Отраслевые подборки (УДК)
Издания подборки 11 - 20 из 5438
11.

Количество страниц: 8 с.

The group composition of asphaltene-resin-paraffin deposits (ARPD) in the Irelyakh field and their solubility in the composite solvents on the hexane base with the additives consisting of nonionic surface-active substances (NSAS) and concentrates of aromatic hydrocarbons is determined. The results of the investigations show that the additives Neonol AF-9-10 and liquid products of pyrolysis (LPP) are most efficient. The use of these additives allows to increase the efficiency of ARPD breaking and dissolving by 1,3 – 1,6 times as compared with a base solvent. It is shown that the increase in the concentration of individual additives from 0,5 to 3 % causes a decrease in the efficiency of detergent compounds.

Ivanova, I. K. Hydrocarbon solvents on the hexane base for oil organic deposits elimination of the irelyakh gas and oil field / Izabella K. Ivanova, Elena Yu. Shitz // Нефтегазовое дело. - 2008, N 1. - С. 9.

12.
Авторы:
Jones Lawrence H., Kusunose Randall S., Goering Edward K.
Заглавие: Strain-CounterStrain

Издательство: Jones Strain-Counterstrain

Год выпуска: 1995

Количество страниц: 149 с.

13.
Авторы:
Kyuregyan K. K. , Kichatova V.S., Isaeva O. V., Potemkin I. A., Malinnikova E. Y., Karlsen A. A., Mikhailov M. I. , Lopatukhina M. A., Mobarhan A. A., Mullin E. V., Slukinova O.S., Ignateva M. E., Sleptsova Snezhana S., Oglezneva E. E., Shibri kE. V., Isaguliants M. G.

Количество страниц: 15 с.

Coverage with Timely Administered Vaccination against Hepatitis B Virus and Its Influence on the Prevalence of HBV Infection in the Regions of Different Endemicity / K. K. Kyuregyan, V. S. Kichatova, O. V.Isaeva [and etc.] // Vaccines. - 2021. - Т. 9, N 2. - С. 1-15. - DOI: 10.3390/vaccines9020082
DOI: 10.3390/vaccines9020082

14.
Автор:
Larionov Vladimir P.

Источник: Management, technology and human resources policy in the Arctic (the North). - Dordrecht; Boston; London, 1996. - C. 383-387

Количество страниц: 5 с.

Новые технологии как фактор сохранения экологического баланса в Арктике
15.

Издательство: [s. n.]

Год выпуска: 1988

Количество страниц: 14 с.

The influence of continious CO2-laser processing on structure, composition and microhadness of plasma sprayed Ni-Cr-Si-B, Fe-C-Cr-V, Ni-Al coatings was studied. The change of chemical and phase compositions of the coatings compared with the initial sprayed ones due to alloying with elements of substrate, depending on the processing operation (input power) was determined. Laser processing of plasma sprayed coatings allows to improve substantially their adhesion and in combination with high speed cooling, gives the possibility to regulate the processes of structure formation, dispersion, phase formation, and hence, the properties of forming coatings by means of processing operation.

Laser processing of plasma sprayed coatings / Dr. V. P. Larionov, Cand. N. P. Bolotina, Eng. T. V. Argunova, Cand. V. D. Tyunin, Eng. M. P. Lebedev. — [S. l. : s. n.], 1988. — 6 c.

16.
Автор:

Год выпуска: 2009

Количество страниц: 7 с.

Лошадь саха: этнический символ в пост-коммунистической Республике Саха (Якутия)
17.

Количество страниц: 1 с.

Risk factors for hepatocellular carcinoma in men of northeast regions of Asia with high, medium, and low incidence rates / Malov Sergey, Baatarkhuu Oidov, Sleptsova Snezhana [and etc.] // Hepatology International. - 2020. - Т. 14, N S1. - С. 252.
DOI: 10.1007/s12072-020-10030-4

18.

Количество страниц: 4 с.

Spatial distribution in the polar ionosphere of field-aligned currents density is studied by using data of the events on 20.11.03. Observable distributions are described in terms of three Regions of Iijima and Potemra, with taken into account in each Region of three types of spatial inhomogeneities. These inhomogeneitie were overlooked earlier. Dynamics of classical substorm current wedge SCW1, and the "current wedges" SCW2 and SCW3, both creating a polarization and amplification of the westward auroral electrojet, are described.

Dynamics of the Field-Aligned Current Systems Observed during The Super-Storm on Nov. 20, 2003 / V. M. Mishin, M. Foerster, T. I. Saifudinova, A. D. Bazarzhapov, L. A. Sapronova, V. P. Golovkov, P. Stauning, J. Watermann, and S. I. Solovyev // Solar Extreme Events Fundamental Science and Applied Aspects Nor-Amberd, Armenia 26-30 September 2005 : proceedings of the Second International Symposium / edited by A. Chilingarian and G. Karapetyan. − Erevan : Cosmic Ray Division, Alikhanyan Physics Institute, 2006. − P. 79-82.

19.
Авторы:
Nikitin S., Skalozubova A., Benois C., Poriadin V., Никитин С. А., Скалозубова Ариадна Николаевна, Бенуа Карл Александрович, Порядин В. Н.

Издательство: Издательство Академии наук СССР

Год выпуска: 1930

Серия, номер выпуска: Материалы Комиссии по изучению Якутской Автономной Советской Социалистической Республики = Materiaux de la commission pour l'etude de la Republique Autonome Sovietique Socialiste Iakoute ; вып. 29

Количество страниц: 416 с.

20.

Количество страниц: 8 с.

In the given work perspectives of combined modification of polytetrafluorethylene (PTFE) by fluoroplastic F-4MB in a combination with nanospinel magnesium for the purpose of reception of new cold-resistant polymeric composite materials the tribotechnical appointments with improved deformation-strength characteristics for the oil and gas equipment is shown.

Okhlopkova, A. A. Working out polymeric nanocomposites the tribotechnical appointments for the oil and gas equipment / A. A. Okhlopkova, P. N. Petrova, O. V. Gogoleva // Нефтегазовое дело. - 2009, N 2. - С. 24.