741 research outputs found

    Summary of the socio-cultural rights from the point of psychology

    Get PDF
    Man - the heir to the preceding life in the progressive course of human civilization. He - a product of the environment, active and passive training of volitional behavior and attention. It's his way of thinking and reflecting the work of thought to the development of opinions, wealth of personal consciousness of each "I". The process of development of the personality traits of forms, property, habits, moral standards and meet the requirements of the modern paradigm of values and cultural tradition

    Modeling Earthen Dike Stability: Sensitivity Analysis and Automatic Calibration of Diffusivities Based on Live Sensor Data

    Get PDF
    The paper describes concept and implementation details of integrating a finite element module for dike stability analysis Virtual Dike into an early warning system for flood protection. The module operates in real-time mode and includes fluid and structural sub-models for simulation of porous flow through the dike and for dike stability analysis. Real-time measurements obtained from pore pressure sensors are fed into the simulation module, to be compared with simulated pore pressure dynamics. Implementation of the module has been performed for a real-world test case - an earthen levee protecting a sea-port in Groningen, the Netherlands. Sensitivity analysis and calibration of diffusivities have been performed for tidal fluctuations. An algorithm for automatic diffusivities calibration for a heterogeneous dike is proposed and studied. Analytical solutions describing tidal propagation in one-dimensional saturated aquifer are employed in the algorithm to generate initial estimates of diffusivities

    Slope Instability of the Earthen Levee in Boston, UK: Numerical Simulation and Sensor Data Analysis

    Full text link
    The paper presents a slope stability analysis for a heterogeneous earthen levee in Boston, UK, which is prone to occasional slope failures under tidal loads. Dynamic behavior of the levee under tidal fluctuations was simulated using a finite element model of variably saturated linear elastic perfectly plastic soil. Hydraulic conductivities of the soil strata have been calibrated according to piezometers readings, in order to obtain correct range of hydraulic loads in tidal mode. Finite element simulation was complemented with series of limit equilibrium analyses. Stability analyses have shown that slope failure occurs with the development of a circular slip surface located in the soft clay layer. Both models (FEM and LEM) confirm that the least stable hydraulic condition is the combination of the minimum river levels at low tide with the maximal saturation of soil layers. FEM results indicate that in winter time the levee is almost at its limit state, at the margin of safety (strength reduction factor values are 1.03 and 1.04 for the low-tide and high-tide phases, respectively); these results agree with real-life observations. The stability analyses have been implemented as real-time components integrated into the UrbanFlood early warning system for flood protection

    ПОДАТКОВИЙ ПОТЕНЦІАЛ РЕГІОНУ, ЙОГО ОСОБЛИВОСТІ РОЗВИТКУ І РЕАЛІЗАЦІЇ

    Get PDF
    The slowdown in economic growth highlights the problem of developing tax capacity at various levels, therefore the article is devoted to the consideration of practical aspects of the assessment of the tax potential. On the example of the Belgorod region, trends in the development and increase of the tax potential were identified, measures of activation of the elements of the structure of the potential, which are essential for the budget, were proposed.The paper uses methods of comparative analysis, analysis of key indicators of tax and non–tax revenues. Conclusions are made on the need to prioritize areas for the development of tax capacity, to increase the region's independence and to create tax conditions for conducting entrepreneurial activity in the territory.Замедление темпов экономического роста выводит на первый план проблемы развития налогового потенциала на различных уровнях, поэтому статья посвящена рассмотрению практических аспектов оценки налогового потенциала. На примере Белгородской области идентифицированы тенденции развития и наращивания налогового потенциала, предложены меры активизации элементов структуры потенциала, которые имеют существенное значение для бюджета.В работе использованы методы сравнительного анализа, анализа ключевых показателей налоговых и неналоговых доходов. Сделаны выводы о необходимости выделения приоритетных направлений для развития налогового потенциала, повышения самостоятельности региона и создания налоговых условий для ведения предпринимательской деятельности на территории. Уповільнення темпів економічного зростання виводить на перший план проблеми розвитку податкового потенціалу на різних рівнях, тому стаття присвячена розгляду практичних аспектів оцінки податкового потенціалу. На прикладі Бєлгородської області ідентифіковані тенденції розвитку та нарощування податкового потенціалу, запропоновано заходи активізації елементів структури потенціалу, які мають істотне значення для бюджету.В роботі використані методи порівняльного аналізу, аналізу ключових показників податкових і неподаткових доходів. Зроблені висновки про необхідність виділення пріоритетних напрямків для розвитку податкового потенціалу, підвищення самостійності регіону та створення податкових умов для ведення підприємницької діяльності на території

    New spectral functions of the near-ground albedo derived from aircraft diffraction spectrometer observations

    Get PDF
    The airborne spectral observations of the upward and downward irradiances are revisited to investigate the dependence of the near-ground albedo as a function of wavelength in the entire solar spectrum for different surfaces (sand, water, snow) and under different conditions (clear or cloudy sky). The radiative upward and downward fluxes were determined by a diffraction spectrometer flown on a research aircraft that was performing multiple flight paths near the ground. The results obtained show that the near-ground albedo does not generally increase with increasing wavelengths for all kinds of surfaces as is widely believed today. Particularly, in the case of water surfaces it was found that the albedo in the ultraviolet region is more or less independent of the wavelength on a long-term basis. Interestingly, in the visible and near-infrared spectra the water albedo obeys an almost constant power-law relationship with wavelength. In the case of sand surfaces it was found that the sand albedo is a quadratic function of wavelength, which becomes more accurate if the ultraviolet wavelengths are neglected. Finally, it was found that the spectral dependence of snow albedo behaves similarly to that of water, i.e. both decrease from the ultraviolet to the near-infrared wavelengths by 20–50%, despite the fact that their values differ by one order of magnitude (water albedo being lower). In addition, the snow albedo vs. ultraviolet wavelength is almost constant, while in the visible near-infrared spectrum the best simulation is achieved by a second-order polynomial, as in the case of sand, but with opposite slopes

    Impedance spectroscopy of synthetic proustite at high pressures

    Full text link
    The effect of high pressure (up to 40 GPa) and alternating electric field frequency (100 Hz-500 kHz) on the electrical properties of synthesized single-crystal proustite Ag3AsS3 is studied. The behavior of real and imaginary parts of impedance upon an increase in pressure confirms earlier data on the closing of valence and conduction zones, and on the material's transition to the metal state at ∼30 GPa. © 2013 Allerton Press, Inc

    The role of language representation of the time model in the process of meaning creation

    Get PDF
    The aim of the article is to demonstrate the language picture of the world, which owes its structural integrity to its relational framework. The archetype “time” is central to the Christian mythology, in fairy tales and other linguocultural artefacts. The thought-language essences representing the category TIME in the modern German language, connect different time modes (past, present, future), allowing to distinguish different worlds. The memory of the ways of the development of the human soul is concentrated in the

    Structural-phase state and mechanical properties of submicrocrystalline titanium alloy Ti-6Al-4V obtained with use of reversible hydrogen alloying

    Get PDF
    Features of evolution of structural-phase state of titanium alloy Ti-6Al-4V at the process of submicrocrystalline structure formation using reversible hydrogen alloying have been investigated by methods of electron microscopic and X-ray diffraction analyses. Influence of hydrogen alloying on mechanical properties at stretching of submicrocrystalline titanium alloy Ti-6Al-4V in temperature interval of 293...1023 K was studied. Possible reasons of increase in ultimate and yield strength and reduction of deformation to destruction of submicrocrystalline alloy Ti-6Al-4V in temperature interval 873...1023 K at hydrogen alloying in quantity 0,08...0,33 mas. % were discusse
    corecore