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The covid-19 outbreak has changed the structure of people’s lifestyles. The obligation of health by wearing a mask is an obligation for everyone in every activity to protect themselves and others from the threat of covid-19 transmission. Changes in people’s lifestyles by using masks turned out to cause...

Efforts to realize excellent school, effective learning leadership by principals play a very vital role. Principals with high morality, are key in the creation of qualified graduates. This research aims to explore the process of morally based learning leadership in excellent schools. This research uses...

The current manuscript reviews the literature associated with corporate strategy, and proposes a new approach of acceleration to measure momentum based on limited cycle theory. Thus, this research manuscript makes a contribution to extant thought by: 1) Defining momentum, 2) Discussing the nature of...

Stock e-exchange prices forecasting is an important financial problem that is receiving increasing attention. This study proposes a novel three-stage nonlinear ensemble model. In the proposed model, three different types of neural-network based models, i.e. Elman network, generalized regression neural...

First of all, we show the existence of the Lax pair for the Calogero Korteweg-de Vries(CKdV) equation. Next we modify T operator that is one of the Lax pair for the CKdV equation for the search of the (2 + 1)-dimensional case and propose a new equation in (2 + 1) dimensions. We call it the (2 + 1)-dimensional...

The mathematical formula of HIV/AIDS is governed by the ordinary differential equation with seven variables. S and E are susceptible/un-educated and educated individuals respectively, I1 and I2 are HIV-positive individuals consuming and not consuming ARV respectively; A and T are AIDS individuals not...

Glucose syrup is made from the hydrolysis of starch which can be hydrolyzed by acid, enzyme, or a combination of both. The liquefaction process in the production of glucose syrup is controlled by the enzymatic hydrolysis by α-amylase. The gelatinized starch is hydrolyzed into simpler molecules to be...

Forehand and backhand groundstroke is the most dominant technique used in tennis. These two techniques are the first basic techniques that are taught to children when they begin learning to play tennis. However, in fact, forehand and backhand groundstroke is the most difficult techniques for children...

The use of technology media in the field of education is increasingly popular. Along with the needs of learning media that do not depend on space and time, the use of artificial intelligence is expected to be a support for language learning as well. This study discusses the use of artificial intelligence...

In recent years, coffee shops are no longer just a place to hang out and drink coffee, but coffee shops have also been developed as informal working areas that can be functioned as an alternative to work remotely or nomadic, especially during pandemic when people are getting tired of working at home...

In order to accurately detect the defects on the aluminum surface, including pinholes, yellow discoloration, oil stains, and scratches, an algorithm combining local fuzzy enhancement, wavelet transform modulus maxima (WTMM) and multi-scale product was proposed. First, the defect areas with low contrast,...

Vibration is a major problem in the design of high precision machining machine tool, which has great influence on the machining precision. So it is very necessary to carry out the modal analysis of the column components. The three-dimensional finite element model of the column was established, and the...

In this paper, we introduce a split general strong nonlinear quasi-variational inequality problem which is a natural extension of a split general quasi-variational inequality problem, split variational inequality problem, quasi-variational and variational inequality problems in Hilbert spaces. Using...

The corporation between Banks and Guarantee Companies nearly come into the freezing point in 2015,which is a very difficult year for the Guarantee Companies. Our country always hope to solve the financing problem of small and medium-sized enterprises through the development of financing guarantee. But...

In the report the problems of internal audit are discussed and criterions of internal audit activity and legal principles of audit activities in the republic of Uzbekistan moreover are examined. Two types of internal and external quality control examined carefully. Additionally, there were given recommendations...

Statistics is very important for table tennis (TT) players, coaches, referees, even TT fans. But now it is an extravagant hope because there hadn't been any statistics for a TT match. The basic elements of TT is strength, speed, spinning and landing point. In order to implement the TT landing point location,...

In order to calibrate a wide-angle camera in real-time and find the precious position of the target object which could help the robot to find to location where they are, new method which uses the center iteration method and the regional interpolation method based on the distortion correction table is...

Hang Tuah is a Malay hero who is traditionally portrayed as someone who pledges his loyalty solely to his king. When Malacca was defeated by the Portuguese in the 1511, the fall of their great empire sent the heart, mind and soul of the Malays into disarray to such an extent that it had enthused the...

Coal moisture control process is a critical process in energy saving, pollution reduction and improving production efficiency and the quality of coke. To achieve precise control of coal moisture control system, against their strong coupling, large, nonlinear systems with time-delay characteristics using...

Energy resources in our country enterprises "going out" strategy, theory and practice, based on the analysis of current situation, noting that in today's complex changes in the international environment, the hard power alone cannot achieve the "going out" strategy objectives, are required to pass increase...

The aim of this study was to verify the relationships among principals’ conflict management and school effectiveness from administrative heads’ viewpoints at public vocational schools in Taiwan. This study employed questionnaire survey method to collect the research data. The descriptive statistics,...

The influence of cooperative transmission based on cross-layer routing design to the wireless vehicular Ad-hoc networks is studied. Firstly, the cross-layer cooperative transmission model is built, and then according to different quality of service requirements, The objective functions expressions of...

Business model innovation is helpful to consumer and company because of price, transaction time, convenience, and company’s cost, but it may bring business firms of commercial cluster more risk when the client change their purchase channel. This paper presents a risk estimate for commercial cluster development...

Nowadays, working women not only undertake the same pressure in the work as men, but also need to play the family roles well after work. How to play various roles well and make balance between work and family is a major issue that contemporary working women have to face. Using the empirical research...

Contemporarily, rapid process of globalization and population flow is no longer a new phenomenon. Under such background, multiculturalism promotes social integration, and development of innovative industries. The inherent characteristics of multiculturalism also improve the re-contribution of creative...

The purpose of this research is to develop environmental education model on the basis of ecotourism. Specific target in this research is: (1) to develop valid environmental education model draft on the basis of ecotourism; (2) to develop practical and effective environmental education model on the basis...

The influence of the directional coupler on the power calibration results is analyzed synthetically. The calculation method of the coupling parameters and the calculation formula of the equivalent reflection coefficient are given. The coupling parameters of the coupler and the uncertainty of the introduction...

Engineering, Car Industry, Electronics, Software Suppliers, and Banks depending on the technology and highly sensitive information for their success, they have to invest on espionage and counterfeiting to keep a head of their competitors. Fuel rationing was introduced in 1941 as part of the war effort...

In the automotive engineering, semi-active suspension (SAS) system has been one of the most attractive research projects. The SAS system usually refers to the damping force control using an adjustable damper. This research proposes a cuckoo search optimized proportional- integral-derivative (CS-PID)...

The dynamic balance of cross-flow fan was primarily implemented by manual balance sheetmetal, and there are some shortcomings that low precision and easily fall off. In this paper, firstly, the mechanism of dynamic balance of cross-flow fan was elaborated. Then, the collection of unbalance is achieved...

This paper aims at comparing and discussing recent findings from human genetics (genomics) and linguistics, regarding the long-lasting question of the Sama-Bajau / Bajo diaspora in Eastern Indonesia, Sulu archipelago (South Philippines) and Sabah (Malaysia). The Bajo are a maritime-oriented people, and...

Equipment on the transmission line generally works in the absence of the utility of the wild environment. When using solar, wind and other power supply, communications equipment will be faced with the problem of power consumption. Communication technology proposed in this paper, aimed at solving low...

The rapid development of Vocational Schools)) in Indonesia influence the role and readiness of Educational Institution of Educational Personnel (Lembaga Pendidikan Tenaga Kependidikan (LPTK)), especially Technology and Vocational Education (Pendidikan Teknologi dan Kejuruan (PTK)), as a producer of prospective...

For the opacity in the process of container road transportation and security problems, this essay introduces a reusable electronic seal, logistics safety monitoring and real-time tracking system based on RFID technology, which can effectively reduce or avoid the losses brought about by the abnormal events,...

In this paper, we conduct research on the contemporary condition and the countermeasures of the higher vocational college English teaching. In the process of learning a foreign language, the different way of thinking, value system, emotion and language collide with each other, to absorb and fusion, as...

With the rapid development of national economy, electric energy which is considered to be an important energy source has obtained wide application in all sectors of society. Electric energy meter is regarded as the main instrument in current measurement and economic settlement. Its accuracy has a direct...

With the rapid development of information technology and the Internet, and gradually formed a special economic form, the network economy. With the deepening of the network economy, people's consumption patterns are constantly changing. Not only enhance the Network Economy's technology consumer economy,...

Many fresh agricultural products (FAP) cannot achieve “smooth flow of goods" and “make the best value”. FAP are perishable items and difficult to store and transport for a long time. Therefore, it is particularly necessary to study the structure of FAP supply chain. In this paper, firstly, it introduced...

Guangzhou Pearl River New City J2-5 project east faces Xian Cun Road, south close to the Ritz Carlton Hotel, west close to Guangzhou East Tower, and north close to Global Metroplaza. It uses BIM technology to deepen its work for the construction drawings and construction program to previously find and...

The stability, compatibility, bond strength and other parameters of the polymer emulsion system were investigated. The effects of different additives and additives content on the water resistance of water-based adhesive were studied. The results showed that the system stability is good when the content...

According to the new application requirements of outdoor air quality monitoring system,a novel outdoor air quality device was designed in this paper.The device utilizes solar power supply, combined with digital control, wireless communications, LED display and other technologies, to realize air quality...

Based on the temperature rise caused by adiabatic process and the viscosity of the metal under the impact of steel, the Johnson-Cook constitutive relation of structural steel in civil engineering was modified. Applying the Split-Hopkinson Pressure Bar (SHPB) testing technique, the impact experiment under...

Based on the analysis of a city bus lines of passenger flow investigation and operation data, establish the optimization model of bus scheduling scheme, the bus company in certain social and economic benefit of the premise, given the ideal scheme of bus scheduling. established the maximum passenger capacity,...

Abstract: To solve the prediction problem of hybrid data in users' consumption information of telecommunication, the paper use the fuzzy K-Prototypes (FKP) and support vector machine (SVM) combined model to improve the accuracy of users churn prediction. In the combined model, FKP is adopted to cluster...

The article tries to show that cultural development requires the coordinated development of cultural undertakings and cultural industries. Because cultural undertakings and cultural industries are the two basic aspects of cultural development. And cultural undertakings provide resources and directions...

With the method of statistical empirical analysis, This study aims to test the MA expert system via securities trading software according to authentic and open securities cloud computing sector data. By taking the annual net profit margin, rate of return and win rate as the management goal, the MA index...

Development of mineral fields requires use of various machines. In the North, truck operation goes hand in hand with failures. Statistical analysis identified the effect of ambient temperatures on operating efficiency of BelAZ-7540 dump trucks. It was established that the number of failures increases...

Forests are one of the livelihoods of the people in Riau Province. Many of the people depend on forestry for their livelihoods. This becomes an economic dependency system, because the forest legacy can be utilized to meet various needs such as timber, vegetation and various potentials that can be utilized....

Objective: The purpose of this study to know affectivity of RTS (Revised Trauma Score) and GAP (GCS, Age, Blood Systolic Pressure) to predict mortality patients of head injury at Emergency Ward in Ulin Hospita Banjarmasin. Method: The methods in the study were cross-sectional. The data were taken from...

Traditional Chinese medicine (TCM) health tourism industry is an emerging industry among China's health service industries. Based on the analysis of the TCM health tourism development status, this paper mainly elaborates the existing problems in the development of TCM health tourism and puts forward...