Search Results - "PARVIAINEN, H"
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RoadRunner: a fast and flexible exoplanet transit model
Published in Monthly notices of the Royal Astronomical Society (01-12-2020)“…ABSTRACT I present RoadRunner, a fast exoplanet transit model that can use any radially symmetric function to model stellar limb darkening (LD) while still…”
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ldtk: Limb Darkening Toolkit
Published in Monthly notices of the Royal Astronomical Society (11-11-2015)“…We present a python package ldtk that automates the calculation of custom stellar limb-darkening (LD) profiles and model-specific limb-darkening coefficients…”
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K2SC: flexible systematics correction and detrending of K2 light curves using Gaussian process regression
Published in Monthly notices of the Royal Astronomical Society (01-07-2016)“…We present k2sc (K2 Systematics Correction), a python pipeline to model instrumental systematics and astrophysical variability in light curves from the K2…”
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Going back to basics: accelerating exoplanet transit modelling using Taylor-series expansion of the orbital motion
Published in Monthly notices of the Royal Astronomical Society (01-12-2020)“…ABSTRACT A significant fraction of an exoplanet transit model evaluation time is spent calculating projected distances between the planet and its host star…”
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Planet Hunters TESS II: findings from the first two years of TESS
Published in Monthly notices of the Royal Astronomical Society (01-03-2021)“…ABSTRACT We present the results from the first two years of the Planet Hunters TESS (PHT) citizen science project, which identifies planet candidates in the…”
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Exhaust emissions of non-road mobile machine: Real-world and laboratory studies with diesel and HVO fuels
Published in Fuel (Guildford) (15-08-2017)“…•Exhaust emissions from a tractor in real-world and laboratory conditions were compared.•Emission factors for NOx, PM, particles and non-volatile particles…”
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An enhanced slope in the transmission spectrum of the hot Jupiter WASP-104b
Published in Monthly notices of the Royal Astronomical Society (01-02-2021)“…ABSTRACT We present the optical transmission spectrum of the hot Jupiter WASP-104b based on one transit observed by the blue and red channels of the Double…”
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Radial velocity confirmation of K2-100b: a young, highly irradiated, and low-density transiting hot Neptune
Published in Monthly notices of the Royal Astronomical Society (21-11-2019)“…ABSTRACT We present a detailed analysis of HARPS-N radial velocity observations of K2-100, a young and active star in the Praesepe cluster, which hosts a…”
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Increased prevalence of pancreaticobiliary maljunction in biliary malignancies
Published in Scandinavian journal of surgery (01-12-2019)“…Aim: The incidence of pancreaticobiliary maljunction is thought to approximate 1:100,000 within Western populations. We aimed to study the significance of…”
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TOI 4201 b and TOI 5344 b: Discovery of Two Transiting Giant Planets around M-dwarf Stars and Revised Parameters for Three Others
Published in The Astronomical journal (01-10-2023)“…Abstract We present the discovery from the TESS mission of two giant planets transiting M-dwarf stars: TOI 4201 b and TOI 5344 b. We also provide precise…”
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Diagnosis, natural course and treatment outcomes of groove pancreatitis
Published in HPB (Oxford, England) (01-08-2021)“…Groove pancreatitis (GP) is a rare form of chronic pancreatitis with limited data on its diagnostics and treatment outcomes. The aim of this study was to…”
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Is the orbit of the exoplanet WASP-43b really decaying? TESS and MuSCAT2 observations confirm no detection
Published in Monthly notices of the Royal Astronomical Society (01-12-2021)“…ABSTRACT Up to now, WASP-12b is the only hot Jupiter confirmed to have a decaying orbit. The case of WASP-43b is still under debate. Recent studies preferred…”
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Simultaneous multicolour transit photometry of hot Jupiters HAT-P-19b, HAT-P-51b, HAT-P-55b, and HAT-P-65b
Published in Monthly notices of the Royal Astronomical Society (23-01-2024)“…ABSTRACT Accurate physical parameters of exoplanet systems are essential for further exploration of planetary internal structure, atmospheres, and formation…”
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K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star
Published in Monthly notices of the Royal Astronomical Society (21-11-2018)“…We present the discovery and confirmation of two new transiting giant planets from the Kepler extended mission K2. K2-260 b is a hot Jupiter transiting a V =…”
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Rapid contraction of giant planets orbiting the 20-million-year-old star V1298 Tau
Published in Nature astronomy (01-02-2022)“…Current theories of planetary evolution predict that infant giant planets have large radii and very low densities before they slowly contract to reach their…”
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REVIEW PAPER: Origin and Molecular Pathology of Adrenocortical Neoplasms
Published in Veterinary pathology (01-03-2009)“…Neoplastic adrenocortical lesions are common in humans and several species of domestic animals. Although there are unanswered questions about the origin and…”
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“Sniffer”—a novel tool for chasing vehicles and measuring traffic pollutants
Published in Atmospheric environment (1994) (01-07-2004)“…To measure traffic pollutants with high temporal and spatial resolution under real conditions a mobile laboratory was designed and built in Helsinki…”
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Gonadectomy-induced Adrenocortical Neoplasia in the Domestic Ferret (Mustela putorius furo) and Laboratory Mouse
Published in Veterinary Pathology (01-03-2006)“…Sex steroid-producing adrenocortical adenomas and carcinomas occur frequently in neutered ferrets, but the molecular events underlying tumor development are…”
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GATA-4 is a granulosa cell factor employed in inhibin-α activation by the TGF-β pathway
Published in Journal of molecular endocrinology (01-06-2006)“…Part of heterodimeric inhibin, inhibin-α is crucial for mammalian ovarian function. Regulation of inhibin-α expression in granulosa cells is both endocrine,…”
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Transiting exoplanets from the CoRoT space mission Resolving the nature of transit candidates for the LRa03 and SRa03 fields
Published in Astrophysics and space science (01-02-2012)“…CoRoT is a space telescope which aims at studying internal structure of stars and detecting extrasolar planets. We present here a list of transits detected in…”
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