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| 1 | Time-domain analysis methodology for large-scale RLC circuits and its applications显示文摘With soaring work frequency and decreasing feature sizes, VLSI circuits with RLC parasitic components are more like analog circuits and should be carefully analyzed in physical design. However, the number of extracted RLC components is typically too large to be analyzed efficiently by using present analog circuit simulators like SPICE. In order to speedup the simulations without error penalty, this paper proposes a novel methodology to compress the time-descritized circuits resulted from numerical integration approximation at every time step. The main contribution of the methodology is the efficient structure-level compression of DC circuits containing many current sources, which is an important complement to present circuit analysis theory. The methodology consists of the following parts: 1) An approach is proposed to delete all intermediate nodes of RL branches. 2) An efficient approach is proposed to compress and back-solve parallel and serial branches so that it is error-free and of linear complexity to analyze circuits of tree topology. 3) The Y toπtransformation method is used to error-free reduce and back-solve the intermediate nodes of ladder circuits with the linear complexity. Thus, the whole simulation method is very accurate and of linear complexity to analyze circuits of chain topology. Based on the methodology, we propose several novel algorithms for efficiently solving RLC-model transient power/ground (P/G) networks. Among them, EQU-ADI algorithm of linear-complexity is proposed to solve RLC P/G networks with mesh-tree or mesh-chain topologies. Experimental results show that the proposed method is at least two orders of magnitude faster than SPICE while it can scale linearly in both time- and memory-complexity to solve very large P/G networks. | LUO Zuying CAI Yici Sheldon X.-D Tan HONG Xianlong WANG Xiaoyi PAN Zhu FU Jingjing | 2006 | Science in China(Series F)2006，49，5： | 13 |
| 2 | A 2-bp insertion(c.6768insCC) in MC1R causes recessive white coat color in Bama miniature pigs显示文摘Coat color is an important characteristic of various breeds of domestic animal species.Variation in farm animal coat color is of considerable interest for concealment,communication and protection against solar radiation(Slominski et al.,2004).It also plays an important role in the regulation of physiological processes(Miyagi and Terai,2013).Bama miniature pigs are a native breed | Qitao Jia Chunwei Cao Hai Tang Ying Zhang Qiantao Zheng Xiao Wang Rui Zhang Xianlong Wang Ailing Luo Hong Wei Anming Meng Qi Zhou Hongmei Wang Jianguo Zhao | 2017 | Journal of Genetics and Genomics2017，44，4： | 5 |
| 3 | Hepatic encephalopathy complicated with hyponatremia and acid-base disturbance and its prognosis显示文摘Objective:To improve the diagnosis and therapeutic effect of occurrence and development of hyponatremia and disorder of acid-base balance among patients with hepatic encephalopathy(HE) by elucidating the regularity and mechanism,as well as its influence on prognosis.Methods:327 HE patients admitted to our hospital from January 1990 to June 2010 were enrolled.Meanwhile 316 patients hospitalized in the medical department of the same hospital were chosen as the control group.Patients in both groups were given the same methods to measure arterial blood gas parameters(pH value,PaCO2,[HCO3-],TCO2,BE and SaO2),blood biochemistry([Na+],[K+],[Cl-]),liver function,kidney function and blood glucose,serum sodium,and thereupon tocalculate the anion gap(AG) and the potential [HCO3-],and acid-base balance disorder.Results:Among the 327 HE patients,hyponatremia was found in 188 cases(57.4%),of whom 132 patients died(70.2%).While among the 316 patients in control group,68 presented with hyponatremia(21.5%),and 19 died(27.9%).The incidence and mortality were significantly different between the two groups(P<0.001).All the 327 patients presented with different degrees of acid-base balance disorder and 178 died(54.4%),in whom 164(50.2%) belonged to simple acid-base balance disorder and 74(45.1%) died,136(41.6%) were dual acid-base balance disorder and 80(58.8%) died,27(8.2%) were triple acid-base disturbance and 24(88.9%) died.Whereas in the control group only 83 patients(26.2%) were recognized as simple and dual acid-base balance disorder,and 18(21.7%) died.There was higher incidence of acid-base balance disorder and mortality rate in HE group than control one(P<0.001).Conclusion:Hyponatremia is valuable to judge HE patients' prognosis.The key parameters in the judgment and evaluation on acid-base balance disorder among HE patients are the change of pH values and serum electrolyte values.When pH value ≤ 7.30 or > 7.55,it generally suggests a poor prognosis. | Ren Chengshan Wang Lei Zhao Xiaoyan Yang Shiming Zhang Yanqi Wang Xiwen Bo Jianying Zhang Pengbin Guo Hong Ling Xianlong Li Yihui Da Siping Xie Xia Ren Wei Li Chunhua Qian Guisheng | 2012 | Journal of Medical Colleges of PLA(China)2012，27，3： | 3 |
| 4 | Important works about rules in rules-based optical proximity correction 显示文摘 | Shi Rui Cai Yici Hong Xianlong | 2002 | Chinese Journal of Semiconductors2002，23，7： | 1 |
| 5 | Module placement with boundary constraints using O-tree representation显示文摘 | Rui Lu Xianlong Hong Sheqin Dong Yici Cai Jun Gu Chung-Kuan Cheng | 2002 | IEEE ISCAS2002，2，： | 1 |
| 6 | A single layer zero skew clock routing in X architecture显示文摘With its advantages in wirelength reduction and routing exibility compared with conventional Manhattan routing, X architecture has been proposed and applied to modern IC design. As a critical part in high-performance integrated circuits, clock network design meets great challenges due to feature size decrease and clock frequency increase. In order to eliminate the delay and attenuation of clock signal introduced by the vias, and to make it more tolerant to process variations, in this paper, we propose an algorithm of a single layer zero skew clock routing in X architecture (called Planar-CRX). Our PlanarCRX method integrates the extended deferred-merge embedding algorithm (DME-X, which extends the DME algorithm to X architecture) with modified Ohtsuki’s line-search algorithm to minimize the total wirelength and the bends. Compared with planar clock routing in the Manhattan plane, our method achieves a reduction of 6.81% in total wirelength on average and gets the resultant clock tree with fewer bends. Experimental results also indicate that our solution can be comparable with previous non-planar zero skew clock routing algorithm. | SHEN WeiXiang CAI YiCi HONG XianLong HU Jiang LU Bing | 2009 | Science in China(Series F)2009，52，8： | 1 |
| 7 | A New Congestion-driven Placement Algorithm Based on Cell Inflation显示文摘 | Hou Wenting Yu Hong Hong Xianlong | 2001 | Chinese Journal of Semiconductors2001，22，3： | 1 |
| 8 | VLSI/PCB placement with predefined coordinate alignment constraint based on sequence pair显示文摘 | Rui Lu Xianlong Hong Sheqin Dong YiciCai Jun Gu | 2001 | IEEE ISCAS2001，，： | 1 |
| 9 | Endoscopic Resection of Small Gastrointestinal Stromal Tumors显示文摘 | Jianying Bai Yiqin Wang Hong Guo Pengbin Zhang Xianlong Ling Xiaoyan Zhao | 2010 | Digestive Diseases and Sciences2010，，7： | 1 |
| 10 | A new over-the-cell channel router显示文摘 | Huang Pujiang Hong Xianlong | 1992 | Chinese Journal of Semiconductors1992，13，8： | 1 |
| 11 | Reliable buffered clock tree routing algorithm with process variation tolerance显示文摘When IC technology is scaled into the very deep sub-micron regime, the optical proximity effects (OPE) turn into noticeable in optical lithography. Consequently, clock skew becomes more and more susceptible to process variations, such as OPE. In this paper, we propose a new buffered clock tree routing algorithm to prevent the influence of OPE and process variations to clock skew. Based on the concept of BSF (branch sensitivity factor), our algorithm manages to reduce the skew sensitivity of the clock tree in the topology generation. The worst case skew due to the wire width change has been estimated, and proper buffers are inserted to avoid large capacitance load. Experimental results show that our algorithm can produce a more reliable, process- insensitive clock tree, and control clock skews in their permissible range evidently. | CAI Yicit XIONG Yan HONG Xianlong LIU Yi | 2005 | Science in China(Series F)2005，48，5： | 1 |
| 12 | Endoscopic Resection of Small Gastrointestinal Stromal Tumors显示文摘 | Jianying Bai Yiqin Wang Hong Guo Pengbin Zhang Xianlong Ling Xiaoyan Zhao | 2010 | Digestive Diseases and Sciences2010，，7： | 1 |
| 13 | An integrated tool for power/ground network design, optimization, and verification for cell based VLSIs显示文摘 | Fu Jingjing Wu Xiaohai Hong Xianlong | 2003 | Chinese Journal of Semiconductors2003，24，3： | 1 |
| 14 | Two birds with one stone:Amine-functionalized MSNs@Eu(OH)CO_(3) nanoprobe for efficient dissolution-enhanced afterglow bioassay显示文摘ABSTRACT The efficient detection of tumor markers is crucial to early cancer diagnosis and monitoring.Here,we propose a unique“two birds with one stone”dissolution-enhanced afterglow bioassay based on amino-functionalized mesoporous SiO2 nanoparticles(MSNs-NH2)encapsulated Eu(OH)CO_(3)nanoprobes.These nanoprobes(i)stably conjugate to the antibody and(ii)are highly soluble in the acidic enhancer solution,and provide a high Eu3+concentration.The released Eu3+ions further activate the photochemical afterglow system to determine the alpha-fetoprotein(AFP)levels in clinical serum samples.Without the use of a real-time excitation source,the interference of autofluorescence and scattering from blood can be avoided.The demonstrated limit of detection(LOD)for AFP was as low as 0.12 ng·mL^(−1).This covalently connected dissolution-enhanced luminescent bioassay(DELBA)and novel afterglow system shows tremendous potential for ultrasensitive and rapid clinical diagnosis. | Fuying Zhang Donghao Hu Xianlong Su Zhengdao Hong Wei Feng Ming Xu Fuyou Li | 2022 | Nano Research2022，15，9： | 1 |
| 15 | VLSI floorplanning with boundary constraints using corner block list representation 显示文摘 | MA Yuchun HONG Xianlong DONG Sheqin | 2001 | IEICE Transactions on Fundamental of Electronics Communications and Computer Science2001，84，11： | 1 |
| 16 | Corner block list representation and its application to flooplan optimization 显示文摘 | HONG Xianlong DONG Sheqin GANG Huang | 2004 | IEEE Transactions on Circuits and Systems II2004，51，5： | 1 |
| 17 | FAME: A fast detailed placement algorithm for standard cell layout based on mixed mincut and enumeration 显示文摘 | Yao Bo Hou Wenting Hong Xianlong | 2000 | Chinese Journal of Semiconductors2000，21，8： | 1 |
| 18 | An Efficient Algorithm for Construction under Fixed Buffered Routing Tree Buffer Locations with Accurate Delay Models显示文摘 | CAI Yici HONG Xianlong ZHANG Yiqian | 2006 | Chinese Journal of Electronics2006，15，3： | 0 |
| 19 | Application of optical proximity correction technology显示文摘As process technology scales down to very deep sub-micron(VDSM)in semicon- ductor manufacturing technology,intrinsic size becomes close to or even shorter than the wavelength used for optical lithography.Thus,some distortions and de- formations are introduced by optical proximity effects(OPE)mainly caused by the diffraction and interference of exposure light when layout patterns on a mask are transcribed to a wafer,which influence on the yield and performance of IC circuit.In order to compensate for the deformations,optical proximity correction(OPC)is the most commonly used methodology.Presently,the OPC method is to use a unitary toleration on the whole chip layer,which makes the run time of OPC algorithm longer,causes the size of GDSII files to follow exponential growth,and results in the cost of making mask grow immensely.Firstly,this paper proposes a self- adaptation OPC method with preprocessing function of patterns classification. According to the need of the correction precision,the OPC system divides patterns corrected into two groups with different toleration:critical patterns and general patterns,which enhance the efficiency of the OPC approach.Secondly,a model-based OPC method is presented based on pattern subsection and classifi- cation,which keeps the precision of the correction as well as enhances the effi- ciency.We also propose a rule-based OPC method with general,concise and com- plete correction rules,and achieve automatic-built rules-based and its looking-up. Thirdly,we also implement an OPC system,called MR-OPC;the MR-OPC system integrates both rule-based OPC and model-based OPC into a whole,so it can solve the confliction between the efficiency and precision.Experimental results show that the MR-OPC system we suggested has advantages of the efficiency and ex- pansibility. | CAI YiCi ZHOU Qiang HONG XianLong SHI Rui WANG Yang | 2008 | Science in China(Series F)2008，51，2： | 0 |
| 20 | Antitumor drug-induced acute pancreatitis:report of a special case显示文摘导致药的尖锐胰腺炎(弹跳) 当有相应临床的表明的胰腺炎源于导致药的胰腺的分泌物机能障碍和胰腺的织物损坏,被定义。一个案例弹跳源于 chemotherapeutics (Nimustine ) 被诊断并且对待我们的在里面在 2009 的医院。这个病人属于 anticancer 药导致的胰腺炎,并且 anticancer 药的毒性对胰腺的房间直接起作用,导致胰腺炎的出现。在治疗以后,胰腺炎有效地在病人和他的家庭最后放弃了的这个病人,而是期末考试被对待治疗由于加重的主要疾病。 | Wang Xingwei Zhou Gang Zhao Xiaoyan Guo Hong Wang Lei Ling Xianlong Deng Lei Yang Xin | 2010 | Journal of Medical Colleges of PLA(China)2010，25，6： | 0 |
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