Results 51 to 60 of about 4,597 (205)
A Search for Meteoroid Streams and Their Sources in the Near-Sun Zodiacal Dust Cloud
The Astrophysical JournalThe structure and dynamics of the zodiacal cloud close to the Sun may be significantly influenced by the interaction between a background quasihomogeneous zodiacal cloud and discrete meteoroid streams associated with small bodies like comets and ...
David M. Malaspina +4 more
doaj +1 more source
A scene model of exosolar systems for use in planetary detection and characterisation simulations
, 2007 Instrumental projects that will improve the direct optical finding and characterisation of exoplanets have advanced sufficiently to trigger organized investigation and development of corresponding signal processing algorithms.
A. Belu +36 more
core +2 more sources
Evidence for dust accumulation just outside the orbit of Venus [PDF]
, 2007 To contribute to the knowledge of dynamics of interplanetary dust we are searching for structures in the spatial distribution of interplanetary dust near the orbit of Venus.
B. Moster +12 more
core +1 more source
Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 4, April 2026.Abstract In the Western Antarctic Peninsula (WAP), marine plankton dynamics are tightly linked to the interannual variability in environmental conditions, including phenological shifts in sea‐ice seasonality. To explore these linkages, we use a 1‐dimensional vertical ocean‐ice‐ecosystem model (KPP‐Eco‐Ice, or KEI) that simulates physical and ecosystem ...
Catherine R. Czajka +6 more
wiley +1 more source
Snapshot coronagraphy with an interferometer in space
, 2000 Diluted arrays of many optical apertures will be able to provide h igh-resolution snapshot images if the beams are combined according to the densified-pupil scheme.
Boccaletti, A. +3 more
core +2 more sources
Planetary Science Goals for the Spitzer Warm Era [PDF]
, 2007 The overarching goal of planetary astronomy is to deduce how the present collection of objects found in our Solar System were formed from the original material present in the proto-solar nebula.
B. Bhattacharya +10 more
core +2 more sources
SIRTF: A Unique Opportunity for Probing the Zodiacal Cloud [PDF]
International Astronomical Union Colloquium, 1996 AbstractThe Space Infrared Telescope Facility (SIRTF) is planned for launch by NASA in 2001 in a heliocentric orbit at 1.01 AU The spacecraft will drift away from the Earth slowly, reaching a distance of 0.3 AU behind the Earth at the end of its 2.5 year mission. This implies that SIRTF will spiral through the Earth's resonant dust ring (Wright et al.,
Sumita Jayaraman +2 more
openaire +1 more source
Design and Analysis of Untargeted Metabolomics Experiments
Current Protocols, Volume 5, Issue 10, October 2025.Abstract Untargeted metabolomics is a powerful approach for identifying small molecules from highly complex mixtures, such as biological tissues or environmental samples. This technology enables the relatively fast and inexpensive identification of metabolites in situations where many or most of the chemical species are unknown before the experiment ...
Zane G. Long, Rachel W. Martin
wiley +1 more source
Zodiacal Fluctuations Should Drive Inner-source Pickup Ion Variability
The Astrophysical JournalDust near the Sun is implicated in the production of an unexpected “inner source” of pickup ions (PUIs). Multiple mechanisms related to dust have been proposed to explain this phenomenon, and all depend on the amount, along with the spatial and size ...
J. R. Szalay +5 more
doaj +1 more source
Functional Ecology, Volume 39, Issue 10, Page 2573-2587, October 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract The light climate at high latitudes, in particular the extended twilight of winter and the reduced diel variation in light level in midsummer and midwinter, potentially constrains visual function and the synchronisation of temporal organisation in polar species. In this
Nicholas J. C. Tyler +3 more
wiley +1 more source