Results 31 to 40 of about 239,193 (302)

Improvement of barrier properties of a hybrid sol-gel coating by incorporation of synthetic talc-like phyllosilicates for corrosion protection of a carbon steel [PDF]

open access: yes, 2012
Sol–gel coatings for corrosion protection of metals are a good alternative to toxic chromate treatments. The present work focussed on the incorporation of inorganic fillers in a sol–gel coating to improve the barrier properties of the film.
Bonino, Jean-Pierre   +4 more
core   +3 more sources

Analytic use of macroeconomic aggregates [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2015
Economic science has developed the whole system of so called macroeconomic aggregates - the system of a certain global and synthetic indicators which express the basic contents, dynamics and structure as well as the results of economic activity in some ...
Savić Marko   +2 more
doaj   +1 more source

Phage Inhibit Pathogen Dissemination by Targeting Bacterial Migrants in a Chronic Infection Model

open access: yesmBio, 2017
The microbial communities inhabiting chronic infections are often composed of spatially organized micrometer-sized, highly dense aggregates. It has recently been hypothesized that aggregates are responsible for the high tolerance of chronic infections to
Sophie E. Darch   +5 more
doaj   +1 more source

Modular Hydrogel−Mesoporous Silica Nanoparticle Constructs for Therapy and Diagnostics

open access: yesAdvanced NanoBiomed Research, 2022
Self‐assembled peptide fibrils are abundant in in vivo systems and have been associated both with normal physiological functions and with different diseases.
Melanie Gerstenberg   +4 more
doaj   +1 more source

Aggregate Hazes in Exoplanet Atmospheres [PDF]

open access: yes, 2019
Photochemical hazes have been frequently used to interpret exoplanet transmission spectra that show an upward slope towards shorter wavelengths and weak molecular features.
Adams, Danica   +3 more
core   +3 more sources

Water in minerals? A peak in the infrared [PDF]

open access: yes, 1984
The study of water in minerals with infrared spectroscopy is reviewed with emphasis on natural and synthetic quartz. Water can be recognized in minerals as fluid inclusions and as isolated molecules and can be distinguished from hydroxide ion.
Aines, Roger D., Rossman, George R.
core   +1 more source

Controlling the Morphology of Aggregates of an Amphiphilic Synthetic Receptor through Host-Guest Interactions [PDF]

open access: yes, 2006
A new amphiphilic receptor containing a macrocyclic anionic headgroup and a single alkyl chain was prepared through an efficient templated synthesis. The interdependence of the aggregation behavior and the host-guest chemistry was studied. In the absence
Chhabra, Anjali,   +6 more
core   +2 more sources

Stress remagnetization in pyrrhotite-calcite synthetic aggregates [PDF]

open access: yesGeophysical Journal International, 2001
SUMMARY Stress-induced remagnetization has been applied to multidomain pyrrhotite‐calcite synthetic aggregates in a triaxial rig. Experimental deformation used 150 MPa confining pressure, a constant strain rate of 10 x5 s x1 and applied differential stresses of up to 70 MPa.
P. Robion, G. J. Borradaile
openaire   +1 more source

Influence of free silica in the production of synthetic aggregates from bauxite residue

open access: yesCerâmica, 2023
The residue from the Bayer process has physicochemical characteristics that allow its use in the production of synthetic aggregate, although some characteristics such as low plasticity and water absorption still need better control.
M. B. de Vilhena   +3 more
doaj   +1 more source

Retrieving microphysical properties of concurrent pristine ice and snow using polarimetric radar observations [PDF]

open access: yesAtmospheric Measurement Techniques, 2021
Ice and mixed-phase clouds play a key role in our climate system because of their strong controls on global precipitation and radiation budget. Their microphysical properties have been characterized commonly by polarimetric radar measurements.
N. J. Kedzuf   +11 more
doaj   +1 more source

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