Results 31 to 40 of about 13,276,015 (255)
Transit-Oriented Development (TOD) and Employment
, 2011 In a white paper entitled “Transit-Oriented Development and Employment,” CTOD discusses the relationship between transit and job concentrations and explains the importance of the destination side of the trip for both transit operations and land-use ...
Center for Transit-Oriented Development
core +2 more sources
Transit-timing Variations in TESS: A Catalog from the First 5 yr
The Astrophysical Journal Supplement SeriesWe present the first catalog of transit-timing variations (TTVs) in Transiting Exoplanet Survey Satellite (TESS) systems with multiple TESS objects of interest (TOIs) using data from Sector 1 to Sector 69, spanning the first 5 yr of mission operations ...
Emma Nabbie +3 more
doaj +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Characterization of extrasolar multi-planet systems by transit timing variation [PDF]
, 2020 Planetary systems with transiting planets allow the measurement of the planetary radius, which is essential to constrain the planet’s evolution and migration history, as well as to characterize its internal structure. The second fundamental parameter for
Korth, Judith
core +1 more source
The Astrophysical Journal Supplement SeriesMany hot Jupiters may experience orbital decays, which are manifested as long-term transit-timing variations. We have analyzed 7068 transits from the Transiting Exoplanet Survey Satellite (TESS) for a sample of 326 hot Jupiters.
Wenqin Wang +5 more
doaj +1 more source
TOI-199 b: A Well-characterized 100 day Transiting Warm Giant Planet with TTVs Seen from Antarctica
The Astronomical Journal, 2023 We present the spectroscopic confirmation and precise mass measurement of the warm giant planet TOI-199 b. This planet was first identified in TESS photometry and confirmed using ground-based photometry from ASTEP in Antarctica including a full 6.5 hr ...
Melissa J. Hobson +51 more
doaj +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Revisiting the Orbital Dynamics of the Hot Jupiter WASP-12 b with New Transit Times
The Astronomical JournalIn this study, we examine the transit timing deviations of the extensively studied hot Jupiter WASP-12 b using a comprehensive data set of 391 transit light curves.
Shraddha Biswas +12 more
doaj +1 more source
The Planetary Science Journal, 2021 We have collected transit times for the TRAPPIST-1 system with the Spitzer Space Telescope over four years. We add to these ground-based, HST, and K2 transit-time measurements, and revisit an N -body dynamical analysis of the seven-planet system using ...
Eric Agol +34 more
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source