Plasticity of Metals and Mendeleev’s Periodic Law

150 years ago D. I. Mendeleev revealed the Periodic law to the world and since that time periodic dependencies have been increasingly used in various fields of basic and applied sciences. For the first time we consider the regularities of periodic dependences of the concentration of chemical elements in the ash residue of human hair on the number of the element. Such dependencies for various regions of Russia reveal strictly individual character. It is shown that distributions of the chemical elements for men and women also differ, as well as the distributions determined for the same groups in inhabitants of different regions of residence and depend to a significant extent on the genetic and physiological characteristics of human organism, variability of environmental conditions, earlier diseases and other impacts. This means that population of different urban regions (e.g., Siberian region) is characterized by a strictly individual distribution of biogenic elements. A hypothesis has been put forward that extrema observed on the studied dependences can be a kind of code for a given locality, reflecting correlation with various factors of genetic and ecological nature.

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Superstrutures above the Periodic Law (About the article of O.V. Mikhailov)

Высшее образование в России ◽

10.31992/0869-3617-2019-28-11-98-103 ◽

2019 ◽

Vol 28 (11) ◽

pp. 98-103

Author(s):

I. S. Dmitriev

Keyword(s):

Quantum Chemical ◽

Research University ◽

Critical Assessment ◽

Periodic Law ◽

Approach To Teaching

The author expresses critical remarks regarding the article by O.V. Mikhailov on teaching the topic “Mendeleev’s Periodic law” by at the national research University. Some specific errors of O.V. Mikhailov relating to historical-scientific and quantum-chemical issues are indicated. The article also presents a general critical assessment of his approach to teaching.

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Periodic Law, Mendeleev Society and Mendeleev Congresses

Vestnik RFFI ◽

10.22204/2410-4639-2019-101-01-17-24 ◽

2019 ◽

pp. 17-24

Author(s):

Aslan Yu. Tsivadze

Keyword(s):

Periodic Table ◽

Chemical Elements ◽

Chemical Society ◽

World Science ◽

Strategic Development ◽

Mendeleev Russian Chemical ◽

Saint Petersburg ◽

Periodic Law ◽

The World ◽

English Speaking

In November 1868, the Ministry of Enlightenment of Russia approved the Charter of the Russian Chemical Society (RCS), one of the Founding Members of which had been Dmitri Mendeleev. The first report on Mendeleev Periodic Table of Chemical Elements was delivered during a meeting of the RCS in March 1869. Therefore 1869 is considered by the world science as the year of discovery of the Periodic Law and formulation of the Periodic Table of Chemical Elements. Year 2019 is the 150th anniversary since Dmitry Mendeleev discovered the Periodic System, and the United Nations proclaimed this year to be the International Year of the Periodic Table of Chemical Elements (IYPT2019). After a series of transformations, in 1992 the RCS became the Mendeleev Russian Chemical Society. In 2019, the RCS is holding anniversary events. The extraordinary Mendeleev Congress on General and Applied Chemistry is one of them. It will be held in Saint Petersburg in September 2019 and will host approximately 3,000 foreign and Russian participants. English-speaking symposia, conferences and round tables on current issues of strategic development of science and technology are planned as a part of the Congress.

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