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With the development of spaceflight activity of human, the number of space debris has increased dramatically. Spacecraft will be impacted by large amount of small debris in space during flight. In order to detect the gas leak in time, a new method of leak detection for spacecraft on-orbit based on acoustic...

As the development of spacecraft, the multi-system leak detection is needed. The multi-system leak detector on spacecraft by QMS (quadrupole mass spectrometer) has been developed and it has been used in the new spacecraft successfully. The problem of repeat and reliability of QMS in long time is avoided....

Rayleigh wave is a secondary wave characterized by low frequency and strong energy,propagating mainly along the interface of medium and rapid attenuation of energy with increase in interface distance.The same as reflected wave and refracted wave,Rayleigh wave also contain subsurface geological information....

The cultivation team is the specific organizer, content transmitter, and practice model of the core revolutionary values cultivating project of contemporary revolutionary soldiers. It plays a leading and decisive role in the cultivating process. The study found what the two military cultivation teams...

In this paper, the function relation of air-to-air missile body structure reliability optimization is studied. The relationship between structure quality and structure reliability of air-to-air missile is studied deeply, and mathematical model between the reliability of missile structure quality and...

Appliance specific energy monitoring is perceived as a prerequisite for reducing energy usage in households.In this paper, a non intrusive monitoring method is introduced, and a power identification algorithm based on transient detection is introduced. Then the simulation experiment is carried out by...

The construction of city brand and tourism brand image is an important proposition affecting the development of a city. The corresponding research and practice have been widely carried out in the domestic tourist cities. As the economic, political and cultural center among the three northeastern provinces,...

Returning to Marx is an important way to study Marxism. With the development of the times, how to highlight the great value of Marxism has become an important proposition of the times. However, the current ideological and political theory course has not properly dealt with the relationship between promoting...

Teachers’ teaching skills and abilities have not been fully utilized, particularly when it comes to using electronic media to deliver lessons to students as a learning method that is appealing to students. There are few opportunities and costs for including teachers in education and training. The following...

Based on Leach-C, this paper proposes a novel routing algorithm for energy consumption balance, named EBLeach-C. Using Self-organization Mapping and Kmeans clustering algorithm, the nodes that are adjacent with equal energy are self-organized into a cluster. A new cost function is introduced to select...

The grits in the surface of grinding wheel is usually high-speed curve movement in the grinding process. It constructs the test system that a single diamond grit scratching the surface of 20CrMnTi steel under the high-speed curve movement. The research shows that there are obvious plastic bulge on both...

A teaching reform of structure design principle to cultivate and improve undergraduate’ innovative ability based on the CDIO engineering education mode and the research teaching conception is discussed in this paper. The course teaching objects and syllabus are investigated, and the course teaching contents...

WBAN, as an important application aspect in the wireless sensor network, has a favourable application prospect in biomedical field, which can provide real time monitoring and health nursing for patients. Therefore, it requires a higher efficiency and better reliability on medical data transmission in...

The waste polyurethane rigid foam was degraded by two-component decrosslinking agent, and a qualified glass fiber reinforced waste polyurethane rigid foam is prepared by compounding the obtained oligomer polyol with a certain percent of glass fibers. The regenerated oligomer polyols were measured for...

In order to improve the reliability of power line commnuication, the all termi-nal reliability of the structure based on artificial cobweb used in low-voltage power line communication (PLC) has been calculated in this paper. The rerout-ing algorithm is presented based on the structure of cobweb and the...

A calibration method to calibrate both the camera intrinsic parameters and the structured light projector based on three collinear points with any known distance is presented. First, fix one point of the target and move it in the camera field of view with unknown viewpoint at least six times. Next, use...

In this paper, by selecting the annual data of total investment in environmental pollution control in China from 2002 to 2021 and using R language to process and test the data, an optimal ARIMA (1,2,1) model is established, which is used to make the total investment in environmental pollution control...

Cultural adaptation is the process and result of cultural exchange and interactions. The phase division, theoretical schools of thought, and developmental trends of culturally adaptive research are important scientific issues. Based on the perspective of philosophical schools, this article conducts a...

The alternate directions implicit finite difference beam propagation method is used to analyze the two-dimensional symmetrical multimode interference couplers. The positions of the images at the output plane and the length of multimode waveguide are accurately determined numerically. In order to reduce...

The purpose of this research is to determine the effect of work discipline on teacher performance, the effect of the working environment on teacher performance, and the effect of work discipline and the working environment together on teacher performance. The study was carried out at MTs Negeri 2 OKU...

In order to improve the bearing capacity and precision of cycloid gear transmission, the tooth profile of the left and right cycloid gears is taken as the theoretical cycloid tooth shape according to the principle of forming processing. By the combination of positive equidistance and positive offset,...

The features and dilemma of ecological environmental protection in the districts and counties of Shanghai City, and the countermeasures are presented in this Paper, so as to provide references for relevant governmental departments to improve the ecological environment construction.

This paper summarizes the basic principle of correlation method in the flow velocity measurement, and then advances an improved algorithm of polarity correlation method. Since then has carried on the algorithm analysis of polarity correlation method and circuit implementation. Based on the Monte Carlo...

This paper studies the definition for a Hamiltonian cycle of Jianfang Wang-Tony Lee and Katona-Kierstead in a uniform hypergraph, respectively. In general, the existence of decomposition in 7-cyces remains open. In this paper, researchers use the method of edge-partition and cycle sequence proposed by...

To investigate the effects of external application of Ginkgo Semen (GS) paste on tinea corporis model of rat. Methods: Tinea corporis rats model were established by vaccination trichophyton mentagrophytes in skin wound. Observe the effects of the high, low dose of GS alcohol paste group and the high,...

At we-media time, interactive information dissemination way makes students easily lose their values, which strongly affects the teaching effect of colleges and universities’ ideological and political course. The red cultural resources provides high qualified teaching resources and correct value orientation...

The MIL-53(Fe)/BiOCl composite catalyst is triumphantly man-made by two-step solvothermal method. The MIL-53(Fe) which possesses nanoscale polyhedral structure is loaded to the surface of BiOCl microspheres. 2,4-DCP is regarded as a simulated pollutant in environmental wastewater, at the same time, H2O2...

Surface-electromyography (sEMG) is a kind of weak physiological signals. During the sEMG signals measurement, the motion noise caused by body movement can easily affect measurement accuracy. In order to prevent the noise, we designed a method to adaptive noise cancellation combined with wavelet transform...

The optimization problems and algorithms are the basics subfield in artificial intelligence, which is booming in the almost any industrial field. However, the computational cost is always the issue which hinders its applicability. This paper proposes a novel hybrid optimization algorithm for solving...

Against global economic volatility and technological disruption, job insecurity threatens employee retention in Chinese private enterprises. Drawing on Conservation of Resources (COR) Theory, this study examined the effects of economic (material resource threat) and social (social resource threat) job...

The idea of autonomous learning came into being with the change of the teaching mode. And against the background of the increasing requirement of students’comprehensive language ability in college English teaching, autonomous learning has become more and more important. In order to adapt to the characteristics...

In recent years, rural tourism products which are focusing on farm house enjoyment is developing fast in many places of China. However, problems exist at the same time. There are lots of problems in peasant household tourism development, and the basic one is its shallow cultural connotations and low...

To investigate the effect of total anthraquinone of Polygonum cuspidatum (TAPC) in diabete rats which were established by streptozotocin. Method: The diabete rat model was established by injected with streptozotocin, and then randomized into 5 groups. Which were fed with high dosage TAPC group, medium...

The quality zoning of land management reflects the management level of regional agricultural production and is also the basis of demarcation of basic farmland reserve. This paper chooses QapqalXibe Autonomous County in Yili River Valley as a research area to construct a comprehensive evaluation index...

The application of big data technology has improved the efficiency of party building work in colleges and universities, making the work of party building in universities more humane and democratized. Through the analysis of the advantages of the party building informatization construction in private...

Problems related to teacher work productivity at Vocational High School no 1 Bunga Mayang have not yet been achieved, because there has been no increase from the average KKM for the last 5 years and an increase in the percentage of graduation over the last 3 years. Based on the results of observations...

Based on the biological control strategy in the pest management, a delayed stage-structured predator-prey model with impulsive control is considered. Using the theories and methods of impulsive delayed differential equations, sufficient conditions are obtained, which guarantee the global attractivity...

This paper presents a method reconstructing 3-d image structures with data collected from double optical paths microscopy. A color image gathered is divided into two monochromatic images which respectively represent right and left vision data by color filter. Then the image structures are extracted by...

This paper analyzes the teachers' knowledge sharing willingness, sharing way, sharing satisfaction degree, sharing motivation and sharing mechanism through the way of questionnaires and in-depth interviews of 256 teachers in 6 colleges and universities in Jilin Province. Regarding to the main problems...

In recent years, as the domestic economy is growing continuously and steadily, China’s international competitiveness is also increasing. China is playing an important role in the world development. More and more big corporations enter into China. The Ministry of Education has reformed CET, which is vital...

Presently, a conventional coalition structure can no more cover all the types of cooperative structures in practice, external cooperation between the coalitions also affects the payoff allocation between the participants. We propose a solution to solve the bargaining problem with level structure by defining...

Internet companies have been scrambling to grab the market since the craze of the metaverse began. To compete for the lead, Byte Dance invested heavily in VR in the past years and acquired Pico on August 29, 2021. This paper investigated the effect of the conglomerate acquisition on the acquirer. The...

The effects of film profile on steady-state performance of power-function-shaped slider bearings with couple stress fluids have been investigated in this report. Taking account for the couple stress caused by additives blended into Newtonian fluid, the modified one dimensional non-Newtonian Reynolds-type...

In this paper, we propose a framework of curriculum system based on configurable units, which is suitable for the undergraduate education and higher vocational education.The framework of the course can transform the existing curriculum system into a modular curriculum system, and ensure the flexible...

In order to reduce the complex processes and errors when we calculate the dimension chain by manual, a reasonable method of calculating dimension chain is employed and some computer aided analysis models are established, which based on the mathematical models of dimension chain calculation. In the UG...

The aim of this study was to see how job discipline and compensation affected elementary school teacher efficiency. in Semendawai Barat sub district. This research was conducted in Elementary Schools on Suka Negeri of Semendawai barat sub-district. This research was conducted from June to September 2020....

In order to solve knapsack problems efficiently, an improved genetic algorithm based on adaptive evolution in dual population (called DPAGA) is proposed. In DPAGA, the new population produced by selecting operation is regarded as main population. The population composed by the individuals washed out...

It’s well-established that China has achieved success in the compulsory educational stage. Thanks to the compulsory education law (1986), each right-age child has the right and duty to accept compulsory education, which greatly reduces the ‘drop-out’ phenomenon in middle and primary schools. What’s more,...

According to patient-centered design principle, a Hospital Information System (HIS) can digitalize the whole daily process and information interaction of a hospital. The HIS requirements are analyzed and its use case diagrams and activity diagrams are drawn. According to the operational flow of departments,...

The stability of process is certainly one of the most important aspects to fulfill the task. Now, it is still a challenge to put forward a model to deal with the stability of manufacturing process mathematically. Aiming at solving the problem, this paper discusses the issues by the notion of manufacturing...