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| 1 | Spatial-temporal changes of Tianjin urban spatial morphology from 1978 to 2004显示文摘拿的分数维的尺寸,紧缩的比率,城市的矩心;城市的轴当城市的空间特征索引,天津城市的城市的区域在一个量的观点在最后 26 年里被调查,;它的特点;变化也在不同时期期间被分析。这些索引,是清楚的不能仅仅科学地;明确地估计城市形态,城市的方向;它的变化;趋势,而且揭开经济的长期的效果;在城市形态上的城市的计划。 | CAI Bofeng ZHANG Zengxiang LIU Bin ZHOU Quanbin | 2007 | Journal of Geographical Sciences2007,17,4: | 14 |
| 2 | Gambogenic acid inhibits LPS-simulated inflammatory response by suppressing NF-κB and MAPK in macrophages显示文摘发炎是到损害和感染的身体纸巾的回答。能禁止发炎的混合物被显示了有潜在的治疗学的临床的申请。Gambogenic 酸(GEA ) 有有势力 antitumor 和反煽动性的活动。此处, GEA 反煽动性的效果的分子的机制在刺激的 lipopolysaccharide (LPS ) 被调查巨噬细胞房间。结果证明有 GEA 的那个预告的处理能显著地禁止 interleukin (IL )-1, IL-1,肿瘤坏死因素 -- ,以在导致 LPS 的模型的一种剂量依赖者方式的 IFN- , IL-12b,和 IL-23a 生产。而且,这药显著地减少了氮的氧化物的版本(没有) ,并且损害了蛋白质水平可诱导没有 synthase 和 cyclooxygenase 2。发现也证明 GEA 的效果可能与原子 factor-B (NF-B ) 和表明小径的激活 mitogen 的蛋白质 kinase (MAPK ) 的抑制有关。这些结果显示 GEA 能由 attenuating 部分压制模仿 LPS 的煽动性的反应没有合成和 NF-B 和 MAPK 激活,建议它可以成为一个有势力为煽动性的疾病的处理的治疗学的代理人。 | Xianjun Yu Qun Zhao Haiwei Zhang Cunxian Fan Xixi Zhang Qun Xie Chengxian Xu Yongbo Liu Xiaoxia Wu Quanbin Han Haibing Zhang | 2016 | Acta Biochimica et Biophysica Sinica2016,48,5: | 5 |
| 3 | Hierarchically porous carbon/red phosphorus composite for high-capacity sodium-ion battery anode显示文摘Red phosphorus has received remarkable attention as a promising anode material for sodium ion batteries(NIBs) due to its high theoretical capacity. However, its practical application has been impeded by its intrinsic low electronic conductivity and large volume variations during sodiation/desodiation process. Here, we design a composite to confine nanosized red phosphorus into the hierarchically porous carbon(HPC) walls by a vaporization-condensation strategy. The mass loading of P in the HPC/P composite is optimized to deliver a reversible specific capacity of 2,202 m Ah/gpbased on the mass of red P(836 m Ah/gcompositebased on the total composite mass), a high capacity retention over 77% after100 cycles, and excellent rate performance of 929 m Ah/gpat 2 C. The hierarchical porous carbon serves as the conductive networks, downsize the red phosphorus to nanoscale, and provide free space to accommodate the large volume expansions. The suppressed mechanical failure of the red phosphorus also enhances the stability of solid-electrolyte interface(SEI) layer, which is confirmed by the microscopy and impedance spectroscopy after the cycling tests. Our studies provide a feasible approach for potentially viable high-capacity NIB anode. | Meng Li Na Feng Mengmeng Liu Zifeng Cong Jiangman Sun Chunhua Du Quanbin Liu Xiong Pu Weiguo Hu | 2018 | Science Bulletin2018,63,15: | 5 |
| 4 | Antihyperlipidemic activity of high sulfate content derivative of polysaccharide extracted from Ulva pertusa (Chlorophyta)显示文摘 | Huimin Qi Liye Huang Xiaolei Liu Dongmei Liu Quanbin Zhang Shunmei Liu | 2011 | Carbohydrate Polymers2011,,2: | 2 |
| 5 | Smad5 acts as an intracellular pH messenger and maintains bioenergetic homeostasis显示文摘环境暗示和细胞内部的 bioenergetic 状态深刻地影响细胞内部的 pH (pHi ) 。一个房间怎么对 pHi 变化作出回应维持 bioenergetic 动态平衡,留下逃犯。这里,我们显示出那 Smad5,发信号的形态基因的蛋白质(BMP ) 回答到 pHi 的骨头的一个描绘得好的下游的部件变化。冷、基本或张力亢进的条件增加 pHi,它接着在 Smad5 的 MH1 域以内声言不赞成控告的氨基酸簇,推动它到细胞质的从原子核的重定位。在另一方面,加热,酸或张力减退的条件减少 pHi,堵住 Smad5 的原子出口,并且因此引起它的原子累积。环境变化和 pHi 变化导致的 Smad5 的活跃 nucleocytoplasmic shuttling 独立于 BMP 发信号, carboxyl 终点 phosphorylation 和 Smad4。另外, Smad5 的脱离引起在区别识别了的神经发展过程人的 pluripotent 干细胞建模的细胞的 bioenergetic 动态平衡和破坏正常的长期、不可逆的 dysregulation。重要地,在 Smad5 缺乏的房间的这些新陈代谢、发展的赤字能仅仅由细胞质的 Smad5 被救。细胞质的 Smad5 身体上与 hexokinase 交往 1 并且加速 glycolysis。一起,我们的调查结果显示 Smad5 充当一个 pHi 送信人并且由调整细胞质的新陈代谢的机械维持房间的 bioenergetic 动态平衡。 | Yujiang Fang Zhongliang Liu Zhenyu Chen Xiangjie Xu Mengtao Xiao Yanyan Yu Yuanyuan Zhang Xiaobai Zhang Yanhua Du Cizhong Jiang Yuzheng Zhao Yiran Wang Beibei Fan Daniel Terheyden-Keighley Yang Liu Lei Shi Yi Hui Xin Zhang Bowen Zhang Hexi Feng Lin Ma Quanbin Zhang Guohua Jin Yi Yang Bin Xiang Ling Liu Xiaoqing Zhang | 2017 | Cell Research2017,27,9: | 2 |
| 6 | The structure of a sulfated galactan from Porphyra haitanensis and its in vivo antioxidant activity显示文摘 | ZHANG Quanbin LI Ning LIU Xiuguang | 2004 | Carbohydrate Research2004,339,1: | 1 |
| 7 | Antioxidant activity of differently regioselective chitosan sulfates in vitro显示文摘 | Ronge Xing Huahua Yu Song Liu Weiwei Zhang Quanbin Zhang Zhien Lia Pengcheng Li | 2005 | Bioorganic & Medicinal Chemistry2005,13,: | 1 |
| 8 | Analysis of the Flow Field Characteristics Associated with the Dynamic Rock Breaking Process Induced by a Multi-Hole Combined External Rotary Bit显示文摘The characteristics of the flow field associated with a multi-hole combined external rotary bit have been studied by means of numerical simulation in the framework of an RNG k-εturbulence model,and compared with the results of dedicated rock breaking drilling experiments.The numerical results show that the nozzle velocity and dynamic pressure of the nozzle decrease with an increase in the jet distance,and the axial velocity of the nozzle decays regularly with an increase in the dimensionless jet distance.Moreover,the axial velocity related to the nozzle with inclination angle 20°and 30°can produce a higher hole depth,while the radial velocity of the nozzle with 60°inclination can enlarge the hole diameter.The outcomes of the CFD simulations are consistent with the actual dynamic rock breaking and pore forming process,which lends credence to the present results and indicates that they could be used as a reference for the future optimization of systems based on the multi-hole combined external rotary bit technology. | Quanbin Ba Yanbao Liu Zhigang Zhang Wei Xiong Kai Shen | 2021 | Fluid Dynamics & Materials Processing2021,17,4: | 0 |
| 9 | Application of genetic algorithm in cold end system optimization for thermal power plants显示文摘 | LI Qianjun LIU Guangyao ZHAO Quanbin JU Lincang CHONG Daotong | 2014 | 热力发电2014,43,1: | 0 |