[PDF] Top 20 Overview of semi-sinusoidal stellar variability with the CoRoT satellite
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Overview of semi-sinusoidal stellar variability with the CoRoT satellite
... describes the first results of our effort to determine variability periods from the LCs of stars in the ex- oplanet fields observed with ...CoRoT. Of ... See full document
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The variability behaviour of CoRoT M-giant stars
... stars with T eff < 4200 K – see Sect. 2.4 ), we defined the variability amplitude as half of the dif- ference between the maximum and minimum of ...in the phase ... See full document
11
The variability behaviour of CoRoT M-giant stars
... stars with T eff < 4200 K – see Sect. 2.4 ), we defined the variability amplitude as half of the dif- ference between the maximum and minimum of ...in the phase ... See full document
11
Spatial variability of soil attributes in an experimental basin in the semi-arid region of Pernambuco, Brazil
... in the semi-arid region of Pernambuco state ...in the layers of ...encompassing the three soil classes present in the basin and commonly found in the ... See full document
7
ANNUAL RAINFALL VARIABILITY AND ECONOMICAL DEPENDENCY OF SMALLHOLDER AGRICULTURE IN THE SEMI-ARID NORTHEASTERN REGION OF BRAZIL
... consists of extensive livestock breeding and (partly irrigated) cultivation of subsis- tence crops along the river margins or in the form of recession agriculture on the borders ... See full document
13
A modified CoRoT detrend algorithm and the discovery of a new planetary companion
... detrend CoRoT light curves from sudden intensity changes. Such changes can be of stellar activity origin, although the vast majority are clearly instrumental in nature (Pinheiro da Silva et ... See full document
11
Energetic particle induced inter-annual variability of ozone inside the Antarctic polar vortex observed in satellite data
... consider the EDGE region as the Antarctic vortex area, but the CORE and OUT- SIDE region are still necessary to determine whether the observed features inside the EDGE zone are actually ... See full document
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Photospheric activity and rotation of the planet-hosting star CoRoT-4a
... that stellar activity is influenced by the hot Jupiter in CoRoT-4a is suggested by the present models, in par- ticular by those assuming that the photometric modulation is only produced ... See full document
8
Determination of the spectroscopic stellar parameters for 257 field giant stars
... One of the major advantage of our work is to present a homo- geneous calculation of spectroscopic parameters for a set of giant stars that have been already surveyed for planets, thus ... See full document
17
The Activity and evolution of low-mass young stellar objects
... One of the characteristics of veiling continuum is its dependency on wavelength, being stronger for shorter ...evaluate the veiling continuum. The veiling continuum affects all lines in ... See full document
180
Fundamental parameters of Be stars located in the seismology fields of COROT
... flattens the star, causing a gravitational darkening of the stel- lar surface due to the variation of the temperature and den- sity distribution from the poles to ... See full document
25
Reduction of maximum tsunami run-up due to the interaction with beachfront development – application of single sinusoidal waves
... detect the maximum run-up of the waves. The basic idea resembles drift lines along natural beaches where deposited de- bris is one potential demarcation of the highest run-up ... See full document
53
Overview of the Devonian Escarpment EPA
... Abstract: The Devonian Escarpment (DEEPA), located in the south of Brazil, represents an important area of environmental preservation composed by grasslands, gallery forests, as well as rock ... See full document
7
Aspects of stellar atmospheres and star formation
... also the effect of the external irradiation. The parametrization attained is very convenient for this pur- pose, which can be implemented in the existing computer models for eclipsing ... See full document
190
Magnetic variability in the young solar analog KIC 10644253: observations from the Kepler satellite and the HERMES spectrograph
... minimum of the solar activity (Salabert et al. 2016 ). The p-mode frequency shifts of KIC 10644253 are also observed to vary with time with a comparable modulation with a ... See full document
12
Integration of reaction and separation with lipases: an overview
... Such type of integrated reactor/separator pre- sents several advantages, viz.: (i) operation in a continuous mode is possible and, therefore, sub- strates can ente[r] ... See full document
11
SPATIAL AND TEMPORAL VARIABILITY OF HYDROGRAPHIC PARAMETERS MEASURED IN THE ESTUARY OF THE JAGUARIBE RIVER (SEMI-ARID REGION, NORTHEAST, BRAZIL)
... The data related to chlorophyll-a at Stations 01 and 02 did not present significant spatial and temporal variations in.. Figure 10 – Average values integrated along the water column at S[r] ... See full document
17
Measuring stellar differential rotation with high-precision space-borne photometry
... below the acceptance threshold of 1.2 for all the parameters even after running chains with 5 × 10 8 ...to the miss of the best minimum of the chi square by ... See full document
15
The Fundamentals of Longitudinal Research: An Overview
... One of the surprising puzzles in social science research is that researchers seem to need more (and ‘better’) data even as more and more data are being ...One of the recent ... See full document
17
The use of Gaussian processes in the analysis of stellar noise in exoplanet search
... analyzing the radial velocity measurements obtained with HARPS, it was not only found the signals of CoRoT-7b and CoRoT-7c but also evidence for another signal with a ... See full document
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