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您的检索式：作者名="Safa Rahmani"
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| 1 | Investi- gation of cytocrom c oxidase gene subunits expression on the Multiple sclerosis 显示文摘 | SAFA VIZADEH N RAHMANI SA ZAEFIZADEH M | 2013 | Indian J Hum Genet2013，19，1： | 1 |
| 2 | Controlling chaos based on a novel intelligent integral terminal sliding mode control in a rod-type plasma torch显示文摘An integral terminal sliding mode controller is proposed in order to control chaos in a rod-type plasma torch system.In this method, a new sliding surface is defined based on a combination of the conventional sliding surface in terminal sliding mode control and a nonlinear function of the integral of the system states. It is assumed that the dynamics of a chaotic system are unknown and also the system is exposed to disturbance and unstructured uncertainty. To achieve a chattering-free and high-speed response for such an unknown system, an adaptive neuro-fuzzy inference system is utilized in the next step to approximate the unknown part of the nonlinear dynamics. Then, the proposed integral terminal sliding mode controller stabilizes the approximated system based on Lyapunov's stability theory. In addition, a Bee algorithm is used to select the coefficients of integral terminal sliding mode controller to improve the performance of the proposed method. Simulation results demonstrate the improvement in the response speed, chattering rejection, transient response,and robustness against uncertainties. | Safa Khari Zahra Rahmani Behrooz Rezaie | 2016 | Chinese Physics B2016，25，5： | 0 |
| 3 | 活动性葡萄膜炎引起暂时性屈光度变化(英文)显示文摘目的:评估活动性葡萄膜炎对屈光不正变化的影响。方法:这是一项前瞻性队列研究,纳入66例88眼活动性葡萄膜炎患者。受试者根据其疾病活动的解剖位置分为前、中、后和全葡萄膜炎。在活动期和静止期均行睫状肌麻痹验光,并对结果进行比较。结果:活动性前非肉芽肿性葡萄膜炎的球镜变化导致平均-0.25(0.77)D(95%CI:-0.5~0)的近视转变(P=0.039),在活动性中层葡萄膜炎中,平均+0.39(0.8)D(95%CI:0.09~0.69)的远视转变(P=0.003)。活动性中层葡萄膜炎的等效球镜的变化导致远视转变[+0.43(0.94)D,95%CI:0.08~0.79,P=0.005]。柱镜仅在全色素膜炎时有明显改变[-0.3(0.39)D,95%CI:-0.58^-0.02,P=0.043]。在多元分析中,我们发现疾病活动过程(急性与复发)和疾病活动的解剖位置对等效球镜变化具有统计学意义(分别为P=0.003和P=0.004)结论:活动性葡萄膜炎对屈光度有重要影响,该变化取决于具体的炎症发生部位。 | Mahsa Zameni Homayoun Nikkhah Safa Rahmani Alireza Ramezani Mehdi Yaseri Masoud Soheilian | 2019 | 国际眼科杂志2019，19，10： | 0 |
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