LABOR PRODUCTIVITY AS A PRODUCTION EFFICIENCY FACTOR

El objetivo de esta investigación es estudiar el factor de eficiencia y la productividad laboral. En gran medida, el nivel de productividad laboral creció debido a la intensificación de la producción. Al mismo tiempo, según Rosstat, en agricultura, silvicultura y pesca solo hay un 8% de empleos altamente eficientes. Por lo tanto, el factor de intensificación de la producción se utiliza de manera insignificante. Es obvio que hay una necesidad de un componente innovador del crecimiento de la productividad laboral, por un lado, y la creación de nuevos empleos en las zonas rurales para los recursos laborales liberados, por otro lado. Aquí es necesario determinar los principales factores que afectan la productividad en las condiciones modernas, y justificar las propuestas para mejorarla.Of the goal of this investigation is to study the efficiency factor and labor productivity. To a large extent, the level of labor productivity grew due to the intensification of production. At the same time, according to Rosstat, in agriculture, forestry and fisheries there are only 8% of high-efficient jobs. Thus, the factor of production intensification is used insignificantly. It is obvious that there is a need for an innovative component of labor productivity growth on the one hand, and the creation of new jobs in rural areas for the released labor resources, on the other hand. Here it is necessary to determine the main factors affecting productivity in modern conditions, and to justify proposals to improve it.O objetivo desta investigação é estudar o fator de eficiência e a produtividade do trabalho. Em grande medida, o nível de produtividade do trabalho aumentou devido à intensificação da produção. Ao mesmo tempo, segundo Rosstat, na agricultura, silvicultura e pesca, existem apenas 8% dos empregos de alta eficiência. Assim, o fator de intensificação da produção é usado de forma insignificante. É óbvio que é necessário um componente inovador do crescimento da produtividade do trabalho, por um lado, e a criação de novos empregos nas áreas rurais para os recursos liberados, por outro. Aqui é necessário determinar os principais fatores que afetam a produtividade nas condições modernas e justificar propostas para melhorá- la

Psychological distress and post-traumatic symptomatology among dental healthcare workers in Russia: Results of a pilot study

The spread of SARS-CoV-2 infection has increased the risk of mental health problems, including post-traumatic stress disorders (PTSD), and healthcare workers (HCWs) are at greater risk than other occupational groups. This observational cross-sectional study aimed to explore the symptoms of depression, anxiety, and PTSD among dental HCWs in Russia during the coronavirus disease 2019 (COVID-19) pandemic. The survey was carried out among 128 dental HCWs from three dental clinics of Ekaterinburg, Russia. The mean age of the sample was 38.6 years. Depression, anxiety, and stress were assessed using the Depression Anxiety and Stress Scale-21 (DASS-21); PTSD was assessed using the PTSD Symptom Scale-Self-Report (PSS-SR); subjective distress was assessed using the Impact of Event Scale-Revised (IES-R). The results indicated that 20.3-24.2% HCWs had mild to extremely severe symptoms of psychological distress, and 7.1-29.7% had clinical symptoms of PTSD. No differences between females and males were revealed. HCWs working directly with patients had significantly higher levels of PTSD symptoms and the risk of PTSD development compared to those working indirectly, whereas older HCWs had significantly higher levels of both psychological distress and PTSD symptoms compared to younger HCWs. Thus, dental HCWs are at high risk for psychological distress and PTSD symptoms during the COVID-19 pandemic. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.The study was partly supported by the Government contract of the Institute of Immunology and Physiology (AAAA-A18-118020690020-1) and the HSE University Basic Research Program (funded by the Russian Academic Excellence Project 5-1000)

Устойчивость никелевых промышленных катализаторов метанирования к воздействию органических абсорбентов удаления диоксида углерода из синтез-газа

We report the results of studies on the influences of the organic carbon dioxide absorbent – aqueous solution of activated methyldiethanolamine (MDEA) – on the physico-chemical and mechanical characteristics of nickel-alumina catalyst NIAP-07-01 (NKM-1) and cement-containing catalysts NIAP-07-07 (NKM-7), Meth-134 and Meth-135 for the hydrogenation of carbon oxide (methanation). It is established that for the nickel-alumina and nickel-cement-containing catalysts subjected to activated methyldiethanolamine (MDEA) it’s possible to restore their strength and catalytic properties. In order to increase the time of operation of the methanator it is recommended to apply a new Nickel cement-containing catalyst NIAP-07-07 (NKM-7), which can be produced as tablets, rings or extrudates.Приведены результаты исследований воздействия органического абсорбента в виде водного раствора активированного метилдиэтаноламина (МДЭА), являющегося абсорбентом диоксида углерода при его удалении из азото-водородной смеси, на физико-химические и физико-механические характеристики никельалюминиевого марки НИАП-07-01 (НКМ-1) и цементсодержащих марки НИАП-07-07 (НКМ-7), Meth-134 и Meth-135 катализаторов гидрирования оксидов углерода (метанирования). Установлено, что никельалюминиевые и никельцементсодержащие катализаторы, подвергнутые воздействию активированного метилдиэтаноламина (МДЭА), восстанавливают свои прочностные и каталитические свойства. Для увеличения времени эксплуатации метанатора рекомендуется применять новый никелевый цементсодержащий катализатор марки НИАП-07-07 (НКМ-7), который может изготавливаться в виде таблеток, колец или экструдатов

Whole exome sequencing links dental tumor to an autosomal-dominant mutation in ANO5 gene associated with gnathodiaphyseal dysplasia and muscle dystrophies

Tumors of the jaws may represent different human disorders and frequently associate with pathologic bone fractures. In this report, we analyzed two affected siblings from a family of Russian origin, with a history of dental tumors of the jaws, in correspondence to original clinical diagnosis of cementoma consistent with gigantiform cementoma (GC, OMIM: 137575). Whole exome sequencing revealed the heterozygous missense mutation c.1067G \u3e A (p.Cys356Tyr) in ANO5 gene in these patients. To date, autosomal-dominant mutations have been described in the ANO5 gene for gnathodiaphyseal dysplasia (GDD, OMIM: 166260), and multiple recessive mutations have been described in the gene for muscle dystrophies (OMIM: 613319, 611307); the same amino acid (Cys) at the position 356 is mutated in GDD. These genetic data and similar clinical phenotypes demonstrate that the GC and GDD likely represent the same type of bone pathology. Our data illustrate the significance of mutations in single amino-acid position for particular bone tissue pathology. Modifying role of genetic variations in another gene on the severity of the monogenic trait pathology is also suggested. Finally, we propose the model explaining the tissue-specific manifestation of clinically distant bone and muscle diseases linked to mutations in one gene

Устойчивость никелевых промышленных катализаторов метанирования к воздействию органических абсорбентов удаления диоксида углерода из синтез-газа

Received: 16.06.2017; accepted: 06.09.2017; published: 20.10.2017.Поступило: 16.06.2017; принято: 06.09.2017; опубликовано: 20.10.2017.We report the results of studies on the influences of the organic carbon dioxide absorbent – aqueous solution of activated methyldiethanolamine (MDEA) – on the physico-chemical and mechanical characteristics of nickel-alumina catalyst NIAP-07-01 (NKM-1) and cement-containing catalysts NIAP-07-07 (NKM-7), Meth-134 and Meth-135 for the hydrogenation of carbon oxide (methanation). It is established that for the nickel-alumina and nickel-cementcontaining catalysts subjected to activated methyldiethanolamine (MDEA) it’s possible to restore their strength and catalytic properties. In order to increase the time of operation of the methanator it is recommended to apply a new Nickel cement-containing catalyst NIAP-07-07 (NKM-7), which can be produced as tablets, rings or extrudates.Приведены результаты исследований воздействия органического абсорбента в виде водного раствора активированного метилдиэтаноламина (МДЭА), являющегося абсорбентом диоксида углерода при его удалении из азото-водородной смеси, на физико-химические и физико-механические характеристики никельалюминиевого марки НИАП-07-01 (НКМ-1) и цемент-содержащих марки НИАП-07-07 (НКМ-7), Meth-134 и Meth-135 катализаторов гидрирования оксидов углерода (метанирования). Установлено, что никельалюминиевые и никельцементсодержащие катализаторы, подвергнутые воздействию активированного метилдиэтаноламина (МДЭА), восстанавливают свои прочностные и каталитические свойства. Для увеличения времени эксплуатации метанатора рекомендуется применять новый никелевый цементсодержащий катализатор марки НИАП-07-07 (НКМ-7), который может изготавливаться в виде таблеток, колец или экструдатов

Новые виды и наиболее интересные находки для флоры Урала и прилегающих территорий

The article provides information about rare and newly described species for the flora of the Urals and adjacent territories, namely: Astragalus saphronovae Kulikov, Atraphaxis decipiens Jaub. et Spach., Carex amgunensis F. Schmidt, Galium densiflorum Ledeb., Jovibarba globifera (L.) J. Parn., Najas minor All., Potamogeton nodosus Poir., Pseudorchis albida (L.) Á. Löve et D. Löve, Salix myrsinites L., Veronica agrestis L. Essays include the information on the species ecology and short taxonomic notes. © 2021 Altai State University. All rights reserved.The work was supported by the state assignments: АААА-А19-119031290052-1 “Sosudistye rasteniia Evrazii: sistematika, flora, rastitelʹnye resursy” [“Vascular plants of Eurasia: systematics, flora, plant resources”], АААА-А18-118011990151-7 “Izucheniye, sokhraneniye i rasshireniye bioraznoobraziya rasteniy v prirode i pri introduktsii na Yuzh nom Urale i Priuralye” [“Study, conservation and expansion of plant biodiversity in nature and during introduction in the Southern Urals and the Cis- and Trans-Urals region”], AAAA-A17-117050400146-5 “Otsenka prostranstvennovremennoy izmenchivosti bioraznoobraziya i usloviy yego formirovaniya na Severe Zapadnoy Sibiri v svyazi s izmeneniyem klimata i osvoyeniyem neftegazovykh resursov” [“Assessment of the spatio-temporal variability of biodiversity and the conditions for its formation in the north of Western Siberia in connection with climate change and the development of oil and gas resources”], and by “Programmoy povysheniya konkurentosposobnosti Uralskogo federalnogo universiteta” [“The program for improving the competitiveness of the Ural Federal University”] (the decree no. 211 of the Government of the Russian Federation, contract no. 02.A03.21.0006)

Mainzer-Saldino syndrome in a 4-year-old child

The purpose of the study is to present a clinical case of a rare genetic syndrome with progressive chronic kidney disease (CKD).Цель исследования. Представить клиническое наблюдение редкого генетического синдрома с прогрессирующей хронической болезнью почек (ХБП)

COMPETENCE APPROACH IN FOREIGN LANGUAGE TEACHING OF POST-GRADUATE STUDENTS

Competence approach in foreign language teaching of post-graduate students is discussed in the article. The approach in question is aimed at the development of skills and abilities necessary for scientific activities and cross-cultural communication