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53篇 您的检索式:作者名="Mingjie Wu"
    题名 作者 年代 出处 被引量
1Surface movement and deformation characteristics due to high- intensive coal mining in the windy and sandy region显示文摘Zhenqi Hu Chao Chen Wu Xiao Xinjing Wang Mingjie Gao 2016International Journal of Coal Science & Technology2016,3,3:34
2Influencing factors on efficacy of summer acupoint application treatment for allergic rhinitis:a retrospective study显示文摘OBJECTIVE:Allergic rhinitis(AR) is a common health problem.Summer acupoint application treatment(SAAT) is reported to effectively treat and prevent AR from seasonal onset.In the present study,we aimed to evaluate its effects,especially on the course of AR,through a retrospective study.METHOD:A cross-sectional multicenter study was performed based on patients treated between 2008 and 2009 in 13 clinical centers in China.A total of 1058 outpatients aged ≥2 years with documented AR and ≥1 year SAAT were eligible for enrollment.A case report form(CRF) was completed by both patient and doctor.The CRF was designed to collect data on the patient's history of SAAT,AR condition,and self-reported health condition.The outcomes(dependent variables) were incidence and intensity of AR and concomitant medications used.Data were analyzed with ordinal logistic regression(OLR).RESULTS:Treatment course and seasonal pattern of AR were related to all dependent variables positively.After controlling for sample bias and confounding factors,the findings suggested that a 3-year treatment course had better efficacy(OR/incidence of AR:2.57,95%CI:1.76-3.76;OR/intensity of AR:2.17,95%CI:1.50-3.17;OR/concomitant medications:2.20,95% CI:1.50-3.23) compared with a 2-year or less treatment course.CONCLUSION:The results showed that:1)the length of treatment course was positively associated with the efficacy of SAAT(the longer the treatment course,the better the efficacy);and 2)SAAT was more efficacious in treating seasonal AR than non-seasonal AR.Jin Peng Xiaqiu Wu Jingqing Hu Yigong Fang Mingjie Zi Baoyan Liu 2012Journal of Traditional Chinese Medicine2012,32,3:7
3Understanding the impact of mountain landscapes on water balance in the upper Heihe River watershed in northwestern China显示文摘Estimating the impact of mountain landscape on hydrology or water balance is essential for the sustainable development strategies of water resources.Specifically,understanding how the change of each landscape influences hydrological components will greatly improve the predictability of hydrological responses to mountain landscape changes and thus can help the government make sounder decisions.In the paper,we used the VIC(Variable Infiltration Capacity)model to conduct hydrological modeling in the upper Heihe River watershed,along with a frozen-soil module and a glacier melting module to improve the simulation.The improved model performed satisfactorily.We concluded that there are differences in the runoff generation of mountain landscape both in space and time.About 50% of the total runoff at the catchment outlet were generated in mid-mountain zone(2,900-4,000 m asl),and water was mainly consumed in low mountain region(1,700-2,900 m asl)because of the higher requirements of trees and grasses.The runoff coefficient was 0.37 in the upper Heihe River watershed.Barren landscape produced the largest runoff yields(52.46% of the total runoff)in the upper Heihe River watershed,followed by grassland(34.15%),shrub(9.02%),glacier(3.57%),and forest(0.49%).In order to simulate the impact of landscape change on hydrological components,three landscape change scenarios were designed in the study.Scenario 1,2 and 3 were to convert all shady slope landscapes at 2,000-3,300 m,2,000-3,700 m,and 2,000-4,000 m asl respectively to forest lands,with forest coverage rate increased to 12.4%,28.5% and 42.0%,respectively.The runoff at the catchment outlet correspondingly declined by 3.5%,13.1% and 24.2% under the three scenarios.The forest landscape is very important in water conservation as it reduced the flood peak and increased the base flow.The mountains as 'water towers' play important roles in water resources generation and the impact of mountain landscapes on hydrology is significant.Jia QIN YongJian DING JinKui WU MingJie GAO ShuHua YI ChuanCheng ZHAO BaiSheng YE Man LI ShengXia WANG 2013Journal of Arid Land2013,5,3:6
4Efficient decomposition of sulfamethoxazole in a novel neutral Fered-Fenton like/oxalate system based on effective heterogeneous-homogeneous iron cycle显示文摘In this study,efficient sulfamethoxazole(SMX) degradation was demonstrated in a novel neutral FeredFenton like/oxalate(electro-Fe^2+/PDS/Ox,Fered-FL/Ox) system adopting pre-anodized Ti@Ti02 cathode.Optimization of operational parameters was conducted and the whole reaction mechanism based on the critical solid-liquid interfacial reactions was explored.An efficient neutral heterogeneous-homogenous iron cyclewould exist in the Fered-FL/Ox system,depending on the formation of specific C-O-Ti bonds through the inner sphere surface complex(ISSC) of Fe(C2 O4)3^3-.It would induce ultrafast electron transfer from the cathode to the FeⅢ core,effectively accelerating the neutral Fenton-like reactions and complete mineralization of SMX with relative low dosage of ferrous catalyst and applied voltage.The result of this study is expected to supply a good alternative in treating complex neutral industrial wastewaters.Chen Wang Yubei Liu Tao Zhou Mingjie Huang Juan Mao Xiaohui Wu 2019Chinese Chemical Letters2019,30,12:4
5Efficient adsorption of Mn(Ⅱ) by layered double hydroxides intercalated with diethylenetriaminepentaacetic acid and the mechanistic study显示文摘In this study,greatly enhanced Mn(Ⅱ) adsorption was achieved by as-synthesized diethylenetriaminepentaacetate acid intercalated Mg/Al layered double hydroxides (LDHs-DTPA).The adsorption capacity of LDHs-DTPA was 83.5 mg/g,which is much higher than that of LDHs-EDTA (44.4 mg/g),LDHs-Oxalate (21.6 mg/g) and LDHs (28.8 mg/g).The adsorption data of aqueous Mn(Ⅱ) using LDHs-DTPA could be well described by the pseudosecond order kinetics and Langrnuir isotherm model.Thermodynamics study results also showed that the adsorption process of Mn(Ⅱ) by LDHs-DTPA was exothermic as indicated by the negative △H value.Furthermore,based on the structural,morphological and thermostable features,as well as FT-IR and XPS characterizations of LDHs-DTPA and the pristine LDHs,the adsorption mechanism of Mn(Ⅱ) was proposed.The carboxyl groups of DTPA were proposed to be the main binding sites for Mn(Ⅱ),and the hydroxyl groups of LDHs also played a minor role in the adsorption process.Among the three common regeneration reagents,0.1 mol/L Na2CO3 was the best for reusing LDHs-DTPA in Mn(Ⅱ) adsorption.Besides,the Mn(Ⅱ) adsorption performance could be hindered in the presence of typical inorganic ions,especially cations.Further specific modifications of LDHs-DTPA are suggested to get more selective adsorption of Mn(ll) in practical applications.Mingjie Huang Yingxin Zhang Wei Xiang Tao Zhou Xiaohui Wu Juan Mao 2019Journal of Environmental Sciences2019,31,11:4
6Graphitic‐shell encapsulated FeNi alloy/nitride nanocrystals on biomass‐derived N‐doped carbon as an efficient electrocatalyst for rechargeable Zn‐air battery显示文摘Oxygen reduction/evolution reactions(ORR/OERs)catalysts play a key role in the metal‐air battery and water‐splitting process.Herein,we developed a facile template‐free method to fabricate a new type of non–noble metal‐based hybrid catalyst which consists of binary FeNi alloy/nitride nanocrystals with graphitic‐shell and biomass‐derived N‐doped carbon(NC)(FexNiyN@C/NC).This novel nanostructure exhibits superior performance for ORR/OER,which can be attributed to the strong interactions between the graphitic‐shell encapsulated FeNi alloy/nitride nanocrystals and the N‐doped porous carbon substrate.The X‐ray absorption spectroscopy technique was employed to reveal the underlying mechanisms for the excellent performance.The assembled Zn‐air battery device exhibits outstanding charging/discharging performance and cycling stability,indicating the great potential of this type of novel catalysts.Mingjie Wu Gaixia Zhang Yongfeng Hu Jian Wang Tianxiao Sun Tom Regier Jinli Qiao Shuhui Sun 2021Carbon Energy2021,3,1:4
7METHOD OF MULTI-TARGET TRACKING IN WIDE AREA SURVEILLANCE AIRBORNE RADAR SYSTEM BASING ON CLUSTERING ANALYSIS显示文摘This paper proposed a robust method based on the definition of Mahalanobis distance to track ground moving target. The feature and the geometry of airborne ground moving target tracking systems are studied at first. Based on this feature, the assignment relation of time-nearby target is calculated via Mahalanobis distance, and then the corresponding transformation formula is deduced. The simulation results show the correctness and effectiveness of the proposed method.Wu Kun Zhao Fengjun Hui Zhou Zheng Shichao Zheng Mingjie 2014Journal of Electronics(China)2014,31,3:3
8CaMKIIα-driven,phosphatase-checked postsynaptic plasticity via phase separation显示文摘Ca^(2+)/calmodulin-dependent kinase Ila(CaMKIla)is essential for synaptic plasticity and learning by decoding synaptic Ca^(2+)oscillations.Despite decades of extensive research,new mechanisms underlying CaMKIIa's function in synapses are still being discovered.Here,we discover that Shank3 is a specific binding partner for autoinhibited CaMKIla.We demonstrate that Shank3 and GluN2B,via combined actions of Ca^(2+)and phosphatases,reciprocally bind to CaMKIla.Under basal condition,CaMKIla is recruited to the Shank3 subcompartment of postsynaptic density(PSD)via phase separation.Rise of Ca^(2+)concentration induces GluN2Bmediated recruitment of active CaMKIla and formation of the CaMKIIa/GluN2B/PSD-95 condensates,which are autonomously dispersed upon Ca^(2+)removal.Protein phosphatases control the Ca^(2+)-dependent shuttling of CaMKIla between the two PSD subcompartme nts and PSD condensate formation.Activation of CaMKIla further enlarges the PSD assembly and in duces structural LTP.Thus,Ca^(2+)-induced and phosphatase-checked shuttling of CaMKIla between distinct PSD nano-domains can regulate phase separation-mediated PSD assembly and synaptic plasticity.Qixu Caic Menglong Zeng Xiandeng Wu Haowei Wu Yumeng Zhan Ruijun Tian Mingjie Zhang 2021Cell Research2021,31,1:3
9Optimal Decomposition of Stochastic Dispatch Schedule for Renewable Energy Cluster显示文摘The correlated renewable energy farms are usually aggregated as a cluster in economic dispatch to relieve computational burden.This strategy can also achieve better performance since the precision of predicting the power generation of a cluster can be higher than those of individual farms.This paper proposes an optimal decomposition method to allocate dispatch schedules among renewable energy farms(REFs)in the cluster under existing stochastic optimization framework.The proposed model takes advantage of probabilistic characteristics of renewable generation to minimize the curtailment and ensure the feasibility of dispatch schedule of the clusters.Approximated tractable formulation and efficient solution method are the proposed to solve the proposed model.Numerical tests show that the proposed method achieves the optimal decomposition of dispatch schedule among REFs and facilitates the utilization of renewable generation.Yue Yang Wenchuan Wu Bin Wang Mingjie Li Tao Zhu 2021Journal of Modern Power Systems and Clean Energy2021,9,4:2
10Molecular Cloning and Bioinformatics Analysis of TypeⅢSecretion System Effector Protein Va1686 Gene of Vibrio alginolyticus显示文摘In this study,Va1686 gene was cloned from Vibrio alginolyticus. The total length of the gene is 1 164 bp,and it could encode 387 amino acids. The physicochemical properties,protein structure,genetic evolutionary relationship and antigenic characteristics of the effect protein Va1686 of V. alginolyticus HY9901 type Ⅲ secretion system were studied and analyzed by bioinformatics methods and tools. The results showed that Va1686 is a stable hydrophilic and acidic protein without a transmembrane region and a signal peptide,and secondary structure to α-helix. The evolutionary analysis showed that V. alginolyticus HY9901 and V.harveyi were clustered together,which indicated that the genetic relationship between the two species was the closest. Va1686 contains a Fic superfamily conserved domain associated with cell division. Bioinformatics analysis showed that the B-cell preponderant epitopes of Va1686 might be localized in the regions of 48-49,82-85,125-126,150-153,185-186,236-237 and so on. The 3D structure model of Va1686 subunit was simulated by SWISS-MODEL software and it was found that the vop S of V. parahaemolyticus was similar and the similarity was 89. 46%. In this study,the feasibility of Va1686 as a common antigen of Vibrio was verified from the perspective of bioinformatics,which laid the foundation for the next step in vaccine development.Zhihao WU Mingjie FAN Jiaming LIAO Huanying PANG Chuanhao PAN Dawei SONG Mingsheng QIU Shuanghu CAI Jichang JIAN 2018Agricultural Biotechnology2018,7,5:2
11Neutralization of SARS-CoV-2 pseudovirus using ACE2-engineered extracellular vesicles显示文摘The spread of coronavirus disease 2019(COVID-19)throughout the world has resulted in stressful healthcare burdens and global health crises.Developing an effective measure to protect people from infection is an urgent need.The blockage of interaction between angiotensin-converting enzyme 2(ACE2)and S protein is considered an essential target for anti-severe acute respiratory syndrome coronavirus 2(SARS-Co V-2)drugs.A full-length ACE2 protein could be a potential drug to block early entry of SARS-Co V-2 into host cells.In this study,a therapeutic strategy was developed by using extracellular vesicles(EVs)with decoy receptor ACE2 for neutralization of SARS-Co V-2.The EVs embedded with engineered ACE2(EVs-ACE2)were prepared;the EVs-ACE2 were derived from an engineered cell line with stable ACE2 expression.The potential effect of the EVs-ACE2 on anti-SARS-Co V-2 was demonstrated by both in vitro and in vivo neutralization experiments using the pseudovirus with the S protein(S-pseudovirus).EVs-ACE2 can inhibit the infection of S-pseudovirus in various cells,and importantly,the mice treated with intranasal administration of EVs-ACE2 can suppress the entry of S-pseudovirus into the mucosal epithelium.Therefore,the intranasal EVs-ACE2 could be a preventive medicine to protect from SARS-Co V-2 infection.This EVs-based strategy offers a potential route to COVID-19 drug development.Canhao Wu Qin Xu Huiyuan Wang Bin Tu Jiaxin Zeng Pengfei Zhao Mingjie Shi Hong Qiu Yongzhuo Huang 2022Acta Pharmaceutica Sinica B2022,12,3:2
12Nlrc3-like is required for microglia maintenance in zebrafish显示文摘Microglia are tissue-resident macrophages residing in the central nervous system (CNS) and play critical roles in removing cellular debris and infectious agents as well as regulating neurogenesis and neuronal activities. Yet, the molecular basis underlying the establishment of microglia pool and the maintenance of their homeostasis in the CNS remain largely undefined. Here we report the identification and characterization of a mutant zebrafish, which harbors a point mutation in the nucleotide-binding oligomerization domain (NOD) like receptor gene nlrc3-like, resulting in the loss of microglia in a temperature sensitive manner. Temperature shift assay reveals that the late onset of nlrc3-like deficiency leads to excessive microglia cell death. Further analysis shows that the excessive microglia death in nlrc3-like deficient mutants is attributed, at least in part, to aberrant activation of canonical inflammasome pathway. Our study indicates that proper regulation of inflammasome cascade is critical for the maintenance of microglia homeostasis.Tienan Wang Bo Yan Liang Lou Xi Lin Tao Yu Shuting Wu Qing Lu Wei Liu Zhibin Huang Mingjie Zhang Wenqing Zhang Zilong Wen 2019Journal of Genetics and Genomics2019,46,6:2
13Regulation of microtubule-associated protein tau (MAPT) by miR-34c-5p determines the chemosensitivity of gastric cancer to paclitaxel显示文摘Hao Wu Min Huang Mingjie Lu Wei Zhu Yongqian Shu Peng Cao Ping Liu 2013Cancer Chemotherapy and Pharmacology2013,,5:2
14Regulation of microtubule-associated protein tau (MAPT) by miR-34c- 5p determines the chemosensitivity of gastric cancer to paclitaxel 显示文摘WU Hao HUANG Min LU Mingjie 2013Cancer Chemother Pharmacol2013,71,5:1
15Detection of mutation in the 7A allele of wheat (Triticum aestivum) granule-bound starch syn- thase (Wx-TA) with a monoclonal antibody produces by targeted peptide immunisation显示文摘GIERSCH T M WU Mingjie DUNCAN L 2007Journal of Cereal Science2007,45,2:1
16Green‑Solvent Processed Blade‑Coating Organic Solar Cells with an Efficiency Approaching 19%Enabled by Alkyl‑Tailored Acceptors显示文摘Power-conversion-efficiencies(PCEs)of organic solar cells(OSCs)in laboratory,normally processed by spin-coating technology with toxic halogenated solvents,have reached over 19%.However,there is usually a marked PCE drop when the bladecoating and/or green-solvents toward large-scale printing are used instead,which hampers the practical development of OSCs.Here,a new series of N-alkyl-tailored small molecule acceptors named YR-SeNF with a same molecular main backbone are developed by combining selenium-fused central-core and naphthalene-fused endgroup.Thanks to the N-alkyl engineering,NIR-absorbing YR-SeNF series show different crystallinity,packing patterns,and miscibility with polymeric donor.The studies exhibit that the molecular packing,crystallinity,and vertical distribution of active layer morphologies are well optimized by introducing newly designed guest acceptor associated with tailored N-alkyl chains,providing the improved charge transfer dynamics and stability for the PM6:L8-BO:YRSeNF-based OSCs.As a result,a record-high PCE approaching 19%is achieved in the blade-coating OSCs fabricated from a greensolvent o-xylene with high-boiling point.Notably,ternary OSCs offer robust operating stability under maximum-power-point tracking and well-keep>80%of the initial PCEs for even over 400 h.Our alkyl-tailored guest acceptor strategy provides a unique approach to develop green-solvent and blade-coating processed high-efficiency and operating stable OSCs,which paves a way for industrial development.Hairui Bai Ruijie Ma Wenyan Su Top Archie Dela Pea Tengfei Li Lingxiao Tang Jie Yang Bin Hu Yilin Wang Zhaozhao Bi Yueling Su Qi Wei Qiang Wu Yuwei Duan Yuxiang Li Jiaying Wu Zicheng Ding Xunfan Liao Yinjuan Huang Chao Gao Guanghao Lu Mingjie Li Weiguo Zhu Gang Li Qunping Fan Wei Ma 2023Nano-Micro Letters2023,15,12:1
17Amplification effects of magnetic field on hydroxylamine-promoted ZVI/H_(2)O_(2) near-neutral Fenton like system显示文摘This study has demonstrated an interesting amplification effect of magnetic field (MF) on the hydroxylamine (HA)-promoted zero valent iron (ZVI)/H_(2)O_(2) Fenton-like system. Sulfamethoxazole (SMX) could be efficiently degraded at near neutral pH. Conditional parameters affecting the SMX degradation in the ZVI/H_(2)O_(2)/HA/MF system, e.g., pH and the dosages of ZVI, HA and H_(2)O_(2), were investigated. Unlike the acid-favorable ZVI/H_(2)O_(2) and ZVI/H_(2)O_(2)/HA systems, the MF-assisted system exhibited good performances even at pH up to 6.0 and highest degradation rate at pH of 5.0. ^(·)OH was still identified as the responsible oxidant. A mechanism involving the MF-enhanced heterogeneous-homogeneous iron cycle was proposed in the near-neutral ZVI/H_(2)O_(2)/HA system. Without MF, HA-induced reductive dissolution of the surface iron oxides occurred and thus leaded to homogeneous Fenton reactions. After the introduction of MF, the gradient magnetic field formed on the ZVI particles would induce the generation of concentration cells of Fe(II) and local corrosion of iron. Large amounts of aqueous and bounded Fe(II) catalyzed H_(2)O_(2) to efficiently produce ^(·)OH, while HA maintained the surface and bulk cycles of Fe(II)/Fe(III). The result of study is expected to provide a green, energy-free method in improving the effectiveness of ZVI-based Fenton-like technologies at weak-acidic circumstances.Wei Xiang Mingjie Huang Xiaohui Wu Fugang Zhang Dan Li Tao Zhou 2022Chinese Chemical Letters2022,33,3:1
18Atomically Dispersed Transition Metal-Nitrogen-Carbon Bifunctional Oxygen Electrocatalysts for Zinc-Air Batteries:Recent Advances and Future Perspectives显示文摘Rechargeable zinc-air batteries(ZABs)are currently receiving extensive attention because of their extremely high theoretical specific energy density,low manufacturing costs,and environmental friendliness.Exploring bifunctional catalysts with high activity and stability to overcome sluggish kinetics of oxygen reduction reaction and oxygen evolution reaction is critical for the development of rechargeable ZABs.Atomically dispersed metal-nitrogen-carbon(M-N-C)catalysts possessing prominent advantages of high metal atom utilization and electrocatalytic activity are promising candidates to promote oxygen electrocatalysis.In this work,general principles for designing atomically dispersed M-N-C are reviewed.Then,strategies aiming at enhancing the bifunctional catalytic activity and stability are presented.Finally,the challenges and perspectives of M-N-C bifunctional oxygen catalysts for ZABs are outlined.It is expected that this review will provide insights into the targeted optimization of atomically dispersed M-N-C catalysts in rechargeable ZABs.Fang Dong Mingjie Wu Zhangsen Chen Xianhu Liu Gaixia Zhang Jinli Qiao Shuhui Sun 2022Nano-Micro Letters2022,14,2:1
19Visible light induced efficient activation of persulfate by a carbon quantum dots(CQDs)modifiedγ-Fe_(2)O_(3) catalyst显示文摘In this study,a carbon quantum dots modified maghemite catalyst(CQDs@γ-Fe_(2)O_(3))has been synthesized by a one-step solvothermal method for efficient persulfate(PDS)activation under visible light irradiation.Transmission electron microscopy(TEM),scanning electron microscopy(SEM)and UV-vis diffuse reflectance spectroscopy(UV-vis DRS)characterization indicated that the formation of heterojunction structure between CQDs and y-Fe_(2)O_(3) effectively reduced the catalyst band gap(Eg),favoring the separation rate of electrons and holes,leading to remarkable efficient sulfamethoxazole(SMX)degradation as compared to the dark-CQDs@γ-Fe_(2)O_(3)/PDS and vis-γ-Fe_(2)O_(3)/PDS systems.The evolution of dissolved irons also demonstrated that CQDs could accelerate the in-situ reduction of surface-bounded Fe^(3+).Electron paramagnetic resonance(EPR)and radical scavenging experiments demonstrated that both*OH and SO_(4)·were generated in the reaction system,while*OH was relatively more dominant than SO_(4)·for SMX degradation.Finally,the reaction mechanism in the vis-CQDs@y-Fe_(2)O_(3)/PDS system was proposed involving an effective and accelerated heterogeneous-homogeneous iron cycle.CQDs would enrich the photo-generated electrons from y-Fe_(2)O_(3),causing efficient interfacial generation of surfacebond Fe^(2+)and reduction of adsorbed Fe3+.This visible light induced iron cycle would eventually lead to effective activation of PDS as well as the efficient degradation of SMX.Yongjie Li Wei Xiang Tao Zhou Mingjie Huang Chen Wang Xiaohui Wu Juan Mao Penghua Wang 2020Chinese Chemical Letters2020,31,10:1
20Ultrafast O_(2) activation by copper oxide for 2,4-dichlorophenol degradation:The size-dependent surface reactivity显示文摘This study demonstrated interesting ultrafast activation of molecular O_(2) by copper oxide(CuO)particles and very rapid elimination of aqueous 2,4-dichlo rophenol(2,4-DCP)within reaction time of 30 s.Electron paramagnetic resonance(EPR)characterization indicated that·OH,Cu^(3+),^1 O_(2) and O_(2)^·-were generated in the CuO/O_(2) systems,wherein O_(2)^·-would be the main reactive species responsible for 2,4-DCP degradation.It was further found that the catalytic ability of CuO for O_(2) activation was highly size dependent and nano-CuO was far reactive than micro-CuO.H2 temperature-programmed reduction(H2-TPR),X-ray photoelectron spectroscopy(XPS)and vibrating sample magnetometer(VSM)analyses revealed that both the quantity and the reactivity of the surface reaction sites(surface Cu+and O_(2))could determine the catalytic ability of CuO affecting efficient Cu^(+)-based molecular oxygen activation.Moreover,the O_(2) activation ability of CuO would depend on not only the dimension,but also crystalline factors,for example,the exposed facets.Mingjie Huang Wei Xiang Chen Wang Tao Zhou Juan Mao Xiaohui Wu Fugang Zhang Dan Li Xiejuan Lu 2020Chinese Chemical Letters2020,31,10:1
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