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The ecological river is one of the hot spots in river construction, but it is different that the river is in locations, size, function; the corresponding construction goal should also be different. Accordingly, the three levels and objectives of ecological river construction have been proposed in this...

Innovation and entrepreneurship, the hot issue in the context of new era, is right at the rapid development. How to utilize entrepreneurship to promote employment effectively, how to utilize entrepreneurship to boost innovation subtly, and how to utilize innovation to stimulate entrepreneurship are worth...

The hot stamping mechanical servo press adopts the driving and control technology of high-torque direct-drive servo motor and high-speed heavy-load screw drive system, which reduces the driving chain, improves the overall driving efficiency and control accuracy of the press, and improves the dynamic...

Due to the fossil fuel crisis, combined cooling heating and power (CCHP) systems which can jointly supply electricity and hot/cold have become the mainstream of energy generation technology. In this paper, tradable green certificate(TGC) mechanism is firstly introduced to operation of CCHP system, and...

SiCp/Cu hybrid composites were fabricated by hot press sintering technology. Micron SiC particle (SiCp), SiC wisker (SiCw) and nano SiC particle (SiCnp) were chosen as hybrid reinforcement. The reinforcement distributed uniform in the substrate after electro-less plating. XRD, SEM and Vickers hardness...

In recent years, the press hardening steel with thin aluminum silicon coating independently developed by relevant domestic institutions has gradually been applied in the automotive industry. The issue of whether thin aluminum silicon coated press hardening steel can replace traditional aluminum silicon...

Due to the huge number of job advertisements created by the quick growth of online job portals, it is difficult for job searchers to locate opportunities that are relevant to them. In order to create a customized job recommendation system, this study introduces a hybrid unsupervised learning framework...

We dividethe motions of people into three groups according to the intensity of the motions. We discuss the motions' influence on the velocity of water flow in the bathtub and the contact area between human body and water. On the basis of this, we put forward three plans for people to add hot water, then...

Economic globalization makes the global economy developing rapidly. More and more enterprises begin to focus on cross-border mergers and acquisitions. Mergers and acquisitions have gradually become a research hot spot. However, Chinese enterprises lack experience in cross-border M&A and have few successful...

An important factor of wiping parameters-wiping speed was controlled precisely in the paper to study its effect on galvanized coating weight and thickness. The experiment was conducted by a hot dipping process simulator, the experimental steel was immersed in a zinc bath of Zn-0.24Al (vol%) at stable...

Multi-channel Transient Electromagnetic method (MTEM) is a method with the ability to detect deep and precisely. It is a hot topic in the electro-magnetic field. This thesis works on designing a full-waveform recorder for monitoring high-power electrical transmitter. It is composed with hardware and...

With the general use of smart phones, mobile phone software development becomes more and more popular. This paper introduces the multifunction map software developed under the Android system based on the free API provided by A Map Software. The paper explains the development environment and the main...

The momentum effect has always been a hot topic in the research of the stock market by domestic and foreign scholars. In 2008, Roberto found that in the American stock market, an inverse and long-lasting continuation in returns ensues from the well-documented brief reversal. Besides, evidence demonstrates...

The deformation of language is always accompanied by the transformation of times; the form and combination of "Chinese characters" are always characterized with the features of the times since its birth, it also has the characteristics of social order and social formation and evolution embodiment. In...

High-strength steel/high-strength aluminum hot stamping production lines are popularized around the world. In addition to presses, the conventional key equipment is mostly roller bottom continuous heating furnaces or multi-module multilayer chamber furnaces, as well as the supporting production line...

Graphene have been condered as an ideal reinforcement material due to its fascinating physical and mechanical properties. In this study, the graphene reinforced the Cu matrix nanocomposites with excellent thermal conductivity have been successfully fabricated by hot pressing sintering of RGO/Cu nanocomposites...

As TCM further goes globally in the recent decades; the overseas legislation of TCM has become a hot spot in the TCM-related research. Through a systemic study, we have found a sequence of problems during the course of TCM legislation overseas, including high standard of language for TCM practitioners,...

As a worldwide disaster, the COVID-19 challenges every aspect of China’s economy. Although the situation has got controlled in China currently, it seems that it is still hard for people and companies to recover back to the normal. Since China’s food-service industry suffered a huge loss during the pandemic,...

After the COVID-19 pandemic in 2020, many companies have struggled to make ends meet, fiscal deficits have become frequent, social unemployment rates have risen sharply, and economic growth has slowed down. The impact on companies and how policymakers can improve the difficulties in employment and slow...

The zinc based coating weight and thickness under different protective atmospheres and zinc bath chemistries were studied in laboratory by HDPS (hot dipping process simulator). The results show that, the coating had a good adhesion on matrix with no leakage and micro crack, the binder course of coating...

In the age of “knowledge economy”, the innovations in high-tech industries, especially in information and communications technologies (ICT), and biotechnology industries are regarded as the hot topics among academic and policy makers. However, the traditional (mature) industries still account for large...

Carbon dioxide capture, utilization and storage (CCUS) has great emission reduction potential and is one of the important means to achieve carbon neutrality. Focusing on the development trend of CCUS technology, this paper searches the related research and patents of CCUS technology in CNKI database...

With rapid development of economy and ever-changing science and technology in recent years, tourism gradually develops prosperously and leads the trend of era development. Meanwhile, the arrival of big data era is also one of hot topics that current media focus on. How to apply tourist big data in tourism...

Authors determined temperature of the extinguished coke by fractional structure. Authors suggested to lower temperature influence from the large heated pieces on a tape at the expense of loads segregation

The key to Successful the film Kungfu Panda is carefully analyzed the Chinese culture and closely related to the hot spot of mixed culture in the context of globalization, through the exact expression of Chinese and western culture give a thought to the development Chinese animation. This paper based...

The construction management industry is a significant area that offers more economic development in the country. The organization’s top managerial staff and designers are required to collaborate during the interaction. Also it is to work out the Net Present Value, internal Rate of Return and other expense...

Based on the important demand of energy saving and emission reduction, press hardening steels have been widely used in automobile. In order to avoid oxidation of the steel during hot stamping process, aluminum-silicon coating is used. The mechanical properties of thin aluminum-silicon coating press hardening...

Ultrahigh-molecular-weight polyethylene (UHMWPE) and nitrogen-doped graphene /Ultrahigh-molecular-weight polyethylene composite (NG/UHMWPE) samples were successfully fabricated through an optimized hot-pressing molding method. Friction and wear behavior of UHMWPE and NG/UHMWPE samples sliding against...

The plenum chamber, as an important part in the production process of lithium battery films, directly impacts the efficiency of hot air circulation and the temperature field uniformity in the thermal insulating room. Studies confirm the orifice plate configuration of the plenum chamber affects the heat...

This study focused on the recycling of tea waste and developing circular economy of tea industry, through experiments and literature analysis, we found components of tea waste, and concluded that tea waste contains tea polyphenols, cellulose, lignin and other components. Molding experiment was performed...

Experiment with fresh green asparagus as raw material, Research on three kinds of common blanching medium as water, oil and water mixed oil. Respectively,the antioxidant activity, dry matter dissolution rate and sensory properties of asparagus as an indicator.And the conditions of Blanching medium were...

2.5-dimensional (2.5D) sound field reproduction is a hot topic in acoustic signal processing, which overcomes the dimensionality mismatch (DM) problem between 2-dimensional (2D) sound field synthesis and practical sound sources. Based on the cylindrical/spherical harmonic expansion of Higher Order Ambisonics...

The purpose was to analyze the evolution path and cutting-edge trend of digital economy research in China and abroad. The research screened the relevant literature from 1990 to 2020, and the data source came from WoS database and CSSCI index database. CiteSpace software was used for quantitative analysis...

As the core component of large-scale machine, the performance of low speed high load bearings directly affect the operation of the machine, the fault diagnosis methods of the bearings has been a hot issue. By list different types of fault problems, at the same time, there are many methods of such bearings...

VR art has received attention as the intersection of virtual reality and art. In order to understand the current research hotspots in VR art, we built a panorama of current research hotspots through a keyword co-occurrence analysis study based on topic modelling and computer science clustering algorithms....

With the popularity of social media applications, micro-blog has become the main carrier to reflect social public opinion. On the one hand, the extensive application of micro-blog has a positive effect on the development of national social and cultural aspects, on the other hand, it will produce some...

The research on the phased array radar used in airborne is very hot Transmit/Receive (T/R) modules are the key components of the phased array radar. The performances of T/R modules affect the whole performance of the phased array radar system directly. According to the characteristics of the phased array...

The west of China is prone to natural disasters. Natural disasters not only bring huge economic losses to the local people, but also restrict the healthy development of regional national economy. In recent years ,with the rapid development of tourism industry in China, the natural disasters in tourism...

In the social life, people often face a wide range of scheduling problems, such as appraisal of excellence, race rankings. These are often hot and sensitive issues, so the research of this type of problems has practical and economic value. But due to socio-cultural diversity and pluralism of values,...

Short text information is less, and short text comprehension abstract generation is currently a hot and difficult issue. We proposed an understanding-based short text summary generation model that combines multi-level semantic information. We improved the structure of encoder in the framework of encoder-decoder...

Due to active exploration of the Arctic, employing shift workers from the southern regions, development of the Northern sea route and the Arctic shelf, there is a high need to increase resistance to cold, especially in extreme stress situations, maintain high efficiency and prevent diseases in the harsh...

The safety operration of tailing spond always plays a significant role in the whole mining production. With the tailings particle size is becoming smaller and smaller and the fill dam is higher and higher, the stability of tailings dam is becoming worse and worse, so the stability of fine-grained tailings...

The application and development of computer technology have driven and promoted the change of information technology. The computer and information technology have a wide range of penetration and affinity, which influences the world economy and social development in all aspects. In twenty-first Century,...

With the increasing number of high-rise buildings in cities, people have more and more chances to encounter dangers in high-rise buildings. How to escape safely and quickly has become a hot research issue. Based on this, this paper designs a hydraulic damped high-altitude rescue buffer device based on...

In order to explore a suitable bone graft substitute to improve the success rate of bone graft, the bone reconstruction modeling has become a hot research topic. Over the past several decades, there have been a lot of models developed for the bone reformation. This study mainly discusses the current...

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....

At present, the use of Hot-forming 3D five-axis laser cutting in automotive body parts is very mature. With the maturity of Hot-forming industry technology and the continuous cost reduction requirements from auto OEMs to Hot forming parts suppliers, automotive Hot-forming parts Suppliers’ requirements...

The present study delves into the influence of heat treatment temperature on microstructural and mechanical properties of aluminum silicon coatings applied to hot-formed steel substrates. Utilizing scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and microhardness testing, a...

Curriculum Ideology and Politics is a new requirement put forward by the party and the state in China, which is of great significance for cultivating high-quality talents with correct values. With the development of information technology, STEAM and Maker education have become hot spots. Because STEAM...

In recent years, personal income tax reform has become a hot topic in China's tax reform. Numerous taxation and levy issues result in increasingly prominent social contradictions, which aroused people's strong desire for reform. Based on the status quo of China's personal income tax, this article will...