scholarly journals THE PROBLEM OF REDISTRIBUTION OF RADIO FREQUENCY USED IN THE ORGANIZATION DIVISIONS

2021 ◽  
Vol 5 (2) ◽  
pp. 148-151
Author(s):  
Адалат Бахтияр Пашаев ◽  
Ельхан Наріман оглу Сабзієв ◽  
Аріф Гасан огли Гасанов
Keyword(s):  
Mathematical Model ◽  
Conformal Mapping ◽  
Radio Frequency ◽  
Frequency Distribution ◽  
Geographical Location ◽  
Software Module ◽  
Frequency Redistribution ◽  
New Period ◽  
History Of ◽  
Radio Frequencies

The problem of radio frequency distribution is considered in the article, taking into account the regulations and geographical location of the operating units. The problem of assigning radio frequencies from among those assigned for corporate use is studied. Using conformal mapping, it was substantiated that any territory can be divided into zones, each of which will have a border with only three other zones. In this case, in each zone, you can assign frequencies in the amount of one quarter of the total number of available frequencies that do not overlap with frequencies assigned to adjacent zones. A mathematical model of the problem of radio frequency redistribution has been built, taking into account the regulations and the geographical location of the units. The implementation of algorithm allows taking into account the history of frequency distribution by zones, which allows you to completely update the used radio frequencies for a new period of operation. A software module has been compiled that generates frequencies at random from those available for assigning corporate use for each zone. The software module allows fast and frequent reallocation of frequencies by zones, thereby ensuring the safety, reliability and stability of communication between organizational units.

Parafia unicka w Rachaniach do 1811 roku/ The Uniate Parish in Rachanie until 1811

2012 ◽  
Vol 67 (2) ◽  
Author(s):  
Janusz Adam Frykowski
Keyword(s):  
Hierarchical Structure ◽  
Geographical Location ◽  
Historical Sources ◽  
Holy Communion ◽  
The Hierarchical Structure ◽  
History Of ◽  
The Church ◽  
Ancillary Equipment

AbstractThe following paper depicts the history of Saint Simeon Stylites Uniate Parish in Rachanie since it became known in historical sources until 1811- that is the time it ceased to be an independent church unit. The introduction of the article contains the geographical location of the parish, its size and the position within the hierarchical structure of the Church. Having analysed post-visit inspection protocols left by Chelm Bishops, the appearance as well as fittings and ancillary equipment of the church in Rachanie in that particular period are reported. Moreover, the list of 4 local clergymen is recreated and their benefice is determined. As far as possible, both the number of worshipers and the number of Holy Communion receivers is determined.

USTURSHANA IN EASTERN SOURCES

2019 ◽  
Vol 20 (2) ◽  
pp. 18-23
Author(s):  
Ziyodulla Xolboev ◽  
Keyword(s):  
Geographical Location ◽  
Medieval History ◽  
History Of

This article contains description of works which give information about the ancient and medieval history of Usturshana such as Chinese chronicles , Soghd documents from the Mugh hill and also Arabian historian-geographers' works. It provides valuable information on the historical geographical location of Usturshana and traditions of the population , the struggle for Arab invasion and the genealogy of Afshins

Liepājai – veltījuma dzejas / dziesmu piemēri mūsdienās un 19. gadsimta baltvācu literārajā mantojumā

2020 ◽  
pp. 26-34
Author(s):  
Ivars Orehovs
Keyword(s):  
Travel Literature ◽  
Geographical Location ◽  
Geographical Environment ◽  
Comparative Aspect ◽  
Literary Heritage ◽  
History Of ◽  
Native Place ◽  
History Of Literature ◽  
The 19Th Century ◽  
The Town

In a literary heritage with a developed tradition of genres, works whose main purpose is to attract the attention of readers to a selected geographical location, are of particular culture-historical and culture-geographical interest. The most widespread in this respect is travel literature, which is usually written by travellers and consist of impressions portrayed in prose after visits to foreign lands. Another type of literary depiction with an expressed poetic orientation, but a similar goal, is characteristic of dedicatory poetry. The author’s position is usually saturated with emotional expressiveness as well as the artistry of symbols, encouraging the reader or listener to feel the formation of a spontaneous attitude. It is possible to gain confidence in the engagement of the author of the poetry as an individual in the depicted cultural-geographical environment, which can be conceptually expressed by words or pairs of words ‘resident’, ‘native place’, ‘patriot’. With regard to the devotional depictions on the Latvian urban environment, one of the earliest examples known in the history of literature is the dedicatory poem in German by Christian Bornmann to the town Jelgava with its ancient name (Mitau, 1686/1802). The name of Liepāja town in this tradition of the genre has become an embodiment later – in the poetry selection in German, also using the ancient name of the town (Libausche Dichtungen, 1853), but in terms of contemporary literary practice with Imants Kalniņš’ music, there is a convincing dominance of songs with words of poetry. The aim of the article is, looking at the poetry devoted to Liepāja in the 19th century and at the turn of the 20th/21st century in the comparative aspect, to present textually thematic peculiarities as well as to provide the analytical interpretative summary of those.

Using Tolerance-Maps to Generate Frequency Distributions of Clearance and Allocate Tolerances for Pin-Hole Assemblies

2007 ◽  
Vol 7 (4) ◽  
pp. 347-359 ◽  
Author(s):  
Gaurav Ameta ◽  
Joseph K. Davidson ◽  
Jami J. Shah
Keyword(s):  
Mathematical Model ◽  
Statistical Method ◽  
Frequency Distribution ◽  
Probabilistic Representation ◽  
Worst Case ◽  
Frequency Distributions ◽  
One Dimensional ◽  
Material Condition ◽  
Geometric Tolerances ◽  
Case Basis

A new mathematical model for representing the geometric variations of lines is extended to include probabilistic representations of one-dimensional (1D) clearance, which arise from positional variations of the axis of a hole, the size of the hole, and a pin-hole assembly. The model is compatible with the ASME/ ANSI/ISO Standards for geometric tolerances. Central to the new model is a Tolerance-Map (T-Map) (Patent No. 69638242), a hypothetical volume of points that models the 3D variations in location and orientation for a segment of a line (the axis), which can arise from tolerances on size, position, orientation, and form. Here, it is extended to model the increases in yield that occur when maximum material condition (MMC) is specified and when tolerances are assigned statistically rather than on a worst-case basis; the statistical method includes the specification of both size and position tolerances on a feature. The frequency distribution of 1D clearance is decomposed into manufacturing bias, i.e., toward certain regions of a Tolerance-Map, and into a geometric bias that can be computed from the geometry of multidimensional T-Maps. Although the probabilistic representation in this paper is built from geometric bias, and it is presumed that manufacturing bias is uniform, the method is robust enough to include manufacturing bias in the future. Geometric bias alone shows a greater likelihood of small clearances than large clearances between an assembled pin and hole. A comparison is made between the effects of choosing the optional material condition MMC and not choosing it with the tolerances that determine the allowable variations in position.

Franz Rosenthal’s Half an Autobiography

2014 ◽  
Vol 54 (1) ◽  
pp. 34-105
Author(s):  
Hinrich Biesterfeldt
Keyword(s):  
Geographical Location ◽  
The United States ◽  
Past Century ◽  
Yale University ◽  
Islamic History ◽  
Near Eastern ◽  
Literary Sources ◽  
Turbulent Times ◽  
History Of ◽  
Near Eastern Studies

Franz Rosenthal (1914-2003), one of the outstanding scholars of Semitic languages, Arabic and Islamic history of the past century, has described himself as an Orientalist, whose task is “to look beyond the culture in which one is rooted to other cultures whatever their geographical location with respect to Europe, in order to learn about and understand them and to try to spread the knowledge thus acquired”. This simple-sounding approach is qualified by a vast knowledge of the appropriate literary sources and a keen sense for the truly significant topic that characterize all of Rosenthal’s works. His memoir discusses these aspects, as well as the profile and outlook of Near Eastern Studies, particularly in relation to neighboring disciplines, and the roles of philology and language teaching. What is at least as interesting as this discussion is an autobiographical account of Rosenthal’s family, his school and university years in Berlin, of his emigration to the United States, and his career up to his arrival at Yale University – a memoir which illuminates his work and his convictions and which tells a story of “cruelly turbulent times” that changed the lives of many scholars and opened up new ways of scholarship.


The Mensheviks and NEP Society in Russia

1982 ◽  
Vol 9 (1) ◽  
pp. 347-377 ◽  
Author(s):  
Vladimir Brovkin
Keyword(s):  
Communist Party ◽  
Trade Unions ◽  
Political System ◽  
Political Process ◽  
The Political ◽  
Institutional Changes ◽  
Election Campaign ◽  
Soviet Regime ◽  
New Period ◽  
History Of

AbstractContemporary scholarship on the development of the Soviet political system in the 1920s has largely bypassed the history of the Menshevik opposition. Those historians who regard NEP as a mere transition to Stalinism have dismissed the Menshevik experience as irrelevant,1 and those who see a democratic potential in the NEP system have focused on the free debates in the Communist party (CP), the free peasantry, the market economy, and the free arts.2 This article aims to revise some aspects of both interpretations. The story of the Mensheviks was not over by 1921. On the contrary, NEP opened a new period in the struggles over independent trade unions and elections to the Soviets; over the plight of workers and the whims of the Red Directors; over the Cheka terror and the Menshevik strategies of coping with Bolshevism. The Menshevik experience sheds new light on the transformation of the political process and the institutional changes in the Soviet regime in the course of NEP. In considering the major facets of the Menshevik opposition under NEP, I shall focus on the election campaign to the Soviets during the transition to NEP, subsequent Bolshevik-Menshevik relations, and the writings in the Menshevik underground samizdat press.

History of foundry production. Why does the slash bell sound

2020 ◽  
pp. 57-68
Author(s):  
V. A. Sidorov ◽  
E. V. Osowska
Keyword(s):  
Mathematical Model ◽  
Initial Data ◽  
Complementary Methods ◽  
History Of ◽  
High Level

The article is devoted to the history of foundry production-casting of bells. This art was passed down from generation to generation, there were successful variants, but there were also defective bells. The authors analyzed in detail the different production of slotted bells. Bells are unique single products. They confirm the high level of skill of the master. The loss of sound properties of slotted bells depends on the ratio of the main dimensions, the size of the slits and their locations. The use of complementary methods for measuring mechanical and visualizing sound vibrations allows us to obtain initial data for the development of a mathematical model of sound vibrations of a bell. A continuation of the material about the art of manufacturing and the secrets of production will be published in the next issue of the magazine.

The First German Occupation in the Bryansk Region in 1918

Istoriya ◽  
2021 ◽  
Vol 12 (11 (109)) ◽  
pp. 0
Author(s):  
Leonty Lannik
Keyword(s):  
Geographical Location ◽  
Military Operations ◽  
Demarcation Line ◽  
German Occupation ◽  
Eastern Front ◽  
Railway Infrastructure ◽  
Red Army ◽  
History Of ◽  
Soviet Russia ◽  
The Great War

Military actions on the Eastern front of the Great War were restarted on February 18th, 1918, but were not finished with the Treaty of Brest-Litovsk signment. By middle ofMay, the zone of the First German occupation was expanded also to a number of territories recognized by the Central Powers as belonging to Soviet Russia. After a series of battles in April some areas of the modern Bryansk region were set under the German occupation for the next few months. This period in the history of the region has clearly received insufficient attention from researchers. The favourable geographical location and the access to an important railway infrastructure caused that the Bryansk Region had a crucial importance for German attempts to stabilize the occupation regime in Ukraine. Steady and often illegal flows of migration and smuggling have begun to develop. Extremely important for the occupiers were also different raw resources and food supply. That led to increased exploitation by German troops and hence the growth of the insurgency. Despite the extremely difficult military situation of Soviet Russia in summer 1918 and the risk of untimely provocation on the demarcation line, activities by the troops of the Western curtain of the Red Army near the Bryansk increased gradually. By the mid-autumn of 1918, the Bryansk Region had acquired the significance of a springboard for future military operations for all parties claiming control of both Belarus and Ukraine. In the specific military-political situation after the Compiegne armistice, control of the region's railways played a key role both in the Red Army's offensive in Ukraine in the winter of 1918—1919 and in the relatively successful evacuation of the German occupation forces from army group “Kiev” and the 10th army.

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