In 1972, I.I. Kotov proposed to separate the surfaces of congruent sections into a separate class and to include the surfaces of plane-and-parallel translation, surfaces of revolution, carved surfaces of Monge, cyclic surfaces with a generatrix circle of constant radius, rotative, spiroidal, and helical surfaces in it. The aim of the research is to obtain generalized parametric equations of surfaces of congruent sections of the pendulum type on right cylinders with plane-and-parallel translation of movable rigid superellipses. Analytical geometry methods are used. Computer systems MathCad and AutoCAD are applied to visualize surfaces. The results consist in the derivation of parametric equations of the studied surfaces in a general form con...
FIELD: chemistry. SUBSTANCE: invention relates to the production of a gas-tight solid oxide tubular ...
The correlation between vertical profiles of bioluminescence and data of 154 samples of phyto- and 2...
FIELD: construction. SUBSTANCE: invention relates to construction, in particular to a method for ass...
The article discusses new kinematic surfaces that can be attributed to the class of surfaces of cong...
In this paper we introduce the notion of an Rν-generalized solution to the Stokes problem with singu...
Within V.I. Vernadsky’s concept about the living matter as a universal development of the substance ...
FIELD: plastic metal working, namely processes for finishing and strengthening outer cylindrical sur...
Drug Licol is created on the base of Schizandra chinensis fruits oil extract. It contain complex of ...
FIELD: metallurgy, particularly, treatment of liquid metal with gas for improvement of its quality a...
The linear system of partial dierential equations is considered. It is assumed that there is an irre...
Krasnoyarsk Subsidiary of Kutateladze Institute of Thermophysics SB RAS and theDepartment of Thermop...
The results of oceanographic and hydrobiological monitoring of the coastal waters of Karadag Nature ...
The proposed invention relates to the field of additive techniques for use in manufacturing implants...
FIELD: technological processes. SUBSTANCE: device contains spindle installed in casing on frictionle...
We investigate stability of solutions in linear stochastic Sobolev type models with the relatively b...
FIELD: chemistry. SUBSTANCE: invention relates to the production of a gas-tight solid oxide tubular ...
The correlation between vertical profiles of bioluminescence and data of 154 samples of phyto- and 2...
FIELD: construction. SUBSTANCE: invention relates to construction, in particular to a method for ass...
The article discusses new kinematic surfaces that can be attributed to the class of surfaces of cong...
In this paper we introduce the notion of an Rν-generalized solution to the Stokes problem with singu...
Within V.I. Vernadsky’s concept about the living matter as a universal development of the substance ...
FIELD: plastic metal working, namely processes for finishing and strengthening outer cylindrical sur...
Drug Licol is created on the base of Schizandra chinensis fruits oil extract. It contain complex of ...
FIELD: metallurgy, particularly, treatment of liquid metal with gas for improvement of its quality a...
The linear system of partial dierential equations is considered. It is assumed that there is an irre...
Krasnoyarsk Subsidiary of Kutateladze Institute of Thermophysics SB RAS and theDepartment of Thermop...
The results of oceanographic and hydrobiological monitoring of the coastal waters of Karadag Nature ...
The proposed invention relates to the field of additive techniques for use in manufacturing implants...
FIELD: technological processes. SUBSTANCE: device contains spindle installed in casing on frictionle...
We investigate stability of solutions in linear stochastic Sobolev type models with the relatively b...
FIELD: chemistry. SUBSTANCE: invention relates to the production of a gas-tight solid oxide tubular ...
The correlation between vertical profiles of bioluminescence and data of 154 samples of phyto- and 2...
FIELD: construction. SUBSTANCE: invention relates to construction, in particular to a method for ass...