Present-day crustal deformation in China constrained by global positioning system measurements

…, KM Larson, X Lai, X You, Z Niu, J Wu, Y Li, J Liu… - science, 2001 - science.org
Global Positioning System (GPS) measurements in China indicate that crustal shortening
accommodates most of India's penetration into Eurasia. Deformation within the Tibetan Plateau …

What have we known so far for fluorescence staining and quantification of microplastics: A tutorial review

S Liu, E Shang, J Liu, Y Wang, N Bolan… - … Science & Engineering, 2022 - Springer
Understanding the fate and toxicity of microplastics (MPs, < 5 mm plastic particles) is limited
by quantification methods. This paper summarizes the methods in use and presents new …

Precise relative positioning using real tracking data from COMPASS GEO and IGSO satellites

C Shi, Q Zhao, Z Hu, J Liu - GPS solutions, 2013 - Springer
China completed a basic COMPASS navigation network with three Geostationary and three
Inclined Geosynchronous satellites in orbit in April 2011. The network has been able to …

Silver nanoparticles in aquatic sediments: Occurrence, chemical transformations, toxicity, and analytical methods

…, SA Hoang, NS Bolan, MB Kirkham, J Liu… - Journal of Hazardous …, 2021 - Elsevier
Sediments represent the major sink for released silver nanoparticles (AgNPs) in aquatic
environments. It is well known that the environmental behavior and toxicity of AgNPs in …

Transport and transformation of microplastics and nanoplastics in the soil environment: A critical review

Y Liu, H Shao, J Liu, R Cao, E Shang… - Soil use and …, 2021 - Wiley Online Library
Soil pollution by microplastics (MPs, 0.1 μm ~ 5 mm) and nanoplastics (NPs, ≤0.1 μm) has
drawn much attention in recent years due to its potential ecological and human health risks; …

Initial results of precise orbit and clock determination for COMPASS navigation satellite system

Q Zhao, J Guo, M Li, L Qu, Z Hu, C Shi, J Liu - Journal of geodesy, 2013 - Springer
The development of the COMPASS satellite system is introduced, and the regional tracking
network and data availability are described. The precise orbit determination strategy of …

Improving the estimation of fractional-cycle biases for ambiguity resolution in precise point positioning

…, C Shi, M Ge, AH Dodson, Y Lou, Q Zhao, J Liu - Journal of …, 2012 - Springer
Ambiguity resolution dedicated to a single global positioning system (GPS) station can improve
the accuracy of precise point positioning. In this process, the estimation accuracy of the …

Total least squares adjustment in partial errors-in-variables models: algorithm and statistical analysis

P Xu, J Liu, C Shi - Journal of geodesy, 2012 - Springer
The weighted total least squares (TLS) method has been developed to deal with observation
equations, which are functions of both unknown parameters of interest and other measured …

Precise orbit determination for quad-constellation satellites at Wuhan University: strategy, result validation, and comparison

J Guo, X Xu, Q Zhao, J Liu - Journal of Geodesy, 2016 - Springer
This contribution summarizes the strategy used by Wuhan University (WHU) to determine
precise orbit and clock products for Multi-GNSS Experiment (MGEX) of the International GNSS …

Investigating the impacting factors for the healthcare professionals to adopt artificial intelligence-based medical diagnosis support system (AIMDSS)

W Fan, J Liu, S Zhu, PM Pardalos - Annals of Operations Research, 2020 - Springer
Compared to the booming industry of AIMDSS, the usage of AIMDSS among healthcare
professionals is relatively low in the hospital. Thus, a research on the acceptance and adoption …