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Your search keyword '"Shmakov, A."' showing total 151 results
Start Over Author "Shmakov, A." Publication Year Range More than 50 years ago
151 results on '"Shmakov, A."'

30. Rheological equations of state of weak solutions of polymers as rigid ellipsoidal macromolecules

Author

Yu. I. Shmakov and Yu. V. Pridatchenko

Subjects
Physics, chemistry.chemical_classification, Physics::Biological Physics, Quantitative Biology::Biomolecules, Mechanical Engineering, media_common.quotation_subject, Polymer, Condensed Matter Physics, Inertia, Ellipsoid, Quantitative Biology::Subcellular Processes, Condensed Matter::Soft Condensed Matter, Classical mechanics, chemistry, Rheology, Mechanics of Materials, media_common, Macromolecule, Rotational Brownian motion
Abstract

Rheological equations of state are obtained for weak solutions of polymers as rigid ellipsoidal macromolecules, taking into account the rotational Brownian motion of the macromolecules, their energy, and the external force fields (electric and magnetic). As an example the effect of the inertia of the macromolecules on the rheological behavior of the solutions is examined.

Published
1974

33. Polymethacrylates containing sulphur: Mechanism of stabilization against thermo-oxidative degradation

Author

N.K. Avdonina, G.N. Shvareva, A.A. Berlin, and G.B. Shmakov

Subjects
Oxidative degradation, Chemistry, Polymer chemistry, General Engineering, Copolymer, Organic chemistry, Degradation (geology), chemistry.chemical_element, Sulfur, Decomposition
Abstract

With a methyl methacrylate-ethylthioethylmethacrylate copolymer as an example, the part played by sulphidic sulphur and the effect of the “foreign” link on the stabilization of sulphur-containing polymethacrylates against thermo-oxidative degradation were investigated. Investigation of the composition of the volatile products and the values of the copolymerization constants showed that stabilization is based on the decomposition of thioalkylacrylate units formed in the breakdown of hydroperoxides by sulphidic groups.

Published
1973

34. Rheological equations of state for weak solutions of polymers with rigid ellipsoidal macromolecules

Author

P. B. Begoulev and Yu. I. Shmakov

Subjects
Physics, chemistry.chemical_classification, Quantitative Biology::Biomolecules, Mechanical Engineering, General Chemical Engineering, Complex system, Polymer, Ellipsoid, Physics::Geophysics, Condensed Matter::Soft Condensed Matter, Classical mechanics, chemistry, Rheology, Macromolecule
Abstract

Based on the structural-continuum model, the rheological equations of state are derived for weak solutions of polymers with rigid macromolecules in the shape of triaxial ellipsoids.

Published
1972

35. Flow characteristics of dilute suspensions with rigid ellipsoidal particles in an external force field

Author

Yu. I. Shmakov and P. B. Begoulev

Subjects
Condensed Matter::Soft Condensed Matter, Physics, Rheology, Flow (mathematics), Force field (physics), Mechanical Engineering, General Chemical Engineering, Electric field, Complex system, Mechanics, Dielectric, Ellipsoid
Abstract

The effect of an electric field on the rheological behavior of dilute suspensions with rigid ellipsoidal dielectric particles is analyzed.

Published
1973

37. Rheological equations of state for weak polymer solutions with rigid ellipsoidal macromolecules in an electric field

Author

Yu. I. Shmakov and P. B. Begoulev

Subjects
chemistry.chemical_classification, Quantitative Biology::Biomolecules, Materials science, Basis (linear algebra), Mechanical Engineering, General Chemical Engineering, General Engineering, Complex system, Polymer, Condensed Matter Physics, Ellipsoid, Condensed Matter::Soft Condensed Matter, Classical mechanics, Rheology, chemistry, Electric field, Macromolecule
Abstract

On the basis of the structural-continuum concept, rheological equations of state have been derived for weak polymer solutions with rigid ellipsoidal macromolecules in an electric field.

Published
1972

38. Structure-continuous concept in the rheology of polymer substances

Author

Yu. I. Shmakov and E. Yu. Taran

Subjects
chemistry.chemical_classification, Materials science, Basis (linear algebra), Mechanical Engineering, General Chemical Engineering, General Engineering, Complex system, Structure (category theory), Polymer, Condensed Matter Physics, Ellipsoid, Condensed Matter::Soft Condensed Matter, Classical mechanics, Rheology, chemistry
Abstract

Rheological equations of state are postulated for weak suspensions of rigid ellipsoidal particles on the basis of the structure-continuous concept.

Published
1970

41. Economic reform in action

Author

N. V. Delektorskii and N. M. Shmakov

Subjects
Pharmacology, Action (philosophy), business.industry, Chemistry, Economic sector, Drug Discovery, Pharmacology toxicology, Economic reform, Pharmacy, Public administration, business
Published
1967

42. Approximate solution to problems in the boundary-layer theory applied to weak polymer solutions with rigid ellipsoidal macromolecules

Author

Yu. I. Shmakov and T. G. Pilyavskaya

Subjects
Physics, chemistry.chemical_classification, Quantitative Biology::Biomolecules, Plane (geometry), Mechanical Engineering, General Chemical Engineering, Complex system, Laminar flow, Polymer, Ellipsoid, Condensed Matter::Soft Condensed Matter, Boundary layer, Classical mechanics, chemistry, Approximate solution, Macromolecule
Abstract

Integral relations are derived for a plane laminar boundary layer of weak polymer solutions with rigid ellipsoidal macromolecules. The universal equation is written out for generalizably-similar solutions to the problem.

Published
1973

43. Utilization of titanium alloy equipment

Author

N. M. Shmakov and V. S. Mikheev

Subjects
Pharmacology, Chemistry, Drug Discovery, Metallurgy, Pharmacology toxicology, Titanium alloy
Published
1974

45. A chronic gastric fistula for rats

Author

Bartyzel Ai, Dorosheva IuN, Shmakov Vg, and Lebedev Nn

Subjects
medicine.medical_specialty, business.industry, Fistula, Stomach, General Medicine, medicine.disease, Gastroenterology, General Biochemistry, Genetics and Molecular Biology, Abdominal wall, Serous fluid, medicine.anatomical_structure, Stomach motility, Internal medicine, medicine, business
Abstract

We tested various kinds of gastric fistulae (for rats) made of different materials, and a sturdy model was designed capable of functioning for many months. Its main part consisted of polythene “feet” placed between the serous coat and the internal surface of the abdominal wall.

Published
1964

47. Paths of development of the 'Akrikhin' factory

Author

N. M. Shmakov and N. V. Delektorskii

Subjects
Pharmacology, Chemistry, Drug Discovery, Pharmacology toxicology, Factory (object-oriented programming), Manufacturing engineering
Published
1967

50. To the centenary of the birthday of V. I. Lenin for a worthy celebration of the glorious jubilee

Author

N. M. Shmakov

Subjects
Pharmacology, Chemistry, Drug Discovery, Pharmacology toxicology, Art history
Abstract

Competing in a worthy celebration of this memorable date, the workers of the Akrikhin Pharmaceutical Chemistry Works have realized successfully the first half of the current Five-Year Plan and taken upon themselves increased socialist commitments. In particular, it has been planned to fulfill the Five-Year Plan as to the realization of the production until November i, 1970 and to make a profit of at least 1,200,000 rubles.

Published
1968

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