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121. size-dependent chromaticity in ybo3:eu nanocrystals: correlation with ..[内容预览]收费论文 Charging Thesis

• Size-Dependent Chromaticity in YBO3:Eu Nanocrystals: Correlation with Microstructure and Site Symmetry Pure hexagonal-phased Y1-xBO3:Eux (x ) 0-0.30) nanocrystals with different particle sizes were prepared by a facile sol-gel pyrolysis process, and their photoluminescence spectra evidently showe

• 论文类别：Science Technology     人气：2473     论文属性：短文 essay

122. layered g-zirconium phosphate a new matrix for immobilization of hemog..[内容预览]收费论文 Charging Thesis

• Layered g-zirconium phosphate a new matrix for immobilization of hemoglobin Abstract Using layered g-zirconium phosphate (g-ZrP) for preparation of immobilized hemoglobin (Hb) was investigated. We discussed the effects of pH, ionic strength and concentration of amines on the intercalation and im

• 论文类别：Science Technology     人气：1682     论文属性：短文 essay

123. the covalent immobilization of trypsin at the galleries of layered g-..[内容预览]收费论文 Charging Thesis

• The covalent immobilization of trypsin at the galleries of layered g-zirconium phosphate Abstract Assorted trypsin immobilization trials were thoroughly conducted and compared to identify an efficient enzyme immobilization at the galleries of amine preintercalated g-zirconium phosphate. That wa

• 论文类别：Science Technology     人气：1752     论文属性：短文 essay

124. integration of skin, edge and texture to extract natural gesture1[内容预览]收费论文 Charging Thesis

• Integration of Skin, Edge and Texture to Extract Natural Gesture1 ABSTRACT In this paper, we present a natural gesture extracting method integrating arm edges detection, skin color model and cloth texture feature. We use skin extraction result to guide arm edge locating and use arm edge inform

• 论文类别：Science Technology     人气：1875     论文属性：短文 essay

125. spatial data infrastructure: on the road to twenty-first century econo..[内容预览]收费论文 Charging Thesis

• Spatial Data Infrastructure: On the Road to Twenty-First Century Economic Success The Washington Post recently reported that a suburban Washington, D.C. bus has been equipped with a GPS locator, transmitting to a transit headquarters electronic map the exact location and movement of the bus al

• 论文类别：Science Technology     人气：2437     论文属性：课程作业 Coursework

126. building the gsdi[内容预览]收费论文 Charging Thesis

• BUILDING THE GSDI 1. Introduction 2. What is the GSDI and why should we care about it? 3. What benefits will the GSDI bring, and to whom? 4. What needs to be done to promote and organize GSDI growth? 5. The GSDI vocabulary 5.1. Technology 5.2. Geodata: Legacy data and New data 5.3. C

• 论文类别：Science Technology     人气：2256     论文属性：硕士毕业论文 dissertation

127. digital maps: an essential part of every citizen's interface to the ni..[内容预览]收费论文 Charging Thesis

• Digital Maps: An Essential Part of Every Citizen's Interface to the NII 1. Goal: Integrate the NSDI and the NII, for Every Citizen 2. Market drivers and technology drivers that make these research issues significant 3. As geodata accumulates, the need for geographic interfaces grows 4. Net

• 论文类别：Science Technology     人气：2350     论文属性：课程作业 Coursework

128. laser flash photolysis of caboxymethylcellulose in aqueous solution[内容预览]收费论文 Charging Thesis

• Laser Flash Photolysis of Caboxymethylcellulose in Aqueous Solution Summary The method of laser flash photolysis with excitation at 248 nm was used to study photochemically derived changes of carboxymethylcellulose (CMC) of various degree of substitution in aqueous solution. The absorption spectr

• 论文类别：Science Technology     人气：1968     论文属性：短文 essay

129. avrami model and crystallization temperature[内容预览]收费论文 Charging Thesis

• Avrami model and crystallization temperature Introduction Crystallization based on different nucleation and growth mechanisms can be described by the same general formula, the general Avrami equation: 1－C=exp(—Ktn) C＝X

• 论文类别：Science Technology     人气：1951     论文属性：短文 essay

130. supercell simulation and the statistical supercell method - a powerful..[内容预览]收费论文 Charging Thesis

• supercell simulation and the statistical supercell method - a powerful means to calculate the electronic structure of imperfect crystals Abstract Imperfect crystals contain defects, dopants or disorder. Defects exist natively in the process of the crystal growth and produce a great effect on

• 论文类别：Science Technology     人气：4413     论文属性：硕士毕业论文 thesis

131. a high resolution finite volume method for solving shallow water equat..[内容预览]免费论文 Free Thesis

• ABSTRACT: A high-resolution finite volume numerical method for solving the shallow water equations is developed in this paper. In order to extend finite difference TVD scheme to finite volume method, a new geometry and topology of control bodies is defined considering the corresponding the relati

• 论文类别：Science Technology     人气：11549     论文属性：短文 essay

132. transient characteristic and impulse effective length of grounding ele..[内容预览]收费论文 Charging Thesis

• TRANSIENT CHARACTERISTIC AND IMPULSE EFFECTIVE LENGTH OF GROUNDING ELECTRODES Abstract: In this study, we have extended a model for the calculation of transient characteristic of a grounding system under lightning current impulse to take into account the dynamic and non-linear effect of soil io

• 论文类别：Science Technology     人气：2083     论文属性：短文 essay

133. transient characteristic of grounding grids[内容预览]收费论文 Charging Thesis

• TRANSIENT CHARACTERISTIC OF GROUNDING GRIDS Abstract: The transient characteristic of a grounding grid under lightning current impulse is analyzed in detail in this paper, which especially considers the dynamic and non-linear effect of soil ionization around grounding conductors and the inducta

• 论文类别：Science Technology     人气：1836     论文属性：短文 essay

134. transient characteristics of ground electrodes considering soil ioniza..[内容预览]收费论文 Charging Thesis

• Transient Characteristics of Ground Electrodes Considering Soil Ionization Abstract: The transient characteristic of a ground electrode under lightning current impulse is analyzed in detail in this paper, which especially considers the dynamic and non-linear effect of soil ionization around the

• 论文类别：Science Technology     人气：1879     论文属性：短文 essay

135. optimal design of vibration control for piezoelectric intelligent plat..[内容预览]收费论文 Charging Thesis

• OPTIMAL DESIGN OF VIBRATION CONTROL FOR PIEZOELECTRIC INTELLIGENT PLATE ABSTRACT In this paper the placement optimization of piezoelectric sensor/actuator in the vibration control for piezoelectric intelligent plate is studied. The negative-velocity feedback strategy is adopted and the optimiza

• 论文类别：Science Technology     人气：1995     论文属性：短文 essay