EARLY STAGES OF THE FORMATION OF TEACHING ABOUT AGRICULTURAL ORES (DEVOTED TO THE 150 ANNIVERSARY OF YA.V. SAMOILOV)

2020 ◽  
pp. 150-155
Author(s):  
S.P. TORSHIN ◽  
◽  
V.D. NAUMOV ◽  
G.A. SMOLINA
Keyword(s):  
Russian Scientist ◽  
150Th Anniversary ◽  
Early Stages

The paper is a tribute to the famous mineralogist, one of the founders of biogeochemistry, a leading specialist in phosphorites to professor Yakov V. Samoilov. The authors show the development of the outstanding Russian scientist as a researcher and a teacheк and emphasize Ya.V. Samoilov’s contribution to development of mineralogy, fertilizers industry, agrochemistry and agriculture of our country. The paper is written in connection with 150th anniversary to Ya.V. Samoilov.

“Against the Background of Pushkin”: S.I. Vavilov’s Speech at a Meeting at the Poet’s Monument in June 1949

2020 ◽  
Vol 17 (5) ◽  
pp. 550-559
Author(s):  
Aleksandr Yu. Samarin
Keyword(s):  
Literary Criticism ◽  
Communist Party ◽  
Ussr Academy ◽  
Russian Scientist ◽  
Critical Attitude ◽  
150Th Anniversary ◽  
Soviet State ◽  
The Press ◽  
Academy Of Sciences

The article introduces a previously unpublished speech of the outstanding Russian scientist-physicist, President of the USSR Academy of Sciences, academician Sergey Ivanovich Vavilov, which was delivered by him at the anniversary meeting held on June 5, 1949, at the monument to Alexander Pushkin in Moscow in connection with the celebration of the 150th anniversary of the great Russian poet’s birth. S.I. Vavilov was a great connoisseur of Pushkin’s poetry and literature about him. In the second half of the 1940s, Vavilov actively participated in projects to prepare the anniversary celebrations dedicated to Alexander Pushkin and perpetuate the memory of the poet. Analysis of S.I. Vavilov’s speech, which, unlike his other “Pushkin speeches”, was not intended for the press, shows that in evaluating the great poet’s work, along with the use of cliches, traditional for the epoch, the scientist also took certain liberties. In particular, he did not utter the ritual words praising Stalin, the Communist Party and the Soviet State. The poet Ya.P. Polonsky quoted by Vavilov was not among the classics recognized by Soviet literary criticism, and the selected quote from him could be interpreted as a hint of condemnation of the surrounding Stalinist reality. Numerous fragments of the scientist’s personal diaries indicate his critical attitude towards the latter, in particular.

scholarly journals The Political Economy of S. N. Bulgakov (to the 150th anniversary of his birth)

2021 ◽  
Vol 17 (2) ◽  
pp. 178-190
Author(s):  
Dmitrii K. Stozhko ◽  
Konstantin P. Stozhko
Keyword(s):  
Political Economy ◽  
Economic Thought ◽  
Agricultural Labor ◽  
Land Rent ◽  
Scientific Contribution ◽  
Russian Scientist ◽  
150Th Anniversary ◽  
Agrarian Economy ◽  
Dialectical Approach ◽  
Christian Socialism

Introduction. 2021 marks the 150th anniversary of the birth of S. N. Bulgakov, an outstanding Russian scientist, economist and philosopher. The aim of the study is to assess the scientific contribution of S. N. Bulgakov to the development of Russian socio-economic thought. Materials and Methods. The work was written on the basis of the economic writings of S. N. Bulgakov, documents and materials of that era, as well as contemporary Russian and foreign publications. The article uses a dialectical approach, methods of induction and deduction, analysis and synthesis, structural-functional and program-targeted research methods. Results. The article reveals the scientific contribution of S. N. Bulgakov to the formulation and solution of urgent problems of the humanities and economics. The place and role of S. N. Bulgakov in the history of Russian and world science are revealed. The problems of the fundamental work of S. N. Bulgakov “Capitalism and Agriculture” (1900) and his other economic studies are considered in detail. An assessment is given to the ideas of the formation of a humanistic political economy, the doctrine of “Christian socialism”, the relationship between the principles of spiritual, moral and rationalistic approaches in the study of the national economy. The specific views of the scientist on the agrarian economy are shown: agrarian overpopulation, the nature of agricultural labor, the operation of the law of diminishing land fertility, the peculiarities of domestic agriculture, the nature of land rent. The idea of the legitimacy of the ideas and conclusions of S. N. Bulgakov about the nature and prospects of the development of capitalism in Russia, the spread of small and medium-sized forms of organization of agrarian production, understanding of the agrarian economy in the “broad” and “narrow” sense is substantiated. Discussion and Conclusion. A comparative analysis of the views of S. N. Bulgakov, N. I. Bukharin, K. Marx, V. I. Lenin, A. Smith, A. V. Chayanov on the general theoretical aspects of the development of agricultural production is carried out. Shown are modern studies devoted to the ideas of S. N. Bulgakov in the field of socio-economic analysis.

scholarly journals Socio-economic views of P. B. Struve (to the 150th anniversary of his birth)

2020 ◽  
Vol 16 (2) ◽  
pp. 203-214
Author(s):  
Dmitrii K. Stozhko
Keyword(s):  
Economic Thought ◽  
Primary Sources ◽  
Economic Science ◽  
Price Theory ◽  
Land Rent ◽  
Price Equilibrium ◽  
Russian Scientist ◽  
150Th Anniversary ◽  
History Of ◽  
Political Figure

Introduction. In 2020 marks the 150th anniversary of the birth of P. B. Struve, an outstanding Russian scientist, economist and philosopher, public and political figure. The aim of the study is to evaluate the scientific contribution of P. B. Struve to the development of Russian socio-economic thought, taking into account the existing new social reality. Materials and Methods. The study used the methods of analysis, synthesis, generalizations and axiology, as well as historical and retrospective, historical and genetic and hermeneutical methods of studying problematic issues in the history of economic science. The study is based on primary sources: the economic works of P. B. Struve himself and his contemporaries. Results. Among the most significant political and economic ideas of P. B. Struve, the scientific concepts formulated by him of the “state-master” and “human fitness” are highlighted. The differences between P. B. Struve and V. I. Lenin in understanding the nature and nature of land rent are shown. The scientist’s contribution to the development of price theory and pricing issues is revealed. The conclusion is drawn on the political and economic essence and content of the socio-economic views of P. B. Struve as an ideology of economic humanism. Discussion and Conclusion. Domestic and foreign studies of the views of P. B. Struve of the second half of the 20th and the first decades of the 21st centuries are noted. The assessment of the concept of macroeconomic (price) equilibrium by P. B. Struve in comparison with similar ideas of A. Marshall, A. Pareto, L. Walras, J. R. Hicks is given. The main stages in the evolution of the socio-economic views of P. B. Struve are highlighted.

scholarly journals 150th anniversary of periodic table of chemical elements

2019 ◽  
Vol 89 (6) ◽  
pp. 561-562
Author(s):  
Board of the journal "Herald of the RAS"
Keyword(s):  
United Nations ◽  
Periodic Table ◽  
Chemical Elements ◽  
Russian Scientist ◽  
150Th Anniversary ◽  
Periodic Law ◽  
The United Nations

The United Nations declared 2019 the International Year of the Periodic Table of Chemical Elements, coinciding with the 150th anniversary of the Periodic Law, opened in 1869 by the great Russian scientist-encyclopedist Dmitry Ivanovich Mendeleev (1834–1907).

scholarly journals D. I. MENDELEEV AS THE ECONOMISTS (to the 150th Anniversary of the Periodic Table)

2019 ◽  
Vol 15 (1) ◽  
pp. 23-33
Author(s):  
Dmitriy K. Stozhko ◽  
Konstantin P. Stozhko
Keyword(s):  
Market Economy ◽  
Periodic Table ◽  
Industrial Revolution ◽  
Economic Science ◽  
Russian Scientist ◽  
150Th Anniversary ◽  
Russian Economy ◽  
Market Economy System ◽  
History Of ◽  
Value Determination

Introduction. In 2019 the 150th anniversary of the famous Periodic Table of the great Russian scientist, chemist and economist D. I. Mendeleev will be celebrated. The idea of polymorphism, laid down in the basis of the periodic law discovered by him, has not been practically considered in application to the market economy system, although the practical relevance and perspective of such analysis are becoming more evident in the conditions of modern globalism. The appeal to the little explored aspects of the economic heritage of D. I. Mendeleev makes it possible in many ways to take a fresh look at the prospects for the development of the Russian economy. Materials and Methods. The research uses methods of analysis, synthesis, generalizations and axiology, as well as historical-retrospective, historical-genetic and hermeneutic methods of studying problem questions in the history of economic science. The research is based on the original sources: the economic works of D. I. Mendeleev and his contemporaries – economists. Results. The article reveals little-studied aspects of socio-economic views of D. I. Mendeleev. Among his most significant theoretical and economic achievements, the idea of polymorphism applied to markets, the theory of the territorial distribution of productive forces, the law of advanced development of the production of means of production, the concept of incentive taxation, the protectionist draft of the customs tariff and the concept of value determination of economic activity are highlighted. The attitude of D. I. Mendeleev to the economic concepts of S. Yu. Witte, F. Liszt, K. Marx, I. G. von Thünen, as well as his idea of the main directions of the development of the Russian economy are shown. Discussion and Conclusions. The authors characterized special and general studies of foreign and domestic authors on various aspects of the economic heritage of D. I. Mendeleev. Conclusions are made about the urgency of the idea of polymorphism proposed by D. I. Mendeleev in analyzing the morphology of the market economy, the principle of protectionism in the context of the current aggravation of international competition, and his judgment on the need for priority development of innovative industries of domestic industry, taking into account the modern industrial revolution and the transition to a new technological order.

Spherulitic crystal growth in the prodissoconch larval of Crassostrea virginica

1983 ◽  
Vol 41 ◽  
pp. 518-519
Author(s):  
George G. Cocks ◽  
Louis Leibovitz ◽  
DoSuk D. Lee
Keyword(s):  
Crystal Structure ◽  
Crassostrea Virginica ◽  
Crystal Orientation ◽  
Developmental Changes ◽  
Gastrula Stage ◽  
Orthorhombic Crystal ◽  
Orthorhombic Crystal Structure ◽  
Stages Of Growth ◽  
Early Stages ◽  
Initial Deposition

Our understanding of the structure and the formation of inorganic minerals in the bivalve shells has been considerably advanced by the use of electron microscope. However, very little is known about the ultrastructure of valves in the larval stage of the oysters. The present study examines the developmental changes which occur between the time of conception to the early stages of Dissoconch in the Crassostrea virginica(Gmelin), focusing on the initial deposition of inorganic crystals by the oysters.The spawning was induced by elevating the temperature of the seawater where the adult oysters were conditioned. The eggs and sperm were collected separately, then immediately mixed for the fertilizations to occur. Fertilized animals were kept in the incubator where various stages of development were stopped and observed. The detailed analysis of the early stages of growth showed that CaCO3 crystals(aragonite), with orthorhombic crystal structure, are deposited as early as gastrula stage(Figuresla-b). The next stage in development, the prodissoconch, revealed that the crystal orientation is in the form of spherulites.

Formation of Dislocation Channels in Neutron Irradiated Molybdenum

1972 ◽  
Vol 30 ◽  
pp. 672-673
Author(s):  
S. Mahajan
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Ambient Temperature ◽  
Room Temperature ◽  
Channel Formation ◽  
Early Stages ◽  
Transmission Electron ◽  
Three Stages ◽  
Two Stages ◽  
Polycrystalline Molybdenum

The evolution of dislocation channels in irradiated metals during deformation can be envisaged to occur in three stages: (i) formation of embryonic cluster free regions, (ii) growth of these regions into microscopically observable channels and (iii) termination of their growth due to the accumulation of dislocation damage. The first two stages are particularly intriguing, and we have attempted to follow the early stages of channel formation in polycrystalline molybdenum, irradiated to 5×1019 n. cm−2 (E > 1 Mev) at the reactor ambient temperature (∼ 60°C), using transmission electron microscopy. The irradiated samples were strained, at room temperature, up to the macroscopic yield point.Figure 1 illustrates the early stages of channel formation. The observations suggest that the cluster free regions, such as A, B and C, form in isolated packets, which could subsequently link-up to evolve a channel.

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