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2011 4th IEEE International Symposium on Microwave,Antenna,Propagation and EMC Technologies for Wireless Communications

作者： Jagadeesh V.K. santhosh kumar S. Department of Electronics and Communication Engineering College of Engineering Trivandrum

Mobile communication requires dual band opera- *** mode helical antenna is commonly used for dual band frequency *** design of normal helical antenna is usually done by trial and error *** with a standard geometry the geometrical parameters of the helix are adjusted until desired characteristics is *** this paper we present a method to design a dual band helical antenna using Artificial neural networks （ANN）.The gain and resonant frequency parameters are estimated for different helix geometries using 4NEC2 software and a database is *** this database Back Propagation Neural Network is trained with input as geometry parameters and output as gain and frequency *** the network is trained,this BPNN can be used for designing the antenna for a given *** simulated results show good agreement with desired specification.

关键词： Helical Antenna Normal mode helical antenna (NMHA) Back propagation Neural networks (BPNN).

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Adult Acute T Cell Leukemia Presenting as Acute Renal Failure, Parotid Swelling and Loss of Vision

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International Journal of Clinical Medicine 2014年第1期5卷 32-35页

作者： Usha Deepa santhosh Sandeep kumar R. G. Singh Jai Prakash Department of Nephrology Institute of Medical Sciences Banaras Hindu University Varanasi. India Department of Pathology Institute of Medical Sciences Banaras Hindu University Varanasi India

A rare case of T cell acute lymphoblastic leukemia presenting with loss of vision, parotid swelling, hematuria and acute renal failure has been presented in a 40-year-old male. Acute T cell Lymphoblastic Leukemia shou... 详细信息

关键词： Acute Renal Failure Acute T Lymphoblastic Leukemia Adult Hematuria Parotid Gland Enlargement Ocular Manifestation

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Water Quality Model for Streams: A Review

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Journal of Environmental Protection 2019年第12期10卷 1612-1648页

作者： S. Ranjith Anand V. Shivapur P. Shiva Keshava kumar Chandrashekarayya G. Hiremath santhosh Dhungana VTU-PG Studies Belagavi India Department of Civil Engineering VTU-PG Studies Belagavi India Department of Civil Engineering PDIT Engineering College Hosapete India Department of Water and Land Management VTU Belagavi India School of Environment Resources and Development (SERD) Pathumthani Thailand

Six main public domain water quality models which are presently available for Rivers and streams are being captured in this article. These main models could produce important results if they are used in the correct manner, because they are different in terms of assumptions, strength and weaknesses, processes they represent, modeling capability and data in-put requirements. The Model review discussed includes, water quality analysis simulation program (WASP7), simulation catchment (SIMCAT), quality simulation along Rivers (QUASAR), and the temporal overall model for catchment (TOMCAT), QUAL2KW, QUAL2EU. The models are described individually according to a consistent set of criteria-conceptualization, model capability, model strengths, limitations, input data and how it utilized. The outcome showed that TOMCAT and SIMCAT are important in ASSESSING effect of point sources in a very simple way. The QUAL2KW, unlike the QUAL2EU where macrophytes play a major interaction, it can convert algal death to carbonaceous Bio-chemical Oxygen Demand (CBOD), thereby making it more suitable. In addition to the extensive requirement of data, it is expensive and time consuming to set up these complex models such as QUASAR and WASP7. Therefore, one model cannot be used for all the required functionalities. Choosing a model would depend on a specific application, financial cost and time availability. This article may be of help in choosing a suitable model for a specific water quality problem.

关键词： Water Quality Models Dissolved Oxygen SIMCAT TOMCAT QUAL2Kw QUAL2EU WASP7 and QUASAR

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Oxidative stress and Immune dysfunction in Petrol filling workers

Oxidative stress and Immune dysfunction in Petrol filling wo...

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第14届国际自由基学术大会

作者： B.M. Khaja Mohinuddin Salar Nazia Uzma B. santhosh kumar Nusrat Aziz M.Anthony David V. Devender Reddy Department of Physiology Deccan College of Medical Sciences Hyderabad India-500 058

＜正＞The potential for oxidative stress to contribute to benzene toxicity is closely tied to specific benzene metabolites like hydroquinone （HQ）. HQ may be oxidized to p-benzoquinone, which is highly reactive and can covalently bind to cellular macromolecules or to glutathione. Alternatively, benzene metabolites may engage in redox cycling,

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FDGPET／CT显像对初次分期胰腺癌患者的转移评估优于增强CT

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中华核医学与分子影像杂志 2018年第4期38卷 302-302页

作者：唐军 Sampath santhosh Bhagwant Rai Mittal Deepak kumar Bhasin Surinder Singh Rana Rajesh Gupta Ashim Das Ritambhra Nada 上海交通大学医学院附属苏州九龙医院核医学科 215021 Institute of Nuclear Imaging and Molecular Medicine Tamil Nadu Government Multi Super Specialty Hospital Chennai India Department of Nuclear Medicine and PET Postgraduate Institute of Medical Education andResearch Chandigarh India

【摘要】目的评价脱氧葡萄糖（FDG）PET／CT在胰腺癌初次分期中较常规多相增强cT（CECT）的增益作用。方法54例病理证实的胰腺癌患者行FDGPET／CECT显像，计算PET／CT和CECT在淋巴结分期和转移分期中的灵敏度、特异性、阳性NN值（PPV）... 详细信息

【摘要】目的评价脱氧葡萄糖（FDG）PET／CT在胰腺癌初次分期中较常规多相增强cT（CECT）的增益作用。方法54例病理证实的胰腺癌患者行FDGPET／CECT显像，计算PET／CT和CECT在淋巴结分期和转移分期中的灵敏度、特异性、阳性NN值（PPV）、阴性预测值（NPV）和准确性。

关键词： PET/CT显像淋巴结分期胰腺癌患者增强CT 转移初次 FDG 评估

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柚皮苷改善束缚性应激引起的小鼠生化指标及行为变化的一氧化氮调节机制(英文)

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中西医结合学报 2011年第11期9卷 1254-1263页

作者： Gollapalle L.Viswanatha Hanumanthappa Shylaja K.Sadashiva Sandeep Rao Yathiraj Ashwini V.Ramaiah santhosh kumar C.Gangadharaiah Mohan Venkate Gowda Sunil M.Venkateshappa Sarvesh kumar Subbanna Rajesh Department of Pharmacology People's Education Society College of PharmacyBangalore 560050India Department of Pharmacognosy People's Education Society College of PharmacyBangalore 560050India Biomedical Research Centre Sheffield Hallam UniversitySheffield S11 WUK Department of Biochemistry Kasturba Medical CollegeMangalore 575001India Department of Pharmacology Al-Ameen College of PharmacyBangalore 560027India Department of Pharmacognosy Government College of PharmacyBangalore 560027India Department of Biotechnology Oxford College of SciencesBangalore 560078India Department of Microbiology Indian Academy Centre for Research and Postgraduate StudiesBangalore 560040India

目的:研究柚皮苷对束缚性应激引起的小鼠生化指标改变、行为变化及线粒体功能紊乱的影响。方法:将小鼠按照体质量随机分组,分别给予不同药物治疗14 d。在第15天让所有小鼠接受束缚性应激刺激6 h,然后在接受各种不同的行为测试后处死。... 详细信息

目的:研究柚皮苷对束缚性应激引起的小鼠生化指标改变、行为变化及线粒体功能紊乱的影响。方法:将小鼠按照体质量随机分组,分别给予不同药物治疗14 d。在第15天让所有小鼠接受束缚性应激刺激6 h,然后在接受各种不同的行为测试后处死。取小鼠的大脑匀浆进行各种生化指标测量和线粒体功能分析。结果:6 h的急性束缚性应激刺激能显著改变小鼠的行为(焦虑和记忆),引起生化指标变化和线粒体功能紊乱。用柚皮苷预处理(50或100 mg/kg口服)14 d则能显著减轻急性束缚性应激刺激引起的小鼠行为和生化指标变化以及线粒体功能紊乱(P<0.05);而使用一氧化氮的前体左旋精氨酸预处理(50 mg/kg腹腔注射)可以拮抗柚皮苷的保护效应(P<0.05)。此外,采用左旋精氨酸甲酯预处理(5 mg/kg腹腔注射)则导致柚皮苷的保护效应增强。结论:柚皮苷对束缚性应激刺激引起的小鼠行为和生化指标变化以及线粒体功能紊乱的保护作用与氮能神经通路有关。

关键词：柚皮苷约束身体的应激一氧化氮脂质过氧化作用

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