Results 151 to 160 of about 43,519 (315)

Efficient and Accurate Force Replay in Cosmological-baryonic Simulations

The Astrophysical Journal
We construct time-evolving gravitational potential models for a Milky Way–mass galaxy from the FIRE-2 suite of cosmological-baryonic simulations using basis function expansions.
Arpit Arora, Robyn Sanderson, Christopher Regan, Nicolás Garavito-Camargo, Emily Bregou, Nondh Panithanpaisal, Andrew Wetzel, Emily C. Cunningham, Sarah R. Loebman, Adriana Dropulic, Nora Shipp   +10 more
doaj   +1 more source

3D self-consistent N-body barred models of the Milky Way: I. Stellar dynamics

, 1997
R. Fux
openalex   +2 more sources

A SERS‐Based Antibody‐Aptamer Sandwich Assay for Extracellular Vesicle‐Associated Tau Detection Using Gold Nanoparticles

Advanced Sensor Research, EarlyView.
Tau protein plays a critical role in the pathology of Alzheimer's disease, utilizing extracellular vesicles (EVs) as a mechanism for intercellular transmission. This study develops a highly sensitive sandwich assay biosensor for detecting and quantifying tau‐associated EVs using surface‐enhanced Raman spectroscopy (SERS).
Saqer Al Abdullah, Samaneh Ghadami, Md. Arifur Rahman Khan, Farbod Ebrahimi, Kyle Nowlin, Tetyana Ignatova, Kristen Dellinger   +6 more
wiley   +1 more source

Predicting Interstellar Object Chemodynamics with Gaia

The Astronomical Journal
The interstellar object (ISO) population of the Milky Way is a product of its stars. However, what is in fact a complex structure in the solar neighborhood has traditionally in ISO studies been described as smoothly distributed.
Matthew J. Hopkins, Michele T. Bannister, Chris Lintott   +2 more
doaj   +1 more source

The Face-on View of the Milky Way: Gas Dynamics in the COBE NIR Bulge and Disk

, 1998
P. Englmaier, Ortwin Gerhard
openalex   +2 more sources

Dynamics in the outskirts of four Milky Way globular clusters: it's the tides that dominate

, 2022
Zhen Wan, Anthony Arnold, William H. Oliver, Geraint F. Lewis, Holger Baumgardt, Mark Gieles, V. Hénault-Brunet, T. J. L. de Boer, E. Balbinot, G. S. Da Costa, Dougal Mackey, Denis Erkal, A. M. N. Ferguson, P. B. Kuzma, E. Pancino, Jorge Peñarrubia, N. Sanna, A. Sollima, Roeland P. van der Marel, Laura L. Watkins   +19 more
openalex   +2 more sources

Automated Transcranial Photobiomodulation in Healthy Rats: Effects on Working Memory and Brain Markers

Advanced Therapeutics, EarlyView.
Transcranial photobiomodulation (PBM) enhances spatial working memory in healthy rats under both continuous and alternating stimulation protocols. At the neural level, PBM modulates cytochrome c oxidase activity, increases prefrontal and hippocampal synaptic markers, and induces region‐specific c‐Fos expression. These effects suggest improved cognitive
Candela Zorzo, Lucía Rodríguez‐Fernández, Emily Gabriela Castillo‐Escalona, Juan A. Martínez, Laura Mañas, Natalia Arias, Jorge L. Arias   +6 more
wiley   +1 more source

Orbital dynamics and histories of satellite galaxies around Milky Way – mass galaxies in the FIRE simulations [PDF]

, 2022
Isaiah B. Santistevan, Andrew Wetzel, Erik Tollerud, Robyn E. Sanderson, Jenna Samuel   +4 more
openalex   +1 more source

Elevated Histone Lactylation Mediates Ferroptosis Resistance in Endometriosis Through the METTL3‐Regulated HIF1A/HMOX1 Signaling Pathway

Advanced Science, EarlyView.
This study reveals that histone lactylation, a modification derived from lactate, plays a crucial role in ferroptosis resistance in ectopic endometrial stromal cells. This resistance is mediated via the HIF1A/HMOX1 pathway regulated by METTL3. In vivo, a combination of 2‐DG and erastin shows promise as an effective treatment for endometriosis ...
Zongwen Liang, Jinming Liu, Yanling Gou, Honglin Wang, Zhi Li, Yingying Cao, Huiyan Zhang, Ruru Bai, Zongfeng Zhang   +8 more
wiley   +1 more source

Local Group timing in Milgromian dynamics. A past Milky Way-Andromeda encounter at z>0.8 [PDF]

, 2013
Hongsheng Zhao, Benoît Famaey, Fabian Lüghausen, Pavel Kroupa   +3 more
openalex   +1 more source