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This study focused on the Northeast China as the research area, utilizing MODIS data and the XGBoost model to invert soil organic matter content from 2000 to 2024. The inversion results were analyzed for spatiotemporal variation characteristics, in conjunction with the soil nutrient grading standards...

Digital transformation is the trend of a new round of technological revolution and industrial transformation. It is worth studying the impact of the wave of digital technology in government tax collection and management on enterprise transformation. This article is based on data from A-share listed companies...

Currently, the entire global population is experiencing the profound impact of the COVID-19 virus. In response, the Chinese government has implemented various measures to enforce social distancing, aiming to minimize the spread of the disease. Consequently, an increasing number of individuals are turning...

To study the creep characteristics of sandstone after thermal shock, the sandstone specimens were subjected to thermal shock treatment, and the uniaxial creep test was carried out on the treated specimens, the change rule of the creep characteristics of sandstone with the thermal shock temperature was...

The abundance of cabbage waste and banana peels presents an opportunity for their utilization as raw materials in the composting process. Composting is the decomposition of organic matter facilitated by the activity of microorganisms acting as decomposers. Through this process, organic materials are...

Agriculture is a strategic sector of the economy, playing a crucial role in food security, employment, regional development, and social welfare. However, its financing is constrained by seasonality, high risks, low profitability, and limited access to credit, which undermines long-term sustainability....

The conversational system aka chatbot market capture was worth USD 526 million in 2021 around the world. The innovations created such as Machine learning, Deep learning, Natural Language Processing (NLP), and Big data analytics have given a modern speed-quickening fuel to Artificial Intelligence. Well,...

Social media marketing has positioned consumers in a leading role, as they have the power to give a positive or negative image to brands. Their favorable appreciation of certain products contributes to the consolidation of industries such as natural cosmetics. Therefore, this study aims to investigate...

A business feasibility study helps businessmen or interested parties to assess whether or not a business plan is feasible or unsuitable to be implemented. Pandoe Farm House is a project of PT. Zocorindo Puri Asri which carries the theme of urban farming. The feasibility study in this paper explains the...

This ability of early childhood teachers to adapt and have competence and skills in carrying out learning is needed to produce children as quality human resources towards the transformation of the era of society 5.0. Learning problems in producing students who have 4C skills (creativity, communication,...

Efficient inventory management is critical in e-commerce, where inaccurate demand forecasts can lead to costly stock outs or excess inventory. This study presents a scalable, machine learning-based framework to optimize warehouse operations. Historical sales data—including product/store identifiers,...

The task of the Malang Regency Education Office is as the executor of regional autonomy which is mandated to carry out all regional government affairs in the field of education, both in terms of development, providing facilities and infrastructure as well as meeting educational needs in Malang Regency....

The ongoing debates on the knowledge and competences that teachers need to develop during their initial and in-service years of education are constantly prompting reflections on various approaches and strategies. This current trend is forcing PE teachers to rethink their practices in depth, to discover...

Sustainable tourism development is now a core strategic orientation in the context of globalization and digital transformation. In Nghệ An province, although endowed with abundant natural and cultural resources, tourism performance has not met expectations due to limited destination linkage, resulting...

Thermal storages can contribute to decarbonization in storing energy of fluctuating renewables and waste heat of industrial processes by decoupling supply and demand. A great opportunity to decrease the cost of high temperature storage is given by single tank thermocline storage systems, where large...

Several market patrons in Ghana compromise emergency evacuation readiness during a fire event. Various socio-demographic factors may influence this. This paper investigates these as key predictors of human emergency evacuation behaviour in marketplaces. Identifying these components should help to improve...

Backgrounds: Adaptation to climate change is one of the important criteria of sustainable urban development. Quy Nhon is a coastal city in Viet Nam that is affected a lot by climate change and sea level rise. If there is no timely solution, the impact of climate change will affect the sustainable development...

Limited knowledge and inadequate understanding on reproductive health information can lead adolescents to risky sexual behavior. For that reason, this study aimed to find out adolescents' knowledge on reproductive health and factors affecting it. From the findings of research, a reproductive health education...

Recent experiments reveal that strong ferromagnetism can be obtained in Fe-doped In2O3 films. However, the underlying physics is not well understood. By density-functional calculation, we systematically study the magnetic properties of Fe-doped In2O3 mediated by intrinsic vacancy. Our results reveal...

In order to adapt to the trend of the internationalization of higher education, training with international vision, familiar with international rules, to participate in international affairs and international competition of international talents, this paper is based on Northwestern Polytechnical University...

The model of robust principal component analysis(RPCA) is built for dynamic magnetic resonance image(DMRI) reconstruction in order to better extract the dynamic part of the cine cardiac tissue. This model decomposes the cardiac magnetic resonance image into sparse part and low-rank part by solving a...

Network-based learning is an important learning style for undergraduates. Previous studies have carried out many questionnaire surveys and comparative studies on undergraduates' network-based learning strategy. By interviewing undergraduates with different professional backgrounds, this study will conduct...

The progress and development of social civilization and economic will promote the advantage of materials science and engineering, while, it will put forward the corresponding requirements for talents. As the cradle of training talents, universities, in making talent cultivation plan and scheme, must...

In order to solve the American put options pricing and its numerical solution problems under the CEV model with transaction cost, by using the Itô formula and the no-arbitrage principle, the American put options pricing model and linear complementarity partial differential equation of the model are derived...

University student is an important part of social labor force in the future and their choice behaviors after graduation are the focus of common concern from all circles of society. The authors of this paper have investigated a mass of universities and colleges in Jiangxi province and made a SEM (Structural...

the traffic system is becoming quite complicated due to the increasing of roads and vehicles. Many countries realized Intelligent Transport Systems to make better use of existing transport resources. As Intelligent Transport Systems has mass traffic information data, it is a worthy study problem that...

Based on the scholars’ research on the trade of agricultural products between China and ASEAN (Association of Southeast Asian Nations), this paper analyzes the competitiveness and complementarity of current agricultural trade between China and ASEAN and points out the reason for its existence. Finally,...

In recent years, the government has increased its support for cultural creative industry, which makes the exhibition play an important role in economic development as cultural “soft power”. While effective communication of visual information will directly affect the success of exhibition. This thesis...

Forest resources have strategic significance for sustainable economic and social development. At present, China's forest ecological environment is faced with serious soil erosion, forest pest, acid rain and other problems. Using ecology and environmental sciences’ basic theory, this article will establish...

Nowadays, the engineers are educated in the traditional way that cannot produce the supply and quality of engineers needed to satisfy the growing demand. Therefore, some new engineering education methods are needed. In this paper, we proposed a new engineering education model to improve the engineering...

This paper integrated item domain features, time factors and user ratings, using TF-IDF method constructing single member user preference model in each feature. Then, analyze the interaction between groups of users and the influence of user preference on group model by calculating the similarity of user...

Rice-pattern porcelain has a long history. The crafts of carving exquisite eye and filling in the exquisite glaze and decoration of rice-pattern porcelain had experienced constantly changing.The important factors which leading to the change of rice-pattern porcelain are that the technical factors, economic...

This article, by comparing the symbolic characteristics of Chinese and western painting, emphasizes that the symbolism of Chinese painting is not only different from the western art, but more importantly, the unique aesthetic image pursuit of Chinese painting and the cultural tradition of "moral comparison"...

Closed-loop analysis method is proposed for pilot induced coupling with helicopter flight control system in closed loop. Combining with the longitudinal identification model of a certain helicopter, McRuer pilot model, designed stability augmentation system and frequency domain model are established...

The divorce between management research and management practice has attracted intensive attention. It means that the findings or theories developed in management research are not used effectively in practices. This paper describes the divorce between management research and management practice, analyzes...

In order to study the effect of pounding at expansion joints of beam bridge on the seismic responses of bridge structure during earthquake, the research is based on multi-particle of single degree of freedom system, and the pounding effects of adjacent girders on seismic responses with 3 different of...

A novel type of automatic transmission is presented in this paper. The transmission consists of a fiction clutch and a one-way clutch, which is named as One-way Clutch Assistant Transmission. The working principle of this type of transmission is shifting automatically by automatic disengagement and engagement...

A new method of extracting interference fringe phase is proposed. Firstly, the interference fringe was transformed from the spatial domain into the frequency domain using the Fourier transform. The positive spectrum carried the wave-front information. Secondly, the digital filters were design to filter...

Knowledge visualization promotes the knowledge creation and knowledge transfer with various graphic visual representation means. According to the problems of universities in “Computer Network” teaching including abstract expounded theory and shortage of experimental equipment, and the updating can’t...

This paper aims at the head mounted display (HMD) equipment based on smart phones, puts forward a interactive mode in order to improve the immersion of virtual reality (VR) games and applications. Its core is a real-time human motion analysis algorithm based on tri-axial acceleration (TA) sensor. This...

For widespread distribution of layered foundation, deformation and bearing capacity are two important elements in engineering project, the calculating depth of additional stress must first be established in deformation computing. For structural features of layered foundation to explore the impact factors...

Objective: To analyze the relationship of husband's support to the mother's interest (wife) in using implant contraception in the working area of Alalak Selatan health center. Method: This research use cross sectional design with quantitative approach. The population in this study were all implanted...

There are many shortcomings in the traditional teaching of College Chinese, which need to be reformed. As a new classroom teaching mode, the Flipped Classroom has become an important part of the innovation of university classroom teaching in the aspects of teaching ideas, learning process and learning...

The paper regards Chongqing’s Nei Zikou Reservoir as the research object, conducts an establishment of ecological restoration model for this reservoir and sets up a concept model and mathematical model of ecological restoration, and the simulation value and measured value based on denitrification. The...

In this paper, the exp-function method is generalized to solve a first-order nonlinear differential equation with forth-degree nonlinear term. As a result, three new exact solutions with free parameters are obtained, the first two of which include generalized hyperbolic function solutions and generalized...

Debris-prone areas are widely distributed worldwide, all continents except Antarctic have been harmed by debris flow. Debris flow normally outbreaks all of a sudden, sweeps along fast accompanying with other disasters like landslides, flood and collapse. It has huge destructive power, making severe threats...

In this study, a cellular automaton model for the oxidation of binary alloys is proposed, by treating internal and external oxidation separately and simultaneously. As an example, the oxidation of nickel-chromium alloys with the formation of spinel and the doping effect is simulated. The oxidation rate...

The woodcut New Year picture of folk primitive art form is the treasure of traditional Chinese culture and art, but it gradually loses vitality in digital age. At present, although the development of digital art and folk art in our country has different situation, both of them have many problems. The...

This paper presents a semantic-oriented approach for architecting sensor networks applications using ontology mechanism. Considering the validity and the timeliness which are necessary for sensor networks knowledge sharing and reusing, a common and extensible context ontology model is defined to describe...

This research mainly aims at the close relationship between clothing and human activities in people’s daily life, trying to design different costumes to address the demand problem for clothing functionality that people usually have in different environment or different activities. It demonstrates that...