Results 141 to 150 of about 607,568 (405)
Advanced Science, EarlyView.Eosinophils play a crucial role in the progression of temporomandibular joint osteoarthritis (TMJOA). This study demonstrates that eosinophils, induced by OVA/IL‐5, promote Lumican secretion in the synovium, which binds to Annexin A1 in chondrocytes, inhibiting transforming growth factor β2 and Smad2/3 phosphorylation.
Wenqian Chen +12 more
wiley +1 more source
Natural aerosols explain seasonal and spatial patterns of Southern Ocean cloud albedo
Science Advances, 2015 Sulfate and organic mass in sea spray explain more than half of the variability in Southern Ocean cloud droplet concentration. Atmospheric aerosols, suspended solid and liquid particles, act as nucleation sites for cloud drop formation, affecting clouds ...
D. McCoy +7 more
semanticscholar +1 more source
A thermoluminescent method for aerosol characterization [PDF]
A thermoluminescent method has been used to study the interactions of aerosols with ozone. The preliminary results show that ozone reacts with many compounds found in aerosols, and that the thermoluminescence curves obtained from ozonated aerosols are ...
Long, E. R., Jr., Rogowski, R. S.
core +1 more source
Advanced Science, EarlyView.A hollow nanomotor (PM‐HMSN/Arg) propelled by ultrasound‐triggered nitric oxide (NO) was developed. The nanomotor employs a “tethering‐relaxing‐drilling” mechanism to overcome biological barriers, enabling multimodal theranostics of cancer with deep penetration and extended lifetime.
Xue Xu +7 more
wiley +1 more source
A new Technique for Counting Ice-Forming Nuclei in Aerosols [PDF]
, 1957 E. K. Bigg
openalex +1 more source
Are the aerosols on Uranus and Neptune composed of methane photopolymers? [PDF]
The measured optical properties of photochemically produced aerosols in an adding-doubling radiative transfer code were used to match various points in the spectra of Uranus and Neptune.
Giver, L., Goorvitch, D., Podolak, M.
core +1 more source
Hydrogen‐Producing Catalysts Based on Ferredoxin Scaffolds
Advanced Science, EarlyView.Selected plant‐type ferredoxins that lack their natural [2Fe‐2S] clusters functionally bind a hydrogenase active site cofactor and act as hydrogenases themselves. In combination with photosystem I, the light‐dependent H₂ evolution almost matches the H₂ production rates of the natural system.
Yiting She +6 more
wiley +1 more source
Observations on the bactericidal action of hexyl resorcinol aerosols [PDF]
, 1958 H.M. Darlow +3 more
openalex +1 more source
, 2009 The aerosol over the world oceans plays an important role in determining the physical and chemical characteristics of the Earth's atmosphere and its interactions with the climate system. The oceans contribute to the aerosols in the overlying atmosphere by the production and emission of aerosol particles and precursor gases. The marine aerosol, in turn,
openaire +3 more sources
The NASA-Ames Research Center stratospheric aerosol model. 2. Sensitivity studies and comparison with observatories [PDF]
Sensitivity tests were performed on a one-dimensional, physical-chemical model of the unperturbed stratospheric aerosols, and model calculations were compared with observations.
Hamill, P. +4 more
core +1 more source