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As installed wind energy capacity increase, the low Frequency oscillation parameters may change. In order to accurately detect the low Frequency oscillation parameters, a algorithm based on the matrix pencil and stabilization diagram was proposed. It’s difficult to get the order of oscillation signal,...

Formal languages and automata is a major theoretical course. This course studies the theoretical problems of automata and formal languages with a high degree of abstraction. In order to enable students to better understand and grasp the contents of the course, it needs to design the experimental courses....

WC-8Co and Nak80 is deposited on the surface of 45 steel by DZ-4000( ) multifunctional surface hardening machine what use argon as shielding gas. By means of changing the order of WC-8Co and Nak80 electrodes’ deposition and different of roughness of Nak80 coating’s surface, thesis analyzes the effects...

Exploring the mythology before civilization is an important way to study the origins of Chinese traditional culture. Kongtong Wushu, with a profound cultural background and achievement, originated from the Jing Wei River Basin and Kongtong Mountain, which are one of the birthplaces of western Chinese...

Population ageing has become a challenge faced by most developing countries in recent years, and for developing countries where agriculture is the supporting industry, the need for a large number of labourers to carry out agricultural operations is an inevitable requirement for the long-term stable development...

With respect to the training program of software engineering specialty, this paper puts forward the comprehensive training platform of Chinese character dictation competition based on Android, and clarifies the purpose and main contents of the comprehensive training platform. Based on the hardware and...

With the rapid development of new media, pan-entertainment, as a cultural phenomenon, has a profound impact on the values of young people. With hedonism as its core, pan-entertainment is shallow in content and diverse in form, often aiming at the pursuit of instantaneous sensory stimulation and psychological...

In order to ensure the security of the wireless network, Wi-Fi Alliance uses stream cipher algorithm RC4 to encrypt data in the security protocol WEP/WPA. RC4 is a fast algorithm but easy to break. To solve the problem, WPA2 is proposed which uses block cipher algorithm to improve the anti-crack ability...

Forward and backward substitution method has been used as the power flow calculation method of any low voltage distribution network, and therefore utilization rate of electrical energy of the lines, transformer and line loss are obtained. These are the datum to assess the reliability of low voltage distribution...

This paper had designed a 3D measuring system with low cost and high-precision. The 2D laser displacement sensor is the core component, and the Labview graphical programming software is the main software platform. PLC and stepping motor drives high-precision guides rail movement. Combining software and...

Shore-to-ship power supply system has become core technology dealing with shipping environmental pollution. However, the lack of systemic technical standards of it has brought great challenges. This paper proposes standards system for shore-to-ship power supply system, which based on analyzing the trend...

In this paper, we present a remote iris recognition system using two cooperative cameras, one of which with wide-angle perspective and the other with long focal-length and high resolution; the two cameras are fixed together on a resolving stage called Pan and Tilt. When the wide-angle camera finds a...

Purpose: analyze the pathological features of pancreatic endocrine tumor and discuss the differential diagnosis of pancreatic endocrine tumor and pancreatic acinic cell carcinoma. Method: choose 10 patients of pancreatic endocrine tumor from the Chinese Medicine Hospital of Henan Province and the Tumor...

Autism Spectrum Disorder (ASD) has garnered significant attention due to deficits in social behavior and communication. This neurodevelopmental disorder often manifests early in life and is commonly characterized by delayed language development. In recent years, the global prevalence of children with...

Monitoring crop water content by remote sensing has been an important problem for agricultural drought monitoring and water resources management. The triangular water vegetation index is affected by canopy structure parameters, such as leaf area index. To improve this, we used the method of ratio index...

The task of information resources planning is to solve the planning and coordination of information resources related to application projects. This work can share the data resources in the maximum extent, and reduce data redundancy. This article discusses the existing problems, and we use data analysis...

Bread products including pan bread are widespread as staple food. Wheat flour is the main ingredient used. However, Indonesia must import wheat flour, and demand increases every year. To reduce wheat flour dependency, partial substitution of wheat flour with a local crop e.g., sweet potato might be done....

Although the smartphone brings people more convenience and entertainment, many troubles are also caused, such as smartphone addiction problem. The smartphone gives rise to severe impacts on the life, study and work of users with poor self-control ability. Especially for those under age, smartphone addiction...

The progress and development of society facilitate the reform of higher educational system. The curriculum ideology mode of curriculum is more in line with the cultivation mode of talent quality in today’s society. Teachers have a great effect on the improvement of students’ cultural level, strengthening...

In order to support the comprehensive analysis of virtual simulation and scientific visualization of navigation environment in marine simulator, this paper carried out the visualization analysis of three-dimensional vector field data of flow field according to the space-time characteristics of river...

Due to the lack of skid resistance, poor flatness and difficult maintenance of cement concrete pavement in tunnel, it is urgent to carry out the overlay project of asphalt mixture. Aiming at the maintenance requirement of “white to black” of tunnel cement concrete pavement, the mix ratio design of reactive...

The monolithic cylindrical fused silica resonator is the critical component of a cylindrical resonator gyroscope, and the Q factor is the key parameter to evaluate the performance of a cylindrical resonator. In this paper, a non-contact measurement system based on acoustic excitation and laser Doppler...

In recent years, with the outbreak of such issues as the disclosure of personal information and the unrealistic price cuts of Taobao shops, it is not difficult to see that many problems concerning the credit of electronic commerce have begun to be uncovered continuously, thereby hindering the further...

This paper presented a method of fault-tolerance for secondary-system information in smart substations. It was to solve the problem of information redundancy. This article drew on a method of state estimation on the primary-system and used the calculation of measurement-equation residuals to identify...

Against the backdrop of educational reform, music education becomes more and more important in colleges and universities, by being the important constituent in quality-oriented educational structure in colleges and universities, which can not only cultivate students' music accomplishment, but also push...

The development of Long-term Care Insurance (LTCI), which matches that people get old before becoming rich lag behind. The mega-urban agglomeration formed in the metropolitan area under the process of urbanization intensifies the demand for insurance driven by long-term care needs. This paper constructs...

Based on the analyzing for the Pan-logic graph of Pan -Boolean algebra PID control, it is introduced in this paper that a new method of Pan-logic truth table can be used to depict the relations between input and output variables of Pan-Boolean algebra PID controller. By quantizing and grading the controller...

A new dynamic control model for Adaptive Front-lighting System(AFS) is presented in this paper based on pan-Boolean theory. This logical control model for AFS system is based on control practice for AFS system and is consisted by a series of control rules. Combining with PID control arithmetic, off-line...

The research object is an endangered minority language of Primi on the southern dialect. This paper takes isolated-word of Primi as the primitive and uses large vocabulary of speech corpora based on HTK. The effect of different quantity of vocabularies, the sample ratio of training and testing, and the...

For the time-consuming problem in calculating the fitness value, this paper proposes a hash bucket with precision mechanism for a quick query of the data in the neighborhood of a particle. In order to establish a balance between the calculation accuracy and utility, it uses the hash tables with precision...

With the low altitude airspace open in succession in China, the general aviation industry of China began to develop rapidly, so general aviation development prediction has become one of the pressing needs for the future planning of the government and the general aviation enterprise. In view of this,...

Focusing on the problem of low efficiency and high mistake rate for manual detection of fabric with periodic textures, a new fabric defect detection model based on summed-up distance matching function and optimal Gabor filter bank is proposed. Firstly, the frequency and scale parameters of the filter...

This paper, from the perspective of the subject, discusses current situation, participants, planners and local residents of the Pan Yu Water (a kind of traditional folk color on rafts) art, and makes an analysis with investigation data after visiting Shiqiao Town, Baomo Garden, Piaose(a kind of traditional...

Objective, to use prenatal health education and nutritional intervention strategies for pregnant women with pregnancy-related hypertension to explore the effect of interventions on patient outcomes and analyze them. Methods, a total of 90 pregnant women with gestational hypertension were selected and...

Meteorological satellite images are very important in meteorology, and they have a clear reflection to the process of the weather’s dynamic changes. Remote sensing technology can give the detection and identification to the objective, and it has the effective identification to the weather pictures. In...

The increasing access requirements of distribution network in urban centers and the limited bay resources in power grid have formed a great contradiction. Ac-cordingly, the bay resource optimization method based on hierarchical model is proposed in this paper. Outer planning selects attributive substations...

Traditional PTZ tracking system focus on tracking algorithm, but PTZ camera control is not taken seriously and the control method has the large deviations. The algorithm for PTZ camera control is defined according to the target position which is achieved by the tracking algorithm in the image, calculates...

Compared to other gyro the dynamic performance of optical-fiber gyro was better and the price was cheap. Optical-fiber gyro was suitable to build SINS. By the way, zero bias of optical-fiber gyro was sensitive to temperature, and the compensation technique was a hot point in INS research. According to...

Aiming at the problem of victim's rational and irrational behavior during recovery stage in natural disaster, this paper analyzed the victim's psychological and behavioral characteristics and influencing factors during recovery stage based on lots of literatures and an interview with victims. Besides,...

This paper uses discrete events modeling to apron surface activity control problem. Through dispersing runway taxiway and apron, discrete element map to Petri net basic element, build surface activity model based on Petri net. The paper build model of apron activity by Petri net theory, use Cpntools...

The issue of dynastic politics emerged during the simultaneous regional head elections in 2020. Many candidates for regional heads were political relatives. This study aims to describe how the media Tempo.co and Republika.co.id framed the political issues of the President Jokowi dynasty towards the participation...

Indoor positioning is a challenging task in location-based services (LBS). The basic requirements of the indoor positioning system are high accuracy, availability, and cost and energy efficiency. Apple's Bluetooth Low Energy (BLE) based iBeacon along with pedestrian dead reckoning (PDR) system meets...

The operational effectiveness of naval gun's anti-air besides related to naval gun weapon system, also to a large extent under the influence of firing command decision making. How to reasonable use of naval gun weapon system's anti-air, we need to empty for naval gun firing command decision making problems...

The sequencing of sports meeting is quite complicated due to the huge number of people and events. A new immune genetic algorithm aiming at solving the sports meeting sequencing problem is proposed in this paper, namely the chaos immune genetic algorithm, which combines the immune algorithm, chaos algorithm...

A trajectory planning scheme is proposed to satisfy the requirements of maneuver and terminal guidance constraints in the reentry flight for ballistic missiles. The reentry interface circle with the target point as its center is determined according to the range of the reentry phase. Then, a reference...

Objective: Situational teaching method with PBL is applied in the clinical teaching of patients with ectopic pregnancy. Its clinical curative effect is discussed and analyzed. Methods: A total of 100 nursing students in our hospital were randomly assigned to two groups: the observation group and the...

Setting up Shanghai free trade zone (SFTZ) opened a new era opening to the outside, which was also the booster of accelerating China's participation in the world economy. SFTZ have done many institutional innovation, and have brought great influence to the surrounding cities. As the important port city...

Considering the disadvantages of general filter aid, a new type of talc filter aid was researched and developed by the two-step approach. The first step was that the talcum powder were heated by microwave in the acid solution. The second step was that the talcum powder was put into dodecyltrimethylammonium...

The integrating sphere gas chamber is selected as the core of the detection system, and a new algorithm is used to calculate hydrogen gas concentration. LED light source is selected as the detection system light source, and LED source wavelength is processed by fiber grating and piezoelectric ceramic,...

This study was aimed at using biomimetic strategies to construct a biphasic scaffold. Biphasic scaffolds were constructed using the 3-dimentional printing technology with two phases: the bony phase and the chondral phase. The bony phase was using the composition of poly (lactide-co-glycolide) (PLGA)...