scholarly journals The experience of detailed probabilistic assessments of possible seismic effects on the territory of North Ossetia-Alania

2021 ◽  
Author(s):  
Ю.К. Чернов
Keyword(s):  
Ground Vibration ◽  
Seismic Hazard Assessment ◽  
Active Regions ◽  
Response Spectra ◽  
Seismic Effects ◽  
Wide Range ◽  
The Republic ◽  
Macroseismic Intensities ◽  
Vibration Parameters ◽  
North Ossetia

В настоящее время во многих сейсмоактивных районах Российской Федерации (включая и территорию РСО-Алания) наблюдается определенный дефицит точных и детальных данных о возможных на этих территориях сейсмических воздействиях. Помимо того, что без этих данных не могут решаться многие академические задачи инженерной и общей сейсмологии, они также необходимы для обеспечения должного качества антисейсмического проектирования и прогнозов сейсмического риска, принятия эффективных управленческих решений и других мер защиты населения, объектов инфраструктуры и окружающей среды от возможных здесь сильных землетрясений. Поэтому настоящее исследование, направленное на уменьшение дефицита таких данных в сейсмогеологических условиях РСО-Алания представляется актуальным. Цель исследования. Совершенствованиеметодики и получение на этой основе более точных и детальных вероятностных оценок используемых в инженерно- сейсмологической практике параметров колебаний грунта при землетрясениях, представляющих опасность для территории РСО-Алания. Методы исследования. Работа выполнена с использованием оригинальной вероятностной технологии оценки сейсмической опасности, включающей в себя разработку на основе анализа большого объема экспериментальных данных по инструментальной регистрации и макросейсмическому описанию землетрясений Кавказа и других сейсмоактивных районов мира региональных моделей сильных движений грунта и сейсмичности с последующими расчетами (на основе формулы полной вероятности) результирующих характеристик возможных сейсмических воздействий на исследуемой территории. Результаты.Впервые для изучаемого района с единых методологических позиций получены уточненные вероятностные оценки широкого перечня параметров (макросейсмических интенсивностей, амплитуд, периодов, длительностей, спектров и акселерограмм) колебаний грунта при возможных на данной территории землетрясениях со средними периодами повторяемости 500, 1000, 2500 и 5000 лет, которые в ряде случаев существенно отличаются от действующих нормативов. Например, показано, что на изучаемой территории прогнозируемые амплитуды и спектры ускорений грунта в пределах одной и той же зоны балльности могут существенно (до 100%) различаться в зависимости от периодов повторяемости ожидаемых землетрясений. Вероятные спектры реакции ускорений колебаний грунта, в зависимости от частот спектральных составляющих также могут существенно (до 100%) отличаться от нормативных спектров At present, in many seismically active regions of the Russian Federation (including the territory of North Ossetia-Alania), there is a certain deficit of accurate and detailed data on possible seismic effects on these territories. In addition to the fact that without these data many academic problems of engineering and general seismology cannot be solved, they are also necessary to ensure the proper quality of earthquake-proof design and seismic risk predictions. These data is also necessary to make effective management decisions and other measures to protect the population, infrastructure and the environment from possible strong earthquakes. Therefore, the present study aimed at reducing the deficit of such data in the seismogeological conditions of North Ossetia-Alania is relevant. Aim. Improvement of the methodology and obtaining, on this basis, more accurate and detailed probabilistic estimates of the ground vibration parameters used in engineering and seismological practice during earthquakes, which are dangerous for the territory of the Republic of North Ossetia-Alania. Methods. The work was carried out using an original probabilistic technology for seismic hazard assessment, which includes the development, based on the analysis of a large amount of experimental data on instrumental registration and macroseismic description of earthquakes in the Caucasus and other seismically active regions of the world, regional models of strong ground motion and seismicity with subsequent calculations (based on the formula for complete probabilities) of the resulting characteristics of possible seismic effects on the studied territory. Results. For the first time for the studied territory, from a unified methodological standpoint, refined probabilistic estimates of a wide range of parameters (macroseismic intensities, amplitudes, periods, durations, spectra and accelerograms) of ground vibrations were obtained for possible earthquakes in a given territory with average recurrence periods of 500, 1000, 2500 and 5000 years, which in some cases differ significantly from the current standards. For example, it has been shown that in the considered territory the predicted amplitudes and spectra of ground accelerations within the same magnitude zone can differ significantly (up to 100%) depending on the recurrence periods of expected earthquakes. The probable response spectra of ground vibration accelerations, depending on the frequencies of the spectral components, can also significantly (up to 100%) differ from the standard spectra

“…I AM CONVINCED THAT THERE WILL BE A KABARDIAN AUTONOMOUS OKRUG AND I WILL SUPPORT THE WILL Of THE WORKERS”. DOCUMENTS AND MATERIALS ON THE WITHDRAWAL OF THE KABARDINSKY DISTRICT FROM THE MOUNTAIN ASSR IN 1921

Kavkazologiya ◽  
2021 ◽  
pp. 81-95
Author(s):  
A.G. KAZHAROV ◽  
◽  
M.S. TAMAZOV ◽  
Keyword(s):  
Scientific Interest ◽  
North Caucasus ◽  
The North ◽  
Initial Stage ◽  
Wide Range ◽  
Before And After ◽  
History Of ◽  
The Will ◽  
The Republic ◽  
North Ossetia

The published documents were found in the archives of the Republic of North Ossetia-Alania. These are the materials of the meetings of the Soviet and party authorities of the Mountain Republic, which were devoted to the discussion of the problem of Kabarda's secession from the polyethnic mountain autonomy. The Kabardian problem was discussed several times by the leadership of the Mountain Republic in June 1921 before and after the congress of the peoples of Kabarda that took place this month. The minutes of the meetings have not yet been published in the published thematic collections of documents dedicated to the history of the nation-building of the peoples of the North Caucasus. The documents contribute to the understanding of the position of the statesmen of the Mountain Republic on the formation of new autonomous units and the identification of the concrete historical content of these processes. The protocols make it possible to reconstruct the process of not only the disintegration of the collective mountain statehood, but also make it possible to clarify important points in the history of its creation. Party and Soviet leaders often returned to the problems of the initial stage of the formation of the Mountain Republic. Further study of the problems of the formation of a system of national autonomies in the North Caucasus in recent times will largely depend, including on the introduction of new documents into scientific circulation and their interpretation by a wide range of researchers. In this regard, the published documents and materials are of great scientific interest.

scholarly journals FEATURES OF THE OLYMPIAD IN MATHEMATICS IN THE FRAMEWORK OF NETWORK INTERACTION OF EDUCATIONAL ORGANIZATIONS

PRIMO ASPECTU ◽  
2021 ◽  
pp. 59-64
Author(s):  
Svetlana R. KHABLIEVA
Keyword(s):  
Creative Thinking ◽  
Educational Process ◽  
Educational Organizations ◽  
Active Involvement ◽  
Network Interaction ◽  
Wide Range ◽  
The Republic ◽  
Educational Potential ◽  
Pedagogy Development ◽  
North Ossetia

The article presents the features of the organization and conduct of the Olympiad work in mathematics based on the network interaction of various educational organizations. The network interaction of educational organizations in the article is considered as a complex mechanism for centralizing educational resources, contributing to the active involvement of several educational organizations at once in a single educational process, overcoming the considerable territorial remoteness of various educational organizations. There are small educational organizations that have limited material, technical, methodological and human resources for organizing and conducting, on the basis of creating a unified information and educational environment, various events, in particular Olympiads. Each educational organization included in a single network has access to all its aggregate resources and thereby increases its own teaching and educational potential, and students receive a wide range of educational services, due to which each of them can build their own individual educational route. The article also discusses the main directions of organizing and holding the Olympiad in mathematics based on the network interaction of educational organizations of different levels using TRIZ pedagogy (theory of inventive problem solving), LEGO pedagogy (development and formation of the student's personality based on design technology, or modeling). As the main tasks of organizing mathematics olympiads based on the technology of network interaction of educational organizations, the article discusses: increasing students' interest in mathematical disciplines, the formation of creative thinking, the development of the ability to solve non-standard problems, the dissemination of experience in using innovative models of organizing and holding mathematics olympiads. popularization of the Olympiad work among students and teachers of educational organizations of the Republic of North Ossetia-Alania.

Some new and interesting mosses (Bryophyta) from Republic of North Ossetia — Alania

2015 ◽  
Vol 49 ◽  
pp. 322-327
Author(s):  
G. Ya. Doroshina ◽  
I. A. Nikolajev ◽  
Yu. V. Lavrinenko
Keyword(s):  
Rare Species ◽  
The Republic ◽  
First Time ◽  
North Ossetia

Fissidens gracilifolius, Leptodontium flexifolium, Lindbergia dagestanica, Tortella bambergeri are recorded for the first time in the Republic of North Osetia — Alania. Rare species for the Republic are discussed: Fabronia ciliaris, F. pusilla, Lindbergia grandiretis, Tortula modica, Weissia wimmeriana, Zygodon rupestris.

scholarly journals Securitisation gaps: Towards ideational understandings of state weakness

2021 ◽  
pp. 1-20
Author(s):  
Kevork Oskanian
Keyword(s):  
The State ◽  
Collective Knowledge ◽  
State Action ◽  
Role Of The State ◽  
Wide Range ◽  
State And Society ◽  
Interpretive Approach ◽  
Recent Developments ◽  
The Republic

Abstract This article contributes a securitisation-based, interpretive approach to state weakness. The long-dominant positivist approaches to the phenomenon have been extensively criticised for a wide range of deficiencies. Responding to Lemay-Hébert's suggestion of a ‘Durkheimian’, ideational-interpretive approach as a possible alternative, I base my conceptualisation on Migdal's view of state weakness as emerging from a ‘state-in-society's’ contested ‘strategies of survival’. I argue that several recent developments in Securitisation Theory enable it to capture this contested ‘collective knowledge’ on the state: a move away from state-centrism, the development of a contextualised ‘sociological’ version, linkages made between securitisation and legitimacy, and the acknowledgment of ‘securitisations’ as a contested Bourdieusian field. I introduce the concept of ‘securitisation gaps’ – divergences in the security discourses and practices of state and society – as a concept aimed at capturing this contested role of the state, operationalised along two logics (reactive/substitutive) – depending on whether they emerge from securitisations of the state action or inaction – and three intensities (latent, manifest, and violent), depending on the extent to which they involve challenges to state authority. The approach is briefly illustrated through the changing securitisation gaps in the Republic of Lebanon during the 2019–20 ‘October Uprising’.

scholarly journals Empirical Correlation between Inelastic and Elastic Spectral Displacement Demands

2016 ◽  
Vol 32 (3) ◽  
pp. 1419-1448 ◽  
Author(s):  
Peter J. Stafford ◽  
Timothy J. Sullivan ◽  
Domenico Pennucci
Keyword(s):  
Seismic Hazard ◽  
Hazard Assessment ◽  
Spectral Response ◽  
Seismic Hazard Assessment ◽  
Assessment Process ◽  
Earthquake Intensity ◽  
Empirical Relationships ◽  
Wide Range ◽  
Performance Based Seismic Design ◽  
Displacement Demand

Inelastic spectral displacement demand is arguably one of the most effective, simplified means of relating earthquake intensity to building damage. However, seismic hazard assessment is typically conducted using empirical ground-motion prediction equations (GMPEs) that only provide indications of elastic spectral response quantities, which an engineer subsequently relates to inelastic demands using empirical relationships such as the equal-displacement rule. An alternative approach is to utilize relationships for the inelastic spectral displacement demand directly within the seismic hazard assessment process. Such empirical relationships are developed in this work, as a function of magnitude, distance, building period, and yield strength coefficient, for four different hysteretic models that are representative of a wide range of possible structural typologies found in practice. The new relationships are likely to be particularly useful for performance-based seismic design and assessment.

PROMISING DIRECTIONS OF ECONOMIC DEVELOPMENT OF THE REPUBLIC OF NORTH OSSETIA – ALANIA

2021 ◽  
Vol 1 (12) ◽  
pp. 108-114
Author(s):  
Rita I. Batyaeva ◽  
Keyword(s):  
Economic Development ◽  
Regional Scale ◽  
Socio Economic Development ◽  
The Republic ◽  
North Ossetia

The uneven socio-economic development of the regions dictates the need to introduce modern ways of functioning of economic entities. The author of the article comes to the conclusion that it is necessary to ensure the implementation of the business on the basis of the existing infrastructure, which allows reducing the investment burden on a regional scale.

ORGANIZATION OF ROAD TRAFFIC TAKING INTO ACCOUNT ELECTRIC ROUTE PASSENGER TRANSPORT

2021 ◽  
Vol 2 (65) ◽  
pp. 66-77
Author(s):  
Denis V. Kapsky ◽  
◽  
Sergey S. Semchenkov ◽  
Evgeny N. Kot ◽  
◽  
...  
Keyword(s):  
Traffic Management ◽  
Road Traffic ◽  
Rapid Development ◽  
Living Environment ◽  
Transport Sector ◽  
Passenger Transport ◽  
Wide Range ◽  
Practical Development ◽  
The Republic ◽  
Conducting Research

The rapid development of the transport sector leads not only to positive changes in the life of cities and towns, to an increase in convenience and comfort for residents, but also worsens the ecology and their living environment. The “profitable-safe” dilemma can be solved by the approach of environmentally oriented selection of the type of route passenger transport and decisionmaking in favor of electric route passenger transport. The article discusses the types of such transport on the example of the experience of their use in the Republic of Belarus. The classification and systematization developed by the authors are presented with subsequent recommendations for its application. On the basis of the results of the authors’ research, the issues of interaction of rail and non-rail route vehicles with an electric drive with the organization of road traffic are separately considered. The presented materials can be useful to a wide range of readers, as well as to specialists conducting research and practical development in the field of electrically powered route vehicles and traffic management.

ORGANIZATION OF THE ACTIVITIES OF THE TAX CONTROL BODIES ON IDENTIFICATION AND PREVENTION OF EVASION FROM THE PAYMENT OF TAXES (ON THE EXAMPLE OF THE REPUBLIC OF NORTH OSSETIA – ALANIA)

2021 ◽  
Vol 2 (5) ◽  
pp. 62-68
Author(s):  
O. T. KOZAEVA ◽  
◽  
A. N. BOLOTAEVA ◽  
D. V. GOGICHAEVA ◽  
◽  
...  
Keyword(s):  
Russian Federation ◽  
Tax Evasion ◽  
Economic Security ◽  
Tax System ◽  
Economic Problems ◽  
Highly Efficient ◽  
Strong State ◽  
The Russian Federation ◽  
The Republic ◽  
North Ossetia

The article is devoted to the study of the features of the organization of control over tax evasion (on the example of the Republic of North Ossetia-Alania). The main dangers for the tax system of the Russian Federation are identified. It is concluded that the efficiency of the state's tax system is one of the main indicators of its economic security. A highly efficient tax system with a well-established mechanism of tax control is a mandatory component in the formation of a strong state characterized by sovereignty, independence, the ability to defend itself and the means to solve socio-economic problems.

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