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Duplicate and near-duplicate web pages are the chief concerns for web search engines. In reality, they incur enormous space to store the indexes, ultimately slowing down and increasing the cost of serving results. A variety of techniques have been developed to identify pairs of web pages that are “similar”...

In this preface we stress the relevance of the traditional collaboration between Engineering and any field of Mathematics in order to build intelligent decision-aid tools, as it is illustrated by the twelve papers contained in this Special Issue. These papers, selected by means of a standard peer review...

Given an associative unital ZN -graded algebra over the complex numbers we construct the graded q-differential algebra by means of a graded q-commutator, where q is a primitive N-th root of unity. The N-differential d of the graded q-differential algebra is a homogeneous endomorphism of degree 1 satisfying...

In this paper, a discrete version of the Eckhaus equation is introduced. The discretiztion is obtained by considering a discrete analog of the transformation taking the cotinuous Eckhaus equation to the continuous linear, free Schrödinger equation. The resulting discrete Eckhaus equation is a nonlinear...

The reduction of nonlinear ordinary differential equations by a combination of first integrals and Lie group symmetries is investigated. The retention, loss or even gain in symmetries in the integration of a nonlinear ordinary differential equation to a first integral are studied for several examples....

A new clonal selection immune algorithm with perturbation guiding search and non-uniform hypermutation (nCSIA) is proposed based on the idea of perturbed particle swarm algorithm and non-uniform mutation. The proposed algorithm proportional clones antibody based on the affinity, adaptively adjusts the...

Research purpose: Our research purpose is to explore the relationship of three important components: Corporate Governance, Audit Committee, Strategic Management Accounting. Research motivation: Corporate governance includes a system of institutions, policies, and laws in order to effectively organize,...

Banjarmasin Pilkada 2020 is enlivened by four pairs of candidates for mayor and vice mayor, namely, candidate number 1 Haris Makkie - Ilham Noor, candidate pair number 2 Ibnu Sina - Arifin Noor, candidate pair number 3 Khairul Saleh - Habib Ali, and candidate number sequence 4 Ananda - Musyafa Zakir....

We study the solitary wave solutions of a non-integrable generalized KdV equation proposed by Fokas [A. S. Fokas, Physica D87, 145 (1995)], aiming to describe unidirectional waves in shallow water with greater accuracy than the standard KdV equation. This generalized equation includes higher-order terms...

The success of Wali Songo in building a harmonious social order during a diverse society is written in the manuscript of the book “Tarikh Perjuangan Islam Indonesia” by K.H.R As’ad Syamsul Arifin. This study aims to explore the values of Wali Songo’s da’wah bil-irshad in building social order harmony...

The topicality of the research is based on the interest in the study of the concept of “home” in Kyrgyz cognitive linguistics. The concept of home is topical from the cultural, spiritual, and moral values of any culture including Kyrgyz. The novelty of the research is that the concept of home has been...

Aiming at the disadvantages of the traditional artificial potential field method, target is not reachable and the robot is easy to fall into local minimum point, the paper proposes an improved potential field function of arti-ficial potential field, a formula factor is added to the repulsive force field...

SBS modified hard asphalt was prepared by de-oiled asphalt and radial SBS at 170 by high speed mixer. The samples were evaluated by conventional properties and fluorescence microscopy. Conventional properties showed that SBS drastically improve the high temperature stability and low temperature crack...

In order to study the changing characteristics of the driving torque, the driving power and the driving energy of all joints for the powered exoskeleton in the squat stance, multi-rigid-body system dynamics model of the powered exoskeleton was established based on the somatic structure characteristics...

3D printing leads to the changes in manufacturing process, and the research and development of 3D printing supplies is considered as the core competitiveness of this technology. In this paper, it reveals the wood pow-der modification by establishing performance index of impulse process model to realize...

In this paper, mainly research on a Live-working robot in power transmission line, it composed with Live-working robot unit and operation platform. The operation platform use to support the whole robot line up and down. Under the action of machine, insulation winch and the rope concerted action in order...

Metaphor as a figure of speech a, than simile more vivid and flexible, in News English, metaphor can better express the theme, readers to deepen cognition, to create infection force characteristics of a strong press release to have the help very much. In the translation of metaphors in English News English,...

In this article,basing on the analysis of the short about current college computer professional, explaining the sense of promote learning through competition.In order to make it implement successfully,we can follow the aspects including courses and teaching mode,opening labs,teachers Training and school...

Along with the continuous development of the city, the related education structure is continuously improved, social requirements for innovation and entrepreneurship being gradually upgrading, college students are the main employment groups in the society, under the employment situation, improve the related...

With the development of China's opening-up, more and more western cultures get into our sight. As people face with unfamiliar cultures and countries, some inevitable cultural conflicts might happen in communication, which will seriously affect the contacts being carried out smoothly. Learning and using...

With the economic development entering into a new normal situation, the reduction of prospective students, fresh economic development field and new requirements on vocational talents quality all highlight that the goal of higher vocational education should change from extending business to doing good....

In order to make the library cause of advancing with the times, developing smoothly under the network environment, and constantly improve the level of digital information. For the library, library culture should go a step ahead, so it can guide library construction by advanced and more scientific culture...

Development of small and micro enterprises plays an important role in solving problems of employment and promoting economic development. However, in development process of small and micro enterprises, there are still many problems. First of all, financing difficulty stands in the breach. Since small...

The main research of this paper is that the optimal scheme for the design of a mooring system in a different state is to balance the whole system. In order to accurately describe the relevant position, length, shape and tilt Angle of the object, this article is based on the minimalist principles, in...

The optimal planning of distributed generation which intends to maximize the capacity genetration of distributed generations (DG) is mainly studied in this paper. Firstly, the probabilistic models of wind power generation and photovoltaic power generation are established under the premise of considering...

Our goal is a model that can evaluate the grade of air quality index and a model can calculate the air quality index in a synthetic way.The air quality index considers the effect of six pollutants(PM2.5,PM10,SO2,NO2,CO,O3).We can find O3 has so little influence on AQI that we can ignore the effect of...

Freshwater resources are the basis for the survival of many organisms, especially for human. However, freshwater resources are gradually scarce. To provide people with more freshwater, the first thing we need to do is to determine the ability of a region to provide clean water to meet the needs of its...

The concept of opening residential quarter has aroused the concern of all sectors of society. Influence on road capacity is a major focus of attention, including optimizing the road network structure, improving road capacity and improving traffic conditions. In this paper, in order to analyze the influence...

In order to solve the problem that the stepper motor is prone to out-of-step or overshoot in the case of open-loop control, this paper designs a digital signal processor (DSP) position closed-loop control of stepper motor. The overall structure of the system, the main hardware module and the incremental...

Vehicle fuel economy is poor, because the urban traffic is congested, the auto is constantly in the idle condition resulting in the increase of fuel consumption. In order to improve the vehicle fuel economy, the experimental scheme was designed through analyzing the work mechanism of automobile Idling...

With the improvement of living standard,more and more families tend to own their vehicle,which raise the traffic pressure in city of China and make the pollution more serious such as haze.In order to alleviate these pollution,necessary method should be taken to limit the motor vehicle,and at the same...

In order to maintain the flowability of oil, the pipeline is applied high temperature and pressure in working condition. This high temperature and pressure differences makes high stress accumulating in the pipeline, leading to pipeline global buckling. Excessive buckling deformation will cause the pipeline...

Transport nodes of proximal shallow-sea observation network consists of buoy system, mooring system and underwater acoustic communication system, in order to make the underwater acoustic communication equipment achieve required effects, it is very important to design the structural parameters of mooring...

The importance of the compiler is unquestionable. In order to better guarantee the correctness of the compiler, this paper presents a compiler testing approach based on generalized equivalent substitution. This approach tests the compiler by building a large number of equivalent assemblies. It can produce...

In order to improve the efficiency of the functional test, the dynamic test tase prioritizing algorithm is designed, which is used to optimize the execution sequence of the test cases. In this algorithm, 4 factors which are related to the software function are used to calculate the priority of the use...

On the Internet, text is the mainly form of information generated by users, analyzing the text can get a lot of important information. Therefore, the text analysis has become an important means of dealing with text data. In this study, R is an open-source software, could be used to analyze users of sina...

Changbai Mountain area has a wealth of tourism resources, is conducive to the development of tourism. After years of development, Changbai Mountain entered the transition period of tourism development, as soon as possible to build a unique international tourist attractions in Changbai Mountain is one...

With the improvement of living standards, people's health awareness campaign has gradually increased, more and more people choose to carry out physical training in spare time, in order to improve body function, improve immunity, but the movement is a process of scientific system, many people are lack...

Male fertility in recent years decreased rapidly, people gradually pay more attention to environmental factors, which is one of the important reasons, in order to explore and analyze the different effects of environmental factors on male fertility, of all kinds of factors, suggesting that people try...

On the basis of combining characteristics and actual development status of physical education, the paper makes an objective and scientific research on evaluation index system of middle school physical education teachers by using research methods of document research, questionnaire survey, interview and...

Values is the core of social cultural system; it is the important component of individual outlook and philosophy. Its essence is the value standpoint, attitude and basic idea of the subject. Defoe's values were the important components in the meaning of innovation on English Realistic literature in the...

At present, many students are keen to learn yoga, not only for fitness, but also for the fashion in universities and colleges. For the physical education in colleges, in order to meet the needs of the university students, yoga is a health project, which has been welcomed by university students. Especially...

The development of Yunnan minority cultural industry starts from minority handicrafts. With the process of cultural industrialization, national arts and crafts with physical forms have become an indispensable part in cultural industry. It is of great significance to protect the intellectual property...

Yunnan plays an important role in the Southern Silk Road because of its geographical position, which is a bridge connecting Chengdu with South Asia and Southeast Asia. By adopting SWOT analysis, this paper analyzed the advantages and disadvantages, opportunities and threats of Yunnan Silk Road sports...

By understanding books connotation analysis of the development of book integrated design, the understanding of books is no longer just in order to meet its usefulness, but began to pay more attention to their aesthetic needs. Understand consumer needs and buying psychology on the basis of its use into...

Today, China's economic and social development has been extremely rapid period, but in fact a large number of enterprises in China's product marketing system there are still considerable limitations, so that many products sales problems, the lack of significant marketing performance. China's modern enterprises...

The strategy of cultural going out can be said to be the necessary move to improve the soft power of Chinese culture. In this context, China's college English teaching content appeared in the lack of traditional Chinese culture, college English educators lack of knowledge of Chinese culture, learners...

With the continuous progress of society and the development of globalization, the life of our people has also changed a lot. Of course, these changes are reflected in the cost of eating and learning and learning, many aspects of our daily lives have been affected. Which is also a way to exercise, there...

As an important part of internal control, accounting internal control is a process of restraining the economic activities and economic supervision of internal control personnel according to the different environment. The internal control of enterprise accounting will develop with the development of economy,...

In the phenomenon of pragmatic transfer in the learning process of Uygur, Chinese and English for Uygur students learn English as a third language, In this paper, we propose that we should pay attention to the positive transfer of the two languages to the third language by the third language learners...