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As the innovation of low-altitude airspace is advancing, the operating system is more mature, and the amount of aircraft increases rapidly, resulting in the increasing importance of the operation security. However, today’s research on safety evaluation of low-altitude airspace in China is lagging behind....

In order to meet requirements of three-dimensional (3D) indoor positioning in the environment with multipath interference and non-line-of-sight (NLOS) errors, this paper improves setting rules of trusted factors about ultra wide band(UWB) and the inertial navigation system(INS) to the indoor positioning...

As one of the most distinctive diagnostic methods of traditional Chinese medicine (TCM), objectification of pulse diagnosis has a wide range of practical applications. Though the studies on objectification have been conducted for decades, due to small sample sizes, the results are satisfactory and clinical...

The Northern Expedition War is an important event in the modern history of China, because the Kuomintang realized the formal unification of the country through the Northern Expedition War. Chiang Kai-shek and Wang Chingwei, as the main leaders of the Kuomintang at that time, had an important impact on...

To address the mismatch between construction techniques and efficiency in the context of mechanized construction, as well as the construction risks associated with significant uneven deformation faced by tunnels in shallow-buried and biased portal sections, an innovative approach using the “double-sided...

Plate-cone reticulated shell is a new type of space steel structure with good mechanical behaviour and technical economy. In this paper, the wind-induced vibration response characteristics of plate-cone reticulated shell are studied. By using the wave superposition method, the fluctuation wind loads...

Targeting the structural challenges inherent in higher vocational Hotel Arabic teaching—specifically rigid curriculum sequencing, the disconnection between content supply and industry standards, and the imbalance of cognitive load—this paper proposes an Entropy-Based Adaptive Ant Colony Optimization...

The paper presents the control strategy to solve the problems that multiple-freedom force and displacement coupling existing in the bilateral servo force-feedback control architecture for tele-operation parallel manipulators. The control strategy transfers the values of the working resistance connected...

In response to the problems such as difficulty in communicating professional vocabulary, weak foundation in science and engineering, and preference for sensory experience in the teaching process of professional courses for international students, this paper proposes a blended teaching method that com-bines...

The video & teleconference system is the important communications business platform of the company's production and operation. Annual State Grid and provincial network held more than a thousand times. The number of times is on the rise. The paper analysis the typical faults of video & teleconference...

There are some one-sided in the robot performance index of the current robot. This paper applies delta parallel mechanism to analyze the condition number index and global performance index (GPI). An improved global motion performance volatility index is also introduced according to the deficiency of...

In the target tracking system, sensor measurements may arrive at the fusion center out of sequence because of the different communication delays, which results in the Out-of-Sequence Measurement(OOSM) problem. In order to solve one-step-lag OOSM problem with corrected process noise and measurement noise...

Image intensity in magnetic resonance (MR) images in the presence of noise obeys Rician distribution. The signal-dependent Rician noise makes accurate image segmentation a challenging task. Although existing fuzzy c-means (FCM) variants with local filters improve the segmentation performance, they are...

The optimum conditions for the enzymolysis were as follows: temperature 50 , pH 6.0, time of hydrolysis 5h, the optimum conditions were as follows: temperature 50 , pH 6.0, The amount of enzyme was 6000U / g, and the degree of hydrolysis of the collagen deer velvet collagen was 15.49%. The molecular...

In the survey stage of nuclear power plant site, it is necessary to consider the impact on nuclear power station brought by the aircraft. The most serious consequence is the fuel leak. The fuel combustion process is divided into two stages of deflagration and pool fire. Therefore, this paper studies...

A source location algorithm based on the angle-ofarrival (AOA) measurements of a signal received at spatially separated sensors is proposed. The algorithm is based on the constrained total least-squares (CTLS) technique and gives an explicit solution. Simulation results demonstrate that the proposed...

The action of concentrated loads on spherical shell has been widely studied. The solution for a concentrated normal force was first obtained by E. Reissner in 1946 by using the classical theory of shallow shells. This problem was also considered by S.P. Timoshenko (1946), Stanislaw Lukasiewic (1979),...

Taking the Shangmajia Plateau Highway Tunnel Project as an example, based on the mechanized supporting construction plan, the research focused on the mechanized supporting advanced geological prediction, excavation, initial support, concrete lining and other processes of the tunnel. Through the comparative...

In order to optimize the triple-base propellant's preparation technology and improve the combustion performance, used the half solvent method to prepare a series of propellant samples with different solvent ratios, and used the close bomb experiment and scanning electron microscope (SEM) and other experiments...

Traditional examination by the teacher to choose, group, organization, after the examination, and then by the examination papers to correct, determine the results. Therefore, many factors, such as the standardization degree, the difficulty degree and the rationality of the evaluation, are more easily...

Trains can only carry cargo from one station to other stations. To arrive at the destination, the cargo still needs to be carried by other mode of transportation. About 80% of transportation in Java is dominated by roadway transportation by far. Many business doers prefer using trucks to trains because...

Welded spherical joints’ stiffness has important influences on the strength and stability bearing capacity of reticulated shells. For complication of theoretical analysis and difficulty on experiments, the stiffness of welded spherical joints which is applied widely in the large-span reticulated shells,...

Some procedures or functions had be added to an ESTA (Expert System Shell for Text Animation) so that the ESTA and MATLAB can communicate via some data files.On this basis,a deep learning-DBN(Deep Belief Network) and two BP(back propagation) artificial neural network based on the MATLAB programming were...

Teaching quality is extremely critical to university. It is also the criterion to measure core competence. It is an eternal topic to improve teaching quality. Based on large scale system cybernetics and the influence factors of institutional teaching quality, the scientific teaching quality assurance...

C4.5 algorithm is one of the ten classic algorithms of data mining, it is a series of algorithms used in machine learning and data mining. This paper mainly studies the application of C4.5 algorithm to the analysis of performance data, to dig out the hidden relationship between various factors and test...

This paper applied the matrix theory and graph theory to the properties of planar mechanisms and constructed incidence matrixes. A construction method of characteristic matrices was proposed, and links incidence and pair incidence matrices were also defined. Meanwhile, through the concept of main diagonal...

Wireless communication and multimedia applications feature a large amount of matrix operations with different matrix size. These operations require accessing matrix in column order. This paper implements a Multi-Grained Matrix Register File (MMRF) that supports multi-grained parallel row-wise and column-wise...

Party members of college students are outstanding students as well as builders and successors of socialism. The main task of party construction among college students is to cultivate talents and cultivate high-quality talents with knowledge, ability and belief for the party and the country. Therefore,...

In this paper, the theoretical foundations of generalised fuzzy Bayesian Network based on Vectorial Centroid defuzzification is introduced. The extension of Bayesi-an Network takes a broad view by examples labelled by a fuzzy set of attributes, instead of a classical set. Com-bining fuzzy set theory...

With the development of the science and technology, intelligent robotic systems have been applied in the service industry, and the R&D of service-type autonomous mobiles robot has received greater attention from business circles in china. Now, many combination optimization algorithms have been developed...

This study aims to determine the influence of work discipline on teacher teamwork, the influence of spiritual intelligence on the teamwork, the influence of work discipline on teacher work commitment and the influence of work discipline on teacher work commitment in State Elementary School SubdistrictSelesai...

Energy loss during the formation of high pressure water jet was investigated theoretically. Computational fluid dynamics software was used to simulate the high pressure water jet flow field produced by three kinds of nozzles, including cylindrical, conic and cosine nozzles. And the influence of the nozzle’s...

Under the guidance of excellent engineer education and training project, this paper focus on the problems in the process of school-enterprise jointed training engineering undergraduates. The reasons based on school, enterprise, and students are presented and the measures how to solve the problems are...

Water culture is profound and it is an important part of excellent Chinese culture. Hubei’s water culture refers to the Hubei native culture which includes the material and spiritual aspects of science and humanity related to water. This paper attempts to explore Hubei water culture resources to kindergarten...

As an important carrier of urban and regional development, the process of formation, agglomeration and diffusion of manufacturing industry agglomeration directly affects the operational efficiency of socio-economic factors and the regional spatial pattern. In this paper, the manufacturing industry agglomeration...

With the rapid development of VR technology in interior design, an interactive dynamic design can be made as per the interior design requirement from the perspective of virtual space by applying this advanced emerging technology. In the process of interior design, this technology presents technical characteristics...

Psychological research is associated with many fields in daily life which includes family, education, health and society, in which the psychology pedagogy is more important. It will bring a better impact on understanding, analysis, using the positive side of psychological effect and avoiding negative...

Shitan Town is one of the areas in Guangzhou with many watchtowers. However, existing studies have never paid attention to the Zengcheng area in the eastern part of Guangzhou and have not focused on the Shitan Watchtower. They have also overlooked the particularity and importance of its location adjacent...

To strengthen the safety education for college students is the main content of university management of education at the present stage. It is to create a good teaching environment. It is an important part of a comprehensive security to improve the comprehensive quality of college students. Therefore,...

In this paper, the construction method of common measurement matrices is studied, adaptability of common measurement matrices for mechanical vibration signal is analyzed. Typical measurement matrices are selected from commonly used measurement matrices, Gaussian random measurement matrix and Bernoulli...

This paper analyzed the spatial evolution characteristics of floating population in Lanzhou from the aspects of scale, density, and spatial correlation. The results showed that floating population is in a large scale by contrast and in a remarkable speed of increasing, the number of floating population...

The resonant tunneling diode (RTD) has attracted much attention because of its unique negative differential resistance (NDR) characteristic, RTD increases the powerful logic function of a single gate and is more suitable to implement the threshold gates. Recently, the generalized threshold gate (GTG)...

Due to the rise of the network society, consumption structure has consequently changed. The network consumption as a new consumption pattern became popular in the world. This paper did a creative research about the impact of hedonic and utilitarian attitudes of the consumer taking the network as consumer...

in the era of "Internet +", the rapid development of information network technology has brought new challenges to curriculum teaching and new requirements for talent training. As the front line of cultivating new talents, colleges and universities should actively respond to the changes brought by the...

WebRTC is a relatively hot technique for web in the recent years, simple Javascript API can achieve the communications of common data types even audio and video data types between browsers supporting HTML5. Moreover, it possesses the features of no plug-ins, cross platform, low development and usage...

As to the numerical solution of ordinary differential equations, this paper introduces a new technique to improve the precision of the PECE form of the Adams method, which calculates the estimation of the local truncation error in every single integral step by using Taylor extrapolation. Through proper...

In order to meet the needs of enterprises for business data analysis talents, business majors in higher vocational colleges have opened data analysis related courses. Taking the course development of data analysis for business talents as the research object, this work systematically summarized three...

In recent years, with the contribution of Apple Inc., Google and Microsoft, mobile operating systems have made mobile phones much more useful and interesting than ever. Main mobile manufacturers tend to share the technology on mobile operating system to gain competition power, so are the telecom operators....

Although advanced conversational models like ChatGPT are capable of generating rich and coherent content, the generated responses often contain fictional facts and knowledge hallucinations. A mainstream approach to addressing this problem in the past has been fine-tuning or retraining models by injecting...

Based on some theories, seven factors about Electronic Commerce (E-commerce) adoption in Small and Middle Sized Enterprises (SMEs) is determined. Based on the statistic data of 278 companies, a structure equation model is constructed. The result indicates that pressure, top manager support, applicability...