Search Results - "Barros, S. C."
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Planets and stellar activity: hide and seek in the CoRoT-7 system
Published in Monthly notices of the Royal Astronomical Society (21-09-2014)“…Since the discovery of the transiting super-Earth CoRoT-7b, several investigations have yielded different results for the number and masses of planets present…”
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SDSS unveils a population of intrinsically faint cataclysmic variables at the minimum orbital period
Published in Monthly notices of the Royal Astronomical Society (21-08-2009)“…We discuss the properties of 137 cataclysmic variables (CVs) which are included in the Sloan Digital Sky Survey (SDSS) spectroscopic data base, and for which…”
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Line-profile tomography of exoplanet transits – II. A gas-giant planet transiting a rapidly rotating A5 star
Published in Monthly notices of the Royal Astronomical Society (01-09-2010)“…Most of our knowledge of extrasolar planets rests on precise radial-velocity measurements, either for direct detection or for confirmation of the planetary…”
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Respiratory Epithelial Cells: More Than Just a Physical Barrier to Fungal Infections
Published in Journal of fungi (Basel) (24-05-2022)“…The respiratory epithelium is highly complex, and its composition varies along the conducting airways and alveoli. In addition to their primary function in…”
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Machine-learning approaches to exoplanet transit detection and candidate validation in wide-field ground-based surveys
Published in Monthly notices of the Royal Astronomical Society (11-03-2019)“…Since the start of the Wide-angle Search for Planets (WASP) program, more than 160 transiting exoplanets have been discovered in the WASP data. In the past,…”
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Inhibition of STEP61 ameliorates deficits in mouse and hiPSC-based schizophrenia models
Published in Molecular psychiatry (01-02-2018)“…The brain-specific tyrosine phosphatase, STEP (STriatal-Enriched protein tyrosine Phosphatase) is an important regulator of synaptic function. STEP normally…”
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Control of interneuron dendritic growth through NRG1 erbB4-mediated kalirin-7 disinhibition
Published in Molecular psychiatry (01-01-2012)“…Neuregulin 1 (NRG1) is a secreted trophic factor that activates the postsynaptic erbB4 receptor tyrosine kinase. Both NRG1 and erbB4 have been repeatedly…”
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Can we detect the stellar differential rotation of WASP-7 through the Rossiter–McLaughlin observations?
Published in Monthly notices of the Royal Astronomical Society (09-03-2020)“…ABSTRACT The Rossiter–McLaughlin (RM) effect is the radial velocity signal generated when an object transits a rotating star. Stars rotate differentially and…”
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Transit timing variations in WASP-10b induced by stellar activity
Published in Monthly notices of the Royal Astronomical Society (21-04-2013)“…The hot-Jupiter WASP-10b was reported by Maciejewski et al. to show transit timing variations (TTVs) with an amplitude of ∼3.5 min. These authors proposed that…”
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Intratumoral heterogeneity of ADAM23 promotes tumor growth and metastasis through LGI4 and nitric oxide signals
Published in Oncogene (05-03-2015)“…Intratumoral heterogeneity (ITH) represents an obstacle for cancer diagnosis and treatment, but little is known about its functional role in cancer…”
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Lucky imaging of transiting planet host stars with LuckyCam
Published in Monthly notices of the Royal Astronomical Society (11-08-2013)“…We obtained high-resolution, high-contrast optical imaging in the Sloan Digital Sky Survey i ′ band with the LuckyCam camera mounted on the 2.56 m Nordic…”
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Orbital periods of cataclysmic variables identified by the SDSS – III. Time-series photometry obtained during the 2004/5 International Time Project on La Palma
Published in Monthly notices of the Royal Astronomical Society (01-05-2008)“…We present time-resolved CCD photometry of 15 cataclysmic variables (CVs) identified by the Sloan Digital Sky Survey (SDSS). The data were obtained as part of…”
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WASP-24 b: A New Transiting Close-in Hot Jupiter Orbiting a Late F-star
Published in The Astrophysical journal (01-09-2010)“…We report the discovery of a new transiting close-in giant planet, WASP-24 b, in a 2.341 day orbit, 0.037 AU from its F8-9 type host star. By matching the…”
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The spin-orbit angles of the transiting exoplanets WASP-1b, WASP-24b, WASP-38b and HAT-P-8b from Rossiter-McLaughlin observations
Published in Monthly notices of the Royal Astronomical Society (01-07-2011)“…We present observations of the Rossiter-McLaughlin effect for the transiting exoplanets WASP-1b, WASP-24b, WASP-38b and HAT-P-8b, and deduce the orientations…”
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The spin–orbit alignment of the transiting exoplanet WASP-3b from Rossiter–McLaughlin observations
Published in Monthly notices of the Royal Astronomical Society (01-07-2010)“…We present an observation of the Rossiter–McLaughlin effect for the planetary system WASP-3. Radial velocity measurements were made during transit using the…”
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Masses and compositions of three small planets orbiting the nearby M dwarf L231-32 (TOI-270) and the M dwarf radius valley
Published in Monthly notices of the Royal Astronomical Society (01-10-2021)“…ABSTRACT We report on precise Doppler measurements of L231-32 (TOI-270), a nearby M dwarf (d = 22 pc, M⋆ = 0.39 M⊙, R⋆ = 0.38 R⊙), which hosts three transiting…”
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SDSS J124058.03-015919.2: a new AM CVn star with a 37-min orbital period
Published in Monthly notices of the Royal Astronomical Society (01-08-2005)“…We present high time-resolution spectroscopy with the Very Large Telescope of SDSS J124058.03-015919.2, a new helium-transferring binary star identified in the…”
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Benefits in radical mastectomy protocol: a randomized trial evaluating the use of regional anesthesia
Published in Scientific reports (18-05-2018)“…Surgery is the first-line treatment for early, localized, or operable breast cancer. Regional anesthesia during mastectomy may offer the prevention of…”
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Neurotoxicosis in horses associated with consumption of Trema micrantha
Published in Equine veterinary journal (01-03-2018)“…Summary Background Trema micrantha is a tree widely distributed throughout the Americas. The tree produces highly palatable leaves that have been associated…”
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Mouse skin peptidomic analysis of the hemorrhage induced by a snake venom metalloprotease
Published in Amino acids (01-09-2023)“…Hemorrhage induced by snake venom metalloproteases (SVMPs) results from proteolysis, capillary disruption, and blood extravasation. HF3, a potent SVMP of…”
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