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The article reviews the actual problems of mathematics education. The difficulties encountered by a modern schoolchild when solving tasks of monitoring research in mathematics are indicated. Methodological recommendations are given that should increase the productivity of interaction between a modern teacher and a modern schoolchild, and, accordingly, the quality result of training, through the improvement of pedagogical techniques, an increase in the level of professionalism of teachers, their motivation, initiatives, the creative and emotional component of the educational process, professional competence of the teacher.

Using the material of the Russian, English, German and French languages, the authors analysed metaphors of the subject field ECONOMICS and methods of translating them. It is shown that, at present, economy plays an important role in the globalized world and that its language cannot do without metaphors, especially due to the increasing scope of economic materials in the media. Therefore, addressing the problem of translating metaphors in the language of economics is highly relevant. Further, it is demonstrated that these metaphors can have a common source of the transfer of meaning for all the languages under study, as well as have national cultural features. Thus, the cultural factor in metaphorical word formation should be studied and taken into account. The novelty of this research lies in the analysis of methods of and approaches to translating metaphors in the language of economics using the material of four European languages, as well as in the authors’ algorithm for their translation based on the experience of working with students having “translation in the sphere of professional communication” as their specialty. The paper suggests translation strategies in line with the cognitive approach, which include the following: literal translation; changing the structure of the utterance; compulsory linguistic adaptation and optional cultural adaptation. It is emphasized that these strategies can be mutually reinforced. Illustrative material was obtained by continuous sampling from Internet sources and a database of metaphors for the language of economics created by the authors. In conclusion, the effectiveness of the cognitive approach to translating metaphors of the language of economics is substantiated and the prospects for further research are outlined.

Study the impact of various combinations of comorbid original diseases in patients infected with COVID-19 later on the disease progression and outcomes of the new coronavirus infection.The ACTIV registry was created on the Eurasian Association of Therapists initiative. 5,808 patients have been included in the registry: men and women with COVID-19 treated at hospital or at home.gov ID NCT04492384.Most patients with COVID-19 have original comorbid diseases (oCDs). Polymorbidity assessed by way of simple counting of oCDs is an independent factor in negative outcomes of COVID-19. Search for most frequent combinations of 2, 3 and 4 oCDs has revealed absolute domination of cardiovascular diseases (all possible variants). The most unfavorable combination of 2 oCDs includes atrial hypertension (AH) and chronic heart failure (CHF). The most unfavorable combination of 3 oCDs includes AH, coronary heart disease (CHD) and CHF; the worst combination of 4 oCDs includes AH, CHD, CHF and diabetes mellitus. Such combinations increased the risk of lethal outcomes 3.963, 4.082 and 4.215 times respectively.Polymorbidity determined by way of simple counting of diseases may be estimated as a factor in the lethal outcome risk in the acute phase of COVID-19 in real practice. Most frequent combinations of 2, 3 and 4 diseases in patients with COVID-19 primarily include cardiovascular diseases (AH, CHD and CHF), diabetes mellitus and obesity. Combinations of such diseases increase the COVID-19 lethal outcome risk.Цель. Изучить влияние различных комбинаций сопутствующих заболеваний, существовавших у пациентов исходно, до инфицирования вирусом SARS-CoV-2, на тяжесть течения и исходы новой коронавирусной инфекции. Материалы и методы. Регистр АКТИВ создан по инициативе Евразийской ассоциации терапевтов. В регистр включены 5808 пациентов: мужчины и женщины с диагнозом COVID-19, находящиеся на лечении в стационаре или получающие лечение на дому. Регистрация регистра: идентификатор ClinicalTrials.gov: NCT04492384. Результаты. Подавляющее большинство пациентов с COVID-19 имеют исходные сопутствующие заболевания (иСЗ). Полиморбидность, оцененная методом простого подсчета иСЗ, является самостоятельным фактором негативного прогноза больных COVID-19. Поиск наиболее часто встречающихся комбинаций из 2, 3, 4 и более СЗ выявил абсолютное доминирование сердечно-сосудистых заболеваний во всех возможных вариантах. Наиболее неблагоприятной при сочетании 2 иСЗ была комбинация, включающая артериальную гипертензию (АГ) и хроническую сердечную недостаточность (ХСН), при сочетании 3 иСЗ комбинация, включающая АГ, ишемическую болезнь сердца (ИБС), ХСН, и при сочетании 4 иСЗ комбинация, включающая АГ, ИБС, ХСН и сахарный диабет. Наличие таких комбинаций приводило к росту риска летального исхода в 3,963, 4,082, 4,215 раза соответственно. Заключение. Полиморбидность, определенная методом простого подсчета заболеваний, может использоваться в реальной практике как фактор риска летальности в остром периоде COVID-19. В состав наиболее часто встречающихся комбинаций из 2, 3, 4 заболеваний у пациентов с COVID-19 входят преимущественно сердечно-сосудистые заболевания (АГ, ИБС, ХСН), сахарный диабет и ожирение. Комбинации этих заболеваний повышают риск летального исхода при COVID-19.