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This dissertation discusses network security of campus network, and summarizes safety risks and threats faced by campus network at present, meanwhile, it focuses on analyzing attack & defense strategy on DOS network layer, puts forward a campus network security plan using firewall which combines network...

At first, this paper has summarized the theory of frequency doubling crystal, summarized suitable for uv frequency doubling of the characteristics of nonlinear optical crystal, put forward the theory basis of frequency doubling crystal KTP crystal, debug out of efficient cavity frequency doubling green...

With the rise of modern industry and the rapid development of PLC, the requirement of industrial workers shift from high to high technology, gap technology talents, so that the vocational school talent training should pay attention to professional, technical and practical. As a condition of talents cultivation...

This paper illustrates the regional characteristics of Ezhou carved paper cutting, analyzing the content of Ezhou carved paper cutting, technique and form, recorded and inheritance of folk culture vividly, it has realistic and historical social influence for the development of Ezhou cultural and creative...

In order to promote the teaching management effectiveness of higher education the paper proposes some managing suggestions about credit system, teaching quality, basic teaching construction and teaching research. The paper aims at inspiring the activeness of both teachers and students, constructing the...

This paper involved two parts: the agent-based modeling method and simulation system of the consumers in smart grid, to analyze electricity consumption in different conditions. This paper combines the key technologies of electrical disciplines and information science. The model of consumers in smart...

Weak coupling connections are ubiquitous in neuronal system. For neurons with both spiking and bursting dynamics, bursting synchronization, which has been found to be related with a number of abnormal brain rhythms, is easier to occur at smaller synaptic strengths. In this paper, we examine the effect...

For lack of wood material resources, with the application of bamboo’s substitution for wood has great development potential. China is the first to use bamboo, and vigorously grow bamboo in the world. Bamboo culture has a long history in China and bamboo is one of the natural materials with the characteristic...

With the rapid development of computer technology, sensor technology, communication technology, smart home has become the development trend of the future life, it will be all the items in the family connected by a network, the realization of the home environment remote monitoring and intelligent management,...

The Compression stocking is one of the effective means to protect and cure varix, If people want to gain good effect from the medical compression stockings, they need to be provided with specific type of compression stockings which is designed based on the analysis of their leg shape. However, the domestic...

Accompanied by China’s New Normal Economy and Chinese social and economic transition. The urbanization has entered a new stage of improving quality and increasing efficiency as the main development, meaning that future urban construction shall not only focus on newly increased lands only, but also focus...

The conflict between workers’ personal will and the construction side’s safety needs has existed for many years, until the idea of using algorithms to detect if workers are all wearing helmets came to fruition. This paper will use the combination of two mainstream computer visualization tools, Pifpaf...

The scientific and reasonable construction of eco-corridors between the nature reserves will be helpful in eliminating the habitat isolation and alleviating the negative effect of landscape fragmentation towards bio-diversity and ecological security. Focusing on the nature reserves in Northeast China,...

To avoid the disadvantages of the traditional video surveillance, such as short distance transmission and one-way flow of analog signals, a modified visual monitoring platform was developed by the power line carrier communication and the senior multimedia technology in this work. The platform made from...

40 mixed-copulated pigs(Du Changda) which is about 40kg and in the same age were divided into 4 groups named A,B,C,D in order to study the effects of pineapple leaf residue silage additive on the finishing pigs' performance and blood biochemical parameters.The ration in the experiment is fermented pineapple...

The society is progressing, economy is developing and people's thoughts are changing. Local universities positively participate in the reform of education and teaching to change the thoughts and advance with times in the context that reform is growing vigorously in universities all round the nation....

In order to evaluate the logistics model of B2C web store at present in our country, a dynamic data envelope analysis (DEA) model was developed. Using the model analyzed a Beijing B2C web store’s logistic model. Combined with the actual situation in our country, evaluation result shows that B2C web store...

Video games are now closely associated with the daily lives of many people. Games have also become an important way to influence younger generations - the role-playing, immersive experiences and identity shaping in virtual environments that take place in games can influence players’ thoughts, behaviors,...

Verb predicate, as a core of the sentences, describes the peripheral constituents as subordinate to verb predicate. Syntactically, the predicate of a sentence has several subordinates. In the Japanese language, the position of instrument construction for the main clause lies in the adverb. This study...

Increased involvement of non-state actors in global affairs, the end of the cold war, and globalization are some of the factors that fundamentally represent shifting relations of powers. These factors contribute to the convergence of the policies in different issue domains as they represent the speeding...

With the fast development of internet technology, new and large scaled e-commerce enterprises that highly integrate internet technology and financial instruments have rapidly developed in recent years. For these e-commerce enterprises, their daily accounting processing and the structure of external financial...

In the past, the evaluation of rural development projects focused on economic benefits, which weakened the social benefits of rural development projects. Based on this, this paper puts forward the principle of social benefit evaluation of rural development projects, constructs the evaluation index system,...

This research is motivated by the fact that the national character of Indonesia’s young generation is currently experiencing a decline due to the influence of culture and ideology from outside. Civic education is the name of a subject that focuses on improving three citizen competencies, namely: civic...

Ceramic painting and other painting arts have obvious differences, it has its own artistic value. Ceramic painting has a strong craftsmanship, it is the crystallization of craft personality and painting universality, is the perfect combination of science and technology with arts. The uniqueness of ceramic...

In this paper, we propose several algorithm for mobile sensor networks. Such that distributed flocking algorithm, node dispatch algorithm, node localization algorithm, aggregation algorithm etc.The distributed flocking algorithm can attain a more uniform deployment of sensors. the node dispatch algorithm...

Making of free cutting austenitic stainless steels with additions of sulfur, rare earth and bismuth were investigated through comparing to the metallurgical properties and machinabilitys. The results have shown that free-machining additives exhibit the characteristic shape of spindle shaped sulphides...

The construction industry is one of the pillar industries of modernization, the development of the construction industry largely contributed to the development of the national economy, but at the same time, it also brings great energy consumption. Compared with other engineering purposes, construction...

After making experiment during last two years, the criminal expeditious adjudication procedure was introduced into the Criminal Procedure Law in the form of amendments in 2018. From the connotation of leniency in substance and simplicity in procedure, it can be concluded that the criminal expeditious...

This paper aims to explore the profound impact of the AI language model ChatGPT on human society. We first introduce the working mechanism and developmental history of ChatGPT, followed by an in-depth discussion of its applications in various sectors including education, business, health, and entertainment....

Financial fraud scandals of listed companies in China have been frequently exposed in recent years, which have seriously damaged the normal operation of the capital market and the interests of relevant investors. In this paper, we choose the listed company - Eastern Golden Jade as an example, and use...

Many Chinese scholars advocate that Chinese translators should translate the excellent Chinese canons actively to disseminate and promote Chinese culture by adopting the method of “Exportation”, which, however, has not achieved the expected results in current situation. From the perspective of “Appropriateness”,...

This paper takes lettuce, radish and tomato as research material to determine soil suitability of vegetable growing in different regions through establishing model for evaluation factors of vegetable growth suitability. It provides both fundamental theoretical guidance for annual vegetable variety production...

This work presents an IP performance evaluation method, based on the Support Vector Machine (SVM). In this work, eight network parameters are collected: CPU utilization of switchboard, utilization of memory, network link-off, delay, delay jitter, bandwidth, bit rate of transmission and bit rate of reception....

The development of the network and the application of information technology makes the enterprise to establish the enterprise information system, when the information system is applied to the finance department, the accounting information system can develop and implement the business integration enterprise...

Starting with the brief analysis of current utilization of water resources in 13 cities in Jiangsu province, input oriented, this thesis evaluated the changes and differences of production and living water use efficiency among the cities in Jiangsu from 2005 to 2014 based on data envelopment analysis’s...

Along with the economic and social development in our country, the demand for electricity and energy by society has been constantly increasing. The new round of market-oriented electricity reform launched in 2015 clearly defined the reform path of "three liberalization, three strengthening and one independence"....

Based on the phenomenon that Colpitts circuit cannot drive quartz crystal in liquid phase environment, this paper studies the wet sensitive characteristics of Colpitts oscillation circuit. And we designed a device used as humidity sensor. Peltier element was used to cool quartz crystal until dew occurred...

This paper examines a query upon the GameStop Phenomenon. In the work, the reasons of why the short squeeze occurred and the fluctuations varied dramatically are explained. Due to the uncertainty of the factors leading to the shorting of GME stocks, it may violate the efficient market hypothesis, also...

"Special post teachers" policy for rural education development has injected new vitality, innovation of the rural teachers supplement mechanism, optimize the structure of rural teachers, alleviate the employment pressure of college graduates, in the education resource redistribution way, promote the...

With the reform of education system in China, quality education and cultivation of innovative talents have become an important direction of education in our country. With innovation consciousness and innovation ability of high quality talent is the country's need, the University in such a large environment,...

In this experiment, pure nickel, cobalt, chromium, aluminum, and bismuth powders were mechanically mixed for three hours in accordance with a certain ratio of powders. After the coating was formed on the surface of a stainless steel substrate of 310s by low-pressure cold spray technique and analyzed...

This paper is to present our research results of the efficacy of SW303 in term of inhibiting bacteria growth in concentrated seawater and under the process conditions of seawater recirculating cooling system through the rotating specimen test and the dynamic simulation experiments. For our research purpose,...

The transmission noise is serious in five speed condition. The problematic gears of transmission are confirmed by bench noise test. The model of transmission are built and systematically analyzed with Romax software. Adjusting multi-parameters of gears in the target of reduce transmission error, mesh...

The safety and reliability design of glare stun grenade is an important research direction of new riot bombs. This paper, with the purpose of studying the injury effect of a certain type of glare stun grenade, starting from the fragmentation injuries, analyzes the radius of injury of this glare stun...

Based on actual project of unit test,it disscussed the application of testbed in unit test of aviation software.It introduced the configure of three general aviation software's development environment in testbed,and some modifications of code before test.It analysed steps of unit test and several common...

School district system has been an important system in China's education policy since the founding of New China. It mainly refers to the principle that students are enrolled in the nearest place, and forms an educational governance unit composed of specific governance themes. In the policy context...

To better reveal the patterns of negative interlingual transfers made by international learners of Chinese, large-scale cross-linguistic data are required to be compared. In presenting and analyzing big set of data from 71 languages of the world, the study employs digital technologies of data analysis...

“Time bank” mutual support for the elderly is an innovative development of the new era of old-age services, advocating the community of healthy young elderly to help the elderly, with “time bank” as the intermediary, in the way of intergenerational relay to achieve the cross-space and cross-exchange...

Many people usually choose to go to a big city to work and study. However, to stop the spreading of COVID-19 pandemic, the government has issued a health regulation to stay at home. So, they have to return to their hometown where many of these hometowns often happened to be in rural areas. In this Covid-19...

In the 1970s, Daniel Bell predicted that "the central position of theoretical knowledge will be the source of social innovation and policy formation." With the transformation of urban form, the diversification of urban composition, leading to that the traditional theory interpreting social development...