Search all articles

The evaluation of student scholarships in colleges and universities is an important part of the work of college students. The scientific evaluation of scholarships in colleges and universities is related to the vital interests of each student. It plays an active role in encouraging students to study...

This paper describes the design of a sampling holder, Using a higher linearity bootstrapped switch, by using the bottom plate sampling to offset the effect of charge injection effect, By using the capacitance flip type structure to reduce power consumption, designing a high gain and high speed operational...

Population ageing has become one of the most significant social transformations in the 21st century. All world’s countries are trying to do something to cope with this growing problem. However, those kinds of seniors’ care that only provide the physical and safety needs, excluding mental and spiritual...

Since the reform and opening up, China's rapid urbanization has given rise to many ecological environmental protection problems. The concept of "development before governance" has posed severe challenges to subsequent urbanization development. Coupled with the constraints of the urban-rural...

Optimization of flocculation-magnetic separation for enhanced phosphorus removal was carried out using response surface methodology (RSM) and Box-Behnken design of the experiment. The effects of mass of ferric salt, mass of magnetic Fe powder and reaction standing time were investigated. 17 tests were...

Innovation is the basic power, existence and development of a country and national innovation ability raise cannot leave the popularization and development of innovation education in university education. Under the background of cultural creative industry development, strengthen the perspectives of artistic...

This article dwells upon the spiritual problems in modern Chinese society. The term 'spirituality' covers not only the value of ethical categories on the traditional China, but also the humanism as the tandem of both religious and ethical components towards human beings. The basic categories of Confucian...

With the rapid development of commercial advertisement industry, the application of advertisement design is more and more widely, and in course teaching, relative to the advertisement design whose main requirement is posters of print advertisings, the advertisement design of shopping malls undoubtedly...

National Vulnerability Assessment is a comprehensive concept used to describe the development and decline of a country. It aims at certain human activities and makes detailed judgments and predictions on the degree of pollution of an environmental system through scientific methods. This paper takes the...

Men with ED generally complain failure to attain or maintain an adequate erection during sexual activity. The prevalence of ED is strongly correlated with age, affecting about 40% of men at age 40 and nearly 70% at aged 70. A variety of chronic diseases, including diabetes, hypertension, cardiovascular...

Curriculum ideology is an important measure for colleges and universities to implement the fundamental task of cultivating people through virtue. Curriculum ideology plays an important role in improving the effect of ‘three comprehensive education’ and promoting the all-round development of students....

Tetrahedral amorphous carbon ( ta-C) films were deposited with filtered cathodic vacuum arc by changing the substrate bias from 0V to 500V. The fraction of the sp3 bonding will be effected by the substrate bias, and the sp3 fraction is about 85% when the substrate bias is -200V. The RMS of the films...

Poverty alleviation projects are the focus of the country in recent years, in order to ensure that the PV poverty alleviation project can achieve satisfactory results, the project needs in the internal and external environment in-depth analysis. In this paper, the SWOT-PEST method was used to analyze...

This paper proposes an image mosaic algorithm based on empirical mode decomposition (EMD) transform. A complete, fast and efficient EMD image decomposition algorithm is used to decompose the image, and the inverse discrete cosine transform (IDCT) is performed on the result of the transformation. After...

The problems of course timetabling mainly involve time, curriculum, the number of classrooms and so on. A new algorithm based on multi-factor priority is proposed in this paper. The algorithm use time division, the compute of the priority, the provisional matrix and quick sort to achieve the function...

In the era of increasing mature industrial production, clothing enterprises have begun to transform to the direction of intelligent manufacturing. Enterprises tend to choose semi-automatic or fully automatic equipment to improve production efficiency. However, the garment technology course in colleges...

Yellow River reservoir water, which is slightly polluted and owns a high content of suspended particles, is studied as raw water in this paper. Online particle counting instrument is used to detect and track the particle content of raw water. Potassium permanganate pre-oxidation process combined with...

This article briefly introduced the origin and development of distributed database, HBase in detail the load balancing problem and the original load balancing algorithm. The original load balancing algorithm considers only the space usage load of each node in the cluster, does not consider the hot spot...

Different orientations on postgraduate entrance exam of college students directly affect the quality of postgraduate education. This paper aims to guide and use these orientations appropriately based on analyzing the craze of postgraduate entrance exam in China. Various orientations on postgraduate entrance...

Considering the characteristics of fire in the cabin of Civil Aviation, a new method is introduced to do the fire simulation by using computer simulation. Some basic theories, computational models and practical problems are given about the fire dynamics simulation software FDS and evacuation software...

In this paper, crawler technology is used to obtain data sets, and after automatic classification, visualization technology is used to analyze and study popular science content. The crawler technology uses the Python web crawler library, the automatic classification algorithm is based on Poisson distribution...

Using Ryutsu Keizai University in Japan as an example, this paper analyzes the characteristics of cultivation system of the major of logistics in Japan. Aspects including cultivation purpose and goals, principles of granting degrees, principles of curriculum, and courses on the list are explained and...

The Al-Si-coated 22MnB5 steel used for press hardening is a pivotal lightweight material for advancing automotive weight reduction and safety standards. However, the formation of brittle δ-ferrite in the Al-Si coating during welding reduces the mechanical performance of the weld. In this investigation,...

As a cutting-edge technology, artificial intelligence is widely used in government governance to provide advanced technical support and guarantee. Embedding artificial intelligence technology into the government governance process can greatly improve the efficiency and level of governance. Based on the...

Traditional urban architecture color is the carrier of urban characteristics and reflects the culture and the connotation of the city. In this paper, quantitative thinking and scheme of urban architecture color carding was put forward, and take the capital of the puppet period - Changchun city as an...

In order to obtain the olive wine that has pure taste, rich in nutrient. This paper uses the olive juice, olive pomace, and the mixture as fermentation materials. As a result, three different olive wines are obtained. The components in wine are analyzed by GC-MS. The results show that the olive wine...

Food is the paramount necessity of the people. The food and drug safety issue is related to the health and life of the people. At present, China has established an administrative regulation system with the "Drug Administration Law" as its core. The key is how to implement the food safety supervision...

Since 2016, the deaths of college students caused by campus online loans have occurred repeatedly, and related civil disputes have become a hot topic in society. In today's society, campus network loans have become an important phenomenon that jeopardizes campus security. According to the survey of college...

Wireless Multimedia Sensor Network (WMSN) achieves the multimedia information from the distributed sensor nodes. In this paper, we design a transmission scheme to ensure the efficient and reliable data transmission in WMSN. Firstly, LT codes are employed as the channel coding. A method is proposed to...

In recent years, with the rapid development of science and technology in China, the marketing mode in various fields has gradually changed, especially the development of e-commerce marketing. Under the situation that the major enterprises constantly update their marketing ideas and optimize their marketing...

As the number of traffic deaths grows each year, traffic security draws more and more attention according to the WHO global status report on road safety 2013. For the sake of assessing the photometric performance of vehicle headlighting systems with a standardized, accurate and reliable method, the CIE...

A novel self-intumescent flame retardant of branched polyphosphoramide (BPCDC), was synthesized by the solution polymerization. The chemical structure of BPCDC has been demonstrated by fourier transform infrared spectroscopy (FTIR), and the flame-retardant properties of EP/BPCDC composites was investigated...

It is well known that the engineering properties of materials and structural components can be considerably influenced by residual stress. In this paper, a new judging method of residual stress based on improved Hilbert-Huang transform (HHT) is proposed. Two types of high strength aluminum alloy plate...

Mountain Zhongnan, located in the middle of Qinling mountains, is a natural boundary between the southern and northern China. Characterized by magnificent landscape and strategic meaning, it is a place adored by rulers. As early as the very beginning of Zhou dynasty, in the east of Zhongnan mountainous...

This study aims at developing an approach to the target positioning systems form images captured by camera based on its image geometry. This approach consists of the coordinate transformation between camera film coordinate system and fixed coordinate system, image geometry analysis, distribution analysis...

While self-efficacy, occupational choices and internship satisfaction have been extensively investigated, the relationship between the above three research fields is relatively unexplored. This paper studies the three constructs relationship and mediating of internship satisfaction situation. Using the...

To examine the effects of nitrogen and reclaimed municipal wastewater(RMW) irrigation on fruit quality of greenhouse tomato and soil nitrogen utilization, field experiments were carried out. Root-layer mineral nitrogen, total nitrogen, tomato yield, nitrogen in fruit, partial factor productivity from...

Ammunition is a special product widely used in warfare, and its reliability and quality directly affect the level of combat readiness training of troops and determine victory or defeat on the battlefield. Therefore, it is of great military significance to study the failure of ammunition and improve the...

Based on L-diversity multiple sensitive modules, a hierarchical multiple sensitive attributes algorithm is proposed according to least mean square criterion --- L-LMSU (L-Least Mean Square Uniqueness). The algorithm makes a hierarchical strategy according to the frequencies of the whole attributes firstly....

By using TM/ETM+ images of Yellow River estuary from 1989 to 2001, the coastlines of different terms are detected on the base of multi-coordinate system method. Each coastline is divided into 24 sections to analyze the Yellow River estuary change carefully in a smaller scale. Then the yellow river estuary...

As electricity system reform moved on, improving operation management level, operating risk pre-control is more and more important. To improve power grid enterprises' operating management level and business function performance, establishing an early-warning system in conformity with power grid enterprises'...

The live teaching based on the live classroom system (LTBLCS) and the live teaching based on the video conference system (LTBVCS) were widely applied in colleges and universities in China in the context of the COVID-19 epidemic. The purpose of this study was to compare these two live teaching methods...

Based on the quality problems in the graduation design (thesis) of graduation under the new situation, this paper introduces the measures to improve the quality of graduation design (thesis) from the perspective of management in Changshu Institute of Technology.

Frequency spectrum scarcity is currently one of the mostly discussed topics in wireless communications. When there is no free spectrum available, no new broadband communication techniques can be put into operation. The double use of already assigned frequencies leads to interferences. A possible solution...

Stop-motion animation is one of the expressive forms of art that can best reflect the interest of handwork and the feelings of creator. At present, the research involved is still limited to the experimental study of ideas and appearances and the exploration and application of materials. It is indisputable...

Currently, TiVN and TiVCN coating are not prevailing in the literature. Only a few publications are revealed with basic properties. In this study, the TiVN and TiVCN coatings are deposited by using cathodic arc deposition system with Ti and TiV alloy dual targets. The result shows that V and C addition...

The rock mechanics courses in the college of construction and engineering of Jilin University was founded in the early 1980s. After years of development, we have got significant achievement in practice base construction and improvement of teaching content, relying on a strong base of scientific research...

One of the important characteristics of the random number is unpredictable, and the rear number will be generated without any relationship with the generated random number, the real random number is generated physically, but relatively high technology is needed, in fact pseudo-random numbers that has...

In order to develop the higher vocational education with high-quality technical talents and meet the demand of the current logistics management specialty, the higher vocational colleges have combined the situation with the modern apprenticeship reform thoughtandachieved some success. Guided by the modern...

Accuracy improvement of springback prediction is a major concern in finite element simulation of sheet metal bending process, especially for the materials with high elastic recovery. This work adopts solid shell nite element for springback simulation and improves the simulation accuracy by means of rationalizing...