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In this paper, we analyze the data of aeroengine performance parameters fuel flow (FF). Using the Box-counting dimension method, we find that the aeroengine performance parameters have different power law exponents in the plot for the number of box and diameter of box, which indicates the multifractality...

Rainwater management and design for impervious land is an important method of rainwater resource utilization and mitigation of negative impacts on surface runoff. Through the research and analysis of rainwater management cases in domestic and foreign courtyards, we can learn that these courtyards take...

Each of the current analytical methods used in rock and soil CT mechanics is “observation”, wasting the precious CT quantitative information. Utilizing the CT number, the perfect degree and the damage-fracture degree of a point inside the rock sample are defined, the ? level perfect field, the ? level...

The similar sentences in multi-document set are combined into one class, and each class is one sub-topic. Describing the sub-topics from the perspective of understanding makes the multi-document summarization become the one with greater coverage and less redundancy. This paper presents a sub-topic segmentation...

In October 2021, the National people's Congress said: the double reduction policy is intended to be explicitly incorporated into the law to avoid increasing the burden on students at the stage of compulsory education. It means to effectively reduce the burden of overweight homework and out-of-school...

This paper primarily discusses the linear quadratic optimal control problem for discrete-time stochastic sys- tems with indefinite control weights and constraint and Markovian jumps. We use the Karush-Kuhn-tucker (KKT) theorem basically in this paper. It is testified that the well- posedness and the...

The guided wave with the bidirectional propagation leads to complex signal which would be difficult to identify the end echo and the flaw echo. To simplify the guided wave signals based on the magnetostrictive effect, one-direction receiving method is investigated. The receiving guided wave method in...

Car retarder is an auxiliary braking device. It is very important to improve the driving safety of the automobile. At present, the domestic and foreign research car retarder is mainly based on eddy current, permanent magnet type and hydraulic. Although the traditional retarder can play the auxiliary...

In recent years, there are many problems in the part-time practice of College students. For example, the importance of the role of students in teaching and the adequacy of lesson preparation will seriously affect the classroom atmosphere and enthusiasm. This paper found some problems through literature...

Street racing became a teenager trend in Pasuruan East Java Indonesia, although accidents often come to pass but do not dampen the spirit of teenagers in street racing competition. The focus in this articles analyze significance of winning and how to get it in the street racing arena. The research design...

The application of fuzzy reasoning and neural network in information fusion has its own merits. In contrast, the advantage of fuzzy reasoning lies in its strong ability of knowledge expression, its internal model structure and reasoning results are easy to understand, the disadvantage is that learning...

The internet has recently become a very important medium in everyday life and provides many benefits, one of which is the emergence of e-commerce. E-commerce itself uses the internet as a medium to provide information about certain goods being sold, such as descriptions of goods, pictures of goods sold,...

Research on environmental policy and youth has gained increasing attention in recent decades, driven by global environmental crises and the growing involvement of young people in governance. However, the field remains fragmented across disciplines, necessitating a systematic synthesis. This study applies...

Through the analysis of current development and utilization of iron ore tailings resources in China, we can summarize the present development and utilization pattern of iron ore tailings resources. According to the theory of sustainable development, people can put forward three connotations of iron ore...

With the wide application of information technology and the establishment of a resource-saving society, accounting informatization has made considerable progress in depth and breadth.But there are still many problems in the work of accounting informatization, such as the hardware structure is not reasonable,...

Reverse k Nearest Neighbor (RKNN) query is proposed based on the k Nearest Neighbor (KNN) query, which can be used to evaluate the influence of the query objects. At present RKNN query algorithms are mostly based on static or continuous objects, however, with the widespread of mobile device, algorithms...

In the late Qing Dynasty, feminism was introduced into China. Under the influence of many aspects, feminism in China gradually develop, which was reflected in many films. This paper mainly analyzes the female characters in the 1930s-1960s based on two films, New Women and Two Stage Sisters. There are...

This paper introduces the concept, history, and implementation background of authentic assessment, reviews the underpinning theories, related literature, and research, and proposes the considerations for EFL teachers when they are implementing authentic assessment and designing authentic assessment rubrics...

Based on residents’ perceptions, this paper uses questionnaires and interviews to obtain data, and analyses the differences in the perceptions of residents of Wang Shan of the positive and negative economic, environmental and socio-cultural impacts of ecotourism through independent sample t-tests and...

In order to reduce traffic accidents on special sections of mountainous highways and optimize individual driving behaviors, a behavioral map for studying individual driving behaviors is proposed. Based on simulated driving behavior data of individual drivers on mountainous highways, the statistical characteristics...

Japan is a developed industrial country, but also a big producer of ceramics, although the total number of sales is lower than China, but the output ratio has been much higher than China. many useful business, philosophy, advanced management experience, cultural cultivation in the history of the development...

Aiming at the problem of multivariate process quality control, an algorithm based on joint control domain transformation is proposed. By using the principal components analysis method, original quality vector is converted to a new one whose components are unrelated, thus the joint control domain of new...

Hydraulic integrated block design is a creative work. In addition to the needed calculation for the design and checking of the hole, a lot of the content of the work belongs to the non-numerical calculation. The wisdom and creative of the designers are used, at the same time the computer-aided design...

A packet loss recovery technique based on interleaving is proposed for uncompressed high-fidelity audio transmission. The audio samples are interleaved for transmission to avoid burst errors. The lost samples in the receiver are estimated by using quadratic fit interpolation (QFI). Finally a low pass...

The challenges faced in underwater communication systems are limited bandwidth, Energy consumption rate, larger propagation delay time, End-End Delay (E-ED), 3D topology, media access control, routing, resource utilization and power constraints. These issues and challenges are solved by means of deploying...

The rapid expansion of internet-connected devices and IoT infrastructures has significantly increased the scale and sophistication of botnet attacks, making them a major threat to modern digital environments. Traditional signature-based and heuristic detection systems struggle to identify evolving, stealthy,...

Various phenomena are to be minimized, particularly the loss of bandwidth at the minimum gate for VLSI when the minimum gate length decreases below a limiting length. Which results in lower efficiency and higher baseline power consumption, pointing towards the death knell of Moore’s law. Unlike silicon-based...

Researchers have been aware that learner autonomy is crucial in improving learning efficiency. Chinese researchers have done lots of researches to explore the training mode of learner autonomy, but empirical researches on classroom-based learning context are far from enough. Chinese vocational students...

As an important part of the socialist moral education, personal moral education has an important role in promoting the development of social morality. Since the post-90s’ college students are the country's precious talent resources, as well as the future of the motherland, their personal qualities are...

This paper mainly research the relationship between the lithium-ion battery management systems and charging policies and temperature. In the introduction of lithium-ion battery characteristics of the premise, the lithium-ion battery protection methods are described, based on a lithium-ion battery protection...

The packaging of traditional Balinese snacks with banana leaves has been practiced and passed down for a long time. However, currently, the use of banana leaves as a packaging material is being replaced by plastic packaging. The purpose of this research is to study the local wisdom behind banana leaves...

Air-intake filter in the ventilation system of offshore platform, is normally composed of the inertial stage and the multi-layer gauze stage, which plays an important role in providing sufficient and clean air. Numerical simulation and experimental research were carried on to study the flow field and...

First of all, several data version management strategies in software transactional memory have been studied in this paper, and both advantages and disadvantages are analyzed. Then a novel data version management strategy named Foresight in software transactional memory is put forward. Its design idea...

The development of mobile internet has brought great opportunities of self-improvement, and most people would like to choose an online education APP. At present, online education APPs have become a red sea, and the courses they can provide are similar to each other. Therefore, from the perspective of...

The development of Internet technology has enhanced the influence of media. The western mainstream media BBC released the documentary Are our kids tough enough? Chinese school, which has aroused wide attention. As few of the western audience has the experience of Chinese education, the image on the screen...

In this paper, a novel Quantum Genetic Algorithm (QGA) called Parallel Probability-gate Quantum Genetic Algorithm (PPQGA) is proposed. The main points of PPQGA are that a new chromosome representation called qubit representation, a new updating gate called probability-gate and a novel evolutionary strategy...

Hotpot is a traditional and popular meal in China, two major popular restaurants in people’s mind are Hai Di Lao and XiabuXiabu. They have different characteristics and various strategies to maintain their performance. For instance, they have different pricing strategy, different method of service, and...

In the cloud right weight attribute encryption scheme based on multi-agency. Under existing cloud computing environment based on multi-agency access control scheme generally do not take into account the weights of the attributes that the status attributes are equal. But in real life, with the right to...

Mobile robot localization in the GPS denied environments is increasingly exerting fundamental roles in a wide range of applications such as SFM and SLAM. However, the traditional single sensor based positioning methods are either unreliable or inaccurate in the long term. This paper presents a novel...

Kong. et al. (2014) [1] presented an efficient approach which gives weighted-average of all possible choice values of soft sets under incomplete information system, However, the weights of the attributes are not considered, although all the entries are “1”, the importance of all attributes are not all...

Natural disasters are inevitable, and they have a very destructive impact on the environment in which humans and humans live. The impact of natural disasters on economic growth is one of the important issues in the study of disaster economics. For the disaster area, how to quickly carry out post-disaster...

With parameter values chosen to obtain good calculate, the experimental results show that the load will receive the maximum voltage and maximum electric power at resonant frequent 22kHz when Tesla coils are 4mm away. The maximum electric power transfered by two Tesla coils of diameter 30mm with 13 loops...

Along with the rapid economic development and economy globalization, the ever-growing demand for high-level compound talents proficient in both professional skills and foreign languages directly contributes to the emergence of bilingual instruction in colleges. Compared to the long history of bilingual...

The objective of this study is to investigate the effect of combined container roof garden on the microclimate, the wall temperature and the indoor temperature of the building. This study has shown that the combined container roof garden can effectively improve the roof microclimate, reduce the highest...

The Chinese-Sensible Code is the first two-dimension code standard of China who totally owns proprietary intellectual property rights. It has been widely used in books, bank drafts and managements of armed police vehicles. However, due to the characteristics of application environment and interference...

Thin-walled cylindrical shells under axial compression are commonly found in a wide range of civil engineering steel shell structures, including silos, towers, chimneys and tanks. Buckling of axially compressed cylindrical shells has been one of the most active areas of shell buckling research. The purpose...

Transferability between urban rail and bus transit is an important indicator for evaluating efficiency of a multi-modal transit system. Transit transfer is concerned with distance, safety, comfort, clarity, and equipment applicability. This paper presents a Multi Criteria/Attribute Decision Making (MCDM/MADM)...

CFRP laminates are used for various aircraft structural components because of their good mechanical and physical properties. Metallic inserts are one kind of aerospace fasteners, which are usually installed in the metallic components by an interference fit. However, when metallic inserts are installed...

University management modernization and informatization plays an important role in improving the students quality, score management is one of the important links. In order to improve the accuracy of data input of the B/S structure program, prevent illegal input into the system, this paper study on validation...

Education personnel are Human Resources who have an important role to support the performance of academics, who are obliged to provide academic services. In carrying out its duties, can not be separated from the existence of interdependence and even the relationship between one unit to another unit....