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To enhance the utilization rate of wind energy, introduce a new kind of Movable Wind-drive Device and research the influence of crosswind on aerodynamic performance of wind turbine in wind-drive device. Based on blade coordinate system and feline coordinate system, carry on a vector decomposition of...

Indonesia as a developing country in establishing relation with other countries require transportation services to connect one island to another and to other countries. Air transportation is one of the most time efficient, comfortable and fastest amongst other transportation. But as the increasing passanger...

In order to solve the problems of the veracity of the topical web crawler which can not get the information interrelated with the given topical. A design framework and algorithm of the ontology-based adaptive topical crawling is brought forwards. We use the ontology technology to reduce the topical web...

This is followed by a summary of future research directions, and possibilities for technology transition that are currently underway. RL can autonomously get optional policy with the knowledge obtained by trial-and-error and continuously interacting with dynamic environment. Firstly, the model and theory...

Disassembly sequence planning is one of the most important works in Product repair. It is very easily cause combinatorial explosion when we disassemble complex machinery product. In order to solve this problem, we put forward modularization disassembly. We construct a modularization disassembly model...

q-rung picture fuzzy sets can handle complex fuzzy and impression information by changing a parameter q based on the different hesitation degree, and Yager operator is a useful aggregation technology that can control the uncertainty of valuating data from some experts and thus get intensive information...

To the high real-time quality requirement of motion simulation system of airport fire engine simulator, a simulation system with simplified motion model was promoted. The simplified motion model simplifies motion model of vehicle based on application requirement of virtual training of vehicle driving....

Water resources shortage is a problem paid general attention to in today’s world. How to predict the clean water provided in a region become universal concern ever since. So we develop a NARSD Model to analysis water bearing capacity with the rate of water supply to water demand. It is improved from...

b-cyclodextrin (b-CD) is a kind of cyclic oligosaccharide with a unit of D-glucopyranose. It shows good molecular recognition ability for its unique physical and chemical properties and suitable cavity structure. It also is an important supermolecule. It is easy to be derived to get a variety of functional...

When a major event creates a behavior cluster, this cluster’s spatio-temporal data is the group behavior time-space domain. The time data of each individual on the space is a time series data. So this article we first to analyze the time series, approximately express the time series with the piecewise...

Regional heads are leaders who face the people directly at the regional government level in Indonesia, in contrast to the President who is geographically distant from the people. The covid-19 attack comes suddenly, there is no long preparation process, if the regional head is unable to handle the Covid-19...

SISTRO, a truck scheduling and management system, was developed to optimize stock fulfillment following the government regulation (Peraturan Menteri Perdagangan/Permendag) and the distribution process of subsidized fertilizer from Gresik Warehouse of PT Petrokimia Gresik (PG) to Buffer Warehouse located...

Social new media platforms have promoted the new-media information dissemination mechanism, by which many people are performing themselves with different personal symbols. The American sociologist Irving Goffman proposed Dramaturgical theory, which means people in society are seen as actors performing...

In the process of tunnel excavation, in order to ensure the error between the direction of travel and the designed tunnel axis within required range, the relationship between the position of the shield and the designed axis of the tunnel should be monitored and measured in real time. The laser displacement...

Poly(N-isopropylacrylamide) is a representative thermosensitive polymer, whose hydrogels have broad applications. But poly(N-isopropylacrylamide) hydrogels are weak and brittle. To get higher strength hydrogels, in this paper, silica sol was utilized as nanoparticle reinforcer source to construct poly(N-isopropylacrylamide)/silica...

NASA demonstrated that there are more than 500,000 pieces of space debris around the earth.It is necessary to remove the space junk because they do great harm to the aircraft. How to remove the space junk has become a universal concern.. In this paper, model is established to find the best alternative...

Psychological well-being can be realized by the presence of happiness in the individual. The happiness of individuals who have become fresh graduates can be achieved by having a job. The current situation which is pandemic Covid-19 situation makes it difficult to get a job, so fresh graduates need the...

The tilted visual angel of the camera determines that incline will inevitably occur in vehicle license plate (VLP) recognition system. This will bring about difficulties to the following character segmentation and character recognition. Traditional correction methods can receive high accuracy hardly...

Start from the characteristics of content and requirements of mould design course; emphasize seriously doing a good job in education of learning goals and make efforts to stimulate students' active thinking, cultivate students' ability to apply knowledge, consciously apply elicitation method of teaching...

In recent years, people made a lot of progress for solving Boolean satisfiability problem. Existing solvers have been successful in dealing with problems with thousands of Boolean variables in reasonable amount of time. And there is a trend to use Boolean satisfiability solvers to deal with practical...

I design a rational toll plaza layout and the congestion problem of the vehicle passing through the toll station is optimized reasonably.By analyzing the behavior process, the arrival distribution and the distribution model of the vehicles at the toll station,we get a reasonable number of conventional...

With war happening a few months before, people noticed anti-war’s importance in society. Civil war has been an unrealistic event for many people today. Still, articles about anti-war and the adverse effects of war became commonly found on the internet with the war happening. The negative side of what...

Although the performance of image acquisition devices has been improved dramatically in recent years, especially in the resolution and clarity, defocusing and motion blur are still big problems. Upgrading the devices with the better hardware is one way to solve the problem, but the costs will usually...

Self-publishing got a lot of attention for introducing a new form into the publishing industry. However, it didn't get the expected prosperity in Chinese publishing environment and exposed a lot of difficulties. The problems faced by self-publishing mainly derived from the limitation of the self-publishing...

Life length of PLA sand barrier shall be influenced under wind-drift sand. This study researches the law of abrasion performance to provide theoretical underpinnings in predicting life length of PLA sand barrier. This study tests the abrasion performance of PLA sand Barrier by applying Martindale Abrasion...

This paper studys several kinds of MUSIC algorithms in DOA estimation, expounds the principle of Root-MUSIC algorithm, beamforming MUSIC algorithm, spatial smoothing MUSIC algorithm, conductes simulation for uniform linear array with Matlab, get the characteristics of three kinds of algorithms, Root-MUSIC...

Fostering marital relationships is desirable by everyone with the aim to achieve happiness and satisfaction in life. In the past, women were identical with the roles and responsibilities to take care of the family, in contrast to present days, where women also get the opportunity to make a living either...

The application of dance anatomy in basic training classroom teaching of Chinese classical dance provides pertinent basic training guidance for dance learners by studying the function of each tissue and part of the body of dancers, guarantees the scientificalness and effectiveness of basic training classroom...

During home activities, humans need both natural and artificial lighting with different intensities. Artificial lighting is lighting produced by light sources other than natural light. Artificial lighting is very necessary when the room does not get natural lighting or when there is insufficient natural...

The modern Chinese vocabulary is the inheritance of ancient Chinese vocabulary development. Although its development process has local changes, there are some similarities in the modal expression, and it can help to better grasp the analysis of ancient and modern meanings for the reasonable analysis....

In today's era of rapid development of science and technology, the various disciplines have made considerable progress, at the same time, the subject and the crossesbetween subject and discipline are more and more ,and this cross becomes more and more complex and diverse. Among them, the mechanical and...

In this paper, measurement process and communication principle of measurement and simulation dual-mode terminal are introduced at first, then, a novel measurement uncertainty evaluation and parameter simulation method is described. According to analyzing the limited measurement results, we get probability...

Madeira Wine aging processes are slow and costly due to the value invested, the storage space and the temperature control. The aging process can be speed up if the wine is kept under certain conditions with a higher temperature. To get a high quality wine, an important step is the temperature control...

The study builds on purpose identifying and analyzing the constraints of farmers in implementing organic farming systems; and find intervention models to popularize organic farming systems. The basic concepts used are the concept of Tinbergen's policy and Parson's social system theory. The design research...

Fires occurring in comparatively closed places like large shopping centers where evacuation is quite inconvenient make great loss, including casualties and destroys of materials. It not only makes people fall into panic, influencing their life, but results in a great economic loss. In the past few years,...

This paper studied the supervision of the enterprise annuity in China by the method of scenario analysis. Since supervision is closely related to the benefit distribution among the main participants of enterprise annuity, we present a game model to optimize the benefit distribution firstly. By calculating...

Calcium hypophosphate is got from sodium hypophosphite and sodium chloride. The internal morphology and composition of calcium hypophosphate particles are obtained by nanometer particle sizer, scanning electron microscope (SEM) and X-ray diffraction (XRD) and also on. The experimental results show that...

influence of competence in the promotion at the local government bureaucracy. This research is quantitative, Data analysis techniques are multiple linear regression. Data collection techniques using questionnaires and interviews. The Respondents are 109 people of 305 people on structural officials in...

Now China has ushered in the era of big data. In this context, data has begun to show its importance in all daily life. China’s rapidly developing tourism industry has begun to realize the importance of data as a resource in market competition. The application of big data, Internet and other technologies...

CryptoCurrency has now spread its development as a medium of exchange and as a commodity that is traded 24 hours nonstop on various exchanges throughout the world. The basic nature of trading on cryptocurrency is how to obtain the lowest buying/price point and how to sell it at a higher price. This paper...

"For a city, the most important thing is not architecture, but planning." Ieoh Ming Pei, a famous Chinese architect, once said. City planning is a comprehensive development tasks and objectives within a certain period. In this paper, we first select 20 indicators ,which conform to the ten principles...

In this paper, a thresholding algorithm combining local and global region is proposed in order to perfect the vision of line-heating robot, segment foreground objects and background accurately, eliminate environment effects. The thresholding method combines the advantages of both local and global threshold...

When an accident happens, eyewitnesses become important so that the police get a clear description of the case. Unfortunately, eyewitness testimony is easily corrupted with false memory errors. This study examined the effects of word type and gender on the formation of false memories in the context of...

In having good teaching-learning process and result in foreign language classes, students need to meet their being comfortable in doing all the learning process. In this situation, learner autonomy becomes one significance aspect to be considered especially since the learning process was held online....

In the symmetry of mechanical system, we explored and made researches of related applications and the roles of mechanical principle decomposition symmetry, applied it to the real innovative product design. We established principle of space-time symmetry and principle of effect symmetry in the mechanical...

Teaching material is the knowledge carrier of teaching content and teaching method, and it is the basic tool to carry out teaching work and the important guarantee to improve teaching quality. The construction of scientific and practical teaching materials management system, improve the educational management...

In this paper, by using the improved fingerprint pattern, the fingerprint preprocessing effect of using Gabor filtering have been effectively improved. Then, by combining the advantages of the direction-based binarization algorithm and the local threshold algorithm, this paper can effectively get the...

This research was conducted in order to examine the effects of green products and product quality on purchase intention with brand image as an intervening variable. Environmental concern is growing and eco-friendly products are becoming a necessity, not only to satisfy functional requirements, but also...

In order to study the synchronization and parameter identification of different chaotic systems with uncertain parameters, a parameter identifier and a full synchronic controller are designed based on Ulyanovsk stability theory. Take system as target system and Rossler system as response system to verify...

Ant colony algorithm is a kind of intelligent bionic algorithm. It is based on the observation of ant’s food hunting in the nature ,which finds that ants always find shortest path between their nest and food source. The main principle is ants can release pheromone and percept its concentration to identify...