The automated system of the educational processs

An educational institution faces the problem of large volume of the data to be processed. The article presents the experience of solving this problem by the Institute of advanced training and personnel development of Tyumen State Oil and Gas University, by means of automated system, as well as a description of this programmeОбразовательное учреждение сталкивается с проблемой большого объёма данных, подлежащих обработке. В статье представлен опыт решения данной проблемы Институтом повышения квалификации и переподготовки кадров Тюменского государственного нефтегазового университета, путём применения автоматизированной системы, а так же описание данной программ

ВОЗРАСТНЫЕ И ПОЛОВЫЕ ОСОБЕННОСТИ ГЕМОДИНАМИЧЕСКИХ ХАРАКТЕРИСТИК АРТЕРИЙ ГОЛОВНОГО МОЗГА

Данный обзор посвящен анализу современного состояния проблемы изучения гемодинамических характеристик артерий, кровоснабжающих головной мозг. Приведены сравнительные результаты исследования артерий различными методами исследования в широком возрастном диапазоне. Установлено, что в периоде от раннего детства до подросткового возраста и от первого зрелого до пожилого возраста происходит увеличение диаметра внутренних сонных артерий. Наблюдаются фазы повышения сосудистого сопротивления к периоду первого детства, подростковому и пожилому возрасту. Объемная скорость кровотока имеет относительно стабильные параметры до юношеского периода, затем снижается к пожилому возрасту. Средняя линейная скорость, напряжение сдвига и число Рейнольдса с возрастом прогрессивно снижаются в два раза. Для внутренних сонных артерий характерен ламинарный поток крови с локальными завихрениями на начальных этапах постнатального онтогенеза. Величина диаметра внутренних сонных артерий, индекса сосудистого сопротивления, объемной скорости кровотока в большинстве возрастных периодов у лиц мужского пола выше, чем у лиц женского пола. Напряжение сдвига в обеих внутренних сонных артериях во всех изученных возрастных периодах симметричны и не имеют половых различий

Generative Design of Physical Objects using Modular Framework

In recent years generative design techniques have become firmly established in numerous applied fields, especially in engineering. These methods are demonstrating intensive growth owing to promising outlook. However, existing approaches are limited by the specificity of problem under consideration. In addition, they do not provide desired flexibility. In this paper we formulate general approach to an arbitrary generative design problem and propose novel framework called GEFEST (Generative Evolution For Encoded STructure) on its basis. The developed approach is based on three general principles: sampling, estimation and optimization. This ensures the freedom of method adjustment for solution of particular generative design problem and therefore enables to construct the most suitable one. A series of experimental studies was conducted to confirm the effectiveness of the GEFEST framework. It involved synthetic and real-world cases (coastal engineering, microfluidics, thermodynamics and oil field planning). Flexible structure of the GEFEST makes it possible to obtain the results that surpassing baseline solutions

Relief and geology of the north polar region of the planet Venus

Description of topographic features is given for the North polar region of the planet Venus. Principal geomorphic types of terrain are characterized as well as their geologic relations. Relative ages of geologic units in Venus North polar region are discussed

Geological-morphological description of the Sedna and Guinevre planitiae on Venus (photomap sheets B-11, B-20, B-21)

Presented are descriptions and maps of the region of Sedna and Guinevra Planitiae--representatives of the largest geological providense on Venus comprised of volcanic rock. Units of different age are isolated and their relations are given, as well as interpretations of proposed mechanisms of formation

Geological-morphological description of the Ishtar Terra (photomap of the Venusian surface sheet B-5)

The main part of the Ishtar Terra east of the Maxwell Montes is covered with systems of areal dislocations of several directions, which are called Parquet. According to the structural patterns these may be divided into: (1) the central stable block; (2) the lesser peripheral blocks separated from the central one by gaps and grabens; (3) the zones of mobilized parquet, whose substance flowed downward at an incline in the directions away from the central block in the form of plastic flows; and (4) the partially parqueted lava sheets. The Maxwell Montes were formed as a result of the collision between the central parquet block and the Lakshmi Planum

DISSEMINATED SUPERFICIAL ACTINIC POROKERATOSIS: A CLINICAL CASE REPORT

We present a case of superficial disseminated actinic porokeratosis in a 56-year-old male patient. Clinical and laboratory criteria of the disease and approaches to its treatment are discussed in the article

INTEGRATIVE APPROACH TO THERAPY OF PATIENTS WITH DIABETES MELLITUS TYPE 2 COMPLICATED BY MYCOTIC INFECTION

Purpose: investigation of clinical mycological and immunological dermatomycosis therapy of patients with diabetes mellitus type 2. Blood supply characteristics study of mycotic skin areas.Materials and methods: Mycotic activator was detected by microscopic evaluation. Flow cytofluorometer was used for immunological status analysis. Ozone therapy was administered by means of endovenous drop infusion.Results: shifts in immunological status and inefficiency of mycotic skin areas blood supply were diagnosed for the patients with diabetes mellitus type 2. Clinical effect was achieved earlier for the group of patients received combined therapy with ozone.Summary: It is shown that ozone therapy influences not only on improvement of blood supply of mycotic skin areas but also on characteristics of immunological status

CLINICAL AND IMMUNOLOGICAL CHARACTERISTICS OF PATIENTS TREATING WITH BOTULOTOXIN A IN DYNAMICS

Purpose: To investigate the dynamic changes of immune system in aesthetic patients treated with botulinum toxin type A. Materials and methods: The study involved 20 patients treated with botulinum toxin type A to reduce mimic wrinkles.Phenotypic and functional characteristics of immune cell were investigated during the study. Immune parameters were discovered before and in 14 and 90 days after injections with standard immunological methods as a flow cytometry, immunodiffusion in Manchini test and enzyme immune test.Results: During the study a positive clinic aesthetic effect and differences in immune status were observed in all patients. Parameters of immune system in 2 weeks after injection were characterized by increasing of immune suppression, rising cytotoxic activity of T-cells and activation of IF-γ synthesis. It results in overweight of antiinflamatory cytokines compared with proinflamatory cytokines. These changes have been kept for 3 months with a tendency to increasing of intracellular cooperation and IF-γ synthesis.Summary: In patients effectively treated with botulinum toxin injections there are different immune changes. It shows a physiological reaction of immune system to the introduction of heterogenous antigens