bluuebunny/crossref_metadata_2025 huggingface dataset:
Two Theories of Open Rationality
Authors:   Institute of Philosophy, Russian Academy of Sciences, Moscow, Elbakyan Alexandra
Published: April 2022

Rationality is one of the key and most controversial topics of modern philosophy that gave rise to many different approaches. In this article I explore two original approaches to rationality, which are based on the connection between rationality and openness. I analyze key differences and similarities between two theories. The approach taken by Vladimir Shvyrev in his work “Rationality as a Cultural Value” differentiates between open and closed rationality. Open rationality is able to reconsider and to creatively develop its own presuppositions, while closed rationality always works within a fixed predefined scheme. But only in the case of openness rationality is exercised to its full extent, while closedness in its absolute form leads to the destruction of rationality. This approach is contrasted to Adin Steinsaltz’s theory of open and closed knowledge, presented in his work “Sociology of Ignorance”. According to this approach, rational or open knowledge is also based upon continuous examination of its own criteria. Both authors understand ‘open’ and ‘closed’ as ideal types that do not exist in reality in their pure form. They both agree that rationality or openness was first developed in ancient Greek culture, but blossomed only in the Enlightenment; openness is also connected to the development of trade. However Steinsaltz argues that the ideal of open knowledge was also developed in the ancient Hebrew culture in parallel to ancient Greek. The key difference between the two approaches is that they conceive openness very differently: according to Shvyrev, openness is a continuous change and development of knowledge, while Steinsaltz understands openness as open access to knowledge for every person. Despite such a stark difference, the two approaches are very similar in other respects. Theories of open rationality today are especially relevant because of the development of open science.
The Russian State We Have Not Built (Structural and Industrial Analysis)
Authors:   Amur State University of Humanities and Pedagogy, Komsomolsk-na-Amure, Russian Federation, Govorukhin Grigory , Kim Viktoriya ,   Lomonosov Moscow State University, Russian Federation, Dudchenko Olga ,   Amur State University of Humanities and Pedagogy, Komsomolsk-na-Amure, Russian Federation
Published: April 2022

The article considers the state as a social institution, historical formation and political system. The crisis of modern states that have to deal with the problem of the pandemic, building up a new system of social relations between the state and the society is a starting point for the current analysis. The authors focus on Russia before and after the pandemic. Social and political processes of the post-Soviet state are in the center of investigation too. The authors also touch upon the question of a political entity created on the territory of post-Soviet Russia, which is the state nominally but not objectively. The authors use a comparative-historical analysis appealing to the history of the West European states of the period of the Roman Empire disintegration as well as barbarian kingdoms creation. Analyzing post-Soviet Russia the authors draw some parallels with Kiev Russ. They also suggest a structural and industrial model of the state formation in order to analyze the modern Russian state: one of the social structures of the former state became a determinant and dominating factor, and that is not territory, though it is more customary to think so. The super union appeared on the post-Soviet territory as the result of some political processes. One more aspect of the analysis is the investigation of the elite, i. e. clientele, its purposes and opportunities, as well as the correlation of the elite and bureaucracy in the Russian society. The investigation of the state management mechanisms is completed with the social reaction analysis, feedback on the social changes performed. The authors present the results of sociological investigations of the Khabarovskiy Kray population. In the conclusion, the authors say that the pandemic revealed and made stronger some social tendencies in building a structural and industrial state manifesting social conflicts between power and society.
Narcissistic Culture in Action: Power, Society, Security, Self-Determination
Authors:   Omsk State Agrarian University named after P.A. Stolypin, Russian Federation, Skorev Vasily ,   Omsk State University named after F.M. Dostoevsky, Russian Federation
Published: April 2022

A response to the article by P.A. Orekhovsky and V.I. Razumov “The Onset of Narcissistic Culture: Consequences for Education, Science and Politics” is proposed. Agreeing with the theses of this article, the author offers a look at the problems posed from the standpoint of institutional and communication approaches. This approach seems methodologically justified and no less relevant, since the problems posed require a deeper explanation. It is shown that narcissism as a special cultural phenomenon is not only a factor external to the subjects, but is also a factor affecting class and group interests. Narcissistic culture should not be recognized as an object of manipulation, since it decisively affects state institutions, as well as social, economic, political and spiritual spheres. The ability of any cultural phenomenon to orient the state towards a person and his spiritual development is also expressed in the possibility of disorientation. It is proposed to consider narcissistic culture as a result of the influence of the theory of separation of powers introduced into the domestic state-building, which does not always contribute to the preservation of the state’s right to identity, dissimilarity and originality. The choice of such a principle of state development can be explained by the aesthetic ideal and the desire for beauty and perfection. At the same time, ignoring the influence of narcissistic culture on the relations of executive, legislative and judicial functions of state power, it is impossible to determine the state of group and class interests and the ways of further development of the state, security of its citizens. The influence of narcissistic culture on the activities of state institutions and authorities does not contribute to their consolidation and unification to solve current problems and ensure the real public interests of modern society and each of its members. The culture of narcissism, being a complex social phenomenon, has affected almost all spheres of human existence; from the psychological foundations of intimate relationships to the philosophical understanding of the structure of society. Personalization, narcissism, and the experience of inner emptiness are accompanied by depression, cruelty, indifference, lack of mercy and reverence for the world around them. The connection between narcissism and the materialization of thinking, the influence of the philosophy of science and technology on interference in human nature and its habitat is substantiated. The ways of getting out of narcissistic captivity and filling the deficit of a favorable attitude to oneself are proposed. The author concludes that youth, one of the properties of narcissistic culture, is a strong external factor capable of restoring the ability to live objectively here and now.
System’s Simulacrum and System Inversions
Authors:   Novosibirsk State Agrarian University, Russian Federation, Sevostyanov Dmitry
Published: April 2022

The article deals with one of the particular applications of the concept of “simulacrum”. The article also shows under which circumstances there was a need to use the concept of “simulacrum”. In this case, the simulacrum is presented as a form of simplified and distorted perception of system objects. The main form of a system organization is a hierarchy. Hierarchical systems have the property of forming inverse relationships. Inversion occurs when a subordinate element of the hierarchy acquires dominant properties in it, but does not move to a higher position. This relationship is possible because there are several organizational principles in the system, and these principles collide with each other. A distorted perception of hierarchical systems occurs when inverse relationships are ignored. As a result, an image of the system is formed that is distant from reality (simulacrum). Over time, this image becomes less realistic, as changes occur in the real system caused by the development of inversions. Inversions are the cause of intra-system dynamics; they can lead a system object to decay and destruction. They also, under certain circumstances, contribute to the self-development of the system. However, if we consider only the simulacrum of this system, this ability to self-destruct remains unnoticed. The system’s ability to develop itself remains unrecognized. This concept has become relevant as a result of inversion in the hierarchical system of human activity. The subordinate level of activity that is responsible for subject actions comes to the fore because of the increasingly technical aspects of human activity. The highest, symbolic level of activity moves to a subordinate position. The activity level responsible for subject actions also operates with signs and is responsible for using language as a sign system. Hence, there comes the need for the concept of “simulacrum”, which is “the signifier without the signified”.
Methodology for using the knowledge base of generating two-variable functions
Authors:   Tomsk State University of Control Systems and Radioelectronics, Russian Federation, Kruchinin Dmitry V.
Published: April 2022

Mathematical knowledge bases are the development of classical mathematical reference books and encyclopedias, which, in turn, makes them an important tool for conducting various research in mathematical sciences and related fields. At present, there are various knowledge bases of mathematical objects. In this paper, we consider the knowledge base of the generating functions of two variables, which allows us to operate with multivariate objects. The relevance and significance of the work lies in solving various problems related to the mathematical apparatus of generating functions. In the paper we consider the use of the knowledge base of generating functions of two variables for solving problems of operating generating functions and obtaining coefficients for composition, reciprocal and compositional inverse generating functions of two variables and their powers, as well as obtaining explicit expressions for the coefficients of logarithmic derivatives of the generating functions. In addition, an inverse problem is considered aimed at obtaining generating functions for explicit expressions describing their coefficients. The use of the knowledge base of generating two-variable functions contributes to the process of constructing combinatorial generation algorithms for combinatorial objects defined by generating functions of many variables. As an example, the construction of combinatorial generation algorithms for sets defined by the generalized Narayana numbers is shown. The Narayana numbers describe classes of subsets for combinatorial sets defined by the Catalan numbers. In this paper, one of the combinatorial interpretations for the Narayana numbers is chosen - the set of the Dyck paths of length n, which have m peaks.
Identification of the quadratic kernel of the Volterra equation for modeling non-linear dynamic systems
Authors:   Novosibirsk State University of Architecture and Civil Engineering (Sibstrin), Russian Federation, Voskoboinikov Yuri E. ,   Novosibirsk State Technical University, Russian Federation, Boeva Vasilisa A. ,   Novosibirsk State University of Architecture and Civil Engineering (Sibstrin), Russian Federation
Published: April 2022

In the last two decades, integral models have been used to describe the dynamics of stationary nonlinear systems in which the terms of the Volterra series are the kernels. The most commonly used are the linear term (the impulse transition function depends on one variable) and the quadratic term (depending on two variables). An active experiment in which a special combination of rectangular pulses is fed to the input of the system is carried out to select two of its components in the output signal of the identified system - the output of the linear "subsystem" and the output of the "quadratic" subsystem. After isolating the output of the "quadratic" subsystem, the identification of the quadratic term of the Volterra series is reduced to solving a two-dimensional integral equation of the first kind. In the literature, inversion formulas are given in which the quadratic kernel function is obtained as a result of arithmetic operations with second-order derivatives of the output signal. Differentiation of functions is an incorrectly posed problem, when small errors in the assignment of a function (measurement noise) cause large errors in derivatives (especially in second-order derivatives). The paper proposes the use of smoothing cubic splines for stable calculation of derivatives. To calculate the mixed second-order derivative, a spline with two variables is built - a smoothing bicubic spline. The main problem that arises in practice when processing the data of a real experiment is the selection of a smoothing parameter, on the value of which a smoothing error of noisy data depends. As a rule, the value of the variance of the measurement noise is unknown in the experiment. Therefore, in this work, it is proposed to use an algorithm based on the L-curve method to select the smoothing parameter in the constructed splines (especially in the bicubic one), which does not require setting the variance of the measurement noise. The proposed identification algorithm has a high computational efficiency. The performed computational experiment showed a small methodical error (about 1%) and good resistance to noise in measurements of the output signals of the identified system. To reduce the random component of the identification error, it is proposed to use post-processing with a local-spatial compound filter.
Development of a geographic information system to study the resilience of energy systems
Authors:   Melentiev Energy Systems Institute of the Siberian Branch of the Russian Academy of Sciences, Irkutsk, Danilov Gleb K. , Edelev Aleksey V. ,   Melentiev Energy Systems Institute of the Siberian Branch of the Russian Academy of Sciences, Irkutsk
Published: April 2022

This article describes the reasons for creating a toolkit to study the energy system resilience using the capabilities of GIS technologies using the example of the Oil and Gas of Russia software package. A metamathematical model of the system and its division into main components, namely, topological and functional is described where the structural model reflects the topology of the power network in the form of a grap, and the functional model evaluates the performance taking into account both topological capabilities and functional constraints. Examples of the use of geographic information systems to aid in survivability research and the description of the requirements for developing tools for a new metamathematical model are considered. The architecture of the current "Oil and Gas of Russia" version, its features and problems that influenced the development of the new toolkit are described. The reasons for the use and features of the QT API during the development of the toolkit are given. The new toolkit assumes the use of the Model-View-Controller architecture, which allows you to modify each component independently of the other. This architecture also helps to decouple the topological and functional components by encapsulating the topological model in the form of a separate graph, and to use a controller to communicate with the functional component. This makes it possible to use different types of functional models without the need to change the topological model. Each functional model uses its own controller which sets complex of the country as a whole. Thus, the proposed changes to the "Oil and Gas of Russia" complex will make it possible to move in the study of resilience from modeling individual power plants to the fuel and energy.
Estimation of parameters of the differential equation describing the processes of starting and stopping the pumping unit
Authors:   Tomsk State University of Control Systems and Radioelectronics, Russian Federation, Maistrenko Andrey V. , Svetlakov Anatoly A. ,   Tomsk State University of Control Systems and Radioelectronics, Russian Federation
Published: April 2022

This article presents the results of the study of various transient modes of the pumping unit of an oil pumping station, in particular, the stator currents of the drive motor and the speed characteristic of its rotor rotation. The characteristics of the pumping unit can change quite significantly during operation. This is due to the fact that the parameters of the pumped oil change almost continuously, physical wear of the parts of the pumping unit also occurs, and the impeller is especially susceptible to wear. The input and output variables of this object are, respectively, the time and the angular velocity of rotation of its rotor. The combination of the above factors has a significant impact on the change in the speed of rotation of the rotor during operation, which can adversely affect the operation of the system as a whole. In order to eliminate the influence of external factors on the operation of the pumping unit, the relationship between the input and output variables was described by an ordinary differential equation with constant coefficients. The purpose of this work is to illustrate the possibilities and "technology" of applying the sensitivity algorithm for estimating the parameters of a given equation and to show that the proposed method and the numerical algorithm that implements it allow us to quite successfully solve the problem under consideration and they are suitable for solving many similar applied problems related to estimation of parameters of ordinary differential equations.Based on the results of the work, the proposed method and the numerical algorithm that implements it have shown their efficiency and can be further used to automate real control objects in various fields of science and technology.
Removal of heavy metals from the RMoch6 point of the Moche River by means of commercial chitosan biopolymer
Authors: Gutierrez Laura
Published: April 2022

The objective of the present investigation is to determine the removal of heavy metals from the RMoch6 point of the Moche river by means of commercial chitosan biopolymer. To carry out the investigation, the factorial experimental design was shown, having as independent variables the amount of chitosan and the contact time to compare the results of the treatments through the dependent variables such as the percentage of metal removal and the adsorption capacity. The results of the investigation indicate that the variable amount of chitosan has a significant effect on the adsorption capacity dependent variable and adjusts sin to the Freundlich isotherms also has an effect on the percentage of metal removal for aluminum, arsenic, cobalt, copper, iron, lead and zinc, however, for cadmium it does not have a significant effect. The results of the investigation confirm that the amount of commercial chitosan and optimal contact time to remove the highest percentage of lead, aluminum and cadmium is 7.83g, 7.75g and 8.83g and a time of 90 min. With these treatments in the water of the RMoch6 point, the removal of heavy metals such as aluminum, arsenic, cadmium, copper, iron, lead and zinc can meet the ECA, cat.3.
[RETRACTED] Flexomend - Best Solution For Restore Joint Pain Relief! v1
Authors: not provided garyferel
Published: April 2022

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[RETRACTED] CannaVerda CBD Oil Reviews [Risk Scam Exposed 2022] - Does It Work or Fake Brand? v1
Authors: CBD Oil CannaVerda
Published: April 2022

[RETRACTED]

CannaVerda CBD Oil Reviews [Risk Scam Exposed 2022] - Does It Work or Fake Brand?
[RETRACTED] Lights Out CBD Gummies Clinically Certified *Effective* Wellness Booster! v1
Authors: not provided fredafergusonn
Published: April 2022

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Lights Out CBD Gummies Reviews offering a strong regular help and solace from torment, sadness, tension, hypertension, mental agony, migraine. Most Popular Formula in market today read about it before buy!
[RETRACTED] Advanced Biohealth Metaceptine [Blood Sugar Formula] Reviews- Does It Works? v1
Authors: not provided Metaceptineblood
Published: April 2022

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Gaya Bahasa dalam Syair Ikhtārī Karya Nizar Qabbani: Studi Stilistika
Authors: Ilmi Miftahul
Published: April 2022

This research aims to reveal how the style of language in the poem Ikhtārī written by Nizar Qabbani. This study used a descriptive qualitative method. The research uses the five levels of stylistic analysis theory by Syihabuddin Qalyubi. The results of this study there is a style of language based on the level in stylistic anaysis, among which is (1) Muhtawiyāt al-ṣauti: repetition of the sound is kasrah at the end of the sentence, ṣawāmit mukarrarah (ra), (2) Muhtawiyāt al-naḥwi: Taqdīmul khabar ‘alā mubtada’ (Prioritizing khabar above mubtada’), 'Aṭaf ma'ṭūf, (3) Mustawā al-dālali: synonyms of the word ukminu, ṣadrun, imra'atun, (4) Mustawā al-ṣuwari: tasybīh, nidā'.
Ibnu Zaydūn wa Taqālīd Asy-Syi’ri Al-Andalusī
Authors: Haque Arina , Maimunah Iffat , Wargadinata Wildana
Published: April 2022

Andalusian literature is still a great legacy of Islamic civilization in modern times. The discussion of Andalusian literature is still an exciting topic in the Arab literary scene in the modern era. There are many great legacies of Arabic literature that have not been widely studied by academics in Indonesia, especially Arabic literature reviewers. One of the Andalusian literary figures is Ibn Zaidun. Even the fame of Ibn Zaidun in Andaluasi to get the nickname Buhtury from the West. This paper tries to review Andalusian Arabic literature in general and, in particular, the literary tradition of Ibn Zaidun with the background of Andalusian civilization. Using a literature review approach, this paper explains the socio-cultural background of Ibn Zaidun in building a tradition of Arabic literature in the West (Andalusia). This paper shows the significant role of Ibn Zaidun in building an Arabic literary tradition with a local Andalusian style. This literary tradition is even recognized as having a literary quality that is not inferior to Arabic literature in Arab civilization.
The effect of Teach-back method education on the control of asthma and family care pressure of patients in Iran
Authors: Imanipour Mohammad , Molazem Zahra , Rakhshan Mahnaz , Fallahi Mohammad Javad , Sadaf Amir Mohammad Atashin
Published: April 2022

Objective. To investigate the effect of teach-back education on patient asthma control and family care pressure of patients with asthma.

Methods. The present study is a clinical trial and the study population was patients referred to Shahid Faghihi and Shahid Motahhari clinics in Shiraz, Iran. 58 patients with asthma and their caregivers were randomly assigned to the intervention and control groups, for a total of 29 subjects in each group. In the intervention group: the teach-back method was delivered individually to the patient and his or her primary caregiver in three sessions of approximately 60 minutes at one-day intervals. each session included presentations, practical techniques and a booklet. In this study, patients and caregivers in the control group were not trained. Before the intervention, 4 and 8 weeks after the intervention, asthma control test and spirometry test were performed to evaluate asthma control; Also, before the intervention and 8 weeks after the intervention, Zarit test was performed to evaluate the care burden.

Results. The findings of repeated measures tests showed that, compared to the control group, the intervention group obtained a greater increase in the vital capacity index (p=0.028) and in the disease control score (p=0.001), as well as a reduction in the burden of care on family members (p<0.001).

Conclusion. The present study showed that teaching asthma related topics to the patient and her caregiver along with the follow-up and supervision of the nurse improves the asthma control of the patient and also reduces the caregiver pressure.
Development and semantic validation of an instrument for the assessment of knowledge and attitudes towards cardiopulmonary resuscitation in adolescents
Authors: Urbina Rojas Yrene Esperanza , Leiton-Espinoza Zoila Esperanza , López-González Angel , Rabanales-Sotos Joseba , Silva Alice Regina Felipe , Fhon Jack Roberto Silva
Published: April 2022

Objective. Develop and semantically validate an instrument to assess the knowledge and attitudes of adolescents towards cardiopulmonary resuscitation (CPR).

Methods. Validation study of an instrument to evaluate the knowledge and attitudes of adolescents towards CPR, developed in three phases: (i) development of the evaluation instruments by the authors; (ii) content validation performed by 14 expert judges in the area using the content validity index for analysis; and (iii) semantic validation carried out with the participation of 30 adolescents between 11 and 13 years old.

Results. In the content validation, the questions on CPR knowledge obtained a content validity index (CVI) between 0.92 and 1.00, with a general index of 0.98; and the questions about attitudes obtained an IVC between 0.85 and 1.00, with a general index also of 0.98. Regarding semantic validation, three questions were modified in the knowledge assessment instruments and five in the attitude assessment instrument.

Conclusion. Semantic and content validation of the instruments studied showed that they are suitable for assessing the knowledge and attitudes of adolescents related to CPR, so their use is recommended in the evaluation of training actions in this population group.
Age and Individual Differences in the Intellectual Development of Elementary Schoolchildren when Solving SPM Tasks
Authors: Vucicevic B.
Published: April 2022

In the study we test the possibility to use the last known classification of wrong responses on the Standard Progressive Matrices for a differentiated assessment of the development of intellectual abilities in primary schoolchildren. The total of 160 pupils enrolled in the 1st (N=80, age 6,7-8,1, M=7,3) and the 3rd (N=80, age 8,8-10,2, M=9,3) classes from two schools in Moscow participated in the study. Our results showed that there are age-related differences in the typical type of wrong responses those two groups make while solving SPM (p<.01), as well as individual or ability-related differences within those age groups (p<.05). This study emphasizes the importance of considering the qualitative peculiarities of the children’s thinking processes at different age when analyzing wrong responses on SPM, and the value of applying this approach both in research and psychological practice. The advantages and disadvantages of the used classification of wrong responses are discussed. Finally, since this type of research is being conducted in Russia for the first time, our results are compared with the results obtained in foreign studies.
Сoncentration of sex hormones and dopamine in different groups of women in the Arctic depending on the phase of the menstrual cycle
Authors: Tipisova Elena V. , Potutkin Dmitry S. , Elfimova Alexandra E.
Published: April 2022

INTRODUCTION: The transition of the indigenous population of the North from a nomadic to a sedentary lifestyle leads to a change in a number of regulatory mechanisms, which can affect the reproductive health of the female population. AIM: To study the state of the hypothalamus-pituitary-gonad system and the level of dopamine in women in the Arctic zone of the Russian Federation, taking into account the phase of the menstrual cycle and the fact that the women belong to different groups of the population during the period of rapid transition of aborigines from nomadic to settled life. MATERIAL AND METHODS: This article is an observational, cross-sectional, uncontrolled study that examines the differences in sex hormone concentrations and dopamine levels between groups of nomadic and sedentary aborigines and the local Caucasian population in the follicular and luteal phases of the menstrual cycle. A total of 157 women aged 23 to 51 years were examined. The concentrations of the main sex hormones, the sex hormone-binding globulin (SHBG), antisperm antibodies, and dopamine were determined by enzyme immunoassay. Statistical processing was performed using Statistica 10.0. Nonparametric methods of analysis were used because the majority of the obtained samples did not have a normal distribution (as assessed by the ShapiroWilk test). The threshold value of the significance level (p) was equal to 0.05. The significance of differences between groups was assessed using the MannWhitney U-test. RESULTS: The differences between the groups were very similar in different phases. The follicle-stimulating hormone in the local Caucasian population was 1.5 to 2 times higher, and prolactin and antisperm antibodies were 1.5 to 2 times lower than in the aboriginal population groups, when 43% to 50% of individuals with dopamine values below normal were detected. Total and free testosterone were also lower in sedentary natives compared with other groups, and SHBG was higher (4264% of cases above normal). CONCLUSION: The features of the state of the hypothalamus-pituitary-gonad system, depending on the lifestyle, can contribute to the implementation of diagnostic and preventive measures while maintaining reproductive health in different groups of the Arctic population.
Health risk assessment of the population of the Republic of Buryatia associated with increased nitrate and nitrite intake
Authors: Bogdanova Olga G. , Efimova Natalia V. , Bagaeva Elena E.
Published: April 2022

AIM: To conduct a hygienic assessment of the health risk levels associated with drinking water with high nitrate and nitrite contents in the rural territories of the Republic of Buryatia.
MATERIAL AND METHODS: The content of nitrates and nitrites in drinking water in comparison with the maximum permissible concentrations (MPC) was assessed in the period of 20102019. With the use of the risk assessment methodology, non-carcinogenic risk (HQ) for adult and child populations of priority territories is calculated.
RESULTS: In the territory of the Republic of Buryatia, two priority territories were identified according to the largest content of nitrates in the drinking water of a centralized cold water supply system: Mukhorshibirsky and Tarbagatai districts. The maximum nitrate concentrations reached 4.52 and 4.11 MPC, respectively, which are 1.71 and 1.45 times higher than in the previous five-year period, respectively. A similar situation was observed in the non-centralized water supply system in these areas, with 4.98 MPC in the Mukhorshibirsky district (1.88 times higher) and 3.41 MPC in Tarbagatai (2.53 times higher).
CONCLUSIONS: The unacceptable level of non-carcinogenic risk due to nitrate contamination of drinking water at the level of the average centile trend (Me) is established for the adult and child population provided with centralized water supply in the Tarbagatai region. The HQ exceeds the acceptable level for children consuming decentralized drinking water in the Mukhorshibirsky district. The risk levels for children and adults due to oral intake of nitrites with drinking water of centralized and non-centralized water supply were not dangerous (HQ 1).
Age-related aspects of myopia incidence in the European North of Russia
Authors: Zelentsov Roman  N. , Unguryanu Tatiana  N. , Poskotinova Liliya  V.
Published: April 2022

INTRODUCTION: Identification of sensitive age periods connected with a significant increase in newly diagnosed myopia, especially of medium and high degrees, is important to clarify the timing of medical examination and prevention of complications of myopia, taking into account age and gender in the European North of Russia.
AIM: To analyze the primary incidence of myopia in the age-sex structure of the population of the Arkhangelsk region, with the degree of myopia taken into account, to identify age groups that are potentially in need of medical examination and prognosis of the course of myopia.
MATERIAL AND METHODS: The analysis of the primary incidence of myopia of the population in the Arkhangelsk region for 20092019 was conducted. The source of information was the medical records of patients receiving outpatient medical care (standardized form No. 025/у) in 14,288 patients and information on the number of diseases registered among patients living in the service area of a medical organization (standardized form No. 12).
RESULTS: The largest proportion of cases of newly diagnosed myopia among the child population in the Arkhangelsk region falls in the age range of 714 years. The prevalence of new cases of mild and moderate myopia was revealed in the age group of 1014 years in girls (56.4% and 61.0%, respectively) and in boys (53.5% and 54.0%, respectively), with a high degree in the age group of 1517 years old (51.5% for girls and 51.9% for boys). The largest proportion of people that were newly diagnosed with myopia as adults includes those at the age of 1829 years, both in women (35%) and in men (59.9%). At the age of more than 60, myopia was detected in women two times more often (9.7%) than in men (4.6%).
CONCLUSION. Increased attention to the detection and prevention of myopia among the population of the Arkhangelsk region should be paid among children in the age groups of 1014 and 1517 years old, in men in the age group of 1829 years old, and in women in the age group of 60 years old and older, where an increase in the proportion of people with newly diagnosed myopia is significant. Such age periods, with gender taken into account, can be considered sensitive to the manifestation of myopia.
A case of successful treatment of myasthenic syndrome after surgery for malignant thymoma
Authors: Baisheva N. A. , Kuzmin A. A. , Tokarev S. P. , Ustimova K. V.
Published: April 2022

The management of patients with thymoma complicated by myasthenic syndrome presents significant difficulties for practitioners. Filed by M.I. Cousin, mortality among patients with myasthenia gravis with thymomas is 72.8%. The causes of death include aggravation of myasthenic disorders, dissemination of thymoma, cardiovascular disorders, etc.
Results of clinical testing of dimephosphone as a vasoactive agent that normalizes the functions of the nervous system
Authors: Studentsova I. A. , Danilov V. I. , Khafizyanova R. H. , Garaev R. S. , Mokrinskaya I. S. , Wiesel A. O. , Muslinkin A. A.
Published: April 2022

The ability of dimephosphone to improve the functions of the nervous system under conditions of modeling various pathological processes [17] and to regulate cerebral circulation [5] served as the basis for its clinical trials for new indications as a vasoactive agent that normalizes the functions of the nervous system.
The effect of bronchography on the gas composition of blood
Authors: Naimark D. A. , Shoikhet Ya. N.
Published: April 2022

Despite the widespread use of bronchography in bronchopulmonary diseases, the question of the possibility of hypoxia during bronchial tree contrast has not been sufficiently studied.
The content of ethanolamine in the blood of patients with rickets
Authors: Ryvkina A. G.
Published: April 2022

Ethanolamine has great biological activity. With his participation, protein synthesis is carried out, the activity of enzymes increases, redox processes occur more intensively. The influence exerted by ethanolamine on phosphorus metabolism is very important. G. V. Kamalyan and G. V. Barseghyan showed in an experiment that under the action of ethanolamine, phosphorus excretion in urine decreases due to increased reabsorption in the renal tubules with its subsequent accumulation in various organs. At the same time, the activity of alkaline and acid phosphatases in blood plasma increases markedly [4].
Severe intoxication with intravenous administration of tubazid
Authors: Puchinyants A. I. , Korobkov L. P.
Published: April 2022

Recently, intravenous hormone-chemotherapy has become widely used in patients with chronic forms of pulmonary tuberculosis. At the same time, the authors pay little attention to possible allergic and toxic complications that occur with intravenous administration of antibacterial drugs, and in particular tubazid.
Pleurectomy for spontaneous nonspecific pneumothorax
Authors: Borshtenbinder I. V. , Belousov V. \A. , Chesnov A. K.
Published: April 2022

The occurrence of spontaneous nonspecific pneumothorax is associated with degenerative fibrous changes in the interstitial tissue, mainly in the cortical parts of the lung, leading to a violation of the elasticity of the lung tissue with the formation of blisters. The rupture of such a bubble is the cause of spontaneous pneumothorax. The basis for the development of fibrous changes is a violation of the blood supply to the cortical parts of the lung. For the purpose of revascularization of degenerative atrophic parts of the lung in 1954 pleurectomy was performed with simultaneous removal of altered lung areas with spontaneous nonspecific pneumothorax with a good result.
Complex estimation of labour conditions and health state of workers of vibration-dangerous professions
Authors: Amirov N. H. , Berkheeva Z. M. , Garipova R. V. , Krasnoshchekova V. N. , Reznikov E. B.
Published: April 2022

The labour conditions of the workers of vibration-dangerous professions of large-scale motor and helicopter production associations are studied throughout years of time. The great rate (about 60%) of the vibrating disease spread among them is revealed. The effective methods of prevention and treatment of the vibrating disease are developed.
Ergonometric indices of the organization of working places of electrofitters of the assembly line of the mechanical works
Authors: Galyamov A. B. , Krasnoshchekova V. N. , Chuprun V. F.
Published: April 2022

The ergonometric estimation of working places of electrofitters is given, their accordance with anatomophysiologic peculiarities of workers, generally accepted norms is studied. The characteristic of other harmful inductrial factors describing basic links of the ergonomic system man-machine-environment is given.
Effect of the work with videodisplay terminals on the mental profile of the personality
Authors: Fatkhutdinova L. M. , Amirov N. H.
Published: April 2022

The mental profile of the personality of 101 persons working with videodisplay terminals and 28 persons of the control group is studied using the brief multifactor questionnaire. The changes of the mental profile oversteping the limits of the standard of 70 T-marks are observed in the length of service more than 144 months. The conclusion, regarding the possibility of the development of mental disorders in the prolonged work with videodisplay terminals and the necessity of more profound clinical observations of this category of the working persons is made.
On the problem of social and hygienic consequences of the trucks service
Authors: Amirov N. H. , Galyamov A. B. , Bashkireva A. S.
Published: April 2022

The investigation of the social and hygienic conditions of labour, way of life, rest and health state of drivers of trucks in the Motor Transport Works-6 is performed using the specially developed questionnaire including 46 questions. It is shown that the complication of the driver's task by the loading and unloading and difficulties in the process of adaptation to the new type of work according to a sliding schedule cause the early tiredness accompanied by various complaints.
Sex ratio of children in maternity hospitals with obstetric pathology
Authors: Malkov Ya. Yu.
Published: April 2022

With a detailed study by geneticists and anthropologists of the question of the sex ratio, a curious phenomenon was discovered. It turns out that boys are born 6% more than girls, although in the first months of pregnancy, the embryos of boys die 2-3 times more often.
Aeroionization of the working premises of felting and felt production
Authors: Krasnoshchekov N. N.
Published: April 2022

A feature of the composition of the air in the production rooms of some industrial enterprises is the very significant fact that it is affected by powerful sources of ionization.
Damage to the organ of vision in chronic intoxication with trinitrotoluene
Authors: Manoylova I. K.
Published: April 2022

Numerous studies indicate that with the chronic effect of trinitrotoluene (TNT, TNT) on the human body, peculiar specific opacities appear in the lens [1, 2, 3, 4, 5, 6, 7, 10 Despite the accumulated material on the clinic of trotyl cataract, the change in the organ of vision as a whole during poisoning with trinitrotoluene has not been studied enough. There is no unified classification of opacities in the lens, the issue of the pathogenesis of toxic cataracts has not been finally resolved, insufficient attention is paid to changes in other parts of the eye when exposed to TNT. Only in some works mention is made of the possible effect of a poisonous substance on the retina, optic nerve, and vascular membrane.
P. V. Manenkov. Results of clinical experience. Kazan University Publishing House. 1968, 5,125 pp. Circulation 2000. The price is 75 kopecks
Authors: Okulov K. A.
Published: April 2022

The author of the book, Professor Pavel Vasilyevich Manenkov, is a student of the famous Professor Viktorin Sergeevich Gruzdev, his successor at the Department of Obstetrics and Gynecology at the Kazan Medical Institute and currently a consultant at the clinic.
Sickness rate of destructive pulmonary tuberculosis as an important epidemiologic index
Authors: Smirnov G. A. , Kalyamova R. A. , Kazakov I. M.
Published: April 2022

The analysis of the general sickness rate of tuberculosis and its destructive forms for one hundred thousand people in Kazan for 30 years is performed, and the number of deads in the first observation year in percent for the general number of persons with tuberculosis and for the number of persons with destructive pulmonary tuberculosis is determined. The epidemiologic situation can be judged from the sickness rate index of destructive forms of the disease and from the number of deads in the first observation year in percent for the persons fell ill for the first time.
Epidemiologic inspection of intrahospital infections and measures of pyo-inflammatory diseases prevention
Authors: Grigoryev V. E.
Published: April 2022

More detailed inspection of intrahospital pyo-in- flammatory diseases is proposed. The additional methods of sanitation of pathogenes carriers of pyo-inflammatory diseases by the local use of lifuzol, chlorhexidine, metacid and propolis are suggested.
Experience in organizing a fluorographic survey of the population of Kazan in 1992-1994
Authors: Kazakov I. M. , Rachevsky A. G.
Published: April 2022

In 1965, X-ray fluorography department was organized under the City TB Dispensary, which conducts routine examinations in all districts of Kazan. Centralization of fluorography service allowed to maneuver equipment and personnel for the benefit of the whole city, to keep a single record of all the fluorographic work by districts, contingents and facilities, to achieve high-quality processing of all fluorographic films, to perform double independent assessment of fluorograms.
Materials for the history of phthisiology in Kazan
Authors: Smirnov G. A.
Published: April 2022

The Department of Phthisiology at the Kazan Institute for Advanced Training of Physicians was organized in 1932 by Professor M.I. Mastbaum, a prominent therapist and phthisiologist, on the basis of the Kazan Tuberculosis Institute. Professor. M. I. Mastbaum headed the department till 1939. At that time the leading teachers were M. I. Oyfebakh, N. M. Zakharov, N. K. Sokolova, B. N. Agricolyansky, F. Z. Eisenberg. In subsequent years, M. I. Oyfebakh, having become a professor, became one of the leading phthisiatricians in the country. For more than 20 years he headed the dispensary sector of the Tuberculosis Institute of the USSR Academy of Medical Sciences.
Effect of pyrimidine derivatives: Xymedone and diuciphone on bioenergetic processes of mitochondria
Authors: Slabnov Yu. D. , Valimukhametova D. A. , Valeeva I. Kh. , Garaev R. S.
Published: April 2022

The stimulation of oxygen consumption in the presence of incubative medium just as excessive quantity of oxidation substrate, so oxidation phosphorylation disconnector of 2,4-dinitrophenol is shown on thymocytes of not pedigree he-rats obtaining xymedone (3 mg/kg and 30 mg/kg) and diuci phone (30 mg/kg) during 9 and 30 days. The effect of xymedone is dosedependent and more pronounced than the effect of diuciphone. The uniform effect of xymedone on mitochondrion respiration of thymocytes and isolated mitochondria of the liver is shown.
Prophylactic action of xymedone ointment on skin acute radiation lesions after in distance γ-therapy in patients with malignant tumors of the head and neck
Authors: Slabnov Yu. D. , Gilev A. V. , Cherepnev G. V.
Published: April 2022

The results of the use of 5% xymedone ointment on the basis of the treatment and cosmetic drug Myustela for the prevention of skin acute radiation reactions in distance -therapy of malignant tumors of the head and neck are shown. The necessity of postradiation rehabilitation measures disappears in the presence of the drug in all the patients.
On the problem of efficacy of operative and conservative treatment in degeneration of disks of the lumbar part of the vertebral column
Authors: Klyushkin I. V. , Mikhailov M. K. , Pasynkov D. V.
Published: April 2022

It is shown that magnetoresonance tomography gives significant diagnostic data of the state of disk structures and circumflex anatomic formations. The patients to be operated are bound to be examined using standard diagnostic algorithm.
Revealing rate of markers of virus hepatitis В and C
Authors: Valeeva К. T. , Krasnoshchekova E. E.
Published: April 2022

The investigations of 13846 blood specimens for virus hepatitis В and C of somatic profile contingent of hospital and polyclinic departments are performed. The increase of the propagation rate of markers of virus hepatitis В (HBs antigen and anti-НВ cor) and antigen of virus hepatitis C among medical workers and patients of somatic profile in last years is revealed.
Bactericidal and biologically resistant implant coatings
Authors: Abdullin I. Sh. , Gafarov H. Z. , Sabitov V. Kh. , Mironov M. M.
Published: April 2022

Recently, the number of surgical interventions using medical instruments and implants (bones, teeth, joints) has increased significantly. Most implants are made of metals due to their high mechanical strength properties. However, metal implants and instruments have a number of disadvantages: low resistance to corrosion, including biocorrosion, incompatibility with living body tissues, causing complications, resorption, metallosis, rejection. When using plastics and plastics filled with antibiotics, as well as carbon plastics, it is necessary to solve particular problems, such as improving the penetration of living tissue into the implant or eliminating foci of suppuration contrary to the main requirement - to preserve high mechanical strength and durability of the implant or instrument.
HLA antigens in patients with myocardial infarction
Authors: Kuzmina A. A. , Latfullin I. A. , Kurmyshkin A. A.
Published: April 2022

To check HLA-association of myocardial infarction (MI) among citizens of Kazan, we profiled 32 patients (men) diagnosed with MI aged 33 to 58 years, 32 healthy blood transfusion station donors and medical personnel (also men) aged 32 to 56 years, who did not suffer from cardiovascular diseases at the time of examination.