Results 11 to 20 of about 34,342 (305)
Biosilicification Drives a Decline of Dissolved Si in the Oceans through Geologic Time
Biosilicification has driven variation in the global Si cycle over geologic time. The evolution of different eukaryotic lineages that convert dissolved Si (DSi) into mineralized structures (higher plants, siliceous sponges, radiolarians, and diatoms) has
Daniel J. Conley +10 more
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EVALUATION OF FLEXURAL RIGIDITY OF COTTON FABRICS TREATED WITH POLIURETHANE AND ACRILYC RESIN AND MONTMORILLONITE PARTICLES [PDF]
Textile manufacturers are demonstrating an increasing interest in the application of different types of micro or nanoparticles in order to add new properties to the fabric.
CARETTE Margaux +4 more
doaj
Utilization of 29Si MAS-NMR to Understand Solid State Diffusion in Energy Storage Materials
The properties of many solid-state materials arise from critical interfaces tied to the structure, morphology, and composition of the materials under study.
Fulya Dogan, Baris Key, John T. Vaughey
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Amended Silicated for Mercury Control [PDF]
Amended Silicates{trademark}, a powdered, noncarbon mercury-control sorbent, was tested at Duke Energy's Miami Fort Station, Unit 6 during the first quarter of 2006. Unit 6 is a 175-MW boiler with a cold-side electrostatic precipitator (ESP).
Butz, James +2 more
core +1 more source
Objectives: This study aimed to assess the effect of three commonly consumed beverages on surface roughness of polished and glazed zirconia-reinforced lithium silicate (ZLS) glass ceramics.
Farnaz Firouz +5 more
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Silicates, Silicate Weathering, and Microbial Ecology [PDF]
Mineralogy, microbial ecology, and mineral weathering in the subsurface are an intimately linked biogeochemical system. Although bacteria have been implicated indirectly in the accelerated weathering of minerals, it is not clear if this interaction is simply the coincidental result of microbial metabolism, or if it represents a specific strategy ...
openaire +1 more source
Optimization of the structure and properties of foam-glass ceramics
The basic properties of foam-glass ceramics — a porous inorganic material are optimized in the study. This material is used for thermal insulation of various engineering structures: foundations of buildings, roads and railways, pipelines, etc.
Konstantin Ivanov
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Effects of temperature and humidity on adhesion of water scale to glass substrates
The formation of silica scales from water on ceramics is a significant problem, and there is an urgent need to develop methods to prevent its formation or to remove it.
Shogo Hayashi +4 more
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Crystals of two new inorganic uranyl silicates, Cs[(UO6)2(UO2)9(Si2O7)F] (1) and Rb2[(PtO4)(UO2)5(Si2O7)] (2), were produced from melts in evacuated silica tubes.
Evgeny V. Nazarchuk +3 more
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Layer silicates in a chondritic porous interplanetary dust particle
Analytical electron microscopy on individual grains from a portion of a chondritic porous interplanetary dust particle (aggregate W7029C1 from the NASA Johnson Space Center Cosmic Dust Collection) shows that layer silicates compose 50 percent of the ...
Rietmeijer, Frans J.M. +5 more
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