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With the continuous development of social economy, education is also closely following the development trend of the times to change constantly. In the teaching process, adhere to the students as the main body, innovate the teaching methods, put forward new teaching ideas, and cultivate and improve the...

This paper designed a high-temperature and high-pressure environment simulation device, and simulated the temperature and pressure environment for downhole instrument performance testing and calibration on the ground. The device can meet the low energy consumption, small control precision, easy removal...

With about one quarters of the world's population experiencing water scarcity, our planet seems to be thirstier and thirstier. In this article, with necessary dynamic factors considered, an integrated model is built to evaluate the capacity of Beijing-Tianjin-Hebei region to supply clean water to meet...

The martial arts culture is the spirit of Chinese martial arts, logo, and its constant impact on the wealth and development of all aspects of the development of Chinese martial arts. This paper proposed the development of martial arts culture and rich in problems, for questions, suggestions, clarify...

Phase unwrapping is a key step of interference synthetic aperture radar (InSAR) signal processing, while the existence of some factors such as the noises and the lack of data sampling makes this process extremely difficult. The least square method is the fastest way to unwrap, and there is no region...

The q-rung orthopair fuzzy set (qROFS) defined by Yager is a generalization of Atanassov intuitionistic fuzzy set (IFS) and Pythagorean fuzzy sets (PyFSs). In this paper, we define the knowledge measure for qROFS by using the cosine inverse function. The information precision and information content...

Early detection and treatment planning are greatly aided by the use of MRI scans for brain tumor diagnosis. Convolutional Neural Networks (CNNs) and traditional machine learning frequently suffer from feature extraction constraints, which results in less than ideal classification performance. Using transfer...

The implementation of the Merit system is a key component of the broader bureaucratic reform agenda, which was initiated with the objective of establishing a neutral and impartial bureaucracy that is capable of serving the public interest and is free from the influence of corruption, collusion, and nepotism....

The problem in this research is the perception of parents towards their children related to the kabasaran dance with the focus of the research on the perception of parents on the kawasaran dance in Tondei village, South Minahasa Regency. By using qualitative research methods with observation and interview...

This paper aims to fully epitomize the development of the learning-and-effectiveness paradigm, from two other diversity management ways: the discrimination-and-fairness paradigm and the access-and-legitimacy paradigm. The Learning-and-effectiveness paradigm embraces the assimilation and differentiation...

In order to improve the benefits of the mobile cloud computing network and the quality of the security service of the mobile cloud computing, this paper aims to make a design of the control framework of the cloud computing resources of the cloud computing security service among its service domains, and...

Telecom user behavior analysis, is that in the case of gaining the basic consumption data of the users to disposal, count, and analyze the relevant data, and discover the law of the users consumption from it, and combine these laws with the telecom marketing strategies to find the problems in the current...

A simple mechanical CVVA system as a four-bar linkage mechanism is characterized by compactness, and it offers certain benefits in terms of adaptation to various cylinder head configurations, which is conducive to improve engine performance greatly is introduced in this paper. The CVVA mechanism consists...

Brought about rapid development of the power grid technical innovation, infrastructure and new equipment put into operation significantly increase the workload, frequent changes in network operation mode, non-normal operation mode, special operation mode is difficult to avoid, to the security and stability...

The computation of link prediction is one of the most important tasks on a social network. Several methods are available in the literature to predict links in networks and RSM index is one of them. The RSM index is applicable in the fuzzy environment and it does not incorporate the notion of falsity...

This article first introduces the timeline behind Japan's announcement of direct discharge of nuclear wastewater into the Pacific Ocean and the effects of discharging nuclear wastewater. Then it introduces the non-zero-sum game. After that, using the prisoner's dilemma in game theory, this...

Heritage language (HL), also named home language that people are used to speak from home, has advantages in children’s development of cognition, academy, psychology and cultural identity. However, migrant children have been facing many challenges in maintaining their HL mainly due to lack of HL learning...

The Covid-19 pandemic has evolved into a multidimensional global issue; the impact is also felt in the school sector, which causes a decrease in student learning quality, particularly in terms of motivation. During a pandemic, learning takes on a new meaning. For some subject matter that should be tailored...

First of all, based on the school’s orientation, student situation, and professional talent training requirements, describe in detail the level of knowledge and ability that should be achieved after learning this course. Secondly, the key problems to be solved in the teaching reform of this course, blended...

The great depression that happened during the 1920s had a huge impact on the whole social and economic process. It is also one of the most well-known crises in the world. This paper, through a method of literature review, will focus on the impact of the gold standard on the Great Depression. Besides,...

According to the monitoring data of content of 8 main heavy metal elements in a certain urban area, this paper conducts a modeling study on heavy mental pollution of superficial soil in cities. According to single-factor concentration evaluation standard and comprehensive evaluation standard (Nemerow...

With the rapid development of social network, analysis for online users’ emotions and tendencies has gradually developed. Sentiment analysis and social relations analysis on social network has made significant progress. Based on data mining, this study summarized the existing work about users’ emotion...

in contrast with Chinese current teaching method with the center of teachers, the foreign teaching with the center of students is a kind of teaching method with more science and more accept by students. The article explains the new teaching method with the tool of teaching and the center of students...

The methods and steps of seeking the lowest cost in the process of duration optimization were introduced under the condition of certain constrains in this paper through the compression of network plan effectively to find the optimal solutions. Besides, it combined with engineering examples to illustrate...

In order to determine the parameters of mixing experiment with jet-mixing apparatus, 3 outlet diameters of jet-nozzle d and 5 area ratios m were selected to import the computer based on Computational Fluid Dynamics ( CFD ) to simulate the real mixing experiment. The results show that, in the real experiment...

In tissue regenerative cell therapy is an important limitation is the initial hypoxia. In order to increase growth and cell survival after implantation of our oxygen release material were tested. Calcium peroxide polymer matrix used as the oxygen source. Two polymers to slow and prolonged release oxygen,...

In the study, the effect of Marangoni convection is investigated on heat transport and melt-crystal interface during the Kyropoulos sapphire crystal growth by using the numerical simulation method. The presence of Marangoni convection increases the convexity of melt-crystal interface and causes the temporal...

Currently, the development of economic globalization faster, which brings not only just opportunities, more challenges. With the deepening of the global carbon consciousness, China, as the biggest developing country, should follow the world trend, and adhere to the road of sustainable development combined...

A pot experiment was conducted to study the effects of different concentrations of selenium (Se) on photosynthetic pigment content of Perilla frutescens. The results showed that Se treatment had significant effect on contents of chlorophyll a, chlorophyll b, carotenoid and total chlorophyll. With Se...

BOT is abbreviated from Build- Operate-Transfer model, as a new kind of investment and financial measure, which is applied to urban rail transport construction. It can reduce difficulty in capital and workload of coordination and management as well as increase the performance efficiency of urban rail...

Glass materials are widely used in building, which can improve the lighting condition of the building, but often have some problems in actual use. To solve the problem of increasing heat and energy consumption, an energy saving film is gained in this paper based on optical thin film theory and optimization...

Based on working Principle of the direct-drive wind power system’s grid-connected inverter was research, the mathematical model for inverter in Three-phase rotating coordinate was established and analyzed. A double-loop control strategy that based on feed forward decoupling were introduced, Meanwhile,...

To deal with the two problems in image retrieval, i.e., the small number of query images, the ambiguity of an image - the image consists of many regions with different semantic meaning, in this paper, we proposed a novel method for image retrieval based on Bayesian multi-instance learning using unlabeled...

A company profile is one of the most efficient ways for an institution or company to convey comprehensive information about the institution. Cultural Arts Education study program at Postgraduate UNESA, generates a company profile with cinematic features that are engaging to the audience since there is...

In this paper, the stock price and return rate of Vanke Group are modeled by GARCH model, and the fitting effects of GARCH model, EGARCH model and ARMA-EGARCH model are used and compared respectively. Through the comparison of AIC criteria, ARMA-EGARCH model is selected, and serves as the final model...

Companies always try to make the best investment decision to maximize profits. This article summarized the latest research progress in corporate investment. External and internal factors that influence enterprise investment decisions were analyzed. External factors include government policy and environmental...

Effect of observation Fusen herbal tea in normal mice methods.: given to mice for 17 days, daily 2 times respectively in drinking high dose Fusen herbal tea, small dose Fusen herbal tea, Wanglaoji large dose of herbal tea, small dose of Wanglaoji herbal tea, herbal tea replace normal mice drinking water;...

For geometrical tolerance projects, some tolerance projects relate to other geometrical tolerances, namely a individual geometrical tolerance can control several other geometrical tolerances. If we can not accurately judge the related geometrical tolerance which can be natural controlled by a certain...

Based on the analysis of the site selection impact factors of industry park, the decision-making index system of site selection of industry park was built from the aspects of financial situation, the impact of site on society and nature, basic situation of park site, future development potential of park...

China's trade policy and China logistics policy changes, the rapid development of aviation logistics in china. Aviation logistics developing in a high speed, China's domestic aviation logistics enterprise has brought new market development opportunity while, also brought from the market environment changing,...

For big data analysis and processing of the SQL database has the very good read and write performance and scalability, but cannot support a complete SQL queries and inter-bank transactions across the table, which is mainly composed of a relational database for traditional financial business have limits...

In our study, Carbon Black / PVC NTC composites were prepared by conventional melt-mixing technique, the resistivity-temperature characteristic of the composites were studied. The results show that the composite possess a lower percolation threshold, a notable negative temperature coefficient (NTC)....

This research unveils the dual nature of the mass media outlet www.detik.com in its coverage of the mutilation case of Mimika, Papua residents. Media, as an agent of social construction, wears a dual face, where on one side, it acts as a conduit for the political aspirations of the general public. However,...

With the development of science and technology, new media technology has been more widely used in teaching. In particular, the impact of new media technology on college students' ideological and political education is very important. The development of new media technology has brought the opportunities...

There are different periodic and fixed points under iteration of sum of squares or cubes of digits of positive integer in different positional systems. On the iteration of sum of squares of digits, in binary and quaternary these points all converge to fixed point 1. There are three fixed points and one...

Naproxen is one of common non-steroidal anti-inflammatory drugs (NSAIDs). Its pharmacological properties vary with different configurations. In order to improve the drug efficacy, it is significant to prepare high enantiopure drugs. In this study, carica papaya lipase (CPL) and papain extracted from...

In order to research the Influence of the strength of the filling body on the surface subsidence and deformation, with the 10203 working face of Xinyang Mine as the background, based on the numerical simulation software of FLAC3D, when the filling rate was 90%, the Influence of the strength of the filling...

Since 2013, haze has becoming more and more thick in the north area of China. The haze affects our normal life. So we need to find the relationship between the haze and PM 2.5.The task needs us to find data about PM 2.5.We can analyze the relationship between the haze and PM 2.5 with these data. The...

Research the method of blending Chinese ancient architecture into product design. From two sides of the overall features and characteristics of each part,summarized the artistic characteristics of Chinese ancient architecture. Enumerated examples of the comparison of morphology, structure and hue between...

With the continuous improvement and development of technology, electronic engineering develops into automation gradually. With the increasing demand for electronic technology, electronic technology has gradually become the most important project of network engineering, and wireless home network control...