Results 41 to 50 of about 446,310 (340)

VADER: Probing the Dark Side of Dimorphos with LICIACube LUKE

The Planetary Science Journal
The ASI cubesat LICIACube has been part of the first planetary defense mission DART, having among its scopes to complement the DRACO images to better constrain the Dimorphos shape. LICIACube had two different cameras, LEIA and LUKE, and to accomplish its
Angelo Zinzi, P. H. A. Hasselmann, V. Della Corte, J. D. P. Deshapriya, I. Gai, A. Lucchetti, M. Pajola, A. Rossi, E. Dotto, E. Mazzotta Epifani, R. T. Daly, M. Hirabayashi, T. Farnham, C. M. Ernst, S. L. Ivanovski, J.-Y. Li, L. M. Parro, M. Amoroso, J. Beccarelli, I. Bertini, J. R. Brucato, A. Capannolo, S. Caporali, M. Ceresoli, G. Cremonese, M. Dall’Ora, L. Gomez Casajus, E. Gramigna, S. Ieva, G. Impresario, R. Lasagni Manghi, M. Lavagna, M. Lombardo, D. Modenini, B. Negri, P. Palumbo, D. Perna, S. Pirrotta, G. Poggiali, P. Tortora, F. Tusberti, M. Zannoni, G. Zanotti   +42 more
doaj   +1 more source

A Strategy for Finding Near Earth Objects with the SDSS Telescope

, 2004
We present a detailed observational strategy for finding Near Earth Objects (NEOs) with the Sloan Digital Sky Survey (SDSS) telescope. We investigate strategies in normal, unbinned mode as well as binning the CCDs 2x2 or 3x3, which affects the sky ...
Andrew A. West, Arti Garg, Atsuko Nitta, Christopher W. Stubbs, Constance M. Rockosi, Craig J. Hogan, Dan Long, Eric H. Neilsen, Gajus Miknaitis, Giorgini J. D., Howard Brewington, J. Brinkmann, Jurek Krzesiński, Michael Harvanek, Oliver J. Fraser, Peter R. Newman, Robert H. Lupton, Robert Jedicke, Scot J. Kleinman, Scott F. Anderson, Sean N. Raymond, Stephanie A. Snedden, Suzanne L. Hawley, Thomas Quinn, Željko Ivezić   +24 more
core   +1 more source

Spitzer Albedos of Near-Earth Objects [PDF]

The Astronomical Journal, 2019
Abstract Thermal infrared observations are the most effective way to measure asteroid diameter and albedo for a large number of near-Earth objects (NEOs). Major surveys like NEOWISE, NEOSurvey, ExploreNEOs, and NEOLegacy find a small fraction of high albedo objects that do not have clear analogs in the current meteorite population. About
Annika Gustafsson, David E. Trilling, Michael Mommert, Andrew McNeill, Joseph L. Hora, Howard A. Smith, Stephan Hellmich, Stefano Mottola, Alan W. Harris   +8 more
openaire   +3 more sources

Psychological Safety Among Interprofessional Pediatric Oncology Teams in Germany: A Nationwide Survey

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn, Anna‐Lena Herbach, Christian Bock, Katharina Fleig, Urs Mücke   +4 more
wiley   +1 more source

The Sensitivity of NEO Surveyor to Low-perihelion Asteroids

The Planetary Science Journal
Asteroids with low orbital perihelion distances experience extreme heating from the Sun that can modify their surfaces and trigger nontypical activity mechanisms.
Joseph R. Masiero, Yuna G. Kwon, Dar W. Dahlen, Frank J. Masci, Amy K. Mainzer   +4 more
doaj   +1 more source

(523599) 2003 RM: The Asteroid that Wanted to be a Comet

The Planetary Science Journal, 2023
We report a statistically significant detection of nongravitational acceleration on the subkilometer near-Earth asteroid (523599) 2003 RM. Due to its orbit, 2003 RM experiences favorable observing apparitions every 5 yr.
Davide Farnocchia, Darryl Z. Seligman, Mikael Granvik, Olivier Hainaut, Karen J. Meech, Marco Micheli, Robert Weryk, Steven R. Chesley, Eric J. Christensen, Detlef Koschny, Jan T. Kleyna, Daniela Lazzaro, Michael Mommert, Richard J. Wainscoat   +13 more
doaj   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül, Neriman Sıla Koç, Berrak Itır Aylı   +2 more
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Pre-impact Albedo Map and Photometric Properties of the (65803) Didymos Asteroid Binary System from DART and Ground-based Data

The Planetary Science Journal
This study provides a pre-impact map of the albedo of the Double Asteroid Redirection Test (DART) target Dimorphos corrected for all the effects of viewing geometry, as well as an estimate of photometric roughness for the hemisphere imaged by DART. Other
B. J. Buratti, J. Pittichová, I. Mishra, J. K. Hillier, J. A. Mosher, S. R. Chesley, J. M. Sunshine, O. Barnouin, C. M. Ernst, R. T. Daly, J-Y Li, A. F. Cheng, A. S. Rivkin, J. Rizos   +13 more
doaj   +1 more source

Near-Earth Objects (NEO) and other current space threats

Security and Defence Quarterly, 2020
Objectives The subject of the study are space threats – Near-Earth Objects (NEO) and Potentially Hazardous Asteroids (PHA). Methods The research methods employed in this article included the classic theoretical methods used in security sciences and a
Radosław Bielawski
doaj   +1 more source