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Ant colony algorithm (ACA) is a very effective way for traveling salesman problem (TSP) due to the positive feedback and the distributed parallel computing mechanism. But it has many drawbacks, for example, long search time, precocity and stagnation. In order to speed up convergence rate and ensure the...

Aiming at wide variations in loads and moment of inertia of the machine tool position servo system, the position loop controller is designed based on RBF neural network control and predictive control. The mathematical model of AC PMSM is established. The predictive model is designed based on controlled...

In order to manage the copyrights for digital video on Android operation system, on the basis of summarizing traditional video encryption algorithm proposed a new video encryption algorithms, perceptual encryption algorithm. This algorithm can select important data to encrypt, and can control the intensity...

Complex VR scenes, containing hundreds of multi-resolution models with millions polygons, cannot achieve real-time performance and verisimilitude at the same time. How to adaptively choose the appropriate level of resolutions according to the data volume and hardware/software environment is therefore...

Hot pressing method although can effectively improve the density of the rapid hardening slice powder, but due to the rapid hardening slice heat ultrafine microstructure of aluminum alloy powder body approximately in to static pressure state, under the limited high loading stress condition, high temperature...

A three-dimensional SCR reactor model of 660MW coal fired unit was established by using FLUENT coupled detailed reaction kinetics. The effect of different ammonia injection strategies and the specific surface area of catalyst on the denitrification reaction were studied by the model. The results show...

Network lifestyle is a hot issue for scholars in recent years, it have a profound impact to college students living, learning, cognitive and even values. In this study, based on lifestyle measurement methods in sociological research, to get the concept, content and analysis model of network lifestyle,...

Integrated design of airframe/propulsion of hypersonic vehicles is a problem of multi-objective multidisciplinary design optimization (MDO) for complex coupled systems in nature. In order to implement a MDO on airframe/propulsion integration, firstly the design structure matrix was established based...

The emergence of more powerful computational techniques has stimulated the development and study of more sophisticated models for portfolio selection problem including further constraints and further financial and non-financial decision criteria. In this paper, we propose a hybrid approach composed of...

A large number of malicious apps focus on stealing personal and financial information. It is very important to detect such apps as early as possible in order to prevent subsequent crimes. DroidBox incorporating TaintDroid detects leakage of private information, IMEI (International Mobile Station Equipment...

The requirement and the status of the detection of the moving stick are introduced, and the Hough transform and the canny gradient are introduced to identify the movement of the object in the scene. By extracting the Canny gradient of the moving object, the Hough line detection is performed on the gradient...

The challenge of supporting education is the acceptance of graduates in the world of work with quality in accordance with career standards. The graduates are faced with competition between universities in the country and abroad in line with the Asean Economic Community (MEA). Graduates' competence is...

The teaching mode of "flipping classroom" course is adopted to reform the course of "Network Database", and according to the teaching knowledge point, the teaching PPT, teaching video, micro-course and other kinds of teaching resources are made. Enrich the MOOC online teaching resource library for the...

The dramatic success of Artificial Intelligence applications has been accompanied by more complexity, which makes its comprehension for final users more difficult and damages trustworthiness as a result. Within this context, the emergence of Explainable AI aims to make intelligent systems decisions and...

The current state of innovative training talents is serious. The ministry of education clearly pointed out that colleges and universities should promote entrepreneurship and innovation education as a comprehensive reform, including the innovation and entrepreneurship education. Based on the above understanding,...

Wu's ancestral hall, the First ancestral hall in Eastern Hubei Province, is one of the best-preserved ancient ancestral temples discovered at present, and it is known as the “Hubei Folk Art Treasury”. This article focuses on the description of Wu's ancestral hall space, and expounds the influence of...

In order to investigate the effect of moisture content on cohesive subgrade soils dynamic resilient modulus, a series of dynamic-triaxial test were carried out. Based on the matric suctions measured by the filter paper method, the relationship between dynamic resilient modulus and matric suctions were...

Flight management system is an important part of avionics system. Traditionally, the schedulability analysis of this system was carried out after the design of the system was completed and in the stage of implementation and verification, this made the system unable to accurately analyze the hardware...

The article considers a complex of ideas of Pierre Bayle, the famous French thinker of the XVIIth century, related to the religion, morality, and freedom. The great Voltaire, who, like all enlighteners, experienced the strongest influence of Bayle's main work “The Historical and Critical Dictionary”,...

Woody Allen is a representative of Hollywood's "literary directors", research on whose work has mainly concentrated on analysis of the narrative structure and urban culture of his films in recent years. For example, The Space Narrative of Woody Allen's Films by Dai Bojun, Daily Narrative of Woody Allenby...

The paper presents the study of epizootological situation with demodicosis infestation of dogs in the Central Chernozem region of the Russian Federation from 2010 to 2017. The retrospective and operational analysis of veterinary reports of public and private veterinary institutions was carried out. In...

It is found in empirical analysis that although the substantive reform of court trial has improved the situation in which traditional criminal trials become formalistic to some degree, thereare still problems in the investigation of documentary evidence in criminal trial, such as chaotic procedure of...

In this paper, we solve multi-objective programming problems with equilibrium constr- aints by means of homotopy interior point algorithm. We also prove the global convergence of this homotopy interior point algorithm under assumptions. Moreover, the results of the numeric example shows that this method...

A simplified linear model is studied for the complex nonlinear model for a class of saucer-shaped aircraft in this paper. Then a feedback control law is designed to achieve the tracking of given attitude angle. What is more, a kind of gain adjusting law by fuzzy changes with errors is designed in order...

Lithium batteries recently become recommended power sources due to its advantages which have high specific energy, high capacity, long cycle, etc. The development of lithium batteries pushes the development and production of electonic equipments to the next step. As the effect, the demand for electronic...

The aim of this paper is to analyze influence of inertia moment on dynamic characteristics of mixing system. First, the basic structure of mixing system is introduced, and the working principle of mixing system is illustrated. Second, the simulation model of mixing system is established based on AMESim...

In recent years, Meteorological disasters are frequently occurred, which bring tremendous suffering to people's lives and property. Meteorological emergence management capability appraisal is a system engineering which involved many factors, This paper design a multi-index appraisal system, built an...

This paper presents a solution for force and stability meteorological window forecast system of large-scale tunnel elements based on C/S+B/S mode, through the plug-in framework design pattern, the strong coupling relationship of each subsystem can be reduced in the process of system integration; the...

This article elaborates the case of Elevyn.com, a technology social venture linking the deprived rural artisans of Sabah directly with the socially-conscious consumers through online shopping portal by eliminating the middlemen in between for the sole intent of revitalizing an area of disinvestment and...

Indonesia is a country that has a diversity of local wisdom that needs to be compiled as assets for national development. Among them are in the form of ideas; notions; and thoughts from local figures who helped to enrich the nation's history with their role in society; which is a valuable cultural property....

Taking listed high-tech companies as research samples, this paper selects data from 2014 to 2018 to explore the relationship between senior executives' incentives and enterprises' innovation ability, and the influence of enterprise equity nature on this relationship. The results show that the adoption...

Based on the establishment experience of British vocational ability standard system and the reality of vocational education in China, this paper is designed to establish a modern apprentice ability standard system for logistics management major in higher vocational education, including professional ability,...

The article deals with the formation of intersubjective relations in a virtual environment. Attention is paid to the peculiarities of the implementation of intersubjective relations in a virtual environment, the factors of intersubjective relations are highlighted, the role of trust as an institutional...

Information-based learning environment presupposes integration of various types of education and upbringing with information support and technological means ensuring an effective management of the educational process. The article highlights the importance of extracurricular activities meant to encourage...

The problem of this research is the low ability of jump shoot, owned by basketball athletes of Sport Science Faculty of Padang State University. Therefore, some factors that affect the ability of jump shoot of basketball athletes were investigated. In this research, the researcher found the factor of...

In the post-epidemic period, the stall economy was once again valued as one of the important supplements to the regular economy. Therefore, it is necessary to adopt reasonable and scientific management methods and policies to avoid the state of “die at one tube, put it in chaos”, and become an urgent...

The coverage data of exclusive breastfeeding in the world was 39% and it was estimated to be 36% in poor and developing countries. Many women didn’t give exclusive breastfeeding because of sore or blister on their nipples. The incidence of sore nipples was 11-96% of all breastfeeding mothers in the world....

When all students assume that it is a difficult subject to understand, it is a teacher’s duty to find a way to solve that problem. Teacher needs to provide a tool or media to make students able to grasp materials easily, express ideas freely, and participate actively in class discussion, and learning...

In the m-commerce environment, the improper disclosure of privacy information and excessive access by the third party results in the lowest willingness of users to disclose personal information. Therefore, it is of great significance for the healthy development of mobile commerce to study the effective...

At the beginning of 2020, the emergence of COVID-19 had a huge impact all over the world, followed by a large number of rumors about the epidemic, and caused panic among the people and society. This article focuses on the analysis of ten typical Internet rumors about COVID-19 epidemic in China in April,...

Knowing and providing a description of the influence of school committees and principals on the quality of education, partially and simultaneously in SMP Negeri in Mesuji Makmur is the purpose of conducting this research. To achieve these objectives, the researchers used quantitative descriptive research...

The conflict between various objectives of history education has always been a great concern for scholars and educators all over the world. For years, experts in this field have been studying and researching for education methodologies as the solution to the problem. This paper focuses on the topic with...

The ratio of dependence of the elderly to the productive age in Indonesia continues to increase which correlates with the need for facilities. One of the facilities needed and commonly used together with the productive age is the bathroom. Most Indonesians have permanent bathtubs and toilet squats that...

Urbanization is a key driver of economic growth, and its effects on income have garnered significant academic attention, particularly in relation to agglomeration effects. This paper examines the relationship between urbanization and wages using data from the 2018 Chinese Family Panel Studies (CFPS)....

In the context of the new era, the development of renewable energy is of great significance. Its utilization not only alleviates energy shortages but also significantly reduces environmental pollution. With the widespread application of digital technology in the power system, higher demands are placed...

Since China’s neoinfrastructure REITs have just started, there is limited research on REITs products and risks in China. This paper analyzes the revenue and risk characteristics of infrastructure such as small hydropower stations and modifies the traditional operating cash flow method, multiplier method,...

This study aimed to determine the effect of social support on psychological well-being and quality of life of social assistance recipients. The sample of this study was 190 social assistance recipients. The sampling technique used was purposive sampling. The Multidimensional Scale of Perceived Social...

Contemporarily, the 5G technology is rapidly, and the media industry (e.g., Tiktok and micro-blog software) are growing rapidly and playing an increasingly important role in society. Intrinsically, the media and 5G technology industries might have a strong correlation with each other in stock market....

This paper analyzes the difficulties in construction and the reasons for the leakage of biting piles in engineering, and proposes anti leakage treatment plans, including groundwater level control technology, construction process control technology, leakage blocking scheme between biting piles, and anchor...

Regional government financial performance refers to the level of achievement of work results in the field of government finance, which includes the amount received and spent by the regional government throughout the budget period using financial indicators established by policies or regulations. This...