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581
Thermal stress and hospital admissions for cardiorespiratory disease in Brazil
Published 2024-05-01“…We considered four distinct thermal indices—Discomfort Index (DI), Net Effective Temperature (NET), Humidex (H), and Heat Index (HI). …”
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582
Forward Simulation of Multi-Frequency Microwave Brightness Temperature over Desert Soils in Kuwait and Comparison with Satellite Observations
Published 2019-07-01“…Such error could be due to the performance of the dielectric mixing model, soil moisture sampling depth and the impact of parametrization of effective temperature and roughness.…”
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583
The SPHINX M-dwarf Spectral Grid. I. Benchmarking New Model Atmospheres to Derive Fundamental M-dwarf Properties
Published 2023-01-01“…We also probe whether the adopted convective mixing length parameter influences inferred radii, effective temperature, and [M/H] and again find that may explain discrepancies between interferometric observations and model-derived parameters for cooler M dwarfs. …”
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584
Stellar Pulsation and Evolution: A Combined Theoretical Renewal and Updated Models (SPECTRUM). I. Updating Radiative Opacities for Pulsation Models of Classical Cepheid and RR-Lyra...
Published 2024-01-01“…Our results indicate that the opacity update introduces only minor changes: instability strip boundary locations shift by no more than 100 K in effective temperature, and pulsation periods vary within 1 σ compared to previous evaluations. …”
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585
Pulsation in Hot Main-Sequence Stars: Comparison of Observations with Models
Published 2024-11-01“…The locations of hot pulsating variables in the H–R diagram are found using the effective temperatures derived from spectroscopic analysis and luminosities from Gaia parallaxes. …”
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586
Rotation at the Fully Convective Boundary: Insights from Wide WD + MS Binary Systems
Published 2024-01-01“…Both data and models show that, at the fully convective boundary (FCB), MS stars with WD ages of up to 7.5 Gyr and within a <50 K effective temperature range experience up to a threefold increase in rotation period relative to stars slightly cooler than the FCB. …”
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587
Stellar Black Holes Can “Stretch” Supermassive Black Hole Accretion Disks
Published 2024-01-01“…Embedded accreting sBHs change the effective temperature distribution of the AGN accretion disk by heating gas in the outer regions. …”
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588
Experimental Investigation of Ground Radiation on Dielectric and Brightness Temperature of Soil Moisture and Soil Salinity
Published 2020-05-01“…The brightness temperature of the soil moisture and multilevel salinity was simulated by using the Q-H (parameter of polarization mixing and parameter of characterizing height) model and Holmes parameterization scheme of soil effective temperature. The results show that both the Dobson model and the GRMDM model can well reproduce the real part and imaginary part of the dielectric constant of non-saline soil, and the GRMDM model was better. …”
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589
Daily time series of 12 human thermal stress indices in Greece, aggregated at commune level (1998–2022)Zenodo
Published 2025-02-01“…The heat indices contained in the dataset include Apparent Temperature (AT), Heat Index (HI), Humidity Index (Humidex), Normal Effective Temperature (NET), Wet Bulb Globe Temperature (simple version WBGT), Wet Bulb Globe Temperature (thermofeelWBGT), Wet Bulb Temperature (WBT), Wind Chill Temperature (WCT), Mean Radiant Temperature (MRT), and Universal Thermal Climate Index (UTCI) with two variations (UTCI indoor and UTCI outdoor).To develop the dataset, we used hourly climate variables, acquired from the ERA5 and ERA5-Land datasets, produced by the European Centre for Medium-Range Weather Forecasts (ECMWF), which are accessible through the Copernicus Climate Change Service (C3S) Climate Data Store (CDS) Application Program Interface (API) client. …”
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590
Mass, Luminosity, and Stellar Age of Early-type Stars from the LAMOST Survey
Published 2025-01-01“…Mass ( M ) and luminosity ( L ) are fundamental parameters of stars but can only be measured indirectly. Typically, effective temperature ( T _eff ), surface gravity ( $\mathrm{log}\ g$ ), and metallicity ([M/H]) are derived from stellar spectra, then M , L , and stellar age ( t ) can be obtained by interpolating in the grid of stellar evolutionary models. …”
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591
Epsilon Canis Majoris: The Brightest Extreme-ultraviolet Source with Surprisingly Low Interstellar Absorption
Published 2025-01-01“…We combine measurements of distance with the integrated flux f = (41.5 ± 3.3) × 10 ^−6 erg cm ^−2 s ^−1 and angular diameter θ _d = 0.80 ± 0.05 mas to produce a consistent set of stellar parameters: radius R = 10.7 ± 0.7 R _⊙ , mass M = 13.1 ± 2.3 M _⊙ , gravity $\mathrm{log}g=3.50\pm 0.05$ , effective temperature T _eff ≈ 21,000 K, and luminosity L ≈ 20,000 L _⊙ . …”
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592
Dracula’s Chivito: Discovery of a Large Edge-on Protoplanetary Disk with Pan-STARRS
Published 2024-01-01“…We model the system using the HOCHUNK3D radiative transfer software and find that the system is consistent with a hot star of effective temperature 8000 K surrounded by a disk of size 1650 au and mass 0.2 M _⊙ at inclination 82°.…”
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593
Coronagraphic Observations of Si x 1430 nm Acquired by DKIST/Cryo-NIRSP with Methods for Telluric Absorption Correction
Published 2024-01-01“…In addition, we derive an effective temperature and nonthermal line width across the region. …”
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594
TESS Stellar Rotation up to 80 Days in the Southern Continuous Viewing Zone
Published 2024-01-01“…We find strong correlations between the detectability of rotation in TESS and the effective temperature, age, and metallicity of the stars. …”
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595
Photometric and Spectroscopic Analysis of V583 Lyrae, an Algol with a g-mode Pulsating Primary and Accretion Disk
Published 2024-01-01“…We determined an effective temperature of T _eff1 = 9000 ± 350 K from newly observed spectra, which might be an underestimate due to binary mass transfer. …”
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596
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598
Observation of a kilogram-scale oscillator near its quantum ground state
Published 2012“…With a new feedback strategy, we dynamically shift the resonant frequency of a 2.7 kg pendulum mode to lie within this optimal band, where its effective temperature falls as low as 1.4 μK, and its occupation number reaches about 200 quanta. …”
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599
Kepler-18b, c, and d: A system of three planets confirmed by transit timing variations, light curve validation, Warm-Spitzer photometry, and radial velocity measurements
Published 2012“…The Kepler-18 star has a mass of 0.97 M ⊙, a radius of 1.1 R ⊙, an effective temperature of 5345 K, and an iron abundance of [Fe/H] = +0.19. …”
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600
The hot-Jupiter Kepler-17b: Discovery, obliquity from stroboscopic starspots, and atmospheric characterization
Published 2012“…From a transit-based estimate of the host star's mean density, combined with an estimate of the stellar effective temperature T[subscript eff] = 5630 ± 100 from high-resolution spectra, we infer a stellar host mass of 1.06 ± 0.07 M ⊙ and a stellar radius of 1.02 ± 0.03 R ⊙. …”
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