Results 151 to 160 of about 1,220 (193)

Incidence of postoperative pharyngeal complications after using a new laryngeal mask airway supreme insertion method. [PDF]

Sci Rep
Zhou J, Zhang Y, Wang Q, Zhouv W, Hu BW.
europepmc   +1 more source

Integrated metabolomic and transcriptomic analyses reveal cultivar-specific molecular responses of tea plants growing in Northern China. [PDF]

BMC Plant Biol
Shen J, Sun L, Mao Y, Li X, Wang S, Wang H, Fan K, Bi C, Ma Q, Wang Y, Ding Z.   +10 more
europepmc   +1 more source

A new Egyptian Grid Weighted Mean Temperature (EGWMT) model using hourly ERA5 reanalysis data in GNSS PWV retrieval. [PDF]

Sci Rep
Sleem RE, Abdelfatah MA, Mousa AE, El-Fiky GS.   +3 more
europepmc   +1 more source

The Association of Lipoprotein(a) with Major Adverse Cardiovascular Events after Acute Myocardial Infarction: A Meta-Analysis of Cohort Studies. [PDF]

Rev Cardiovasc Med
Liu H, Wang L, Wang H, Hao X, Du Z, Li C, Hou X.   +6 more
europepmc   +1 more source

Continuous High-Precision Positioning in Smartphones by FGO-Based Fusion of GNSS-PPK and PDR. [PDF]

Micromachines (Basel)
Magsi AH, Díez LE, Knauth S.
europepmc   +1 more source

Usability of high-resolution GNSS-ZTD data in the AROME model

, 2018
openaire   +1 more source

Assessment of ZTD derived from ECMWF/NCEP data with GPS ZTD over China

GPS Solutions, 2011
The accuracy and feasibility of computing the zenith tropospheric delays (ZTDs) from data of the European Center for Medium-Range Weather Forecasts (ECMWF) and the United States National Centers for Environmental Prediction (NCEP) are studied. The ZTDs are calculated from ECMWF/NCEP pressure-level data by integration and from the surface data with the ...
Qinming Chen, Shuli Song, Stefan Heise   +2 more
exaly   +5 more sources

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A new ZTD model based on permanent ground-based GNSS-ZTD data

Survey Review, 2016
Tropospheric delay has a major effect on the accuracy of navigation and positioning when using the Global Navigation Satellite System (GNSS). Zenith tropospheric delay (ZTD) modelling has been used to weaken the influence of the atmosphere. The work reported here focused on ZTD modelling based on real-time surface meteorological parameters ...
M. Ding, W. Hu, X. Jin, L. Yu
exaly   +2 more sources

Investigation of shipborne GNSS ZTD retrieval processing parameters by simulation

, 2022
<div> <p><span>The aim of this work is to study the impact of the processing parameterization on the estimation of the zenith total delay (ZTD) from a shipborne GNSS antenna measurement.</span></p> <p><span>For this purpose, we used a simplified ...
Aurélie Panetier, Pierre Bosser, Ali Khenchaf   +2 more
openaire   +2 more sources

A method for calculating real-time ZTD grid data in Chinese regions based on GNSS ZTD modified ERA5 grid products

Journal of Atmospheric and Solar-Terrestrial Physics
Zhimin Sha, Fangxin Hu, Pengzhi Wei
exaly   +2 more sources