Results 11 to 20 of about 3,574 (209)
, 2021 Atualmente, devido a rapidez e precisao na obtencao de coordenadas, o uso de GNSS ( Global Navigation Satellite System ) tem sido cada vez mais frequente.
P. Pinto +4 more
semanticscholar +1 more source
Airborne geoid determination [PDF]
Earth, Planets and Space, 2014 Airborne geoid mapping techniques may provide the opportunity to improve the geoid over vast areas of the Earth, such as polar areas, tropical jungles and mountainous areas, and provide an accurate “seam-less” geoid model across most coastal regions. Determination of the geoid by airborne methods relies on the development of airborne gravimetry, which ...
Forsberg, R. +5 more
openaire +3 more sources
Annals of Geophysics, 1978 L'Autore osserva che la relazione di Clairaut fra lo schiacciamento a<br />del geoide, il rapporto |i fra i momenti di inerzia e la velocità angolare<br />«, può essere utilizzata secondo l'interpretazione da lui stesso data di<br />|i,
C. BERNASCONI
doaj +1 more source
Geoid or Quasi-Geoid? A Short Comparison
, 2023 AbstractThis article is a short introduction to the debate on choosing the geoid and orthometric heights or the quasi-geoid and normal heights as the vertical coordinate system. It mainly compiles some more or less already known facts for comparing the two systems.
Lars E. Sjöberg, Majid Abrehdary
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Modelos de geoide gravimétricos estáticos y dinámicos para Costa Rica
Memorias del I Congreso Internacional de Ciencias Exactas y Naturales, 2019 En este trabajo se abordara el esquema de Stokes –Helmert para la obtención de diferentes modelos de geoide. Este esquema utiliza el segundo método de condensación de Helmert y la integral de Stokes, donde se define una nueva distribución de masas ...
Mauricio Varela Sánchez
semanticscholar +1 more source
Oxidative Medicine and Cellular Longevity, Volume 2017, Issue 1, 2017., 2017 This study formulated and characterized an antioxidant‐rich concentrate of berries (BPC‐350) produced in Chile, which was used to perform a crossover study aimed at determining the effect of the berries on the modulation of plasma postprandial oxidative stress and antioxidant status.
Ines Urquiaga +6 more
wiley +1 more source
Evidence-Based Complementary and Alternative Medicine, Volume 2017, Issue 1, 2017., 2017 The consumption of medicinal plants has notably increased over the past two decades. People consider herbal products as safe because of their natural origin, without taking into consideration whether these plants contain a toxic principle. This represents a serious health problem.
Angel Josabad Alonso-Castro +7 more
wiley +1 more source
The new Geodetic Reference System in Italy: an opportunity or a nuisance? [PDF]
, 2015 Maurizio Barbarella, "Il nuovo Sistema Geodetico Nazionale: una opportunità o un impiccio? = The new Geodetic Reference System in Italy: an opportunity or a nuisance?", in: Bollettino dell'Associazione Italiana di Cartografia, 153 (2015), pp.4-18Il ...
Barbarella, Maurizio
core +2 more sources
Revista Brasileira de Cartografia, 2021 Um dos objetivos da Geodésia consiste no estudo do geoide e sua determinação é obtida através do conhecimento do campo de gravidade que envolve a distribuição de massas na superfície terrestre.
Rodrigo da Silva Ferraz +1 more
doaj +1 more source
Oxidative Medicine and Cellular Longevity, Volume 2017, Issue 1, 2017., 2017 The prevalence of cytoprotective mechanisms induced by polyphenols such as activation of intracellular antioxidant responses (ICM) and direct free radical scavenging was investigated in native Chilean species of strawberries, raspberries, and currants.
Felipe Ávila +5 more
wiley +1 more source