari anıtsal ölçütleri belirleyerek, mevzuattaki bu eksikliğin giderilmesine katkı koymak amacıyla yapılmıştır. Bunun için Türkiye'de yayılış gösteren kavak taksonlarına ait 65 adet anıt veya anıtsal kavakların boyutsal değerleri incelenmiştir. Ak kavak, kara kavak, boz kavak ve servi kavakta boy için öngörülen asgari ölçüt 27 m olarak belirlendiğinden, bu taksonlar 1. sınıf orman ağacı sınıfına girmişlerdir. Dört karaktere ait öngörülen asgari ölçütlerin karşılığı olarak aldıkları standart puanlar toplanarak Asgari Anıtsal Değerler; ak kavakta 22, kara kavakta 25, boz ve servi kavakta 17 olarak bulunmuştur. Titrek kavak ve Fırat kavağın boy için öngörülen asgari ölçütleri 11-25 m aralığında kalmasından dolayı 2. orman ağacı sınıfına girmişlerdir. Asgari Anıtsal Değer; titrek kavakta 42, Fırat kavağında ise 35 olarak bulunmuştur. Belirlenen bu Asgari Anıtsal Değerler sayesinde anıt ağaç tescilinde gerekli olan Şimdiki Anıtsal Değerin hesaplanması kavak taksonları için de mümkün olacaktır.
Sports Journalists as Agents of Change in Nordic Countries
Authors: Knudsen Anders Graver , Hornmoen Harald , Hyde-Clarke Nathalie
Published: July 2024

Sports Journalists as Agents of Change: Shifting Political Goalposts in Nordic Countries identifies and describes changes prevalent in political narratives of sports journalism. Although tensions between professional autonomy and commercial influences in sports journalism persist, shifts in public expectations and increased interest in investigative journalism present new possibilities for sports journalists to reshape this field. The research in this thematic issue examines media content and considers how sports journalists reflect on their role, how gender issues are tied to, and addressed by, that role, and how critical sports journalism develops through engagement with relevant national and international sports journalist associations.
Hitit Çivi Yazılı Tabletlerin Yapay Zeka Algoritmaları ile Okunması
Authors: Takan Savaş , Bingöl Baran , Masalcı Şahin Gülgüney , Sir Gavaz Özlem
Published: July 2024

Çivi yazısı gibi özel yazı biçimlerinin yapay zeka ile okunması, görüntü işleme teknolojisinin hızla gelişmesiyle son yıllarda önemli bir çalışma alanı haline gelmiştir. Çeşitli dillerde yazılmış tabletler üzerinde gerçekleştirilmiş pek çok önemli literatür bulunmaktadır. Buna karşın, her ne kadar dünyada farklı merkezlerde 3D modelleme ve dijitalleştirme çalışmaları başlamış olsa da yapay zeka kullanılarak okunan çivi yazılı diller arasında Hititçe dili bulunmamaktadır. Literatürdeki bu boşluğu doldurmak, Hititologların tablet okuma hızlarını artırarak bilimsel çalışmalarını daha derinlemesine analiz etmelerine olanak tanımak ve manuel yöntemlerle okunan tabletlerin elle temasını azaltarak binlerce yıl öncesinden günümüze ulaşan tabletlerin tahrip olma durumunu en aza indirmek amacıyla çalışmamızda, Hitit çivi yazısı üzerinde transfer öğrenme yöntemi ile geliştirilmiş derin öğrenme modelleri denenmiştir. Bunun sonucunda model topluluğu yöntemiyle %89 doğruluk elde edilmiştir. Çalışmamızın, Hitit çivi yazısı uzmanlarının tabletler üzerindeki çalışma sürelerini kısaltması ve daha verimli işleyecek bir bilimsel sürece katkı sunması beklenmektedir.
Graf Teorisi ve Malatya Merkezilik Algoritmasına Dayalı Haber Metinlerinin Özetlemesi
Authors: Bakan Cevher Tayyib , Yakut Selman
Published: July 2024

Günümüzde internetin yaygın kullanımıyla, bilgi kaynaklarındaki doğru bilgiye erişimi önemli kılmaktadır. Bilgi kaynaklarının artmasıyla birlikte özgün içeriğe sahip bilgiye erişim güçleşmektedir. Bu nedenle metin özetleme yöntemlerinin önemi giderek artmaktadır. Haber metinleri gibi önemli temel bilgi kaynaklarının etkili bir şekilde özetlenmesi günümüzde bir gereklilik haline gelmiştir. Bu çalışmada haber metinlerinin etkili bir şekilde özetlenmesi için Malatya merkezilik algoritmasını temel alan bir özetleme yaklaşımı önerildi. Önerilen yaklaşımda orijinal metin tanımlayıcıların çıkarılması, kelime köklerinin elde edilmesi gibi çeşitli ön işlemlerden geçirilerek graf yapısına dönüştürülür. Graf’a dönüştürülen metin için Malatya merkezilik algoritması kullanılarak graftaki düğümlerin Malatya merkezilik değerleri hesaplanır. Bu değerler dikkate alınarak metin özetini oluşturan özetler seçilir. Seçilen özetler graftan çıkarılır. Oluşan yeni graf yapısı için merkezilik değeri hesaplanarak seçim işlemleri devam ettirilir. Graf Teorisi ve Malatya merkezilik algoritmasının birlikte kullanımı, haber metinlerinin özetlenmesinde verimliliği artırdığı gösterildi. Bununla birlikte haber içeriklerinin anlamlı bir şekilde özetlenmesi sağlandı. Bu yaklaşımın başarısını değerlendirmek amacıyla BBC veri seti üzerinde toplamda 2224 ingilizce haber metniyle kapsamlı bir şekilde test edildi. Çalışmada haber metinleri etkili bir şekilde özetlendiği yapılan testlerle ve alınan etkili rouge değerleriyle gösterildi. Graf teorisi ve Malatya merkezilik algoritması, bilgiye erişimi kolaylaştırmak ve anlam düzeyinde etkileşimi artırmak adına önemli bir potansiyele sahip olduğu gösterildi. Elde edilen uygulama sonuçları, haber metinlerini daha anlamlı bir şekilde sunabileceğini ve etkili özetler üretilebileceğini göstermektedir.
Siber Güvenlik Çalışmaları Üzerine Bibliyometrik Analiz
Authors: Sanlı Yusuf Bera , Baltacı Fırat , Güven Emel , Eren Tamer
Published: July 2024

İşletmeler açısından rekabetin hızla yükseldiği günümüzde dijital dönüşüm ile ilgili yapılan altyapı çalışmaları oldukça fazladır ve işletmelerin verileri koruma süreçlerini sağlıklı bir şekilde yönetmesinde de siber güvenliğin etkili olduğu bilinmektedir. Bu çalışmada, siber güvenlik anahtar kelimesi adı altında yapılan bibliyometrik analiz sunulmuştur. Yükseköğretim Kurumu Ulusal Tez Merkezi (YÖKTEZ) arşivinde yer alan 408 lisansüstü tez ile ilgili karşılaştırmalı veriler analiz edilerek yorumlanmıştır. “Siber Güvenlik” alanında yapılan analiz sonucunda en fazla tezin 2022 yılında yayımlandığı görülmüştür. Üniversite türlerine göre en fazla tez devlet üniversitelerinde yayımlanmıştır. Devlet üniversiteleri adı altında yer alan Gazi Üniversitesi’nde en fazla yayım yapıldığı görülmüştür. Siber güvenlik alanında yapılan çalışmaların Fen Bilimleri Enstitüsü ve Bilgisayar Mühendisliği Ana Bilim Dalı’nda en fazla olduğu tespit edilmiştir. Bilgisayar Mühendisliği Bilimleri-Bilgisayar ve Kontrol konusunda en çok yayım bulunmaktadır ve araştırma yöntemi olarak ise en fazla nicel yöntem kullanılmıştır. Çalışma bu konuda gelecekte yazılacak lisansüstü tezleri desteklemeyi hedeflemektedir.
Septic shock in obstetrics: the role of efferent techniques for endotoxin removal in Gram-negative sepsis
Authors: Bayalieva A. Zh. , Davydova V. R.
Published: July 2024

Aim: to assess the sorption capacity of various devices for endotoxin removal modelled in in vitro patient with septic shock experiment.

Materials and Methods. Endotoxin adsorption was evaluated in vitro by using circulating endotoxin solution in bovine serum in a closed circuit. The following columns were chosen for the experiment: Toraymyxin PMX-20R (РМ Х), Alteco® LPS Adsorber, Efferon LPS, Toray Filtryzer BK-2.1U. Lipopolysaccharide (LPS) doses corresponding to severity of the septic process were sequentially added to a column pre-washed with physiological solution. The first LPS dose of 12.5 µg was added to a flask containing 1500 ml (1.5 L) of fetal bovine serum, a second LPS dose of 37.5 µg was added at 120 minute; the serum samples were collected before the onset of experiment, as well as 30, 60, 120 (before the second dose), 120 (after the second dose), 150 and 240 minutes after the start of circulation. LPS measurement was carried out by mixing the prepared serum sample with LAL reagent at 1:1 ratio in a measuring tube.

Results. All columns can reduce endotoxin levels below the 12.5 µg and even 50 µg levels, although none of devices were able to reduce the LPS level from “supercritical” 50 µg to “critical” 12.5 µg. However, at the same time, the capacity of the Toraymyxin PMX-20R column turned out to be 5-13 times greater than that of other products. This result suggests that while removing endotoxin under similar conditions, the Toraymyx in PMX-20R column will have a much higher reserve of sorption capacity and, therefore, greater opportunities for lowering a risk of septic shock progression.

Conclusion. The study we presented provides insights into whether sorption capacity of the tested cartridges is sufficient to remove endotoxin at initial (12.5 µg) load that corresponds to the onset of systemic inflammatory response syndrome in a typical patient. Additionally, it elucidates to what extent a cartridge can reduce the endotoxin load in severe septic shock with a total LPS load of up to 50 µg.
Application of Machine Learning to Physiological and Neuroanatomical Data in the Field of ADHD Diagnosis
Authors: Sologub P.S.
Published: July 2024

Attention Deficit\Hyperactivity Disorder (ADHD) is a common neurodevelopmental disorder characterized by inattention, hyperactivity, and impulsivity. While traditional diagnostic methods rely on clinical interviews, tests and behavioral observations, machine learning methods provide an opportunity to simplify the ADHD diagnostic process and make it more accurate. This review tries to explore the application of machine learning (ML) algorithms to physiological and neuroanatomical data: magnetic resonance imaging (MRI), functional MRI (fMRI), near-infrared spectroscopy (fNIRS), electroencephalography (EEG), magnetoencephalography (MEG), electrocardiogram (ECG), pupil parameters, eye tracking and activity in the field of exploring biomarkers for ADHD diagnosis. Deep learning models and support vector machines (SVM) are considered the most promising approaches for identifying ADHD in both children and adults. However, despite the fact that with the help of machine learning methods researchers are able to achieve high levels of specificity and sensitivity when solving problems of ADHD assessment, their use in clinical practice requires preliminary work to verify the results on large samples, as well as addressing data security and ethical issues.
Impact of modern simulators on the development of teamwork skills: coordinated action and communication
Authors: Ermakov S.S. , Savenkov E.A. , Katyshev D.A.
Published: July 2024

The article presents a review of a number of modern foreign studies of simulators and their role in the development of teamwork skills. The analysis of some trending learning theories and methodologies, which are used by both national and foreign researchers in the implementation of training programs on simulators of professional activity is carried out. The results of studies demonstrating the influence of computer simulators on the development of teamwork skills, including aspects of coordinated actions and effective communication are presented. Various methods and means used by foreign researchers to improve the effectiveness of simulation-based training are described. The importance of using simulation-based training in various professional fields, such as medicine, aviation, space programs and information technology, to ensure a high level of training of specialists is substantiated. It is shown that modern simulation-based simulators offer training methods that are maximally close to real professional activity, which contributes to the formation of highly qualified specialists in professional fields that require high development of teamwork skills.
Improved Earthquake Source Parameters with 3D Wavespeed Models in California and Nevada
Authors: Doody Claire , Rodgers Arthur , Chiang Andrea , Afanasiev Michael , Boehm Christian , Krischer Lion , Simmons Nathan
Published: July 2024

Seismic tomography harnesses earthquake data to explore the inaccessible structure of the Earth. Adjoint waveform tomography (AWT), a method of seismic tomography, updates the tomographic model by optimizing the fit between observed earthquake data and synthetic waveforms. The synthetic data are calculated by solving the wave equation through a given 3D model. An important requirement to calculating synthetics is the source information (location, centroid time, depth, and moment tensor). Errors in source information affect the quality of the synthetics produced, which in turn can limit how structure can be inferred in the AWT workflow. To test the effect of updating source information, we used MTTime (Chiang, 2020), a time-domain full-waveform moment tensor inversion code, to calculate the moment tensors and depths of 118 earthquakes that occurred in California and Nevada over a 20-yr period. We calculated 3D Green’s functions using a 3D seismic wavespeed model of California and Nevada (Doody et al., 2023b). We show that the inverted solutions provide better waveform fits than the Global Centroid Moment Tensor catalog and increase usable, well-correlated data by up to 7%. Therefore, we argue that recalculating source parameters should be considered in AWT workflows, particularly for smaller magnitude events (Mw<5.0).
A clinical case: gastric cancer after gastric bypass
Authors: Anishchenko V. V. , Kim D. A. , Poloz T. L. , Tszin A. O. , Titov S. E.
Published: July 2024

Introduction: Gastric cancer is one of the most common oncological diseases in the world, occupying the 5th place of morbidity and the 3rd place in the structure of mortality from oncological diseases. For a long time, issues affecting the risk of developing cancer after bariatric surgery remain relevant. Our observation is devoted to the diagnosis and treatment of a patient with gastric cancer after gastric bypass.

   Description of the clinical case: A 62‑year‑old patient was operated on 13. 07. 2016 – laparoscopic Roux gastric bypass for morbid obesity, 11.  09.  2019 – laparoscopic installation of the Cardioplant plate on a small stomach due to recurrent weight gain. Since 2020 the patient had the phenomena of anastomositis, dysphagia and gastroesophageal reflux. Courses of conservative therapy, sessions of balloon dilation of gastroenteroanastomosis and anastomosis resection failed to show a significant effect. The patient underwent comprehensive examinations at each treatment, including abdominal MSCT, cancer markers and studies of biopsy material of the gastric mucosa and gastroenteroanastomosis. As a result of histological studies, no signs of cancer were found. After applying to the Avicenna Medical Center in 2022 a molecular genetic analysis was carried out, in which the mRNA panel most corresponded to a malignant neoplasm. 20. 12. 2022 extirpation of the stomach stump with resection of the esophagus was performed. The cancer diagnosis was confirmed by histological and immunohistochemical studies: low‑grade adenocarcinoma of the stomach with a cricoid component with germination into the esophagus and small intestine, with spread beyond the muscle layer.

   Conclusion: This clinical case highlights the complexity of oncological verification in patients after bariatric surgery. Prolonged dysphagia, anastomositis and recurrent GERD in such patients determine the need for a more detailed examination, including the latest achievements of molecular genetic analysis.
Modelo de enseñanza con aprendizaje colaborativo en estudiantes de programación de computadores
Authors: Trejos Buriticá Omar Ivan , Muñoz Guerrero Luis Eduardo , Ríos Patiño Jorge Iván
Published: July 2024

This article aims to explain a characterization model in students used in a 1st Programming course in Systems Engineering and its relationship with collaborative processes and a thinking preferences model where we use them to solve computing problems. The research design used for this inquiry was the case study method from a qualitative and quantitative approach during 1st semester in several academic periods. The conclusion is that the teaching and learning model used is based in the constructivist paradigm, with a didactic model oriented to collaborative learning, which shows a simpler and more effective way for assimilation, appropriation, and application of the foundation concepts of programming.
Evaluación de la sostenibilidad en emprendimientos económicos en comunidades indígenas: zona de influencia del Parque Nacional Natural Alto Fragua Indi Wasi
Authors: Arévalo-Ortiz Sebastián , Sánchez-Castillo Verenice , Gómez-Cano Carlos Alberto
Published: July 2024

La sostenibilidad constituye una de las principales preocupaciones a nivel mundial, especialmente en el contexto de la creación de nuevas empresas de tamaño pequeño. En el caso de los contextos rurales, los emprendimientos deben afrontar múltiples barreras y elementos adversos, los cuales afectan a individuos y comunidades, pero también al diseño de sus estrategias y su productividad. El estudio realizado se encaminó evaluar la sostenibilidad de un grupo de emprendimientos, con la premisa de avanzar en la identificación de los lineamientos necesarios para mejorar sus condiciones, modelo productivo y resultados, así como la conservación cultural y medioambiental. Se realizó una investigación cualitativa con diseño hermenéutico y los principales resultados apuntaron a que los emprendimientos eran esencialmente sostenibles, pero debían atender a diversos aspectos. El estudio permitió concluir en un grupo de necesidades de ajustes, dimensiones a fortalecer e indicaciones para el mejoramiento de la actividad social en el área.
Dynamics of the configuration of the fish farming economic activity in Colombia
Authors: Quintero-Bonilla Alexander , Andrade-Navia Juan Manuel , Ramírez-Plazas Elías
Published: July 2024

El presente artículo analiza el fenómeno de surgimiento de un conjunto de organizaciones (empresas) en un espacio y tiempo específico, generando una nueva actividad económica. Se trata del caso de las empresas conformadas en torno a la actividad piscícola con las cuales se estableció una novedosa dinámica económica en una región periférica de lento desarrollo económico, ubicada al sur de Colombia. El estudio fue de carácter cualitativo de tipo documental inventariando fuentes primarias y secundarias con las cuales fue reconstruida la trayectoria de la actividad piscícola en Colombia y el departamento del Huila. Como conclusión se puede afirmar que el surgimiento de la piscicultura se da por el concurso de una política de fomento a la explotación piscícola adelantada por el Estado, instituciones públicas y gremiales del sector agropecuario; la existencia de un marco regulatorio que permitió la actuación de organizaciones dedicadas a la actividad; los aportes tecnológicos y científicos divulgados por entidades multilaterales y entidades públicas descentralizadas que impulsaron mejoramientos genéticos y  alimenticios; y el deterioro de la pesca tradicional continental que permitió una demanda orientada hacia productos  piscícolas.
Panorama de la investigación en atención primaria en salud en Colombia
Authors: Montaño Caicedo Jose Ivo
Published: July 2024

Introducción. La investigación en Atención Primaria en Salud (APS) abarca una gran variedad de temas, métodos, disciplinas, usuarios; necesita reflejar las prioridades en política pública y responder a las necesidades de la población. Se considera que en Colombia existen dificultades para concebir e implementar la APS dado que no se cuenta con una política pública de investigación científica en APS, haciendo necesario comprender los esfuerzos que se están realizando en esta materia.
Objetivo. Realizar una revisión de la literatura que permita explorar el panorama de la investigación científica en APS en Colombia mediante la identificación de las áreas temáticas y los componentes de estas, abordados para contribuir con su sustentación como pilar del acceso universal.
Materiales y métodos. Se realizó una revisión de la literatura científica, en el portal Pubmed de la National Library of Medicine (NLM), mediante herramientas para análisis automático de texto. Los artículos seleccionados fueron resumidos, clasificados según el tipo de artículo, las áreas temáticas y los componentes de APS.
Resultados. Se identificaron 111 artículos, se descartaron 28 (25,2%) y se revisaron 83. La mayoría fueron artículos de investigación; ningún artículo abordó los tres componentes de la APS simultáneamente; los servicios de salud fueron examinados en 76 artículos; la comunidad en 15 y los determinantes sociales en diez. Se identificaron 51 áreas temáticas y las más frecuentes fueron el consumo nocivo de alcohol, la depresión y el talento humano.
Conclusiones. Se aporta a la discusión académica y científica sobre el panorama actual de la investigación en APS por ser un tema de actualidad e interés en países de ingresos bajos y medios como Colombia. Los resultados del estudio sugieren avances hacia la comprensión de la APS como una estrategia amplia que abarca los determinantes sociales de la salud, la comunidad y los servicios de salud.
Moody’s Catholic Ratings: Institutional Communication of the Church for Issuing Religious Bonds
Authors: Mendoza Cristian
Published: July 2024

The issuance of religious bonds by some American Catholic dioceses is a model of ecclesiastical financing that works thanks to the institutional communication of the Church in the economic field. This procedure, by which important resources are obtained in case of emergency, requires from those responsible for the administration of temporal goods a creative and clear institutional communication. Credit rating agencies present the financial situation of the diocese, especially to obtain new investors. Diocesan administrators usually turn to the faithful when they need more resources, but this system of issuing religious debt in the stock market represents a novel effort that can be imitated by other ecclesiastical entities.
Notas sobre o ensino de concordância verbal de número em português como língua materna
Authors: Gomes Alves Matheus
Published: July 2024

O objetivo geral desta pesquisa é contribuir para o ensino de concordância verbal no contexto de português como língua materna. Especificamente, intenciona-se propor e avaliar uma atividade de concordância verbal de número desenvolvida para alunos do terceiro ano do ensino médio, de uma escola cívico-militar da cidade do Rio de Janeiro. As perguntas de pesquisa são: a) Como o entendimento consciente das regras que subjazem à concordância verbal na norma padrão colabora para o desenvolvimento da competência comunicativo-discursiva no ensino de português como língua materna e b) Quais estratégias podem ser utilizadas na aula de língua portuguesa para estimular a compreensão da importância de tal conhecimento. O entendimento dessas regras corrobora para a efetiva composição de gêneros textuais que circulam em esferas mais formais, desenvolvendo a competência comunicativo-discursiva e pragmática. Exercícios de paráfrase, de reescritura e de análise linguística são estratégias para apresentar o conteúdo de concordância verbal de número.
Contribuições da fonologia e da análise do discurso para explicar as variações linguísticas no português brasileiro
Authors: Menezes Leandro Freitas
Published: July 2024

Este artigo tem o propósito de mostrar que as línguas mudam, sofrem alteração e por isso não se deixa imobilizar, por esse motivo, uma tentativa disso ou de estatizar os sentidos produzidos nela constitui um problema. Para o estudo do discurso utilizamos os pressupostos da análise do discurso de Pêcheux (1997) e Orlandi (1998, 2002, 2006, 2012). Para os estudos de fonologia utilizamos Seara, Nunes e Lazzarotto (2011) e Azeredo (2008). Utilizamos o método bibliográfico, e uma abordagem analíco-descritiva a partir da análise do corpus do projeto Norma Urbano Culta (NURC/RJ). Buscamos estudar as supressões no início, no interior e no final que reduzem as palavras. O resultado mostrou que esse processo de alteração da língua é algo histórico. Mas atualmente, nota-se que ela tem uma causa contundente: a linguagem coloquial e até a culta tem assimilado os aspectos de liquidez e agilidade da era da informação. Supomos assim que nós buscamos cada vez mais uma língua sintética e eficiente.
A construção do ethos discursivo de figuras públicas na rede social Instagram: uma análise comparativa
Authors: Venício Carvalhais Oliveira Jairo , Sanchez Gomes Samara
Published: July 2024

O presente artigo tem como objetivo principal analisar a construção do ethos discursivo de figuras públicas brasileiras na rede social Instagram. Para tanto, a pesquisa toma como referencial teórico a noção de ethos (Aristóteles, 2005 [c.400 a.C]; Amossy, 2005; Charaudeau, 2006; Maingueneau, 2005, 2008, 2020), o conceito de cenografia desenvolvido por Maingueneau (2006, 2008) e, complementarmente, o modo enunciativo de organização do discurso proposto por Charaudeau (2008), com vistas à realização de uma análise enunciativo-argumentativa do fenômeno em pauta. Do ponto de vista metodológico, a pesquisa realizada caracteriza-se como um estudo documental, de caráter qualitativo e de abordagem interpretativista dos dados investigados. Os resultados indicam que, no Instagram, a construção do ethos discursivo de figuras públicas envolve a mobilização de recursos visuais e linguísticos que, em conjunto, revelam a projeção de diferentes imagens de si no plano da enunciação. Essas imagens apresentam variações intrinsecamente ligadas à popularidade dos sujeitos na esfera digital, revelando, portanto, a estreita relação entre ethos, fama e discurso.
O Núcleo de Estudos de Língua Portuguesa da Universidade Estadual de Feira de Santana: centro de linguística histórica no semiárido baiano
Authors: Fagundes de Oliveira Lacerda Mariana
Published: July 2024

A Linguística Histórica tem encontrado espaço de desenvolvimento no Brasil, em diferentes instituições de Ensino Superior, tendo sido realizadas, no país, três edições do Congresso Internacional de Linguística Histórica (CILH), a primeira delas, em 2009, homenageando a professora Rosa Virgínia Mattos e Silva, na Universidade Federal da Bahia (UFBA), pesquisadora que, ao lado de seus colegas e alunos vinculados ao Programa para a História da Língua Portuguesa (PROHPOR), maior programa de Linguística Histórica do Brasil, criado em 1990, levou a Bahia a ser reconhecida como um Estado forte em estudos da língua portuguesa na perspectiva histórica. E, também no Semiárido baiano, a Linguística Histórica encontrou espaço de desenvolvimento, na Universidade Estadual de Feira de Santana (UEFS), no âmbito do Núcleo de Estudos de Língua Portuguesa (NELP), criado em 1998, cujas pesquisas, até hoje, seguem, fundamentalmente, as proposições de Mattos e Silva, em sua vasta obra. Neste trabalho, procuramos demonstrar, de forma reflexiva, como o NELP/UEFS, que trabalha em parceria com o Projeto Nacional para a História do Português Brasileiro (PHPB), entre outros parceiros, tornou-se um centro de Linguística Histórica, nacionalmente reconhecido, atuando em diferentes frentes, como a constituição de corpora diacrônicos de português brasileiro, o estudo sócio-histórico e o estudo gramatical, realizando trabalhos que se tornaram referência importante e contribuíram para o avanço do conhecimento na área. Trata-se de um texto que apresenta os campos de investigação do NELP e sua metodologia de trabalho, podendo servir a experiência do núcleo, como ele se constitui e empreende suas investigações, como modelo a pesquisadores interessados em pesquisas em Linguística Histórica e História do Português Brasileiro.
Mattoso Camara num Episódio da Política Carioca: a “Língua Brasileira do Distrito Federal”
Authors: Rosa Maria Carlota
Published: July 2024

Em meados de 1935 começava a tramitar na Câmara Municipal do Distrito Federal um projeto de lei que proibiria, nas escolas municipais do Rio de Janeiro, tanto as cadeiras de Português como a adoção, nessas unidades de ensino, de livros didáticos que apresentassem título ou capítulos com a denominação língua portuguesa, se falada no Brasil. Joaquim Mattoso Camara Jr., então professor de Português, se oporia com veemência ao projeto de lei no artigo “Língua brasileira do Distrito Federal”, publicado no Diário de Notícias do Rio de Janeiro. Enviaria o artigo a um dos vereadores que, como ele, se opunha ao projeto, que leria o artigo da tribuna do Legislativo Municipal e seria o único voto contrário à aprovação do projeto de lei. Apresenta-se aqui uma edição do texto de Camara Jr., elaborada a partir da transcrição da ata da sessão da Câmara Municipal publicada no Jornal do Brasil, uma vez que o acesso ao artigo torna-se cada vez mais difícil. Antecede a edição um pequeno estudo, uma vez que, sem o projeto de lei e sem o conhecimento do contexto em que estava inserido, o conjunto da análise de Camara Jr. perderia em compreensão.
Apresentação
Authors: Cavaliere Ricardo
Published: July 2024

Apresentação à Confluência 67.
Um semeador no campo das humanidades: Junito Brandão e seu legado na mitologia, por Amós Coêlho da Silva, Carlinda Fragale Pate Nuñez e Walter Boechat (org.)
Authors: Da Silva Edila Vianna
Published: July 2024

Livro resenhado:SILVA, Amós Coelho da; NUÑEZ, Carlinda Fragale Pate; BOECHAT, Walter (Orgs.) Um semeador no campo das humanidades: Junito Brandão e seu legado na mitologia. Petrópolis, RJ: Vozes, 2024.
Cathode materials based on vanadium pentoxide for rechargeable batteries
Authors: Kulova T. L. ,   Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS, Semenenko D. A. , Itkis D. M. , Gudilin E. A. , Pomerantseva E. A. , Grigor'eva A. V. , Yashchuk T. B. , Skundin A. M. , Tret'yakov Y. D. ,   Faculty of Sciences About Materials of Lomonosov Moscow State University,   Faculty of Sciences About Materials of Lomonosov Moscow State University,   Faculty of Sciences About Materials of Lomonosov Moscow State University,   Faculty of Sciences About Materials of Lomonosov Moscow State University,   Faculty of Sciences About Materials of Lomonosov Moscow State University,   Faculty of Sciences About Materials of Lomonosov Moscow State University,   Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS,   Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS
Published: July 2024

Two materials based on V2O5 and PANI were compared in their behaviour in positive electrodes of lithium (lithium-ion) rechargeable batteries. Composite material consisted from mixture of nanostructured individual components whereas PANI was intercalated into interlayer space of V2O5 in the hybrid material. Both materials are shown to be able to reversibly insert lithium ions, initial capacity being almost the same (220–250 mA·h/g). Cycling stability of hybrid material was notable better than that of composite one.
Electrolytic iron sulfides in the system of lithium power sourses with the electrolyte based on polyvinylchloride
Authors: Apostolova R. D. ,   Ukrainian State Chemical and Technological University, Kolomoets O. V. , Shembel' E. M. ,   Ukrainian State Chemical and Technological University,   Enerize. Corp, Coral Springs, FL, USA
Published: July 2024

Discharge capacity of the synthesized by the authors electrolytic iron sulfides with the structure of Fe3S4, FeS in the models of lithium power sources with the gel electrolytes based on polyvinylchloride, lithium salts of LiClO4, LiCF3SO3 or LiN(CF3SO2)2 and propylene carbonate (PC) plasticizer is 240–300 mA·h.g–1 at cycling within the 2.8–1.1V range that is similar to the values reached in liquid-phase PC (LiClO4) electrolyte.
Food Labeling: The Role of Claims and Statements in Community Health
Authors: Asafari M. , Hozoori M. , Samiee H. , Mazaheri Nezhad Fard R. , Hosseini H.
Published: July 2024

Background: Food labels are typically significant to the costumers. It is crucial to ensure that labels are accurate as they provide essential information about products. Therefore, the major objective of this study was to assess the current printing information.
Methods: In this descriptive analytical study, 120 food products were selected in January 2020 and divided into eight food categories. Ten requirements of the food labels and the levels of compliance with the criteria developed by the Food and Drug Administration were evaluated. The data were subsequently analyzed using chi-square test and SPSS Software.
Results: The results revealed that 82.7% of the product labels contained food labeling requirements in line with the regulations developed in Iran. Among the non-compliant labels, the highest rate (62%) was associated with the use of deceptive words and the lowest rate (0.8%) was linked to inclusion of the company’s name. The highest non-compliance rate was observed in the groups of prepared and semi-prepared foods, snacks, cereals and flours, as well as confectioneries.
Conclusions: In order to prevent consumer confusion and decrease non-communicable diseases, it is necessary to develop coherent plans and unify all food labels, regarding the acceptable compliance of labeling requirements with the country's regulations and the compatibility of the existing developed criteria with the regulations and standards of other Islamic and leading countries.
PROCESS MODEL OF FORMING THE OPTIMAL STRUCTURE OF FINANCIAL SOURCES AT BUSINESS ENTERPRISES UNDER CONDITIONS OF ECONOMIC REVIVAL
Authors: Vlasenko V. A.
Published: July 2024

The methodological and practical recommendations for the use of a process model for forming the optimal structure of financing sources at business enterprises under conditions of Ukraine's economic revival are substantiated. Despite the existence of some proposals regarding the mechanisms for forming the optimal structure of sources of financial resources at the level of business structures, the practice of implementing their various components by stages of the project cycle is of great interest. The etymological content of the scientific category “financial resources of the enterprise” is generalized and the composition of own, attracted and borrowed financing sources is specified. At the conceptual level, the algorithm for the optimal ratio of equity and borrowed capital at business enterprises is recommended, which allows determining the directions of attracting individual sources of financial resources. Within the framework of the process approach, the author's version of the process model of forming the optimal structure of financial sources at business enterprises is proposed, with the following five stages: selecting the optimization criteria and determining the target structure of financing sources; comparison of the achieved structure of sources of financial resources with their target structure; identifying limitations; selection of alternatives for forming sources of financial resources; provision of feedback and transition to the stage of researching the target capital structure. When forming the optimal structure of financing sources at business enterprises, depending on the classification features, the author identifies the limitations that affecting the structure of financial resources, namely: legislative limitations (related to the timing of attracting and using various types of financial resources and to the peculiarities of the taxation system); industry limitations (taking into account the period of raising funds, the size of the enterprise's value added and the degree of intra-industry cooperation); market limitations or limitations imposed by capital market participants (credit limitations, financial or stock limitations, limitations related to the lack of credit history of the borrowing enterprise). The expediency of dividing the established limitations into general and partial ones is substantiated.
METHODOLOGICAL RECOMMENDATIONS FOR THE FORMATION OF ORGANIZATIONAL AND ECONOMIC PROVISION OF DIGITAL MARKETING AT THE ENTERPRISE
Authors: Tataryntseva Y. L.
Published: July 2024

In the conditions of constant changes and innovations, the organizational and economic support of digital marketing becomes a strategic necessity to ensure the success of the enterprise.
The purpose of the article is to develop methodological recommendations for the formation of organizational and economic support for digital marketing.
The interpretation of the term "organizational and economic support" is analyzed. The author's definition of the concept of "organizational and economic support of digital marketing" has been clarified, which means a set of components for achieving the goals of digital marketing management, in particular informational, organizational, economic, resource, and marketing. The peculiarity of this definition is that it takes into account the complex nature of digital marketing management and is designed to ensure optimal interaction of various aspects of this process.
The article provides methodological recommendations for the formation of a system of organizational and economic support for digital marketing at the enterprise. It has been proven that the successful implementation of digital marketing requires a comprehensive approach and a deep understanding of its components.
The informational component involves systematic analysis and the use of digital tools for the effective study of market trends. The organizational component emphasizes the importance of an optimal management structure that will ensure effective communication and cooperation of various departments of the enterprise. The resource component sets the task of effective use of financial, human and technical resources. The marketing component defines strategies for interacting with the audience and promoting products using digital platforms. The economic component includes an assessment of efficiency, considering the issue of competitiveness and balance of costs.
The article highlights the challenges of implementing digital marketing, such as technical and infrastructural challenges, data privacy and security issues, and low audience readiness. The importance of constantly updating the strategic vision in connection with rapid technological development is emphasized.
The Role of Artificial Intelligence in Dental Diagnosis
Authors: Arefin Sabira
Published: July 2024

This paper discusses the potential role of artificial intelligence in enhancing dental diagnosis and care delivery. It describes how AI shows promise in automatic detection of abnormalities in dental images, personalised disease risk assessment through predictive modelling, and generation of comprehensive examination reports. The ability of AI to analyse patterns across medical imaging, genetics, lifestyle factors and health records enables more holistic understanding of oral health in relation to systemic conditions. Clinical decision support through differential diagnoses and evidence-based treatment recommendations aims to augment dentists' decision making. Seamless integration of AI into clinical workflows through interfaces is emphasised as important for adoption. Challenges around data and model validation are also addressed. Continued development of AI aims to realise benefits like earlier disease identification and more proactive, personalised care approaches
FORECASTING THE FINAL RESOURCE OF THE REINFORCED CONCRETE CHIMNEY PIPE OF THE COKE CHEMICAL PRODUCTION
Authors: Plugin Andrii , Zhvan Viktor , Lobiak Oleksii , Nazarenko Oleksiy , Najafov El'shad Faih Ohly , Berezovska Alona
Published: July 2024

A comprehensive study of the technical condition, corrosion processes,  damage and load-bearing capacity of the reinforced concrete chimney pipe, which removes the gas-smoke mixture  formed in the technological processes of coke-chemical production and is an aggressive environment, was  performed. A methodology for  predicting the remaining resource of the pipe structure has been developed. It was established that the damage  that determines the ultimate resource is the collapse of the lining, after which active corrosion damage of the  reinforced concrete structure occurs. An analysis of the composition and temperature-moisture regime of the aggressive medium was performed. It was established that it is gaseous, the most aggressive components of which are acid gases, the degree of  aggressive action is moderately aggressive, possibly strongly aggressive. Corrosion of concrete progresses in a concentric front from the inner surface of the chimney to the outer surface at a rate of 1.2 to 4.8 mm/year. The  corroded layer of concrete loses its strength and protective properties to the reinforcement. An analysis of the stress-strain state of the pipe taking into account corrosion damage was performed, the most heavily loaded dangerous zone and its structure were  determined, and the limit values of the wall thickness and the depth of corrosion damage in this zone were determined, which ensure the fulfillment of the conditions for bearing capacity. Based on the values of the corrosion rate, the time to reach the limit state is determined. It is shown that without repair and protection measures, the remaining service life of the pipe does not exceed 11 years. It is  recommended to carry out a major repair of the pipe as soon as possible with the elimination of damage and restoration of the lining, or no later than after 10 years to carry out the liquidation of the structure with the construction of a new one.
ENGINEERING-GEODETIC SURVEYING. GEOMETRIC LEVELING OF THE ROUTE
Authors: Ugnenko Yevgeniia , Shariy Grygoriy , Uzhviieva Olena , Korostelov Yevhen , Sorochuk Nataliia , Shevchenko Anna , Bielikova Nataliia
Published: July 2024

The purpose of leveling the route is to determine the elevations of all the  control points, including the beginning, middle, and end of curves, plus points, and points on transverse profiles. Longitudinal and transverse leveling is carried out after the route has been set out. The results of leveling (elevation measurements) are subsequently used for constructing the longitudinal  profile of the route and the transverse profiles.The paper outlines the main principles and methods of leveling, taking  leveling readings on rods, referencing  the road route to benchmarks, leveling junction and intermediate points,  balancing elevation differences, and calculating junction and intermediate points. The paper also describes the  control of route leveling and plotting the projected line on the longitudinal profile.Engineering-geodetic surveying, specifically geometric leveling of the route, is an important component of educational geodetic practice. Geodetic practice for students is conducted according to the academic curriculum and serves as a continuation of the learning process in the field. It  completes the theoretical course and is conducted according to the academic plan. During practical training,  students acquire skills in working with geodetic instruments and processing the results of field measurements, becoming familiar with the main types of engineering-geodetic work during  surveys and construction of  engineering structures. Students are required to participate in all types of  work, conduct the necessary  measurements, and process them in the office.
Practical training in geodetic  practices provides students with  hands-on experience in applying theoretical  knowledge to real-world scenarios. Through fieldwork, students gain proficiency in using a variety of  geodetic instruments such as levels, total stations, and GPS receivers. They learn how to set up and operate these instruments accurately to collect  precise measurements of elevation  and distance. Furthermore, students learn the importance of teamwork and collaboration during field surveys. Working together with peers, they divide tasks, communicate effectively, and problem-solve on-site challenges that may arise. These collaborative experiences not only enhance their technical skills but also cultivate essential soft skills such as leadership, communication, and adaptability.