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In view of that PI controller parameters changes when system model parameters of single- phase photovoltaic inverter change, a gradient reference based adaptive current loop control method is proposed. Ignoring the high order harmonics in PWM inverter, the mathematical model of the grid connected system...

The present penalty-based contact treatment will lead to a simple implementation, and it is difficult to determine a suitable value of the penalty parameter. The usual way is adopting an appropriate multiple of the modulus of elasticity. In this paper, an augmented method for isogeometric contact problem...

The main part of teaching and learning process is good materials and activity for students which are represented by a textbook. Evaluation on a textbook is needed in order to evaluate the content to the need of teaching and learning process and the goal of the curriculum. This research aims to evaluate...

literature retrieval and integrated utilization is an important guarantee for graduate students’ ability of Scientific Research and Innovation, so the ability of retrieval and integrated utilization should be cultivated throughout the postgraduate education. Based on the literature research method, this...

In this paper, we use Feder model to compare the contribution of education investment to economic growth and spillover effects in Hong Kong and Macau Special Administrative Region in the past 2002-2015 years. The study shows that the educational input of the two places has an obvious boost to economic...

Public service advertisement can indicate the relationship between the advertiser and the audience as well as the interaction and negotiation between them. Based on the systemic functional grammar, this research aims to investigate the interpersonal meaning of mood system through lexical choices. Modal...

In order to scientifically measure the customer perceived value (CPV) of the Online to Offline (O2O) platform, the CPV indicator system of the delivery O2O platform is constructed from three dimensions which are functional value, service value, and experience value. The various dimensions and indicators...

In order to promote the integration with the international community, it is very important to improve students' English ability, especially their writing ability. Therefore, all schools have carried out the reform of English writing teaching. They began to analyze the mechanism of wrong usage in English...

Tingkeban is a traditional custom of Javanese people conducted in seven month gestation. Through this tingkeban traditional custom, people have expectation and belief in the security of baby that will be born. Tingkeban traditional procession includes: determining the day, determining the time, providing...

The past 10 years has witnessed a dramatic shift in customer's orientation from goods-dominant to service-dominant logic (Vargo, Merz, He, & Vargo, 2014). Salespeople not only sell a product or service, but also focus on helping customers to make the right decision to buy a satisfactory product or service...

As an important professional basic course, the data structure course affects the teaching effect of subsequent multiple courses. Because of the difficulty of the course, the students' teaching background is different and the individual differences, the problems existing in the present teaching and the...

The Government of Indonesia in 28 PERMENKES explains Pictorial Health Warning or Health Warnings and Writings are images that provide information about the dangers of smoking. Drawings and Writings Health Warnings should have the meanings printed together with the Tobacco Products Packaging and are not...

In view of the influence of cultural background on students' academic achievements, multi-ethnic countries have explored and practiced to improve the academic achievements of ethnic minority students from a cultural perspective, and gradually built a complete characteristic curriculum system, providing...

The paper focuses on the correlation between the concepts “Intelligentsia” and “Intellectuals” for the British English linguo-cultural community. It presents the background on the subject from different angles of study, how the correlation between the concepts is viewed by philosophers, historians, sociologists....

Postoperative pain is an unpleasant experience. Most patients undergoing surgery will experience pain. Pain sensations are varied. The actions of nurses independently have an important role in reducing postoperative pain. This study aims to see the effect of cold compresses on the lumbar area in reducing...

The technology of anaerobic fermentation of organic substrates and especially of organic wastes with rich microbiota needs effective method to observe the microbial community on the different stages of substrate transformation, including its digestion, fermentation and conversion of its products to methane....

Technology mastery is one of the most important competencies for teachers. In Permendiknas Number 16 of 2007 concerning Academic Qualification Standards and Teacher Competencies, there are four competencies that must be mastered by teachers, two of which are pedagogic and professional competencies. Both...

The article based on the analysis of literature and legislation explored the use of various financial instruments, such as accounts opened in banks, both for real and for nominees, loan processing, use of cash desks (currency exchange points) and others. The article also reflect, a number of topical...

This research looks deeply into hotly discussed projects for diverting water from Tibet to North China in view of management, and then finds out that the ROI of any of these projects is not high enough. Since it is too resource-intensive to be effective and too time-consuming to be efficient, probably...

College English is a compulsory basic course for non-English majors in institutions of higher education. Consequently, College English Teaching becomes an integral component of higher education. The changes in College English Test --- Band 4 and Band 6, such as the appearance of translation in the assessment,...

The materials in mathematics taught to elementary school-aged children who are still in the stage of pre-operational concrete thinking are abstract. This leads to difficulties for students in understanding the materials particularly the properties of build space which in turn impacted students’ learning...

The aim of the research to analyse benefits of the official website of city government. In addition, the main focus of this study is to examine visual rhetoric on the official website of Bandung City Government in an effort to attract the public to visit the site and can represent Bandung as the Creative...

This study aims to improve students’ motivation and cognitive ability through the implementation of model simulation. The subjects are fifth graders at SDN Wonorejo IV/315 in Tegalsari, Surabaya. This classroom action research used interview and observation to collect the research data. Data validity...

This paper elaborates on the applications of project-oriented SPOC-Small Private Online Courses in hydraulic and pneumatic transmission courses. The paper introduces this teaching mode and analyzes the students’ academic achievement before and after the reform as well as their reformed learning experience....

The paper actualizes the main tasks of quality management, substantiates the importance of improving approaches to human resources management of an organization, the formation of effective models of quality management of working life, the quality of human resources in the modern knowledge economy.

Toyota Production System (TPS) is a lean production, which was introduced to China and applied to the manufacturing site. The purpose of lean production is to improve the management quality of manufacturing enterprises, so as to achieve effective management and control of the visual scene of lean production,...

This study examined the way language socialization fostered literacy development. It aims at exploring and illustrating how the richness of multimodal and multilingual communicative practices has been part of parent-child interaction at home in Jagir community in Surabaya. Twenty one first grade elementary...

Being a driver in the control cabin of a shield tunneling machine is a high-pressure career. The mood swings of a driver are vital to his occupational health and construction safety; however, a driver’s emotional intensity in a noisy environment have not been considered. This study aims to investigate...

In Russia, in the last decade, practical steps for rise of machine-building production are taken. The key role belongs to metal working, development of progressive methods of production of details of machines of high constructive and technological complexity. The most effective is the way of intensification...

For a long time, the transformation development of resource-based cities have always been paid much attention. At present, the economic development of our country has entered The New Normal, how to promote the economic transformation and sustainable development of resource-based cities more scientifically...

belt conveyors are widely used in various transport systems. The major cost for their operation consists, most often, of the means for rollers maintenance especially when belt conveyors are in the dusty explosive environment, for example, in mining industry. To prevent or reduce probability of fires,...

Tembang macapat" is a part of Javanese traditional artwork with special characteristics. From the verbal aspect, Tembang macapat is classified in the category of bound poetry (not free poetry). It contains guru lagu, guru wilangan, and guru gatra which bounds respectively during the process of making...

As the main organizer and service provider of scientific research activities in colleges and universities, the quality and business ability of scientific research management team plays a basic role in the effectiveness and quality of scientific research management in colleges and universities. By analyzing...

This paper revealed that the text can be separable from the context. The text bring the certain goals that has created with certain intent. To this end, the opinion rubric in the Jakarta Post was delivered to analyze it. By using CDA approaches as a methodology and Van Dijk’s model to analyze the text....

Medical examination, as a very practical subject, is an important part of the teaching content of medical education in our country. Therefore, in order to adapt to the development of medical technology in the new period, medical colleges and universities in our country constantly improve the teaching...

Guldin theorem is an important theorem, but is scarcely mentioned in the Higher Mathematics for mathematics majors and other majors, except that is its roughly mentioned in the Higher Mathematics for physics major. However, Guldin theorem is useful for simplifying mathematical calculation both in elementary...

In reconnaissance work, shadow positioning can often play a breakthrough role. To determine the shadow length of a straight rod at a fixed time and location, taking the solar elevation as the intermediate variable, and a model of the length of the shadow with multiple geometric parameters can be established...

Hexavalent chromium (Cr(VI)) is a well known toxic carcinogens. Therefore, the convenient and quick detection of Cr(VI) in the environment is highly desired . In this study, a new method for determination of Cr(VI) was developed based on its quenching effect on the fluorescent of carbon quantum dot (C-dots)....

Skalmierski's theory of stretched violin plates [6] is briefly described. In the course of developing a computer model for the theory, it was necessary to address the geometry of violin plates. Following Skalmierski's theory, various methods of inducing tensions into violin plates were considered. One...

The purpose of this research is to analyze the health center services, analyze the potential benefits of health centers, making recommendations based service development and potential community health centers.This research uses descriptive analytic method with cross sectional approach. The results showed...

The Lane L8 of main-bridge of Xianyue Flyover across over Success Avenue is a reconstruction project with span of 39m+50m+39m. The circular-curved steel box girder has a uniform cross section with a multi-chamber single box. The characteristics of drag-type incremental launching and segment division...

The purpose of this research is to describe the advantages of using ATA Carnet system for temporary import activities in order to the company corporate and business especially in Indonesia can implement this system in the process of the activity temporary imports and also to know the comparison on the...

The evaluation of the use of TOEFL as a language assessment is the main concern to be studied on this paper. Using qualitative method, the researchers evaluate some specific questions mainly derived from a set of criteria which are practicality, test reliability, validity, authenticity and washback effect....

This article attempts to analyze the development of an ideology of Islamism that rejects the political system of democracy through the reasoning of civil society. As a study of civil society and democracy, this article has significance in understanding the complexities of democratic practice in the scope...

One of the factors that related to biological aging in humans is genetic. The aging process can occur due to genetic accumulation and epigenetic modification that lead to progressive cellular damage and weakened tissue functions that causing limitation of abilities to maintain the balance/ homeostasis....

This is a research contains analysis and case study on visual communication design, especially in game design. Game has become a visual activity that gives meaningful experience for the player in relation to its narrative and culture. The research method of this research is using qualitative interpretative...

This research was done with the aim to test and analyze internal and external factors regarding beta and return stock. The internal factors are Dividend Payout Ratio, Asset Growth, Debt to Equity Ratio, Current Asset, Asset Size, Price Earnings Ratio and Return on Asset. Whereas the external factors...

The information service industry is regarded as one of the new poles of growth for China's economy with much more effective productivity of factors and it is overall most competitive in the Yangtze River Delta region. In this paper, the quantitative analysis of total factor productivity (TFP) growth...

In order to mobilize valid data in virtualized resource pool quickly, reduce resource scheduling execution time and improve resource utilization. The paper proposed a virtual resource scheduling strategy based on improved frog leaping algorithm. A mathematic model of leapfrog algorithm in cloud computing...

Introducing soccer for early childhood students is very beneficial, because they are in the range of golden ages in learning development. This research aims to find the proper strategy to help students get the benefit on learning passing, dribbling and shooting in soccer. By a quasi-experimental study,...