A Technique for Assessment of Parallelism of Specialized Test Variants Using Statistical Methods

The paper offers a technique for evaluation of parallelism of ongoing student assessment test variants on the basis of statistical methods through the example of tests in mathematics. The authors analyze the test results of National Research Tomsk Polytechnic University students and make adequate conclusions regarding parallelism of text variants

Визуализация индивидуальных данных студента путем применения современных интернет-сервисов

This article gives the analyze of Internet-services, that provide the opportunity to monitor student's achievements and professional development. The aim of this analyze is to choose the one which will be the most appropriate when we evaluate and compare students abilities.В данной статье проводится анализ интернет-сервисов, позволяющих осуществлять мониторинг достижений и профессионального роста студентов, с целью использования выбранного сервиса при оценке компетенций учащихся

Evaluation of treatment outcomes in children with maxillofacial vascular tumors: Cohort study

Background. The variety of the clinical features of vascular tumors in the maxillofacial area limits the choice of method and is able to make difficulties in the treatment. The combined method of treatment proposed by the authors (vascular sclerotherapy with concurrent propranolol intake) demonstrates high efficacy, lack of invasiveness, shortening the rehabilitation period and less side effects. Objective. The aim of the study was to increase the effectiveness of conservative treatment of vascular tumors of the maxillofacial area in young children by combining the method of sclerotherapy and taking proprono-lol. Methods. In a cohort study, the results of treatment of 80 children aged 2 months to 2 years with vascular tumors of the maxillofacial region (ICD-10: D18.0) were evaluated. A comparison was made of the results in 2 groups of children who were treated with different methods: combined (n =40; main group; sclerotherapy and taking propranolol) and propranolol monotherapy (n =40; comparison group). Analysis of the data obtained in the main group and the comparison group led to the development of the criteria for evaluating the treatment results: good (regression of vascular tumors and the absence of a cosmetic defect), satisfactory (reduction of vascular tumors by 2/3 or more with maintaining cosmetic defect) and unsatisfactory (gross cosmetic defect) in terms of changes in the volume of tumor, the diameter of the supply vessels and the values of the linear velocity of blood flow according to ultrasound data. Results. Subjects treated by the combined treatment had a significant regression of vascular tumors in the maxillofacial area compared with the comparison group: reduction of the tumor volume, diameter of the supply vessels and linear blood flow velocity according ultrasound data reached zero after 6 months from the start of combined treatment — 6 months earlier than in the comparison group (p <0.001). Conclusion. According to the results of the study, the advantage of the author’s method over the traditional method was demonstrated, which resulted in a reduction in the duration of treatment, a decrease in the risk as well as in a degree of complications. © 2019 Paediatrician Publishers, LLC. All rights reserved

Significance of ultrasound research in the diagnostics of formations of the maxilofacial region

In this article shows efficiency of ultrasound diagnostics of volume formations of the maxillofacial regionВ статье показана эффективность ультразвуковой диагностики объемных образований челюстно-лицевой области

EFFICIENT USE OF RESOURCES BY THE EXAMPLE OF CHAMBER ELECTRIC RESISTANCE FURNACE

The report examines the design and basic specifications of chamber electric resistance EOS 6,3. The operation of the furnace, it identified the main shortcomings, offered effective measures for modernization and reducing energy consumption.В докладе рассмотрены конструкция и основные технические характеристики камерной электропечи сопротивления СНЗ 6,3. Проанализирована работа печи, выявлены основные ее недостатки, предложены эффективные мероприятия для технического и снижения потребления энергии

UPGRADING OF HEAT TREATMENT OF PRODUCTS IN THE AUTOMATION OF CHAMBER ELECTRIC RESISTANCE FURNACE

The report examines a new automation scheme for a chamber electric resistance furnace in order to show the effectiveness of modern approaches to upgrade of heat treatment of products. The main elements of the automation scheme are shown. The proposed scheme on the modern element base will have a positive effect on the energy and resource saving of the technological process as a whole.В работе рассмотрена новая схема автоматизации камерной электрической печи сопротивления, с целью показать эффективность современных подходов для повышения качества термообработки изделий. Показаны основные элементы схемы автоматизации. Предложенная схема на современной элементной базе положительным образом скажется на энерго-ресурсосбережении работы технологического процесса в целом

THE CLEANING SYSTEM OF I CIRCUIT SODIUM OF UNIT IV OF BELOYARSKAYA NUCLEAR POWER PLANT

This article discusses the cleaning system of I circuit sodium of IV unit of the Beloyarskaya nuclear power plant.В данной статье рассматривается система очистки натрия I контура IV энергоблока Белоярской атомной станции

Estimation of social network user's influence in a given area of expertise

Nowadays social networks are frequently used to express personal opinion on a topic of interest. Some users' opinion has more informational influence than others do. These users are called influential users. There are services that allow evaluating how popular and influential users are; however, any information on evaluation methods is proprietary and represents know-how of such software services. Furthermore, most services could not provide extensive data on the influential users within the specified area of knowledge. This article proposes the method of evaluating a user influence index within a social network in a given area of expertise

Проведение оценки компетенций студентов с применением Интернет-технологий

The article is concerned with different Internet-technologies which can be implemented to facilitate support and development of project activity in Tomsk Polytechnic University by automation of students' competencies evaluation process and selection of most appropriate projects for them.В статье рассматриваются различные Интернет-технологии, внедрение которых может способствовать развитию проектной деятельности на примере Томского политехнического университета путем автоматизации процесса оценки компетенций студентов и подбора наиболее подходящих для них проектов