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2. Transcanal Approach

Author

Wang, Guo-jian, Sun, Bao-chun, Li, Jia-nan, Shao, Sen-yao, Lin, Yun-juan, Yu, Fei, Bi, Qing-ling, Huang, Sha-sha, Ren, Li-li, Zhu, Yu-hua, Dai, Pu, Dai, Pu, editor, Cousins, Vincent C, editor, Song, Yue-shuai, editor, and Gao, Xue, editor

Published
2021
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3. An Autonomous Inter-Device Bus Control Transfer Protocol for Time Synchronization 1553B Bus Network

Author

Lan, Tian, Dong, Zhenhui, Zhang, Hongjun, Guo, Jian, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Wang, Wei, editor, Liu, Xin, editor, Na, Zhenyu, editor, Li, Xiaoxia, editor, and Zhang, Baoju, editor

Published
2021
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12. Correction Method for Measurement of EUT with Dipole Antenna in GTM Cell

Author

Hong, Weijun, Lin, Huanhuan, Guo, Jian, Liu, Hongjie, Liu, Xiaoyang, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Ruediger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Liang, Qilian, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Mu, Jiasong, editor, Jia, Min, editor, Wang, Wei, editor, Feng, Xuhong, editor, and Zhang, Baoju, editor

Published
2019
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13. Broadband Notching Mask for Immunity Improvement of Onshelf UHF RFID Tag

Author

Hong, Weijun, Chen, Deken, Lin, Huanhuan, Guo, Jian, Liu, Hongjie, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Ruediger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Liang, Qilian, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Mu, Jiasong, editor, Jia, Min, editor, Wang, Wei, editor, Feng, Xuhong, editor, and Zhang, Baoju, editor

Published
2019
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14. Finger Vein Image Registration Based on Genetic Algorithm

Author

Chen, Zilong, Wang, Wen, Sun, Lijuan, Guo, Jian, Han, Chong, Ren, Hengyi, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Pan, Jeng-Shyang, editor, Lin, Jerry Chun-Wei, editor, Sui, Bixia, editor, and Tseng, Shih-Pang, editor

Published
2019
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21. Lateral Skull Base Surgery

Author

Han, Dong-yi, Cousins, Vincent C, Wang, Guo-jian, Shen, Wei-dong, Zou, Yi-hui, Liu, Jun, Yang, Shi-ming, Li, Jia-nan, Han, Wei-ju, Dai, Pu, Dai, Pu, editor, Han, Dong-yi, editor, Cousins, Vincent C, editor, and Song, Yue-shuai, editor

Published
2017
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22. Facial Nerve Surgery

Author

Dai, Pu, Yuan, Yong-yi, Wang, Guo-jian, Dai, Pu, editor, Han, Dong-yi, editor, Cousins, Vincent C, editor, and Song, Yue-shuai, editor

Published
2017
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38. An Autonomous Inter-Device Bus Control Transfer Protocol for Time Synchronization 1553B Bus Network

Author

Lan Tian, Guo Jian, Zhenhui Dong, and Hongjun Zhang

Subjects
Bus network, Terminal (electronics), business.industry, Computer science, Reliability (computer networking), Single point of failure, Avionics, Fault (power engineering), business, Protocol (object-oriented programming), Control bus, Computer network
Abstract

The 1553B bus is widely used in spacecraft avionics system for its high reliability. The single point of failure (SPOF) of bus controller (BC) leads to the bus network paralysis. To improve the service continuity of the bus network, an autonomous inter-device bus control transfer protocol is proposed. The remote terminal (RT) address is used to identify device and initialize it with constant priority and timing parameters. In the situation of start-up and BC failure, the highest priority device autonomously acquires bus control, and the bus communication is self-repaired. After the fault device fixed, the bus control can be transferred under command control. In this paper, the realization scheme, the software implementation and the verification test of proposed protocol is introduced.

Published
2021

46. Correction Method for Measurement of EUT with Dipole Antenna in GTM Cell

Author

Liu Hongjie, Huanhuan Lin, Xiaoyang Liu, Weijun Hong, and Guo Jian

Subjects
Anechoic chamber, Computer science, Acoustics, Transverse field, Electromagnetic susceptibility, 020206 networking & telecommunications, 02 engineering and technology, Input impedance, Wave absorption, Electromagnetic interference, law.invention, law, 0202 electrical engineering, electronic engineering, information engineering, Dipole antenna, GTEM cell, Antenna (radio), Electrical impedance, Waveguide
Abstract

Gigahertz transverse electromagnetic (GTEM) cell is a promising alternative way to implement electromagnetic interference (EMI) and electromagnetic susceptibility (EMS) measurements for small transceivers due to its significant advantages on small space and low cost. However, different with full-wave anechoic chamber, only one wave absorption wall is setup in the GTEM cell at the opposite side of input port, a tapered waveguide cavity structure is used to produce uniformly distributed transverse field, that would raise another issue: coupling effect between the antenna under test (AUT) and the structure of GTEM cell. The effect of impedance deviation of AUT is studied in this paper, a formula to calculate the impedance of AUT under coupling situation is deduced. By using the model proposed in this paper, the transmission power reduction of equipment under test (EUT) due to the impedance mismatch caused by coupling issue can be numerically calculated, and result to more accurate measurement result.

Published
2018

47. Broadband Notching Mask for Immunity Improvement of Onshelf UHF RFID Tag

Author

Guo Jian, Liu Hongjie, Weijun Hong, Huanhuan Lin, and Deken Chen

Subjects
business.industry, Computer science, 020208 electrical & electronic engineering, Bandwidth (signal processing), Electrical engineering, 020206 networking & telecommunications, 02 engineering and technology, Radiation pattern, Notching, Ultra high frequency, Broadband, 0202 electrical engineering, electronic engineering, information engineering, Radio-frequency identification, business
Abstract

Broadband design (860 MHz–960 MHz) of ultra high frequency (UHF) radio frequency identification (RFID) tag significantly propelled its worldwide application, however also make RFID system suffering interference with other wireless systems severely. A broadband notching mask which is consisted of a pair of split ring printed on flexible 0.3 mm polyethylene terephthalate (PET) is proposed in this paper. A wide band notching effect would be caused by attaching the mask on top face of RFID tag, which turned the wide band tag into a narrow band tag. Thus the immunity of the system can be greatly enhanced. Different notch frequency and bandwidth can be obtained by adjusting the size and geometry of the split ring. The simulations show that after attaching the mask on the tag, the original bandwidth of 750 MHz–1.14 GHz is changed to 670 MHz–890 MHz without any distortion on the radiation pattern of the tag except –1.18 dB gain reduction. The scheme proposed in this paper provides a simple way to avoid interference among RFID and other wireless systems, thus further lowered the threshold of the deployment of UHF RFID system applications.

Published
2018

48. Scheme Research of Mars Surface Nuclear Reactor Power

Author

Gao Jian, Guo Jian, Chengzhi Yao, Zhao Shouzhi, Jiachun Xie, and Hu Gu

Subjects
Electric power system, Deep space exploration, law, Nuclear engineering, Mars landing, Mars Exploration Program, Nuclear reactor, Exploration of Mars, Space exploration, Power (physics), law.invention
Abstract

As the nearest neighbor of earth, Mars has always been the first choice for space exploration and development of human beings. Landing on Mars, to establish a base and the development and utilization of resources is the primary goal of Mars exploration, but the establishment of Mars base needs to solve the problem of energy and power supply first. Nuclear reactor power system has the advantages of high power, long service life and environmental tolerance ability. It is an ideal energy solution option for Mars base and other deep space exploration missions. A brief analysis of the current status of energy that can be used for a Mars base is carried out. The design idea of 40 kWe nuclear reactor power for Mars surface is proposed. After the preliminary optimization design, scheme and overall design parameters of the nuclear reactor power are given. Finally, the power scheme is analyzed and demonstrated from the aspects of reactor physics, shielding, thermal and structure. The results show that the nuclear reactor power scheme is reasonable and feasible. It can meet the requirements of safety and lifetime.

Published
2017

49. Regional homogeneity abnormalities in patients with tension-type headache: a resting-state fMRI study.

Author

Wang P, Du H, Chen N, Guo J, Gong Q, Zhang J, and He L

Subjects
Adult, Brain Mapping methods, Female, Humans, Magnetic Resonance Imaging methods, Male, Middle Aged, Young Adult, Brain physiopathology, Tension-Type Headache physiopathology
Abstract

Tension-type headache (TTH) is the most prevalent type of primary headache. Many studies have shown that the pathogenesis of primary headache is associated with fine structural or functional changes. However, these studies were mainly based on migraine. The present study aimed to investigate whether TTH patients show functional disturbances compared with healthy subjects. We used restingstate functional magnetic resonance imaging (fMRI) and regional homogeneity (ReHo) analysis to identify changes in the local synchronization of spontaneous activity in patients with TTH. Ten patients with TTH and 10 age-, gender-, and education-matched healthy controls participated in the study. After demographic and clinical characteristics were acquired, a 3.0-T MRI system was used to obtain resting-state fMRIs. Compared with healthy controls, the TTH group exhibited significantly lower ReHo values in the bilateral caudate nucleus, the precuneus, the putamen, the left middle frontal gyrus, and the superior frontal gyrus. There was no correlation between mean ReHo values in TTH patients and duration of TTH, number of attacks, duration of daily attacks, Visual Analogue Scale score, or Headache Impact Test-6 score. These results suggest that TTH patients exhibit reduced synchronization of neuronal activity in multiple regions involved in the integration and processing of pain signals.

Published
2014
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50. Bcl-2 enhances the formation of newborn striatal long-projection neurons in adult rat brain after a transient ischemic stroke.

Author

Guo JJ, Liu F, Sun X, Huang JJ, Xu M, and Sun FY

Subjects
Animals, Antigens, Nuclear metabolism, Antimetabolites, Blotting, Western, Bromodeoxyuridine, Fluorescent Dyes, Green Fluorescent Proteins, Humans, Immunohistochemistry, Male, Mice, Transgenic, Nerve Tissue Proteins metabolism, Neurogenesis genetics, Plasmids, Rats, Rats, Sprague-Dawley, Substantia Nigra cytology, Substantia Nigra metabolism, Brain pathology, Corpus Striatum cytology, Genes, bcl-2 genetics, Interneurons physiology, Ischemic Attack, Transient pathology, Proto-Oncogene Proteins c-bcl-2 genetics, Proto-Oncogene Proteins c-bcl-2 physiology
Abstract

Objective: It has been reported that B-cell lymphoma 2 (Bcl-2) enhances neurogenesis as well as supporting axonal growth after injury. In the present study, we investigated whether Bcl-2 overexpression plays a role in the formation of newborn striatonigral projection neurons in the adult rat brain after transient middle cerebral artery occlusion (MCAO)., Methods: We infused human Bcl-2-expressing plasmid (pBcl-2) into the lateral ventricle immediately after 30 min of MCAO, injected 5'-bromodeoxyuridine (BrdU) intraperitoneally to label proliferative cells, and microinjected fluorogold (FG) into the substantia nigra at 11 weeks of reperfusion followed by multiple immunostaining of striatonigral projection neurons at 12 weeks., Results: We found that pBcl-2 treatment significantly increased the number of newborn neurons (BrdU(+)-NeuN(+)) in the striatum ipsilateral to the MCAO. We further detected newborn striatonigral projection neurons (BrdU(+)-FG(+)-NeuN(+)) in the ipsilateral striatum at 12 weeks. More interestingly, the number of newborn striatonigral projection neurons (BrdU(+)-FG(+)) was significantly increased by pBcl-2 treatment compared to that by pEGFP, a control plasmid., Conclusion: Taken together, we found that Bcl-2 overexpression in the brain enhanced the generation of newborn striatonigral projection neurons. This provides a potential strategy for promoting the reestablishment of neural networks and brain repair after ischemic injury.

Published
2012
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