Zobrazeno 1 - 10
of 218
pro vyhledávání: '"Xiaoji Niu"'
Autor:
Peng Zhang, Ruizhi Chen, Weiguo Dong, You Li, Yan Xu, Jian Kuang, Yuan Zhuang, Rong Yu, Mingyue Dong, Xiaoji Niu
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 2, Pp 475-486 (2024)
ABSTRACTThe capsule robot has become an important tool in covering the entire spectrum of digestive tract disease diagnosis. To achieve magnetic capsule-robot localization, the Levenberg-Marquardt (LM) algorithm has become a mainstream approach that
Externí odkaz:
https://doaj.org/article/1c7fc593927b417baee0d2722af0250f
Publikováno v:
Satellite Navigation, Vol 4, Iss 1, Pp 1-13 (2023)
Abstract The Galileo navigation satellite system (Galileo) E5 Alternative Binary Offset Carrier (AltBOC) signal brings various challenges due to its complex modulation, wide bandwidth, and multi-peaked auto-correlation function. While wideband tracki
Externí odkaz:
https://doaj.org/article/5f4826fc926f44e7a25b2a57f2f5ec6d
Publikováno v:
Journal of Chemistry, Vol 2024 (2024)
Banxia Xiexin decoction (BXD) is a traditional prescription widely used to treat gastrointestinal conditions, including gastric cancer. Through network pharmacology, bioinformatics, and molecular docking analysis, this study aimed to investigate the
Externí odkaz:
https://doaj.org/article/79ee1b267978469fb1510c9fb95187df
Publikováno v:
Navigation, Vol 70, Iss 3 (2023)
The global navigation satellite system (GNSS) real-time kinematics (RTK) survey method cannot be used in GNSS-denied areas largely due to signal blockage. In this work, we aim to extend high-precision RTK positioning capability to GNSS-denied areas v
Externí odkaz:
https://doaj.org/article/92afaf9175fa427382d182fc9ae7c051
Publikováno v:
Satellite Navigation, Vol 2, Iss 1, Pp 1-16 (2021)
Abstract An aided Inertial Navigation System (INS) is increasingly exploited in precise engineering surveying, such as railway track irregularity measurement, where a high relative measurement accuracy rather than absolute accuracy is emphasized. How
Externí odkaz:
https://doaj.org/article/a738e31d6134491eaaaa5bed9d6a3fcc
Autor:
Xiaoji Niu, Liman Ren, Shoumei Wang, Dong Gao, Mingyue Ma, Aiyan Hu, Hongjun Qi, Shuhui Zhang
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Background: Gastric cancer (GC) has a high mortality rate and is particularly prevalent in China. The extracellular matrix protein, prolyl 4-hydroxylase subunit alpha 3 (P4HA3), has been implicated in various cancers. We aimed to assess the diagnosti
Externí odkaz:
https://doaj.org/article/eed7f92d142f47e8959f7303e032e8fa
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Background: Gastric cancer (GC) is one of the most prevalent cancers all over the world. The molecular mechanisms of GC remain unclear and not well understood. GC cases are majorly diagnosed at the late stage, resulting in a poor prognosis. Advances
Externí odkaz:
https://doaj.org/article/cae67ffb89724832b1e5238c5ee7082c
Publikováno v:
IEEE Access, Vol 7, Pp 157241-157253 (2019)
Accurate absolute measurement of existing lines is a task of fundamental importance to provide scientific basis for reconstruction. Traditional railway track survey methods in combination with classical geodetic surveying apparatus such as total stat
Externí odkaz:
https://doaj.org/article/b70241b472c14baaad5acd5477b050c8
Publikováno v:
IEEE Access, Vol 7, Pp 104453-104461 (2019)
An inertial navigation system (INS) aided by odometers and a series of reference points has been extensively used to determine the location of pipeline inspection gauges (PIGs) in long-range gas and oil pipeline inspection. However, little attention
Externí odkaz:
https://doaj.org/article/df146dd38a5644f38e6e738d2eb6161d
Autor:
Valerie Renaudin, Miguel Ortiz, Johan Perul, Joaquin Torres-Sospedra, Antonio Ramon Jimenez, Antoni Perez-Navarro, German Martin Mendoza-Silva, Fernando Seco, Yael Landau, Revital Marbel, Boaz Ben-Moshe, Xingyu Zheng, Feng Ye, Jian Kuang, Yu Li, Xiaoji Niu, Vlad Landa, Shlomi Hacohen, Nir Shvalb, Chuanhua Lu, Hideaki Uchiyama, Diego Thomas, Atsushi Shimada, Rin-Ichiro Taniguchi, Zhenxing Ding, Feng Xu, Nikolai Kronenwett, Blagovest Vladimirov, Soyeon Lee, Eunyoung Cho, Sungwoo Jun, Changeun Lee, Sangjoon Park, Yonghyun Lee, Jehyeok Rew, Changjun Park, Hyeongyo Jeong, Jaeseung Han, Keumryeol Lee, Wenchao Zhang, Xianghong Li, Dongyan Wei, Ying Zhang, So Young Park, Chan Gook Park, Stefan Knauth, Georgios Pipelidis, Nikolaos Tsiamitros, Tomas Lungenstrass, Juan Pablo Morales, Jens Trogh, David Plets, Miroslav Opiela, Shih-Hau Fang, Yu Tsao, Ying-Ren Chien, Shi-Shen Yang, Shih-Jyun Ye, Muhammad Usman Ali, Soojung Hur, Yongwan Park
Publikováno v:
IEEE Access, Vol 7, Pp 148594-148628 (2019)
The Indoor Positioning and Indoor Navigation (IPIN) conference holds an annual competition in which indoor localization systems from different research groups worldwide are evaluated empirically. The objective of this competition is to establish a sy
Externí odkaz:
https://doaj.org/article/a6e635a75ba748f989a38f64c3d6bf55