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Influencing Factors of Lanzhou’s Urban Green System Planning in China
Ecological Green Space Influence Factor Urban Planning Valley Style
2011/12/20
By reviewing Lanzhou urban green system planning development since 1949, this paper analyses the guiding principles, the dominant function and layout structure of urban green system planning construct...
Evolution Features and Controlling Factors of Depositional Systems of Paleogene-Neogene in Maxian Area, the Northern Margin of Qaidam Basin
Depositional Systems Maxian Area Paleogene-Neogene Qaidam Basin
2011/12/16
According to the comprehensive detailed analysis of data such as, drilling core, logging and outcrop section, four kinds of sedimentary facies, namely, proluvial fan, braided river, shallow water brai...
Muti-Factors Correlation Study for the Additive Effect on Manufacture of Residue Derived Fuel (RDF) from Rice Husk
Additive Residue Derived Fuel Rice Husk
2011/11/22
As we know, agricultural waste like rice husk & straw etc., are produced a lot from the rice paddy special caution is needed in order to prevent the resulting serious environment pollution. Due to lac...
Analysis of Influencing Factors on the Structure and Surface Properties of Palygorskite
Crystal Structure Dispersion Component Heat Treatment Palygorskite Surface Free Energy Water Vapor Absorption
2011/11/14
The relationship between surface properties and water vapor absorption performance was studied according to crystal structure and surface free energy of purified palygorskite. The results show that th...
Analysis of Influencing Factors on Mechanical Properties and Anisotropy of Attapulgite/NR Composites
Anisotropy Attapulgite Composite Mechanical Properties Nature Rubber
2011/11/22
Based on the dispersion characters of organic modified attapulgite (OAT) short fibers in nature rubber (NR) matrix, this paper analyzed the effects, in terms of addition amount of OAT, processing tech...
Factors controlling sulfur concentrations in volcanic apatite
Factors controlling sulfur concentrations volcanic apatite
2012/4/6
Apatitecrystalsfromtwotypesofsampleswereanalyzedbyelectronmicroprobefor15majorandtraceelements:(1)apatiteinHO-andS-saturatedexperimentalchargesof
the1982ElChicho!ntrachyandesiteand(2)apatiteinvolcani...
Refined Relationships between Chemical Composition of Dioctahedral Fine-Grained Micaceous Minerals and Their Infrared Spectra within the OH Stretching Region. Part II: The Main Factors Affecting OH Vibrations and Quantitative Analysis
Cation Mass Cation Valency IR Spectra OH Stretching Frequencies Quantitative Analysis
2011/12/9
Abstract: A new model for the interpretation of dioctahedral mica infrared (IR) spectra in the OH stretching vibration region is proposed. It is based on the analysis of the main factors responsible f...
Factors that Govern the Formation of Multi-domainic Goethites
Domains Goethite Intergrowths Iron Synthesis Transmission electron microscopy
2012/1/12
Transmission electron microscopic (TEM) examination has shown that multi-domainic crystals of synthetic goethite consist of almost parallel intergrowths, each of which is slightly misoriented with res...
Factors Affecting Orientation of OH-Vectors in Micas
Celadonite Electrostatic calculations Glauconite Hydroxyl vectors Mica Muscovite Phengite
2012/2/8
The orientation of the OH-vectors in hydroxyl groups of micas of different compositions, polytype modifications, and symmetry were calculated by the method of minimization of electrostatic energy. The...
Kaolinite Synthesis. II. A Review and Discussion of the Factors Influencing the Rate Process
Hydrothermal Kaolinite Synthesis Thermodynamic
2012/2/10
Kaolinite is synthesized in approximately the same time in three temperature ranges: (1) from 200–250° to 350–400° (hydrothermal processes); (2) from 120 to 175° (semihydrothermal ones); (3) at ordina...
Copper(II) Interactions with Kaolinite: Factors Controlling Adsorption
Adsorption Copper Exchange Hydrolysis Kaolinite
2012/2/10
The adsorption of Cu2+ on kaolinite was studied at different ionic strengths following various treatments of the mineral surface in order to evaluate the conditions influencing adsorption. The data in...
Factors Affecting Selected Area Electron Diffraction Patterns of Micas
Electron Diffraction Patterns Micas Factors
2011/11/18
Abstract: Major factors affecting the selected area electron diffraction (SAD) patterns of micas are: lattice properties of the crystal, specimen thickness, orientation of the crystal, properties of t...
Dodecylammonium-Mica Complexes桰 Factors Affecting the Exchange Reaction
Dodecylammonium Mica Complexes Exchange Reaction
2012/2/20
Dodecylammonium chloride (DAC) is used as a reagent to displace potassium from a wide range of mica minerals. Displacement is rapid and essentially complete for trioctahedral micas even in dilute solu...
Structural Factors Controlling Stacking Sequences in Dioctahedral Micas
Structural Factors Controlling Stacking Sequences Dioctahedral Micas
2012/2/20
Deviations in the symmetry of mica single layers from the ideal arrangement with all atoms in hexagonal arrays are caused by the structural factors such as compositional variation (substitutions), ord...
Clay Minerals in Pennsylvania Soils Relation to Lithology of the Parent Rock and Other Factors—I
Clay Minerals Pennsylvania Soils Lithology the Parent Rock Factors
2012/2/20
Clay mineral data have been obtained on 348 soil profiles representing 117 different soil series from 28 of Pennsylvania's 67 counties. The surface rock from which the soils were formed ranged from Pr...