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In this paper, the aircraft is the main research object. Using CAD rendering model diagram and force analysis diagram, we analyzed the dynamic model in arresting cable under the action of the landing, and got the general rule of aircraft and arresting cable force based on theoretical mechanics knowledge....

The design and optimization of urban-rural dual-directions logistics network is a substantial important issue, which will directly affect the development of the urban-rural integration in China. A reasonable scheme of logistics network will contribute to supply efficient logistics services to customers...

In this paper the methods of chemical co-precipitation method were used to produce nanomaterial of LaAl11O18. In order to find the effects of the preparation parameters on its micoscopic structure and the influences of calcinated temperature , keeping warm time and pH value on organizational structure...

In this paper, an improved bat optimization algorithm to solve sports video was proposed, which presented the concept of adjustment sequence to design the strategy of local searching, and added the maneuver flight in the global exchange of information. Experimental results indicate that, the proposed...

As a lightweight and flexible virtualization technology, container virtualization has been adopted by more and more platform as a service (PaaS) system. With the popularity of container virtualization and PaaS, cloud forensics need to find a way of extracting integrate and reliable data from containers....

This paper mainly has conducted the research to the incentive problem in modern enterprise management,which is based on Maslow's theory of needs. This paper firstly gives a brief overview of the Maslow's needs theory, and then carries on the analysis to the knowledge workers from the two aspects of the...

Mining emerging patterns aims at contrasting data sets and identifying itemsets that characterise a data set by contrast to a reference data set, so as to capture and highlight their differences. This paper considers the case of emerging gradual patterns, to extract discriminant attribute co-variations....

The paper discussed the problems in trial-production line for the HIGGS watch, which made against the success of putting the new product into mass production smoothly and introducing it to the consumer market on schedule. After analyzing the causes of the problems, a series of solutions such as communication...

In this paper we present an overview of the most interesting object description techniques which depicts some descriptors that could be used to support higher level components for object recognition, behavior analysis, classification, and clustering. We are focused our attention on those techniques which...

Furniture companies are classified as manufacturing firms. On average, manufacturing companies allocate over 50% of their expenditures to the purchase of raw materials, which are supplied by various suppliers. Supplier segmentation involves grouping suppliers based on similarities among them. This segmentation...

The purpose of this research is to carry out a visual analysis of the landscape based on the geomorphological characteristics of the study area. The main method of research is a survey. The variable used in this study is the visual level of the landscape. The research analysis is descriptive of landscape...

Excitation and measurement mode of Electrical Resistance Tomography (ERT) system would determine the sensitivity, information quantity and noise immunity of the test field. In this paper, a 16-electrode ERT system is cited to conduct a research on 8 excitation modes and 2 measurement modes by numerical...

LED luminaires, the research object, is the new energy industry products. And aiming at the lifetime prediction and reliability evaluation of LED luminaires, a novel dual-stress accelerated life tests were designed and lifetime models were developed. The temperature and vibration were selected as the...

Mountain red earth is a kind of relic ancient clay remained on the Yunnan Plateau formed under the influence of paleo climate, but this soil has experienced degradation recently. To understand the mechanism and effects of such degradation, this study examined the mountain red earth based on the analysis...

Aiming at the assembly site scene process, we have studied the 3D visualization assembly site scene process technology which includes designing scene and developed assembly site scene process system. The system can not only make the process intuitive, easy to understand, visual, but also fundamentally...

To investigate dynamic compressive properties of ZK60 magnesium alloys under different strain rates, the Split Hopkinson Pressure Bar (SHPB) apparatus was used at ambient temperature. The mechanics response and the correlation rules of ZK60 magnesium alloy under different strain rate compression have...

With the continuous development and extensive application of ontology research, the temporal information needs to be processed, but such ontology description logic has good ability of expression, algorithmically undecidable, simple and shortcomings of inability to describe some concepts in the reality....

This paper studies college students' attitude to The Sunny Sports in different stages of exercise behavior based on the trans-theoretical model of exercise behavior and the attitude theory of social psychology. The results show that: first, totally, college students' attitude to The Sunny Sports in the...

The continuous decline of adolescents' constitution has become a serious social problem. Therefore, the reform of sports training mode for adolescents is expected to improve their physical and healthy levels. In this paper, based on the authors' learning and practical experience, we firstly analyzed...

As it reflects a company’s performance and future prospects, firm value is very important to investors and other stakeholders. A good firm value indicates that the company has the ability to manage its operations effectively and efficiently. Companies must not only generate financial returns, but they...

The law of self-defense is the most controversial and confusing area of judicial practice. The current system of self-defense is unclear, vague judgment elements, judicial recognition standards, should be combined with the theory of subjective and objective unity of compromise, scientific construction...

On the rise of online shopping, advanced delivery system makes life easier. This paper aims to investigate the positive and negative outcomes associated with faster delivery systems. Overall, this study considers faster delivery integral to a growing domestic economy. However, it should not be overlooked...

China has moved into a new era of economic and social development, and the key to leading the new normal of economic development is high-quality development. Based on the new development concept, the economic high-quality development index system is established. 2014–2019 China's inter-provincial...

The construction of corporate culture of state-owned power enterprises is an important task to promote the implementation of the company's strategic goals, gather the spiritual strength of employees, and promote the harmonious development of the enterprise. This article combines the actual development...

Our basic model is that to make some predictions for Billings next thirty years development. The major assumption is that the whole industry of the city can be divided into three parts: the agricultural area, the industrial area and the domestic area.

Biofuel is an attracted alternative fuel. While biofuel-gasoline blends are used for substituting some part of gasoline, and to some extent it is favorable to direct injection homogeneous charge combustion ignition (DI-HCCI) engine application, improving auto-ignition ability and reducing high-pressure...

Made the modal analysis of BTA drill pipe by ANSYS software,analysis the modal of the BTA drill pipe when encountered the excitation frequency in the actual processing.Determine the appropriate drill pipe vibrations at different excitation force, to further optimize the design of the drill, provide the...

Earning management is a very hot and disputed topic can be influenced by many factors. Compared to old standards, our new accounting standards can restrict earning management in lots of aspects. Inevitably, as immature standards, it can’t avoid and eradicate all the situations in earning management....

This paper introduces an GPS(Global Position Systems)location method based on articicial neural networks. Because the signal of GPS receiver is usually influenced surrounding environment, is difficult to obtain continuous and exact location data. A method based on Artificial Neural Network (ANN) is used...

This paper presents a fault reconstruction scheme based on sliding mode observers for sensor and actuator faults detection and isolation for a class of uncertain nonlinear systems. A coordinate transformation is first designed for the output equation of the system followed by a first-order low-pass filter...

This article describes the design of a device which can according to the characteristics of brain waves in different users to choose the most suitable for the user to enjoy music, but also can automatically adjust the volume up to the user the most suitable to accept the extent of, all regulatory processes...

In this paper, in order to study the tourism environment protection as the core, to analyze the relationship between the sustainable development of tourism environmental protection and tourism, clear tourism environment protection value, and put forward the tourism environmental protection measures to...

Since the implementation of the universal two-child” policy, the fertility rate in Heilongjiang Province has increased slightly but has not reached the expected level. This paper conducts a sample survey on fertility intention of the residents in Harbin, Qiqihar, Jiamusi, Jixi and Qitaihe cities in Heilongjiang...

When Small and Micro Businesses expand the market and make a strategic decision, do research on an internal connection between database marketing input and company's performance.When Small and Micro Businessescarry out these, the whole performance is the fundamental starting point,Small and Micro Businesses...

The induction heating temperature and electromagnetic field coupling model has been established based on the principle of induction heating and finite difference method. The suitable parameters are set up according to actual size of billet. Numerical simulations are performed according to the mathematics...

Blockchain is a decentralized distributed ledger technology. The public chain represented by Bitcoin and Ethereum only realizes the limited anonymity of user identity, and the transaction amount is open to the whole network, resulting in user privacy leakage. Based on the existing anonymous technology,...

This literature review of work conducted a mixed-methods investigation to provide a systemic discussion with subtopics in response to the challenges experienced by remote work, the nature of virtual collaboration, as well as the strategies and technologies of virtual team management and monitoring to...

Prion disease is a sparse, life threatening, and unusually dramatic neurodegenerative disease. Although there is no radical cure for prion diseases, the diseases follow an apparent pathogenic mechanism. A single gene produces a single corresponding prion protein (pRP) that could potentially transform...

Under the influence of the socio-economic system, financial development and rising house prices are no longer two separate issues. For a specific regional environment, financial development will, to a certain extent, suppress the rising trend of house prices and contribute to the stable development of...

This comparative study explores the poetic dialogue between Li Shangyin’s Untitled Poem and W.B. Yeats’ “Sailing to Byzantium” from the perspective of symbolism. The research delves into the inner logic and aesthetic value of their symbolic exchanges, examining the masterful use of symbolism by both...

In recent years, Chinese mobile Internet technology has developed rapidly. Mobile Internet has had strong influences on development of various industries and improvement of people's life and it has been applied in Chinese higher education. This paper takes university students' off-campus internship management...

In this paper, we focus on the need to solve the problem through reasonable index, based on a taxi drops quickly intelligent software platform, with Beijing as an example, Analysis the degree of “The matching of supply and demand” under different time and space. This paper has established three kinds...

Along with the application and development of E-commerce in all sectors of the society, the agricultural development in China has entered into a new era. The appearance of network marketing of agricultural products will inevitably bring along with a glittering array of opportunities, which has a significant...

Component-based software development has emerged as an important method in application development to solve the software-crisis. It is now becoming apparent that the technology cannot respond to such diverse requirements or technical challenges because of its insufficient flexible. In this paper the...

The strategic cooperation of rural credit cooperatives (RCCs) involves different stakeholders, including government, RCC and various strategic partners. In this paper, a framework of game analysis for them was constructed and conclusions were as follows. If option mastery was under control of government,...

the Intelligence based on the information physics system will enable humans to enter the fourth industrial revolution led by intelligent manufacturing in the next ten years, that is the industrial 4 era. Product of the whole life cycle and manufacturing process of digital and based on information communication...

Urbanization is one of main reasons for world progress and development. In order to understand the urban population size of Hebei as well as land scale development law and status, this paper analyzes the coordinated relationship between urban population and land to guide the future urban development....

Prepared by impregnation of MCM-41 molecular sieve, zeolite and modified MCM-41; to load 5% of modified Fe/MCM-41 zeolite catalyst, the reaction temperature 60oC, reaction time 8h, hydrogen peroxide 2mL, naphthalene under 1000mg, Fe/MCM-41 catalyst 100mg conditions, naphthalene conversion rate of 5.8%...

In recent years, the research on the evaluation of think tanks in China has been increasing day by day. Through the combing and summarization of the existing research results, the research hotspots and weak links in this field can be summarized, so that the field can get better development in the future....

Pollution controlling’s incentive and monitoring are important issues in environmental management. However, in the mechanism of pollution controlling, the importance of pollution controlling indexes determine the selection of controlling order and efficiency of pollution controlling, management authorities,...