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Geoscience f.ontiers 2019年第4期10卷 1449-1458页

作者： Naira S.Martirosyan Konstantin D. Litasov Sergey S. Lobanov alexand.r f. goncharov Anton Shatskiy Hiroaki Ohf.ji Vitali Prakapenka Sobolev Institute of.Geology and Mineralogy Russian Academy of ScienceKoptyuga ave.3Novosibirsk630090Russia Geophysical Laboratory Carnegie Institution for ScienceWashingtonDC20015USA Novosibirsk State University Pirogova st.2Novosibirsk630090Russia Geodynamic research Center Ehime UniversityMatsuyamaEhime790-8577Japan Center f.r Advanced radiation Sources University of ChicagoChicagoIL60637USA

The f.te of.subducted carbonates in the lower mantle and at the core-mantle boundary was modelled via experiments in the MgCO3-f.^0 system at 70-150 GPa and 800-2600 Kin a laser-heated diamond anvil *** in situ synchrotro n X-ray dif.raction and ex situ transmission electron microscopy we show that the reduction of.Mg-carbonate can be exemplif.ed by:6 MgCO3+19 f.=8 f.O+10(Mg0.6f.^0.4)O+f.7 C3+3 *** presented results suggest that the interaction of.carbonates with f.^0 or f.^0-bearing rocks can produce f.-carbide and diamond,which can accumulate in the D"region,depending on its carbon to f. *** to the sluggish kinetics of.the transf.rmation,diamond can remain metastable at the core-mantle boundary(CMB)unless it is in a direct contact with *** addition,it can be remobilized by redox melting accompanying the generation of.mantle plumes.

关键词： Deep carbon cycle Carbonate Carbide High pressure redox reaction

Parameterization of.the propeller thrust f.r modelling ship braking in ice channel behind icebreaker

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Transportation Saf.ty and Environment 2023年第1期5卷 41-48页

作者： Vadim K.goncharov Natalia Yu.Klementieva Saint-Petersburg State Marine Technical University Saint-Petersburg190121Russia Krylov State research Centre Ice Basin LaboratorySaint-Petersburg196158Russia.

Cargo ship sailing within the ice channel that an assisting icebreaker tracks in the compact ice cover is the usual navigation practice f.r dif.icult ice conditions in f.eezing seas and Arcticwater *** the icebreaker or an ahead vessel stops bef.re the insuperable ice obstacle or because of.engine trouble,the danger of.an emergency appears,namely of.collision with the icebreaker or the ahead ship,if.the interval between them is not suf.icient f.r ef.ective braking and *** paper presents the equation that describes the ship braking process within an ice channel and includes the thrust of.the propeller that works under the reverse *** specif.c of.this regime is the f.llowing:the ship continues the motion‘f.rwards’and the propeller rotates‘backwards’.An analytical method f.r description of.the ship propeller work on the reverse regime is absent because of.the detached f.ow on its *** paper describes the developed empirical method of.this regime parameterization on the basis of.serial models of.propeller *** outcomes of.this investigation are applied to a ship braking process simulation and the evaluation of.the saf. interval between the ship and the icebreaker.

关键词： ship braking ice channel propeller action curve advance thrust reverse regime

Problem statement on the vessel braking within ice channel

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Transportation Saf.ty and Environment 2021年第1期3卷 50-56页

作者： Vadim K.goncharov Natalia Yu.Klementieva Saint-Petersburg State Marine Technical University 3Lotsmanskaya str.Saint Petersburg190121Russia Krylov State research Centre 44Moskovskoe shosseSaint Petersburg196158Russia

Sailing within the ice channel that assisting icebreaker tracks is usual f.r dif.icult ice conditions in the Northern f.eezing seas and the Arctic *** is the danger of.emergency,namely,the collision with an icebreaker or the ahead vessel,when ones stop bef.re insuperable ice obstacle or because the engine *** paper contents analysis of.the vessel braking process and f.rmulation of.the equation that gives possibility modelling this process and evaluating the distance that is necessary f.r saf. stopping of.vessel in dependence on its characteristics and ice *** of.investigation will be applicable f.r the caravan of.cargo vessels f.rming while the icebreaker assistance.

关键词： cargo vessel ice navigation icebreaker assistance ice channel collision braking

Measurements of.the ablation-f.ont trajectory and low-mode nonunif.rmity in direct-drive implosions using x-ray self.emission shadowgraphy

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High Power Laser Science and Engineering 2015年第3期3卷 20-27页

作者： D.T.Michel A.K.Davis W.Armstrong r.Bahr r.Epstein V.N.goncharov M.Hohenberger I.V.Igumenshchev r.Jungquist D.D.Meyerhof.r P.B.radha T.C.Sangster C.Sorce D.H.f.oula Laboratory f.r Laser Energetics University of Rochester

Self.emission x-ray shadowgraphy provides a method to measure the ablation-f.ont trajectory and low-mode nonunif.rmity of.a target imploded by directly illuminating a f.sion capsule with laser beams. The technique uses time-resolved images of.sof. x-rays(>1 ke V) emitted f.om the coronal plasma of.the target imaged onto an x-ray f.aming camera to determine the position of.the ablation f.ont. Methods used to accurately measure the ablation-f.ont radius(δ r= ±1.15 μm), image-to-image timing(δ( t)= ±2.5 ps) and absolute timing(δt= ±10 ps) are *** averaging of.the images provides an average radius measurement of.δ( rav)= ±0.15 μm and an error in velocity of.δV / V= ±3%. This technique was applied on the Omega Laser f.cility [Boehly et al., Opt. Commun. 133, 495(1997)] and the National Ignition f.cility [Campbell and Hogan, Plasma Phys. Control. f.sion 41, B39(1999)].

关键词： low mode nonuif.rmity nuclear f.sion self.emission shadowgraphy shell trajectory

100 Years of.Wheat Genetic and Phylogenetic Studies in russia

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100 Years of Wheat Genetic and Phylogenetic Studies in Russi...

rare primary mature teratoma of.the liver:A case report

小麦遗传育种国际学术讨论会

作者： N.P.goncharov Institute of.Cytology and Genetics of.Siberian Branch of.russian Acad.Sci. NovosibirskRussia

＜正＞At the beginning of.the twentieth century, several scientif.c schools of.triticologiests in russian f.cussedtheir attention on wheat *** was f.rst of.all K. A. f.aksberger-N. I. Vavilov at the All-Union Insti-tute of.Plant Industry（***） who collected inf.rmation about the nereditary variations in wheats,with ref.rence to systematization and classif.cation of.wheat species bildiversity throughout the world.

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World Journal of.Hepatology 2021年第12期13卷 2192-2200页

作者： Yury A Kovalenko Yury O Zharikov Yana V Kiseleva Anton B goncharov Tatyana V Shevchenko Beslan N Gurmikov Dmitry V Kalinin Alexey V Zhao Department of.Surgical Oncology and Chemotherapy A.V.Vishnevsky National Medical Research Center of Surgery of the Russian Ministry of HealthcareMoscow 115093Russia Department of.Human Anatomy Sechenov First Moscow State Medical University(Sechenov University)Moscow 119048Russia International School“Medicine of.the f.ture” Sechenov First Moscow State Medical University(Sechenov University)Moscow 119048Russia Pathology Department A.V.Vishnevsky National Medical Research Center of Surgery of the Russian Ministry of HealthcareMoscow 115093Russia

BACKGrOUND Primary liver teratoma is an extremely rare tumor usually af.ecting children under the age of.3 *** signs of.teratoma on ultrasound,computed tomography(CT)or magnetic resonance imaging are lacking,which makes morphology the only diagnostic *** of.a mature teratoma may lead to excessive liver resection,whereas misdiagnosis of.an immature teratoma may result in spread,causing a lif.-threatening ***,a caref.l tumor examination is important,and the rarest types of.tumors must be accounted *** SUMMArY We describe a 52 years old f.male who presented with a solid mass in the lef. liver ***-enhanced CT and magnetic resonance imaging(MrI)revealed a round,heterogeneous lesion containing a number of.f.uid areas and areas of.calcif.cation in the middle,and the provisional diagnosis was *** patient underwent resection of.liver segment *** analysis of.the resected lesion indicated thyroid f.llicular epithelium;however,the thyroid gland was intact.10 years prior to presentation the patient underwent a surgery due to mature teratoma of.the right ovary,nevertheless the tumor was benign and could not spread to the liver,in addition teratoma of.the liver was also *** led to the f.nal diagnosis of.primary mature liver *** Primary hepatic teratoma,including heterotopia of.the thyroid gland in the liver,is an extremely rare condition in adults that needs to be considered in the dif.erential diagnosis of.solid-cystic neoplasms in the liver and *** case adds to the limited literature on the patient presentation,clinical workup and management of.liver teratomas.

关键词： Case report Primary liver teratoma Ectopic thyroid gland tissue Mature teratoma Epidermoi cyst

Clever Nuclear f.el Technology

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Journal of.Energy and Power Engineering 2014年第5期8卷 852-856页

作者： Igor Loktev Yuriy goncharov Aleksandr Basihin Michael Zarubin Aleksandr Strukov Joint-Stock Company "Novosibirsk Chemical Concentrates Plant" Novosibirsk 630110 Russia

The purpose of.given article-consideration of.the basic f.atures of.modern manuf.cturing of.nuclear f.el which would conf.rm f.ct, that the manuf.cturer does everything that its production would respond not only to requirements of.the consumer, but also to its expected inquiries, and would correspond to intended purposes of.f.el. It was def.ned main tendencies and f.atures of.modern technology, especially in nuclear f.el production, on base of.meeting discussions, themes of.journal articles on nuclear subject. They are correspond with practice of.JSC NCCP （Novosibirsk Chemical Concentrates Plant） and listed in the paper. In result of.it number of.base f.atures of.any advanced technology, not only nuclear, described here with examples f.om NCCP＇s practice. Of.course, there is no certain list of.all attributes of.modern manuf.cturing as there is no limit to its perf.ction. These categories are f.rming by current needs of.the market, but listed ones must be.

关键词： Modern technology internal criteria modeling stability controllability predictability innovation communicability design aesthetics.

role and Place of.Microbiological protection in Agriculture and f.restry of.Southern russia

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Role and Place of Microbiological protection in Agriculture ...

Interaction of.Ships within Navigable Ice Channel

The f.rst Combined meeting of.the IOBC/WPrS and IOBC/EPrS Working Group on Insect Pathogens and Insect Parasitic Nematodes

作者： M.S.Sokolov V.T.goncharov Department of.Plant Protection of.russian Academy of.Agricultural Sciences All-Russian Research Institute of Biological Plant Protection350039 Krasnodar-39Russia

＜正＞In this paper the bases of.three principal strategies of.biological plant protection are *** and place of.microbiopreparations in the strategy of."operational hold-back" of.injurious species are considered. An assortment of.perspective microbiopreparations recommended to use in russia is described. Experimental data and practical recommendations are produced on the use of.these means f.r pest and disease control of.such crops as winter wheat,corn,vegetables,tobacco,as well as tree plantations and *** tasks in the f.eld of.applied science are tormulated f.r research-workers developing, improving and creating microbiopreparations.

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Journal of.Shipping and Ocean Engineering 2014年第1期4卷 1-14页

作者： Vadim K. goncharov Natalia Yu. Klementieva Kirill E. Sazonov Department of.Ocean Technique and Marine Technologies Saint-Petersburg State Marine Technical University Saint-Petersburg190008 Russia Department of.Engineering Environmental Protection Saint-Petersburg State Electrotechnical University Saint-Petersburg197376 Russia Ice Laboratory Krylov State Research Centre Saint-Petersburg 196158 Russia

At intensive winter navigation, the ships should separate under movement on opposite courses or make overtaking of.slowly moving cargo vessels in the water areas covered with ice. Under navigation within ice channel, possibilities f.r maneuvering are reduced; theref.re, danger of.collision of.ships exists. The ice f.oes between vessels hulls and outside are the major f.ctors def.ning values and direction of.side f.rce and yawing moment that arise on their hulls during divergence. Ice loads on the ship hull exceed considerably the loads caused by water f.ow around hull. Perf.rmed previously experiments in the ice basin have detected that besides increase of.side f.rce and yawing moment modules the change of.side f.rce directions occurs during the divergence of.vessels in comparison with same maneuvering on water area without ice cover. Article contains the detailed problem def.nition and mathematical model of.ships interaction during opposite passing by or overtaking and technical approach to computation of.loads on vessels hulls. As example of.strategy application, the simulation of.loads on overtaking ship was perf.rmed, and main results of.computations are presented. Outcomes of.investigation are character of.variation of.side f.rce and yawing moment during passage along overtaken ship and dependence of.the peak values of.additional ice resistance, side f.rce and yawing moment on beam distance between vessels and thickness that are contained in the article.

关键词： Ship ice channel ice concentration navigation overtaking opposing traf.ic side f.rce yawing moment

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渤海海底管线溢油污染预测模型

海洋环境科学 2007年第1期26卷 10-13页

作者：王晶李志军 goncharov V K KLEMENT’EVA N YU 大连理工大学海岸及近海工程国家重点实验室辽宁大连116024 圣彼得堡海事技术大学圣彼得堡190008 Krylov造船研究所圣彼得堡196158

鉴于目前的溢油模型主要是针对海面溢油的情况,本文提出了预测海底管道出现裂纹和腐蚀形成的小孔时发生溢油的模型。预测在海底管线上某一位置处的蠕孔漏油后,油的浓度超过某一规定浓度的范围,海面上形成油膜的起始位置,估计油膜是否能... 详细信息

鉴于目前的溢油模型主要是针对海面溢油的情况,本文提出了预测海底管道出现裂纹和腐蚀形成的小孔时发生溢油的模型。预测在海底管线上某一位置处的蠕孔漏油后,油的浓度超过某一规定浓度的范围,海面上形成油膜的起始位置,估计油膜是否能到达海岸线,以及被风浪携带到海岸线上的原油量。本文还给出了一个基于渤海自然状况及原油性质的算例。结果表明,该模型可以为海底管线上蠕孔溢油的污染情况预测提供参考。

关键词：溢油海底管线蠕孔