Search all articles

The circular patch microstrip antenna is a device that supports 5G technology because it has a low profile and small dimensions. The circular patch antenna generally constructs of 3 layers of an electromagnetic material. The materials are a good conductor as the radiator and the ground plane and a natural...

In recent year, cement board including calcium silicate cement board has attracted significant attention from researchers and industries as a building component for more affordable housing. In general, the raw materials for calcium silicate cement board consist of silica sand, cement, pulp (cellulose),...

This paper uses various forecasting methods to forecast future crop production levels using time series data for four major crops in Pakistan: wheat, rice, cotton and pulses. These different forecasting methods are then assessed based on their out-of-sample forecast accuracies. We empirically compare...

In this research a genetic fuzzy system (GFS) is proposed that performs discretization parameter learning in the context of the Fuzzy Inductive Reasoning (FIR) methodology and the Linguistic Rule FIR (LR-FIR) algorithm. The main goal of the GFS is to take advantage of the potentialities of GAs to learn...

A toy top is defined as a rotationally symmetric body moving in a constant gravittional field while one point on the symmetry axis is constrained to stay in a horizontal plane. It is an integrable system similar to the Lagrange top. Euler-Poisson equtions are derived. Following Felix Klein, the special...

As educational equality becomes more accepted, females have gained a prominent on more societal responsibilities and get some chance to voice. However, females suffer difficulty in ensuring the same advantages as males and achieving a vital role in the courts and public administration. Particularly in...

Herodotus is considered the founding work of history in Western literature, which is written in 430 bc in the Ionic dialect of classical Greek. His History is served as a record of the ancient traditions, politics, geography, and clashes of various cultures which is known in Greece, Western Asia and...

The use of cosmetics for young people in the current era has become a trend in itself. Many cosmetic brand products on the market make people have to be literate about what content they contain. Generally, cosmetics with natural ingredients are the target of young people. Extraction of dragon fruit peel...

Pneumatic separator machine is one of the alternative methods used for the grain cleaning process. To obtain the efficient grain cleaning process, the design of a pneumatic separator should consider aerodynamic properties of the material such as terminal velocity value. Form of material, material density,...

This paper firstly analyzes the composition and working principle of the RFID system in Internet of things, and introduces the RFID tag, reader, middleware in detail. The traceability system of agricultural products is a system that tracks the agricultural products (including food, feed, etc.) into various...

With the constant progress and development of society, we have already stepped into the Information Age, in which a variety of emerging new media has trickled into people's real life. All kinds of online study such as online teaching and online tutoring have become an important tool for students to study...

English Teaching of large classes is a common phenomenon throughout the world, especially in China.  But there are also some problems along with it for the lack of communication and practice, even the poor management. This essay is presented to evaluate the plenary approaches in large classes by analyzing...

Data mining also known as Knowledge Discovery in Databases. This Paper is divided main data mining method into three types: classification, clustering and association rule mining, and gives each method typical algorithm to analyze the advantages and disadvantages of its application scenarios.

The architecture and function of the system are analyzed roundly and a comprehensive solution of online learning platform is put forward, which may help to solve a series of problems such as low efficiency, poor practicality, and non-ideal effect in remote teaching and so on being in the present network...

Learning method is a vital element in all learning process. An effective learning method will yield the learning output as expected by the educational institution. There are many learning methods applied in Indonesia. One of them is classical method in which students and teachers are in the classroom...

In recent years, the role of university faculty is more and more important, and multiple job responsibilities made faculty's job more demanding and stressful. Under high performance pressure, faculty turnover rate is always high, and it has detrimental effects on the development of university. However,...

The effects of velocity-slip and temperature-jump boundary conditions on Non-Newtonian flow and heat transfer in the micro channel have been investigated in this paper. The governing boundary layer equations have been transformed into a system of nonlinear differential equations through the similarity...

By mining and analyzing the operation data of power grid, it is possible to obtain the regularity, characteristics and status of power network. The data may be distorted or lost in the process of acquisition, transmission and storage, which may cause abnormal data and bring negative influences on analysis...

Effect of Be addition on age hardening and precipitation behaviors of Al11Si3Cu alloy was investigated by hardness measurement and differential scanning calorimetry (DSC) analysis. The age hardening results show that 0.25% Be addition increases the peak hardness of Al11Si3Cu alloy about 20HV. DSC results...

In this paper, we take a full consideration to the location impact factors of emergency logistics center, which is technology, economy, environment and society and so on, based on sorting of the research results on the emergency logistics center location. Then, we build the hybrid multiple attribute...

The college physical education, in addition to improve students' physical fitness and all aspects of physical function, furthermore it can allow students to experience the charm and essence of the sport in physical education. College physical education has a strong dynamic characteristics, their teaching...

With the expansion of the scale of colleges and universities, student management has played a central role in the development of the school. How to manage student is one of the important issues need to explore in today's colleges and universities. College students have more desire to succeed. They are...

To study deposited Ni-W alloy on electronic level, empirical electron theory of solids and molecules (EET) was used to calculate valence electron structures (VES). In addition, high-resolution transmission electron microscope (TEM) was used to identify crystal features. Regular arrangement exists according...

The formation of a certain mine is the overturned stratum. The roof of coal seam is the limestone aquifer, which is cut by the normal fault. The deep mining of steep inclined coal seam is easy to cause the activation of fault and conduct limestone aquifer, resulting in water inrush accident. Facing the...

Stephen Crane's novel "Girl of the Streets Maggie" is considered to represent the United States naturalistic novels. A novel called Maggie girls in the slums of New York reduced environment, death and social reality reveals the inevitable contact with the body of psychological instability among impetuous....

In the research of multi-spectral radiation thermometry, temperature measurement depends on the line shape of spectrum radiation remittance. However, in the actual measurement, the combustion, explosion and gasification on special occasions can produce some particulate matters. These henomena will affect...

This study develops the vision on computer diagnostic aid facilities deployment and usage issues due to heterogeneity of unregulated information environment. Missing a consistent integration among necessary informational and computational entities, which are scattered, it's rather impossible to gather...

For carbonate reservoirs with great heterogeneity, the flow unit study can provide fine anatomical sand-bodies and more accurately characterize the internal heterogeneities of sand-bodies. By using the mode of flow unit study, it can provide guidelines for the research and adjustment of remaining oil...

EU plays an important role in international affairs since the founding of it, Taiwan authorities even positions it as sovereign state and one of activity zone importantly. After Ma Ying-jeou comes to power, he intends to develop the relationship between Taiwan and EU by "viable diplomacy". This article...

Evolutionary epistemology has been developed in various historical stages that responds to different approaches, namely, adaptationism, non-adaptationism and interactionism. This paper gives an account of three approaches in terms of the hot debate on confirming the mechanism of biological evolution...

Nowadays, there are some social issues such as drugs abuse, LGBT, prostitutes, and street children which need the counseling services in the realm outside the school. The objective of the research was specifically to develop a Guidance and Counseling (GC) program based on Community. It was a research...

The rapid growth of knowledge-based economy driven by the information technology revolution has had a profound impact on China's economic growth and industrial structure change. This paper re-examines the relationship between China's economic growth and industrial structure change based on the optimal...

According to the characteristics of system operational effectiveness and use plan, combat environment and other factors are closely related, which is a typical ballistic missile penetration combat combat system based on evaluation method to establish the effectiveness of combat simulation system based...

A down-conversion active mixer for LTE receiver is proposed, which focus on improving the traditional sub-threshold compensation method. The linearity is improved by adjusting the load inductance of transconductance stage and optimizing the phase of third-order transconductance coefficient; the noise...

In order to effectively control the emissions, a MHD assisted mixing technique is presented and a MHD assisted mixing experiment system is developed. The experiment shows that with the help of MHD assisted mixing technique, the contacting surface between fuel and oxidant increase, thus make the combustion...

In this paper, we prose a method to obtain the depth map based on adaptive matching window by Integrated imaging technology. This method combines the boundary information in I1I2I3 color space and minimum threshold value of the window effectively. So that the self-adapted matching window could adjust...

We need to make a new summary and explanation on the new circumstances and new issues that data development brought to University's ideological and political education, which is not only a new mission for ideological and political educators in the era, but also new opportunities for innovation and development...

The carboniferous igneous rock in the west Junggar Basin mainly composed of tuff, andesite, basalt and volcanic breccia is very hard to exactly distinguish via geological logging. Based on logging data coupled with cores, logging cross plot, imaging logging and fisher discriminant was used to identify...

Aiming at improving the assembly quality, a method to trace the error source is proposed. Firstly, statistical process control (SPC) judges the abnormalitythrough the distribution and trend of the position errors. Then based on the measurement data from laser trackers, shape data of aircraft components...

Data provenance is the basic metadata for process analysis in process aware system and plays an important role in collaboration design process for process auditing and process improvement, but data collaboration and iterative process in the execution of collaboration design process impede the integrity...

Amine modified carbon quantum dots were synthesized though a simple nitric acid oxidation method together with a hydrothermal treatment using mesoporous carbon as precursor. The features and properties of product were characterized by fourier transform infrared spectroscopy (FTIR), photoluminescence...

There are dozens of definitions regarding micro-lecture, yet people have not decided which one is right according to its characteristics, applications and other issues. By analyzing more than 50 entries for competition of undergraduate and vocational colleges as well as primary and middle school teachers...

This paper put forward the traditional cultural spirit is China's fundamental viewpoint for nationalization of painting, clarified the "artistic mood" theory of Chinese painting was an important feature and representation of Chinese traditional culture, and further discussed the significance of specific...

In order to understand the principle of the engine mounting system and design the suspension element, the theory which is useful in the design of Engine Mounting System is introduced. And the problems that ought to be taken noticed in the Engine Mounting System design is carried out. A lot of calculating...

In the 21st century, the arrival of information era has completely changed people's life, commercial economy which society relies for survival and development also gradually enter into the network camp, forming the global boundless business operation trend, online shopping has become the first choice...

With the development of economy, global economy is integrating gradually, presenting the trend of globalization, and world economy is bound to form integration very soon. Under this economic development trend, competitions among industries are becoming increasingly fierce. In the final analysis, competitions...

Interferogram filtering is one of the most important and widely studied problems in InSAS image processing. Traditional approaches, such as median filter, mean filter and Gaussian filter, can remove noise, but they also smooth the edges. This paper proposed a new interferogram filtering algorithm via...

The rapid development of economic society requires students to possess lifelong learning ability. Currently, college English teaching still stays in traditional mode and the autonomous learning ability of students is much low and students can not acquire knowledge independently. Therefore, it is the...

According to the classification and characteristics of the distributed generation, analyzes its influence on current protection for distribution network. Using the actual power grid data in MATLAB/SIMULINK to build the model, and confirmed that distributed power distribution network access will cause...

Poly (butylene succinate) reinforced by magnesium hydroxide sulfate hydrate whisker was prepared. The mechanical properties, hardness and morphology of the composites were investigated. The tensile strength, flexural strength and flexural modulus were significantly increased with the adding of filler...