Results 41 to 50 of about 1,672 (191)

Modeling the Accretion of High-velocity Clouds from a Rotating Halo

open access: yesThe Astrophysical Journal
High-velocity clouds (HVCs) are a major fuel reservoir for star formation in the Galactic disk. Determining their origin and kinematics is thus crucial for understanding Galactic evolution.
Izumi Seno   +2 more
doaj   +1 more source

Simulating Atomic Dark Matter in Milky Way Analogs

open access: yesThe Astrophysical Journal Letters, 2023
Dark sector theories naturally lead to multicomponent scenarios for dark matter where a subcomponent can dissipate energy through self-interactions, allowing it to efficiently cool inside galaxies.
Sandip Roy   +5 more
doaj   +1 more source

On the Detection of Low‐Frequency Planetary Radio Emission With an Orbiting Interferometer

open access: yesRadio Science, Volume 61, Issue 6, June 2026.
Abstract The magnetized planets of the outer Solar System produce kilometric radio emissions at very low frequencies (<1 ${< } 1\,$MHz). They reveal the planetary magnetic dynamics and their interaction with the solar wind. Those radio emissions can also serve as a proxy for interplanetary space weather monitoring.
E. Rouillé   +4 more
wiley   +1 more source

The Milky Way’s Rowdy Neighbors: The Effects of the Large Magellanic Cloud and Sagittarius Dwarf on the Milky Way Disk

open access: yesThe Astrophysical Journal
The Milky Way (MW) is a barred spiral galaxy shaped by tidal interactions with its satellites. The Large Magellanic Cloud (LMC) and the Sagittarius dwarf galaxy (Sgr) are the dominant influences at the present day. This paper presents a suite of four 10 ^
Ioana A. Stelea   +2 more
doaj   +1 more source

Development, Characterization, and Stability of Burgers With Partial or Total Replacement of Beef by Vegetable Ingredients

open access: yesJournal of Food Science, Volume 91, Issue 6, June 2026.
ABSTRACT This study evaluated the partial or total replacement of beef (0%, 25%, 50%, 75%, and 100%) with plant‐based ingredients (risotto rice, textured soy protein, and cassava starch) in burgers, combined with the incorporation of freeze‐dried açaí pulp as an antioxidant and natural colorant, and sesame oil as a substitute for beef fat.
Sheyla Maria Barreto Amaral   +9 more
wiley   +1 more source

Archives of impact: The politics of craters on Earth

open access: yesGeographical Research, Volume 64, Issue 2, May 2026.
This paper examines Earth’s 195 confirmed impact craters as archives, exploring their cataloguing and presentation as heritage sites. It argues Western scientific framings using military language and emphasising catastrophe overlook settler colonialism’s violent histories and marginalise indigenous earth‐sky cosmologies.
Gareth Hoskins
wiley   +1 more source

Simulating molecular cloud regulated star formation in Galaxies [PDF]

open access: yes, 2007
This thesis is primarily concerned with understanding the process of galaxy formation via the simulation of the interstellar medium, star formation and supernova feedback.
Booth, Craig Martin
core  

Whole Blackcurrant (Ribes nigrum) Alleviates High‐Fat Diet Induced‐Obesity and Colonic Inflammation by Modulating the Gut Microbiota in Mice

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 7, 15 April 2026.
Obesity caused by a high‐fat diet (HFD) is known to result from interactions between the gut microbiota, intestinal barrier function, and excessive inflammatory responses in the colon. In this study, we found that dietary intake of whole blackcurrants prevented HFD‐induced obesity by restoring gut microbiota dysbiosis, upregulating intestinal barrier ...
Hye‐Jung Moon   +2 more
wiley   +1 more source

An Empirical Consistent Redshift Bias: A Possible Direct Observation of Zwicky’s TL Theory

open access: yesParticles
Recent advancements have shown tensions between observations and our current understanding of the Universe. Such observations may include the H0 tension and massive galaxies at high redshift that are older than traditional galaxy formation models have ...
Lior Shamir
doaj   +1 more source

Hitchhiker's Guide to the Swampland: The Cosmologist's Handbook to the String‐Theoretical Swampland Programme

open access: yesFortschritte der Physik, Volume 74, Issue 4, April 2026.
Abstract String theory has strong implications for cosmology, implying the absence of a cosmological constant, ruling out single‐field slow‐roll inflation, and that black holes decay. The origins of these statements are elucidated within the string‐theoretical swampland programme.
Kay Lehnert
wiley   +1 more source

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