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The dynamical evolution of close-in binary systems formed by a super-Earth and its host star: Case of the Kepler-21 system
(EDP Sciences, 2020-09)
Aims. The aim of this work is to develop a formalism for the study of the secular evolution of a binary system which includes interaction due to the tides that each body imparts on the other. We also consider the influence ...
RESS-IoT: A Scalable Energy-Efficient MAC Protocol for Direct-to-Satellite IoT
(Institute of Electrical and Electronics Engineers, 2021-12)
The Internet of Things (IoT) is enabling unprecedented applications based on the transport of small data volumes to and from constrained devices. When end devices or sensor nodes are located in very remote zones with ...
On route table computation strategies in Delay-Tolerant Satellite Networks
(Elsevier Science, 2018-11)
Delay-Tolerant Networking (DTN) has been proposed for satellite networks with no expectation of continuous or instantaneous end-to-end connectivity, which are known as Delay-Tolerant Satellite Networks (DTSNs). Path ...
Soil moisture evaluation over the Argentine Pampas using models, satellite estimations and in-situ measurements
(Elsevier Science, 2020-10)
Study region: The Pampas region is located in the central-east part of Argentina, and is one of the most productive agricultural regions of the world under rainfed conditions. Study focus: This study aims at examining how ...
The role of general relativity on icy body reservoirs under the effects of an inner eccentric Jupiter
(EDP Sciences, 2018-07)
Context. Recent studies have analyzed the dynamical evolution of outer small body populations under the effects of an eccentric inner massive perturber, which result from a planetary scattering event. These investigations ...
The SOPHIE search for northern extrasolar planets: XVI. HD 158259: A compact planetary system in a near-3:2 mean motion resonance chain
(EDP Sciences, 2020-04)
Aims. Since 2011, the SOPHIE spectrograph has been used to search for Neptunes and super-Earths in the northern hemisphere. As part of this observational program, 290 radial velocity measurements of the 6.4 V magnitude ...
Results of the investigation of the asteroid (2121) Sevastopol based on photometric observations of mutual phenomena
(Pergamon-Elsevier Science Ltd, 2019-05)
The asteroid (2121) Sevastopol is a binary asteroid from the main belt. The duplicity of the asteroid was discovered based on photometric observations of mutual phenomena (eclipses and occultations) that were detected in ...
Soil moisture evaluation over the Argentine Pampas using models satellite estimations and in - situ measurements
(Elsevier, 2020-08-05)
Study region: The Pampas region is located in the central-east part of Argentina, and is one of the most productive agricultural regions of the world under rainfed conditions.
Study focus: This study aims at examining how ...
The diurnal cycle of precipitation over South America represented by five gridded datasets
(John Wiley & Sons Ltd, 2019-08)
A characterization of the diurnal cycle of precipitation (DCP) over the whole South America is still lacking in the literature and the scarcity of sub-daily rain ground measurements limits the data available for analysis ...
Resonant capture and tidal evolution in circumbinary systems: Testing the case of Kepler-38
(Wiley Blackwell Publishing, Inc, 2018-07)
Circumbinary planets are thought to form far from the central binary and migrate inwards by interactions with the circumbinary disc, ultimately stopping near their present location either by a planetary trap near the disc ...