Results 61 to 70 of about 175,462 (300)

Role of sea surface temperature responses in simulation of the climatic effect of mineral dust aerosol [PDF]

Atmospheric Chemistry and Physics, 2011
Mineral dust aerosol can be transported over the nearby oceans and influence the energy balance at the sea surface. The role of dust-induced sea surface temperature (SST) responses in simulations of the climatic effect of dust is examined by using a ...
X. Yue, H. Liao, H. J. Wang, S. L. Li, J. P. Tang   +4 more
doaj   +1 more source

3+2 + X: what is the most useful depolarization input for retrieving microphysical properties of non-spherical particles from lidar measurements using the spheroid model of Dubovik et al. (2006)? [PDF]

, 2019
The typical multiwavelength aerosol lidar data set for inversion of optical to microphysical parameters is composed of three backscatter coefficients (β) at 355, 532, and 1064 nm and two extinction coefficients (α) at 355 and 532 nm.
Burton, Sharon P., Ferrare, Richard A., Haarig, Moritz, Hostetler, Chris A., Kolgotin, Alexei, Mueller, Detlef, Tesche, Matthias   +6 more
core   +3 more sources

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

Advanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni, Gretel S. Major, Sam Arnold, Samuel Tomkins, Eugenia Spessot, Scott Loeffler, Kieran Lau, Richard Tan, Jessica Harte, Roslyn Kemp, Tess Reynolds, Jelena Rnjak‐Kovacina, Gary J. Hooper, Tim B. F. Woodfield, David C. Kieser, Khoon S. Lim   +15 more
wiley   +1 more source

Experimental study on agglomeration of submicron mineral dust in vortex generator

矿业科学学报, 2019
The effects of vortex generating agglomeration device,vortex spacing and inlet velocity of dust-bearing gas flow on the agglomeration of submicron mineral dust in vortex generator were studied by simulations and experiments to explore the agglomeration ...
Zhang Jiangshi, Wang Yameng
doaj   +1 more source

Modeling dust as component minerals in the Community Atmosphere Model: development of framework and impact on radiative forcing [PDF]

Atmospheric Chemistry and Physics, 2015
The mineralogy of desert dust is important due to its effect on radiation, clouds and biogeochemical cycling of trace nutrients. This study presents the simulation of dust radiative forcing as a function of both mineral composition and size at the global
R. A. Scanza, N. Mahowald, S. Ghan, C. S. Zender, J. F. Kok, X. Liu, Y. Zhang, S. Albani   +7 more
doaj   +1 more source

Observations of heterogeneous reactions between Asian pollution and mineral dust over the Eastern North Pacific during INTEX-B [PDF]

, 2009
In-situ airborne measurements of trace gases, aerosol size distributions, chemistry and optical properties were conducted over Mexico and the Eastern North Pacific during MILAGRO and INTEX-B.
Anderson, B. E., Clarke, A. D., Cohen, R. C., Crounse, J. D., DeCarlo, P. F., Dibb, J., Dunlea, E. J., Flocke, F., Howell, S. G., Huey, L G., Jimenez, J. L., Kapustin, V., Kim, S., McNaughton, C. S., Perring, A., Scheuer, E., Shinozuka, Y., Weinheimer, A. J., Wennberg, P. O., Winstead, E., Wooldridge, P.   +20 more
core   +3 more sources

Biological residues define the ice nucleation properties of soil dust [PDF]

, 2011
Soil dust is a major driver of ice nucleation in clouds leading to precipitation. It consists largely of mineral particles with a small fraction of organic matter constituted mainly of remains of micro-organisms that participated in degrading plant ...
Alewell, C., Conen F, Morris C. E., Leifeld J, Yakutin M. V.   +2 more
core   +1 more source

Engineering Extracellular Vesicle Production Through Magnetic Ion Channel Activation for Bone Regeneration

Advanced Healthcare Materials, EarlyView.
Magnetic Ion Channel Activation (MICA) enables remote stimulation of mechanosensitive ion channels using functionalised magnetic nanoparticles, enhancing extracellular vesicle (EV) biogenesis is pre‐osteoblasts. MICA desrived EVs exhibit typical nano‐vesicular characteristics but display superior pro‐osteogeneic activity, promoting mesenchymal stem ...
Afeesh Rajan Unnithan, Kenny Man, Kritika, Lee A. Gethings, Christopher J. Hughes, Alicia Keenan, Liam Heaney, Sophie C. Cox, Owen G. Davies, Alicia J. El Haj   +9 more
wiley   +1 more source

Wet and dry deposition of mineral dust particles in Japan: factors related to temporal variation and spatial distribution [PDF]

, 2014
Recent ground networks and satellite remote-sensing observations have provided useful data related to spatial and vertical distributions of mineral dust particles in the atmosphere.
A. Shimizu, K. Aoki, K. Osada, M. Hayashi, M. Kagawa, M. Mikami, M. Shinoda, M. Uematsu, S. Matoba, S. Ura, T. Y. Tanaka, Y. Kurosaki   +11 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source