Results 61 to 70 of about 386,306 (225)
Ecology and Evolution, Volume 16, Issue 9, September 2026.This study aimed to isolate phosphate‐solubilizing bacteria (PSB) from the rhizosphere of wild rice (Oryza rufipogon) and to investigate their functional traits and genomic basis of adaptation. Genomic analysis of Enterobacter hormaechei GC1.3 identified key genes involved in phosphate mobilization, including gcd and pqqC (organic acid production ...
Xuyen Thi Hong Nguyen +2 more
wiley +1 more source
IUE observations of luminous blue star associations in irregular galaxies [PDF]
, 1987 Two regions of recent star formation in blue irregular galaxies were observed with the IUE in the short wavelength, low dispersion mode. The spectra indicate that the massive star content is similar in these regions and is best fit by massive stars ...
Hunter, D. A. +2 more
core
MASS-TO-LIGHT VERSUS COLOR RELATIONS FOR DWARF IRREGULAR GALAXIES [PDF]
, 2016 We have determined new relations between UBV colors and mass-to-light ratios (M/L) for dwarf irregular (dIrr) galaxies, as well as for transformed g' - r'.
Elmegreen, Bruce G. +3 more
core +1 more source
GalaxiesSTRange and Odd Morphology Extragalactic Radio Sources (STROMERSs) is a new category of radio galaxies that shows extremely peculiar anatomy. A purely manual visual search is carried out for the identification of such interesting sources.
Tapan K. Sasmal +5 more
doaj +1 more source
Stellar population of the irregular galaxy IC 10 [PDF]
Astronomy Letters, 2009 Based on our observations with the 6-m BTA telescope at the Special Astrophysical Observatory, the Russian Academy of Sciences, and archival Hubble Space Telescope images, we have performed stellar photometry for several regions of the irregular galaxy IC 10, a member of the Local Group.
Tikhonov, N. A., Galazutdinova, O. A.
openaire +2 more sources
Unveiling the Functional Role of KIF21B in Microglia Inflammatory Response
Glia, Volume 74, Issue 9, September 2026.Microglia express KIF21B in both sexes. KIF21B binds to microglia cytoskeleton; inflammation alters such interaction promoting a phagocytic state in females. In male microglia KIF21B modulates migration. ABSTRACT Microglia are brain immune cells that maintain homeostasis and respond to injury, changing cell morphology to drive inflammation, migration ...
Danny Ganchala +6 more
wiley +1 more source
The stellar structure of irregular galaxies. Face-on galaxies
Astronomy Reports, 2005 Stellar photometry of nearby irregular galaxies of the Local Group is used to identify and study the young and old stellar populations of these galaxies. An analysis of the spatial distributions of stars of different ages in face-on galaxies shows that the young stellar populations in irregular galaxies are concentrated toward the center, and form ...
openaire +3 more sources
A Solar Analog Model for Decrease in Far Ultraviolet Irradiance Under a Grand Minimum
Earth and Space Science, Volume 13, Issue 9, September 2026.Abstract Solar analog field stars having a range of magnetic activity can provide an estimate of solar spectral irradiance (SSI) variability relevant to understanding the Sun's influence on terrestrial climate. This approach is particularly useful for far ultraviolet (FUV) irradiance that cannot be observed from the Earth surface.
D. Lubin, C. Melis, D. Tytler
wiley +1 more source
Cosmic-ray driven dynamo in the interstellar medium of irregular galaxies [PDF]
, 2009 Irregular galaxies are usually smaller and less massive than their spiral, S0, and elliptical counterparts. Radio observations indicate that a magnetic field is present in irregular galaxies whose value is similar to that in spiral galaxies. However, the
Otmianowska-Mazur, Katarzyna +12 more
core +1 more source
Collisionless Shocks: Contemporary State After Three Quarters of a Century of Research
Reviews of Geophysics, Volume 64, Issue 3, September 2026.Abstract The collisionless shock research started in the late 1950s. Since then, plenty of data have been accumulated due to the large number of missions in the heliosphere, providing in situ measurements of the fields and particles. The quality of these measurements has vastly improved, especially in the last two decades.
M. Gedalin +2 more
wiley +1 more source