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In PV microgrid control system, the delay and filter inductance value change will influence the response speed, stability and grid-connected current distortion rate of system. Therefore, this article proposes a power feedforward robust prediction dead-beat grid-connected control method. The system’s...

To solve the problem whether Flipped Classroom is suitable for the Chinese primary schools, this paper illustrates the concept and main idea of Flipped Classroom, then argues that there is great challenge to deeply carry out the Flipped Classroom in the Chinese primary schools, especially in developing...

With the popularity of mobile Internet, a variety of applications about mobile social media have emerged, and social media is gradually integrated into people's daily routine. Group of student is one of the easiest and most receptive groups to new things, who are the mainly users of social media, so...

With the increasingly fierce competition in the financial market and the increasing complexity of financial instruments and business, the financial industry becomes more and more dependent on information technology to control costs, improve services, as well as promote competitiveness, nevertheless,...

In the Internet era, due to the great changes in the learning and lifestyle of education objects, the colleges and universities should adopt the teaching styles accepted by the education objects in the teaching process. The mixed teaching mode is an effective way generated in this context. It is worth...

With the arrival of the era of big data, the amount of information is huge and the update is fast. This paper introduces the connotation of teachers' personal knowledge in the information age, analyzes the characteristics of knowledge in the era of big data, and puts forward the strategies for teachers...

Chinese national vocal music art also absorbs the Western vocal music art, the essence of Western vocal art for our use. In the 21st century, our national vocal music has made great progress in vocal theory, singing technique, singing form, vocal music teaching and vocal music creation. But also faced...

With the continuous development of economic globalization, international economic and trade activities are becoming more and more frequent, and the scope of Chinese economic activities is also expanding. China's coastal urban economic development continues to deepen under the impetus of reform and opening...

Concrete structures built in marine environment are susceptible to attack by chemicals such as chloride which diffuses into concrete structures and attack the reinforcements embedded in reinforced structures and break down the reinforcement protective layer. This paper presents the use of Abaqus Finite...

Bus Rapid Transit (BRT) system as a new type public passenger transport system has been widely used, but it is lack of security mechanism and there is potential security hazard for the data transported between On Board Equipment (OBE) and Roadside Equipment (RSE). Radio Frequency Identification (RFID)...

A power quality monitoring system based on MSP430 is proposed in this paper. The monitoring system uses the high accuracy electronic energy measurement integrated circuit ATT7022E and low power consumption microcontroller. The monitoring system can monitor voltage, current, active power, reactive power,...

This study aims: (1) to examine differences in learning outcomes between students who implement cooperative learning models of team games tournaments (TGT) and direct teaching strategies (2) test differences in learning outcomes between students who have high motivation and low motivation, (3) test the...

Because of the entrenched ideology of gender division of labor, intensive motherhood has become a challenge for both working and stay-at-home mothers, with the inevitable conflict between devoting themselves to caring for children and achieving their social values at work. This paper explores the issue...

On May 21, 2021, the 19th meeting of the Central Committee for Comprehensively Deepening Reform considered and adopted the Opinions on Further Reducing the Burden of Homework and Off-Campus Training for Students at the Compulsory Education Stage. At this moment, the double reduction series of policies...

This study further explores networking behavior using LinkedIn Social Networking Sites (SNS) related to personal characteristics, specifically Extraversion and Protean Career Orientation traits, in obtaining career benefits. Using a sample that focuses on LinkedIn users in Indonesia aged 25–34 years...

With the progress of society and the development of the economy, the development level of engineering has been continuously improved and strengthened, which is particularly important for promoting the construction of China's nationality and the construction of the Belt and Road. The development...

Nowadays live streaming has become a popular internet entertainment which occupies people a lot of time. However, under the surface, are people truly take a good time while watching live streaming or it’s just a waste of time? In this paper, two well-known theory “Alone Together” and “Interactive Ritual...

Aggressiveness that occurs among adolescent fans of K-pop music is a worrying phenomenon, one of which is aggressive behavior. Aggressiveness is an action that is harmful, unpleasant and aims to hurt. This study aims to determine the relationship between self-control and aggressiveness in adolescent...

The case study presented in the article has strong correlation to "Musical local studies" course that is included into state educational standard for higher education. The history of Krasnoyarsk State Institute of the Arts saved in archive documents has been for the first time revealed to the reader...

With the development of science and medical industry, people pay more and more attention to their health status. And massive human health data are generated in this process. As an important component of the cloud computing technology, the open source framework Hadoop provides us with a platform for storing...

In the hotel industry more and more intense competition today, to talent showing itself in the market competition, has become the goal of each hotel operators. The hotel how to improve the quality of service, the management ability is more important. So in the information technology nowadays, the use...

Mesh segmentation, as a crucial step in model analysis and understanding, is vital to the success of the applications, e.g., the 3D reverse engineering and modeling by example. A number of recent works suggested segmenting 3D meshes on the basis of the cognitive psychology concept of part salience",...

A Hamiltonian mthod is proposed to solve the steady state heat conduction problem. Due to the completeness property of the eigensolutions, any solution vector can be easily described by linear combination of the fundamental solutions. The method can be used to directly solve various boundary condition...

Thermal drying efficiency and odor emission characteristics under different temperature of municipal solid waste (MSW) were studied. The results showed that: water content decreased sharply with disturbance thermal drying mode. The highest peak of total amount of odor was at 600 and the lowest was at...

Since China began the pilot asset securitization from 2005, its development has been slow and fluctuating. The most serious crisis affected by the U.S. subprime mortgage crisis forced the pilot breakdown for a long period. How to develop China's asset securitization is the core issue of China's finance....

Diffusion bonding is an effective way to join beryllium with other materials. To study the elements diffusion on the bonding interface to improve the joints performance, the microstructure, and the distribution of composition and phase on the interface of Be/Cu/00Cr17Ni14Mo2 stainless steel diffusion...

In this paper, we introduce Interpolative Boolean alge-bra (IBA) as a suitable algebra for intuitionistic fuzzy sets (IFSs). IBA is [0,1]-valued realization of Boolean algebra, consistent with Boolean axioms and theorems. IFS theory takes into account both membership and non-membership function, so it...

The hydraulic steering gear is an important equipment of the ship and its failure could contribute to navigation unsafely. With regard to the failure of a certain hydraulic steering gear and inspection of the steering mechanism, this article specifies reasons for the failure of the steering gear and...

To improve college students' cultural quality is related to whether China's strategic goal of constructing socialist modernization can be achieved and the major strategic issue that whether the Party's basic route can be unwavering for one hundred years. Therefore, each college pays full attention to...

In this study, the annual maximum daily rainfall from 1911 to 2010 are modeled for 6 stations in Taipei, Taichung, Tainan, Hengchun, Hualien, and Taitung. We fit the rainfall data both with stationary and non-stationary generalized extreme value (GEV) distribution, and further estimated future patterns...

In recent years, civil air traffic has grown rapidly, however airspace resources are limited, which makes the flight delay rate increasing year by year. Through research we have found that airport runway capacity is a key factor limiting air traffic flow, and among various factors that affect runway...

The emancipation of women has been echoed since the new order. Kartini has become an icon of women's struggle and movement in realizing empowered women. However, the reality that has happened until now is that women's efforts to occupy leadership positions are not as easy as the opportunities...

2020 is a challenging year for humans because the whole world was under attack of COVID-19, which is considered the most transmissible virus throughout human history. This pandemic has caused an unprecedented negative impact on people’s lives and the world’s economy. In addition, the impact of the pandemic...

With the social and economic development, urban construction is the trend of development. Public art plays a critical role in the process of urbanization construction, it is possible to live, the construction process of urbanization, people's culture play a key role to some extent. Public art in the...

In order to realize network for instrumentation without network interface, current instrumentation's network was studied. It adopted AODV routing protocol in wireless Mesh network and designed multiple-interface instrumentation network agent, which could connect network and control terminal interconnection....

Whether and in what degree the facade decoration of rent shops on ground floor in a high rise residential building affects the earthquake-resistibility of the structure The author analyzes the mechanics quantitatively, and draw that the seismic level of the building will reduce about 0.3 level. Additionally,...

A trajectory design methodology is developed for autolanding phase of RLV (Reusable Launch Vehicle) based on iterative correction algorithm in this paper. According to the inherent traits in phase of unpowered landing of RLV, geometric structure of trajectory and dynamic characteristics of the aircraft...

With statistical forecast becoming more and more mature at home and abroad, the predicting theory and methodology has developed in depth to reach a relatively comprehensive stage. In this paper, a grey prediction model is established and applied in the analysis and prediction of China’s household consumption....

Human behavior, due to its complexity, makes exploration of human behaviors very important and interesting. It is also because of the high complexity of human behavior, how to find and reveal the objective law has long attracted the research interest of scholars from sociology, psychology, economics,...

Stiffening rings has a greater impact on the equivalent stress of steel, especially when the stiffening ring has proper spacing and the large rigidity, the stiffening ring will share part of the load, so it can lead to the circumferential stress of steel reduce. Selecting the appropriate stiffening ring...

Collaborative recommender systems have succeeded in capturing the similarity between users and items based on ratings. However, they have rarely considered about the available information of the multimedia such as categories, delivery time and so on. Such information are valuable and feasible to solve...

As the most important factor for the efficiency of wind power equipment, the wind also is an important guarantee during their work. For the key technology of the research on wind power equipment, how to simulate the wind precisely have been concerned more and more widely. This paper analyzes lots research...

In recent years, with the development of China’s economy, progress of society and improvement of people’s life, cars have been bought by thousands of families, bringing great convenience as well as traffic load. Heavy traffic becomes the issue people have to face when going out. It also constrains the...

In view of the variable frequency constant pressure water supply system, according to the change of water consumption by users, analyzed the requests of pump number increase or decrease shall meeted,in guarantee of the premise of basic constant water pressure in pipe network,to make water pressure stable...

The research analyzed the current situations of their outlook on life of college students and its influence factors, as well as their realistic pressures, on the basis of questionnaire survey. 955 post-90s students of Youjiang Medical University for Nationalities, ethnic medical university in guangxi,...

People will always carry wet umbrella to shop, libraries, and other indoor places. These phenomenon always contribute to wet and slippery ground and a series of complex cleaning work which indirectly reduce customers’ purchasing power. Based on this kind of phenomenon, we explore to design a magic umbrella...

The performance of nitrogen and phosphorus removal in a pilot-scale anoxic-anaerobic oxidation ditch (OD) process was investigated. In order to achieve a high removal efficiency of nitrogen and phosphorus, the aeration was optimized and an anoxic zone was formed in the front of OD reactor, thus the operation...

The paper takes the perspective of college counselors from the frontline and the professional support of students majoring in music as the background, while the actual conditions of contemporary Chinese college students are the premise, emphasizing the necessity of integrating professional education...

This study aims to describe the ability to understand the narrative text of Indonesian Language and Literature students in the second semester. This research was conducted at the University of Musamus Merauke. Based on the observations during the lecture, it was found that Indonesian Language and Literature...

The Influence of the residual stress on the entire quality of U-sheet pile is introduced. The sectioning method and full release method are used to detect the surface residual stresses on quarter and half length place of the U-sheet pile. The testing principle of stress free method, experimental equipment...