In the dynamical model of relative motion with circular reference orbit, the equilibrium points are distributed on the circle where the leader spacecraft is located. In this work, analytical solutions of periodic configurations around an arbitrary equilibrium point are constructed by taking Lindstedt-Poincaré (L-P) and polynomial expansion methods. Based on L-P approach, periodic...
Information Technology in Agriculture, Beijing, 100097, ChinaXingang Xu, Guijun Yang, Xiaodong Yang, Zhenhai Li, Haikuan Feng, Bo Xu & Xiaoqing ZhaoNational Engineering Research Center for Information ... Technology in Agriculture, Beijing, 100097, ChinaXingang Xu, Guijun Yang, Xiaodong Yang, Zhenhai Li, Haikuan Feng, Bo Xu & Xiaoqing Zhao AuthorsSearch for Xingang Xu in:Nature Research journals • PubMed
Background Nowadays, there are common phenomena among college nursing students who reported increasingly test anxiety. The purpose of this phenomenological study was to increase understanding of American community college nursing students and their experiences using an extended time and other form of supportive accommodation to address test anxiety. Methods This study utilized...
control and electricity market. Bo XU received the B .E. and Ph .D. degrees from Shandong University, Jinan, China, in 2010 and 2016, respectively. He is now a postdoctoral fellow in Department of
Bo Xu,3 Hon Li3 1Division of Breast and Endocrine Surgery, Department of Surgery, Borås Hospital, Borås, 2Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska
technology and thermoelectric materials. Bo Xu is a professor of the College of Materials Science and Engineering, Yanshan University. He received his PhD from University of Nebraska-Lincoln (2002). After
In order to improve the accuracy of the dynamical model used in the orbit determination of the Lagrangian navigation satellites, the nonlinear perturbations acting on Lagrangian navigation satellites are estimated by a neural network. A neural network based state observer is applied to autonomously determine the orbits of Lagrangian navigation satellites using only satellite-to...
. Authors’ Contributions Hui Zhou, Baocai Fu, Zhenhua Wang, and Ji Li designed and conducted the study. Hui Zhou, Bo Xu, Xiangquan Mi, Gang Li, Chengjun Ma, and Jianxin Xie collected the data and conducted ... the analysis. Hui Zhou, Bo Xu, Gang Li, Bo Xu, Chengjun Ma, Jianxin Xie, Zhenhua Wang, and Ji Li interpreted the data. Hui Zhou, Zhenhua Wang, and Ji Li wrote the manuscript. Hui Zhou and Baocai Fu
Lead (Pb) is one of the nonessential and toxic metals that threaten the environment and human health. Medicago sativa L. is a legume with high salt tolerance and high biomass production. It is not only a globally important forage crop but is also an ideal plant for phytoremediation. However, the biological and molecular mechanisms that respond to heavy metals are still not well...
Li, Yue-Jin Yang, Lai-Yuan Wang, Dong-Feng Gu. Investigation: Xiang-Dong Li, Lai-Yuan Wang, Bo Xu, Hong-Fan Li. Methodology: Xiang-Dong Li, Yue-Jin Yang, Shu-Bin Qiao, Yong-Jian Wu, Bo Xu, Hong-Fan
University and Illinois Institute of Technology. He has numerous patents and academic publications. Xin obtained his Ph.D. in Computer Science and Engineering from the University of Notre Dame. Bo Xu is a
Improved LFIAs for highly sensitive detection of BNP at point-of-care Yan Gong,1–3 Jie Hu,1,2 Jane Ru Choi,2 Minli You,1,2 Yamin Zheng,1,2 Bo Xu,4 Ting Wen,3 Feng Xu1,2 1The Key Laboratory of
the content, and wrote the manuscript. Conflict of interest The authors declare that they have no conflict of interest. Bo Xu is a professor of the College of Materials Science and Engineering, Yanshan
N-Glycosylation is a posttranslational modification commonly occurred in fungi and plays roles in a variety of enzyme functions. In this study, a xylanase (Af-XYNA) of glycoside hydrolase (GH) family 10 from Aspergillus fumigatus harboring three potential N-glycosylation sites (N87, N124 and N335) was heterologously produced in Pichia pastoris. The N-glycosylated Af-XYNA (WT...
, Institutes of Brain Science and The Collaborative Innovation Center for Brain Science, Fudan University, 138 Yixueyuan Road, Shanghai 200032, ChinaBiao Yan, Zhaoyang Hu, Wenqing Yao, Qiumin Le, Bo Xu, Xing Liu ... Research journals • PubMed • Google ScholarSearch for Qiumin Le in:Nature Research journals • PubMed • Google ScholarSearch for Bo Xu in:Nature Research journals • PubMed • Google ScholarSearch for Xing Liu
,1,2 Gao-Xiang Sun,2 Kun Feng,2 Bo Xu,2 Xia-Jin Ren,1,2 Xiang-Yun Ma,1,2 Po-Zi Liu2 1Medical Center, Tsinghua University, Beijing, China, 2Department of Psychiatry, YuQuan Hospital, Tsinghua University
Ren-Xi Zhuo,2 Hai-Bo Xu,1 Shi-Wen Huang2 1Department of Radiology, Zhongnan Hospital of Wuhan University, 2Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan ... research hai-Bo Xu 1 shi-Wen huang 2 *These authors contributed equally to this work Introduction The existing therapy of single chemotherapeutic agents is far from perfection with undesirable severe side
Sciences , Beijing 100049 , China 1 Chengdu Institute of Biology, Chinese Academy of Sciences , P.O. Box 416, Chengdu 610041, Sichuan , China 2 Xue-Li Zhao , Xin-Fen Gao, Bo Xu Unfortunately, the author
• Google Scholar Search for Yuejin Yang in:Nature Research journals • PubMed • Google Scholar Search for Gary S. Mintz in:Nature Research journals • PubMed • Google Scholar Search for Bo Xu in:Nature ... and grant/fellowship support from Boston Scientific, Volcano, and ACIST. Otherwise, the authors have no potential conflict of interest to declare. Corresponding authors Correspondence to Bo Xu or Yida
smoking (CS) is the main risk factor for developing COPD Qi Hou and Bo Xu contributed equally to this work. and airway inflammation, which contributes to airway remodeling and pulmonary emphysema [42