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Distribution of radon activity in the atmosphere above Wzgórza Niemczansko-Strzelinskie (South-WestPoland) and its dependence on uranium and thorium content in the underlying rock and indirect ground basement
radon atmosphere uranium thorium rock
2015/9/10
Radon activity in the atmosphere and its behavior in the environment have been investigated using LR-115 nuclear
track detector. The complex geological structure of Wzgórza Niemczansko-Strzelinskie (...
Dependence of hard burn potential on limestone properties
Dependence hard burn potential limestone properties
2012/3/28
The research project entitled “Prediction and control of the reactivity of quicklime” was aimed at obtaining information that is independent of the deposit and describes the influence of individual li...
EXPERIMENTAL EVIDENCE CONCERNING THE PRESSURE DEPENDENCE OF HE DIFFUSION AND FISSION-TRACK ANNEALING KINETICS IN APATITE
EXPERIMENTAL EVIDENCE CONCERNING FISSION-TRACK ANNEALING KINETICS IN APATITE
2014/4/8
that other techniques will emerge which may
bypass the need for such irradiation. Two side
benefits of such a development would be the
avoidance of a need for FTD laboratories to
hand...
The Dependence of Localized Crystallization of Halloysite and Kaolinite on Primary Minerals in the Weathering Profile of Granite
Biotite Granite Halloysite Kaolinite Weathering
2011/12/5
Abstract: The formation of kaolin-group minerals in the weathering profile of granite, under the humid, temperate climate as found in Korea, was studied by X-ray diffraction (XRD), scanning electron m...
Temperature dependence of Fe,Mg partitioning in Acapulco olivine
Temperature dependence Fe Mg partitioning Acapulco olivine
2012/4/1
The temperature dependence of the intracrystalline Fe,Mg partitioning (K ) in two olivine crys-
tals (Fa) separated from the Acapulco meteorite was determined by single-crystal X-ray structure
analy...
New kinetic model for the nanocrystalline anatase-to-rutile transformation revealing rate dependence on number of particles
existing kinetic models new kinetic model transformation rate particles
2012/3/31
Existingkineticmodelsareunabletodescribepublishedexperimentaldataforthean-
atase-to-rutilephasetransformationinnanocrystallinesamples.Anewkineticmodelis
proposedthatcombinesinterfacenucleationatcert...
Pressure dependence of self-diffusion in the NaAlO2-SiO2 system: Compositional effects and mechanisms
pressures NaAlO2-SiO2 Compositional effects mechanisms
2012/3/30
MolecularDynamics(MD)simulationswereusedtostudytherelationshipbetween
structureandtransportpropertiesin?veliquids(NaAlO
O ,andNaAlSi O )inthesystemNaAlO -NaAlSi O attemperaturesrangingfrom
4000to60...
The temperature dependence of the cation distribution in synthetic hercynite (FeAl2O4) from the in-situ neutron structure refinements
temperature dependence cation distribution synthetic hercynite (FeAl2O4) in-situ neutron structure refinements
2012/4/1
The temperature dependence of the cation distribution in synthetic hercynite (FeAl2O4) has been determined using in-situ time-of-flight neutron powder diffraction. The sample was synthesized from the ...
Temperature dependence of the OH- absorption in the SiO2 glass and melt to 1975 K
Temperature dependence OH- absorption SiO2 glass
2012/3/31
FTIR absorbance spectra of SiO2 glass containing 1200 ppm OH2 groups were recorded in situ to 1975 K. There are only minor changes in peak height to 1700 K, indicating that the molar extinction coeffi...
Compositional dependence of H2O solubility along the joins NaAlSi3O8-KAlSi3O8, NaAlSi3O8-LiAlSi3O8, and KAlSi3O8-LiAlSi3O8
Compositional dependence H2O solubility NaAlSi3O8-KAlSi3O8 NaAlSi3O8-LiAlSi3O8 KAlSi3O8-LiAlSi3O8
2012/4/5
The composition-dependence ofthe solubility ofH20 in silicate meltsalong the binary joins NaAlSi30g-KAlSi30g, NaAlSi30g-LiAlSi30g, and KAlSi30g-LiAlSi30g has been de-termined at 2kbar and 10400c. The ...
Free Energies of Formation of Illite Solid Solutions and their Compositional Dependence
Formation Free energy of formation Illite Interstitial water Solid solution Thermodynamics
2011/11/23
Abstract: Electron probe analyses of diagenetic illites in Eocene sandstones from Kettleman North Dome, California, along with analyses of coexisting interstitial waters were used to calculate apparen...
Variability in Exchange Ion Position in Smectite: Dependence on Interlayer Solvent
Variability Exchange Ion Position Smectite Interlayer Solvent
2012/2/15
Full and reduced charge smectite saturated with Na(I), Ca(II), Cu(II), or tetralkylammonium ions were swollen by a series of solvents of various bulk physical properties. In the full charge smectites,...