Search all articles

+ Advanced search
Search articles within:
186393 articles

Painleve Analysis and Symmetries of the Hirota­Satsuma Equation

A.A. Mohammad, M. Can
Pages: 152 - 155
The singular manifold expansion of Weiss, Tabor and Carnevale [1] has been successfully applied to integrable ordinary and partial differential equations. They yield information such as Lax pairs, Bäcklund transformations, symmetries, recursion operators, pole dynamics, and special solutions. On the...

Lagrangian formulation of a generalized Lane-Emden equation and double reduction

C. Masood Khalique, Fazal M. Mahomed, Ben Muatjetjeja
Pages: 152 - 161
We classify the Noether point symmetries of a generalized Lane-Emden equation. We obtain first integrals of the various cases which admit Noether point symmetry and find reduction to quadratures for these cases. Three new cases are found for the function f (y). One of them is f (y) = ?y r, where r

Analysis on the Functions of Financial Intermediary

Yanyu Li
With the continuous development of the times, the development of financial intermediary makes human society step into a state of efficient integration and matching between real economy and virtual economy. In order to improve the understanding of the function and performance of financial intermediary...
Proceedings Article

In Vitro Effect of Tetraprenyltoluquinone on Normal Human Leukocyte Cell

Dira Hefni, Fatma Sri Wahyuni, Surya Dharma, Dachriyanus, Rielenda Fadhilah
Tetraprenyltoluquinone is a compound that was successfully isolated from the hexane fraction of stem bark Garcinia cowa, Roxb. In previous studies, tetraprenyltoluquinone is known to have anticancer and anti-inflammatory activity. The aim of the study is to investigate the impact of tetraprenyltoluquinone...
Proceedings Article

Performance Optimalization and Techno-Economic Analysis Liquid Smoke Pyrolysator of Kesambi Leaves with LPG Fuel

Aloysius Leki, Mamik Mardyaningsih, Roymons Jimmy Dimu
Research have been conducted to test the performance and techno-economic analysis of liquid smoke pyrolisator with LPG fuel. Liquid smoke beginning to develop by researchers, to get the higher quality in order to become safe for consumption by the public and not contains carcinogenic substance. Raw material...
Proceedings Article

Bayesian Accelerated Failure Time Model and Its Application to Preeclampsia

Dennis Alexander, Sarini Abdullah
Preeclampsia (PE) often described as new-onset hypertension and proteinuria during the third trimester of pregnancy. PE, is one of the most feared complications of pregnancy because it can progress rapidly to serious complications, including death of both mother and fetus. It is important to get a better...

Comparative analysis of trends in the export of higher education in Russia and Poland

Aleksandr A. Gusakov, Vita Jukneviciene
The article analyses the main trends in the development of higher education exports in Russia and Poland. For this purpose, data from the official statistics of both countries, OECD, have been collected and analysed. A list of countries from which the flow of students to both countries is increasing...

The Effectiveness of Modeling Technique to Improve Learning Discipline in Grade VIII MTs of 9 Sleman

Mujahida Ahmad, Suharsimi Arikunto, Lintang Waskita Puri, Martono Martono
The objectives to be achieved in this study were to determine the effectiveness of group counseling through modeling techniques to improve the learning discipline of VIII grade students of MTs Negeri 9 Sleman. The type of research in this study is experimental research. The research design used in this...

Existence of Indigenous Peoples in Law Related to the Environment

Zainul Akmal
This article aims to find out the law regarding the protection of indigenous peoples in the law related to the environment in Indonesia. In the pre-reformation era, especially at the beginning of legislating on environment, there is no law regarding indigenous peoples. After the amendment, the existence...

Youth Knowledge on the Health Protocols During Covid-19 Pandemic

Yani Triyani, Heni Muflihah, Mirasari Putri, Winni Maharani
Buah Batu District is the sub-district with the second-highest Covid-19 incidence rate in Bandung City on December 2020. Many factors affects the high incidence of Covid-19. Medical Faculty Community Service in collaboration with the Indonesian Youth National hold activities to help overcome the problems....

The Impact of Social Media Campaign and Personal Branding on Electability: Case Study of Regional Head Elections in West Sumatera

Peba Rasaki Syafrizal, Yunia Wardi
An effective campaign in introducing an image so that it can build the electability of governor candidates according to regulations is to use social media, because social media has no distance and time limits, then costs are relatively cheap and access can be reached by all levels of society. This study...
Proceedings Article

Research on Management Information Platform of County agricultural products electronic commerce Based on Precision Poverty Alleviation

Chunhua Hu, Ling Yang
Accurate poverty alleviation is an innovative means of poverty alleviation, and provides a new way for the work of poverty alleviation. Production of agricultural products for the life of the peasants provide material guarantee, the need to take active measures to give support, allowing farmers to increase...
Proceedings Article

Effects of Abscisic Acid (ABA) on Growth of Malachium Aquaticum under Salt Stress

Mei Qing, Li Wang, Tong Zhang, Huan Yao, Lijin Lin
The effects of abscisic acid (ABA) on the growth of Malachium aquaticum under salt stress were investigated through a pot experiment. The results showed that ABA increased the biomass of M. aquaticum. With the increase of ABA concentrations, the root, stem, leaf and shoot biomasses of M. aquaticum increased...

A Study on Integration Degree of Tradable Goods and Service Market of China's 36 Cities

Mingming Liu, Yanzhen Wang, Xiumin Li
This paper measures China's market integration by the price difference among regions of eight categories of goods and service. We select tradable goods price data of China's 36 cities in twelve years. We calculate the overall and classified Gini coefficients to analyze integration level of China's market...
Proceedings Article

Research of Automatically Light-Adjusting Lamp

Biqing Li, Aizhen Zhou, Chongjun Yang, Shiyong Zheng
This design adopting 80C51 microcontroller and a few external circuit to control lights, using silicon controlled dimming technology, by means of single chip control bidirectional thyristor turn-on to achieve incandescent lamps (resistive load) brightness adjustment, thus achieving the photometric light...
Proceedings Article

Research and Design of High Torque Soft Starter Based on Discrete Frequency

Jun Tong, Yao Lu, Xiahui Wang
By deeply analyzing discrete frequency theory, this thesis put forward rational theory basis about choosing discrete frequency spectrum and phase position. On the basis of traditional discrete frequency soft starter, this thesis utilize control strategy based on equivalent sine wave principle to promote...
Proceedings Article

Three-Dimensional Target Tracking Based on Velocity Pursuit

Shulin Feng, Bo Yin
This paper deals with a method for pursuer to track a moving target in the three-dimensional space. The method is based on the use of the geometrical rules combined with the kinematics equations of the pursuer and the target. The maneuvers of the target are not a priori known to the pursuer. In this...
Proceedings Article

Hot Data Detector based High-Performance NAND and PRAM Hybrid Storage

Yu Zhang, Yi zhi Wu, De min Li, Hai xiao Shan
The high-performance and low cost NAND Flash and PRAM (Phase-changed RAM) hybrid storage designs have been proposed for embedded systems. However, the system is still suffering from serious performance degradation for continuous write/read operations in the same logical address frequently due to physical...
Proceedings Article

Research on Job-Oriented Practical Talents Training Mode ——Civil Engineering Major As an Example

Qiu-lan Guo
This text begins with the social employment demand on graduates major in civil engineering, elaborates the connotation of cultivation mode of practical talents, and discusses the construction of practical talents training mode system from the perspectives of training objective and training standard,...
Proceedings Article

Modulation mode Recognition based on multi-class classification of support vector machine

Qian Ren, Guangmin Sun, Yuanyuan Zhang
An analog and digital modulation recognition method based on support vector machine (SVM) is proposed. A multi-class classifier is designed through the reasonable use of SVM multi-class classification method. A comparison for the performances of one-against-all (OAA), one-against-one (OAO) and binary...
Proceedings Article

Diversity Index Design of Ecological Water Resources Based on Computer Statistics

Hui Zhou, Lei Gong
Through the research and summary on ecological water resources in the production, living and ecological tourism and other aspects in Xiangzhigou of Wudang District Xinbao village,according to the climate characteristics and regional pattern of Guiyang xiangzhigou, this paper set the simple quantitative...
Proceedings Article

Role Assignment Strategy in Multi-Agent Cooperation for Robot Soccer

Jiawei Hu, Zhao Liu
To make multi-agent collaboration to better collaborate on tasks proposed tactical concept of multi-agent collaboration, a number of tactics to each set of tasks, these tasks set for this tactical purposes, the task set, through with the completion of collaboration between individuals, at time level,...
Proceedings Article

An Effective M-ary Spread Spectrum Communication Scheme

Yuexuan Liu, Xiaohui Li, Peng Gao, Hongdong Li, Rui Dong
A new M-ary spread spectrum(SS) hybrid communication system is proposed. The system adopts two orthogonal branches to transport information. In each branch, double M-ary biorthogonal spread spectrum modulation is adopted at first, then every SS code is treated as original code to adopt CPSK modulation,...
Proceedings Article

Study on the treatment of acid mine wastewater by coal fly ash

Jianping Xu, Haitao Wan
This paper studied the feasibility of treating the acid mine drainage (AMD) by using a process of permeable reactive barrier (PRB), in which coal fly ash(CFA) was used as the reaction medium. The adjustment of pH and the removal of COD, sulfate and three kinds of heavy metal ions (Cd2 +, Cu2 +, Zn2 +)...

A Survey on the Engineering Interdisciplinary Postgraduate Education Based on Engineering with a Big E

Zhuoping Wu, Songchan Wang, Liansheng Yang
Some questions exist in the development of Chinese engineering interdisciplinary postgraduate education, such as little attention to the guidelines on engineering education, lack of practice-oriented engineering training, loose cooperation between school and enterprise, little attention to the cultivation...
Proceedings Article

The Study of Corpus-based Interpreting Teaching from the Perspective of Eco-Translatology

Sheng-bai Chen
Eco-translatology not only improves the interpreting theories and practice but also acts as the guideline to the interpreting teaching. Therefore, this paper attempts to put forwards the implications for the improvement of interpreting teaching from the perspective of Eco-translatology, and explore the...
Proceedings Article

2D Geometric Modeling and Verification of Line Tracing Robot Using UPPAAL Model Checker

Yuta Nakatani, Shin-ya Nishizaki
Model checking is one of the formal methods for verification of hardware and software systems. A model checker verifies queries described in temporal logic formulas about a model defined as a state transition diagram. Since the model checkers make an exhaustive search of the state space, the key point...
Proceedings Article

Research on correlation of commercial circulation service industry model and higher vocational education

Jiaqiong Kang, Guangqi Li
Commercial circulation service industry is the leading industry of national economy and an important symbol of economic development level, and its development is of important strategic significance in driving the local economic development, guiding the consumption, increasing the employment rate and...
Proceedings Article

A Cooperation and Competition Model for Risk Management of a Two-Stage Supply Chain

Lina Xu, Zhiqing Meng, Hongjian Yu
Based on the CVaR measure, this paper introduces a Cooperation and Competition model for the risk management of the two-stage supply chain. It is supposed that both the supplier and the retailer are risk-averse and their objectives are to minimize their own CVaR(Conditional Value-at-Risk) objective instead...

The Development of Teaching Materials for Scientific Report Writing Based on Scientific Learning

Andiopenta Purba
This study aimed to describe; (1) the product feasibility of scientific report writing instructional materials science, (2) the quality of the layout and appearance of the scientific report writing teaching materials, and (3) the effectiveness of the teaching materials. The applied model of research...

On Cultural Connotations of English Idioms

Yan Wang
Idioms are widely recognized as the essence or the crystallization of language. They are closely connected and cannot be separated from culture. English idioms are formed in a particular historical period and passed from generation to generation, embedded with unique cultural connotations, such as historical...
Proceedings Article

Halal labeling effect on muslim consumers attitude and behavior

Syaifuddin Fahmi
The Halal food market in Indonesia has a big potential where 88% of the population is Muslim. The number of Islamic population in Indonesia according to the Central Bureau of Statistics (BPS) in 2010 reached 207.1 million people, where the largest population is on the island of Java. Even Thombson Reuters...

Strategic Management System as The Internationalization Policy of Indonesian Islamic Higher Education

Irawan Irawan, Mahmud Mahmud
In 2016, the Ministry of Religious Affairs of the Republic of Indonesia, the Directorate General of Islamic Education, and the Directorate of Islamic Higher Education, established a policy namely Strategic Management System (SMS). All colleges have to implement the system. But, the speculation that the...
Proceedings Article

Application Research on Convolution Neural Network for Bridge Crack Detection

Jinghang Cen, Jiankang Zhao, Xuan Xia, Chuanqi Liu
The bridge crack detection still relies on human visual measurement nowadays, which means low efficiency and high cost. In view to this situation, the convolution neural network(CNN) was introduced into bridge crack detection to improve the efficiency and reduce the error caused by manual work. In this...

Ludwig van Beethoven to the Distant Beloved (An Die Ferne Geliebte). The Story of Creation

Elena Klimenko, Pyotr Glubokiy
The article discusses various assumptions on creation of the song cycle To the Distant Beloved by Ludwig van Beethoven, establishing connections between the first song cycles with German amateur vocal circles in the late 18th - early 19th centuries. The authors apply the comparative-historical method...

A SWOT Analysis of Chinese Construction Firms at the International Market

Shigang Yan
As an important participant in the international construction market, Chinese construction firms (CCFs) are confronted with the tasks of keeping themselves competitive. The paper put forward the development stages and current situations of CCF at the international market. To help construction firms maintain...

Development and Implication of Applied Tourism Higher Education in Germany

Haiyang Liu, Liping Xu
Germany started to develop higher education of tourism after World War II, which came into being with the development of German tourism. Taking one of the world's famous educational countries Germany as the core and based on the background of German higher education, this paper discusses the curriculum...
Proceedings Article

Experimental Study on a Piezoelectric Wind Energy Harvester

Jianghai Fang, Xiaoyu Jiang, Shuyun Wang, Xiang Fei
To achieve a fluid energy recovery by piezoelectric generator, a piezoelectric wind energy harvester (PWEH) is presented and investigated experimentally. Making use of the force generated by the flow of wind to vibrate the piezoelectric material, the mechanical energy harvested from the vibration of...

Research on Image Measuring method based on monocular camera and Ruler

Sun Jun
Start from the image edge detection, the papers analyze the edge detection principle and some commonly edge detection operator, and on basis of it, we introduced wavelet transform, and proposed an improved multi-scale edge detection algorithm, then new edge thinning algorithm are proposed for the particularity...
Proceedings Article

The preparation of core-shell structural ZnO@4A nano-materials

Dong Feng, Zhiyi Li, Jiejing Nong, Wenbo Zhao
Core-shell structural material has received much attention, this materials are different from the symbiotic synthesized two phase molecular sieve, but has ordered core-shell structure which retains the composition characteristics of the molecular sieve and has a variety of active center and dual channel...
Proceedings Article

A Fast Fractal Model Based ECG Compression Technique

Yin Lin, Yu Fang
ECG monitoring equipmentwill generate a huge mount of ECG signals, which causes enormous pressure on server storage and transmission. Therefore, many compression techniques are proposed to overcome this problem including some fractal based lossy ECG compression techniques. However, basic fractal based...

Constructing and Practicing Experiment Teaching of Electronic System Fault Diagnosis

Jiaoying Huang, Chengcheng Fu, Cheng Gao
Firstly, an experiment teaching center, which in relation with electronic system fault diagnosis, was introduced in this paper, including the background, necessity and scheme of construction. Based on the fault diagnosis theory of analog and digital electronic system, two analog and digital electronic...
Proceedings Article

Analysis on DNA Methylation in Chromolaena Odorata from Different Area and at Different Nitrogen Level by MSAP

C.Y. Chi, X. Chen, D.D. Guo, G.H. Ding
Two species of Chromolaena odorata, with one indigenous in Mexico and the other introduced to Sipsongpanna, were cultivated by water culture method, and treated by high, normal and low nitrogen respectively, and the technology of methylation sensitive amplification polymorphism (MSAP) was used to explore...
Proceedings Article

The Impacts of Arctic Passages Opening on China's International Shipping

Yiying Liu, Qiqi Zhao, Houming Fan, Xi Yao
Aiming at the natural features and assisting navigation status on the Arctic routes, the impacts of Arctic shipping on China's container shipping, crude oil import shipping and bulk cargo shipping are analyzed. It is concluded that the Arctic navigation will reduce the shipping cost. The economic potential...
Proceedings Article

Microstructure and Properties of Ni-based and Fe-based coatings by Thermal Spray

Binfeng He
Thermal spray is an effective method in the remanufacture process. In this paper, Ni-based and Fe-based powders were sprayed onto a steel substrate40Cr using a thermal flame spray technology. The coatings were remelted by the heatronicheater. The morphology of the coatings was characterized by using...
Proceedings Article

A Study on Growth Process Model of Enterprise Information System in the Era of Big Data--Statistical Information System of Freight Train Formation

Senling Chen, Wenli Zhang, Xiaofei Li, Jian Jin
This paper focused on the railway transportation industry in the era of big data, and researched on the Statistical Information System of Freight Train Formation, collected its business data in 311train operation depots of 18 railway bureau as total sample and 35 statistical targets as dependent variables,...
Proceedings Article

The Scope of Corporate Profit Tax Consolidation: the Effect of Changing the CGT Entry Threshold

Alena Khaperskaya, Natalia Pokrovskaia, V.V. Ivanov, Kristina Bannova
In the Russian Federation, corporate profit tax consolidation implicates rather tight restrictions on organizing a CGT. Even though earlier it was announced that the restrictions would be loosened, a moratorium has been declared on organizing consolidated groups of taxpayers since 2015. The purpose of...
Proceedings Article

Development of Service Outsourcing Based on Gray Correlation Factors Theory

Jiahui Liu, Guangqiu Lu, Fuling Li
Outsourcing has a load of information technology and high added value and low resource consumption, less environmental pollution, creating jobs ability and other characteristics.Therefore accelerating the development of service outsourcing industry, promoting and upgrading the city's industrial structure...
Proceedings Article

Study on Rocky Coastline Extraction of High-Spatial-Resolution Remote Sensing Images

Liyan Wang, Chen Hou, Peng Li, Hui Qu, Jie Zhang
Because traditional manual visual interpretation was time and labor consuming, automatic method of rocky coastline extraction using high-spatial-resolution remote sensing data was researched. Taking WorldView-2 image as an example, interpreting marks of rocky coastline was established. By applying MNF...
Proceedings Article

Analysis of shear mechanical properties of corrugated steel web lining concrete composite beam

Chen Cheng, Bing Li, Wen Zhou Wang, Fulin Yang
The structure of composite beam A and composite beam B is formed by the combination of corrugated steel web plate and lining concrete. A finite element model was established to study the distribution between steel plate and lining concrete in elastic stage, and to analyze the failure process of interface...