Assessment of hybrid geoids in Chile and Spain, combining GGM and GNSS/Leveling observations
Geodesy and Geodynamics, 2021 This research presents the results for analyses done to five geopotential global models (GGM), comparing them with ground data from GNSS and leveling in heterogenic zones from the geodetic perspective, in Chile and Spain.
José Antonio Tarrío Mosquera +3 more
doaj +1 more source
Análisis de la evolución temporal del datum vertical brasileño de Imbituba
Revista Cartográfica, 2019 Actualmente, los temas más centrales de Geodesia se vinculan a la provisión de un Sistema de Referencia Global único, al que puedan vincularse de forma unívoca y con exactitud los cambios globales de carácter geométrico y físico.
Luciana Maria Da Silva +1 more
doaj +1 more source
Realization of the International Height Reference System – state of art
Modern achievements of geodesic science and industry, 2019 Висоти актуальні для геодезії, точної навігації, інженерії тощо. Нині існує понад 100 систем відліку висот, що реалізуються із геометричного нівелювання і відносяться до різних футштоків. Точність класичних систем висот значно нижча, ніж точність глобальної земної референцної' системи ГТВТ.
openaire +2 more sources
Definition and Proposed Realization of the International Height Reference System (IHRS)
Surveys in Geophysics, 2017 Studying, understanding and modelling global change require geodetic reference frames with an order of accuracy higher than the magnitude of the effects to be actually studied and with high consistency and reliability worldwide. The International Association of Geodesy, taking care of providing a precise geodetic infrastructure for monitoring the Earth
Ihde, Johannes +9 more
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Determining the Z Scores of Children Covered by Mashhad University of Medical Sciences and Comparing it with the WHO and CDC Standards [PDF]
Iranian Journal of NeonatologyBackground: The World Health Organization has introduced two sets of child growth standards for growth assessment. These reference values may not be suitable for use in other populations.
Pegah Bahrami Taqanaki +3 more
doaj +1 more source
, 2023 The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
Gómez, A. +3 more
openaire +2 more sources
Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer +3 more
wiley +1 more source
Application of time series modeling to a national reference frame realization
Geodesy and Geodynamics, 2018 This paper presents an option for modern dynamic terrestrial reference system realization in Uzbekistan for user needs. An additive model is explored to predict patterns of time series and investigate means of constructing forecast time series models in ...
D. Fazilova, Sh. Ehgamberdiev, S. Kuzin
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Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito +14 more
wiley +1 more source
The countrywide historical gravity dataset of Lithuanian territory [PDF]
Earth System Science DataThe historical gravity dataset of Lithuania consists of two files based on measurements carried out between 1951 and 1962: data of second and third order gravimetric network as well as data from gravity surveys.
D. Šlikas +3 more
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