维普中文期刊产品整合服务
135篇 您的检索式:作者名="Frazao"
    题名 作者 年代 出处 被引量
1Advanced Fiber-Optic Acoustic Sensors显示文摘声学的察觉到是现在在现代社会起一个重要作用的一块很费力的地,用从监视到医药成像的结构的健康跨越的应用。Fiber-optics 能把许多优点带到这域,并且光纤的声学的传感器已经显示出能够基于压电的变换器与标准传感器竞争的性能层次。这评论在光纤的动态紧张察觉到的地里介绍最近的进展,特别地为声学的察觉。三种主导的技术是识别纤维布拉格栅栏, interferometric Mach-Zehnder,和Joao G. V. TEIXEIRA Ivo T. LEITE Susana SILVA Orlando FRAZAO 2014Photonic Sensors2014,4,3:6
2Multicenter study on endoscopic ultrasound‐guided expandable biliary metal stent placement: Choice of access route, direction of stent insertion, and drainage route显示文摘Vinay Dhir Everson L. A. Artifon Kapil Gupta Juan J. Vila Roberta Maselli Mariana Frazao Amit Maydeo 2014Digestive Endoscopy2014,,3:5
3Fiber Laser Sensor Based on a Phase-Shifted Chirped Grating for Acoustic Sensing of Partial Discharges显示文摘Sanderson E. U. LIMA Rubem G FARIAS Francisco M. ARAUJO Luis A. FERREIRA José L. SANTOS Vladimiro MIRANDA1 Orlando FRAZAO 2013Photonic Sensors2013,3,1:5
4Fiber Cavity Ring Down and Gain Amplification Effect显示文摘一个做耳的纤维放大器(EDFA ) 的效果把一枚洞戒指的纤维戒指放在内在下面(CRD ) 配置被学习。当水流的功能适用,到 EDFA 的获得也被介绍,这的限制和配置被讨论的优点,和铃流的学习预定。在这种情况中,在产量信号的力量变化强烈依赖于有 EDFA 获得的洞铃流时间。Susana SILVA Regina MAGALHAES Rosa Ana PEREZ-HERRERA Manuel LOPEZ-AMO M. B. MARQUES O. FRAZAO 2016Photonic Sensors2016,6,4:4
5Ammonia Sensing System Based on Wavelength Modulation Spectroscopy显示文摘在近红外线的区域的一个察觉到的系统为基于波长调整光谱学 WMS 原则察觉到的氨被开发了。WMS 是为检测原子 / 分子的种类的一种相当敏感的技术,介绍它能在由使用光电信技术的在红外线附近的区域被使用的优点。在这种技术,激光波长和紧张被通过注射水流使用一个正弦波浪信号调制,它允许察觉带宽的移动到激光紧张噪音典型地更低的更高的频率。二个多传递房间基于有 160 厘米和 16 厘米光路径长度的空间光繁殖被使用,允许冗余性操作和技术确认。这个系统在 1512.21 nm 与排放波长使用了二极管激光,在的地方 NH < 潜水艇 class= “ a-plus-plus ” > 3 有一根强壮的吸收线。NH 的控制 < 潜水艇 class= “ a-plus-plus ” > 3 气体察觉到系统,以及获得,处理并且数据表示被执行。Duarte VIVEIROS Joao FERREIRA Susana O. SILVA Joana RIBEIRO Deolinda FLORES Jose L. SANTOS Orlando FRAZAO Jose M. BAPTISTA 2015Photonic Sensors2015,5,2:3
6Ring fibre laser with interferometer based in long period grating for sensing applications 显示文摘Frazao O Correia C Baptista J M 2008Optics Communications2008,281,22:1
7Accuracy and reliability of craniometric measurements on lateral cephalometry and 3D measurements on CBCT scans显示文摘Gribel BF Gribel MN Frazao DC 0,,01:1
8Dam break in channels with 90° bend显示文摘Frazao S S Zech Y 2002Journal of Hydraulic Engineering2002,128,11:1
9Tunable L-band Erbium-doped Fiber Ring Laser by Means of Induced Cavity Loss Using a Fiber Taper显示文摘Melo M FraZao O Teixeira A L J 2003Appl Phys B2003,77,:1
10Structural correlations between the tetraisopropylphosphonium cation and triisopropylphosphonium isopropylide:an x-ray diffraction study显示文摘Schmidbaur H Schier A Frazao C M F 1986J Am Chem Soc1986,108,:1
11Advanced optical technoligies for monitoring estuaries and coastal environments显示文摘Pereira D Frazao O Ferreira J Ciencias Marinas0,16,:1
12Low-loss splice in a microstructured fibre using a conventional fusion splicer显示文摘FRAZAO O CARVALHO J P SALGADO H M 2005Microwave and Optical Technology Letters2005,46,2:1
13Mechanical characterization of bone cement using fiber Bragg grating sensors 显示文摘Frias C Frazao O Tavares S 2009Mater Des2009,30,5:1
14Accuracy and reliability of craniometric measurements on lateral cephalometry and 3D measurements on CBCT scans显示文摘Gribel BF Gribel MN Frazao DC 2011Angle Orthod2011,81,1:1
15Fiber Bragg grating sensing system for simultaneous measurement of salinity and temperature 显示文摘Pereira Dionisio A Frazao Orlando Santos Jose L 2004Optieal Engineering2004,43,2:1
16Adynamie bone disease: clinical and therapeutic implications显示文摘Frazao J M Martins P 2009Curr Opin Nephrol Hy pertens2009,18,4:1
17Discrimination of Temperature, Strain, and Transverse Load by Using Fiber Bragg Gratings in a Twisted Configuration显示文摘Silva S F O Frazao O Santos J L 2006Sensors2006,6,6:1
18Efficacy andside effects of intermittent intravenous and oral doxercalciferol(1α-hydroxyvitamin D2)in dialysis patients with secondary hyper-parathyroidism:a sequential comparison显示文摘Maung HM Elangovan L Frazao JM 2001Am J Kidney Dis2001,37,3:1
19Accuracy and reliability of craniometdc measurements on lateral cephalometry and 3D measurements on CBCT scans显示文摘Gribel BF Grible MN Frazao DC 2011Angle Orthod2011,81,1:1
20Magnetic field sensor based on nonadiabatic tapered optical fiber with magnetic fluid 显示文摘Layeghi A Latifi H Frazao O 2014Photonics Technology Letters IEEE2014,26,19:1
返回顶部 每页显示:
共7页 首页 上一页 第1页 下一页 末页 /7 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费