bluuebunny/crossref_metadata_2025 huggingface dataset:
A nem alkoholos zsírmájbetegség és a 2-es típusú cukorbetegség.
Authors: Pár Alajos , Wittmann István , Pár Gabriella
Published: October 2022

A nem alkoholos zsírmájbetegség ma a krónikus májbetegség
leggyakoribb oka, agresszív formája, a nem alkoholos
steatohepatitis fibrosisba, cirrhosisba progrediálhat, és
végstádiumú májbetegséghez vezethet. A kórkép gyakran társul obesitassal és 2-es
típusú cukorbetegséggel, valamint cardiovascularis és renalis szövődményekkel,
ugyanakkor nincs jóváhagyott, specifikus terápiája. Kezelése a kockázati
tényezők (obesitas, diabetes, dyslipidaemia) kontrollálásán és az
életmód-változtatás, testsúlycsökkentés, kalóriabevitel megszorítása és fizikai
aktivitás javaslatán alapul, amit azonban nehéz elérni és fenntartani. A
betegség hatékony farmakoterápiájára ezért különösen nagy szükség lenne. A
dolgozatban tárgyaljuk azokat a farmakonokat, amelyek az obesitas vagy a
diabetes kezelésére elérhetők, és amelyek az előzetes vizsgálatok alapján
potenciálisan a nem alkoholos steatohepatitis terápiájában is hasznosíthatók.
Jelenleg egyedül az antidiabetikumként ismert pioglitazon és az antioxidáns
E-vitamin adása javasolt a nem alkoholos steatohepatitis bizonyos eseteiben. Az
említetteken kívül áttekintjük azokat a fejlesztés alatt álló készítményeket,
amelyek a nem alkoholos zsírmáj különböző patogenetikai útjait célozzák meg, és
specifikusan a steatohepatitis kezelésére szolgálnának. Ezeknek a farmakonoknak
a terápiás hatása a májzsírtartalom és a de novo lipogenezis
csökkentésén, a farnezoid X-receptor–epesav tengely és a bélmikrobiom
módosításán, az oxidatív stressz, a gyulladás és a fibrogenezis gátlásán
alapulna. A jövőben feltehetően a különböző támadáspontú farmakonok kombinációi
jelentik a nem alkoholos steatohepatitis hatékony terápiáját. A nem alkoholos
zsírmájbetegség szisztémás metabolikus kórképnek tekinthető, kezelése ezért a
diabetológusok, nefrológusok, kardiológusok és hepatológusok együttműködését
igényli. Orv Hetil. 2022; 163(22): 855–862.
Modernization of gas discharge visualization for application in medical diagnostics
Authors: Oliinyk Volodymyr , Babakov Mykhailo , Lomonosov Yurii , Oliinyk Viacheslav , Zinchenko Oleksandr
Published: October 2022

The object of research is the processes of the emergence and glow of a discharge around biological structures in a pulsed electric field. Such processes have found use in the method of gas discharge visualization. In medical diagnostics, the general state of human health is assessed by the characteristics of gas-discharge images of fingers. One of the most problematic areas of the correctness of medical diagnostics is the dependence of the visual components of the image on the electrical characteristics of the discharge and the physical and chemical characteristics of the surrounding environment.
In the course of the study, methods of modeling the electric discharge current circuit and electrical properties of biostructures were used.
The proposed solution allows taking into account: the amplitude of the impulse voltage of the discharge, the frequency of the impulses, the duration and intensity of the impulses, the polarity, which act as additional diagnostic parameters of the gas-discharge visualization process. Physical processes are considered, and a model of a chain of gas discharge around a biological object in a pulsed electric field is proposed. It is shown that the occurrence of a discharge and the characteristics of the glow depend on the amplitude, duration, frequency, and polarity of the pulse voltage. These additional parameters determine the correctness of further visual diagnostics. Their quantitative measurement and the possibility of objective comparison should be attributed to the advantages of registering the proposed parameters of gas discharge visualization. The specified properties of these parameters provide an additional opportunity to digitally describe the condition of the object under study, and subsequently to automate diagnostics. The structural diagrams of the device for conducting research using the method of gas discharge visualization, the high-voltage impulse voltage generator unit for the hardware consideration of additional gas discharge parameters and their connection with medical and biological indicators have been developed.
The use of the method and means of gas discharge visualization to assess the functional state of the flight crew in the pre- and post-flight period requires the development of special equipment. The proposed technical solutions require experimental verification. Comparative studies of diagnostic conclusions by the method of gas-discharge visualization with traditional medical diagnostics are necessary.
Influence of cast iron vacuuming on the level of mechanical characteristics of the material of the working layer of double-layer chromium-nickel rolls
Authors: Avtukhov Anatolii , Martynenko Oleksandr , Bantkovskiy Vyacheslav , Kovalevskyi Yevhen
Published: October 2022

The object of research is chromium-nickel cast iron of the working layer of two-layer sheet-rolling rolls of the LPKhNd design. At present, chromium-nickel cast iron is widely used for the manufacture of rolls for sheet and section rolling mills. One of the ways to improve the operational properties of products made of chromium-nickel cast iron is the refining of molten metal by vacuum. The existing problem is that information on the effect of vacuuming on the performance of chromium-nickel iron is very limited.
Rolls with the most characteristic concentration of alloying elements for LPKhNd performance were selected for the study. When evaluating the properties of vacuumed cast iron and cast iron by traditional technology, the level of strength, hardness, as well as special properties were determined, the study of which is caused by the peculiarities of the operation of rolling rolls (thermal wear resistance and crack resistance).
It has been established that there is no significant difference in the structures of rolls made of vacuumed and non-vacuumed cast iron. The structure of the rolls consists of martensite, bainite and carbides. With an increase in the content of graphite-forming elements (C, Si, Ni), graphite inclusions appear in the structure, and with their decrease, individual troostite colonies appear. The physical and mechanical properties of vacuumed and non-vacuumed cast iron are on the same level. The crack resistance of the chilled zone of vacuum cast iron is 12.35 % higher than that of cast iron of the traditional production method, and the transition zone is 11.96 %. The thermal endurance of the chilled zone of the roll material increased by 14.95 % as a result of vacuuming of the molten metal, and the transition zone – by 14.56 %. An increase in crack resistance and heat resistance can help reduce the chipping of the working layer of chromium-nickel rolls of sheet mills during operation and increase their resource indicators.
The obtained results of research indicate a positive effect of vacuuming on individual indicators (crack resistance and heat resistance) of the working layer of the forming tools of sheet rolling mills.
Formation of the quality of wheat grain by extremely low frequency electromagnetic field treatment
Authors: Stankevych Georgii , Kovra Yurii , Borta Alla
Published: October 2022

The object of the study is the treatment of wheat grain with an electromagnetic field (EMF) of extremely low frequencies (ELF), the subjects of the study are the quality indicators of wheat seed grain of the Shestopalivka variety 2019 and 2020 crops grown in the Odesa region. (Ukraine). Problematic issues in the treatment of wheat grain with ELF EMF are the rationale for the duration of treatment of grain and the frequencies of EMF that improves the quality of seeds.
The studies used methods of laboratory determination of seed quality indicators, calculation of statistical characteristics of the length of sprouts, and graphical methods for interpreting the results of studies.
The studies substantiated the modes of treatment wheat grain with ELF EMF, which improves the quality of seeds and reduces the energy intensity of treatment. The effect of the duration of grain treatment and the frequency of EMF on the germination and characteristics of the length of seed shoots was studied.
It has been established that, compared with untreated grain, the treatment of grain with an EMF with a frequency of 30 Hz, a magnetic induction of 10 mT for 6 minutes increases grain germination by 2–3 %, gives longer and 1.44–1.53 times more uniformly sprouted sprouts. Treatment within 60 min. reduces up to 9 % the germination of grain, the size of the shoots, increases their unevenness in length. The effect of seed germination activation by EMF treatment increases after 19 days of storage.
Treatment of wheat grain in 2019 with ELF EMF at a frequency of 15–17 Hz with a magnetic induction of 10 mT for 6 min. changes germination within ±3 % control. The germination of the treated grain of wheat in 2020 of the crop decreases relative to the control to 13 % (with the exception of the frequency of 16.5 Hz, at which it did not change).
Thus, the treatment of wheat grain with EMF makes it possible to influence the quality of seed grain. The results obtained encourage further research with a wider range of regime parameters and areas of wheat cultivation.
Development of the methodology for evaluating the economic security of the entrepreneurship in the international trade system
Authors: Zubko Tetiana
Published: October 2022

The object of research is the methodology for assessing the level of economic security of the state from the standpoint of analyzing its foreign trade. The perception of the economic security of countries is not yet unambiguous; it is important to study the theoretical foundations of economic security. In the works of the predecessors, the hierarchy of the concept of economic security was determined and the concept of the economic security of the state was proposed. But most research is not comprehensive enough. The components of the country's economic security are determined through three groups of risks, but such a division does not take into account most of the threats and is not sufficiently detailed and comprehensive. In the scientific works of economists, the methodology, level, indicators are presented as separate aspects of the formation and management of the economic security of the state. Without denying the significant contribution of these developments, the study noted the lack of a unified methodology for assessing the level of economic security of the country. Accordingly, this study was aimed at presenting a conceptual approach to the methodology for assessing the level of economic security of the country, based on the study of international trade and the main statistical indicators of the economy. The study of the level of economic security of the country is based on the use of indicators built on indicators of the state of the country's economy and its international trade. The paper studies the dynamics of the main socio-economic indicators of the development of the economies of the associated trio of countries: Georgia, Moldova and Ukraine. And also the state of economic security of countries and prospects for further development are determined. It has been established that Ukraine in the pre-war period had a better level of economic security than Georgia and Moldova.
Analysis of emissions during the combustion of pellets in boiler units
Authors: Ivasenko Vitaliy , Primisky Igor
Published: October 2022

The object of research is the technological process of burning pellets in boilers. Using solid fuel boilers on pellets for heat production, they are trying to reduce dependence on hydrocarbon energy resources. Often such boilers are installed for autonomous heating of schools and other communal facilities. One of the most problematic areas is the analysis of the environmental impact when using pellets as a fuel for municipal boiler houses in urban areas. Boilers operating on solid fuels are characterized by a larger range of pollutants, as well as large values of concentrations emitted through the chimney. In the course of the research, instrumental measurement tools were used, which made it possible to obtain the value of the concentrations of pollutants in the emissions from the chimneys of boilers. In particular, the average maximum concentrations of the main pollutants were: nitrogen dioxide – 271.78 mg/m3, carbon emissions – 1935.44 mg/m3, sulfur dioxin – 13.37 mg/m3, suspended solids, undifferentiated in composition (dust, ash) – 93.2 mg/m3. Using the data of instrumental measurements according to the method of calculating the concentrations of harmful substances in the atmospheric air, a map of the dispersion of emissions was created. Surface concentration fields were plotted on the scatter map, which makes it possible to compare the obtained values with hygienic normative atmospheric air. This makes it possible to determine the distance where the highest value of pollutants from the emission source is recorded. By combining instrumental measurement methods and calculation methods, the volumes and nomenclature of emissions were determined. This made it possible to determine the amount of pollutants per unit mass of burned pellets in the boiler. Using the conducted studies and theoretical calculations for various types of fuel in the production of heat, this will allow assessing their impact on air pollution and reducing the risk of harm to human health.
Reproduction management of soil fertility for innovative approach in agromelioration of Ukraine
Authors: Ulko Yevhenii
Published: October 2022

The object of research is managing reproduction of soil fertility using innovations in the field of agromelioration. One of the most problematic places is actualization the role and impact of innovations in agromelioration to ensure their effective management for the reproduction of soil fertility, increase land productivity and the sustainability of their use. Issues that raise in research are essential for the agricultural economy, but not always achieve goals for this reason, including natural and climatic factors. The set of such causes is not always possible to predict and to consider it especially at macro level.
In the course of the study, the modeling approaches of the economic processes in land agromelioration on the basis of widespread use of random numbers (Monte Carlo), according to the received series production studies of changes in crop yields by crop rotation. Separately were used methods the Economic and Statistical – with the determination of the processes of validization and evaluation of the obtained results, Balance – when calculating the indicators of aggregated states, Planned and Calculated according to the development of targets and measurement of economic and ecological effects, etc.
The results of the studies allow general condition of land resources in which there is a need for agromelioration measures due to disturbance of the soil environment and deviation of the pH value from the permissible level. It’s noted that in Ukraine due to the existing unbalanced land use there is a further acidification of soils, at the same time there are significant areas of land that need desalination and/or desalinization. We carried out an in-depth analysis and substantiation of the transition to innovations in land agromelioration technologies, which are not inferior to the best world standards and are modern resource-saving due to the use of land agromelioration. The ecological and economic efficiency of the use of calcium-iron sludge (CIS) in relation to the desalination action in comparison with other agromelioration measures is revealed. We proposed to improve scientific and methodological approaches to estimation the effectiveness of management the reproduction of soil fertility by randomness (uncertainty) conditions the based on production approbation, using a variety of agromeliorative techniques (variances).
ANALYSIS OF METHODS FOR AUTOMATED RESEARCH OF DC VOLTAGE CONVERTERS OF MODULAR STRUCTURE
Authors: Kharchenko R. Yu. , Kochetkov A. V. , Mikhaylenko V. S.
Published: October 2022

Context. DC voltage converters (DCV) are part of modern power supply systems (PSS) and power supply ensuring the operation of electronic and radio devices, telecommunication systems and communication and to a large extent determine their power consumption, reliability, time of readiness for operation, weight, size and cost indicators. Even though there are a large number of different software packages used in engineering practice for the study and design of radio engineering devices, such computer-aided design (CAD) systems and virtual computer simulation of electronic circuits have some limitations that do not allow to quickly carry out the entire complex of studies of DCV required for the analysis of electrical processes in various operating modes.

Objective. In this section, the goal is to select the most suitable methods and algorithms that allow the development of software necessary for solving the problems of research and analysis of electrical processes for select energy parameters of the DCV of a modular structure in a separate power channel (PWC).

Method. The paper proposes a method that consists in using mathematical models describing electrical processes in DC voltage converters and creating, on the basis of the developed calculation algorithms, specialized software for the automated study of electrical processes in the DCV of a modular structure using a computer.

Results. The paper discusses the main methods of automated research of radio engineering devices, which can be used to analyze the electrical processes of pulsed DC voltage converters of a modular structure. Algorithms of calculation are given and, as an example, some results of automated research obtained using this method.

Conclusions. The analysis of the known methods of automated research of DC voltage converters of modular structure is carried out. Their advantages and disadvantages are given. It is shown that the most suitable method is based on the use of mathematical models describing electrical processes in DC voltage converters of this type. On the basis of the mathematical models presented in the second section of the work, algorithms and specialized software have been developed that allow them to be widely used in the automated research and design of modular-structured DC voltage converters.
MATHEMATICAL MODEL FOR DECISION MAKING SYSTEM BASED ON THREE-SEGMENTED LINEAR REGRESSION
Authors: Kuzmin V. M. , Khrashchevskyi R. V. , Kulik M. S. , Ivanets O. B. , Zaliskyi M. Yu. , Petrova Yu. V.
Published: October 2022

Context. The problem of approximation of empirical data in the decision-making system in safety management.. The object of the study was to verify the adequate coefficients of the mathematical model for data approximation using information technology.

Objective. The goal of the work is the creation adequate math-ematical model using information technology on the bases analyze different approaches for approximating empirical data an that can be used to predict the current state of the operator in the flight safety system..

Method. A comparative analysis of the description of the transformation of information indicators with a non-standard structure. The following models of transformation of information indicators with similar visual representation are selected for comparison: parabolas of the second and third order, single regression and regression with jumps. It is proposed to use new approaches for approximation, based on the use of the criterion proposed by Kuzmin and the Heaviside function. The adequacy of the approximation was checked using these criteria, which allowed to choose an adequate mathematical model to describe the transformation of information indicators. The stages of obtaining a mathematical model were as follows: determining the minimum sum of squares of deviations for all information indicators simultaneously; use of the Heaviside function; optimization of the abscissa axis in certain areas; use of the linearity test. The obtained mathematical model adequately describes the process of transformation of information indicators, which will allow the process of forecasting changes in medical and biological indicators of operators in the performance of professional duties in aviation, as one of the methods of determining the human factor in a proactive approach in flight safety.

Results. The results of the study can be used during the construction of mathematical models to describe empirical data of this kind.

Conclusions. Experimental studies have suggested recommending the use of three-segment linear regression with jumps as an adequate mathematical model that can be used to formalize the description of empirical data with non-standard structure and can be used in practice to build models for predicting operator dysfunction as one of the causes of adverse events in aviation.

Prospects for further research may be the creation of a multiparameter mathematical model that will predict the violation of the functional state of the operator by informative parameters, as well as experimental study of proposed mathematical approaches for a wide range of practical problems of different nature and dimension.
OUTLIER DETECTION TECHNIQUE FOR HETEROGENEOUS DATA USING TRIMMED-MEAN ROBUST ESTIMATORS
Authors: Shved A. V. , Davydenko Ye. O.
Published: October 2022

Context. Fortunately, the most commonly used in parametric statistics assumptions such as such as normality, linearity, independence, are not always fulfilled in real practice. The main reason for this is the appearance of observations in data samples that differ from the bulk of the data, as a result of which the sample becomes heterogeneous. The application in such conditions of generally accepted estimation procedures, for example, the sample mean, entails the bias increasing and the effectiveness decreasing of the estimates obtained. This, in turn, raises the problem of finding possible solutions to the problem of processing data sets that include outliers, especially in small samples. The object of the study is the process of detecting and excluding anomalous objects from the heterogeneous data sets.

Objective. The goal of the work is to develop a procedure for anomaly detection in heterogeneous data sets, and the rationale for using a number of trimmed-mean robust estimators as a statistical measure of the location parameter of distorted parametric distribution models.

Method. The problems of analysis (processing) of heterogeneous data containing outliers, sharply distinguished, suspicious observations are considered. The possibilities of using robust estimation methods for processing heterogeneous data have been analyzed. A procedure for identification and extraction of outliers caused by measurement errors, hidden equipment defects, experimental conditions, etc. has been proposed. The proposed approach is based on the procedure of symmetric and asymmetric truncation of the ranked set obtained from the initial sample of measurement data, based on the methods of robust statistics. For a reasonable choice of the value of the truncation coefficient, it is proposed to use adaptive robust procedures. Observations that fell into the zone of smallest and lowest ordinal statistics are considered outliers.

Results. The proposed approach allows, in contrast to the traditional criteria for identifying outlying observations, such as the Smirnov (Grubbs) criterion, the Dixon criterion, etc., to split the analyzed set of data into a homogeneous component and identify the set of outlying observations, assuming that their share in the total set of analyzed data is unknown.

Conclusions. The article proposes the use of robust statistics methods for the formation of supposed zones containing homogeneous and outlying observations in the ranked set, built on the basis of the initial sample of the analyzed data. It is proposed to use a complex of adaptive robust procedures to establish the expected truncation levels that form the zones of outlying observations in the region of the lowest and smallest order statistics of the ranked dataset. The final level of truncation of the ranked dataset is refined on the basis of existing criteria that allow checking the boundary observations (minimum and maximum) for outliers.
CREDIBILISTIC FUZZY CLUSTERING BASED ON ANALYSIS OF DATA DISTRIBUTION DENSITY AND THEIR PEAKS
Authors: Bodyanskiy Ye. V. , Pliss I. P. , Shafronenko A. Yu. , Kalynychenko O. V.
Published: October 2022

Context. The task of clustering – classification without a teacher of data arrays occupies a rather important place in Data Mining. To solve this problem, many approaches have been proposed at the moment, differing from each other in a priori assumptions in the studied and analyzed arrays, in the mathematical apparatus that is the basis of certain methods. The solution of clustering problems is complicated by the large dimension of the vectors of the analyzed observations, their distortion of various types.

Objective. The purpose of the work is to introduce a fuzzy clustering procedure that combines the advantages of methods based on the analysis of data distribution densities and their peaks, which are characterized by high speed and can work effectively in conditions of classes that overlapping.

Method. The method of fuzzy clustering of data arrays, based on the ideas of analyzing the distribution densities of these data, their peaks, and a confidence fuzzy approach has been introduced. The advantage of the proposed approach is to reduce the time for solving optimization problems related to finding attractors of density functions, since the number of calls to the optimization block is determined not by the volume of the analyzed array, but by the number of density peaks of the same array.

Results. The method is quite simple in numerical implementation and is not critical to the choice of the optimization procedure. The experimental results confirm the effectiveness of the proposed approach in clustering problems under the condition of cluster intersection and allow us to recommend the proposed method for practical use in solving problems of automatic clustering of large data volumes.

Conclusions. The method is quite simple in numerical implementation and is not critical to the choice of the optimization procedure. The advantage of the proposed approach is to reduce the time for solving optimization problems related to finding attractors of density functions, since the number of calls to the optimization block is determined not by the volume of the analyzed array, but by the number of density peaks of the same array. The method is quite simple in numerical implementation and is not critical to the choice of the optimization procedure. The experimental results confirm the effectiveness of the proposed approach in clustering problems under conditions of overlapping clusters.
Projeto de desenvolvimento moral para a prevenção das situações de incivilidade entre adolescentes em sala de aula online
Authors: Leal Flávia Daniela Bosi , Sousa Raphael Campagnaro Baptista de
Published: October 2022

O presente texto aborda a importância de se desenvolver projetos de intervenção em ambiente escolar para a formação moral e ética do estudante adolescente, sobretudo quando em ambiente remoto. Destacamos que é papel do professor estimular seu aluno adolescente a repensar as atitudes tomadas entre os pares e também com professores, tendo em vista as sutilidades que o ensino on-line proporciona. Temos como hipótese que  é possível promover a conscientização do estudante a respeito de suas atitudes e estabelecer um ambiente propício ao desenvolvimento moral e intelectual através da interação mediada pelo professor, em sala de aula virtual e destacamos os projetos de desenvolvimento moral como meio para isso.O arcabouço teórico adotado compreende: estudos sobre escola, democracia e construção de personalidades morais de ARAÚJO (2000); Formação Ética de LA TAILLE (2009); Temas Transversais de MORENO (1997); O Juízo Moral da Criança de PIAGET (1994); Pensamento e Linguagem de VIGOTSKY (1998) e a abordagem sobre o vigiar e o punir de FOUCAULT (2014), dentre outras. Salientamos que esta pesquisa é financiada pela Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES).
Herança teológica wesleyana
Authors: Ribeiro Claudio De Oliveira
Published: October 2022

Panorama da herança teológica wesleyana, que possui suas raízes nas experiências de avivamento religioso na Inglaterra do século 18 e foi reinterpretada e recriada em diferentes contextos e épocas. Metodologicamente, foram dados, a partir de pesquisa histórico-bibliográfica, os seguintes passos: síntese dos limites e das possibilidades na transmissão da tradição wesleyana, o caráter prático da teologia wesleyana, a noção holística de santidade pessoal e social, a concepção ampla de salvação e a visão eclesiológica wesleyana. Como resultado da pesquisa são destacados: a metodologia teológica do pensamento wesleyano (em especial a noção de equilíbrio e o quadrilátero “experiência-razão-tradição-criação” que norteia a interpretação bíblica), as formas de espiritualidade comprometidas com a justiça social, a estrutura teológica wesleyana, nas linhas da Reforma, com a articulação da graça preveniente, justificadora e santificadora.
Ípsilon de Pitágoras, Hércules na encruzilhada e Tabula Cebetis: a “sobrevivência da antiguidade” no motivo do caminho largo e estreito
Authors: Renders Helmut
Published: October 2022

Aby M. Warburg estudou a “sobrevivência da antiguidade” na arte renascentista e, a partir das suas investigações, desenvolveu diversos conceitos para descrever o papel das imagens na vida do ser humano renascentista como caminho de exteriorizar, articular e dominar suas angústias e paixões existenciais a partir de linguagens visuais desenvolvidas durante a Antiguidade e integradas, deforma eclética, na arte da época. Nosso artigo documenta como três motivos educacionais da antiguidade, o Ípsilon de Pitágoras, Hércules na encruzilhada e a Tábua de Cebes foram citadas, textual e visualmente, entre 1600 e 1870, para comunicar, autorizar e dinamizar o motivo do caminho largo e do caminho estreito e para lidar com o desafio principal que o ser humano encara e ao mesmo tempo enfrenta na modernidade: de assumir a construção da sua vida e do seu mundo, inclusive seu futuro religioso, em um processo contínuo de conversões e decisões, procurando o caminho certo e dominar o indominável: a sua própria morte.
Do figurativo ao abstrato: nuances do vitral na arquitetura religiosa protestante brasileira em Curitiba.
Authors: Sarro Ed Marcos Marcos , Fernandes Marcio Luiz
Published: October 2022

A proposta deste artigo é fazer uma breve análise dos vitrais dentro da tradição protestante enquanto parte da cultura visual de segmento religioso que, via de regra, se caracteriza pela ausência de uma iconografia sacra, como a do catolicismo. O texto que ora se apresenta visa a mostrar diferentes manifestações do vitral na arquitetura religiosa protestante no Sul do Brasil, especificamente em denominações históricas presentes em Curitiba, capital do Estado do Paraná. Para isso, começa sua jornada pela Alta Idade Média da Europa católica (a partir da arquitetura gótica e a difusão do vitral) passando pelas transformações sofridas pelo vitral com o advento da Reforma Protestante. Por fim, ele traz uma análise da maneira como diferentes denominações oriundas da Reforma têm abordado o objeto vitral em solo nacional (especificamente no Brasil meridional), a partir de suas heranças históricas, contexto socioeconômico e visão doutrinária sobre o tema.
Health insurance coverage: Early release of estimates from the National Health Interview Survey, January-June 2022. National Center for Health Statistics. December 2022
Authors: Robin Cohen , Cha Amy
Published: October 2022

This report examines health insurance estimates for the US population for the first 6 months of 2022
Зменшення похибки гіровертикалі при хитавиці об’єкта
Authors: Нестеренко О. І. , Платов І. М. , Бугайов Д. В.
Published: October 2022

Гіровертикаль – гіроскопічний прилад,призначений для визначення орієнтації об’єкта відносно площини горизонту (кутів тангажу і крену). Дана робота присвячена дослідженню впливу хитавиці об’єкта на похибку гіровертикалі та її зменшенню. Причиною виникнення похибок при хитавиці є прискорення, яке виникає у місці встановлення гіровертикалі, і яке збурює систему корекції гіроскопу за сигналами акселерометрів (індикаторів горизонту). Для гіровертикалей найбільш поширені наступні типи корекції: пропорційна, пропорційно-інтегральна, постійна, змішана, а для безплатформної гіровертикалі – ще і фільтр Калмана та його різноманітні модифікації. Вибір того чи іншого типу залежить від вирішуваних задач і наявних можливостей у застосуванні складних типів корекції. В даній роботі досліджується гіровертикаль з постійною корекцією, оскільки вона має ряд переваг саме у роботі при хитавиці об'єкта. Запропоновано спосіб зменшення похибки шляхом автоматичного вимикання корекції за аналізом сигналів індикаторів горизонту, теоретично обґрунтована необхідність використання смугового фільтру для цих сигналів, запропонована методика вибору параметрів алгоритму вимикання корекції з точки зору мінімізації похибки гіровертикалі при хитавиці. Наведений приклад розрахунку параметрів системи корекції за запропонованою методикою. Для перевірки правильності розрахунків та підтвердження ефективності методики були використані дані, отримані під час стендових випробувань гіровертикалі MRU-B2 компанії Inertial Labs, побудованої на мікромеханічних датчиках. Виконано напівнатурне моделювання роботи гіровертикалі з запропонованим способом зменшення похибки при хитавиці. Результати досліджень підтвердили ефективність запропонованої методики та правильність аналітичних розрахунків, завдяки застосуванню відключення корекції під час хитавиці вдалося зменшити похибку приблизно на 80%. У подальших роботах планується дослідити роботу гіровертикалі з пропорційно-інтегральною корекцією (яка також широко використовується) при хитавиці з автоматичним відключенням корекції.
Calcined hydroxyapatite powders with increased chemical stabilities and dispersibility
Authors: Zhang Kaijie , Zhang Xiangyu , Sun Haibin , Li Xiaowei , Bai Jiahai , Du Qingyang , Li Chengfeng
Published: October 2022

Biocompatible hydroxyapatite (HAp) powders have thermodynamically driven tendencies to lower their surface areas due to the formation of irreversible aggregates. To address this challenge, HAp hybrid powders are herein prepared by using a traditional wet-precipitation method with subsequent hydrothermal carbonization for surface modification. The crystallite size, crystallite degree and area ratio of the infrared peak assigned to bonding water against those of free water are determined to investigate the variation of HAp crystallization with processing parameters. The crystallization of HAp is facilitated by enriched water in a stealth layer with water molecules evolved by citrate, nitrogen (N)-containing methylene blue (MB), hydrogen-group-rich β-cyclodextrin (CD) and oxygen-containing organic carbon shells. The low surface areas result in fabrication of nano-sized HAp powders with a uniform size distribution, well-dispersed morphologies and smooth surfaces through calcination of HAp-CD-MB@C. The pH values of acidic buffers increase slowly during incubation of HAp-CD-MB@C powders with chemical stability and a large grain size after calcination at 550°C for 2 h. The present study will shed light on the preparation of nano-sized inorganic powders with a uniform size distribution, well-dispersed morphologies and modulated chemical stability for potential applications as carriers of small molecular substances and fillers in composite materials.
Influence of Attachment Behavior in Psychosis
Authors: Kim Yangsik
Published: October 2022

Psychosis is a symptom of functional decline due to hallucinations, delusions, and the resulting behavior, and it appears in several psychiatric conditions including schizophrenia and severe mood episodes of bipolar affective disorder. Psychosis is influenced by environmental factors, including childhood stress, as well as genetic predisposition. People with psychosis are known to have more insecure attachments than the general population, and are particularly more likely to display dismissive attachment styles. Attachment behavior is related to stress-induced CRH secretion, CRH suppression by oxytocin, and dopamine release in the brain. Imbalances of CRH, oxytocin, and dopamine are expected in psychotic patients with unstable attachments, requiring tailored treatment for this condition. Therefore, this review intends to investigate the effects of insecure attachment in individuals with psychosis.
Factors Affecting the Family Attitude Toward the Outpatients With Schizophrenia
Authors: Choi Se Ji , Kim Hyun Soo , Kim Chul Kwon
Published: October 2022

Objectives: To identify various factors that might affect a high expressed emotion recognized by primary caregivers of the schizophrenic outpatients.Methods: Of patients who had been receiving outpatient treatments at department of psychiatry of Dong-A university hospital, 154 patients with a DSM-V diagnosis of schizophrenia with stable symptoms and their primary caregivers were enrolled in this study. Family attitude (family attitude scale) was assessed through an interview with primary caregivers. In these patients, symptoms (brief psychiatric rating scale), problem behavior (behavior and symptom identification scale), general health status (shortform 36 health survey), recovery (recovery assessment scale), drug attitude (drug attitude inventory), insight (self-appraisal of illness questionnaire) were assessed through a self reporting questionnaire. Multiple regression analysis were performed in consideration of 15 factors (age, sex, the level of education, marital status, job status, age of onset, duration of illness, number of hospitalization, chlorpromazine equivalent dose, symptoms, problem behavior, general health status, recovery, drug attitude, insight) as explanatory variables for a family attitude.Results: On a multiple regression analysis, the following five factors were found to be significant explanatory variables for a family attitude that is experienced by primary caregivers of the schizophrenic outpatients: job status, duration of illness, number of hospitalization, problem behavior, and drug attitude. A coefficient of determination for these five explanatory variables was 0.58. The high expressed emotion group had significantly higher number of hospitalizations and problem behavior, but lower employment, poorer genral health status, negative drug attitude, and lack of insight compared to the low expressed emotion group.Conclusion: Our results showed that five factors such as job status, duration of illness, number of hospitalization, problem behavior, and drug attitude were found to be significant explanatory variables for family attitude that is experience by primary caregivers of the schizophrenic outpatients. Because these five variables account for 58% of total family attitude, however, further studies are needed to identify other factors that might affect a family attitude.
Comics – posthuman, queer-end, um_un-ordnend
Authors: Rauchenbacher Marina
Published: October 2022

Drawing on comic-theoretical discussions of the comics medium's structural queerness – to be determined, above all, in its specific materiality, the media-constitutive figure of repetition, the interlinear reading and, thus, the particular possibilities of a re-reading of (human) bodies – this article demonstrates a posthuman-queer reading of comics. To this end, the comic-theoretical bases are given a new perspective through Karen Barad's elaborations on Nature's Queer Performativity. Subsequently, productively re_dis-arranging readings of bodies in comics are traced. As examples serve Ken Dahl's Monsters, Martin tom Dieck and Jens Balzer's Salut, Deleuze!, Regina Hofer's Blad, and Anke Feuchtenberger's Das Haus.
Five-year all-cause mortality in critically ill liver transplant patients with coronary artery disease: analysis of acute-on chronic liver failure
Authors: Kwon Hye-Mee , Kim Jae Hwan , Kim Ji-Young , Hwang Gyu-Sam
Published: October 2022

Background: Patients with acute-on-chronic liver failure (ACLF) are critically ill and have high waiting-list mortality. Although studies demonstrated that appropriately treated coronary artery disease (CAD) should not be regarded as a contraindication to liver transplant (LT), data regarding long-term outcomes in critically ill liver LT recipients are lacking. The aim of this study was to compare the rates of all-cause death at 5 years following LT in patients with ACLF with or without CAD.Methods: Between 2010 and 2020, we evaluated 921 consecutive LT patients (MELD score, 32 ± 9) and ACLF classified by CLIF-C ACLF score. Up to 5-year all-cause death according to the CAD status was examined. CAD was defined as a preoperative history of coronary artery bypass graft or a percutaneous intervention and old myocardial infarction. Kaplan-Meier survival analysis was used.Results: Up to 5 years, 212 (23.0%) of all ACLF patients (n = 921) in whom 17 (29.3%) of 58 CAD patients died. In patients with CAD (6.3%, 58/921), the Kaplan-Meier cumulative mortality rate at 5 years was numerically higher but was not statistically significant when compared with those without CAD (32.9% vs. 23.5%, log-rank, P = 0.25). In subgr oup analysis, there were comparable risks of cumulative mortalities at 5 years across the stratification of ACLF grade 1, 2, and 3 (log-rank P = 0.062, P = 0.72, and P = 0.999, respectively).Conclusions: All-cause mortality is high in patients with ACLF after LT but is not related to the presence of revascularized or treated CAD, across the stratification of ACLF grades.
PROBLEMS OF COMMUNICATION AND ADAPTATION OF STUDENTS IN THE FIELD OF ECONOMICS AND SERVICE WHEN STUDYING AT A UNIVERSITY
Authors:   Ufa State Petroleum Technological University, Kogan O.S. , Lifanova M.V. ,   Ufa State Petroleum Technological University
Published: October 2022

It is well known that in the process of education and upbringing at the university, the socialization and formation of personal qualities of a young person takes place. Higher education promotes personal development in accordance with the cultural, social, economic and other requirements of modern society. It is education that allows young people to acquire an idea of universal values, gain professional knowledge and competencies necessary for their further successful personal development and existence in society. While studying at the university, self-determination and selfrealization of a young person takes place. However, not all students of the initial courses have an effective adaptation to new living conditions in the learning process, often students experience certain difficulties in communicating in a team of peers and teachers. Researchers are concerned about the increased level of anxiety and tension among first-year students who have communication problems leading to various psychosomatic disorders in the body and maladaptation to the educational process of the university [2]. The relevance of these studies is due to the importance of studying the adaptation process of students to the learning process at the university. We have made an attempt to conduct a comparative study of the characteristics of well-being and adaptation of students of the directions of Economics and Service of the Ufa State Petroleum Technical University of the 1st and 4th courses according to the indicators of the SAN questionnaire, the study of competence in communication by assessing the level of sociability (V.F. Ryakhovsky test), personal anxiety by the method of determining Ch.D. Spielberger – Yu.L. Khanin [6, 7].
APPLICATION OF DIGITAL EDUCATIONAL PLATFORMS IN THE STUDY OF ECONOMIC DISCIPLINES
Authors:   Ufa State Petroleum Technological University, Branch in Oktyabrsky, Shaidullina R.M. , Gilyazetdinov R.A. ,   Ufa State Petroleum Technological University, Branch in Oktyabrsky
Published: October 2022

The forced mass transition to distant work due to coronavirus infection has become a kind of challenge and at the same time a starting point for the application of new educational technologies and the creation of new educational resources. The process of digital transformation of education is not just the creation of computer classes and connection to the Internet, but the formation and distribution of new work models in educational organizations. Digitalization in general is considered as a process of changing social, economic, and technical structures into those that are mediated by digital products and relationships with new embedded digital capabilities. Digitalization of the education system involves the formation of an educational environment that implies the construction of an interactive system with feedback between teachers and trainees. The relevance of our research consists in the studying and analysis of the practice of forming digital skills and competencies among students as a result of the use of digital educational platforms during the study of economic disciplines at a technical university. The authors of the article proceed from the position that digital skills are a set of possibilities for using digital devices, communication applications and networks to access and manage information. The formation of digital competencies is considered as the process of developing students' individual ability to use and combine their knowledge, skills and personal attitude connected with three related areas of competence – technology, cognitive and social sphere – for the analysis, selection and critical evaluation of information. The article lists the main services that can be used during the process of interactive work with students in the classroom. A study in which students were offered various environments for preparing reports for seminars was conducted. The specific pedagogical practice of implementing Mentimetr and Kahoot digital educational platforms in the study of economic disciplines allows us to figure out the following conclusions: - the use of interactive platforms has a positive effect on students' learning and forms the competencies necessary for the successful application of the acquired economic knowledge in life; - the process of creating reports and tests becomes not a routine activity, but a fascinating way to understand the theme and to approach the topic in a non-trivial way; - in the modern approach, the concept of "digital educational environment" implies the multifaceted use of well-known services to form a separate virtual space with a simplified model of studying the material.