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In this paper, to determine whether an economically attractive opportunity exists in space debris removal industry, we establish a Commercial Opportunity Evaluation Model. Based on costs, risks and benefits models, we formulate an evaluation function: COM=Benefits (1-Risk)-Cost. When is greater than...

This paper is concerned with the defuzzification of the discretised generalised type-2 fuzzy set. In 2008 Liu proposed the -Plane Representation -- a decomposition of the generalised type-2 set into horizontal slices termed `-planes'. An -plane is akin to an interval type-2 fuzzy set. The -Plane Representation...

The advent of the Internet era and the modernization of mobile devices have made more than 800 million Internet users in China choose to use mobile phones to access the Internet. Fast-paced life and narrow mobile phone screens make short videos, a contextual way of reading, meet people’s need to obtain...

Through a series of experiments, it was explored the techniques used in process of puff pastry manufacturing which especially focused on appropriate handlings for introducing nuts into the product. The key sections that influence sensory quality of the product with involvement of nuts were discussed....

Taking The Arctic is a valuable common asset of mankind and of great significance to the building of a community with a shared future for mankind. Due to its rich natural resources and significant strategic significance, with the development of the Arctic Ocean shipping routes, countries’ attention to...

The outburst of financial crisis gives a big hit to the global capital market, and makes the investors had a new cognition about the CPA(Certified Public Accountants). The capital market cannot develop healthily without the certified public accountants. The article aims to explain the legal responsibility...

Thermal decomposition of calcium carbonate has been studied by thermogravimetric analysis (TGA). The complementary application of the isoconversional method and model-fitting method has been used for deriving the kinetic triplet (activation energy [E], frequency factor [A], and model) from the TGA experiment....

As the social demand for talents gets diversified and multiple, the students of music in comprehensive university are facing severe challenges. In order to make clear the demand of social development, this paper make detailed analysis of the current domestic and foreign practical teaching courses and...

During the last decade, the sensors based on chitosan had been an active research topic due to its great practical value. The sensors had showed excellent superiority, low cost, ease of fabrication, fast response time and nice repeatability. This review discusses the preparation and application of sensors...

Intensification of the innovative development of the agro-industrial complex is currently becoming particularly relevant, given the considerable gap in developed countries in terms of labor productivity in the industry and the competitiveness of products. Technical and technological backwardness of the...

The Joy Luck Club is a famous masterpiece made by a Chinese American female writer Amy Tan, which depicts four groups of immigrant mothers and their American-raised daughters, and probes deeply into the psychological and emotional conflicts among four pairs of China-born mothers and American-born daughters...

The happiness index of the elderly population is an important criterion to evaluate the happiness index of a country, and whether the elderly population is happy or not can be used as an important indicator to evaluate the development of a country and a social civilization. The nursing insurance system...

As digital libraries and document images largely use in the network, how to retrieve them quickly become one of the key issues. This paper presents a hierarchical matching algorithm to achieve fast retrieval of document images. Firstly, we can quickly find the possible matching location through approximate...

Rheological characteristics of bitumen can describe the resistance of bitumen to temperature variation and traffic loading well, which is linked to the in-service behavior of actual bituminous pavement. Modern theory of mortar denotes the study on rheological property of mortar is an important role to...

Design majors of colleges and universities in China have accumulated a large number of design achievements, but due to various reasons, the transformation rate of these achievements is extremely low. Through the construction of the industrialization platform of the design achievements of design majors...

In order to investigate the liquid fuel combustion in gas turbine engine, the velocity of field and temperature of combustor in lean fuel injection model were numerically simulated and compared with the experimental data. The results show that the Realizable k- turbulence model can simulate the combustion...

With the development of the times, scientists have been looking for a balance between the virtual world and the real world. This means that many things in the real world will also be reflected in the virtual world. In this virtual world, people can interact and socialize with others and can do a series...

Image processing in terms of grid deformation was applied to measure the mass of objects. In spatial domain, Thin Plate Spline (TPS) method was employed to provide the value of minimum bending energy produced during grid deformation, and quantized mass of object; in frequency domain, Fast Fourier Transform...

As the first responsible person for postgraduate education, postgraduate supervisors are not only the main body of ideological and political education in universities but also an essential object of the research of ideological and political work in universities. This essay starts from the current situation...

The same scene, the infrared image and visible image fusion can concurrently take advantage of the original image information can overcome the limitations and differences of a single sensor image in terms of geometric, spectral and spatial resolution, to improve the quality of the image , which help...

Starting in 202 BC, the Han Dynasty was established as the ruling power of China. Considered the golden age of China, the Hans were considered the dominant power in Asia, with the development of the major trading route The Silk Road being developed during this dynasty. Despite the Hans being arguably...

The craftsmanship spirit is a crucial quality for laborers, playing a vital role in boosting productivity and fostering high-quality economic development. This study assesses the importance and satisfaction levels regarding work quality and career pursuits among frontline workers of the "Chuanzi...

Aiming at the decision-making problem in heterogeneous information environment and considering the influence of decision makers' psychological behavior on decision-making results, this paper proposes a multi-attribute decision-making method based on prospect theory in heterogeneous information environment....

With the development of economic globalization, the status of international logistics in the national economic system has become increasingly important. At present, the structural shortage of high-quality application-oriented international logistics talents has become increasingly prominent and has become...

Heilongjiang Province is the birthplace and important activity area of the Northeast Anti-Alliance. As one of the main battlefields to resist Japan’s invasion of China, the Northeast Anti-Alliance has left precious historical marks and memories of China in Heilongjiang Province. As the red cultural heritage...

Chang-Zhu-Tan Urban Agglomeration is the core growth pole of regional development, the strategic fulcrum of the rise of the central region, the typical demonstration area of the nation's Two-Oriented Society. Scholars have a wide range of research on it. In this paper , we focus on the historical origin,...

With the rise of the Internet plus, companies have embarked Internet plus road. To implement business process resource sharing is one of the main ways for enterprises to achieve Internet plus. Due to the participation of many enterprises, the business process resources on the Internet are massive. It...

To Propose a recognition algorithm combines the feature of cascade of HOG/HOF with the multi-layer classifier. By extracting the foreground region of the video sequence and extracting the HOG feature and the HOF feature to makes up the HOG/HOF cascade feature. Then making all the HOG/HOF cascade features...

This article starts with solving the actual problems, raises the definition of unascertained rational numbers and the unascertained rational number method in the calculation of the gravitational acceleration, which implements the unascertained rational number in the application of the practical problems....

It is a very interesting question whether there are cognitive differences when subjects recognizing scenes and histograms. To address this issue, the study using eye tracking investigated the saccade distance, fixation duration, fixation count, mean fixation duration and pupil diameter when people recognizing...

This paper compiles computer-aided design procedure of concrete pillar component in PKPM to complete the development of concrete pillar working drawing CAD system. Concrete pillar working drawing CAD system is a subsystem of China Academy of Building Research’s PKPM series software which realizes the...

With the expansion of wind power installed capacity, the phenomenon of wind curtailment is getting more and more serious. Based on the cost and benefit of wind power plants and coal-fired plants in Jiuquan, Gansu province, this paper focuses on the conflicts between different generation ways. Firstly,...

A sharp edged biopsy needle is often used to cut and remove the expected tissue specimen to identify and diagnose cancer and other diseases. However, the traditional way to design and systematicness. The efficience of designing and optimizing of biopsy needle can be improved by selecting appropriate...

Graphene nanosheets (GN) were efficiently prepared through one-step liquid-phase exfoliation of graphite powder, and then used to modify the surface of glassy carbon electrode (GCE) by drop to form a GN/GCE nanointerface. Subsequently, 4-amino-5-cyano-2-mercapto-6-phenylpyrimidine (ACMP) was electropolymerized...

In light of the case Students for Fair Admissions v. Harvard, race-based affirmative action in college admission is under spotlight for more controversies. In order to fully understand the role of race-based affirmative action in US higher education, a detailed analysis is needed. Through literature...

To assess the application and effectiveness of virtual simulation technology in implant dentistry, we conducted a study with 46 stomatological students from Hunan University of Medicine. The students were randomly divided into two groups: an implant model group and a virtual simulation group. The implant...

E-complaints are important feedback mechanisms to monitor and respond con-sumer complaints on a real time basis. Aim of this research is to analyze the content of e-complaints about Turkish lodging sector and to detect the resolution of them by the companies. In this regard, the data obtained from one...

This article supplies the population and the developing economy of the Far East in the passenger needs of transportation. The study estimated the condition of the passenger railway complex and the satisfaction of consumers in transport ser-vices. Perspectives of development and reforming of the passenger...

The traditional agricultural areas have weak and inefficient industries, poor liquidity of production factors, poor spatial agglomeration and slow urbanization. The establishment of a long-term mechanism of mutual promotion of new urbanization and agricultural modernization in traditional agricultural...

The main purpose of this paper is to explore how the training method in English teaching is affected by the language cultural differences between Chinese and English. We focus on the analysis the pros and cons of education system in China and America. For instance, the basic expression of language, the...

Bilingual teaching plays an important role in accelerating the process of internationalization of higher education and cultivating highly qualified talents with international competitiveness. Bilingual teaching has always been one of the hotspots of teaching reform in our country and one of the focuses...

This study aims to explore the relationship between college students’ health beliefs and their behavior of using food labels, with a focus on the mediating role of nutritional knowledge. We collected data on health beliefs, knowledge, attitudes, and practices regarding food nutrition labels, as well...

This essay is aimed to explore the relationship between online Han Chinese ethnic nationalism and Feminism. The strong opposition to feminism by radical Han nationalists has been frequently observed on Chinese social media. This essay uses case study method and correlation analysis to understand this...

A novel trench based stress modulation structure for strained 90nm-gate N MOSFET is demonstrated in this letter. The numerical simulation using SENTAURUS SPROCESS shows that, with this structure, the channel stress can be changed from compressive to tensile in a case of compressive CESL strained device....

Taking the progress of category-based enrollment at College of Fisheries and Life Science Shanghai Ocean University as a starting point, this article analyzes the reform initiatives of talents cultivation mode in the context of category-based enrollment launched in the fields of curriculum arrangement...

Securities traders in China are facing great challenges along with change and development of market economy as well as double pressure from macro and micro economy conditions in recent years. The securities traders should be based on existing condition and combine with market demand for realizing business...

Traditional 2 dimensional visualization method of geological data is carried out in 3 dimensional by OpenGL. This include process and visualize of large scale data of digital elevation model height data, remote sensing texture data, geological environment information data of point, line and polygon types...

In order to reveal the current situation and trend of digital literacy education research in China, this paper uses China Knowledge Network as the core database to sort out, count and analyze domestic digital literacy education research papers in terms of overall publication volume, research power, keyword...

The paper intends to investigate the changes of Heart Rate Variability (HRV) indexes of healthy drivers while driving on a real urban road environment in order to excavate the variation of drivers' driving workload when turning left. Electrocardiograph (ECG) was recorded continuously while drivers driving...

The tunneling engineering plays a pivotal role in infrastructure construction. However, due to the complex construction environment, photographs of tunnel surface are often obscured by dust and smoke, which in turn affects the clarity of the photographs and the accurate identification of the structural...