Search all articles

The article examines the global water crisis, including quantity and quality of fresh water supply around the world. Studies on this issue with examples from different regions of the world are compiled and reviewed. The researcher then aims to identify the key issues in the dire situation and analyze...

Talent variety shows are a new concept that has emerged in recent years. With the popularity of “Korean Wave”, the show also swept the Asian market. This is a concept of “idol cultivation”. Different from the previous song and dance campaign variety shows, in idol cultivation variety shows, whether idols...

This paper regards Corporate Social Responsibility (CSR) as a category of interest to the Law, linked to the companies social function, under jurisdictional control, to put on effect public development objectives. The problem asks how Brazil and China regard the government role to promote CSR aligned...

The evolution of community governance model from “two community actors joint service model” to “five-social linkage” is the result of practice exploration and policy support. In this regard, the structural theory can be used to analyze from three aspects: policy background, governance model and resource...

Markowitz Model and Index Model are two dominant portfolio optimization models financiers use in recent years. By using these two models, different possible optimized investment strategies can be created for people to distribute their properties wisely. And in this paper, to run the Markowitz Model and...

Based on the background of the " The Fourteenth Five-Year Plan " and the premise that the internationalization of RMB is different from other currencies, with the characteristic of internationalization is the construction of the offshore market as well as the reality that China is the world's...

In the era of the rapid emergence of the digital economy, digital transformation is a new driving force for the high-quality growth of China's national economy, and also one of the important driving forces for the innovation of enterprises. However, the existing literature focuses on the specific...

Wellness tourism has garnered increasing attention as a strategic approach to post-pandemic recovery, particularly in rural destinations that integrate nature, culture, and health-based experiences. This study examines the roles and interactions of stakeholders in the development of wellness tourism...

Traditional Chinese cultural education plays a crucial role in enhancing students’ cultural confidence. It serves not only as a source of historical nourishment but also as a barrier against the infiltration of foreign cultures, elevating students’ personal cultivation. This serves as a significant pathway...

This paper provides a detailed explanation of categories of risk preference and classification of the risk level. Also, the evidence of how the main variables react to risk preference. Our analysis is based on the 2018 CFPS family samples and personal panel. Adopting Stata analysis technology, and using...

With the in-depth implementation of the rural revitalization strategy in China, the rural social governance is facing new opportunities and challenges. The construction of a systematic and scientific evaluation index system of rural social governance has important guiding significance for the modernization...

Against the strategic backdrop of China’s "dual carbon" goals, carbon finance functions as a pivotal instrument for advancing low-carbon transformation. The development of its market-based mechanisms bears critical significance for China’s attainment of climate governance targets. This paper...

This study deconstructs Shede Spirits’ ESG greenwashing—masking emissions, ignoring land disputes, and exploiting institutional compliance. Event study analysis reveals a significant “delayed punishment” market effect following negative exposure, validated via matched-sample testing. Findings yield targeted...

Rural logistics efficiency management and development is essential in promoting the comprehensive construction of agricultural and rural modernization. Utilizing panel data on rural logistics in Liaoning Province from 2017 to 2021, an evaluation system for rural logistics efficiency is established based...

This proposed research is part of a series of studies in an effort to develop and apply skin microbiome technology to skincare products so that skin health can be maintained. The role of the skin microbiome is very important so that the balance on the skin surface needs to be maintained to provide protection...

With the continuous development of digital technology, immersive interactive technologies such as VR and AR are increasingly being used in museum exhibitions, becoming an important means to enhance the audience's experience and increase their willingness to participate in the exhibition. However,...

With the rapid development of edge computing, the deployment of convolutional neural networks (CNNs) on edge devices has become increasingly necessary to meet the demand for intelligent applications. However, edge devices are often constrained by limited computing resources, storage capacity, and strict...

The challenge for teachers to implementing STEM in elementary schools is to unite the four fields of Science, Technology, Engineering and Mathematics into a learning method and the development of interesting projects for students. The real strength in STEM teaching is the connections between fields that...

This research aims to analyze the impact of infrastructure on income inequality through economic growth. This research employs a quantitative approach using secondary data from the Indonesian Central Bureau of Statistics (BPS) and National Development Planning Agency (Bappenas) from 2015 to 2022. The...

The agricultural sector is challenged to optimize crop selection to maximize yield, minimize risk, and enhance profitability. Crop suggestion is a complex problem and involves accurately selecting the most suitable crops for cultivation in a given environment based on many diverse factors such as soil...

Autonomous aerial robots capable of safe physical interaction with the environment are vital in inspection and maintenance of confined and contact-rich environments. Nevertheless, accurate near-surface control is still difficult because of aerodynamic-contact interaction, sensing errors and unmodeled...

The characteristics of construction projects and the higher requirements of owners make it increasingly difficult to achieve project goals. BIM technology is an effective tool to achieve project goals. This paper introduces the PDCA dynamic control principle that should be followed when using BIM technology,...

This paper analyzes the goal of modularity teaching curriculum and curriculum module design, and then, the paper establishes a effective evaluation model based on factor analysis and multiple objective decision theory. The aim is to evaluate the implementation of modularity curriculum design effect....

Thermodynamics is a branch of natural science concerned with heat and its relation to energy and work. It applies to a wide variety of topics in science and engineering—such as engines, phase transitions, chemical reactions,transport phenomena, and even black holes. Many professionals teaching set it...

The form invariance and the Lie symmetry are defined for Hamilton systems. A relation between the form invariance and the Lie symmetry is derived. The Hojman conserved quantity is constructed by using the generators of Lie symmetry. An approach to find Hojman conserved quantities in terms of the form...

During pyrolysis of tobacco rob (TR), the operating parameters such as the temperature, the heating rate, and residence time and particle size affect the process and result of the pyrolysis. Some of these parameters have been closely considered but the particle size of TR is often ignored. In this study,...

At present, as China's income gap is widening, consumer demand insufficient, the consumption structure unbalanced, the manufacturing industry is also facing the dual pressures on technology and market. This paper argues that the market pressure China's manufacturing industry is facing is on the one hand...

There were a lot of research on the error truncation analysis of the damping system. However, the theoretical methods that in the analysis of vibration structure and dynamic response are complex and diversified, and there is no completely unified theoretical standard. The main contents of this paper...

With the rapid development of Internet technology, E-learning as a new learning model has been favorable for most higher education, but the overload problems for network learning resources make students difficult to get more available learning resources. This paper discusses the characteristics of vocational...

With the advent of the era of big datasets, real-time data is becoming increasingly important in assisting the decision making process for commercial banks. In this paper, we develop a two-step optimization model (FSGA-FCEN) based on genetic algorithm (GA) and cluster ensemble (CE) for customer segmentation....

Domestic service as a new industry, the market has its strengths and weaknesses, improve customer satisfaction can promote the healthy development of enterprises. This article reference Model of domestic and international customer satisfaction theory, build the customer Satisfaction Measurement system...

As is known to all, today's art education, its function has been far beyond the scope of training professional art talents. And from the perspective of the status quo of higher art education and skill training compared with history research, history research obviously in a weak position. From the Angle...

The development and orientation of bit-coin is the forefront of currency issue for it is directly related to the currency position of bit-coin and affects the progress direction of the world economy. At present, there are serious differences in people’s discussion about the orientation of bit-coin, the...

Taking the east mining area of sixth pit of Jinning phosphate rock of the largest open-air phosphate mining company of Yunnan Phosphate Chemical Group Co., LTD. (YPCG) as engineering background, the study of the mining technology of filling method of gently inclined and thin to medium thickness phosphate...

With the popularity of smart phones, the demand, that people wish to get a full view of an interested object by smart phones, is increasing. Aimed at the demand, we design and develop such a system, which can all-round displays a 3D object for Android smart phones. This system could be very useful in...

Yunnan bio-pharmaceutical industry is one of the important industries of Yunnan economy, whichdeveloped rapidly. However, bio-pharmaceutical industry in Yunnan provinceis also faced with serious financial difficulties. This paper analyzes the necessity of special financial bond strategy of Yunnan biological...

In view of disadvantages of conventional approaches such as insufficient ranking, disunity of index dimensions as well as too subjective weights in adaptability assessment of camouflage screen, we proposed a new super-efficiency DEA algorithm to overcome them. Traditional DEA algorithm often runs into...

With respect to the problem that traditional combination of resolution level methods for 3D scene either can easily fall into tedious and repeated experiments for interaction design or fail to provide results that conform to human visual habits. In this paper, an intelligent combination of resolution...

Through the low strain dynamic test in engineerings, we found that the wave velocity is raised with time. Reasons for the phenomenon are analysed with the theory of stress wave propagation. We found that the increasing of the velocity of the test pile is mainly effected by the of lateral soil, because...

To overcome the problem of poor accuracy of short-term photovoltaic power prediction, This paper proposes a short-term PV power prediction algorithm based on radial basis function neural network(RBFNN) after similar day clustering on solar irradiance and air temperature as the input variables; At the...

An immune-inspired adaptive automated intrusion response system model, named as , is proposed. The descriptions of self, non-self, immunocyte, memory detector, mature detector and immature detector of the network transactions, and the realtime network danger evaluation equations are given. Then, the...

A multiscale model based bridge theory was proposed for the progressive damage analysis of carbon/epoxy laminates under couple laser and mechanical loading. The ablation model was adopted to calculate ablation temperature changing and ablation surface degradation. The polynomial strengthening model of...

Theoretical concepts of graphs are highly utilized by computer science applications. Especially in research areas of computer science such as data mining, image segmentation, clustering, image capturing and networking. In this paper, we discussed some properties of the –complement of bipolar fuzzy...

Optimized task scheduling is one of the most important challenges in parallel and distributed systems. In such architectures during compile step, each program is decomposed into the smaller segments so-called tasks. Tasks of a program may be dependent; some tasks may need data generated by the others...

The hypoid gear pair is a main part of driving axle and it is one of the main sources of vibration and noise in the automobile transmission. Study on mechanisms of vibration and noise of the hypoid gear pair, and investigating on reducing its vibration and noise are of great significance. Firstly, a...

We study the parameter dependence of the Bergman kernels on some planar domains depending on complex parameter? in nontrivial ``pseudoconvex" ways. Smoothly bounded cases are studied at first: Itturns out that, in an example where the domains are discs, the Levi form for the logarithm of the Bergman...

Virtual machine technology is widely used in cloud computing. This paper put forward a benefit model aimed at optimal allocation of virtual machines of cloud data center. Differentiate service levels according to the service response time, calculate profit and fines according to the satisfaction conditions...

The number of students in accounting major of independent colleges has increased rapidly over the past few years. How to build the practical teaching system of accounting major and what to be done to develop the practical ability of students in this major, has become the problems of the teachers in accounting...

A ternary compound Er10Ga3Si3 was synthesized and studied by means of X-ray powder diffraction technique using Rietveld methods. The ternary compound Er10Ga3Si3 crystallizes in the hexagonal structure, space group P63/mcm (N0.193) with the Mn5Si3 structure type and lattice parameters a= 8.3595(1) , c=6.3095(1)...

As an important branch of management science, project management has been developed greatly and especially widely used in power project. However, complexity of power project leads to a series of problem for the management of power project. This essay aims to analyze the real problems in power project...