|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | FREDDY激光器的碎石效率的体外分析显示文摘背景和目的 双频双脉冲Nd :Yag(FREDDY)激光 (德国W .O .M .公司生产 )是一个短脉冲 ,双频率 ( 5 3 2nm和 10 64nm)的固体激光器。该激光器功率小 ,成本低 ,目前已在腔内碎石术中得到应用。我们设计了一个试验 ,以测试在不同能量和不同频率下的碎石效率。材料和方法 40个预先称过重量的硫酸钙石头被分成 4组 ,在 5Hz和 10Hz情况下 ,分别碎石 2min和 4min。一个水下的试验装置包括一个支架和一个容器 ,使得石英玻璃光纤可以直接抵住石头 ,发射激光。光纤被剥离成直径为 2 80 μm的裸露光纤 ,以保证最佳的能量传输。碎石完成后 ,所有的残余颗粒都落在容器内 ,晾干 48小时后 ,再重新称重 ,根据重量缺失的百分比来测试碎石效果。结果 5Hz时 ,碎石 2min的重量缺失为 2 4%;碎石 4min的重量缺失为 5 4%。 10Hz时 ,碎石 2min的情况与 5Hz时碎石 4min的结果相似 ,重量缺失为 5 1%;碎石 4min的重量缺失为 64 %,原先估计这么高的能量设置 ,重量缺失应该更大些。在高能量发射时 ,可以观察到光纤有损耗 ,这可能是导致碎石效率下降的原因。结论 FREDDY激光器在 5Hz时碎石 4min ,和在 10Hz时碎石 2min的效率是同等的 ,提示传输到结石的能量与碎石效率的相关性很好。而 10Hz、4min组的碎石效率比预期的略有下降 ,? | Delvecchio FC Auge BK Brizuela RM Weizer AZ Zhong P Preminger GM | 2004 | 国外医学(泌尿系统分册)2004，24，4： | 10 |
| 2 | Electro-tribological properties of diamond like carbon coatings显示文摘Diamond like carbon(DLC)coatings typically present good self-lubricating tribological properties that could be of interest in sliding dielectric contacts in multiple electrical applications.In this work electro-tribological studies have been performed on several DLC coatings against aluminum in different humidity conditions,in which the coefficients of friction(CoFs)and electrical contact resistance(ECR)were continuously monitored.Results show that CoF and ECR data can be linked to the properties of the coatings(thickness,finishing,microstructure,residual stresses,and wettability)and the degradation modes of their tribological and electrical properties.Therefore,electro-tribological data can provide valuable information about the performance of dielectric coatings,the reasons behind it,and assist in the development of the coatings.ECR also shows potential for on-line monitoring of coated parts in operation. | Iñigo BRACERAS Iñigo IBÁNEZ Santiago DOMINGUEZ-MEISTER Xabier VELASCO Marta BRIZUELA Iñaki GARMENDIA | 2020 | Friction2020，8，2： | 2 |
| 3 | Assessment of oxidative damage induced by acute doses of morphine sulfate in postnatal and adult rat brain显示文摘 | Guzman D Vazquez I Brizuela N | 2006 | Neurochemical research2006，31，： | 1 |
| 4 | In vitro analysis of stone fragmentation ability of the FREDDY laser显示文摘 | Delvecchio FC Auge BK Brizuela RM | | 0，，03： | 1 |
| 5 | On the eddy break-up coefficient 显示文摘 | E A Brizuela R W Bilger | 1996 | Combustion and Flame1996，104，： | 1 |
| 6 | A theoretical study of the electronic structure and bonding of the monoclinic phase of Mg2NiH4显示文摘 | JASEN P V GONZALEZ E Z BRIZUELA G NAGEL O A GONZALEZ G A JUAN A | 2007 | International Journal of Hydrogen Energy2007，32，18： | 1 |
| 7 | Combined protocol of ceil therapy for chronic spinal cord injury: report on the electrical and functional recovery of two patients 显示文摘 | Moviglia G Fernandez R Brizuela J | 2006 | Cytotherapy2006，3，： | 1 |
| 8 | Sphingosine kinase 1 : a new modulator of hypoxia inducible factor lalpha during hypoxia in human cancer cells显示文摘 | Ader I Brizuela L Bouquerel P ct al | 2008 | Cancer Res2008，68，86： | 1 |
| 9 | Citrate and vitamin E blunt the shock wave-induced free radical surge in an in vitro cell culture model显示文摘 | Delvecchio F C Brizuela R M Khan S R | 2005 | Urol Res2005，33，6： | 1 |
| 10 | A comparison of genetic algorithms, particle swarm optimization and the differ- ential evolution method for the design of scannable circular anten- na arrays显示文摘 | Panduro M A Brizuela C A Balderas L I | 2009 | Progress in Electromagnetics Research B2009，13，： | 1 |
| 11 | A survey on multi-objective evolutionary algorithms for many-objective problems显示文摘 | VON LOCKEN C BARAN B BRIZUELA C | 2014 | Computational Optimization and Applications2014，58，3： | 1 |
| 12 | Invitro analysis of stone f ragmentation ability of the FREDDY laser显示文摘 | Delvecchio FC Auge BK Brizuela RM | 2003 | J En dourol2003，17，： | 1 |
| 13 | MoSx lubricant coatings produced by PVD technologies显示文摘 | Onate J I Brizuela M Viviente J L | 2007 | Transactions of the Institute of Metal Finishing[ J]2007，85，： | 1 |
| 14 | Lactic Acidosis Complicating Mefformin and Non - Nucleoside Reverse Transcriptase Inhibitor Combination Therapy : A Smoldering Threat in the Post - HAART Era 显示文摘 | Ortiz - Brizuela E Perez - Patrigeon S Recillas - Gispert C | 2015 | Rev Invest Clin2015，67，4： | 1 |
| 15 | Assessment of oxidative damage induced by acute doses of morphine sulfate in postnatal and adult rat brain显示文摘 | Guzman DC Vazquez IE Brizuela NO | | 0，，04： | 1 |
| 16 | The Xenopus cdc2 proetein is a Component of MPF,a cytoplasmic regulator of mitosis显示文摘 | Dunphy WG Brizuela L Beach D | 1988 | Cell1988，54，： | 1 |
| 17 | FLEXGene repository: from sequenced genomes to gene repositories for high-throughput functional biology and proteomics显示文摘 | Brizuela L Braun P LaBaer J | 2001 | Mol Biochem Parasitol2001，118，2： | 1 |
| 18 | Benzene and carbon monoxide co-adsorption on Pt (Ⅲ) :A theoretical study显示文摘 | Jasen P V Brizuela G Padin Z | 2004 | Applied Surface Science2004，236，1： | 1 |
| 19 | Magnetron sputtering of Cr(Al)N coatings: Mechanical and tribological study 显示文摘 | Brizuela M Garcia-Luis A Bracera I | 2005 | Surf Coat Techn2005，200，： | 1 |
| 20 | Sphingosine kinase- 1 is central to androgen-regulated prostate cancer growth and survival显示文摘 | Dayon A Brizuela L Martin C | 2009 | PLoS One2009，4，11： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员