Search all articles

This paper aims to research and analyze the heat dispersion of small variable capacity refrigeration system which is used for cooling the chips with high heating flux. The cooling system was built for researching what influence refrigerant charge will bring to the performance of the system, such as suction-exhaust...

Traffic data-collecting is one of the basal contents of Intelligent Transportation System (ITS). Supply in the paper a design scheme of data-collecting system based on 9S12D64 microcontroller, furthermore, discuss in detail the system's operating principle, hardware structure and software design. This...

The use of liquefied petroleum gas (LPG) cylinders in household settings is very dangerous. These objects may cause serious harm. Unidentified and poorly managed LPG gas leaks in kitchens cause most home fires and explosions. Regarding the consequences of the hazards posed by LPG, several serious mishaps...

The GOCI (Geostationary Ocean Color Imager) satellite with high spatial resolution and high temporal resolution can satisfy the needs of monitoring drift of sea ice to provide real-time and high frequency data. The real-time and accurate monitoring information can be obtained to support the economic...

This paper presents a modular method to construct the postprocessor system for a novel hybrid parallel-serial five-axis machine tool. A hybrid parallel-serial mathematic model was introduced to analyze the structural configuration. The configuration decomposition of machine tools is employed to create...

With the rise of the global animation industry, after the American “Marvel” company created the “Marvel Universe”, China’s “Coloroom” company stood out and wanted to try to create a “God universe”. Although both China and the United States are animation film companies, they have great differences in...

In order to promote tracking and positioning accuracy of wireless sensor network node and reduce energy consumption further, a multi-objective congestion-degree differential optimization and Bayes quantification variation filtering and estimating WSN tracking and positioning algorithm is presented in...

In this paper, cloud computing application in the construction of medical information technology, medical cloud platform for large-scale data needs to be efficient flow control, this paper first of several flow control algorithm, algorithm analysis, medical cloud platform the HTB flow control algorithm...

The Bumdes (Badan Usaha Milik Desa) policy has become an effective strategy in encouraging local economic development and empowering rural communities in Indonesia. This study aims to analyze the implementation of Bumdes policies in Kediren Village, Lamongan Regency. This study uses a descriptive-qualitative...

The name of the shop as a social phenomenon, is no longer a simple business activity of a sign, it is a cultural implication. Restaurant name as a language application form, reflects the social culture. There are connotations, there are characteristics of the restaurant name can attract the attention...

In prediction of structural wears with the finite element (FE) approach, the geometry of FE model must be updated constantly to imitate the nonlinear wear behaviors which need a great amount of computational time. Improvement of efficiency of wear simulations becomes increasingly important due to the...

Network public opinion events have brought a series of influences to the society and people’s life with an evolution trend different from the traditional public opinion in the past. The research on the evolution of its process and rules will ultimately help the government to adjust the strategy of network...

Despite the increasing research on egoism and altruism, there is much debate about egoism. This study systematically reviews the sources and influencing factors of egoism. Through the method of retrieving the literature in the database, this review summarizes the different aspects of biology and genetic...

The retail sector is undergoing a drastic change in China: thanks to the growing wealth and new technology, the public’s higher demand for quality is now heating competition between different retailers, both local and foreign ones. Among the competitors, a player quite new to the Chinese market is warehouse...

Semantic relatedness measures play important roles in many fields, such as information retrieval and Nature Language Processing. There are mainly two kinds of traditional methods to measure semantic relatedness: dictionary based and corpus based. However, with the development of information technology,...

Intersubjectivity education provides us with a theoretical guidance to exploring a new college Japanese teaching mode. Meanwhile, it provides a new perspective for the teaching reform. Based on the foreign language teaching theory connotation and the characteristics of intersubjectivity in college Japanese...

Based on the on the already established compensations systems, mechanistic modeling, a sensorless systems is attained. In this Artificial Neural Networks are used to learn through mimicking of the machining parameters with reference to the existing Compensations systems, Finally the performance of the...

The measurement of crude oil production of crude oil storage tanks has been a hot issue in the petrochemical industry, while crude oil storage tanks usually contain oil, water, oil and water mixture, as well as sediment and other media. Domestic measurement methods generally have poor stability, low...

Under the condition that the COVID-19 spread all over the world, the economy is affected negatively. The government published some policies to pretend people from the virus. At the same time, global commerce is affected. In this condition, e-commerce met its opportunity and risk. This paper contains...

The Smart parts are the trend of the development of IOT, which means the parts have the wisdom nodes, and use wisdom nodes to record all kinds of parts description information or run state. Smart parts can to solve the smart device access, control, and information conversion and transmission problems...

With the development of society, all kinds of buildings with LED billboards constantly appear. The safety of LED billboards under wind loads is the focus for the public attention because it appears that lots of LED billboards have collapsed in the wind load and have crushed people. It is vital to study...

Two dynamic mesh methods— Radial Basis Function (RBF) method and Delaunay method which have been used widely in fluid-structure interaction recently were compared. Primarily, the basic theory of these two methods and the dynamic mesh process were presented. Furthermore, using the variable bandwidth sparse...

Rural vitalization, a core strategy recognized by Party for the national development and positive sustainable development, is playing an ever-important role in the economic development of rural areas in China. Empirical studies are of vital importance for the implementation of rural vitalization, as...

Character education is interpreted as education that can promote noble values, morals, character, and manners. Character education is currently being developed following the Ministry of Education and Culture strategic plan for 2020 – 2024 in the form of the Pancasila Student Profile. The purpose of this...

Plenty of round holes or especial holes distributed in measuring device and mold component with higher positional requirement, in general, are formed in WEDM technology. In the process of WEDM operation, whole holes with high requirement should be finished in one time, which can avoid of positional error...

The arrival of the information age makes people more and more exposed to the multimedia information, and the multimedia teaching based on the visual audio and graphic images has been widely used. On English multimedia teaching information in text data content analysis and retrieval technology is relatively...

Pobei area is one of the important copper-nickel mineralization prospect area of Xinjiang. In this paper, we process and analyse the 1:50,000 high-precision aeromagnetic data of the Pobei area, and extract alteration information of remote sensing, combining the metallogenic geological conditions of the...

Regional discrimination is a disturbing factor that contributes to the disharmony of society. With the rise of the internet, more people can get to look at and discuss news. However, though the internet allows people to connect more conveniently, it also enables people to form negative reactions or stereotypes...

There are lots of methods used to measure the rotational inertia; however, very limited measures can be adopted to measure in a high precision manner the rotational inertia of rocket projectiles of ultra large diameter. Based on this situation, the paper has put forward a method called Torsion Method...

Group work is an effective practice and way to help vocational college students to study and establish the viewpoints of value that combine the group work and students' moral education, and it can be effective to improve the risks of vocational college students' political education to realize the effectiveness...

This article intended to find out and summarize the changes that American airline companies (Delta as a target) have to undertake in this unprecedented pandemic. Based on accurate statistics of 2020, this paper studies the industry overview mainly from three aspects—cost, revenue, and other issues. The...

Sparse representations using overcomplete dictionaries has concentrated mainly on the study of pursuit algorithms that decompose signals with respect to a given dictionary. Designing dictionaries to better fit the above model can be done by either selecting one from a prespecified set of linear transforms...

The cultural industry theory of Frankfurt school was born in the middle of the 20th century and came into being in the reflection of German Nazi totalitarianism and American cultural monopoly. In their view, the greatest characteristic of modernity at the ideological level is instrumental rationality....

This paper focuses on school music education, especially the music discipline in primary and secondary school) benefits from some related policies, in recent years it has been pushed to a relative degree of climax. This article hold with the rich and authoritative theories, illustrating the importance...

In order to meet the needs of the marine development and maritime disaster reduction work, it is necessary to strengthen the monitoring and forecasting of sea ice. Doing sea ice drift detection can provide accurate field data for the numerical prediction of North Sea and medium-range forecasts, which...

An efficient approach based on particle filter and FCM is presented to realize moving infrared multi-target tracking under Island shore background. Some possible targets can be obtained and saved by processing IR data through denoising by median filter, extracting edge, identifying and eliminating sea-sky...

Along with the miniaturization of mobile terminals, antenna miniaturization is the trend of the development, because of its small volume, light weight, with carrier conformal and easy to implement dual-band, multi-frequency work, and many other advantages. This paper designed a model with multiple inhibition...

This article focuses on the Sino-Russian security cooperation within the SCO. The authors consider the security cooperation as the one of the most important parts of bilateral relationships of the People’s Republic of China and the Russian Federation. The Shanghai Cooperation Organization is a platform...

Gamification education is becoming more and more popular today with the development of electronic technology such as the Internet. Gamification allows students to engage in immersive and experiential learning through the environment and peer social interaction, and it can also set clear game goals to...

Social media influencers have been utilized by many companies as a marketing method for the past decade. The benefits of micro-influencers, the group of influencers that have a relatively smaller following size, are often underestimated. In this paper, we will explore the effect of micro-influencers...

This paper discusses a control system for intelligent tracking. It takes STC89C52 as control core, the infrared tube ST118 for road information acquisition sensor, and will collect back the information analysis and processing, output the corresponding duty cycle of the PWM wave as a motor drive signal,...

Finland is honored as the country of design, and its capital Helsinki was awarded as “World Design Capital” in 2012 by World Industrial Design Association. Thanks to its excellent design tradition and education system, Finland achieves impressive grades and attracts attention of the world in design....

Since the parachute descent is more complex, the cost dropped and other tests designed to be very large simulation studies with a very large parachute design significance.Parachute canopy breathable fabric has great influence on the parachute descent, The purpose of this study is to consider the case...

Classic statistic method can not make use of the history test information and produce the evaluation conclusion with low confidence level and high risk under the condition of small sample, a new testability evaluation method based on test data in development stages is proposed in this paper. The result...

The thesis is a discussion on Parmenides and the origin of Greek dialectic. By reviewing the main opinions on the discoverer of dialectic, we confirm that Parmenides is the discoverer of dialectic, both Plato and Aristotle provide us with potent evidences, and from their reports we can also find a line...

In the industrial, agricultural production and daily life, the measurement and control of temperature occupy a very important position. In this paper, it mainly introduces a kind of temperature measurement system which can be collected at multiple points, and the collected data can be transmitted to...

2-(4-((6-bromo-3-nitroquinolin-4-yl)amino)phenyl)-2-methylpropanenitril(7) is an important intermediate in many PI3K/mTOR inhibitors. The compound 5 was synthesized from 6-bromoquinolin-4-ol (1) and 2-(4-nitrophenyl)acetonitrile(4) through five steps including nitration, chlorination, alkylation, reduction...

The project is about creating an Arduino based system for tracking food intake that effectively monitors food intake through a mix of hardware and IoT technology. At the center of the system is an Arduino UNO, with a load cell for accurate weight measurement of food, push buttons for user inputs, an...

The growing requirements of steel products qualities bring even tricky restrictions to the rolling process. With the fast response, reliable control and low maintenance requirements, the hydraulic automatic gauge control system has been widely applied to screw down the roller to maintain the precise...

Under the background of world economic integration, China’s economic exchanges with other countries in the world are becoming closely. As China’s strength on the world stage to enhance, China’s stain is becoming strong. In order to establish China’s image and transmit China’s voice, the construction...