Dichotomy of Family Relations of Azerbaijani Society in the Process of Globalization

This article examines the issues related to the fundamental social changes that are taking place in all countries with a transition economy. It is noted that against the background of globalization of the world, a systemic transformation of modern Azerbaijani society takes place, which influences the formation of new family relations in the country. Tracing the main trends in the formation of new family relations in Azerbaijan in the context of the formation of civil society, contradictions and dif-ficulties in this area and indicating ways to overcome them is of urgent importance both in scientific and theoretical/philosophical and sociological, philosophical, and socially practical terms

Зарубіжний досвід державного регулювання сфери фізичної культури і спорту

Журба М. А. Зарубіжний досвід державного регулювання сфери фізичної культури і спорту / М. А. Журба // Актуальні проблеми держави і права : зб. наук. пр. / редкол.: В. В. Завальнюк (голов. ред.) [та ін.]. – Одеса : Видавничий дім "Гельветика", 2017. – Вип. 79. – С. 51-57.Охарактеризовано основні нормативно-правові акти, що визначають державне регулювання сфери фізичної культури і спорту в зарубіжних країнах. Визначено основні моделі та принципи конструювання управлінських та організаційних структур. Наголошено на необхідності дослідження даного виду відповідальності.Зарубежный опыт государственного регулирования сферы физической культуры и спорта. Охарактеризованы основные нормативно-правовые акты, определяющие государственное регулирование сферы физической культуры и спорта в зарубежных странах. Определены основные модели и принципы конструирования управленческих и организационных структур. Отмечена необходимость исследования данного вида ответственности.Foreign experience of state regulation of physical culture and sport. Characterize the basic regulations that determine state regulation of physical culture and sports in foreign countries. The basic models and principles of construction management and organizational structures. The necessity of this type of research responsibilities

Gas chromatographic determination of thiodiglycolic acid contentS in urine of polyvinyl chloride production workers

The method, of determination of the thiodiglycolic acid. (TDGA) in urine using gas-liquid chromatography on the capillary column HP-5 with the flame ionization detection was developed and. certified. Optimal conditions for chromatography were chosen: the conditions for preparing the samples with use of chemical derivatization by methanol followed by the liquid. — liquid microextraction were optimized; the metrological studies were performed. We used gas chromatograph AGILENT 7890A with flame-ionization detector (FID) equipped with autosampler AGILENT 7693 which allows to regulate the depth of chromatographis springe needle immersion into the vial. The control of the chromatograph and. the autosampler functions as well as the collection, and. processing of the chromatograms are realized by the software programme GC ChemStation. Following reagents and. materials were used to prepare the samples and. model solutions: thiodiglycolic acid. (TDGA) (98 % Aldrich), dimethyl ether of TDGA, ethyl acetate (extra pure), methanol (e.p.), sulfuric acid (chemically pure), natrium sulfate (chemically pure), distilled water, urine samples free of TDGA. Preparation of the sample includes derivatization with methanol in the presence of sulfuric acid, as well as the liquid-liquid, microextraction of the TDGA dimethyl ether with ethyl acetate and. centrifuging. The identification, of TDGA dimethyl ether on the chromatogram, was realized with use of absolute time of retaining that was controlled by the comparison, and. imposing of received chromatograms with two chromatograms of model TDGA mixtures in the urine of different concentrations as well as with the chromatogram of model mixture of TDGA dimethyl ether in ethyl acetate. The calibration curve was received with use of five model TDGA solutions in water. The range of the concentrations determined, in the urine was 0,4-90 μg/cm3 the interalaboratory precision S was 0,065 and. the accuracy (P = 0.95) was 15 %. The thiodiglycolic acid contents was studied in the employees of the main departments of the polyvinyl chloride production. It was found that content of this metabolite may depend on the duration and the dose of exposure. The highest concentrations of TDGA in the urine are typical for the departments of production of vinyl chloride from 1,2-dichloroethane

Dichotomy of Family Relations of Azerbaijani Society in the Process of Globalization

This article examines the issues related to the fundamental social changes that are taking place in all countries with a transition economy. It is noted that against the background of globalization of the world, a systemic transformation of modern Azerbaijani society takes place, which influences the formation of new family relations in the country. Tracing the main trends in the formation of new family relations in Azerbaijan in the context of the formation of civil society, contradictions and dif-ficulties in this area and indicating ways to overcome them is of urgent importance both in scientific and theoretical/philosophical and sociological, philosophical, and socially practical terms

АЛГОРИТМИ МОДЕЛЮВАННЯ БІОМЕХАНІКИ АРТИКУЛЯЦІЇ ГУБ ЛЮДИНИ НА ОСНОВІ B-СПЛАЙН-ПОВЕРХОНЬ

It is considered the description of the practical realization of the algorithm of modeling of human articulation of lips in the article.Даётся описание практической реализации моделирования биомеханики артикуляции губ человека.Наведено опис практичної реалізації алгоритму моделювання біомеханіки артикуляції губ людини

CHEMICAL ANALYTICAL APPROACHES OF DETERMINATION OF CONTENT OF CHLOROHYDROCARBONS AND THEIR METABOLITES IN BIOLOGICAL MATRIXES

Improving of methodical approaches to gas chromatography methodologies of determination, of chlorohydrocarbons — vinyl chloride, 1,2-dichloroethane — and their metabolites — chloroethanol, monochloroacetic acid, and. thiodiglycolic acid. — in biological matrixes (blood and. urine) is reviewed. Metrological characteristics were determined. Content of these chemical compounds and. their metabolites in biological matrixes of workers contacting with chlorohydrocarbons was studied

ХРОМАТО-МАСС-СПЕКТРОМЕТРИЧЕСКОЕ ОПРЕДЕЛЕНИЕ ТИОДИУКСУСНОЙ КИСЛОТЫ В МОЧЕ

We used the gas chromatograph Agilent 7890A with a flame ionization detector and gas chromatography-mass spectrometer Agilent 5975Cin the present work. Dimethyl ester of thiodiacetic acid was identified by the absolute retention time (10.36 min), and the ratio of the peak intensities of the ions 146 (primary) and 178 (confirmation). The calibration curve is characterized by a linear dependence of the chromatographic peak area for the ion at m / z 146 of the mass concentration of the analyte in the range of 0.1 – 10 μg/sm3. Optimal chromatographic separation of the mixture components and a sufficiently high detection sensitivity can be achieved with a temperature gradient and splitless. To combine the derivatization and extraction in a single container with a minimum flow rate of organic solvents used chromatographic vial capacity of 1.5 cm3 with screw cap and teflon membrane. Ratio (1:1 by volume) a sample and methanol containing 10 % boron trifluoride provides conversion of thiodiacetic acid in her dimethyl ester in 94 % yield at 80 °C for 15 min. The recovery of derivative thiodiacetic acid is 97%. Single measurements can be performed with the preparation of samples of one sample and two-time gas chromatographic analysis of the organic phase of the sample. Estimated to following metrological characteristics: detection limit (0.01 μg/cm3), repeatability, interlaboratory precision, trueness, accuracy. Repeatability and interlaboratory precision does not exceed 2 %. Assessing the truenes of the results by the method of addition found no significant systematic errors.Key words: thiodiacetic acid in urine, liquid-liquid microextraction, derivatization by methanol, gas chromatography-mass-spectrometry of biological matrixes(Russian)DOI: http://dx.doi.org/10.15826/analitika.2013.17.4.010O.M. Zhurba, A. N. Alekseenko, S.F. Shaiakhmetov East-Siberian Scientific Centre of  Human  Ecology of Siberian Department of Russian Academy of Medical Sciences, Angarsk, Russian FederationОптимизирована пробоподготовка мочи для ГХ-МС определения тиодиуксусной кислоты в диапазоне от 0.1 до 10 мкг/см3. Подготовка пробы основана на проведении дериватизации метанолом в присутствии трифторида бора (10 % мас.) с последующей жидкостно-жидкостной микроэкстракцией диметилового эфира кислоты. Реакцию дериватизации осуществляют при температуре 80 ºС в течение 15 мин. Газохроматографический анализ выполняется на капиллярной колонке HP-5ms в режимах температурного градиента и без деления потока. Масс-спектрометрическое детектирование происходит в режиме регистрации выборочных ионов (SIM). Идентификацию производного тиодиуксусной кислоты на масс-хроматограммах проводят по абсолютному времени удерживания (10.36 мин) и соотношению интенсивностей пиков регистрируемых ионов (146, 178). Случайная составляющая погрешности определения и показатель точности в виде расширенной неопределённости не превышают 2 и 25 % соответственно.Ключевые слова: тиодиуксусная кислота в моче, жидкостно-жидкостная микроэкстракция, дериватизация метанолом, газовая хромато-масс-спектрометрия биологических матрицDOI: http://dx.doi.org/10.15826/analitika.2013.17.4.01

Spatial datasets of radionuclide contamination in the Ukrainian Chernobyl Exclusion Zone

The dataset “Spatial datasets of radionuclide contamination in the Ukrainian Chernobyl Exclusion Zone” was developed to enable data collected between May 1986 (immediately after Chernobyl) and 2014 by the Ukrainian Institute of Agricultural Radiology (UIAR) after the Chernobyl accident to be made publicly available. The dataset includes results from comprehensive soil sampling across the Chernobyl Exclusion Zone (CEZ). Analyses include radiocaesium (134Cs and 134Cs) 90Sr, 154Eu and soil property data; plutonium isotope activity concentrations in soil (including distribution in the soil profile); analyses of “hot” (or fuel) particles from the CEZ (data from Poland and across Europe are also included); and results of monitoring in the Ivankov district, a region adjacent to the exclusion zone. The purpose of this paper is to describe the available data and methodology used to obtain them. The data will be valuable to those conducting studies within the CEZ in a number of ways, for instance (i) for helping to perform robust exposure estimates to wildlife, (ii) for predicting comparative activity concentrations of different key radionuclides, (iii) for providing a baseline against which future surveys in the CEZ can be compared, (iv) as a source of information on the behaviour of fuel particles (FPs), (v) for performing retrospective dose assessments and (vi) for assessing natural background dose rates in the CEZ. The CEZ has been proposed as a “radioecological observatory” (i.e. a radioactively contaminated site that will provide a focus for long-term, radioecological collaborative international research). Key to the future success of this concept is open access to data for the CEZ. The data presented here are a first step in this process. The data and supporting documentation are freely available from the Environmental Information Data Centre (EIDC) under the terms and conditions of the Open Government Licence: https://doi.org/10.5285/782ec845-2135-4698-8881-b38823e533bf