bluuebunny/crossref_metadata_2025 huggingface dataset:
ICT Impact on Competencies and Innovations: Regional Applicability of Global Indicators
Authors: Buracas Antanas
Published: October 2024

Paper deals with the multiple criteria assessment methodology applied for global evaluations of ICT impact on competency, talent potential and innovation, and aims to conclude how suitable it is for the regional assessment of education quality a/o processes determining skills in knowledge economy. Below the attention is given to interdependencies of education and knowledge components with the factors characterizing the ICT impact within multiple criteria evaluations for regional cases (Baltic States), also the factors used for international ratings of academic institutions in Lithuania. The task is to evaluate how much some indicators used by experts for global evaluations and popular ratings of universities could be applied for evaluations of the competencies determining competitive innovativeness of the social activity of countries under review. Also for detailing the intersectorial distributing of limited resources for more rational development of labour & vocational skills. Most of the conclusions emphasize that substantial part of ICT determinants applied for evaluations of global competitiveness help to rank the countries or academic institutions for investment solutions but do not detail the mechanisms determining the professional competencies and innovativeness of business at necessary level.
Distribution of Plant Species by Floristic Regions of the Argun River Basin
Authors: Dudagova Elza Sh. , Taisumov Musa A. , Astamirova Marzhan A.-M. , Baibatyrova Elina R.
Published: October 2024

The article is devoted to the flora of the Argun River basin within the Chechen Republic. One of the important areas of floristic research is solving the issue of the position of the flora under study in botanical-geographical zoning systems developed for a particular territory, in particular, for the territory of the republics of the Eastern Caucasus and the Northern Caucasus. Botanical-geographical zoning is based not only on quantitative indicators, but also on the composition of floristic complexes of a given territory, mostly on the localization of habitats of endemic and relict species, which give this or that complex originality. As a result of the analysis, a fractional zoning of the territory occupied by various phytocenoses was carried out for the first time, identifying 6 botanical-geographical regions.
A Mathematical Model in the Problem of Aircraft Shape Identification Based on a Sound Field Scattered Diagram
Authors: Musatova Natalia K.
Published: October 2024

This paper proposes a mathematical model to solve an inverse problem reconstructing the shape and size of possible models of an unmanned aerial vehicle based on its acoustic trail. To simplify the calculations, four two-dimensional simplest geometric shapes were chosen for numerical experiments - a circle, an ellipse, a square and a four-petal rose. The scattering diagrams of the sound field, as a solution to direct diffraction problem for each contour, were taken as the input data. A residual functional is constructed as a difference between the true data of the scattered sound field and the data obtained using the semi-analytical boundary integral equation method and the Fredholm integral equation of the second kind, in the direct diffraction problem. The minimization of this functional leads to the inverse diffraction problem. After discretizing the boundary curve, the problem is reduced to a linear algebraic equation system, from which a function is found that numerically describes the shape of the object.
On the Economic Feasibility of Using Mobile Impact Points in the Krasnodar Anti-Hail Service
Authors: Alita Sergey L. , Appaeva Zhanna Yu.
Published: October 2024

The article presents a classification of the causes of hail omissions in the Krasnodar Anti-Hail Service, made on the basis of the results of investigations of cases of large hail strikes in recent years, presented in the annual reports of the service. Of all the reasons for hail skips, the main attention is paid to a group of reasons due to shortcomings in the layout of impact points in the protected area, namely the presence of an extensive non-shootable area located on the borders of the Western, Chamlyk and Mostovsky anti-hail detachments. The article examines the issue of the economic feasibility of using mobile points of influence on hail processes in the Krasnodar anti-hail service to solve the problem of the non-shooting area between detachments located in the south-west of the protected area. The calculation method is described, according to which the maximum num-ber of mobile impact points was determined, which, from the point of view of profitability, it is advisable to deploy to solve this problem in the non-shootable area between anti-hail detachments. The article also evaluates the payback period of measures related to the deployment of a given number of mobile impact points, in the sense of exceeding the cost of prevented damage over the costs necessary to deploy a given number of mobile impact points.
Geochemical and Typological Peculiarities of Detrital Zircons from the Paleogene Sosnov Formation (Russian Platform)
Authors: Zorina Svetlana О. , Nikashin Konstantin I.
Published: October 2024

The Paleogene Sosnov Formation is represented by glass quartz sands which are widely occurred in the eastern part of the Russian Platform. Interest in Paleogene quartz sands in Russia is increasing due to the growing needs of the glass industry. But by now, the mineral resource base of glass raw materials in the European part of Russia is of almost complete exhaustion. In recent years, the comprehensive study using modern mineralogical and geochemical methods is undertaken resulting in substantiation of the injecting mechanism of formation of Sosnov quartz sands. The current paper presents the results of the study of morphologic and geochemical features of detrital zircons extracted from the sands of the Paleogene Sosnov Formation and the Bathonian Lukoyanov Formation. The latest can be proposed as a source layer for the Paleogene sand injectites. It has been determined that zircons from both strata are of the same Pupin`s morphological types and regarded to be originated from predominantly intermediate, mafic, and rarely felsic rocks. The Puchezh-Katunk endogenous structure is suggested to be the most probable source area. The assumption that the Bathonian Lukoyanov sandstones are the most probable source for the injection of the Paleogene sands is confirmed.
Influence of Biological and Humic Preparations on the Dynamics of Mobile Forms of Nitrogen in Ordinary Chernozem During Chickpeas Cultivation
Authors: Patrikeev Evgeniy S. , Polienko Elena A. , Bezuglova Olga S.
Published: October 2024

The results of a field experiment to study the influence of biological preparations on the dynamics of mobile forms of nitrogen in 2021-2023 are presented. The tests were carried out in the conditions of the Rostov region, on ordinary carbonate chernozems. The experimental design included bacterial (“Planriz”, “Geostim”) and humic (“BIO-Don 10”, potassium humate) preparations, as well as different nutrition levels (without fertilizers and azofoska 250 kg/ha). Mineral nitrogen is characterized by high mobility; data on hydrothermal conditions and the dynamics of ammonium and nitrate nitrogen by year and nutrition level are presented. It has been established that the use of humic preparations stimulates plant nutrition, which is expressed in negative dynamics compared to the control; this effect is enhanced by the combined use of bacterial and humic preparations. As a result, an increase in yield up to 28.0 % compared to the control and up to 24.9 % compared to the background.
Various Forms of Sr in Albic Stagnosoils from the South of Primorskii Region
Authors: Timofeeva Yana O. , Vzorova Dariya O. , Timoshinov Roman V.
Published: October 2024

To assess the concentration level and identify the main phase-carriers of various forms of strontium (Sr), the total content, distribution and concentration of water-soluble forms of the element in Albic Stagnosoils, which composed the bulk of the arable fund of the region under study, were studied. Full-profile soil pits were dug at the long-term fallow, phytoreclamative, and fertilized with mineral and organic fertilizer variants of the experience. The study of the different Sr forms contents was carried out by energy dispersive X-ray fluorescence spectroscopy and atomic absorption spectrometry. The main Sr volume was immobilized in the composition of soil mineral phase in soils of all variants of the experience. The addition of mineral fertilizers to soil was accompanied by an increase in the total content (by 6.4 %) and concentration of water-soluble (by 5,7 times) Sr forms, compared to the soil of fallow, and intensification of Sr sorption by Mn-containing soil compounds. The long-term addition of different types of organic fertilizers contributed to the activation of stable Sr-organic complexes formation. Under a green manure application in conditions of soil solution acidity decrease, the increase in the influence of Ca-containing soil compounds on the distribution of Sr has been shown. The soils of all variants of the experience were characterized by the absence of factors and conditions that contributed to the Sr accumulation in profiles, it was suggested by the lower total Sr content compared to the mean background content for surface soils around the world and to the mean content in agricultural soils in Japan.
Variational Analysis of a Dynamic Contact Problem with Wear and Damage Involving Viscoelastic Materials with Long-Term Memory
Authors: Hamidat Ahmed , Bagua Hakim , Aissaoui Adel
Published: October 2024

We investigate a mathematical problem involving dynamic interaction between a viscoelastic body with long-term memory loss and an obstruction. The contact is frictional and bilateral, with a moving rigid base, resulting in wear of the contacting surface. The problem is expressed as a coupled system, with a hyperbolic quasi-variational inequality for displacement and a parabolic variational inequality for damage. We define a variational formulation for the model and demonstrate the existence of a single weak solution to the problem. The material behaviour is explained using a viscoelastic constitutive law that includes long-term memory and damage. Elastic deformations induce material deterioration, which is depicted by a parabolic inclusion. The proof is based on classical existence.
Impact of Admixtures on Segregation in Self-compacting concrete: A Comparative Study Between Standardized and Ultrasonic Pulse Velocity (UPV) Methods
Authors: Bouabdallah Moulaï Abdellah , Mouli Mohamed , Benmammar Mohammed
Published: October 2024

Mastering the rheology of self-compacting concrete (SCC) remains a major challenge for researchers. One of the main obstacles is segregation, an undesirable phenomenon where aggregates separate from the matrix, thus compromising the quality and homogeneity of the material. This study aims to use the ultrasonic pulse velocity (UPV) measurement technique to evaluate the variation in the degree of static segregation in self-compacting concretes. To do so, column-type molds of different sizes were fabricated. The first was designed in accordance with the recommendations of standard V1, while the others, of different dimensions, were made according to standards V2 and V3. The latter allowed the study of the scale effect on the segregation of SCC, by comparing the results with those obtained using UPV. Five SCC mixes, containing respectively 1%, 1.2%, 1.4%, 1.6% and 1.8% of admixture, were tested using standard techniques (sieve and column test), then compared to the results obtained with the UPV method. The experimental results of the two methods were analyzed and compared to other tests, such as spread, L-box, and sieve stability. Moreover, the correlation between the results of the ultrasonic tests and those of the standardized tests (V1, V2, and V3) showed a high coefficient of determination R²: 86% for V1, 92% for V2 and 87% for V3. These results demonstrate that the UPV method is a promising alternative for evaluating segregation of fresh concrete.
Perfis de consumidores quanto ao nível de relação com os influenciadores virtuais
Authors: De Rezende Pinto Marcelo , Karina Salume Paula , Lorena Oliveira Anacleto Maiara , Theodoro de Souza Rayner
Published: October 2024

Este artigo relata os resultados de uma pesquisa cujo objetivo foi buscar entender como os consumidores enfrentam questões relacionadas ao relacionamento com influenciadores virtuais. Buscou-se categorizar os perfis dos consumidores em relação ao poder que esses influenciadores têm, bem como os níveis de satisfação social e atratividade decorrentes desse relacionamento que estariam levando a mudanças nas atitudes em relação às marcas e em suas intenções de compra. Para isso, foi realizada uma pesquisa eletrônica com uma amostra de 181 consumidores. Os dados foram analisados usando o algoritmo Respond-Based Procedure for Detecting Unit Segments in PLS path modelling (REBUS-PLS). Chegou-se a três grupos de consumidores: os que apóiam, os apáticos e os resistentes aos influenciadores virtuais. Os resultados da pesquisa ajudam a entender como essa relação entre humanos e máquinas, incluindo avatares e algoritmos no contexto de consumo e atitudes em relação a marcas e intenções de compra, vem se desenvolvendo.
Inovação Workey Condomínio Digital
Authors: Neves Eloá de Miranda , Pasquini Miguel Lilian Aparecida , Franklin Marcos Antonio
Published: October 2024

A transformação digital e o crescimento do mercado de TI para PME representam uma grande oportunidade a ser aproveitada pela Workey Digital. O presente relato apresenta propostas de aproveitamento da oportunidade para a empresa, como a reorganização de seus processos internos para ganho de escala de forma sustentável. A estratégia proposta neste trabalho foi a revisão do portfólio de serviços e criação de estrutura de gestão para possibilitar ganho de escala. Dentre as ações previstas estão a definição de acordos de nível de serviço junto aos parceiros e estruturação do processo de gestão de parcerias. A inovação proposta refere-se, principalmente, ao serviço baseado no conceito de custos compartilhados que existe nos condomínios, dado que empresas pequenas terão acesso a uma “área compartilhada” de TI, pagando apenas pela fração do valor do custo de estruturação desta área. O novo processo possibilita que o atendimento seja realizado de forma mais escalável pela empresa e mais rápida ao cliente. Este trabalho baseou-se na metodologia de solução de problemas e aproveitamento de oportunidades desenvolvida por Marcondes, Miguel, Franklin & Perez (2017) e no processo de criação de valor proposto por Miguel, Marcondes e Caldeira (2018). Para este estudo foi conduzida uma pesquisa com o objetivo de avaliar as perspectivas de crescimento para a empresa dada a mudança de modelo de negócios e uma revisão de literatura sobre inovação, criação e mensuração de valor.
Влияние технологических вызовов шестой К‐волны на изменение человеческого капитала
Authors: Меньшикова Е.В. , Трубченко Т.Г. , Потехина Н.И. , Верховская М.В. , Древаль А.Н.
Published: October 2024

Технологический уровень и человеческий капитал являются ключевыми факторами экономического развития. Развитие человеческого капитала и повышение качества жизни населения − первостепенные задачи для социально‐экономических трансформаций в стране на ближайшие 7−10 лет. Учитывая значительные технологические изменения в рамках шестой К‐волны (Кондратьевской волны) и перспективы развития МАНБРИК‐технологий, можно утверждать, что актуальность человеческого капитала будет только возрастать. Цель: рассмотреть влияние нового технологического уклада на структурные изменения человеческого капитала в теории Кондратьевских волн и выявить потенциальные последствия на развитие социума. Методы: применяется метод анализа для понимания аспектов и ограничений теории технологических укладов, поскольку она используется многими исследователями для объяснения причин длинноволновой динамики; также используются методы типитизации и классификации технологических вызовов; метод систематизации позволил структурировать и описать качественные характеристики Кондратьевских волн и соотнести их с этапами развития общества; метод синтеза помог описать последствия глобальных социальных изменений на структурные компоненты человеческого капитала и развитие социума. Результаты: рассмотрены процессы формирования и использования человеческого капитала в контексте изменений в глобальных экономических и технологических структурах; описаны компоненты человеческого капитала, выявлены глобальные технологические вызовы, которые были соотнесены с периодизацией Кондратьевских волн; проанализированы и систематизированы факторы, влияющие на структурные компоненты человеческого капитала в рамках шестой Кондратьевский волны. Описанные тенденции и потенциальные последствия являются основой для формирования государственной технологической и социально‐экономической политики.
Проблема социокультурной идентичности в интернет пространстве на примере идеологии космополитизма (в печати)
Authors: Терлецкий Владислав
Published: October 2024

Актуальность проблемы социокультурной идентичности в интернет-пространстве связана с глобализацией и цифровизацией, которые стирают культурные границы и способствуют культурной гомогенизации. Новые формы социального взаимодействия, которые открывает интернет, заставляют нас пересмотреть значение такого понятия, как идентичность. В интернете общее пространство является прямым результатом синергии и взаимосвязанности. Одним из важнейших факторов развития коллективной идентичности является и всегда была коммуникация. Интерес к данной проблеме обусловлен влиянием медиа пространства на человека и его социокультурную идентичность. Цель статьи – анализ влияния идеологии космополитизма в виртуальном пространстве на идентичность и образ жизни людей. Результаты: доказано, что интернет стирает географические и культурные границы, что приводит к формированию идентичностей, которые объединяют элементы разных культур, создавая новые формы культурного опыта. Выводы: Различие между реальной и виртуальной идентичностью становится более заметным. Люди могут вести совершенно разные жизни онлайн и офлайн, что может создавать конфликты или, наоборот, обеспечивать более полное выражение своей идентичности. Интернет не только предоставляет новые возможности для самовыражения и культурного обмена, но и ставит перед пользователями новые вызовы в отношении понимания и сохранения своей идентичности в условиях постоянно меняющегося цифрового ландшафта.
Экономическое благополучие муниципальных образований и ответственное развитие: возможности измерения (в печати)
Authors: Белоусова Елизавета
Published: October 2024

С момента возникновения концепция устойчивого развития была направлена на сохранение окружающей среды по мере роста материального благосостояния, но получила ограниченное практическое воплощение в социально-экономических системах разного уровня. Гипотеза исследования состоит в том, что принцип ответственности в следовании ценностям устойчивого развития является основой экономического благополучия таких систем. Цель исследования – дать обоснование концепции ответственного развития в качестве платформы экономического благополучия муниципального образования и подтвердить его измеряемость. Методологической базой исследования послужили теоретические положения муниципальной экономики и концепция устойчивого развития. Использован комплекс общенаучных методов, включая обобщение, систематизацию, дедукцию, которые позволили спроецировать положения этики ответственности как ценностной основы устойчивого развития на понятие экономического благополучия муниципального образования. Отбор показателей муниципальной статистики, обладающих потенциалом измерения экономического благополучия как результата ответственного развития, проводился на материалах БД ПМО Росстата. Согласно результатам исследования, первопричиной кризиса взаимоотношений общества и природы является кризис ментальности, что обосновывает необходимость перехода к использованию термина «ответственное развитие» как развития, базирующегося на намеренном следовании ценностям, приоритетам устойчивого развития и применении принципа ответственности при принятии решений. Последнее подразумевает опору на научное знание, четкую самоидентификацию субъекта, учет окружающего ценностно-культурного пространства; активного, свободного и интенционального субъекта, осознающего себя как часть целостности, принимающего во внимание интересы других акторов; распределение уровней ответственности; внимание к последствиям, благоприятному исходу ситуации в долгосрочной перспективе. Анализ муниципальной статистики позволил составить три группы показателей: 1) показатели воспроизводственного процесса (индикаторы износа основных фондов, диверсификации муниципальной экономики и характеризующие экономически активное население); 2) индикаторы удовлетворения потребностей муниципальной экономики (показатели финансовой самостоятельности, инфраструктурного развития, гражданской активности); 3) показатели, характеризующие сохранение природных ресурсов. Результаты подтверждают измеримость экономического благополучия муниципалитета как результата ответственного развития, а также могут служить ориентиром при управлении развитием муниципальной статистики.
Доминанты локальной идентичности
Authors: Колодий Н.А. , Иванова В.С.
Published: October 2024

Актуальность исследования локальной городской идентичности связана прежде всего с тем, что в современных условиях любой город совмещает несколько стратегий пространственного развития, а следовательно, определённое множество типов идентичности. Все они нуждаются в точном описании и систематизации, необходимой для того, чтобы дать адекватную интерпретацию города как трансфизического феномена и человека как культурно организованного субъекта. Методы: нарративный анализ текстов, созданных ключевыми потребителями и производителями Текста города в широком смысле этого слова. Для анализа разных типов идентичности использовались материалы нескольких исследований, связанных с Томском: интервьюирование горожан, проводившееся с целью выяснения отношения жителей к трансформации города и его общественных пространств в 2022−2023 гг.; отчёты по изучению протестного поведения горожан, обусловленного действиями городских властей, разрушающих, по мнению жителей, «гений места». Результаты основаны на интерпретации текстов, размещённых на сайте «Карта историй. Томск», материалов интервьюирования, которые дали возможность трактовать идентичность как придание смыслов объектам городской среды или в целом городскому пространству, обусловленное общественным и индивидуальным опытом. Выводы: процессы формирования городской идентичности находятся в состоянии постоянного конструирования и трансформации, но при сохранении неких констант, связанных с доминирующей системой смыслов, приписываемых реальности.
Идентичность в визуализированном обществе: особенности формирования (в печати)
Authors: Гиниятова Е.B. , Лукиева Е.Б.
Published: October 2024

Статья посвящена проблеме идентичности человека в современном социокультурном пространстве. Эта проблема актуализируется в середине ХХ – н. ХХI в., когда развитие технологий, в том числе и информационно-коммуникативных, стало триггером, изменившим представление о процессах формирования идентичности и дальнейшей ее реализации как статичной и/или динамичной конструкции. В процессе исследования, с применение философского, герменевтического и метода сравнительного анализа, было выявлено, что идентичность перестает быть статичной и в постиндустриальном (посттехническом) обществе она становится текучей, диффузной и моделируемой. При этом доминирующим локусом восприятия идентичности и ее трансляции становится внешнее, визуальное, что связано трансэстетизацией, капитализацией образа жизни, маркетингово-символическиеми стратегиями, применимыми изначально к товару, а потом переходящими на репрезентативно-коммуникативную плоскость человеческого бытия. Авторы исследования приходят к выводу, что именно через визуальное происходит актуализация идентичности человека как для себя, так и для другого/других (презентативный и репрезентативный уровень).
The Transmission and Development of Wu Changshuo's Seal Script Across Borders: Focusing on the Early 20th Century Korean Peninsula
Authors:   The Korean Society of Calligraphy, Qin Yu , Lee Jae-woo , Sun Meng
Published: October 2024

Wu Changshuo, a highly acclaimed artist both in China and abroad, excelled in poetry, calligraphy, painting, and seal carving. He possessed a profound and unique artistic style that blended the classical with the modern, making him a leading figure in poetry, calligraphy, painting, and seal carving during his time. At the end of the Qing Dynasty and the beginning of the Republic of China, Wu Changshuo, as a representative figure of the “Shanghai School,” greatly influenced the cultural trends of his era. His impact extended beyond China, significantly shaping calligraphic exchanges with Korea from a modern international perspective. Among Wu’s various styles, his seal script, which transcended the boundaries between different script forms, was the most influential. It was even said that he “strongly embraced the seal and clerical scripts to write wild cursive script.” Due to his unique creative methods and concepts, mastering Wu’s seal script became an essential step for students of his calligraphy, with his distinctive “Stone Drum Script” serving as a prominent model for contemporary learners. Due to his unique methods and ideas, Wu Changshuo's seal script has become an essential stage in learning seal script, and his distinctive Stone Drum Script now serves as a model for seal script study.

吴昌硕作为享誉海内外的优秀艺术家，于诗书画印等诸多方面均有着深厚而精深的造诣且有强烈而独具一格的艺术个性，以其不懈的艺术实践及创造力，集四艺于一身而借古开今，于时代中显露而为诗文、书、画、篆刻领域的领军人物。清末民初，吴昌硕不仅作为“海派”的代表人物而开一代风气，且从近现代中外书法交流的视域下亦对韩国有着重要的影响。在吴昌硕的众多书体中，最具影响亦是通过其来打通各个书体界限的无疑是其篆书，更有“强抱篆隶写狂草”之说。正因其独特的创作方法和思路，其篆书成为学习吴氏书法的必经阶段，其带有独特风格的”石鼓文 “更是当下学习的典范和代表。
Key Considerations: From In-Kind to Cash-Based Assistance in Lebanon and Syria
Authors: Samaha Claude , Ammouneh Mohamad Fawzi
Published: October 2024

This SSHAP Brief explores the role and implications of cash-based assistance (CBA) in humanitarian efforts within the complex environments of Lebanon and Syria. It aims to provide a contextualised understanding of CBA – its potential and challenges, including how these programmes function alongside more traditional approaches to assistance delivery. Humanitarian actors often navigate logistical obstacles, such as access to financial services and beneficiary verification, while witnessing the immediate impact of inflation and market instability on the purchasing power of households receiving cash assistance. Their perspectives highlight the importance of adapting assistance strategies to local contexts, emphasising that what works in one area may not necessarily apply in another.
Na selva de pixels
Authors: Leitao Debora Krischke , Landrys Daniella
Published: October 2024

O presente artigo parte de uma pesquisa realizada a partir de observação online e coleta manual de comentários e imagens para analisar as dinâmicas sociais no interior de um grupo de compartilhamento de imagens criadas com inteligência artificial generativa. Debruçamo-nos principalmente sobre uma categoria de imagens designadas pelos membros do grupo como Found in the Wild: imagens geradas por IA encontradas por acaso na Internet, num contexto original de utilização em que aparentam ser imagens “reais”, não produzidas por inteligência artificial. Analisamos as imagens ali compartilhadas e seus comentários para discutir a forma como os membros do grupo decidem se uma imagem é ou não produto de IA generativa. Estas imagens, muitas vezes objeto de debate, põem em evidência a capacidade dos indivíduos de discernir a sua origem artificial, ou a falta desta, e os tipos de conhecimentos mobilizados nesse processo.
Imagens na era digital
Authors: Rossi Túlio , Balieiro Fernando de Figueiredo
Published: October 2024

O presente dossiê se dedica à análise das diversas formas de utilização de imagens, sejam elas fotografias, vídeos e outras produções visuais e audiovisuais nas mídias digitais. Propõe, assim, um diálogo entre os campos da sociologia da imagem e da sociologia digital, considerando a importância da análise sociológica das condições simbólicas e do papel das imagens, em suas diversas modalidades, na vida social. Em um esforço para compreender as mudanças culturais, políticas e econômicas trazidas pela popularização das tecnologias digitais em nossa sociedade, devota-se a um dos seus aspectos notórios: a criação de conteúdo imagético e, particularmente, audiovisual, considerando a centralidade das novas dinâmicas comunicativas das plataformas digitais e, mais recentemente, as inovações produzidas pela inteligência artificial generativa.
La escuela nueva rural del suroccidente Colombiano
Authors: Torres Achicanoy Gabriela Beatriz
Published: October 2024

La presente investigación nació de la reflexión sobre la Escuela Nueva (en adelante EN), específicamente con las escuelas nuevas rurales (en adelante ENR),[1] de las regiones de Nariño y Putumayo en Colombia. Se realizó la revisión teórica existente sobre el objeto de la investigación, seguidamente, se caracterizó a los participantes según la representación social a la que pertenecían y se elaboró los instrumentos de evaluación. Después de la organización de la información recopilada se fundamentó el análisis de la investigación para sustentar las conclusiones junto con las recomendaciones orientadas al fortalecimiento de la ENR. La presente investigación fue de tipo mixto o integrador recopilo información cualitativa y cuantitativa. Para la aplicación de los instrumentos se agruparon conglomerados de estudiantes, docentes[2],, formadores, coordinadores y padres de familia. Se conformaron tres grupos sociales de trabajo, los afrodescendientes, los indígenas y los campesinos. Así, la unidad de trabajo estuvo formada por 40 ENRs. Participaron 147 personas, de los cuales 44,2% fueron campesinos, 40,8% indígenas y 15% afrodescendientes. El resultado final permitió analizar el conjunto de las características socioeconómicas de la región, además de los elementos curriculares, de capacitación, administrativos y comunitarios de la ENR. Se concluyó que la EN es un ejercicio pedagógico importante que ha presentado dificultades en el ejercicio práctico de la ENR, por lo que se hace necesario dotar a la comunidad con garantías de formación, de recursos y de acompañamiento para garantizar su adecuada consolidación. Establecemos una diferencia entre la escuela nueva, entendiéndola como el modelo pedagógico propuesto por el Ministerio de Educación Nacional de Colombia y la escuela nueva rural que sería el ejercicio práctico en las zonas rurales.  A lo largo de todo este documento se utilizará el género gramatical masculino para referirse a ambos géneros. Tan solo cuando la oposición de sexos sea un factor relevante en el contexto se explicitará una u otra condición.
A internacionalização da universidade brasileira
Authors: Verhine Robert
Published: October 2024

Em abril de 2023, em reunião presidida pelo Prof. Luis Aguilar, fui homenageado pela Sociedade Brasileira de Educação Comparada, pelas minhas contribuições à SBEC. Destaco que fui um dos seus fundadores em 1983 (há 40 anos), tendo participado em várias instâncias da sua gestão, inclusive como seu Presidente entre 1997 e 2003. Nessa sessão de homenagem, em minha fala de agradecimento, relembrei momentos marcantes da SBEC e também aspectos da trajetória de minha carreira no Brasil desde seu início, em 1977, quando assumi o papel de professor visitante da Universidade Federal da Bahia. Nessa ocasião, fui incentivado, por muitos dos presentes à reunião da SBEC, a registrar, de forma escrita, algumas dessas memórias e realizações. O presente texto busca atender a essa demanda, pelo menos em parte, pois focaliza as atividades acadêmicas por mim desenvolvidas em prol da internacionalização da universidade brasileira, hoje um “hot topic”, mas tema de grande interesse meu desde a minha chegada ao Brasil. O relato é de natureza autobiográfica e, assim, creio que algumas palavras mais gerais sobre a trajetória da minha carreira são apropriadas.
Entrevista à Profa. Dra. Débora C. Jeffrey
Authors: Jeffrey Débora Cristina
Published: October 2024

No âmbito da celebração dos 40 anos da Sociedade Brasileira de Educação Comparada, a Revista Brasileira de Educação Comparada entrevista a Professora Doutora Débora Cristina Jeffrey, enquanto Vice-Presidente Região Sudeste – SBEC.
Entrevista à Professora Dra. Maria Teresa Terrón-Caro
Authors: Terrón Caro María Teresa
Published: October 2024

No âmbito da celebração dos 40 anos da Sociedade Brasileira de Educação Comparada, a Revista Brasileira de Educação Comparada entrevista à Professora Dra. Teresa Terrón Caro.
Entrevista al Profesor Dr. Guillermo Ramón Ruiz
Authors: Ramón Ruiz Guilhermo
Published: October 2024

En el marco de la celebración del 40 aniversario de la Sociedad Brasileña de Educación Comparada, la Revista Brasileña de Educación Comparada entrevista a Guillermo Ramón Ruiz, de CONICET- UBA.
Interview with Professor Dr. Charl Wolhuter
Authors: Wolhuter Charl
Published: October 2024

As part of the celebration of the 40th anniversary of the Brazilian Society of Comparative Education, the Brazilian Journal of Comparative Education interviews Professor Charl Wolhuter, Comparative and International Education Professor at North-West University South Africa.
Renorrhaphy techniques and effects on renal function with robotic partial nephrectomy
Authors: De Nunzio Cosimo , Tema Giorgia , Ghezzo Nicola , Cicione Antonio
Published: October 2024

The management of small renal masses has evolved over the past several years. Partial nephrectomy is now thought of as the standard of care for the management of small renal masses. Bleeding and calyceal injuries can be challenging to manage and make the procedure technically challenging. The debate between renorrhaphy techniques during robot-assisted partial nephrectomy represents a subject of ongoing discourse. We aim to compare the perioperative and functional outcomes of different renorrhaphy during robot-assisted partial nephrectomy. Our study suggests that different renorrhaphy techniques demonstrated comparable perioperative and functional outcomes in terms of renal function.
Analysis of the Use of The Merdeka Teaching Platform For Quality Learning In The Implementation of the Merdeka Curriculum
Authors: Situmorang Eduward , Gultom Binsar Tison
Published: October 2024

This research aims to determine the use of the independent teaching platform for the quality of learning of high school Economics teachers in the city of Pematangsiantar. The government provides this platform as a reference, collaboration forum and quality content. The Merdeka Mengajar platform is an important pillar in building better education. This research was carried out for high school level Economics teachers. The data collection technique uses a questionnaire using a Likert scale. The research method used is quantitative descriptive research. The population of this study were all Economics teachers at Senior High School (SMA) level in the city of Pematangsiantar. The sample was selected using purposive sampling with a sample size of 20 respondents. This research was conducted from January to February 2024. Data collection techniques used questionnaires. Data analysis uses the t test and significance values to see the use of the independent teaching platform for the quality of economics teacher learning. Based on the results of the data processing, a significance value of 0.000 was obtained and this figure is smaller than 0.05, therefore it can be concluded that there is an influence of the independent teaching platform variable (x) on the quality of economics teacher learning (y). Furthermore, to provide other supporting evidence, it can be seen from the calculated t and t table values in the processed data. The t value is 8.265 and the t table value is 2.10092. Because the calculated t value is greater than the t table, it can be concluded that there is an influence of the independent teaching platform on the quality of learning. The results of the research show that there is a significant influence in terms of the use of the independent teaching platform on the learning quality of high school economics teachers in the city of Pematangsiantar in implementing the independent curriculum.
Impact of higher education on economic growth: A vector error correction analysis in malawi
Authors: Mbewe Gift
Published: October 2024

This study examined the impact of higher education on economic growth in Malawi from 1995 to 2021. The study contributes to existing literature by providing more recent evidence and as well contributes to the debate on whether higher education has a positive or negative impact on economic growth in a developing country like Malawi. Empirical studies have so far yielded inconclusive results. The time series variables were tested to find out its order of integration using Dickey Fuller and the series were all non-stationary at level but became stationary after first difference. The study employed cointegration and evidence of cointegration of higher education and economic growth was established. However, Vector Error Correction Model estimates showed that there is negative long run relationship between higher education and economic growth. Thus, the government and other relevant education stakeholders should strive to increase enrollment in tertiary institutions so that it yields significant impact on economic output.
A Rare Clinical Case of Migrating Pericardial Cyst Mimicking Encysted Pleural Effusion
Authors: Karpova A. A. , Nikitin P. A.
Published: October 2024

Pericardial cysts are rare benign tumors often discovered incidentally during radiological examinations. Despite being predominantly asymptomatic, they can cause significant clinical manifestations and complications. The article describes a case of migrating pericardial cyst that was initially misinterpreted as left-sided encysted pleural effusion. Detailed assessment of dynamic changes on multislice computed tomography and subsequent surgical treatment revealed that the neoplasm originated from the pericardial layers altering its location, shape, and size. Awareness of the phenomenon of pericardial cyst migration and the use of up-to-date imaging techniques play a crucial role in accurate diagnosis and selecting optimal treatment strategies.
Numerical simulation of the creep of a turbine blade made of a monocrystalline alloy
Authors: Nemanezhyn Yevhen , Lvov Gennadiy , Torba Yuriy
Published: October 2024

The article is devoted to the creep model of a monocrystalline alloy and the development of a methodology for identifying material parameters based on the results of physical experiments. A finite element analysis of the creep of a gas turbine engine blade was performed. Creep is one of the most dangerous types of deformation in the operating conditions of turbine blades. In the process of studying the problems of assessing the strength of turbine blades of aircraft engines and power plants, special attention should be paid to the study of stress redistribution during creep. The characteristics of the crystallographic structures of modern turbine blades have a very significant influence on the progress of the crack development process during engine operation. To date, turbine blades are manufactured by the method of single-crystal casting. This type of blade material structure is characterized by orthotropic mechanical properties. This study considers the steady-state creep model of an anisotropic heat-resistant single-crystal alloy with cubic symmetry. The authors carried out a numerical simulation of the material parameters using the well-known literary creep properties of single crystals. An algorithm is described that allows you to determine some creep characteristics of single crystals. The parameters of the given ratios can be obtained after conducting direct experiments, or based on micromechanical analysis, using the example of composite materials. The authors calculated the creep constants of a typical heat-resistant monocrystalline alloy as a result of the approximation of its creep curves, which were obtained experimentally. Based on the Norton-Bailey equation and using the Maple Release 2021.0 calculation complex, a graph of the dependence of the rate of creep deformation on the level of load applied to the material was plotted, and the minimum rate of deformation and creep constants were also determined. The results of the calculations were used for finite-element simulation of creep on the example of a solid-state model of a high-pressure turbine blade. Several series of calculations were carried out on the basis of the ANSYS Workbench complex, in particular, the calculation of the elastic problem when the blade is loaded by centrifugal forces, as well as the accumulation of creep deformations at different exposure times. Graphs of the change in equivalent stresses and creep deformations as a function of time are plotted.
Application of computational methods in problems of aeroballistics. determination of conjugate throwing angles and construction of ballistic trajectories
Authors: Fedotov Denys , Ovcharenko Vitalii , Fedorov Viktor
Published: October 2024

The problem of aeroballistics of non-reactive artillery projectiles is studied by means of a simplified mathematical model. The following problems are considered as separate subproblems: initial value problem, determination of the horizontal range of a projectile (4th order Runge-Kutta method with modification of polynomial interpolation); optimization problem (Powell's method), determination of the angles of maximum range — the throwing angles at which the maximum horizontal range is achieved; the boundary value problem (shooting method with Newton-Raphson method/ secant method/ polynomial interpolation), determination of throwing angles at a given distance and the problem of finding conjugate trajectories — the low and high angled trajectories, which achieve the same horizontal range of the projectile at different throwing angles; the inverse geodesy problem (Vincenty's formulae), determination of the geodesic distance between two geographical points on the WGS-84 non-spherical Earth model. The following characteristics are graphically illustrated as a function of throwing angles: horizontal and vertical ranges, maximum vertical and horizontal velocity components, magnitudes of terminal velocities, impact angle, and flight time of projectiles. The existence of conjugate trajectories is established and the strategy of sequential firing of projectiles with the aim of simultaneously hitting the target along different trajectories is determined. The programming of the numerical methods, the algorithm for solving the problem, and the visualization elements were implemented using the MATLAB application package, and the developed methodology and software have demonstrated their effectiveness and the possibility of their practical application.
Reduction and Fixation of Bilateral Sacroiliac Fracture-Dislocations with Pelvic Brim Screws and Robotic-Assisted Lumbopelvic Fixation
Authors: Helmkamp Joshua , Charles Antoinette J. , Tabarestani Troy Q. , Brown Matthew , Paul Alexandra , Abd-El-Barr Muhammad M. , DeBaun Malcolm R.
Published: October 2024

Case:

A 53-year-old man with bilateral sacroiliac (SI) fracture-dislocations underwent open reduction internal fixation with subsequent loss of fixation. Revision involved the placement of pelvic brim screws and robotic-assisted lumbopelvic fixation, resulting in minimal blood loss and soft-tissue injury. At 3-month follow-up, the patient had healed and was advanced to full weight-bearing status.

Conclusion:

Percutaneous SI screws and robotic-assisted spinopelvic fixation effectively managed bilateral SI fracture-dislocations, despite narrow osseous corridors, providing adequate stabilization while minimizing complications. The combination of these 2 techniques helped overcome anatomical limitations and reduced technical challenges, leading to a successful short-term outcome.
Effect of substitution ratio of wheat flour with coconut dregs and avocado seed flour as gluten-free flour on the chemical characteristics of white bread
Authors: Anjarwati Delsi , Oktarini Winda Dwi , Setiawan Ari , Ulhaq Nabilla Dhiya , PUTRI DESIANA NURIZA
Published: October 2024

Analysis of the chemical properties of white bread whose formulation is modified by substitution of coconut dregs flour and avocado seed is very important to do to find out how much increase in dietary fiber content in white bread and to determine the content contained in it, which can affect the quality of the white bread. The research aimed to study the effects of coconut dregs flour and avocado seed ratios on chemical properties and daily index sufficiency of white bread. This research used a randomized block design with one factor, the ratio of white flour, coconut dregs flour and avocado seed flour is P0 (control), P1 (90%:5%:5%), P2 (85%:10%:5%), P3 (80%:15%:5%), P4 (75%:20%:5%), and P5 (70%:25%:5%). The results of the research showed that P5 white bread had the lowest water content of 35.10%, P0 white bread had the lowest ash content of 0.66%, P5 white bread had the highest fat content of 12.34%, P0 white bread had the highest protein content of 9.11%, P1 white bread has the highest carbohydrate content of 45.43%, P5 white bread has the highest crude fiber and dietary fiber content, respectively 7.78% and 17.92%. The substitution ratio of coconut dregs flour and avocado seed flour in all treatments does not significantly affect the value of the daily index sufficiency.
Aktivitas antioksidan, total polifenol, total flavonoid, dan sifat sensoris inovasi tempe kedelai dengan substitusi tepung daun kelor
Authors: Yudiono Kukuk
Published: October 2024

One of our nation's original fermented products using soybean raw materials is Tempeh. Tempeh has been known as an inexpensive source of vegetable protein but tempeh also contains micronutrient compounds that play an important role in body health. To increase the content of micronutrient compounds such as polyphenols and flavonoids which are known as sources of antioxidants, in this study Moringa leaf flour was added in the process of making tempeh. The purpose of this study was to determine how much the content of polyphenols, flavonoids and antioxidants in tempeh might increase with the addition of Moringa leaf flour. One factor experimental design was used, with the percentage of Moringa leaf flour (0 %, 3 %, and 6 %) as treatment. The observed variables: antioxidant activity (%), total polyphenols (mg GAE/g extract) and total flavonoids (µg/g). The antioxidant test results of tempe substituted with Moringa leaf flour (3 %) and (6 %) were (85.156 % and 93.67 %) higher than without the addition of Moringa flour which was only (68.166 %). To test the total polyphenols in tempe substituted with Moringa leaves (3 %) and (6 %) were (29.24 and 49.52 mg GAE/g extract) or 2-3.5 times the total polyphenols in tempe without Moringa leaf flour which only of (14.15 mg GAE/g extract). While the total flavonoid yields were: a) soybean tempeh without innovation of moringa leaf flour 642.19 (µg/g), b) soybean tempeh with innovation of 3 % Moringa leaf flour was 798.70 (µg/g), and c) soybean tempe with 6 % Moringa leaf flour innovation is 904.97 (µg/g). In conclusion, the antioxidant activity, total polyphenols, and total flavonoids in the tempeh with the addition of moringa leaf flour increased above 100 %. In the descriptive organoleptic test, the panelists gave positive impressions for the parameters of cohesiveness, texture, taste, and aroma, except for the color of the tempeh