Results 111 to 120 of about 9,376 (213)

PsDefensin1 pathwayRNAi and Ml [PDF]

open access: yes, 2018
Relative expression level to L32 (fig. 4b)
Takema Fukatsu (212067)   +6 more
core   +1 more source

L32.jpg [PDF]

open access: yes
This thesis is an effort to formalize and document some of the changes occuring in the Warwar Valley of Gongola State, Nigeria, West Africa. The documentation will comprise a photographic study over time accompanied by an ethnographic narrative ...
Schneider, Evan G.
core  

Discovery of an Apparent Red, High-velocity Type Ia Supernova at z = 2.9 with JWST

open access: yesThe Astrophysical Journal Letters
We present the James Webb Space Telescope (JWST) discovery of SN 2023adsy, a transient object located in a host galaxy JADES-GS+53.13485−27.82088 with a host spectroscopic redshift of 2.903 ± 0.007.
J. D. R. Pierel   +29 more
doaj   +1 more source

The Polar Vortex Hypothesis: Evolving, Spectrally Distinct Polar Regions Explain Short- and Long-term Light-curve Evolution and Color–Inclination Trends in Brown Dwarfs and Giant Exoplanets

open access: yesThe Astrophysical Journal Letters
Recent studies revealed viewing-angle-dependent color and spectral trends in brown dwarfs, as well as long-term photometric variability (∼100 hr). The origins of these trends are yet unexplained.
Nguyen Fuda, Dániel Apai
doaj   +1 more source

First Mapping of Prebiotic Molecule CH2NH in a Prestellar Core

open access: yesThe Astrophysical Journal Letters
We present the first spatially resolved map of methanimine (CH _2 NH) in the prestellar core L1544 using the IRAM 30 m telescope. The 2 _0,2 –1 _0,1 line at 127 GHz was mapped with 20″ resolution (∼2800 au), revealing extended CH _2 NH emission across ...
Yuxin Lin   +4 more
doaj   +1 more source

MUSEQuBES: Unveiling Cosmic Web Filaments at z ≈ 3.6 through Dual Absorption and Emission Line Analysis

open access: yesThe Astrophysical Journal Letters
According to modern cosmological models, galaxies are embedded within cosmic filaments, which supply a continuous flow of pristine gas, fueling star formation and driving their evolution. However, due to their low density, the direct detection of diffuse
Eshita Banerjee   +4 more
doaj   +1 more source

Measuring Scaling Relations: Fitting Technique Matters

open access: yesThe Astrophysical Journal Letters
Scaling relationships, both integrated and spatially resolved, arise owing to the physical processes that govern galaxy evolution and are frequently measured in both observed and simulated data.
Bryanne McDonough   +2 more
doaj   +1 more source

exoALMA. XXIV. Formaldehyde Emission in Protoplanetary Disks of exoALMA Compared with Their Properties and Dynamical State

open access: yesThe Astrophysical Journal Letters
The presence of asymmetries and substructures in protoplanetary disks, revealed by both dust and gas emission, highlights the potential interplay and the broader connection between chemistry and dynamics in disk evolution.
Felipe Alarcón   +17 more
doaj   +1 more source

JWST Unveils a High Mean Molecular Weight Atmosphere for Mini-Neptune TOI-1130 b: Evidence for Formation Beyond the Water Ice Line

open access: yesThe Astrophysical Journal Letters
We present the combined JWST/NIRSpec/G395H and NIRISS/SOSS transmission spectrum of a warm mini-Neptune, TOI-1130 b (3.66  R _⊕ , 19.8  M _⊕ , and T _eq  ∼ 825 K).
Saugata Barat   +24 more
doaj   +1 more source

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