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Spectra of Plasmon Polaritons at Metal―Insulator Interfaces of a Nanosized Gold Film: Expansion into Components and Their Systematization

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Journal of Modern Physics 2014年第8期5卷 617-626页

作者： Lidiya Maksimenko Igor Matyash oleg Mischuk Svetlana Rudenko Boris Serdega Maksim Stetsenko v. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine Kyiv Ukraine

The spectral characteristics of surface plasmon resonance (SPR) in nanosized gold films were studied with method of internal reflection in the Kretschmann geometry. (For more information,please refer to the PDF.)

关键词： Surface Plasmon Resonance Gold Films Modulation Polarimetry

Expanding Electrochemical Stability Window of Water

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Expanding Electrochemical Stability Window of Water

Looking for Biological Protectors against Adverse Health Effects of Some Nanoparticles that Can Pollute Workplace and Ambient Air (A Summary of Authors’ Experimental Results)

第三届全国储能科学与技术大会

作者： Kang Xu oleg Borodin Khalil Amine Chunsheng Wang Electrochemistry Branch of the U.S.Army Research Laboratory Chemical Sciences and Engineering Division Argonne National Laboratory Department of Chemical and Biomolecular Engineering University of MarylandCollege Park

The electrochemical stability of window is defined by the evolution of hydrogen and oxygen from its reductive and oxidative decompositions,*** this window is only.23 v,and in most aqueous electrolytes,its maximum value rests under 1.50 *** many advantages of water molecule as an excellent solvent(high dielectric constant,strong solvating power,high fluidity,and non-flammability),this narrow stability window precludes

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Journal of Environmental Protection 2017年第8期8卷 844-866页

作者： Larisa I. Privalova Boris A. Katsnelson Marina P. Sutunkova Ilzira A. Minigalieva vladimir B. Gurvich oleg H. Makeyev vladimir Ya. Shur Irene E. valamina Svetlana v. Klinova Ekaterina v. Shishkina Ilya v. Zubarev The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers Ekaterinburg Russia The Institute of Natural Sciences The Ural Federal University Yekaterinburg Russia The Ural State Medical University Ekaterinburg Russia The Ural State Medical University Ekaterinburg Russia

Especially high health risks associated with impacts of metallic nanoparticles (Me-NPs) and their presence in the workplace and ambient air of not only the nano-industry but also of some long-existing traditional technologies make it necessary, along with keeping respective dangerous exposures as low as possible, to look for ways of increasing the organism’s resistance to them. Based on theoretical premises of such beneficial interference with toxicokinetics and toxicodynamics of Me-NPs developed by our research team and on understanding general and specific key mechanisms of different Me-NPs’ toxic action, we proposed several bioprotective complexes (BPCs) comprising mainly pectin, some vitamins, glutamate, glycine, N-acetylcysteine, omega-3 PUFA, and different essential trace elements. Results of our animal experiments with different Me-NPs showed that, against the background of such BPCs’ oral administration, the integral and specific toxicity of Me-NPs and even their genotoxicity can be markedly attenuated. Therefore we would recommend to further develop this vector of nano-toxicological research.

关键词： Nanoparticles Toxic metals Bioptotectors

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调试阶段高压管的极限状态预测（英文）

黑龙江科技大学学报 2017年第6期27卷 653-657页

作者： oleg Ye.Sysoev Evgeniy O.Sysoev Olga v.Chibisova 阿穆尔共青城国立技术大学土木工程学院俄罗斯阿穆尔共青城681013 阿穆尔共青城国立技术大学建筑系俄罗斯阿穆尔共青城681013 阿穆尔共青城国立技术大学语言学与跨文化交际系俄罗斯阿穆尔共青城681013

针对高压管道耐久性预测精度不高的问题,探讨了复杂应力应变状态下材料力学性能的标准。利用声发射原理,在不同的循环荷载作用下,提出解决这一问题的方法。研究发现,材料的耐久性取决于应力强度修正周期的形式和参数,以及偏转模式的类... 详细信息

针对高压管道耐久性预测精度不高的问题,探讨了复杂应力应变状态下材料力学性能的标准。利用声发射原理,在不同的循环荷载作用下,提出解决这一问题的方法。研究发现,材料的耐久性取决于应力强度修正周期的形式和参数,以及偏转模式的类型。从加载轨迹可以揭示声发射信号计数率最小强度的依赖关系。实验结果表明,高压力管道在初期运行时的耐久性预测精度较高。

关键词：耐久性结构材料循环加载加载轨迹

探测人体呼吸的多普勒搜救雷达数字信号处理(英文)

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雷达科学与技术 2013年第2期11卷 111-117页

作者：奥列格v.西特尼科 Radiophysical Introscopy Department Institute of Radiophysics and Electronics of NASUKharkov61085Ukraine

描述了相干多普勒雷达人体呼吸回波信号的试验研究结果,给出了信息处理的频谱与时域实现及其统计特性。试验表明,在微波频段的声音信号中,人体呼吸引起的回波信号相位调制产生的过程具有周期性关联随机过程的特性。基于等距栅格对该过... 详细信息

描述了相干多普勒雷达人体呼吸回波信号的试验研究结果,给出了信息处理的频谱与时域实现及其统计特性。试验表明,在微波频段的声音信号中,人体呼吸引起的回波信号相位调制产生的过程具有周期性关联随机过程的特性。基于等距栅格对该过程的统计特性进行计算,其周期与过程关联周期相等。文中提出了一种随机准则来估算关联周期。对基于等距栅格的过程的遍历性作了理论验证和试验证实。

关键词：相干多普勒雷达谱函数信息处理统计特性关联随机过程

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低多普勒目标识别难题(英文)

雷达科学与技术 2012年第1期10卷 10-16页

作者：奥列格v·西特尼科 A.I.Kalmykov Center of Radiophysical Sounding of the Earth of National Academy of Sciences and National Cosmic Agency of Ukraine

研究了强扰动起伏特征条件下低多普勒目标的探测与识别方法。从最大似然法的观点来看,文中提出的用于估算目标空间位置及目标返回信号多普勒频率转换估算值的方法是最佳的。该算法通过合并处理来自间隔传感器间的信号,以获得信号参数的... 详细信息

研究了强扰动起伏特征条件下低多普勒目标的探测与识别方法。从最大似然法的观点来看,文中提出的用于估算目标空间位置及目标返回信号多普勒频率转换估算值的方法是最佳的。该算法通过合并处理来自间隔传感器间的信号,以获得信号参数的最佳估测值。通过频域和时域分析,就有可能提取到目标在不同扰动特征和级别下的最大信息量。文章给出了该算法建模的结果,还讨论了其实际工作中的性能特性。

关键词：目标选择正交分解算法反射信号天线多普勒频移目标识别低频设备噪声多点相干系统最大似然法观测间隔 Cramer-Rao界交叉相关功能傅里叶变换门限

Software for Acoustic Design

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Journal of Applied Mathematics and Physics 2023年第8期11卷 2515-2522页

作者： Anatoliy Sergeevich Suvorov oleg Fedorovich Sevriukov Evgeniy Mikhailovich Sokov Mikhail Borisovich Salin Svetlana Georgievna Zaitseva varvara Alekseevna Sharagina Federal Research Center A.v. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences (IAP RAS) Nizhny Novgorod Russia

We present the СATEС software, which implements the solution to the problems of computational acoustics. The software is based on the use of the superelement method and finite element modeling algorithms, in-cluding... 详细信息

关键词： Software Acoustic Design Acoustic Radiation Superelement Method Fini-te Element Methods Absorbing Boundary Conditions Hydrodynamic Noi-se Mode Analysis

Intestinal injury can be reduced by intra-arterial postischemic perfusion with hypertonic saline

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World Journal of Gastroenterology 2013年第2期19卷 209-218页

作者： oleg Kornyushin Michael Galagudza Anna Kotslova Gelfia Nutfullina Nina Shved Alexey Nevorotin valeriy Sedov Timur vlasov Department of Surgery I.P.Pavlov Federal Medical University197022 St.PetersburgRussia Department of Pathophysiology I.P.Pavlov Federal Medical University197022 St.PetersburgRussia Institute of Experimental Medicine V.A.Almazov Federal HeartBlood and Endocrinology Centre197341 St.PetersburgRussia Department of Pathology I.P.Pavlov Federal Medical University197022 St.PetersburgRussia Laboratory of Electron Microscopy I.P.Pavlov Federal Medical University197022 St.PetersburgRussia

AIM:To investigate the effect of local intestinal perfusion with hypertonic saline(HTS) on intestinal ischemia-reperfusion injury(IRI) in bothex vivo andin vivo rat ***:All experiments were performed on male Wistar rats anesthetized with pentobarbital sodium given intraperitoneally at a dose of 60 mg/*** vivo vascularly perfused rat intestine was subjected to 60-min ischemia and either 30-min reperfusion with isotonic buffer(controls),or 5 min with HTS of 365 or 415 mOsm/L osmolarity(HTS 365mOsm or HTS 415mOsm,respectively) followed by 25-min reperfusion with isotonic *** vascular intestinal perfusate flow(IPF) rate was determined by collection of the effluent from the portal vein in a calibrated *** intestinal contraction rate was monitored *** intestinal injury or area of necrosis(AN) was evaluated histochemically using 2.3.5-triphenyltetrazolium chloride *** vivo,30-min ischemia was followed by either 30-min blood perfusion or 5-min reperfusion with HTS 365mOsm through the superior mesenteric artery(SMA) followed by 25-min blood *** blood pressure(BP) was measured in the common carotid artery using a miniature pressure *** injury was evaluated in both preparations using the Chui ***:Ex vivo,intestinal IRI resulted in a reduction in the IPF rate during reperfusion(P vs sham).The postischemic recovery of the IPF rate did not differ between the controls and the HTS 365mOsm *** the HTS 415mOsm group,postischemic IPF rates were lower than in the controls and the HTS 365mOsm group(P ved during the first 10 min of reperfusion in the control group as compared to the sham-treated group,but no such increase was seen in the HTS 365mOsm *** controls,AN averaged 14.8% ± 5.07% of the total tissue *** of HTS 365mOsm for 5 mi

关键词： Intestinal ischemia-reperfusion injury Superior mesenteric artery Perfusion Hypertonic saline Acute mesenteric ischemia Intestinal perfusate flow rate

树木管胞大小对于西伯利亚南部林草交错带森林生长及环境适应性的指示意义

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北京大学学报（自然科学版） 2020年第3期56卷 531-538页

作者：薛佳鑫刘鸿雁许重阳 oleg A.Anenkhonov Denis v.Sandanov Andrey Yu.Korolyuk 蒋子涵柳絮 Larisa D.Balsanova Bulat B.Naidanov 地表过程分析与模拟教育部重点实验室北京大学城市与环境学院北京100871 Institute of General and Experimental Biology Siberian BranchRussian Academy of SciencesUlan-Ude 670047 Central Siberian Botanical Garden Siberian BranchRussian Academy of SciencesNovosibirsk 630090

为了研究木质部细胞、树木个体和森林群落3个尺度之间的关联,在西伯利亚南部以西伯利亚落叶松(Larix sibirica)和欧洲赤松(Pinus sylvestris)为主的3个采样点37个样地,测量725根树芯的树木年轮宽度,采用系统随机的方法选择其中195个树... 详细信息

为了研究木质部细胞、树木个体和森林群落3个尺度之间的关联,在西伯利亚南部以西伯利亚落叶松(Larix sibirica)和欧洲赤松(Pinus sylvestris)为主的3个采样点37个样地,测量725根树芯的树木年轮宽度,采用系统随机的方法选择其中195个树芯进行管胞大小的测量和计算。结果表明,尽管局地环境和树种组成有所不同,但在树木个体和森林群落两个水平上,管胞大小与树木径向生长的年际变化显著相关。较小的平均管胞尺寸指示更低的年际生长量和更高的年际生长波动。平均管胞大小对半干旱区针叶林生境湿度和森林生长适应性具有指示作用,揭示树木通过调节管胞的大小在生长适应与生长安全性二者间的权衡机制。

关键词：森林草原交错带生长波动管胞气候因子适应性