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| 1 | Do the benefits of metal stents justify the costs? A systematic review and meta-analysis of trials comparing endoscopic stents for malignant biliary obstruction显示文摘 | Alan C. Moss Eva Morris Jan Leyden Padraic MacMathuna | 2007 | European Journal of Gastroenterology & Hepatology2007,,12: | 2 |
| 2 | Endoscopic balloon dilation compared with sphincterotomy for extraction of bile duct stones显示文摘 | James A. DiSario Martin L. Freeman David J. Bjorkman Padraic MacMathuna Bret T. Petersen Philip E. Jaffe Thomas G. Morales Lee J. Hixson Stuart Sherman Glen A. Lehman M. Mazen Jamal Firas H. Al-Kawas Mukul Khandelwal Joseph P. Moore Gregory A. Derfus Priy | 2004 | Gastroenterology2004,,: | 2 |
| 3 | Malignant distal biliary obstruction: A systematic review and meta-analysis of endoscopic and surgical bypass results显示文摘 | Alan C. Moss Eva Morris Jan Leyden Padraic MacMathuna | 2006 | Cancer Treatment Reviews2006,,: | 2 |
| 4 | The acute and long-term effect of balloon sphincteroplasty on papillary structure in pigs显示文摘 | Padraic Mac Mathuna David Siegenberg David Gibbons Daniel Gorin Michael O’Brien Nezem A. Afdhal Ram Chuttani | 1996 | Gastrointestinal Endoscopy1996,,6: | 1 |
| 5 | Integrated silicon ohotonic MEMS显示文摘Silicon photonics has emerged as a mature technology that is expected to play a key role in critical emerging applications,including very high data rate optical communications,distance sensing for autonomous vehicles,photonic-accelerated computing,and quantum information processing.The success of silicon photonics has been enabled by the unique combination of performance,high yield,and high-volume capacity that can only be achieved by standardizing manufacturing technology.Today,standardized silicon photonics technology platforms implemented by foundries provide access to optimized library components,including low-loss optical routing,fast modulation,continuous tuning,high-speed germanium photodiodes,and high-effciency optical and electrical interfaces.However,silicon's relatively weak electro-optic effects result in modulators with a significant footprint and thermo-optic tuning devices that require high power consumption,which are substantial impediments for very large-scale integration in silicon photonics.Microelectromechanical systems(MEMS)technology can enhance silicon photonics with building blocks that are compact,low-loss,broadband,fast and require very low power consumption.Here,we introduce a silicon photonic MEMS platform consisting of high-performance nano-opto-electromechanical devices fully integrated alongside standard silicon photonics foundry components,with wafer-level sealing for long-term reliability,flip-chip bonding to redistribution interposers,and fibre-array attachment for high port count optical and electrical interfacing.Our experimental demonstration of fundamental silicon photonic MEMS circuit elements,including power couplers,phase shifters and wavelength-division multiplexing devices using standardized technology lifts previous impediments to enable scaling to very large photonic integrated circuits for applications in telecommunications,neuromorphic computing,sensing,programmable photonics,and quantum computing. | Niels Quack Alain Yuji Takabayashi Hamed Sttari Pieirre Edinger Gaehun Jo Simon JBleker Carlos Errando-Herranz Kristinn BGylfason Frank Niklaus Umar Khan Peter Verheyen Arun Kumar Malik Jun Su Lee Moises Jezzini Padraic Morrissey Cleitus Antony Peter O'Brien Wim Bogaertso | 2023 | Microsystems & Nanoengineering2023,9,2: | 1 |
| 6 | MR Cholangiopancreatography of Pancreaticobiliary Diseases: Comparison of Single-Shot RARE and Multislice HASTE Sequences显示文摘 | MARTINA M. MORRIN RICHARD J. FARRELL GERRY M C ENTEE PADRAIC MACMATHUNA JOHN P. STACK JOHN G. MURRAY | 2000 | Clinical Radiology2000,,11: | 1 |
| 7 | Dynamic launch process of performed fragments 显示文摘 | Padraic E O William W P Charles E A | 1988 | Journal of Applied Physics1988,63,2: | 1 |
| 8 | Weakly nonlinear discrete multipoint boundary value problems显示文摘 | Rodriguez Jesus Taylor Padraic | 2007 | Mathematic Analysis and Applications2007,329,: | 1 |
| 9 | T helper type-2 cytokine responses:potential therapeutic targets显示文摘 | Andrew GJ Padraic GF | 2003 | Curr Opin Pharmacol2003,3,: | 1 |
| 10 | Silver nitrate masquerading as a radiopaque foreign body显示文摘 | Claragh Healy Mark Canney Adrian Murphy Padraic Regan | 2007 | Emergency Radiology2007,,1: | 1 |
| 11 | Do the benefits of metal stents justify the costs? A systematic review and meta-analysis of trials comparing endoscopic stents for malignant biliary obstruction显示文摘 | Alan C. Moss Eva Morris Jan Leyden Padraic MacMathuna | 2007 | European Journal of Gastroenterology & Hepatology2007,,12: | 1 |
| 12 | Suppressors of Cytokine Signaling 2 and 3 Diametrically Control Macrophage Polarization显示文摘 | Shaun Spence Amy Fitzsimons Caroline R. Boyd Julia Kessler Denise Fitzgerald Joanne Elliott Joan Ní Gabhann Siobhan Smith Antonio Sica Emily Hams Sean P. Saunders Caroline A. Jefferies Padraic G. Fallon Danny F. McAuley Adrien Kissenpfennig James A. Johns | 2013 | Immunity2013,,1: | 1 |
| 13 | Effects of Lactobacillus salivarius 433118 on Intestinal Inflammation, Immunity Status and In?vitro Colon Function in Two Mouse Models of Inflammatory Bowel Disease显示文摘 | Linda M. Feighery Philip Smith Liam O’Mahony Padraic G. Fallon David J. Brayden | 2008 | Digestive Diseases and Sciences2008,,9: | 1 |
| 14 | Innate type 2 cells and asthma显示文摘 | Emily Hams Padraic G Fallon | 2012 | Current Opinion in Pharmacology2012,,4: | 1 |
| 15 | Endoscopic balloon dilation compared with sphincterotomy for extraction of bile duct stones显示文摘 | James A. DiSario Martin L. Freeman David J. Bjorkman Padraic MacMathuna Bret T. Petersen Philip E. Jaffe Thomas G. Morales Lee J. Hixson Stuart Sherman Glen A. Lehman M. Mazen Jamal Firas H. Al-Kawas Mukul Khandelwal Joseph P. Moore Gregory A. Derfus Priy | 2004 | Gastroenterology2004,,5: | 1 |
| 16 | Endoscopic balloon dilation compared with sphincterotomy for extraction of bile duct stones显示文摘 | James A. DiSario Martin L. Freeman David J. Bjorkman Padraic MacMathuna Bret T. Petersen Philip E. Jaffe Thomas G. Morales Lee J. Hixson Stuart Sherman Glen A. Lehman M. Mazen Jamal Firas H. Al-Kawas Mukul Khandelwal Joseph P. Moore Gregory A. Derfus Priy | 2004 | Gastroenterology2004,,5: | 1 |
| 17 | Ultralow-crosstalk,strictly non-blocking microring-based optical switch显示文摘We report on the first monolithically integrated microring-based optical switch in the switch-and-select architecture. The switch fabric delivers strictly non-blocking connectivity while completely canceling the first-order crosstalk. The 4 × 4 switching circuit consists of eight silicon microring-based spatial(de-)multiplexers interconnected by a Si/SiN dual-layer crossing-free central shuffle. Analysis of the on-state and off-state power transfer functions reveals the extinction ratios of individual ring resonators exceeding 25 dB, leading to switch crosstalk suppression of up to over 50 dB in the switch-and-select topology. Optical paths are assessed, showing losses as low as 0.1 dB per off-resonance ring and 0.5 dB per on-resonance ring. Photonic switching is actuated with integrated micro-heaters to give an ~24 GHz passband. The fully packaged device is flip-chip bonded onto a printed circuit board breakout board with a UV-curved fiber array. | QIXIANG CHENG LIANG YUAN DAI NATHAN C.ABRAMS YU-HAN HUNG PADRAIC E.MORRISSEY MADELEINE GLICK PETER O’BRIEN KEREN BERGMAN | 2019 | Photonics Research2019,7,2: | 1 |
| 18 | The acute and long-term effect of balloon sphincteroplasty on papillary structure in pigs显示文摘 | Padraic Mac Mathuna David Siegenberg David Gibbons Daniel Gorin Michael O’Brien Nezem A. Afdhal Ram Chuttani | 1996 | Gastrointestinal Endoscopy1996,,6: | 1 |
| 19 | Endoscopic balloon sphincteroplasty (papillary dilation) for bile duct stones: Efficacy, safety, and follow-up in 100 patients显示文摘 | Padraic Mac Mathuna Peggy White Eileen Clarke Raphael Merriman John R. Lennon John Crowe | 1995 | Gastrointestinal Endoscopy1995,,5: | 1 |
| 20 | Endoscopic balloon sphincteroplasty (papillary dilation) for bile duct stones: Efficacy, safety, and follow-up in 100 patients显示文摘 | Padraic Mac Mathuna Peggy White Eileen Clarke Raphael Merriman John R. Lennon John Crowe | 1995 | Gastrointestinal Endoscopy1995,,5: | 1 |