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| 1 | Improvement of the Surface Pressure Operator in GRAPES and Its Application in Precipitation Forecasting in South China显示文摘在这研究,我们调查了涉及在当前的全球、地区性的吸收和预言系统吸收表面压力的问题,葡萄。吸收表面压力的一个新计划被建议,包括一个新插值计划和使清醒的背景协变性。新计划考虑车站举起和模型地形学之间的差别,并且它特别处理在第一模型水平的下面在举起定位的车站。对比实验用原版和新吸收计划被进行。新插值计划和更新的背景协变性的影响被调查。我们的结果证明新插值计划利用了更多的观察并且改进了集体分析的质量。背景协变性用源于帕里什和 Derber 在 1992 建议的技术的统计被使清醒。当吸收表面压力时,实验证明更新的垂直协变性可以在空气的高水平在分析上有积极影响。如果在高水平的背景地的质量是差的,这影响可能是更重要的。一系列吸收实验被执行测试新计划的有效性。相应模拟实验作为起始的条件用两个计划的分析被进行。结果显示新计划导致在华南的海水平压力和降水的更好的预报,特别预报中等并且大雨。 | HUANG Yanyan XUE Jishan WAN Qilin CHEN Zitong DING Weiyu ZHANG Chengzhong | 2013 | Advances in Atmospheric Sciences2013，30，2： | 10 |
| 2 | Ambient Backscatter Communications over NOMA Downlink Channels显示文摘In this paper,we investigate the performance of commensal ambient backscatter communications(AmBC)that ride on a non-ortho go nal multiple access(NOMA)downlink transmission,in which a backscatter device(BD)splits part of its received signals from the base station(BS)for energy harvesting,and backscatters the remaining received signals to transmit information to a cellular user.Specifically,under the power consumption constraint at BD and the peak transmit power constraint at BS,we derive the optimal reflection coefficient at BD,the optimal total transmit power at BS,and the optimal power allocation at BS for each transmission block to maximize the ergodic capacity of the ambient backscatter transmission on the premise of preserving the outage performance of the NOMA downlink transmission.Furthermore,we consider a scenario where the BS is restricted by a maximum allowed average transmit power and the reflection coefficient at BD is fixed due to BD’s low-complexity nature.An algorithm is developed to determine the optimal total transmit power and power allocation at BS for this scenario.Also,a low-complexity algorithm is proposed for this scenario to reduce the computational complexity and the signaling overheads.Finally,the performance of the derived solutions are studied and compared via numerical simulations. | Weiyu Chen Haiyang Ding Shilian Wang Daniel Benevides daCosta Fengkui Gong Pedro Henrique Juliano Nardelli | 2020 | China Communications2020，17，6： | 4 |
| 3 | Treatment of spinal tuberculosis with ultrashort-course chemotherapy in conjunction with partial excision of pathologic vertebrae显示文摘 | Zili Wang Zhaohui Ge Weidong Jin Yongdong Qiao Huiqiang Ding Haoning Zhao Zhikai Lin Jun Chen Weiyu Yang | 2007 | The Spine Journal2007，，6： | 3 |
| 4 | On the existence of positive entire solutions of a semilinear elliptic equa-tion显示文摘 | DING Weiyue NI Weiming | 1986 | Arch Rational Mech Anal1986，91，： | 1 |
| 5 | Influence of induced-charge electrokinetic phenomena on the dielectrophoretic assembly of gold nanoparticles in a conductive-island-based microelectrode system 显示文摘 | DING Haitao LIU Weiyu SHAO Jinyou | 2013 | Langmuir2013，29，12： | 1 |
| 6 | RICCI FLOW ON SURFACES WITH DEGENERATE INITIAL METRICS显示文摘 | Chen Xiuxiong Ding Weiyue | 2007 | Journal of Partial Differential Equations2007，20，3： | 0 |
| 7 | Nonexistence of Smooth Axially Symmetric Harmonic Maps from B^3 into S^2显示文摘 | DING Weiyue WANG Guofang | 2011 | Journal of Partial Differential Equations2011，24，4： | 0 |
| 8 | Pyridoxal 5'-phosphate alleviates prenatal pyridaben exposureinduced anxiety-like behaviors in offspring显示文摘Pyridaben(PY)is a widely used organochlorine acaricide,which can be detected in the peripheral blood of pregnant women.Available evidence suggests that PY has reproductive toxicity.However,it remains uncertain whether prenatal PY exposure impacts neurobehavioral development in offspring.Here,we administered PY to pregnant mice at a dose of 0.5 and 5 mg kg^(-1)day^(-1)via gavage and observed anxietylike behaviors in PY offspring aged five weeks.We then integrated the metabolome and transcriptome of the offspring's brain to explore the underlying mechanism.Metabolome data indicated that the vitamin B6 metabolism pathway was significantly affected,and the pyridoxal 50-phosphate(PLP)concentration and the active form of vitamin B6 was significantly reduced.Moreover,the transcriptome data showed that both PLP generation-related Pdxk and anxiety-related Gad1 were significantly down-regulated.Meanwhile,there was a decreasing trend in the concentration of GABA in the hippocampal DG region.Next,we supplemented PLP at a dose of 20 mg kg^(-1)day^(-1)to the PY offspring via intraperitoneal injection at three weeks.We found up-regulated expression of Pdxk and Gad1 and restored anxiety-like behaviors.This study suggests that prenatal exposure to PY can disrupt vitamin B6 metabolism,reduce the concentration of PLP,down-regulate the expression levels of Pdxk and Gad1,inhibit the production of GABA,and ultimately lead to anxiety-like behaviors in offspring. | Xingwang Ding Ya Wen Xuan Ma Yuepei Zhang Yuting Cheng Zhaofeng Liu Weiyue Hu Yankai Xia | 2023 | Environmental Science and Ecotechnology2023，，1： | 0 |
| 9 | Chemistry and Application of Phosphonium and Arsonium Ylides (XV——A Facile Synthesis of Dimethyl 3,7-Diperfluoroalkyl-2,4,7-Nonatriendioates显示文摘We reported the stereoselectlve synthesis of fluorine-containing trisubstituted ethylenes(4) by hydrolysis of the adducts(3) which are the products of the reactions of some stable phosphonium or arsonium ylides with methyl 2-perfluoroalkynoates(2). | Zhang Pingsheng, Ding Weiyu and Cao Weiguo (Department of Chemistry, Shanghai University of Science and Technology, Shanghai) | 1990 | Chemical Research in Chinese Universities1990，6，2： | 0 |
| 10 | Multi-Target Track Initiation in Heavy Clutter显示文摘In the heavy clutter environment, the information capacity is large,the relationships among information are complicated, and track initiationoften has a high false alarm rate or missing alarm rate. Obviously, it is adifficult task to get a high-quality track initiation in the limited measurementcycles. This paper studies the multi-target track initiation in heavy clutter.At first, a relaxed logic-based clutter filter algorithm is presented. In thealgorithm, the raw measurement is filtered by using the relaxed logic method.We not only design a kind of incremental and adaptive filtering gate, but alsoadd the angle extrapolation based on polynomial extrapolation. The algorithm eliminates most of the clutter and obtains the environment with highdetection rate and less clutter. Then, we propose a fuzzy sequential Houghtransform-based track initiation algorithm. The algorithm establishes a newmeshing rule according to system noise to balance the relationship between thegrid granularity and the track initiation quality. And a flexible superpositionmatrix based on fuzzy clustering is constructed, which avoids the transformation error caused by 0–1 voting method in traditional Hough transform.In addition, the algorithm allows the superposition matrixes of nonadjacentcycles to be associated to overcome the shortcoming that the track can’t beinitiated in time when the measurements appear in an intermittent way. Anda slope verification method is introduced to detect formation-intensive serialtracks. Last, the sliding window method is employed to feedback the trackinitiation results timely and confirm the track. Simulation results verify thatthe proposed algorithms can initiate the tracks accurately in heavy clutter. | Li Xu Ruzhen Lou Chuanbin Zhang Bo Lang Weiyue Ding | 2022 | Computers, Materials & Continua2022，，9： | 0 |
| 11 | Lysine residues 639 and 673 of mouse Ncoa3 are ubiquitination sites for the regulation of its stability显示文摘Ncoa3 是涉及大量生物过程的 transcriptional 激活剂。Ncoa3 蛋白质稳定性的规定是重要的精确控制它的活动。这里,我们发现那删除的氨基酸 614740 Ncoa3 提高的残余蛋白质表示水平。代替二离氨酸残余, K639 和 K673,在由精氨酸的这个区域以内,增加酶熔化蛋白质以及 Ncoa3 蛋白质的稳定性。当这二离氨酸残余被变异到精氨酸时, Ncoa3 的全面 ubiquitination 水平减少,显示离氨酸 639 和 673 是它的 ubiquitination 地点。一起拿,我们在离氨酸 639 Ncoa3 和 673 点识别了二个 ubiquitination 地点。这二离氨酸残余的 Ubiquitination 导致 Ncoa3 的 proteasomal 降级。 | Chunlin Mou Yanqin Zhang Weiyu Zhang Yu Ding Lingyi Chen | 2014 | Acta Biochimica et Biophysica Sinica2014，46，12： | 0 |
| 12 | RESOLVING THE SINGULARITIES OF THE MINIMAL HOPF CONES显示文摘 | Ding Weiyue Yuan Yu | 2006 | Journal of Partial Differential Equations2006，19，3： | 0 |
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