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40篇 您的检索式:作者名="Han CE"
    题名 作者 年代 出处 被引量
1One-pot synthesis of interconnected Pt95Co5 nanowires with enhanced electrocatalytic performance for methanol oxidation reaction显示文摘Qingqing Lu Litai Sun Xue Zhao Jianshe Huang Ce Han Xiurong Yang 2018Nano Research2018,11,5:6
2Structure,rheology and electrospinning of zein and poly(ethylene oxide) in aqueous ethanol solutions显示文摘Electrospun fiber mats (EFM) integrated proteins and biocompatible polymers have been widely used as tissue scaffold, wound dressing and food packaging. The morphology of EFM has strong correlation with the structure and rheology of the solutions. We studied the structure and rheology of polyethylene oxide (PEO) and zein in 80% ethanol aqueous solutions and the resulted EFM. In solutions, zein with rod-like conformation tends to aggregate and form oligomer, the number of proteins in the oligomer spans from 2.5 to 55.2, while PEO always behaves like Gaussian chain in good solvent. Zein preferred to distribute along PEO chains in their mixed solutions, and the structures decomposed from small angle X-ray scattering have consistent relaxation spatial-temporal characteristics with rheological behaviors.Further, the aging of zein solutions enhanced shear thinning and resulted thicker fibers in EFM, which are attributed to the rod-like growth of zein aggregates. Aggregates in viscous media with long enough relaxation time are probably crucial for the formation of continuous electrospun fibers or ribbons. This study provides a clear correlation of the structure, rheology of solutions with the morphologies of EFM made up of proteins and polymers.Ce Shi Shixia Xi Yingchun Han Hao Zhang Jingsheng Liu Yunqi Li 2019Chinese Chemical Letters2019,30,2:5
3Topology optimization of turbine disk considering maximum stress prediction and constraints显示文摘For the stress-constrained topology optimization of a turbine disk under centrifugal loads,the jagged boundaries of the mesh and the gray densities on the solid/void interfaces could make the calculated stress field inconsistent with the actual value.It may result in overestimating the maximum stress and thus affect the effectiveness of stress constraints.This paper proposes a new method for predicting the maximum stress to overcome the difficulty.In the process,a predicted density is newly defined to obtain stable boundaries with thin layers of gray elements,a transition factor is innovatively proposed to evaluate the effects of intermediate-density elements,two different stiffness penalty schemes are flexibly used to calculate the elastic modulus of elements,and a linear stress penalty is further adopted to relax the stress field of the structure.The proposed approach for predicting the maximum stress value is verified by the analysis of a structure with smooth boundaries and the topology optimization of a turbine disk.An updating scheme of the stress constraint in the topology optimization is also developed using the predicted maximum stress.Some key ingredients affecting the optimization results are discussed in detail.The results prove the effectiveness and efficacy of the proposed maximum stress prediction and developed stress constraint methods.Cheng YAN Ce LIU Han DU Cunfu WANG Zeyong YIN 2023Chinese Journal of Aeronautics2023,36,8:1
4A microRNA embedded AVV al pha-synuclein gene silencing vector for dopaminergic neu-rons显示文摘Han Y Khodr CE Sapm MK 0,,:1
5Astrocytes are a specific immunological target in Rasmussen's encephalitis显示文摘Bauer J Elger CE Hans VH 2007Ann Neurol2007,62,1:1
6Changes in biogenic amines of silver carp (Hypophthalmichthys molitrix) fillets stored at different temperatures and their relation total volatile base nitrogen, microbiological and sensory score显示文摘SHI CE JIANYUN CUI HAN LU 2012Journal of Science of Food and Agriculture2012,92,15:1
7Fibular head osteotomy: A new approach for the treatment of lateral or posterolateral tibial plateau fractures显示文摘Baoqing Yu Kaiwei Han Ce Zhan Chuncai Zhang Hui Ma Jiachan Su 2010The Knee2010,,5:1
8Waist circumference as a measure for indicating need for weight management 显示文摘LEAN MEJ HAN TS MORRISON CE 1995Br Med J1995,311,6998:1
9A microRNA embedded AAV α-synuclein gene silencing vector for dopaminergic neurons显示文摘Han Y Khodr CE Sapro MK 2011Brain Res2011,1386,:1
10Protection and Quality Control of Wild Chinese Herbal Medicine Resources in Nature Reserves by Taking Longyuwan Scenic Spot Within Funiu Mountain Nature Reserve as an Example显示文摘This paper discussed how to protect and control the quality of wild Chinese herbal medicine resources in nature reserves by taking Longyuwan National Forest Park within Funiu Mountain Nature Reserve as an example.Through the combination of three methods including literature review,visiting and investigational studies,and field surveys,the data of investigation,collection and collation were analyzed.According to data of surveys,collection and collation,problems related to the protection of wild Chinese herbal medicine resources faced by Longyuwan Scenic Spot within Funiu Mountain Nature Reserve were also analyzed and protection strategies and quality control of wild Chinese herbal medicine resources in this nature reserve were discussed.It was expected that the results would provide important scientific references for the sustainable development,protection and quality control of wild Chinese herbal medicine resources within nature reserves.Wang Shao-hui Liu Meng-na Wang Xu Zhang Ya-chen Han Yi-wen Zhang Ce Liu Tong-xiang 2016Journal of Northeast Agricultural University(English Edition)2016,23,3:1
11ORL-1 Receptor Mediates the Action of Nociceptin on Ascending Myenteric Reflex Pathways in Rats显示文摘Birol Yüce Andrei Sibaev Andreas Haaken Dieter Saur Hans–Dieter Allescher Burkhard G?ke Jean–Pierre Timmermans Martin Storr 2007Gastroenterology2007,,2:1
12Fibular head osteotomy:A new approach for the treatment of lateral or posterolater- al tibial plateau fractures显示文摘Baoqing Yu Kaiwei Han Ce Zhan 201017(5): 313 - 3182010,17,5:1
13A microRNA embedded AAV α-synuclein gene silencing vector for dopaminergic neu-rons显示文摘Han Y Khodr CE Sapru MK 0,,:1
14Bionic Design Inspired by Surface Texture of Cybister's Elytra显示文摘Super depth digital microscope was employed to observe the macro-/micro-structure of Coleoptera's elytra.The non-smooth surface textures of elytra have shown superior performance of friction reduction and lubrication.Bionic models of regular hexagonal convex texture and circular concave texture inspired by the beetle were established and verified by numerical calculations and simulations.Further tribological experiments were performed and the results show that the circle texture has the lowest coefficient,which is consistent with the numerical calculations.The research may be further applied to new bionic surface texture designs and also work as a biological template for new bionic inventions.Han Cheng Guo Ce Xu Tao 2018Transactions of Nanjing University of Aeronautics and Astronautics2018,35,S1:1
15Quantifying arm nonuse in in- dividuals poststroke 显示文摘Han CE Kim S Chen S 2013Neurorehab Neural Re2013,27,5:1
16Correlation between white matter damage and gray matter lesions in multiple sclerosis patients显示文摘We observed the characteristics of white matter fibers and gray matter in multiple sclerosis patients, to identify changes in diffusion tensor imaging fractional anisotropy values following white matter fiber injury. We analyzed the correlation between fractional anisotropy values and changes in whole-brain gray matter volume. The participants included 20 patients with relapsing-remitting multiple sclerosis and 20 healthy volunteers as controls. All subjects underwent head magnetic resonance imaging and diffusion tensor imaging. Our results revealed that fractional anisotropy values decreased and gray matter volumes were reduced in the genu and splenium of corpus callosum, left anterior thalamic radiation, hippocampus, uncinate fasciculus, right corticospinal tract, bilateral cingulate gyri, and inferior longitudinal fasciculus in multiple sclerosis patients. Gray matter volumes were significantly different between the two groups in the right frontal lobe(superior frontal, middle frontal, precentral, and orbital gyri), right parietal lobe(postcentral and inferior parietal gyri), right temporal lobe(caudate nucleus), right occipital lobe(middle occipital gyrus), right insula, right parahippocampal gyrus, and left cingulate gyrus. The voxel sizes of atrophic gray matter positively correlated with fractional anisotropy values in white matter association fibers in the patient group. These findings suggest that white matter fiber bundles are extensively injured in multiple sclerosis patients. The main areas of gray matter atrophy in multiple sclerosis are the frontal lobe, parietal lobe, caudate nucleus, parahippocampal gyrus, and cingulate gyrus. Gray matter atrophy is strongly associated with white matter injury in multiple sclerosis patients, particularly with injury to association fibers.Xue-mei Han Hong-ji Tian Zheng Han Ce Zhang Ying Liu Jie-bing Gu Rohit Bakshi Xia Cao 2017Neural Regeneration Research2017,12,5:1
17Precursor T-Cell Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma and Acute Biphenotypic Leukemias显示文摘Han X Bueso-Ramos CE 0,,4:1
18A micro RNA embedded AVV alpha-synuclein gene silencing vector for dopaminergicneu rons 显示文摘Han Y Khodr CE Sapru MK 2011BrainRes2011,1386,1:1
19Astrocytes are a specific immunological target in Rasmussen’s encephalitis显示文摘Bauer J Elger CE Hans VH 2007Ann Neurol2007,62,1:1
20Astrocytes are a specific immunological target in Rasmussen's encephalitis显示文摘Bauer J Elger CE Hans VH 2007Ann Neurol2007,62,1:1
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