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| 1 | 环形液层内热毛细对流的线性稳定性分析显示文摘为了了解液层深度对热毛细对流不稳定性的影响,利用线性稳定性理论分析了内径为20mm、外径为40mm、深度为1~20mm的环形液层内硅油(Pr=6.7)的热毛细对流,重点考察了发生热流体波的临界温差及热流体波的临界周向波数,结果表明,临界温差随液层深度的增加而降低。讨论了浮力对热流体波及其临界条件的影响,并证实了常重力条件下当液层厚度大于5mm时,热流体波呈静止状态这一现象。 | 石万元 李友荣 M K Ermakov 今石宣之 | 2008 | 工程热物理学报2008，29，7： | 5 |
| 2 | Surface bioactivation of PEEK by neutral atom beam technology显示文摘Polyetheretherketone(PEEK)is an alternative to metallic implants and a material of choice in many applications,including orthopedic,spinal,trauma,and dental.While titanium(Ti)and Ti-alloys are widely used in many intraosseous implants due to its biocompatibility and ability to osseointegrate,negatives include stiffness which contributes to shear stress,radio-opacity,and Ti-sensitivity.Many surgeons prefer to use PEEK due to its biocompatibility,similar elasticity to bone,and radiolucency,however,due to its inert properties,it fails to fully integrate with bone.Accelerated Neutral Atom Beam(ANAB)technology has been successfully employed to demonstrate enhanced bioactivity of PEEK both in vitro and in vivo.In this study,we further characterize surfaces of PEEK modified by ANAB as well as elucidate attachment and genetic effects of dental pulp stem cells(DPSC)exposed to these surfaces.ANAB modification resulted in decreased contact angle at 72.9±4.5°as compared to 92.4±8.5°for control(p<0.01)and a decreased average surface roughness,however with a nano-textured surface profile.ANAB treatment also increased the ability of DPSC attachment and proliferation with considerable genetic differences showing earlier progression towards osteogenic differentiation.This surface modification is achieved without adding a coating or changing the chemical composition of the PEEK material.Taken together,we show that ANAB processing of PEEK surface enhances the bioactivity of implantable medical devices without an additive or a coating. | Joseph Khoury Irina Selezneva Sergei Pestov Vadim Tarassov Artem Ermakov Andrey Mikheev Mikhail Lazov Sean R.Kirkpatrick Dmitry Shashkov Alexandre Smolkov | 2019 | Bioactive Materials2019，4，1： | 2 |
| 3 | 行为经济学禀赋效应视角下黑龙江省医务人员离职意愿影响因素及策略研究显示文摘目的:分析黑龙江省医务人员离职意愿影响因素,引入行为经济学禀赋效应为提出相关建议提供有效依据。方法:对离职意愿影响因素进行Logistic回归分析。结果:研究发现医疗纠纷、幸福感、培训和假期等福利制度以及自我提升等因素影响离职意愿。结论:医疗机构从应保障医务人员人身安全,调整可能影响医务人员幸福感的因素,加强技能培训,给予医务人员足够的职业成长和发展空间入手,降低医务人员离职率。 | 张港玉 滕百军 赵子华 焦明丽 Yadav Rajesh Prasad Demuyakor Isaac Ermakov Vsevolod | 2021 | 中国卫生经济2021，40，7： | 2 |
| 4 | Amorphous transition in intermetallic compounds induced by high ball milling显示文摘 | Ermakov A E Yurchikov E E Barinov V A | 1981 | Phys Met Metallogr1981，52，6： | 1 |
| 5 | Modified Girdlestone arthroplasty and hip arthrodesis using the Ilizarov external fixator as a salvage method in the management of severely infected total hip replacement显示文摘 | KLIUSHIN N M ABABKOV Y V ERMAKOV A M | 2016 | Indian J Orthop2016，50，1： | 1 |
| 6 | Winter mortality and cold stress in Yekaternburg,Russia interview survey显示文摘 | Tchernjavskii VE Ermakov SP | 1998 | BMJ1998，316，： | 1 |
| 7 | Preparation of N,N′-dialkyl methylene-bisnitramines显示文摘 | Tartakovskii V A Ermakov A S Koban V A | 1993 | Russian Chemical Bulletin1993，42，11： | 1 |
| 8 | Cold related mortalities and protection against cold in Ya kutsk,eastem Siberia:observation and interview study显示文摘 | Donaldson GC Ermakov SP Komarov Y | 1998 | BMJ1998，317，： | 1 |
| 9 | Synthesis of N,N′-dialkyl methylenebisnitraminesfrom N-alkylsulfamates显示文摘 | Tartakovskii V A Ermakov A S Sigai N V | 2000 | Russian Chemical Bul-letin2000，49，6： | 1 |
| 10 | Cold related mortalities and protection against cold in Yakutsk,eastem Siberia:observation and interview study显示文摘 | Ermakov SP Komarov Y | 1998 | BMJ1998，317，： | 1 |
| 11 | Linear stability analysis of thermocapillary convection in liquid bridges with highly deformed free surface 显示文摘 | ERMAKOV M K ERMAKOVA M S | 2004 | Journal of Crystal Growth2004，266，13： | 1 |
| 12 | Filamentous carbon templated SiO2-NiO aerogel: structure and catalytic properties for direct oxidation of hydrogen sulfide into sulfur显示文摘 | Ermakova M A Ermakov D Y Lebedev M Y | 2000 | Catalysis Letters2000，70，2： | 1 |
| 13 | Mouse mutagenesis identifies novel roles for left-right patterning genes in pulmonary,craniofacial,ocular,and limb development显示文摘 | Ermakov A Stevens JL Whitehill E | 2009 | Dev Dyn2009，238，3： | 1 |
| 14 | Nucleophilic reactions in the N-nitrooxazolidine series显示文摘 | Ermakov A S Petrov E Yu Vinogradov D B | 2006 | Zhurnal Organnicheskoi Khimii2006，42，9： | 1 |
| 15 | Synthesis of mixed plasticizers containing N,N’-bis(nitrooxyalkyl)-N,N’-dinitromethanediamines显示文摘 | Tartakovskii V A Ermakov A S Sigai N V | 2006 | Zhurnal Organnicheskoi Khimii2006，42，7： | 1 |
| 16 | A stationary plasma thruster for modification of polymer and ceramic surfaces 显示文摘 | Park J Y Jung Y S Ermakov YA | 2005 | Nuclear Instruments and Methods in Physics Research B2005，239，4： | 1 |
| 17 | A new generation of the sun and earth sensor 显示文摘 | Ermakov I Soloviov IV Strelchonok Y A | 1997 | ESA1997，129，： | 1 |
| 18 | A physical approach for the observation of oil spills in SAR images 显示文摘 | Maurizio MigUaccto Massimo Tranfaglia STANISLAV A Ermakov | 2005 | IEEE Journal of Oceanic Engineering2005，30，3： | 1 |
| 19 | Character- istic features of ecology of the Pacific saury Cololubis saira (Scomberesocidae, Beloniformes) in open waters and in the Northeast Pacific Ocean显示文摘 | Baitaliuk A A Orlov A M Ermakov Y K | 2013 | Journal of Ich- thyology2013，53，89： | 1 |
| 20 | Stress,agitation,and brain failure in critical care medicine显示文摘 | Crippen D Ermakov S | 1992 | Crit Care Nurs Q1992，15，1： | 1 |
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