The impact of human capital on engineering innovations

© 2020, World Academy of Research in Science and Engineering. All rights reserved. Goal: To identify the relationship between the intensive economic growth of the state and human capital. Design/Methodology/Approach: The following methods were used: statistical-economic, monographic, and economic-statistical. Conclusions: The authors revealed that the quality of life of the population had a close relationship with the economic growth of the state. The practical implications. The study revealed that the fundamental factor affecting the growth of fundamental macroeconomic indicators was an increase in the welfare of the population. Originality/value: The article considers a number of factors that directly and indirectly affect economic growth

Synthesis and biological activity of 1,2,5-trimethyl-4-n-arylimino (amino)- and 4-(N-aryl-N-ethoxycarbonyl)-aminopiperidines

[No abstract available

SYNTHESIS AND BIOLOGICAL-ACTIVITY OF 1,2,5-TRIMETHYL-4-N-ARYLIMINO(AMINO)PIPERIDINES AND 4-(N-ARYL-N-ETHOXYCARBONYL)AMINOPIPERIDINES

Some urethanes containing gamma-N-piperidyl substituents were synthesized fron the respective 4-N-arylimino(amino)piperidines and ethylchloroformate. The starting materials and the resultant ethyl-N-(1,2,5-trimethylpiperidyl-4)-N-aryl (hetaryl) carbamates were tested for bactericidal, fungicidal, and herbicidal activities which were shown to be related to the structure of the compounds in question. Some ethyl-N-(1,2,5-trimethylpiperidyl-4)-N-aryl-carbamates had action on the central nervous system. The compounds under study had no profound analgetic effect. The structure of the compounds was evidenced by spectral assays. The parameters for NMR- and mass-spectra are also outlined

Synthesis and biological activity of 1,2,5-trimethyl-4-N-arylimino)amino)- and 4-(N-aryl-N-ethoxycarbonyl)aminopiperidines

[No abstract available

SYNTHESIS AND BIOLOGICAL-ACTIVITY OF 1,2,5-TRIMETHYL-4-N-ARYLIMINO(AMINO)PIPERIDINES AND 4-(N-ARYL-N-ETHOXYCARBONYL)AMINOPIPERIDINES

Some urethanes containing gamma-N-piperidyl substituents were synthesized fron the respective 4-N-arylimino(amino)piperidines and ethylchloroformate. The starting materials and the resultant ethyl-N-(1,2,5-trimethylpiperidyl-4)-N-aryl (hetaryl) carbamates were tested for bactericidal, fungicidal, and herbicidal activities which were shown to be related to the structure of the compounds in question. Some ethyl-N-(1,2,5-trimethylpiperidyl-4)-N-aryl-carbamates had action on the central nervous system. The compounds under study had no profound analgetic effect. The structure of the compounds was evidenced by spectral assays. The parameters for NMR- and mass-spectra are also outlined

Synthesis and biological activity of 1,2,5-trimethyl-4-N-arylimino)amino)- and 4-(N-aryl-N-ethoxycarbonyl)aminopiperidines

[No abstract available

Synthesis and biological activity of N- and O-acyl derivatives of 2,6-diphenyl-4-hydroxypiperidines and tetrahydropyridines

[No abstract available

Synthesis and physiological activity of 2,3,6-triaryl-4-oxo[hydroxy, hydroxyimino, amino]piperidines

[No abstract available