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| 1 | A novel conflict-free parallel memory access scheme for FFT constant geometry architectures显示文摘In this paper,a parallel conflict-free access scheme for a constant geometry architecture which is unlike the previous schemes is proposed.The proposed method only uses one modular addition operation,and does not involve complicated operations,thus reducing the hardware complexity of address generation.Because of the reduction of the combinational logic which is used to generate the access address,the scheme also reduces the time delay and accordingly improves the executable frequency of fast Fourier transform(FFT) processors.In the scheme,we use an arbitrary radix,i.e.,radix-r,to implement the scheme.The scheme is not only applicable to radix-r FFT processors with one butterfly unit,but is also suitable for FFT processors with multiple butterfly units.Because the same architecture is used for every stage of the constant geometry,it can enhance the flexibility of the FFT implementation.Finally,we analyze the resource costs and time delay of the proposed method,and the results verify the advantages of the proposed scheme. | MA CuiMei CHEN He YU JiYang LONG Teng | 2013 | Science China(Information Sciences)2013，56，4： | 5 |
| 2 | LKB1 orchestrates dendritic cell metabolic quiescence and anti-tumor immunity显示文摘Den dritic cells(DCs)play a pivotal role in priming adaptive immunity.However,the in volveme nt of DCs in con trolling excessive and deleterious T cell responses remains poorly defined.Moreover,the metabolic dependenee and regulation of DC function are unclear.Here we show that LKB1 signaling in DCs functions as a brake to restrain excessive tumor-promoting regulatory T cell(Treg)and Th17 cell responses,thereby promoting protective anti-tumor immunity and maintaining proper immune homeostasis.LKB1 deficiency results in dysregulated metabolism and mTOR activation of DCs.Loss of LKB1 also leads to aberrant DC maturation and production of cytokines and immunoregulatory molecules.Blocking mTOR signaling in LKB1-deficient DCs partially rectifies the abno rmal phe no types of DC activation and Treg expansio n,whereas unc on trolled Th17 resp on ses depend upon IL-6-STAT3 signaling.By coordi nating metabolic and immune quiesce nee of DCs,LKB1 acts as a crucial signali ng hub in DCs to enforce protective anti-tumor immunity and normal immune homeostasis. | Yanyan Wang Xingrong Du Jun Wei Lingyun Long Haiyan Tan Cliff Guy Yogesh Dhungana Chenxi Qian Geoffrey Neale Yang-Xin Fu Jiyang Yu Junmin Peng Hongbo Chi | 2019 | Cell Research2019，29，5： | 3 |
| 3 | Recent Developments in Functional Crystals in China显示文摘Functional crystals are the basic materials for the development of modern science and technology and are playing key roles in the modern information era. In this paper, we review functional crystals in China, including research history, significant achievements, and important applications by highlighting the most recent progress in research. Challenges for the development of functional materials are discussed and possible directions for development are proposed by focusing on potential strengths of these materials. | Jiyang Wang Haohai Yu Yicheng Wu Robert Boughton | 2015 | Engineering2015，1，2： | 2 |
| 4 | BaYOBO_(3):A deep-ultraviolet rare-earth oxy-borate with a large second harmonic generation response显示文摘Deep-ultraviolet(UV)nonlinear optical(NLO)crystals with excellent performances are of great importance in laser science and technology.However,to design and synthesize an ideal deep-UV NLO material with a balance between second harmonic generation(SHG)response and UV cut-off edge is still a huge challenge.Herein,a new oxy-borate BaYOBO_(3)(BaYBO)was designed and synthesized by substituting Be^(2+)with Y^(3+)from Sr_(2)Be_(2)B_(2(O_(7).The BaYBO features a stable three-dimensional framework and satisfies the property balance between a large SHG response(~2.6×KH_(2)PO_(4)KDP))and a short UV cut-off edge(<190 nm)as a promising deep-UV NLO candidate.The study of structure-property relationship indicates that the large SHG response of BaYBO is mainly attributed to the coplanar arrangement and large number density of BO_(3 )triangles.These results demonstrate that substituting Be^(2+)with Y^(3+)cations is also a feasible strategy for developing new deep-UV NLO crystals. | Mengen Gao Hongping Wu Hongwei Yu Zhanggui Hu Jiyang Wang Yicheng Wu | 2021 | Science China Chemistry2021，64，7： | 1 |
| 5 | Carbon Dots-in-Zeolite via In-Situ Solvent-Free Thermal Crystallization:Achieving High-Efficiency and Ultralong Afterglow Dual Emission显示文摘Organic afterglow materials are highly desirable for optoelectronic applications,but they usually suffer from complex preparation process,low quantum efficiency,and short lifetime due to the ultrafast deactivation of the highly active excited states involved.Here,we succeeded in achieving solventfree thermal syntheses of high-efficiency afterglow CDs@zeolite composite materials by simply grinding the solid raw materials of zeolite and precursor CDs at room temperature,followed by thermal crystallization.This method afforded maximum embedding of CDs into growing zeolite crystals,as well as strong host–guest interaction to surpass the nonradiative transition of CDs,thus producing composite materials with ultralong dual emission of thermally activated delayed fluorescence and room temperature phosphorescence with a record high lifetime of 1.7 and 2.1 s,respectively,and the quantum yield of 90.7%.Furthermore,in a preliminary experiment,we applied the composite materials in alternatingcurrent light-emitting diode supplementary lighting,which exhibited a promising potential in optoelectronic applications. | Hongyue Zhang Kaikai Liu Jiancong Liu Bolun Wang Chengyu Li Wei Song Jiyang Li Ling Huang Jihong Yu | 2020 | CCS Chemistry2020，2，3： | 1 |
| 6 | PCCSAC : A three-dimensional code for AC600 passive containment cooling aystem analysis 显示文摘 | Yu Jiyang Jia Baoshan | 2002 | Nuclear Science and Engineering2002，142，2： | 1 |
| 7 | [Cu(en)_2]_(0.5)[Al_3P_3O_(12)(OH)]-aluminophosphate with zeotype AWO:Synthesis,crystal structure and phase transformation显示文摘A new aluminophosphate [Cu(en)2]0.5[Al3P3O12(OH)] (denoted as AlPO-CJ53; en = ethylenediamine) with zeotype AWO topology has been synthesized under hydrothermal conditions in which the self-assembled Cu(en)22+ cations in the reaction system act as the template. AlPO-CJ53 crystallizes in the monoclinic space group P21/n (No. 14) with a = 0.85547(11) nm, b = 1.7671(2) nm, c = 0.90500(12) nm, β= 107.725(2)°, V = 1.3031(3) nm3. Its framework consists of AlO4(OH)/AlO4 and PO4 units forming 8-ring channels along the c direction, where the copper complex cations Cu(en)22+ are located to neutralize the negative charges of the framework. AlPO-CJ53 transforms to AlPO4-25 with zeotype ATV upon calcination at 400 °C. | DUAN FangZheng, LI JiYang, SUN Wei, CHEN Peng, YU JiHong & XU RuRen State Key Laboratory of Inorganic Synthesis and Preparative Chemistry Jilin University, Changchun 130012, China | 2010 | Science China Chemistry2010，53，10： | 1 |
| 8 | Growth and thermal properties of YbVO4 single crystal显示文摘 | Yu Yonggui Cheng Yan Zhang Huaijin Wang Jiyang Cheng Xiufeng Xia Hairui | 2006 | Materials Letters2006，60，： | 1 |
| 9 | High expression of STIM1 in the early stages of diffuse axonal injury显示文摘 | Yu Li Jinning Song Xiaobin Liu Ming Zhang Jiyang An Peng Sun Dandong Li Tao Jin Junfeng Wang | 2012 | Brain Research2012，，： | 1 |
| 10 | Towards Rational Synthesis of Microporous Aluminophosphate AlPO4-21 by Hydrothermal Combinatorial Approach显示文摘 | Yu Song Jiyang Li Jihong Yu Kaixue Wang Ruren Xu | 2005 | Topics in Catalysis (-)2005，，1： | 1 |
| 11 | Analysis of Ledinegg flow instability in natural circulation at supercritical pressure显示文摘 | Jiyang Yu Shuwei Che and Ran Li | 2011 | Progress in Nuclear Energy2011，，53： | 1 |
| 12 | Lifetime-Engineered Phosphorescent Carbon Dots-in-Zeolite Composites for Naked-Eye Visible Multiplexing显示文摘Lifetime-coded optical multiplexing has attracted wide attention due to avoiding spectral overlap and background interference.At present,most of the materials used for lifetime-coded multiplexing involve rare-earth metal ions with their lifetime domains in the microsecond range,thus greatly limiting their application scope. | Xiaowei Yu Kaikai Liu Hongyue Zhang Bolun Wang Guoju Yang Jiyang Li Jihong Yu | 2021 | CCS Chemistry2021，3，12： | 1 |
| 13 | Lamellar Mesostructured Alumino-phosphates:Intercalation of n-Alkylamines into Layered Aluminophosphate by Ultrasonic Method Ruren Xu显示文摘 | Li Peng Jihong Yu Jiyang Li Yi Li | 2005 | Chem Mater2005，17，： | 1 |
| 14 | Magnetic Resonance Imaging of Acute Reperfused Myocardial Infarction: Intraindividual Comparison of ECIII-60 and Gd-DTPA in a Swine Model显示文摘 | Jiyang Jin Gaojun Teng Yi Feng Yanping Wu Qindi Jin Yu Wang Zhen Wang Qin Lu Yibo Jiang Shengqi Wang Feng Chen Guy Marchal Yicheng Ni | 2007 | CardioVascular and Interventional Radiology2007，，2： | 1 |
| 15 | Analysis of Ledineggow instability in natural circulation at supercritical pressure显示文摘 | Jiyang Yu Shuwei Che Ran Li Bingxue Qi | | 0，，53： | 1 |
| 16 | An improved constant coefficient multiplication algorithm based on cascaded adder graph显示文摘In many digital signal processing algorithms,e.g.,digital filters,the multiplier coefficients are constant.Hence,it is possible to implement the multiplier using shifts,adders,and subtracters.In this work a new algorithm of constant coefficient multiplication with few adders and registers is proposed.This approach is based on cascaded adder graph.In this paper all cascaded adder graph structures for any integer can be derived,and the analytical method for the number of register and adder occupation is given.Through comparison of occupied resources,the optimal adder graph can be obtained.Finally,comparing with previous optimal algorithms,a design example for finite impulse response(FIR) filter confirms the validity and good engineering practicability of this algorithm. | CHEN He QU XiuJie PANG Long YU JiYang LONG Teng | 2013 | Science China(Information Sciences)2013，56，6： | 1 |
| 17 | Improved Goldschmidt division method using mapping of divisors显示文摘To achieve high precision with fewer storage resources, an improved Goldschmidt division method of using the mapping of divisors is presented. The improved division method does not need the initial approximation, which means that the look-up table can be saved. Then a mapping method is proposed to reduce the relative errors of the iteration results through multiplying the dividends and divisors by the mapping coefficients simultaneously. Since the mapping coefficients are all fixed factors, the mapping method applies CSD coding in the multiplication with fixed factors to reduce the hardware resources. Finally, using fewer hardware resources, the proposed method can achieve smaller relative errors. | YAN Wen QU XiuJie CHEN He YU JiYang LONG Teng | 2013 | Science China(Information Sciences)2013，56，9： | 1 |
| 18 | Confining carbon dots in amino-functionalized mesoporous silica:n→π^(*) interaction triggered deep-red solid-state fluorescence显示文摘Deep-red and near-infrared emissive carbon dots(CDs)are highly desired for bioimaging,especially in deep tissue imaging,but they are extremely rare and the known ones usually suffer from low-efficient fluorescence in water and aggregation-induced fluorescence quenching in solid state.In this work,CDs with intriguing solvent-dependent and two-photon fluorescence emissions have been prepared by a facile solvothermal method.Detailed characterizations reveal that there is an n→π*interaction between the carboxyl functional groups on CDs and the electron donor groups in solvent,which leads to the increase of energy density of CDs and the decrease of energy level,resulting in the red shift of luminescence with enhanced electron donating ability of solvent.Inspired by this finding,mesoporous silica nanoparticles(MSNs)with suitable pore size and low biological toxicity are modified by amino groups to confine CDs,thus the deep-red fluorescence emission is achieved both in solid state and in water facilitated by the n→π*interaction of host-guest.The as-prepared CDs@EDA-MSN composite exhibits high-efficient fluorescence with 650 nm wavelength,low toxicity,and good biocompatibility,which endow them a promising application in bio-imaging. | Hongyue Zhang Qingyi Li Shuo Wang Xiaowei Yu Bolun Wang Guangrui Chen Li Ren Jiyang Li Mingxing Jin Jihong Yu | 2023 | Nano Research2023，16，3： | 0 |
| 19 | Hydrothermal Synthesis of a New Zinc Phosphite (CsH7N2)2·[Zn3(HPO3)4] with Intersecting 8- and 12-Ring Channels显示文摘 | DONG Zhaojun YAN Yan ZHANG Wenqing WANG Yu LI Jiyang | 2015 | Chemical Research in Chinese Universities2015，31，4： | 0 |
| 20 | Special Issue on the 120th Anniversary of Shandong University显示文摘This special issue is committed to celebrating the 120th Anniversary of Shandong University(SDU)(15th October,2021),as well as capturing the most fascinating research works and reviews from all aspects of optics and photonics,including but not limited to,optoelectronic functional crystals,basic science,applied and engineering research and applications. | Haohai Yu Xiangang Xu Zhanggui Hu Jiyang Wang Yicheng Wu | 2023 | Light(Science & Applications)2023，12，6： | 0 |
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