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With the development of economy and increasingly fierce market competition, the realization of self-worth for customers themselves is pushed to a new level. With the progress of science and technology and information, the traditional organizational structure design won’t satisfy the need of today’s enterprise,...

For the cogeneration steam turbine, due to the thermoelectric load changes frequently, which will cause the back pressure instability, and cause sharp fluctuations in temperature and pressure inside the turbine, these fluctuations will affect the normal work of the turbine rotor, even some mechanical...

Wideband interference (WBI) is a threat to synthetic aperture radar because it occupies a large bandwidth and lead to a poor quality of SAR images. This paper presents a method of wideband interference mitigation for SAR imaging based on adaptive compressed sampling. First, an adaptive and compressed...

At present, all military and local colleges and universities have carried out a series of theoretical and practical explorations in the ideological and political construction of postgraduate courses, and have achieved certain results. However, at present, there are problems such as insufficient understanding...

The Covid-19 pandemic has disrupted many industries but has also fuelled their growth. Many start-ups in Indonesia, in particular, are benefiting from the changing business environment. The purpose of this study is to explore the key factors that Indonesian start-up founders need to consider at the early...

Based on concept of " Internet +" informatization, SWOT analysis in this paper is used to explore and analyze the blended learning model in higher vocational English teaching as the breakthrough, centered on the teaching goal of higher vocational colleges, combining with the characteristics...

In the current digital era, children’s interest in reading still needs to be increased. One effort to increase children’s interest in reading is by providing quality books in school libraries. This study aims to analyze the quality of children’s reading book collections in elementary school libraries...

With the rapid national reform of the teaching system, each civilian-run college begins to make new reformatory attempts in various teaching activities. The research in this article is based on the mode construction of public PE selective courses of civilian-run colleges and universities in Hubei Province....

Innovation is the soul of a nation's progress and development, it is a new era, the important requirement of social development in our country, a country can have a large number of innovative talents with innovative ability directly determines the strength of its comprehensive strength. Whether in any...

Flipped classroom is a classroom in which knowledge instruction and internalization carried out in traditional classrooms are inverted, and a powerful means for promoting interaction between teachers and students and arousing students’ interest. The VB program design experiment teaching, based on flipped...

Although China's social work professional education has developed rapidly in recent years and achieved remarkable educational achievements, it has been restricted the further development by objective conditions such as teachers' professional knowledge needs to be strengthened, teaching content is vague,...

This paper estimates the GVC status index of 20 countries including China from 2000 to 2011. It is found that the international specialization status in developed countries is higher than that in developing countries, but the former shows a downward trend while the latter shows an upward trend. Using...

To date, the subgroup discovery (SD) task has been considered in problems where a target variable is unequivocally described by a set of features, also known as instance. Nowadays, however, with the increasing interest in data storage, new data structures are being provided such as the multiple instance...

Nowadays, society is gradually entering the era of big data, which can help people make correct judgments and help enterprises manage rationally. The concept of big data has been gaining increasing attention in recent years, and the application of big data technology in a wide range of industries is...

The many changes contained in the Jepang language verbs often cause mistakes made by learners, especially changes in the verbs of the kanoukei form (can form)), especially for elementary level learners at the Faculty of Language and Arts Japanese language education study program. The purpose of this...

In this paper, combined with the construction of grid portraits, considering the differences between grids, and by sorting out the influencing factors of grid operation and maintenance costs, such as geographical location, operating environment, load density, economic level, safety and stability, a combined...

Cognitive processes in decision-making have long been a subject of interest in cognitive science, psychology, and neuroscience. Decision-making involves several psychological mechanisms, such as judgment, perception, memory, and attention. This paper explores the cognitive models used to understand decision-making...

Adolescents raised in dysfunctional families can produce frustration. Adolescents who are still developing in making information and making decisions including in processing frustration can lead to non-suicidal acts of self-injury. The purpose of this study was to obtain an overview of frustration and...

Growth in the continuous improvement of the efficiency for modern tourism industry competition, competitive advantage, to resist external risks, improve business performance, to achieve the maximum benefit, has important significance. The non-parameter Malmquist productivity index decomposition method...

The ankle joint has important significance in maintaining body weight and motor functions. If the ankle joint is not handled properly after injury, a variety of complications can be easily produced. In the paper, it is found that ankle joint injury has higher proportion through questionnaire survey....

Aircraft hydraulic system is an important part of an aircraft, its reliability is of great significance to the aircraft flight safety. This paper puts forward an aircraft reliability analysis method of hydraulic control system based on the GO methodology, which is based on the thorough research of GO...

With the reform and opening up as well as China’s entering of WTO, English has been playing an increasingly important part in various politic activities and major economic events; however, the present traditional English teaching is lack of certain practical skills. In order to have a better teaching...

The creation of a problem situation is to inspire students to think over the key, the so-called "situation", it is a kind of "atmosphere". This paper introduces the situational teaching should follow the principle, analyzes the current classroom in the creation of the status quo of the problem situation,...

Big Data has been one of the current and future research frontiers. Data sets grow in size because they are increasingly being gathered by ubiquitous information-sensing mobile devices, aerial sensory technologies, remote sensing, software logs, cameras, microphones, radio-frequency identification readers,...

A special resource constrained scheduling problem is proposed to satisfy the needs of an enterprise. The constraints of sites and the constraints among different resources are added. With a SSGS-based heuristic algorithm generating an initial solution for the proposed model, the max-min ant system is...

College Physical Education reform should take the initiative to adapt to the development of basic education and physical education curriculum must train new PE teachers as a starting point and destination, train the talents with knowledge of culture financial knowledge, quality physical education and...

When evaluating the efficiency of equipment procurement, qualitative analysis is mainly used while lack of quantitative analysis. To solve this problem, a new method based on fuzzy analytical hierarchy process (FAHP) and multi-level fuzzy analytical process is put forward. By setting up a system of procurement...

A quadcopter controlled by PID which uses STM32 as its main control unit and can achieve autonomous goods transporting and positioning with GNSS (Global Navigation Satellite System) has been designed. To control its attitude, a dynamic model has been describe with the collected data of attitude of quadcopter,...

In order to effectively research the exploration and construction of happiness index of college counselors in border areas, this paper makes an in-depth exploration on it by an effective analysis so as to improve the happiness index of college counselors in border areas, and thus provide effective guarantee...

The Community of Human Destiny, which has been proposed by General Secretary Xi Jinping for five years, has reached an international consensus and has become a unique Chinese wisdom in global governance. The Community of Human Destiny develops the core value concept and fine tradition of excellent traditional...

Family harmony has a significant relationship with children development, as well as gambling family. The focus of this paper examines the development of children in gambling families. The research design used is phenomenology with an analysis that refers to the perspective of Creswell. Data obtained...

In the case of economic globalization and polarization of world politics, the protection of energy supply and the establishment of energy security supply system have become the world's energy strategy of the starting point and the core content. Based on the sustainable development and energy economy,...

In order to overcome the problem that the support vector machine (SVM) is not timely in the early warning of the electric power system operation status and the prediction precision is not high, the improved quantum particle swarm optimization algorithm is combined with the SVM to establish a model of...

Intelligent building is the product of the computer and information technology network to penetrate the construction industry, which fully reflects the architectural art and information technologies. This paper focuses on information platform in the intelligent building construction and application process...

The paper presents an algorithm that aims to extract machining features from aircraft structural parts’ 3D model based on both face- and workability-based approaches under certain processing coordinate system. The proposed algorithm consists of the following 4 major steps for surface region segmentation:...

This paper focuses on the issue of consumer protection in the digital economy, analyzes the current situation of consumer protection, and points out problems such as the frequent occurrence of cases of consumer rights violations and the insufficiency of the existing legal protection system. It expounds...

Confronted with an extremely complicated and volatile external environment, it is such a tremendous challenge for researchers and investors to predict the stock market prices. To address the challenge, this paper proposes three steps for stock investment. The stock selection is based on a special ratio...

After seeing the different situations in online math discussion, the author is curious about the elements influence the participation rate of Chinese students in math discussion in American colleges. After doing the research, the author found most of research are talking about the offline discussions...

In order to achieve sustainable development planning goals, many cities are implementing smart growth plans. We use the 3E's objective of sustainable development as the basis for analysis. And we establish model to make a comprehensive evaluation.and we define the metric of success rate of urban smart...

A pilot scale sequencing batch biofilm reactor (SBBR) for treating wastewater was used for the purpose of investigating treatment performance under different aeration flows(10m3/h 12m3/h 14m3/h 16m3/h 18m3/h 20m3/h 22m3/h 24m3/h),by analyzing the changeable concentra-tion of COD NH4+-N NH3--N NH2--N...

The rapid development of computer technology for university physics laboratory management has brought new techniques, management work of laboratory informatization, digital, networked, intelligent level gradually increased. In this paper, the use of computer technology to design the college physics experiment...

Impulse noise and large scale single-frequency noise have an enormous effect on underwater acoustic communication and they often exist in the received signal. This paper focuses on noise mitigation when the two kinds of noise both exist. These interferences are sparse, and they have lager amplitudes,...

The different mapping systems is analyzed in this paper, and as a way of acquiring elevation with high accuracy and effectiveness, laser altimeter can improve the capability of 3- dimensional earth observation of satellite optical remote sensing imagery. And using high accuracy elevation observation...

By using of field observation and room analysis, the characteristics of evapotranspiration of three forest types beside Songhua River were studied through measure forest land evaporation and forest transpiration. The results showed that: (1) Forest land evaporation of Fraxinus mandshurica- Populus davidiana...

Today, tourism is an industry in its own right, having long surpassed many other industries in monetary terms. It involves both the hospitality industry and the sectors that support it. In some countries, tourism is the primary source of currency and budgeting. It is an important source of income that...

“Carbon Peak” and “Carbon Neutral” are Long-term policies to protect the environment, low-carbon development and cope with global warming. The “double carbon” policy has spawned a trillion-dollar market for new energy vehicles. China overtook Japan in 2018 to become the world’s leading market and supplier...

In business analysis, market segmentation is a technique used to classify existing and potential customers based on their similarities, which lays the foundation for the company to maximize their profits. The market can be divided into five subgroups, including demographic factors, geographic factors,...

New energy electric vehicles are developing rapidly, so the analysis of the key factors in the development of new energy electric vehicles is also crucial. Analysing the key factors influencing the development of China, employing an Analytic Hierarchy Process (AHP) model. The model passed CI and CR checks,...

Nowadays, fan groups and fan culture, which become an essential part of social culture, have a considerable impact on the online and offline world. The evolution of fan culture is closely related to the media revolution. The revolution of media has taken fans from being one-sided audiences to consumers,...

From the perspective of globalization, the development of the new energy industry has become a key issue in the fields of economy and so on. Tesla Inc., one of the activists who intensively attempts to put new energy into car production, is increasingly dominating the market of the entire auto industry....