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42篇 您的检索式:作者名="Samuels LE"
    题名 作者 年代 出处 被引量
1Nonlinear optical properties of integrated GeSbS chalcogenide waveguides显示文摘In this paper, we report the experimental characterization of highly nonlinear Ge Sb S chalcogenide glass waveguides.We used a single-beam characterization protocol that accounts for the magnitude and sign of the real and imaginary parts of the third-order nonlinear susceptibility of integrated Ge23 Sb7 S70(GeSbS) chalcogenide glass waveguides in the near-infrared wavelength range at λ =1580 nm. We measured a waveguide nonlinear parameter of 7.0±0.7 W^(-1)· m(-1), which corresponds to a nonlinear refractive index of n_2=0.93±0.08 × 10^(-18) m^2∕W,comparable to that of silicon, but with an 80 times lower two-photon absorption coefficient βTPA=0.010± 0.003 cm∕GW, accompanied with linear propagation losses as low as 0.5 dB/cm. The outstanding linear and nonlinear properties of Ge Sb S, with a measured nonlinear figure of merit FOMTPA=6.0 ±1.4 at λ =1580 nm, ultimately make it one of the most promising integrated platforms for the realization of nonlinear functionalities.SAMUEL SERNA HONGTAO LIN CARLOS ALONSO-RAMOS ANUPAMA YADAV XAVIER LE ROUX KATHLEEN RICHARDSON ERIC CASSAN NICOLAS DUBREUIL JUEJUN HU LAURENT VIVIEN 2018Photonics Research2018,6,5:3
2Antihypertensive and vasorelaxant effects of tilianin isolated from Agastache mexicana are mediated by NO/cGMP pathway and potassium channel opening显示文摘Oswaldo Hernández-Abreu Patricia Castillo-Espa?a Ismael León-Rivera Maximiliano Ibarra-Barajas Rafael Villalobos-Molina Judith González-Christen Jorge Vergara-Galicia Samuel Estrada-Soto 2009Biochemical Pharmacology2009,,1:2
33D numerical simulation of seagrass movement under waves and currents with GPUSPH显示文摘The current study tries a new approach to simulating interactions between waves and seagrass through Smoothed Particle Hydrodynamics(SPH).In this model,the plants are defined as a solid that respects Hooke's law,and are assumed to have direct interaction with the fluid.Given the characteristics of the SPH method,especially in terms of computational time,the dimensions of the simulations were limited.The first goal of the current study was to optimize the approach to avoid reaching certain limits such as the rupture of the simulated plant.Plant movements under waves and/or currents have been studied by several authors in various in-situ,physical,and numerical experiments concerning various vegetation species,thus proving that plant movements can be successfully reproduced by SPH 2D/3D.Manning's roughness coefficient,n,was calculated to confirm that the results were in accordance with what had been measured in flume studies.Even though there is still room for improvement,it is shown that this method can be used to estimate Manning's coefficient for coastal vegetation(seagrass and saltmarsh vegetation)and to greatly improve the modeling and forecasting of coastal erosion and storm surge risks by including the effects of vegetation in integrated models.Anne-Eleonore Paquier Thibault Oudart Caroline Le Bouteiller Samuel Meule Philippe Larroude Robert A.Dalrymple 2021International Journal of Sediment Research2021,36,6:2
4Mechanical circulatory support for acute heart failure 显示文摘Pennington DG Smedira NG Samuels LE 2001Ann Thorac Surg2001,71,3:1
5Selective use of amiodarone and early cardioversion for postoperative atrial fibrillation显示文摘Samuels LE Holmes EC Samuels FL 2005Ann Thorac Surg2005,79,1:1
6Total simultaneous repair of coarctation and intracardiac pathology in adult patients 显示文摘Morris R J Samuels LE Brockman SK 1998Annals of Thoracic Surgery1998,65,6:1
7Alcoholic Liver Disease Patients Treated with S-adenosyl-L-methionine: An In-depth Look at Liver Morphologic Data Comparing Pre and Post Treatment Liver Biopsies显示文摘Mary D. Le Elena Enbom Peter K. Traum Valentina Medici Charles H. Halsted Samuel W. French 2013Experimental and Molecular Pathology2013,,:1
8Pharmacological criteria for ventricular assist device insertion following postcardiotomy shock:experience with the Abiomed BVS system显示文摘 Kaufman MS Thomas MP 1999J Card Surg1999,14,4:1
9Early experiences with vocal ligament tightening显示文摘Le Jeune FE Guice CE Samuels MP 1983Ann Otol Rhinol Laryngol1983,92,:1
10Circulatory Support for Acute Heart Failure显示文摘 Smedira NG Samuels LE 2001Ann Thorac Surg2001,71,3:1
11Selective use of amiodarone and early cardioversion for postoperative atrial fibrillation显示文摘Samuels LE Holmes EC Samuels FL 2005Ann Thorac Surg2005,79,:1
12Large group-index bandwidth product empty core slow light photonic crystal waveguides for hybrid silicon photonics显示文摘这份报纸在绝缘体上在硅调查慢轻的繁殖宽槽 photonic 水晶波导(PCW ) 。二个设计计划被介绍,分别地依靠洞格子和槽的分散工程。模式模式和乐队图被 3D 飞机波浪扩大方法计算。然后,联合并且慢轻的繁殖在完整的 Mach-Zehnder 干涉仪(MZI ) 用有限差别时间领域方法被建模。结果显示出高振幅干扰穗和高联合效率。设备的制造和测量超过 50 与组索引导致慢轻的繁殖,当在也观察的乐队边附近的多重散布和局部性的模式时。这研究提供卓见因为在空核心槽的损失高组织索引波导。Charles CAER Xavier LE ROUX Samuel SERNA Weiwei ZHANG Laurent VIVIEN Eric CASSAN 2014Frontiers of Optoelectronics2014,7,3:1
13Nesiritide as an adjunctive therapy in adult patients with heart failure undergoing highrisk cardiac surgery显示文摘Samuels LE Holmes EC Lee L 2004J Thorac Cardiovasc Surg2004,128,6:1
14Mechanical circulatory support for acute heart failure 显示文摘Pennington DG Smedira NG Samuels LE 2001Ann Thorac Surg2001,71,3:1
15Selective use of amiodarone and early cardioverslon for postoperative atrial fibrillation显示文摘Samuels LE Holmes EC Samuels FL 2005Ann Thorac Surg2005,79,1:1
16Total simultaneous repair of coarctation and intracadiacpathlolgy in adult patients 显示文摘Morri RJ Samuels LE Brockman SK 1998Ann Thorac Surg1998,65,:1
17ACC/AHA/ESC 2006 Guidelines for the Management of Patients With Atrial Fibrillation显示文摘Valentin Fuster Lars E. Rydén David S. Cannom Harry J. Crijns Anne B. Curtis Kenneth A. Ellenbogen Jonathan L. Halperin Jean-Yves Le Heuzey G. Neal Kay James E. Lowe S. Bertil Olsson Eric N. Prystowsky Juan Luis Tamargo Samuel Wann 2006Journal of the American College of Cardiology2006,,4:1
18Management of acute cardiac failure with mechanical assist: experience with the ABIOMED BVS 5000 显示文摘Samuels LE Holmes EC Thomas MP 2001Ann Thorac Surg2001,1,3:1
19Mechanism of hepatotoxicity due to black cohosh (Cimicifuga racemosa ): Histological, immunohistochemical and electron microscopy analysis of two liver biopsies with clinical correlation显示文摘Elena T. Enbom Mary D. Le Leslie Oesterich Joanne Rutgers Samuel W. French 2014Experimental and Molecular Pathology2014,,:1
20Videoscopic resection of a giant symptomaticpericardial cyst : case report 显示文摘Samuels LE Cassano A 2005Heart Surg Forum2005,8,2:1
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