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To understand the present situation and relationship of occupational stress and coping style of special education teachers in Jilin province. Methods: A total of 120 teachers in four special education schools in Jilin Province were investigated by self - made special education teacher's occupational...

Knowledge transfer has significant impact on enterprises’ innovation performance and in SME clusters various relationships between enterprises is the main channel of knowledge transfer. Knowledge and information transfer through enterprises’ relationships and then promote the enterprises’ innovation...

This paper proposes a novel plant growth simulation algorithm. Through the optimization experimental of testing on the standard function, the results show that the novel plant growth simulation algorithm has reliable convergence, high convergence rate and solution precision.

The paper makes use of the calculation results of ANSYS software, and establishes a model of corona at ultra high voltage transmission lines with Electromagnetic Transient Program (EMTP).The proposed model is applied to lightning calculation of the conductors. The simulation results indicate that the...

This paper analyzes the current status of the innovation and entrepreneurship education and its enlightenment of universities and colleges that have opened the education and are from the US, the UK and Japan. It is concluded that domestic universities should learn curriculum system, teaching staff, innovative...

In the process of China's political system reform, the accountability system for leading cadres was implemented, which promoted the development of socialist democracy. This paper analyzes the basic situation of the implementation of the accountability system of leading cadres in China from the perspective...

Through a questionnaire among college students in Changzhou, the author found that the misunderstanding of art education of college students and the shallow recognition of personal artistic accomplishment were widely existed and the art education in colleges for the construction of the first class, the...

The traditional genetic algorithm is used to search some function extreme value, but it has low precision and poor stability. For this shortage, A kind of parallel genetic algorithm based on Otsu double threshold algorithm of image edge detection, the design into a line of two columns of the vector population,...

In this paper, the air blast shot peening on Cr-75Nb alloy was carried out at the pressure of 0.6 MPa and processing duration of 13 min. The result showed that a severe plastic deformation layer was gained on the surface of Cr-75Nb alloy. The thickness of deformed layer was about 50 µm, and the structural...

With the popularity of personal credit and the establishment of individual credit system, credit card wins much more cardholder's approval in the global scope through its superiorities of security and convenience. It has become global payment means, which is the substitute for cash gradually. So the...

With the rapid development of modern science and technology, achievements of high technology have also been applied to educational field. Since the beginning of 21st century, informatized network education, a new model symbolized with Internet, has greatly influenced educational methods, contents and...

Aerodynamic heating would generate high temperature rise on aero engine structure and severe temperature gradient on the body of assembling materials at the front of gas inlet which would develop heterogeneous temperature and thermal stress field and influence the kinetic characteristics of mechanical...

At present, ethnic minority areas are the concentrated areas of deep poverty in China. How to carry out accurate poverty alleviation for ethnic minority areas has always been the focus and difficulty in poverty management in China. Community culture creation is a public issue of society. Through various...

Based on "Magic Formula", the tire dynamics simulation model was established in the Matlab/Simulink, contraposed many conditions like braking, steering and steering-braking combination. The main load of tire and the wheel aligning torque were simulated, then got the relationship curve between the longitudinal...

Two types of steels containing rare earths (RE) were smelted by the vacuum induction furnace with magnesia crucible, RE metals were added in liquid steel at the end of the smelting process, chemical compositions of the test steels were analyzed, and inclusions were observed by scanning electron microscope...

Objective: The paper explores the use of adaptability theory to optimize the feasibility of Song typeface under the electronic screen. Method: It starts from the adaptability theory and maps to the adaptive design of fonts, analyzes the law of the evolution of fonts and the characteristics of electronic...

Parkinson’s disease is a progressive neurological disorder that has a significant impact on the quality of life of millions worldwide. Despite well-defined symptoms and known pathophysiological mechanisms, early diagnosis and effective treatment of Parkinson’s disease remain considerable challenges....

Autism is a widespread developmental disorder that has serious adverse effects on children and affects people’s health worldwide. Since the cause of the disease is still unclear, researchers can only conduct exploratory and experimental research. Its core symptoms are social interaction and communication...

Wetland is a valuable natural resource, with irreplaceable ecological functions. With the development of industrialization, urbanization and population growth, wetland area is decreasing. And ecological functions gradually weakened. Based on TM remote sensing image from 2000 to 2011, this paper built...

According to the features of the customer service of third-party logistics, setting up its KPI system of customer service, and then use the fuzzy comprehensive evaluation to evaluate the service performance of third-party logistics enterprises based on the evaluation system, and finally use example to...

A analytic hierarchy process optimized by topsis was presented aiming at the disadvantages that there are inconsistency and too much subjectivity in the existing multiple attribute decision making(MADM) methods when dealing with the weight calculation and index ranking problems. This method utilizes...

Aircraft target detection in airport remote sensing image by deep learning is a hot topic of current research, however, training deep network model needs a large amount of datasets, and there is no website or the specialized agencies to collect remote sensing images of airport. To solve the problem,...

, -fluoromethylene-ATP is advantageously obtained via pho-sphorylation of corresponding ADP analogue using catalytic NTP(N=A or U),PEP,nucleoside diphosphate kinase(NDPK), and pyruvate kinase(PK). In order to find the optimized reaction conditions of synthesis of , -CHF -ATP via the catalysis of ATP...

Cloud storage are sometimes abandoned in consideration of data security. To solve this problem, this paper implemented the environment reliability provision mechanism (ERPM) for cloud storage with dynamic searchable encryption (DSE) algorithm, which is based on homomorphic encryption and convergent encryption....

The effects of washing method, lime neutralization, flotation method and microwave method of different pretreatment process of Yunnan phosphorus building gypsum strength and crystal morphology. Through, a lot of experiments comparing the four kinds of pretreatment effect, the results show that: after...

This paper presents a novel approach based on probability data association (PDA) filtering for estimating a vehicle’s trajectory in complex urban environments. We consider feature pairs acquired from consecutive frames as the measurements for the PDA filter to update the ego-motion vector of the camera....

Retaining university students after their graduation is one of the goals pursued by many cities. Understanding the college graduates’ willing to stay is of great benefit to the task improvement. Drawing on in-depth interviews with 9 college graduates who stayed in Quanzhou city where their universities...

Contemporary teenagers are the main group of Chinese dream. Their physical and mental health and development are related to the realization of the great rejuvenation of the Chinese nation. This article from the Chinese dream of the founders of the future - young people's physical and mental health, uses...

The research focus on how to discover social problems in the university and find a solutions with UX research method and UX design. To collect the data, build personas and find critical social problems, eight students were invited for the interviews. According to the persona, authors started to design...

The principle of cooperation is an important guiding principle of conversation, but it is not the only principle. Grice, a famous language philosopher, also mentioned other principles such as politeness principles, aesthetic principles, social principles and so on, while the most notable one among the...

In the process of the dry grinding machine replacing the traditional water grinding machine, the whole solution of the dust collection and recovery system of the ceramic dry edge grinding machine is put forward through the experimental research on the dust property, the wind cooling technology, the dust...

The percentage rebound value r is a key parameter for evaluating the resilience of flexible cellular polymeric materials. Usually, researchers use photoelectric detection method to construct the ball rebound tester. But the accuracy of ball rebound tester is hard to measure and keep. This paper analyzed...

In this paper, we propose a novel method for 1D infrared camera distortion based on polynomial model. We derive a 1D camera calibration algorithm and then estimate the distortion parameters by means of minimum calibration error. The used polynomial model is linear, such that the estimation can be finished...

With the increase in the per capita car ownership in China, the demand for talent in the automotive repair industry is constantly rising. However, the number of high-quality automobile repair talents is relatively small. How to cultivate professional talents who adapt to market demand, master professional...

In the context of digital educational means, especially the rise of online teaching and mobile learning, how to use online teaching resources well, understand learners’ learning behavior, encourage and guide learners to participate in learning, and obtain the maximum learning efficiency in a limited...

Zooplankton plays an important role in the marine system, so it becomes important to investigate the background information and to archive the data, as well as to analyse the corresponding parameters. As marine zooplankton species belong to various categories and morphologies, identification is difficult...

For HOG features’ characteristics of high accuracy and large amount of calculation, selected MultiHOG features instead of traditional HOG by means of adjusting the structure of HOG features and using Fisher selection criteria. For the further detection effect, coalesced LBP feature which good at texture...

This paper analyses the background of the proposal of sustainable development in detail. The essence of sustainable development is revealed. The energy analysis method for sustainable development is presented. Some practical advices on the implementation of sustainable development are given. The work...

The ecological security of Iodic agent was firstly studied in the domestic. To investigate environmental toxicology of the new developed of Cydiodine Powder(CDP), we research toxicity of CDP to zebrafish and earthworm, and the skin and eye irritation studies to rabbit. The static method, with reference...

The Microwave plasma chemical vapor deposition (MPCVD) method was used to make diamond film in this paper. The influence of working gas supply mode and velocity were investigated using numerical simulation method. The distribution of gas flow rate at two different gas supply modes was analyzed by software...

In view of the long-term deterioration and high cost of cold chain logistics distribution of fresh agricultural products, this paper takes into account the increasingly congested road traffic conditions, uses the existing traffic big data platform to obtain real-time road condition information, and rationally...

Generative adversarial network (GANs) has significant progress in 3D model generation and reconstruction recently years. GANs can generate 3D models by sampling from uniform noise distribution. But they generate randomly and are often not easy to control. To address this problem, we add the class information...

In the making and erection process of wall-column structural system of electrostatic precipitator casing, the imperfection will be produced inevitably and influence the stability of the column. It's necessary for numerical simulation model that the imperfection is taken into account when the numerical...

The dissimilar joints of 16MnR and S31803 were obtained by means of SMAW and GTAW. Hardness of joints has been tested. The results show that hardness distribution from 16MnR base metal to S31803 base metal presents upward trend. Hardness of seam welded by GTAW is higher than seam welded by SMAW. The...

China’s urbanization process has been advancing, but now more and more migrant workers working in cities choose to return to their rural hometowns. The return of migrant workers to their hometowns is another manifestation of urbanization development. Returning farmers who have received specialized vocational...

In this paper, the degree of new energy industry agglomeration is obtained by calculating the location entropy, and the results show that China’s new energy industry agglomeration generally presents a pattern of “east > middle > west”. Then, based on the panel data of 30 provinces from 2013 to...

With the popularization of China's Internet and the change of consumers’ shopping habits, a large number of group purchasing events have emerged on the e-commerce platforms, which has drawn close attention from the academic community. In order to reveal the occurrence of events to study such issues,...

With the Chinese government’s high attention to aviation science and technology and the injection of a large number of important resources, China’s aviation industry is booming. Under the current market background, the efficient and low-cost aerospace industry has become the core factor for Chinese airlines...

A glider is a kind of fixed-wing aircraft that does not use any power. After takeoff, it relies on the reaction force of the air acting on its lifting surfaces for free flight. So, an experiment is designed to research some information and the relationship between gliders. The method of controlling variables...

Soil salinization is one of the most common land degradation processes in arid and semi-arid regions that impact the growth of many crops. Remotely sensed data has great potential for monitoring dynamic processes, including salinization. But the fluctuant microtopography controls the space distribution...