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Wireless network technology is one of the important symbols of the development of global information technology in twenty-first Century. Wireless access. wireless lan and other technologies have been flourishing in recent years. But the security problem has become increasingly prominent. Such as security...

As the digital economy enters a period of deepening applications, artificial intelligence has become an important tool for reshaping the economic structure. Based on the Web of Science core collection database, this paper conducts a systematic scientiometric analysis of 494 papers in the field of artificial...

Subcritical 1, 1, 1, 2-tetrafluoroethane (R134a) extraction is a modern extraction technology in natural product perpartion. The optimized process of extracting astaxanthin from Antarctic kill (Euphausia superba) through subcritical R134a was systematically investigated in this work with respect to the...

Aiming at the significant demand of GEI in ultra high voltage(UHV),ubiquitous smart grid, the use of the regenerative clean energy, the paper presents a new sky-earth collaborative information communication network architecture which delivers the centralized and distributed power, wind energy, solar...

In this study, we utilize data from the World Values Survey to provide empirical evidence for variations in levels of happiness and financial satisfaction according on gender. While it is generally observed that women tend to report higher levels of happiness than men on a global scale, the distribution...

The forest product trade is a very important part in the foreign trade.Under the current situation of increasingly fierce world trade competition and worse trade barriers, the promotion of the scientific development of foreign trade of forest products is an objective requirement of practising the scientific...

Reducing energy consumption and maximizing resource efficiency have become two important issues without violating service level agreements(SLAs) on Infrastructure as a Service(IaaS) clouds. For the important issues, using the method of resource classification, this study proposes a resource provisioning...

This paper takes Guangdong Province and Jiangsu Province, the two provinces with the strongest economic strength in China, as the research objects, studies the relationship and differences between foreign trade and economic growth, and explores the reasons. Using ADF test, cointegration test, Granger...

Under global economic integration, supply chain finance is crucial for relieving enterprises’ capital pressure, but traditional models are troubled by information asymmetry and inefficient risk control, with SMEs’ financing gap exceeding $5 trillion. The integration of blockchain and AI provides a new...

With more attention going to security of hotels, an effective hotel monitoring system was required. Based on the Samsung S3C2440, the proposed system uses the Linux system to accomplish the intelligent video surveillance. Using the image acquisition process and the embedded BOA server, designed an intelligent...

China’s development has entered a new era, and college students shoulder the new mission of the era’s development. With the development of economic globalization, the forms of employment are increasingly diversified. Under the strong call of national policy, college students’ entrepreneurship has become...

In this paper, Fe thiolate complexes Fe(phen)(pyS)2 (M) were synthesized, the properties of complexes were characterized by 1H-NMR and MS. The effects of reaction conditions on catalytic performance of catalyst M had been studied. The results of catalytic performance indicated that the optimal reaction...

As the backbone of ideological and political education, college counselors play an indispensable role in personnel training. On the basis of the literature analysis and previous studies, the paper puts forward strategies for improving the professional quality of college counselors. The author proposes...

The current situation of experimental teaching management in the domestic independent colleges is expounded in this paper. The major problems of experimental teaching management are stated from the following four aspects: teaching staff management, open laboratory management, experimental resource management...

This paper analyze different aspects of factors that affecting passenger volume of Beijing subway, then select fifteen key factors from four aspects: internal structure of the urban rail transit system, urban demographic features, economic development and urban transport structure. Firstly, SPSS software...

As the institutions of higher learning are becoming increasingly international and popular during the development, college ranking has become one of the most popular topics in recent years, which is mainly because that college ranking is social and open, which to a certain extent satisfies the society...

"Internet+" has been integrated deeply into various industries, which also inspires the innovation of the alumni management work. There are many problems existing in alumni management work, such as the fragmentation of alumni information and time, the delay of information transmission and the simplification...

National demonstration center for engineering training is an important public practice teaching platform of training college students. The teaching quality is directly related to the cultivation of students' engineering and innovating ability. However, It has not been effectively evaluated. This paper...

With the continuous development of city construction process, a new type of media advertisement carrier outdoor LED display appears more and more in the city. It has many advantages that different from the traditional media, such as large area, bright color, dynamic change, high brightness, strong visual...

Device-free means targets not carrying any device. Localization and tracking of device-free targets has attracted much attention due to its potential applications where the targets are not cooperative, such as safe guard system. In this paper, we propose a simple Line-Of-Sight (LOS) model and Hierarchical...

Background: Cardiac Arrest (CA) is one of the leading causes of mortality worldwide. The present study aimed to establish a simple and stable rat model of CA induced by transesophageal cardiac pacing for the investigation of cerebral resuscitation. Materials and Methods: A total of 26 healthy adult...

As an important infrastructural facility, the energy consumption of the railroad during the built is the main part among the overall process. There have not the criteria to evaluate the contractors on saving energy during building the railroad. A system of saving energy,concluding four main indicators...

Fe thiolate complexes Fe(bpy)(pyS)2 (M) were synthesized, the properties of complexes were characterized by 1H-NMR and MS and the effects of reaction conditions on catalytic performance had been studied. The results of catalytic performance implied that when 5% triethylamine was used as electron donor,...

Promoting "One Belt and One Road" is to build inland open new highlands and form a pattern of all-round opening new focus in Hubei province. Under the process of the "One Belt and One Road" strategy, excellent enterprise with the help of regional traffic advantage and multi-type industry advantage actively...

This paper explores the application of generative teaching in the course of statistics. It first introduces the current teaching situation of a university’s statistics course; then it elaborates on the application of generative teaching in the statistics course, including the use of generative AI tools...

The relevance of the topic is due to the need to search for effective methods of teaching English pronunciation skills to speakers of ideographic languages. Thus, the Chinese language belongs to the group of «syllabic» (logographic, ideographic) languages, each syllable being represented with a certain...

Many studies using computational fluid dynamics (CFD) analysis have been performed on the concentration distribution of indoor contaminants generated in building materials. This study was an attempt to quantitatively evaluate the effect of the contaminant emission source on the concentration and breathing...

The theory of two-port network is an important aspect both of electrical or electronics, in the past, researches of two-port network are mostly about port characteristics, parametric equation or the equivalent circuit derived from the equation parameters. In this paper, an equivalent topology for the...

The key photosynthetic CO2-fixing enzyme ribulose-1,5-bisphosphate carboxylase/ oxygenase (Rubisco) is regulated by a protein known as Rubisco activase (RCA). RCA is a soluble chloroplast ATPase encoded by nuclear genome that catalyzes the activation of Rubisco in vivo by the ATP-dependent removal of...

The paper describes the research progress of cold recycling technology based on three traditional stabilizers, and the strength formation mechanisms of different types of the cold-recycled mixture were introduced. The design method of the cold recycling mixture and its defects were analysed. On this...

The growth in commercial transactions with Mainland China, Hong Kong Special Administrative Region and Macau Special Administrative Region have lead to an increase in disputes. Recognition and enforcement for inter-regional arbitration in China is becoming more and more important. Macau Arrangement came...

In this paper, a design method of data centralized equipment for smart pipe is presented. Data Concentrator is responsible for collecting data of different interface sensors, and uploading those data to the central server via the Internet. Data concentrator sets up a LAN with terminal devices and sensing...

With the outbreak of the COVID-19 pandemics and the aggression in promoting Malaysia to be a cashless society by the Malaysian Government, the cashless payment is expected to grow and become the preferred method of payment in the future. This paper aims to explore factors influencing consumer behavioral...

With the rapid development of intelligent technology, in promoting social progress at the same time, its negative impact can't be ignored. Based on the strong connection - the weak connection social theory as the foundation, through the empirical analysis found that WeChat virtual community influence...

Fe thiolate complexes Fe(bpy)(pyS)2 (M) were synthesized, the properties of complexes were characterized by 1H-NMR and MS and the effects of reaction conditions on catalytic performance had been studied. The results indicated that when the pH value of catalysis system was 11.6, ethanol/water was used...

This study analyzed the Communication ability of professional mathematics of university students of technology by using Grey Relational Analysis (GRA). Current results of this study not only identify the hardest and easiest problems for students, but also show how proposed GRA provides a novel approach...

Chloroplast ferredoxins (Fd) are small proteins containing an iron-sulfur cluster in photosynthetic organisms. Fd functions as transferring electrons from photosystem I (PSI) to NADP+ via ferredoxin: NADPH+ reductase (FNR). Fd is also the low-potential electron donor to many metabolic and regulatory...

Based on the award level of the 70th Berlin International Film Festival, this paper attempts to explore the prediction of Qimen dunjia. Combined with the prediction cases of the film festival, this paper analyzes and discusses the practical problems of Qimen in the prediction of awards of the International...

Based on the actual engineering requirements, this paper puts forward a robot weld position tracking based on laser sensor ranging technology, and the laser sensor is installed at the end of the robot welding gun. DTPS off-line programming software pre-programmed path, robot welding gun drives sensor...

In recent years, China strongly popularizes and promotes the higher education, and the era of mass higher education has come. The enrollment scale of higher institutes is continuously expanding, which also directly results in the decline of college students’ comprehensive quality and obvious difference...

“Add oil” is commonly used in Chinese to express encouragement, incitement or support with the meaning “go” or “go for it!” Currently, “add oil” has been included in Oxford English Dictionary, which is a significant event of a bit surprise. Since the Olympic Games held in Beijing in 2008, some translators...

The ancient Chinese dress system was a visual product of political thought at every stage of Chinese history. Under the influence of syncretism of three religions, the political thought changed significantly, and the dress rules were changed accordingly. This article started with ideology and politics...

In this paper, Fe thiolate complexes Fe(phen(pyS)2 (M) were synthesized and the properties of complexes were characterized by 1H-NMR and MS. The effects of reaction conditions on performanceof Fe thiolate complexes Fe(phen(pyS)2had been studied. The results of catalytic performance implied thatwhen 2.0...

The college laboratory plays an important role in the teaching activity and scientific research, which it is considered as an important place of talent cultivation and technological innovation. The improvement of the college laboratory safety management is a persistent goal for the college laboratory...

In this paper, the concepts of soft inverse semigroup, soft normal semigroup on inverse semigroup, and soft morphism are given. Some characterizations and results are obtained. Next, the definitions of soft group congruence on inverse semigroup is introduced, the relationship between soft group congruence...

In recent years, the rapid development of wireless communication technology, especially with wireless LAN technology is widely used in notebook computers, smart phones and tablet PCs and other Wi-Fi terminal equipment, more and more families, institutions and enterprises began to use a WLAN large-scale...

College students can be taken as the main force of social development, and they get the hope of motherland’s future. Colleges and universities have the responsibility to cultivate students as complex innovative talents of social development needs. In order to achieve this goal, it is necessary to strengthen...

In order to correct the middle value of VHF propagation loss, plan tactical wireless communication network well and guarantee quality of communication, this article firstly contrasts applicability of deterministic models and statistical models in background of tactical wireless communication. Then, for...

coefficient, a kind of risk index, is used to measure individual stocks or whole price volatility of stock funds relative to the stock market. The greater its absolute value is, the greater its earnings change than the change range of broader market; The smaller the absolute value is, the smaller the...

High inflation, rising concerns around cost of living, the topic of finance and its related crises has seemingly been on the rise in the last few decades. Through understanding how financial/banking crises can be linked to inequality, it can be perceived as to whether inequality is simply inevitable...