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Jilin province is an important corn Production base in China. Due to climate change caused by meteorological disasters has a great influence on maize yield. The drought and rain waterlogging are common meteorological disasters during maize growth period. Using the temperature and precipitation data during...

The Simulation of millimeter wavelength cloud radar reflectivity factor, which aimed to verify the inversion algorithm of cloud microphysical parameters, is an important issue in millimeter wavelength cloud radar development and the validation of its performance. By using the auxiliary data of temperature,...

Considering the tedious steps, the poor accuracy and over-subjectivity of human sleep quality judgment artificially, this paper presents an automatic detection algorithm of sleep quality based on Mahalanobis-Taguchi system method. Based on the modeling and analysis of the human brain dual channel EEG...

The difficulty of switching off unwanted pre-sleep cognitive activities always causes most people with insomnia unable to fall asleep. Previous studies suggested that manipulating pre-sleep thoughts with cognitive task could change sleep onset latency. The interaction effect of cognitive task and unwanted...

Several SO3H-functionalized acidic ionic liquids (ILs) were synthesized by two-step method, using 1, 3-propane sulfone and 1, 4-Butanesultone as raw materials, respectively. It is noteworthy that the ionic liquid using 2-ethyl-4-methylimidazole as source has not been reported. Esterification of 1-butanol...

After the Internet has gradually entered the era of big data, our lives have gradually entered the information age, which has changed and reshaped the behavior of enterprises and consumers. In this paper, a user portrait clustering model based on big data is proposed to implement business model design...

Online music spread belongs to a new form of musical communication, it refers to the use of computer network information system, to achieve further spread of music. Online music spread to spread music opened up a new channel to make way for the expansion of music spread so that more people enjoy music...

The varieties and interspecies hybrids of potato selected on the basis of Ural Scientific Research Veterinary Institute Federal State Budgetary Scientific Institution "Ural Federal Agrarian Scientific Research Centre, Ural Branch of the Russian Academy of Science" (Ural national research institute of...

In order to improve the teaching quality of pathophysiology and do a good job in linking basic medicine with clinical medicine, we have carried out the exploration of pathophysiology experimental teaching reform based on clinical practice, including the implementation of "double-qualified" talents teaching...

As a medium by which public opinion is spread, public welfare posters use the elements of visual symbols and words to reflect social problems, guide the public to examine, coordinate and solve problems and move public welfare programs in a positive direction with the unique artistic charm, rich connotation,...

Manufacturing’s safety in production has an important influence on the development of economy and society. This paper will take the operators from a workshop as the research object and use the structural equation model to study the relationship and interaction mechanism between the safety attitude and...

This paper investigates the important problem of ensuring reliable data transmission for smart substations. We give a first formal model including networkassumptions and security requirements as well as a scheme based on blockchains and cryptographic techniques. Especially, we use the idea of network...

Mythology is the unconscious artistic processing outcome in human brains. Its producing, developing and changing are close related to the social life of that time. Nu Wa and Fu Hsi appear in mythology, which is the inevitable result that society development reflects in human inner world. When we put...

Using the least square method, this paper makes an empirical analysis on the export data of Sichuan foreign trade, especially from the export cost of foreign trade, that is, from the perspective of raw materials and labor costs, and compares and analyzes the export performance of processing trade and...

A 2.4 GHz microstrip antenna with compact structure for IoTs applications is presented. A parallel resonant capacitor is introduced to miniaturize the size of 2.4 GHz antenna, and to expand the frequency bandwidth, a quasi-dipole is designed on the opposite layer of the L-shaped microstrip antenna. Moreover,...

The hot compression deformation behavior of AE42 magnesium alloy was investigated at the temperature range from 250 to 450 , the strain rate range from 0.001 to10 s-1 and the maximum reduction of 60 %. The relationships between flow stresses, deformation temperatures and strain rates of AE42 magnesium...

The influences of garlic and ginger essential oil coating on the quality of turbot (Psetta maxima) fillets during storage were investigated. Total viable count (TVC), total volatile basic nitrogen (TVB-N) , pH and texture profile were measured to evaluate the preservative effect of essential oil coating...

Based on the climatic data from 23 meteorological stations throughout the Xiliaohe watershed during1961 and 2010, every month's spring maize water requirement are calculated by Penman-Monteith model, In addition, Spatial distribution of water requirement in Xiliaohe watershed can be analyzed using the...

The organosilicon-acrylic resin/LDHs nanocomposite was prepared from acrylate, organosilicon Mg-Al-AA-LDHs as well as emulsifier etc with emulsion polymerization methods. The samples prepared were characterized by optical , thermal and gas barrier capabilities testing, Results show the samples were nanocomposion...

Bone mud liver sauce was a sauce which the bone mud and chicken liver was mixed in the appropriate proportion and its formula was optimized so that the sauce was obtained to be used for bread and rice. The sauce had a good taste and unique flavor, the sauce also broke the limitation of traditional sauce...

The born of GUI is a milestone in the development of software. It is very popular and welcomed by the consumers because of its friendly user interface and easy straightforward operation. Meanwhile it brings new challenges for the automation software testing technology. This paper begin to discuss with...

Rigid polyurethane foams (RPUFs) were prepared by heteroaromatic polyol as the matrix polyol, methylphosphonate (DMMP) was added to improve its flame retardancy, and the relative performances were studied. Thermal stability were measured by dynamic mechanical analysis (DMA) and thermo gravimetric analysis...

In the critical period of optimizing economic structure, transforming mode of economic development and growing economic development about endogenous dynamics, deep analysis of Xi Jinping's quality thought, which guides structural reform for supply side, deepens social perception of the concept of which...

Xi’an traditional folk custom, with wisdom of thoughts and emotions, is a great intangible cultural heritage in the history of mankind. Due to the differences in the translators’ cultural backgrounds, academic aspirations and research methods, it is difficult to find a unified, accurate and standard...

The charging pile is influenced by electromagnetic coupling interference factors of primary coil and secondary coil of the electric vehicle charging, resulting in excessive demand on the parking position, in order to solve this problem, a power transmission optimization control technique of electric...

A novel method by integrating the color information and bilinear interpolation with the traditional fast tracking via spatio-temporal context learning (STC) called as C-STC is presented. Experimental results with variant videos show that the improved algorithm can track the object accurately compared...

In carrying out teaching reform, colleges and universities must pay attention to the development of foreign language teachers in colleges and universities. However, at present, foreign language teachers have a weak sense of career development and their teaching ability needs to be further improved. In...

This study takes older blocks around the eight immortals palace in Dongguan of xi 'an as an example to explore the comparison and validation of integration of community public space in the old city with the classification prototype, and then puts forward strategies for the space management. Based on...

Objective The issue of marriage and childbirth is a hot topic in Chinese society at present. This paper based on attachment theory model, to explore the internal paths of the marriage and childbirth view of university students in Jilin Province, and to provide a reference for the future...

With the increasing living standards of the people, the heating market has undergone tremendous changes. This paper starts with the changes in the heating market and conducts in-depth research. It is found that urban central heating is shifting from “luxury” to “inclusive”. In the past 30 years, the...

To improve the performance of large-scale rendering, it requires not only a good view of data structure, but also less disk and network access, especially for achieving the realistic visual effects. This paper presents an optimization method of global illumination rendering for large datasets. We improved...

Financial management is an important guarantee for the survival and development of state-owned enterprises in the market economy, and the financial management system is of great significance to them. In the process of financial system reform, special attention should be given to the reform of the supervision...

The purpose of this case study is to obtain the level of effectiveness of using the teaching methods system, to provide the appropriate basis for rationality of teaching and learning activities designed. The corresponding data are obtained by the research of MBA students who participate in the course...

This paper introduces the relevant concepts of urban waterfront landscape and sponge city. Based on the development status of urban waterfront landscape in China, it puts forward the strategy and method of urban waterfront landscape design transformation to give full play to the ecological improvement...

Based on the data of the climatic, maize growth and development, and the yield from 23 meteorological stations throughout the Xiliaohe watershed during 1961 and 2010. The whole growing period of maize was divided into three stages, early stage(from seedling to tasseling stage),medium stage(from tasseling...

applied undergraduate education has become an important part of China's higher education. In this paper, aiming at the Engineering program of a specialty-application-focused (SAF) undergraduate colleges and universities, we described our research on nurturing plan and teaching specialty. Based on the...

Yunnan is located in the southwestern frontier region. Due to historical reason and the environmental factors in the area, Yunnan is the region with the most poverty-stricken areas and the deepest poverty in 14 contiguous special hardship areas in China. It faces problems such as prominent infrastructure...

Sepiolite as catalyst carrier material, now commonly used in low temperature, for high temperature applications was very rare. ZrO2/sepiolite precursor was prepared by Chemical precipitation method, catalyst coating material was prepared at 600 , the samples were aged at 1000 . The powders with and without...

Sentiment analysis has been extensively studied recently for developing methodologies to automatically extract information from online reviews, which is important for manufacturers to improve their products or services. Unfortunately, most of current studies don’t take several key factors (e.g., sentiment...

The inheritance of traditional culture has been widely recognized by the state and society in recent years. Those sports buildings with profound traditional historical and cultural background in campus seem to be neglected in the process of inheriting and promoting the development of campus traditional...

According to the characteristic of “Electronic CAD and Electronic Assembly Practice” course, we adopted project teaching method for attempt practice teaching reform. The results show that project teaching can be realized seamless connection between personnel training and social needs, be achieved the...

Because of the strong alkalinity and large amount of heavy metals in red mud, many countries have paid more attention to red mud. According to the traditional treatment method, an innovative scheme is proposed in this paper, which uses red mud (RM), ground granulated blastfurnace slag (GGBS), fly ash...

The guidance-orientated sign system is a comprehensive system that effectively conveys relevant information such as humanity and nature to people through the sign medium. It is an effective means to guide people to their destinations efficiently and orderly. Therefore, the design of a systematic and...

This research aims to find out the general and specific features of Northwestern Polytechnical University (NPU) students’ English learning motivation. 34 NPU freshmen in Honors College are invited to finish the questionnaire adapted from Gao et al. [1]. The study findings show that NPU students have...

An ontology is a formal and normalized explanation of a shared conceptualization while information extraction (IE) is a form of natural language processing in which certain types of information must be recognized and extracted from text. The methods of ontology-based IE fall in two broad categories:...

The global positioning system(GPS)is widely used in the information age of globalization. It has the advantages of stable performance, accurate data and so on. The study of GPS display system has great significance. The Arduino UNO R3 is used as core of control and took advantage of GPS module to position,...

The design of smart wellness spaces currently faces three major challenges: an inherent contradiction between the widespread application of smart technologies and sustainable development goals; a disconnect between a function-first design approach and the need for cultural preservation, and the difficulty...

The employees' self-concept and occupational happiness could promote the development of enterprise at a certain degree. Then what kind of relationship do both of them exist. We try to study the relationship which exists in self-concept and occupational happiness in this paper, on the one hand it enriches...

The combination of production and teaching is an important way in realizing college education transformation. This paper, mainly aiming at those problems existing in the combination, put forward relevant methods to accelerating the training of innovative talents, which include strengthening the construction...

Background: Current methods for diagnosing cerebral vasospasm (CVS) include transcranial Doppler (TCD) ultrasonography and the current gold standard of digital subtraction angiography (DSA). The diagnosis of CVS is straightforward, but DSA is limited in its ability to quantify cerebral blood flow or...