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57篇 您的检索式:作者名="Ze Liang"
    题名 作者 年代 出处 被引量
1Plasma-assisted fabrication of monolayer phosphorene and its Raman characterization显示文摘Wanglin Lu Haiyan Nan Jinhua Hong Yuming Chen Chen Zhu Zheng Liang Xiangyang Ma Zhenhua Ni Chuanhong Jin Ze Zhang 2014Nano Research2014,7,6:36
2A review of composition evolution in Ni-based single crystal superalloys显示文摘Due to the outstanding creep performance, nickel-based single crystal superalloys(Ni-SXs) are extensively applied in modern aero-engine and industrial gas turbine. Apart from the special single crystal structure which is disadvantageous to extension of creep cracks, Ni-SXs derive the creep strength from intrinsic two-phase microstructure(γ phase and γ’ phase). Main microstructural parameters including volume fraction of γ’ phase and the lattice misfit, and the formation and distribution of precipitated phase are determined by the compositions of alloys. Besides, the creep properties are greatly influenced by these microstructural parameters and precipitated phase. This review has summarized the relationships between different alloying elements and microstructures and indicated their influence on creep properties of Ni-SXs. In addition, with the improvements of experimental methods and characterization technique, some recent discoveries have provided additional evidence to support or challenge the pervious creep theories of superalloys. In view of these new discoveries, this review has provided some perspectives which can be referenced in future compositional design of Ni-SXs.Wanshun Xia Xinbao Zhao Liang Yue Ze Zhang 2020Journal of Materials Science & Technology2020,44,9:16
3Modeling xeroderma pigmentosum associated neurological pathologies with patients-derived iPSCs显示文摘干皮病 pigmentosum (XP ) 是联系 XP 的基因的变化引起的一组基因混乱,导致 DNA 修理的缺陷。XP 病人经常展出神经病学的退化,而是内在的机制是未知的,部分地由于合适的疾病模型的缺乏。这里,我们产生了包括 XPA, XPB, XPC, XPG,和 XPV 在五不同 XP 基因怀有变化的病人特定的导致的 pluripotent 干细胞(iPSCs ) 。这些 iPSCs 进一步被区分到神经房间,并且他们到 DNA 损坏应力的危险性被调查。在神经干细胞(NSC ) 或神经原的 XPA 的变化导致了严重 DNA 损坏修理缺点,并且有变异的 XPA 的这些神经房间对 DNA 导致损坏的 apoptosis 过分敏感。因此, XP 变异的神经房间代表珍贵工具在 XP 病人澄清神经病学的畸形的分子的机制。Lina Fu Xiuling Xu Ruotong Ren Jun Wu Weiqi Zhang Jiping Yang Xiaoqing Ren Si Wang Yang Zhao Liang Sun Yang Yu Zhaoxia Wang Ze Yang Yun Yuan Jie Qiao Juan Carlos Izpisua Belmonte Jing Qu Guang-Hui Liu 2016Protein & Cell2016,7,3:11
4CRISPR/Cas9-mediated targeted gene correction in amyotrophic lateral sclerosis patient iPSCs显示文摘Lixia Wang Fei Yi Lina Fu Jiping Yang Si Wang Zhaoxia Wang Keiichiro Suzuki Liang Sun Xiuling Xu Yang Yu Jie Qiao Juan Carlos Izpisua Belmonte Ze Yang Yun Yuan Jing Qu Guang-Hui Liu 2017Protein & Cell2017,8,5:10
5Microstructure,tensile properties and thermal stability of AlMgSiScZr alloy printed by laser powder bed fusion显示文摘The new generation of Sc and Zr modified Al alloys has been attracted wide concerns in aerospace industry,owing to the excellent mechanical performances and superior thermal stability than other normal Al alloys.By microalloying with Sc and Zr,the Al3(Sc,Zr)particle forms as the grain refiner during the solidification,which is extremely beneficial for the laser powder bed fusion(LPBF)processed Al alloys.In this study,a new type Al-14.1 Mg-0.47 Si-0.31 Sc-0.17 Zr alloy was additively manufactured by LPBF,and the microstructure,tensile properties and thermal stability were studied in detail.By using a single melt-67°scanning strategy,the LPBF-processed specimen with a relative density of 99.4%and tensile strength of 487.7 MPa was obtained at 160 W-200 mm/s.And this AlMgSiScZr alloy can still exhibit an excellent tensile strength of 393.9 MPa at a moderate temperature of 473 K.After the aging treatment,the tensile properties further increased due to the precipitate hardening of Mg2Si and Al3(Sc,Zr),and the maximum value(580 MPa)was reached at an aging time of 10 h.The average crystal size was almost unchanged after aging treated at 325℃and 24 h,indicating this AlMgSiScZr alloy has an improved thermal stability.The AlMgSiScZr alloy is recommended to substitute some particular titanium alloys in aerospace field afterwards.Jiang Bi Zhenglong Lei Yanbin Chen Xi Chen Ze Tian Nannan Lu Xikun Qin Jingwei Liang 2021Journal of Materials Science & Technology2021,,10:4
6A grid-based clustering algorithm for wild bird distribution显示文摘Yuwei WANG Yuanchun ZHOU Ying LIU Ze LUO Danhuai GUO Jing SHAO Fei TAN Liang WU Jianhui LI Baoping YAN 2013Frontiers of Computer Science2013,7,4:4
7Optimal Waist Circumference Cut-off values for Identifying Metabolic Risk Factors in Middle-aged and Elderly Subjects in Shandong Province of China显示文摘Objective To study the optimal waist circumference(WC) cut-off values for identifying metabolic risk factors in middle-aged and elderly subjects in Shandong Province of China. Methods A total of 2 873 men and 5 559 women were included in this cross-sectional study. Metabolic syndrome(MetS) was diagnosed according to the definition of Chinese Diabetes Society in 2004. The relation between WC and MetS was analyzed by multivariate logistic regression analysis. The optimal WC cut-off values were identified using the area under the ROC curve and the different diagnostic criteria for central obesity were compared. Results The WC was the risk factor for MetS independent of BMI, blood glucose, blood lipid, and blood pressure. The optimal WC cut-off value was 83.8 cm and 91.1 cm for identifying MetS in women and men, respectively. Compared with 80 cm and 85 cm for women and men, 85 cm and 90 cm had a higher Youden index for identifying all metabolic risk factors and MetS in women and men. Conclusion The appropriate WC cut-off value is 85 cm and 90 cm for identifying central obesity and MetS in women and men in Shandong Province of China.HOU Xin Guo WANG Chuan MA Ze Qiang YANG Wei Fang WANG Ji Xiang LI Cheng Qiao WANG Yu Lian LIU Shu Min Hu Xiu Ping ZHANG Xiu Ping JIANG Mei WANG Wei Qing NING Guang ZHENG Hui Zhen MA Ai Xia SUN Yu SONG Jun LIN Peng LIANG Kai LIU Fu Qiang LI Wen Juan XIAO Juan GONG Lei WANG Mei Jian LIU Ji Dong YAN Fei YANG Jun Peng WANG Ling Shu TIAN Meng ZHAO Ru Xing JIANG Ling CHEN Li 2014Biomedical and Environmental Sciences2014,27,5:3
8Establishment of a pig model of combined pancreas-kidney transplantation显示文摘INTRODUCTIONWestudiedtherecipientandgraftpathophysiologicchangesaftertransplantation,theinducementofimmunotolerance,theregula...XU Ze Kuan, LIU Xun Liang, ZHANG Wei, MIAO Yi and DU Jing Hui 1999World Journal of Gastroenterology1999,5,2:3
9Adsorption of phosphorus in sediment re-suspension under sudden expansion flow conditions显示文摘Based on the study of hydraulic characteristics of the sudden expansion water flow of an annular flume, this paper determines the vertical velocity distribution and the turbulence intensity distribution in the mainstream and the recirculation regions to analyze the basic features of this flow field. The adsorption of the phosphorus in the sediment is studied by adding the bacteriostatic agent. The results show that the flow speed in the mainstream region is higher than that in the recirculation region. However, the turbulence intensity in the recirculation region increases more than that in the mainstream region. The adsorption of the phosphorus in the sediment includes the physisorption and the biosorption, and the former is stronger than the latter. With the biosorption in the phosphorus removal process, the phosphorus released by the sediment is mainly completed by the poly-P bacteria in the anaerobic condition. The adsorption of the phosphorus in the sediment in the mainstream region of a sudden expansion water flow is strong and stable, whereas the adsorption in the sediment in the recirculation region is largely fluctuated.LIANG Wen WANG Ze JIAO Zeng-xiang WAN Jun 2013Journal of Hydrodynamics2013,25,1:3
10Essential Norms of Weighted Composition Operators from Weighted Bergman Space to Mixed-norm Space on the Unit Ball显示文摘In this paper, we characterize the boundedness and compactness of the weighted composition operators from the weighted Bergman space to the standard mixed-norm space or the mixed-norm space with normal weight on the unit ball and estimate the essential norms of the weighted composition operators.Ze Hua ZHOU Yu Xia LIANG Hong Gang ZENG 2013Acta Mathematica Sinica,English Series2013,29,3:3
11Inflammatory stress induces lipid accumulation in multi-organs of db/db mice显示文摘Dyslipidemia 和长期的发炎在糖尿病的前进起关键作用。这研究试图在糖尿病在多器官在类脂化合物累积上调查煽动性的应力的效果。Eight-week-old 男 db/db 老鼠随机与轮流出现的白天被分到煽动的组有提取的水的每日的注射的 10% 酷蛋白或控制组的下的注射。煽动性的 cytokines 的类脂化合物侧面和血浆层次用临床的生物化学的试金和连接酶的 immunosorbent 试金被决定。在目标机关的类脂化合物累积上的发炎的效果被 hematoxylineosin 染色,染色的油红 O,染色的 Filipin,和量的细胞内部的胆固醇试金评估。低密度的脂蛋白受体(LDLr ) 的蛋白质表情,甾醇规章的元素绑定 protein-2 (SREBP-2 ) ,和在纸巾的 SREBP-cleavage-activating 蛋白质(SCAP ) 被 immunohistochemical 染色并且西方的弄污估计。结果证明煽动性的 cytokines 的浆液层次显著地在注射酷蛋白的老鼠被提高,建议一个煽动的糖尿病的模型被建立。而且,在主动脉,肝,肾,和肠的煽动性的 cytokines 的蛋白质表达式显著地与控制相比在煽动的组被增加。而在煽动的鼠标的类脂化合物一半的浆液层次不与控制相比是不同的,煽动性的应力显著地在主动脉,肝,肾,和肠增加了类脂化合物累积,它在煽动的鼠标的这些机关与 LDLr, SREBP-2,和 SCAP 的增加的蛋白质表达式与一致。在结论,发炎从发行量在 db/db 老鼠的多器官导致类脂化合物累积到外部纸巾,潜在地,由于类脂化合物,再分配由 LDLr 反馈的混乱调停了规定。Kun Ling Ma Yang Zhang Jing Liu Yu Wu Ze Bo Hu Liang Liu Bi Cheng Liu 2015Acta Biochimica et Biophysica Sinica2015,47,10:3
12Inconsistent creep between dendrite core and interdendritic region under different degrees of elemental inhomogeneity in nickel-based single crystal superalloys显示文摘The creep inconsistency between dendrite core and interdendritic region is investigated in a nickel-based single crystal superalloy under 1373 K and 137 MPa.Two specimens with higher and lower degree of elemental inhomogeneity on dendritic structures are compared.For specimen with higher inhomogeneity,stronger segregation of refractory elements reinforces the local strength in dendrite core,but damages the strength in interdendritic region.Creep strain is accumulated faster in interdendritic region giving rise to promoted dislocation shearing inγphase,faster degradation of dislocation networks and facilitated topological inversion of rated structures.Although the segregation of refractory elements produces a high density of topologically close-packed(TCP)phase in dendrite core,faster accumulation of creep strain forms microcracks prior in interdendritic region that gives rise to final rupture of the specimen.In another specimen,increased solid solution time gives rise to overall reduced inhomogeneity.Creep inconsistency is relieved to show more uniform evolution of dislocation substructures and rafting between dendrite core and interdendritic region.The second specimen is ruptured by formation and extension of microcracks along TCP phase although the precipitation of TCP phase is relatively restricted under reduced inhomogeneity.Importantly,the balance of local strength between dendrite core and interdendritic region results in over 40%increase of creep rupture life of the second specimen.Wanshun Xia Xinbao Zhao Liang Yue Quanzhao Yue Jiangwei Wang Qingqing Ding Hongbin Bei Ze Zhang 2021Journal of Materials Science & Technology2021,,33:2
13Current Trends and Perspectives of Detection and Location for Buried Non-Metallic Pipelines显示文摘Buried pipelines are an essential component of the urban infrastructure of modern cities.Traditional buried pipes are mainly made of metal materials.With the development of material science and technology in recent years,non-metallic pipes,such as plastic pipes,ceramic pipes,and concrete pipes,are increasingly taking the place of pipes made from metal in various pipeline networks such as water supply,drainage,heat,industry,oil,and gas.The location technologies for the location of the buried metal pipeline have become mature,but detection and location technologies for the non-metallic pipelines are still developing.In this paper,current trends and future perspectives of detection and location of buried non-metallic pipelines are summarized.Initially,this paper reviews and analyzes electromagnetic induction technologies,electromagnetic wave technologies,and other physics-based technologies.It then focuses on acoustic detection and location technologies,and finally introduces emerging technologies.Then the technical characteristics of each detection and location method have been compared,with their strengths and weaknesses identified.The current trends and future perspectives of each buried non-metallic pipeline detection and location technology have also been defined.Finally,some suggestions for the future development of buried non-metallic pipeline detection and location technologies are provided.Liang Ge Changpeng Zhang Guiyun Tian Xiaoting Xiao Junaid Ahmed Guohui Wei Ze Hu Ju Xiang Mark Robinson 2021Chinese Journal of Mechanical Engineering2021,34,5:2
14Annexin A5 regulates Leydig cell testosterone production via ERK1/2 pathway显示文摘这研究是从主要老鼠 Leydig 房间和内在的机制在睾丸激素分泌物上调查 annexin A5 的效果。孤立的老鼠 Leydig 房间与 annexin A5 被对待。睾丸激素生产被化合光试金检测。Steroidogenic 的蛋白质和 mRNA 尖锐规章(星) , P450scc, 3 β -hydroxysteroid 脱氢酶(3 β -HSD), 17 β -hydroxysteroid 脱氢酶(17 β -HSD), 和 17 α -hydroxylase 被分别地的西方的弄污和半量的 RT-PCR 检验。Annexin A5 显著地在剂量依赖者和时间依赖者礼貌从老鼠 Leydig 房间刺激了睾丸激素分泌物并且增加了 mRNA 和星的蛋白质表示, P450scc, 3 β -HSD, 和 17 β -HSD 然而并非 17 α -hydroxylase。由 siRNA 击倒的 Annexin A5 显著地减少了睾丸激素和 P450scc 的蛋白质表示的水平, 3 β -HSD, 和 17 β -HSD。ERK1/2 发信号的重要激活在 annexin A5 处理以后在 5, 10,和 30 min 被观察。在有英皇家空军之阶级最低之兵禁止者 PD98059 的 Leydig 房间的预告的处理以后(50 μ为 20 min 的摩尔 l −1) ,支持睾丸激素分泌物并且增加 P450scc 的表示上的 annexin A5 的效果, 3 β -HSD, 和 17 β -HSD 完全被废除(P <0.05 ) 。因此,发信号的 ERK1/2 在调停涉及 annexin A5 的角色睾丸激素生产和 P450scc 的表示, 3 β -HSD, 和 17 β在 Leydig 房间的 -HSD。Ze He Qin Sun Yuan-Jiao Liang Li Chen Yi-Feng Ge Shi-Feng Yun Bing Yao 2016Asian Journal of Andrology2016,18,3:2
15Value of radiotherapy after radical surgery for esophageal carcinoma: a report of 495 patients显示文摘Ze Fen Xiao Zong Yi Yang Jun Liang Yan Jun Miao Mei Wang Wei Bo Yin Xian Zhi Gu De Chao Zhang Ru Gang Zhang Liang Jun Wang 2003The Annals of Thoracic Surgery2003,,2:2
16Production of Fibres from Lunar Soil:Feasibility,Applicability and Future Perspectives显示文摘The construction of a lunar base is considered to be an important step towards deep-space exploration by humanity,and will rely on the utilisation of in situ lunar resources.In this paper,we discuss the current knowledge on the feasibility of converting lunar soil to high-performance fibres that can be used for the construction of a lunar base.This fibre would be combined with further portions of lunar soil to generate fibre-reinforced composites,which is utilized as multi-functional materials for lunar base construction.We discuss and analyse the latest findings regarding the composition of lunar soil simulants and their fibrisation properties,and techniques for fibre spinning and system integration.Finally,we suggest how the achievements made so far could be applied to the construction of a lunar base.Ze‑Shi Guo Dan Xing Xiong‑Yu Xi Xiu Yue Cun‑Guang Liang Bin Hao Qingbin Zheng Sergey I.Gutnikov Bogdan I.Lazoryak Peng‑Cheng Ma 2022Advanced Fiber Materials2022,4,5:2
17Value of radiotherapy after radical surgery for esophageal carcinoma: a report of 495 patients显示文摘Ze Fen Xiao Zong Yi Yang Jun Liang Yan Jun Miao Mei Wang Wei Bo Yin Xian Zhi Gu De Chao Zhang Ru Gang Zhang Liang Jun Wang 2003The Annals of Thoracic Surgery2003,,2:1
18Removal of iron in hot acid leachliquor by hematite process显示文摘LIU Chen HE Hang-jun LIANG Duo-qiang SU Peng LUOChao-wei LI Ting LIU Ze 2012Advanced Materials Research2012,581,:1
19Morphological Influence of Molybdenum Disulfide on the Tribological Properties of Rapeseed Oil显示文摘Ze Yin Xu Kun Hong Hu Cheng Liang Han Xian Guo Hu Yu Fu Xu 2013Tribology Letters2013,,3:1
20Controller design of DES Petri nets with mixed constraint 显示文摘Tao Ze Xie Li-yang Liang Di 2005Chinese Journal of Aeronautics (S1000-9361)2005,18,3:1
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