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Shear angle is an important parameter to study cutting deformation. This paper uses orthogonal cutting force test to obtain the tangential force and normal force in order to investigate the average friction coefficient on the rake face in machining super alloy GH4169. With high temperature Split-Hopkinson...

With the constant improvement of the economic system, the country has a higher request to the education, the teaching of English as the important subjects; it has played an important role for the students to master a second language. At the same time, under the form of economic globalization, English...

In order to meet the needs of open education learners, researchers from home and abroad have carry out a lot of research work on the theme of online learning environment. With the continuous development of China's open education, the original online learning environment exposed some shortcomings in aspects...

Traditionally, contract drafting has been the responsibility of lawyers or attorneys, as they are more professional, familiar with laws and regulations, and able to avoid potential disputes. Nowadays, many enterprises have begun to utilize AI-generated contracts to provide users with such services. In...

The bulb bow of bulk carrier and the double hull oil tanker are simulated. Based on the numerical software ANSYS/LS-DYNA, quantitative analysis was performed for these types of ship side collision. By the results of simulation, the critical velocities lead crack both on outer-plate and inner-plate of...

In order to study the lining longitudinal deformation rule under the influence of the lining transverse deformation in the process of long-term settlement of operating metro shield tunnel with straight joint, based on the field test monitoring data of Tibet Road-Zhongxing Road shield tunnel in the M8...

Using CiteSpace as tool, this paper analyzes SCI journal papers published by faculties of Yunnan Normal University (YNNU) from 2003 to 2016 from five aspects (distribution of disciplines, distribution of years, research hotspots, distribution of journals and funding) and draws conclusions, so as to put...

There is serious scaling and corrosion in water injection line of Liaohe oil field. By analyzing water quality, it is learned that water quality of Liaohe oil field was alkaline, and its alkalinity was relatively high, containing much calcium ion, magnesium ion, chloride ion, sulfate ion, sulfate ion,...

During the traditional college teaching practice, teacher talks a lot and imparts the knowledge to the students in the classroom. While the students are often passive listen and not well understand. Finally, the students get to remember some abstract mathematical formulas, the complexity of the laws....

In the context of climate change, power transmission and transformation equipment are experiencing increasingly severe weather disasters. Therefore, the theory and technology related to meteorological disaster warning and risk prevention have become important technologies for power system transmission...

Non-contact measurement has the characteristics of high speed and high efficiency, which fit the requirements of the measurement of engine blade. According to high-speed and efficient measurement in the condition of high precision, we design a point laser beam direction calibration method based on a...

Grid radio monitoring system is composed of dense radio sensors in a certain area, and the nodes are interconnected and shared, so the overall cognition performance of the electromagnetic environment is improved. Micro RF sensor is the core equipment in the system, so this paper constructs a micro RF...

Tetrabromobisphenol-A (TBBPA) is one of the most widely used brominates flame retardants that has extensively been detected in various environments worldwide. In the present study, the characteristics of co metabolic degradation of TBBPA by a facultative bacterium strain GC were investigated. TBBPA (10...

The Cooperation Education Unit [CEU] is a pattern of providing education in formal and non-formal education units, which is held in collaboration with two institutions, namely a Foreign Education Institution [FEI] that has been accredited in their country, and the Indonesian Education Institute [IEI]....

Aiming at the high-speed and huge-capacity data cache and transmission caused by real-time signal processor for high-resolution SAR, this paper presents a design for the high-speed and huge-capacity data acquisition system based on DDR3 SDRAM and RapidIO. Data cache is realized by MIG3.92 IP core in...

Based on typical scale-free network models (BA-model), we set up the partial differential equation satisfied more general dynamic networks. Starting from a more general situation, we establish two network models and show their topological properties that obey power laws.

The strain variation and microstructure evolution of 2060-T8 alloy during bending are investigated by Micro-hardness point method (MHPM) and Digital Image Correlation (DIC), electron backscattered diffraction (EBSD). Experimental result shows DIC method can be used to characterize the strain micro-region...

To estimate the human health risk of heavy metals associated with consumption of vegetables, a total of 566 samples of vegetables were collected from Guilin to analyse heavy metals (As, Cd, Pb, Cu, Zn, and Ni) concentrations and the human risk. The average concentrations of As, Cd, Pb, Cu, Zn, and Ni...

Through analysis of the challenges in current universities’ ideological and political work——the international ideological discourse power is in disadvantageous position; the informational society is in formation and the top-level design is still missing in universities’ ideological and political work,...

Considering the size effect, temperature effect and hardening effect of the material in the shear zone, the shear strain and the shear strain rate of the material in the shear zone are studied by theoretical calculation and experimental study. Hydrostatic stress and shearing flow stress with the cutting...

The machining quality and cutting ability of the machine depends largely on the dynamic characteristics of the machine tool spindle bearing system. In this paper, the author will use the ANSYS finite element software to analyze the dynamic characteristics of the high speed milling motorized spindle,...

After Mr. Fei Xiaotong put forward the concept of "Tibetan-Yi Corridor" for the first time, anthropology/ethnology focuses on the ethnic culture of Tibetan-Qiang-Yi cultural corridor. Subsequently, other disciplines began to carry out the corresponding topics from the perspective of cultural corridor....

The composite packaging bag is widespreadÿused in packagingÿindustry. In the past, the production of it is mostly done by manual, so manufacturer want to use automated machinery to improve efficiency and reduce intensityÿofÿlabor. The pneumatic and vacuum system as a important part of this product need...

The rapid development of information technology provides strong support for service innovation, and needs more model innovation to promote industry development. This paper compares the property management models of residential districts in China and foreign countries through literature and interviews,...

This paper is a case study of Guangxi University based on the theory of competency. Literature review, interviews with experts and questionnaire investigation are adopted to find that three groups of factors influence the employability of college students in three dimensions, i.e. professional skills,...

In order to study the dynamic responses of long-span suspension bridge with CFRP cables, a suspension bridge with CFRP cables which span of 896m is designed. The dynamic responses of suspension bridge with steel cables and CFRP cables are analyzed by ANSYS software, the effects of structural design parameters...

The nonlinear dynamic response of RC beams under impact loads exhibits typically characteristics of two stages: local and global response. The duration of the local response stage is extremely short, and the beam itself is featured with obvious inertial and shear effects, which makes the impact damage...

For today's water shortage problem exacerbated, I propose a water shortage degree evaluation index ACW from supply and demand aspects.And based on the indicator, we establish a prediction of water resources in shandong to see what the water resource will be after 15years.

Wearable health technology gained significant attention for its potential to improve personal health management and reduce the burden on healthcare systems. Yet, despite its benefits, adoption among white-collar workers in Malaysia remains relatively low, highlighting the need to better understand the...

Shopping online has become an inseparable part of people's life, with the development of internet technology. This thesis takes the consumer group of Taobao "Double 11" Carnival as research subject and attempts to find out the reasons for the quick development of shopping online and its occupation of...

Digital technology serves as a pivotal bridge for manufacturing enterprises to achieve servitization upgrades; however, this process is contingent upon internal capabilities and external environmental factors. Using a dataset of 139 Chinese A-share listed pharmaceutical firms from 2014 to 2024, this...

As one of new generation equipment in China, the main task of one type infantry fighting vehicle is to complete the breakthrough in the battle accompanying the main tank. It has not only the stronger firepower but equipped with auto-loader that is able to raise the fire rate and shrink the outer shape...

There are relatively few practical courses of disaster prevention education in Chinese colleges and universities. Most of the disaster prevention education just stays at the theoretical level. Therefore, college teachers and students’ awareness of disaster prevention is weak, and once they encounter...

Cleft palate is a birth defect with the resonance between the nasal cavity and oral cavity, which causes an additional nasal formant. And the accurate formant extraction method contributes to hypernasality detection. In this sense, we present a method for formant extraction. The proposed approach uses...

According to the research of the reasonable distribution for the graduate National Scholarship, we set up the hierarchical structure for evaluation index applying with AHP, we can construct judgment matrix and determine the weights with the experience, then we could confirm the graduate National Scholarship...

This study combined with the situation of college teaching information technology developing in WEB3.0, from view of user's using and satisfying, on the basis of defining college students' motive of WEB3.0 adopting in employability learning situation, embraced the effect of WEB3.0 adopting on college...

The purpose of this research is to apply virtual simulation experiment to practice teaching through the construction of practice teaching online course based on virtual simulation, more systematically plan and build online practice teaching resources of intelligent control specialty in higher vocational...

Green transformation and development is an important issue of global concern and one of the key paths for China’s high-quality economic growth. This paper, in combination with the national policies on green transformation and the relevant requirements of State Grid Corporation of China, constructs a...

The Multi-Channel Temperature inspection has been designed based on MSP430g2553 and temperature sensor. Through the MCU control peripheral circuit automatic inspection of 4 channel temperature is realized, and the results are displayed on LCD12864. How to design the temperature inspection including hardware...

This research comprehensively investigates the influence and mechanism of artificial intelligence on the growth of the digital economy, using panel data from 30 provinces in China spanning from 2012 to 2022. The study findings suggest that artificial intelligence has a beneficial impact on the growth...

To fully understand the present situation of physical education in primary schools of Zhumadian city, this paper presented a survey on the degree of attention on physical education and the teaching levels of the teachers in primary schools. The results show the sports facilities and equipment, professional...

The construction of urban roads could increased movement of goods and facility for people's trip, and promotes regional economic development. However, the construction of urban roads has two sides on city development. This paper after fact finding at Xiaochuan Rd in Cheng County by the form of the literature...

With the constant deepening of reform of higher education in our country, the internal control of colleges and universities gets more and more attention and application. This paper based on the "administrative institutions internal control standard", discusses the completion of colleges’ financial internal...

The article compares the entrepreneurial ease, ease of starting a business, ease of production factors, ease of trade, tax burden and administrative service guarantee between Mainland China and Macao, so as to absorb the advanced experience from Macao and explore the shortcomings of the ease of doing...

This paper proposes a three-dimensional analytical framework, and applies the framework to the longitudinal analysis of China’s four economic zones’ interaction in innovation by examining collaborative invention patent applications from 1985 to 2015. The results showed that, first, the spatial distribution...

As the customer of higher education service, students are not passive recipients but the "co-producer" of education service. Through their active participation in the education process, students can get a satisfactory result, that is, the satisfaction of teaching, their academic achievements, and loyalty...

With the arrival of the new era, people’s demand for dance culture and art is constantly increasing. On the purpose of serving the development of local economic and promoting the construction of spiritual civilization, this paper analyzes the study situation, discusses the market demand and current situation...

Free Trade Agreement, especially Bilateral FTA, has become a solution to the improve international trade situation since the suspension of Doha Round, and it is adopted by many countries. As one the biggest developing country, China has developed trading relationships with many countries by FTAs in order...

Translation involves the transference of meaning between two languages. Since meanings are coated with culture and determined by the communicative intention of the speaker or writer in a given context, then pragmatics, which studies particular utterances in particular situations, plays an important part...

While the pace of globalization is speeding up, cultural globalization comes into being. In the wave of cultural globalization, the survival and development of national culture have attracted increasing attention and discussion, which has built the time background for the “going out” cultural strategy....