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51篇 您的检索式:作者名="Angeli David"
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1Infrared upconversion imaging in nonlinear metasurfaces显示文摘Infrared imaging is a crucial technique in a multitude of applications,including night vision,autonomous vehicle navigation,optical tomography,and food quality control.Conventional infrared imaging technologies,however,require the use of materials such as narrow bandgap semiconductors,which are sensitive to thermal noise and often require cryogenic cooling.We demonstrate a compact all-optical alternative to perform infrared imaging in a metasurface composed of GaAs semiconductor nanoantennas,using a nonlinear wave-mixing process.We experimentally show the upconversion of short-wave infrared wavelengths via the coherent parametric process of sum-frequency generation.In this process,an infrared image of a target is mixed inside the metasurface with a strong pump beam,translating the image from the infrared to the visible in a nanoscale ultrathin imaging device.Our results open up new opportunities for the development of compact infrared imaging devices with applications in infrared vision and life sciences.Rocio Camacho-Morales Davide Rocco Lei Xu Valerio Flavio Gili Nikolay Dimitrov Lyubomir Stoyanov Zhonghua Ma Andrei Komar Mykhaylo Lysevych Fouad Karouta Alexander Dreischuh Hark Hoe Tan Giuseppe Leo Costantino De Angelis Chennupati Jagadish Andrey E.Miroshnichenko Mohsen Rahmani Dragomir N.Neshev 2021Advanced Photonics2021,3,3:11
2Covert hepatic encephalopathy: Agreement and predictive validity of different indices显示文摘AIM:To investigate the agreement and prognosticvalue of different measures of covert hepatic encephalopathy(CHE).METHODS:One-hundred-and-thirty-two cirrhotic outpatients underwent electroencephalography(EEG),paper-and-pencil psychometry(PHES)and critical flicker frequency,scored on the original/modified(CFFo/CFFm)thresholds.Eighty-four patients underwent Dopplerultrasound to diagnose/exclude portal-systemic shunt.Seventy-nine were followed-up for 11±7 mo in relation to the occurrence of hepatic encephalopathy(HE)-related hospitalisations.RESULTS:On the day of study,36%had gradeⅠHE,42%abnormal EEG,33%abnormal PHES and 31/21%abnormal CFFo/CFFm.Significant associations were observed between combinations of test abnormalities;however,agreement was poor(Cohen’sκ<0.4).The prevalence of EEG,PHES and CFFo/CFFm abnormalities was significantly higher in patients with gradeⅠovert HE.The prevalence of EEG and CFFm abnormalities was higher in patients with shunt.The prevalence of EEG abnormalities was significantly higher in patients with a history of HE.During follow-up,10 patients died,10were transplanted and 29 had HE-related hospitalisations.GradeⅠHE(P=0.004),abnormal EEG(P=0.008)and abnormal PHES(P=0.04)at baseline all predicted the subsequent occurrence of HE;CFF did not.CONCLUSION:CHE diagnosis probably requires a combination of clinical,neurophysiological and neuropsychological indices.Sara Montagnese Esmeralda Balistreri Sami Schiff Michele De Rui Paolo Angeli Giacomo Zanus Umberto Cillo Giancarlo Bombonato Massimo Bolognesi David Sacerdoti Angelo Gatta Carlo Merkel Piero Amodio 2014World Journal of Gastroenterology2014,20,42:6
3Clinical outcomes of elderly South-East Asian patients in primary percutaneous coronary intervention for ST- elevation myocardial infarction显示文摘评估临床的特征和经历主要经皮的冠的干预(PPCI ) 的老东南亚洲病人的在里面医院结果 .MethodsFrom 2009 年 1 月到 2012 年 12 月, 1268 个病人(86.4% 男性, 58.4 楴 的吝啬的年龄?Jieli Tong Wen Wei Xiang An Shing Ang Wen Jun Sim Kien Hong Quah David Foo Paul Jau Lueng Ong Hee Hwa Ho 2016Journal of Geriatric Cardiology2016,13,10:4
4Laser produced electromagnetic pulses: generation, detection and mitigation显示文摘This paper provides an up-to-date review of the problems related to the generation,detection and mitigation of strong electromagnetic pulses created in the interaction of high-power,high-energy laser pulses with different types of solid targets.It includes new experimental data obtained independently at several international laboratories.The mechanisms of electromagnetic field generation are analyzed and considered as a function of the intensity and the spectral range of emissions they produce.The major emphasis is put on the GHz frequency domain,which is the most damaging for electronics and may have important applications.The physics of electromagnetic emissions in other spectral domains,in particular THz and MHz,is also discussed.The theoretical models and numerical simulations are compared with the results of experimental measurements,with special attention to the methodology of measurements and complementary diagnostics.Understanding the underlying physical processes is the basis for developing techniques to mitigate the electromagnetic threat and to harness electromagnetic emissions,which may have promising applications.Fabrizio Consoli Vladimir TTikhonchuk Matthieu Bardon Philip Bradford David CCarroll Jakub Cikhardt Mattia Cipriani Robert JClarke Thomas ECowan Colin NDanson Riccardo De Angelis Massimo De Marco Jean-Luc Dubois Bertr Etchessahar Alejro Laso Garcia David IHillier Ales Honsa Weiman Jiang Viliam Kmetik Josef Krása Yutong Li FredériéLubrano Paul McKenna Josefine Metzkes-Ng Alexre Poyé Irene Prencipe Piotr Ra¸czka Rol ASmith Roman Vrana Nigel CWoolsey Egle Zemaityte Yihang Zhang Zhe Zhang Bernhard Zielbauer David Neely 2020High Power Laser Science and Engineering2020,8,2:3
5Target coverage for head and neck cancers treated with IMRT: review of clinical experiences显示文摘Adam S Garden William H Morrison David I Rosenthal K.S.Clifford Chao K.Kian Ang 2004Seminars in Radiation Oncology2004,,:2
6Development of a cost-benefit model for the management of structural risk on oil facilities in mexico显示文摘David De Leon Alfredo H-S Ang 2002Computational Structural Engineering2002,2,1:1
7The survival benefit of liver transplantation in hepatocellular carcinoma patients显示文摘Umberto Cillo Alessandro Vitale Michael L. Volk Anna Chiara Frigo Francesco Grigoletto Alberto Brolese Giacomo Zanus Francesco D’Amico Fabio Farinati Patrizia Burra Francesco Russo Paolo Angeli Davide F. D’Amico 2010Digestive and Liver Disease2010,,9:1
8Economic optimization using model predictive control with a terminal cost显示文摘Amrit Rishi Rawlings James B Angeli David 2011Annual Reviews in Control2011,35,2:1
9Addition of bevacizumab to standard chemoradiation for locoregionally advanced nasopharyngeal carcinoma (RTOG 0615): a phase 2 multi-institutional trial显示文摘Nancy Y Lee Qiang Zhang David G Pfister John Kim Adam S Garden James Mechalakos Kenneth Hu Quynh T Le A Dimitrios Colevas Bonnie S Glisson Anthony TC Chan K Kian Ang 2012Lancet Oncology2012,,2:1
10The operative safety and oncological outcomes of laparoscopic nephrectomy for T3 renal cell cancer显示文摘Grant D. Stewart W. Jensen Ang Alexander Laird David A. Tolley Antony C. P. Riddick S. Alan McNeill 2012BJU International2012,,6:1
11Induction of Transglutaminase 2 by a Liver X Receptor/Retinoic Acid Receptor α Pathway Increases the Clearance of Apoptotic Cells by Human Macrophages显示文摘Cédric Rébé Magalie Raveneau Angélique Chevriaux Daniela Lakomy Anne-Laure Sberna Annie Costa Ginette Bessède Anne Athias Eric Steinmetz Jean Marc A. Lobaccaro Georges Alves Alexandre Menicacci Sébastien Vachenc Eric Solary Philippe Gambert David Masson 2009Circulation Research2009,,4:1
12mTORC1 Targets the Translational Repressor 4E-BP2, but Not S6 Kinase 1/2, to Regulate Neural Stem Cell Self-Renewal In Vivo显示文摘Nathaniel W. Hartman Tiffany V. Lin Longbo Zhang Grace E. Paquelet David M. Feliciano Angélique Bordey 2013Cell Reports2013,,:1
13Economic optimization using model predictive control with a terminal cost 显示文摘Rishi Amrit James B Rawlings David Angeli 2011Annual Reviews in Control2011,35,2:1
14Economic model predictive control with self-tuning terminal cost显示文摘Müller Matthias A Angeli David Allgower Frank 2013European J of Control2013,19,5:1
15Economic optimization using model predictive control with a terminal cost显示文摘Rishi Amrit James B Rawlings David Angeli 2011Annual Reviews in Control2011,35,2:1
16Economic optimization using model predictive control with a terminal cost显示文摘Amrit Rishi Rawlings James B Angeli David 2011Annual Reviews in Control2011,35,2:1
17The survival benefit of liver transplantation in hepatocellular carcinoma patients显示文摘Umberto Cillo Alessandro Vitale Michael L. Volk Anna Chiara Frigo Francesco Grigoletto Alberto Brolese Giacomo Zanus Francesco D’Amico Fabio Farinati Patrizia Burra Francesco Russo Paolo Angeli Davide F. D’Amico 2010Digestive and Liver Disease2010,,9:1
18Aortic root replacement with composite valve graft显示文摘Davide Pacini Federico Ranocchi Emanuela Angeli Fabrizio Settepani Marco Pagliaro Sofia Martin-Suarez Roberto Di Bartolomeo Angelo Pierangeli 2003The Annals of Thoracic Surgery2003,,1:1
19New Insights into Nitric Oxide Signaling in Plants显示文摘Angélique Besson-Bard Alain Pugin David Wendehenne 2008Annual Review of Plant Biology2008,,:1
20Recent Improvements in Survival in Primary Systemic Amyloidosis and the Importance of an Early Mortality Risk Score显示文摘Kumar Shaji K Gertz Morie A Lacy Martha Q Dingli David Hayman Suzanne R Buadi Francis K Short-Detweiler Kristen Zeldenrust Steven R Leung Nelson Greipp Philip R Lust John A Russell Stephen J Kyle Robert A Rajkumar S Vincent Dispenzieri Ange 2011Mayo Clinic Proceedings2011,,1:1
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