Search Results - "Geng, D"

Near-ideal electromechanical coupling in textured piezoelectric ceramics by Yan, Yongke, Geng, Liwei D., Liu, Hairui, Leng, Haoyang, Li, Xiaotian, Wang, Yu U., Priya, Shashank

“…Electromechanical coupling factor, k , of piezoelectric materials determines the conversion efficiency of mechanical to electrical energy or electrical to…”
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Primary dendrite growth within binary Fe71Ge29 eutectic alloy under duplex levitation states by Hou, N. S., Geng, D. L., Jin, Y. J., Yan, P. X., Wei, B.

“…The primary β-Fe3Ge2 dendrite growth kinetics within liquid Fe71Ge29 eutectic alloy was studied by both acoustic levitation and electrostatic levitation…”
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(Fe, Ni)/C nanocapsules for electromagnetic-wave-absorber in the whole Ku-band by Liu, X.G., Li, B., Geng, D.Y., Cui, W.B., Yang, F., Xie, Z.G., Kang, D.J., Zhang, Z.D.

“…The natural resonance appears at 16 GHz for (Fe, Ni)/C nanocapsules with (Fe, Ni) alloys as cores and graphite as shells. Reflection loss (RL) exceeding −10 dB…”
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Diffusion-Weighted Imaging for Predicting and Monitoring Primary Central Nervous System Lymphoma Treatment Response by Huang, W-Y, Wen, J-B, Wu, G, Yin, B, Li, J-J, Geng, D-Y

“…Whether ADC value predicts the therapy response and outcomes of primary central system lymphoma remains controversial. This study assessed the minimum ADC…”
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Effects of zoledronic acid on bone mineral density around prostheses and bone metabolism markers after primary total hip arthroplasty in females with postmenopausal osteoporosis by Zhou, W., Liu, Y., Guo, X., Yang, H., Xu, Y., Geng, D.

“…Introduction To investigate the effect of zoledronic acid on periprosthetic bone mineral density (BMD) and bone metabolism markers after primary total hip…”
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Influence of a graphite shell on the thermal and electromagnetic characteristics of FeNi nanoparticles by Liu, X.G., Ou, Z.Q., Geng, D.Y., Han, Z., Jiang, J.J., Liu, W., Zhang, Z.D.

“…Graphite-coated FeNi alloy nanoparticles have been prepared by a modified arc-discharge method in an alcohol atmosphere and have been characterized by means of…”
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Colossal tunability in high frequency magnetoelectric voltage tunable inductors by Yan, Yongke, Geng, Liwei D., Tan, Yaohua, Ma, Jianhua, Zhang, Lujie, Sanghadasa, Mohan, Ngo, Khai, Ghosh, Avik W., Wang, Yu U., Priya, Shashank

“…The electrical modulation of magnetization through the magnetoelectric effect provides a great opportunity for developing a new generation of tunable…”
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Specific heat of ternary Ag–Si–Ge alloys from 123 K to high temperatures: experiment and prediction by Wang, Q., Chen, H. M., Li, M. X., Geng, D. L., Wang, H. P.

“…The knowledge of specific heat for Ag–Si–Ge alloys in a broad temperature range would facilitate their practical applications in various branches of…”
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Ultrahigh Piezoelectric Performance through Synergistic Compositional and Microstructural Engineering by Yan, Yongke, Geng, Liwei D., Zhu, Li‐Feng, Leng, Haoyang, Li, Xiaotian, Liu, Hairui, Lin, Dabin, Wang, Ke, Wang, Yu U., Priya, Shashank

“…Piezoelectric materials enable the conversion of mechanical energy into electrical energy and vice‐versa. Ultrahigh piezoelectricity has been only observed in…”
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Experimental determination of the Ni–Ni5Zr eutectic point for binary Ni–Zr alloy phase diagram by Wang, Q., Wang, H. P., Geng, D. L., Wei, B.

“…The Ni–Ni 5 Zr eutectic alloy becomes a promising structural material owing to its high strength and desirable plasticity. However, those nominal eutectic…”
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Nonlinear wave propagation in porous materials based on the Biot theory by Tong, L. H., Liu, Y. S., Geng, D. X., Lai, S. K.

“…Nonlinearity must be considered with some porous granular media because of the large deformation under seismic waves. In this study, the propagation of…”
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Influence of Hemodynamic Factors on Rupture of Intracranial Aneurysms: Patient-Specific 3D Mirror Aneurysms Model Computational Fluid Dynamics Simulation by LU, G, HUANG, L, ZHANG, X. L, WANG, S. Z, HONG, Y, HU, Z, GENG, D. Y

“…Hemodynamics factors play an important role in the rupture of cerebral aneurysms. The purpose of this study was to evaluate the impact of hemodynamic factors…”
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Grading meningiomas using mono-exponential, bi-exponential and stretched exponential model-based diffusion-weighted MR imaging by Lin, L., Xue, Y., Duan, Q., Chen, X., Chen, H., Jiang, R., Zhong, T., Xu, G., Geng, D., Zhang, J.

“…To prospectively evaluate and compare the potential of various diffusion metrics obtained from mono-exponential model (MEM), bi-exponential model (BEM), and…”
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Can diffusion tensor imaging noninvasively detect IDH1 gene mutations in astrogliomas? A retrospective study of 112 cases by Tan, W L, Huang, W Y, Yin, B, Xiong, J, Wu, J S, Geng, D Y

“…IDH1 mutational status probably plays an important role in the predictive response for patients with astroglioma. This study explores whether DTI metrics are…”
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On the dynamic response of a poroelastic medium subjected to a moving load based on nonlocal Biot theory by Tong, L.H., Ding, Haibin, Zeng, Luolan, Geng, D.X., Xu, C.J.

“…Based on classical Biot poroelastic theory and nonlocal elastic theory, an analytical model for investigating the dynamic responses of saturated porous…”
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COVID-19 and the bone: underestimated to consider by Zheng, K, Zhang, W-C, Xu, Y-Z, Geng, D-C

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Uniaxial Compression Study on Mechanical Properties of Artificial Rock Specimens with Cross-Flaws by Xiong, L. X., Chen, H. J., Geng, D. X.

“…Uniaxial compression tests have been performed on artificial rock specimens weaken by feathered with cross-flaws. The effects of the angle α between the…”
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Clinical and molecular characteristics of epidermal growth factor receptor exon 20 insertion mutations in non-small-cell lung cancer by Geng, D., Guo, Q., Huang, S., Zhang, H., Guo, S., Li, X.

“…Objective To evaluate the genomic and immune characteristics of non-small-cell lung cancer (NSCLC) patients with epidermal growth factor receptor (EGFR) exon…”
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Synthesis crystal structure, and DFT study of 3-benzyl-6-bromo-2-chloroquinoline and 3-benzyl-6-bromo-2-methoxyquinoline compounds by Zhou, S.-J., Feng, G.-X., Gong, Y.-X., Li, Q.-P., Yan, H., Geng, Y.-D.

“…3-Benzyl-6-bromo-2-chloroquinoline and 3-benzyl-6-bromo-2-methoxyquinoline are important intermediates for the synthesis of aryl quinoline compounds with…”
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Differentiation of infiltrative cholangiocarcinoma from benign common bile duct stricture using three-dimensional dynamic contrast-enhanced MRI with MRCP by Yu, X.-R, Huang, W.-Y, Zhang, B.-Y, Li, H.-Q, Geng, D.-Y

“…Aim To retrospectively evaluate the criteria for discriminating infiltrative cholangiocarcinoma from benign common bile duct (CBD) stricture using…”
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