bluuebunny/crossref_metadata_2025 huggingface dataset:
The avant-garde artistic approaches of Russian women writers of the Silver age
Authors: Terno-Jeleńska Weronika
Published: November 2024

The article presents the avant-garde, and thus the work of Russian women writers, poets and publicists of the Silver Age, centred on new forms and bold, often provocative plots. The subject of characterisation is the creative attitudes of those authors who, in the period in question, in accordance with the spirit of the epoch, firstly, revealed their individuality to readers and, secondly, touched upon themes ‘forbidden’ up to that time. The author makes an attempt to present the work of those Russian women writers who, in connection with the multifaceted development of literature at the turn of the century, created works in a new style, centered around such issues as: love (in its various guises), gender attitudes and the involvement of women in various conflicts of the surrounding reality. The exploratory analysis of women’s writing of the late nineteenth and early twentieth centuries has shown that the new modern era, characterised by a diversity of schools and creative groupings, contributed to the expansion of the boundaries of the themes of women’s literature.
On the problem of interpreting Krotkaya’s suicide in F. M. Dostoevsky’s novel Krotkaya/A gentle creature
Authors: Lukashova Alina
Published: November 2024

The article examines Fyodor Dostoevsky’s story Krotkaya (also titled A Gentle Creature) in the context of the interpretation of the main character’s suicide and provides a brief overview of opposing interpretations of the work. Despite the abundance of different interpretations, from biographical to religious connotations of the story, little attention has been paid to interpretations using a psychological approach. In connection with these, the author of the article proposes to expand the interpretation of the main character’s suicide from moral and ethical to psychological motives, by relying on the theory of destructive attraction developed by Sabina Spielrein. The article characterizes the concept of destructive drive and pays special attention to the issue of illustrations of the manifestation of the destructive drive directly from the main character of the story.
Modern aspects of the formation of national teams in basketball
Authors:   National University of Physical Education and Sport of Ukraine, Ukraine, Borysova Olha , Shlonska Olha ,   National University of Ukraine on Physical Education and Sport, Ukraine, Shutova Svitlana ,   National University of Ukraine on Physical Education and Sport, Ukraine
Published: November 2024

The main factor in the development of team game sports, including basketball, is the presence of globalization, professionalization and commercialization processes, which significantly affects the performance of national teams in the most important international starts. Changes in the system of competitive basketball activities have led to a significant expansion of the system of international competitions, which requires from coaches a reasonable approach to the formation of national teams as a basis for successful performance in the Games of the Olympics and World Championships. Material and Methods. The study analyzed the competitive performance of 21 men's and 19 women's national basketball teams that participated in the Olympic Games and World Championships from 1936 to 2020. In order to determine the peculiarities of the formation of national teams in basketball, we analyzed the data of 264 players (men and women) who became medalists of the Olympic Games in the period from 1976 to 2024. Results. The results of the study indicate that the main leaders in modern basketball are the USA men's and women's national teams with the highest percentage of winning medals in the Olympics (31.7% and 30.5%) and World Championships (21.0% and 24.6%). The main focus of the formation of the USA national teams for participation in the Olympic Games coaches - the availability of experience in international competitions (the number of Olympic cycles that the athlete spent as a member of the national team) and the age of athletes. Based on the performance of the men's and women's teams, a trend of increasing number of athletes over the age of 32 is identified, where the maximum value for men (5 players) is observed in 2024 and for women (4) in 2016. Conclusions. The analysis of basketball development shows that the use of modern international experience in the rational formation of national teams allowed to establish that the integral component is the age of players, professional experience of participation in international competitions as part of the national team, as well as the universalization of player training. At this stage of basketball development, there is a tendency to increase the age of female athletes who are members of national teams, which provides an effective rotation over several Olympic cycles
Association Between Atrial Fibrillation and Long-term Mortality in Acute MI Patients
Authors: Bauke Ferdinand , Meisinger Christa , Raake Philip , Linseisen Jakob , Schmitz Timo
Published: November 2024

Background: AF is a common complication of an acute MI (AMI) and goes along with adverse events. Nevertheless, the therapeutical guidelines and pharmacological possibilities have improved over the past years. Therefore, this contemporary study aimed to clarify the effect of AF on long-term mortality in patients with incident AMI. Methods: This study included 2,313 patients aged 25–84 years with initial AMI that occurred from 2009 until 2017, documented within the population-based Augsburg Myocardial Infarction Registry. Patients were monitored from hospital admission, with a median follow-up duration of 4.5 years (interquartile range 4.4 years). Survival analysis and multivariable Cox regression analysis were conducted to explore the relationship between AF and long-term all-cause and cardiovascular disease mortality. Results: Altogether, 156 individuals had AF on their admission ECG, while the remaining 2,157 presented with sinus rhythm (SR). Patients with AF were significantly older, more frequently had arterial hypertension, non-ST-segment elevation MI, worse kidney function, smaller AMIs, and were more often former and non-smokers. An increased long-term all-cause mortality was observed among the AF group. (AF patients 39.1%, SR group 16.7%), Upon multivariable adjustment, a HR of 1.40 (95% CI [1.05–1.87]; p=0.023) was calculated when comparing the AF with SR patients. Conclusion: An independently increased risk of long-term mortality for patients with AF compared with patients with SR in case of incident AMI was identified. Therefore, AF should be considered as a serious risk factor in AMI patients, and must be treated aggressively to reduce mortality risk.
Redação do artigo científico
Authors: Leão Mazzini Pereira Bruna
Published: November 2024

Para iniciar a produção de um artigo científico, o primeiro passo é a ideia central do trabalho, mais precisamente o assunto ou o questionamento que esse texto irá transmitir. É imprescindível que a escolha do tema seja bem feita, que seja respaldada em temas relevantes para a comunidade científica e que seja um tema com diversos aspectos a serem explorados na elaboração do artigo. Passando para a parte estrutural da produção, o texto será dividido em partes, as quais incluem: título; abstract; introdução; métodos; resultados; discussão ou conclusão e referências.
Direitos civis de pessoas LGBTQIAPN+ em séries BL tailandesas
Authors: Prezia Lemos Ligia
Published: November 2024

O artigo apresenta as séries de Boys Love – BLs – tailandesas como objeto de estudo. O objetivo da pesquisa foi verificar a presença da temática dos direitos civis das pessoas LGBTQIAPN+ na diegese dessas ficções televisivas seriadas e sua subsequente reverberação pelos fandoms brasileiros em redes sociais. A pesquisa enfoca brevemente as leis brasileiras e tailandesas referentes a direitos e garantias dessa comunidade. Conclui que a interseção entre produção, circulação e recepção dos BLs estimula um movimento dialógico que enfatiza a visibilidade das pessoas LGBTQIAPN+.
Fronteras agrarias del siglo XXI: apuntes analíticos desde dos regiones entre México y Guatemala
Authors: Cano Castellanos Ingreet Juliet
Published: November 2024

Las contemporáneas formas de ampliación capitalista han puesto en el centro de los debates académicos la cuestión territorial, promoviendo la reactualización de viejas inquietudes, así como la apertura de nuevos horizontes de discusión. Para este artículo, es de interés reflexionar sobre lo que estas discusiones aportan al estudio de las llamadas fronteras agrarias. Es decir, aquellos espacios clásicamente considerados como espacios de oportunidad para el despliegue de proyectos de expansión capitalista y control territorial. Resulta innegable que este tipo de producción espacial ha sido constitutiva de configuraciones regionales (subnacionales, pero también transfronterizas), así como de los heterogéneos procesos de formación de estado a lo largo de América Latina. Actualmente gran parte de las fronteras agrarias presentan notorias transformaciones sociales, ambientales e infraestructurales, e incluso carecen de “tierras libres”. No obstante, lejos de quedar ajenas a las globales trasformaciones económico-políticas, éstas están nuevamente en la mira. En este sentido, resulta pertinente preguntarse ¿Cómo se han estado transformando las fronteras agrarias en este inicio de siglo XXI? Puesto que es conveniente considerar estas preguntas de manera situada, en el artículo se reflexiona a la luz de dos fronteras agrarias que comparten una misma línea de división internacional, sin constituirse formalmente como una zona transfronteriza. Así entonces, tomando en cuenta sus aspectos en común y sus respectivas especificidades, se responde la pregunta anteriormente formulada y se ofrecen apuntes analíticos de utilidad para contextos semejantes en Latinoamérica.
Fronteras y márgenes en la mira: contradicciones espaciales en Centroamérica y México
Authors: Cano Castellanos Ingreet Juliet
Published: November 2024

Esta sección temática parte de un variado panorama de referentes empíricos con la intención de evidenciar el carácter estratégico de las fronteras y márgenes, de acuerdo con cómo determinados recursos biofísicos (tierra, agua y selvas) y humanos (trabajo, conocimientos y modos de vida) se incorporan a formas específicas de acumulación de capital. Simultáneamente, se resaltan, con conocimientos situados, las formas de despojo, exclusión y/o subordinación, así como la producción de vulnerabilidades sociales y ambientales, las cuales también suelen otorgar el carácter marginal a las fronteras y periferias sujetas a los cambios agrarios y socioambientales más característicos del siglo XX y de la transición entre siglos XX y XXI.
Análisis computacional del uso de Twitter durante los debates presidenciales del 2022 en Costa Rica
Authors: Chavarría-Mora Elías
Published: November 2024

¿Cómo se desarrolló la conversación alrededor de los candidatos presidenciales del 2022 en la red social Twitter durante los debates presidenciales de Repretel y Teletica? En esta nota de investigación exploratoria, utilizo técnicas computacionales del tipo análisis de diccionario y aprendizaje no supervisado para modelación de temas para explorar esta pregunta, con el objetivo de aportar a la creciente cantidad de investigaciones cuantitativas sobre redes sociales en Costa Rica. Mientras los resultados son netamente exploratorios y no prueban hipótesis, estos no sugieren una gran presencia de cuentas automatizadas durante el debate. Rodrigo Chaves, como tema, claramente dominó la conversación en Twitter, en particular, en relación con las acusaciones de acoso sexual en su contra.
A dentin-túlérzékenység és kezelése
Authors: Herczegh Anna , Müller Melinda
Published: November 2024

A dentin-túlérzékenység előfordulása napjainkban már szinte minden embert érint
élete folyamán. A különböző ingerek – mint például a hideg, a meleg, az
ozmotikus hatás – heves fájdalommal járhatnak, amennyiben a fog külső
szerkezete, a zománc-, illetve a cementréteg megsérül, vagy a zománc–cement
határ anatómiailag szabad dentinfelszínt idéz elő. A fájdalom a fogszuvasodáshoz
és annak következményes betegségeihez hasonló tüneteket válthat ki, így a
páciens számára nem egyértelmű, hogy mi is okozza a fájdalmát. A
dentin-túlérzékenység megállapítása a gyakorló fogorvos feladata. A kiváltó okok
megelőzése, a már fennálló probléma megoldása a mai modern kezelési lehetőségek
ismerete nélkül nem valósulhat meg. Összefoglaló tanulmányunk ismerteti a
dentin-túlérzékenység okait, hatásmechanizmusát és a lehetséges terápiás
megoldásokat. Orv Hetil. 2024; 165(44): 1723–1727.
Determining the force parameters of the working process to clean the udder nipples of cows
Authors: Korkh Igor , Paliy Anatoliy , Korkh Оksana , Petrov Roman , Chekan Oleksandr , Fotina Hanna , Skliarov Pavlo , Horiuk Yulia , Tyshkivska Nataliia , Solodka Daria
Published: November 2024

The object of this study is the force parameters of the working process when cleaning the udder nipples of cows from contamination. Failure to provide adequate care for a cow, especially concerning its udder, could lead to significant health and productivity problems. On the other hand, utilizing modern tools, devices, and materials could improve the sanitary and hygienic conditions for milking cows and udder care, thus leading to better overall outcomes. As part of the research, mathematical expressions were derived theoretically, allowing the determination of the force parameters of the working process for cleaning cows’ udders from contamination by expanding the range of the device’s functional characteristics. Distinctive features of the results regarding the solution to this problem is evaluation of the elasticity force exerted by the lint bundles on the nipple during the rotation of the brush device’s drum and the circular force generated by the brush lint. The developed algorithm of the work process aimed at cleaning the nipples and udders of cows made it possible to combine a set of clearly defined and sequentially performed operations into a single whole.
It has been demonstrated that the efforts required to retain different types of contamination on the skin vary significantly. To objectively determine it, a new device has been designed. Its distinctive features are the precision of measurement and simplicity of operation. Following laboratory testing, it was established that the highest contaminant retention forces were exhibited by solid manure (Fret=40±3.21 N), while the lowest values were observed for sawdust (Fret=19±2.17 N) (p ≤ 0.001).
The developments are relevant and could be used at cattle breeding farms of various forms of ownership, the scientific community, and at industrial enterprises manufacturing technological equipment.
A mechanized assembly for erecting soil-cement barriers to protect agricultural lands from low-active waste during flood
Authors: Petrash Oleksandr , Zotsenko Vasyl , Petrash Ruslan , Popovych Nataliia , Rozhko Ilona , Danova Karyna , Malysheva Viktoriia , Nikitchenko Olha , Moroz Mykola , Bogatov Oleg
Published: November 2024

The object of this study is the process of constructing a waterproof underground barrier from local soil using loess loam and medium-sized sand as an example. The values of waterproofing of soil cements on different types of soil and the norms of net labor consumption corresponding to them were obtained. The research solves the task of protecting agricultural lands in the areas of geological burials of low-level radioactive waste.
Configuration of a mechanized drilling mixing assembly for installing a waterproof barrier in the field has been proposed. Waterproofness of soil cement on clay and sandy soils was determined experimentally. The corresponding norms of the net consumption of time for manufacturing the barrier in these soils have been determined.
Units of the mechanized assembly are repairable, utilize widely available materials, parts, and mechanisms. As a result of studies on the labor intensity of the installation of soil cement, a net labor rate was established, which varies from 35 to 52 min/m3 depending on the type of soil. The corresponding values of waterproofness, which ranged from W6 to W14, were determined, which substantiates the possibility of effective functioning of soil-cement underground barriers. Options for the structural solution for impenetrable barriers have been offered. The values of the obtained net time rates are explained by the high degree of mechanization of the technological process and the use of local materials.
A distinctive feature of the results is the emphasis on the data collection on the time consumption of machines and mechanisms, the characteristics of local soils under production conditions, and the use of local materials. The assembly implies using affordable and repairable units that can be serviced right in the field. Given this, the manufacturability of the proposed process was defined, confirmed by time-keeping studies.
The realm of practical application of the reported results are sites within flat areas with sandy or loess bases. Barrier solutions are designed exclusively for geological waste storage facilities under the conditions of a high level of groundwater and the presence of a waterproof layer at the base
Development of mathematical models of heat conductivity for modern electronic devices with elements containing foreign inclusions
Authors: Havrysh Vasyl , Dzhumelia Elvira , Hrytsai Oksana , Kachan Stepan , Maikher Viktoria
Published: November 2024

This paper considers the heat conduction process for an isotropic medium containing a foreign half-through inclusion and heated by a locally concentrated heat flow. Linear and non-linear mathematical models for determining the temperature field have been built to establish the temperature regimes for the effective operation of electronic devices. The coefficient of thermal conductivity of a non-uniform structure is represented as a whole, using asymmetric unit functions, which automatically provides the conditions of ideal thermal contact on the surfaces of materials. This results in solving one heat conduction equation with discontinuous and singular coefficients. A linearizing function was introduced to linearize the nonlinear boundary value problem. Analytical-numerical solutions of linear and nonlinear boundary-value problems have been obtained in a closed form. A linear temperature dependence of the coefficient of thermal conductivity of structural materials was chosen for a heat-sensitive medium. As a result, an analytical-numerical solution was derived, which determines the temperature distribution in this medium. On this basis, a numerical experiment was performed, the results of which are graphically displayed and confirm the adequacy of the constructed mathematical models to a real physical process.
The materials of the plate and inclusion are silicon and silver. The results for these materials based on the linear and non-linear model differ by 7 %. Their slight difference is explained by the fact that the values of the temperature coefficient of thermal conductivity are small. The models built make it possible to analyze the given environments in terms of their thermal resistance. As a result, it becomes possible to improve it, and protect structures from overheating, which could lead to the failure of individual nodes and their elements and the entire electronic device
Bildningspraxis och didaktisk reflexivitet som anti-skolkultur
Authors: Allelin Majsa
Published: November 2024

Ungdomar – och särskilt killar – i kommunala förortsskolor är den främsta elevgruppen som missgynnas av det nuvarande skolsystemet. Dessa elevers misslyckanden beskrivs ofta som resultatet av en ”anti-skolkultur”, vilket förklaras av stjälpande maskulinitetsnormer eller avsaknad av uppförandekoder. Trots – eller kanske på grund av – strukturell utestängning har flera självorganiserade utbildningsaktiviteter nyligen vuxit fram bland ungdomar. I den här artikeln visar jag hur tjejer och killar som bor i ett socioekonomiskt missgynnat område och som möter strukturella svårigheter i dagens skolsystem, hittar sätt att utmana eller övervinna denna underordning genom att arbeta med lokaltidningen Life i Orten. Genom att vända mig bort från det problemorienterade perspektivet och i stället diskutera hur ungdomar i förorten organiserar sig via informella lärandepraktiker, utvidgar jag diskussionen och begreppet ”anti-skolkultur” och inkluderar därmed produktiva perspektiv som hittills har förbisetts. Resultaten visar att arbetet med Life i Orten skapar empowerment och nya inlärningsprocesser för ungdomarna genom att möjliggöra för alternativa pedagogiska metoder. Denna frivilliga verksamhet utgör också ett sammanhang där ungdomarnas önskan om bildning kan uttryckas och det hjälper dem att formulera en kritik av det formella skolsystemet, vilket kan förstås som en didaktisk reflexivitet. Hos Life i Orten får ungdomarnas bildningslust komma till uttryck, utifrån arbetsformer som innebär större delaktighet och empowerment.
Analysis of the Influence of Machine Operation Parameters on the Technical Characteristics of the Elevator in the Point of Cleaning and Washing of the Equipment Park
Authors: Bohomaz V. M. , Nagachevskyi V. J. , Pryimak M. V.
Published: November 2024

Purpose. The study is aimed at determining the nature of the influence of the operating parameters of the enterprise's machines (the number of tracked and wheeled machines, the annual consumption rates of their motor resources) on the technical characteristics of the elevator for cleaning the dirt settler of the vehicle cleaning and washing equipment park, in particular, the height of the elevator and its productivity, as well as building analytical and graphical dependencies of these values on the operating parameters of the machinery. Methodology. To achieve this goal, we used the calculation algorithms presented in the modern technical literature and analyzed the factors and values that affect the height and capacity of the elevator of the station. It has been established that in order to determine the design parameters of the elevator, it is necessary to have statistical data on the operation of machinery at the enterprise and to carry out a detailed calculation, which includes: the mathematical expectation of the average daily number of machine trips from the fleet for different types of machinery, as well as the total value, the number of numbered machine servicing, the number of external machine washing stations, and the geometric parameters of the dirt tank. Findings. A graphical analysis of the influence of the number of tracked and wheeled vehicles and their annual consumption rates of motor resources on the value of its height and productivity was carried out for the elevator of the cleaning and washing station of the fleet of a particular enterprise, which is intended for cleaning the sludge tank. It was found that the functions of change in productivity and height are linearly increasing (with other parameters fixed). Originality. The authors first investigated the dependencies of the design parameters (height and capacity) of the elevator, built analytical dependencies of the mathematical expectation of the average daily number of machine trips for wheeled and tracked vehicles on the number of relevant machines and annual motor resource consumption rates, as well as the height and capacity of the elevator. For the examples of enterprise fleets with equipment operation parameters taken from statistical data, a graphical analysis of the constructed dependencies was carried out. Practical value. The use of the constructed dependencies makes it possible to determine the general nature and range of changes in the above design parameters in the case of varying equipment performance at a particular enterprise. The proposed dependencies can be used to quickly determine the required design parameters of an elevator based on specific data on the operation of equipment.
Predicting the Consequences of an Emergency at a Railway Station
Authors: Biliaieva V. V. , Kalashnikov I. V. , Berlov O. V. , Gubin O. I. , Kozachyna V. A.
Published: November 2024

Purpose. The paper considers the problem of determining the size of the damage zones in the event of an emergency at a railway station due to a tanker fire. The task of forecasting is to determine the zones of thermal pollution, as well as chemical and mechanical pollution. The main objective of the study is to create numerical models for calculating the zones of mechanical and thermal pollution in the event of a fire at a railway station. Methodology. To analyze the size and intensity of zones of thermal, chemical, and mechanical environmental pollution in the event of an extreme situation at a railway station, we used the equations of heat and mass transfer and Newton's second law for modeling mechanical environmental pollution. To solve the equations, numerical methods such as Euler's method and finite difference schemes were used. On the basis of the developed numerical models, a computer code was created to conduct a computational experiment. Findings. Modern computer models for assessing the zones of chemical, thermal, and mechanical pollution in the event of an extreme situation have been developed. The results of computer modeling are presented. Originality. A set of numerical models for computer simulation of heat and mass transfer processes and dynamics of point motion has been created, which allows conducting a computational experiment to determine the contamination zones during a fire at a railway station. Practical value. A computer code was developed on the basis of the created mathematical models. This code is a tool for solving important problems in the field of environmental safety and civil protection. The computer code makes it possible to quickly determine the intensity and size of environmental pollution zones in the event of an extreme situation.
Investigation of the Influence of a Turnout Cross on Vertical and Horizontal Deformations of a Pneumatic Spring of High-Speed Rolling Stock
Authors: Kuzyshyn A. Ya. , Kovalchuk V. V. , Kostiv N. V.
Published: November 2024

Purpose. The aim of the study is to determine the values of vertical and horizontal deformations of the pneumatic spring of high-speed rolling stock during the movement of the test setup along the cross of the switch in the forward and reverse directions. Methodology. To determine the deformations of the pneumatic spring, a special test bench consisting of a pneumatic spring and specialized measuring equipment was developed. The deformations of the air spring in the vertical and horizontal planes were measured using high-frequency potentiometric linear displacement sensors, the signals from which were read using a programmed analog-to-digital converter. To obtain reliable data on the deformations of the air spring, six passes of the test bench were made in the forward and reverse directions of the cross member. Findings. A methodology for dynamic testing of a pneumatic spring of high-speed rolling stock under conditions of movement along the crosshead of a turnout in the forward and reverse directions was developed. The records of vertical and horizontal deformations of the pneumatic spring of high-speed rolling stock under the conditions of movement along the crossover of a switch were obtained. It is established that the deformations of the pneumatic spring in the vertical plane are higher than those in the horizontal plane. The average value of the vertical deformations of the pneumatic spring in the forward direction is 3.15 mm, which is 9.98 % higher than the average value in the opposite direction of the test unit's movement along the cross-section of the switch. In the horizontal direction, this difference in deformation of the air spring is 25.1 %. Originality. For the first time, the vertical and horizontal deformations of the pneumatic spring of high-speed rolling stock under the conditions of movement along the crossbar of a switch were determined, taking into account the direction of movement, forward and reverse. Practical value. Determining the values of deformations of the pneumatic spring will allow to study its dynamic characteristics in different operating conditions of rolling stock, and at the design stage to select the appropriate characteristics of the pneumatic spring suspension system and determine the dynamic and safety indicators of rolling stock.
Modeling of Filtration and Heat and Mass Transfer Processes in Groundwater
Authors: Biliaiev M. M. , Kozachyna V. V.
Published: November 2024

Purpose. The method of mathematical modeling is an important tool for solving complex problems involving the analysis of groundwater dynamics and heat and mass transfer processes in them when studying their contamination from various anthropogenic sources in the event of accidental spills of chemically hazardous substances, etc. The main purpose of the article is to develop a set of mathematical models for calculating the process of filtration of non-pressure groundwater, mass transfer of impurities and the process of heat transfer in groundwater. Methodology. The two-dimensional Boussinesq equation of filtration was used to predict the dynamics of groundwater. The two-dimensional equation of convective-diffusive transport of impurities was used to model the processes of mass transfer in groundwater. The process of freezing of individual sections of the groundwater flow is modeled using the Laplace equation for the velocity potential (calculation of the flow velocity field in a time-varying geometry) and the two-dimensional equation of heat transfer in groundwater. Finite difference schemes were used to solve the modeling equations of groundwater dynamics and heat and mass transfer. Findings. A set of mathematical models has been developed to calculate the process of filtration of non-pressure groundwater and its chemical contamination. The experiment has confirmed the adequacy of the constructed numerical model of filtration of a non-pressure groundwater flow. An effective mathematical model was developed that allows determining the temperature fields in groundwater during the operation of a well used to freeze certain sections of the flow. The results of computer modeling indicate the effectiveness of the developed mathematical models. Originality. Effective mathematical models for predicting the level of chemical contamination of groundwater, its dynamics and thermal regime are proposed. The constructed mathematical models make it possible to determine the dynamics of changes in the temperature regime of groundwater during the operation of wells through which refrigerant is supplied to freeze individual areas. A computer program has been developed that allows for a comprehensive assessment of groundwater conditions. Practical value. A set of computer programs has been developed to conduct a computational experiment to study the processes of filtration, chemical contamination of groundwater and heat transfer processes in them. This set of programs can be used for the scientific substantiation of engineering solutions aimed at protecting groundwater.
Review on the Impacts of the Samalas Eruption (1257 CE) to the Hydrogeological Conditions of Mataram, Lombok, Indonesia
Authors: Malawani Mukhamad Ngainul , Hadmoko Danang Sri , Lavigne Franck , Agniy Romza Fauzan , Hayat Dimas Maula , Astabella Relinda Dewi , Laksono Agung , Syamsuddin Syamsuddin , Mutaqin Bachtiar Wahyu
Published: November 2024

This paper examines the local impacts of the 1257 CE Samalas eruption in the Mataram plain in relation to the hydrogeological conditions. Data from several previous studies in the Mataram plain is summarized and then reinterpreted. Data collected from new fieldwork is also presented. This review summarizes hydrogeological conditions into several categories, i.e. stratigraphy, aquifer formation, groundwater quality, and evolution. Two coring data were evaluated, which showed that Mataram plain has a relatively thick alluvial layer with a dominant material of sand mixed with pumice from the reworked deposit of the 1257 CE Samalas eruption. The sediment from this eruption formed a freshwater aquifer layer up to ~18 m deep. Using resistivity data, the aquifer layers in the studied area were characterized as unconfined aquifer, aquitard, and semi-unconfined aquifer. Seven water samples show that the groundwater in the studied area is in good condition, which indicates the bicarbonate water type. The results of the analysis show that the impact of the 1257 CE Samalas eruption on the hydrogeology of Mataram is considered a positive impact, i.e. forming an unconfined aquifer containing freshwater that is good for domestic uses.
The use of bacteria with overexpression of the cadA gene for the bioconversion of lysine into cadaverine
Authors:   Institute of Ecology and Genetics of Microorganisms, Perm, Russia, Akhova Anna V. ,   Perm National Research Polytechnic University, Fedonenko Polina M. ,   Perm National Research Polytechnic University, Shumkov Mikhail S. ,   Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Tkachenko Alexander G. ,   Institute of Ecology and Genetics of Microorganisms, Perm, Russia
Published: November 2024

The article is devoted to construction of an Escherichia coli strain with overexpression of the cadA gene encoding lysine decarboxylase, as well as to assessment of its ability to convert lysine to cadaverine depending on the pH of the medium. The overexpressing strain was constructed on the base of E. coli BL21DE3 strain transformed with the pET19b plasmid carrying the cadA gene from E. coli MC4100. Bacteria were grown in 5 mL of LB broth at 37 °C without stirring, overexpression of cadA was induced by the addition of 1 mM isopropyl-β-D-thiogalactopyranoside (at OD600 = 0.6), after 2 hours the cells were washed and transferred to a medium with pH 7.4 or 4.0 with the addition 5 g/L L-lysine hydrochloride. The amount of synthesized cadaverine was quantified by TLC with preliminary derivatization with dansyl chloride. The maximum rate of bioconversion was observed when cells overexpressing cadA were cultivated in a medium with pH 4.0 (2.8 ± 0.7 mmol cadaverine/g dry weight per hour). The rate of bioconversion under basal conditions (pH 7.4, basal expression) was 6.8 times lower. The final concentration of cadaverine when cultivated in a medium with pH 7.4 and/or in the absence of overexpression of the cadA gene was 0.8-1 mM; under conditions of overexpression of the gene, up to 1.2 mM of cadaverine accumulated in a neutral medium, and 1.8 mM in an acidic medium.
Peculiarities of the Semantics and Functioning of Color Lexemes in the Language of the Russian and Chinese Media (the Case of Green Color)
Authors:   Lomonosov Moscow State University, Gong Ming
Published: November 2024

The article deals with color-term lexemes in the modern Russian and Chinese languages. The focus is on a comparative study of the semantics and functioning of the lexemes ‘zelenyi’ (green), ‘绿’ (green, lü), and ‘青’ (a polysemous color name with the meaning of ‘green’, qing) in the Russian and Chinese mass media; their language connotations are investigated. The study employed the descriptive and comparative methods and the method of contextual analysis. The article analyzes the main and implied meanings of green-color terms through the examples of expressions and phrases with a green lexeme found in Russian and Chinese linguistic databases such as the Standardized terminology base for foreign translation of Chinese characteristic discourse, Russian National Corpus, General Internet Corpus of Russian, etc. The author seeks to investigate the multiple meanings of green-color lexemes in the Russian and Chinese languages, notes the expansion of their meaning, especially in the Russian and Chinese mass media. The conducted research shows that the emergence of the new meaning of the green-color lexeme is closely connected with the cultural and social changes in Russia and China. The importance of using linguocultural color lexemes in the language of modern media is emphasized by the fact that the lexeme ‘green’ as a bright language feature performs the function of expressive informing, conveys the national value. The initial analysis of the polysemy and metaphoricity of the Chinese lexeme ‘青’(qing) carried out in the article fills a gap in the study of the use of the polysemous color name ‘青’ (qing) in translation of texts written by the Russian classics into Chinese and contributes to further in-depth lexicosemantic, lexicographical, and translation studies on the translation of this lexeme.
Features of the Karst-Solifluction Processes in Rocks of the Sokhsolokhskiy Graben Trough
Authors:   Vilyuyskaya Geological Exploration Expedition PJSC «ALROSA», Nekrasov P. V.
Published: November 2024

The article considers the features of the formation of karst-solifluction reservoirs in the eastern part of the Sokhsolokhskiy graben-shaped Trough, and traces the stages of their development. The spatial and genetic relationship of micro-components, elements of "traps" of synformal structures, depressions with manifestations of the hydrofactor and features of the geodynamic development of the platform in the Devonian-Triassic Epoch has been established. The main relationship of spatial placement of karst reservoirs with deflections and depressions, and hydrothermal ore mineralization was revealed.
Der Verleger als Verführer
Authors: Delius Mara
Published: November 2024

Wer hätte gedacht, dass der wichtigste deutsche Verlag der Nachkriegszeit einmal beinahe unter der Last fragiler Männlichkeiten zerbrochen wäre. In seiner «Chronik eines Konflikts» über den Lektorenaufstand im Suhrkamp Verlag notiert Siegfried Unseld am 7. November 1968 zum Besuch des polnischen Dichters Zbigniew Herbert, dieser habe keine langen Berichte über die verlagsinternen Konfliktlinien hören, ihm aber Folgendes sagen wollen, als Autor des Hauses und als Freund: «Dein Problem mit den Lektoren ist unlösbar. Du hast keine Erklärung, aber ich habe sie: Alle Deine Lektoren sind Frustratoren, sie haben Schwierigkeiten. Mit ihren Ehefrauen, mit ihrer Arbeit, mit ihrer Umgebung. Von ihnen spricht man zu wenig.
Sobre la fotografía
Authors: Aguirre Cortés William Andrés
Published: November 2024

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Principales problemas de la juventud rural colombiana y políticas públicas vinculadas
Authors: Hémbuz Falla German Darío , Peralta Duque Beatriz del Carmen
Published: November 2024

Artículo producto de investigación que aborda los problemas de la juventud rural en Colombia y las políticas públicas vinculadas, en particular, a la juventud cafetera. Objetivo. Analizar las necesidades y potencialidades de los jóvenes campesinos (con edades comprendidas de entre los 14 y 28 años) del departamento del Huila, Colombia. Metodología. Se desprende del fundamento epistémico de la conciencia articulada, propuesta por Hugo Zemelman y la didáctica no parametral de Estela Quintar, con herramientas de investigación acción participativa en la construcción de agenda pública territorial. Resultados. Se develan las experiencias de sujetos jóvenes que estudian y trabajan y se perfilan como sujetos históricos y autónomos en la reconstrucción articulada de utopías posibles. Conclusiones. Entre otras, se destaca que la población de los municipios unidad de análisis, no ha sido objeto de políticas públicas vinculadas a la juventud cafetera.
Intervención del trabajo social en la lucha contra la trata de personas. Una revisión sistemática de literatura
Authors: Vesga Janna , Aceros Juan C.
Published: November 2024

Objetivo. Presentar de manera comprensiva los ámbitos, modelos y métodos de intervención del trabajo social en la lucha contra la trata de personas. Metodología. Se llevó a cabo una revisión de la literatura internacional publicada entre el año 2010 y 2020 utilizando la declaración PRISMA. Resultados. El banco de documentos se conformó con 25 artículos. En ellos predominaron las menciones de los métodos de comunidad y grupo, así como los modelos críticos. Se identificó la actuación del trabajo social en los ámbitos de protección y asistencia, prevención, investigación y educación. Conclusiones. La intervención del trabajo social en la lucha contra la trata de personas se enfoca en la prevención y el empoderamiento comunitario, especialmente de las mujeres. Se destaca la necesidad de incluir este tema en la formación profesional y de aumentar la producción de conocimiento en Latinoamérica.
Percepciones de profesionales de trabajo social sobre las condiciones laborales en Cali: años 2019-2020
Authors: Ladino-Mosquera Vivian Andrea , Chacacón-Gironza Laura Sofía
Published: November 2024

Este artículo tiene como objetivo indagar acerca de las condiciones laborales de los y las trabajadoras sociales egresados/as de tres universidades de Cali, Colombia, centrándose en las percepciones sobre su carga horaria, salarios, contratos y proyecto de vida. La metodología de investigación fue mixta y buscaba la integración analítica de datos cualitativos y cuantitativos, es decir, se contrastaron datos de las entrevistas y la encuesta, las cuales se revisaron a partir de categorías de análisis como los campos laborales, las características del empleo y el nivel de satisfacción laboral. Los resultados muestran que algunos elementos que caracterizan el mercado laboral en las sociedades que implementan las lógicas neoliberales reproducen unas formas específicas de contratación y a su vez unas condiciones laborales que van en detrimento del empleado/a. Se concluye que las lógicas del mercado laboral en la actualidad influyen sobre las percepciones de estos profesionales sobre su empleo.
An Exploration of Selected Anti-Money Laundering Role-Players in Zimbabwe
Authors: Chitimira Howard , Torerai Elfas , Jana Vimbai
Published: November 2024

Although Zimbabwe has established several institutions to combat money laundering and related crimes, there is a perception that inadequate measures are taken to apprehend offenders responsible for financial crimes. Institutions such as the Financial Intelligence Unit (FIU), the Zimbabwe Anti-Corruption Commission (ZACC), the Zimbabwe Republic Police (ZRP), the National Prosecuting Authority (NPA) and the Reserve Bank of Zimbabwe (RBZ) have done little to prove that the government of Zimbabwe is resolute in combatting money laundering. On the contrary, it increasingly appears that these institutions are poorly equipped and lack the necessary capacity to enforce and uphold anti-money laundering (AML) measures in Zimbabwe. Further, there appears to be a selective application of the law, with one set of rules for individuals or institutions that are perceived as political adversaries of the incumbent establishment and a different set of rules for the political elite. Consequently, the selective application of the law projects Zimbabwe as a jurisdiction that is somehow tolerant to money laundering, corruption and related financial crimes, thereby lowering and tarnishing the standing of the country in the global economic community of nations. This paper provides a regulatory analysis of the AML role-players in Zimbabwe in order to assess their functions in combatting financial crimes. It also analyses whether these role-players are effective and substantively executing their responsibilities therein. The authors argue that while Zimbabwe is well able to effectively combat money laundering through the even application of the law to all persons regardless of their political or economic standing, it is imperative that its AML institutions operate without fear, favour or prejudice. This is crucial in combatting money laundering and instilling confidence in the general public's perception of AML institutions in Zimbabwe.
Atemporality of the subject
Authors:   Lomonosov Moscow State University, Kosilova Elena V.
Published: November 2024

The article deals with the problem of time and the property of the subject to leave time. In temporal existence, the subject moves together with surrounding things in the same stream of time. However, within itself the subject emerges into a transcendental quasi-space. He builds it himself in his mental world. The layer of immanence (in the temporal sense of the word) does not allow for understanding, does not allow for real thinking. A conversation in terms of immanence can only develop according to the “stimulus-response” type, without a plan and without addressing one’s own idea of truth, since truth requires timelessness. The concept of “objectification” introduced by Whorf, as well as the ideas of the temporal horizon of Bergson and Husserl are considered. The second part of the article examines the timelessness of meaning. Meaning “lives” in the timeless space of meanings. The normativity of logic also has a timeless character. Even when we listen to music, we step out of time and constitute its pattern, the logic of its unfolding. The subject of music is the coagulation of time into intelligible structures. Reflection is considered as belonging to the timeless layer of consciousness. We place our thinking among timeless entities: values, assessments, goals, projects, truths. A project of thought can unfold in time, this is an intuitive type of thinking, but it can also reach universal positions. Thus the subject is dual. It belongs to two ontological regions: temporal and atemporal. The last paragraph of the article briefly discusses Losev’s theory “On the Method of Infinitesimals in Logic”, which states that the subject perceives the world through derivatives in the sense of mathematical analysis, and then performs integration in order to thus obtain an atemporal concept of a thing. In conclusion, I staate that the mechanism for escaping time is still unclear, but the exit itself has been given to us. The subject’s relationship to transcendence is the subject’s exit from time. There would be no concept of time if there were no communion with the eternal.
Reproduction of the social-status system of Russian society in the discourse of glossy magazines: A sociological analysis
Authors:   Tula State University, Gogoleva Elena N.
Published: November 2024

The research aims to study the mechanism of gender differentiation in glossy magazines, which determines the motivational and value aspects of the life of men and women. It claims that glossy magazines are actively involved in the formation of gender stereotypes that correspond to the established gender system of society. Gender-oriented glossy magazines reproducing patterns of femininity and masculinity establish a gender regime, which guarantees the preservation of social order on the one hand and determines gender stratification on the other. The author focuses on the role of visual and verbal components of communication, which by means of the designation of statuses, roles and values of masculine and feminine behavior create gender inequality at the individual and institutional levels. As the sociological analysis showed, the representation of gender in women’s magazines indicates the complication of gender identification, the emergence of new property and features of modern femininity, which reflects the dynamic nature of society. But the shift of emphasis towards fashion and beauty, the popularization of lifestyle in the context of recreational activities with a predominance of hedonistic forms significantly limit the range of social female roles in Russian society. In men’s magazines, gender specificity is concentrated in the field of professional activity, which is responsible for the self-realization of a man that ideologically legitimizes masculine dominance. It can be argued that glossy magazines symbolically fix the gender display, focusing men and women on different life strategies, as well as ways to implement them. The gender asymmetry of modern Russian society is reproduced by using the mechanisms of social inequality (distancing, exclusion, hierarchy and exploitation) in the symbolic interpretation of femininity and masculinity. As a result, there is a differentiation of social positions of gender in various spheres of public and private life.