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Characterisation of Geophagic Clayey Materials Using X-ray Diffractometry and Fourier Transform Infra- Red Spectophotometry Techniques
Characterisation Geophagic Clayey Materials X-ray Diffractometry Fourier Transform Infra- Red Spectophotometry Techniques
2012/3/14
Characterisation of Geophagic Clayey Materials Using X-ray Diffractometry and Fourier Transform Infra- Red Spectophotometry Techniques.
Palaeoenvironmental Characterisation Using Clay Mineralogy: A Case Study of the Heelbo hillslope deposit, Free State Province and the Diepdrift hillslope deposit, Limpopo Province, South Africa
Palaeoenvironmental Characterisation Clay Mineralogy Case Study Heelbo hillslope deposit Free State Province Diepdrift hillslope deposit
2012/3/14
Palaeoenvironmental Characterisation Using Clay Mineralogy: A Case Study of the Heelbo hillslope deposit, Free State Province and the Diepdrift hillslope deposit, Limpopo Province, South Africa.
Illite authigenesis - new constrains on fundamental clay crystallization processes using the NANOKIN code
Illite authigenesis new constrains fundamental clay crystallization processes the NANOKIN code
2012/3/30
Illite clay formation occurs widely in sedimentary basins. Illite is formed mainly in low-temperature environments where mineral reactions are governed by kinetics rather than equilibrium thermodynami...
Using airborne electromagnetic data for regional stratigraphic and landscape evolution studies, Murray Basin, South Australia
airborne electromagnetic data regional stratigraphic landscape evolution studies Murray Basin South Australia
2012/3/30
The $2.67 m Frome airborne electromagnetic (AEM) survey was flown between May and November 2010 as a joint survey between Geoscience Australia (GA), the Geological Survey of South Australia (PIRSA, no...
Using forensics to inspire the next generation of regolith, soil and clay scientists
Using forensics inspire next generation regolith soil clay scientists
2012/3/30
These days we need to work harder to attract students to study regolith, soil and clay science because they have a somewhat dry and dusty image or muddy and smelly, but this stereotype can be far from...
Matching Historic Renders Using Locally-Available Materials:The Art and Science – A Conservator’s Approach
lime mortar conservation science bicarbonate consolidation aggregate-binder ratio
2011/11/14
The replication of these renders is one part of a larger conservation process that includes documenting the building’s construction history, mapping deterioration and determining the underlying causes...
In-Situ Identification of Palygorskite in Maya Blue Samples Using X-Ray Powder Diffraction
Palygorskite X-Ray Powder Diffraction Maya Blue Samples
2011/11/4
In spite of the abundance of colors found in the murals and other objects that correspond to the Classic Mayan period (600-900 A.D.), a peculiar hue captured the interest of researchers. The most well...
Groundwater Hydrograph Patterns in North China Plain during 1982-1986 Interpreted Using Principal Component Analysis
Groundwater Depth, North China Plain, Principal Component Analysis (PCA)
2011/12/16
The groundwater table depths from 1982 to 1986 of 58 unconfined wells in North China Plain(NCP) were analyzed using principal component analysis method. Results showed there were mainly three hydrogra...
Crystal structure refinement of a sepiolite/indigo Maya Blue pigment using molecular modelling and synchrotron diffraction
sepiolite indigo Maya Blue pigment molecular mechanics Rietveld method
2011/11/7
Maya Blue is an artificial pigment used in Pre-Columbian America, renowned for its chemical stability. The pigment can be considered a precursor of modern inclusion compounds as a hosting microporous ...
Fast removal of ammonium ion using a hydrogel optimized with response surface methodology
Adsorption Ammonium ion Box–Behnken design Hydrogel Response surface methodology
2011/12/14
Response surface methodology (RSM) based on a three-level, three-variable, Box–Behnken design (BBD) was used to optimize the preparation parameters of a hydrogel consisted of polyvinyl alcohol (PVA),a...
Synthesis of Pure Zeolite X from Palygorskite Clay Using a Two-Stage Method
Palygorskite Clay Synthesis Two-Stage Method Zeolite X
2011/11/14
A natural mineral, palygorskite clay, was used to synthesize pure zeolite X via a two-stage method. The synthetic parameters, such as calcination, crystallization time, and SiO2/Al2O3 molar ratio, wer...
Crack Closure and Shape Restoration Using NiTi Shape-Memory Alloy
Crack Closure Shape Memory Alloy Actuator Shape Recovery Shape Restoration Structure Repair
2011/11/22
Because of the high actuation stress and high recovery strain, NiTi shape-memory alloy (SMA) has been proposed for shape/position control and crack closure in structures for many years. In this paper,...
Arsenic Removal from Wastewater Using Adsorptive Mediums
Adsorptive Capacity Adsorptive Medium BV HFO-PDR Recyclability
2011/11/22
Different adsorptive mediums and adsorbents’ compounds were chosen to remove arsenic from Yangzonghai Lake wastewater. Results showed that Ca(OH)2, attapulgite, bentonite, LDHs these adsorptive medium...
Characterization of Hydrothermal Alteration in Mount Berccha Area of Main Ethiopian Rift using Hyperspectral Data
Hyperspectral Imaging Spectrometry AISA Hawk LiDAR-DEM Wavelength Mapping
2011/11/11
Characterization of Hydrothermal Alteration in Mount Berccha Area of Main Ethiopian Rift using Hyperspectral Data.
Removal of Pb(II) from Aqueous Solution Using Composite Filter Material Made of Fly Ash
Adsorption Composite Filter Material Fly Ash (FA) Pb(II)
2011/11/22
Adsorption of Pb(II) on composite filter material mainly made of fly ash was investigated for the removal of Pb(II) from aqueous solution. Batch experiments have been carried out for adsorption of Pb(...