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A safety driving warning system which can use Ultrasonic wave to measure the distance and generate an early warning of dangerous distance has been designed in order to improve driving safety by the propagation velocity of ultrasonic wave in the air soon, less energy consumption, directional well. STC89C52...

Numerical simulation of liquid-solid two-phase flow was used to analyze the flow of the fluid in the classification chamber of ultrafine powder centrifugal classifier. Under the condition of the steady state, in order to study the influence of different blade angles on the classification performance,...

Climate change is a global apprehension impacting the lives of millions from all spheres of the world. Most hard-hit are the less-developed nations whose livelihood depend much on agriculture with low-level technology, poor information system, and weak grassroots institutions. This is now a significant...

This study investigates the relationship between the level of bank operational efficiency ratio (OER) and Non-Performing Loans (NPL) while considering Net Interest Margin (NIM) as a mediating variable. The research findings reveal that OER has a positive influence on NPL, indicating that high bank operational...

Rising demand for palm oil increases waste production, mainly empty fruit bunches (EFB), which causes environmental pollution. However, EFB can be converted to biochar as a soil amendment. This research investigates how the integration of EFB biochar (EFBB) and Trichoderma biofertilizer (TBF) impacts...

It is hard to imagine for people when they face the difficulty in Ocean energy development. how to access to abundant reserves of wave under harsh environmental conditions review of sea conditions, ancient China In flood control and management in the process of water, ancient China weren't fear of floods...

Research and development of fast, economic and effective controlling method and theory of engineering has always been the focus of engineering construction for all the countries. In this research, a kind of Ionic Soil Stabilizer (ISS for short) is used to improve expansive soil. Based on expansive soil...

Underwater equipment auxiliary monitoring is the important premise to ensure system work normally and effective data analysis. This system give full consideration to the output form of all kinds of sensors and realize the net access of different kinds of auxiliary measuring module by using network bus...

“Gesaer” started its narrative from the establishment of the Tubo dynasty and continued to the separation and disintegration of the dynasty. It records the most turbulent and revolutionary historical period of the dynasty. “Gesaer” describes the process of the integration of Tibetan culture and Central...

This research purposes to explore the influence of the healthiness of Indonesian commercial banks to enhance the banks’ value using RGEC (Risk, Governance, Earning and Capital) approach. Bank plays a significant role on Indonesian economics; therefore, the sustainability of its value is crucial. Shareholders...

Layer boundary analysis is an important process in determining the net pay value. Although the layer boundary can be determined manually through mud log data, it can also be determined automatically by signal analysis using wavelet transform. This analysis uses the gamma ray (GR) log data and the resistivity...

This paper introduces a design of wireless temperature controller hardware platform based on ZigBee. Wireless temperature controller using ZigBee to build intelligent household heating control system. By CC2530 chip consis the core and related peripheral circuit. Interworking user can realize the information...

Simultaneous removal and recovery of phosphorus (P) from municipal wastewater has been promoted as a global resource strategy. To improve the removal and recovery rate of phosphorus, the integrated role of anaerobic/aerobic cycle duration (TCD) and the empty bed retention time (TEBRT) on phosphorus removal...

We established a hierarchical employee well-being (EWB) model which scrutinized the structure of employee well-being and distinguished the concept of well-being from those of occupation gratification and job satisfaction. By establishing the model, the formation process of employee well-being is analyzed....

Tennis is a type of net-confrontational sport, which requires high physical qualities and high-intensity combat. For tennis players, who are engaged in tennis for certain years, sport injuries are common. In this paper, we surveyed sport injuries of the students majoring in tennis in Physical Education...

Using the Windows RDP protocol developed by Microsoft Inc to connect and operate the remote machines which base on the same system become a trend. However, the RDP has caused many security problems. It is necessary to design and implement a audit system to ensure the system's security and guarantee the...

Electrocardiography (ECG) has become a widely used noninvasive diagnostic tool, increasingly supported by algorithmic analysis. However, progress in automated ECG interpretation faces challenges due to the lack of adequate training datasets and standardized evaluation procedures, which are crucial to...

The contemporary civil aviation spirit, with loyalty, solid science, unity and cooperation, and dedication as its main content is the spirit of the civil aviation industry. It is an important task to integrate industry spirit into the campus cultural construction to highlight the industry characteristics...

Using one-year-old wild Actinidia deliciosa as the experimental material, the effects of melatonin (MT) on the antioxidant system of kiwifruit seedlings under heavy metal Cd stress were studied by root irrigating method. The results showed that after MT pretreament, the contents of antioxidants (TPC,...

This paper proposes an algorithm for mixed near-field and far-field sources localization, using the trilinear decomposition (PARAFAC) model via second-order statistics of the received signal. We construct two second order statistical matrices of the received signal and use PARAFAC model to obtain the...

In order to reduce the design flaw and improve the productivity, the model of LED bulb assembly line based on the Fuzzy Hierarchical Petri Net is proposed. The process of LED bulb assembly line is given, and the hierarchical modeling based on FHPN is described. The model of LED bulb assembly line includes...

This conference paper investigates the application of machine learning models for predicting surface radio refractivity across diverse climatic zones in West Africa, focusing on four key locations: Kano, Freetown, Accra, and Niamey. Accurate radio refractivity prediction is critical for optimizing telecommunications...

As a new financial format and a direct trading system between the two sides of the financial resources, it have special advantages in promoting the development of sharing economy and the realization of "Inclusive Finance". P2P network lending as a classic form of Internet banking, but also to accelerate...

In the eve of power system decarbonization, the balancing mechanisms are becoming crucial to maintain continuous operation of the system. The stochastic nature of wind and solar units requests more balancing energy and it affects prices on both energy and balancing markets. This paper will try to address...

This paper considered the practical application of international public sector accounting standards (IPSAS) in Russia. The authors analyzed consolidated financial statements of nine Russian universities participating in the 5-100 project. The results of work point out main problems in the application...

Using the household production function approach, mother's employment during the golden age period may entail a negative time effect and a positive income effect on the child's quality, of which the net effect is ambiguous and thus may become a source of dilemma for the family. Empirical studies on this...

In this paper, hot stamping of Zn-coated PHS was introduced. Targeting to control or eliminate the liquid metal induced embrittlement phenomenon, a self-make atomization precooling apparatus was developed to solidification the melted coating during the former heating process. The key role of the apparatus...

Massive energy consumption and pollution from the environment have emerged as major issues. A new alternative energy sources is a critical solution. Nowadays, the use of air conditioning machine also contains wasted heat energy resulting from the work of the outdoor unit. This research is an experimental...

It's likely undetermined case that the observed signal is less than the number of source number, while the FSK signal of track circuit is mixed with a variety of interference signal. The traditional independent component analysis (ICA) cannot separate source signals. The article separate source signals...

Many proteins function execution depends on the process of protein and ligand interact with each other. The identification of ligand binding residues is important for the research of the protein function. The 4442 protein chains with

At present, more than 98% of Chinese waste batteries are disposed with municipal living garbage, resulting in water, air and soil pollution. However the general discarded batteries still have some power, which can be carried out for the second recycling.

As an important educational resource, picture books have received more and more attention and have been widely used by kindergarten teachers in recent years. In this study, the survey of kindergartens in Jiangjin District, Chongqing revealed that kindergarten teachers lack of sufficient knowledge in...

This study examines the relationship between vocational interests, personality traits, and digital literacy skills, and their impact on academic performance in technology-related fields. Data were collected from 500 undergraduate students using the O*NET Interest Profiler for vocational interests, the...

The best soil for blueberries is a sandy loam that is well drained and contains lots of organic matter. And soil for blueberries should also be acidic. In order to modify the crop land to be fit for blueberry growth, we added several soil conditioners, peat, manure, commercial fertilizer slag, sawdust,...

The article analyzes the structure of enterprises and organizations by forms of ownership in Russia. The main methods of state and municipal property administration are shown, administration tendencies are revealed that provide for effective tools, including those involving private funds in the implementation...

This paper selects the Trade Intensity Index (TII) , Intra-Industry Trade Index and Revealed Comparative Advantage Index (RCA) to analyze the competitiveness and complementarity of Sino-Ukrainian trade in goods, and concludes that the trade complementarity between the two countries is dominant. To this...

The improvement of the competitiveness of agricultural products and ensuring food security of the country are the most important tasks of agriculture. All the changes due to the introduction of new cultivation technologies or improvement of old ones should be justified and expedient. Increasing potato...

This study aims to determine the effect of net income, comprehensive income, other comprehensive income, other comprehensive income with low subjectivity, and other comprehensive income with high subjectivity on stock returns. This research was conducted on infrastructure, utilities, and transportation...

Green energy likely wind energy, solar energy, biomass energy, and tidal energy, with the characteristics of being free, natural, and free from pollution problems, and renewable. In this research, we used air conditioner with split (AC Split) model has a large energy potential that could be utilized,...

This research aims to investigate the effect of dividend policy on stock prices with debt policy as a moderating variable in the property and real estate sector. Historical data on property and real estate companies listed on the Indonesia Stock Exchange during the 2017-2022 period is used as a sample....

With the tremendous development of e-commerce in China, the relevant supporting sector, such as logistic industry, is experiencing rapid growth period. However, many problems exposed in the current logistic service, especially in "the last mile delivery", such as low efficiency in first time delivery...

Site amplification is important in ground motion prediction. It describes the effect of soil sites on ground motions. The quarter-wavelength approximation for computing site amplification has been developed for several decades. It is validated by the data from the main shock of 2011 Tohoku-oki Earthquake,...

Vision saliency detection has been applied in image preprocessing steps. The purpose of this paper is to introduce the research direction of image saliency detection and introduce the performance evaluation criteria and datasets of the model. Then investigated a variety of methods, introduced various...

Grammar is very crucial in English teaching. Traditional approaches to English grammar instruction are fraught with numerous issues, leading middle school students to perceive grammar as challenging and subsequently diminishing their motivation to learn. Therefore, it is imperative to adopt new teaching...

The authors speak in this paper about some of the risks that come with education process in the so-called knowledge society, influenced by a rapid development of digital technologies, especially the Internet. The Internet has changed access to information and way of usage of information paradigmatically,...

A modified cup-burner apparatus with a vibrating-spiral micro feeder was developed for testing the extinguishing performance of superfine powder fire extinguishing agent (SPEA). The suspension velocity of SPEA particles was calculated using the suspension-grade-model (SGD). The formation mechanism of...

A statistical classification is conducted on financial data of Vanke from 2011 to 2015, which is then compared with that of Poly real estate in the same period. By analyzing return on equity, equity multiplier, total assets turnover ratio and sales net interest margin and by comparing them with that...

To investigate recent tidal dynamics in the Huangmaohai waters, this study analyzed spatio-temporal hydrodynamic characteristics using principal tidal flux cross-section algorithms based on 15-day buoy observation data during flood and dry seasons. The flood and ebb currents in the Huangmaohai estuary...

This chapter examines time-varying hedging strategies for fertilizer prices using a non-homogeneous stochastic model with time-dependent parameters. The framework captures long-run dynamic and short-term volatility, allowing for heavy-tailed innovations. Ex ante minimum variance hedge ratios are estimated...

The performance of Islamic banks in Asia in 2020 experienced fluctuating from the previous year, which was allegedly due to the arrival of the Covid 19 outbreak that occurred in the first quarter of 2020 which hit all countries in the world. This study aims to describe how the performance of islamic...