Search all articles

This paper is aimed at presenting a technique appraising software trustworthiness grounded on Grey correlation analysis, which performs calculating of the weight for each index by virtue of trapezoidal fuzzy number. This paper initially works out at positive and negative ideal values for trustworthiness...

This paper mainly expounds the development status and advantages of "One Belt and One Road" in Jilin province. According to the current situation of Jilin province, the development opportunities of One Belt and One Road in Jilin province were analyzed. The development of "One Belt and One Road" in Jilin...

The development history and characteristics and current protection status of Cantonese opera were understood over a looking through relevant literature and materials. The necessity to protect Cantonese opera was analyzed from perspectives of its distribution regions and characteristics and development...

absorptive capacity is an important part of strategic management, which is used to explain various organizational phenomena.Absorptive capacity refers to the ability of an enterprise to identify and analyze external information and knowledge by combining its existing knowledge with research and development...

To achieve meaningful, effective, and successful learning, education increasingly uses digital technologies in the teaching-learning process, thus focusing on the learner and their potential and making them an active part of the learning process. This study focuses on the use of mind-map...

Objectives: To prepare curcumin tablets, and evaluate their in vitro dissolution. Methods: Curcumin was dissolved in acetone, wet-granulation and tableting. The amount of Poloxamer 188 and Gremophor RH40 were chosen as factors, and the in vitro dissolution at 120 min was used as evaluation index. The...

The application of mirror material in modern public art promotes the artistic atmosphere and urban artistic atmosphere of the urban public environment, highlights the unique personality and cultural characteristics of the city, and expresses the thoughts and feelings among people, natural environment...

To further improve the teaching effect of engineering geology course for overseas students of Shenyang Jianzhu University, the teachers carried out various and pertinent reforms. The reform measures include the selection of practical teaching concepts, selection of foundation and suitable teaching content,...

This article focuses on the study of the influence of ceiling materials to roof radiation heat exchange by CFD numerical simulation, which provides a theoretical basis for the choice of ceiling materials from the perspective of thermal properties.

The large eddy simulation (LES) has not been adequately developed in the entropic lattice Boltzmann method (ELBM) framework. In particular, analysis of high Reynolds number turbulence simulations using ELBM-LES remains to be done. A standard Smagorinsky subgrid scale model in large eddy simulation based...

This paper reviews the status and progress of biological denitrification and phosphorus removal. The mechanism of denitrification and phosphorus removal is analyzed briefly, and the characteristic of some denitrification and phosphorus removal process is also compared. The new process and new technology...

More and more attention on the power quality of wind farms has been paid recent years, in which harmonic problem is one of the most concerned. On the other hand, power big data in wind farm generated all the time, and the volume is increasing continuously, which can be mined to extract some special or...

How to detect Botnet has become a very important problem in security network. The existent detection methods based on network traffic and host behaviors can’t handle the emergency Botnets. In this paper we present an optimized method to analyze the similarity and time period of Botnets behaviors. In...

Under the backdrop of globalization, the impact of different cultures has brought enlightenment to the educational systems of various countries. Thus, this piece examines and contrasts the educational systems and academic achievement of students in China, the US, and the UK while also making some recommendations...

The effect of electric fields on the aging phase transformation of Al-Zn-Mg-Cu alloys is investigated with the first-principles method combined with vacancy mechanism. The effects of external electric intensity on aging phase transformation are analyzed. Results show that during aging in an applied electric...

In this paper, the failure of the switch operation caused by a screw breaking of adjustable mechanisms is analyzed. A number of tests, such as macroscopic examination, chemical composition analysis, metallographic test, scanning electron microscope analysis and hardness test, were carried out on the...

Cracks are the most common manifestation of diseases in concrete dams. For dam cracks, many projects still use traditional measurement methods for detection, which are inefficient and subjective. To improve the accuracy and efficiency of crack detection, this paper presents a progressive automatic annotation...

This report is to do a research on kitchen knife because of the recession of kitchen knife market in recent year. Using the method of interview is to collect the data information from 15 participants. Data analysis and key results find that kitchen knife, to some extent, needs to improve its working...

The automatic detection of rock fractures is critical for maintaining the stability of rock structures and preventing geological disasters. Currently, three primary techniques are employed: manual inspection, ultrasonic detection, and computer vision technology. Manual inspection is inefficient, subjective,...

Recently, with the rapid development of industry, the pollution of organic compounds and ammonia nitrogen is serious in source water. It is difficult to ensure the removal efficiency of ammonia nitrogen and organic compounds in effluent by conventional treatment technology. The article brings out the...

This Paper introduces the usage of an automatic system which uses one VVVF controls many electric submersible pumps. "Multi-Split VVVF" system means that only use one (or a few) frequency converter using multiple PLC components network control system. The system can start and stop control of multiple...

The parameter estimation of a synchronous generator using the still frequency responses is presented in this paper. The required data is obtained to estimate the electrical parameters of the direct and quadrate axis models and the complete set of parameters was used in a five-order simulation model for...

Traditional Chinese medicine has made great contributions to the development and prosperity of Chinese nation for thousands of years, which is the treasure of the Chinese nation and the essence of Chinese traditional culture. Under the strategy background of the implementation of "The Belt and Road"...

Focusing on the loosening of bolt connection in the rotating mechanism under dynamic tension compression and shear combination load, virtual prototyping technology and finite element analysis method are applied in studying the failure mechanism and its influencing factors. Firstly, based on the virtual...

Spinel LiMn2O4 was synthesized by solid-state method,using Mn2O3 as manganese source. By X-ray diffraction, scanning electron microscope and electrochemical performance test, effects of impurity calcium from manganese source.ie. MnCO3on the electrochemical properties of spinel LiMn2O4 weresystematically...

Circularly polarized antennas are widely used in the field of satellite communications. The receiving and transmitting polarization mode are generally controlled by polarization switch. Compared with the receiving polarization mode detection, the transmitting polarization mode detection is complex relatively...

The various factions in Chinese intellectual history, especially the three pillars of the Chinese philosophy of Confucianism, Taoism, Buddhism, are invariably expressed the hope and longing towards "he".Today, in the pursuit of a socialist harmonious society, the research on traditional philosophy of...

The integration of supply chain finance and Internet technology has opened up a new model of financial service operation in the era of network economy--B2B e-commerce platform Internet supply chain financial model, which provides an effective way to solve the financing difficulties of SMEs. This paper...

This research studies the design and implementation of the roaming system of "Tongguanshan 1978" Cultural and Creative Park based on virtual reality technology. The core technologies involved in the system development process include virtual reality, 3D digital modeling and WebGL publishing....

PEI immobilized solid adsorbents are highlighted to be used in carbon capture technology due to its high CO2 selectivity, suitable adsorption temperature and tolerance of moisture. However, the oxidation and degradation of PEI are still a hard nut to crack, which is the main limitation of PEI absorbents...

Based on the contingency theory, this study takes 380 listed companies in high-tech industry as the research object and explores the impact of internal pay gap on corporate performance. At the same time, this paper also studies the effect of the nature of corporate property rights on the relationship...

Loading releasable biocide is a conventional method to mitigate membrane biofouling, but its application is always limited by short lifetime as a result of biocide releasing. In this study, an anti-biofouling membrane was fabricated by introducing copper nanoparticle/carbon nanotubes on ceramic substrate....

With the development of science and technology in the power industry, the maintenance staffs of all power companies are facing more and more electrical power equipment. The internal structure of equipment is more complex. So are the external physical and logical relations of it. The traditional maintenance...

The purpose of supply chain integration is to improve the operating efficiency of supply chain, enhance the competitive advantage of each node enterprise, and constantly provide higher value for customers. Based on the basic theory of dual-channel supply chain operation, this paper constructs a dual-channel...

Aging, low birthrate and the empty nest have been increasingly evident as our population aging has deepened. PEST analysis shows that the smart community aging-in-place service model, which integrates internet and Internet of things technologies with traditional old-age care services, can better meet...

Technological innovation and marketing capability are important means for enterprises to enhance the competitive advantage. This paper used the listed companies of the GEM Pharmaceutical Industry as samples, 2012--2014 years as the test period, to examine the relationship between R&D expenses, sales...

With the rapid development of China's large-scale mariculture, the emissions of mariculture wastewater are increasing, which had already exceeded land-based sewage, and becoming a serious marine environmental problem, therefore, the treatment and control of large-scale mariculture wastewater have been...

At present, the structural and irreparable shortcomings of existing laws and regulations in combating and governing underground products have brought a great challenge for the law enforcement agencies. This paper takes the data traffic-threatening underground industries as example, to reveal the state...

A three-stage DEA model was used to measure the financing efficiency of 102 listed new energy enterprises in China. It is found that the new energy enterprises have higher technical efficiency and scale efficiency, and lower comprehensive technical efficiency. By analyzing the change of efficiency in...

Currently, renewable energy development can help to solve climate change and many countries around the world are busy with extract the potential of renewable energy sources. However, there is a significant difference in renewable energy share in final energy consumption among EU twenty-sever countries....

In Modern museum display, the original information dissemination mode in which visitors simply visit the exhibitions has been broken, and the mode of interaction between audience and exhibits are increasingly adopted to promote the degree of participation and fun in the display. Through elaborating the...

In this paper, a review on the mechanism of denitrifying phosphorus removal and the enrichment of denitrifying phosphorus-accumulating organisms in the process of nitrogen and phosphorus removal, such as A2/O and SBR, were presented, as well as the influence factors of enrichment were also carried out....

Water conservancy project generally has the characteristics of long running time and under high pressure and high flow rate and large flow, the director of the valve outlet exist cavitations and other issues, and the body vibration is more serious, the situation on the valve work. This paper based on...

389 listed companies from Shenzhen SMEs board in China are taken as samples, and questionnaires and interviews methods are employed in this paper. First, the OLS models are established to analyses the impacts of firm-government relationship (FGR) and firm-bank relationship (FBR) on bank loan rates, loan...

The design of river revetment is a difficulty in the landscape design in water-deficient cities. This paper analyzes the problems in water revetment’s adaptive design in three different aspects, which are flood control, ecological compensation and water self-purification. Following the principle of “ecological...

As a creative means of teaching design, conceptual design in environmental specialty can effectively improve students’ thinking ability and innovation and personality of design works. By expounding the meaning of conceptual design, this paper analyzed several ways of the generation “concepts”. On the...

Anatase N, F and Sm codoped TiO2 sol (N-F-Sm-TiO2) catalysts were prepared by a modified sol-gel hydrothermal method, using tetra butyl titanate as precursor. The morphology, particle size and the present forms of F, N and Sm atoms of as-prepared N-F-Sm-TiO2 sol were characterized by XRD TEM UV-Vis-DRS...

Taking into account the requirements of the data processing and transmission of a large number of real-time monitoring information for the server hardware resources while establishing national ammunition warehouses, a national ammunition warehouse distributed test system is established based on the grid...

For the sake of measuring the safety dis-tance of high-rise buildings fires in theory, based on Bei-pei building fire, using fire dynamic software-FDS to build the high-rise building fire epidermis model, com-bining with the Gaussian model which is widespread applied in environmental monitoring, do normal...

As their application scenarios become more diverse, the demand for control methods that can resist interference is also growing. This is particularly important for UAVs operating in some scene happened in complex environments, where they may be susceptible to various external interference factors, such...