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7篇 您的检索式:作者名="Shengzhe Wang"
    题名 作者 年代 出处 被引量
1Synthesis of hydrophobic carbon nanotubes/reduced graphene oxide composite films by flash light irradiation显示文摘Kai Wang Jinbo Pang Liwei Li Shengzhe Zhou Yuhao Li Tiezhu Zhang 2018Frontiers of Chemical Science and Engineering2018,12,3:10
2Precious Fossil-Bearing Beds of the Lower Cretaceous Jiufotang Formation in Western Liaoning Province, China显示文摘在西方的辽宁基于分进更低的白垩纪 JiufotangFormation 的三个成员,这篇论文主要处理宝贵石块鸟的部门和关联 -- 并且在 Dachengzi, Chaoyang, Dapingfang-Meileyingzi 和 Fuxin-Yixian 的形成的忍受爬行动物的床盆。在他们之中,在 theDachengzi 盆的宝贵的忍受石块的床可以作为第二个成员的 Xidagou 床和第三个成员的 YangcaogoudonggouBed 被认出;那些可以作为第二个成员的 Shangheshou 床和第三个成员的 Dongpochi 床在 Chaoyang 盆被证实;那些在 Dapingfang-Meileyingzi Basinare 作为第二个成员,的 Lamagou 床 Huanghuagou 床更低第三张成员和 theYuanjiawa 床上面第三个成员;并且那些作为第二个成员的 theTuanshanzi 床和第三个成员的 Pijiagou 床在 Fuxin-Yixian 盆被列出。因为这些盆清楚地被分开,鸟和爬行动物石块主要是新类和种,我们有篷乱是的联系石块 ostracod 集合相关,并且相关的索引有 theShangheshou 床的 Xidagou 床和 Lamagou 床有 YangcaogoudonggouBed 的 Yuanjiawa 床和 Pijiagou 床。首先,我们在西方的辽宁建立了 Jiufotang 形成的宝贵的忍受石块的床的顺序。他们被代表由在登上顺序,第二个成员,的 theXidagou 床 Huanghuagou 床更低第三个成员,和 YuanjiawaBed 上面第三个成员。显然,这个工作在中间的早白垩纪的时期期间在鸟和恐龙的 time-spacedistribution 和放射上为学习有意义。ZHANG Lijun YANG Yajun ZHANG Lidong GUO Shengzhe WANG Wuli ZHENG Shaolin 2007Acta Geologica Sinica(English Edition)2007,81,3:9
3Granulocyte colony-stimulating factor increases extracellular glutamic acid uptake and suppresses free radicals in an experimental model of amyotrophic lateral sclerosis显示文摘Excitatory amino acid toxicity and free radical damage play important roles in amyotrophic lateral sclerosis.Granulocyte colony-stimulating factor(G-CSF)protects nerve cells exposed to high-concentrations of glutamic acid,suggesting positive effects in the treatment of amyotrophic lateral sclerosis.The present study induced in vitro motor neuron injury using glutamic acid excito-toxicity,and the biochemical effects of G-CSF on glutamic acid concentration were determined.In addition,the effects of G-CSF on superoxide dismutase,glutathione peroxidase activity in motor neurons,and malondialdehyde and nitric oxide contents were analyzed.Immunohistochemistry was performed to measure neuronal survival.Results revealed that G-CSF significantly suppressed free radical activity,inhibited excitotoxicity,and reduced apoptosis and loss of motor neurons in the an-terior horn of the spinal cord.Shengzhe Zheng Lei Song Lei Lu Lina Lin Yao Wang Qun Liu 2011Neural Regeneration Research2011,6,2:1
4Dissolution behavior,thermodynamic and kinetic analysis of malonamide by experimental measurement and molecular simulation显示文摘In this study,the solid structure,dissolution behavior,thermodynamic properties and nucleation kinetics of malonamide were explored.Firstly,the Hirshfeld surface analysis and molecular electrostatic potential surface were plotted to reveal the percentage contribution of various intermolecular contacts and location of the strongest hydrogen bond.Next,the solubility of malonamide in 12 solvents was determined by dynamic method at temperatures from 278.15 K to 318.15 K.Four thermodynamic models were applied to analyze solubility results.In addition,the thermodynamic properties were calculated to further analyze and discuss the dissolution behavior of malonamide.Moreover,the physicochemical properties of solvents were explored to express the solvent effects.The results illustrate“like dissolves like”,“mass transfer”and“solvent–solute interaction”rules play the synergistic effects on the dissolution process.The molecular dynamic simulation,including radial distribution function analysis and solvent free energy,was used to further explain the dissolution behavior.At last,the nucleation rate and effective interfacial energy in methanol solvent was measured and calculated to reveal the nucleation behaviour.Peng Yang Shengzhe Jia Yan Wang Zongqiu Li Songgu Wu Jingkang Wang Junbo Gong 2023Chinese Journal of Chemical Engineering2023,53,1:0
5Damage quantitative assessment of spacecraft in a large-size inspection显示文摘To ensure the safety and reliability of spacecraft during multiple space missions,it is necessary to conduct in-situ nondestructive detection of the spacecraft to judge the damage caused by the hypervelocity impact of micrometeoroids and orbital debris(MMOD).In this paper,we propose an innovative quantitative assessment method based on damage reconstructed image mosaic technology.First,a Gaussian mixture model clustering algorithm is applied to extract images that highlight damage characteristics.Then,a mosaicking scheme based on the ORB feature extraction algorithm and an improved M-estimator SAmple Consensus(MSAC)algorithm with an adaptive threshold selection method is proposed which can create large-scale mosaicked images for damage detection.Eventually,to create the mosaicked images,the damage characteristic regions are segmented and extracted.The location of the damage area is determined and the degree of damage is judged by calculating the centroid position and the perimeter quantitative parameters.The efficiency and applicability of the proposed method are verified by the experimental results.Kuo ZHANG Jianliang HUO Shengzhe WANG Xiao ZHANG Yiting FENG 2022Frontiers of Information Technology & Electronic Engineering2022,23,4:0
6Fe_(3)C@C/C for catalytic ozonation of silicon-containing wastewater:Dual improvement of silicon resistance and catalytic effect显示文摘The improvement of catalysts’stability under harsh reaction conditions is vital for their practical applica-bility.Herein,iron carbide(Fe_(3)C)nanoparticles were encapsulated in graphitic carbon in situ and a carbon ball served as the carrier.The synthesized Fe_(3)C@C/C was first utilized to treat an m-cresol wastewater containing Si via catalytic ozonation.Compared with the commercial Fe/Al_(2)O_(3)catalyst,the resistance to Si of the Fe_(3)C@C/C was improved 22.68 times,while the TOC removal rate increased by a factor of 2.9,and it remained stable during 10 cycles and 12000 min of continuous reaction,which further demon-strated its potential for diverse applications.The catalyst exhibits improved resistance to Si because of the dual protection from the carbon-encapsulated structure and carbon carrier.Density functional theory calculations show that the encapsulation of Fe_(3)C using carbon significantly increases the resistance to adsorption of Si on its active sites.In addition,the activation of O_(3)is unimpeded on the Fe_(3)C adsorption sites by the protection from C,thus the generation of reactive oxygen species(ROS)by ozone is largely promoted.The mechanism associated with the resistance of the Fe_(3)C@C/C catalyst to Si and its elevated activity are also elucidated.Shengzhe Wang Lei Ma Rui Wang Chengyu Jin Ying Zhao Xuefei Tan Yanan Zhang Mengyang Liu Chenxing Yao Huangzhao Wei Chenglin Sun 2023Journal of Materials Science & Technology2023,,5:0
7Low-Energy Protons in Strong-Field Dissociation of H_(2)^(+) via Dipole-Transitions at Large Bond Lengths显示文摘More than ten years ago,the observation of the low-energy structure in the photoelectron energy spectrum,regarded as an“ionization surprise,”has overthrown our understanding of strong-field physics.However,the similar low-energy nuclear fragment generation from dissociating molecules upon the photon energy absorption,one of the well-observed phenomena in light-molecule interaction,still lacks an unambiguous mechanism and remains mysterious.Here,we introduce a time-energy-resolved manner using a multicycle near-infrared femtosecond laser pulse to identify the physical origin of the light-induced ultrafast dynamics of molecules.By simultaneously measuring the bond-stretching times and photon numbers involved in the dissociation of H_(2)^(+) driven by a polarization-skewed laser pulse,we reveal that the low-energy protons(below 0.7 eV)are produced via dipole-transitions at large bond lengths.The observed low-energy protons originate from strong-field dissociation of high vibrational states rather than the low ones of H_(2)^(+) cation,which is distinct from the well-accepted bond-softening picture.Further numerical simulation of the time-dependent Schrödinger equation unveils that the electronic states are periodically distorted by the strong laser field,and the energy gap between the field-dressed transient electronic states may favor the one-or three-photon transitions at the internuclear distance larger than 5 a.u.The time-dependent scenario and our time-energy-resolved approach presented here can be extended to other molecules to understand the complex ultrafast dynamics.Shengzhe Pan Chenxi Hu Zhaohan Zhang Peifen Lu Chenxu Lu Lianrong Zhou Jiawei Wang Fenghao Sun Junjie Qiang Hui Li Hongcheng Ni Xiaochun Gong Feng He Jian Wu 2022Ultrafast Science2022,,2:0
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