98 research outputs found
КЕРУВАННЯ НЕБЕЗПЕКАМИ ТИ ПОМИЛКАМИ ПРИ ОБСЛУГОВУВАННІ ПОВІТРЯНОГО РУХУ
No full textKharchenko V. P. Threat and error management in air traffic control [Текст] / V.P. Kharchenko, Yu.V. Chynchenko, S.G. Raychev // Вісник Національного Авіаційного Університету. - 2007. –Т 33. №3-4. – С. 24-29. - ISSN 1813-1166.THREAT AND ERROR MANAGEMENT IN AIR TRAFFIC CONTROLУПРАВЛЕНИЕ ОПАСНОСТЯМИ И ОШИБКАМИ ПРИ ОБСЛУЖИВАНИИ ВОЗДУШНОГО ДВИЖЕНИЯКЕРУВАННЯ НЕБЕЗПЕКАМИ ТИ ПОМИЛКАМИ ПРИ ОБСЛУГОВУВАННІ ПОВІТРЯНОГО РУХ
THE PRINCIPLES OF SINGLE EUROPEAN SKY PROGRAM IMPLEMENTATION IN UKRAINE / Volodymyr P. Kharchenko, Yuriy V. Chynchenko, Dmitriy G. Babeichyk, Dmitro O. Bugayko // National Aviation University Proceedings. - №4. - Р. 9-13.
No full textYuriy Hryvniak as a researcher of the biography of Ivan Puluj
No full textМатеріал тез присвячено дослідженню сторінок біографії
Юрія Гривняка - автора монографії про Івана Пулюя, яку було
опубліковано 1971 року у Лондоні завдяки фінансовій підтримці Союзу
українців у Великій Британії. Автором було використано ряд фото та
архівних матеріалів, отриманих від О. Пулюя. На жаль, творчість і
життєвий шлях Ю. Гривняка є маловідомими в Україні, а доля зібраних
ним джерел потребує фахового дослідженняThese theses are devoted to the study of the pages of Yuriy
Hryvniak’s biography. He was the author of a monograph dedicated to the study
of the life and activities of the famous Ukrainian scientist and public figure Ivan
Puluj. The author used a number of photos and archival materials received from
O. Puluj. Unfortunately, the creativity and life path of Y. Hryvniak is little
known in Ukraine, and the fate of the sources collected by him requires
professional researc
Моделі продуктивності авіаційних диспетчерів та помилки людини-оператора при обслуговуванні повітряного руху
No full text The models of air traffic controller performance and principles of estimation and prevention of errors in the course of controller professional activity are considered. Рассмотрены модели производительности авиационных диспетчеров и принципы оценки и предупреждения ошибок в ходе профессиональной деятельности авиационных диспетчеров. Розглянуто моделі продуктивності авіаційних диспетчерів і принципи оцінки та попередження помилок в ході професійної діяльності авіаційних диспетчерів
Glomerular filtration and diuresis are related to the state of lipids peroxidation in female rats exposed to water-salt loads accompanied by chronic stress
No full textŻukow Xawery, Zavidnyuk Yuriy V. Glomerular filtration and diuresis are related to the state of lipids peroxidation in female rats exposed to water-salt loads accompanied by chronic stress. Journal of Education, Health and Sport. 2021;11(12):481-491. eISSN 2391-8306. DOI http://dx.doi.org/10.12775/JEHS.2021.11.12.039
https://apcz.umk.pl/JEHS/article/view/JEHS.2021.11.12.039
https://zenodo.org/record/6942038
The journal has had 40 points in Ministry of Education and Science of Poland parametric evaluation. Annex to the announcement of the Minister of Education and Science of December 1, 2021. No. 32343.
Has a Journal's Unique Identifier: 201159. Scientific disciplines assigned: Physical Culture Sciences (Field of Medical sciences and health sciences); Health Sciences (Field of Medical Sciences and Health Sciences).
Punkty Ministerialne z 2019 - aktualny rok 40 punktów. Załącznik do komunikatu Ministra Edukacji i Nauki z dnia 1 grudnia 2021 r. Lp. 32343. Posiada Unikatowy Identyfikator Czasopisma: 201159.
Przypisane dyscypliny naukowe:Nauki o kulturze fizycznej (Dziedzina nauk medycznych i nauk o zdrowiu); Nauki o zdrowiu (Dziedzina nauk medycznych i nauk o zdrowiu).
© The Authors 2021;
This article is published with open access at Licensee Open Journal Systems of Nicolaus Copernicus University in Torun, Poland
Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike.
(http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited.
The authors declare that there is no conflict of interests regarding the publication of this paper.
Received: 25.11.2021. Revised: 15.12.2021. Accepted: 31.12.2021.
Glomerular filtration and diuresis are related to the state of lipids peroxidation in female rats exposed to water-salt loads accompanied by chronic stress
Xawery Żukow1, Yuriy V Zavidnyuk2
1Medical University of Bialystok, Bialystok, Poland [email protected]
2IY Horbachevs’kyi National Medical University, Ternopil’, Ukraine [email protected]
Summary
Background. It is known about the existence of close functional link between adequate working kidney nephrons and bone metabolism. Focused monitoring of renal function is able to provide substantial assistance in the organization of preventive measures against latently emerging osteoporosis. Activation of lipoperoxidation is known to inhibit glomerular filtration, whereas antioxidants prevent this. We set ourselves the goal of clarifying correlations between glomerular filtration, as well as tubular water reabsorption and daily diuresis, on the one hand, and lipoperoxidation parameters, on the other hand. Materials and Methods. Experiment was performed on 50 healthy female Wistar rats 240-290 g, both intact and exposed to water-salt loads. By the size of the diuresis and the level of creatinine in plasma and urine, glomerular filtration and tubular reabsorption were calculated. The plasma levels of diene conjugates and malondyaldehide as well as catalase of plasma and superoxide dismutase of erythrocytes were determined. The levels of the first three parameters determined in urine too. Results. In conditions of water-salt loads accompanied by chronic stress, glomerular filtration is downregulated by malondialdehyde and superoxide dismutase; diuresis is also downregulated by malondialdehyde, but upregulated by catalase. Lipoperoxidation parameters determine kidney function by 52,8%. Conclusion. The obtained data indicate the role of lipoperoxidation as a accompaniment of chronic stress in the regulation of kidney functions.
Keywords: glomerular filtration, diuresis, lipid peroxidation, relationships, water-salt loads, chronic stress, rats
Canonical analysis of neuroendocrine-metabolic and neuroendocrine-immune relationships at female rats
No full textMel’nyk Oksana I., Zukow Walery, Hrytsak Myroslava V., Popovych Dariya V., Zavidnyuk Yuriy V., Bilas Volodymyra R., Popovych Igor L. Canonical analysis of neuroendocrine-metabolic and neuroendocrine-immune relationships at female rats. Journal of Education, Health and Sport. 2021;11(5): 356-369. eISSN 2391-8306. DOI http://dx.doi.org/10.12775/JEHS.2021.11.05.038
https://apcz.umk.pl/czasopisma/index.php/JEHS/article/view/JEHS.2021.11.05.038
https://zenodo.org/record/6099322
The journal has had 5 points in Ministry of Science and Higher Education parametric evaluation. § 8. 2) and § 12. 1. 2) 22.02.2019.
© The Authors 2021;
This article is published with open access at Licensee Open Journal Systems of Nicolaus Copernicus University in Torun, Poland
Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium,
provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike.
(http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited.
The authors declare that there is no conflict of interests regarding the publication of this paper.
Received: 15.05.2021. Revised: 21.05.2021. Accepted: 28.05.2021.
CANONICAL ANALYSIS OF NEUROENDOCRINE-METABOLIC AND NEUROENDOCRINE-IMMUNE RELATIONSHIPS AT FEMALE RATS
Oksana I. Mel’nyk1, Walery Zukow2, Myroslava V. Hrytsak3, Dariya V. Popovych4, Yuriy V. Zavidnyuk3,4, Volodymyra R. Bilas5, Igor L. Popovych3,5
1Danylo Halyts’kyǐ National Medical University, L’viv, Ukraine [email protected]
2Nicolaus Copernicus University, Torun, Poland [email protected]
3Ukrainian Scientific Research Institute of Medicine for Transport, Odesa, Ukraine
[email protected]
4IY Horbachevs’kyi State Medical University, Ternopil’, Ukraine
[email protected]
5OO Bohomolets’ Institute of Physiology, Kyїv, Ukraine [email protected]
Abstract
Background. It has been shown before that drinking mineral waters of different composition has a significant effect on the neuroendocrine, metabolic and immune parameters of healthy rats. We analyzed the canonical correlations between neuroendocrine parameters, on the one hand, and metabolic and immune parameters, on the other hand. Materials and Methods. Experiment was performed on 58 healthy female Wistar rats 240-290 g. HRV parameters, major adaptation hormones, metabolism and immunity parameters were recorded. Results. The method of canonical correlation analysis revealed causal relationships between neuroendocrine and metabolic and neuroendocrine and immune parameters of the organism. The degree of neuroendocrine determination of individual sets of metabolic parameters ranges from 60% to 92%, and immune status from 87% to 96,5%. Conclusion. Effects of mineral waters on metabolism and immunity are realized through nervous and hormonal mechanisms.
Keywords. HRV, hormones, metabolites, immunity, relationships, female rats
Features of neuro-endocrine and immune reactions to various water-salt loads in female rats
No full textGozhenko Olena A, Zavidnyuk Yuriy V, Korda Mykhaylo M, Mysula Igor R, Klishch Ivan M, Zukow Walery, Popovych Igor L. FEATURES OF NEURO-ENDOCRINE AND IMMUNE REACTIONS TO VARIOUS WATER-SALT LOADS IN FEMALE RATS. Journal of Education, Health and Sport. 2018;8(9):11-31. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1323491
http://ojs.ukw.edu.pl/index.php/johs/article/view/5729
https://pbn.nauka.gov.pl/sedno-webapp/works/872545
The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part b item 1223 (26/01/2017).
1223 Journal of Education, Health and Sport eissn 2391-8306 7
© The Author(s) 2018;
This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland
Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike.
(http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited.
The authors declare that there is no conflict of interests regarding the publication of this paper.
Received: 20.06.2018. Revised: 28.06.2018. Accepted: 30.07.2018.
FEATURES OF NEURO-ENDOCRINE AND IMMUNE REACTIONS TO VARIOUS WATER-SALT LOADS IN FEMALE RATS
Olena A Gozhenko1, Yuriy V Zavidnyuk1,2, Mykhaylo M Korda2, Igor R Mysula2,
Ivan M Klishch2, Walery Zukow3, Igor L Popovych4
1Ukrainian Scientific Research Institute of Transport Medicine, Odesa, Ukraine, [email protected]
2IY Horbachevs’kyi State Medical University, Ternopil’, Ukraine, [email protected]
3Nicolaus Copernicus University, Torun, Poland, [email protected]
4OO Bohomolets’ Institute of Physiology, Kyiv, Ukraine, [email protected]
Abstract
Background. Previously, we have shown that the weekly load of rats with water-salt solutions of different chemical compositions causes both general and specific reactions of the parameters of metabolism. The purpose of this study is to identify under these conditions specific neuroendocrine and immune responses. Materials and methods. Experiment was performed on 58 healthy female Wistar rats 240-290 g divided into 6 groups. Animals of the first group remained intact, using tap water from drinking ad libitum. Instead, the other rats received the same tap water as well as waters Sophiya, Naftussya, Gertsa and its artificial salt analogue through the probe at a dose of 1,5 mL/100 g of body mass for 6 days. The day after the completion of the drinking course in all rats some neuroendocrine and immune parameters were registered. Results. The method of discriminant analysis revealed 29 parameters of the neuroendocrine-immune complex (10 of them reflect the neuroendocrine regulation, 4 thymus mass and thymocytogram elements, 5 elements of splenocytogram, 10 elements of immunocytogram and leukocytogram of blood and parameters of phagocytosis), according to which the reaction on various water-salt loads are identified with an accuracy of 98.3%. Conclusion. The peculiarities of the reactions of the parameters of the neuroendocrine-immune complex are due to the content of water in sulfate, bicarbonate and magnesium, as well as organic carbon and nitrogen.
Key words. Water-salt loads, neuroendocrine and immune parameters, female rats.Gozhenko Olena A, Zavidnyuk Yuriy V, Korda Mykhaylo M, Mysula Igor R, Klishch Ivan M, Zukow Walery, Popovych Igor L. FEATURES OF NEURO-ENDOCRINE AND IMMUNE REACTIONS TO VARIOUS WATER-SALT LOADS IN FEMALE RATS. Journal of Education, Health and Sport. 2018;8(9):11-31. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1323491
http://ojs.ukw.edu.pl/index.php/johs/article/view/5729
https://pbn.nauka.gov.pl/sedno-webapp/works/87254
Comparison of progressive frameworks Vue.js, React and Angular
No full textIn this bachelor thesis, the author deals with the comparison of modern and progressive javascript frameworks. The aim of this work was to compare these frameworks from different views. All frameworks were compared with each other and also the most used jQuery in terms of code readability, speed of operation, code efficiency, documentation and ecosystem.The selection of the categories that are the most important is based on previous academic papers. Interviews with developers were conducted to determine their importance. To compare the individual frameworks, four functionalities of all frameworks were developed according to the documentation. Codes were submitted to developers who evaluated their clarity and readability. Speed and efficiency were also compared based on these applications. Documentation and ecosystem were compared on the basis of general statistics, characteristics and perception of the author during the work on the theses. Vue.js was chosen as a framework with the most readable code according to the results. Vue.js also represents the most efficient code and quality of the documentation. jQuery performs script operations faster than other frameworks. React has the largest ecosystem. The best framework according to observed categories is Vue.js followed by React, Angular and jQuery.V této práci se autor zabýval porovnáním moderních a progresivních JavaScriptových frameworků, vybrány byly Vue.js, React a Angular. Cílem práce bylo jejich porovnání z různých stránek, a to jednak vzájemně mezi sebou a jednak s nejpoužívanějším jQuery. Porovnávány byly čitelnost kódu, rychlost provádění operací, efektivita kódu, dokumentace a ekosystém. Pro stanovení nejpodstatnějších kritérii byly využity jiné zpracované akademické práce. Pro určení jejich vah byly provedeny rozhovory s několika vývojáři přímo z praxe. Aby bylo možné porovnání jednotlivých frameworků, byly vyvinuty čtyři funkcionality všech frameworků, které byly předloženy vývojářům – respondentům. Ti ohodnotili jejich srozumitelnost a čitelnost. Na základě těchto aplikaci byla porovnaná také rychlost provádění operaci a efektivita kódu. Dokumentace a ekosystém byly srovnány na základě všeobecných statistik, vlastností a zjištění autora při realizaci této práce. Jako framework s nejčitelnějším kódem dle získaných výsledků byl vybrán Vue.js, který má i nejefektivnější kód a nejlepší úroveň dokumentace. Nejrychleji prováděl operace jQuery. Nejrozsáhlejší ekosystém měl React. Celkové umístění frameworků dle nastavených vah a kritérii: Vue.js, React, Angular, jQuery
Pre-university journalism education: Current state and development trends
No full textIn this article, the author proved the importance of pre-university journalism education, described and substantiated a number of functions and types of pre-university journalism training, using such theoretical methods as analysis, synthesis, comparison, generalization, classification, and such empirical methods as document analysis, media monitoring, questioning, interviews with experts, observation - including included. The author also relied on his pedagogical experience in the field of pre-professional media education. The article presents and substantiates seven functions of pre-university journalism training and seven criteria for the typology of pre-university media education; the main formats of pre-university training are considered: classroom classes, creative meetings; work on the creation of a collective media product, participation in competitions, etc. The trends and problems of pre-university media education are highlighted: a quantitative increase in the editorial offices of school media and other forms of training; the increasing diversity of school media formats; active use of distance.Among the problems, the author identifies the personnel problem as the main one and believes that the stake on media training of school teachers has not justified itself. Work with students and undergraduates of journalism departments, their motivation for media education and media pedagogical practice in schools can bring more benefits. As a support for pre-university journalism education, the author considers it necessary to hold competitions among media educators and courses for young journalists, participation in which should be mostly free
Systematisation of factors behind the agglomeration effect
No full textUrban agglomerations are increasing their role in Russia and across the world’s economies, and understanding of the factors behind the effect of these settlement systems is essential for their efficient management. The paper studies the essence of agglomeration and the effects generated by its functioning on the basis of the literature review with respect to identifying, describing, grouping and typifying the factors of agglomeration economies. Spatial economics constitutes the methodological basis of the research; the author applies methods of analysis, synthesis, grouping, and classification. The author presents own definition of agglomeration synthesised allowing for the two main attributes of this phenomenon: concentration and interaction; suggests a classification of factors behind the agglomeration effect that include localisation, urbanisation, settlement and deagglomeration effects, economies of scale, institutional factors. For the economies of scale, localisation and urbanisation effects the author constructs a typology consisting of 25 factors, which may underlie further quantitative research. The auhtor decomposes urbanisation effect into three subgroups: the impact of the economic development, diversification, population quantity and quality. Such characteristic reflects the complex composition of this effect and helps to avoid excessive simplification during its measurement. The researcher proposes a new group of factors, which takes into account the influence of the settlement system. The results can become a theoretical basis for further practical research into the decision-making on enhancing the competitiveness of firms, industries, and economy in general and be useful for quantitative measurements of agglomeration effect and goal setting for the development of agglomeration system
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