Results 51 to 60 of about 14,837 (310)
Growth Hormone‐Loaded 3D Printed Silk Fibroin‐Cellulose Dressings for Ischemic Wounds
Advanced Healthcare Materials, EarlyView.3D‐printed wound dressings combining carboxymethyl cellulose, silk fibroin, and growth hormone accelerate healing in diabetic ulcers. These bioactive, customizable dressings enhance angiogenesis, cellular proliferation, and immune modulation. Proteomic analysis reveals activation of regenerative pathways and reduced fibrosis, highlighting their ...
Maria Pita‐Vilar +7 more
wiley +1 more source
The Astrophysical Journalβ Pictoris's well-studied debris disk and two known giant planets, in combination with the stability of the Hubble Space Telescope’s Space Telescope Imaging Spectrograph (HST/STIS) (and now also JWST), offers a unique opportunity to test planet–disk ...
Arin M. Avsar +4 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.This research investigates the feasibility of 3D‐printing of a bacteriophage‐containing hydrogel made of alginate and methylcellulose. The printed hydrogels steadily release active bacteriophages for up to 35 days which is beneficial to treat implant‐associated infections.
Corina Vater +8 more
wiley +1 more source
Coplanar Circumbinary Debris Disks
MNRAS, 2012 We present resolved Herschel images of circumbinary debris disks in the alpha CrB (HD139006) and beta Tri (HD13161) systems. We find that both disks are consistent with being aligned with the binary orbital planes. Though secular perturbations from the binary can align the disk, in both cases the alignment time at the distances at which the disk is ...
Kennedy, G. M. +5 more
openaire +3 more sources
The Role of Self-gravity in Debris-disk Warp Formation: The Case of HD 110058
The Astrophysical Journal LettersWe investigate the crucial role of self-gravity in the formation of warps in debris disks, focusing on the HD 110058 system as an example. Using advanced graphical-processing-unit-accelerated N -body simulations, we model the gravitational dynamics of a ...
Gang Zhao, Su Wang, Jiangpei Dou
doaj +1 more source
A Human‐Based Skin‐Lymphoreticular Model‐on‐Chip to Emulate Inflammatory Skin Conditions
Advanced Healthcare Materials, EarlyView.A human‐based lymphoreticular (LR) model was developed through guided self‐assembly and integrated in a skin‐lymphoreticular co‐culture in a microfluidic organ‐on‐chip to mimic interactions between skin and its draining lymph nodes. The human‐based skin‐lymphoreticular model resembles a minimally functional unit that allows to study interactions ...
Zheng Tan +3 more
wiley +1 more source
Signposts of Multiple Planets in Debris Disks [PDF]
Proceedings of the International Astronomical Union, 2013 AbstractWe review the nearby debris disk structures revealed by multi-wavelength images from Spitzer and Herschel, and complemented with detailed spectral energy distribution modeling. Similar to the definition of habitable zones around stars, debris disk structures should be identified and characterized in terms of dust temperatures rather than ...
Su, Kate Y. L., Rieke, George H.
openaire +2 more sources
Discovery of a Debris Disk around TWA 20
The Astrophysical JournalWe report the discovery of a debris disk surrounding the M3 star TWA 20, revealed by JWST coronagraphic observations using the Near Infrared Camera. With reference differential imaging (RDI), we resolve the disk in scattered light in the F200W filter at ...
Skyler Palatnick +22 more
doaj +1 more source
The Astrophysical Journal, 2023 Impact experiments were conducted at a velocity of ∼0.2–1.0 km s ^−1 using fine particles with several microns or submicrons in size. For metal (Cu) plate targets, as observed in previous impact experiments using projectiles with sizes larger than tens ...
Toshihiko Kadono +2 more
doaj +1 more source
The first white dwarf debris disk observed by JWST [PDF]
, 2023 Andrew Swan +3 more
openalex +1 more source