bluuebunny/crossref_metadata_2025 huggingface dataset:
The impact of northern red oak (Quercus rubra; Fagaceae) on the forest phytodiversity in Ukraine
Authors:   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kucher O.O. ,   Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine, Didukh Ya.P. ,   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine,   Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine, Pashkevych N.A. ,   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine,   Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine, Zavialova L.V. ,   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine,   Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine, Rozenblit Yu.V. ,   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Orlov O.O. ,   Institute of Environmental Geochemistry of the National Academy of Sciences of Ukraine, Shevera M.V. ,   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine,   Ferenc Rákóczi II Transcarpathian Hungarian College of Higher Education, Beregove, Ukraine
Published: December 2023

The impact of Quercus rubra on the plant diversity of native forests of Ukraine has been investigated. The plant communities of artificial plantations dominated by northern red oak have such general features as poor species composition, with projective coverage values of other species not exceeding 5%, and a simplified vertical structure of the tree layers. In natural forest plant communities with the participation of Q. rubra, there are no rare and typical nemoral dominant species, which results in disruption of consortial relations in ecosystems. Such changes are due to the biological and ecological peculiarities of this species, in particular, its dense crown, abundant biomass of leaves, which reduces lighting, and allelopathic properties; all those factors affect the physical and chemical characteristics of biotopes. Quercus rubra artificial plantations are more adaptive to changes of natural conditions and are able to withstand harsher winters and lack of precipitation. The ecological amplitude of this species is wide, and even with an increase in the average annual temperature by 3 °C most of the ecological indicators do not go beyond the optimum zone of the species, except for the soil moisture and thermal regime. The amplitudes of main indicators of ecological factors of temperate forests and Q. rubra artificial plantations overlap. The dominance of Q. rubra reduces the quality of ecosystem services of native forests. The high competitive advantages of Q. rubra are the reason for the impossibility of natural restoration of the typical broad-leaved or coniferous forests on those land plots where they were replaced by artificial plantations of northern red oak or its tree layers were formed as the results of the spontaneous distribution of this species. In the successions, the communities with the participation of northern red oak are potentially able to replace the native forest phytocoenoses.
Experiencia en el manejo del trauma de guerra con un enfoque de control de daños en el hospital para pacientes con fracturas de fémur o tibia
Authors: Calderón Uribe Oscar Hernando , Satizabal Azuero Carlos Arnulfo , León Balcero Ferney Ahmed , Arcos Lucero Darío Sebastián
Published: December 2023

Introducción: El Hospital Militar Central cuenta con un grupo especial para la atención de pacientes con trauma de guerra que incluye una evaluación inicial y manejo urgente de las lesiones que amenacen la vida, mediante un enfoque de control de daños que busca preservar la vida del paciente, salvar la extremidad y conservar su función. Materiales y Métodos: Estudio observacional, descriptivo, transversal de pacientes de las fuerzas militares de Colombia, que sufrieron fracturas de fémur o tibia por trauma de guerra entre 2012 y 2020; y tratados mediante fijación externa en este Hospital. Objetivos: Describir las complicaciones del trauma de guerra tras un año de manejo de pacientes con fracturas de fémur o tibia utilizando un protocolo de control de daños en el Hospital Militar Central, centro de referencia para este tipo de trauma en el país. Resultados: Se realizó una revisión retrospectiva de pacientes con fracturas femorales o tibiales por traumas de guerra entre 2012 y 2020, manejados con un protocolo de control de daños. Se seleccionaron 72 soldados, el 96% de las fracturas eran abiertas, el 91% (66 casos) sufrió alguna complicación, como lesión nerviosa, lesión vascular, defecto de cobertura, infección, falta de consolidación. Conclusiones: El trauma de guerra continúa representando una de las etiologías de politraumatismo en pacientes jóvenes de nuestro país que, a su vez, sigue teniendo grandes implicaciones clínicas y económicas. Las lesiones óseas de las extremidades requieren un manejo por etapas basado en la fijación externa según los principios de control de daños.
Importancia de un Comité de Ética en Investigación
Authors: Dello Russo Bibiana
Published: December 2023

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Índice de autores 2023
Authors: (RAAOT) Equipo Editorial
Published: December 2023

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Uma prática sinodal
Authors: Dallagnol Wilson
Published: December 2023

O artigo trata da prática sinodal nas Comunidades Eclesiais de Base (CEBs). A sinodalidade é uma virtude presente desde o início das CEBs. Estas surgem, nos anos 60, com uma prática transformadora, ou seja, “ser e fazer juntos”, sinodal “desde a base” e da identidade batismal. Desde 1975, os agentes de pastoral e lideranças das CEBs realizam encontros intereclesiais (15 ao todo), os quais são preparados desde as bases, desde os grupos e comunidades, culminando num grande encontro nacional, cujo atual aconteceu em Rondonópolis/MT, de 18 a 22.7.2023. Nas CEBs, existe a consciência de que a vida de Jesus de Nazaré esteve e está próxima dos excluídos, dos últimos da sociedade, de ontem e de hoje. Nessas comunidades, é necessário e é irrenunciável a centralidade e opção pelo Deus dos pobres, com o jeito de ser e fazer indutivos: partir do contexto marcado pela injustiça, da Teologia inspiradora, aquela do Deus libertador, numa ação comprometida com a prática da sinodalidade e o protagonismo norteador dos “sem poder empoderados” e o modo de exercer o poder juntos, num instrumento organizativo importante que é o Conselho Comunitário de Pastoral.
Homens na docência da educação infantil
Authors: Sales dos Santos Sandro Vinicius , Gonçalves de Souza Ricardo
Published: December 2023

O objetivo deste artigo é tentar construir uma memória coletiva da produção bibliográfica de pesquisas sobre homens na educação infantil por meio da análise de teses de doutorado e dissertações de mestrado publicadas em programas de pós-graduação no Brasil. Foi realizada uma busca bibliográfica no Banco de Pesquisa de Teses e Dissertações da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) onde foram encontrados 46 estudos (cinco teses e 41 dissertações de mestrado) publicados entre 1996 e 2022. Os resultados mostram que as pesquisas da década de 1990 abrangem a gênese dos estudos sobre os homens na educação infantil, enquanto trabalhos da década de 2000 mostram a inserção de professores do sexo masculino como fenômeno de gênero. Foi identificada uma vasta produção de pesquisas sobre homens na educação infantil entre 2010 e 2019, enquanto a década de 2020 é marcada pela intensificação da produção de conhecimento na área. Nas conclusões, discute-se algumas lacunas na produção acadêmica e a necessidade de ampliação dos estudos que evidenciem os rumos das pesquisas sobre homens na educação infantil na pós-graduação brasileira.
Changing Vectors of International Cooperation of Russian Universities in the New Geopolitical Situation
Authors: Konstantinova Larisa V. , Titova Ekaterina S. , Petrov Anton M. , Troska Zulfiya A. , Nikonova Olga D.
Published: December 2023

Introduction. With the implementation of state policy aimed at integrating the Russian higher education into the world educational system, universities internationalization has been intensively developing in recent decades. However, the unprecedented sanction pressure of unfriendly countries (starting in 2022) affected universities international activity prompting them to search for new foreign partners. The purpose of the research was to study the vectors of Russian universities’ international activity under transformation in the current geopolitical situation. The analysis of new geography and forms of international cooperation in the educational, scientific, cultural and humanitarian spheres was of specific interest. Materials and Methods. The method of content analysis was employed to study the news on international activity, posted on the websites of leading Russian universities, government authorities and specialized organizations. The results of this analysis were mapped (the mapping method was used). The method of substantive analysis of news reports was used to obtain a characterization of the forms of international cooperation. Statistical data were analyzed in the article by means of quantitative methods. The methods of substantive analysis, systematization and classification of information contained in theoretical sources, normative-legal acts, information and analytical materials were used. Results. A set of sanction restrictions on the internationalization of Russian universities is characterized. Diagrammatic maps of the new geography of their international cooperation are presented. They indicate the growth of international contacts with universities in the CIS countries, Asia, Africa and Latin America against the backdrop of the decreased contacts with Western countries. Discussion and Conclusion. The expansion of international cooperation between Russian universities geography can help minimize risks of sanction pressure, as well as open up new opportunities for the long-term international partnership development and the formation of new world scientific and educational superiority centers. The article can be useful for universities in Russia for forming their international strategy in the new geopolitical conditions.
Determinants of Profession Choice in Students’ Educational Strategies in the Context of the Reproduction of Human Capital
Authors: Velikaya Nataliya M. , Irsetskaya Elena A. , Kitaitseva Olga V.
Published: December 2023

Introduction. The relevance of the study is determined by the necessity to optimize the process of reproduction and building up the human capital of the Russian Federation, where the primary place belongs to education. The article discusses the educational strategies of Russian students in the current conditions of transition to the sixth technological mode, when the formation of a learning society and knowledge economy is of particular importance, which requires additional investment in human capital and educational capital in particular. The purpose of the study is to describe the educational strategies of Moscow students as dynamic systems of perspective orientation of an individual, as well as constructing their future life in accordance with a certain plan.
Materials and Methods. The empirical basis of the article constitute the findings of the online sociological survey “Students of Russia: civic culture and life strategiesˮ, conducted in April‒May 2022 with an additional representation of the array in Moscow. Having carried out an exploratory factor analysis by the method of principal components and rotation by the Varimax method, the authors identify factors that allow interpreting various educational strategies for choosing a direction of study by students.
Results. Comparing the social practices of students in Moscow with those in the regions, identifying the dominant factors in choosing a speciality/academic specialism, the authors identify speciality choice indices that are determined by different factors and lead to studentsʼ adherence to different types of educational strategies: “rationalˮ strategy, “inner circle of trustˮ strategy and “random choiceˮ.
Discussion and Conclusion. The study conducted by the authors made it possible to formulate a number of significant conclusions that make a significant contribution to understanding the structure of the social capital of today's youth. The development of the educational capital of the younger generation is an important task in the process of ensuring the development of the entire Russian society as a whole.
Male Educators in Pre-School Education: Recognition or Anxiety?
Authors: Kolesnikova Elena M. , Kudenko Irina A.
Published: December 2023

Introduction. Some parts of the education system, especially the pre-school and primary phases, remain almost exclusively “female” professional niches, and for years this dramatic gender imbalance in the educational workforce worldwide has been considered “natural” and not worthy of research. The situation has begun to change in the last two decades, as more and more researchers internationally have begun to study various aspects of male participation in early childhood education and care. The Russian academic community has been slow to join the debate, and Russian publications on males in Early Childhood Education and Care are next to naught.
Materials and Methods. The authors used a diverse pool of primary and secondary information sources, such as official statistics, open source publications (content analysis of the texts of the “Kindergarten Dads” project) and newly collected empirical data (survey of 142 students of the Institute of Pedagogy and Psychology of Education of the Moscow City Pedagogical University (2022 year) and the vision of the Institute’s director, Professor A. I. Savenkov), to explore the following questions: 1) How many male educators work in the pre-school sector and in what capacity? 2) How are male educators represented in public and professional discourses? 3) What strategies have been used to attract more men into the sector and how successful have they been?
Results. Despite the limitations of the available statistical data, some general conclusions can be drawn: the proportion of male pre-school educators in Russia has always remained extremely low. A peculiar combination of references to classical masculinity and gender equality in the construction of the image of a male educator. Summarizing the main results of the study, perhaps the most important point to highlight is the complexity and heterogeneity of teacher traineesʼ perceptions of the profession, their future, and male teachers.
Discussion and Conclusion. Overall, our statistical analysis suggests that while barriers to more men entering the pre-school teaching profession are still prevalent and continue to create obstacles, they may not be as insurmountable as hypothesised and can be reduced, if not overcome, through targeted educational policies. Our case studies show that to be successful, recruitment and retention strategies need to address a range of common and male-specific barriers. These include changing the social image of pre-school sector as a female domain, improving pay and career prospects for some, if not all, types of jobs in the sector.
Natural aging and vacancy trapping in Al-6xxx
Authors: Jain Abhinav C. P. , Ceriotti M. , Curtin W. A.
Published: December 2023

Undesirable natural aging (NA) in Al-6xxx delays subsequent artificial aging (AA) but the size, composition, and evolution of clustering are challenging to measure. Here, atomistic details of early-stage clustering in Al–1%Mg–0.6%Si during NA are studied computationally using a chemically-accurate neural-network potential. Feasible growth paths for the preferred $$\beta ''$$

β

′
′

precipitates identify: dominant clusters differing from $$\beta ''$$

β

′
′

motifs; spontaneous vacancy-interstitial formation creating 14–18 solute atom $$\beta ''$$

β

′
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-like motifs; and lower-energy clusters requiring chemical re-arrangement to form $$\beta ''$$

β

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nuclei. Quasi-on-lattice kinetic Monte Carlo simulations reveal that 8–14 solute atom clusters form within 1000 s but that growth slows considerably due to vacancy trapping inside clusters, with trapping energies of 0.3$$-$$
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0.5 eV. These findings rationalize why cluster growth and alloy hardness saturate during NA, confirm the concept of “vacancy prisons”, and suggest why clusters must be dissolved during AA before formation of $$\beta ''$$

β

′
′

. This atomistic understanding of NA may enable design of strategies to mitigate negative effects of NA.

Graphical abstract

Energy and RMS vacancy displacement vs simulation time for three different kMC simulations of Al matrix containing Mg (green) and Si atoms(orange), and 1 vacancy (pink). Geometries extracted from the third trajectory at four different times show solute clustering and vacancy trapping.
Robert Schuman : l’homme, l’homme politique chrétien, le partisan de l’intégration européenne
Authors: Koźbiał Krzysztof
Published: December 2023

L’intégration du continent européen a eu lieu essentiellement après la fin de la Seconde Guerre mondiale. Ce processus a été rendu possible parce que plusieurs pays ont reconnu qu’il pourrait contribuer à la reprise économique de l’Europe et éviter un conflit similaire à l’avenir. En 1951, la Communauté européenne du charbon et de l’acier a été créée, suivie par d’autres organisations qui ont donné naissance à l’Union européenne actuelle. Le processus d’intégration n’aurait probablement pas été possible s’il n’y avait pas eu des personnes particulièrement impliquées dans la coopération entre les États (souvent appelées les pères fondateurs de l’Europe). L’un d’entre eux était Robert Schuman, un homme né à la frontière franco-allemande, un homme politique démocrate-chrétien, Premier ministre et ministre des Affaires étrangères de la France, totalement dévoué au service public. En 1950, il a présenté la déclaration Schuman, une idée d’intégration. Son plan a été approuvé et mis en œuvre. La biographie de Schuman révèle la complexité des problèmes européens au XXe siècle, mais témoigne aussi du fait qu’en politique, il est possible de rester un homme intègre, profondément croyant, fidèle à ses valeurs. Le processus de béatification de Schuman, entamé en 1990, le confirme.
Te enseñaré a las buenas
Authors: Álvarez-Campos Harold
Published: December 2023

La educación es tan apasionante que todos, alguna vez hemos enseñado a hijos, hermanos, parientes y extraños (compañeros de curso), solo por tener la oportunidad de obtener la experiencia que esta brinda o porque nos sentimos cómodos al momento de orientar una explicación. Es así como me decidí un día, desprendiéndome un poco del temor a salir en cámara y observando las bondades de las herramientas que ofrece la tecnología informática para con los procesos académicos, a producir una serie que recogía los más variados temas que hacían parte de una metodología de enseñanza a las buenas, y que organicé en 16 capítulos bajo el título de la Serie “Te enseñaré a las buenas”, la cual está disponible en el canal “Harold Álvarez – BrillanTeacher” en YouTube, y cubren temas como motivación en el aula, organizadores gráficos, el sonido en el aula, uso de avatares, entre otros temas. Ah, y se me olvidaba que me acompañará Morita (la mascotica de mi nena angelina), en el relato de esta maravillosa profesión como lo es la docencia.

¡Camine pues y métete en la película, porque esto es una película!
“Mujeres incomodas, mujeres diversas”
Authors: Dávila García Saray Natalia , Gómez Etayo Elizabeth
Published: December 2023

En este monólogo se habla sobre las mujeres diversas y la construcción de una agenda de incidencia política común que recoge las distintas voces de jóvenes, mujeres que se preguntan y cuestionan qué tantas mujeres son y desde donde habitan lo femenino. Un proceso investigativo realizada por estudiantes de la Universidad Autónoma de Occidente junto con Ruta Pacífica.
El podcast como herramienta de apropiación social del conocimiento del diseño en Colombia
Authors: Zarate-Hernández Johanna Esperanza , Forero-Lloreda Santiago , Dotor Robayo Ángela Liliana
Published: December 2023

Es la herramienta del podcast, una manera de difundir los resultados investigativos de los docentes investigadores de la Facultad de Artes y Diseño, de una manera más accesible y cercana a los estudiantes y, que en paralelo, permite que se aproximen a charlas y discusiones entre expertos de su interés, desde ahí, puede ser el podcast, un detonante de la búsqueda y la profundización de temas de interés de los estudiantes, tanto de pregrado, como de posgrado del Diseño, el Arte, la Publicidad y la Arquitectura de la Universidad Jorge Tadeo Lozano.
La construcción del juicio evaluativo en la formación de tutores para entornos virtuales de aprendizaje
Authors: Marcelo Alegre , Mara Moreyra , Demuth-Mercado Patricia
Published: December 2023

The article discusses the processes of construction of evaluative judgment in the training of virtual tutors. It analyzes a postgraduate training proposal called "Tutor training for virtual environments" issued by the School of Medicine of the Universidad Nacional del Nordeste, Argentina. The aim is to identify and analyze the evaluation system, addressing its fundamental structuring factors in learning activities, which promote the development of the subject's ability to make decisions on the quality of his/her own performance and that of others. These are evidenced in the metacognitive narratives of the trainees, through e-portfolios, which were recovered and approached from the case study and the qualitative and interpretative approach. It is pointed out that, in the training of the tutor for virtual learning environments, it is key to work on the development of evaluative judgment, since it is the tutor who mediates, accompanies and evaluates the student learning processes. These evaluation processes require the integration of ethical, democratic and learning-related judgments rather than the punishment of errors.
La Didáctica de la Literatura en la Escuela Primaria
Authors: Peña-García Sibele Nadalya
Published: December 2023

En este trabajo de investigación se muestran los antecedentes de la didáctica de la literatura en el proceso de educación a través de diferentes autores para luego contrastar dicha información con la práctica actual de las obras literarias en las aulas por medio de un análisis estadístico de las variables correspondientes. La encuesta diseñada para dicho análisis, es aplicada a través de la aplicación del formulario del programa de Office 365. La muestra de alumnos que respondieron a la encuesta fue de 174 niños y niñas de sexto grado de educación primaria de la ciudad de Saltillo, Coahuila México. El diseño metodológico para esta investigación es de tipo descriptiva y deductiva, con un enfoque mixto.  En los antecedentes del tema se destaca que durante el siglo XX el aprendizaje principal de la lectura han sido los textos funcionales y el dominio de los diferentes géneros discursivos propios de la vida en sociedad, pero quedaba en un plano secundario ante los textos informativos; esto, llevado finalmente a trabajar el texto literario como un simple soporte de actividades lingüística.  Como parte de los resultados se obtiene, que el desarrollo de competencias lectoras y la adquisición del hábito por la literatura,  se reafirma por medio de la lectura frecuente y comentada en el aula, entre amigos y en familia; los textos literarios se disfrutan y aprovechan más cuando se analiza su contenido, se estimula la imaginación y se relaciona con la vida misma al interactuar con los diferentes géneros literarios en el aula con la orientación pertinente del docente y la implementación de estrategias de aprendizaje contextualizadas en la comunidad educativa.
Educación y construcción de paz en los territorios
Authors: García-Ortiz Doris Lised , Bonilla-Raga Arelix , Ramírez Ramírez María Deis , Rico-Bohorquez Ligia Adriana , Jaramillo Muñoz Diana Patricia , Cardeño-Soto Alexander , Borja-Higuita Alejandra , Botero Flórez Horalia del Socorro , Ramírez Cáceres Maricela
Published: December 2023

Este libro, es el resultado de los procesos de investigación formativa adelantados en el Semillero “Educación y paz, memoria y territorio” de la Licenciatura en Ciencias Sociales, adscrita a la Escuela de Educación del Politécnico Grancolombiano, en este espacio de formación, han participado durante dos años, estudiantes interesados en abordar el papel de la educación y de la labor docente en medio de un país con diferentes violencias como el colombiano. Los procesos investigativos de las y los estudiantes, se adelantaron en el marco del Proyecto de Investigación Aplica: “Investigar en la escuela, paz, memoria y territorio”, donde uno de los interrogantes fundamentales a resolver fue el lugar del maestro en el territorio, entendiendo las aristas de esa pregunta: su forma de reconocimiento del contexto y la manera como su acción pedagógica aporta al desarrollo de los estudiantes, sus familias y las comunidades a las que pertenecen. La motivación del proyecto de investigación quiso evidenciar la presencia de estudiantes del programa, en todas las regiones del país y su conocimiento de su lugar de procedencia, característica insigne de la Licenciatura desde su surgimiento en el año 2010, donde esa alta demanda de ingreso de personas de diversos territorios, se evidencia año tras año, convirtiéndose así en una oportunidad educativa para personas que se encuentran en zonas de difícil acceso o apartados de las ciudades capitales. Una de las premisas fundamentales del proyecto es evidenciar cómo en lugares donde no está el Estado son los docentes quienes con su acción ayudan a construir el territorio, muchas veces a riesgo de su propia vida, ya que preocupantemente en el informe entregado a la Comisión de la Verdad y por la Escuela Nacional Sindical se evidencia la violencia sistemática sobre los profesores en el territorio nacional, donde en 50 años de guerra se registran 6119 casos de violación a sus derechos.
Ancient Heritage in the History of the Synod by Paisius Ligarides, Metropolitan of Gaza: Dedication to the Russian Tsar
Authors: Sevastyanova Svetlana
Published: December 2023

The History of the Synod, compiled at the beginning of 1667 by Paisius Ligarides, Metropolitan of Gaza († 1678), shortly after the condemnation of Patriarch Nikon († 1681) at the Great Moscow Synod (1666), has long attracted the attention of researchers. However, it is studied without involving the Greek text and its complete translation into Russian. The arrangements made between the middle and second half of the nineteenth century differ from the original in their selectivity and inaccuracy. The anonymous Russian translation, short and unprofessional, resembles a free paraphrase; in comparison with the Russian version, the English one, belonging to the British theologian and historian W. Palmer († 1879), is closer to the original in content. However, it omits complex phrases and designations of culture-specific Russian elements and contains the translator’s comments. The stumbling block for interpreters was Ligarides’ appeal to Antiquity, a literary device that characterises the writer’s style in the Moscow period of his life (since 1662). Appeals to ancient authors and writings and techniques dating back to ancient rhetoric are scattered throughout the History of the Synod, but there are many of them in the dedication to the client, Tsar Alexei Mikhailovich. This article considers the problem of ancient heritage in the History of the Synod with reference to this introductory section. An analysis of the content of his three themes – the idealisation of Antiquity, the appointment of history and the dignity of the ruler – helps reveal the significance of ancient culture and mythology to the writer. The appeal of the Metropolitan of Gaza to the classical heritage correlates with didactic and educational tasks. Ligarides supported the messianic idea, popular with the Greek clergy, about the significance of Moscow – the heir of Rome and the ruler of Moscow as the liberator of Christian peoples from the Muslim yoke. Approving the Byzantine model in the issue of separation of powers, according to which the secular ruler was an absolute monarch, Ligarides oriented Alexei Mikhailovich to follow the example of the rulers of the ancient era, who had the virtues of the kingcreator, triumpher, and enlightener. Encouraging the Russian elite to become more familiar with the ancient heritage and thus contributing to the Europeanisation of court culture, the Metropolitan brought closer the situation called the antiquity of Russian culture by philologists.
Changes of vascular stiffness and central blood pressure after endovascular aneurysm repair in patients with hypertension. Results of one-year follow-up
Authors: Gurevich A. P. , Emelyanov I. V. , Ionov M. V. , Vanyurkin A. G. , Chernyavsky M. A. , Conradi A. O.
Published: December 2023

Aim. To assess the changes of arterial stiffness, central blood pressure (CBP), and determine the factors potentially influencing them in patients with descending thoracic and abdominal aortic aneurysm, in combination with hypertension, one year after endovascular aneurysm repair ((T)EVAR).

Material and methods. Patients ≥18 years of age without clinically significant cardiac arrhythmias were included. Before surgery and a year later, we determined peripheral blood pressure, heart rate (HR), CBP, augmentation index (AIx), pressure at the point of maximum rise of the direct pulse wave (PT1h), time to return of the reflected pressure wave (Tr) and carotid femoral pulse wave velocity (cfPWV).

Results. Fifty patients were included (mean age, 68±9 years; 41 men; 16 with descending thoracic aortic aneurysm, 34 with abdominal aortic aneurysm), 23 patients were reexamined. After (T)EVAR, an increase in cfPWV (+2,6 m/s, p<0,001), PT1h (+5 mm Hg, p=0,026), peripheral pulse pressure (+7 mm Hg, p=0,039), heart rate (+5 beats/min, p=0,025). The CBP and AIx values have not changed. The dependence of Tr decrease on the stent-graft length (β=0,42) and the decrease in heart rate (β=-0,52) was found. During the year, 6 cardiovascular events were registered.

Conclusion. Graft implantation is accompanied by an increase in cfPWV, regardless of aneurysm location. An increase in PT1h one year after (T)EVAR may reflect a decrease in aortic distensibility and worsening damping function. No changes of CBP and AIx is probably explained by reflected wave characteristics after surgery. Predictors of Tr are — increase in heart rate and implantation of longer stent grafts.
Effectiveness of buffered acetylsalicylic acid compared to other drugs in diseases patients in clinical practice: results of the CARDINAL observational retrospective study
Authors: Kobalava Zh. D. , Tolkacheva V. V. , Kaftanov A. N. , Gavrilov D. V.
Published: December 2023

Aim. To evaluate the effectiveness of acetylsalicylic acid (ASA) drugs for secondary prevention of atherosclerotic cardiovascular disease (ASCVD) in clinical practice and compare the effectiveness of the Cardiomagnyl with other ASA drugs.

Material and methods. This observational, non-interventional, retrospective study included data from electronic medical records of 18199 patients with ASCVD who were divided into 2 following groups: patients who received ASA 75-100 mg (n=9784) and patients who did not receive ASA (n=8325). The prescription rate of ASA, the choice of the first drug, the duration of ASA therapy, the frequency of switching ASA during treatment, and the choice of the second ASA drug when changing therapy were assessed. Due to the heterogeneity of patients in the above groups, to assess the clinical outcomes, propensity score matching was performed and comparable groups were selected to evaluate the effectiveness of ASA drugs 75-100 mg in patients with ASCVD (n= 427) in comparison with patients not receiving ASA (n=427) and to assess the effectiveness of Cardiomagnyl 75 mg (n=1308) in comparison with enterosoluble ASA 100 mg (CRA) (n=1308) taking into account 24 parameters.

Results. The average proportion of patients with ASCVD taking ASA drugs was 58%. During treatment, 54% of patients underwent a change in drug therapy from one ASA drug to another. The prescription rate of Cardiomagnyl as a first-choice drug was 33%, and as a second drug when changing therapy — 21%. The duration of Cardiomagnyl therapy was the longest compared to other ASA drugs and amounted to 16,3 months. The incidence of ischemic stroke, myocardial infarction and major adverse cardiovascular events in the group of patients who received ACS 75-100 mg was significantly lower than in patients who did not take ASA drugs and amounted to 4,7% vs 8,7%, 0,9% vs 3,3%, 5,6% vs 11,9%, respectively. Significantly lower incidence of unstable angina (0,8% vs 2,0%), myocardial infarction (1,5% vs 3,9%) and major adverse cardiovascular events (5,4% vs 7,8%) in group of patients who received Cardiomagnyl 75 mg as opposed to enterosoluble ASA.

Conclusion. Significant advantages of buffered ASA (Cardiomagnyl) were revealed in comparison with enterosoluble ASA in clinical practice.
Cost-effectiveness of valsartan+sakubitril, dapagliflosin and empagliflosin for prevention of cardiovascular death and reducing cardiovascular mortality within the State Program "Health Development" in patients with heart failure
Authors: Zhuravleva M. V. , Tereshchenko S. N. , Paleev F. N. , Gagarina Yu. V. , Shabalina E. A.
Published: December 2023

Aim. To assess cost-effectiveness of valsartan+sakubitril, dapagliflosin and empagliflosin for prevention of cardiovascular death and achieving the target indicator "reduction of cardiovascular mortality" of the State Program "Health Development" in patients with heart failure (HF) of the entire profile of left ventricular ejection fraction in 2023-2024

Material and methods. The target population was Russian patients who had acute cardiovascular disease (CVD) and a verified diagnosis of HF and received subsidized drug coverage. Parametric modeling was used to predict cardiovascular mortality. In the corresponding comparative pair, the amount of drug costs required to prevent one cardiovascular death (CVD) was calculated, as well as to achieve a 1% target for reducing cardiovascular mortality in the whole country and separately in each region.

Results. To prevent one cardiovascular event, the costs of 1-year val-sartan+sacubitril therapy was RUB11,80 million, dapagliflozin — RUB7,07 million, empagliflozin — RUB13,83 million. The costs required to achieve a 1% target for reducing cardiovascular mortality for valsartan+sacubitril, dapagliflozin and empagliflozin were:

• in 2023, RUB6534,0 million, RUB3915,0 million and RUB7654,2 million, respectively;

• in 2024, RUB1100,6 million, RUB659,5 million and RUB1289,7 million, respectively.

Conclusion. The use of dapagliflozin is characterized by the lowest costs for preventing one cardiovascular event and achieving a 1% target for reducing cardiovascular mortality in 2023-2024.
İlkokul Öğrencilerinin Peritekstual Okuma Düzeylerinin Çeşitli Değişkenler Bakımından İncelenmesi
Authors: KARAMAN Hamdi , YILAR Rabia
Published: December 2023

Bu çalışmada amaç; ilkokulda eğitim alan 3 ve 4. sınıf öğrencilerinin peritekstual okuma düzeylerini belirlemek ve cinsiyet, yerleşim yeri, sınıf düzeyi, okulöncesi eğitim durumu, baba ve anne eğitim durumuna göre incelemektir. Bu amaç doğrultusunda araştırmada genel tarama modeli kullanılmıştır. Araştırmaya Ağrı ili Patnos ilçesinden 238 3 ve 4. sınıf öğrencisi gönüllü olarak katılmıştır. Veri toplama aracı olarak peritekstual okuma düzeyi belirleme ölçeği ile beraber kişisel bilgiler formu da kullanılmıştır. Peritekstual okuma düzeyi belirleme ölçeği 16 soru üç boyuttan oluşan ve 3’lü Likert tipinde hazırlanan bir ölçektir. Kişisel bilgi formu ise öğrencilerin demografik bilgilerini belirlemek amacıyla altı sorudan oluşturulmuştur. Verilerin analizi için normallik değerleri belirlenmiş ve parametrik testler kullanılmıştır. Yapılan analizler sonucunda ilkokul öğrencilerinin peritekstual okuma düzeylerinin orta düzeyde olduğu belirlenmiştir. Ayrıca 3. sınıf öğrencilerinin metin içi peritekstual okuma düzeylerinin 4. sınıf öğrencilerinin metin içi peritekstual okuma düzeylerinden anlamlı derecede yüksek olduğu; şehir merkezinde eğitim gören öğrencilerin genel peritekstual okuma, metin içi peritekstual unsurları okuma ve künye bilgilerini okuma düzeylerinde köyde eğitim gören öğrencilere göre anlamlı derecede daha yüksek düzeye sahip oldukları belirlenmiştir. Anne ve baba eğitim durumlarında ise eğitim seviyesi arttıkça öğrencilerin peritekstual okuma düzeylerinin de arttığı belirlenmiştir. Diğer değişkenlerle peritekstual okuma düzeyleri arasında herhangi bir ilişki bulunmamıştır. Bu çalışma ile annesi veya babası okuryazar olmayan öğrencilerin peritekstual okuma düzeylerinin anne ve babası daha eğitimli olan öğrencilere göre düşük olduğu belirlenmiştir. Bu sebeple anne ve babaların eğitimlerinin artırılması adına gerekli çalışmalar yapılabilir. Ayrıca öğretmenlere peritekstual okuma ile ilgili hizmet içi eğitimler verilerek öğrencilerin peritekstual okuma düzeylerinin ve farkındalıklarının artırılması sağlanabilir.
History of Economic Thought in the Labyrinth of Historiographical Approaches
Authors: Maidachevsky Dmitry
Published: December 2023

The article attempts to trace the metamorphoses that the domestic historiography of economic science has undergone from perestroika to the present day. The “paradigm of replacement” adopted by the supporters of perestroika, together with the “water” of ideology and presentism of orthodox Marxism, also splashed out the “child” — the methodological principles of historicism and empiricism, forcing historiography to follow in the wake of the approaches of the Western “mainstream”. Having fallen, along with the latter, into the trap of presentism of the “history of economic analysis”, having experienced the “loss of institutional viability”, historiography (more precisely, what was left of it) at the end of the road found refuge in the symbolic reality of “intellectual history”. True, at the cost of losing not only historicism, but also disciplinary identity (economic orientation) and its scientific character. As a result of the study, the author comes to the conclusion that the return of the lost methodological principles of historical realism and empiricism, interest in the content of economic knowledge and its analysis will be facilitated by turning to the historical-scientific historiographic approach, which not only follows the standards of professional historical science, but and using a dictionary, as well as theoretical models of the sociology of scientific knowledge, which set the conceptual framework for historical and scientific studies.
Dermatologie tropicale au retour d’opération extérieure ou en mission au profit des populations
Authors: CHÊNE L. , LEFEVBRE T. , VALOIS A. , MORAND J.-J.
Published: December 2023

La démarche diagnostique face à des manifestations cutanéo-muqueuses survenant chez un militaire de retour d’opérations extérieures ou chez l’autochtone en milieu tropical est différente. La prévalence des affections tropicales rencontrées n’est pas la même.

Même si le médecin militaire est confronté le plus souvent à une pathologie dermatologique cosmopolite non systématiquement infectieuse, il faut savoir reconnaître les maladies tropicales même exceptionnelles (arbovirose, poxvirose, trypanosomiase, mycose exotique, lèpre …) en raison des risques de mortalité pour le malade ou de contagiosité pour l’entourage.

On les abordera selon leur principal cadre syndromique : exanthème fébrile, prurit (incluant le syndrome de dermatose rampante), lésions ni fébriles ni prurigineuses (comportant les ulcérations ou placards à agents fongiques ou mycobactériens, les infections sexuellement transmissibles, les envenimations…).
Les cancers de la peau
Authors: LEFEVBRE T. , ABED S. , CHÊNE L. , VALOIS A. , BOYÉ T. , MORAND J.-J.
Published: December 2023

Les cancers cutanés sont le type le plus fréquent de cancer. L’augmentation de leur incidence depuis le milieu du XXe siècle est mondiale mais concerne surtout les pays industrialisés à population génétiquement peu pigmentée, dont les militaires.

La progression des mélanomes et des carcinomes de Merkel est quasi-exponentielle. Or, ce sont des cancers à haut risque métastatique qui fort heureusement bénéficient désormais de nouvelles thérapeutiques dont l’immunothérapie. Les carcinomes basocellulaires et épidermoïdes sont encore les plus fréquents et sont favorisés par l’exposition solaire. Les sarcomes et les lymphomes cutanés constituent un cadre complexe méritant un dépistage plus précoce. La connaissance de ces tumeurs est donc fondamentale pour le médecin militaire.
Antropología social y estudios de memoria: claves de intersección y engranaje
Authors: Ferrándiz Francisco
Published: December 2023

El planteamiento de base de este artículo explora cómo la antropología social puede intervenir en la conversación que se ha abierto en los últimos años en los llamados «estudios de memoria». Resulta paradójico que la antropología permanece aún en la periferia de esta conversación a pesar de que, como trataré de demostrar a través de algunos ejemplos, se trata en buena parte de una disciplina que ha prestado históricamente —y sigue prestando actualmente— una atención muy minuciosa a las relaciones de los grupos sociales con el pasado y el tiempo, así como a los procesos de memoria. Aunque, quizá, en muchas ocasiones, no lo haga en las claves o anclajes teóricos que actualmente maneja el campo de los memory studies.
El Ximimai y la memoria ritual maya-ch’orti’ de lucha contra el hambre
Authors: López García Julián
Published: December 2023

El llamado Xiximai (espíritu de la escasez) es una entidad sobrenatural que colabora para entender la necesidad de ayudar y regalar comida en tiempos de escasez de alimentos. Este personaje se presenta en las casas de los indígenas el primer día de julio y entonces hay que atenderlo ritualmente donándole comida, pues, en caso contrario, dejaría el hambre en las casas que no mostraron generosidad. A partir de las referencias recopiladas sobre Xiximai, el artículo tratará sobre cómo ante crisis de subsistencia se activa la memoria y emergen rituales y relatos que parecían estar olvidados, como el de Xiximai, pues su presencia recuerda siempre la necesidad de compartir comida, especialmente en ámbitos muy vulnerables, como los de las montañas maya-ch’orti’ del oriente de Guatemala. La reflexión se ubica dentro de un análisis general sobre la memoria de estrategias culturales para prevenir y sortear el hambre.
Memorias, interseccionalidades y sistemas de representación en las trayectorias de obreros inmigrantes
Authors: Olaso Julieta , Pujadas Joan Josep
Published: December 2023

Los esquemas y modelos patriarcales siguen vigentes hoy en día en nuestra sociedad de manera transversal, desde las élites hasta los sectores obreros. Nuestra unidad de análisis incluye a hombres y mujeres de sectores populares, muchos de ellos de procedencia inmigrante, que se instalaron en las periferias metropolitanas de Tarragona durante el Franquismo. Aunque la muestra se compone de personas con una fuerte ideología progresista, las señales de esa herencia social se hacen patentes. A partir del testimonio oral de hombres y mujeres, residentes en los barrios de Poniente de la ciudad de Tarragona, así como en municipios aledaños, hemos podido observar que, con independencia del grado de participación directa en movilizaciones vecinales que exigían derechos ciudadanos y mejora en las condiciones de vida, la memoria de mujeres y hombres se construye de manera contrastada. Mientras en el caso femenino se apela constantemente a referentes domésticos, familiares y reproductivos, la rememoración masculina tiende a construirse por referencia a la esfera pública: organización vecinal, trayectorias laborales, luchas sindicales y movilizaciones políticas. Más allá de nuestra reflexión sobre esta memoria generizada, queremos aprovechar para presentar los principales hitos del papel de estos sectores subalternos inmigrantes en la construcción de la ciudad democrática actual, que no está exenta todavía de rotos y cicatrices, que son testimonio del urbanismo segregado en que se basó la «acogida» a la nueva ciudadanía a mitad del siglo xx.
Conmoción, conmemoración, olvido. La memoria de los difuntos durante la pandemia de la covid-19
Authors: Moreras Jordi
Published: December 2023

Todas las muertes provocadas por una causa extraordinaria (si es que tiene sentido hablar de muertes naturales) generan un impacto en la sociedad, cuya magnitud se explica por lo sucedido o por el elevado número de defunciones. Recurriendo a la idea de muerte colectiva, concepto desarrollado por Gaëlle Clavandier (y que tiene presente no solo la conmoción que provocan estas situaciones extraordinarias, sino aquellas fases que a continuación son elaboradas por las sociedades: homenajear a sus difuntos, como forma de iniciar el tránsito hacia la superación de lo sucedido), analizaré algunas de las ceremonias de conmemoración que fueron organizadas en diferentes localidades españolas, como tributo a los fallecidos por la covid-19, tras la declaración de luto oficial decretado por el Gobierno español el 26 de mayo de 2020. El análisis de estos actos conmemorativos debe destacar su dimensión performativa, tal como sugiere Paul Connerton, pero al mismo tiempo sugiero que este proceso de apropiación institucional de la memoria de lo sucedido puede interpretarse como un ejercicio para superar esos duelos sociales e iniciar el proceso hacia la progresiva superación y olvido de la tragedia social vivida. La clásica reflexión de Maurice Halbwachs, según la cual la sociedad tiende a eliminar de su memoria todo lo que pueda separar a los individuos, parece muy pertinente para comprender la organización de estas ceremonias.
Los mundos escindidos de Las mil y una noches
Authors: Juliano Corregido Dolores
Published: December 2023

Desde que comencé a trabajar con la significación de los cuentos maravillosos en materia de género, creí que tarde o temprano tendría que enfrentarme con la más monumental y mejor estructurada recopilación de narrativa fantástica femenina, la colección de cuentos islámicos del siglo xiv narrados por Sherezade en Las mil y una noches, producida en un siglo que asistió también a las grandes recopilaciones de narraciones cortas de nuestra cultura: El Decamerón de Boccaccio y los Cuentos de Canterbury de Chaucer. Los obstáculos eran muchos. Escaso conocimiento del árabe y poco trabajo directo en zonas musulmanas no eran los menores. Pero un conjunto de relatos es un mensaje en sí mismo, y pueden proponerse claves de desciframiento, aunque provisorias, a partir del análisis interno, correlacionándolo con otras fuentes secundarias y observación directa.
Reproducción social y periferias subjetivas: herramientas para la comprensión de las desigualdades socioespaciales
Authors: Morcuende González Alejandro
Published: December 2023

Este artículo parte de la hipótesis de la existencia de límites cuantitativos, escalares y productivos en los actuales abordajes de las desigualdades socioespaciales que restringen su comprensión. Con el objetivo de introducir dimensiones y escalas habitualmente obviadas, se proponen caminos analíticos que eviten estos límites a partir del análisis de un informe sobre desigualdades y vulnerabilidades en el área metropolitana de Barcelona. Se consideran su enfoque teórico, sus definiciones sobre desigualdad, la metodología y las variables seleccionadas, así como las conclusiones, especialmente su cartografía. A través de su análisis se concluye que la teoría de la reproducción social y el debate sobre las periferias subjetivas son herramientas que permiten ampliar el debate y contribuir a la configuración de una geografía de los cuidados que aborde las complejas interacciones entre los procesos sociales y las dinámicas espaciales, para un enfoque más integral de las desigualdades socioespaciales.
Living heritage for sustainable development (LIVHES)
Authors: Montlló Bolart Jordi , Palou Rubio Saida , Rojas Rabaneda Antoni
Published: December 2023

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