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In this paper, structure control effect of joint network rock mass on seismic response of underground cavern is investigated. With discussion of the generating principle of 2-d joint network, five characterizing parameters, i.e. as joint density, joint orientation & its discretization, joint trace length...

Aiming at promoting the efficiency of inspection planning and improving the integration between digital measurement equipment such as CMM (Coordinate Measurement Machine) and CAD system, a method of measurement-points distribution based on knowledge in three- dimensional inspection planning was discussed...

This study aims to identify gender equality and numeracy in Let’s Read (my first book); identify the conformity of the book with the guidelines. The method used is descriptive qualitative. The data sources come from five books in the Indonesian language Let’s Read level 0 (my first book). The analysis...

This study explores the relationship between working capital management (WCM) efficiency and corporate financial performance using panel data from 1,200 non-financial listed firms across 10 emerging economies (Brazil, Russia, India, China, South Africa, Indonesia, Mexico, Turkey, Thailand, and Malaysia)...

The rapid progress of our country science and technology speeds up the development process of our country's industrialization. More recently, mechanization level of coal mining in our country is higher and higher; however, due to the short history of coal mining mechanization development in our country,...

This paper presents the design of a 6GHz track-and hold circuit with input bandwidth. The track-and hold circuit adopts the design simulation of HBT process, able to work at a sampling frequency of 2 GHz, the highest sampling frequency can reach about 2 GHz. The SFDR of the track-and hold circuit can...

In this work, the electrical conductance and induced current of 3-dimensional graphene foam (GF) are investigated when the mixture of water and ethanol flows through it. When different mixing ratios of ethanol: water (ethanol: water = 25:75, 50:50, 75:25, and 100:0 by volume) flow through the GFs, their...

A notable trend observed within our research is that, despite the variations in actual values, both models have agreed on the stocks that are given the most extreme weights, either positive or negative. While the rest of the stocks, whose weights are closer than 0 and are used for nuanced balancing to...

The lattice parameter, elastic modulus, elastic constants and electronic structure of TixZr1-xN(x=0, 0.25, 0.5, 0.75, 1) were studied with first-principle pseudopotential plane-waves method. The lattice parameters of TixZr1-xN increase with Zr atoms increasing. Bulk modulus B, shear modulus G and Young's...

The nexus between Environmental, Social, and Governance (ESG) disclosure and corporate risk management is increasingly pivotal, yet empirical evidence from emerging markets remains fragmented. This study investigates the influence of ESG transparency on firm risk—specifically total and idiosyncratic...

This paper studies the related problems which belong to research of digital content platform by using numerical simulation. Results from the research show that: under effect of network externality, the digital content platform with high-tech stock could only expand successfully when the network size...

In the 2020 Child Friendly Schools policy guidebook, it is explained that the Child Friendly Schools (SRA) policy is a mandate to protect children wherever they are. To make this policy successful, a lot of efforts are needed that are carried out thoroughly and involve all sectors including the children...

This paper uses Logistic model for renewable energy markets under different ownership systems were studied. Logistic model is one of the core theoretical ecology Population Growth Model. According to the market characteristics of renewable energy, our coverage under different ownership system of renewable...

The purpose of this study is to investigate how environmental investment and good corporate governance (GCG) affect sustainable company value where company size as control variable. This research uses the secondary data on 30 manufacturing companies that listed in the Indonesian Stock Exchange for the...

Curve and surface fitting are important and attractive problems in many applied domains, from CAD techniques to geological prospections. Different methodologies have been developed to find a curve or a surface that best describes some 2D or 3D data, or just to approximate some function of one or several...

Image segmentation using fuzzy entropy is an important and common segmentation method. The threshold of fuzzy entropy is mostly selected at the gray value with fuzzy membership degree 0.5. It is a limitation in some cases. In order to solve this problem, we present a new definition of generalized fuzzy...

One of the learning practices and challenges in education is related to limited human resources, lack of teachers, lack of students, and also lack of infrastructure in the form of learning places. This problem is not only faced by schools in Indonesia, but also becomes a problem for the implementation...

This paper describes the development of the smart home intelligent switch system and the necessity and convenience of the office,The intelligent switch can be connected to WiFi network to control appliances through mobile APP, what get people generally favored is its small size, convenient operation,...

Based on the investigation and analysis of college students’ extracurricular activities, most college students use sports APP to help them achieve the goal of fitness. According to the functions and characteristics of sports APP, it is shown that sports APP play an important role in building a healthy...

There are many different processing for 3D printing. The Slicing 3D CAD model is the pretreatment process of 3D printing. Area filling is the necessary step no matter what kind of slicing way is used. In this paper, an area filling algorithm for 3D printing is developed. In which the cubic polynomial...

As a result of the stimulating monetary and fiscal policies during the Covid-19 pandemic, the interest rate in the US has reached close to zero and the inflation rate has reached an unprecedentedly high level–seven percent in the year 2021–due to problems of the supply chain. The Fed has announced its...

Purpose: The purpose of this study is to trace the comments of Quora application users with the discussion of the figure of Najwa Shihab in discussion forums as a shaper of public opinion. Methodology: The authors in this study used qualitative descriptive methods. The data found by the researcher in...

In order to meet the diverse needs of geographic location scenarios, a diversified location-based smart phone APP is designed and implemented. The app is based on the Android platform, using the Baidu Map API as a tool to achieve real time monitoring through the active push of geographic information.It...

China and Japan, both part of the East Asian cultural sphere, share Confucian traditions. Yet under the impact of modernization, their family structures and cultural logics have diverged significantly. This paper analyzes the cultural differences in marriage, love, eldercare, and family values by comparing...

In the next decade, planting area of vegetable in China will slightly increase with an average annual growth rate of about 0.5%. Vegetable production will reach 729.91 million tons in 2023 with an annual growth rate of about 0.8%. Direct consumption of vegetables per capita will rise up to 166 kilogram...

In oilfields, crude oil exploiting process led to heavy soil contamination with petroleum pollutants. In this work, ten soil profile samples were collected and analyzed with GC-MS method to investigate the vertical distribution of typical petroleum pollutants in an oilfield of Gudao Region. The results...

This study aims to test and analyse the effect of local government size and capital expenditure on local government financial performance in Bantaeng Regency for the period 2019 - 2023. The object of this research is the financial performance of the Bantaeng Regency local government in the 2019-2023...

In order to make up for the wind tunnel test equipment of folding reticulated shells restrictions which lead to wind pressure data measured on the surface of structure has a low density. This passage based on the basic principle of RBF neural network, using the programming software MATLAB to predict...

Actual dynamic lift is an important index to measure the load capacity of agricultural unmanned aerial vehicle (AUAV). In real operation, it is difficult to obtain the accurate value of dynamic lift, which is easily affected by environmental factors, such as wind and other disturbances. In this paper,...

Parts of fixture design directly affects the processing quality of parts, especially the torque overload protector parts processing. In this paper, through the design of the function-feature-structure model, based on CAD/CAE common software, through Solid Works three-dimensional modeling software to...

Because of the COVID-19, many people must work online, so an online office hybrid work software is essential. There are not many options in the market. We focused on a startup company called FLYDESK and conducted a comprehensive evaluation of the company’s pros and cons, background, and future development...

Fashion communication is inseparable from people’s ideas in a specific era and closely related to the media. Taking Mary Jane shoes’ historical popularity and modern communication as an example, this paper focuses on two aspects: fashion and gender, fashion and media. Historically, the cyclical popularity...

For determining the reasonable ratio of spacing to diameter of double tunnels, the criterion is often only for the excavation, and does not take into account the earthquake situation. In order to ensure the stability of surrounding rock masses, safety and economic rationality during construction and...

In this paper, one carbon dioxide trans-critical refrigeration cycle with vortex tube expansion is proposed to replace traditional expansion valve in order to reduce the irreversible loss of the refrigeration system and improve its COP. The thermodynamic model of carbon dioxide trans-critical refrigeration...

Purpose Based on the literature on “Chinese medicine culture”, we extracted high-frequency words and summarized the development of “Chinese medicine culture” from schools, hospitals and the communities. The study was carried out by extracting high-frequency words from schools, hospitals, and communities...

Universitas Negeri Surabaya in its financial management is required to prepare a Business and Budgeting Plan (RBA) every year. Public Service Agency (BLU) Business and Budgeting Plan, hereinafter abbreviated as RBA, is a business planning and budgeting document that contains the programs, activities,...

This study employs the method of bibliometrics to investigate the connection between social media and entrepreneurship, with the aim of uncovering important themes and insights into the usefulness of social media in the field of entrepreneurship. Utilizing the Scopus database as the primary tool, the...

Issues related to GEDSI are usually integrated into courses in humanities architecture and study programs and are still limited to universities that have centers for women, gender, children, family, and disability studies. Issues related to GEDSI can be integrated into the Multicultural Education course...

An original method is presented in this paper, which attempts to make use of the kalman filtering algorithm and maintain accuracy in position, attitude and velocity estimation for a fast moving projectile, the velocity and the pose (position and attitude) could also be obtained, then the simulation are...

This study explores how education, physical capital, and labor interact in shaping income inequality across Indonesia’s 34 provinces between 2004 and 2023. Traditional linear models often miss the nuances here—they tend to assume that these factors affect all regions in the same way, regardless of their...

This study integrated the Moso App into the oral English teaching design in the application-oriented university, and used this app to sign in before class, discuss in class, share teaching resources and submit homework after class. When the course was completed, a questionnaire survey was used to investigate...

This study utilized a bibliometric approach to explore the topic of Entrepreneurial success in the creative industry, with the aim of gathering relevant information and examining related topics such as Creative Business, Creative Industries, and Creative Entrepreneurship. The Scopus database was employed...

This paper systematically investigates the development history and simulation analysis of three-dimensional wireless energy transmission technology. Building upon previous research achievements in electromagnetic coupling mechanisms and spatial energy distribution optimization, this study proposes innovative...

In traditional Chinese literature, “poetry” conventionally denoted verse composed in classical Chinese. In the early 20th century, Liang Qichao articulated the concept of the “Chinese nation”. This triggered a modern transformation for the term “Chinese poetry”. This transformation involved not merely...

Thermoelectric coolers (TEC) work on the principle of Peltier effect and are widely used in semiconductor industry to cool the components placed inside packages. The present work examines the effect of coefficient of thermal expansion (CTE) on the strength of solder joints of TEC. Due to difference in...

As different friction coefficients, extrusion speeds and extrusion temperatures have an effect on equal channel angular extrusion process of Ti5553 alloy under non-isothermal condition, 3D model had been set up to simulate the high temperature deformation behavior and particle tracking method was given...

This article takes Chinese A-share listed companies from 2014 to 2023 as a sample to explore the impact of excessive compensation of independent directors on the protection of small and medium-sized investors. Research has found that excessive compensation for independent directors significantly promotes...

Fiscal decentralization has been implemented in Indonesia for more than two decades. This study, based on the Leviathan theory of Brennan and Buchanan, examines the impact of fiscal decentralization on government size. The Leviathan theory states that decentralization can lessen the central government’s...

The developing tourist industry proposes higher and higher demands to the intelligent tourist guide system, which can take place of the traditional artificial guide service. Functions of intelligent automatic interpretation, real time navigation, intelligent route planning and surrounding service reminder...

The document delineates the primary domains and recent advancements in exploring the economic insights of green space in urban areas within environmental economics while suggesting potential avenues for future research. The paper aims to achieve three specific objectives: 1) To explore how urban green...