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国外油田工程 2000年第10期16卷 33-36页

作者： parviz Mehdizadeh 潘兆柏陈文通郑琦大庆油田设计院大庆市劳动局

本文介绍了多相流流量测量技术的基本原理和发展趋势。重点描述了四种商业化的多相流量计的技术特点。对多相流量计在采油生产油井计量和测井测试中的应用价值和性能评估做了阐述。另外 ,文章还对多相流量计在海洋和陆上油田的应用前景... 详细信息

本文介绍了多相流流量测量技术的基本原理和发展趋势。重点描述了四种商业化的多相流量计的技术特点。对多相流量计在采油生产油井计量和测井测试中的应用价值和性能评估做了阐述。另外 ,文章还对多相流量计在海洋和陆上油田的应用前景进行了展望。

关键词：采油多相流量计相分率相速度油井计量试井

Vasectomy reversal: A review of the evaluation, techniques, and outcomes

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World Journal of Clinical Urology 2015年第1期4卷 48-55页

作者： parviz K Kavoussi Department of Reproductive Urology Austin Fertility and Reproductive Medicine

This review highlights the evaluation and treatment of men who have undergone vasectomy and desire vasectomy reversal to father children. For surgeons offering this treatment, the appropriate evaluation and treatment are crucial for acceptable outcomes. Although variations on surgical approaches have evolved over the years, one constant is the need for a high level o training and skill in microsurgical techniques.

关键词： Vasoepididymostomy Reversal Vasectomy Microsurgery Vasovasostomy

Antimicrobial resistance pattern in ventilator-associated pneumonia in an intensive care unit of Babol, northern Iran

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Journal of Acute Disease 2018年第2期7卷 74-77页

作者： Mahmoud Sadeghi-Haddad-Zavareh Hadi Ahmadi Jouybari Mostafa Javanian Mehran Shokri Masomeh Bayani Mohammad Reza Hasanjani Roushan Arefeh Babazadeh Soheil Ebrahimpour parviz Amri Maleh Infectious Diseases and Tropical Medicine Research Center Health Research InstituteBabol University of Medical SciencesBabolI.R.Iran Department of Anesthesiology School of MedicineBabol University of Medical SciencesBabolI.R.Iran

Objective:To investigate antibiotic resistance pattern of ventilator-assiated pneumonia (VAP) generating microorganisms,and quantitative culture and determining antibiotic ***:This cross sectional study was performed on 50 patients suffering from VAP in intensive care unit of Ayatollah Rouhani Hospital,Babol,Iran during *** was probable for them based on clinical signs and the criteria of Clinical Pulmonary Infection Score *** respiratory samples were given under bronchoalveolar lavage and quantitative culture was done on *** by microdilution method,minimal inhibitory concentration based on respective microorganisms,considering clinical pulmonary infection score were ***:From 50 investigated samples in this study,the most common microorganisms were Acinetobacter baumannii (***) (70%) then Pseudomonas aeruginosa (12%),Staphylococcus aureus (8%) and Klebsiella pneumonia (3%).In our study *** showed approximate 100% resistance to all antibiotics,in a way that *** resistance to imipenem and meropenem and piperacillin/tazobactam each was 97.1%.The most resistance of Pseudomonas aeruginosa was 66.7% to each cefepime and ceftazidime and clavulanate/*** aureus showed 75% resistance to nafcillin,cloxacillin and resistance in case of vancomycin was not ***:In current study,*** had the most prevalence among VAP and this species is resistant to most of *** ceftazidime,cefepime and clavulanate/ticarcillin,in treatment of the patients suffering VAP is not reasonable.

关键词： Antibacterial resistant Ventilator-associated pneumonia Intensive care unit

Synthesize and Characterization of Tin Oxide Nanowires Using Vapor-Liquid-Solid Technique

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材料科学与工程（中英文版） 2011年第1期5卷 71-75页

作者： Gholamreza Nabiyouni parviz Boroojerdian Zahra Parvan Department of Physics Faculty of Science Arak University Arak 38156-8-8349 Iran

The authors successfully synthesized SnO2 nanowires using Vapor-Liquid-Solid (VLS) technique. The morphology and microstructure properties of the nanowires are characterized by means of scanning electron microscopy (SEM) and X-ray diffraction. The SEM images reveal that in the absence of a very thin layer of Au coated the substrate serving as catalyst, no nanowire is grown. Nevertheless, SnO2 nanowires have successfully been grown on the substrate, which a thin layer of Au was coated on the substrate prior to the VLS process. The structure of the nanowires grown on substrate near the source powder is island shape with diameter of about 20-50 nm, while on the substrate area which is some far from source powder is like continuous thin film. The diameter of nanowires in this area is measured to be about 50-100 nm. It can be found that the substrate temperature affects on the nanowire structure. The X-ray diffraction patterns indicate that the SnO2 nanowires have been grown in the form of tetragonal crystal structures whit the lattice parameter of a=b=0.443 nm, and c=0.372 nm.

关键词：纳米线锡氧化物技术液固合成 X射线衍射方法扫描电子显微镜表征

Synthesis of Nano Shell by Amino Functionalization of Multi-Walled Carbon Nano Tubes

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材料科学与工程（中英文A版） 2014年第3期4卷 112-119页

作者： Maryam Zhalechin Shahram Moradi parviz Abroomand Azar Faculty of Chemistry Islamic Azad University Tehran North Branch Tehran lran Department of Chemistry Islamic Azad University Science & Research Branch Tehran Iran

The fabrication of buckypapers from different amino functionalized Multi walled Carbon nanotubes (MWCNTs) is accomplished. After purification and oxidation of MWCNTs with HNO3, the product reacts with Oxalyl chloride until lead to MWCNTs-COCl. This product reacts by several amine compounds such as 1, 4-phenylen di amine and 1, 8-di amino octane and 1, 2-di amino propane separately. Each product in each step characterized by spectroscopic methods such as Fourier transform Infrared Spectra (FT-IR), Raman Spectra, Nuclear Magnetic Resonance (NMR) and scanning electron microscopy (SEM). All of derivatives lead to nano structures such as buckypapers, nano sheet, and nano bobble shell.

关键词：多壁碳纳米管功能化氨基酸傅立叶变换红外光谱扫描电子显微镜合成 FT-IR 硝酸氧化

Erratum to: Cracks coalescence mechanism and cracks propagation paths in rock-like specimens containing pre-existing random cracks under compression

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Journal of Central South University 2014年第10期21卷 4052-4052页

作者： Hadi Haeri Kourosh Shahriar Mohammad Fatehi Marji parviz Moarefv Department of Mining Engineering Science and Research Branch Islamic Azad University Department of Mining and Metallurgical Engineering Amirkabir University of Technology Mine Exploitation Engineering Department Faculty of Mining and Metallurgy Institution of EngineeringYazd University

Erratum to:*** Univ.(2014)21:2404-2414DOI:10.1007/s11771-014-2194-yThe original version of this article unfortunately contained a *** E-mail addresses of the corresponding author are *** corrected information of the c... 详细信息

关键词： Cracks coalescence mechanism and cracks propagation paths in rock-like specimens containing pre-existing random cracks under compression Erratum to

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Preface

Journal of Resources and Ecology 2013年第3期4卷 193-193页

作者： LI Wenhua Institute of Geographic Sciences and Natural Resources Research CAS

China has a 5000 year history of agricultural *** natural and cultural features across regions have led to a variety of agricultural heritage systems,which continue to inspire sustainable *** 2005,the Qingtian Rice-Fish Culture System was selected as one of the first Globally Important Agricultural Heritage Systems(GIAHS)pilot sites by the FAO,which opened new prospects for research and practiceon agricultural heritage *** new period of

关键词：农业文明遗产系统文化遗产遗产保护可持续发展跨学科合作文化特色粮农组织

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多相流测量新技术

国外测井技术 2005年第6期20卷 51-62页

作者： Ian Atkinson Bertrand Theuveny Michel Berard Gilbert Conort Trey Lowe Allan McDiarmid parviz Mehdizadeh Bruno Pinguet Gerald Smith Kerry J．Willimnson 英国剑桥俄罗斯莫斯科美国得克萨斯州Rosharon 得克萨斯州休斯敦阿帕奇能源有限公司澳大利亚WestPerth 美国亚利桑那州Scottsdale 挪威卑尔根壳牌勘探与生产公司美国路易斯安那州新奥尔良

一种新的地面流量计从根本上改变了我们测量生产井复杂流动的方式。这种新技术引发的改变使我们能准确测量三相流体中的快速变化，包括以前很难定量测量的段塞流、泡状流和稳定乳状液流等。实时测量多相流提高了作业效率，节省了时间和... 详细信息

一种新的地面流量计从根本上改变了我们测量生产井复杂流动的方式。这种新技术引发的改变使我们能准确测量三相流体中的快速变化，包括以前很难定量测量的段塞流、泡状流和稳定乳状液流等。实时测量多相流提高了作业效率，节省了时间和费用。

关键词：多相流测量技术复杂流动快速变化三相流体准确测量定量测量实时测量生产井

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电子隐形眼镜

设计 2011年第2期24卷 41-41页

作者： Leeble Babak A.parviz

在电影《终结者》中，身为未来机器人，拥有电子眼的施瓦辛格能在其视野中叠加一个数据层，增强他对眼睛所扫描范围的感知能力。将LED显示屏与隐形眼镜整合在一起已经不是科幻电影里面的画面了，很快就有望达到实用阶段。

关键词：隐形眼镜电子眼 LED显示屏科幻电影施瓦辛格感知能力实用阶段机器人

Adjuvant role of Pseudomonas flagellin for Acinetobacter baumannii biofilm associated protein

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World Journal of Methodology 2016年第3期6卷 10-19页

作者： Mozhgan Derakhshan Sefidi Iraj Rasooli parviz Owlia Daryush Talei Shakiba Darvish Alipour Astaneh Shahram Nazarian Department of Biology Shahed University Molecular Microbiology ResearchCenter Shahed University Shahed University Department of Biotechnology Semnan University Department of Biology Faculty of Science Imam Hussein University

AIM To study immunogenicity of Pseudomonas N terminal flagellin as an adjuvant for Acinetobacter baumannii(A. baumanni) biofilm associated protein(Bap).METHODS The N terminal flagellin gene was amplified. The p ET28a(+) and polymerase chain reaction products weredigested with HindⅢ and Eco R Ⅰ. The ligation of N terminal flagellin into p ET28a(?+) was performed using T4 DNA ligase and was then transformed into Escherichia coli BL21(DE3) as a suitable expression host. p ET28a(?+) vector harboring a conserved region of Bap from our previous work was used. The recombinant proteins were expressed, analyzed by SDS-PAGE method and was purified by affinity chromatography with His-Tag residues followed by confirmation with western blotting. Mice were immunized with recombinant N terminal flagellin and Bap subunits. The immunized animals were intranasally(i.n) challenged with A. baumannii and Pseudomonas aeruginosa(P. aeruginosa).RESULTS The flagellin enhanced the immunogenicity of Bap causing an increase in specific Ig G titers in serum(P < 0.001). Internal organs, i.e., liver, lung and spleen of the BapFlagellin immunized group challenged with A. baumannii showed significantly lower bacterial load compared to the control group. The bacterial loads were studied in internal organs. A. baumannii infected immunized animals with Bap-Flagellin exhibited internal organs with minor bacterial load while P. aeruginosa PAO1 infected group showed heavy bacterial load of(4.3 ± 0.12) × 106,(1.1 ± 0.01) × 106 and(2.2 ± 0.22) × 106 per gram of lungs, liver and spleen respectively. Bacterial loads were detected per gram of lungs, liver and spleen of the mice group immunized with Bap were(1.2 ± 0.06) × 107,(11.1 ± 0.041) × 105 and(3.6 ± 0.42) × 106 respectively. In vivo neutralization assay indicated that all experimental mice groups, except for Flagellin administered group was significantly(P < 0.05) protected against A. baumannii. CONCLUSION These results demonstrate that P. aeruginosa Fl

关键词： Acinetobacter baumannii Pseudomonas aeruginosa Vaccine Immunogen Biofilm associated protein