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44篇 您的检索式:作者名="Zhang Fuxing"
    题名 作者 年代 出处 被引量
1An ABA-mimicking ligand that reduces water loss and promotes drought resistance in plants显示文摘Abscisic 酸(骆驼毛的织物) 是最重要的荷尔蒙让植物抵抗干旱和另外的不能生活的压力。骆驼毛的织物直接绑在骆驼毛的织物受体的 PYR/PYL 家庭,导致类型 2C 磷酸酶(PP2C ) 和下游的骆驼毛的织物发信号的激活的抑制。骆驼毛的织物由小分子发信号的干预能帮助植物克服象干旱,寒冷和土壤咸度那样的不能生活的压力,这被想象。然而,由植物酶的化学不稳定性和快速的分解代谢限制骆驼毛的织物本身的实际申请。这里,我们报导一件小分子骆驼毛的织物的鉴定模仿(AM1 ) 那充当骆驼毛的织物受体的家庭的多重成员的有势力使活跃之物。在 Arabidopsis, AM1 激活高度类似于由骆驼毛的织物导致了那的一个基因网络。有 AM1 的处理禁止种子萌芽,阻止叶水损失,并且支持干旱抵抗。我们与 PYL2 骆驼毛的织物受体和 HAB1 PP2C 在建筑群解决了 AM1 的水晶结构,它表明 AM1 调停交往的 gate-latch-lock 网络,在骆驼毛的织物界限 receptor/PP2C 建筑群被保存的一个结构的特征。一起,这些结果证明一件单个小分子骆驼毛的织物模仿能激活多重骆驼毛的织物受体并且保护植物免受水损失和干旱应力的伤害。而且, AM1 复杂水晶结构为设计 ABA-mimicking 小分子的下一代提供一个结构的基础。Minjie Cao Xue Liu Yan Zhang Xiaoqian Xue X EdwardZhou Karsten Melcher Pan Gao Fuxing Wang Liang Zeng Yang Zhao Pan Deng Dafang Zhong Jian-Kang Zhu H Eric Xu Yong Xu 2013Cell Research2013,23,8:17
2Rockburst mechanism in soft coal seam within deep coal mines显示文摘A number of rockburst accidents occurring in soft coal seams have shown that the rockburst mechanism involved in soft coal seams is significantly different from that involved in hard coal seams. Therefore, the method used to evaluate rockburst in hard coal seams is not applicable to soft coal seams. This paper established an energy integral model for the rockburst-inducing area and a friction work calculation model for the plastic area. If the remaining energy after the coal seam is broken in the rockburstinducing area is greater than the friction work required for the coal to burst out, then a rockburst accident will occur. Mechanisms of ‘‘quaking without bursting' and ‘‘quaking and bursting' are clarified for soft coal seams and corresponding control measures are proposed as the optimization of roadway layouts and use of ‘‘three strong systems'(strong de-stressing, strong supporting, and strong monitoring).Zhang Junfei Jiang Fuxing Yang Jianbo Bai Wushuai Zhang Lei 2017International Journal of Mining Science and Technology2017,27,3:15
3Microstructure modification of Y2O3 stabilized ZrO2 thermal barrier coatings by laser glazing and the effects on the hot corrosion resistance显示文摘Y2O3 stabilized ZrO2(YSZ)thermal barrier coatings(TBCs)are prone to hot corrosion by molten salts.In this study,the microstructure of atmospheric plasma spraying YSZ TBCs is modified by laser glazing in order to improve the corrosion resistance.By optimizing the laser parameters,a^18μm smooth glazed layer with some vertical cracks was produced on the coating surfaces.The as-sprayed and modified coatings were both exposed to hot corrosion tests at 700 and 1000℃for 4 h in V2O5 molten salt,and the results revealed that the modified one had improved corrosion resistance.After hot corrosion,the glazed layer kept structural integrity,with little evidence of dissolution.However,the vertical cracks in the glazed layer acted as the paths for molten salt penetration,accelerating the corrosion of the non-modified coating.Further optimization of the glazed layer is needed in the future work.Lei GUO Hui XIN Zhao ZHANG Xinmu ZHANG Fuxing YE 2020Journal of Advanced Ceramics2020,9,2:14
4Effect of dynamic hip screw on the treatment of femoral neck fracture in the elderly显示文摘ObjectiveTo 讨论指示,外科的过程,并且在在 elderly.MethodsA 的大腿骨的颈骨折的治疗的动态新潮的螺丝钉( DHS )的药品效果回顾的学习被进行分析在我们在2009年6月和2011年11月之间的部门与 DHS 为大腿骨的颈骨折被对待的 42 个老病人的临床的数据。与 68.5 年(范围 60-75 年) 的吝啬的年龄有 21 男性和 21 女性。根据花园分类,有类型 II,类型 III 的 21 个盒子和类型 IV 破裂的 2 个盒子的 19 个盒子。由 Singh 索引分类,有水平 2 的 3 个盒子,水平 4 破裂的水平 3 和 20 盒子的 19 个盒子。在手术以后的哈里斯标准,复杂并发症和功能恢复是在 42 个病人的 analysed.ResultsThe 一般水准住院时间是 11.2 天(范围 7-21 天) 。所有病人被跟随在上面为 12-26 月(平均数 18 月) 。没有肺感染,深静脉的血栓或另外的复杂并发症发生了。螺丝钉的部分支持外面在 2 种情况中被发现。内部固定设备在骨折愈合以后被撤退。内部固定切在 1 种情况中被发现,并且他在全部的新潮的关节造形术以后有好恢复。骨折愈合的时间从 3-6 月(一般水准 4.5 月)。根据哈里斯标准, 15 个盒子作为优秀被评估, 24 好, 2 交易会和 1 个穷人。哈里斯规模显著地从 30.52   被改进; ±  ; 2.71 外科手术前地到 86.61   ; ±  ; 2.53 在 6 个月手术后地( P  ;<   ; 0.05 ) .ConclusionDHS ,是最小的侵略,允许早活动并且忍受重量,为有大腿骨的颈骨折的老病人的治疗是明智的。另外,它能避免在人工的联合代替看见的复杂并发症。它对有温和骨质疏松症的病人特别合适。Zhao Wenbo Liu Lei Zhang Hui Fang Yue Pei Fuxing Yang Tianfu 2014Chinese Journal of Traumatology2014,17,2:11
5Width design for gobs and isolated coal pillars based on overall burst-instability prevention in coal mines显示文摘An investigation was conducted on the overall burst-instability of isolated coal pillars by means of the possibility index diagnosis method(PIDM). First, the abutment pressure calculation model of the gob in side direction was established to derive the abutment pressure distribution curve of the isolated coal pillar. Second, the overall burst-instability ratio of the isolated coal pillars was defined. Finally, the PIDM was utilized to judge the possibility of overall burst-instability and recoverability of isolated coal pillars.The results show that an overall burst-instability may occur due to a large gob width or a small pillar width. If the width of the isolated coal pillar is not large enough, the shallow coal seam will be damaged at first, and then the high abutment pressure will be transferred to the deep coal seam, which may cause an overall burst-instability accident. This approach can be adopted to design widths of gobs and isolated coal pillars and to evaluate whether an existing isolated coal pillar is recoverable in skip-mining mines.Junfei Zhang Fuxing Jiang Sitao Zhu Lei Zhang 2016Journal of Rock Mechanics and Geotechnical Engineering2016,8,4:6
6Improved Toughness and Thermal Expansion of Non-stoichiometry Gd_(2-x)Zr_(2+x)O_(7+x/2) Ceramics for Thermal Barrier Coating Application显示文摘Gd_2Zr_2O_7 has been considered as a promising thermal barrier coating candidate,but its toughness and thermal expansion coefficient(TEC) need to be improved.In this study,Gd_(2-x)Zr_(2+x)O_(7+x/2)(x = 0,0.1,0.3,0.5,0.7) compounds were produced to improve the toughness and enlarge the TEC.Gd_2Zr_2O_7 and Gd_(1.9)Zr_(2.1)O_(7.05) exhibited pyrochlore structure,while Gd_(2-x)Zr_(2+x)O_(7+x/2)(x=0.3,0.5,0.7) consisted of pyrochlore and t'-ZrO_2 phases.With increasing ZrO_2 content,the pyrochlore in the compounds had decreased lattice parameter,and its ordering degree decreased when x≤0.3,then it almost kept unchanged with higher ZrO_2 content.Among the Gd_(2-x)Zr_(2+x)O_(7+x/2) ceramics investigated,the toughness of the compounds increased with increasing ZrO_2 content,while Gd_(1.7)Zr_(2.3)O_(7.15) exhibited the largest TEC.The related mechanisms were discussed in detail.Lei Guo Mingzhu Li Yu Zhang Fuxing Ye 2016Journal of Materials Science & Technology2016,32,1:6
7Three‑Dimensional Ordered Mesoporous Carbon Spheres Modified with Ultrafine Zinc Oxide Nanoparticles for Enhanced Microwave Absorption Properties显示文摘Currently,electromagnetic radiation and interference have a significant effect on the operation of electronic devices and human health systems.Thus,developing excellent microwave absorbers have a huge significance in the material research field.Herein,a kind of ultrafine zinc oxide(ZnO)nanoparticles(NPs)supported on three-dimensional(3D)ordered mesoporous carbon spheres(ZnO/OMCS)is prepared from silica inverse opal by using phenolic resol precursor as carbon source.The prepared lightweight ZnO/OMCS nanocomposites exhibit 3D ordered carbon sphere array and highly dispersed ultrafine ZnO NPs on the mesoporous cell walls of carbon spheres.ZnO/OMCS-30 shows microwave absorbing ability with a strong absorption(−39.3 dB at 10.4 GHz with a small thickness of 2 mm)and a broad effective absorption bandwidth(9.1 GHz).The outstanding microwave absorbing ability benefits to the well-dispersed ultrafine ZnO NPs and the 3D ordered mesoporous carbon spheres structure.This work opened up a unique way for developing lightweight and high-efficient carbon-based microwave absorbing materials.Yan Song Fuxing Yin Chengwei Zhang Weibing Guo Liying Han Ye Yuan 2021Nano-Micro Letters2021,13,5:6
8Corepressor metastasis-associated protein 3 modulates epithelial-to-mesenchymal transition and metastasis显示文摘Worldwide,metastasis is the leading cause of more than 90%of cancer-related deaths.Currently,no specific therapies effectively impede metastasis.Metastatic processes are controlled by complex regulatory networks and transcriptional hierarchy.Corepressor metastasis-associated protein 3(MTA3)has been confirmed as a novel component of nucleosome remodeling and histone deacetylation(NuRD).Increasing evidence supports the theory that,in the recruitment of transcription factors,coregulators function as master regulators rather than passive passengers.As a master regulator,MTA3 governs the target selection for Nu RD and functions as a transcriptional repressor.MTA3dysregulation is associated with tumor progression,invasion,and metastasis in various cancers.MTA3 is also a key regulator of E-cadherin expression and epithelial-to-mesenchymal transition.Elucidating the functions of MTA3 might help to find additional therapeutic approaches for targeting components of NuRD.Liang Du Zhifeng Ning Fuxing Liu Hao Zhang 2017Chinese Journal of Cancer2017,36,3:5
9Review of lithium-ion battery state of charge estimation显示文摘The technology deployed for lithium-ion battery state of charge(SOC)estimation is an important part of the design of electric vehicle battery management systems.Accurate SOC estimation can forestall excessive charging and discharging of lithium-ion batteries,thereby improving discharge efficiency and extending cycle life.In this study,the key lithium-ion battery SOC estimation technologies are summarized.First,the research status of lithium-ion battery modeling is introduced.Second,the main technologies and difficulties in model parameter identification for lithium-ion batteries are discussed.Third,the development status and advantages and disadvantages of SOC estimation methods are summarized.Finally,the current research problems and prospects for development trends are summarized.Ning Li Yu Zhang Fuxing He Longhui Zhu Xiaoping Zhang Yong Ma Shuning Wang 2021Global Energy Interconnection2021,4,6:5
10Synthesis, Structure and Properties of Two New Coordination Polymers Based on 4-[(8-Hydroxy-5-quinolinyl)azo]-benzenesulfonic Acid显示文摘LUO Yanan XU Xianzhu SUN Fuxing YU Xiaoyang ZHANG Xiao ZHANG Ting YU Liying 2014Chemical Research in Chinese Universities2014,30,1:4
11自然杀伤T细胞对小鼠肝癌移植瘤的抑制作用(英文)显示文摘Objective:The aim of this study was to investigate the inhibition effect of natural killer T(NKT) cells on transplantation hepatocellular carcinoma in mice.Methods:α-galactosylceramide(α-GalCer)-pulsed DC and Hep S were prepared as stimulus.Hepatoma xenograft model was established and mice were randomly divided into 4 groups(n=13 each group):(1) control group,intravenous injection of the same volume of saline.(2) mature DC group,intravenous injection of mature DC cells(4×106 cells).(3) α-GalCer-pulsed HepS group,intravenous injection of α-GalCer-pulsed HepS(4×106 cells).(4) α-GalCer-pulsed mature DC group,intravenous injection of α-GalCer-pulsed DC(4×106 cells).The changes of tumor volume in mice and survival period were measured every 2 days.Percentage of NKT cells in spleens and cytotoxicity of spleen cells were detected by flow cytometry.Tumor tissues were analyzed by histopathological examination.Results:In α-GalCer-pulsed Heps and DC groups,the average survival period was prolonged and tumor volume was markedly decreased,spleen cells and NKT cells were significantly increased,and tumor necrosis was evident,compared to the control group.Conclusion:α-GalCer-pulsed DC and HepS could activate NKT cells in vivo,also increase NKT cells cytotoxicity,inhibit the growth of hepatomas and prolong survival period.Fuxing Chen Hongdan Zhao Nanzheng Zhang Junquan Liu Zhonghai Zhou Leiqing Sun Yu Zhou 2011The Chinese-German Journal of Clinical Oncology2011,10,5:3
12Forecasting Scenario Generation for Multiple Wind Farms Considering Time-series Characteristics and Spatial-temporal Correlation显示文摘Scenario forecasting methods have been widely studied in recent years to cope with the wind power uncertainty problem. The main difficulty of this problem is to accurately and comprehensively reflect the time-series characteristics and spatial-temporal correlation of wind power generation. In this paper, the marginal distribution model and the dependence structure are combined to describe these complex characteristics. On this basis, a scenario generation method for multiple wind farms is proposed. For the marginal distribution model, the autoregressive integrated moving average-generalized autoregressive conditional heteroskedasticity-t (ARIMA-GARCH-t) model is proposed to capture the time-series characteristics of wind power generation. For the dependence structure, a time-varying regular vine mixed Copula (TRVMC) model is established to capture the spatial-temporal correlation of multiple wind farms. Based on the data from 8 wind farms in Northwest China, sufficient scenarios are generated. The effectiveness of the scenarios is evaluated in 3 aspects. The results show that the generated scenarios have similar fluctuation characteristics, autocorrelation, and crosscorrelation with the actual wind power sequences.Qingyu Tu Shihong Miao Fuxing Yao Yaowang Li Haoran Yin Ji Han Di Zhang Weichen Yang 2021Journal of Modern Power Systems and Clean Energy2021,9,4:3
13Faceted Kurdjumov-Sachs interface-induced slip continuity in the eutectic high-entropy alloy,AlCoCrFeNi_(2.1)显示文摘Recently,the eutectic high-entropy alloy(EHEA),AlCoCrFeNi_(2.1),can reach a good balance of strength and ductility.The dual-phase alloy exhibits a eutectic lamellar microstructure with large numbers of interfaces.However,the role of the interfaces in plastic deformation have not been revealed deeply.In the present work,the orientation relationship(OR)of the interfaces has been clarified as the Kurdjumov-Sachs(KS)interfaces presenting〈111〉_(B2) 〈110〉_(FCC)and {110} _(B2){111}_(FCC) independent of their morphologies.There exist three kinds of interfaces in the EHEA,namely,The dominating interface and the secondary interface are both non-slip planes and atomistic-scale faceted,facilitating the nucleation and slip transmission of the dislocations.The formation mechanism of the preferred interfaces is revealed using the atomistic geometrical analysis according to the criteria of the low interfacial energy based on the coincidence-site lattice(CSL)theory.In particular,the ductility of the dual-phase alloy originates from the KS interface-induced slip continuity across interfaces,which provides a high slip-transfer geometric factor.Moreover,the strengthening effect can be attributed to the interface resistance for the dislocation transmission due to the mismatches of the moduli and lattice parameters at the interfaces.Ting Xiong Wenfan Yang Shijian Zheng Zhaorui Liu Yiping Lu Ruifeng Zhang Yangtao Zhou Xiaohong Shao Bo Zhang Jun Wang Fuxing Yin Peter K.Liaw Xiuliang Ma 2021Journal of Materials Science & Technology2021,,6:2
14DEAP1 encodes a fasciclin-like arabinogalactan protein required for male fertility in rice显示文摘Arabinogalactan proteins(AGPs)are widely distributed in plant cells.Fasciclin-like AGPs(FLAs)belong to a subclass of AGPs that play important roles in plant growth and development.However,little is known about the biological functions of rice FLA.Herein,we report the identification of a male-sterile mutant of DEFECTIVE EXINE AND APERTURE PATTERNING1(DEAP1)in rice.The deap1 mutant anthers produced aberrant pollen grains with defective exine formation and a flattened aperture annulus and exhibited slightly delayed tapetum degradation.DEAP1 encodes a plasma membrane-associated member of groupⅢplant FLAs and is specifically and temporally expressed in reproductive cells and the tapetum layer during male development.Gene expression studies revealed reduced transcript accumulation of genes related to exine formation,aperture patterning,and tapetum development in deap1 mutants.Moreover,DEAP1 may interact with two rice D6 PROTEIN KINASE-LIKE3 s(OsD6PKL3s),homologs of a known Arabidopsis aperture protein,to affect rice pollen aperture development.Our findings suggested that DEAP1 is involved in male reproductive development and may affect exine formation and aperture patterning,thereby providing new insights into the molecular functions of plant FLAs in male fertility.Dan Zhou Ting Zou Kaixuan Zhang Pingping Xiong Fuxing Zhou Hao Chen Gongwen Li Kaiyou Zheng Yuhao Han Kun Peng Xu Zhang Shangyu Yang Qiming Deng Shiquan Wang Jun Zhu Yueyang Liang Changhui Sun Xiumei Yu Huainian Liu Lingxia Wang Ping Li Shuangcheng Li 2022Journal of Integrative Plant Biology2022,64,7:2
15Exploiting β-cyclodextrin as functional monomer in molecular imprinting for achieving recognition in aqueous media显示文摘Zhifeng Xu Li Xu Daizhi Kuang Fuxing Zhang Jianqiu Wang 2008Materials Science & Engineering C2008,,8:1
16A 3--DOFs Mobile Robot Driven by a Piezoelectric Actuator显示文摘Yan Shaoze Zhang Fuxing 2006Smart Materials Structure2006,15,1:1
17Research on D2D Co-localization Algorithm Based on Clustering Filtering显示文摘Nowadays, most positioning systems carry out locational calculation based on the accurate location information of some devices in the network. However there is a deviation in the locational information of the part of the device, we need to reduce it in order to obtain higher positioning accuracy. In this paper, we proposed a new centralized D2D(Device-to-Device) co-location algorithm. This algorithm uses DBSACN(Density-Based Spatial Clustering of Applications with Noise) clustering to reduce the deviation of device location information. Numerical results show that the positioning accuracy of the centralized D2D co-localization algorithm is improved by 62.7% compared with the SPAWN algorithm, which positioning performance superior to the traditional co-localization algorithm.Jiawen Zhang Fuxing Yang Zhongliang Deng Xiao Fu Jiazhi Han 2020China Communications2020,17,8:1
18Classic and modern meridian studies:a review of low hydraulic resistance channels along meridians and their relevance for therapeutic effects in traditional Chinese medicine显示文摘ZHANG WB WANG GJ Fuxe K 2015Evid Based Complement Alternat Med2015,2015,41:1
19Suppression of Radioactive Strontium Absorption by Sodium Alginate in Animals and Human Subjects显示文摘The effect of 23 sodium alginate preparations from different species of algae (Sargassum sp.) and kelp (Laminaria sp.) on reducing the absorption of strontium was studied in detail. A pilot production procedure has been established. Na alginate from S. siliquastrum was proven to be a potent agent for reducing Sr absorption, with high efficiency and virtually no toxicity. It reduced the body burden of strontium 3.3-4.2 fold in rats. Strontium absorption in human subjects was reduced by 78% (±8.9) or completely suppressed the increase of serum Sr at 2h after ingestion of stable Sr in volunteers and decrease 24 h urine Sr to similar extent. No undesirable effects on gastrointestinal function was observed nor were Ca, Fe, Cu and Zn metabolism changed, both in the animal experiments and in human. It was concluded that alginate preparations derived from Sargassum species are a suitable antidote against radiostrontium absorption on a long-term basis, when added to bread at a 6% level. In cases of emergency,GONG YIFENG, HUANG ZHAOJIAN, QIANG MEIYU, LAN FUXING,BAI GUANG, MAO YIXIAN MA XlNPEl AND ZHANG FENGGE The Institute of Radiation Medicine, Beijing, China and The Institute of Atomic Energy, Beijing, China 1991Biomedical and Environmental Sciences1991,4,3:1
20Existence and uniqueness of periodic solutions for a kind of Duffing type p-Laplacian equation显示文摘Zhang Fuxing Li Ya 2008Non- linear Anal RWA2008,9,3:1
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