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41篇 您的检索式:作者名="Zhou Songlin"
    题名 作者 年代 出处 被引量
1Cloning and Characterization of miRNAs and Their Targets, Including a Novel miRNA-Targeted NBS-LRR Protein Class Gene in Apple (Golden Delicious)显示文摘MicroRNA (miRNA ) 在植物作为基因表示的一个重要管理者出现了。146 miRNAs 从苹果被识别(Malus domestica cv。金色美味) 由定序的生物信息的分析和 RNA 图书馆。从这些, 135 被保存, 11 是新奇 miRNAs。目标分析预言了新奇 miRNAs 之一, Md-miRLn11 (Malus domestica microRNA Ln11 ) ,指向了一个苹果核苷酸绑定地点(NBS ) 充满白氨酸的重复(LRR ) 班蛋白质编码基因(Md-NBS ) 。5 赛跑试金证实了 Md-miRLn11 的能力在 1112-nt 位置劈开 Md-NBS。Md-miRLn11 和 Md-NBS 的表示的分析在在 40 个苹果变化的最佳侵略时期期间证明在抵抗变化的 Md-NBS 基因的表示比在易受影响的变化高,与为 Md-miRLn11 的一个反的模式。从抵抗苹果变化 JiGuan 的幼苗被用来执行 Agrobacterium 渗入试金,然后与苹果叶点疾病接种。结果在 JiGuan 苹果显示出疾病抵抗的清楚的衰落。相反,与 Md-NBS 基因渗入的易受影响的变化富士在疾病抵抗显示出重要增加。基于上述结果,我们建议 Md-miRLn11 特别地在病原体感染的条件下面调整 Md-NBS 基因表示,并且指向 P 环地点的 Md-miRLn11 可以在木质的植物调整许多 NBSLRR 蛋白质类基因。Chao Ma You Lu Songlin Bai Wennan Zhang Xuwei Duan Dong Meng Zhigang Wang Aide Wang Zongshan Zhou Tianzhong Li 2014Molecular Plant2014,7,1:19
2Numerical Simulation and Experimental Study of Heat-fluid-solid Coupling of Double Flapper-nozzle Servo Valve显示文摘The double flapper-nozzle servo valve is widely used to launch and guide the equipment. Due to the large instantaneous flow rate of servo valve working under specific operating conditions, the temperature of servo valve would reach 120℃ and the valve core and valve sleeve deform in a short amount of time. So the control precision of servo valve significantly decreases and the clamping stagnation phenomenon of valve core appears. In order to solve the problem of degraded control accuracy and clamping stagnation of servo valve under large temperature difference circumstance, the numerical simulation of heat-fluid-solid coupling by using finite element method is done. The simulation result shows that zero position leakage of servo valve is basically impacted by oil temperature and change of fit clearance. The clamping stagnation is caused by warpage-deformation and fit clearance reduction of the valve core and valve sleeve. The distribution rules of the temperature and thermal-deformation of shell, valve core and valve sleeve and the pressure, velocity and temperature field of flow channel are also analyzed. Zero position leakage and electromagnet's current when valve core moves in full-stroke are tested using Electro-hydraulic Servo-valve Characteristic Test-bed of an aerospace sciences and technology corporation. The experimental results show that the change law of experimental current at different oil temperatures is roughly identical to simulation current. The current curve of the electromagnet is smooth when oil temperature is below 80℃, but the amplitude of current significantly increases and the hairy appears when oil temperature is above 80℃. The current becomes smooth again after the warped valve core and valve sleeve are reground. It indicates that clamping stagnation is caused by warpage-deformation and fit clearance reduction of valve core and valve sleeve. This paper simulates and tests the heat-fluid-solid coupling of double flapper-nozzle servo valve, and the obtained results provide the reference value for the design of double flapper-nozzle force feedback servo valve.ZHAO Jianhua ZHOU Songlin LU Xianghui GAO Dianrong 2015Chinese Journal of Mechanical Engineering2015,28,5:16
3Non-coding RNAs as Emerging Regulators of Neural Injury Responses and Regeneration显示文摘Non-coding RNAs(ncRNAs) are a large cluster of RNAs that do not encode proteins,but have multiple functions in diverse cellular processes.Mounting evidence indicates the involvement of nc RNAs in the physiology and pathophysiology of the central and peripheral nervous systems.It has been shown that numerous ncRNAs,especially micro RNAs and long non-coding RNAs,are differentially expressed after insults such as acquired brain injury,spinal cord injury,and peripheral nerve injury.These ncRNAs affect neuronal survival,neurite regrowth,and glial phenotype primarily by targeting specific mRNAs,resulting in translation repression or degradation of the mRNAs.An increasing number of studies have investigated the regulatory roles of micro RNAs and long non-coding RNAs in neural injury and regeneration,and thus a new research field is emerging.In this review,we highlight current progress in the field in an attempt to provide further insight into post-transcriptional changes occurring after neural injury,and to facilitate the potential use of ncRNAs for improving neural regeneration.We also suggest potential directions for future studies.Songlin Zhou Fei Ding Xiaosong Gu 2016Neuroscience Bulletin2016,32,3:12
4Altered microRNA expression following sciatic nerve resection in dorsal root ganglia of rats显示文摘MicroRNAs (miRNAs ) 是否定地 post-transcriptionally 调整基因表示的小、非编码的 RNA (22 核苷酸) 的一个类,通过目标 mRNAs 的翻译抑制或降级的任何一个。我们揭开了在在在在在用 microarray 分析的老鼠的臀部的神经的切除术以后的 1, 4, 7,和 14 天的背面的根 ganglia (DRG ) 的 miRNAs 的表示的以前未知的改变。32 显著地, upregulated 和 18 downregulated miRNAs 在跟随臀部的神经损害的四个次点在 DRG 被识别。四的表示连续地 deregulated miRNAs,由即时 Taqman 聚合酶链反应分析了,与 microarray 数据一致(upregulated:miR-21, miR-221;downregulated:miR-500, miR-551b ) 。为这些 miRNAs 的潜在的目标,在臀部的神经切除术以后改变了,主要涉及细胞的进程的神经系统开发,多细胞的 organismal 开发,和规定。这研究在一只老鼠在臀部的神经的切除术以后在 DRG 表明了 miRNAs 的不同参与模型,和它可以也在说明为神经新生负责的分子的机制作出贡献。Bin Yu Songlin Zhou Tianmei Qian Yongjun Wang Fei Ding Xiaosong Gu 2011Acta Biochimica et Biophysica Sinica2011,43,11:9
5Mode splitting transmission effect of surface wave excitation through a metal hole array显示文摘The resonant frequencies of the excited surface waves on a metal hole array with respect to the incident angle were studied in the terahertz region.The experimental and theoretical results demonstrate that the resonant peak of surface wave excitation splits into two when transmitted through a metal hole array off-normally.The high-order mode with resonant frequency above the cutoff frequency fc(plasma frequency effect)has a shorter attenuation length than that of the low-order mode whose resonant frequency is below fc.The reason is that the high-order mode is a coupled mode consisting of surface wave and hole modes,while the low-order mode is just an excited surface wave(which can be considered as the spoof surface plasmons).Our investigation may open a door to distinguish the spoof surface plasmons and the coupled modes of surface waves and hole modes.Lin Chen Yiming Zhu Xiaofei Zang Bin Cai Zhou Li Le Xie Songlin Zhuang 2013Light(Science & Applications)2013,2,1:6
6Facile fabrication of MoP nanodots embedded in porous carbon as excellent anode material for potassium-ion batteries显示文摘Molybdenum phosphide(MoP),owing to its abundant reserve and high theoretical capacity,is regarded as a promising anode material for potassium-ion batteries.However,it still suffers from the problems of acute volume expansion and weak diffusion kinetics.This study reports a simple method to synthesize a composite of molybdenum phosphide and porous carbon(MoP@PC)through simple mixing and annealing treatment.In the MoP@PC,lots of MoP nanodots with an average diameter of about 4 nm uniformly embedded in the petal-like porous carbon.The MoP@PC shows reversible capacities of 330 mAh g^(-1) at100 mA g^(-1) after 100 cycles,and ultra-long cycling stability with a capacity of 240 mAh g^(-1) after 1000 cycles at 1 A g^(-1) and 161 mAh g^(-1) after 1000 cycles at 5 A g^(-1).The structure of MoP@PC after charging-discharging cycles is also investigated by high resolution transmission electron microscope(HRTEM)and the result shows that MoP can still maintain the nanodot morphology without any agglomeration after 1000 cycles at 5 A g^(-1).The storage mechanism of potassium ions was studied as well,which reveals that MoP and potassium ion have a conversion reaction.Zhanheng Yan Zhongyuan Huang Haihui Zhou Xinxin Yang Songlin Li Wenlong Zhang Fei Wang Yafei Kuang 2021Journal of Energy Chemistry2021,30,3:5
7A zinc finger protein, interacted with cyclophilin,affects root development via IAA pathway in rice显示文摘The plant hormone auxin plays a crucial role in lateral root development. To better understand the molecular mechanisms underlying lateral root formation,an auxin-responsive gene OsCYP2(Os02g0121300) was characterized from rice. Compared to the wild type,OsCYP2-RNAi(RNA interference) lines exhibited distinctive defects in lateral root development. Yeast two-hybrid and glutathione S-transferase pull-down results confirmed that OsCYP2 interacted with a C2HC-type zinc finger protein(OsZFP, Os01g0252900) which is located in the rice nucleus. T_2 OsZFP-RNAi lines had significantly fewer lateral roots than did wild-type plants, which suggests a role for OsCYP2 and OsZFP in regulating lateral root development.Quantitative real-time polymerase chain reaction showed that the expression of certain Aux/IAA(auxin/indole-3-acetic acid) genes was altered in OsCYP2-and Os ZFP-RNAi lines in response to IAA. These findings imply that OsCYP2 and OsZFP participate in IAA signal pathways controlling lateral root development. More importantly, OsIAA11 showed functional redundancy not only in OsCYP2-RNAi lines but also in Os ZFP-RNAi lines, which provides important clues for the elucidation of mechanisms controlling lateral root development in response to auxin.Peng Cui Hongbo Liu Songlin Ruan Basharat Ali Rafaqat Ali Gill Huasheng Ma Zhifu Zheng Weijun Zhou 2017Journal of Integrative Plant Biology2017,59,7:4
8Elastic Scattering of 7Be on Pb Target显示文摘Yang Yanyun Wang Jiansong Wang Qi Huang Meirong Ma Junbing Ma Peng Cao Xiguang Han Jianlong Bai Zhen Jin Shilong Hu Qiang Jin Lei Chen Jiangbo Zhang Xueying Chen Ruofu Hu Zhengguo Xu Shiwei Zhen Chuan Xu Zhiguo Xu Hushan Duan Liming Sun Zhiyu Chen Zhiqiang He Jianjun Li Songlin Lei Xiangguo Fu Fen Zhang Xueheng Yuan Xiaohua Du Chengming Yan Xinshuang Hu Jun Tang Shuwen Ye Ruiping Yang Kun Shi Fudong Zhang Wei Chen Ze Li Long Xu Xing Liu Longxiang Zhang Liyong Lin Qingyun Gou Boxing Xu Ge Zhou Xionghong Zhang Yuhu Xiao Guoqing 2011IMP & HIRFL Annual Report2011,,1:4
9Leaching of dissolved organic matter from seagrass leaf litter and its biogeochemical implications显示文摘Dissolved organic matter(DOM) represents a significant source of nutrients that supports the microbial-based food web in seagrass ecosystems. However, there is little information on how the various fractions of DOM from seagrass leaves contributed to the coastal biogeochemical cycles. To address this gap, we carried out a 30-day laboratory chamber experiment on tropical seagrasses Thalassia hemprichii and Enhalus acoroides. After 30 days of incubation, on average 22% carbon(C), 70% nitrogen(N) and 38% phosphorus(P) of these two species of seagrass leaf litter was released. The average leached dissolved organic carbon(DOC), dissolved organic nitrogen(DON) and dissolved organic phosphorus(DOP) of these two species of seagrass leaf litter accounted for 55%, 95% and 65% of the total C, N and P lost, respectively. In the absence of microbes, about 75% of the total amount of DOC, monosaccharides(MCHO), DON and DOP were quickly released via leaching from both seagrass species in the first 9 days. Subsequently, little DOM was released during the remainder of the experiment. The leaching rates of DOC, DON and DOP were approximately 110, 40 and 0.70 μmol/(g·d). Leaching rates of DOM were attributed to the nonstructural carbohydrates and other labile organic matter within the seagrass leaf. Thalassia hemprichii leached more DOC, DOP and MCHO than E. acoroides. In contrast, E. acoroides leached higher concentrations of DON than T. hemprichii, with the overall leachate also having a higher DON: DOP ratio. These results indicate that there is an overall higher amount of DOM leachate from T. hemprichii than that of E. acoroides that is available to the seagrass ecosystem. According to the logarithmic model for DOM release and the in situ leaf litter production(the Xincun Bay, South China Sea), the seagrass leaf litter of these two seagrass species could release approximately 4×10~3 mol/d DOC, 1.4×10~3 mol/d DON and 25 mol/d DOP into the seawater. In addition to providing readily available nutrients for the microbial food web, the remaining particulate organic matter(POM)from the litter would also enter microbial remineralization processes. What is not remineralized from either DOM or POM fractions has potential to contribute to the permanent carbon stocks.LIU Songlin JIANG Zhijian ZHOU Chenyuan WU Yunchao ARBI Iman ZHANG Jingping HUANG Xiaoping TREVATHAN-TACKETT Stacey M. 2018Acta Oceanologica Sinica2018,37,8:4
103D hierarchical microspheres constructed by ultrathin MoS2-C nanosheets as high-performance anode material for sodium-ion batteries显示文摘MoS2/C composites are considered to have great application potential in sodium-ion batteries(SIBs).It is a challenging and meaningful subject that developing high-performance anode materials via combining MoS2 and carbon effectively to give free rein to their advantages in sodium ion storage.In this work,a novel MoS2-C material was designed by using cellulose nanocrystals(CNCs)as low-cost and green carbon source.3 D hierarchical microspheres(200-250 nm)constructed by ultrathin MoS2-C nanosheets were synthesized by synchronizing the pre-carbonization of CNCs with the formation of MoS2 in hydrothermal reaction and subsequent pyrolysis process.It is found that the ultrathin MoS2-C nanosheets were composed of CNCs-derived short-range ordered carbon and few-layered MoS2.Benefiting from the unique structure and robust combination of MoS2 and CNCs-derived carbon,the ultrathin MoS2-C nanosheets composite was proved to have excellent cycling stability and superior rate performance in sodium-ion half-cell test and have high first reversible specific capacity of 397.9 m Ah/g in full-cell test.This work provides a significant and effective pathway to prepare MoS2-C materials with excellent electrochemical performance for the application in large-scale energy storage systems.Wenlong Zhang Haihui Zhou Zhongyuan Huang Songlin Li Chuqing Wang Huanxin Li Zhanheng Yan Teng Hou Yafei Kuang 2020Journal of Energy Chemistry2020,29,10:3
11双频双脉冲(ND:YAG)激光机和钬(Ho:YAG)激光机在结石上移和碎石效率方面的体外比较显示文摘目的为了比较FREDDY激光机、钬激光机和气压弹道碎石机在结石上移和碎石方面的临床效果。方法上移的水下试验装置包括一个水平方向放置的硅树脂导管(直径为1.3cm),和一个固定支架,使激光机的石英光纤和气压弹道碎石机的撞针可以直接接触石头。将预先称过重的圆柱状Bego石头(BegoUSA公司提供)放于该装置中,分别由FREDDY激光机、钬激光机和气压弹道碎石机进行碎石。FREDDY激光机和钬激光机都采用相近的脉冲能量和频率。为了具有可比性,气压弹道碎石机采用了半硬性撞针和单脉冲,在100、200、300kPa各档压力设置下分别对石头进行30次撞击。“平均后退距离”定义为直接测得的石头最终静止点到原点的距离(每档设置都记录测试结果)。另外,两台激光机分别对称过重的石头(熟石膏成分)进行碎石,以比较碎石效果。石头固定于一个水下装置(由一个倒置的硅注射器和一个固定装置组成)中。激光光纤(钬激光和FREDDY激光的光纤内径分别是365μm和280μm)穿过注射器的针头出来抵住石头。总共24颗石头被分成4组,每组6颗,其中两组用FREDDY激光分别以300J和400J的总能量碎石,另两组用钬激光分别以300J和480J的总能量碎石。“碎石率”定义为石头重量缺失的百分比。结果FREDDY激光机在能量设置为160mJ时,分别以5、10和15Hz的频率碎石,石头的平均后退距离为7.6、8.1和6.8cm;钬激光机在能量设置为0.8J时,分别以5和10Hz的频率碎石,石头的平均后退距离为3.3和4.9cm;气压弹道碎石机在压力设置分别为100、200、300kPa时,石头的平均后退距离为8.5、9.9和13.8cm。一般来说,FREDDY激光机造成的石头后退距离都要少于气压弹道碎石机,尽管这只有在后者处于最高压力设置时才有统计意义(p<0.05)。而FREDDY激光机造成的石头后退距离要多于钬激光机,在临床上常见的设置中有统计意义(p<0.05)。FREDDY激光机以300J和400J的总能量碎石时,石头重量的缺失率分别为44.9%和86.8%,都有统计意义(p<0.05);钬激光机以300J和480J的总能量碎石时,石头重量的缺失率分别为3.3%和7.1%,都有统计意义(p<0.05)。结论FREDDY激光机造成的石头后退距离要明显大于钬激光机(在低频设置时),但又明显少于气压弹道碎石机(在所有设置时)。因此我们建议,在进行腔内输尿管镜碎石术,或在输尿管肾盂连接处进行腔内激光碎石术时,于接近结石处使用阻断装置,如StoneCone-石椎(BostonScientific公司提供)。FREDDY激光机在体外碎石的效率要明显好于钬激光机,对于结石病人来说,前者是个更优、更经济的选择。Charles G.Marguet Jeff C.Sung W.Patrick Springhart James O.F.L'esperance Songlin Zhou Per Zhong David M.Albala Glenn M.Preminger 廖国强(译) 袁涛(校) 2005国外医学(泌尿系统分册)2005,25,6:3
12miR-20a Promotes the Axon Regeneration of DRG Neurons by Targeting Nr4a3显示文摘Dear Editor,The peripheral nervous system(PNS)regenerates more easily after injury than the central nervous system(CNS)[1].Sensory neurons in the L4–L6 dorsal root ganglia(DRGs)extend axons to form the sciatic nerve along with motor axons.The DRG neuron is one of the exceptional mature neurons whose axons can regenerate after injury.Lili Zhao Leilei Gong Ping Li Jing Qin Lingchi Xu Qiyao Wei Huimin Xie Susu Mao Bin Yu Xiaosong Gu Songlin Zhou 2021Neuroscience Bulletin2021,37,4:3
13Research of Vision Detection System on PCB显示文摘Machine vision is applied in defect detection system on PCB.The whole system structure and the principle of vision detection are introduced,while the detection method including image processing,detection and recognition algorithms are detailed. The simulation results demonstrate that through this method,four types of defects including short circuit,open circuit,protuber- ance and concavity on PCB circuit can be effectively inspected,located and recognized.CHENG Songlin ZHOU Zude HU Wenjuan (School of Information Engineering,Wuhan University of Technology,Wuhan 430070,China 2006武汉理工大学学报2006,28,S2:2
14Discussion about the Prognoses of Wilson's Disease with Severe Cortex Structure Impairment--A Case Report of Wilson's Disease (WD) Treated by the Traditional Chinese Medicine and Western Medicine显示文摘Songlin Chen Yingyin Liang Xiangxue Zhou Xunhua Li 2010Journal of US-China Medical Science2010,7,4:2
15Heterogeneous junctions of magnetic Ni core@binary dielectric shells toward high-efficiency microwave attenuation显示文摘Metal-organic-frameworks(MOFs)derived carbon-based composites with balanced impedance matching and synergistic dielectric/magnetic loss are considered as promising microwave absorbers.With the aim to promote interfacial polarization,herein,heterogeneous junctions composed of magnetic Ni core and binary dielectric shells(C and PEDOT)are synthesized by annealing Ni-MOFs precursors and an in-situ polymerization strategy,forming Ni@C@PEDOT spheres with multilayer heterogeneous interfaces.The results indicate that the final absorption attenuation is sensitive to the thickness of the dielectric PEDOT layer,when the thickness of the PEDOT layer is 224 nm,an optimal reflection loss of-72.4 d B is achieved at 2 mm and the effective absorption bandwidth reaches 6.4 GHz with a thickness of only 1.85 mm,the excellent absorption attenuation is accredited to the promoted impedance matching,enhanced conduction loss as well as the synergistic interfacial polarization induced by magnetic core and binary dielectric shells.Meanwhile,this work offers a simple and significant strategy in preparation for ideal microwave absorbers by rational design of multilayer heterogeneous interfaces.Jijun Wang Songlin Yu Qingqing Wu Yan Li Fangyuan Li Xiao Zhou Yuhua Chen Bingzhen Li Panbo Liu 2022Journal of Materials Science & Technology2022,,20:1
16Osteoprotegerin deficiency attenuates strontium-mediated inhibition of osteoclastogenesis and bone resorption显示文摘PENG Songlin LIU X S ZHOU Guangqian 2011J Bone Miner Res2011,26,6:1
17Ultrasonics Removal of carbamazepine from aqueous solution using sono-activatedpersulfate process显示文摘Wang Songlin Zhou Ning 2016Ultrasonics Sonochemistry2016,29,:1
18Effect of hepatocyte growth factor signaling pathway activation on Plasmodium berghei infection显示文摘Objective:To explore the effect of hepatocyte growth factor signaling pathway activation on Plasmodium berghei infection.Methods:In this study,hepatocyte growth factor was detected by ELISA and Western blotting assay.Hepatocyte injury was detected by FITC-dextran absorption assay,and hepatocyte growth factor expression was shown to be expressed in the same injury cells by immunofluorescence against hepatocyte growth factor.In addition,Activation of hepatocyte growth factor and its receptor signaling pathway was detected with immunoprecipitation and detection of phosphorylation status.Results:It was found that injury of hepatocytes by sporozoite migration induced the secretion of hepatocyte growth factor and it was hepatocyte growth factor that rendered hepatocytes susceptible to Plasmodium sporozoite infection.In addition,hepatocyte infections depended on activation of the hepatocyte growth factor and its receptor signaling pathway.Conclusions:Our results indicate that hepatocyte growth factor and its receptor may possibly be potential targets for new approaches to malaria treatment.Nantian Zhong Fengying Huang Guanghong Tan Jiege Jiao Yingzhi Lin CaichunWang Hua Wang Songlin Zhou Yonghao Huang Fan Chen Yingying Lin 2010Asian Pacific Journal of Tropical Medicine2010,3,3:1
19Application of DDR Controller for High-speed Data Acquisition Board显示文摘Zude Zhou Songlin Cheng Quan Liu 2006Proceedings of the First Internauonal Conference on Innovative Computing Information and Control2006,,:1
20A lateral locating method for optical fiber distributed intrusion sensing system显示文摘Zhengxian Zhou Songlin Zhuang 2014Opt Commun2014,333,15:1
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