bluuebunny/crossref_metadata_2025 huggingface dataset:
A importância do geriatra na avaliação pré-operatória em idosos
Authors: Silva Adriana Potrataz da , Chalub Sidney Raimundo Silva
Published: August 2024

Introdução: Este artigo explora a importância do geriatra na avaliação pré-operatória de pacientes idosos, considerando as peculiaridades dessa população, como a presença de comorbidades e a polifarmácia. Métodos: Foi realizada uma revisão abrangente da literatura, abordando diretrizes de sociedades médicas e estudos relevantes. Não foram estabelecidos limites cronológicos para a inclusão de artigos, priorizando-se a atualidade e relevância das informações. Bases de dados como PubMed e MEDLINE foram consultadas usando palavras-chave relacionadas à geriatria e à cirurgia em idosos. Resultados: A avaliação geriátrica pré-operatória demonstrou ser eficaz na identificação de riscos não evidenciados em avaliações convencionais. Aspectos como fragilidade, polifarmácia e a presença de comorbidades são cruciais para o planejamento cirúrgico e o manejo pós-operatório. A inclusão do geriatra na equipe multidisciplinar mostrou redução nas taxas de complicações pós-operatórias e melhoria na recuperação dos pacientes. Conclusão: A integração de avaliações geriátricas no processo pré-operatório de pacientes idosos é essencial para melhorar os desfechos cirúrgicos. A abordagem multidisciplinar, incluindo a preparação com fisioterapeutas, fonoaudiólogos e psicólogos, é recomendada para uma preparação abrangente e eficaz.
Eventos tromboembólicos associados ao uso de vacinas contra COVID-19: uma revisão literária
Authors: Souza Gabriela Neves de , Petry Maria Guimarães , Pinto Donato Perches Gomide , Wogel Alícia de Carvalho
Published: August 2024

A organização mundial da Saúde declarou em 11 de março de 2020 o começo da pandemia causada pela cepa do coronavírus 2 da síndrome respiratória aguda grave (SARS-CoV-2). Três tipos de vacina foram desenvolvidos para a profilaxia dessa doença, usando três tecnologias diferentes: vetores virais (Astrazeneca e Janssen), vírus inativado (CoronaVac) e mRNA (Pfizer). O objetivo desta revisão é esclarecer as evidências atuais em relação a atuação das vacinas contra a SARS-CoV-2 sobre a incidência de eventos tromboembólicos ligados a administração delas. Para tanto, foram analisados os mais relevantes estudos publicados originalmente, na língua inglesa, tendo como referência a base de dados Medline. Foram escolhidos ensaios clínicos, estudos observacionais, meta-análises, ensaios clínicos controlados e randomizados (ECCR) e revisões sistemáticas. Conforme observado, as vacinas de COVID-19 compostas de vetor viral aumentam o risco de eventos tromboembólicos, principalmente em mulheres de idade fértil usuárias de contracepção hormonal. No entanto, conforme descrito em estudos recentes, homens e idosos não são poupados. Já as vacinas de vírus inativado e mRNA não demonstraram aumentar o risco de trombose. A partir dos dados pesquisados para essa revisão, conclui-se que as vacinas de COVID-19 aumentam o risco de eventos tromboembólicos. Contudo, este trabalho mostrou que mesmo assim ela tem mais benefícios que malefícios. Deve-se ter maior atenção às vacinas que geram quadros trombóticos em pacientes com fatores de risco associados.
Atuação da enfermagem frente a violência contra a pessoa idosa no ambiente domiciliar: revisão integrativa da literatura
Authors: Augusto Adriana Alves de Moura , Fermiano Sarah Coelho Cruz , Viana Tereza Raquel Xavier , Esteves Rafael Braga , Martinelli José Eduardo
Published: August 2024

Objetiva-se revisar o estado da arte sobre as práticas de enfermagem domiciliar diante da violência doméstica contra o idoso. Para tanto, procede-se à revisão Integrativa da Literatura de publicações disponíveis nas bases de dados: Scientific Electronic Library Online (SciELO) e Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS), consultados pela Biblioteca Virtual em Saúde (BVS), com recorte temporal de dez anos (2014 – 2024), a partir dos seguintes descritores: “Abuso de Idosos”; “Violência Doméstica”; “Enfermagem”; “Assistência Domiciliar”. Para refinamento da pesquisa foram adotadas as recomendações do guia PRISMA. Desse modo, observa-se que foram identificadas 20 publicações distribuído em duas categorias: atributos da violência contra o idoso e ações de enfrentamento, o que permite concluir que o abuso doméstico da população idosa está entrelaçado com a vulnerabilidade e fragilização social desses indivíduos. E ações preventivas e assistenciais envolvem diversos setores da sociedade.  Assim, reforça-se a necessidade de intensificação de esforços para o desenvolvimento de pesquisas relativas ao tema, principalmente na realidade brasileira.
Diabetes Mellitus tipo 2 e Hipertensão Arterial: doenças crônicas não transmissíveis mais prevalentes nos usuários da Unidade de Saúde da família Osvaldo Piana do município de Porto Velho-RO
Authors: Rosa Flavia Gabriela , Pereira Beatriz Gago , Lavor Davi Arthur Bezerra de , Motinho Higo Kippert , Carvalho Julia de Almeida , Barros Maikon Barbosa , Marcellino Pollyane T. C. Leitão
Published: August 2024

As doenças crônicas não transmissíveis (DCNT) representam uma parte significativa do panorama de morbimortalidade no Brasil, sendo determinadas por fatores associados às condições de vida da população e ao acesso à garantia de seus direitos. Este estudo teve como objetivo desenvolver uma ação educativa promovida por alunos da Faculdade de Medicina São Lucas-Afya na Unidade de Saúde da Família (USF) Osvaldo Piana, no município de Porto Velho (RO), nos dias 16/04/2024, 23/04/2024 e 07/05/2024. A ação focou no rastreio da prevalência de Diabetes Mellitus e Hipertensão Arterial Sistêmica entre os usuários da unidade. A estruturação do projeto incluiu a elaboração de um componente teórico e a confecção de banners e folders informativos. Em seguida, foi realizada a busca ativa de indivíduos diabéticos e/ou hipertensos por meio da aferição de glicemia capilar e pressão arterial. Além disso, promoveu-se um diálogo aberto com a comunidade, visando auxiliar os moradores a manter um controle e supervisão constante dessas condições, que representam uma ameaça ao bem-estar da população atendida pela USF. Da mesma forma, foi adotada uma abordagem especifica para os profissionais da saúde, com a finalidade de destacar a importância de uma atenção cuidadosa. Os resultados indicam que intervenções educativas e a promoção do autocuidado são essenciais para a gestão efetiva de DCNTs, contribuindo para a melhoria da saúde pública local.
Tuberculose em Alagoas de 2019 a 2023 - uma análise epidemiológica
Authors: Santos José Geanderson Claudino dos , Silva Mariana Vieira , Brandão Pedro Leonardo Kunty Oiticica , Albuquerque Filho Sérgio Tenório de , Pol-Fachin Laércio
Published: August 2024

Introdução: A tuberculose (TB) é uma doença grave e transmissível, predominando a forma pulmonar, podendo afetar outros órgãos. Sua transmissão ocorre via aérea e é uma preocupação global de saúde pública, especialmente em países como o Brasil, devido a desigualdades sociais e econômicas. Metodologia: Análise epidemiológica descritiva dos casos de TB notificados em Alagoas de 2019 a 2023, utilizando dados do Sistema de Informação de Agravos de Notificação (SINAN) e métodos quantitativos. As variáveis foram sexo, raça, faixa etária, forma de manifestação e tipo de entrada. Resultados: Alagoas registrou 5.953 casos de TB ao todo. Predominaram casos no sexo masculino (66,5%) e na faixa etária de 20 a 39 anos (41,4%). A raça parda foi a mais afetada (67,74%), e a forma pulmonar foi a mais comum (84,2%). A maioria dos casos foram novos (77,6%), seguidos por reingresso após abandono do tratamento (12,2%). Discussão: Os resultados refletem desigualdades sociais e de acesso aos serviços de saúde, destacando a predominância da TB em grupos vulneráveis, pessoas pardas e adultos jovens. A distribuição geográfica e a infraestrutura de saúde influenciam na detecção e tratamento da doença, com implicações diretas na eficácia das políticas de controle. Conclusão: A TB continua a ser um desafio significativo para a saúde pública em Alagoas, exigindo estratégias integradas e descentralizadas para melhorar o diagnóstico precoce, o tratamento eficaz e a redução da transmissão da doença.
Fortalecimiento de Mipymes del sector turismo, en pos pandemia. Caso aula virtual
Authors: Espinal Luz Deicy Flórez , Castaño Olga Liliana Gutiérrez , Sáchica Luz Alejandra Riveros , Fonseca Jorge Páramo , Sabogal Jeane Fernanda Galvez
Published: August 2024

El artículo presenta las conclusiones preliminares de una investigación titulada “Diseño de un modelo de inteligencia de gestión para el fortalecimiento de los emprendimientos turísticos desde la sostenibilidad y la resiliencia en las provincias de la Sabana Centro y del Sumapaz, Departamento de Cundinamarca”, con la cual se propone diferentes mecanismos para el fortalecimiento de la gestión en mipymes del sector turismo.  Una de las conclusiones fue el caso de estudio experimental, mediante el diseño de un Aula Virtual de formación denominada “Ruta Inteligente de Turismo”, a la cual fueron convocadas más de 150 pymes para recibir formación, 64 vieron los contenidos generales, y al cabo de dos meses 20 pymes terminaron el proceso de acompañamiento.
Navigating Change: Exploring the Dynamic Role of Educational Leadership in Advancing Chinese Schools
Authors: Wang Shuai
Published: August 2024

The quality of a school hinges not only on its curriculum and resources but also on the leadership that guides it. Leadership in education stands for vision-setting, collaboration development, and more, with the primary purpose of increasing the overall effectiveness of a school district. Efficient managers can develop suitable teacher employment, encourage students, and ensure ideal conditions among learners. Currently, the education system in China is undergoing considerable alteration (Lee, 2019). The government focuses on innovation, critical thinking, and character development training. Nevertheless, converting these goals into measurable and achieved implementation is a hurdle to overcome.
The essay deliberates on a crucial connection between leadership in education and improving educational institutions in China.The idea of "success", with all its diversity, is also an intricate one, changeable in sight and definition, depending on who the stakeholders are and their priorities. This study will go beyond the leadership styles of the "effectiveness" dimension and recognize different contexts and obstructions being faced in schools in China.
Econometric Determinants of Chinese Developmental Finance in Sub-Saharan Africa; Further Evidence using a Flow-Type Decomposed Poisson Pseudo-Maximum Likelihood Model
Authors: Zhang Xin , Kim Taehyun
Published: August 2024

Chinese “aid” has long engendered criticism. Western pundits and policymakers posit it as a political tool employed by Beijing to asway foreign policy concessions and secure natural resources access for its domestic industries, often atthe expense of the recipient country. However, we argue that large amounts of these claims lack empirical scrutiny or have been hindered by enduring conceptual, methodological, and data-centric constraints. This paper thus aims to refine and integrate prevailing methodological practices to produce a more nuanced understanding of Chinese motivations. Using empirical regression analysis and a newly released granular dataset spanning 48 Sub-Saharan African countries from 2000-2021, we: (1) decompose Chinese “aid” into flow types of relative concessionality; (2) utilize a Poisson pseudo-maximum likelihood (PPML) estimator to mitigate log-transformation and heteroskedasticity concerns present within traditional modeling of zero-inflated datasets; (3) retain a subset of contemporary values to deal with issues related to simultaneity in our regressors. Our findings suggest that while developmental goals primarily drive concessional aid, commercial lending is moreso influenced by economic self-interest, which is often incorrectly conflated with “aid” in the traditional sense. Further, Chinese “aid” does not flow disproportionately to corrupt or authoritarian regimes. This challenges the dominant “rogue donor” narrative and contributes to a more comprehensive perspective on China's emerging role in global developmental finance.
Job Seeker's Perceived Employability and Hiring Manager's Decision-Making in the Hospitality Industry
Authors: Chung H. Michael , Kim Jieun
Published: August 2024

The relationship between job applicants 'perceived employability' and employers' actual hiring decisions is an important issue for both job applicants and hiring organizations, as well as higher education. Actual 'employability' is a set of skills and qualifications suitable for organizational job roles when hiring managers make decisions. However, most research heavily focuses on job applicants: the relationship among perceived employability, proactive career behavior, and career motivation. Little research has involved actual 'employability' from the perspective of hiring managers.
The study examines both perceived employability and the employability of hospitality industry hiring managers. The hospitality industry's turnover rate is much higher than the overall industry average. We investigate the relationship between hospitality job applicants' career motivation and perceived employability mediated through proactive career behavior.
Enhancing Agriculture through AloT and Data Analytics Middleware
Authors: Lee Hae-Jun
Published: August 2024

Middleware in Agriculture delves into the data analytics role of systematic Artificial Intelligence of Things (AIoT) in convergence agriculture with smart farming. AIoT devices, remote diagnostic data analytics platforms, data analytics, formal recognition, and vision learning have generated both the amount and nature of work in rural areas. The reason for the developing changes in the global population by age is the bias in the distribution of food resources, as well as changes in climate change and the soil condition of compost. Data scientists are soon attempting to dive convergence Internet of Things (IoT) advances in savvy cultivating to support ranchers in producing better seeds, crop assurance, and manures utilizing AIoT convergence technology[1]. This distinguishes consumer-provider-administrator as a service subscriber roleon the platform, which goes for earning the nation's economy and the profitability of ranchers. The central regions where AIoT begins to emerge are agricultural robots, scrutiny, and soil and yield observation. While middleware technology for data analysis is applied, there is a great advantage of analyzing regional observation data at a real-time level. Based on this analysis method, it will spread to high-tech industries connected to production, processing, and consumption, which are subdivided areas of each precision agriculture. In this sense, ranchers are utilizing sensors for data analysis and soil information in a detailed way to gather a model that the executives dynamic platforms might use for further examination. Through an outline of real-time data analytics AIoT applications in the farming convergence industry, this paper tries a trust data basement forecast to the farming protocols[2]. It starts with a roadmap to the AIoT and an investigation of real-time data strategies utilized in the horticultural industry data analytics using Universal Middleware, service platforms, vision learning, and dynamic statistics. This study advances a dynamic platform examination of the literature on data resources and how AIoT is utilized in farming convergence. This study looked at the unstructured systems of modern agriculture, divided these processes into devices and services, and presented a systematic formalization model. It should contribute to the integration of segmented data connectivity in the AIoT field. The enhanced research model contributes to the discovery of numerous untapped additional services between devices and services.
STUDIES OF COPING BEHAVIOR, RESISTANCE AND CREATIVITY IN THE STRUCTURE OF HUMAN RESOURCE PERSONAL CHARACTERISTICS
Authors: Ермакова Е.С.
Published: August 2024

Исследования совладающего поведения, жизнестойкости и креативности связано с поиском личностных ресурсов, помогающих человеку в преодолении негативных последствий стрессовых ситуаций. Цикл эмпирических исследований автора посвящён сравнительному анализу и выявлению связи показателей совладающего поведения, жизнестойкости и креативности студентов и профессионалов с личностными характеристиками, которые ответственны за оптимальную адаптацию и успешное совладание с жизненными трудностями. Результаты наших исследований совладающего поведения, жизнестойкости и креативности в структуре ресурсных личностных характеристик человека дополняют и конкретизируют сложившиеся представления ресурсного подхода об успешности адаптации личности в образовательной и профессиональной деятельности и достижении психологического благополучия при преодолении трудностей.

Studies of coping behavior, resilience and creativity are associated with the search for personal resources that help a person to overcome the negative consequences of stressful situations. The author's cycle of empirical research is devoted to comparative analysis and identification of the relationship of indicators of coping behavior, resilience and creativity of students and professionals with personal characteristics, who are responsible for optimal adaptation and successful coping with life difficulties. The results of our studies of coping behavior, resilience and creativity in the structure of human resource personality characteristics complement and specify the established ideas of the resource approach on the success of personality adaptation in the educational and professional environment and achievement of psychological well-being when overcoming difficulties.
AN INTERDISCIPLINARY ANALYSIS OF YOUTH FAMILY VALUES: PSYCHOPHYSIOLOGY AND SOCIOLOGY
Authors: Демарѐва В.А. , Судьин С.А. , Голубин Р.В. , Бобро Т.П.
Published: August 2024

Традиционно в процессе социальной диагностики и изучения установок личности и групп используются подходы социологии и социальной психологии; деятельностный аспект реализуется в рамках социальной работы и социальной политики. Усиление междисциплинарного характера данной темы с помощью психофизиологических подходов и нейрокогнитивных технологий позволит осуществлять глубинный анализ и выявление устойчивых и формирующихся представлений о семейных ценностях в различных социальных группах. Основной целью пилотного исследования была оценка возможности выявления скрытых (возможно, неосознаваемых) намерений молодых людей в отношении оценки семейных ценностей.

Traditionally, social diagnostics and the study of attitudes of individuals and groups use approaches of sociology and social psychology; the activity aspect is realized via social work and social policy. The present contribution uses psychophysiological approaches and neurocognitive approaches to promote the interdisciplinary nature of this topic. Taken together, multiple perspectives will allow in-depth analysis and identification of foundational and emerging conceptions of family values in different social groups. The main purpose of the pilot study was to find out whether psychophysiological tools are powerful enough to reveal hidden (possibly unconscious) intentions behind young people’s evaluative judgements on family values.
TRANSGRESSIONS IN THE CONTEXT OF MEANING FORMATION
Authors: Бетильмерзаева М.М.
Published: August 2024

Выявлено, что эволюция обусловлена постоянным взаимодействием животного мира и окружающей среды. Отмечается, что с рождением слова происходит его отделение от конкретной вещи и рождается идея вещи, которая формирует абстрактное мышление. Обосновывается идея о том, что основой этнокультурного разнообразия является факт восприятия социальным субъектом мира определенной коммуникативной ниши среды на основе личного и (или) коллективного опыта, что позволяет объяснить природу ментальных характеристик социального субъект определенной этнокультурной коммуникативной ниши.

It is revealed that evolution is driven by the constant interaction of the animal world and the environment. It is noted that with the birth of the word, its separation from concrete thingness occurs and the idea of a thing is born, which forms abstract thinking. The idea is substantiated that the basis of ethno-cultural diversity is the fact of the perception of the world by a social subject of a certain communicative niche of the environment on the basis of personal and (or) collective experience, which makes it possible to explain the nature of the mental characteristics of a social subject of a particular ethno-cultural communicative niche.
GENDER FEATURES OF SELF-ASSESSMENT OF PERSONAL QUALITIES BY UNIVERSITY CADETS
Authors: Кузьмичева И.В.
Published: August 2024

Статья посвящена исследованию самооценки курсантами военноучебного заведения совокупности личностных характеристик, рекомендуемых к формированию в процессе обучения в вузе в качестве основы военно-профессиональной компетентности. Анализируются значимость самооценки как элемента готовности к профессиональной деятельности и различия в самоидентификации по личностным качествам между курсантами мужского и женского пола.

The article is devoted to the study of self-assessment by cadets of a military educational institution of a set of personal characteristics, recommended for formation in the process of studying at a university, as the basis of military professional competence. The importance of self-assessment as an element of readiness for professional activity and differences in self-identification bye personal qualities between male and female cadets are analyzed.
DEVELOPMENT OF INTERNAL ORGAN DAMAGE IN PATIENTS WITH THE NEW COVID-19 CORONAVIRUS INFECTION
Authors: Тегза В.Ю. , Гетман С.И.
Published: August 2024

В статье отражены все описанные на сегодняшний день варианты поражения внутренних органов у пациентов с новой коронавирусной инфекцией COVID-19. Сейчас обрабатывается информация по COVID-19, поступающая со всего мира, изо всех стран. Врачи делятся своими наблюдениями, полученным опытом. Так, ранее исследователи сочли сахарный диабет, ожирение, бронхиальную астму, хронические заболевания сердца, печени, неврологические и аутоиммунные заболевания опасными факторами при COVID-19, значимо влияющими на прогноз и выживаемость. Несмотря на то, что структура коронавируса уже достаточно хорошо изучена, о его влиянии на внутренние органы ещѐ многое не известно. Российская вакцина от COVID-19 готова, а саму болезнь успешно лечат. Однако для организма заражение COVID-19 не проходит бесследно.

The article reflects all the variants of internal organ damage described to date in patients with the new coronavirus infection COVID-19. Currently, information on COVID-19 is being processed, coming from all over the world, from all countries. Doctors share their observations and experiences. So, earlier researchers considered diabetes mellitus, obesity, bronchial asthma, chronic heart and liver diseases, neurological and autoimmune diseases as dangerous factors in COVID-19, significantly affecting the prognosis and survival. Despite the fact that the structure of the coronavirus is already well understood, much is still not known about its effect on internal organs. The Russian vaccine for COVID-19 is ready, and the disease itself is being successfully treated. However, for the body, infection with COVID-19 does not.
COMPARATIVE ANALYSIS OF NEVERBAL INTELLIGENCE AND WORKING MEMORY IN CHILDREN WITH SPEECH DISORDERS
Authors: Николаева Е.И. , Брисберг Т.Л.
Published: August 2024

. В работе проверяется возможная связь рабочей памяти и интеллекта с речевыми нарушениями детей дошкольного и младшего школьного возраста. Всего был обследован 241 человек, из них 157 детей дошкольного возраста (с речевой нормой 89 человек и с нарушением речи 70 человек) и 84 учащихся общеобразовательных школ (из них с нормативным речевым развитием 39 человек, с нарушением речи - 45). Таким образом, общее число детей составило 241.У детей были оценены уровень невербального интеллекта и рабочая память. Интеллект был оценѐн с помощью двух вариантов методики Дж. Равена: у дошкольников интеллект оценивался с помощью "цветных матриц" Дж. Равена, тогда как для описания интеллекта школьников применялись "нецвеные матрицы" того же автора. Уровень развития рабочей памяти оценивали с помощью методики О. М. Разумниковой. Не обнаружено различий в уровне интеллекта у детей в связи с нарушениями рабочей памяти. Однако обнаружена умеренная связь между рабочей памятью и наличием речевых нарушений у младших школьников.

The work checks the possible connection of working memory and intelligence with speech disorders in children of preschool and primary school age. In total, 241 people were examined, of which 157 preschool children (89 with speech norm and 70 with speech impairment) and 84 students of secondary schools (39 of them with normative speech development, 45 with speech impairment). Thus, the total number of children was 241. The level of non-verbal intelligence and working memory were assessed in children. Intelligence was assessed using two versions of J. Raven's methodology: for preschoolers, intelligence was assessed using J. Raven's colored matrices, while non-colored matrices by the same author were used to describe the intelligence of schoolchildren. The level of development of working memory was assessed using the method of O.M. Razumnikova. No differences were found in the level of intelligence in children due to impaired working memory. However, a moderate relationship was found between working memory and the presence of speech impairments in younger schoolchildren.
DIGITALIZATION OF EDUCATIONAL PROCESS: A PSYCHOPHYSIOLOGIST'S VIEW
Authors: Гилева О.Б.
Published: August 2024

Мы изучали уровень тревожности, способность к саморегуляции в сеансе биологической обратной связи учащихся школ с разной степенью цифровизации образовательного процесса в сравнении с аналогичными показателями более ранних исследований. Мы обнаружили, что ученики естественным образом делятся на группы по признаку тревожности, в зависимости от степени цифровизации школы. В школах с высоким уровнем цифровизации образовательного процесса все больше детей имеют повышенный уровень личностной тревожности. Учащиеся в этих школах проявляют меньшую тревожность, связанную с тестовыми ситуациями, но более высокую тревожность, связанную с взаимодействием с учителями. В школах с высоким уровнем цифровизации также больше детей с низкой способностью к саморегуляции в тестах биологической обратной связи. Сделан вывод о том, что цифровизация образовательного процесса может изменить психофизиологические показатели учащихся в нежелательную сторону.

We studied the level of anxiety, the ability for self-regulation in a session of biofeedback of pupils in schools with different degrees of digitalization of the educational process in comparison with similar indicators of earlier studies. We found that pupils are naturally divided into groups based on anxiety, depending on the degree of digitalization of the school. In schools with a high level of digitalization of the educational process, more children have an increased level of personal anxiety. Students in these schools show less anxiety associated with test situations, but higher anxiety associated with interactions with teachers. Schools with a high level of digitalization also have more children with low ability to self-regulate in biofeedback tests. It is concluded that digitalization of the educational process can change the psychophysiological indicators of pupils in an undesirable direction.
FUNCTIONAL STATE AS A PROCESS OF FORMATION IN PROFESSIONAL ACTIVITY OF THE MOST OPTIMAL SYSTEM RESPONSE OF THE HUMAN BODY
Authors: Сысоев В.Н.
Published: August 2024

Статья характеризует основные направления научных исследований кафедры военной психофизиологии, в основу которых было заложено представление об организме человека как о самоорганизующейся системе, где человек в процессе своей профессиональной деятельности рассматривался с позиций синергетики - науки, изучающей конкретные механизмы и принципы самоструктурирования естественных систем. Опираясь на положения теории синергетики, мы предположили, что знание наличных характеристик состояния организма не дает право на прогноз его развития, т. к. не известно, как поведёт себя неравновесная система в процессе самоорганизации во время деятельности. Для описания и прогноза поведения системы требуется определение возможности самоорганизации системной реакции (оценка аттрактора самоструктурирования; характеристика условий формирования системной реакции; характеристика скорости образования системной реакции; оценка устойчивости (надёжности) сформированной системы. Этот подход и определил основное направление научных исследований кафедры: изучение адаптации к обучению и профессиональной деятельности как процесса формирования (самоорганизации) наиболее оптимального варианта системного ответа организма человека.

The article characterizes the main directions of scientific research of the department of military psychophysiology, which were based on the idea of the human body as a self-organizing system, where a person in the course of his professional activity was considered from the standpoint of synergetics - a science that studies specific mechanisms and principles of self-structuring of natural systems. Based on the provisions of the theory of synergetics, we assumed that knowledge of the current characteristics of the state of the body does not give the right to predict its development, because it is not known how the non-equilibrium system will behave in the process of self-organization during activity. To describe and predict the behavior of the system,it is required to determine the possibility of self-organization of the system reaction (evaluation of the attractor of self-structuring; characterization of the conditions for the formation of the system reaction; characterization of the rate of formation of the system reaction; assessment of the stability (reliability) of the formed system. This approach determined the main direction of scientific research of the department: the study of training and professional activity as a process of formation (self-organization) of the most optimal variant of the systemic response of the human body.
CHANGES IN NEURODYNAMIC FUNCTIONS AND PSYCHO-EMOTIONAL STATE OF SCHOOLCHILDREN AGED 7-10 YEARS IN THE PROCESS OF IMPLEMENTING A PROGRAM OF PSYCHOPHYSICAL CORRECTION
Authors: Попова Т.В. , Максутова Г.И. , Коурова О.Г. , Корюкалов Ю.И.
Published: August 2024

В течение двух лет изучали влияние программы психофизической коррекции "Радостное обучение" на нейродинамические функции и психоэмоциональное состояние у младших школьников 7-10 лет. Оказалось, что благоприятные эмоциональные факторы программы способствовали опережению возрастного развития нейродинамических функций и повышению психофизического статуса детей. Рекомендовано внедрять такие программы в процесс обучения младших школьников.

For two years, the influence of the program of psychophysical correction "Joyful Learning" on neurodynamic functions and psycho-emotional state in younger schoolchildren aged 7-10 years was studied. Revealed that favorable emotional factors of the program contributed to advancing the age-related development of neurodynamic functions and improving the psychophysical status of children. It is recommended to introduce such programs in the process of teaching younger schoolchildren.
Türkiye’de Sazan Balıklarını (Cyprinus carpio) Enfekte Eden Asya Balık Sestodu Schyzocotyle acheilognathi (Cestoda: Bothriocephalidae) Türünün Moleküler Karakterizasyonu
Authors: Memiş Ecenur , Pekmezci Gökmen Zafer
Published: August 2024

Asya Balık Sestodu Schyzocotyle acheilognathi (Bothriocephalus acheilognathi) (Yamaguti, 1934) türü istilacı bir balık parazitidir. Bu parazit farklı çevresel koşullara uyum sağlama konusunda olağanüstü bir yeteneğe sahiptir ve bu nedenle Asya'daki doğal coğrafi kökeninden Antarktika hariç her kıtayı istila etmiştir. Türkiye’de bu istilacı sestod türünün moleküler karakterizasyonu hakkında yeterince veri bulunmamaktadır. Bu araştırmada Türkiye’nin Orta Karadeniz Bölgesi Kızılırmak üzerinde kurulu olan Samsun ili Derbent Barajı’nda avlanan sazan balıklarından (Cyprinus carpio) toplanan ve morfolojik olarak S. acheilognathi türü olarak teşhis edilen parazitlerin mitokondriyal DNA cox1 gen bölgesinin moleküler karakterizasyonu yapılmış ve dünyadaki aynı türe ait olan diğer izolatlar ile filogenetik ilişkilerinin belirlenmesi amaçlanmıştır. Bu araştırmada S. acheilognathi türüne ait beş izolatın mitokondriyal DNA cox1 gen bölgesi PCR ile çoğaltılmış ve DNA dizi analizleri yapılmıştır. Buradaki beş izolatın cox1 gen bölgelerinin kendi aralarında nükleotit farklılığı saptanmamıştır. Türkiye’nin Karadeniz Bölgesi’nden sazan balıklarında tespit edilen bu parazit türünün GZP-1 izolatının GenBank kaydı “OR632343” erişim numarası ile sağlanmıştır. GZP-1 izolatı ile Madagascar MAD16 (MG968744), Çin CH1497 (MG968745), İngiltere UK5 (MG968746), Japonya JAP1 (KX060590), Meksika MX62 (KX060591), Çek Cumhuriyeti PBI23 (KX060592), Afrika SAF3 (KX060593), Türkiye TU1 izolatları (KX060594) ve ABD USA10 (KX060595) izolatları arasında %0,0-1,78 oranında genetik uzaklık saptanmıştır.
In Silico Analysis of Alzheimer's Disease Mechanism Through DNA Methylation and Gene Expression Data
Authors: Özen Fatih , Sevimoğlu Tuba
Published: August 2024

Alzheimer's Disease (AD) is a debilitating disease impairing memory and thought process with currently no cure. In the current study, GEO2R, an integrated tool in the GEO database, was used to analyze DNA methylation and gene expression datasets associated with AD. Data from the BioGRID Database were used to create a PPI network of differentially methylation and expressed AD genes (DEMEGs). Cytoscape was used to image and analyze the PPI network topologically. The DAVID bioinformatics program was utilized to do enrichment analysis in order to uncover disease associations and signaling pathways. Furthermore, small molecules were predicted using Connectivity Map 2 (Cmap 2) as potential therapeutic agents that might be exploited as pharmacological targets for the study's DEMEGs. As a result, 502 mutual DEMEGs and several hubs that may be researched further as new biomarker candidates for AD such as SMURF1 and UBE2D2 were identified. The link between AD and the MAPK signaling pathway, as well as addiction and brain diseases such as ADHD and epilepsy has been established. Additionally, candidate small molecules that can be used as therapeutics such as flucloxacillin, butamben, and acetohexamide were proposed. This study integrated DNA methylation and gene expression data to further our knowledge of the AD disease mechanism.
Classification of Traffic Signs Using Transfer Learning Methods
Authors: Aykılıç Ömer , Başarslan Muhammet Sinan , Bal Fatih
Published: August 2024

Transportation refers to a process based on the movement of people or vehicles from one place to another. Sea routes and roads have existed for centuries. They generally play a very important role in people's daily life, trade and industrial activities. Highway, a mode of transportation, is the first preferred mode of transportation worldwide. However, various signs and rules have been set by the authorities to prevent chaos on the highways. Traffic signs are the most important of these rules. In this study, transfer learning models (VGG16, VGG19, Xception and EfficientNet) are used to classify traffic signs using a state-of-art traffic signs dataset (German Traffic Sign Detection Benchmark-GTSDB). Accuracy was used as the classification evaluation criterion. The CNN model designed for the study gave the best result with an accuracy rate of 98% and a model competing with the literature was proposed.
Killi Zeminlerde İki Farklı Dinamik Kayma Modülü Yaklaşımın Sahaya Özgü Tepki Analizlerinde Karşılaştırılması
Authors: Civelekler Ebru
Published: August 2024

Geoteknik deprem mühendisliğinde en büyük sorunlardan biri dinamik yükler etkisinde zemin davranışının ortaya konması gerekliliğidir. Günümüzde zeminlerin dinamik davranışını; özellikle kayma modülü ve sönüm oranını tahmin etmek için çok sayıda analitik modeller önerilmiştir. Bu modeller belirli zemin türü ve gerilme aralıklarını temsil etmek için kullanılır. Mevcut modeller evrensel değildir; bu da bir zemin türü için geliştirilen bir modelin tüm zemin türleri için kullanılamayacağı anlamına gelir. Bu çalışmada killi zeminlerde, normalleştirilmiş kayma modülü azalım ve malzeme sönümleme eğrilerini tahmin etmek için Roblee ve Chiou (2004) ve Zhang vd. (2005) modelleri kullanılmıştır. Çalışma kapsamında aynı zemin türüne ve sismik özelliklere sahip 2 sondaj için bir boyutlu doğrusal olmayan analizler yapılarak spektral parametreler elde edilmiştir. Elde edilen bu spektral parametreler grafikler halinde sunularak; kullanılan bu analitik modellerin karşılaştırılması yapılmıştır
Silika Tozu Tane Boyutu ve Dozajının Kendiliğinden Yerleşen Harçların Dayanım, Durabilite ve Porozite Performansına Etkisi
Authors: Yılmaz Tekin
Published: August 2024

Beyaz-Portland çimentosu (B-PÇ) ile üretilen kendiliğinden yerleşen harçların (KYH) işlenebilirlik, mekanik, porozite ve istatistiksel özellikleri üzerinde farklı tane boyutuna (mikro: M-ST ve nano: N-ST) sahip silika tozu (ST) ikamesinin etkilerinin araştırıldığı bu çalışmada, 0,50 ve 0,70 su/çimento oranında kontrol KYH ve B-PÇ yerine %2-4-7 oranlarında M-ST ve N-ST ikame edilerek KYH’ler hazırlanmıştır. Taze karışımlar, yayılma çapı (YÇ) ve V-hunisi (V-H) akış süresi testlerine tabi tutularak EFNARC’a (2005) göre karışımların işlenebilirlik özellikleri değerlendirilmiştir. Sertleşmiş KYH’ler üzerinde 28-56 günlük kür süresi sonunda basınç dayanımı (BD) ve eğilme dayanımı (ED) testleri uygulanırken, donma-çözülme (D-Ç) ve porozite (P) testleri 28 gün sonunda gerçekleştirilmiştir. Ayrıca, bulgular arasındaki (BD-ED, P-BD ve P-ED) ilişki modelleri istatistiksel (t- ve F-testi) olarak incelenmiştir. Taze karışımların test sonuçları, ST miktarı artışının KYH’lerin işlenebilirliklerini (YÇ’de azalma ve V-H süresinde artma) kısmen azalttığını göstermesiyle birlikte tüm karışımlar EFNARC’ın (2005) belirlediği sınır değerleri sağlamıştır. Sertleşmiş KYH’lerin bulguları, B-PÇ’ye yapılan ST ikamesinin, karışım özelliklerinden bağımsız KYH’lerin dayanım performanslarını (BD/ED= %42,8/22,4’e kadar) iyileştirdiğini, D-Ç kaynaklı mukavemet kayıplarını BD/ED için sırasıyla %3,7/5,3’e kadar sınırlandırdığını ve poroziteyi %16,3-17,1’den 14,3-15,5’e azalttığını ortaya koymuştur. KYH’lerin dayanım/porozite performansı konusunda %7 ST (özellikle N-ST) ikamesinin oldukça yüksek katkısının olduğu gözlemlenmiştir. İstatistiksel analiz sonuçları, bulgular arasındaki ilişki modellerinin doğrusal olduğunu (r≥ 0,845), ve t- ve F-testleri sonucunda r-değerleri ve eşitliklerin anlamlı olduğunu göstermiştir.
Türkiye’de Sık Kullanılan Farklı Bitümlü Bağlayıcıların Yaşlanmaya Bağlı Reolojik ve Morfolojik Özelliklerinin İncelenmesi
Authors: Gedik Abdulgazi
Published: August 2024

Bitümlü bağlayıcıların zamanla yaşlanmasına bağlı olarak asfalt karışımlar elastikiyetini kaybederek daha gevrek bir yapıya dönüşebilmektedir. Dolayısıyla esnek kaplamalı yollarda bir takım bozulmalar, deformasyonlar ve çatlamalar meydana gelmektedir ki bu durum asfalt yolların planlanan hizmet ömrünü önemli ölçüde kısaltmaktadır. Bu nedenle yaşlanmanın bitümün viskoelastik davranışını nasıl etkilediğini anlamak ve yaşlanmayı engelleyecek ve/veya geciktirecek önlemler ve çeşitli ajanlar geliştirmek karayolu mühendisliğinde büyük önem arz etmektedir. Bu çalışma kapsamında yaşlanmanın Türkiye’de bitümlü karışımlarda sıkça kullanılan dört farklı penetrasyon dereceli bağlayıcının (B50/70, B70/100, B100/150 ve B160/220) reolojik ve mikro yapısı üzerindeki etkileri araştırılmıştır. Laboratuar ortamında kısa ve uzun vadede yaşlandırılan bitüm numuneleri yeni nesil performans deneyleri (dönel viskozimetre, dinamik kesme reometresi ve kiriş eğilme reometresi) ile test edilmiştir ve mikro yapıları yüksek çözünürlüklü elektron mikroskobu altında incelenmiştir. Sonuç olarak yaşlanmaya rağmen B50/70 bağlayıcısının tekerlek izi deformasyonuna karşı direncini; B160/220 bağlayıcısının ise düşük sıcaklıklarda meydana gelebilecek termal çatlaklara karşı dayanımını muhafaza edebileceği görülmüştür.
Eklemeli İmalat Yöntemi ile Üretilmiş PLA Levhaların Bağlantı Dayanımları: İndüksiyonla Isıtma ve Yapıştırıcı Teknolojilerinin Karşılaştırılması
Authors: Acaroğlu Mustafa , Öz Özkan , Öztürk Fatih Huzeyfe
Published: August 2024

Bu çalışmada indüksiyonlu ısıtma ve endüstriyel yapıştırıcı kullanılarak hazırlanan termoplastik malzemeli bağlantıların dayanımları deneysel olarak belirlenmiştir. Bağlantılarda kullanılan Polilaktik Asit (PLA) levhalar 3B yazıcı kullanılarak üretilmiş ve yapıştırma ve indüksiyonlu ısıtma yöntemleri ile birleştirilmiştir. İndüksiyonlu ısıtma prosesinde, bindirme bölgesine farklı geometrilerde (tel ve levha) iletken malzeme yerleştirilmiştir. Yapıştırıcı ile birleştirme yönteminde bindirme yüzeylerinde siyanoakrilat endüstriyel yapıştırıcı kullanılmıştır. Her iki yöntem ile hazırlanan bağlantıların dayanımlarını belirlemek için çekme testleri uygulanmıştır. İndüksiyonlu ısıtma prosesinde iletken malzeme olarak levha, 3 tel ve 5 tel kullanılması durumunda bağlantı hasar yükleri sırasıyla, 1003 N, 1393 N ve 2057 N olarak ölçülmüştür. Yapıştırmalı bağlantıda hasar yükü 2378 N’a ulaşmıştır. Deneysel sonuçlar, indüksiyonlu ısıtma yönteminde bindirme bölgesinin tamamında levha yerine farklı sayılarda tel kullanımının daha uygun olduğunu göstermiştir. Ayrıca, indüksiyonlu ısıtmada 5 tel ile ulaşılan bağlantı dayanım değerinin, yapıştırıcı kullanılarak hazırlanan bağlantı dayanım değerine yakın olması, bu yöntemin yapıştırmalı bağlantılara önemli bir alternatif olabileceğini göstermiştir.
Mujeres francófonas escritoras, lingüistas y pensadoras. La literatura de la Polinesia Francesa: Chantal T. Spitz
Authors: Vela Ameneiro Natalia , Caballero Muñoz Marina Isabel
Published: August 2024

El objetivo de la serie “Mujeres francófonas escritoras, lingüistas y pensadoras”, en el que se enmarca la siguiente cápsula, es el de elaborar contenidos didácticos y usar herramientas para recuperar figuras femeninas esenciales en la cultura francófona que se han visto habitualmente apartadas de los temarios. En el presente vídeo se presenta la literatura polinesia, más precisamente a la autora tahitiana Chantal Spitz, reconocida internacionalmente por ser la primera autora de esta región en publicar una novela. Su función es presentar a los alumnos de asignaturas tanto de literatura francófona como de cultura francófona en general la literatura de la Polinesia francesa introducida por Chantal Spitz como una primera toma de contacto con las obras publicadas en esta región del Pacífico. En esta serie de Vídeos Didácticos de literatura, cultura y lingüística nos dirigimos a un amplio público de estudiantes de francés desde los niveles principiantes hasta los avanzados (A1-C1) que están cursando sus estudios en la Universidad de Sevilla en el Grado de Estudios franceses (EEFF), en el Doble Grado en Primaria y EEFF, en los otros Grados de Filología (en Estudios Ingleses, en Lengua y Literatura Alemanas, en Estudios Árabes e Islámicos, en Filología Hispánica, en Filología Clásica y los Doble Grados con Educación Primaria), en el MELLC (Facultad de Filología), en el MAES y en el Instituto de Idiomas de la US.
Estimating the vulnerability of industrial network infrastructure in Central and Eastern Europe
Authors: Twardawa Mateusz Grzegorz , Smolik Marek , Rakowski Franciszek , Kwiatkowski Jakub , Meyer Norbert
Published: August 2024

Industrial infrastructure has suffered an unprecedented number of attacks in Central and Eastern Europe (CEE). This situation can be attributed to many geopolitical factors, including hybrid military conflicts and criminal activity. Industrial networks belonging to the countries that were once under Soviet influence suffer from an elevated risk of cyberattacks. The goal of this work is to propose an easy way to estimate the vulnerabilities of industrial networks to cyber threats on a national level. Since analysis of the industrial vulnerability landscape is difficult, this study proposes an assessment based on the popularity of vulnerable technologies—VPc. This metric is composed of search volume data on keywords related to industrial network technologies and reported security vulnerabilities associated with these words. Data on 116 keywords was analysed and a country-specific VPc index was calculated for twenty states in CEE. The analysis of the popularity of industrial technologies and vendors in CEE reveals interesting information about the industrial security and vulnerability landscape. The results show that some countries (e.g. Estonia) have more resilient industrial infrastructure than others (e.g. Belarus). The results presented in this study are not in conflict with other data and estimation attempts, including the National Cyber Security Index (NCSI). As new vulnerabilities are noted every day, the industrial security landscape changes rapidly. Therefore, a new easy-to-use metric (VPc) can be successfully used for general estimations. This work shows that the VPc score agrees with other estimates and analyses, but as with any other general estimation tool, it must be used with caution.
Economías regionales, el camino para el desarrollo
Authors:   , Campoy José Emilio
Published: August 2024

Este trabajo refleja la sistematización de experiencias exitosas en el marco de la promoción de las economías regionales en varias provincias de la Republica argentina, a través de la implementación de un programa, cuya denominación es "Manos a la Obra" y que tenía como eje principal la entrega de subsidios no reintegrables para fortalecer desde lo productivo y comercial a unidades productivas con potencialidades de crecimiento y desarrollo.
CENTRIFUGAL SPRAYING SYSTEM DESIGN AND DROPLET DISTRIBUTION CHARACTERIZATION FOR MAIZE PLANT PROTECTION UAV
Authors: HE Jiaxun , SUN Keke , WANG Taojie , SONG Zhihua , LIU Lichao
Published: August 2024

Aiming at the problems of spraying pole-type plant protection machines difficult to get down to the field after row closure of maize in the middle and late stages, uneven droplet distribution of pressure nozzle-type plant protection drone, and difficult to change the droplet particle size, this paper designed a UAV centrifugal spraying system for maize planting protection through the designed centrifugal nozzle combined with a plant protection drone. A single nozzle parameter test was carried out to study the relationship between nozzle speed, flow rate and droplet size. The variable parameter flow rate is set in the range of 300 ml ~ 1000 mL / min, and the nozzle rotation speed is set in the range of 8000 ~ 18000 r / min gradient change. The test results show that the droplet size is related to the liquid supply flow rate and the nozzle rotation speed. According to the theory of optimal biological particle size, the centrifugal nozzle parameter is determined to select the liquid supply flow rate of 1000 mL / min and the nozzle rotation speed of 14000 r / min. The droplet distribution characteristics test under the actual operating conditions was carried out with this parameter, and the important index parameters such as droplet size, droplet density and coverage rate were analyzed to characterize the UAV aerial spraying operation. The experimental results show that the flight speed of the UAV has an important effect on the droplet deposition parameters, which significantly affects the droplet coverage, droplet density and deposition amount of the bottom layer of maize, and the droplet coverage and the droplet deposition amount of each sampling layer tends to decrease with the increase of flight speed, and the coefficient of variation (CV) value of the centrifugal spraying system was the smallest at the flight speed of 1.5m/s, and the effect of droplet deposition was the most uniform. at a flight speed of 1.5m/s. The effect of droplet deposition is the most uniform. This study can provide a reference basis for the optimization of parameters and the correct use of centrifugal plant protection UAV in the middle and late stage plant protection operations of tall crops such as maize.