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10篇 您的检索式:作者名="Sagor"
    题名 作者 年代 出处 被引量
1The polyamine spermine protects Arabidopsis from heat stress-induced damage by increasing expression of heat shock-related genes显示文摘G. H. M. Sagor Thomas Berberich Yoshihiro Takahashi Masaru Niitsu Tomonobu Kusano 2013Transgenic Research2013,,3:1
2Characterization of five polyamine oxidase isoforms in Arabidopsis thaliana显示文摘Yoshihiro Takahashi Runzi Cong G. H. M. Sagor Masaru Niitsu Thomas Berberich Tomonobu Kusano 2010Plant Cell Reports2010,,9:1
3Release of vasoactive intestinal peptide in the dumping syndrome显示文摘 Bryant MG Ghatei MA 1981Br Med J(Clin Res Ed)1981,282,6263:1
4Extraction of optimized parameters for Si_(0.6)Ge_(0.4)material and SPP mode propagation through Si_(0.6)Ge_(0.4)/Ag/Si_(0.6)Ge_(0.4)waveguide显示文摘The Lorentz model and modified Debye model(MDM)parameters for Si0.6Ge0.4are presented.A nonlinear optimization algorithm is developed.The obtained parameters are used to determine the complex relative permittivity of Si0.6Ge0.4,and compared with the experimental data for validation.Finally the obtained parameters are used to analyze the properties of symmetric surface plasmon polariton(SPP)mode propagation in a dielectric-metal-dielectric(DMD)material constructed with silver(Ag)and Si0.6Ge0.4for further verifying the extracted parameters.Md.Ghulam Saber Rakibul Hasan Sagor 2013Optoelectronics Letters2013,9,6:1
5The polyamine spermine protects Arabidopsis from heat stress-induced damage by increasing expression of heat shock-related genes显示文摘Sagor G H M Berberich T Takahashi Y 2013Transgenic Research2013,22,3:1
6Heavily doped silicon:A potential replacement of conventional plasmonic metals显示文摘The plasmonic property of heavily doped p-type silicon is studied here.Although most of the plasmonic devices use metal-insulator-metal(MIM)waveguide in order to support the propagation of surface plasmon polaritons(SPPs),metals that possess a number of challenges in loss management,polarization response,nanofabrication etc.On the other hand,heavily doped p-type silicon shows similar plasmonic properties like metals and also enables us to overcome the challenges possessed by metals.For numerical simulation,heavily doped p-silicon is mathematically modeled and the theoretically obtained relative permittivity is compared with the experimental value.A waveguide is formed with the p-silicon-air interface instead of the metal-air interface.Formation and propagation of SPPs similar to MIM waveguides are observed.Md.Omar Faruque Rabiul Al Mahmud Rakibul Hasan Sagor 2021Journal of Semiconductors2021,42,6:0
7Bio-inspired optimization algorithms for optical parameter extraction of dielectric materials: A comparative study显示文摘Particle swarm optimization(PSO) and invasive weed optimization(IWO) algorithms are used for extracting the modeling parameters of materials useful for optics and photonics research community. These two bio-inspired algorithms are used here for the first time in this particular field to the best of our knowledge. The algorithms are used for modeling graphene oxide and the performances of the two are compared. Two objective functions are used for different boundary values. Root mean square(RMS) deviation is determined and compared.Md Ghulam Saber Kh Arif Shahriar Ashik Ahmed Rakibul Hasan Sagor 2016Chinese Physics B2016,25,10:0
8A Comparative Study of Dispersion Characteristics Determination of a Trapezoidally Corrugated Slow Wave Structure Using Different Techniques显示文摘The linear dispersion relation of a trapezoidally corrugated slow wave structure(TCSWS) is analyzed and presented.The size parameters of the TCSWS are chosen in such a way that they operate in the x-band frequency range.The dispersion relation is solved by utilizing the Rayleigh-Fourier method by expressing the radial function in terms of the Fourier series.A highly accurate synthetic technique is also applied to determine the complete dispersion characteristics from experimentally measured resonances(cold test).Periodic structures resonate at specific frequencies when the terminals are shorted appropriately.The dispersion characteristics obtained from numerical calculation,synthetic technique and cold test are compared,and an excellent agreement is achieved.Md.Ghulam Saber Rakibul Hasan Sagor Md.Ruhul Amin 2016Chinese Physics Letters2016,33,1:0
9Propagation of Surface Plasmon Polariton in the Single Interface of Gallium Lanthanum Sulfide and Silver显示文摘surface-plasmon-polariton (SPP ) 的繁殖特征在银(Ag ) 和镓镧硫化物(图文集) 的单个接口的模式被学习了经分解并且数字地。获得的数字结果与分析的显示出一个优秀协议。沿着繁殖的方向的空间回声点的地点为电介质和金属被决定。Rakibul Hasan Sagor Md.Ghulam Saber Md.Ruhul Amin 2014Photonic Sensors2014,4,1:0
10Design of a Simple Integrated Coupler for SPP Excitation in a Dielectric Coated Ag Thin Film显示文摘简单综合 coupler 为表面电浆子电磁声子(SPP ) 的有效刺激被建议在一部薄金属电影的模式。SPP 模式由事件场地在一个单个 Ag 绝缘的接口被产生并且结合了一部 Ag 薄电影。在用二不同电介质,镓镧硫化物(图文集) 和铝镓砷化物(AlGaAs ) 的不同波长的联合效率被与有限差别时间领域方法分析 SPP 繁殖动力学计算。当图文集被使用时, 70% 的最大的联合效率在 460 nm 的波长被获得,而为 AlGaAs 获得的相应价值在 560 nm 是 60% 。建议结构能被用来从外部笨重来源在一部 nano 薄的电影使 SPP 激动并且自从一种单个接口金属电介质配置被用来使金属薄的电影激动,更容易制作。Rakibul Hasan Sagor Md. Ruhul Amin Md. Ghulam Saber 2014Chinese Physics Letters2014,31,6:0
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