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| 1 | Introduction to holographic superconductor models显示文摘In the last years it has been shown that some properties of strongly coupled superconductors can be potentially described by classical general relativity living in one higher dimension,which is known as holographic superconductors.This paper gives a quick and introductory overview of some holographic superconductor models with s-wave,p-wave and d-wave orders in the literature from point of view of bottom-up,and summarizes some basic properties of these holographic models in various regimes.The competition and coexistence of these superconductivity orders are also studied in these superconductor models. | CAI RongGen LI Li LI LiFang YANG RunQiu | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，6： | 8 |
| 2 | Resilience optimization for multi-UAV formation reconfiguration via enhanced pigeon-inspired optimization显示文摘This paper develops a novel optimization method oriented to the resilience of multiple Unmanned Aerial Vehicle(multi-UAV)formations to achieve rapid and accurate reconfiguration under random attacks.First,a resilience metric is applied to reflect the effect and rapidity of multi-UAV formation resisting random attacks.Second,an optimization model based on a parameter optimization problem to maximize the system resilience is established.Third,an Adaptive Learning-based Pigeon-Inspired Optimization(ALPIO)algorithm is designed to optimize the resilience value.Finally,typical formation topologies with six UAVs are investigated as a case study to verify the proposed approach.The experimental results indicate that the proposed scheme can achieve resilience optimization for a multi-UAV formation reconfiguration by increasing the system resilience values to 97.53%and 81.4%after random attacks. | Qiang FENG Xingshuo HAI Bo SUN Yi REN Zili WANG Dezhen YANG Yaolong HU Ronggen FENG | 2022 | Chinese Journal of Aeronautics2022，35，1： | 3 |
| 3 | The next detectors for gravitational wave astronomy显示文摘This paper focuses on the next detectors for gravitational wave astronomy which will be required after the current ground based detectors have completed their initial observations, and probably achieved the first direct detection of gravitational waves. The next detectors will need to have greater sensitivity, while also enabling the world array of detectors to have improved angular resolution to allow localisation of signal sources. Sect. 1 of this paper begins by reviewing proposals for the next ground based detectors,and presents an analysis of the sensitivity of an 8 km armlength detector, which is proposed as a safe and cost-effective means to attain a 4-fold improvement in sensitivity. The scientific benefits of creating a pair of such detectors in China and Australia is emphasised. Sect. 2 of this paper discusses the high performance suspension systems for test masses that will be an essential component for future detectors, while sect. 3 discusses solutions to the problem of Newtonian noise which arise from fluctuations in gravity gradient forces acting on test masses. Such gravitational perturbations cannot be shielded, and set limits to low frequency sensitivity unless measured and suppressed. Sects. 4 and 5 address critical operational technologies that will be ongoing issues in future detectors. Sect. 4 addresses the design of thermal compensation systems needed in all high optical power interferometers operating at room temperature. Parametric instability control is addressed in sect. 5. Only recently proven to occur in Advanced LIGO, parametric instability phenomenon brings both risks and opportunities for future detectors. The path to future enhancements of detectors will come from quantum measurement technologies. Sect. 6 focuses on the use of optomechanical devices for obtaining enhanced sensitivity, while sect. 7 reviews a range of quantum measurement options. | BLAIR David JU Li ZHAO ChunNong WEN LinQing MIAO HaiXing CAI RongGen GAO JiangRui LIN XueChun LIU Dong WU Ling-An ZHU ZongHong HAMMOND Giles PAIK Ho Jung FAFONE Viviana ROCCHI Alessio BLAIR Carl MA YiQiu QIN JiaYi PAGE Michael | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，12： | 3 |
| 4 | Antigenicity of tissues and organs from GGTA1/CMAH/β4GalNT2 triple gene knockout pigs显示文摘Clinical xenotransplantations have been hampered by human preformed antibody-mediated damage of the xenografts.To overcome biological incompatibility between pigs and humans,one strategy is to remove the major antigens[Gal,Neu5 Gc,and Sd(a)]present on pig cells and tissues.Triple gene(GGTAI,CMAH,and β4 GalNT2)knockout(TKO)pigs were produced in our laboratory by CRISPR-Cas9 targeting.To investigate the antigenicity reduction in the TKO pigs,the expression levels of these three xenoantigens in the cornea,heart,liver,spleen,lung,kidney,and pancreas tissues were examined.The level of human IgG/IgM binding to those tissues was also investigated,with wildtype pig tissues as control.The results showed that aGal,Neu5 Gc,and Sd(a)were markedly positive in all the examined tissues in wildtype pigs but barely detected in TKO pigs.Compared to wildtype pigs,the liver,spleen,and pancreas of TKO pigs showed comparable levels of human IgG and IgM binding,whereas corneas,heart,lung,and kidney of TKO pigs exhibited significantly reduced human IgG and IgM binding.These results indicate that the antigenicity of TKO pig is significantly reduced and the remaining xenoantigens on porcine tissues can be eliminated via a gene targeting approach. | Ronggen Wang Miaomiao Ruan Runjie Zhang Lei Chen Xiaoxue Li Bin Fang Chu Li Xueyang Ren Jiying Liu Qiang Xiong Lining Zhang Yong Jin Lin Li Rongfeng Li Ying Wang Haiyuan Yang Yifan Dai | 2019 | The Journal of Biomedical Research2019，33，4： | 3 |
| 5 | Effect of acetic acid on electrochemical deposition of carbon-nitride thin film显示文摘Electrochemical deposition method was employed to prepare CNx thin film from methanol-urea solution,and it was shown that adding a little acetic acid in the solution significantly affected the deposition process.After optimizing the experiment conditions,we obtained polycrystalline grains with sizes of about 3―7μm on the faces of single crystal silicon.X-ray diffraction spectrua indicate that the grains are mainly composed of cubic phase mixed with a small amount of β and α phases. | TIAN Yu WANG JianZhong YU WeiFeng CAO RongGen SONG Yun NING XiJing | 2009 | Science China(Technological Sciences)2009，52，6： | 2 |
| 6 | Overexpressing dominant-negative FGFR2-IIIb impedes lung branching morphogenesis in pigs显示文摘Genetic studies with mouse models have shown that fibroblast growth factor receptor 2-IIIb(FGFR2-IIIb)plays crucial roles in lung development and differentiation. To evaluate the effect of FGFR2-IIIb in pig lung development, we employed somatic cell nuclear transfer(SCNT) technology to generate transgenic pig fetuses overexpressing the transmembrane(dn FGFR2-IIIb-Tm) and soluble(dn FGFR2-IIIb-HFc) forms of the dominant-negative human FGFR2-IIIb driven by the human surfactant protein C(SP-C) promoter,which was specifically expressed in lung epithelia. Eight dn FGFR2-IIIb-Tm transgenic and twelve dn FGFR2-IIIb-HFc transgenic pig fetuses were collected from three and two recipient sows, respectively.Repression of FGFR2-IIIb in lung epithelia resulted in smaller lobes and retardation of alveolarization in both forms of dn FGFR2-IIIb transgenic fetuses. Moreover, the dn FGFR2-IIIb-HFc transgenic ones showed more deterioration in lung development. Our results demonstrate that disruption of FGFR2-IIIb signaling in the epithelium impedes normal branching and alveolarization in pig lungs, which is less severe than the results observed in transgenic mice. The dn FGFR2-IIIb transgenic pig is a good model for the studies of blastocyst complementation as well as the mechanisms of lung development and organogenesis. | Qin Chen Bin Fang Ying Wang Chu Li Xiaoxue Li Ronggen Wang Qiang Xiong Lining Zhang Yong Jin Manling Zhang Xiaorui Liu Lin Li Lisha Mou Rongfeng Li Haiyuan Yang Yifan Dai | 2018 | Journal of Genetics and Genomics2018，45，3： | 2 |
| 7 | Wavelet denoising using principal component analysis显示文摘 | Ronggen Yang | 2011 | Expert Systems with Applications2011，，38： | 1 |
| 8 | Influence of Cathodic Current on Composition,Structure and Properties of Al2O3 Coatings on Aluminum Alloy Prepared by Micro-arc Oxidation Process显示文摘 | Xin Shigang Song Lixin Zhao Ronggen | 2006 | Thin Solid Films2006，515，9： | 1 |
| 9 | Influence of cathodic current on composition, structure and properties of Al 2 O 3 coatings on aluminum alloy prepared by micro-arc oxidation process显示文摘 | Shigang Xin Lixin Song Ronggen Zhao Xingfan Hu | 2005 | Thin Solid Films2005，，1： | 1 |
| 10 | Wavelet denoising using principal compo- nent analysis 显示文摘 | Ronggen Yang | 2011 | Expert Systems with Applications2011，11，38： | 1 |
| 11 | Distal axonopathy in an alsin-deficient mouse model 显示文摘 | Han-Xiang Deng Hong Zhai Ronggen Fu | 2007 | Human Molecular Genetics2007，16，23： | 1 |
| 12 | Unified first law and the thermodynamics of the apparent horizon in the FRW universe显示文摘 | Cai Ronggen Cao Liming | 2007 | Phys Rev D2007，75，： | 1 |
| 13 | Enhanced efficacy of the combination of All-Trans-Retinoic Acid andγ-Interferon in inhibiting proliferation of Tca8113 cells显示文摘 | Wantao CHEN Ronggen HE Zhiyuan ZHANG | 1999 | The Chinese Journal of Dental Research1999，2，1： | 1 |
| 14 | Influence of cathodic current on composition,structure and properties of Al2O3 coatings on aluminium alloy prepared by micro-arc oxidation process显示文摘 | Xin Shigang Sun Lixin Zhou Ronggen | 2006 | Thin Solid Films2006，515，9： | 1 |
| 15 | Gravitational wave astronomy: the current status显示文摘In the centenary year of Einstein's General Theory of Relativity, this paper reviews the current status of gravitational wave astronomy across a spectrum which stretches from attohertz to kilohertz frequencies. Sect. 1 of this paper reviews the historical development of gravitational wave astronomy from Einstein's first prediction to our current understanding the spectrum. It is shown that detection of signals in the audio frequency spectrum can be expected very soon, and that a north-south pair of next generation detectors would provide large scientific benefits. Sect. 2 reviews the theory of gravitational waves and the principles of detection using laser interferometry. The state of the art Advanced LIGO detectors are then described. These detectors have a high chance of detecting the first events in the near future. Sect. 3 reviews the KAGRA detector currently under development in Japan,which will be the first laser interferometer detector to use cryogenic test masses. Sect. 4 of this paper reviews gravitational wave detection in the nanohertz frequency band using the technique of pulsar timing. Sect. 5 reviews the status of gravitational wave detection in the attohertz frequency band, detectable in the polarisation of the cosmic microwave background, and discusses the prospects for detection of primordial waves from the big bang. The techniques described in sects. 1–5 have already placed significant limits on the strength of gravitational wave sources. Sects. 6 and 7 review ambitious plans for future space based gravitational wave detectors in the millihertz frequency band. Sect. 6 presents a roadmap for development of space based gravitational wave detectors by China while sect. 7 discusses a key enabling technology for space interferometry known as time delay interferometry. | BLAIR David JU Li ZHAO ChunNong WEN LinQing CHU Qi FANG Qi CAI RongGen GAO JiangRui LIN XueChun LIU Dong WU Ling-An ZHU ZongHong REITZE David H. ARAI Koji ZHANG Fan FLAMINIO Raffaele ZHU XingJiang HOBBS George MANCHESTER Richard N. SHANNON Ryan M. BACCIGALUPI Carlo GAO Wei XU Peng BIAN Xing CAO ZhouJian CHANG ZiJing DONG Peng GONG XueFei HUANG ShuangLin JU Peng LUO ZiRen QIANG Li'E TANG WenLin WAN XiaoYun WANG Yue XU ShengNian ZANG YunLong ZHANG HaiPeng LAU Yun-Kau NI Wei-Tou | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，12： | 1 |
| 16 | Efficient Graded Teaching Scheme Based on Multimedia Environment 显示文摘 | Ronggen Z | 2013 | Lecture Notes Elec Engineer2013，，163： | 1 |
| 17 | Wavelet denoising using principal component analysis显示文摘 | Ronggen Yang Mingwu Ren | 2010 | Expert Systems With Applications2010，，1： | 1 |
| 18 | Editorial显示文摘The paradigm that our universe is dominated by non-luminous matter,i.e.,dark matter,rather than ordinary baryonic matter,has been established since the 1980s.However,the nature of dark matter remains almost unknown.Many ongoing space experiments are aiming at uncovering the particle nature of dark matter via precise measurements of the flux of cosmic-ray particles,with a hope to find fingerprints that tiny annihilations or decays of dark matter may have left.Such | YueLiang Wu RongGen Cai YuFeng Zhout | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，10： | 0 |
| 19 | Hawking Evaporation for the 2+1 Dimensional Radiating Black Hole显示文摘By using a metric which is a counterpart of four dimensional Vaidya metric,we have investigated the Hawking evaporation of the 2+1 dimensional radiating black hole.The Hawking temperature of this radiating black hole is given.In a specific case,our result reduces to that of Banados.Teitelboim and Zanelli’s. | CAI Ronggen ZHANG Yijun SU Rukeng | 1995 | Chinese Physics Letters1995，12，7： | 0 |
| 20 | Exploring the doubly charmed baryon显示文摘The doubly charmed baryon,like the proton and neutron,is formed by three quarks.However,they are different,as such a baryon consists of two heavy quarks(charm-quark)and one light quark,while the proton and neutron respectively contain three light quarks.Therefore the doubly charmed baryon is expected to have different internal structures and properties.For example,its mass is 3-4 times higher than those of the proton and neutron.Studying the doubly charmed baryons can provide important information to understand the three-body bound system,the hadronic interaction and the quark model. | RongGen Cai | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，2： | 0 |
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