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We used the characteristics of the birds' wings, the blades of the fan are improved, and several factors that influence the noise of the bionic leaves are experimentally analyzed. Finally, the striped width of the leaves, the stripes of the leaves and the thickness of the leaves are taken as factors...

Nitrogen was introduced in the process of fix-bed pyrolysis reactor as convection gas, and the influence of convection gas/gas production rate ratio and material height on the heat transfer and pyrolysis products was researched. The results showed: With the increase of convection gas/gas production rate...

Abstract: Nowadays, people more and more get the attention of the network security problem, and Intrusion Detection technology is a kind of security mechanism, which is a kind of dynamic monitoring, preventing and resisting intrusion behavior. As one of the core technologies of network security, Intrusion...

In this study, we explored a coplanar barrier discharge apparatus for material modification. The apparatus is introduced and several ways are proposed for fabricating the apparatus. The parameters are optimized and proposed experimentally. The results show the electrode distance and the dielectric layer...

It is very important to select critical operations in software reliability testing and software safety testing. In this paper, a framework for selecting critical operations based on Analytic Hierarchy Process (AHP) is proposed. The hierarchies of goals, criteria and alternative programs are introduced...

This study builds on determining the interest of Indonesian migrant workers to choose entrepreneurship when they decide not to return to become migrant workers. Many cases show that retired migrant workers do not have easy access of employment; the level of education that is owned by the migrant workers...

In the visual communication design curriculum system, packaging design is an important part of the core curriculum. With the global greenhouse effect becoming increasingly prominent, a series of problems caused by environmental pollution need to be solved by all sectors of the society. The innovative...

In the literature of graph theory, networks are represented as directed graphs or undirected graphs and a mixed of both combinations. In today's era of computing, networks like brain and facebook that do not belong to any of the mentioned networks category and in fact, it belongs to the combination...

One example of problems in environmental law that the author encountered is in the District Court Verdict Number 591/Pdt.G-LH/2015/PN.Jkt.Sel and the High Court Verdict Number 540/PDT/2017/PT.DKI which essentially contained fires forest that occurs in the Meranti Islands, which is an area belonging to...

A pleasant environment is needed to increase student motivation in learning physical education, especially in the early elementary classes. The pleasant atmosphere can be created through the use of Rope Ladder (Rolade) Physical Activity learning media. The current study aims are to identify and analyze...

In the context of new industrialization and green development strategy, it remains to be tested whether industrial synergistic agglomeration in city clusters can promote green innovation behaviors of firms in the region. We measured the degree of synergistic agglomeration of productive services and manufacturing...

New energy vehicles (NEVs) have demonstrated enormous market potential, and it is crucial to enhance the entrepreneurial performance of NEV ventures by constructing an innovation value chain. This study adopts a longitudinal single-case research method, taking Xiaomi Auto as the research object. Through...

The design of compact residential space plays significant role in today’s society and design field. This category of design is served not only for human being as it’s user but also for pets. The different categories of life become one of the segments that make a design more complex, unique, and interesting....

One of the key issues in the theory of concept lattices is to extract the useful rules from the decision formal context. The maximal rules implicate the others, thus people are interested in them. This paper proposes two new kinds of attribute reduction in the decision formal context based on maximal...

Genetic algorithm (GA) is a search algorithm based on the theory of Darwin. For the purpose of improving the convergent rate and maintaining the population diversity in GA, this paper presents a new genetic operator called trisecting group and directional selection mechanism (TDGA), in which the worst...

Community service is a concrete manifestation of the application of science, so the result will not only empower the community and strengthen the nation’s competitiveness but will further build and strengthen education and research. Community service can be applied and implemented in various spaces and...

Elevation of plasma [K+] and [angiotensin II] (Ang II), two major physiological stimuli of adrenal zona glomerulosa cells, increase aldosterone production by triggering cytosolic Ca2+ signalling. Cytosolic Ca2+ signals are accompanied by mitochondrial Ca2+ elevations which further strengthen this steroidogenic...

Purpose/Background: We previously demonstrated in both longitudinal study and meta-analysis (pooled relative-risk RR, 2.45)[1,2] that all-cause and cardiovascular mortality is significantly higher in people with diabetes foot ulceration (DFU) than with those without a foot ulcer. In this prospective...

To fully grasp complex concepts like the heart, the digestive system, and other challenging systems, it is essential for medical students to rely on visual representations alongside written materials. Currently, students who wish to study the anatomy of different organs must rely on visual representations...

The position of village treasury land in the Basic Agrarian Law and other laws and regulations is clearly regulated and recognized, but there are restrictions or it is not fully handed over autonomously to the village. The village no longer has full authority over the village treasury land, because it...

The production of Portland cement accounts for approximately 8% of the 37 billion tonnes of carbon dioxide released into the atmosphere annually. Unlike traditional concrete, geopolymer concrete significantly reduces greenhouse gas emissions by up to 80% due to the absence of calcium carbonate conversion...

Coastal and maritime regions face increasing risks from climate change, sea-level rise, and operational hazards in shipping and ports. Effective risk communication is essential for preparedness and resilience, yet current research remains fragmented. This study systematically reviews 63 peer-reviewed...

In this paper, the problems and disadvantages in China's current tutorial system and the objective of training professional degree graduate students are analyzed, and then the graduate student training model under the school-enterprise cooperation model is discussed by combining with the domestic and...

To realize the eye pupil center location in color face image, a new algorithm based on skin color segmentation and radial symmetry transform is proposed. The algorithm makes full use of the pupil and the surrounding region’s gradient variation characteristics and radial symmetry characteristic, which...

Hongyuan Coal Mine belongs to low gas permeability coal seam, its permeability coefficient is lower than 0.1m2/(MPa•d), so the gas extraction will be difficult to do and the efficiency of extraction will be low, underground gas extraction has been using polyurethane to seal hole and this method exits...

Online peer-to-peer (P2P) lending has been focused on since it is useful for small companies that are conducted on the website. In this study, we get the lenders and try to cluster them into groups, which can help the P2P company to trace and discovery the VIP customers.

In this paper, we design a LED driver, power factor correction circuit topology used + quasi resonant flyback type two level structure, the quasi resonant flyback type DC/DC transform part of the small signal model, design the system feedback loop parameters, to achieve the constant current drive + constant...

Tied arch bridge with trough girder mainly consists of girder, arch rib, suspender and prestressed steel bares for its superstructure. In terms of its overall mechanical performance, there are many factors affecting its mechanical performance.The factors are main girder section form, arrangement of prestressed...

SSGGTA triangle of three provinces , dependent landscape, folk customs are similar, for the first time since the 2002 held in Bazhong of SSGGTA triangle area tourism cooperation will be signed in SSGGTA triangle tourism, build "Golden Triangle" cooperation agreement, to 2005 has successively held 3 annual...

Cloud cover is a key factor which affects the quality of aerial and remote sensing image. In order to precisely evaluate the impact which brought by cloud cover, article constructs a cloud detection algorithm which suits for aerial image according to cloud statistical characters; analyzing the cloud...

Intercultural communicative competence is the ultimate goal of foreign language education, and foreign language teaching needs the theoretical guidance of intercultural communication. This paper is aimed at the problems of foreign language teaching. Based on the structure model and training model of...

The nano silica was used as the dispersed phase particle and the polyethylene glycol was used as the dispersed phase medium. The shear thickeing fluid(Thickening Fluid Shear, STF) which the SiO2 solid content of STF was 9%, 12%, 15%, 17% and 20%. The different concentration different molecular weight...

With the arrival of the era of knowledge economy, integrated development of cultural enterprises brought forth more opportunities and challenges to cultural enterprises. Considering particularity of cultural enterprises, besides material resources, these enterprises lay more importance on product brand...

By a series of creep test on and natural environment, the development trend and law of C60 high-strength concrete creep on natural environment are analyzed and the creep law of reinforced concrete is discussed in this article.

By reviewing the research history of the Analects, we expound the necessity and the possibility of the axiomatic interpretation of the Analects, and adopt an axiomatic approach to establish a deductive system built upon the fundamentals of the Analects. That is, after making some basic assumptions and...

The Moral Nihilism is a practical problem in the process of modernization in China, the main connotation of which is the negation and nihilization to all moral norms and moral values.(Yang Jinhua 10) This problem has many negative influences on the stability, harmony, development and progress of our...

This paper describes the determination of Islamic Religion as an important factor in the process of forming patterns of patronage relations in the Southeast Gowa region. The teachings of the Islamic religion with the aim of applying the Islamic Shari'a which was present through the Gang forces under...

Table tennis convergence technology is to train athletes to master the "line changes" laws and active defense tactics to predict each other's return line, and move ahead to the best batting hit the ball to achieve. Interactive multi - point and multi - ball training is an effective way to cultivate amateur...

The error accumulation is currently working procedure dimension chain, an important problem in the increasing of the error will reduce production speed and increase production cost. Traditional mode of production in production efficiency and production cost above tend to attend. This paper using Simulated...

With the development of mobile Internet, more and more people begin to get convenient service by mobile phones. Obtaining one's current location by GPS positioning or network positioning has become one of the important foundations in most applications of location based service. In this paper, we designed...

In order to inspect the existence and the intensity of the cross-group network externality of two-sided market, this article chooses the relevant data of bankcard industry from 1996 to 2010 and makes an empirical test with Granger test and sectional regression. The conclusion indicates that the bankcard...

The article discusses the theory and practice of the transformation of a banking product under the influence of digital technologies. The target of the research is in-depth understanding of the essence of banking product digital transformation. The research was conducted using a combined approach and...

The novel coronavirus pneumonia has brought many uncertainties and challenges to China’s macro-economy and real estate industry, and also contains tremendous opportunities. The novel coronavirus pneumonia epidemic situation has been analyzed by collecting data and comparing with SARS in 2003. It has...

This study aims to collect and analyze published articles on the effect of debt policy and profitability on stock returns in telecommunications companies. The research design was a literature review. Financial reports published in the last ten years that appear in companies and finance that are academically...

Nowadays, we have to admit that the Internet is gradually becoming indispensable to human beings. Almost all people use the Internet. While it brings convenience to people, it undoubtedly brings many problems as well. Adults already have the ability to judge right and wrong from the Internet, but for...