Biosynthesis of the furoquinoline alkaloids, skimmianine, evoxine, and choisyine: mechanism of formation of the furan ring. The timing of aromatic hydroxylation and of methylation

1974 ◽  
pp. 51 ◽  
Author(s):  
Michael F. Grundon ◽  
David M. Harrison ◽  
Caroline G. Spyropoulos
Keyword(s):  
Furan Ring ◽  
Mechanism Of Formation ◽  
Aromatic Hydroxylation

Acid Catalyzed Furan Ring Transposition

10.1039/sp768 ◽  
2014 ◽  
Author(s):  
Jamsheena V. ◽  
Ravindra Phatake
Keyword(s):  
Furan Ring ◽  
Acid Catalyzed

Regarding the mechanism of formation of nonmetallic inclusions conglomerates of system Al2O3-MgO

2019 ◽  
Vol 75 (12) ◽  
pp. 1341-1351
Author(s):  
A. A. Safronov ◽  
V. S. Dub ◽  
V. V. Orlov ◽  
K. L. Kosyrev ◽  
A. S. Loskutov ◽  
...  
Keyword(s):  
Nonmetallic Inclusions ◽  
Mechanism Of Formation

Assessment of ability to varnish turbine oils

2020 ◽  
Vol 06 ◽  
pp. 28-33
Author(s):  
I.V. Mitin ◽  
◽  
I.R. Tatur ◽  
K.U. Smirnov ◽  
A.M. Suloev ◽  
...  
Keyword(s):  
Antioxidant Properties ◽  
Mechanism Of Formation ◽  
Critical Situation ◽  
Antioxidant Content ◽  
Turbine Equipment

The reasons for the formation of varnish deposits of turbine oils are determined. It is shown that the performance of turbine oils is determined by methods of ASTM D7843 (MPC) and ASTM D6971 (RUL) can be assessed, the process of formation of varnish deposits, the level of antioxidant properties, antioxidant content of, amend, and extend the oil change, and to predict critical situation in the operation of turbine equipment. The mechanism of formation of varnish deposits in turbine oils is proposed.

EPEGENTIC TOXICOLOGY: PERSPECTIVES OF THE DEVELOPMENT

2018 ◽  
pp. 2-7
Author(s):  
G. A. Sofronov ◽  
E. L. Patkin
Keyword(s):  
Public Health ◽  
Life Cycle ◽  
Human Health ◽  
Chronic Exposure ◽  
Environmental Pollutants ◽  
Epigenetic Mechanisms ◽  
Epigenetic Changes ◽  
Mechanism Of Formation ◽  
Health Disorders ◽  
Time Periods

One of the complex problems of modern experimental toxicology remains the molecular mechanism of formation of human health disorders separated at different time periods from acute or chronic exposure to toxic environmental pollutants (ecotoxicants). Identifying and understanding what epigenetic changes are induced by the environment, and how they can lead to unfavorable outcome, are vital for protecting public health. Therefore, we consider it important a modern understanding of epigenetic mechanisms involved in the life cycle of mammals and assess available data on the environmentally caused epigenetic toxicity and, accordingly fledging epigenenomic (epigenetic) regulatory toxicology.

Human Capital in the Economic System of Modern Society: the Mechanism of Formation, Investment and Development Prospects in Ukraine

2019 ◽  
pp. 105-109
Author(s):  
S. Zhukov ◽  
V. Zelic ◽  
S. Soima
Keyword(s):  
Human Capital ◽  
Modern Society ◽  
Capital Investments ◽  
Mechanism Of Formation ◽  
Strategic Development ◽  
Education And Health ◽  
Economic State ◽  
Human Capital Investments ◽  
State Of Affairs ◽  
Development Prospects

As a result of the conducted research the problems of development of human capital and basic pre-conditions of providing of his competitiveness are certain. Analyzed the loud speaker of charges on development of education and health protection of summary budget of Ukraine and measures on the improvement of economic situation in Ukraine and providing of development of human capital are offered. The basic types of investments are certain in a human capital on levels and subjects of investing. The mechanism of forming of human capital is presented. The mechanism of forming of human capital is presented. It is grounded, that for strategic development of human capital of Ukraine and achievement of equilibrium and balanced of economy in the conditions of globalization modernization of public policy is needed in area of education, namely, creation of the system of education, oriented to forming and development of skills and jurisdictions of man, necessary for innovative activity. Keywords human capital, investments in a human capital, competitiveness, economic state of affairs, payment for work.

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