Search all articles

In the non-road vehicle transmission systems, it always has early damage in the input shaft bearing. Gearbox simulation model is established by Romax software. Based on the different load spectrum of all shaft bearings and Adjusted bearing damage rate prediction method (instead of ISO 281), rolling bearings...

Recovery of degraded images due to motion blurring is a challenging problem in digital imaging. This paper presents a new method of Dirac Delta function algorithm to restore motion blurred images based on an analysis of the characteristics of the inverse filter method and the traditional algebraic method....

This study was conducted with the aim of determining the relation- ship between the issuance of green bonds and the increase in the value of com- pany shares in the Indonesian capital market. Using a systematic literature re- view approach, this study collects and compiles various literatures that discuss...

Short video has developed rapidly in recent years due to its fragmented characteristics, but the establishment of industry regulation system fails to keep pace with the development of the market, resulting in serious copyright infringement. In view of the infringement phenomenon and market governance...

In the flotation of copper - lead - zinc polymetallic sulfide ores, flotation separations of those valuable minerals have been a difficult problem due to their finely-associated intergrowth and similar flotability of these sulfide minerals. This paper summarizes the research status and progress of mineral...

Computer simulation technology has been applied to many industries and fields, due to its intuitive, convenient and interactive visualization. Java3D programming technology is easy to be operated, and its cross platform performance is good, and it is easy to develop web-based applications, so it is the...

The COVID-19 pandemic has currently taken over the public’s attention. Due to the pandemic, the situation had become uncontrollable which caused people to react with an act of self-protection. This resulted in the escalating level of panic buying by many people from around the globe. Drawing on the Protection...

The Sidoarjo local government has made efforts to reduce waste in the Jabon landfill. Based on Local Regulation No. 6/2012 on Waste Management and Retribution for Solid Waste/Cleaning Services. The Local Government tries to handle household waste and waste similar to household waste by sorting, collecting,...

To meet the automotive lightweight trend, hot stamping production technology is becoming a key technology of automotive body manufacturing. In the hot stamping production line, multi-chamber furnace is been adopted for its batch of high heating efficiency. The heated blank is transported by tray-type...

In Sino-US trade, Chinese exports to the United States is in rapid growth is entirely due to China's labor comparative advantage. Growth of Sino-US trade surplus is related to the influx of foreign capital into China, China's domestic consumer insufficient and the related technology products export control...

With the general increase in pressure on our students to China’s college entrance exams, fewer and fewer secondary school students are willing to spend their free time appreciating our country’s cultural relics, and the number of offline museum visits is declining due to the spread of the New Crown epidemic....

Due to the rapid development of technology, we keep a close connection with the Internet, especially during COVID. Most of the country is locked down, leading to many companies going bankrupt. What kinds of things support people's daily lives? The answer is the Internet. It will also show a considerable...

The tourism industry around the world including Indonesia is facing significant challenges due to the COVID-19 pandemic. The declining number of tourists and the number of tourist sites that had to be closed during the pandemic were the major factors why the tourism industry had become so volatile over...

Along with the development of high frequency switching power supply technology, people on the electromagnetic compatibility, noise pollution more and more seriously, the anti EMI technology has become a new technology and new industry, solves the problems of electromagnetic compatibility of electronic...

Spiral milling is an efficient milling strategy due to reducing non-cutting tool paths. After investigating the characteristics of roughing, semi-finishing and finishing, a new machining process named extended finishing is proposed. The extended finishing has powerful flexibility to realize various machining...

The Compression stocking is one of the effective means to protect and cure varix, If people want to gain good effect from the medical compression stockings, they need to be provided with specific type of compression stockings which is designed based on the analysis of their leg shape. However, the domestic...

Verb predicate, as a core of the sentences, describes the peripheral constituents as subordinate to verb predicate. Syntactically, the predicate of a sentence has several subordinates. In the Japanese language, the position of instrument construction for the main clause lies in the adverb. This study...

Increased involvement of non-state actors in global affairs, the end of the cold war, and globalization are some of the factors that fundamentally represent shifting relations of powers. These factors contribute to the convergence of the policies in different issue domains as they represent the speeding...

This research is motivated by the fact that the national character of Indonesia’s young generation is currently experiencing a decline due to the influence of culture and ideology from outside. Civic education is the name of a subject that focuses on improving three citizen competencies, namely: civic...

This paper takes lettuce, radish and tomato as research material to determine soil suitability of vegetable growing in different regions through establishing model for evaluation factors of vegetable growth suitability. It provides both fundamental theoretical guidance for annual vegetable variety production...

This paper examines a query upon the GameStop Phenomenon. In the work, the reasons of why the short squeeze occurred and the fluctuations varied dramatically are explained. Due to the uncertainty of the factors leading to the shorting of GME stocks, it may violate the efficient market hypothesis, also...

Resin mineral composite has drawn much attention in the field of elementary machine components due to its excellent damping property. The effects of postcure temperature on mechanical properties of resin mineral composite were investigated in this paper. Research results showed that the glass-transition...

Complex of cell-THPC-thiourea-ADP with lanthanide metal ions Dy3+ has been prepared. The thermal stability and smoke suspension of the samples are determined by TG, DTA and cone calorimetry. Experimental data show that for the complexes of cell-THPC-thiourea-ADP with the metal ions, thermal decomposition...

Along with the aging process of society, the proportion of seniors’ population is increasing as well as seniors’ demand for medical treatment. The problem of seniors’ medical treatment has been a focus of attention in China today. Meanwhile, with the promotion of the electronic process of medical treatment,...

In2O3 films were deposited on K9 glass by direct current magnetron sputtering with different oxygen partial pressure percentage. It is found that the films have a body-centered cubic structure, a relatively high transmission in the visible range and an optical band gap of around 3.75 eV. The conductivity...

In the recent decades, studies on the legal English field has drawn an increasing attention among the academics, due to the development of global economics and frequent inter-cultural communications. In the late 1990s, P.R.R. White and J.R. Martina had proposed the appraisal theory, which mainly was...

The learners’ language logic still depends on the mother tongue logic. It is one of the factors causing language errors. At the syntactic level, language logic has become more complex. This research used a qualitative method to analyze the narrative texts of the 2019 Mandarin Education Study Program...

Flexible polyurethane foam has been treated with borax, expanded graphite (EG), EG/borax as flame retardant, respectively. The thermal degradation of samples has been studied by thermogravimetry (TG) and differential thermogravimetry (DTG) in air. From the resulting data, kinetic parameters for different...

With the introduction of BIM Technology, the traditional construction project management model innovation will can to realize data sharing in a common platform to participate in many of the units, and the construction project management more convenient and effective. The due to long engaged in technology...

In recent years, due to the breakthrough in 3D hardware graphics technology, the real-time depicted pictures have been increasingly sophisticated, and 3D games have been more diversified and closer to the real world. In this paper, the author used primarily Visual C ++6.0 as a development tool to understand...

Recent developments of EEDI (energy efficiency design index) which is an indicator of ship’s energy efficiency level imposed the cost effectiveness of sea-going vessels. Optimization of the ship’s total energy system is studied in this paper. This study is focus on optimum load sharing control, which...

Road safety is one of the major concerns of this century, as a lot of injuries occur due to the non -compliance of wearing helmets while riding motorcycles. In response to this, we have decided to design and complete an AI Powered Safety System that attempts to do two things at the same time. This system...

With the rapid development of urbanization and industrialization, chemical industrial parks were spring up all over the country. The research demands on the regional risk assessment method are pressing due to the high demands caused by the rapid development of chemical industrial park in China. The significant...

ESP has become a main strand of college English learning in some non-English speaking countries, such as China. But the effect of ESP learning in China is not so optimistic or satisfying, which is only regarded as another name for General English. The ESP learners can hardly benefit from the course they...

Many of the great events in American history began with the arrival of immigrants. More than four hundred years ago, with the arrival of the British, the United States gradually changed from an Indian tribal system to a mixed agricultural system of farms, which signifies the fundamental institution of...

Crypto-currency, in nowadays occupies a very important position in the global financial market. Due to the importance of Crypto-currency, research on it has positive and significant meanings for financial purpose. This research examined how investors arbitrage between the BTC spot and futures market...

Discourse is the highest level in language hierarchy which has extremely complex problems. It was proven in narrative writing discourse text that is presented by students of Mandarin Education Program of State University of Surabaya in the year of 20../20… According to analysis results, there were various...

Today’s buzzword is digitalization. It has been going on for several years and covered multiple sectors of economy and manufacturing, from media and tourism to agriculture and healthcare. In 2017, the Russian Federation adopted its Digital Economy State Program, which covers all the major industries. Russia...

The design and simulation of a small quad-band microstrip antenna for WLAN (2.4 GHz and 5.2 GHz) and WiMAX (3.5 GHz and 5.8 GHz) applications are shown in this work. The antenna may achieve four resonant frequencies thanks to its rectangular patch, two symmetrical L-shaped stubs, and defective ground...

In order to investigate the effect of moisture on methane desorption and diffusion characteristics, a series of experimental measurements were performed on coal samples with different moisture contents. The experimental data was fitted and the mechanism that accounts for the reduction in desorption amount...

In this paper, the stock data of Fosun Pharma since the COVID-19 outbreak are used to fit the stock through the traditional statistical analysis model ARIMA, machine learning model XGboost, and deep learning model LSTM, and the future stock prices trend is predicted. It is shown that since the regular...

Due to human and natural factors, not only the number of arable land is reducing, but also the quality failures. In order to achieve sustainable development of agriculture, we must take the road of industrialization and technically to the progressive realization of "bio-engineering" technology. China's...

Surface restructure for triangulation discrete data was the preconditions for discrete data to be widely applied in modern manufacturing. Due to using multi-core processors and connected graph traversal access algorithm, put forward a new method of surface restructure for discrete data based on parallel...

Whether the doctor-patient relationship can be included in the adjustment of "Law on Protection of Rights and Interests of Consumers" is a controversial topic in the legal circles and judicial practice in recent years. In other words, whether the doctor-patient relationship in the main medical and health...

Fishery, also known as the “aquatic industry”, refers to the production sector that obtains economically valuable fish or other aquatic animals and plants from the water. It includes the aquatic fishing industry that collects aquatic animals and plants resources from the water and the aquaculture industry...

In 2010, Nokia Company filed an infringement lawsuit against Shanghai First Intermediate People's Court on the grounds that Shanghai Huaqin Communication Technology Co., Ltd. infringed its patent number zl200480001590.4. Due to the relatively large influence of this case, it has aroused widespread concern...

In this study, an acid and alkali resistance cationic polyacrylamide flocculants (P(AM-MAPTAC)) was synthesized through copolymerization of acrylamide (AM) and methacrylamido propyl trimethyl ammonium chloride (MAPTAC) by innovative ultrasonic initiation technology. The structure and thermal decomposition...

Currently, due to the shortage of land resources, the resource development technology increasingly competitive among countries in the world. Our country is also committed to the development and utilization of marine resources in recent years. When working in the deep sea ,underwater exploration devices...

There have been continuous disputes over the nature of the punitive damages system since China’s first reference in the "Consumer Rights Protection Act". The theory of public law responsibility, the private law responsibility and public and private law responsibility, each of these three doctrines has...

The aim of the study is to use the methods of economic and mathematical modeling to assess food security. The article presents a methodological approach to the food security assessment, which enables one to determine a comprehensive indicator, i.e. food security index (Ifs). According to statistical...