Results 31 to 40 of about 130,093 (266)
A Review of Marine Gravity Field Recovery from Satellite Altimetry
Remote Sensing, 2022 Marine gravity field recovery relies heavily on satellite altimetry. Thanks to the evolution of altimetry missions and the improvements in altimeter data processing methods, the marine gravity field model has been prominently enhanced in accuracy and ...
Zhen Li +4 more
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Macedonia's Exports and the Gravity Model [PDF]
SSRN Electronic Journal, 2013 This paper examines the export performance of the Republic of Macedonia to its main trading partners; hence we focus on the major importing countries which are most present in the Macedonian trade balance. The data used in this article are analyzed with gravity model, which has good characteristics and very stable performance.
Josheski, Dushko, Apostolov, Mico
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An integrable model of quantum gravity [PDF]
Physics Letters B, 1995 12 ...
Korotkin, D., Nicolai, H.
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MATEC Web of Conferences, 2018 In recent years, the significant improvement of inertial navigation, leaves the gravity disturbance as the important factor which affects the accuracy of inertial navigation.
TIE Junbo +5 more
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Kinematic-gravity model of geodynamo
Геофизический журнал, 2013 Based on the results of solving the inverse problem of magnetometry and analysis of some known models of the Earth magnetic field generation a model is proposed in which the current producing magnetic field is the vortex motion of positively charged ...
V.A. Kochnev
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A Fast Forward and Inversion Strategy for Three-Dimensional Gravity Field
Mathematics, 2023 Obtaining a three-dimensional (3D) density distribution within a reasonable time is one of the most critical problems in gravity exploration. In this paper, we present an efficient 3D forward modeling and inversion method for gravity data.
Jianke Qiang +3 more
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String-Generated Gravity Models [PDF]
Physical Review Letters, 1985 Expansion of supersymmetric string theory suggests that the leading quadratic curvature correction to the Einstein action is the Gauss-Bonnet invariant. We show that this model has both flat and anti-de Sitter space as solutions, but that the cosmological branch is unstable, because the graviton becomes a ghost there: The theory solves its own ...
Boulware, David G., Deser, S.
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Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
SDUST2023GRA_MSS: the new global marine gravity anomaly model determined from mean sea surface model
Scientific DataThe global marine gravity anomalies are primarily recovered from geoid gradients in the along-track directions obtained through satellite altimetry. However, the accuracy of the gravity model is significantly constrained by the sparse geoid gradients in ...
Jinyun Guo +5 more
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The Uganda Gravimetric Geoid Model 2014 Computed by The KTH Method
Journal of Geodetic Science, 2015 For many developing countries such as Uganda, precise gravimetric geoid determination is hindered by the low quantity and quality of the terrestrial gravity data.
Sjöberg L. E., Gidudu A., Ssengendo R.
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