68 research outputs found

    Using discriminant analysis to identify financially unstable banks of Russia and the world

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    In this article the financial reporting is considered and the mathematical model for identification of financially unstable banks of Russia and the world is under construction. Special attention is paid to data collection. They shall be written down correctly and in one dimension for the further analysis. Presently, even more often use mathematical modeling in the analysis of any processes. There is such threshold value or limits of data when which crossing the organization, in our case bank, begins to work at a loss. By means of models the forecast for a future period is done the same. In the bank sphere of Russia since 2013 there were changes and the Bank of Russia toughened control over credit institutions. It became the beginning to mass verification of the reporting of credit institutions and mass revocations of licenses

    Влияние механизма ударного взаимодействия частиц влаги с рабочими лопатками на величину потерь в турбинной ступени

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    Выпускная квалификационная работа 90 с., 16 рис., 12 табл., 19 источников, 1 прил. Ключевые слова: ступень турбины, влажный пар, потеря от удара капли, коэффициент скольжения, коэффициент осаждения. Объектом исследования является предпоследняя ступень турбины К-1000-60/3000. Цель работы – определение величины потерь от ударного взаимодействия частиц влаги с рабочими лопатками В процессе исследования проводились исследования ударного взаимодействия капель влаги с рабочими лопатками . В результате исследования создана математическая модель процесса ударного взаимодействия капель влаги с рабочими лопатками. Экономическая эффективность/значимость работы – повышение КПД ступени. В будущем планируется совершенствование математической модели взаимодействия капель влаги с рабочими лопаткамFinal qualifying work 90 p., 16 fig., 12 tab., 19 sources, Appendix 1. Keywords: turbine stage, wet steam,loss of a impact drop, slip ratio, deposition rate. The object of research is the penultimate stage of the turbine K-1000-60 / 3000. The purpose of the work - the determination of the loss of moisture shock interaction of particles with the rotor blades The study carried out studies of shock interaction of water droplets with the rotor blades. The study created a mathematical model of impact interaction between water droplets with the rotor blades. Cost-effectiveness / value of work - increasing level of efficiency. In the future, improvement of mathematical model of water droplets with the rotor blades

    Разработка модуля сбора и преобразования вибрации для питания беспроводных устройств на техногенных объектах

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    Конструирование модуля сбора и преобразования энергии вибрации для питания беспроводных датчиков технического диагностирования на техногенных объектахConstruction of a module for the collection and conversion of vibration energy for the supply of wireless sensors for technical diagnostics on industrial object

    Проект планировки и межевания территории квартала в производственно-деловой зоне г. Томска

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    Подготовка проекта межевания осуществляется применительно к территории, расположенной в границах элемента планировочной структуры – нежилого квартала, ограниченного проспектом Кирова, улицами Киевская, Усова, Артёма. Границы квартала определены генеральным планом города Томска, а также правилами землепользования и застройки города Томска. Проект межевания квартала подготавливается на основе проекта планировки данной территории в целях установления границ земельных участков и содержит графическую и текстовую части. Основанием для подготовки проекта межевания является постановление администрации Города Томска от 27.03.2017 г. №275-з.The boundary-setting plan is developed to the Tomsk’s non-residental quarter. An element of planning structure has its borders submitted by Kirova avenue, Kievskaya, Usova and Artyoma streets. Borders of quarter are defined by the city master plan and rules of land use and building of the city of Tomsk. The boundary-setting plan of quarter is prepared on the basis of the draft area plan of this territory for the purpose of land parcels borders establishment. The project consists of a graphic part and the text explanation. The basis for preparation of the project is the resolution of city administration of Tomsk

    New technical approach for the repair of an abdominal wall defect after a transverse rectus abdominis myocutaneous flap: a case report

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    <p>Abstract</p> <p>Introduction</p> <p>Breast reconstruction with autologous tissue transfer is now a standard operation, but abnormalities of the abdominal wall contour represent a complication which has led surgeons to invent techniques to minimize the morbidity of the donor site.</p> <p>Case presentation</p> <p>We report the case of a woman who had bilateral transverse rectus abdominis myocutaneous flap (TRAM-flap) breast reconstruction. The surgery led to the patient developing an enormous abdominal bulge that caused her disability in terms of abdominal wall and bowel function, pain and contour. In the absence of rectus muscle, the large defect was repaired using a combination of the abdominal wall component separation technique of Ramirez et al and additional mesh augmentation with a lightweight, large-pore polypropylene mesh (Ultrapro<sup>®</sup>).</p> <p>Conclusion</p> <p>The procedure of Ramirez et al is helpful in achieving a tension-free closure of large defects in the anterior abdominal wall. The additional mesh augmentation allows reinforcement of the thinned lateral abdominal wall.</p

    New Integrated Data Analyses Software Components

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    Data management in scientific drilling programs such as the Integrated Ocean Drilling Program (IODP), the International Continental Scientific Drilling Program (ICDP), and the Antarctic Drilling Program (ANDRILL) performs two functions: firstly, the capture of drilling and scientific data during an expedition, and secondly, the long-term storage and dissemination of these data. Here we describe the progress in linking data management with stand-alone data capture and visualization applications. This provides a two-way flow of data between the database and the applications, and a more integrated data environment for scientists. The new system has been tested, so far, with cores from the IODP Expedition 313 New Jersey Shallow Shelf and the ICDP Lake El’gygytgyn Drilling Project

    Classification of Rectus Diastasis—A Proposal by the German Hernia Society (DHG) and the International Endohernia Society (IEHS)

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    Introduction: Recently, the promising results of new procedures for the treatment of rectus diastasis with concomitant hernias using extraperitoneal mesh placement and anatomical restoration of the linea alba were published. To date, there is no recognized classification of rectus diastasis (RD) with concomitant hernias. This is urgently needed for comparative assessment of new surgical techniques. A working group of the German Hernia Society (DHG) and the International Endohernia Society (IEHS) set itself the task of devising such a classification.Materials and Methods: A systematic search of the available literature was performed up to October 2018 using Medline, PubMed, Scopus, Embase, Springer Link, and the Cochrane Library. A meeting of the working group was held in May 2018 in Hamburg. For the present analysis 30 publications were identified as relevant.Results: In addition to the usual patient- and technique-related influencing factors on the outcome of hernia surgery, a typical means of rectus diastasis classification and diagnosis should be devised. Here the length of the rectus diastasis should be classified in terms of the respective subxiphoidal, epigastric, umbilical, infraumbilical, and suprapubic sectors affected as well as by the width in centimeters, whereby W1 &lt; 3 cm, W2 = 3− ≤ 5 cm, and W3 &gt; 5 cm. Furthermore, gender, the concomitant hernias, previous abdominal surgery, number of pregnancies and multiple births, spontaneous birth or caesarian section, skin condition, diagnostic procedures and preoperative pain rate and localization of pain should be recorded.Conclusion: Such a unique classification is needed for assessment of the treatment results in patients with RD
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