Verbs of perception in western romanic languages and phenomenon of Deixis

This article considers the verbs of perception in the three Western Romanic languages: French, Italian and Spanish. In the present paper the bond between deixis and verbs of perception is being investigated. The research has revealed a fundamental difference between a field of indication and a symbolic field, which refers to cognitive, emotional, axiological moduses derived from the modus of perception. The analysis of the material has given grounds to introduce correlative notions of primary and secondary deixis. Depending on the conduct of agential, time and spatial coordinates in the discourse they form primary and secondary deixis of the deictic-field and primary and secondary deixis of the symbolic fieldyesBelgorod State Universit

Adsorptive Voltammetry of 4-chlordehydromethyltestosterone

The article presents the results of the study of the electrochemical behavior of the anabolic steroid 4-chlordehydromethyltestosterone. The studies detected operating conditions for the voltammetric determination of anabolic glassy carbon electrode. The influence of such factors as pH, supporting electrolyte, the electrolysis and adsorption component on the analytical signal of the analyte was studied. The algorithm of sample preparation is presented and conditions for the quantitative determination of the active ingredient of the drug “Turinabol” by voltammetry is proposed. The evaluation of the proposed method accuracy was conducted

Methodological bases for assessing socio-demographic and migration consequences of man-made disasters

The purpose of the research is to develop methodological bases and principles for assessing the socio-demographic (including migration) consequences of man-made disasters. A method of rapid assessment of possible outgoing migration flows that may occur in the event of a man-made emergency of various scales is proposed. The initial data for this method are quantitative statistical register data on housing stock and population, as well as operational data on the scale of destruction obtained using contactless methods of information collection. The author summarizes the legal acts regulating the work on prevention and elimination of consequences of man-made and other emergencies in Russia, as well as establishing the principles for assessing their consequences. The author proposes a rearrangement of the set of consequences of man-made disasters, including three main directions of the impact of emergency situations on various spheres: demographic (including damage to life and health, as well as the migration component), socio-economic, and natural and environmental. Indicators reflecting the consequences of the disaster have been developed for each of th

Study of Antibiotic Resistance of the Oropharyngeal Hemolytic Microflora in Preschool Children

It is impossible to imagine modern medical practice without antibiotic therapy. However, the rapid development of the pharmaceutical industry expands free access of the population to antibacterial drugs. At the same time, the illiteracy of people with respect to the principles of rational antibiotic therapy also increases. The problem of microbial resistance to antibacterial drugs remains relevant to this day. Special attention should be paid to rational antibiotic therapy applied to children.The purpose of this work was to study the resistance of hemolytic microorganisms, which are often the cause of upper respiratory infection in preschool children, to the main antibacterial drugs used in pediatric practice. The results of this scientific research can be advisory and useful to pediatricians and other specialists whose professional activities are related to children’s health. Keywords: hemolytic active microorganisms, bacterial carriage, antibiotic resistance, children’s healt

ТЕОРЕТИЧЕСКИЕ, МЕТОДОЛОГИЧЕСКИЕ И СТАТИСТИЧЕСКИЕ ПРОБЛЕМЫ ИЗУЧЕНИЯ ЭКОЛОГИЧЕСКОЙ МИГРАЦИИ

The increase in the number of natural disasters that has been observed in recent decades around the world under the influence of increasing anthropogenic impact on the environment, not only often causes significant damage to the economy and infrastructure of the territories, but also causes people to die and their mass migrations. In the light of these trends, the environmental situation is increasingly becoming the subject of scientific interest of researchers of various specialties: not only climatologists, but also economists and demographers. However, despite the increasing publication activity, in particular, on problems of population migration caused by climate change and environmental problems, there are significant gaps in the theoretical and methodological aspect. Our analysis of the scientific discourse (mostly English-speaking) showed that the discrepancies concern not only the question of which immigrants should be classified as environmental or climate migrants, but also the very term “environmental migrants”, as well as the legal issue of the necessity and legality of providing such persons of refugee status. It has been established that at the moment “environmental refugees” do not actually have and never had refugee status, either in accordance with the relevant UN Convention or in accordance with the national legislation of any country. The article attempts to systematize and analyze the existing theoretical and methodological approaches to this problem and, on its basis, gives recommendations regarding their application. The features of statistical accounting for environmental migrants are established. The main difficulties of identifying and identifying those migration processes that resulted from changes in the environment are identified, since along with natural factors, a combination of other socio-economic factors, such as low living standards or poverty, often influence decision-making on resettlement. The principles that should be followed when organizing environmental migration statistics at the national level are given. Two groups of existing international sources of quantitative data on environmental migration are described: a bibliographic database containing materials and publications on environmental migration, as well as a database of quantitative data that provide information on the number of displaced persons. The relationship between climate change and the impact on the quality of life of the population has been identified. The negative impact of climate change on the level and quality of life of the population was identified primarily in rural areas, which led to an increase in the scale and deepening of poverty, and also caused the migration of the rural population.El aumento en el número de desastres naturales que se ha observado en las últimas décadas en todo el mundo bajo la influencia del creciente impacto antropogénico en el medio ambiente, no solo a menudo causa daños significativos a la economía y la infraestructura de los territorios, sino que también causa la muerte de personas. y sus migraciones masivas. A la luz de estas tendencias, la situación ambiental se está convirtiendo cada vez más en tema de interés científico de investigadores de diversas especialidades: no solo climatólogos, sino también economistas y demógrafos. Sin embargo, a pesar de la creciente actividad de publicación, en particular sobre los problemas de migración de la población causados por el cambio climático y los problemas ambientales, existen importantes lagunas en el aspecto teórico y metodológico. Nuestro análisis del discurso científico (en su mayoría de habla inglesa) mostró que las discrepancias se refieren no solo a la cuestión de qué inmigrantes deben clasificarse como migrantes ambientales o climáticos, sino también al término “migrantes ambientales”, así como a la cuestión legal de la necesidad y legalidad de proporcionar a tales personas con estatus de refugiado. Se ha establecido que en este momento los "refugiados ambientales" en realidad no tienen y nunca han tenido el estatus de refugiado, ya sea de acuerdo con la Convención de la ONU pertinente o de acuerdo con la legislación nacional de cualquier país. El artículo intenta sistematizar y analizar los enfoques teóricos y metodológicos existentes para este problema y, sobre su base, ofrece recomendaciones sobre su aplicación. Se establecen las características de la contabilidad estadística de los migrantes ambientales. Las principales dificultades para identificar e identificar aquellos procesos de migración que resultaron de cambios en el medio ambiente se identifican, ya que junto con factores naturales, una combinación de otros factores socioeconómicos, como bajos niveles de vida o pobreza, a menudo influyen en la toma de decisiones sobre el reasentamiento. . Se dan los principios que deben seguirse cuando se organizan estadísticas de migración ambiental a nivel nacional. Se describen dos grupos de fuentes internacionales existentes de datos cuantitativos sobre migración ambiental: una base de datos bibliográfica que contiene materiales y publicaciones sobre migración ambiental, así como una base de datos de datos cuantitativos que proporcionan información sobre el número de personas desplazadas. Se ha identificado la relación entre el cambio climático y el impacto en la calidad de vida de la población. El impacto negativo del cambio climático en el nivel y la calidad de vida de la población se identificó principalmente en las áreas rurales, lo que llevó a un aumento en la escala y la profundización de la pobreza, y también causó la migración de la población rural.O aumento do número de desastres naturais que tem sido observado nas últimas décadas em todo o mundo sob a influência do crescente impacto antrópico sobre o meio ambiente, não só causa danos significativos à economia e infra-estrutura dos territórios, mas também faz com que as pessoas morram e suas migrações em massa. À luz dessas tendências, a situação ambiental é cada vez mais tema de interesse científico de pesquisadores de várias especialidades: não apenas climatologistas, mas também economistas e demógrafos. No entanto, apesar da crescente atividade de publicação, em particular, nos problemas de migração populacional causados pelas mudanças climáticas e problemas ambientais, existem lacunas significativas no aspecto teórico e metodológico. Nossa análise do discurso científico (principalmente em inglês) mostrou que as discrepâncias dizem respeito não apenas à questão de quais imigrantes devem ser classificados como migrantes ambientais ou climáticos, mas também ao próprio termo “migrantes ambientais”, bem como à questão legal de migrantes. a necessidade e a legalidade de fornecer a essas pessoas o status de refugiado. Ficou estabelecido que, no momento, os “refugiados ambientais” não têm e nunca tiveram status de refugiado, seja de acordo com a Convenção da ONU ou de acordo com a legislação nacional de qualquer país. O artigo procura sistematizar e analisar as abordagens teóricas e metodológicas existentes para esse problema e, com base nisso, dá recomendações sobre sua aplicação. As características da contabilidade estatística para os migrantes ambientais são estabelecidas. As principais dificuldades de identificar e identificar os processos de migração que resultaram de mudanças no meio ambiente são identificadas, pois juntamente com fatores naturais, uma combinação de outros fatores socioeconômicos, como baixos padrões de vida ou pobreza, muitas vezes influenciam a tomada de decisões sobre o reassentamento. . Os princípios que devem ser seguidos ao organizar as estatísticas de migração ambiental em nível nacional são fornecidos. Dois grupos de fontes internacionais existentes de dados quantitativos sobre a migração ambiental são descritos: uma base de dados bibliográfica contendo materiais e publicações sobre migração ambiental, bem como uma base de dados quantitativos que fornecem informações sobre o número de pessoas deslocadas. A relação entre as mudanças climáticas e o impacto na qualidade de vida da população foi identificada. O impacto negativo da mudança climática no nível e na qualidade de vida da população foi identificado principalmente nas áreas rurais, o que levou a um aumento na escala e aprofundamento da pobreza, e também causou a migração da população rural.Увеличение числа стихийных бедствий, которое наблюдается в последние десятилетия во всем мире под влиянием усиливающегося антропогенного воздействия на окружающую среду, не только часто наносит значительный ущерб экономике и инфраструктуре территорий, но и приводит к гибели людей и их массовой миграции. В свете этих тенденций, экологическая ситуация все чаще становится предметом научного интереса исследователей различных специальностей: не только климатологи, но и экономистов и демографов. Однако, несмотря на растущую публикационную активность, в частности, по проблемам миграции населения, вызванной изменением климата и экологическими проблемами, в теоретико-методологическом аспекте имеются значительные пробелы. Проведенный нами анализ научного дискурса (в основном англоязычного) показал, что расхождения касаются не только вопроса о том, какие иммигранты должны быть классифицированы как экологические или климатические мигранты, но и самого термина “экологические мигранты”, а также юридического вопроса о необходимости и законности предоставления таким лицам статуса беженцев. Установлено, что в настоящее время “экологические беженцы” фактически не имеют и никогда не имели статуса беженца ни в соответствии с соответствующей конвенцией ООН, ни в соответствии с национальным законодательством какой-либо страны. В статье предпринята попытка систематизации и анализа существующих теоретико-методологических подходов к данной проблеме и на ее основе даны рекомендации по их применению. Установлены особенности статистического учета экологических мигрантов. Выявлены основные трудности выявления и идентификации тех миграционных процессов, которые обусловлены изменениями в окружающей среде, поскольку наряду с природными факторами на принятие решений о переселении зачастую влияет сочетание других социально-экономических факторов, таких как низкий уровень жизни или нищета. Принципы, которые следует соблюдать при организации статистики экологической миграции на национальном уровне. Описаны две группы существующих международных источников количественных данных об экологической миграции: библиографическая база данных, содержащая материалы и публикации по экологической миграции, а также база количественных данных, содержащая информацию о числе перемещенных лиц. Выявлена взаимосвязь между изменением климата и воздействием на качество жизни населения. Негативное влияние изменения климата на уровень и качество жизни населения было выявлено прежде всего в сельской местности, что привело к увеличению масштабов и углублению бедности, а также вызвало миграцию сельского населения

Nephelometric Method for Determination of Growth Parameters of Chlorella Culture

Nephelometric method for the determination of growth parameters of chlorella culture using a photoelectric colorimeter was described. Use of photoelectric colorimeter for cell counting in suspension requires periodic calibration of meter readings using chlorella standard culture (with a certain cell concentration). Chlorella vulgaris IPPAS С-66, IPPAS С-111 and IPPAS С-2019 strains served as object of research. Density of initial in vitro suspensions (after inoculation) was 0.9 mln cells/ml. Cultivation was carried out during 12 days on a Hoagland medium with a pH of 7 (temperature of 35∘C, illumination of 10 klx). Sample selection for analysis and measurement was carried out daily, three times per day. Based on the obtained data, readings of photoelectric colorimeter KFK-3.01 were calibrated via direct count of chlorella cells quantity in Goryaev’s chamber. Use of calibration curve made it possible to reduce significantly time and error in determination of cell number in suspension cultures. The proposed technique allows counting chlorella cells in the growth and development dynamics with sufficient accuracy, high sensitivity, reproducibility and speed. It can be used for comparative determination of the growth parameters of strains in vitro, standardization of suspension cultures, semi-quantitative determination of chlorella biomass in order to predict the yield of desired product

Human capital as a base for regional development : a case study

Purpose: The main aim of this article is to consider the main trends observed in the labor market in the regional agricultural sector. Design/Methodology/Approach: The study uses the statistical method, the method of analogy and comparison, as well as the positive and normative approach. Findings: The study indicated that in the agricultural sector there are several problems associated with the formation of human resources. This is evidenced by the presence of negative trends that have been observed over the past 20 years. The main problems are the low educational level of workers, aging professional staff, and a reduction in the number of employees in all positions. Practical implications: The socio-economic problems considered in the article indicate the urgent need to develop a mechanism of state support for agricultural workers. Originality/Value: The authors define the concept of human capital and reveal the essence of the factors influencing its formation, revealing them from the perspective of the socio-economic development of the region.peer-reviewe

MINDFULNESS AND SELF-DETERMINATION

The phenomenon of mindfulness in the context of professional and personal self-determination in adolescence is investigated. The concepts of professional and personal self-determination and mindfulness are clarified. Correlations between the level of mindfulness and indicators of professional and personal self-determination are established. The most significant psychological characteristics of mindfulness that have an impact on professional and personal self-determination in adolescence are revealed.Исследуется феномен осознанности в контексте профессиональноличностного самоопределения в подростковом возрасте. Уточняются понятия профессионально-личностного самоопределения и осознанности. Устанавливаются корреляции между уровнем осознанности и показателями профессионально-личностного самоопределения. Выявляются наиболее значимые психологические характеристики осознанности, оказывающие воздействие на профессионально-личностное самоопределение в подростковом возрасте

Особенности синтеза триамилцитрата

Objectives. To find an effective way for obtaining triamyl citrate, an environmentally friendly, biodegradable citric acid ester used as a plasticizer for PVC-based polymer compositions.Methods. The possibilities of heterogeneous catalysis were analyzed using the case study of three commercial samples of macroporous sulfocationites (Amberlyst™ 15, Amberlyst™ 70, and TULSION® 66). Homogeneous catalysis was studied using the example of orthophosphoric acid (H3PO4), while self-catalysis was investigated during esterification of citric acid with amyl alcohol (ROH). The syntheses were carried out under identical conditions: T = 110 °C, the ratio of CA:ROH = 1:5 (mol) amount of catalyst 1 wt % on the reaction mass in a thermostatically controlled reactor of ideal mixing with continuous distillation of the resulting water.Results. It was found that in all variants (even under self-catalysis conditions), the conversion of citric acid in 180 min reached 94–99%. Triamyl citrate was formed after 9 h with a yield of 90% only when using a homogeneous catalyst (H3PO4) and in the presence of a heterogeneous catalyst sample (Amberlyst ™ 15).Conclusions. The revealed differences in the reactivity of the studied sulfocationites (Amberlyst™ 15, Amberlyst ™ 70, and TULSION® 66) confirm the well-known theoretical positions, according to which the kinetic pseudo-homogeneous model of the esterification process of hydroxy acids in excess of aliphatic alcohols is based on the law of acting masses and depends on the specific surface area of the catalyst, which for Amberlyst ™ 15 is of the greatest importance as compared to Amberlyst ™ 70 and TULSION® 66 (m2/g): 53:36:35, respectively.Цели. Поиск эффективного метода получения триамилцитрата – экологически чистого, биоразлагаемого сложного эфира лимонной кислоты, используемого в качестве пластификатора полимерных композиций на основе поливинилхлорида.Методы. Выявлены возможности гетерогенного катализа на примере трех коммерческих образцов макропористых сульфокатионитов (Амберлист™ 15, Амберлист™ 70 и Тулсион® 66); гомогенного катализа на примере ортофосфорной кислоты (H3PO4) и самокатализа при этерификации лимонной кислоты (ЛК) амиловым спиртом (ROH). Синтезы проводили в одинаковых условиях: T = 110 °С отношение ЛК:ROH = 1:5 (мольн.) количество катализатора 1 мас. %. на реакционную массу в термостатированном реакторе идеального смешения с непрерывным отгоном образующейся воды.Результаты. Установлено, что во всех вариантах конверсия лимонной кислоты за 180 мин достигает 94–99%. Триамилцитрат с выходом 90% образуется через 9 ч только при использовании гомогенного катализатора (H3PO4) и в присутствии образца гетерогенного катализатора – Амберлист™ 15.Выводы. Выявленные различия в реакционной способности исследованных сульфокатионитов Амберлист™ 15, Амберлист™ 70 и Тулсион® 66 подтверждают известные теоретические положения, в соответствии с которыми кинетическая псевдогомогенная модель процесса этерификации гидроксикислот в избытке алифатических спиртов основывается на законе действующих масс и зависит от удельной поверхности катализатора, которая для Амберлист™ 15 имеет наибольшее значение по сравнению с Амберлист™ 70 и Тулсион® 66 (м2/г): 53:36:35 соответственно