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With the acceleration of the national laboratory layout,Guangdong Laboratory is an important measure for Guangdong Province to strive for the national laboratory landing,and it is an important platform for Guangdong Province to enhance regional innovation capabilities.Guangdong laboratory in Province...

Nucleoside analogs have been shown to have mitochondrial toxicity. In vitro tests can evaluate the mechanisms and severity of the toxicity. Tenofovir dipivoxil fumarate (TDF) is a novel drug for type B hepatitis. In this study, HK-2 cells were used to evaluate the effect of TDF on mitochondrial toxicity...

MOOCs is a kind of new teaching mode of traditional classroom teaching mode innovation. Based on the analysis of MOOCs in the development situation of our country, expounds its influence on the existing teaching mode and challenge, and to put forward corresponding related development countermeasures...

After entering the era of new media, all kinds of crises that use the Internet as a carrier have frequently occurred. As a part of social public crisis management, the management of network public opinion crisis in colleges and universities is of great significance to the development of colleges and...

In recent years, EAP began to spread widely in various enterprises in China. Many large enterprises have used EAP to achieve the goal of motivating employees and improving efficiency.Although EAP has been promoted in China for a long time, many enterprises still find EAP “not fit with the soil” and fail...

This paper uses the method of incremental dynamic analysis (IDA), by reading the control section concrete piers and steel strain calculation termination conditions, according to the existing specification design of high speed railway bridge, with the Beijing-shanghai high-speed railway and a large span...

The transmission shaft of the underground screw drill fractured when milling-shoe and grinding bridge plug was applied to the coiled tubes in a horizontal well of Sichuan province, but the position of this transmission shaft fracture did not occur at the minor-diameter retracting position and reducing...

Jiuquwan Reservoir is the only drinking water source supplied for Xunwu county residents. It is located in the middle reaches of Mati River belongs to the East River upstream tributary of the Pearl River basin. The ecological management projects of cyanobacteria bloom in Jiuquwan Reservoir was described....

In view of the problems existing in the embedded system education in colleges and universities, this paper analyzes the characteristics of the "embedded system" curriculum based on the CDIO engineering education mode in order to cultivate the compound embedded development talents which accord with the...

Aiming at the occurrence of line fault in distribution network, an intelligent identification method of fault type is developed, which is of great significance for rapid fault line selection and location. When different types of faults occur in the 35kV low-current grounding system, different transient...

AS COVID-19 was spreading out at the end of 2019, the economies in the different countries have been impacted to varying degrees, and most industries are shocked. This paper, through the method of literature review, aims to describe domestic food and beverage companies in China and international food...

The complex cross-border production cooperation promotes the trade of intermediate goods to become the mainstream of international trade, thus forming the labor system’s global value chain division. In this context, the successful signing of the Regional Comprehensive Partnership Agreement has injected...

To provide a museum APP gamification process framework and design method, which can play an effective role in better spreading museum culture. Through the study of museum APP gamification design under MDA model, verify the feasibility and necessity of gamification design in museum APP, explore the museum...

Technological progress has become a core driver of high-quality corporate development for China’s pursuit of common prosperity, yet intra-firm income distribution inequality has become increasingly prominent. This paper empirically examines the impact of technological advancement on intra-firm income...

The high precision land cover classification products has a very important significance for the study of quanti-tative remote sensing and remote sensing applications. Now there has a lot of free and global coverage land classification products, which is mostly developed by foreign research institutions...

Ancient Chinese architecture was digitalized preserved in the projects funded by the government in the past few years. Many application systems have been built in order to use these digital resources effectively. In this paper, we investigate a practical framework for data exchange and sharing among...

To analyse the effect of outflow modes during making micro-dimples using the modified through-mask electrochemical machining with filled inter-electrode gap, some investigations were carried out numerically and experimentally. The studies showed that, the reflux discharging mode (RDM), which allows most...

Image encryption has been a popular research field in recent decades. Chaotic encryption is one of the best alternative ways to ensure security. Many image encryption schemes using chaotic maps have been proposed, because of its extreme sensitivity to initial conditions, unpredictability and random like...

Based on the analysis of the common problems of industry education integration and collaborative education, this paper expounds the practical process of the embedded technology and application specialty of Guangdong Mechanical & Electronical polytechnic in the aspects of teacher construction, talent...

In order to further explore the role of state-owned capital in private enterprises, based on the background of mixed ownership reform, this paper studies the private enterprises listed in 2010-A-shares in 2019, tests the influence of private enterprises on their policy burden and social responsibility,...

Based on the foregone teaching practice, the current study analyzes the shortage of illumination, interesting and simplification in introduction of new knowledge when the teachers give lectures on the courses of finance management in University. Then, we expatiate the implementation strategy, including...

In recent years, China has an extremely rapid development in labor dispatching, but the dispute never stops, as for labor dispatching, we can only standardize its development rather than give up eating for fear of choking. On the basis of analysis on development history and current status of domestic...

Apparel products’ R&D was complicated system engineering and there were some problems in the R&D and production process, such as time constraints, poor coordination between departments, numerous miscellaneous details, and prominent contradictions in remote management and so on. So how to improve the...

This paper studies the existence of periodic solutions of autonomous multi- parameter perturbation system by using Liapunov second method when the critical point of the plane autonomous system is the real center. We obtain a necessary condition and a sufficient condition which extend those in references....

In recent years, computer technology and Internet technology has been obtained the rapid development, and has been widely used in all aspects of people's work, life and learning, however, in this process, the scope and depth of the impact for computer network risk is also increasing. This paper briefly...

This paper analyzes the composition of students’ critical thinking ability in translation by using the audio thinking method in cognitive empirical research, and analyzes the thinking errors and defects in English-Chinese translation of students in translation majors. It thus puts forward translation...

With the rapid development of Intelligent Transportation Systems (ITS), “Traffic Information Detection and Processing” becomes an essential course for colleges with transportation majors. Although the importance of such courses has been addressed in recent years, there still exists some unaddressed problems...

The research investigates the development and integration of Environmental Social Governance principles which act as a transformative fundamental force for contemporary financial operations. A global set of challenges led to the creation of ESG which now serves as standard practice for assessing corporate...

In view of the problems existing in the embedded system education in colleges and universities, in order to cultivate the compound embedded talents who meet the needs of the enterprise, based on the CDIO engineering education model, analyze the characteristics of "embedded system" curriculum, take the...

Hydropower cost management is an extremely important link in the logistics management of colleges and universities. Improving the efficiency of hydropower management is the key point to optimize the logistics management of colleges and universities. Based on the current problems of hydropower management...

Business performance management entails systematic use of information and analytical methods for measurement of performance in thebusiness environment. Some traditional problems, such as lack of holistic view of the organization and theabsence of causality, are still in their infancy in influencing business...

The Harary spectral radius was proved to be able to produce fair QSPR models for the boiling points, molar heat capacities, vaporization enthalpies, refractive indices and densities for C6-C10 alkanes. Hence this structure-descriptor has recently attracted attention of chemists and mathematicians. [Ars...

With the promotion and application of high strength steel and hot stamping forming technology in automobile engineering, researchers gradually realize that in addition to improving the strength of automobile structural parts, the problem of matching the mechanical properties of parts and body safety...

Rayleigh waves have been widely used to estimate the shear-wave velocity structure in the fields of shallow engineering and environmental detection. In this study, active and passive surface wave surveys were performed sequentially on the same survey line across the eastern Balikun Basin. MASW (Multi-channel...

Salinity fluctuations can impose significant stress on aquatic organisms. This study investigated the short-term effects of a 10 ppt salinity drop (from 26 ppt to 15 ppt) on Oryzias latipes. After 24 h of exposure, brain, liver, and gill tissues were analyzed for ATP concentration, total protein content,...

The application of FRP in civil engineering has emerged as a popular method of column retrofitting and strengthening. Numerous experimental studies have proven that the confinement with FRP-wrap or tube encasement could enhance the strength, ductility and durability of concrete columns. The variation...

Timing error is one of the most important accuracy affected factors of the flying-start-stop liquid flow calibration facilities. However, the traditional timing error calculation model has omitted several quadratic terms so it has some model errors. In this paper, a unified and complete model of timing...

The state advocates building a "two-type society", while the education administration vigorously promotes "two-type campus" and provides corresponding policy support. Institutions of higher learning are an important part of society, and the construction of two-type campus in colleges and universities...

The outbound tour leader plays a key role in helping tourists communicate abroad. The language ability of the tour leader consists of general language ability and communication language ability. The paper proposes some suggestions of building outbound tour leader's language ability, such as strengthening...

Cuneiform and Kana are representative in the scope of the world’s writing system more ancient text system, both are derived from hieroglyphs, their prototype was the early Sumerian pictographs and Chinese characters, the two writing systems are different depending on nationalities and different language...

With the reform of College Physical Education in our country, the teaching of physical education in colleges is faced with a new type of reform. In order to be able to reach the teaching objective of college physical education, the new teaching mode is needed in the course of the traditional physical...

Based on an investigation analysis, this work examines the willingness, reasons and group features for people to “escape” from Beijing. The results show that, the actual behaviors for people to “escape” from Beijing are not as popular as its voice, only a few percentage of the population really want...

Color psychology has a historical discussion on the relationship between color and subjective experience, including mood. The association had been reported across cultures. Taking a new approach, this study investigated the color-mood association of viewers after perceiving financial service commercials....

The vortex microbubble generator relies on the internal strong swirling flow that will make the air from inlet be stirred into tiny bubbles, and then flow mixed with the water from the outlet. Although the structure of the vortex microbubble generator is simple, the sizes of the structure parameters,...

In this work we experimentally demonstrate record 579.5km commercial unrepeatered 2.5G transmission, with the first application of 2.5Gb/s polarization multiplexed quadrature phase shift keyed (PM-QPSK) format combined with a coherent receiver. Such ultra-long haul is enabled by use of Forward Error...

As international trade has become increasingly prosperous, and cultural exchanges has become more and more frequent, translation work has met with higher and higher requirements. As a newly emerged technology, CAT has become a great driving force to translation work by facilitating the work of foreign...

Increasing power requirements of military armored vehicles and space constrains of powertrain cabin result in some thermal parts, over heat load and more parasitic losses. Therefore, more intelligent Thermal Management Systems (TMS) are implemented, which with more than one cooling loops. A alternative...

This paper summarizes the formation development and law of the subject and combine the social requirements of civil engineering professionals in our country's economic and social development. This paper explores the existing problems in the education of civil engineering in colleges and universities...

Since the release of the “Global Business Environment Report” in 2003, countries around the world have gradually started to focus on the construction of business environments, aiming to optimize conditions and promote economic development. Since 2013, China’s attention to business environments has steadily...

By using the borehole elastic modulus test and sound wave inspection for typical representative spots of a dam foundation, the deformation behavior parameters of grouted weak rock of workplace foundation are obtained, and the potential relationship between wave velocity VP and elastic modulus E is derived....