Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Jiang-Ying Chen"'
Publikováno v:
Jisuanji kexue yu tansuo, Vol 14, Iss 2, Pp 317-324 (2020)
In order to achieve high-precision real-time face recognition on embedded and mobile devices, the advant-ages and disadvantages of common networks in face recognition are analyzed, and an efficient deep convolution neural network model Lightfacenet i
Externí odkaz:
https://doaj.org/article/d045f19629c247a799f1c558cfcda6ad
Publikováno v:
2022 16th Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA).
Publikováno v:
International Journal of Medical Sciences, Vol 10, Iss 3, Pp 250-254 (2013)
Objective: Single-nucleotide polymorphisms (SNPs) in Cytotoxic T lymphocyte antigen 4 (CTLA-4) gene have been detected and proved to associate with the incidence of rejection after transplantation. However, previous studies gained inconsistent result
Externí odkaz:
https://doaj.org/article/669e268406714a0da405ff7943bde7a0
Publikováno v:
2020 15th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA).
The mechanical- electric domain change effect of 2-2 cement-based piezoelectric composites with the optimal PZT width-to-thickness ratio were studied. The comprehensive performance of the material with the constant PZT volume fraction under different
Autor:
Zongwei Huo, Youguo Hao, Suping Zhang, Jiang-ying Chen, Wanqing Deng, Shengpan Jiang, Hong Li
Publikováno v:
World neurosurgery. 138
Background We evaluated the improvement in the gray and white matter functional areas in children with cerebral palsy (CP) after common carotid artery sympathetic neural network ablation. We also analyzed the relationship between the values of the di
Publikováno v:
2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA).
The piezoelectric properties and domain switching phenomena of piezoelectric ceramics under different strain rate impact loading were experimentally studied by using the Split Hopkins Pressure Bar measuring device. The variation of piezoelectric para
Study on Mechanical-Electrical Response Characteristics of 2-2 Cement-Based Piezoelectric Composites
Publikováno v:
2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA).
2-2 cement-based piezoelectric composites were prepared by cutting-casting method. The effects of different loading amplitudes and frequencies on the mechanical-electrical response characteristics of 2-2 cement-based piezoelectric composites were stu
Publikováno v:
Construction and Building Materials. 228:116781
In order to study the mechanical-electric response characteristics of 1-3 cement based piezoelectric composite under impact loading where PZT-5H is used as the piezoelectric material, both single impact compression test and repeated impact compressio
Publikováno v:
Applied Mechanics and Materials. 784:508-513
In order to study the influence of freezing and thawing on the dynamic behavior of ceramsite concrete, specimens with four kinds of ceramsite volume fraction including 0%, 15%, 30% and 45% which subjected to 0, 10, 20, 30 and 40 cycles of freezing an
Publikováno v:
Construction and Building Materials. 43:286-292
The experiment for examining the dynamic properties of cement mortar under sulfate attack is carried out and reported in this paper. By using the ultrasonic technique, the evolution of the dynamic elastic modulus of samples is derived. A new “1sV +