scholarly journals The history of national constructions of 1940 (by the example of the Ferghana Valley)

2020 ◽  
Vol 9 (1) ◽  
pp. 189-192
Author(s):  
Kabulzhan Makhamadzhanovich Nasritdinov
Keyword(s):  
20Th Century ◽  
High Speed ◽  
Hydraulic Structures ◽  
Irrigated Agriculture ◽  
Irrigation Canals ◽  
Soviet Government ◽  
Ferghana Valley ◽  
History Of ◽  
Agricultural Areas

Based on scientific, historical and archival sources the author of the paper analyzes the history of developing plans aimed at irrigation of virgin lands in the central part of the Ferghana Valley in the first half of the 20th century by large Russian scientists and specialists. The author also shows a historical picture of the construction of the irrigation facilities of the Ferghana Valley using the high-speed hashar folk method in 1940. With the construction of hydraulic structures such as the northern and southern Ferghana canals, a new stage began in the development of irrigated agriculture in the Ferghana Valley, since the water of these hydraulic structures made it possible to irrigate new virgin lands in the central part and foothill areas of the Ferghana Valley. But it should be noted that these large and complex irrigation canals were constructed by the peoples of Uzbekistan mainly with the use of primitive tools such as a hoe, a crow, a shovel, a stretcher and pickaxes. For nearly 80 years, these hydraulic structures have provided agricultural areas with life-giving water. The author of the paper also summarizes the essence of economic measures carried out by the Soviet government on the development of irrigated agriculture in the valley.

MELIORATION PROBLEMS IN THE FERGHANA VALLEY AGRICULTURE: HISTORY AND ANALYSIS(FIRST HALF OF 20TH CENTURY)

2019 ◽  
Vol 22 (2) ◽  
pp. 12-16
Author(s):  
Kabuljon Nasritdinov ◽  
Keyword(s):  
Twentieth Century ◽  
20Th Century ◽  
Land Reclamation ◽  
Irrigated Agriculture ◽  
Soviet Government ◽  
Groundwater Levels ◽  
Historical Literature ◽  
Ferghana Valley ◽  
History Of

Based on scientific and historical literature, the article scientifically analyzes the activities of Soviet government bodies on the development of irrigated agriculture, as well as the problems of land reclamation, the history of the construction of spillways that can reduce groundwater levels in the Ferghana Valley during the 30 years of the twentieth century

Tatar Children’s Book of the Twenties of the 20th Century

2009 ◽  
pp. 46-49
Author(s):  
Aislu R. Abdulkhakova
Keyword(s):  
20Th Century ◽  
Soviet Government ◽  
Children's Book ◽  
History Of ◽  
Book Publication

The history of Tatar children’s book publication in the first years of the Soviet government is considered. The repertoire of children’s book, the geography of its publication are analyzed.

THE HISTORY OF THE AGRO-INDUSTRIAL COMPLEX IN UZBEKISTAN (60-80s of the 20th century)

2019 ◽  
Vol 23 (2) ◽  
pp. 4-13
Author(s):  
Izzatilla Haydarov ◽  
Keyword(s):  
Comparative Analysis ◽  
20Th Century ◽  
National Economy ◽  
Raw Materials ◽  
Industrial Complex ◽  
Soviet Government ◽  
Agricultural Produce ◽  
History Of

The article describes the formation of the agro-industrial complex in Uzbekistan by the Soviet government in the 60-80s of the 20th century to provide the country with food and agricultural raw materials, as well as its impact on the national economy and industry in Uzbekistan. At the same time, the article deals with the sectors of the agro-industrial complex associated with the production, processing, transportation, storage and sale of agricultural produce, divided into sectors. The study also provides a comparative analysis of the various sources and draws conclusions

STATE BORDER ISSUES IN THE MODERN HISTORY OF UZBEKISTAN

2020 ◽  
Vol 21 (4) ◽  
pp. 042-052
Author(s):  
Mirzokhid Rakhimov ◽  
Sadriddin Rakhimov
Keyword(s):  
20Th Century ◽  
Modern History ◽  
Historical Events ◽  
Soviet Government ◽  
Territorial State ◽  
Political Independence ◽  
Central Asian ◽  
History Of ◽  
The Republic ◽  
Central Asian Republics

The formation and disintegration of the U.S.S.R. was one of the vital historical events of the 20th century. The Central Asian republics were established by the Soviet government in the 1920s and 1930s as a result of the national and territorial state delimitation, and the borders between them were provisional. As the republics obtained political independence, the process of defining state borders between the new sovereign countries began. This process turned out to be difficult for Uzbekistan, among others, but the republic was mostly able to mutually resolve interstate borders issues based on “uti possidetis.”

scholarly journals FROM THE HISTORY OF TRANSFORMATION PROCESSES OF IRRIGATION SYSTEM IN THE FERGHANA VALLEY DURING INDEPENDENT PERIOD

2020 ◽  
pp. 157-159
Author(s):  
Rakhmonov Golib Akhmadjonovich
Keyword(s):  
Capital Investment ◽  
Land Reclamation ◽  
Irrigation System ◽  
Water Shortage ◽  
Hydraulic Structures ◽  
Irrigation Canal ◽  
Water Management System ◽  
Ferghana Valley ◽  
History Of ◽  
Transformation Processes

The article analyzes the history of transformation processes in the water management system of the Ferghana Valley during the years of independence, the provision of modern equipment and facilities, protection of water resources, reclamation of irrigated lands, reconstruction, repair of hydraulic structures and increasing capital investment made as well. KEY WORDS: Ferghana Valley, irrigation, water shortage, land reclamation, modernization, transformation, credit, irrigation canal, reconstruction, hydraulic structures.

Multiple phase transitions investigated by high-speed TEM

1990 ◽  
Vol 48 (4) ◽  
pp. 550-551
Author(s):  
Oleg Bostanjoglo ◽  
Peter Thomsen-Schmidt
Keyword(s):  
Phase Transitions ◽  
High Speed ◽  
Short Exposure ◽  
Semiconductor Film ◽  
Time Resolved ◽  
Short Exposure Time ◽  
Multiple Phase ◽  
Model Substance ◽  
History Of ◽  
Electron Image

Thin GexTe1-x (x = 0.15-0.8) were studied as a model substance of a composite semiconductor film, in addition being of interest for optical storage material. Two complementary modes of time-resolved TEM were used to trace the phase transitions, induced by an attached Q-switched (50 ns FWHM) and frequency doubled (532 nm) Nd:YAG laser. The laser radiation was focused onto the specimen within the TEM to a 20 μm spot (FWHM). Discrete intermediate states were visualized by short-exposure time doubleframe imaging /1,2/. The full history of a transformation was gained by tracking the electron image intensity with photomultiplier and storage oscilloscopes (space/time resolution 100 nm/3 ns) /3/. In order to avoid radiation damage by the probing electron beam to detector and specimen, the beam is pulsed in this continuous mode of time-resolved TEM,too.Short events ( <2 μs) are followed by illuminating with an extended single electron pulse (fig. 1c)

Economic Views of L. Trotsky

2004 ◽  
pp. 142-157
Author(s):  
M. Voeikov ◽  
S. Dzarasov
Keyword(s):  
Civil War ◽  
20Th Century ◽  
Significant Role ◽  
Historical Perspective ◽  
Russian Revolution ◽  
Russian History ◽  
History Of

The paper written in the light of 125th birth anniversary of L. Trotsky analyzes the life and ideas of one of the most prominent figures in the Russian history of the 20th century. He was one of the leaders of the Russian revolution in its Bolshevik period, worked with V. Lenin and played a significant role in the Civil War. Rejected by the party bureaucracy L. Trotsky led uncompromising struggle against Stalinism, defending his own understanding of the revolutionary ideals. The authors try to explain these events in historical perspective, avoiding biases of both Stalinism and anticommunism.

History of thyroid surgery

2020 ◽  
Vol 99 (11) ◽  
Keyword(s):  
Surgical Technique ◽  
20Th Century ◽  
Thyroid Surgery ◽  
History Of ◽  
Ancient Times

The authors present an outline of the development of thyroid surgery from the ancient times to the beginning of the 20th century, when the definitive surgical technique have been developed and the physiologic and pathopfysiologic consequences of thyroid resections have been described. The key representatives, as well as the contribution of the most influential czech surgeons are mentioned.

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