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1.
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Авторы:
Ammosova Anastasia Mikhailovna, Gavrilyeva Galina Alekseevna, Ammosov Petr Petrovich, Koltovskoi Igor Innokentievich
Заглавие: Comparing temperature of subauroral mesopause over Yakutia with SABER radiometer data for 2002–2014
Сравнение температуры субавроральной мезопаузы над Якутией с данными радиометра SABER с 2002 по 2014 г.

Количество страниц: 6 с.

Comparing temperature of subauroral mesopause over Yakutia with SABER radiometer data for 2002–2014 = Сравнение температуры субавроральной мезопаузы над Якутией с данными радиометра SABER с 2002 по 2014 г. / A. M. Ammosova, G. A. Gavrilyeva, P. P. Ammosov, I. I. Koltovskoi // Солнечно-земная физика = Solar-Terrestrial Physics. – 2017. – Т. 3, N 2 : 13-я российско-китайская конференция по космической погоде. – С. 58-63. – DOI: 10.12737/22598.
DOI: 10.12737/22598

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2.
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Авторы:
Duchesne Sylvie, Bravina Rosaliya Innokentevna, Popov Vladimir Gavrilievich, Kolodeznikov Sergey Konstantinovich , Gérard P., Myglan Vladimir, Hochstrasser-Petit Ch. , Romanova L., Petit M., Kirianov Nikolai Sergeevich, Alexeev Anatoly Nikolaevich, Alekseeva Lena Egorovna, Riberon A., Crubézy Eric
Заглавие: Frozen graves of Yakutia, a chronological sequence
Погребения якутов XVII — начала XIX в. в вечномерзлых грунтах: культурно-хронологическая атрибуция

Количество страниц: 12 с.

Frozen graves of Yakutia, a chronological sequence / S. Duchesne, R. Bravina, V. Popov [и др.] // Вестник археологии, антропологии и этнографии. – 2020. – N 4 (51). – С. 120-130. — DOI: 10.20874/2071-0437-2020-51-4-11.
DOI: 10.20874/2071-0437-2020-51-4-11

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3.
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Автор:
Dyakonov Victor Mikhailovich
Заглавие: On the Problem of Classification of Microblade Industry Sites with Mixed Cultural Layers in the Mesolithic of Central Yakutia (on Materials from the Tuymaada Valley)
К проблеме выделения микропластинчатых индустрий на стоянках со смешанными культурными слоями в мезолите Центральной Якутии (по материалам долины Туймаада)

Количество страниц: 19 с.

In this article the technique of classification of the Early Holocene microblade industries on sites with mixed cultural layers of Central Yakutia (Tuymaada valley) is discussed. This technique is based on classification in the complexes on stone artifacts of microliths, as a characteristic for the Sumnagin culture. Materials from sites are associated with the Mesolithic on the basis of the technical-typological and statistical analysis of materials from precisely stratified sites of the Sumnagin Culture of the Aldan and Olekma river basins. The stone inventory of the Sumnagin culture is based on the maximal use of blades from which practically all stone tool industrial products were produced, except for large cutting instruments. The presence of microblade tools in the common statistics of tool types is supported by a big amount of blades and the tools made of them. Prevailing amount of blades in relation to the flake tools, absence of ceramics or its small amount, in some cases, also testifies in favour of early dating. On the basis of analysis, the Sumnagin cultural complex on 11 sites of Tuymaada Valley is established: Kapitonovka, Kil'dyamtsy III, Severo-Zapadnaya II, Fermennoe Ozero, Syrdakh VI, Zernovaya II, Us'-Khatyng I, V, Vladimirovka IV, and Horo I, III. On about 25 sites where the microblades industries are excavated, at expansion of works the assumption of presence the Mesolithic stone assemblage in cultural layers can prove to be true.
Работа посвящена проблеме изучения мезолита в Центральной Якутии. Здесь было известно небольшое количество стоянок сумнагинской культуры, характеризующихся смешанными культурными комплексами, и датированных этим временем лишь по аналогиям инвентаря. В работе предложена методика определения раннеголоценовых комплексов в смешанных культурных слоях, основанная на выделении в общих комплексах каменного инвентаря микролитов, в большей степени характерных для сумнагинской культуры. Проведённый анализ позволил выделить сумнагинский культурный комплекс на 11 памятниках Туймаады. На ещё около 25 памятниках, где обнаружены микропластинчатые индустрии, при расширении работ, может подтвердиться предположение о наличии в культурных слоях мезолитического каменного инвентаря

Dyakonov, V. M. On the Problem of Classification of Microblade Industry Sites with Mixed Cultural Layers in the Mesolithic of Central Yakutia (on Materials from the Tuymaada Valley) / Victor M. Dyakonov // North Pacific Prehistory : archaeological studies journal. — 2007. — Vol. 1. — P. 129-147.

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4.
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Авторы:
Fedorova Aitalina Fedorovna, Shits Elena Yurievna, Portnyagin Albert Serafimovich
Заглавие: Study of possible using the polymer solutions as agents of oil displacement in the fields with abnormally low reservoir temperatures

Количество страниц: 12 с.

Rheological, structural and oil displacing properties of the solutions of polyacrylamide (PAA) and carboxymethylcellulose (CMC) are fully investigated in the conditions of abnormally low reservoir temperatures. Physico-chemical processes occurring at a contact of highly mineralized formation water with the polymer solutions of PAA and CMC, which are different in composition, in the pore space of the reservoir are studied. The possibility of increasing the efficiency of hydrodynamic influence on the reservoir in the conditions of the fields of the southwest Yakutia due to the use of displacing compounds on the water-soluble polymer base is established experimentally.

Fyodorova, A. F. Study of possible using the polymer solutions as agents of oil displacement in the fields with abnormally low reservoir temperatures / A. F. Fyodorova, E. Yu. Shitz, A. S. Portnyagin // Нефтегазовое дело. - 2008, N 1. - С. 18.

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5.
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Авторы:
Fedorova Aitalina Fedorovna, Shitz Elena Yurievna, Portnyagin Albert Serafimovich
Заглавие: Study of the processes occurring at interaction of formation water of the irelyakh gof with the highly mineralized agent for reservoir pressure maintenance

Количество страниц: 8 с.

The paper considers compatibility of formation water of the Irelyakh gas and oil field of the Republic of Sakha (Yakutia) with the highly mineralized solution used as an agent of reservoir pressure maintenance (RPM) with an allowance for factors, which influence solubility of salts, salt effect in particular. Also, possibility of concurrent reactions and specific conditions characteristic of the fields of the southwest Yakutia (by the example of the Irelyakh GOF) have been taken into account. It is shown that with the increase of the time length of wells’ flooding with the liquid for RPM the pore space structure undergoes changes due to its calcination and sulphatization, which causes deterioration of reservoir properties and subsequently can complicate the operation of producing wells and the field in the whole.

Fyodorova, A. F. Study of the processes occurring at interaction of formation water of the irelyakh gof with the highly mineralized agent for reservoir pressure maintenance / A. F. Fyodorova, E. Yu. Shits, A. S. Portnyagin // Нефтегазовое дело. - 2007, N 2. - С. 24.

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6.
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Авторы:
Gololobov Artem Yurievich, Golikov Innokenty Alekseevich, Varlamov I. I.
Заглавие: Modeling the influence of magnetospheric heat fluxes on the electron temperature in the subauroral ionosphere
Моделирование влияния магнитосферных потоков тепла на температуру электронов в субавроральной ионосфере

Количество страниц: 4 с.

Gololobov, A. Yu. Modeling the influence of magnetospheric heat fluxes on the electron temperature in the subauroral ionosphere = Моделирование влияния магнитосферных потоков тепла на температуру электронов в субавроральной ионосфере / A. Yu. Gololobov, I. A. Golikov, I. I. Varlamov // Солнечно-земная физика = Solar-Terrestrial Physics. – 2017. – Т. 3, N 2 : 13-я российско-китайская конференция по космической погоде. – С. 54-57. – DOI: 10.12737/22595.
DOI: 10.12737/22595

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7.
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Автор:
Ivanova Isabella Karlovna
Заглавие: Monoalkylbenzenes in oils of the Vendian-Cambrian deposits

Количество страниц: 10 с.

Peculiarities of the distribution of high-molecular normal alkylbenzenes in the Vendian-Cambrian oils of the Siberian platform are studied according to the data of chromatomass-spectrometry. The predominance of high-molecular homologues with the odd number of carbon atoms in a molecule is established. The possible biochemical precursors and the probable mechanism of the formation of “odd” monoalkylbenzenes are suggested.

Ivanova, I. K. Monoalkylbenzenes in oils of the Vendian-Cambrian deposits / I. K. Ivanova // Нефтегазовое дело. - 2008, N 1. - С. 23.

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8.
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Авторы:
Ivanova Isabella Karlovna, Shitz Elena Yurievna
Заглавие: Hydrocarbon solvents on the hexane base for oil organic deposits elimination of the irelyakh gas and oil field

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.

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9.
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Авторы:
Ivanova Isabella Karlovna, Shitz Elena Yurievna
Заглавие: Use of a kinetic study for the effectiveness evaluation of asphaltene-resin-paraffin deposits (ARPD) solvents

Количество страниц: 8 с.

The process of the paraffin type asphaltene-resin-paraffin deposits dissolution in the alkane base gas condensate, hexane-benzene mixture (HBM) and hexane at 10 and 25°C is investigated. These deposits are formed during oil production in the Irelyakh field. The comparative effectiveness evaluation of studied solvents is performed by the widely used in practice "baskets" method and the results of kinetic studies.

Ivanova, I. K. Use of a kinetic study for the effectiveness evaluation of asphaltene-resin-paraffin deposits (ARPD) solvents / I. K. Ivanova, E. Yu. Shitz // Нефтегазовое дело. - 2012, N 3. - С. 353-359.

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10.
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Авторы:
Lazarev Nyurgun, Itou Hiromichi
Заглавие: Equilibrium problems for Kirchhoff–Love plates with nonpenetration conditions for known configurations of crack edges

Количество страниц: 14 с.

Lazarev, N. P. Equilibrium problems for Kirchhoff–Love plates with nonpenetration conditions for known configurations of crack edges / N. P. Lazarev, H. Itou // Математические заметки СВФУ. — 2020. — Т. 27, N 3 (107), июль-сентябрь. — С. 52-65
DOI: 10.25587/SVFU.2020.75.68.005

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