Results 141 to 150 of about 391,574 (297)
Hubble Space Telescope meteoroid-debris protection analysis [PDF]
A system level failure could occur if the Hubble Space Telescope's (ST) capability to operate as a facility on-orbit is critically reduced or when a significant reduction in the quality of science data is registered.
Horn, J., Maldonado, J.
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Advanced Science, EarlyView.DOT1L as a central epigenetic regulator of EndoMT and pulmonary fibrosis. Acting as an early epigenetic switch, it translates TGFβ–SMAD signaling into H3K79me2‐mediated chromatin remodeling, selectively activates fibrosis‐related genes, and primes ECs for rapid mesenchymal transition.
Yaofeng Wang +11 more
wiley +1 more source
Object oriented studies into artificial space debris [PDF]
A prototype simulation is being developed under contract to the Royal Aerospace Establishment (RAE), Farnborough, England, to assist in the discrimination of artificial space objects/debris.
Adamson, J. M., Marshall, G.
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Advanced Science, EarlyView.Cytoplasmic aggregation of TDP‐43 is a common pathological feature in amyotrophic lateral sclerosis, frontotemporal lobar degeneration, and Alzheimer's disease with TDP‐43 pathology. This study reports that wild‐type PDI slows down phase separation of TDP‐43 through direct interaction with TDP‐43.
Jia‐Qi Liu +14 more
wiley +1 more source
Daylight space debris laser ranging. [PDF]
Nat Commun, 2020 Steindorfer MA +5 more
europepmc +1 more source
Debris/ice/TPS assessment and photographic analysis for Shuttle Mission STS-42 [PDF]
A Debris/Ice/TPS (Thermal Protection System) assessment and photographic analysis was conducted for Shuttle Mission STS-42. Debris inspection of the flight elements and launch pad were performed before and after launch.
Davis, J. Bradley +2 more
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β‐Adrenergic Signaling Promotes Anti‐Tumor Immunity in TP53‐mutant Oral Squamous Cell Carcinoma
Advanced Science, EarlyView.β‐adrenergic stimulation enhances anti‐tumor immunity in TP53‐deficient oral squamous cell carcinoma by inducing tumor‐derived secretion of CXCL10, which attracts and activates cytotoxic CD8+ T cells. The findings demonstrate that β‐adrenergic signaling alters tumor–immune interactions via CXCL10‐mediated paracrine activation, revealing a neuro‐immune ...
Frederico O. Gleber‐Netto +20 more
wiley +1 more source
Advanced Science, EarlyView.ABSTRACT Diabetes mellitus‐induced erectile dysfunction (DMED) is a highly prevalent complication among diabetic patients; however, its underlying pathogenic mechanisms remain incompletely understood. Metabolic disorder is a hallmark of diabetes, yet its precise contribution to DMED progression is not well defined.
Wanyang Guo +14 more
wiley +1 more source
Tutorial Review of Bio-Inspired Approaches to Robotic Manipulation for Space Debris Salvage. [PDF]
Biomimetics (Basel), 2020 Ellery A.
europepmc +1 more source
In-space technology development: Atomic oxygen and orbital debris effects [PDF]
Earlier Shuttle flight experiments have shown atomic oxygen within the orbital environment can interact with many materials to produce surface recession and mass loss and combine catalytically with other constituents to generate visible and infrared ...
Potter, Andrew E., Jr. +1 more
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