Results 101 to 110 of about 1,148 (222)

Some Tests to Establish Confidence in Planets Discovered by Transit Photometry

The Astrophysical Journal, 2002
Increased attention is being paid to transit photometry as a viable method for discovering or confirming detections of extrasolar planets. Several ground-based efforts are underway that target short-period, giant planets such as 51 Peg b, and several missions have been proposed to NASA and ESA to detect planets as small as Earth from spaceborne ...
William J. Borucki, Jon M. Jenkins, Douglas A. Caldwell, Douglas A. Caldwell   +3 more
openaire   +3 more sources

Drug‐Related Engrams and Their Role in the Persistence and Recurrence of Drug‐Related Behaviors

Hippocampus, Volume 35, Issue 6, November 2025.
ABSTRACT Memory is a cornerstone of human behavior, and addiction offers a compelling model of its persistence and plasticity. The scope of engram research has rapidly expanded to include addiction‐related phenomena. Addiction‐related memories, like strong aversive memories, are often highly resistant to extinction and can continue to drive relapse ...
M. Cutler, A. Thati, S. L. Grella
wiley   +1 more source

Interplay Between the Conductivity of Polymer‐Brush Functionalized Core‐Shell Particles and Their Enzyme Loading Efficiency and Activity

Journal of Polymer Science, Volume 63, Issue 21, Page 4403-4416, 1 November 2025.
Two approaches to introduce conductivity and high enzyme loading efficiency into polymer brush functionalized particles are pursued. First, conductive nanoparticles and laccase are incorporated into PDMAEMA brushes on silica particles. Second, conductive silver particles grafted with PDMAEMA brushes are loaded with laccase.
Hongtao Cai, Anila Antony, Anne Linhardt, Petr Formánek, Leonid Ionov, Alla Synytska   +5 more
wiley   +1 more source

Searching for GEMS: Discovery and Characterization of Two Brown Dwarfs Around M Dwarfs

The Astronomical Journal
Brown dwarfs bridge the gap between stars and planets, providing valuable insight into both planetary and stellar-formation mechanisms. Yet the census of transiting brown-dwarf companions, in particular around M-dwarf stars, remains incomplete. We report
Alexander Larsen, Tera N. Swaby, Henry A. Kobulnicky, Caleb I. Cañas, Shubham Kanodia, Jessica Libby-Roberts, Andrew Monson, Arvind F. Gupta, William Cochran, Suvrath Mahadevan, Chad Bender, Scott A. Diddams, Samuel Halverson, Andrea S. J. Lin, Maxwell Moe, Joe Ninan, Paul Robertson, Arpita Roy, Christian Schwab, Gudmundur Stefansson   +19 more
doaj   +1 more source

Hubble Space TelescopeTime‐Series Photometry of the Transiting Planet of HD 209458 [PDF]

, 2001
Timothy M. Brown, David Charbonneau, Ronald L. Gilliland, R. W. Noyes, Adam Burrows   +4 more
openalex   +1 more source

Quantitative analysis of inhibitor‐induced assembly disruption in human UDP‐GlcNAc 2‐epimerase using mass photometry

Protein Science, Volume 34, Issue 11, November 2025.
Abstract Uridine diphosphate N‐acetylglucosamine (UDP‐GlcNAc) 2‐epimerase (GNE)/N‐acetylmannosamine kinase is the rate‐limiting enzyme in sialic acid biosynthesis and a promising therapeutic target. We applied mass photometry (MP) to investigate GNE oligomerization and its modulation by three small‐molecule inhibitors (C5, C13, and C15).
Nico Boback, Jacob Gorenflos López, Christian P. R. Hackenberger, Santiago Di Lella, Daniel C. Lauster   +4 more
wiley   +1 more source

Effects of the Different Dietary Fish Oil Calcium Salt on Production Performance, Blood Biochemical Parameters, Egg Quality Traits and Yolk Fatty Acid Profile in Laying Hens at Peak Production Period

Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.
Dietary supplementation with fish oil calcium salt improved laying performance, yolk fatty acid profile and egg quality traits during the peak production period. Higher inclusion levels significantly increased n‐3 PUFA content without negative effects on bird health, while moderate levels (0.75%) optimized performance and productivity.
Hamze Ghaderi‐Chaparabad, Seyyed Ali Mirghelenj, Sina Payvastegan, Hamed Khalilvandi‐Behroozyar, Amir Mosayyeb Zadeh   +4 more
wiley   +1 more source

First Detection of [SI] in Near‐IR JWST Observations of Io in Eclipse, and Comparison With SO Emissions, Evolving Volcanic Eruptions, and Prior UV HST‐STIS [SI] Emissions

Journal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.
Abstract We observed Io with the James Webb Space Telescope (JWST) NIRSpec/Integral Field Unit (1.0–5.3 μm, R∼2700 $R\sim 2700$) in August 2023 while the satellite was in eclipse. Thermal emission from Kanehekili Fluctus is consistent with the cooling of lava flows after a vigorous eruption in November 2022.
Imke de Pater, Darrell F. Strobel, Ashley Gerard Davies, Joachim Saur, Lorenz Roth, Katherine de Kleer, Emmanuel Lellouch, Zachariah Milby, Carl Schmidt, Thierry Fouchet, Michael H. Wong, Leigh N. Fletcher, Jake Harkett, Michael Roman, Richard J. Cartwright, Jason E. Perry, Julie Renaud‐Kim, Carolyn Jordan, Stephan Schlegel, David A. Williams, David M. Nelson   +20 more
wiley   +1 more source

LHS 475 b: A Potential Venus Analog Orbiting a Nearby M Dwarf

The Astronomical Journal
Based on photometric observations by TESS, we present the discovery of a potential Venus analog transiting LHS 475, an M3 dwarf located 12.5 pc from the Sun. The mass of the star is 0.274 ± 0.015 M _☉ .
Kristo Ment, David Charbonneau, Jonathan Irwin, Jennifer G. Winters, Emily Pass, Avi Shporer, Karen A. Collins, Kevin I. Collins, Eric L. N. Jensen, Richard P. Schwarz, Keith Horne, Zahra Essack, Veselin B. Kostov, Michelle Kunimoto, Alan Levine, Sara Seager, Roland Vanderspek, Joshua N. Winn   +17 more
doaj   +1 more source

K-band transit and secondary eclipse photometry of exoplanet OGLE-TR-113b [PDF]

, 2007
I. A. G. Snellen, E. Covino
openalex   +1 more source