|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Tectonic Evolution of the Middle Frontal Area of the Longmen Mountain Thrust Belt,Western Sichuan Basin,China显示文摘由分析平衡的生气的节和 Longmen 山戳带的沉淀历史,中国,我们断定它经历了五个构造阶段:(1 ) 形成阶段(T 3 x ) Longmen 的缩影,山,早 Indosinian 运动,和 Anxian 构造运动创造了 Longmen 山;(2 ) 稳定的构造阶段(更弱的构造运动导致了 Longmen 山戳带的 J 1) 稍微正在被高举并且稍微减退低岬盆;(3 ) 强烈构造阶段(J2.3 ) ,也就是早 Yanshan 运动;(4 ) 连续构造运动(K-E ) ,也就是迟了的 Yanshan 运动和早喜玛拉雅的运动;并且(5 ) Longmen 山(N-Q ) 的形成,也就是晚喜玛拉雅的运动。在那些构造变丑阶段期间, Anxian 运动和喜玛拉雅的运动在 Longmen 山的形成起了重要作用。喜玛拉雅的运动影响了 Longmen 山大多数;阶层强烈地推进了并且严重地被侵蚀。因为一些越过水坝落下的水被推,在 Longmen 山戳带的中间的部分有某 klippes 在以后向东南构造变丑。 | JIN Wenzheng TANG Liangjie YANG Keming WAN Guimei Lü Zhizhou YU Yixin | 2009 | Acta Geologica Sinica(English Edition)2009，83，1： | 10 |
| 2 | Joint Beamforming Optimization for Reconfigurable Intelligent Surface-Enabled MISO-OFDM Systems显示文摘In this paper,we investigate the reconfigurable intelligent surface(RIS)-enabled multiple-input-single-output orthogonal frequency division multiplexing(MISO-OFDM)system under frequency-selective channels,and propose a low-complexity alternating optimization(AO)based joint beamforming and RIS phase shifts optimization algorithm to maximize the achievable rate.First,with fixed RIS phase shifts,we devise the optimal closedform transmit beamforming vectors corresponding to different subcarriers.Then,with given active beamforming vectors,near-optimal RIS reflection coefficients can be determined efficiently leveraging fractional programming(FP)combined with manifold optimization(MO)or majorization-minimization(MM)framework.Additionally,we also propose a heuristic RIS phase shifts design approach based on the sum of subcarrier gain maximization(SSGM)criterion requiring lower complexity.Numerical results indicate that the proposed MO/MM algorithm can achieve almost the same rate as the upper bound achieved by the semidefinite relaxation(SDR)algorithm,and the proposed SSGM based scheme is only slightly inferior to the upper bound while has much lower complexity.These results demonstrate the effectiveness of the proposed algorithms. | Keming Feng Xiao Li Yu Han Yijian Chen | 2021 | China Communications2021，18，3： | 6 |
| 3 | Differential Tectonic Deformation of the Longmen Mountain Thrust Belt,Western Sichuan Basin,China显示文摘地调查和地震的节解释证明 Longmen 山戳带有明显的微分变丑:带状配列,分割和层化。带状配列意味着那,从 NW 到 NE, Longmen 山戳带能被划分成 Songpan-Garz ê构造的带,可锻的变丑带,基础深奥的戳带,正面的褶层戳带,和低岬消沉。它能向南向北被划分成五个片断从到的分割工具:北片断, Anxian 转移地区,中心片断, Guanxian 转移地区和南部的片断。层化意味着分开层在侧面划分结构的式样。在 Longmen 山戳带的分开层能被分类进三个范畴:深水平的分开层包括外壳披风系统分开层, intracrustal 分开层,和 Presinian 系统基础分开层;中间级的分开层包括寒武纪奥陶纪的分开层,志留纪分开层,等等;并且浅水平的分开层,包括的上面的三叠纪的 Xujiahe 形成分开层和侏罗记分开层。多水平分开层在塑造和 Longmen 山戳带的进化上有很重要的效果。 | TANG Liangjie YANG Keming JIN Wenzheng WAN Guimei LüZhizhou YU Yixin | 2009 | Acta Geologica Sinica(English Edition)2009，83，1： | 6 |
| 4 | OsAM1 is required for leptotene-zygotene transition in rice显示文摘发生在成熟分裂的发作的事件充分没被阐明。在现在的学习, OsAM1 被基于地图的克隆在米饭(Oryza sativa L.) 识别。OsAM1, Arabidopsis SWI1 的一个相当或相同的事物和玉米 AM1,与一个卷卷领域把蛋白质编码为它的中央区域。在 Osam1 异种,花粉母亲房间在 leptotene 被逮捕,证明 OsAM1 为 leptotene-zygotene 转变被要求。Immunocytological 分析表明 OsAM1 在早前期作为 foci 存在我 meiocytes。很微弱的 OsREC8 foci 在 Osam1 异种坚持了,显示 OsAM1 没为 OsREC8 的起始的 meiotic 招募被要求。当 OsAM1 不在时,包括 PAIR2, ZEP1 和 OsMER3,许多另外的批评 meiotic 部件不能正确地被安装到染色体上。在 pair2, Osmer3 和 zep1 异种,相反, OsAM1 能通常被装载,建议 OsAM1 起造在成熟分裂的开始的合适的染色体结构里的一个基本作用。 | Lixiao Che Ding Tang Kejian Wang Mo Wang Keming Zhu Hengxiu Yu Minghong Gu Zhukuan Cheng | 2011 | Cell Research2011，21，4： | 4 |
| 5 | Corneal Topograph-guided Laser Subepithelial Keratomileusis (LASEK)Corrects Decentered Ablation after Laser in Situ Keratomileusis (LASIK):A Case Report显示文摘Purpose:Corneal topograph-guided laser subepithelial keratomileusis (LASEK) can effectively correct decentered ablation occurring post laser in situ keratomileusis (LASIK) and to enhance our understanding and diagnosis of decentered ablation following LASIK. Methods:Previous studies in the relevant literature are reviewed, and a case report is provided. Results:A patient with high myopia undergoing LASIK in both eyes presented with distorted vision in the left eye, which interfered with the vision in the right eye and caused blurred vision in both eyes. The patient was unable to see objects with both eyes. After receiving corneal topography-guided LASEK,the signs of distorted vision in the left eye and bilateral blurred vision were significantly alleviated,and the patient could see objects with both eyes simultaneously. Conclusion: Clinical ophthalmologists should be aware of the occurrence of decentered ablation after LASIK. Corneal topography-guided LASEK is an efficacious tool for correcting decentered ablation. | Jing Zhang Huihui Luo Keming Yu | 2012 | Eye Science2012，27，4： | 2 |
| 6 | Aquaporin-1 Expressed in Cultured Human Trabecular Meshwork Cells显示文摘Objective:To determine if aquaporin-1 could be detected in cultures of human trabecularshwork cells. Methods: Using primers specific for aquaporin-1, reverse transcription combined withpolymerase chain reaction (RT-PCR) yielded a product and its size with total RNAprepared from the human trabecular meshwork cells. SDS-PAGE and immunoblottingwere also used in this study to detect the specific water channel.Results: The presence of this product and its size (298 base pairs) are consistent withthat of an aquaporin-1 message in these cells. A band of 28 kD in agreement with themolecular size of aquaporin-1 was showed in a film by immunoblotting.Conclusion: The presence of aquaporin-1 in human trabecular meshwork cells, thepredominant cell-type of the primary outflow region of the human eye, suggests that waterchannels may be involved in the movement of aqueous fluid out of the eye. In addition,the existence of aquaporin-1 on cultures of human trabecular meshwork cells provides anin vitro model to study the endogenous expression of aquaporin-1 and its possible role inthe regulation of aqueous outflow. | Mingkai Lin, Jian Ge, Yehong Zhuo, Yuqing Lan, Keming Yu, Jianliang ZhengZhongshan Ophthalmic center, Sun Yat-sen University, Guangzhou 510060, China | 2002 | Eye Science2002，18，1X： | 2 |
| 7 | A note on the Bahadur representation of sample quantiles for a - mixing random variables 显示文摘 | Guodong Xing Shunchao Yang Yah Liu Keming Yu | 2012 | Monatshefte ftir Mathematik2012，165，： | 1 |
| 8 | Quantile regression for binary performance indicators显示文摘 | HEWSON P YU Keming | 2008 | Applied Stochastic Models in Business and Industry2008，24，5： | 1 |
| 9 | KIFC1 participates in acrosomal biogenesis, with discussion of its importance for the perfo ratorium in the Chinese mitten crab Eriocheir sinensis 显示文摘 | Yu Keming Hou Lin Zhu Junquan | 2009 | Cell Tissue Res2009，337，1： | 1 |
| 10 | KIFC1 like motor protein associates with the cephalopod manchette and participates in sperm nuclear morphogenesis in Octopus tankahkeei 显示文摘 | Wang Wei Zhu Junquan Yu Keming | | Plos One0，5，12： | 1 |
| 11 | SCN1A, SCN1B, and GABRG2 gene mutation analysis in Chinese families with generalized epilepsy with febrile seizures plus显示文摘 | Huihui Sun Yuehua Zhang Jianmin Liang Xiaoyan Liu Xiuwei Ma Husheng Wu Keming Xu Jiong Qin Yu Qi Xiru Wu | 2008 | Journal of Human Genetics2008，，8： | 1 |
| 12 | Therapeutic mechanisms of Tongmai Dasheng Tablet on tripterygium glycosides induced rat model for premature ovarian failure显示文摘 | Yu Fu Zhengang Zhao Yeke Wu Keming Wu Xiaouan Xu Yue Liu Chongyi Tong | 2011 | Journal of Ethnopharmacology2011，，1： | 1 |
| 13 | Bayesian analysis of a Tobit quantile regression model显示文摘 | Keming Yu Julian Stander | 2006 | Journal of Econometrics2006，，1： | 1 |
| 14 | Bayesian quantile regression显示文摘 | Keming Yu Rana A. Moyeed | 2001 | Statistics and Probability Letters2001，，4： | 1 |
| 15 | Glaucoma secondary to systemic lupus erythematosus显示文摘 | Zhang Jing Huang Wenbin Gao Xinbo Che Huixin Yu Keming Zhang Xiulan | 2014 | Chinese Medical Journal2014，，19： | 1 |
| 16 | Expression of protein kinase C isoforms in cultured human retinal pigment epithe- lial cells显示文摘 | Keming Yu Ping Ma Jian Ge | 2007 | Graefes Arch Clin Exp Ophthalmol2007，245，7： | 1 |
| 17 | Inference under progressively type II right-censored sampling for certain lifetime distributions显示文摘 | Wang Bingxing Yu Keming Jones MC | 2010 | Technometrics2010，52，4： | 1 |
| 18 | Quantile regression: applications and current research areas显示文摘 | Yu Keming Lu Zudi Stander J | 2003 | Statistician2003，52，3： | 1 |
| 19 | A general method to the strong law of large numbers and its applications 显示文摘 | Yang Shanchao Su Chun Yu Keming | 2008 | Statistics and Probability Letters2008，78，6： | 1 |
| 20 | ERECT PANICLE2 Encodes a Novel Protein That Regulates Panicle Erectness in Indica Rice显示文摘 | Zhu Keming Tang Ding Yan Changjie Chi Zhengchang Yu Hengxiu Chen Jianmin Liang Jiansheng Gu Minghong Cheng Zhukuan | 2010 | Genetics2010，，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员