Results 131 to 140 of about 405,217 (280)
Tools for Learning—Promoting Reflection for Student Teachers' Development of PCK
Journal of Research in Science Teaching, Volume 62, Issue 8, Page 1902-1922, October 2025.ABSTRACT This paper investigates how the coherent integration of three different tools for reflection during a science methods course can contribute to student teachers' planning and enactment of science teaching, that is, their development of pedagogical content knowledge (PCK).
Pernilla Nilsson +1 more
wiley +1 more source
STUDY OF BTA, HUBBLE, AND SPITZER GRB 021004 DEEP FIELDS [PDF]
, 2020 I. V. Sokolov +2 more
openalex +1 more source
A Morphological Catalog of Galaxies in the Hubble Deep Field [PDF]
, 1996 We present a catalog of morphological and color data for galaxies with $I < 25$ mag in the {\em Hubble Deep Field} (Williams et al. 1996). Galaxies have been inspected and (when possible) independently visually classified on the MDS and DDO systems ...
S. Bergh +4 more
semanticscholar +1 more source
A Global Map of Average Electron Densities in the Magnetosphere of Saturn
Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.Abstract Measurements from the Cassini Radio and Plasma Wave Science (RPWS) experiment obtained during the entire orbital phase of the Cassini mission around Saturn (13.2 years) are processed into a meridional map of plasma densities, comprising the innermost region of the ring ionosphere, the Enceladus plasma torus, and the outer magnetosphere, up to ...
Ulrich Taubenschuss +7 more
wiley +1 more source
Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.Abstract Jupiter's auroral regions have previously been defined by broad‐scale auroral structures, but these are typically obscured by the wide array of temporal variability observed at timescales between minutes and days, making it difficult to understand the underlying magnetospheric biases driving these brightness differences.
Tom S. Stallard +9 more
wiley +1 more source
The Astrophysical Journal Supplement SeriesWe present the AstroSat UV Deep Field south (AUDFs), an imaging survey using the wide-field Ultraviolet Imaging Telescope on board AstroSat. AUDFs cover ∼236 arcmin ^2 of the sky area, including the Great Observatories Origins Deep Survey (GOODS) South ...
Kanak Saha +13 more
doaj +1 more source
Constraints on the Faint End of the Galaxy Stellar Mass Function at z ≃ 4–8 from Deep JWST Data
The Astrophysical JournalWe analyze a sample of 3300 galaxies between redshifts z ≃ 3.5 and z ≃ 8.5 selected from James Webb Space Telescope (JWST) images in the Hubble Ultra Deep Field and UKIDSS Ultra Deep Survey field, including objects with stellar masses as low as ≃10 ^8 M ...
Rafael Navarro-Carrera +5 more
doaj +1 more source
Surface Photometry of Early-type Galaxies in the Hubble Deep Field
, 1997 The detailed surface photometry of a sample of early-type galaxies in the Hubble Deep Field is presented as part of a long-term project aimed to settle strong observational constraints to the theories modelling the evolution of elliptical galaxies from ...
Bertola, F., Fasano, G., Filippi, M.
core +1 more source
The Astronomical JournalWe present first-light deep H α imaging taken with the Nanshan 1 m wide-field telescope on the local galaxy NGC 4258, alongside archival data from Hubble Space telescope (HST), Westerbork Synthesis Radio Telescope, and The Dark Energy Camera Legacy ...
Cheng Cheng +14 more
doaj +1 more source
Classical Cosmological Tests for Galaxies of the Hubble Ultra Deep Field
, 2009 Images of the Hubble Ultra Deep Field are analyzed to obtain a catalog of galaxies for which the angular sizes, surface brightness, photometric redshifts, and absolute magnitudes are found.
A. Clocchiatti +14 more
core +1 more source