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5227 articles
Proceedings Article

The Application of Post-Stack Geostatistics Inversion in the Prediction of Narrow Channel Sand Body

Jianhua Huang
Aiming at the big difficulty in predicting the inner front narrow channel sand body, by the example of P group reservoir of the G oilfield, we have discussed the application of post-stack geostatistics inversion in the prediction of narrow channel sand body. During the process of application, combing...

On the Reporting Characteristics of Chinese Infotainment App: A Case Study of Tanzi App

Mei Xie, Qianru Wei
Infotainment rose in the late 1980s and early 1990s and boomed at the end of the twentieth century via Internet and multimedia. Now, with the rapid economic development, the audience wants to get more amusement through news media after work, so plenty of infotainment sites and apps have sprung up, maximizing...
Proceedings Article

Identification of active ingredient of codonopsis cordifolioidea by n-butyl alcohol

Yunpeng Luan, Shuangqing Zheng, Yanmei Li, Qiming Wang
Current Codonopsis cordifolioidea products are mostly its crude extract, which is of low technology content and low added value, and studies on the active ingredients of Codonopsis cordifolioidea are very limited. To promote industrial development of Codonopsis cordifolioidea product and to increase...
Proceedings Article

Design and Research of HMI Based on the Qt for CNC System

Ruirui Sun, Guanghe Cheng, Xiang Sun
Development of NC system HMI requirements, construction and development of the numerical control system human-machine interface system based on the AM3352. WinCE system, introduced in Qt language design and development method of embedded numerical control system human-machine interface. Design of human-machine...
Proceedings Article

Excellent stability of Al-doped LiMn2O4 prepared by a sol - gel method

Liping Mao, Songli Du, Shiyou Li, Zhengzhi Ren
LiAlxMn2-xO4 (x = 0.00, 0.05, 0.10, and 0.15) is synthesized successfully using a sol - gel method at 700 for 10 h in air. X-ray diffraction (XRD) results indicate the LiAlxMn2-xO4 has a good crystallinity. Scanning electron microscopy (SEM) images show tiny distinction about the morphology and size...
Proceedings Article

Electrochemical properties of iron substituted lithium manganese phosphate prepared by sol-gel method

Qiuping Zhao, Xiangfei Li, Shiyou Li, Yuqin Tian
Olivine LiMn0.4Fe0.6PO4 (LMFP) materials were synthesized by the modified sol-gel method with the addition of sucrose as an additional carbon source. Electrochemical properties of LMFP were advanced. The materials doped possess high reversible capacity of 107.4 mAh-g-1 at 0.2 C-rate and excellent cycling...
Proceedings Article

Shock-wave synthesis of alveolate graphene

Yazhu Lan, Pengwan Chen, Chunxiao Xu, Jianjun Liu
In this paper, glucose and RDX as raw material, alveolate graphene was synthesized by shock wave in the detonation chamber. The results of TEM, HRTEM, SEM and XRD showed that alveolate graphene was synthesized in the wall of the detonation chamber. The ratio of RDX and glucose was an important role for...
Proceedings Article

Effect of Addition of Skim Milk in Tea To The Activity of Antioxidant Tea

Kristina Simanjuntak, A.Z. An'umillah, Lasma Nurhayati
Tea drinks are often used daily, and good for health because they contain antioxidants. This drink is often mixed with milk, and tastes so delicious, but the levels of tea antioxidants are reduced. The purpose of this study was to determine the effect of additional skim milk on tea antioxidant activity....
Proceedings Article

Simulation Analysis on Determination Technology of Catalytic Discoloring Spectrophotometry of Photometric of Trace Selenium in Marine Organisms by Catalytic Discoloring

Weiran Tao
As the improvement of people's living standard, the content of trace elements in food more and more attract the attention from people. In this paper, I integrate all the analysis situation from Catalytic Kinetic Spectrophotometry to trace elements in the food over the past ten years. Through the NH3-NH4Cl,...
Proceedings Article

Properties and Thermal Decomposition of SBS Flame Retarded with Phosphorus- and Nitrogen- Containing Flame Retardants

Yiren Huang, Zhengzhou Wang
Flame retardant and mechanical properties of ammonium polyphosphate (APP), melamine phosphate (MP) and their combination with dipentaerythritol (DPER) in styrene-butadiene-styrene rubber (SBS) were studied. The results indicate that MP is more effective in raising limiting oxygen index (LOI) in SBS than...
Proceedings Article

Private Cloud based Solution for the Implementation of a Virtual and Personal Learning Environment

Jimin Gao
Online learning is a learning way to use online education platform for learners. It could let the learners start learning at anytime from anywhere by removing the traditional education's time and space limit. As the online learning style becomes more and more popular, its main base environment has gradually...
Proceedings Article

(paper withdrawn) The Preparation and Adsorption Properties of Li+-Imprinted Hybrid Gels

Xiushen Ye, Chaoming Quan, Shichun Zhang, Li Sun, Haining Liu, Zhijian Wu
Several different Li+-imprinted gels were prepared by different precursors. And the gels were characterized by textual properties and point of zero charges (PZCs). The adsorption of Li+ from their aqueous solutions by the gels was investigated. The surface areas of the gels were found to range from 60...
Proceedings Article

Effects of Lactoalbumin Addition to Vulcanized Rubber Determined by RPA2000

Jiao Yang, Tianming Gao, Hongxing Gui, Jianfeng Guo, Maofang Huang
We investigated the effect of lactoalbumin on the processing properties of vulcanized rubber by adding lactoalbumin protein. We found that G’ and G’’ of vulcanized rubber were increased and tan was decreased by adding lactoalbumin. The addition of lactoalbumin can improve the processing properties of...
Proceedings Article

Distribution and divergent process of volatile phenols in bottom waters in Jiaozhou Bay

Dongfang Yang, Sixi Zhu, Yunjie Wu, Xiuqin Yang, Fengyou Wang
Volatile phenols are a class of protoplasmic toxicants which have caused inevitable environmental problems in many sea areas. This paper analyzed the content, pollution level and distribution of volatile phenol in bottom waters Jiaozhou Bay in May, September and October 1983. Results showed volatile...
Proceedings Article

The influences of overland flow, stream flow and marine current on As contents in Jiaozhou Bay waters

Dongfang Yang, Fengyou Wang, Sixi Zhu, Yunjie Wu, Xiuqin Yang
This paper analyzed the contents, distributions and pollution sources of As in Jiaozhou Bay waters in 1983. Results showed As contents ranged from 0.19-4.89 g L-1,in the whole year, and were lower than Class I for As (20.00 g L-1) in National Standard of China for Seawater Quality (GB3097-1997). There...
Proceedings Article

Aggregation and divergent process of As in the bay mouth of Jiaozhou Bay

Dongfang Yang, Sixi Zhu, Fengyou Wang, Xiaoli Zhao, Yunjie Wu
This paper analyzed the content and distribution of Arsenic (As) in bottom waters in the bay mouth of Jiaozhou Bay in May, September and October 1983. Results showed As contents ranged from 0.15-2.30 g L-1 in bottom waters in the whole year, and were more lower than Class I for As (20.00 g L-1) in National...
Proceedings Article

The impact of marine current to Cu contents in Jiaozhou Bay

Dongfang Yang, Sixi Zhu, Fengyou Wang, Mingzhong Long, Xiuqin Yang
Based on the investigation data on Cu contents in different seasons in 1983 in surface waters in Jiaozhou Bay, we analyzed the contents, pollution level and distributions of Cu. Results showed that Cu contents in May, September and October were 2.47-20.60 g L-1, 0.86-4.86 g L-1 and 0.77-3.00 g L-1, respectively....
Proceedings Article

Synthesis and Study of ternary copolymerized cationic polyacrylamide

Haidi Cai, Fangyou Meng, Changhong Li, Feng Zhao
The ternary cation flocculant P(AM-DMDAAC-DMC) was synthesized by aqueous solution polymerization with raw materials of acrylamide(AM),and dimethyl diallyl ammonium chloride(DMDAAC) and methacryloyloxyethyltrimethyl ammonium chloride(DMC) with the complex redox as initiator.Effects of cationic mononer...
Proceedings Article

Cycle Life Prediction for Rechargeable Battery based on Accelerated EODV Multi-phase Model: A Case on Nickel Hydrogen Battery

C.Y. Duan, Q.Z. HuangPeng, J.L. Zhou, G. Jin
In the health management of battery, cycle life prediction is an essential component. Before battery fail, the End-of-Discharge Voltage (EODV) reduce with the use. This paper proposed a multi-phase degradation model of EODV through failure mechanism analysis to evaluate the degree of degeneration of...
Proceedings Article

Fe2O3 Nanorods Grown on Reduced Graphite Oxide for the Anode of Lithium Ion battery

Jinlong Zuo, Ruifeng E, Junsheng Li, Zhi Xia, Xuewei Wang, Xinguo Yang
Fe2O3 nanorods grown on reduced graphite oxide RGO was synthesized via a facile hydrothermal method followed by a heat-treatment process. The Fe2O3 nanorods grown on the RGO has a average diameter of 40 nm, which is smaller than the pure Fe2O3 nanorod. Investigated as an anode material for Li-ion batteries,...
Proceedings Article

Remote sensing image enhance and structural interpretation based on OLI in the Karamay area Xinjiang

Shanshan Wang, Kefa Zhou, Shuguang Zhou
The remote sensing technology has become the important tool for the basic geological study in the strongly dissected topography and high altitude mountain area. Based on analysis of OLI remote sensing data, the optimal band combination of R: G: B is Band 7: Band 5: Band 4 according to the analysis result...
Proceedings Article

Workload Balancing in Parallel Machines based on Semi-matching Theory

Yong Zhan
This paper addresses the problem of scheduling jobs on parallel machines with machine eligibility restrictions so as to balance the workload among machines. A weighted bipartite graph model G=[J M,E,W] is used to formulate the studied problem. We propose a two-phase algorithm to find the optimal solution....
Proceedings Article

The Exploration and Practice of MVVM Pattern on Android Platform

Wei Sun, Haohui Chen, Wen Yu
How UI designers and business engineers collaborate to development apps on Android platform conveniently and effectively is a difficult problem to tackle when projects get more complicate and need more effort. This paper compared the commonality and variability of MVVM with the commonly used MVC and...
Proceedings Article

Design and Development of Mobile Academic Platform in Universities

Yunju Chang, Lili Hong, Guang Su, Xuesong Leng
Under the background of the less connection between teachers and students in universities and the rapid development of the Internet, and according to the needs of students and teachers, the topic was to design and develop university research and academic platform prototype based on Android. First of...
Proceedings Article

A Pornographic Web Patrol System Based-on Hierarchical Image Filtering Techniques

Chumsak Sibunruang, Jantima Polpinij, Rapeeporn Chamchong, Anirut Chotthanom, Somnuk Puangpronpitag
Due to the flood of pornographic web sites on the internet, content-based web filtering has become an important technique to detect and filter inappropriate information on the web. This is because pornographic web sites contain many sexually oriented texts, images, and other information that can be helpful...

Book Review by P G L Leach

P.G.L. Leach
Pages: 0 - 0
N H Ibragimov: Elementary Lie Group Analysis and Ordinary Differential Equations, John Wiley, New York, 1999, 347 pages.

Preface

P. Basarab-Horwath, M. Euler, N. Euler, P. G. L. Leach
Pages: v - v