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Spread-spectrum technology produces a transmitted spectrum much wider than the minimum bandwidth required and links as a means of overcoming intentional jamming. In this paper, we provide a brief outline of the theory of the spread-spectrum technique. Then we apply this technique to FSK system and give...

The nickel based catalysts were prepared by the method of impregnation. The influence of the Ni loading, the calcination temperature, the reduction temperature, the promoter on the catalyst performances in the CH4-CO2 reforming reaction was investigated. The results indicate that the Ni/SiO2 catalyst...

In order to improve enterprises’ management level, it’s necessary to study the impact factors and their weights on M&As performance of iron and steel enterprises and take the targeted improvement strategies. By using SEM, multiple dependent variables can be calculated simultaneously, independent...

In this paper, Edible Podded Pea seed is taken as the test plant to explore the influence on growth of pea seedlings in different dilution ratio of biogas slurry. The study shows that the biogas slurry with dilution ratio being 1:50 contributes significantly to the emergence rate and seedling length...

The graduate education in Jilin Province started earlier and has been showing a relatively stable structure after many years of exploration and development. But there are still several problems, such as an imbalance between academic education and professional education, the imperfect quality of graduate...

In this article, starting from the Japanese deep cultural consciousness, an in-depth analysis of the characteristics of Japanese culture was performed. Moreover, the conflicts during the Sino-Japanese cross-cultural communication and causes of such conflicts were interpreted, and finally suggestions...

Reflection of the learning process is evaluation activities undertaken by a teacher to determine the deficiencies and weaknesses of learning activities that have been done. One effort to overcome these deficiencies and weaknesses is to do Classroom Action Research (CAR). CAR can improve the quality of...

In the 21st century, energy demand has become a global problem, China's wind power energy jumps forward from start to large-scale development and its use also shows the characteristic of diversified development and thus requires the research of its related technology and personnel to ensure that the...

Quite a number of reports are available on metal binding capacity of different groups of microorganisms. However, reports on the fungal spores are quite inadequate. In the present study the effect of Aspergillums niger spores dosage, initial solution pH and adsorption temperature on the uptake of Cr...

In order to reduce the workpiece deformation in the machining process and improve the machining accuracy, this paper puts forward multi-objective fixture optimization method based on the objective function of workpiece even deformation and the minimizing machining deformation. Based on the optimized...

CAI has revolutionized the traditional educational concept and styles and contributed to the increase of teaching efficiency and teaching quality. But excessive usage of CAI will weaken the teaching effect. Therefore we can only put it in the position of “aid”, and integrate it with traditional teaching...

The problem of this research is there are so many people who use Honda Beat motorcycle in last one year. It is because the behavior of consumers who have high preference towards Honda Beat motorcycle compared to the other motorcycles. Preferences can be seen from the consumers' budget to buy a motorcycle...

Due to the complexity in respiratory signals, an experienced coder is often required to identify the acceptable cycles and mark the start and end times for each cycle. This algorithm is an important step toward timely identification and coding of more complex respiratory signals and more efficient analysis...

This document first determine LiaoShen regional old industrial relocation area soil type and the type of soil pollution, on the basis, comparing different foundation soil pollution treatment methods, confirmation has different processing methods according to different requirements.

Simulation system plays an important role in the production process control and product optimization of multi-model H-beam hot rolling process. In this paper, an automatic modeling module was developed based on the customized application development method provided by ABAQUS, and the rolling process...

With the rapid development of Internet of things technology, the supply chain of agricultural products is increasing maturity in the Internet of things environment. Agricultural products supply chain in our country is in a key period from traditional mode to a modern one. This article finds out the combination...

In the new era, China's college education reform has entered a crucial stage. The administrative department is a management system that provides services for school education and guarantees the smooth development of educational activities. It is of vital importance to strengthen the level of administrative...

The article examines the main trends in the development of educational policy in the Russian Federation. The Specific features of continuing professional education has been considered, and directions for ensuring the quality and accessibility of education have been determined. It is noted that at the...

Fuzzy multisets represent a particularly challenging generalization of the concept of fuzzy sets. The membership degrees of fuzzy multisets are given by multisets in 0,1 rather than single values. Mathematically, they can be also seen as a generalization of the hesitant fuzzy sets. But in this general...

The research on vocational standard internalization path of higher vocational students refers to a fixed practice mode in which school and enterprise determine talent cultivation objectives, optimize cultivation process and establish quality assurance system according to the educational purpose.

Nowadays, the process of world economic integration is accelerating, the foreign trade of China is also developing rapidly, so the environmental protection is becoming increasingly important. In order to achieve sustainable development, it is very important to balance the relationship between environment...

The existence of accounting in both the private and government sectors can not be separated from fraud. Fraud in accounting is generally caused by the urge to take advantage of opportunities or can also be caused by pressure from management to do structured fraud. Therefore, this research was conducted...

Kindergarten education is an important part of preschool education. Kindergarten education has a great impact on elementary education and subsequent secondary education. However, there are some problems in the management of kindergarten education in China. This paper starts with the problems of kindergarten...

The subject of study of modern science is complex systems that have a man as a fundamentally irremovable element. Thus, the subjective preferences of human-organized activities penetrate deep into scientific concepts. The formulation of objectivist laws, the main goal of traditional, classical science,...

Occupational values, working as one of the value judgments for people in occupational career, are the yardsticks to measure the significance and importance of occupations. And it also reflects people’s perceptions, attitudes, pursuits, and longing for careers. The professional values play an important...

The rapid development of economy and the continuous deepening of foreign exchange have put forward higher and newer requirements for the cultivation of foreign talents in our country. Based on the rapid development of network technology, screen course, as an online video course, has given a new form...

This study is trying to find the answers of these: First: how is the implementation marriage or Rujuk cost policy based on Government Regulation No. 19 the Year 2015 On the Religious Affairs Office of the Sukun District of Malang City? Second, are there any factors that support and hinder costs policy...

In order to realize the goal of prosperous and prosperous democracy in our country, it is necessary to combine the culture of the fifty - six nationalities in our country and accelerate the construction of ethnic minority areas in the mainland. Preparatory education is the main component of higher education...

Based on the oil and gas suspension of the harvester chassis, in the CAD simulation of the cylinder movement to the maximum limit position, the frame deflection, and ultimately determine the limit position, the hydraulic cylinder and thrust lever offset angle to see whether the hydraulic cylinder and...

In recent years, a new situation has emerged in the development of the newspaper industry. The speed of the development of the party newspaper has been obviously accelerated, and it has surpassed the demand of urban newspapers. From the original loss to the current favor, the party newspaper has become...

Mining association rule is an important matter in data mining, in which mining maximum frequent patterns is a key problem. Many of the previous algorithms mine maximum frequent patterns by producing candidate patterns firstly, then pruning. But the cost of producing candidate patterns is very high, especially...

Ambiguity is a commonly acknowledged linguistic phenomenon. In each aspect of linguistic application process, words, structure or pragmatic meaning of a phrase or a sentence can help the forming of ambiguity in a language. This paper will take English as an example to illus-trate some ambiguous phenomena,...

Based on the “S-O-R” model, this paper creatively establishes three dimensions of AI marketing technology experience of online shopping platform: accuracy experience, insight experience and interactive experience as stimulus variables. We used consumer flow experience as intermediary variable and constructed...

The purposes of the research is to to explain the culture which is reflected in the German idiom that uses the lexicon of plants. The research uses qualitative research. The data used in this study is the idiom of German dictionary named Duden Redewendungen in 2012, while the data are sentence that contain...

Since the birth of video games, psychological research has focused on game addiction, and previous studies have obtained many valuable results. However, the researches on game addiction still have many limitations since they are lack integration. Therefore, this paper systematically introduces the research...

This qualitative study examined the implementation of the murabahah financing contract and its compliance with Murabahah Accounting Principles, specifically PSAK 102. The researchers collected data through observations, interviews, and documentations and analyzed it to determine whether the transactions...

The general purpose of implementing community service is to produce a set of counseling guidance services in the form of Characterized RPBK which will be used in providing counseling guidance services in schools. While the specific purpose of this community service is to improve counseling guidance services...

A Peer-to-Peer (P2P) system relies on the cooperation of the peers and the contributions of their resources. To motivate autonomous peers share their resources, the system needs to support effective resource allocation strategies with respect to peers’ task priorities, and their personal information...

In this paper we discuss and analyze some of the intelligent classifiers which allows for automatic detection and classification of networks attacks for any intrusion detection system. We will proceed initially with their analysis using the WEKA software to work with the classifiers on a well-known IDS...

Following the trend, campus media has been seeking a path to media convergence. Constructing media convergence in universities is in accord with the new development trends of media. It is beneficial to build a new pattern of publicity, construct campus culture, and develop service, communication and...

This article presents a new business idea in the online education area. Since educational services for college students are still limited, online educational services can enhance the quality of learning. Campus Express is a digital platform that aims to offer online educational services for college students....

Nowadays the impact on the environment brought by international trade has drawn wide public concern. It boosts the economy of the related countries while bringing detrimental effects to the environment. Focusing on the negative side, diverse respects including air pollution, climate change, and biological...

Under the influence of the new crown virus, many industries have been greatly affected using traditional marketing methods, but some industries have made great progress through the combination of network and marketing, using viral marketing. Among them, the most representative is the live broadcasting...

Previous research has explored the comparative dimensions of Buddhism and Chinese philosophy including their differing approaches to filial piety. In early Indian Buddhism, filial piety was viewed as a vital moral principle essential for social order, emphasized not merely as a concession to Brahminical...

With the vigorous development of the commercial aerospace industry, Wenchang, Hainan, has actively attracted upstream and downstream enterprises in the industrial chain to settle and operate in the Wenchang Aerospace City Industrial Park by building a commercial aerospace city and a commercial launch...

This paper investigates the factor-scoring ranking stock selection strategy within the US S&P 500 stock market, employing a quantitative approach that integrates multiple technical factors to generate trading signals. Focusing on a period that mitigated the influence of extreme events, the analysis...

Based on the clarification and general process of data capitalization, this paper discusses the infrastructure construction of data capitalization, the principle of determining the attribution of data asset rights, the dynamic value assessment in the process of data asset redistribution, the practice...

The cost of power grid project is a multivariable and highly nonlinear problem. With the continuous expansion of the investment scale, the factors affecting the project cost are complex, diversified, volatility and other characteristics, and the single prediction model is often not comprehensive enough....

This study explores the participatory management approach in addressing violence against women and children in Southwest Papua, a region facing social and geographical complexities. The research highlights the limited community participation due to patriarchal culture, distrust of government institutions,...

This research was conducted to examine the Karawitan art training program at Senior High School 15 Surabaya. The results showed that Karawitan art training at Senior High School 15 Surabaya can provide benefits for students in improving their traditional cultural Karawitan art skills. The study also...