Results 151 to 160 of about 3,543,245 (260)

Low-mass Galaxy Interactions Trigger Black Hole Activity

open access: yesThe Astrophysical Journal Letters
The existence of high- z overmassive supermassive black holes represents a major conundrum in our understanding of black hole evolution. In this Letter, we probe from the observational point of view how early Universe environmental conditions could have ...
Marko Mićić   +5 more
doaj   +1 more source

Exploring the Potential of Unmanned Aerial System‐Based Topographic Indices Maps to Evaluate Storm Drain Positioning

open access: yesJournal of Flood Risk Management, Volume 19, Issue 4, December 2026.
ABSTRACT Urbanisation, climate uncertainty, and limited city budgets have heightened the need for efficient urban drainage management. While advanced hydrodynamic models assess the performance of drainage networks, they are computationally intensive, time‐consuming, and expensive.
Rakhee Ramachandran   +3 more
wiley   +1 more source

Warped Disk Galaxies. II. From the Cosmic Web to the Galactic Warp

open access: yesThe Astrophysical Journal
Galactic warps are common in disk galaxies. While often attributed to galaxy–galaxy tides, a nonspherical dark matter halo has also been proposed as a driver of disk warping.
Woong-Bae G. Zee   +3 more
doaj   +1 more source

Electronics‐Free Visual Monitoring of Dry Eye Disease‐Related Tear Biomarkers Using Smart Scleral Lenses

open access: yesAdvanced Science, Volume 13, Issue 63, 12 November 2026.
An electronics‐free smart scleral lens passively monitors dry eye disease‐related tear biomarkers through colorimetric sensing of chloride, pH, and ocular surface temperature. Smartphone‐assisted image analysis enables quantitative interpretation, providing a simple, non‐invasive strategy for ocular health monitoring without integrated electronics ...
Ziheng Wang   +15 more
wiley   +1 more source

The effect of the environment on the evolution of galaxy colours [PDF]

open access: yes, 2006
In chapter 1 of this thesis, I give a brief overview of the birth of modern cosmology and the growth of the current paradigm. I then go on to describe the different types of galaxies, the star formation rates within them and give some notes about galaxy ...
Davies, Gregory Tudor
core  

Enhancing System Dynamics Education Through Smartphone Sensor‐Based At‐Home Experiments

open access: yesComputer Applications in Engineering Education, Volume 34, Issue 6, November 2026.
ABSTRACT The widespread use of smartphones among college students, combined with the sophisticated sensors these devices contain, enables their use as portable, low‐cost measurement systems when paired with simple physical setups. Such at‐home engineering experiments offer an engaging and flexible learning environment that can enhance students ...
Musa K. Jouaneh
wiley   +1 more source

Living with Neighbors. VI. Unraveling the Dual Impact of Bars on Star Formation in Paired Galaxies Using DESI

open access: yesThe Astrophysical Journal
We present a comprehensive investigation into the influence of stellar bars on star formation (SF) in galaxy pairs, using a large sample of low-redshift galaxies (0.02 < z < 0.08) from the DESI Legacy Imaging Surveys Data Release 8. Our analysis examines
Woong-Bae G. Zee, Suk-Jin Yoon
doaj   +1 more source

Social Behaviour Drives Gut Microbiome Community Assembly Among Wild Long‐Tailed Macaques (Macaca fascicularis) in Thailand

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
Among wild long‐tailed macaques in Thailand, we tested the relative effects of individuals' sociality, compared to their exposure to environmental factors, and their demographic characteristics, on the relative abundance and assembly of gut microbiota.
Krishna Balasubramaniam   +9 more
wiley   +1 more source

Interaction of Galaxies with the ICM

open access: yes, 2003
In recent years a wealth of data and detailed hydrodynamical simulations have appeared that show the effects of interactions between the ICM and galaxies. Single dish observations show that cluster galaxies are deficient in their HI content out to 2 Abell radii. The deficient galaxies tend to be on radial orbits.
openaire   +2 more sources

Computational Prediction of Immunogenic Epitopes and Protein Structures of Heat Shock Protein 90 in Toxoplasma gondii

open access: yesImmunity, Inflammation and Disease, Volume 14, Issue 11, November 2026.
ABSTRACT Introduction Toxoplasma gondii (T. gondii) is an obligate intracellular protozoan parasite that poses a significant threat to both human and animal health worldwide. Despite extensive research efforts, no effective vaccine is currently available for human use.
Amirhossein Abedi   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy