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56篇 您的检索式:作者名="Zhaoting"
    题名 作者 年代 出处 被引量
1The guanine nucleotide exchange factor Net1 facilitates the specification of dorsal cell fates in zebrafish embryos by promoting maternal β-catenin activation显示文摘Wnt/-catenin 发信号在脊椎动物 embryogenesis 期间为背面腹的 patterning 的开始是必要的。母亲的 -catenin 在劈开阶段期间在背面的边缘的原子核积累,但是它为 dorsalization 的批评目标基因必需品是沉默的直到中间胞胚的转变(MBT ) 。这里,我们发现那 zebrafish net1,一个 guanine 核苷酸交换因素,明确地在 MBT,和行为以后在背面的边缘的分裂球被表示为一个 zygotic 因素支持背面的房间命运的说明。Loss-of-function 和 gain-of-function 实验证明 Net1 的 GEF 活动为在 zebrafish 胚胎和哺乳动物的房间发信号的 Wnt/-catenin 的激活被要求。Net1 分裂并且激活激活在 MBT 以后引起 -catenin 的 S675 的 phosphorylation 的 PAK1 dimers,和 PAK1 kinase,它最终导致下游的目标基因的抄写。在摘要,我们的结果表明调整 Net1 的 -catenin 激活在 zebrafish 开发期间在背面的轴形成起一个关键作用。Shi Wei Miaomiao Dai Zhaoting Liu Yuanqing Ma Hanqiao Shang Yu Cao Qiang Wang 2017Cell Research2017,27,2:6
2Drag increment due to internal waves generated by Rankine ovoid显示文摘The experimental results on drag increment caused by internal waves, which are generated by a Rankine ovoid towed horizontally at constant velocities in a two-layer stratified water (a strong pycnocline) initially at rest, are presented. The drag increment due to stratification is obtained experimentally as a function of internal Froude number Frd and Reynolds number Re. From the results, it is shown that as a function of Frd or Re, an increment in mean drag coefficient due to stratification ΔCd has both increasing and decreasing region attributable respectively to internal wave and to collapse of mixing fluids in the wakes. A most significant result shows that when Frd=0.838 there exists a maximum of ΔCd, which is equal to 0.05 in the exciting region of the strong internal wave generation.XU Zhaoting, ZHOU Xiwu and CHEN Xu(1. Institute of Physical Oceanography and Physical Oceanography Laboratory, Ocean University of Qingdao, Qingdao 266003, China 2. Key Laboratory of Marine Science and Numerical Modeling of State Oceanic Administration, Qingdao 266061, China) 2002Progress in Natural Science:Materials International2002,12,11:5
3The SOClO-economlc benefits of establishing National Geoparks in China显示文摘Since 2000, based on a wealth of geological heritage sites and experience with their conservation, China has formally approved the establishment of forty four National Geoparks, whose distribution and characteristics are dominated by structural setting and neotectonism. Conserving and developing the sites have brought about favorable social, economic and environmental benefits, and created a positive climate for their inclusion in the worm Geopark network under the patronage of UNESCO.ZhaoXun ZhaoTing 2003Episodes2003,26,4:4
4Source localization using a non-cocentered orthogonal loop and dipole (NCOLD) array显示文摘A uniform array of scalar-sensors with intersensor spacings over a large aperture size generally offers enhanced resolution and source localization accuracy,but it may also lead to cyclic ambiguity.By exploiting the polarization information of impinging waves,an electromagnetic vector-sensor array outperforms the unpolarized scalar-sensor array in resolving this cyclic ambiguity.However,the electromagnetic vector-sensor array usually consists of cocentered orthogonal loops and dipoles(COLD),which is easily subjected to mutual coupling across these cocentered dipoles/loops.As a result,the source localization performance of the COLD array may substantially degrade rather than being improved.This paper proposes a new source localization method with a non-cocentered orthogonal loop and dipole(NCOLD)array.The NCOLD array contains only one dipole or loop on each array grid,and the intersensor spacings are larger than a half-wavelength.Therefore,unlike the COLD array,these well separated dipoles/loops minimize the mutual coupling effects and extend the spatial aperture as well.With the NCOLD array,the proposed method can effciently exploit the polarization information to offer high localization precision.Liu Zhaoting Xu Tongyang 2013Chinese Journal of Aeronautics2013,26,6:3
5Surface characters of internal waves generated by Rankine ovoid显示文摘与 pycnocline 在成层的液体产生的内部波浪上的一个线性理论在这篇论文被介绍。象在成层的液体的速度地那样的内部波浪地和在免费表面的速度坡度地也借助于理论、数字的方法被调查。从数字结果,内部波浪由水平地移动 Rankine 产生了,这被显示出卵形是在一个波浪指南宣传的一种套住的波浪,并且它的波形是一种马赫前面类型在 pycnocline 的内部波浪。在免费表面的流动地上的内部波浪的影响由速度坡度地被代表源于 Rankine 的运动产生的内部波浪卵形。同时,它也在假设下面被看那在胶粘的液体,在在免费表面的表面速度坡度地之间的同步性和在液体的内部波浪地被保留。这个理论打开可能性进一步在免费表面学习布拉格波浪的调制光谱。Zhaoting Xu Xu Chen Izolda V. Sturova 2006Acta Mechanica Sinica2006,22,5:3
6Geoscientific Significance and Classification of National Geoparks of China显示文摘The conservation of geological remains in China, especially in renowned sites with historical or cultural significance, has long been paid attention to. As the urban residents become more interested in returning to and harmony with the nature, tourism related sciences and knowledge gets more attractive. Geosites and geoparks can definitely play an important role to lead this historic tendency.ZHAOTing ZHAOXun 2004Acta Geologica Sinica(English Edition)2004,78,3:3
7A correction of the 2D KdV equation of Djordjevic & Redekopp in exponentially stratified fluid显示文摘To further study the fission laws of initial internal solitons on the continental shelf/slope, we rederive and correct the 2D KdV equation of Djordjevic & Redekopp for exponentially stratified fluid (or ocean) and with twodimensional topography. Through a combination of theoretical study and numerical experiments, we show that solitons in the odd vertical modes can fission. However, because of the corrections, the fission conditions are different from those of Djordjevic & Redekopp. The even modes cannot fission unless the initial internal solitons propagate from shallow sea to deep sea. This conclusion is entirely opposite to that of Djordjevic & Redekopp.Zhaoting Xu Guojin Shen Samuel Shan-pu Shen 2005Acta Mechanica Sinica2005,21,4:2
8CorrelationanalysisofcarbonemissionintensityandindustrialstructureinChinaChinaPopulation显示文摘LiuG-W(刘广为) ZhaoT(赵涛) 2012经济管理2012,22,1:1
9Peripheral blood indices to predict PFS/OS with anlotinib as a subsequent treatment in advanced small-cell lung cancer显示文摘Objective:In the phase II ALTER-1202(NCT03059797)trial,anlotinib significantly improved progression-free survival(PFS)and overall survival(OS)in patients with advanced small-cell lung cancer(SCLC)who underwent at least 2 previous chemotherapy cycles,when compared with a placebo group.To identify potential factors for predicting efficacy and prognosis with anlotinib treatment,we analyzed hematological indices at baseline and adverse events(AEs)over the course of anlotinib treatment.Methods:Data were collected from March 2017 to April 2019 from a randomized,double-blind,placebo-controlled,multicenter,phase II trial of anlotinib.Eligible patients were randomly assigned 2:1 to receive anlotinib or placebo until disease progression,intolerable toxicity,or withdrawal of consent.The patients received anlotinib(12 mg)or an analogue capsule(placebo)orally once daily for 14 days every 3 weeks.The hematological indices at baseline and AEs that occurred in the initial 2 treatment cycles were recorded.The Kaplan-Meier test and Cox regression model were used to assess survival differences.Results:A total of 82 patients(81 patients with complete data)were randomly assigned to receive anlotinib,with 38 receiving a placebo as a control.Multivariate analysis indicated that an elevated neutrophil to lymphocyte ratio>7.75 and lactate dehydrogenase>254.65 U/L at baseline were independent risk factors for PFS;basal elevated aspartate aminotransferase>26.75 U/L,neuron specific enolase>18.64 ng/mL,and fibrinogen>4.645 g/L were independent risk factors for OS.During treatment,elevatedγglutamyltransferase and hypophosphatemia were independent predictors for a poor PFS,and elevatedγ-glutamyl transferase and hypercholesterolemia were independent factors for OS.Conclusions:Our study preliminarily defined potential factors that affected the PFS and OS at baseline and during anlotinib treatment in patients with advanced SCLC.Our findings provide a basis for screening the dominant population and for dynamic efficacy monitoring with anlotinib therapy.Cuicui Zhang Jing Wang Xinyue Wang Zhaoting Meng Ying Cheng Kai Li 2022Cancer Biology & Medicine2022,19,8:1
10Atypical PKC, regulated by Rho GTPases and Mek/Erk, phosphorylates Ezrin during eight-cell embryocompaction显示文摘Hongjie Liu Zhaoting Wu Xianle Shi Wenzhi Li Chang Liu Dekun Wang Xiaoying Ye Lin Liu Jie Na Hong Cheng Lingyi Chen 2013Developmental Biology2013,,1:1
11Histonedeacetylaseinhibitortreatmentattenuatescoagulationimbalanceinalethalmurinemodelofsepsis显示文摘ZhaoT LiY LiuB etal 2014Surgery2014,156,2:1
12Synthesis and hie-rarchicalpore structure of biomorphiemanganese ox- ide derived fromwoods显示文摘LIXufan FAN Tongxiang LIU Zhaoting 2006J Eur CeramSoe2006,26,16:1
13Automatic Pairing 2-D Direction Estimation Using Uniformly but Sparsely Spaced Electromagnetic Vector Sensor显示文摘LIU Zhaoting LIU Zhong 2012Chinese Journal of Electronics2012,21,3:1
14Theoretical mean wave resistance of precursor solition generation in two-layer flow显示文摘Xu Zhaoting Wu Kejian Samuel Shan-pu Shen 1997Acta Mechanica Sinica1997,,1:1
15Anexperimental study of flow boilingcharacteristics ofcarbon dioxide in multiportmini-channels 显示文摘HuaiX KoyamaS ZhaoTS etal 2004Applied Thermal Engineering2004,24,:1
16Small direct methanol fuel cells with passive supply of reactants显示文摘ZhaoT S Chen R Yang W W 2009Journal of Power Sources2009,191,:1
17UNCONVENTIONAL GURTIN-TYPE VARIATIONAL PRINCIPLES FOR FINITE DEFORMATION ELASTODYNAMICS显示文摘According to the basic idea of classical Yin-Yang complementarity and modern dual-complementarity,in a simple and unified new way proposed by Luo,the unconventional Gurtin-type variational prinicples for finite deformation elastodynamics can be established systemati-cally.In this paper,an important integral relation in terms of convolution is given,which canbe considered as the expression of the generalized principle of virtual work for finite deformationdynamics.Based on this relation,it is possible not only to obtain the principle of virtual work forfinite deformation dynamics,but also to derive systematically the complementary functionals forfive-field,three-field,two-field and one-field unconventional Gurtin-type variational principles bythe generalized Legendre transformations given in this paper.Furthermore,with this approach,the intrinsic relationship among various principles can be clearly explained.Xu Zhaoting Xu Hao and Samuel Shan-pu Shen 2003Acta Mechanica Solida Sinica2003,16,1:1
18显示文摘QiuKunyuan(丘坤元) ZhaoTing(赵听) 高分子学报0,,:1
19A Critical Analysis of Natural Gas Liquefaction Technology显示文摘Liquefied natural gas(LNG)is an important energy source and occupies an important proportion in natural gas consumption,therefore,the selection of appropriate liquefaction processes and related optimization should be seen as subjects of great importance.Accordingly,in the present review,we provide a comparative and critical analysis of the current status of natural gas liquefaction technology through examination of the advantages and disadvantages associated with three natural gas liquefaction processes(namely,the cascade liquefaction cycle,the expander-based cycle and the mixed refrigerant cycle).It is shown that the energy consumption related to the cascade refrigeration cycle is the lowest.Compared with it,the mixed refrigerant cycle has the advantages of being a simpler process,with less units,low investment cost and low requirements in terms of refrigerant purity.The expander-based cycle can be started and stopped quickly and simply,but the power consumption is relatively high.Xiao Wu Zhaoting Wang Mei Dong Longfei Dong Quan Ge 2022Fluid Dynamics & Materials Processing2022,18,1:1
20Theoretical mean wave resistance of precursor solition generation in two-layer flow显示文摘Xu Zhaoting Wu Kejian Samuel Shan-pu Shen 1997Acta Mechanica Sinica1997,,1:1
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