bluuebunny/crossref_metadata_2025 huggingface dataset:
Recreational potential of the Silinka River basin (Khabarovsk region)
Authors: БЕЛОВ Д.В. , БРОВКО П.Ф.
Published: January 2021

Природные рекреационные ресурсы являются основой для развития туристской деятельности в регионе. Обычно они рассматриваются по административным единицам (краям, областям, муниципалитетам). Для небольших территорий удобнее изучать их в рамках речных бассейнов, где реки и другие водотоки являются связующим звеном между различными ресурсами и видами антропогенной деятельности. На примере р. Силинка рассмотрен рекреационный потенциал такого бассейна. Описаны основные рекреационные объекты исследуемой территории, которые объединены в три группы – горнолыжного, пешеходного туризма и пляжного отдыха. Для объекта каждой группы по единой методике проведена оценка благоприятности его рекреационного использования. Транспортная доступность каждого объекта оценивалась по средним затратам времени на передвижение на транспорте с учетом его скорости. Проведена сравнительная комплексная оценка аттрактивности рекреационных объектов с учетом эстетической оценки по параметрам контрастности, мозаичности, видового разнообразия, уникальности, экзотичности и комфортности. Также учитывались ценностные качества природных объектов (уникальность, типичность, экзотичность). Намечены перспективные виды туризма для бассейна р. Силинка.

The outdoor recreational resources provide a basis for development of the tourist activity in the region. Commonly, they are considered based on the administrative units (Krais, Oblasts, municipalities). For small territories, it is handier to study them within the frameworks of the river basins where the rivers and other watercourses are the connecting links between the different resources and kinds of anthropogenic activity. By the example of Sikinka River, the recreation potential of such basin is considered. The basic recreation objects of the territory under study which are combined in three groups (mountain skiing, trekking and beach recreation) are described. For the object in each group, the assessment of favorableness of its recreation use was performed under a common methodology. The transport accessibility of each object was estimated by the average time expenditure for moving in transport with the consideration of its speed. The comparative comprehensive assessment of the attractiveness of the recreation objects was carried out with consideration of the aesthetic evaluation by parameters of contrast, mosaic structure, species diversity, unique character, exoticism and comfort. The value qualities of natural objects (unique character, typicality and exoticism) were also taken into consideration. The advanced kinds of tourism were laid down for the Silinka River basin.
Peculiarities of the Attitude of the Host Population of St. Petersburg to Migrants
Authors: Potemkin V. K. , Fedorova I. O.
Published: January 2021

This article examines the attitude of the host population of St. Petersburg to migrants. Studying the attitudes of the host society, the population of St. Petersburg, allows us to reveal the completeness of the process of adaptation and integration of migrants. The article compares the results of two surveys of St. Petersburg residents conducted by the authors in 2012 and 2020. Social distance, attitudes towards migrants, and opinions on the integration of migrants are analyzed in the article.
Everyday Life Transformation of the Urban Population of Russia in the Context of the COVID-19 Pandemic
Authors: Evdokimova E. P.
Published: January 2021

The article examines changes in the life space of individuals in an extreme situation caused by the covid19 pandemic. It is shown that the pandemic situation actualizes reflection on the spatial parameters of everyday life of citizens. This situation initiates a revision of the significance of direct interpersonal contacts in different spheres of life of the population. For the analysis of remote work practices, the material of the CovidFOM Project was used, according to which these practices covered more than 10 % of the urban population of Russia during the lockdown period. It is shown that these practices problematize the concepts of workplace and working time, increasing the functional load on the home.
Development of Sociological Concepts of Attributes of Consciousness Manipulation
Authors: Saenko V. N.
Published: January 2021

The article studies the development of sociological opinions on the definition and signs of manipulation within the framework of the theory of manipulation of consciousness. The study of manipulation of consciousness has been a popular and relevant topic of many scientific sociological studies since the second half of the XX century. There are many fundamental and applied works on this topic, in which manipulation is studied from the points of view of social political science, social psychology, social philosophy and sociology particularly in its sections like sociology of culture, sociological processes, sociology of management.
The Essence and Features of Deprivation of Parental Rights as a Measure of Family Legal Responsibility
Authors: Shamraeva I. L. , Volkova L. V.
Published: January 2021

This article is generally devoted to one of the most relevant topics of family law — deprivation of parental rights. The characteristic, specific features inherent in this legal institution are highlighted. The article analyzes the materials of judicial practice, draws conclusions on the practice of applying the deprivation of parental rights measures of family legal responsibility.
A study of the role of calcium and oxidative stress in pathophysiology of osteoporosis in postmenopausal women-a review
Authors: Haddig Nour El-Houda , Zerzour Aicha , Derouiche Samir
Published: January 2021

The aim of this review was to identify the role of calcium and oxidative stress as factors associated with osteoporosis in postmenopausal women. There are many diseases related to post-menstruation in women, the most important of which is osteoporosis. Calcium levels remains stable until menopause, when the bone resorption rate increases in association with the decrease in ovarian estrogen production that effect the intestinal calcium absorption. On the other hand, studies support that oxidative stress is directly involved in the genesis and development of osteoporosis. However, Oxidative stress blocks the activation of osteoblasts and activates the differentiation of osteoclasts which led to increased resorption rate without adequate and proper bone formation. In conclusion, Physiological changes in postmenopausal women lead to fluctuations in calcium metabolism and oxidative stress, which may lead to the occurrence or development of osteoporosis.
INTANGIBLE CULTURAL HERITAGE AS AN INNOVATIVE APPROACH FOR TOURISM DEVELOPMENT IN GEORGIA
Authors: GIGAURI LALI , DEVIDZE EKA
Published: January 2021

The article offers an alternative innovative approach to tourism product (Intangible Cultural Heritage-based) development in Georgia. As the trends of global travel market assume, increasingly demanded products become the ones offering unique and profound cultural experience, deep emotions and feelings that derive from a participation in the authentic cultural activity. The study suggests to explore and further promote Georgian intangible cultural heritage for the purpose of supporting better representation of regions of Georgia in tourist offers, creating ,,Niche” products, raising awareness and increasing self-involvement in the process.
SIGNIFICANCE OF CHLOROQUINE AND HYDROXYCHLOROQUINE USED FOR
COVID-19 TREATMENT IN FORENSIC TOXICOLOGY
Authors: Verma Akshita , Patel Jayashree C
Published: January 2021

In late December 2019, a cluster of cases with severe acute respiratory pneumonia infection were reported in Wuhan. Pharmaceutical laboratories
identied the cause as novel coronavirus for this epidemic. It took only a few months for this strong RNA virus to spread over other countries and
become a pandemic of global threat. WHO declared this coronavirus disease (COVID-19) as a public health crisis and soon enough the lockdowns
were implied to contain its spread. It is believed that nCoV originated from bats in China and then reached humans, but no viable supporting
evidence has been reported for this rumor. The treatment for COVID symptoms is broadly grouped into the vaccine for inhibiting viral growth and
replication, and using therapeutic drugs based on the symptoms developed. Some of the potential repurposed antiviral drugs like Chloroquine and
its analog, Hydroxychloroquine are reported to efciently help treat this virus. Studies have also reported that high doses and prolonged use of these
two drugs tend to cause ill health. Acute and Chronic poisoning is known to produce adverse retinal, cardiac, and neuromyopathic toxicity. This
review is primarily focused on highlighting such harmful effects and their great relevance as a global threat in forensic toxicology.
Assessment of In Vitro Antioxidant and Anti-Inflammatory Potentials of Methanol Extract of Chrysophyllum albidum Cotyledon
Authors: Dare Christianah A. , Elvis Nelson O.
Published: January 2021

Background: This study was aimed at analysing the phytochemicals in Chrysophyllum albidum cotyledon extract and their in vitro antioxidant and anti-inflammatory effects.
Methods: The Chrysophyllum albidum cotyledon methanol extract (CCME) was phytochemically screened, and flavonoids and phenol contents, antioxidant and anti-inflammatory assays were carried out on the extract using standard procedures.
Results: Phytochemicals analysis revealed the presence of steroids, tannins, flavonoid, saponin, triterpenes and xanthoproteins. The phenolic concentration, total flavonoids concentration and sugar concentration were found to be 26.720.048 μg of Tannic Acid Equivalent (TAE /mg, 23.121.92 μg of Rutin Equivalent (RTE)/mg (10.491.12 μg of Quercetin Equivalent (QE)/mg) and 778.3812.82 μg of glucose/ml respectively. The extract demonstrated significant (P<0.05) inhibitory effect compared with the standards as potent antioxidant with DPPH IC50 of 550.52 ± 82.83 μg/ml, lipid peroxidation (45.85 % – 65.85 %), Ferric reducing power showed linear correlation to the standard and the anti-inflammatory potential with (22.06 % – 26.37 %) percentage protection of the human red blood membrane stability and the percentage inhibition of denaturation of albumin (3.42 % – 7.32 %).
Conclusion: The study showed that C. albidum cotyledon methanol extract is a potent antioxidant and anti-inflammatory agent to oxidative stress and pathological disease caused by reactive species.
Peculiarities of the influenza and ARVI viruses circulation during epidemic season 2019–2020 in some regions of Russia
Authors: L’vov D. K. , Burtseva E. I. , Kolobukhina L. V. , Fedyakina I. T. , Bovin N. V. , Ignatjeva A. V. , Krasnoslobodtsev K. G. , Feodoritova E. L. , Trushakova S. V. , Breslav N. V. , Merkulova L. N. , Mukasheva E. A. , Khlopova I. N. , Voronina O. L. , Aksyonova E. I. , Kunda M. S. , Ryzhova N. N. , Vartanjan R. V. , Kistenyova L. B. , Kirillov I. M. , Proshina E. S. , Rosatkevich A. G. , Kruzhkova I. S. , Zaplatnikov A. L. , Bazarova M. V. , Smetanina S. V. , Kharlamov M. V. , Karpov N. L. , Shikhin A. V.
Published: January 2021

Introduction. The surveillance of influenza viruses in ARVI structure and study of their properties in epidemic season 2019–2020 in Russian Federation are actual for investigations due to tasks of Global Influenza Strategy initiated by WHO in 2019.Material and methods. The data of epidemiological surveillance on influenza- and ARVI-associated morbidity and hospitalization in different age groups of population were analyzed; virological, genetic and statistical methods were used.Results. Preschool children were involved in epidemic the most. Meanwhile, the highest rate of hospitalization was observed in patients of 18–40 years old. Influenza A(H1N1)pdm09 virus dominated in etiology of ARVI in hospitalized patients and pneumonia. The role of respiratory viruses in severe cases of pneumonia and bronchoalveolar syndrome in children was shown. The differences in spectrum of circulating viruses caused ARVI in different regions of Russia were found. Influenza A(H1N1)pdm09 and B/Victoria-like viruses were the main etiological agents that caused of epidemic; its activity among all ARVI was 7.3 and 8.0%, respectively. The differences in antigenic properties of influenza A(H3N2) and B epidemic strains compared to vaccine viruses were found. The populations of epidemic strains were presented by following dominant genetic groups: 6B1.A5/183P for A(H1N1)pdm09, 3С.2а1b+137F for A(H3N2) and V1A.3 line B/Victoria-like for B viruses. The good profile of epidemic strains susceptibility to anti-neuraminidase inhibitors has been saved. The most of the studied influenza strains had the receptor specificity characteristic of human influenza viruses.Conclusions. Obtained results identified the peculiarities of viruses caused the influenza and ARVI in epidemic season 2019–2020 in different regions of Russia. These results suggested the important role of influenza A(H1N1) pdm09 in severe cases and pneumonia in adults 18–40 years old. The continuing drift in influenza viruses was found, which, apparently, could not but affect the efficacy of vaccine prophylaxis and was also considered in the recommendations of WHO experts on the composition of influenza vaccines for the countries of the Northern Hemisphere in the 2020–2021 season.
Study of the teratogenicity of the vaccine strain of the Rubella virus «Orlov-V» (Matonaviridae: Rubivirus: Rubella virus) in experience on rhesus macaques
Authors: Lavrentjeva I. N. , Shamsutdinova O. A. , Chugueva I. I. , Karal-ogly D. D. , Vyshemirskiy O. I.
Published: January 2021

Introduction. Rubella virus has pronounced teratogenic properties that can cause generalized and persistent intrauterine infection of the fetus. As a result, the control of the loss of teratogenicity inherent in «wild-type» virus strains is a necessary stage of a preclinical study of the vaccine strain for a live attenuated rubella vaccine.The purpose of the study is to comprehensively study the teratogenic properties of the vaccine strain of rubella virus «Orlov-V» in the experiment on rhesus macaques.Material and methods. Seronegative to rubella virus female rhesus macaques in early pregnancy at the age of 4–7 years (n = 13) were used in the experiment. Animals of the experimental group (n = 9) received single immunization intramuscularly with a preparation from the «Orlov-V» strain. The control group of the monkeys (n = 3) were immunized with a commercial vaccine containing Wistar RA27/3 strain. The female of the control group (n = 1) was injected with a solvent used in the rubella vaccine. Study of possible teratogenic properties of vaccine strains of rubella virus was carried out using a complex of clinical, immunological, pathomorphological and virological methods. Clinical observations were made within 3 months after the monkeys’ birth. Determination of antibody titers in the blood serum of immunized monkeys was performed in HI test on the 28th–30th day after infection. The ELISA method was applied to determine IgM antibodies in the blood serum of newborns within the first month of life. Detection of rubella virus RNA was performed by PCR with electrophoretic detection of amplicons.Results. No markers of congenital rubella infection were found in infants born from monkeys vaccinated during the pregnancy. It is shown that PCR can be an informative method to confirm the absence of teratogenic properties of vaccine strains of rubella virus.Discussion. The obtained data demonstrated that vaccine strains of the «Orlov-V» rubella virus and Wistar RA27/3 have lost their teratogenic properties. The possibility of using an alternative strategy for preclinical assessment of specific safety of antiviral vaccines including a complex of clinical, immunological, pathologic and virological methods instead of the classical pathologic method is discussed.Conclusion. The results obtained in this study showed the absence of teratogenic properties and high immunogenic activity of the vaccine strain of rubella virus «Orlov-V».
Importancia de la filosofía de la educación en pedagogía
Authors: Touriñán López José Manuel
Published: January 2021

Pedagogía y Filosofía son dos disciplinas con autonomía funcional y ambas forman parte de la carrera de Pedagogía. Para poder distinguir y valorar ambas disciplinas, hay que entender cada una de ellas.Algo hacemos mal, cuando en nuestros centros universitarios damos la impresión de que los intereses de grupo o escuela se ponen por encima de los desarrollos epistemológicos de la Pedagogía con las argucias político-administrativas que se puedan generar.

En esta disertación voy a argumentar sobre estas cuestiones desde cuatro tesis:

• Las asignaturas de planes de estudios pueden mezclar contenido de distintas disciplinas sustantivas por razones pragmáticas, pero las razones pragmáticas no deben confundirse con razones epistemológicas, ni estas ser conculcadas por aquellas• La pluralidad de investigaciones teóricas del campo de la educación es un hecho en la construcción del conocimiento de la educación y en la Pedagogía como carrera: pedagogía y filosofía de la educación son distintas. Hay mentalidad pedagógica y hay mentalidad filosófica • Las disciplinas científicas y las disciplinas académicas sustantivas pueden generar disciplinas aplicadas. Hay pedagogía aplicada y hay filosofía de la educación que es filosofía aplicada.• La filosofía de la educación es necesaria, pero no es suficiente en la carrera de pedagogía y el saber que aporta la filosofía de la educación no es el saber que aporta la pedagogía como diciplina.

Si esto es así, se puede concluir que la Filosofía no es la Pedagogía y que la filosofía de la educación no es la filosofía (aquella es una disciplina aplicada de esta), aunque tiene su lugar propio en la carrera de Pedagogía al lado de la Pedagogía como disciplina y al lado de otras disciplinas que también forman parte de la carrera de Pedagogía.
Percepción en la planificación de cursos de física: relaciones en entornos sincrónicos
Authors: Márquez Peñaranda Jorge Fernando , Vergel Ortega Mawency , Gallardo Pérez Henry de Jesús
Published: January 2021

La investigación se realizó con estudiantes de física I y II de universidades del Departamento Norte de Santander-Colombia. Su objetivo fue establecer la relación entre la planificación de las clases de los profesores y las percepciones de los estudiantes en entornos sincrónicos.  Cuatro instrumentos midieron la percepción de los estudiantes respecto a la práctica pedagógica de los profesores de física. La investigación siguió un enfoque cuantitativo correlacional.  Resultados de la investigación muestran que la percepción de los estudiantes sobre la planeación de clase no guarda una asociación estrecha respecto a la consideración que tienen los profesores, encuentros vía streaming muestra asociación a percepción de enfoque, y resultados de aprendizaje. Se establece correlación alta entre la implementación de consideraciones contempladas en el enfoque dialógico-crítico y por competencias, por parte de un alto porcentaje de profesores. La contribución de las acciones realizadas por los docentes para potenciar el desarrollo del pensamiento variacional de los estudiantes a través del quehacer académico y pedagógico, tiene una relación alta entre lo que el profesor realiza y resultados de aprendizaje obtenidos por los estudiantes.
Estrategias didácticas y competencias ambientales desde la teoría cognitivo social: un estudio de mapeo sistemático
Authors: Velásquez Aparicio Gina Ester , Bedoya Pastrana Marina Isela , Cadavid Velásquez Edith de Jesús
Published: January 2021

Este estudio de revisión busca indagar en investigaciones desarrolladas acerca del uso de estrategias didácticas que permitan desarrollar competencias ambientales a partir de la Teoría Cognitivo Social; además, caracterizar dichas estrategias así como los recursos didácticos empleados para desarrollarlas. A través de la metodología de Mapeo Sistemático se realizó un  estudio de búsqueda en diferentes bases de datos y haciendo uso de cadenas de búsqueda relacionadas con las categorías principales del tema de investigación, fueron recuperados 80 trabajos correspondientes al 100%, de los cuales fueron relevantes 5 que corresponde al 7.25%, atendiendo a los criterios de inclusión y exclusión, lo cual muestran resultados donde se evidencia una brecha de investigación entre los documentos encontrados y los documentos relevantes.  De este modo existe un número significativo de documentos que tratan de una u otra categoría, pero no conjugan las cadenas de búsqueda entre sí. Se concluye que con esta metodología de mapeo se tuvo la posibilidad de tener una presentación ordenada de una visión panorámica de la producción científica del tema en investigación en revistas de alto impacto, con lo que se ofrece al lector interesado una síntesis de la principal producción a nivel global.
Estado del arte de la investigación en lenguas extranjeras 2010-2019
Authors: Ramos Acosta Lizeth , Izquierdo Alvarez Ana Sofia , Rivera Sánchez Claudia Patricia , Méndez Díaz Carlos Hernán , Romero Martínez Gonzalo
Published: January 2021

Este artículo es resultado del proyecto titulado: La Investigación en La Licenciatura en Lenguas Extranjera de La Uceva: Una Mirada Prospectiva y Retrospectiva del Proceso (Fase 1), la cual tuvo por objetivo sintetizar las investigaciones en lenguas extranjeras a nivel internacional entre 2010 – 2019 a través de un estado del arte de la cuestión. Utilizando un enfoque cualitativo y una revisión documental a partir de consultas realizadas a bases de datos como Dimensions y VOS Viewer, se realizó el mapeo bibliométrico correspondientes a los siguientes ejes temáticos: Procesos de enseñanza (Language Teaching), Procesos de aprendizaje (Language Learning), Pensamiento Crítico (Critical thinking), Sociolingüística (Sociolinguistics) y Traducción (Translation). El resultado de esta investigación se convierte en un insumo para el análisis de los procesos investigativos al interior del programa. Se concluye que las investigaciones realizadas en los ejes temáticos mencionados a nivel local en la Unidad Central del Valle del Cauca son coherentes con las publicaciones contrastadas a nivel internacional.
Intervención de los procesos comunitarios en la actividad comercial de productores lecheros del municipio de Soracá
Authors: Bermudez Morales Angela Johana , Saiz Sáenz Martha Leonor
Published: January 2021

El objetivo de este artículo es determinar los procesos comunitarios presentes en la asociación de pequeños productores lecheros del municipio de Soracá que intervienen en el desarrollo de su actividad comercial.   El análisis se efectuó con la ayuda del software Atlas Ti versión 7.0, realizándose dos codificaciones para la interpretación de los datos: la codificación abierta y la codificación axial, llegando a la categorización de los datos; las categorías se basaron en los datos recolectados (entrevistas, observaciones, anotaciones y demás datos), dentro de los principales resultados se establecieron dos categorías objeto de análisis, las cuales fueron Empoderamiento y Participación comunitaria,   resultando de interés dentro de las diversas dinámicas que emergen en esta comunidad rural como lo son los elementos organizativos y  la actividad económica principal; cabe resaltar que como categoría emergente surgió el contexto que sirve para interpretar las demás categorías de análisis, y comprende a su vez las subcategorías de acopio, legal y técnico,  de gran interés al visualizar los conocimientos y aprendizajes de la comunidad. En su conformación como asociación lechera y como potencialidad surge la subcategoría aprendizaje gregario que permite explicar las diversas interacciones dentro de este colectivo.
Reflexiones sobre el uso del smartphone en el aula de lenguas extranjeras
Authors: Pastran Chirinos María , Cervantes Cerra Derly , Ahumada Ebratt Dayson David , Gil Olivera Numas Armando
Published: January 2021

El presente artículo de reflexión tuvo como objetivo describir el impacto que tiene el uso del Smartphone en la enseñanza de lenguas extranjeras. Para ello, se realizó una revisión documental del Smartphone como herramienta didáctica en el aula de lenguas extranjeras y sus distintos beneficios. Entre los resultados estuvo que el celular promueve no solo el desarrollo de competencias como la lectura, la escritura, la expresión oral y la comprensión auditiva, sino que además se considera una herramienta multimodal debido a sus múltiples funciones. Y que puede ser un gran aliado del docente y del estudiante en el proceso de enseñanza – aprendizaje de lenguas extranjeras especialmente en esta época en la que el Covid 19 ha propiciado la educación remota. En este sentido, el docente puede diseñar actividades en aplicaciones como WhatsApp, Facebook, Instagram, entre otros. Que, sin duda, fomentan la interacción y aprendizaje colaborativo entre estudiantes- estudiantes y entre profesor-estudiantes. Igualmente, se cree que este tipo de resultados ameritan un mayor estudio y acercamiento por parte de la academia.
Foreign cultivars of apple tree under the Crimean conditions
Authors: Chelebiev E. F.
Published: January 2021

The article presents the results of a study of economically valuable traits of apple cultivars of foreign selection in the Crimea. The study of yield, resistance to fungal diseases, commercial qualities, chemical composition and taste of fruits was carried out. It has been established that 16 cultivars have large fruits, 10 cultivars are distinguished by high tasting grade, and 14 cultivars have an attractive appearance. These samples are of interest as a starting material for breeding work. Cultivars Champion and Prima are promising for inclusion in the breeding process to improve the chemical composition of fruits. Cultivars Askold and Prima are distinguished by increased productivity. Askold cultivar is distinguished by productivity, taste of fruits, and resistance to pathogens and is recommended for production testing in the Crimea and various regions of southern Russia.
Impact of negative temperatures on the state of the photosynthetic apparatus of evergreen species of Osmanthus Lour. genus
Authors: Gubanova T. B.
Published: January 2021

The results of studies of photosynthetic processes in annual leaves of two species of the genus Osmanthus - Osmanthus x fortunei and O. fragrans in the cold period on the Southern coast of the Crimea and under the controlled action of negative temperatures are presented. It is shown that the main parameters of chlorophyll fluorescence induction (CFI) in annual leaves of O. x fortunei was relatively more stable during the winter months compared to O. fragrans . The effect of temperature -8,0°C for 8 hours on the leaves of the species in O. fragrans caused a decrease in the fluorescence decay coefficient to the lower limit of the norm of vitality and a significant increase in the processes of thermal dissociation of light energy. It is established that the temperature is -10°C is critical for the leaves of O. fragrans , which indicates its lower frost resistance. Changes in the state of PSII depend on both the duration and intensity of low-temperature exposure. It was found that for the more resistant species of O. x fortunei a relatively long-term effect of -10,0°C and a short one of -8,0°C temperature have a similar effect on the state of the photosynthetic apparatus, which is probably due to the activation of protective mechanisms.
To the creation of the exhibition of Altai flora in the Polar-Alpine Botanical Garden
Authors: Yudin S. I.
Published: January 2021

The preconditions for creating an exposition on the botanical and geographical site "Altai" of the Polar-Alpine Botanical Garden of the KSC RAS, represented by cenotic elements characteristic of the forests of the Altai mountains: dark-coniferous, light-coniferous and black taiga. Such expositions in botanical gardens are one of the forms of preserving the biodiversity of introduced plants ex situ. The condition, structure, species composition of the created plantings for this period - the completion of the first stage of work ("Creating a tree tier") is described. Preliminary results of plant introduction the main tree species ( Abies sibirica Ledeb., Picea obovata Ledeb., Larix sibirica Ledeb., Pinus sibirica Du Tour, Pinus sylvestris L., Tilia cordata Mill ., Populus tremula L.) forests of the Altai mountains. The condition of coniferous plants is characterized as normal: they show climate and soil resilience, have a natural rhythm of development here, go through all stages and phases of ontomorphogenesis. A comparative analysis of the rhythms of seasonal development of plants of herbaceous species characteristic of the most contrasting ecotypes of the Altai mountains (foothill and high-mountain) showed that the conditions of the Northern taiga of the Khibiny mountains of the Kola Peninsula are more consistent with plants of high-altitude habitats (high-mountain ecotype). Features of growth and development of plants of Altai species ex situ indicate successful adaptation of most of these species to the conditions of the Kola Arctic.
Some features of biology of the species genus Crocus (family Iridaceae)
Authors: Shevchenko S. V. , Miroshnichenko N. N.
Published: January 2021

The article presents the research results of the genesis of biology of Crocus angustifolius and Crocus speciosus . Some aspects of formation of the male and female gametophytes, pollination and seeds formation have been presented. The wall of microsporangium develops centripetally as monocotyledonous and formed consists of the epidermis, endothecium, 2-3 middle layers and secretory tapetum. A tetrad of microspores is formed simultaneously. Mature pollen grains are 2-cell. The ovary is three-celled, the ovary is anatropic, crassinucellous, bitegmal, funiculous. Polygonum-type embryo sac. Pedestal, podium and hypostasis are formed. Both species are entomophilous plants. The fruit is a multi-seeded three-nest box. Both species propagated by seeds and vegetatively using corms.
Endovascular treatment of patients with prolonged and diffuse coronary artery lesions
Authors: Баркалов М.Н. , Атанесян Р.В. , Матчин Ю.Г.
Published: January 2021

Ишемическая болезнь сердца до сих пор является основной причиной инвалидизации и смертности среди взрослого населения в развитых странах мира, в том числе в России. Несмотря на значительные успехи в развитии технологий эндоваскулярного лечения и инструментального оснащения в интервенционной кардиологии, пациенты с диффузным поражением коронарного русла по-прежнему являются одной из самых обсуждаемых групп при выборе методики реваскуляризации миокарда. С целью решения данной проблемы разрабатываются новые инстру- менты, в том числе появились стенты новой генерации с биодеградируемым полимером длиной до 60 мм. Первые исследования показывают высокую эффективность и безопасность использования данной технологии лечения. В данном обзоре представлены сведения о морфологических особенностях коронарного русла пациентов с протяженным атеросклероти- ческим поражением и их влияние на прогноз. Также приведены данные о возможностях применения различных, в том числе современных методик эндоваскулярного лечения больных с протяженным поражением коронарных артерий. Приведен анализ результатов исследований, где сравниваются безопасность и эффективность различных методик эндоваскулярного лечения, а также особенности антитромбоцитарной терапии при лечении данной группы пациентов

Coronary heart disease is still the main cause of disability and mortality among adults in developed countries, including Russia. Despite significant advances in the development of endovascular treatment technologies and instrumental equipment in interventional cardiology, patients with diffuse coronary artery disease are still one of the most discussed groups in the choice of myocardial revascularization method. In order to solve this problem, new instruments are being developed, including new generation stents with biodegradable polymer up to 60 mm long. The First studies show the high efficiency and safety of this treatment technology. The review presents information on the morphological features of the coronary bed of patients with prolonged atherosclerotic lesions and their impact on prognosis. The data on the possibilities of using various, including modern, methods of endovascular treatment of patients with prolonged coronary artery disease are also presented. The analysis of numerous results of researches where safety and efficiency of various methods of endovascular treatment, and also features of antiplatelet therapy at treatment of this group of patients are compared is resulted
Transit time flow measurement in patients with diffuse coronary artery disease during coronary artery bypass grafting
Authors: Ширяев А.А. , Галяутдинов Д.М. , Васильев В.П. , Зайковский В.Ю. , Мукимов Ш.Д. , Акчурин Р.С.
Published: January 2021

Диффузное поражение (ДП) коронарных артерий (КА) — одна из наиболее сложных ситуаций с прогностической точки зрения для выполне-
ния операции коронарного шунтирования (КШ). Протяженное коронарное поражение является фактором риска интраоперационной несо-
стоятельности и окклюзии шунта в отдаленном периоде. Проведен анализ 14 ретроспективных и 1 рандомизированного исследования приме-
нения интраоперационной ультразвуковой флоуметрии при КШ. Ультразвуковая флоуметрия в настоящее время эффективно используется
для качественной и количественной оценки кровотока в шунтах КА и, таким образом, позволяет снизить количество технических ошибок при
оперативных вмешательствах и улучшить отдаленный прогноз пациентов. При ДП КА часто отмечаются относительно невысокие показатели
кровотока по шунтам, а их прогностическое значение для различных трансплантатов однозначно не определено

Diffuse lesion (DL) of the coronary arteries (CA) is one of the most difficult situations from a prognostic point of view for performing coronary bypass surgery.
The extent of the lesion and the presence of antegrade blood flow are risk factors for intraoperative failure and graft occlusion in the long-term period. The
analysis of 14 retrospective and 1 randomized study of the use of intraoperative ultrasound flowmetry or TTFM (transit time flow measurement) for coronary
bypass surgery was performed. TTFM is currently effectively used for qualitative and quantitative assessment of blood flow in CA bypass grafts and thus
reduces the number of technical errors during surgical interventions and improves the long-term prognosis of patients. At the same time, relatively low
blood flow rates for shunts are often observed in CA DL, and their prognostic value for various transplants is not clearly defined
Clinical cases of successful treatment CHF patients under the control of the soluble ST2-receptor concentrations
Authors: Муксинова М.Д. , Нарусов О.Ю. , Сычев А.В. , Шарф Т.В. , Терещенко С.Н. , Скворцов А.А.
Published: January 2021

В статье приведены два клинических примера лечения пациентов после перенесенной острой декомпенсации сердечной недостаточности с использованием мониторирования концентрации нового биомаркера сердечной недостаточности (СН) — растворимого sST2-рецептора. Обсуждены преимущества этого биомаркера перед натрийуретическими пептидами, которые позволили достичь успеха в лечении пациентов с СН высокого риска

In article presents 2 clinical cases of patient’s treatment after acute decompensated heart failure using concentration monitoring of a new biomarker of heart failure — soluble ST2-receptor. The advantages of this biomarker over natriuretic peptides, which allowed to achieve success in the treatment of patients with high risk HF, were discussed
EGYETEMI TESTNEVELÉS ÉS SPORT HATÁSA A HALLGATÓK FITTSÉGI ÁLLAPOTÁRA
Authors: Pucsok József Márton , Balogh László , Ráthonyi Gergely Gábor , Varga Katalin , Bíró Eszter , Perényi Gabriella , Lenténé Puskás Andrea
Published: January 2021

A felsőoktatási intézményekben tanuló diákok, fiatal felnőttek fizikai fittsége romló tendenciát mutat. E folyamat okainak megvizsgálásához releváns adatokra van szükség. Ennek érdekében a 2017-18-as tanévtől kezdve, egy longitudinális felmérés-sorozat keretében az egyetemi testnevelés órák és sportfoglalkozások hatását vizsgáltuk meg. Első ütemben hatvan inaktív hallgató, férfiak és nők egyaránt (a Debreceni Egyetem tanulói) fittségi állapotát mértük fel a mozgásprogram elkezdése előtt, majd utána. A vizsgálatban résztvevők heti egy alkalommal 90 perces sportfoglalkozásokon (pilates, spinning, wellness-általános kondicionálás, alakformálás) vettek részt. A szemeszter elején és végén a résztvevők a Hungarofit tesztrendszerből ismert három motoros próbát (ingafutás (Beep teszt), karhajlítás-nyújtás, felülés) hajtottak végre.

Eredményeink azt mutatták, hogy a négy sporttevékenység az aerob teljesítőképességre, a felső végtag és a hasizom-törzs erő-állóképességére is eltérő módon hatott. Bár a nemzetközi ajánlások heti 150 perc fizikai aktivitást javasolnak, heti egyszeri másfél órás közepes intenzítású mozgással is fejleszthető. a motoros képességek szintje.
AZ ÁRAMLATÉLMÉNYRE VALÓ HAJLAMOSSÁG, A TELJESÍTMÉNYMOTIVÁCIÓ ÉS A KONTROLLHELY KAPCSOLATA KETTŐS KARRIERŰ SPORTOLÓK KÖRÉBEN
Authors: Tóth Máté , Kiss Brigitta
Published: January 2021

A csúcsteljesítmény elérése a profi sport egyik legfőbb céljának tekinthető, és szorosan összefügg a sportolói áramlatélményekkel. Ebből kifolyólag a sportolói flow-élmények háttértényezőinek vizsgálata kiemelten fontos. Jelen kutatás során az áramlatélményre való hajlamosság, a teljesítménymotiváció és a kontrollhely feltételezett kapcsolatát vizsgáltuk egy kettős karrierű sportolói mintán. Emellett a sportflow univerzalitását is teszteltük. A mérésekhez Oláh (2005) Flow-kérdőívét, Lang és Fries (2006) Teljesítménymotiváció Kérdőívét és Rotter (1966) Külső-Belső Kontroll Attitűd Skáláját alkalmaztuk, a tesztcsomag online, hólabda-módszer segítségével terjesztettük. A mintát 178 kettős karrierű sportoló képezte. Az eredmények alapján megállapítható, hogy a teljesítménymotiváció és a belső kontrollhely is szignifikáns kapcsolatban áll az áramlatélményre való hajlamossággal, illetve a flow univerzális jelenségnek bizonyult.
Reliable Data Transmission with Sub-Packet Generation and Fusion in Wireless Sensor Networks
Authors: Bashar Abul , Kumar Dinesh
Published: January 2021

When transmitting data in a large number, the number of conflicts that arise is high. This is especially the case when there is dense distribution of marginal wireless sensor network (WSN). Some of the major conflicts that affect the overall operation of a system include heavy transmission delay and large data loss. In this proposed work, a multipath reliable transmission is used for wireless sensor network. In order to determine the reliability of the system, the WSN implements redundancy methodology. As the first step, data is sub-divided into packets of information along with data redundancy. These packets are then transmitted via multi-paths to their corresponding destination nodes. Experimental observation shows that the proposed work indicates a significant increase in network lifetime, reduction in transmission delay and data packet loss rate.
Pengaruh Risiko Kredit Terhadap Profitabilitas Pada PT. Bank Rakyat Indonesia Tbk Periode 2012-2019
Authors: Maryana Diana , Widiastuti Wahyu
Published: January 2021

Upaya Perbankan dalam meningkatkan kinerja keuangan dapat diukur dengan menggunakan profitabilitas. Profitabilitas merupakan kemampuan bank memperoleh laba selama beberapa periode tertentu salah satu upaya bank yakni selalu berusaha untuk menghindari risiko dalam pemberian kredit karena akan menurunkan nilai profitabilitas. Sumber data yang digunakan adalah data sekunder. Populasi pada penelitian ini adalah laporan keuangan. Sampel dalam penelitian ini menggunakan teknik purposive sampling. Alat analisis yang digunakan dalam penelitian ini meliputi analisis regresi linier sederhana, uji analasis korelasi product moment, analisis koefisien determinasi dan uji t. Hasil perhitungan statistik menggunakan SPSS Versi 26 yang diperoleh kesimpulan bahwa adanya pengaruh negatif dan signifikan risiko kredit terhadap profitabilitas pada PT. Bank Rakyat Indonesia Tbk periode 2012-2019
CALCULATION OF ANNUAL WATER TEMPERATURES IN HEAT NETWORKS
Authors: Kitaev D. N. , Kurnosov A. T. , Hasanov Z. S. , Kharin S. O.
Published: January 2021

Statement of the problem. When carrying out design calculations of heating networks, in particular, calculating the thickness of thermal insulation structures, thermal elongations during thermal expansion, standard losses during the transportation of thermal energy to the consumer, it is often necessary to use the design values of the average annual temperatures of the coolant indicated depending on the design temperature schedule in modern standards [18, 24]. According to a number of researchers, the recommended values of average annual coolant temperatures do not take into account climatological characteristics and their use can lead to significant errors [1--3]. In addition, recommended temperatures have changed over the past few years and there has been a contradiction in regulations. Currently, there are no substantiated values of the design average annual temperatures of the heat carrier in the heating network, taking into account climatological data. Results. For the design temperatures of the temperature graphs of the central quality regulation95 / 70--150 / 70 for the settlements of the territory of the central federal district, presented in the latest edition of building climatology, the values of the average annual water temperatures in the supply line of the heating network have been determined. The averaged values of temperatures for the considered temperature graphs are obtained.Conclusions. For most of the temperature graphs, significant discrepancies have been established between the calculated values of the average annual water temperatures in the heating network and those recommended by the JV “Heating Networks” of the latest edition. The maximum difference is observed for the 150/70 graph and is 12 ° C.
RHEOLOGICAL MODELING OF THE STRESS-STRAIN STATE IN FLAT COMPACTION OF COMPOSITE MATERIALS
Authors: Kumitsky B. M. , Savrasova N. A. , Nikolaichik A. V. , Aralov E. S.
Published: January 2021

Statement of the problem. The article investigates the deformation behavior of a composite material in the process of its flat pressing. To solve this problem, a rheological model is proposed, which is based on the phenomena occurring in a viscous (Newtonian) incompressible fluid, which occupies the volume between two absolutely rigid parallel planes of finite dimensions of rectangular shape approaching at a low speed. Within the framework of mechanics of a continuous medium under conditions of a plane deformed state, the problem is solved in two dimensions about a slow flow in the absence of volume forces and inertial effects. In this case, the solution of the equation of motion with continuity conditions is reduced to the well-known Laplace equation. In addition, on the basis of the model of linear viscoelasticity and uniaxial stress state, an attempt has been made to describe the relaxation phenomena occurring in the solidifying composite at the end of the active pressing process. Results and Conclusions. Analytical dependences of the power parameters of the stress-strain state of the compressed composite are obtained; relations for the kinematic characteristics of the pressing process are obtained; an expression is obtained for the relaxation of stresses during the technological holding of the material under pressure after the end of active pressing. The results of the study make it possible to experimentally determine the numerical values of the dynamic coefficient of viscosity and stress relaxation time, which are important characteristics in controlling the pressing processes.
ALTERNATIVE TO SUPERPAVE SYSTEM IN THE FORMATION OF REGIONAL ROAD R&D INSTITUTE
Authors: Nosov S. V.
Published: January 2021

Statement of the problem. In order to solve complex problems in the field of road construction, the main task in the field of scientific research, which can easily and adequately develop with obtaining real results, is today the formation and development of regional road research institutes or, in extreme cases, research roadlaboratories.Results. The advantages and disadvantages of two methodologies on the way to improve the quality and durability of the main structural elements of roads (subgrade and pavement), taking into account many primary and secondary factors, are considered. One of the methodologies is quite well known and provides today the required level of quality of asphalt concrete abroad within the Superpave system. The second methodology is based on a rheological approach to improving the technology of compaction of road-building materials and little is known to road builders. Conclusions. It has been established that the development of the first methodology of scientific research in our country is very difficult, and the second is quite affordable and feasible on the basisof the formed regional research road organizations. Moreover, the concept of their formation determines the significant advantages of using the second methodology.
Biblioteki akademickie w nocy – cz. 2 – doświadczenia polskie
Authors: Grygrowski Dariusz
Published: January 2021

Teza/cel artykułu – W czasie intensywnych przygotowań do egzaminów studenci chętnie korzystają z bibliotek uczelnianych, stwarzających odpowiednie warunki do studiowania i pracy naukowej. Pojawia się wtedy potrzeba wydłużania godzin pracy bibliotek do późnych godzin wieczornych, a nawet na całą noc. Celem artykułu jest potwierdzenie zasadności wprowadzania do praktyki polskich bibliotek akademickich nocnej obsługi użytkowników w czasie sesji egzaminacyjnych. Metody badań – Analiza piśmiennictwa uzupełniona została informacjami ze stron WWW polskich bibliotek uniwersyteckich. Część empiryczna polegała na obserwacji uczestniczącej podczas letniej akcji „BUW dla sów” i pomiarach liczby nocnych użytkowników Biblioteki Uniwersyteckiej w Warszawie. Wyniki i wnioski – Liczba użytkowników korzystających z BUW podczas zimowych i letnich akcji „BUW dla sów” pokazuje, że zainicjowanie dekadę temu tej akcji było korzystną innowacją. Kwestią do dyskusji jest tylko pytanie, czy wobec tego, idąc za przykładem niektórych bibliotek akademickich za granicą, BUW powinien dążyć do okresowego wprowadzania w czasie sesji egzaminacyjnych sytemu pracy 24/7. Notowana po godzinie 2:00 w nocy liczba osób przebywających w Bibliotecew celach naukowych nie przemawia za takim rozwiązaniem.
BIBLIOTEKARSTWO AGREGACYJNE
Authors: Wojciechowski Jacek
Published: January 2021

Teza/cel artykułu – Nowe technologie komunikowania wywołały w bibliotekarstwie prognozy kryzysu. Jednak usługi biblioteczne nadal są intensywnie realizowane. Natomiast pojawiła się konieczność wzmożenia bezpośredniej oferty ponadusługowej oraz nastawienia na integracyjne kontakty środowiskowe. Wyraźnie teraz ograniczane przez zdalne formy komunikowania. Także, merytorycznie konieczne, sieciowe powiązania strukturalno-organizacyjne bibliotek osłabiły ich relacje otoczeniowe. Istnieje teraz pilna potrzeba wygenerowania lub odtworzenia dobrych skojarzeń bibliotek w potocznej świadomości. W następstwie bezpłatności oraz ogólnej dogodności korzystania, a także bogatej i powtarzalnej oferty, zarówno usługowej, jak też ponadusługowej – w trybie aranżacji relacji bezpośrednich. To powinna być środowiskowo ważna instytucja i przestrzeń wspólnotowa. Metody badań – Analiza dokumentów pozwoliła określić zarys koncepcji bibliotekarstwa odnowionego. Wyniki i wnioski – Bibliotekarstwo ma nadal służyć celom tradycyjnym. Mianowicie edukacji i samokształceniu, intelektualizacji, zadaniom poznawczym oraz informacji, jak też szeroko pojętej rekreacji. Oraz także powinnościom nowym, bądź zregenerowanym, więc agregacji wspólnotowej oraz środowiskowej integracji. A wszystko to razem powinno sprzyjać wzbogacaniu świadomości i rozwojowi osobowości każdego, kto z jakąkolwiek biblioteką wejdzie w kontakt.