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Taking Xi’an Old Steel Factory Creative Park as an example, through exploring the relationship between visitors’ perceived value, satisfaction and visitors’ intention in industrial cultural heritage sites, accurately grasping the needs of visitors to the Old Steel Factory, constructing a theoretical...

This paper proposed a solution method for the nonlinear frequency response analysis of structures combining the Nonlinear Single Resonant Mode (NSRM) theory and eigenvector perturbation theory. The NSRM theory assumes that only the mode in the vicinity of a resonant mode has nonlinear behavior, and the...

Humor is an important spice in life and has long been the subject of research in many academic fields, including linguistics. The Cooperative Principle is a set of theories based on four maxims, which are the leading principles for generating a complete conversation between speakers. Violation of any...

This paper presents a fall detection system for elder people using wearable single inertial sensor. In contrast with multiple wearable sensors, we deploy only one 3-axis accelerator on human body for continuously monitoring fall incident. Support Vector Machine is exploited to be the classifier for predicting...

A 10 kV High Temperature Superconducting power substation with a cooling system was developed and has been put into operation in power distribution system for more than three years. The working conditions, heat resource and the distribution character of the four apparatuses working at the 10 kV/630 kVA...

Influence of fabrication errors on modal amplitude in a dual-mass silicon micro-gyroscope is present in this paper. Firstly, the structure and operation principle a dual-mass silicon micro-gyroscope is introduced. Then the equation of amplitude ratio between left and right proof mass is deduced. Finally,...

In order to meet the needs of the development of automotive lightweight,a lot of advanced high strength steels are developed.The first generation of advanced high strength steel is very low in the strength-elongation product, lightweight and security.The cost of the second generation steel is high and...

Magnetoencephalograph spatial Time-Frequency Multiple Signal Classification (MEG-TF-MUSIC)can work well in essential and sensor noises environment, but a pulse noise exist in MEG array processing data, they can be described by stable distribution. The performance of MEG-TF-MUSIC degenerate in stable...

On the logical starting point of log news report, this paper takes “Wuhan: My Dairy of Combating Coronavirus”as an example, discusses the innovative practice of Vlog in Combat Coronavirus News Reporting and considers the path change for news production in the ear of Web 2.0.

In the process of heating for materials, ordinary PID control methods cause the high temperature overshoot, which damages the structure and properties of the sample. In views of the large thermal inertia under the vacuum system, A PID control based on dynamic temperature assignment (PID-DTA) was proposed....

With many advantages and disadvantages, modern science and technology has penetrated into all aspects of social life. The ideological and political education is a systematic project, however, the method is both a mean and a way to implement ideological and political education, especially, which is impacted...

Six Sigma is one of the most important strategic initiatives at the world's pursuit of excellence in corporate management. According to the current status of domestic and foreign enterprises at implement of Six Sigma, in view of the situation and characteristics of SMEs in China, apply SWOT analysis...

In view of the current ecological new-town construction boom in China, We analyzes the problems in the new town construction in our country by reviewing ecological history of urban development and construction practices, and explore where the main points of the ecological new town planning and design...

Since the excavation of the brocade inscribed with “When the Five Planets appear in the East, it will benefit the Central States”(五星出東方利中國), remarkable achievements have been made in multi-angle research and interpretation. However, the cultural interpretation of the brocade patterns still needs to be...

In recent years, due to the continuous improvement of the capital markets, dividend policy as an important factor is becoming more and more important for the vast number of investors, shareholders and enterprise operators. The signal that different dividend polices convened is different. In the company's...

An adaptive steganographic scheme is proposed in this paper. The adaptive quantization embedder is introduced and employed by block-wised fashion. We also constructed contrast-correlation distortion metric to optimally choose quantization steps for image blocks to guarantee more data being embedded in...

According to the characteristics of the corresponding rigid points in the actual force signal, the background and characteristics of signal analysis are described in this paper for the purpose of obtaining this feature point and the extraction and calculation of the moment of the force signal is realized,...

According to the characteristics of the corresponding rigid points in the actual force signal, the background and characteristics of signal analysis are described in this paper for the purpose of obtaining this feature point and the extraction and calculation of the moment of the force signal is realized,...

An inversion algorithms was suggested for array induction logging curves. Three parameters, true-formation resistivity, invasion depth and invasion-zone resistivity, were obtained simultaneously from the present inversion calculation using various forward algorithms. The inversed algorithm using numerical...

Smoke accurate detection, for the real-time fire detection and early warning has an important role. In order to overcome the problem that the smoke is low when the fire is burned, the video smoke detection method based on the local binary mode is proposed under the condition of disturbing the wind speed...

Power system frequency control technology plays an important role in the maintenance of the safe and stable operation of power system, and the primary frequency regulation occupies the important position relied on its own advantages. In order to analyze the primary frequency regulation, the definition...

This paper discusses the origins, development, and future trends of unisex clothing. We will analyze how unisex clothing has evolved step by step from the Baby Boom to the rise of feminism after World War II to the Peacock and Stonewall movements to its current growing acceptance from five perspectives....

The Comprehensive Nuclear-Test-Ban Treaty adopted four technical means to monitor nuclear tests, which are the seismic, radionuclide, hydroacoustic and infrasound monitoring techniques. The infrasound monitoring technology is an effective tool for monitoring the atmosphere, ground or water nuclear explosions....

To promote the ‘Belt and Road’ Initiative is not only China's need to deepen and expand opening-up, but also the practical need to strengthen mutually beneficial cooperation with other countries in Asia, Europe, Africa and other countries worldwide. Central Asia is the first link of the ‘Silk Road...

The development of private universities needs the support of teacher, and the strong teacher is inseparable from the scientific research. Therefore, adjusting incentive mechanism of private universities timely is responsible for the whole teacher and an important means of the high-speed development of...

Due to their geometry, continuous curved bridge under gravity load will produce torque, which danger to bridge structure. In order to reduce the weight of load torque, with the method of asymmetric reinforcement, this paper introduces the three forms of prestressed reinforcement, through optimizing combination,...

A energy storage device is essential in photovoltaic power system. The battery charge and discharge is a typical bidirectional DC / DC converter. According to design requirements, Buck/Boost DC/DC has been selected as the main circuit topology. The parameters of components have been set. The method of...

the economic equilibrium index is used to measure the relationship between national consumption, the growth rate of GDP and household savings, the government debt index. Through research we found that, the four economic indicators can only maintain a reasonable proportion of the condition of a country's...

According the bridge 132 meters long tapered continuous curved box-girder bridge as the research object. Divide the continuous beam bridge models into vertical bending, pure torsion, lateral bending and longitudinal movement of the four sub-direction. Each energy of the vibration mode also divided into...

Aiming at the preliminary orbit determination error of certain shipboard microwave unified tracking telemetry and command system of C frequency band(UCB) equipment in performing the earth synchronous satellite laughing missions, by analyzing correction, axes- systematic error propagation and instrumentation...

Frame torsional rigidity has great effect on the fatigue strength of the frame and the dynamic performance of vehicle. But the test for the frame torsional rigidity was very difficult. An improved torsional rigidity test method is proposed referring to analysis of distortion of frame in line running...

Solvent selection is the key of solvent crystallization method In this paper, the optimal crystallization conditions for xylene and DMF extraction of refined carbazole is studied that the crude carbazole as a raw material, dissolved temperature is 85 , crystal-keeping time is 90min, the solvent ratio...

To better understand the influential factors of coordination delay in standard setting process, we borrow the theoretical lens of institutional entrepreneurship. The data processing and calculating is conducted by SPSSRO data analysis software, including VIF test and OLS regressions. By using the data...

In this paper, a model to determine optimal investment strategy for foundation is introduced. Firstly, we preprocess the college data and classify, filter and fill the missing data with clustering analysis and regression method. Secondly, based on Back Propagation (BP) Neural Networks, a model of ROI...

Blended teaching is a new type of teaching mode that uses the online platform and network resources and other information technologies to combine the two teaching methods of “online education” and classroom face-to-face teaching. This teaching mode has fully utilized the advantages of contemporary vocational...

This paper introduces a kind of method of printing photos and recycling used beverage bottles. Users upload photos by WeChat, then download the photo with the bottle-recycling device. After choosing the selection of ‘Throw Bottles For Printing’, the device can count the number of bottles threw in. Achieving...

Based on the current situation and sorts of plights faced by one-children under the newly revised “family planning” policy, this paper reads, analyzes, and compares the past studies on “the problem of one-child parents’ old-age care” in The Paper (澎湃新闻in Chinese)and Xinhua News Agency (abbr. Xinhua in...

Wetland is the richest ecosystem with diversified creatures and also is one of the most important living environments. As the irrational utilization and damage of wetland resource in recent years, wetland resource is experiencing a degenerative process. As a unique ecosystem that is different from lands...

In order to improve the level of safety management and decision-making of Controlled Flight Into Terrain (CFIT), a CFIT risk assessment model based on an adaptive genetic algorithm and wavelet neural network technology is propose. In the model, wavelet neural network can dynamically adjust the parameters...

Scholars have focused their attention on teacher development in higher educational institutions (HEIs) as a result of ongoing globalization and educational reforms. Western countries have introduced and employed PLCs into school systems since the 1990s, while in Asian countries like China, the concept...

Countless previous studies have manifested the negative consequences of physician burnout and its relating causes. However, the recent occurring pandemic, COVID-19, might change the whole picture for the problem. While hypothesizing that physician burnout changes before and after the pandemic and gender...

Based on the introduction to the concept and calculation method of tourism ecological footprint, the tourism ecological footprints of 8 minority autonomous prefectures in Yunnan province are calculated and analyzed according to the data of the statistical yearbooks of Yunnan province in 2014. The results...

The rapid development of Internet and e-commerce makes the "information flow" and "capital flow" in commercial activities so easy, however "physical flow" has been at a low level. This paper proposes solution of distributed distribution centers (DDCs) based on the dual marketing channel policy. Considering...

With the maturity of Internet technology and the restrictions on traffic control in the context of COVID-19, e-commerce platforms and external media platforms such as Weibo, WeChat, and Tiktok are increasingly closely combined to seize the market using contactless transactions to achieve the transformation...

Since the 18th Communist Party of China National Congress, President Xi Jinping has delivered many speeches on a community with a shared future for mankind, expressing Chinese vision on how to promote world’s development. The Belt and Road Initiative is a project of the century to build a community with...

Digital filters are generally designed by identifying the transfer functions. Most researches are focused on the goal of approaching the desired frequency response, and take less additional consideration of structure characteristics which can greatly affect the performance of the digital filter. This...

316LN austenitic stainless steel (ASS) has been used as a magnetic support structure for ITER. Pulse current as a new materials processing method, has many remarkable advantages. In this paper, the pulse current was used to treat the 316LN ASS welded metal welded by narrow gap MAG welding. The influence...

This paper simulates the assembly and processing of automotive body based on eM-Plant platform, considering the characteristics of the layout of integrated automobile processing station and the machining time arrangement of workers. It analyzes the bottleneck problem of the producing process and finds...

In the process of exploiting low carbon economy, carbon storage plays an important role in counteracting greenhouse gases. Even though various researches have been done on carbon storage of forests and soil, the study of urban gardening is only 1.27%. But the proportion is increasing in recent years....

Human life in the modern era, makes humans often encounter risks in all aspects of their lives. In an effort to reduce the risks that will be faced, there is a method known as insurance. Insurance basically is an agreement between two parties, which is the insurer and the insured. Insurance agreement...