Search all articles

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,...

We will have the date and time and put it into the model of the relationship between the solar height angle and local time, to obtain the length of the shadow of the functional relationship between theoretical value and observed latitude. We divide the length of the shadow of two adjacent times to eliminate...

At present, during the process of architecture market management information, it is necessary to use the difference supervision theory, which can improve the efficiency of the supervision, save the supervision resource and reduce the supervision cost. According to the research status of the difference...

This paper insights into why social media is so popular these days. At the same time, it also illustrates the disadvantages brought by social media in such an environment. People use social media in many ways and there are many different kinds of social media software available today. This article will...

Schizoid personality disorder (ScPD) is a rare mental disorder, the field is young, and related research is not well-developed. This review used a systematic search on Google Scholar about researches on ScPD and fundamental information. The main purpose of this paper is to grow knowledge of ScPD and...

The internet has become a major part of human life, including campus life, especially since COVID-19 pandemic arises. Students are doing the learning process online and the information they need during studying is provided mostly by the internet. Therefore, interaction between students and the internet...

The Institute for Research and Community Service (LPPM) at Surabaya State University (UNESA) is the main axis in developing research and community service services. In this context, an in-depth understanding of LPPM’s operational resources is an important key in ensuring the effectiveness and efficiency...

TSZ-6A type strain control triaxial compression apparatus is applied for indoor test of some soil samples in Gansu Longdong (Qingyang) loess landslide, unconfined shear test of undisturbed soil samples, and the loading and unloading test of loess remodeling. The influences of different moisture content...

Based on the space vector pulse width modulation algorithm analysis and research of the digital signal processor generates SVPWM waveform implementation and software algorithms. With the methods used in practice, a digital control three-phase inverter power based on DSP is developed. Relevant test parameters...

With the lightest weight as the optimization goal is established the mathematical model for optimal design of planetary gear reducer, and put forward the solving method. When a given power P is constant, according to the input speed and other technical conditions and requirements, find out a set of economic...

In recent years, as the intelligent terminals developed rapidly, the combination of intelligent terminals and Internet has been an evident trend of information development and utility software. Based on the kernel of Linux V2.6, Android is the representative of mobile terminal, which is an open operating...

Biodegradable materials have been actively studied in applications of food packaging, agricultural film, and biomedical materials. As one of the most important biodegradable materials, polylactide (PLA) has attracted great attention due to its excellent biodegradable property. Despite favorable performance,...

It is important to analyze the soundness of the Web services composition. And the paper put forward a new method to determine the soundness. After modeling Web services area and Web surrounding area by the open Petri net, an efficient determination algorithm was offered to determine the soundness. At...

Minors are active users of cutting-edge communication technologies; joining virtual communities or messaging with remote users, they face numerous threats and risks. The Internet has an increasing population of websites and social media pages that seek to promote extremist and terrorist ideas and practices....

This research work presents a new multi-modal biometric security management system using Deep Learning with Explainable Ai (XAI) to improve the security of different authentication processing. The framework aims to achieve the best possible performance across the entire system, such as accuracy, scalability...

With the advancement of technology, industries across various sectors continue to innovate and scale. In the Real Estate industry, property technologies (PropTech) have driven substantial progress and growth. However, Real Estate markets in developing nations face persistent challenges in areas such...

Shifting the curriculum in education affect the use of teaching modules. Teaching modules used by educators must be in accordance with the objectives of the independent curriculum. This article aims to describe the feasibility or suitability of the teaching modules with the independent curriculum. This...

This study investigates the influence of the Bugis-Makassar cultural philosophy Siri’ Na Pacce, which emphasizes personal honor (Siri’) and collective empathy (Pacce), on employee performance in public sector organizations. The research is grounded in the idea that local wisdom and cultural values are...

Full employment of college graduates is an ideal condition for a country’s stability and progress. The impact of COVID-19 in 2021 has put forward new requirements for stabilizing the employment of college graduates in China. Under such circumstances, this paper investigates the current status and the...

As an important part of fixed assets investment, real estate investment has an extremely important impact on economic development. Based on the economic census data from 2014 to 2018, this paper analyzes the investment scale, structure and benefits of real estate enterprises in Jiangning District, Nanjing....

By analyzing the characteristics of data structure and algorithm courses, this paper elaborates on the innovative teaching reform ideas of data structure and algorithm courses in the context of new engineering,discusses the methods of course reform,and reconstructs course knowledge,with a focus on strengthening...

With arising of modern pottery-art, people gradually understand aesthetic education effect of pottery-art. Many comprehensive academies and local colleges and universities successively set up pottery-art course. As one of local colleges, our school also set up pottery-art course according to its own...

In this paper, a FPGA-based smart camera platform is proposed. A Xilinx FPGA has been adopted as the core device. Xilinx ISE Design Suite has been used as the design tool and Verilog as the program language. In order to validate the platform, two real-time demonstrations have been implemented. In order...

The war system is a typical complex giant system, under the conditions of information warfare system compared with the previous war system, the scale is greater, the relationship is more complex. How to describe the complex relationship of the network in the information system is the core and key of...

In this paper, the effect of formal finance and informal finance on bank loan defaults of private enterprises are examined by Logistic regression. The results showed that: First, the higher the level of the formal financial development, the lower the default rate of bank loan of the private enterprises...