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Predicting stock returns presents a multifaceted challenge in the financial market, as it is influenced by a myriad of variables, including economic indicators, market sentiment, and company performance. Traditional predictive models often fall short in capturing the complexities and dynamics of contemporary...

Academic research confirms that unethical leadership harms organizational well-being, a concern amplified by media coverage of corporate scandals. While the effects on subordinates are well-documented, the impact of subordinates on leaders’ unethical behavior remains less explored. This study aims to...

Project-based learning (PBL) is an educational approach that actively engages gifted students in high-level cognitive tasks, integrating academic and social skills while leveraging diverse tools and resources, including technology. The incorporation of artificial intelligence (AI) within collaborative...

According to the theory of detonation and stress wave, initial shock pressure in wall of air-decoupled charge was deduced in theoretical and blasting stress field of air-decoupled charge in rock was established. Influence of decoupled coefficient to blasting stress field was analyses combined with test...

In this research, we study a cost minimization problem for a firm that acquires capacity from providers to accomplish daily operations on telecommunication networks. We model the related optimization problem considering quality of service and capacity requirements and offer a solution approach based...

Changchun Jingyuetan National Scenic Spot is a sophisticated ecosystem, to explicit the functions and values of ecological products, ecological process, and to offer information for decision makers, a range of appropriate ecological assessment methods: opportunity cost approach, cost analysis, human...

The article presents methodology of research of client orientation of consumers within the framework of ensuring consumer value of retail chains services. Four main evolutionary stages of development of the theory of client orientation of consumers, which began in the eighteenth century, are identified...

The Covid-19 pandemic forces us to do distance learning to suppress the spread. However, there are problems, and one of them is academic dishonesty in providing sources of information, compiling references, doing assignments, and other academic violations. This research aims to determine the effect of...

In order to avoid the negative impact of field flat blasting on the surrounding buildings and foundation pit, using deep-hole rupture control scheme. Design of blast hole orifice spacing is 3.0 m, row spacing is 2.5 m; diameter of hole is 90 mm, hole depth between 11 m to 12.6 m; adopt rock emulsion...

Ensuring thermal comfort is crucial for rickshaw pullers, particularly in densely populated urban areas like Dhaka, Bangladesh, where extreme environmental conditions can negatively impact their health and productivity [1]. These workers are exposed to high temperatures, humidity, and pollution levels...

Tunneling problems of the topic-multiplicity of a web page makes the relevance of the highly relevant page to be weakened. In this paper, we proposed a novel relevance prediction for focused crawling to solve gray tunneling. Our approach is based on calculating the relevancy score of web page based on...

One of the important equipments in substation switchgear and under high load condition, often appear contact temperature is too high, reliable power supply directly affects the user, or even serious accidents. Based on the comprehensive analysis of the current commonly used temperature measurement technology,...

Ah Q is the character of Lu Xun’s novel "the true story of Ah Q". Different people have different analyses of it in different times. This paper, guided by the theory of scientific ontology aesthetics system, from the identity of Ah Q, the spiritual victory law of Ah Q and his character, as well as his...

The concept of "Silk Road economic belt"will promote the energy cooperation, trade cooperation,financial cooperation, and certainly will facilitate the development of tourism. To develop tourism will contribute in adjusting the industrial structure and providing employment projects.Developing theme hotel...

Due to different presentations in females, polycystic ovary syndrome (PCOS) is the most common endocrine disorder and is particularly likely to be underdiagnosed and misdiagnosed. Recent machine learning structures such as MobileNetV2 offer promising opportunities for accurate, efficient and cost-effective...

As the amount ofWaste Electrical and Electronic Equipment (WEEE)increases, the qualified recycler with the high technology and expensive cost have few supply of waste appliances. To solve this situation, China implements a series of take back legislations based on Extended Producer Responsibility. We...

For people who is currently under significant life stressors and suffering from implicit mental illness, mental health services have great significance as it can offer useful guidance and psychological assistance, which could save people’s lives to some extent. Therefore, the degree of recognition of...

Tourism is the most affected industry by the Covid-19 pandemic. Both market changes and the new tourism development paradigm require reformulation of marketing strategies. More importantly, the new paradigm of tourism development in Indonesia, that is, the quality tourism paradigm, requires a reformulation...

The integration of environmental awareness into the food industry has created challenges and opportunities, particularly for multinational corporations like PepsiCo. This study examines PepsiCo’s strategies in market expansion, technological innovation, and financial management to understand its competitive...

Corporate Venture Capital (CVC) can bring investment companies with financial and strategic value which can promote the value of invested enterprise. However, because of factors of opportunism and asymmetric information, CVC will hinder the value of invested enterprise. This paper uses the data of A-Shares...

This research offers a nuanced exploration of mobile banking adoption and transaction patterns across different categories of Indian banks, grounded in data for December 2024. Employing descriptive and comparative analysis, the study uncovers significant disparities in transaction volumes, values, and...

This study aims to investigate the socio-cultural and ecological dynamics of local communities in adaptive mechanisms on Rammang-Rammang karst region in response to crises threat, aiming to offer significant understanding for the sustainable administration and preservation of biodiversity in the karst...

In this paper, we present a modified imaging algorithm and the target-location method for the general case of bistatic synthetic aperture radar (BiSAR), when the transmitter and receiver move along nonparallel trajectories with different velocities. As a step to a numerically efficient processor, the...

The phenomenon of silence is widespread in organizations, but at present, the research on organizational silence is mostly focused on the employee level, and rarely involves the leadership level. Q company is chosen as the case study object. Through the semi-structured interview method, this paper summarizes...

In today’s competitive financial landscape, customer loyalty is vital for the success of financial institutions. However, the growth of the finance market has led to increased customer churn, where clients switch to competitors for better services. Predicting customer churn is essential for financial...

A national park’s network attention reflects its development, interest and potential demand. This paper uses the 2017–2023 Baidu Search Index to investigate the network attention of China’s first five national parks. To achieve this, the study employs index analysis, spatial visualisation, and geo-detectors.The...

This paper examines the philosophical tension among fatalism, determinism, and free will in dark fantasy games, using Black Myth: Wukong as a case study. Through the lens of compatibilism, the study explores how predetermined narrative structures can still offer players meaningful choices, enabling agency...

The aim of this paper is to investigate whether the relationship between risk management and firm performance. Risk disclosure and leverage are the measurements of risk management. Tobin’s Q is proxy for firm performance. This study use panel data from 36 listed companies during 11 years from the period...

This paper examines whether China’s proposed ‘second-generation minzu policy’ signifies the depoliticisation of ethnic issues, analysing its political implications for state-minzu relations. Through comparative case studies of Xinjiang, Tibet and Inner Mongolia, the research reveals this policy embodies...

Aiming at the problem of Q value update is slow and easy to produce dimension disaster for Q learning algorithm in complex unknown environment, A path planning algorithm for opposite Q learning robot based on virtual sub targets in unknown environment is proposed .The algorithm is according to the state...

This paper aims to study some characteristics of mobile audio APP in the mobile audio market and intends to analyze the market situation based on specific cases. The importance of this article to the media sector is that it can provide a partial reference for the marketing strategy of mobile audio apps....

Since 2003, China has been the largest importer of cotton in the world. Generally, China’s cotton import has relatively high market centralization at present with the cotton imported from top three trading partners taking up 74.94% of the total import of cotton. This paper constructed an improved gravity...

This article presents a new business idea in the online education area. Since educational services for college students are still limited, online educational services can enhance the quality of learning. Campus Express is a digital platform that aims to offer online educational services for college students....

Financial price prediction always plays a vital role for investment decision. This paper investigates the prediction of the close price of LONGi based on linear models and machine learning approaches, including ordinary least square (OLS), Lightgbm, XGBoost, random forest, LSTM and GRU models. Specifically,...

Although silicon carbide crystals have been commercially available, the structural discontinuity in crystal always leads to complex interplay between the atomic positions and the electronic structures, hence results in the crystal reconstructing structurally and electronically. Here we investigate the...

The language is the carrier of culture,which is also an important part of culture. And the language teaching can not be separated from cultural teaching. The ultimate goal of English teaching is not only to cultivate students' language using ability, but also the communicative abilities. However, at...

To solve the difficulties in training on ship, a new simulator was developed by importing, digesting and recreating the Kongsberg simulator. With model-based and object-oriented design following by modular programming method, the whole set of system is developed by VB under Windows platforms and Sequence...

The construction of grid communication network is a complicated and time-consuming work. So, we offer a simulation model of grid communication network in order to meet the needs of the experiments and research. In this paper we analyze the features and architecture of grid communication network, study...

For decades, studies have used a semi-empirical method to correlate the undrained shear strength ( s u ) of clay with CPTu profiles; however, extensive experimental data indicate significant variability in the...

The power supply problem is one of the main problems facing the capsule-like robot technology. There are many issues worthy of further exploration. Such as the transmitter power and efficiency is not high, the performance can be greatly reduced when increase the using frequency, coil position stability...

In this paper a 6-path tunable bandpass filter which is able to reduce both Harmonic Selectivity (HS) and Harmonic Fold Back (HFB) effect simultaneously is proposed. The filter contains two channels of 6-path switched capacitor filters with same circuit structure but different clocks and is designed...

Complex q-rung orthopair fuzzy set (CQROFS), as a modified notion of complex fuzzy set (CFS), is an important tool to cope with awkward and complicated information. CQROFS contains two functions which are called truth grade and falsity grade by the form of complex numbers belonging to unit disc in a...

The paper provides a comprehensive literature review and practical recommendations for measuring maintenance performance in manufacturing organizations. The study emphasizes how monitoring maintenance performance has become more important as a result of the changing nature of maintenance and the complexity...

This paper explores hydrodynamic effects on cars in wet-road conditions and anti-skid strategies, focusing on tire tread designs. Wet roads pose safety risks due to reduced tire-road friction from water films. The paper analyses six tire tread patterns: longitudinal, transverse, combined, block, asymmetric,...

The widespread adoption of digital signatures in various electronic transactions and communications has brought increased attention to their associated legal risks. This study systematically analyzes technical, legal, and evidence admissibility risks to uncover the key legal challenges digital signatures...

The high number of students with low capacity for self-regulated learning (SRL) indicates the poor contribution of teacher-organized instructional activities to foster students’ independent learning. Cognizant of this situation, the present study aims to facilitate the development of students’ SRL capacity....

This paper introduces an application of boundary element method for predicting the aerodynamics coefficient of aircraft with arbitrary shape cross sections. Aerodynamics coefficient of noncircular body is evaluated based on this method. Comparing with the method adopted by McDonnell Douglas Astronautics...

This research was conducted in the Kalibiru Tourism Area, Kulonprogo, Yogyakarta Special Region to describe other impacts or side effects of using user-generated content as a tourism promotion media in Kalibiru Yogyakar-ta. The conceptual approach used is the concept of a spectacle society from Jean...

This paper conducts an analysis on feasibility of catering distribution based on ant colony algorithm and mainly sets initial parameters for relative programs, such as ant colony scale (number of ants) m, information element significance factor , heuristic function significance factor , information element...

Green cutting is ecologically desirable and have been a tendency in the industry field. High temperature coolant and lubricant can be introduced in metal cutting due to its pollution-free, generating easily and unneeded disposal. This study attempts to understand the effect of high temperature coolant...