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Objective: To optimize the extraction process of flavonoids in mollugo pentaphylla with microwave-ultrasonic extraction combination to semi-bionic technology by the response surface method. Methods: With the yield of flavonoids as response value, Extraction Process conditions of flavonoids in Mollugo...

The desktop factories are playing increasingly significant roles in supporting on-demand manufacturing of customized products. However, most of the current desktop factories are running like isolated islands, making it difficult to integrate them into process lines to meet individualized needs. Cloud...

The accurate and practical wind speed model of wind farm is the basis of the relevant research work of wind power prediction. This paper based on the wind farm and the real-time data of wind turbine, put forward a kind of dynamic distribution model of wind speed that consider the wind turbine wake and...

ACNC system is the major part of numerical control Machining Tools, so its reliability is of great important. The failure of CNC system is rare and affected by many factors. In order to estimate the reliability indices more actually, Petri Nets(PN), in stead of FAT, are used to get all the minimal sets...

This paper introduces the composition, working principle, hardware and software design of the control device of the economical mine hoist rope winch.The device is controlled by the main control box.For the core, real-time detection of speed signal and winch running information, and can be real-time display...

A movable test system for thermal performance of domestic solar water heating system is proposed to solve the problem that fixed test system has low utilization efficiency of climatic resources. The test system consists of a bus body, closed pipeline system, measurement and control system for temperature...

Since China’s reform and opening up, foreign brands have entered the Chinese market and exerted a strong impact on domestic brands. There are a lot of new enterprises in succession in China. Some of the brands come from earlier ages and have been passed so far. They have been regarded as “time-honored...

This study aims to determine the financial performance of food crops sub-sector in the agricultural sector listed on the Indonesia Stock Exchange based on the analysis of EVA (Economic Value Added). The research is a descriptive research with quantitative approach. The data used are secondary data, obtained...

Vocational Blended Learning (VBL) has been applied in Information Systems Management courses at one of the vocational colleges in Indonesia. This research objective was to measure student learning result after going through the learning process with the VBL model. The research was conducted using descriptive...

This research analyzes the effect of sukuk and several financial instruments (stocks and bonds) on economic growth in Indonesia. The data is quarterly time series started from 2002 till 2017 using Generalized Method of Moments (GMM) analysis model. This model has ability to produce unbiased, consistent...

The article discusses approaches to creating a model of professional competencies of personnel structure of the fitness industry. Presented, developed by the authors, the procedure of forming and determining the list and content of professional competences in the organizations of the fitness industry....

This study aims at analyzing the effect of problem based learning (PBL) compared to direct instruction (DI) on students critical thinking skills (CTA) viewed from their social attitudes (SA). This study used post-test only control group design. The population is 15 classes (584 students) of SMA 4 and...

Geometric accuracy is an important factor in product quality. However, due to the lack of basic technical knowledge, it is difficult for students to grasp the object of precision design and the method of precision control in the actual teaching process. This paper combines ISO's Geometrical Product Specifications...

Literary criticism belongs to the category of literary reception. From the perspective of reception aesthetics, literary criticism is an important link in the realization of literary value and an important part of literature research. Literary criticism should complete the appreciation activities. What...

With the development of the times, the level and quality of higher education has been paid more and more attention, which has changed from quantity to quality, especially proposal of the “double-first rate” construction. The fundamental goal is to build a strong country with higher education and the...

In recent years, China has introduced a series of funding support measures, which are characterized by greater efforts and a relatively perfect structure system, but those measures leave much to be desired in the targeted funding to minority university/college students. Such students are mainly from...

Management process of an emergency situation is characterized by the involvement of a large number of organizations and specialists in various fields and by using a wide range of information technology tools, which allow substantially automate the work to prevent disasters and consequences response....

Citizens certainly have rights and obligations; one form of citizens' rights is obtaining good public services. In public service, most of the citizens do not understand that there is a right of the citizens to complain or to give feedback about the service received if the implementer and the organizer...

This study aimed to find out the potential of ethanol extract in rambutan seed to reduce the risk factors of cardiovascular disease by using animal model on diabetes-type 2 (DM-2). The animals used for this study were 3-4 months old male wistar mice with 20-25 grams weight. The diabetes mellitus induction...

In January 2018, the case of a branch's illegal credit granting broke out, which is expected to cause huge losses of nearly 10 billion yuan. This paper studies the reasons why this case breaks out? This paper starts with the loan management system of the "head office—branch—sub-branch" of China's commercial...

The objective which aim to be achieved in this research is to describe and to analyze social interaction between migrants and locals in Mega surya Nusalestari Business District in South Wenang Village, Wenang District, Manado City. The approach in this study uses a qualitative approach. This research...

With the development of medical information technology, the research and application of medical big data has become an important direction of data research. The semantic similarity evaluation between medical domain knowledge is an important part of the understanding of medical large data, which can effectively...

Adopting Chinese cultural perspectives, especially the symbol of Yin/Yang, we study the issue of environmental protection in a developing country such as China. First, we compare the implications of this symbol with those of a more well-known Chinese perspective, i.e., Confucianism, both of which should...

To reduce the wear of thrust washer within straight planetary gear set, hydrodynamic lubrication design was studied by way of machining grooves in the radial direction into sides of thrust washer. Such grooves can result in a hydrodynamic pressure to separate the contact surfaces and reduce the wear...

The relationship between design and decoration materials are inseparable. Different material languages can create different decorative styles. Different materials can create different spatial styles. Different materials carry diverse humanities.

This research, describes and analyzes corruption, deforestation and disasters in the area of Gunung Leuser National Park (TNGL). Corruption in the issuance of permits management, illegal logging and forest conversion to plantations. This resulted in the destruction of forests have an impact on the flood...

While business interaction and communication between different cultures are increasingly frequent and close, the cross-cultural communication has affected everyone's life more or less. Commercial advertising translation as an effective bridge between Chinese culture and foreign culture is not merely...

Broadband equalizers are widely used in radar systems to compensate for inconsistencies in broadband TWTA’s gain response. But few of them are tunable. This paper provides a kind of 6-18GHz coaxial broadband equalizer. The result shows this equalizer is not only small in size, but also convenient to...

The increasing popularity of cloud service is leading people to concentrate more on cloud storage than traditional storage. However, cloud storage confronts many challenges, especially, the security of the out-sourced data(the data that is not stored/retrieved from the tenants’ own servers). Security...

Student wear plays a vital role as part of campus culture and school education. While implementing its unified standardization role, student wear is also an important carrier to carry out the changes in physical and mental development during the growth of students. As a way for young people to express...

This study was aimed at explaining the effect of discount price on purchase intention and consumer’s perceived risk as mediator. This study was using Explanatory Research and Quantitative approaches. The variables of this study were discounted price, purchase intention, and consumer’s perceived risk....

Dispute resolution which is considered ideal for the parties is a settlement that involves the parties directly so as to allow open dialogue, thus a joint decision is most likely to be reached. One of the efforts that can be done in solving malpractice in the field of health services is through mediation,...

Health care is an indispensable part of people’s lives, and public health is the foundation of a nation’s prosperity. The United States is one of the most advanced countries in the world, and China is developing rapidly. However, the health care systems in both countries are different. Each system has...

The problem of the research is that there is a low employees performance in the finance work. It was found in the implementation of activities and use of the budget which still face the obstacles such as the employee performance in submitting the SPJ / SPTB to the directorate of finance. The purposes...

The government revokes the environmental permit as a condition for obtaining a business license in the Job Creation Law. Environmental permits are integrated into business licenses which simplify the process of business licensing when in fact the future of the environment is threatened. This is because...

This research aims at analysing the effect of the Virtual Laboratory (VL) to improve science literacy and problem-solving skills among junior high school students. This research employed a Quasi-experiment with Nonequivalent Control Group Design. The population in this research was the seventh-grade...

Improving English teaching level in minority universities is of great significance to the development of regional economy and culture. Study on the training of meta-language consciousness and its relationship with English teaching and learning has been carried out in many aspects. Through analysis of...

Based on integrable Hamiltonian systems related to the derivative Schwarzian Korteweg-de Vries (SKdV) equation, a novel discrete Lax pair for the lattice SKdV (lSKdV) equation is given by two copies of a Darboux transformation which can be used to derive an integrable symplectic correspondence. Resorting...

We consider a higher-order Chen-Lee-Liu (CLL) equation with third order dispersion and quintic nonlinearity terms. In the framework of the Riemann-Hilbert method, we obtain the compact N-soliton formula expressed by determinants. Based on the determinant solution, some properties for single soliton and...

Any different professions use English for communication media. For the last decade many different levels of schools and institution have taught English to fulfil the learners need. For example, English for academic writing, public speaking, hospitality, English for seaman and other professional fields....

Ability to process and regulate emotions in an appropriate way is essential for individuals to establish healthy social interactions and psychological well-being. High level of negative effects ubiquitous for people with borderline personality disorder (BPD), who suffer from intense insecurity, bad self-image,...

This article will focus on the digital media art specialty, discuss the social needs and characteristics of interdisciplinary talents of digital media art specialty under the system of interdisciplinary training, deeply analyze the experimental exploration and construction of training system of interdisciplinary...

The emergence of the COVID-19 vaccine has raised pros and cons among the public regarding the permissibility of its use. Apart from these pros and cons, the religious moderation aspect is a concern that should not be ignored. This article aimed to reveal the priority values of religious moderation in...

Consumption concept is the guiding ideology and attitude of human beings towards their disposable income, and teenagers will be affected by various things before this concept is fully formed. Thereinto, fan culture, as one of the mainstream cultures of contemporary teenagers, will have a huge impact...

The abstract must be short, interesting, simple, and easy to understand without trust is a key principle in building long-term successful relationships in the e-commerce context. With no physical interaction between buyers and sellers, how websites can gain the trust of buyers and fulfil promises made...

E-Commerce is one form of organizing electronic systems that connects business actors, consumers, and other communities. One of the problems that must be considered in terms of online shopping is all about the legal protection of personal data consumers who shop online. The issue raised is the legal...

This paper presents an intelligent model for stock market signal prediction using Multi-Layer Perceptron (MLP) Artificial Neural Networks (ANN). Blind source separation technique, from signal processing, is integrated with the learning phase of the constructed baseline MLP ANN to overcome the problems...

For good security and large payload in information hiding, matrix embedding is a popular method for increasing the embedding efficiency. This paper analyzes the security of matrix embedding against cryptanalytic attacks. The secrecy security of matrix embedding using information theory under the conditions...

The condition of COVID-19 pandemic has changed the pattern of human life from various aspects, one of them is the most affected by the economic aspect of the community. The wheels of the community’s economy are hampered due to the policy of implementing restrictions on community activities (PPKM) in...

In recent years, the rapid development of big data technology has brought convenience to the lives of citizens, but also brought some hidden dangers. The phenomenon of “big data discriminatory pricing(BDDP)” is becoming more and more common, not only causing damage to the market and economy, but also...