Results 221 to 230 of about 6,328 (292)

The role of composition in the spectral evolution of carbonaceous asteroids as informed by Bennu sample return

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Near‐Earth rubble‐pile asteroids Bennu and Ryugu are part of the carbonaceous taxonomic complex (C‐complex), and samples returned from both bodies resemble the most aqueously altered carbonaceous chondrites. However, telescopic and spacecraft visible–near infrared (VIS–NIR) reflectance spectra of Ryugu exhibit a red (positive) spectral slope ...
Ralph E. Milliken   +10 more
wiley   +1 more source

HOXA9 methylation is not associated with survival in Brazilian patients with lung adenocarcinoma. [PDF]

open access: yesClin Epigenetics
Vicente ALSA   +13 more
europepmc   +1 more source

Regulation of the Yersinia pseudotuberculosis Type III Secretion System by the CpxAR Two‐Component System

open access: yesMolecular Microbiology, EarlyView.
Host tissue cues including temperature, oxygen, and iron availability regulate expression of the Yersinia type III secretion system (T3SS) master regulator LcrF. We found that CpxR inhibits LcrF through an indirect, multi‐factorial mechanism and identified the osmolarity‐sensing OmpR/EnvZ system as an additional regulator of LcrF, highlighting ...
Karen Hug   +8 more
wiley   +1 more source

Penetrating intracranial injury from a pencil in a pediatric patient: illustrative case. [PDF]

open access: yesJ Neurosurg Case Lessons
Liu E   +8 more
europepmc   +1 more source

Systems‐Level Plant Responses Reveal Pseudomonas‐Mediated Growth Promotion in Brachypodium Under Nitrogen Limitation

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Plant growth–promoting bacteria can enhance plant performance under nutrient limitation, yet the underlying plant molecular responses remain incompletely resolved. We investigated growth promotion by Pseudomonas koreensis in Brachypodium distachyon under contrasting nitrogen (N) regimes using time‐resolved phenotyping, elemental analysis ...
Stefan Sanow   +12 more
wiley   +1 more source

3D echo derived right ventricular principal surface strain in pulmonary arterial hypertension. [PDF]

open access: yesAm J Physiol Heart Circ Physiol
Oakland HT   +12 more
europepmc   +1 more source

Biological definition of periodontal diseases: A historical review of host‐response diagnostics and their implications for disease classification

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Understanding periodontal diseases through a biological lens has been a central aim in periodontal research. Visionary pioneers in the field established the foundations of our knowledge, providing invaluable insights into disease mechanisms and progression.
Nagihan Bostanci   +2 more
wiley   +1 more source

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