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The investment in soft science research of central enterprises is growing steadily. Under the guidance of policies, an investment orientation centered on the construction of new think tanks is formed, focusing on the output of a series of achievements in key areas such as the reform of state-owned assets...

Using the coupling coordination degree model, this article measures the coupling coordination level of the comprehensive evaluation index system of digitalization of agricultural product circulation, agricultural technology innovation, and rural revitalization in 30 provinces (autonomous regions and...

The Shenzhen Civic Center, as the city’s public space with the highest traffic volume, has extremely high urban vitality. This article takes Shenzhen Civic Center as an example to study the source of vitality of the public space of the Civic Center, in order to provide a reference for the future construction...

In recent years, with the continuous improvement of people's living standards, China's tourism industry has been the strong development in the tourism industry, the market is increasing competitive pressure, in order to stand out in the fierce competition in the market, should travel from the cultural...

The index combination weighting model based on the maximum entropy theory is proposed. This model takes the subjective factors as the goal planning body and transforms the subjective factors into the restrictions of target planning, which can achieve a good fusion of subjective and objective conditions....

With the fiercer condition of juvenile suicide, students' physical and mental health has gradually become a hot topic in society. The society enjoys rapid development, while the condition of its successors is not good. The young generation is not mature enough to facing the malpractice of modern family,...

Since China's reform and opening up, China's economic growth has attracted the eyes of the world, more and more experts and scholars are interested in China's economic growth, and attempts to reveal the mystery of China's economic growth. This article will driver economic growth into two parts, factor...

the advantages of the laser's monochromatic, bright, directional stability and coherence are good, and it is widely spread and applied in the field of precision measurement. In this paper, the method of laser phase distance measurement, based on the characteristics of laser ranging, has made a relative...

Along with the constant development of the socialist market economy, the disadvantages of the traditional business tax collection method, such as frequent repetitive taxing, have begun to arise, increasing the operating cost of enterprises, posing an obstacle to the development of the national economy....

Concrete arch dam as an important hydraulic structures, in recent years has been widely used in water conservancy projects. Gucheng Reservoir is located in the ancient city of Yanqing County in Beijing, where is 10 km from the dam to the county, control drainage area above the dam 119 km2 ,which is an...

With the rapid development of network, information technology has provided an unprecedented amount of information resources. It has also led to the problem of information overload. Electronic commerce personalized recommender systems represent services that aim at predicting a customer’s interest on...

Closed-loop control or open-loop control of proportional valve can be completed when the drive current of electro-hydraulic proportional valve is provided by electro-hydraulic proportional amplifier. The control performance of proportional valve can be directly decided by the electro-hydraulic proportional...

Chinglish is Chinese unique political term and popular saying produced by Chinese inherent culture and ideology, and it refers to the unauthentic usages of English of Chinese people in an unconscious way due to the influence of Chinese language habits and modes of thinking when they are expressing their...

With the popularization and application of Internet technology, it has brought great opportunities, challenges and has a significant change to various industries, which entered the Internet age. Computer network is double-edged sword, bringing convenience to people at the same time there are some security...

As one of the highlights in Olympics, sports events always have significant impact on Olympic Strategies due to their levels and have become key programs in the world. Sports events in China have made further development in recent years and created outstanding achievements in many national and international...

This study aims to determine the effect of psychological contract and commitment of employees working in CV Visual Data Computer Makassar. This is expected to provide an overview of the influence of psychological contracts and organizational commitment on employee performance. This study took a sample...

Due to the fuzziness of information, fuzzy concept lattices (FCL) are proposed as effective tools for data analysis and knowledge discovery on the fuzzy formal context. But the mining of large database needs efficient algorithms for FCL building. In this paper, a fast and automatic algorithm for FCL...

With the continuous deepening of reform and opening up and the increasing frequency of foreign exchanges, tourism in Jilin Province has developed rapidly. However, there are many problems in the translation of the public signs of scenic spots in Jilin Province, which has damaged the external image of...

At present, the research summarized of sunk cost effect almost all come from the cost of money. The behavioral sunk cost effect caused by time or effort has not attracted the attention of researchers until recent years, but the research in this aspect is just starting, and the few research conclusions...

In recent years, the research on Professional Learning Community and teachers’ professional development has become a frontier topic at home and abroad. The purpose of this paper is that clarify the impact of Professional Learning Community on the professional development of university English teachers...

Problem-based Learning (PBL) teaching approach is a problem-oriented teaching method. It emphasizes students’ active learning, so as to cultivate students’ autonomous learning ability and innovation ability. At the same time, it is also the cultivation of students’ critical thinking. It requires rigorous...

This study aims to explain the emergence and development of the Pangkalan Brandan oil industry by the Koninklijke oil company and the influence of this industry on the development of the infrastructure of the region. This research uses historical methods which include source search, source criticism,...

It is very difficult to test web performance on a smart mobile, where performance is often an issue, because of lacking such kinds of tools. In this paper, we provide a new method to let mobile web developers to find the performance bottlenecks of their web and hybrid applications easily. The method...

The traditional lacquer technology is a kind of crafts, by taking plant paint as raw material, using a variety of techniques to protect and decorate the object surface. The plant paint has the characteristic of environmental protection, pollution-free and renewal, and its material advantages can not...

Shale gas as an increasingly important form of hydrocarbon energy raises natural gas occupancy and reduces carbon emission in North American, attracting more and more focus all over the world. The main purpose of this paper is to identify the differences in cooperation network in shale gas research and...

Controlling the morphology of inorganic nanomaterials attracts more and more attention, due to the influence of morphology on the material properties and application. The nanostructures of nickel oxide (NiO) has attracted great interest because of its unique physical and chemical properties for a broad...

Research on knowledge dissemination model under the ubiquitous network environment has become a hot research in the field of distance education in the world at present. Starting from the standpoint of knowledge dissemination and starting with the change of system state, we attempt to propose a multi-dimension...

Internet+ is a formation of a new economic development model through contact with the traditional industries, after applying to agricultural fields it can create a new agricultural marketing model for products, thus have a very active role to the development of society. Under the guidance of action plan...

With the popularity of the Android smart phone, life of people has become more and more convenient, it also bring new ways for criminals to commit a crime. Data recovery is an important part of forensic, because it can mine potential evidences. In this paper ,we find chance to recover the data which...

The approach to PLWHA by providing interpersonal counseling is the right thing to do to overcome psychological problems including social; emotional and spiritual aspects of PLWHA. This study aims to look at the effectiveness of interpersonal counseling on social; emotional and social responses in HIV...

The view on children means how the society to regard and treat children. The view on children that adults, especially parents or teachers hold, has a very important impact on children’s rights, development, education and childhood life. There are many common views on children in society, for example:...

Solving a problem of maintaining the efficiency and stability of the developing industry subject to quick and sudden changes in the globalizing business environment has been of priority in the economic research for the last time. Against the dynamic background of institutional and innovative transformations...

Starting from the COVID-19 epidemic in recent years and combining the characteristics of the automobile industry, this paper will take Ford as a prominent case. Through the analysis of ford’s financial situation and strategic analysis. Discuss how the COVID-19 epidemic has affected the automotive industry...

The e-commerce business in China continues to thrive. Three Squirrels (TS), one of the leaders of online food retailers, has been selected as the research object of this study. Specifically, an array of strategies adopted by TS have been reviewed and delineated, including its vision construction, technology-driven...

In the era of the Internet and e-commerce, some full-time Mothers open online business has achieved some success. It makes more full-time Mothers to initiate the idea of entrepreneurship. To help full-time mother to make rational decisions, in this paper, through literature retrieval and questionnaire...

In many practical problems, it is sometimes necessary to evaluate the derivative of function whose values are given approximately. Firstly, the problem of estimating the derivative of a function observed with error is studied. It presents a proper regularization strategy and explain how to choose regularization...

The comparative education has created its own unique research method during its development process and this paper attempts to review its three development stages: method reference period, factor analysis period and social scientific methods period so as to predict the research methods of comparative...

In the thesis, simulated analysis of eight steel reinforced high strength concrete column under the low reversed cyclic horizontal load were performed by using the nonlinear finite element software of ABAQUS. The hysteresis behavior, skeleton curve, displacement ductility energy-dissipating capacity...

In order to achieve the damage effect, when the anti-tank missile hits the target in the top attack model, both precision and terminal impact angle should be satisfied. Firstly, a kind of proportional navigation law with impact position and angle constraint was deduced. Then, the top attack trajectory...

In order to provide intellectual support for the construction of model resource of tree growth management, the paper carried out research on ontology and knowledge base technology, and the tree growth management resource information and ontology knowledge base were regarded as research target, which...

With the popularization of the concept of healthy eating, the consumption of edible mushroom with both edible and medicinal value has been driven. The development of the production model of understory edible mushroom in Heilongjiang province, China, not only satisfies the public's pursuit of healthy...

In education domain, digital competence has become one of the key skills that students should possess in the 21st century, helping them adapt to learning and life in the digital age. This study, based on the Web of Science database, employed the CiteSpace visualization analysis tool to review 389 papers...

With the rapid development of Large Language Models (LLMs), research on their cultural biases has gained increasing academic attention, though studies focusing on regional stereotypes remain relatively scarce. This study examines the Doubao v1.6 model using an experimental approach, instructing it to...

The Indonesian tea trade specialization index value from 2006 to 2020 was positive from 0.439 to 0.627. This positive value indicates that the tea commodity has strong competitiveness and Indonesia as an exporting country produces more than domestic consumption. Domestic tea consumption data from 2002...

The development of the position of foundations and/or social institutions as legal entities or corporations has had an impact on the rise of criminal acts targeting their positions. One of them is the crime of money laundering (TPPU). The vulnerability of the position of foundations and/or social institutions...

With the rapid development, Shanghai private technology enterprises’ competition is more and more complicated and they face a lot of problems especially for financing which needs to be further researched and solved. However, until now, there has been lack of research analyzed by questionnaire on financing...

Using microwave technology enhanced flocculation treatment of oilfield wastewater containing polymer .Chose the wastewater COD removal efficiency as an evaluation index, investigated four kinds of flocculants, such as AlCl3, FeCl3, PAC, PAF in the microwave irradiation and no microwave irradiation two...

MAV (Micro air vehicle) has become the most extensive research field in academia and industry because of its strong maneuverability and the capability of VTOL (vertical take-off and landing). Vibration is a key factor affecting the long-term autonomous navigation of MAV, and the dominant source of MAV...

Pulse-measure instrument has been widely used in our daily life. How to keeping monitoring pulses has risen to a vital important issue. This design uses infrared photoelectric sensor to measure heart rates by detecting blood which will get thicker when heart beats. The system using the AT89C51 microcontroller...

An off-lattice Monte Carlo model has been developed to simulate growth of dust cakes from ultrafine particles in a model filter composed of an array of identical parallel fibers placed transverse to the flow. Unlike previous simulations on the dust cakes, this study considerd the effect of the flow feature...