Search all articles
791 articles
Proceedings Article
Streamflow and soil erosion simulation using SWAT model in Lower-Middle Reaches of Lancang River
Liu S.L., Wang C., Liu Q., Deng L., Dong S.K., Zhao H.D.
Using SWAT model, the soil erosion and streamflow in the watersheds of Lower-Middle Reaches of Lancang River were assessed. The dam effect on the streamflow in the inlet and outlet of the watersheds was evaluated. At the same time, we explored the impacts of land use change on soil erosion by calculating...
Proceedings Article
The Analysis of Characteristics of Aviation AC Series Fault Arc
Feng Zhong, Junmin Zhang
The AC series fault arc tests are conducted by a self-design platform according to several common test standards for fault arc circuit breakers in this paper. Compared with the no-arc current waveform, the current of fault circuit has shoulders when the current passes zero, and the current of fault circuit...
Proceedings Article
Moderation of Environmental Management Accounting (EMA) on Green Innovation (GI), Environmental Social Governance (ESG), and Firm Value of Energy Companies in Indonesia
Vita Aprilina, Agus Ismaya Hasanudin, Muhamad Taqi, Imam Abu Hanifah
This study aims to investigate and provide new evidence about the company’s seriousness on the environment as outlined in the Green Innovation, Environmental Social Governance (ESG), and Environmental Management Accounting (EMA) strategies and their impact on Firm Value. This study uses panel data on...
Proceedings Article
Dynamic Game-theoretic Model for Coordinating Pricing and Inventory Decisions in a Supply Chain with Retailer Competition
Yun Huang, George Q. Huang, Kuifun Ip Gang
In this paper, we discuss how a manufacturer interacts with his multiple competing retailers to optimize their individual net profits through coordinating pricing and inventory decisions in a two-echelon supply chain. The manufacturer purchases raw materials outside to produce substitutable products...
Proceedings Article
Practice and Exploration on Constructing of Students’ Innovative Laboratory Based on the Cooperation between Enterprises and Universities
W.-B. Zeng, Jia Zhao, Q.-Q. Wu
Constructing of students’ innovative laboratory based on cooperation between enterprises and universities is both a new philosophy of higher education and a new mode of cultivation of innovative ability. Through the practice of the cooperation between enterprises and Guangxi University of Science and...
Proceedings Article
Study on Network Structure Characteristics of Boxers’ Physical Fitness System From the Perspective of Complex Network
Hui Zhang, Qingmin Fan
This paper analyses the complex relationship and structural characteristics of the indicators of male boxers’ strength and conditioning system from the perspective of network science. The paper also explores the core indicators of the system under different dimensions. In it, a test index system was...
Proceedings Article
IoT Forensics with emphasis on Radar Technology
Syed Fazal Mehdi Moosvi
Radar enabled IoT devices are becoming common in homes, vehicles, and public areas, creating a new form of forensic evidence: continuous, unintentionally generated RF patterns that reveal presence, movement, and even physiological signals. This paper proposes a radar focused IoT forensics approach that...
Proceedings Article
Research on Construction Schedule Optimization Based on Q-Learning Algorithm
Yang Xu
Traditional schedule management methods such as the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) have inherent limitations in dynamic construction environments due to their static planning nature and poor adaptability to uncertainties. This paper proposes a schedule optimization...
Research Article
Pfaffianization of the q-difference version of the two-dimensional Toda lattice equation
Gegenhasi, Xing-Biao Hu, Hon-Wah Tam
Pages: 147 - 152
Proceedings Article
Working Capital Management Effect in Indonesia and Thailand Manufacturing Sector
Amalina Syaharani, Dony Abdul Chalid
This research aims to analyze working capital management in selected manufacturing firms in Indonesia and Thailand. Database of 216 companies is selected for the ten years from 2008-2017. The cash conversion cycle is the measuring tool to calculate the efficiency of working capital management. Tobin’s...
Proceedings Article
Investigating the Technologies and Applications of Question-Answering: A Study Focused on ChatGPT
Zihang Deng
This paper embarks on an extensive exploration into the application of OpenAI’s ChatGPT model within Question and Answer (Q&A) systems. With the advancement of natural language processing (NLP) and machine learning technologies, a new era of conversational artificial intelligence (AI) has emerged....
Proceedings Article
A Low Noise ASIC for Butterfly Accelerometer
Yi WANG, Shuai GUAN, Qiang XU, Zhihua CHEN, Dingbang XIAO, Xuezhong WU
An open-loop switch-capacitor detection circuit with high resolution and low noise is proposed for a butterfly accelerometer. This paper introduced the composition and realization principle of the system, proposed a C/V detection structure and a filter with high Q value. The preamplifier adopted the...
Proceedings Article
Tax Avoidance Practice, Corporate Governance, and Firm Value
Afriyanti Hasanah, Juliana Sirait, Dina Yeni Martia
This study aims to examine the effect of tax avoidance practices, corporate governance on the value of companies in manufacturing companies listed on the Indonesia Stock Exchange (IDX) for the period 2013-2017. Tax avoidance practices are proxied by effective tax rate. Corporate governance is proxied...
Proceedings Article
The Impact of Each Element of Corporate Social Responsibility Disclosure on Firm Value
Claudia Maharani Kristyanto, I Putu Sugiartha Sanjaya
The research examines the impact of each element of corporate social responsibility on firm value. The research uses 148 samples that are taken from 74 manufacturing companies that are listed on the Indonesia Stock Exchange (IDX) from 2012-2013. Firm value is measured using Tobin’s Q and each element...
Proceedings Article
A New Approach to Teaching — “Q-step” Teaching Method
Boxin Zhao, Mengyao Wu, Xiaolin Zhao, Guoqiang Feng
Aiming at the issue of how to cultivate and strengthen the question analysis ability of engineering majors in higher education institutions, this paper innovatively puts forward a new teaching method called the “Q-step” teaching method. This method is guided by questions, taking the teaching content...
Proceedings Article
The research of Q-ary LDPC codes in the navigation system
Xu Yi, Daoxing Guo, Wei You
In navigation system, due to the long distance between earth and satellites, the external environment noise may affect the service quality of information transmission system. To improve the capacity of anti-jam satellite communications, in this paper, an efficient construction algorithm for Q-ary LDPC...
Research Article
INCOMPLETE q-GAMMA FUNCTION AND TRICOMI EXPANSION
M. Mansour
Pages: 141 - 150
In this paper, we introduce a q-analogue of the Tricomi expansion for the incomplete q-gamma function. A general method is described for converting a power series into an expansion in incomplete q-gamma function. Also, we use the q-Tricomi expansion for giving a formal proof of the relation between the...
Proceedings Article
The Method of Intelligent Railway Alignment Path Generation Based on Deep Q Network
Tianxi Wang, Baocheng Wang
Traditional railway route selection requires manual fieldwork over long periods, which is physically demanding and subject to seasonal weather conditions, leading to an uneven annual production cycle and low efficiency. With the introduction of high-tech methods and the significant development of artificial...
Proceedings Article
Exploration of a Hybrid Teaching Model Based on Structuralism --Theory and Technology of Mechanical Control
Enqiang Liang, Jiali Kong, Minghui Zheng, Shengtao Li
“Mechanical Control Theory and Technology” is an essential core course in mechanical engineering, characterized by its broad scope of knowledge, strong theoretical foundation, and numerous key concepts. Under traditional teaching methods, students struggle to grasp the entire course content within limited...
Proceedings Article
Feminism Discourse in Different Gender-Temperament Social Media
A Case Study of the Social Figure of Yang Li in Weibo, RED, Bilibili
Rui Huang
With the development of social media platforms, digital feminism has grown up in cyberspace. Many research pays attention to one case or one platform in the digital feminism study, while few studies focus on the comparison of feminism in the social media of the different features. This study can fill...
Series: Advances in Engineering Research
Proceedings Article
The research results of this article can provide experience for similar frozen rock tunnel construction Research on Drilling and Blasting at the Entrance Section of a Frozen Rock Tunnel and Its Vibration Effects
Xiaojun Zhang, Zhuo Li, MaoLi He, Yongsheng Jia, Wenxue Gao
China ranks as the third-largest country in terms of the distribution area of perennial frozen rock in the world. Perennial frozen rock poses a significant constraint on ground transportation extending to high-altitude or high-latitude frigid regions. This paper takes the blasting construction at the...
Series: Advances in Physics Research
Proceedings Article
On G-decimal Representation over Function Fields
Hong Ziwei, Zheng Zhiyong
This paper discusses decimal representation over function field k∞. Firstly, we provide definitions and establish existence of decimal representation over function fields. For function field k∞, The work of L. Carlitz demonstrates that for the function field
...
Research Article
On a Class of Non Self-Adjoint Quantum Nonlinear Oscillators with Real Spectrum
Emanuela Caliceti, Sandro Graffi
Pages: 138 - 145
We prove reality of the spectrum for a class of PT - symmetric, non self-adjoint quantum nonlinear oscillators of the form H = p2 + P(q) + igQ(q). Here P(q) is an even polynomial of degree 2p positive at infinity, Q(q) an odd polynomial of degree 2r - 1, and the conditions p > 2r, |g| 0 hold.
Proceedings Article
Literature Class Environments Rich in Texts Supporting the Excellent School Literature Movement
Yuliyati, Endang Purbaningrum, Sujarwanto, Ima Q. Ainin
Text-rich, interesting, and accessible literacy for Special Education Needs (SEN). This study aims to describe the embodiment of the text-rich, attractive, and accessible literacy classroom environment in supporting the literacy movement in Special Education Needs Schools. A qualitative approach with...
Research Article
An updated global picture of cigarette smoking persistence among adults
Jonathan P. Troost, David A. Barondess, Carla L. Storr, J. Elisabeth Wells, Ali Obaid Al-Hamzawi, Laura Helena Andrade, Evelyn Bromet, Ronny Bruffaerts, Silvia Florescu, Giovanni de Girolamo, Ron de Graaf, Oye Gureje, Josep Maria Haro, Chiyi Hu, Yueqin Huang, Aimee N. Karam, Ronald C. Kessler, Jean-Pierre Lepine, Herbert Matschinger, Maria Elena Medina-Mora, Siobhan O’Neill, Jose Posada-Villa, Rajesh Sagar, Tadashi Takeshima, Toma Tomov, David R. Williams, James C. Anthony
Pages: 135 - 144
Background: Cross-national variance in smoking prevalence is relatively well documented. The aim of this study is to estimate levels of smoking persistence across 21 countries with a hypothesized inverse relationship between country income level and smoking persistence.
Methods: Data from the World...
Proceedings Article
Genetic Characterization of Avian Influenza Virus Isolated from Infected Commercial Duck in Sidenreng Rappang, South Sulawesi in 2016
Ahmad Nadif, Fachriyan H. Pasaribu, Okti Nadia Poetri, Retno D. Soejoedono, Dwi Desmiyeni Putri
Before outbreaks of avian influenza (AI) among commercial laying duck in Central Java in 2012, duck were considered as reservoir of this virus, the outbreaks reveals that duck were also susceptible for AI infection. The outbreaks among laying ducks in 2012 were caused by AIV subtype H5N1 clade 2.3.2,,...
Research Article
The Modified Korteweg-de Vries Equation on the Half-Line with a Sine-Wave as Dirichlet Datum
Guenbo Hwang, A. S. Fokas
Pages: 135 - 157
Boundary value problems for integrable nonlinear evolution PDEs, like the modified KdV equation, formulated on the half-line can be analyzed by the so-called unified transform method. For the modified KdV equation, this method yields the solution in terms of the solution of a matrix Riemann-Hilbert problem...
Proceedings Article
Analysis of Mabello Indonesia’s Electronic Word of Mouth in Increasing Local Product Competitiveness Through Social Media
Andi Afiyah, Tuti Bahfiarti, Muhammad Akbar
This study explores the role of Electronic Word of Mouth (e-WOM) in enhancing the competitiveness of Mabello Indonesia, a local cosmetic brand from South Sulawesi, through social media. Using a qualitative descriptive method, this study.
analyzes Mabello Indonesia’s e-WOM strategy through...
Series: Advances in Engineering Research
Proceedings Article
Fracture Causes of the Al-6Zn-2Cu-1Mg Alloy Transformer Bushing Cover Plate
Chao Li, Jiacheng Li, Chaohua Wang, Yongfeng Zhao, Hua Zhu, Junli Du
Cracking occurred on the aluminum alloy sealing cover of a transformer in a 220kV substation after three years of operation. To investigate the cause, a systematic analysis was conducted on its chemical composition, macroscopic appearance, and microscopic morphology. The results revealed that the sealing...
Review Article
Glucocorticoids Use and Post-Hospitalization Outcomes among Patients with Coronavirus Disease 2019: A Systematic Review of Observational Studies with Meta-Analysis
Ebtihag O. Alenzi, Hanaa O. Alenizi
Pages: 133 - 139
Background: A systematic review with meta-analysis was conducted to assess the association of glucocorticoids use with the likelihood of all-cause mortality in cases with Coronavirus Disease 2019 (COVID-19).
Methods: Databases and cross-referencing were searched for observational studies about patients...
Proceedings Article
Control Mechanism Analysis in Mediating Market Valuation on Firm Performance in Indonesia
Nisrul Irawati, Lisa Marlina
The market valuation offers the opportunity to examine the firm performance, especially as the firm goes public. However, management often puts their interests above the interests of investors; therefore, management movement needs to be limited by a control mechanism that will reduce agency conflict....
Research Article
A Deterministic Algorithm for Min-max and Max-min Linear Fractional Programming Problems
Qigao Feng, Hongwei Jiao, Hanping Mao, Yongqiang Chen
Pages: 134 - 141
In this paper, a deterministic global optimization algorithm is proposed for solving min-max and max-min linear fractional programming problem (P) which have broad applications in engineering, management science, nonlinear system, economics and so on. By utilizing equivalent problem (Q) of the (P) and...
Research Article
On a Certain Fractional q-Difference and its Eigen Function
Atsushi Nagai
Pages: 133 - 142
A fractional q-difference operator is presented and its properties are investigated. Epecially, it is shown that this operator possesses an eigen function, which is regarded as a q-discrete analogue of the Mittag-Leffler function. An integrable nonlinear mapping with fractional q-difference is also presented.
Proceedings Article
MA'NA-CUM- MAGHZA APROACH TO THE QUR'AN: INTERPRETATION OF Q. 5:51
Sahiron Syamsuddin
Q. 51:5 has been very famous and widely discussed not only by Indonesian Muslims but also by non-Muslims since September 2016. This debate was caused by the case of the former Governor of Jakarta, Basuki Cahya Purnama who has widely been known as Ahok. However, I would not like to discuss this case in...
Proceedings Article
Research on Efficient Algorithm of Peptide Identification and Quantification in Proteomics
Zhen Wang, Jiyang Zhang, Yunping Zhu, Hongwei Xie
Because of its simple experiment design and low experiment cost, label-free quantitative technology based on mass spectrometry analysis is being used more and more widely. Aiming at peptide identification and quantification, which are pivotal step of the label-free quantitative analysis, we develop an...
Proceedings Article
Collaborative Design of Digital UI Design in Pavilion Orientation: An AI-driven Information Visualization and Moving Line Planning Method
Weiqian Mao, Shengnan Wu, Jiahui Wang, Na Wang
In view of the lack of coordination between the space guidance system and the digital interface information visualization in the design of the exhibition hall, the cognitive load of the visitors will increase and the efficiency of the moving line will decrease. Therefore, this study proposes an AI-driven...
Proceedings Article
Religiosity, Covid 19, and Death Threats in Indonesian Poetry
Erlis Nurmujiningsih, Dina Amalia, Mu’jizah Mu’jizah, Suryami Suryami, Erli Yetti, Purwaningsih Purwaningsih
Covid is a scary pandemic. Millions of people died due to this disease. Although the vaccine has been injected, this disease still exists and is no cure. Fear haunts many people, and death spreads in many places. This condition brought people closer to God and inspired many poets to create poetry. Many...
Proceedings Article
Adaptive Control of Multi-Rotor UAV Using Enhanced Learning Technology
Chin-Hsiung Lee
Due to the development and maturation of embedded processor, micro-sensor technology and control theory, multi-rotor UAV is booming. The continuously increasing efficiency and multifunctionality make multi-rotor UAV widely used in military, civil aerial shooting, search and rescue, monitoring and other...
Proceedings Article
Does Corporate Governance Affect Market Performance as Well as Fundamental Performance? Evidence from Indonesian Manufacturing Sectors
Zunairoh Zunairoh, Liliana Inggrit Wijaya, Bertha Silvia Sutejo, Marwin Antonius Rejeki Silalahi, Michelle Natasya Gozali
This research aims to determine corporate governance’s impact on the firm’s financial performance (ROE and Tobin’s Q) in the manufacturing sector listed on the Indonesia Stock Exchange during 2016–2020. This research applied a quantitative approach with a sample of 615 observations from 123 manufacturing...
Proceedings Article
Research on Knowledge Flowing Path of Innovation and Entrepreneurship Education
Jieyao Zhang, Islam Jahidul
This article researched constructing path of knowledge network about innovation and entrepreneurship in universities. On the perspective of cultural and creative fields, establishing the theoretical model of knowledge flowing path among faculties, students and industrial incubators. Following a logic...
Research Article
Conservation Laws of The Generalized Riemann Equations
Binfang Gao, Kai Tian, Q. P. Liu, Lujuan Feng
Pages: 122 - 135
Two special classes of conserved densities involving arbitrary smooth functions are explicitly formulated for the generalized Riemann equation at arbitrary N. The particular case when N = 2 covers most of the known conserved densities of the equation, and the result is also extended to the famous Gurevich-Zybin,...
Research Article
The Inhomogeneous Invariance Quantum Group of Q-Deformed Boson Algebra with Continuous Parameters
Azmi Ali Altintas, Metin Arik, Ali Serdar Arikan
Pages: 121 - 125
We present a q-deformed boson algebra using continuous momentum parameters and investigate its inhomogeneous invariance quantum group.
Proceedings Article
Agency Conflict Control on Corporate Values in Companies With the Best GCG Period 2008-2014
Rita Amelinda, Ignatius Roni Setyawan
The study aims to analyze the effects of CGPI, free cash flow, leverage, managerial ownership, and asset turnover to the value of the firm. Sample consisted of 23 companies with the best GCG and listings on the Indonesia Stock Exchange (IDX) between 2008-2014. Thus obtained 161 observations for each...
Proceedings Article
Classification of Climate and Land Suitability of Rice in East Sumba Regency, East Nusa Tenggara
Kirana Sila Trisna Mukti, Bayu Dwi Apri Nugroho, Rizki Maftukhah
East Sumba Regency is an dry climate area, which has an impact on water availability, especially for agricultural production. Additionally, this area has a large area of land that can be optimize for productive agricultural areas. Several factors that affect productive land are climate, land management,...
Series: Advances in Engineering Research
Proceedings Article
On the Identification Technology for the Random Load Spectrums
W.M. Li, H.D. Wang, Y.Y. Qiu, Q. Niu
This paper deduces the relationship between the frequency response and loads for a structure within the frequency domain, and puts forward a new method for identifying the random loads spectrum. Firstly, the response power spectrum of structural control points is calculated based on the white noise loads...
Series: Advances in Physics Research
Proceedings Article
Performance Improvement of Flexible Dye-sensitized Solar Cells by Addition of Larger TiO2 Particle as Scattering Layer
Lia Muliani, Mariya Q., Jojo Hidayat, Erlyta Septa
The performance of dye-sensitized solar cells (DSC) is affected by its components such as photoelectrode material, dye-sensitized, electrolyte, substrate and counter electrode materials. In this study, we investigated the effect the addition of larger TiO2 particle as a scattering layer to the TiO2 nanoparticle....
Research Article
Manin-Olshansky Triples for Lie Superalgebras
Dimitry Leites, Alexander Shapovalov
Pages: 120 - 125
Following V. Drinfeld and G. Olshansky, we construct Manin triples (g, a, a ) such that g is different from Drinfeld's doubles of a for several series of Lie superalgebras a which have no even invariant bilinear form (periplectic, Poisson and contact) and for a remarkable exception. Straightforward superization...
Proceedings Article
Exploration and Practice on Innovation and Entrepreneurship Education for Agricultural and Forestry University Students
J. Hu, Q. Huang
The education of innovation and entrepreneurship for university students is the need of era development, is a powerful driving force for national economic development and transforming, is an important content of the teaching reform of higher education. This paper deeply analyzes the basic connotation,...
Research Article
q,k-Generalized Gamma and Beta Functions
Rafael Díaz, Carolina Teruel
Pages: 118 - 134
We introduce the q,k-generalized Pochhammer symbol. We construct q,k and Bq,k, the q,k-generalized gamma and beta functions, and show that they satisfy properties that generalize those satisfied by the classical gamma and beta functions. Moreover, we provide integral representations for q,k and Bq,k.
Proceedings Article
Psychological Reasons for Homophonic Internet Buzzwords Usage by Modern Chinese People
Xiaolan Wen, Xiangxue Li, Enhui Chen
As a dissemination mode of mass culture, homophonic Internet buzzword has a wide audience and represents the spirit of the network society to some extent, and its influence often extends to the realistic level of the society. This paper selects Bilibili, SINA Microblog and some other network social platforms...