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| 1 | High-energy hybrid femtosecond laser system demonstrating 2×10 PW capability显示文摘We report on a two-arm hybrid high-power laser system(HPLS)able to deliver 2×10 PW femtosecond pulses,developed at the Bucharest-Magurele Extreme Light Infrastructure Nuclear Physics(ELI-NP)Facility.A hybrid frontend(FE)based on a Ti:sapphire chirped pulse amplifier and a picosecond optical parametric chirped pulse amplifier based on beta barium borate(BBO)crystals,with a cross-polarized wave(XPW)filter in between,has been developed.It delivers 10 mJ laser pulses,at 10 Hz repetition rate,with more than 70 nm spectral bandwidth and high-intensity contrast,in the range of 1013:1.The high-energy Ti:sapphire amplifier stages of both arms were seeded from this common FE.The final high-energy amplifier,equipped with a 200 mm diameter Ti:sapphire crystal,has been pumped by six 100 J nanosecond frequency doubled Nd:glass lasers,at 1 pulse/min repetition rate.More than 300 J output pulse energy has been obtained by pumping with only 80%of the whole 600 J available pump energy.The compressor has a transmission efficiency of 74%and an output pulse duration of 22.7 fs was measured,thus demonstrating that the dual-arm HPLS has the capacity to generate 10 PW peak power femtosecond pulses.The reported results represent the cornerstone of the ELI-NP 2×10 PW femtosecond laser facility,devoted to fundamental and applied nuclear physics research. | François Lureau Guillaume Matras Olivier Chalus Christophe Derycke Thomas Morbieu Christophe Radier Olivier Casagrande Sébastien Laux Sandrine Ricaud Gilles Rey Alain Pellegrina Caroline Richard Laurent Boudjemaa Christophe Simon-Boisson Andrei Baleanu Romeo Banici Andrei Gradinariu Constantin Caldararu Bertrand De Boisdeffre Petru Ghenuche Andrei Naziru Georgios Kolliopoulos Liviu Neagu Razvan Dabu Ioan Dancus Daniel Ursescu | 2020 | High Power Laser Science and Engineering2020，8，4： | 4 |
| 2 | The development of machine learning-based remaining useful life prediction for lithium-ion batteries显示文摘Lithium-ion batteries are the most widely used energy storage devices,for which the accurate prediction of the remaining useful life(RUL)is crucial to their reliable operation and accident prevention.This work thoroughly investigates the developmental trend of RUL prediction with machine learning(ML)algorithms based on the objective screening and statistics of related papers over the past decade to analyze the research core and find future improvement directions.The possibility of extending lithium-ion battery lifetime using RUL prediction results is also explored in this paper.The ten most used ML algorithms for RUL prediction are first identified in 380 relevant papers.Then the general flow of RUL prediction and an in-depth introduction to the four most used signal pre-processing techniques in RUL prediction are presented.The research core of common ML algorithms is given first time in a uniform format in chronological order.The algorithms are also compared from aspects of accuracy and characteristics comprehensively,and the novel and general improvement directions or opportunities including improvement in early prediction,local regeneration modeling,physical information fusion,generalized transfer learning,and hardware implementation are further outlooked.Finally,the methods of battery lifetime extension are summarized,and the feasibility of using RUL as an indicator for extending battery lifetime is outlooked.Battery lifetime can be extended by optimizing the charging profile serval times according to the accurate RUL prediction results online in the future.This paper aims to give inspiration to the future improvement of ML algorithms in battery RUL prediction and lifetime extension strategy. | Xingjun Li Dan Yu Vilsen Søren Byg Store Daniel Ioan | 2023 | Journal of Energy Chemistry2023，，7： | 3 |
| 3 | Dynamic-mechanical and differential scanning calorimetry measurements on crosslinked poly (ester-siloxane) -urethanes显示文摘 | IOAN S GRIGORESCU G STANCIU A | 2001 | Polymer2001，42，： | 1 |
| 4 | Effect of segmented,poly (ester-siloxane) urethanes compositional parameters on differential scanning calorimetry and dynamic-mechanical measurements显示文摘 | IOAN S GRIGORESCU G STANCIU A | 2002 | Eur Polym J2002，38，： | 1 |
| 5 | Comparison of Fenton and sono-fenton bisphenol A degradation 显示文摘 | Ioan I Wilson S Lundanes E Neculai A | 2007 | Journal of Hazardous Materials2007，142，12： | 1 |
| 6 | Effect of segmented poly(ester-siloxane)urethanes compositional parameters on differential scanning calorimetry and dynamic-mechanical measurements显示文摘 | S Ioan G Grigorescu A Stanciu | 2002 | European Polymer Journal2002，，11： | 1 |
| 7 | Variable speed electric generators and their control:an emerging technology显示文摘 | Ion B Lucian T Ioan S | 2002 | Journal of Electrical Engineering2002，，3： | 1 |
| 8 | Percutaneous ethanol injection therapy in the treatment of hepatocarcinoma results obtained from a series of 88 cases显示文摘 | Mirela D Ioan S Roxana S | 2009 | J Gastrointestinal Liver2009，18，3： | 1 |
| 9 | Modified SBA-15 mesoporous silica for heavy metal ions remediation显示文摘 | Mihaela M Aurora R Ioan S | 2008 | Chemosphere2008，73，9： | 1 |
| 10 | Variable Speed Electric Generators and Their Control: an Emerging Technology 显示文摘 | ION B LUCIAN T IOAN S | 2002 | Journal of Electrical Engineering2002，24，3： | 1 |
| 11 | Red is a distractor for men in competition显示文摘 | Ioan S Sandulache M Avramescu S | 2007 | Evolution and Human Behavior2007，28，4： | 1 |
| 12 | Modified SBA - 15 mesoporous silica for heavy metal ions remediation显示文摘 | MIHAELA M AURORA R IOAN S | 2008 | Chemosphere2008，73，9： | 1 |
| 13 | Comparison of fenton and sono-Fenton bisphenol A degradation显示文摘 | IOAN I WILSON S LUNDANES E NECULAI A | 2007 | J Hazard Mater2007，，142： | 1 |
| 14 | The mean values of liver stiffness assessed by Acoustic Radiation Force Impulseelastography in normal subjects显示文摘 | Alina P Ioan S Roxana S | 2011 | Medical Ultrasonography2011，13，1： | 1 |
| 15 | Adaptation strategies for reducing vulnerability to future environmental change显示文摘 | Ioan Fazey Javier GP Gamarra Joern Fischer Mark S Reed Lindsay C Stringer Mike Christie | 2010 | Frontiers in Ecology and the Environment2010，，8： | 1 |
| 16 | Control strategy of three - phase battery energy storage systems for frequency support in microgrids and with uninterrupted supply of local loads 显示文摘 | Ioan S Corneliu M | 2014 | IEEE Transactions on Power Electronics2014，29，9： | 1 |
| 17 | A survey on gas leak detection and localization techniques显示文摘 | Palstefan M Ioan S | 2012 | Journal of Loss Prevention in the Process Industries2012，25，1： | 1 |
| 18 | Particular evolution in a 72-year-old diabetic patient with acute coronary syndrome显示文摘 | Gabriela S Gheorghe Ana Clobanu Ioan T Nanea Andreea S Serban Mihaela R Mititelu | 2018 | Journal of Geriatric Cardiology2018，15，7： | 1 |
| 19 | Variable speed electric generators and their control:an emerging technology显示文摘 | ION B LUCIAN T IOAN S | | 0，，03： | 1 |
| 20 | Cobalt-free over-stoichiometric Laves phase alloys for Ni-MH batteries显示文摘 | DAN L ALEXANDRU R B ALEXANDRU S B EMIL I IOAN M ANDREAS Z LOUIS S | 2003 | J Alloys Comp2003，350，： | 1 |
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