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This essay attempts to provide a possible perspective on a topic of long-term controversy-how the Roman country converted from a republic into an empire. By reading materials written by ancient historians, combined with some further conclusions drawn by modern scholars, the author focuses on the original...

This paper aims at removing the drawbacks of traditional wavelet transform in analyzing nonlinear reciprocating machinery failures, like energy losses and false frequencies. We combined the self-adapting strategy and non-decimating algorithm as an improvement in existing lifting scheme wavelet packet...

In real-time data warehouses, data updates are no longer implemented in a periodic way during the idle time, but continuously ongoing. Thus the scheduling of updates and queries becomes a key issue. This paper proposes a load scheduling algorithm based on QoS parameters of query tasks. First, the paper...

The quality of running a university and the quality of education depend on the comprehensive quality and innovative ability of talents. Therefore, under the background of quality education, taking mathematics culture education as the breakthrough point, the aim of improving the comprehensive quality...

This paper takes “human-computer interaction” as the research entry point, and briefly outlines the concept of “human-computer interaction” mode and the development of “human-computer interaction” technology. This study will explore the role of “Human-Computer Interaction” in drama and music education...

International cultural heritage protection theory and practice from the independent type of "information" to the series of "information", and extend from "tangible" to "intangible". The informations of cultural heritage protection are more complete and the methods are more holistic. Using holographic...

In order to calculate the number of passengers in the elevator, an elevator target tracking method based on kinect is proposed.When people use the elevator, the person face the camera from into the elevator to leave the elevator back to the camera, which will create some difficulties for detecting face....

In this paper, reducer test bed is structured into two categories from the working principle, open power flow test bed and closed power flow test bed. Analysis of the constituent elements of the gear unit test rig, described the current development situation reducer test bed, summarizes the development...

Objective: To investigate the situation of health emergency human resources in disease prevention and control institutions and to provide scientific basis and policy recommendations for the rational allocation of human resources in the disease prevention and control institutions. Methods: the questionnaire...

Aiming at the problems of response lag and strategy fragmentation of traditional enterprise risk prevention and control systems in dynamic and complex environments, this study proposes a deep reinforcement learning-driven risk dynamic collaborative governance framework. By constructing a risk conduction...

To improve the air environment of the ship's medical cabin, A series of experiments and numerical stimulations were carried for the research on the medical cabin's indoor air quality. By changing the opening rate, the different schemes of the full orifice air supply and the partial orifice air supply...

The relation of the density of Noctiluca scintillans and environmental factors was studied. The grey incidence and relational degree of reference sequence and several comparison series were estimated. The results indicated that zooplanktons, Active phosphate Chemical oxygen demand(COD) were the important...

The applications of BSN (Body Sensor Network) require the wearable computing system’s power consumption as low as possible. Compared to other components, the wireless communication link is the most power demanding part of the BSN. While effective compression algorithm can sharply cut the data volume...

The course of Engineering Chemistry is a specialized course developed in recent years for students of engineering majors other than chemistry or chemical engineering, teaching reforming practice of this course with the civil engineering major as an example at Guangdong University of Technology was described...

When domestic wastewater was treated by biological contact oxidation on soft packer and Bio-Filter process, the removal effects of COD/TN/NH3-N and TP were discussed at different C/N and loading in the paper. Further more the combined processing of biological contact oxidation and Bio-Filter were studied....

In order to make the intelligent materials have a new development in the field of Mechanical Engineering, composition of intelligence materials is briefly introduced in this article; Design thought of intelligent materials are detailed analyzed; Main functions of the intelligent materials was described;...

Communication records are personal privacy, while the reasonable use of communication records can combat crime and protect the interests of citizens. This paper tries to find a balance between the two and predict the occurrence of criminal activities with the least communication records. A method is...

College talent cultivate is an important part of colleges cultivating useful talents and serving the society, and the major channel to realize lifelong study. It is an important work for college education to establish a scientific talent cultivation mode, give full play to the resource advantages and...

This study applies the game theory to the discussion and analysis of trans-regional Telemedicine System, builds the game model of the selection strategies of trans-regional hospitals and patients and analyzes evolving paths, equilibrium states and influencing factors of the three parties. It is derived...

The method of uncertainty evaluation of determination of toluene in room air has been established. Gas chromatography with thermal desorption was used for determining of toluene. The main factors which can affect on the analytical results were identified. The measurement repeatability, standard solution...

Aiming at the multi-criteria decision making problems in which the outranking relations between part of alternatives known by the decision maker, a method is proposed based on the improved ELECTRE III method. And the necessary and possible outranking relations can be achieved by the method. The advantage...

In this paper, a kind of noise reduction algorithm is proposed based on wavelet shrinkage technique to acquire heart sound signal while no distortion. Firstly, Haar, Daubechies, Symlets and Coiflets orthogonal wavelets were studied and according to the statistical results, Coif5 wavelet was chosen for...

This article confirms the guiding ideology, objective and subject of our country's politics teachers' professional quality evaluation, and uses it as a basis for further analysis on some of the major methods of politics teachers' professional quality evaluation. According to China's politics teachers'...

This paper analyzes the relationship between English knowledge and business knowledge in business English teaching, and discusses the view that English knowledge is higher than business knowledge in Dichotomy. According to the basic purpose of business English and the general lack of work experience...

A pot experiment was conducted to study the effects of the growth and physiological characteristics by spraying 5 different concentrations (0, 50, 100, 150, 200 mol/L) of indoleacetic acid (IAA) on leaves in Chinese cabbage seedlings which under salt stress. The result showed that IAA significantly promoted...

When analyzing the data of photos and videos, it’s very important to determine the shooting time and place. Usually, we can get the sun's shadow from the pictures and videos and establish different mathematical models to solve time and space positioning problems by the known parameters. Firstly, use...

As one of the key candidate technologies for 5G, the NOMA (Non-orthogonal Multiple Access Technology) employs the way of power domain reuse, which has improved the system throughput and frequency utilization effectively. Among the existing discussions about the NOMA system, it is mostly acknowledged...

Analyzing the defects of the traditional teaching methods of experimentation and the necessity of building an open experimental project, the authors introduce several new methods of how to develop students’ innovational ability during the course of building and using the open experimental project. In...

The phenomenon of overfishing was first documented in the 19th century, when it was discovered that whale fat could be used to make lamp oil. This led to a huge increase in whaling, brought the species to the brink of extinction. Shortly thereafter, in the middle of the 20th century, some of the most...

The pandemic of COVID-19 is a special period that casts a negative effect on most of the sectors around the world. As one of the exceptions, online shopping platforms have got the unprecedented opportunity to prosper. In the meantime, these platforms also face even more fierce completions between their...

This study aims to analyze the effect of Operating Leverage and Financial Leverage on Firm Value through financial performance as an intervening variable in the food and beverage sub-sector on the Indonesia Stock Exchange (IDX) for the 2019–2023 period. This study uses a quantitative approach with data...

The effects of exogenous melatonin on growth and physiological characteristics of Chinese cabbage seedlings under 50?mol/L aluminum stress were studied by spraying 5 different concentrations of MT(0 50 100 200 400) mol/L solution on leaves in Chinese cabbage seedlings. The result showed that exogenous...

In this paper, a new estimate criterion is introduced to make the optimization process reasonable and credible, and it has a good control effect for the convergence of solution. An improved optimization program is exploiting for the directed building structure by means of a distinction design between...

A generalized MSSOR method (GMSSOR) is presented for solving large sparse augmented linear systems by introducing a new parameter in MSSOR method, which is an extension of MSSOR method and SOR method. The convergence of GMSSOR method is studied and it is proved that the convergence rate of GMSSOR method...

In order to assess the reliability of circuit breaker more scientificly and effectively, a method based on improved fuzzy analytic hierarchy process and genetic algorithm is presented in this paper. Firstly circuit breaker fault tree is established according to analyzing the circuit breaker failures...

To solve the scheduling problems of stations in cooperative localization, binary particle swarm algorithm of scheduling direction-finding stations is proposed based on Fisher information matrix(FIM).This paper makes the trace of FIM matrix as positioning accuracy measure,constructs scheduling model that...

The article provides a general overview of BP’s hedging policy. We analyze how the company hedges risks and risks the company hard to hedge. BP is a multinational oil and gas company, the main risks in the area of swapping the economic exposure and managing its normal business exposures. Based on analyzing...

The current high incidence, high coverage and high social harm of school bullying make it a social problem that cannot be ignored and needs to be solved urgently, and it has a trend of globalization. Countries with experience in school bullying governance, such as the United Kingdom and the United States,...

Local application-oriented colleges and universities are an effective boost to local economic development. New engineering, especially interdisciplinary disciplines, have brought new directions and opportunities for the transformation and development of local undergraduate colleges and universities....

The first experimental and theoretical research of A.L. Chizhevsky opened a new page in the science of man in his connection with world history and space and physical factors influencing its course. In subsequent works on ionization in the gaseous medium (atmospheric air) and liquids (aqueous solutions...

The high-time urgency of emergency decision-making for maritime hazardous chemicals accidents requires the content and form of this knowledge to be organized in a way that facilitates decision-makers to resolve crises in a timely and creative manner. This paper proposes a CIA-ISM-based method for extracting...

Corporate valuation is a crucial aspect in decision-making for many investment institutions and has received widespread attention. Previous valuation models have focused on the impact of cash flow, stock price, and price-to-earnings ratio on corporate valuation, which overlooks the influence of financing...

Urbanization-driven mobility has made long-distance relationships increasingly prevalent, prompting the rise of vertical couple-oriented apps like Suki to sustain emotional bonds. Yet the mechanisms by which such apps construct virtual intimacy remain underexplored. Through semi-structured interviews...

Self-efficacy, along with cultural responsiveness and emotional intelligence, is a practical approach for students to achieve their learning goals and build their lifelong learning. However, Chinese tertiary education neglects the importance of self-efficacy, cultural responsiveness, and emotional intelligence....

Red tourism culture in Guangdong was the red cultural heritage in the period of revolution in Guangdong, which has important historical and cultural value. However, the publicity effects of the red tourism culture in Guangdong do not achieve the expected effects. This study adopts the problem analysis...

Based on the dynamic general equilibrium theory, this paper introduces the total factor productivity model to construct the correlation between household debt, real estate market and quality of economic development. It shows that when the quality of economic growth increases to a certain extent, it will...

In accordance with the characteristics of passenger aircraft market demand analysis, this paper constructs a demand analysis model which, at first, establishes ‘typical route’ through route market segmentation, and then determines the market plan of passenger aircraft based on the ‘typical route’ transportation...

Yanchang group of southeastern Ordos basin are tight oil accumulation conditions of the research degree is low, the tight oil exploration has not obtained the big breakthrough. To evaluate tight oil exploration prospect of southeastern basin Yanchang group, through to the sedimentary, reservoir, cap...

Data processing of measurement were discussed in this paper, including the processing of measurement error, assessment and presentation of measurement uncertainty and processing and reporting of measurement results. The importance of measurement data processing in the measurement control system was clarified.

This paper takes the area of south of Hubei province as the main research field, making analysis and research on the architectural space and traditional culture of traditional dwellings in this area; through the construction of modern traditional dwellings’ decoration and design in the south of Hubei...