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| 1 | Research progress on microstructure evolution of semi-solid aluminum alloys in ultrasonic field and their rheocasting显示文摘The effects of ultrasonic vibration(UV)treatment on microstructure of semi-solid aluminum alloys and the application of UV in rheocasting process are reviewed.Good semi-solid slurry can be produced by high-intensity UV process for aluminum alloys.The microstructures of Al-Si,Al-Mg and Al-Cu alloys produced by rheocasting assisted with UV are compact and with fine grains.The mechanical properties of the UV treated alloys are increased by about 20%-30%.Grain refinement of the alloys is generally considered because of cavitation and acoustic streaming caused by UV.Apart from these mechanisms,a hypothesis of the fuse of dendrite root caused by capillary infiltration in the ultrasonic field,as well as a mechanism of crystallites falling off from the mould-wall and crystal multiplication by mechanical vibration effect in indirect ultrasonic vibration are proposed to explain the microstructure evolution of the alloys. | Wu Shusen Lin Chong Lü Shulin Sha Meng | 2014 | China Foundry2014，11，4： | 7 |
| 2 | Inaccuracy of doppler echocardiographic estimates of pulmonary artery pressures in adult atrial septal defect patients with pulmonary arterial hypertension显示文摘 | Zhang Caojin Huang Tao Huang Xinsheng Huang Yigao Chen Jimei Chen Jiyan Wu Shulin Zhuang Jian | 2014 | Chinese Medical Journal2014，，19： | 5 |
| 3 | Label-free fiber nanograting sensor for real-time in situ early monitoring of cellular apoptosis显示文摘The achievement of functional nanomodules for subcellular label-free measurement has long been pursued in order to fully understand cellular functions.Here,a compact label-free nanosensor based on a fiber taper and zinc oxide nanogratings is designed and applied for the early monitoring of apoptosis in individual living cells.Because of its nanoscale dimensions,mechanical flexibility,and minimal cytotoxicity to cells,the sensing module can be loaded in cells for long term in situ tracking with high sensitivity.A gradual increase in the nuclear refractive index during the apoptosis process is observed,revealing the increase in molecular density and the decrease in cell volume.The strategy used in our study not only contributes to the understanding of internal environmental variations during cellular apoptosis but also provides a new platform for nonfluorescent fiber devices for investigation of cellular events and understanding fundamental cell biochemical engineering. | Danran Li Nina Wang Tianyang Zhang Guangxing Wu Yifeng Xiong Qianqian Du Yunfei Tian Weiwei Zhao Jiandong Ye Shulin Gu Yanqing Lu Dechen Jiang Fei Xu | 2022 | Advanced Photonics2022，4，1： | 5 |
| 4 | Preparation of Al matrix nanocomposites by diluting the composite granules containing nano-SiCp under ultrasonic vibaration显示文摘In this work, an efficient process by diluting the nano-SiCp/Al composite granules in the molten matrix under ultrasonic vibration(UV) was developed to prepare metal matrix nano-composites(MMNCs).Millimeter-sized composite granules with high content of SiC particle(8 wt%) were specially fabricated by dry high-energy ball milling(HBM) without process control agent, and then remelted and diluted in molten Al alloy under UV. The MMNCs melt was finally squeeze cast under a squeeze pressure of 200 MPa, Microstructure of the composite granules during dry HBM was investigated, and the effect of UV on microstructure and mechanical properties of the MMNCs was discussed. The results indicate that nano-SiC particles are uniformly distributed in the nano-SiCp/Al composite granules, which are covered by vestures of pure Al. During diluting, nano-SiC particles released from the composite granules are quickly dispersed in the molten matrix by UV within 4 min. Microstructure of MMNCs is significantly refined under UV and squeeze casting, eutectic Si phase modified to fine islands with an average length of 1.4 μm. Tensile strength of the squeeze cast MMNCs with 1 wt% of nano-SiC particles is 269 MPa, which is improved by 25% compared with the A356 alloy matrix. | Shulin Lü Pan Xiao Du Yuan Kun Hu Shusen Wu | 2018 | Journal of Materials Science & Technology2018，34，9： | 3 |
| 5 | HOPF BIFURCATION AND UNIQUENESS OF LIMIT CYCLE FOR A CLASS OF QUARTIC SYSTEM显示文摘This paper studies a class of quartic system which is more general and realistic than the quartic accompanyingsystem. x′=-y+ex+lx^2+mxy+ny^2,y′=x(1-Ay)(1+Cy^2),(*) where C>0.Sufficient conditions are obtained for the uniqueness of limit cycle of system(*) and some more in-depth conclusion such as Hopf bifurcation. | Zhan Qingyi Xie Xiangdong Wu Chengqiang Qiu Shulin | 2007 | Applied Mathematics(A Journal of Chinese Universities)2007，22，4： | 2 |
| 6 | Recent advances on study of hadrosaurid dinosaurs in Heilongjiang(Amur) River area between China and Russia显示文摘Four main dinosaur-bearing sites have been investigated in latest Cretaceous deposits from the Amur/Heilongjiang Region: Jiayin and Wulaga in China (Yuliangze Formation) ,Blagoveschensk and Kundur in Rus- sia (Udurchukan Formation) . More than 90% of the bones discovered in these localities belong to hollowcrested lambeosaurine hadrosaurids: Charonosaurus jiayinensis at Jiayin,Amurosaurus riabinini at Blagoveschensk, Olorotitan arharensis at Kundur,and Sahaliyania elunchunorum at Wulaga. Flat-headed hadrosaurine hadrosau- rids are much less numerous,but appear well diversified as well: Kerberosaurus manakini at Blagoveschensk, Wulagasaurus dongi at Wulaga,and a new genus at Kundur. Theropods are represented by shed teeth and isolated bones; isolated scutes and teeth discovered at Kundur are tentatively attributed to nodosaurids. Palynologi- cal studies suggest that these sites are probably synchronous with the Lancian' vertebrate localities of western North America,which represent the youngest dinosaur faunas in this area. However,the latest Cretaceous dinosaur assemblages are completely different in the Amur/Heilongjiang region (lambeosaurines abundant,ceratopsids absent) and in western North America (ceratopsids abundant,lambeosaurines extremely rare or absent) . This probably reflects some kind of geographical barrier between both areas by Maastrichtian time rather than strong differences in palaeoecological conditions. | Pascal Godefroit Pascaline Lauters Jimmy Van Itterbeeck Yuri L. Bolotsky DONG Zhiming JIN Liyong WU Wenhao Ivan Y. Bolotsky HAI Shulin YU Tingxiang | 2011 | Global Geology2011，14，3： | 2 |
| 7 | Preparation and rheocasting of semisolid slurry of 5083 Al alloy with indirect ultrasonic vibration process显示文摘 | Shulin Lü Shusen Wu Chong Lin Zuqi Hu Ping An | 2011 | Materials Science & Engineering A2011，，29： | 2 |
| 8 | Atomic-scale structural and chemical evolution of Li3V2(PO4)3 cathode cycled at high voltage window显示文摘Here,by using atomically resolved scanning transmission electron microscopy and electron energy loss spectroscopy,we investigate the structural and chemical evolution of Li3V2(PO4)3 (LVP) upon the high-voltage window (3.0-4.8 V).We find that the valence of vanadium gradually increases towards the core corresponding to the formation of electrochemically inactive Li3-xV2(PO4)3 (L3-xVP) phases.These Li-deficient phases exhibit structure distortion with superstructure stripes,likely caused by the migration of the vanadium,which can slow down the lithium ion diffusion or even block the diffusion channels.Such kinetic limitations lead to the formation of Li-deficient phase along with capacity loss.Thus,the LVP continuously losses of electrochemical activity and Li-deficient phases gradually grow from the particle core towards the surface during cycling.After 500 cycles,the thickness of active LVP layer decreases to be - 5-20 nm.Moreover,the micromorphology and chemical composition of solid electrolyte interphase (SEI) have been investigated,indicating the thick SEI film also contributes to the capacity loss.The present work reveals the structural and chemical evolution in the cycled electrode materials at an atomic scale,which is essential to understand the voltage fading and capacity decaying of LVP cathode. | Shulin Chen Jian Zou Yuehui Li Ning Li Mei Wu Jinghuang Lin Jingmin Zhang Jian Cao Jicai Feng Xiaobin Niu Jianming Bai Junlei Qi Peng Gao Liping Wang Hong Li | 2019 | Nano Research2019，12，7： | 1 |
| 9 | Antithrombotic Management of Atrial Fibrillation Patients Presenting with Coronary Artery Disease:A Consensus Document of the Chinese Society of Cardiology显示文摘The coexistence of coronary artery disease(CAD)and atrial fibrillation(AF)is common in clinical practice.Patients with CAD require antiplatelet therapy to reduce the occurrence of myocardial ischemic events.However,patients with AF at high risk of thromboembolism require oral anticoagulants to reduce the occurrence of thromboembolic events such as stroke.In cases where CAD coexists with AF,the combined use of antiplatelet and anticoagulation therapy can effectively reduce the risk of ischemic and thromboembolic events but increase the risk of bleeding at the same time.The optimal antithrombotic regimen in patients with both CAD and AF has been controversial in clinical practice.In recent years,the expert consensuses on antithrombotic therapy in patients with AF presenting with acute coronary syndrome and/or undergoing percutaneous coronary intervention have been successively released in Europe and North America,and have been updated in a timely manner.In contrast,the guidelines on antithrombotic therapies in China are lacking.Based on published clinical evidence,this consensus incorporated relevant international and Chinese guidelines,consensuses,and expert recommendations,and addressed the issues encountered in the clinical practice of antithrombotic therapy in patients with AF and different types of CAD.The current guideline is of great significance to guide treatment in patients with both CAD and AF in China. | Chinese Society of Cardiology of Chinese Medical Association Editorial Board of Chinese Journal of Cardiology Zuyi Yuan Shulin Wu Yaling Han Peng Qu Shaowen Liu Changsheng Ma Yumei Xue Xinjun Lei | 2021 | Cardiology Discovery2021，1，1： | 1 |
| 10 | Two-based Multisignature Protocols for Sequential and Broadcasting Architecture显示文摘 | Wu Tzongchen Chou Shulin | 1996 | Computer Communications1996，19，910： | 1 |
| 11 | An approximation approach to measurement design in the reconstruction of functional MRI sequences显示文摘 | Yan Shulin Nie Lei Wu Chao | 2013 | Brain and Health Informatics2013，8211，： | 1 |
| 12 | Two-based Multisignature Protocals for Sequential and Broadcasting Architecture 显示文摘 | Chou Shulin | 1996 | Computer Conmmunications1996，19，910： | 1 |
| 13 | Genetic diversity of the endangered Chinese endemic herb Primulina tabacum (Gesneriaceae) revealed by amplified fragment length polymorphism (AFLP)显示文摘 | Xiaowei Ni Yelin Huang Lin Wu Renchao Zhou Shulin Deng Darong Wu Bosun Wang Guohua Su Tian Tang Suhua Shi | 2006 | Genetica (-)2006，，1： | 1 |
| 14 | Microstructure and mechanical properties of rheo-diecast hypereutectic Al–Si alloy with 2%Fe assisted with ultrasonic vibration process显示文摘 | Chong Lin Shusen Wu Shulin Lü Ping An Li Wan | 2013 | Journal of Alloys and Compounds2013，，： | 1 |
| 15 | Effects of ultrasonic vibration and manganese on microstructure and mechanical properties of hypereutectic Al–Si alloys with 2%Fe显示文摘 | Chong Lin Shusen Wu Shulin Lü Ping An Li Wan | 2013 | Intermetallics2013，，： | 1 |
| 16 | Biofuel production and kinetics analysis for microwave pyrolysis of Douglas fir sawdust pellet显示文摘 | Shoujie Ren Hanwu Lei Lu Wang Quan Bu Shulin Chen Joan Wu James Julson Roger Ruan | 2011 | Journal of Analytical and Applied Pyrolysis2011，，： | 1 |
| 17 | Delay-dependent exponential stability for impulsive Cohen-Grossberg neural networks with time-varying delays and reaction-diffusion terms显示文摘 | Zhang Xinhua Wu Shulin Li Kelin | | 0，，： | 1 |
| 18 | A high-density intervarietal map of the wheat genome enriched with markers derived from expressed sequence tags显示文摘 | Shulin Xue Zhengzhi Zhang Feng Lin Zhongxin Kong Yong Cao Chunjun Li Hongying Yi Mingfeng Mei Huilan Zhu Jizhong Wu Haibin Xu Dongmei Zhao Dagang Tian Caiqin Zhang Zhengqiang Ma | 2008 | Theoretical and Applied Genetics2008，，2： | 1 |
| 19 | Preparation and rheocasting of semisolid slurry of 5083 Al alloy with indirect ultrasonic vibration process显示文摘 | Shulin Lü Shusen Wu Chong Lin Zuqi Hu Ping An | 2011 | Materials Science & Engineering A2011，，29： | 1 |
| 20 | China vs. the Third World显示文摘Since the end of the Cold War, some new features have been revealed in the Third World, which, referring to developing nations for decades, especially in the Cold War years, faces some problems and challenges under heavy economic and political impact. China, as a biggest member of the Third World, also faces new environments and challenges during | Wu Hongying and Dao Shulin Wu Hongying is Associate Professor and Deputy Director at Division for North and Latin American Studies. Dao Shulin is Research professor and Director at Division for South and Southeast Asian Studies. Both of them are engaged in research on their respective field at China Institute of Contemporary International Relations. | 2001 | Contemporary International Relations2001，11，9： | 1 |
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