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Contrast analysis on high-resolution infrared and Raman spectra of the sinomenine powder have been performed to work out about sixty really existing vibrational spectral bands. Except for the hydroxyl stretching modes and IR active bands less than 400 cm-1, most normal modes (about fifty) are both IR...

The graduates are confronted with insufficiency of sensitive scientific research thinking and innovation consciousness when they step into stage of doing researches and writing papers. This is also a primary constraint of scientific research innovation. In this article, we will introduce our revolutions...

The detection of fraud payments is one of the primary problems for cyber-security of payment services. Among all services, the exclusive ones are the payment systems of central banks regarding their critical role for financial systems, sheer volume and number of transactions and increased attention from...

Mi Yingxian, native of Hubei Chongyang, was the recognized founder of Peking opera. In the periods of Qianlong and Jiaqing, he brought his Hubei Han tune to Beijing. He became the leader role of Chuntai Troupe, one of the four Hui troupes. Later, the Han tune converged with Hui tune, which marked the...

The lightweight steel structure residential building has properties of the green, energy-saving, environmental protection and etc. In the past few decades, there have been a growing interest in the use of cold-formed steel structure in all aspects of building construction, and in many developed countries,...

minium; There are many advantages of high purity alumina. hydroxide as raw material, through making ammonium aluminum sulfate as precursor, prepared high purity alumina after high temperature in this study. By adding ammonia to adjust the pH of the precursor in this experiment. make range of pH from...

Chloride and freeze-thaw cycles are two main factors which cause deterioration of reinforced concrete (RC) structure in the cold regions. In this paper, the process of chloride ingress into concrete exposed to freeze-thaw cycles is experimentally researched. From the experimental results, it appears...

The Polyethylene(PE)/rutile nanoscale titanium dioxide (nano-TiO2) composites was prepared by compounding of PE and a modified rutile nano-TiO2 in a twin-screw extruder. Mechanical property and morphology of the composites were characterized by electronic universal machine and scanning electron microscopy...

A novel calibration method is proposed to measure object plane tilt angle in microscope system with small-depth-field. The proposed method is constructed by a space model about calibration board and the surface of image. Only a otating disk, a goniometer and a calibration board with some features are...

The modern economic management embodies the emphasis of enterprise extension. The enterprise should accept the novel concept and make the underlying mechanism followed by economic management run through the daily detailed regulation. The hidden difficulties and drawbacks should be identified at any time...

Today, in the market of product diversification, how consumers choose and buy commodity from the array of goods is the first concern of enterprise in selling product and in obtaining maximized market profits. In the modern society, with more choices, along with the increasing frequency of commodity updates,...

3D printing is applied to fabricate complex structure green ceramic parts rapidly. In this study, ZrO2 ceramic were fabricated by 3D printing and sintering operation. In the 3D printing process of ZrO2 green bodies, zirconia/polyvinyl alcohol (PVA) mixture was chosen as a precursor powder material, while...

RFID (Radio frequency identification) is an emerging technology that can usher enormous opportunities in agricultural product industry. This paper presents a review of applications of RFID in traceability, cold chain monitoring, livestock management, supply chain management. It also discusses the basics...

The article considers recent social and cultural developments in Czechia and Russia, and, particularly, the project called "Slavic Cultural Diplomacy", which project aims to preserve and develop the Slavic languages and culture, as well as the national identity in the era of globalization.

We design a new data acquisition device based on STM32 for Inertial navigation system. The data acquisition device has the character of simple structure, low power consumption, miniaturization. And the experiments show that this data acquisition device has the function of the A/D conversion and kalman...

This paper briefly expounds the importance of human resource development for regional economic development, and discusses the influence of human resource on regional economic disparity in Shandong province from the three aspects: quantity, educational level and flow direction of human resource, on the...

As information security level protection system is constructed and developed, information system is graded based on the degree of importance. In this paper, the work objectives of construction and rectification in information security level protection are introduced firstly. Based on the analysis of...

With the continuous development of the Internet, big data has become a new type of technology applied into all aspects of society. Corporate financial management is the foundation for the operation and development of an enterprise, and it is also a guarantee for the enterprise to maximize its interests....

This paper utilizes meme theory as reference in order to rethink about CET 4 writing teaching pattern. As an essential part of cultural replication factors, language has its own rules in reproduction and transmission. Those laws that language obeys can be properly applied to writing teaching process....

The article is devoted to the problems of legal regulation of crop insurance. It is argued that this type of contract is an effective legal and economic mechanism that positively affects the sustainable development and competitiveness of the country as a whole, and of a particular region in the agricultural...

Since the 18th CPC National Congress, our country’s economy has achieved unprecedented achievements. Comrade Xi Jinping clearly stated in the report of the 19th CPC National Congress that the major social contradictions in our country have changed. Under a profound recognizing and understanding of the...

This paper is the practice and discussion of the comprehensive course reform of Intelligent Manufacturing in Colleges and universities. Under the background of intelligent manufacturing development in our country, This paper first expounds the significance of offering comprehensive and specialized courses...

The economic man's rational behavior and information asymmetry and other reasons, often lead to the commercial bank has hidden the impulse of non-performing loans, resulting in inconsistent accounts of the situation, affecting the economic operation. In this game the situation of information asymmetry,...

On the basis of proposing a vector autoregressive model, this paper analyzes the dynamic relationship between tourism industry development and urbanization process in Guizhou Province through Johansen cointegration test, variance decomposition and so forth. The results indicate that there exists a long-term...

research purpose is to study the application of management quality with the research object at SMKN 1 Airmadidi. The method that being used are descriptive qualitative method with data collection techqniue through observation, interview, and school records documentation. The result of this research shows...

Medical device is an emerging industry and also a combination of high complex technologies. Medical device is managed by the government with special regulations. In recent years, however, the sale of medical device fast increases. Marketing in this field, first of all to be eligible, and then have the...

The traditional power factor correction (PFC) LED drive power due to its input rectifier circuit for nonlinear circuits, can bring a large number of high frequency current to power grid harmonic, the rectifier bridge after large capacitor filter will reduce the conduction Angle of input voltage, reducing...

Phenolic foam with high flame retardation was prepared through intumescent flame retardant treatment with physical blending of ammonium polyphosphate(APP) pentaerythritol(PER) melamine(MIR). Test results showed that the phenolic foam achieves high flame retardation when APP/PER/MIR=4:1:0.5 (dosage: 25%)....

The world is becoming urbanized rapidly while the demand of urban construction land continues to increase, and the growth of urbanization will persist. Therefore,healthy and stable development of the city is particularly important.In this paper, we take Sochi for example. According to the Analytic Hierarchy...

Aiming at the problems existing in the fire disaster monitoring, such as lower automation level, the detection point difficult to change and expand, and lower cost performance compared with similar monitoring products, etc., an intelligent monitoring system for fire environmental parameters is proposed...

"Student oriented" is an important educational philosophy. It has been put forward for many years. But few teachers put it into practice. The purpose of higher education based on "student oriented" is to form a person through cultural accomplishment, to create a person based on the care of life, to create...

NH4Al(OH)2CO3 precursors were prepared using Al(NO3)3 and NH4HCO3 as raw materials. The structural, morphological, and porous properties of the materials were investigated by BET, X-ray Diffraction (XRD), and Scanning Electron Microscope (SEM).The morphology and aspect ratios of resulting AACH nanoparticles...

In order to obtain the availability of roads and bridges after earthquake, a real-time monitoring system is build by wireless sensor networks. And a new key management scheme is proposed to protect the safety of the system. The scheme is based on the polynomial and the Chinese Remainder Theorem, divided...

Semantic relatedness measures are used in many applications in natural language processing and we propose a Wikipedia-based method to compute it. Unlike existed methods that only focus on a small section of Wikipedia (e.g. info box or hyperlinks), our method makes full use of the rich information contained...

The article presents the use of general, private and local means for cadets’ motor abilities improvement during marksmanship training. One of the most important factors, which influences cadets’ marksmanship training, is the speed of motor action fulfillment. It conditions mobilization of all complex...

Up to now, the existing rankings comparing digitalization level in economic or managerial processes at the level of national social and economic systems have been founded on the average assessment. Furthermore, they have taken into consideration neither differences in economic development of territories...

The fact that Russian Federation is situated between Western Europe and the rapidly developing countries of Southeast Asia determines the relevance of the international transport corridors development in order to create an international connection between the mentioned countries. The transit potential...

Starting with three bivariate copulas and some auxiliary univariate functions, we determine a construction method of trivariate copulas, which generalizes a class of copulas previously introduced by M. Úbeda-Flores (2005). Specifically, we provide a characterization of this class of 3–copulas and we...

At present, higher education has entered the stage of mass education, and the old examination and assessment methods can’t meet the needs of basic course teaching. According to the course attributes and teaching objectives, to explore various forms and modes of examination and assessment, these assessment...

From the perspective of deconstructionism, this article explores the application of intertextuality theory in the field of translation research and practice, advocating the idea of reader subjectivity, and points out that translation is a transformation process of meaning between texts, a recreation...

The Unitary State of the Republic of Indonesia has the main goal of realizing the welfare of the community as a welfare-type state that focuses on equalizing the welfare of people's lives. The state is required to play an active role in creating equitable community welfare, one of which plays a...

An example of natural language processing is opinion mining. A system is created to gather and process opinions about a product expressed in blog posts, comments, reviews, or tweets in order to assess public sentiment. Data preprocessing is used in this study to clean tweets and remove any punctuation,...

The research objective is to obtain empirical evidence of the positive effect of sales growth on leverage, the positive effect of profitability on leverage, and the positive effect of firm size on leverage. The decision to determine the capital structure (leverage) is a very important decision because...

Service selection problem refers to the selection of appropriate Web services from a large number of candidates in order to create complex composite services that can satisfy users’ quality-of-service (QoS) requirements. However, the existing services selection methods seldom consider the parallel...

sl(2)-Quasi-Exactly-Solvable (QES) generalization of the rational An, BCn, G2, F4, E6,7,8 Olshanetsky-Perelomov Hamiltonians including many-body Calogero Hamiltonian is found. This generalization has a form of anharmonic perturbations and it appears naurally when the original rational Hamiltonian is...

Implementation of 6G has been done in many countries. Expert said that 6G have more advantages than its predecessors. However, there will be challenges when we migrate to 6G. This paper review several technologies that has been used to migrate mobile system to 6G.

This study explores the views of Indonesian workers on the communication aspect in Japanese workplace. In particular, this study aims to interpret the employees’ communication patterns in the company which involve procedures like greeting, receiving instructions, making appointments, using polite languages,...

BP neural network enjoys popularity in the field of pre-warning of financial risks, however, traditional BP network has problems like local minimum and slow convergence rate. Therefore, a new kind of BP network is in need. The GWO-BP network optimized by gray wolf algorithm becomes more popular and after...

The current global business environment demands that corporations whether they are large or small should have the capability to forecast the trend of development and respond to the changes of external. These variations could be opportunities or challenges for them. Corporate entrepreneurship is considered...

Classroom teaching is a key factor affecting the quality of teaching in colleges and universities. This study adopts a qualitative research method, using NVivo11 software, to analyze the teaching strategies in the final debriefing video of the National College Teachers' Teaching Innovation Competition...