bluuebunny/crossref_metadata_2025 huggingface dataset:
Manejo cirúrgico em casos de necrose pancreática e complicações da pancreatite aguda: revisão de estratégias atualizadas
Authors: Silva Guilherme Henrique do Nascimento , Guimarães Neto João Carvalho , Costa Filho João Bosco da , Muniz Ana Carolyne Santos Freitas , Cardoso Diogo Gabriel Mendes Medeiros Silva , Silveira Filho Alex José , Mezzarano Giovanna Vieira , Almeida Louise Lemos , Tavares Maria Fernanda Novaes Rosa , Silva Lara Samira Abreu da , Costa Maria Clara Cruz Moraes
Published: December 2024

Introdução: A pancreatite aguda (PA) pode progredir para formas graves, como a necrose pancreática, complicação que demanda intervenções cirúrgicas ou percutâneas. O manejo dessa condição evoluiu, com técnicas minimamente invasivas, como drenagem percutânea e necrosectomia vídeo-assistida, substituindo a necrosectomia aberta tradicional. Objetivo: Revisar as estratégias cirúrgicas mais recentes para o manejo da necrose pancreática, com ênfase nas técnicas minimamente invasivas e nos desfechos clínicos. Métodos: Trata-se de uma revisão de literatura na qual foram realizadas buscas na base de dados “Medline”  via Biblioteca Virtual de Saúde (BVS). Os descritores utilizados foram “Necrose pancreática” AND “pancreatite aguda” AND “Cirurgia minimamente invasiva". Foram incluídos artigos originais, no idioma inglês, publicados nos últimos 5 anos (2019-2024). Resultados: Foram analisados 10 artigos, os quais preencheram os critérios de elegibilidade e foram selecionados para o resumo. Intervenções minimamente invasivas são preferidas no manejo da necrose pancreática infectada, pois resultam em menores complicações pós-operatórias e menor necessidade de reintervenções. A drenagem percutânea é frequentemente utilizada como primeira linha de tratamento, enquanto a necrosectomia vídeo-assistida é reservada para casos que não respondem à drenagem. O conceito de "espera vigilante", que adia a cirurgia até a estabilização hemodinâmica do paciente e melhor demarcação da necrose, tem sido amplamente aceito, contribuindo para melhores desfechos. Conclusão: O avanço das técnicas minimamente invasivas, associado ao manejo clínico intensivo e multidisciplinar, tem melhorado significativamente o prognóstico de pacientes com necrose pancreática. Novas tecnologias, como a cirurgia robótica e a pesquisa de agentes antimicrobianos, prometem revolucionar ainda mais o tratamento dessa condição complexa.
Radioproteção de gestantes no diagnóstico e tratamento radioterápico
Authors: Aguiar Emilia Jéssia Souza , Lucero Mariano José , Jesus André Luiz Silva de
Published: December 2024

A exposição de gestantes às radiações ionizantes é uma situação atípica, entretanto quando necessário, o conhecimento sobre os potenciais riscos inerentes devem ser de conhecimento dos profissionais da área da radiologia. Entende-se que o benefício deve ser maior que os danos causados pela exposição à radiação ionizante, ponderado pelo médico radiologista e toda a equipe multidisciplinar responsável pela reabilitação da saúde materna. O objetivo deste artigo de revisão narrativa é descrever a importância da radioproteção em pacientes gestantes durante o diagnóstico por imagem e tratamento oncológico, assim como os possíveis efeitos biológicos causados por exposição a radiações ionizantes no desenvolvimento fetal. Para sua elaboração foram pesquisados diversos materiais relevantes sobre o assunto no idioma português entre 2005 e 2024, nas bases de dados do Google Acadêmico, Pubmed, UpToDate, Scielo e EBSCO, resultando em uma amostra de 21 publicações selecionadas para análise e redação do trabalho. Foi possível concluir que a tomada de decisão sobre expor esta paciente em período gravídico, deve ponderar o conceito de risco-benefício amparada por uma equipe multidisciplinar que detenha o conhecimento das propriedades físicas das radiações ionizantes. Cenários traumáticos e emergenciais que expõe a paciente a riscos de morte e a reabilitação da saúde materna sobrepõe o risco que o embrião sofre ao ser exposto. Os efeitos teratogênicos e carcinogênicos são probabilísticos, desta forma, não existe comprovação científica sobre o surgimento de doenças e/ou deficiências radioinduzidas ao longo da vida.
Whole-Body Synergy-Based Balance Control for Quadruped Robots with Manipulators on Sloped Terrains
Authors: Kang Ru , Ning Huifeng , Meng Fei , He Zewen
Published: December 2024

A quadruped robot with a manipulator that combines dynamic motion and manipulation capabilities will greatly expand its application scenarios. However, the addition of the manipulator raises the center of mass of the quadruped robot, increasing complexity in motion control and posing new challenges for maintaining balance on sloped terrains. To address this, a balance control method based on whole-body synergy is proposed in this study, emphasizing adaptive adjustment of the robot system’s overall balance through effective utilization of the manipulator’s active motion. By establishing a mapping relationship between the manipulator and the robot’s attitude angle under system equilibrium, the desired manipulator motion is guided by real-time estimates of terrain angles during motion, enhancing motion efficiency while ensuring robot balance. Furthermore, to enhance motion tracking accuracy, the optimization of system angular momentum and manipulator manipulability is incorporated into hierarchical optimization tasks, improving manipulator controllability and overall system performance. Simulation and experimental results demonstrate that the quadruped robot with a manipulator exhibits reduced velocity and attitude angle fluctuations, as well as smoother foot-end force dynamics during climbing motions with the addition of manipulator adaptive adjustment. These results validate the effectiveness and superiority of the manipulator-based adaptive adjustment strategy proposed in this paper.
Fluorescent Particles Based on Aggregation-Induced Emission for Optical Diagnostics of the Central Nervous System
Authors: Liu Shan , Liu Jinkuan , Li Xue , Du Xiaoxin , Yin Cheng , Luo Yong , Li Chenzhong
Published: December 2024

In 2001, Tang’s team discovered a unique type of luminogens with substantial enhanced fluorescence upon aggregation and introduced the concept of “aggregation-induced emission (AIE)”. Unlike conventional fluorescent materials, AIE luminogens (AIEgens) emit weak or no fluorescence in solution but become highly fluorescent in aggregated or solid states, due to a mechanism known as restriction of intramolecular motions (RIM). Initially considered a purely inorganic chemical phenomenon, AIE was later applied in biomedicine to improve the sensitivity of immunoassays. Subsequently, AIE has been extensively explored in various biomedical applications, especially in cell imaging. Early studies achieved nonspecific cell imaging using nontargeted AIEgens, and later, specific cellular imaging was realized through the design of targeted AIEgens. These advancements have enabled the visualization of various biomacromolecules and intracellular organelles, providing valuable insights into cellular microenvironments and statuses. Neurological disorders affect over 3 billion people worldwide, highlighting the urgent need for advanced diagnostic and therapeutic tools. AIEgens offer promising opportunities for imaging the central nervous system (CNS), including nerve cells, neural tissues, and blood vessels. This review focuses on the application of AIEgens in CNS imaging, exploring their roles in the diagnosis of various neurological diseases. We will discuss the evolution and conclude with an outlook on the future challenges and opportunities for AIEgens in clinical diagnostics and therapeutics of CNS disorders.
Light-Programmable g-C
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Microrobots with Negative Photogravitaxis for Photocatalytic Antibiotic Degradation
Authors: Yuan Yunhuan , Wu Xianghua , Kalleshappa Bindu , Pumera Martin
Published: December 2024

Microrobots enhance contact with pollutants through their movement and flow-induced mixing, substantially improving wastewater treatment efficiency beyond traditional diffusion-limited methods. g-C
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is an affordable and environmentally friendly photocatalyst that has been extensively researched in various fields such as biomedicine and environmental remediation. However, compared to other photocatalytic materials like TiO
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and ZnO, which are widely used in the fabrication of micro- and nanorobots, research on g-C
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for these applications is still in its early stages. This work presents microrobots entirely based on g-C
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microtubes, which can initiate autonomous movement when exposed to ultraviolet and visible light. We observed distinct motion behaviors of the microrobots under light irradiation of different wavelengths. Specifically, under ultraviolet light, the microrobots exhibit negative photogravitaxis, while under visible light, they demonstrate a combination of 3-dimensional motion and 2-dimensional motion. Therefore, the wavelength of the light can be used for programming the motion style of the microrobots and subsequently their application. We show that the microrobots can effectively degrade the antibiotic tetracycline, displaying their potential for antibiotic removal. This exploration of autonomous motion behaviors under different wavelength conditions helps to expand research on g-C
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-based microrobots and their potential for environmental remediation.
Readability and Comprehension of Digital Texts by Political Figures
Authors: Kiková Hana , Žuk-Olszewska Michaela
Published: December 2024

Previous research in the media field primarily focuses on analysing political communication within the context of social media, with limited attention given to the complexity of the political texts themselves. Therefore, this small-scale study aims to investigate the readability and comprehension of digital texts published by selected political figures on Facebook. Posts from political figures are selected based on specific criteria. Readability is calculated for 200 randomly selected posts. To determine the readability level of digital texts, we adapt a modified version of the readability formula, the FOG Index, along with Mistrík’s readability measure (R score). Additionally, respondents’ comprehension of 10 selected texts is evaluated through a Multiple-Choice Task Test. We employ a careful word deletion strategy when creating the tests, ensuring similar levels of context support across texts. A pilot test helps refine problematic distractors and ensure appropriate item difficulty using the Facility Value indicator. Due to the non-normal distribution of the collected data, this study employs nonparametric statistical methods in its analysis. This study finds significant differences in comprehension between texts from selected political figures. Education level is also found to be associated with comprehension (p = .023). Comprehension correlates with readability (R score: r(8) = 0.77, p = .009; FOG: r(8) = -0.9, p < .001). The modified FOG Index and R score are also correlated (r(8) = -0.67, p = .033), suggesting their interchangeability in similar Slovak studies.
Ecoproducts in the Dynamic Era of Digital Communication: A Neuromarketing Study of Users’ Emotional Reactions on Social Media
Authors: Ščepková Simona , Zaušková Anna
Published: December 2024

In the present era, where social media have become a primary tool for interaction between brands and consumers, the importance of emotional reactions triggered by observing public comments is increasingly emphasised. This study analyses how these reactions shape the decision-making process when purchasing eco-friendly products. The aim of this study is to bridge the gap in the analysis of emotional reactions from social media users who are exposed to various unofficial information published on social media while gathering information about eco-products, which can significantly influence their purchasing decisions. The objective is to examine, compare, and evaluate how positive and negative sentiment in user comments affects the perception and value of eco-products amongst other social media users. The findings indicate that posts with positive comments foster increased engagement and a favourable perception of products, while negative comments lead to doubt and frustration. In the neuromarketing experiment, we found that 81.8% of respondents considered the visual design of the eco-product and the ecological brand message attractive, with 63.6% reporting that negative social media comments had a significant impact on their perception of the brand. These results support the hypothesis that emotional reactions to comments are a strong factor in consumer decision-making, suggesting that positive reviews may serve as social proof, while negative comments can cause cognitive dissonance. Through this study, we aim to contribute to a deeper understanding of the dynamics between emotional reactions and the perception of eco-products in the digital communication era, which has significant implications for the marketing strategies of ecological brands.
Внутренний рост, финансовые ограничения и инвестиционная политика российских публичных компаний в контексте динамической модели
Authors: Луценко С.И.
Published: December 2024

Автор рассматривает особенности влияния денежных авуаров, внутреннего роста и ограничений на финансовую политику российских публичных компаний. Ключевыми показателями при оценке структуры капитала выступают: внутренний рост (индикатор влияния менеджмента) и дивидендные выплаты. Российские публичные компании действуют в логике предупредительного мотива, фокусируя свое внимание на внутренних резервах (источников финансирования) для последующего финансирования своих инвестиций, с учетом их приоритета. Автор представляет результаты оценки динамической модели методом обобщенных моментов с помощью статистического пакета Stata и процедуры – «Arellano-Bover/Blundell-Bond estimation».

The author examines the peculiarities of the influence of monetary holdings, internal growth and restrictions on the financial policy of Russian public companies. The key indicators in assessing the capital structure are: internal growth (an indicator of the influence of management) and dividend payments. Russian public companies act in the logic of a precautionary motive, focusing their attention on internal reserves (sources of financing) for the subsequent financing of their investments, taking into account their priority. The author presents the results of the evaluation of the dynamic model by the method of generalized moments using the statistical package Stata and the procedure - "Arellano-Bover/Blundell-Bond estimation"..
Визуализация прогноза трендов научных тем для определения перспективных направлений в области безопасности АЭС
Authors: Шарнин М.М. , Тищенко A.С.
Published: December 2024

В статье представлены результаты применения метода визуализации долгосрочного прогнозирования трендовых тем исследований в области обеспечения безопасности АЭС. Значимые темы были определены среди слов, включенных в названия научных статей. Формулировки заголовков, которые несколько раз встречаются в цитируемых статьях анализируемой коллекции, рассмотрены как трендовые темы исследования. Длительность роста тренда цитирования была целью для алгоритмов машинного обучения. Использовался метод машинного обучения CatBoost. Для визуализации прогноза были использованы методы t-SNE и Word2Vec. Кластеры трендовых ключевых слов на семантической карте помогли точно определить перспективные направления в области обеспечения безопасности АЭС.

The article presents the results of the application of the visualization method of long-term forecasting of trending research topics in the field of NPP safety. Significant topics were identified among the words included in the titles of scientific articles. The headline formulations that occur several times in the cited articles of the analyzed collection are considered as trending research topics. The duration of the citation trend growth was the goal for machine learning algorithms. The CatBoost machine learning method was used. tSNE and Word2Vec methods were used to visualize the forecast. Clusters of trending keywords on the semantic map helped to accurately identify promising areas in the field of nuclear power plant safety.
Трансфер технологий: цели, эффективность, риски
Authors: Миронов В.Н.
Published: December 2024

Предлагаемый аналитический обзор литературы по трансферу (передаче) технологий закрывает определенную брешь в отечественной литературе по этой теме, а именно, отсутствие обзора с анализом российских публикаций. При наличии довольно значительного массива статей о том, что такое трансфер технологий, какие его виды существуют и какие используются методы, до настоящего времени не было попытки написать обзор этого массива и дать ему оценку с точки зрения полноты, наличия пробелов при освещении острых вопросов и проблем. Также рассмотрены понятия технологии и трансфера технологии, используемые в нормативных документах. Описаны основные риски осуществления передачи технологии, в частности, неконтролируемой, и способы борьбы с ними. Рассмотрена классификация трансфера технологий и основные методы.

The article discusses the concepts of technology and technology transfer. The author describes the main risks The proposed analytical review of the literature on transfer (transfer) technology closes a certain gap in the domestic literature on this topic, namely, the lack of a review with an analysis of Russian publications. In the presence of a fairly significant array of articles about what technology transfer is, what types of it exist and what methods are used, so far there has been no attempt to write an overview of this array and evaluate it from the point of view of completeness, the presence of gaps in the coverage of acute issues and problems. The concepts of technology and technology transfer used in regulatory documents are also considered. The main risks of technology transfer, in particular, uncontrolled, and ways to combat them are described. The classification of technology transfer and the main methods are considered.
Conversion of pagans and the evolution of holy war ideology: Assessing the vulnerability of Mieszko’s realm to holy war
Authors: von Guttner-Sporzynski Darius
Published: December 2024

This study revisits Mieszko I’s Christianisation of his realm, juxtaposing it against the backdrop of Christian holy war ideologies, notably the evolution of the ‘just war’ doctrine. It scrutinises whether Mieszko’s baptism in 966 stemmed from spiritual conviction or political expediency, and considers the implications of holy war ideologies for his realm. Employing a revisionist perspective, the study challenges traditional views of the crusades, suggesting a blend of spiritual motivation and political manoeuvring. Further, the research distinguishes between ‘conversion’ and
‘Christianisation’, highlighting the transformation from personal faith to societal change initiated by Mieszko. The role of his Christian wife, Dobrava, and the strategic establishment of the Polish bishopric are explored as factors in the Christianisation process. Conclusively, the findings suggest Mieszko’s baptism was more politically motivated, with the holy war ideology influencing the Piast dynasty’s later Christianising and expansionist policies. This compact analysis enriches our
understanding of the intertwining of religious conversion, holy war ideologies, and state formation in medieval Europe.
Modelado hidrológico distribuido de la Cuenca del Río Grande (Córdoba, Argentina) en base a datos de precipitación derivados de satélites
Authors: Weber Juan , Jaeggi Máximo
Published: December 2024

Se presenta el desarrollo, implementación y calibración de un modelo hidrológico de simulación continua para la cuenca del río Grande (Córdoba, Argentina). Esta cuenca, de un área de 592.7 km², se desarrolla sobre la vertiente oriental de la Sierra de Comechingones. Para una mejor representación de la distribución espacial de la precipitación, se implementó un procedimiento de asimilación de los datos de precipitación derivados de satélites del producto PDIR-Now, en conjunto con siete estaciones pluviométricas. El modelo se implementó a través del programa SWAT+ (Soil and Water Assesment Tool) y la calibración a través del programa SWAT+ Toolbox. Para la descripción de la red de drenaje en SWAT+, se ajustaron las relaciones de la geometría hidráulica en base a observaciones locales. Para la calibración se contó con una sección fluviométrica en la descarga de la cuenca. Se presentan los parámetros de mayor sensibilidad y sus modificaciones producto de la calibración, en conjunto con los estadísticos del ajuste. Se considera que el modelo implementado describe razonablemente el comportamiento hidrológico de la cuenca del río Grande, típica de las cuencas de la región serrana de Córdoba.
Estudios Lésbicos en Argentina: ¿Un campo de estudio en desarrollo o una disciplina ausente?
Authors: Malnis Cecilia Magdalena
Published: December 2024

El artículo revisa el estado actual de un campo de investigación que puede definirse como los “Estudios Lésbicos” en Argentina. A través de un análisis documental, se evidencia cómo la historia política de las lesbianas ha sido tratada de manera marginal dentro de la academia, conformando un corpus significativamente menor en comparación con la cantidad de estudios dedicados al colectivo LGBTTTQ en general y al movimiento feminista (a menudo abordado desde enfoques heterosexistas). En este sentido, se resalta el papel crucial de las activistas lesbianas y bisexuales, quienes han explorado la temática desde diversas perspectivas, utilizando su propia experiencia como base para reflexiones teóricas más amplias. 
El artículo también analiza las primeras apariciones de las lesbianas en la academia, donde inicialmente no fueron ellas quienes hablaron, sino que fueron representadas por otros, desde perspectivas que las asociaban con la desviación, la patología y el crimen. Este enfoque contrasta con una tendencia más reciente en la que las lesbianas han comenzado a tener una voz directa dentro del ámbito académico.
Las voces de Audre Lorde. Narrativas escriturales en función genealógica
Authors: Fernández Hasan Valeria , Abello Virginia
Published: December 2024

En este trabajo nos interesa develar la función genealógica de la intertextualidad feminista en textos académicos y textos periodísticos que usan como cita de autoridad la voz de la escritora, poeta y activista feminista negra lesbiana Audre Lorde. En este sentido, aspiramos a determinar cómo pueden ser analizadas la poesía, la cita o la paráfrasis en el marco de lo que se ha denominado intertextualidad (Kristeva, 1967). Nos importa saber cómo es citado el discurso de Lorde y cómo se lo entrama con el discurso feminista contemporáneo tanto en el periodismo como en la academia. Para la conformación del corpus realizamos una selección estratégica de casos (Valles, 1999) ya que para estudiar el modo en que la autora es citada necesitamos un recorte sobre textos que efectivamente retoman su voz. El período de producción y/o publicación de los textos comprende los años que van entre 2020-2023 en coherencia con el recorte temporal de las indagaciones relativas a narrativas feministas que nos encontramos estudiando en el marco de las transformaciones en los sentidos sociales que la pandemia y la pospandemia introdujeron en la vida cotidiana (Fernández Hasan, 2023).
Presentación “Narrativas feministas: representaciones, decires y discursos de la pospandemia”
Authors: Fernández Hasan Valeria , Gil Ana Soledad
Published: December 2024

Presentación “Narrativas feministas: representaciones, decires y discursos de la pospandemia”
Manejo de residuos sólidos en el Hospital Regional Docente de Trujillo, Perú
Authors: Bustamante-Rojas Rosa Agustina , Diaz-Valiente Frank Alexander , Díaz-Gómez Cleotilde , Yi-Kcomt Silvia Patricia
Published: December 2024

Se planteó como objetivo general determinar la caracterización del manejo de residuos sólidos en el Hospital Regional Docente de Trujillo, 2019. La presente investigación se ha desarrollado de manera descriptiva, con un diseño no experimental. Se ha determinado que el Hospital regional Docente de Trujillo genera residuos sólidos de los siguientes servicios: Emergencia, Sala de Operaciones, Cirugía “A”, Cirugía “B”, Medicina “A”, Medicina “B”, Medicina “C”, UCI, Ginecología, Maternidad, Pediatría, Neonatología, Patología, Psiquiatría, Neonatología, Consulta Externa, Laboratorio de Emergencia, Banco de Sangre, Farmacia Rayos X, exteriores, Administración, Lavandería, CENEX, Medicina Física, Laboratorio, Vacunas, Nutrición, Cirugía Ambulatoria Laparoscópica, Sistema Seguro Integral de Salud, esterilización, Almacén General, Almacén de Farmacia y mantenimiento.
Características de desempeño en un instructor SENA
Authors:   , Valderrama Vieda Humberto
Published: December 2024

Esta investigación busca analizar las concepciones de los aprendices del servicio nacional de aprendizaje SENA de Colombia, sobre las características que ellos consideran debe tener un instructor que oriente formación en esta institución de formación para el trabajo y el desarrollo humano. Específicamente qué características debe presentar el instructor en su componente del ser, del hacer y del saber, desde la perspectiva de los aprendices. Cuando se aborda las características del ser, lo que se pretende es sondear las características personales que los aprendices valoran en sus docentes, aun sabiendo que no se trata de atributos que puedan abordarse mediante la formación, sino que son aquellas características personales que son cualidades innatas del instructor y que lo diferencian de otros instructores. Esta información recolectada es importante para comprender mejor las necesidades de nuestros aprendices en cuanto a su interacción con los instructores en el ámbito de la formación profesional y sería el insumo para profundizar en nuevos proyectos que determinen causalidades entre estas características y el desarrollo de la formación de los aprendices. Los fundamentos se apoyan en el evaluar del quehacer instructor desde la perspectiva del alumno como: Habilidades en Clase, Personalidad y Actitud (como cualidades innatas del instructor), Asistencia y Dedicación, Evaluación de la Clase, Conocimientos del Instructor, Empleo de Material y Actividades de Apoyo, Método de Enseñanza. El análisis se basa en modelos de agrupamiento de variables para recolectar la información de percepción de los aprendices que se utiliza en esta investigación. La estrategia metodológica se inscribe en un diseño flexible, de corte cualitativo que recoge datos para determinar cuáles son las características en los instructores a través de la aplicación de grupos focales a aprendices. Para el desarrollo de la investigación se tomaron como referencia tres dimensiones que permiten agrupar características valoradas por los aprendices en sus instructores: la dimensión personal, la dimensión disciplinar y la dimensión pedagógica, (que incluye la didáctica). Con base en estas dimensiones se agrupan las características descritas por los aprendices entrevistados respondiendo a la pregunta de investigación planteada en el problema de investigación ¿Cuáles son las características de un instructor SENA que son valoradas por los aprendices? y cuyos resultados ratifican la clasificación en dimensiones realizada por Villaroel & Bruna, (2017) y a las características personales, disciplinares y pedagógicas de la literatura consultada y tomada como guía para el desarrollo de la investigación.
SEISMICITY of KYRGYZSTAN and UZBEKISTAN in 2020
Authors: K.E. Abdrakhmatov  , Frolova A.G. , Berezina A.V. , Muraliev A.M. , Pershina E.V. , Shukurova R. , Maldybaeva M.B. , Abdyraeva B.S. , Sabirova G.A. , Kuchkarov K.I.
Published: December 2024

The system of seismic observations оn the territory of Kyrgyzstan and Uzbekistan in 2020 re
mained unchanged: the seismic network of Kyrgyzstan included 26 seismic stations; in Uzbekistan the data from
41 seismic stations were used. Compared to last year, seismic activity in the region has increased: the number of
strong earthquakes has increased, most of them occurred in the border areas of China and Tajikistan. The consol
idated catalog for 2020 included 261 events with KR≥8.6. The strongest event was the earthquake with KR=14.5,
occurred in China on January 19 at 13h27m. On January 17, it was preceded by two foreshocks with energy classes
KR=12.9 and KR=10.8. The main shock was accompanied by many aftershocks, the strongest of which had the
energy class KR=12.5. On the territory of Kyrgyzstan directly, two rather strong events took place in the border
area with China: on February 15 with KR=12.0 and on May 6 with KR=12.5. On the territory of Uzbekistan, three
strong earthquakes were registered: on March 26 with KR=11.8, on November 6 with KR=12.4 and on December 26
with KR=11.9.
USO INDISCRIMINADO DO METILFENIDATO EM UNIVERSIDADES: UMA REVISÃO DE LITERATURA
Authors: de Oliveira Silva Pedrosa Marina , Guilherme Ferreira Marques Galvão José , Costa e Sá Lima Iris , Emília Formiga Marques Ana
Published: December 2024

O presente estudo tem como objetivo analisar a prática do uso indiscriminado da Ritalina (Metilfenidato) entre estudantes que buscam o aprimoramento cognitivo e melhora na concentração, visando buscar melhores rendimentos em suas tarefas estudantis. Para construção do texto, utilizou-se como método revisão bibliográfica do tipo descritiva e explicativa, cujos dados foram catalogados com base em diversas pesquisas, sendo elas tanto de artigos de revisão quanto artigos originais, ambos encontrados em revistas da PubMed Unique Identifier, Periódicos da CAPS (Coordenação de Aperfeiçoamento de Pessoal de nível Superior), SciELO (Scientific Eletronic Library Online), Google Acadêmico, sendo definido artigos com qualidade entre o período de 2019 a 2023. Os resultados apontam que o Metilfenidato é um agente estimulante moderado do sistema nervoso central (SNC), indicado como adjuvante das intervenções psicológicas, educacionais e sociais, no tratamento de distúrbios de hiperatividade. Como conclusão, verificou-se que, apesar do uso de Metilfenidato ser bastante efetivo em pessoas com TDAH, o uso indiscriminado desse medicamento em pessoas saudáveis pode gerar efeitos adversos, sendo cefaleia e taquicardia os dois sintomas mais relatados. Torna-se, portanto, importante o controle farmacêutico, bem como a devida prescrição médica para consumo de tal medicamento.

Palavras-chave: Metilfenidato. Ritalina. Uso Indiscriminado. Transtorno de Déficit de Atenção e Hiperatividade (TDAH).
Management accounting information is the basis for a balanced system of indicators in trade enterprises
Authors: Rudnytsky Vasyl , Dubil Olena , Derii Vasyl
Published: December 2024

Introduction. Management accounting information is of key importance for the successful functioning of the management system of trade enterprises. The use of a balanced system of indicators contributes to a significant increase in the efficiency of the economic activity of trading enterprises, therefore the topic of this study is relevant.
The purpose of the study is to study management accounting information as a basis for a balanced system of indicators in trading enterprises and to formulate proposals for improving its interpretation, structure and content.
Research methods. In the research process, the following research methods were used: monographic - to clarify the views of scientists regarding management accounting and a balanced system of indicators; tabular – for building a strategic map of the main business processes for a trade enterprise in the segment of goals and indicators; comparison method - to justify the feasibility of using and finding alternative methods to the BSC system.
Research results. A strategic map of the main business processes for a trade enterprise in the segment of goals and indicators has been developed and presented in four tables; advantages, problematic issues, shortcomings and limitations of the BSC concept are specified; a number of key indicators for the main business processes of trade - procurement, transportation, storage and sale - are highlighted, which are used for operational analysis, and can also be used for the BSC method.
Prospects for further research. In the future, it is necessary to focus on researching the problems of optimizing the structure, content and personalization of information received from management accounting, as well as on the prospects of using the blockchain system in management accounting in commercial enterprises.
Prevalencia de la sintomatología depresiva en aspirantes de un programa de licenciatura en psicología.
Authors: Fernández Montaño Ithzel Liliana , Flores Villavicencio María Elena , Cortés Melchor Karina , Torres López Teresa Margarita
Published: December 2024

Depressive symptomatology affects individuals' development across various domains, including physical, cognitive, emotional, and social aspects. University students, when faced with the demands of pursuing a degree, may experience depressive symptoms that can significantly impact their academic trajectories. This study aims to assess depressive symptomatology among applicants to a bachelor’s program in Psychology at UMSNH. A descriptive-correlational and cross-sectional study was conducted using the BDI-II and CESD-R. The sample consisted of 352 applicants, of whom 196 were identified with mild to severe symptomatology according to BDI-II, and 187 according to the CESD-R, with a 2.55% difference between the instruments. Key findings revealed that approximately 55.68% of participants in this cohort exhibited some level of depressive symptomatology. Of this percentage, 77% were women, aged 16 to 21 years (M = 18.35, SD = .989); 79.6% were exclusively dedicated to their studies, 89.8% were enrolled in a face-to-face modality, and 32.1% reported having a formal diagnosis, among other factors. The conclusion highlights the importance of conducting such assessments to identify depressive symptomatology in psychology program candidates and to propose actions aimed at promoting mental health self-care within this group.
Factores críticos de éxito del World Class Manufacturing en la industria automotriz mexicana: Un análisis a través de modelos de ecuaciones estructurales
Authors: Silva Sprock Oscar Antonio , Chang López Roberto
Published: December 2024

World Class Manufacturing (WCM) es un sistema innovador de gestión integral de operaciones de manufactura, caracterizado en la monetización económica de las actividades de manufactura y la determinación del impacto holístico en la organización.  WCM permite priorizar acciones basadas en las necesidades económicas de las operaciones de manufactura y así focalizar los recursos directamente a estas necesidades. El objetivo de este trabajo es caracterizar los factores críticos de éxito del WCM en organizaciones del sector automotriz en México a través de modelos de ecuaciones estructurales. La investigación se llevó a cabo en el sector automotriz de México por caracterizarse esta como la industria más importante de las manufacturas del país. A través de la revisión de literatura y entrevistas con expertos del WCM se identificaron seis CSF, evaluándose por medio de 30 constructos. Se aplicó un instrumento de recolección de datos el cual fue sometido a pruebas de confiabilidad y validez durante una fase piloto de evaluación. Se realizó la verificación y validación del instrumento mediante análisis factorial exploratorio, y modelo de ecuaciones estructurales en una muestra de 201 encuestas a profesionales experimentados en WCM. Los resultados indican que el compromiso gerencial, las competencias integrales, el tipo de liderazgo, el involucramiento y la cultura organizacional influyen directamente en los beneficios de organizaciones que implementan el WCM. Conociendo los CSF del WCM, las organizaciones pueden desarrollar acciones para mitigar los riesgos y poder planificar estratégicamente los resultados y recursos necesarios a corto, mediano y largo plazo.
Contexto y las TIC como Estrategia para Mejorar el Proceso Enseñanza-Aprendizaje de las Matemáticas en los Estudiantes del Grado Sexto
Authors: Murillo Torres Yesenia , González Ramírez Nancy
Published: December 2024

Esta investigación llamada el contexto y las TIC como estrategia para mejorar el proceso enseñanza-aprendizaje de las matemáticas en los estudiantes del grado sexto de la Institución Bilingüe Andrés Bello de Istmina – Choco, tuvo como objetivo diseñar una estrategia que articule el contexto y las herramientas tecnológicas TIC en el proceso de enseñanza-aprendizaje de las matemáticas en los estudiantes del grado sexto de la I.E. Bilingüe Andrés Bello de Istmina-Chocó. Para la conducción de esta investigación nos apoyamos del método científico utilizando el técnico dialéctico propuesto por Hegel, el cual pone su atención en el desarrollo de las ideas y en la inteligencia con la que se responde a la contradicción de la dialéctica y como medios de revisión documental, permite seleccionar la bibliografía pertinente para el desarrollo de cada capítulo; por ejemplo, para las tendencias históricas, teóricas e investigativas con la sistematización conceptual; el análisis histórico y sus antecedentes; el estudio teórico, investigativo y actual y las bases teóricas en la enseñanza-aprendizaje de las matemáticas en cuanto a la articulación del contexto y las herramientas tecnológicas (TIC) y se utilizaron diferentes métodos teóricos y empíricos que facilitan el proceso y la recolección de información, entre los cuales están: histórico-tendencial, histórico-lógico, analítico-sintético, inductivo-deductivo, la observación, la entrevista y la encuesta, estadístico y a modelación, permitiendo obtener como resultado, una estrategia didáctica que contribuye al mejoramiento del proceso Enseñanza-Aprendizaje de las matemáticas, la cual brinda los elementos y herramientas suficientes para la movilidad del conocimiento en todos sus contextos.
The Real Effects of Credit Supply Shocks During the COVID-19 Pandemic
Authors: Rivadeneira Alex , Alcaraz Carlo , Amoroso Nicolás , Oviedo Rodolfo , Samaniego Brenda , Sapriza Horacio
Published: December 2024

We study the real effects of credit supply shocks during the COVID-19 pandemic in Mexico. To this end, we merge administrative micro-level data on the universe of bank loans to firms with matched employer-employee social security records. For each firm, we measure its exposure to time-varying credit supply shocks. We find that a negative credit shock of one standard deviation would
have increased a firm's exit probability by 0.15 percentage points (pp) and decreased its annual
employment growth by 1 pp. These effects were most pronounced among unincorporated businesses,
small and young firms, and those in non-essential sectors. Negative credit supply shocks led to higher separation rates for workers with low layoff costs, like those with low tenure or temporary
contracts.
Remote Work and High Proximity Employment in Mexico
Authors: Aldeco Leo Lorenzo , Salcedo Alejandrina
Published: December 2024

We show that in Mexico larger shares of potential remote work at the municipality level are related to lower post-pandemic employment in high-proximity consumer services, a relatively large sector that mainly employs low-income workers. We use a triple difference event study design where we
compare employment in high and low proximity sectors across municipalities with different levels of
remote work potential, before and after the pandemic. Our results contribute to explain the relatively weak recovery in high proximity employment in the central region of the country, where at the start of the pandemic a larger proportion of high-proximity services located where remote work potential was high, relative to other regions. The analysis highlights that with the pandemic the sectoral distribution of employment has changed, and that the effects on workers depend on their capacity to adjust to the new labor market.
O corpo na educação física escolar
Authors: Both Jorge
Published: December 2024

O presente artigo vem abordar a questão do corpo nas aulas de Educação Física. O trabalho parte de uma revisão histórica da Educação Física, e apresenta a situação atual, aonde o esporte estudantil de rendimento vem tomando conta da Educação Física Escolar. Os conceitos de trabalho de Marcel Mauss entram na discussão no que se refere à forma de trabalho, onde essas formas analisam, primeiro o passado do aluno, para depois aplicar uma metodologia na aula que tem por base as experiências vividas pelo aluno. Muito diferente da que temos hoje, que é à busca do rendimento no esporte estudantil, inclusive nas aulas de Educação Física.
LEARNER ENGAGEMENT WITH WRITTEN FEEDBACK: A CASE STUDY OF LOW-PROFICIENCY L2 LEARNERS IN ACADEMIC WRITING
Authors: Liu Yuwei
Published: December 2024

This study explores the engagement of low-proficiency second language (L2) learners with teacher written corrective feedback (WCF) in academic writing. Drawing upon Fredricks et al.’s (2004) engagement framework, the study investigates students’ cognitive, behavioural, and affective dimensions of engagement. Six university students participated, and data were collected through writing drafts, verbal reports, and semi-structured interviews. Findings revealed that students exhibited diverse engagement behaviours, such as strictly following feedback, incorrect rectification, no rectification, and removal. While most students demonstrated behavioural engagement by revising texts, their cognitive engagement varied due to limited understanding of feedback. Students also displayed mixed affective responses, including happiness, confusion, helplessness, and worries, influenced by feedback explicitness and proficiency levels. The study highlights the complexity of learner engagement with WCF and emphasizes the need for teachers to consider individual differences, students’ revision processes, and beliefs when evaluating feedback effectiveness.
KEYWORDS: Teacher Written Corrective Feedback, Learner Engagement, Low-Proficiency L2 Learners, Cognitive Engagement, Behavioural Engagement, Affective Engagement, Academic Writing
Occupational safety of healthcare workers in the terms of the Covid-19 pandemic as the public health aspect
Authors: Varyvonchyk Denys V. , Yavorovskyi Оleksandr P. , Petrovska Oksana S. , Ustinova Liudmyla A. , Kalashnikov Andriy A. , Kurdil Natalia V. , Palamar Borys I.
Published: December 2024

Aim: To assess the level of occupational safety, health and hygiene of healthcare workers in the terms of the COVID-19 pandemic.
Materials and Methods: bibliosemantic, bibliographic, analytical, statistical methods as well as a systemic approach have been used in the research. The data of the Cabinet of Ministers of Ukraine, the Ministry of Health of Ukraine, the State Labour Service and the scientific research findings from open sources have been analyzed.
Conclusions: The safety of healthcare workers with regard to infection is essential for a secure hospital environment. From an infection prevention perspective, PPE and sanitary requirements are fundamental to ensuring a safe environment for healthcare workers. The analysis revealed inadequate provision of PPE for healthcare workers during the pandemic, with levels ranging from 61,25% to 63,63%. The risk of contracting the novel coronavirus among healthcare personel during the pandemic was 12 times higher than in the general population. The risk of developing an occupational disease among those who treated patients infected with SARS-CoV-2 was 58,1 times higher. The analysis revealed that the provision of personal protective equipment (PPE) to healthcare workers during the study period was only two-thirds of the required amount, which consequently elevated the risk and incidence of morbidity among healthcare workers.
ECONOMIC MECHANISM OF DEVELOPMENT OF INDUSTRIAL ENTERPRISES IN THE CONDITIONS OF MODERN TRANSFORMATIONS
Authors:   State University named after Vladimir Dal, Lugansk, Russia, Tkachuk Petr Yu. , Makarova Elena I. ,   State University named after Vladimir Dal, Lugansk, Russia
Published: December 2024

The article is devoted to the issues of formation of economic mechanism of development of industrial enterprises in modern conditions. The role and importance of the or-ganisation of economic mechanism for the development of industrial enterprises is actualised. The necessity of scientific study and understanding of the structure of the mechanism itself, revealing of the factors of influence, coming into contradiction, realisation of cause-and-effect relations between processes and phenomena, and also studying of the action of the basic eco-nomic laws according to which the action of elements of the economic mechanism of industrial enterprises takes place is underlined. The author's conceptual model of the economic mechanism of enterprise development is offered.
INVESTIGATION OF THE IMPACT OF BIG DATA AND CLOUD COMPUTING TECHNOLOGIES ON AUDITING
Authors:   Grozny State Petroleum Technical University named after Academician M. D. Millionshchikov, Larsnukaeva Malkhazni A. , Inderbiev Magomed V. ,   Grozny State Petroleum Technical University named after Academician M. D. Millionshchikov
Published: December 2024

As the trend of economic globalization continues to intensify, the emergence of big data and cloud computing technologies has significantly expanded the development space of auditing work. However, this requires appropriate personnel who accurately understand and make full use of them in order to truly contribute to the development of modern audit methods and technologies. Only by deeply understanding the impact of big data and cloud computing technologies on auditing can we ensure the scientific validity and feasibility of application strat-egies and, ultimately, contribute to further development in various fields.
THE CURRENT STATE OF HIGH-TECH SECTORS OF THE ECONOMY OF THE RUSSIAN FEDERATION
Authors:   Saint-Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia, Romanova Irina V. , Igishev Alexander V. ,   Saint-Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia
Published: December 2024

The article is devoted to the analysis of the current state of high-tech industries and enterprises in the Russian Federation. The authors analyze the current state, existing problems and challenges facing high-tech enterprises. The article also presents examples of successful companies operating in high-tech industries and discusses the prospects for further development of the industry in Russia. Vomiting will be of interest to a wide range of readers interested in economic and technological processes taking place in Russia, as well as specialists in the field of management, marketing and innovation.
AUTOMATION IN HR: PROBLEMS, LIMITATIONS AND RISKS OF IMPLEMENTING AI IN RECRUITMENT
Authors:   Saint-Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia, Budagov Artur Surenovich , Trofimova Natalya N. ,   Saint-Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia
Published: December 2024

The main objective of the study is to identify and develop recommendations for overcoming existing barriers to ensure successful integration of AI into the decision-making process when selecting candidates. As part of the stated goal, the work examines the current state of AI in recruitment. Key limitations in the use of AI are identified. The main risks associated with the automation of the process of recruiting and hiring personnel in the organization are analyzed. Such risks as algorithm bias, threat to data confidentiality, decreased human involvement and possible deterioration of the employer’s image are described. Examples of negative consequences are given: decreased flexibility in assessing candidates, deterioration of the social climate in the team, an increase in conflict situations. The risks of automation of interactions that can negatively affect the perception of the company by applicants are described in detail. Solutions to the identified problems and limitations are proposed.