Results 91 to 100 of about 16,662 (218)

Optimization of photobiomodulation therapy for spinal cord injury: A review

Photochemistry and Photobiology, EarlyView.
Photobiomodulation (PBM) therapy in the red and near‐infrared range can significantly modulate the secondary injury response and promote the reparative and regenerative potential of neural tissue after spinal cord injury (SCI). At present, due to the nature of delivery methods, the most effective dose and irradiance at the injury site to optimize ...
Isabella K. M. Drew, Alan R. Harvey, Vincent P. Wallace, Stuart I. Hodgetts   +3 more
wiley   +1 more source

A photodissociation model for the morphology of the HI near OB associations in M33 [PDF]

, 2009
We present an approach for analysing the morphology and physical properties of Hi features near giant OB asso- ciations in M33, in the context of a model whereby the Hi excess arises from photodissociation of the molecular gas in remnants of the parent ...
Allen, R. J., Heiner, J. S., van der Kruit, P. C.   +2 more
core   +1 more source

SOFIA/upGREAT Imaging Spectroscopy of the [C ii] 158 μm Fine-structure Line toward the Sgr A Region in the Galactic Center

The Astrophysical Journal
We present SOFIA/upGREAT velocity-resolved spectral imaging and analysis of the λ 158 μ m [C ii ] spectral line toward the central 80 by 43 pc region of the Central Molecular Zone of the Galaxy.
A. I. Harris, R. Güsten, M. A. Requena-Torres, D. Riquelme, M. R. Morris, G. J. Stacey, J. Stutzki, Y. Okada, E. Chambers, M. Mertens, C. Fischer   +10 more
doaj   +1 more source

Photobiomodulation restores blood–brain barrier integrity after hypoxia via endothelial von Willebrand factor modulation in a humanised tricellular transwell model

The Journal of Physiology, EarlyView.
Abstract figure legend Photobiomodulation restores blood–brain barrier (BBB) integrity following hypoxic stress. A multicellular human BBB model comprising brain microvascular endothelial cells, astrocytes and pericytes was established in a transwell system and subjected to acute hypoxia.
Mirriam Domocos, Denis E. Bragin, Nagesh C. Shanbhag, Luise Schlotterose, Mootaz M. Salman   +4 more
wiley   +1 more source

Thermodynamics and Chemistry of the Early Universe [PDF]

, 2018
The interplay between chemistry and thermodynamics determines the final outcome of the process of gravitational collapse and sets the conditions for the formation of the first cosmological objects, including primordial supermassive black holes.
Bovino, Stefano, Galli, Daniele
core   +2 more sources

Absorption and Self-absorption of [C ii] and [O i] Far Infrared Lines toward a Bright Bubble in the Nessie Infrared Dark Cloud

The Astrophysical Journal
Using the upGREAT instrument on board the Stratospheric Observatory for Infrared Astronomy, we imaged [C ii ] 157.74 and [O i ] 63.18 μ m line emission from a bright photodissociation region (PDR) associated with an ionized bubble located in the Nessie ...
James M. Jackson, J. Scott Whitaker, Edward Chambers, Robert Simon, Cristian Guevara, David Allingham, Philippa Patterson, Nicholas Killerby-Smith, Jacob Askew, Thomas Vandenberg, Howard A. Smith, Patricio Sanhueza, Ian W. Stephens, Lars Bonne, Fiorella L. Polles, Anika Schmiedeke, Netty Honigh, Matthias Justen   +17 more
doaj   +1 more source

Nonequilibrium Photodissociation Regions: Ionization-Dissociation Fronts [PDF]

The Astrophysical Journal, 1996
Ap. J., in press 31 pages with 8 figures: uuencoded compressed postscript.
Bertoldi, Frank, Draine, B. T.
openaire   +2 more sources

Local Quadrupole Ellipticity as Predictor of Anion‐Affinity in Nanographenes

Journal of Computational Chemistry, Volume 47, Issue 13, 15 May 2026.
Anion affinity in nanographenes arises from anion–π interactions in electron‐deficient regions and CH‐‐‐anion hydrogen bonds in electron‐rich domains. Quadrupole moments help describe these interactions but have limitations in polycyclic systems. A regression model based on local quadrupole ellipticity predicts binding energies, highlighting local ...
Omkar Charapale, Sergio Posada‐Pérez, Albert Poater, Miquel Solà   +3 more
wiley   +1 more source

Large Silicon Abundance in Photodissociation Regions [PDF]

The Astrophysical Journal, 2006
We have made one-dimensional raster-scan observations of the rho Oph and sigma Sco star-forming regions with two spectrometers (SWS and LWS) on board the ISO. In the rho Oph region, [SiII] 35um, [OI] 63um, 146um, [CII] 158um, and the H2 pure rotational transition lines S(0) to S(3) are detected, and the PDR properties are derived as the radiation field
Okada, Yoko, Onaka, Takashi, Nakagawa, Takao, Shibai, Hiroshi, Tomono, Daigo, Yui, Yukari Y.   +5 more
openaire   +2 more sources

Degradation of Blue MR‐TADF OLEDs: Host‐dependent Effects of mCBP and MADN Revealed by Fragmentation Profiling

Advanced Optical Materials, Volume 14, Issue 17, 8 May 2026.
Degradation in blue MR‐TADF OLEDs originates from high triplet density caused by slow RISC. LDI‐TOF MS directly detects host‐ and emitter‐derived fragments, providing molecular insight into how triplet accumulation drives degradation in the emissive layer. ABSTRACT Blue organic light‐emitting diodes (OLEDs) employing multi‐resonance thermally activated
Min Gyu Jun, Jeong Won Seo, Jong‐Am Hong, Kyu‐Myung Lee, Yongsup Park, Min Chul Suh   +5 more
wiley   +1 more source