Results 61 to 70 of about 376,116 (305)

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

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Effect of chemical mixing state on the hygroscopicity and cloud nucleation properties of calcium mineral dust particles [PDF]

Atmospheric Chemistry and Physics, 2009
Atmospheric mineral dust particles can alter cloud properties and thus climate by acting as cloud condensation nuclei (CCN) that form cloud droplets. The CCN activation properties of various calcium mineral dust particles were studied experimentally to ...
R. C. Sullivan, M. J. K. Moore, M. D. Petters, S. M. Kreidenweis, G. C. Roberts, K. A. Prather   +5 more
doaj  

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Cellular automaton model of precipitation/dissolution coupled with solute transport

, 1995
Precipitation/dissolution reactions coupled with solute transport are modelled as a cellular automaton in which solute molecules perform a random walk on a regular lattice and react according to a local probabilistic rule.
F.-A. Sarott, J. R. Weimar, J. T. Wells, L. M. Brieger, P. C. Lichtner, R. Wollast, T. Karapiperis, T. Karapiperis   +7 more
core   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Modeling of Scattering Cross Section for Mineral Aerosol with a Gaussian Beam

Journal of Nanotechnology, 2018
Based on the generalized Lorenz Mie theory (GLMT), the scattering cross section of mineral aerosol within the Gaussian beam is investigated, and an appropriate modeling of the scattering cross sections for the real mineral aerosols including the feldspar,
Wenbin Zheng, Hong Tang
doaj   +1 more source

Organization of Bone Mineral: The Role of Mineral–Water Interactions

Geosciences, 2018
The mechanism (s) that drive the organization of bone mineral throughout the bone extracellular matrix remain unclear. The long-standing theory implicates the organic matrix, namely specific non-collagenous proteins and/or collagen fibrils, while a ...
Stanislas Von Euw, Tsou-Hsi-Camille Chan-Chang, Caroline Paquis, Bernard Haye, Gérard Pehau-Arnaudet, Florence Babonneau, Thierry Azaïs, Nadine Nassif   +7 more
doaj   +1 more source

TEM analysis of the internal structures and mineralogy of Asian dust particles and the implications for optical modeling [PDF]

Atmospheric Chemistry and Physics, 2014
Mineral dust interacts with incoming/outgoing electromagnetic radiation in the atmosphere. This interaction depends on the microphysical properties of the dust particles, including size, mineral composition, external morphology, and internal structure ...
G. Y. Jeong, T. Nousiainen
doaj   +1 more source

Reservoir theory for studying the geochemical evolution of soils [PDF]

, 2010
[1] Linking mineral weathering rates measured in the laboratory to those measured at the landscape scale is problematic. In laboratory studies, collections of minerals are exposed to the same weathering environment over a fixed amount of time. In natural
Almond, Amundson, Anderson, Anderson, Anderson, Baldwin, Birkeland, Blum, Brantley, Brantley, Brown, Burke, Butler, Carson, Chadwick, Dietrich, Dietrich, Dixon, Eriksson, Fernandes, Ferrier, Furbish, Gabet, Gabet, Gabet, Heimsath, Heimsath, Hren, Jenny, Johnson, Johnson, Kaste, Kirkby, Kyungsoo Yoo, Lebedeva, Montgomery, Mudd, Mudd, Mudd, Nikiforoff, Porder, Porder, Prosser, Riebe, Riebe, Rodhe, Roering, Roering, Simon Marius Mudd, Small, Trumbore, Waldbauer, Walker, West, White, Yoo, Yoo, Yoo, Yoo   +58 more
core   +2 more sources