|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Steering data quality with visual analytics:The complexity challenge显示文摘Data quality management,especially data cleansing,has been extensively studied for many years in the areas of data management and visual analytics.In the paper,we first review and explore the relevant work from the research areas of data management,visual analytics and human-computer interaction.Then for different types of data such as multimedia data,textual data,trajectory data,and graph data,we summarize the common methods for improving data quality by leveraging data cleansing techniques at different analysis stages.Based on a thorough analysis,we propose a general visual analytics framework for interactively cleansing data.Finally,the challenges and opportunities are analyzed and discussed in the context of data and humans. | Shixia Liu Gennady Andrienko Yingcai Wu Nan Cao Liu Jiang Conglei Shi Yu-Shuen Wang Seokhee Hong | 2018 | Visual Informatics2018，2，4： | 5 |
| 2 | Laser Device for the Protection of Biological Objects from the Damaging Action of Ionizing Radiation显示文摘 | Karine Voskanyan Svetlana Vorozhtsova Alia Abrosimova Gennady Mitsyn Victor Gaevsky | 2012 | Journal of Physical Science and Application2012，2，6： | 3 |
| 3 | A visual analytics framework for spatio-temporal analysis and modelling显示文摘 | Natalia Andrienko Gennady Andrienko | 2013 | Data Mining and Knowledge Discovery2013，，1： | 2 |
| 4 | The clinical implications of the genetics of renal cell carcinoma显示文摘 | Inger Rosner Gennady Bratslavsky Peter A. Pinto W. Marston Linehan | 2009 | Urologic Oncology: Seminars and Original Investigations2009，，2： | 2 |
| 5 | Performance of Pr_(2)(Ni,Cu)O_(4+δ) electrodes in protonic ceramic electrochemical cells with unseparated and separated gas spaces显示文摘The Ln_(2)NiO_(4+δ)-based layered phases have attracted much attention as components for high-performance protonic ceramic fuel cells(PCFCs)and electrolysis cells(PCECs)enabling energy conversion with good efficiency and low pollution.The present paper aims at rationally engineering the Cu-doped Pr_(2)NiO_(4+δ)materials and analysing their electrode behaviour for reversible protonic ceramic cells operating in both PCFC and PCEC modes.Complex oxides of Pr_(2)Ni_(1-x)CuxO_(4+δ)(x=0,0.1,0.2 and 0.3)were synthesised using the citrate-nitrate method.The obtained materials were characterised considering their crystalline structures,as well as thermal,thermomechanical and electrotransport properties.A special interest was focused on the quality of an electrode/electrolyte interface governing the electrochemical performance of the cells fabricated.It is shown that a copper doping of x=0.2 has a positive impact on the thermomechanical compatibility of the Ba(Ce,Zr)O_(3)-based electrolytes,providing a better adhesion to these electrolytes at low-temperature sintering and resulting in a decrease of the polarisation resistance of the air electrodes.A reversible protonic ceramic cell demonstrates a power density of~340 m W cm^(-2) and a hydrogen output flux of~3.8 ml cm^(-2) min^(-1) at 750℃.The presented results propose modernised alkaline-earth-element-free and cobalt-free electrodes that can be successfully used in the electrochemical cells based on the-state-of-the-art proton-conducting electrolytes. | Artem P.Tarutin Yulia G.Lyagaeva Aleksey I.Vylkov Maxim Yu.Gorshkov Gennady K.Vdovin Dmitry A.Medvedev | 2021 | Journal of Materials Science & Technology2021，，34： | 2 |
| 6 | Synthesis, Structure, and Properties of N , N ′‐Dinitrourea显示文摘 | Sergey G. Il'yasov Gennady V. Sakovich Antonina A. Lobanova | 2013 | Propellants Explosives Pyrotechnics2013，，3： | 2 |
| 7 | Nitramide显示文摘 | Antonina A Lobanova S G Il'yasov Gennady V Sakovich | 2010 | Russian Chemical Reviews2010，，9： | 2 |
| 8 | Multipotent stromal cells stimulate liver regeneration by influencing the macrophage polarization in rat显示文摘AIM To investigate the influence of the umbilical cordderived multipotent stromal cells(MSCs) on recovery of the liver after the subtotal resection, that is, removal of 80% of the organ mass, a renowned model of the small-for-size liver remnant syndrome. METHODS The MSCs were obtained from the intervascular tissue of umbilical cords, dissected from rat fetuses, by the explant culture technique. The vital labeling of MSCs with РКН26 was carried out on the 3 rd passage. The subtotal resection was performed on male Sprague-Dawley rats. The experimental group animals received a transplant 106 MSCs infused into the spleen. Hepatocyte proliferation was assessed by counting of either mitotic figures or Ki67-positive cells in microscopic images. MSC differentiation was assessed with antibodies to hepatocyte-specific marker cytokeratin 18(CK18), cholangiocyte-specific protein CK19, smooth muscle cell-specific protein α-SMA, the endothelial cell marker CD31, or the active fibroblast marker FAPα. Total macrophages of the liver were selectively stained in cryosections incubated with antiCD68 antibodies(1:100, Abcam), while the M2 a and M2 c macrophage populations were selectively stained with anti-CD206 antibodies. Expression of interleukin and growth factor genes was evaluated with PCR-RT.RESULTS Intrasplenic allogeneic transplantation of the umbilical cord-derived multipotent stromal cells stimulates reparative processes within the residual liver tissue after subtotal resection(removal of 80% of the organ mass), as indicated by increased rates of hepatocyte proliferation and accelerated organ mass recovery. These effects may result from paracrine influence of the transplanted cells on the resident macrophage population of the liver. The transplantation favors polarization of macrophages to M2 phenotype(the M2-polarized macrophages specifically express CD206; they are known to suppress inflammation and support tissue repair). No differentiation of the transplanted cells into any of the liver cell types have been observed in the study.CONCLUSION We found no direct evidence for the paracrine effect of MSCs on liver regeneration after the subtotal liver resection in rats. However, the paracrine mechanism of the therapeutic activity of transplanted MSC is indirectly indicated by a decrease in the total number of CD68 + macrophages and an increase in the proportion of M2 pro-repair macrophages in the regenerating liver as compared to animals in which the transplantation was only mimicked. | Andrey Elchaninov Timur Fatkhudinov Natalia Usman Irina Arutyunyan Andrey Makarov Anastasia Lokhonina Irina Eremina Viktor Surovtsev Dmitry Goldshtein Galina Bolshakova Valeria Glinkina Gennady Sukhikh | 2018 | World Journal of Hepatology2018，10，2： | 2 |
| 9 | 多相/均相TiO_(2)/N-羟酰亚胺混合体系中可见光诱导分子氧可控光催化氧化苄基反应显示文摘均相催化和多相催化通常被认为是独立甚至相互对立的学科.本文提出了一种新型的用于分子氧选择性氧化烷基苯的杂多酸/均相混合催化体系.该催化体系由N-羟基邻苯二甲酰亚胺(NHPI,用于自由基链式反应的均相有机催化剂)和纳米TiO_(2)(多相紫外光活性光氧化催化剂)两种组分组成.NHPI与TiO_(2)的协同作用使光氧化活性从紫外光转移到可见光,并产生邻苯二甲酰亚胺-N-氧基(PINO)自由基.NHPI/PINO催化的自由基链式反应能够在没有额外光输入的情况下进行,从而从根本上提高能源效率.通过控制NHPI/TiO_(2)比率优化产物选择性,进而使烷基芳烃优先形成过氧化氢或酮. | Igor B.Krylov Elena R.Lopat'eva Irina R.Subbotina Gennady I.Nikishin Bing Yu Alexander O.Terent'ev | 2021 | Chinese Journal of Catalysis2021，42，10： | 2 |
| 10 | Regenerative medicine of pancreatic islets显示文摘The pancreas became one of the first objects of regenerative medicine,since other possibilities of dealing with the pancreatic endocrine insufficiency were clearly exhausted.The number of people living with diabetes mellitus is currently approaching half a billion,hence the crucial relevance of new methods to stimulate regeneration of the insulin-secretingβ-cells of the islets of Langerhans.Natural restrictions on the islet regeneration are very tight;nevertheless,the islets are capable of physiological regeneration viaβ-cell self-replication,direct differentiation of multipotent progenitor cells and spontaneousα-toβ-orδ-toβ-cell conversion(trans-differentiation).The existing preclinical models ofβ-cell dysfunction or ablation(induced surgically,chemically or genetically)have significantly expanded our understanding of reparative regeneration of the islets and possible ways of its stimulation.The ultimate goal,sufficient level of functional activity ofβ-cells or their substitutes can be achieved by two prospective broad strategies:β-cell replacement andβ-cell regeneration.The“regeneration”strategy aims to maintain a preserved population ofβ-cells through in situ exposure to biologically active substances that improveβ-cell survival,replication and insulin secretion,or to evoke the intrinsic adaptive mechanisms triggering the spontaneous non-β-toβ-cell conversion.The“replacement”strategy implies transplantation ofβ-cells(as non-disintegrated pancreatic material or isolated donor islets)orβ-like cells obtained ex vivo from progenitors or mature somatic cells(for example,hepatocytes orα-cells)under the action of small-molecule inducers or by genetic modification.We believe that the huge volume of experimental and clinical studies will finally allow a safe and effective solution to a seemingly simple goal-restoration of the functionally activeβ-cells,the innermost hope of millions of people globally. | Irina V Arutyunyan Timur Kh Fatkhudinov Andrey V Makarov Andrey V Elchaninov Gennady T Sukhikh | 2020 | World Journal of Gastroenterology2020，26，22： | 2 |
| 11 | Management of Locally Recurrent Kidney Cancer显示文摘 | Eric A. Singer Gennady Bratslavsky | 2010 | Current Urology Reports2010，，： | 2 |
| 12 | Simulation of Analog Costas Loop Circuits显示文摘The analysis of stability and numerical simulation of Costas loop circuits for the high-frequency signals is a challenging task. The problem lies in the fact that it is necessary to observe very fast time scale of input signals and slow time scale of signal s phases simultaneously. To overcome this difficulty, it is possible to follow the classical ideas of Gardner and Viterbi to construct a mathematical model of Costas loop, in which only slow time change of signal s phases and frequencies is considered. Such an construction, in turn,requires the computation of phase detector characteristic, depending on the waveforms of the considered signals. In this paper, the problems of nonlinear analysis of Costas loops and the approaches to the simulation of the classical Costas loop, the quadrature phase shift keying(QPSK) Costas loop, and the two-phase Costas loop are discussed. The analytical method for the computation of phase detector characteristics of Costas loops is described. | Roland E.Best Nikolay V.Kuznetsov Gennady A.Leonov Marat V.Yuldashev Renat V.Yuldashev | 2014 | International Journal of Automation and computing2014，11，6： | 2 |
| 13 | Vacuum discharge effects in the diodes of h igh-current electron accelerators显示文摘 | Gennady A M | | IEEE Trans on Plasma Sci0，19，5： | 1 |
| 14 | On the involvement of radical oxygen species O ? in catalytic oxidation of benzene to phenol by nitrous oxide显示文摘 | Valery S. Chernyavsky Larisa V. Pirutko Anthony K. Uriarte Alexander S. Kharitonov Gennady I. Panov | 2006 | Journal of Catalysis2006，，2： | 1 |
| 15 | Results of combined surgery by phacoemulsification and vitrectomy 显示文摘 | Ayala P Gennady L Guy K | 2004 | IMAJ2004，3，1： | 1 |
| 16 | Temperature and Thickness Dependence of Steam Oxidation of AlAs in cylindrical Mesa structures显示文摘 | Marek Osinski Tengiz Svimonishvili Gennady A | 2001 | IEEE Photonics Technology Letters2001，13，7： | 1 |
| 17 | Quenched solid density functional theory method for characterization of mesoporous carbons by nitrogen adsorption显示文摘 | Gennady Yu. Gor Matthias Thommes Katie A. Cychosz Alexander V. Neimark | 2011 | Carbon2011，，4： | 1 |
| 18 | The effect of surface treatment on the electrical properties of metal contacts to boron-diamond homoepitaxial diamond films 显示文摘 | Grot S A Gildenblat Gennady Sh Hatfield C W | 1990 | IEEE Electron Dev Lett1990，11，2： | 1 |
| 19 | Algorithms for Rendering Realistic Terrain Image Sequences and Their Parallel Implementation显示文摘 | GENNADY AGRANOV CRAIG GOTSMAN | 1995 | The Visual Computer1995，11，9： | 1 |
| 20 | Blending Aggregation and Selection: Adapting Parallel Coordinates for the Visualization of Large Datasets 显示文摘 | Gennady Andrienko Natalia Andrienko | 2005 | The Cartographic Journa (S0008-7041)2005，42，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员