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Bolt joints are widely used in all kinds of machines. The advantage of them is cheap and convenience. For different application fields, the structures of bolts are very different. They are typically lighter for the same strength and provide better heat conduction. As we know that do FEA (finite element...

Emotional intensity analysis is widely applied in Twitter and Microblog. Moreover, the latest approach to calculate emotional intensity of Microblog is taking Microblog as an entirety and ignoring the comments. Because most of the topical Microblog has the topic comments which include emotional intensity,...

The shaft power curve of low specific-speed centrifugal pump is a steep rise with the increase of flow rate. The blockage of the impeller channel can reduce effectively the shaft power of low specific-speed centrifugal pump, and achieve pump's non-overload characteristics. In this paper, the flow channel...

In this study, a comprehensive solution set of strategies is proposed for interior color design. Computer aided design methods are utilized to solve the problems in the color scheme process, the existing circumstances, shortage and trend of current color scheme tools are analyzed based on interior design...

This paper proposes a new one-stop blind source separation analysis method by combining wavelet transform, FastICA and self-organization mapping network. Firstly, we suppress the Gauss noises by using wavelet transform. Secondly, we separate the mixed signals utilizing FastICA to get the independent...

In view of the problems of poor equipment mobility and limited transmission distance when the existing hospital medical equipments transmits data to the hospital information system through wired connection, a type of wireless communicating and sensing module for medical equipments was designed, which...

With the teaching application of flipped classroom practice, this paper analyzes the advantages and disadvantages of flipped classroom teaching, and summarizes how to apply flipped classroom teaching model to higher vocational colleges teaching. Through flipped classroom, improve Higher vocational colleges...

In the article analysis of social classes in China written by Mao Zedong in 1925, the author combined the marxist theory of class analysis with the concrete reality of Chinese society, and accurately divided the classes existing in Chinese society at that time, providing useful guidance for the formulation...

Each parents always want the best for their children. But in reality, not all children are lucky to get good treatment. In reality, many children become victim of commercial sexual exploitation. The presence of handling net for the victim in Surabaya is expected able to give protection guarantee for...

In order to avoid unauthorized payment of various stolen NFC terminal and to ensure convenient payment process, NFC Secure Payment System Based On Fingerprint Identification is designed, the fingerprint image collection module and the NFC reader are connected on the system server the system software...

In this paper,we combine fuzzy topological structures with algebraic structures on X,and investigate their corresponding structures and properties.In the section 3,the relationship between fuzzy topological structure and increasing(decreasing)fuzzy syntopogenous structure is studied.In the section 4...

The quality of sleep has a great relation-ship with health. The result of sleep stage classification is an important indicator to measure the quality of sleep. It was found that the symbolic transfer entropy about the wave of the wake and the first stage of non-rapid eye movement sleep reflect on the...

The article discusses the experience of the formation and implementation of development programs for Russian electricity enterprises with full or dominant state ownership and a monopoly position in the market. Based on a study of plans to introduce new technologies, actual, rather than declared, strategies...

Due to the problems of data sparsity and cold start in traditional recommendation systems, social information is introduced. From the perspective of heterogeneity, it reflects the indirect relationship between users, and from the perspective of homogeneity, it reflects the direct relationship between...

A skills lab is a learning method or form of learning that is used to jointly teach psychomotor skills (skills), knowledge, and affective (attitudes) using laboratory facilities. This study aims to examine how the role of the laboratory in assessing student competencies in terms of the profiles of students’...

The COVID-19 epidemic is the largest human public crisis event after the outbreak of SARS, and it is also a significant information dissemination event in which the media has demonstrated enormous influence. This study is based on a survey questionnaire distributed to the public who have experienced...

Education equality is a worldwide problem that has existed for a long time. Women in science, technology, engineering and math (STEM) fields need special attention because they are at a disadvantage in STEM education. In this article, the manifestation of gender discrimination against women in STEM education...

In recent years, our government has frequently mentioned the need to do a solid job of carbon peaking and carbon neutral work, in this context, it is particularly important to adhere to the concept of low-carbon green. Standing at the starting point of the new era, green development has become an important...

This paper analyzes the related contents of management accounting and the integration of industry and finance, combining with the company management accounting application, by studying the establishment is out of line with business, sharing management function is weak, the business process is not clear,...

This paper aims to investigate the intricate relationship between intelligence and public art by exploring the evolution of public art within the context of emerging technologies and the multifaceted discussions they generate. Specifically, it delves into the transformative potential of superimposed...

This research raises the issue of applying the principle of equal treatment and non-discrimination between countries of origin in various laws and regulations drafted with the aim of increasing business competitiveness in the marine and fisheries sector in Indonesia. Law No. 25 of 2007 concerning Investment...

In the 2020 Child Friendly Schools policy guidebook, it is explained that the Child Friendly Schools (SRA) policy is a mandate to protect children wherever they are. To make this policy successful, a lot of efforts are needed that are carried out thoroughly and involve all sectors including the children...

in our country's vocational education, the PLC course is a practical and comprehensive professional course in electrical engineering, mechatronics and automation, and other professional students will be exposed to the relevant knowledge and theory of PLC as well. At present, in the PLC curriculum teaching...

This paper summarized 42 cases of total gastrectomy for patients with early enteral nutrition care. Care focuses attention to psychological care, good care and nasal gastric tube and fixed bowel, strictly controlled input of nutrient solution, speed, temperature, diarrhea and bloating and other complications...

An evaluation model was developed to evaluate the ability of agricultural innovation in science and technology using fuzzy mathematics method. The core component of the model included a fuzzy relation matrix of the evaluation indexes based on membership function. The model was applied to Lianyungang,...

With the development of information security, the traditional image encryption algorithm has been far from to ensuring the security of images in the transmission process. This paper presents a new image encryption algorithm, which can improve the security of image during transmission more effectively....

The high cost of the reliability test for water-entry process of air-launched vehicle prompts the numerical simulation method which has become a mainstream in the process of equipment development. In this paper, the author integrated the simulation results of vehicle failure mechanism with the calculation...

Rock anchor foundation is an economy and advanced foundation form which is especially applica-ble for wind tower construction in mountain area. Installation of expansion anchor head at the bot-tom of full length grouted rock anchors can serve to reduce the anchorage length and increase pullout resistance...

In order to realize the growth of ZnO/CdS nanorod with high quality, ZnO nanorods were firstly fabricated on glass substrates,and then the synthesis of ZnO/ZnS and ZnO/CdS heterostructures were realized by a chemical conversion method.the field-emission scanning electron microscopy (SEM), X-ray diffraction...

Currently, scientific English has become a very important English language body. The translation of scientific English is different from others. Technology English translation must follow certain translation methods and skills. This article focuses on business user experience management from the aspects...

This paper studies the carbon fiber structure, physical properties, chemical properties as well as classification of the carbon fibers and the application of carbon fiber, through appropriate material selection (the merits of the material), a large number of experiments (of manufacturing a heating element)...

In distribution automation systems, transformer terminal unit (TTU) which, as a basic unit was distribution measurement and control equipment and was installed in branched distribution box of power basement and communicated with power main station through the communication network. Its performance determined...

We propose a new point of view in the long-standing problem where several voters have expressed a linear order relation (or ranking) over a set of candidates. For a ranking a > b > c to represent a group’s opinion, it would be logical that the strength with which a > c is supported should not be less...

Under the guidance of sequence stratigraphy theory and method, the comprehensive utilization of seismic, logging, drilling and core data, set up the pear tree fault fault depression sequence stratigraphy framework. Pear tree will sag from top to bottom drill in quaternary, upper cretaceous qingshankou...

Music education, as an important sector of education for all-round development plays a vital role in the formation and development of students’ comprehensive quality. In recent ten years, various colleges and universities have highlighted quality education and art education which provide guidance for...

The curriculum design of electronic technology (CDET) is one of the most important practice links at Chinese engineering colleges. It is critical to deepen understanding of the application of the premise courses (such as Analog Electronic Technology and Digital Electronic Technology) , and at the same...

Grey correlation model is employed to analyze sensitivities of influencing factors for landslide stability in this paper. This model regards sensitive factors of the landslide stability as compare sequences, the corresponding landslide stability coefficients as reference sequences, makes the basic data...

With the rapid development of society and the continuous progress of science and technology, China's chemical industry also develops rapidly. The development of chemical industry also cannot do without a more in-depth study of the chemical engineering technology. Research progress and hot spot in the...

A method of low cost strapdown inertial Attitude and Heading Reference System based on MEMS is implemented in this paper. Based on the analysis of the modules, the proper selection of the core processor and the inertial devices, the hardware components of the system is presented; Using the gradient-descent...

Personalized intelligent tutoring system is an effective approach to achieve the personalized teaching. In this paper, it discusses the connotation and learning styles of personalized intelligent tutoring system. After research the knowledge model and the student model. Finally, it achieves a personalized...

With the acceleration of China’s modernization process, family based migration based on husband and daughter has made the upbringing and education of migrant workers’ children a social problem. Due to policy and many practical problems, most migrant workers are separated from their children. These left...

In recent years, the cultivation of cross-cultural communicative competence is believed to be very important in English teaching. The purpose of this paper is to explore the cultivation of cross-cultural communicative competence in college English teaching. To achieve this purpose, English major students...

With the rapid development of Internet and new media technology, the way of shaping the image of garment brands is also constantly developing and changing. New media has played an important role in the shaping of avant-garde fashion brand image. In order to better promote the construction of the brand...

The advent of the digital intelligence era has significantly increased the ability and scope of individual citizens and social organizations to access information, and lowered the threshold of access to various types of information, while the use of new technologies is profoundly changing the way social...

Inclusive education is a form of education which unites students with special needs with regular. Bringing together children who have different needs is not an easy thing. This study examines whether the implementation of inclusive education in SD Negeri Pajang 1 has met the standards. This study aims...

Taking the problems encountered in the classroom teaching of the “International Economics” (bilingual) course and the construction of the open curriculum as an example, this paper analyses the problems in the blended teaching of “International Economics” from the aspects of the target group of the course...

The teacher certification program has been implemented since 2007 after issuing National Education Regulations Nomor 18 Tahun 2007 concerning Teacher Certification. This certification program is implemented to increase teacher competence as professional educators. A certification is a form of recognition...

This article uses Python to implement the VAR model to construct the volatility spillover effect of industry sub-index merged by Shenwan's first-class classification. The systemic financial risk transmission relationship among different industries of Chinese A-share listed companies under the background...

In this paper we select a set of parameters to analyst the warming and cooling progress of the water in the bathtub and view the moment of adding hot water as the main standard for our evaluation. Based on Law of conservation of energy and Newton's law of cooling, the temperature model was established....

For the machinery industry, which belongs to the energy industry consumption of large-scale, for future development, plays a decisive role in crucial. Along with the environmental protection idea unceasingly thorough, energy production has gradually been recognized by more and more enterprises. In the...