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990 articles
Series: Advances in Engineering Research
Proceedings Article
A kind of research on regenerative braking algorithm of hybrid electric vehicle
Z.L. Liao, Q. Gao, P. Fan, R.F. Hu
Discussed an energy recovered method of the regenerative braking system of a Parallel Hybrid Electric Vehicles (PHEV), and promoted the performance, efficiency, and reliability in a minimal cost. Discussed the generative braking algorithm based on the simulation of PHEV in MATLAB.
Proceedings Article
The Influence of Profit Management, Corporate Governance, and Size of Companies Toward Company Values with Corporate Governance as Moderation in Manufacturing Companies in the Basic and Chemical Industry Listed on Indonesia Stock Exchange 2013–2017
Ari Sarah Sofura, Irvan Noormansyah, Iman Sofian Suriawinata
This study aims to determine the effect of earnings management, corporate governance, and company size partially on firm value with corporate governance as moderating. This study uses a sample of manufacturing companies in the basic industry and chemical sectors as many as 27 companies listed on the...
Proceedings Article
Corporate Governance of Firm Performance in the Non-Financial Sector for the 2017–2021 Period
Jessica Purnomo Khoe, Bertha Silvia Sutejo, Werner Ria Murhadi
This study aims to analyze the influence of corporate governance factors on firm performance in non-financial sector companies listed on the Indonesia Stock Exchange (IDX) for 2017–2021. The independent variables in this study are Board Size, Board Independence, and Female Directorship. The control variables...
Proceedings Article
Digital Marketing Strategy on Basreng Sultan Bandung’s TikTok Account in Improving Brand Awareness and Brand Engagement
Novita Adiba Rahmah, Andriyastuti Suratman
This research aims to analyze the digital marketing strategy implemented by the Basreng Sultan Bandung TikTok account to enhance brand awareness and brand engagement. As a rapidly growing social media platform, TikTok offers businesses the opportunity to reach a broader audience at a relatively low cost...
Proceedings Article
The Effect of Health Quarantine on the Weight Control in Patients with Sleeve Gastrectomy in Comparison with Obese Patients without Surgery
Nashwan Q Mahgoob, Yasser F. Zidan, Muthanna A. AL-Sharbaty
Background: Most of the world’s population underwent compulsory health quarantine during the pandemic of Coved 19 virus that led to a change in lifestyle and caused a negative psychological effect.
Objective: This study aims to assess the effects of different variables in lifestyle on the weights of...
Proceedings Article
Financing Structure and Enterprise Value
-China Real Estate A-share Listed Companies as an Example
Xianhui Deng, Qiong Deng
The financing structure holds substantial theoretical and practical significance as a research topic. As a key driver and foundational sector of the national economy, the real estate industry plays a crucial role in economic development. Investigating the influence of financing structure on enterprise...
Proceedings Article
Sustainable Digital Content Monetization Strategy by Gen Z Creativepreneur on Social Media
Firzanah Iffah Sabrina, Muhammad Iffan, Esha Syifa Azzahra, Eina Wahyuni Purba, Siti Maemunah
This study examines the various monetization strategies employed by Generation Z creative entrepreneurs who utilize social media platforms as their principal means of generating digital revenue. This research utilizes qualitative methodology, specifically in-depth interviews with selected Gen Z creativepreneurs...
Proceedings Article
Accounting Comics as a Medium of Learning
Maria Maria, Rosy Armaini, Leni Noviyanti, Yevi Dwitayanti
This study is research qualitative, to contribute to learning media development in SMK Negeri 1 Palembang. The multimedia is in the form of accounting comics with accounting cycle materials for class X. Comics are made in comic books and animated videos that can be accessed through web blogs. This research...
Proceedings Article
Does ESG Initiatives Affect Market Value and Profitability for Public Listed Companies in Indonesia?
Minaldi Loeis, Dennis Alexander
This study examines 246 listed companies in the Indonesian Stock Exchange (IDX) having reported their economic, social, and governance (ESG) disclosure in 2021with the aim to evaluate whether its ESG initiatives impacted the companies’ market value and profitability. Sustainability investing, specifically...
Proceedings Article
Inclusive Growth in Bengkulu Province: Multidimensional Approach
Ahmad Soleh, Ketut Sukiyono, Ridwan Nurazi
The development of the concept of inclusive growth in the past decade has become important in research studies. Increased economic growth is expected to provide benefits for reducing poverty, reduce income inequality, increase employment opportunities and improve environmental sustainability. The purpose...
Research Article
On nonlinear coherent states properties for electron-phonon dynamics
Isiaka Aremua, Mahouton Norbert Hounkonnou, Ezinvi Baloïtcha
Pages: 89 - 119
This work addresses a construction of a dual pair of nonlinear coherent states (NCS) in the context of changes of bases in the underlying Hilbert space for a model pertaining to an electron-phonon model in the condensed matter physics, obeying a f-deformed Heisenberg algebra. The existence and properties...
Journal: Artery Research
Research Article
Relationship between QRS characteristics and delayed-enhancement cardiac magnetic resonance in patients with ischemic cardiomyopathy
Gaston A. Rodriguez-Granillo, Carlos Ingino, Carolina Parada-Villavicencio, Pedro Lylyk
Pages: 88 - 97
Background: We explored the relationship between QRS characteristics and myocardial phenotype by delayed-enhancement cardiac magnetic resonance (DE-CMR) in patients with coronary heart disease (CHD).
Methods and results: Eighty five consecutive patients with CHD that were referred for DE-CMR evaluation...
Proceedings Article
Bayesian Spatial Modelling of Stunting Cases in South Sulawesi Province: Influential Factors and Relative Risk
Aswi Aswi, Bobby Poerwanto, Sudarmin, Nurwan
Stunting remains a significant public health issue in Indonesia, and numerous research studies have been conducted to address this problem. In 2021, The Bayesian Spatial Conditional Autoregressive (CAR) Localized model was implemented across all 34 Indonesian provinces, revealing that approximately 56%...
Research Article
On a q-Difference Painlevé III Equation: I. Derivation, Symmetry and Riccati Type Solutions
Kenji Kajiwara, Kinji Kimura
Pages: 86 - 102
A q-difference analogue of the Painlevé III equation is considered. Its derivations, affine Weyl group symmetry, and two kinds of special function type solutions are discussed.
Series: Advances in Engineering Research
Proceedings Article
Groundwater Management for Small Islands and Spatial Patterns (Case Study of Banggai Kepulauan Regency)
Jaka Suryanta, Turmudi, Irmandi Nahib
Banggai Kepulauan (Bangkep) Regency with an area of 21,988.56 km2, 30% of its territory is land, namely Peleng Island and several small islands, while the other 70% is in the form of sea. A small portion of the region experiences drought during the dry season and its geological factors, but in the next...
Proceedings Article
The Effect of Dew Point Control on Hydrogen Embrittlement of Al-Si Coated Hot-Stamping Components
H. Z. Lu, A. M. Guo, Y. Feng, M. T. Ma, L. Cui, Z. J. Deng, H. Zhan, Y. P. Sun, B. Q. An, J. T. Liang, Y. S. Chen
The press hardening steel (PHS) and hot-stamping components were utilized widely on the reinforcement and lightweight structure of car body due to its ultra-high strength. There existed an obstacle of hydrogen embrittlement (HE) for coated 1.5–2.0 GPa PHS, and uncoated 1.8–2.0 GPa PHS. The typical hot-stamping...
Proceedings Article
Digital Consumer Behavior in Developing Markets: The Impacts of Livestream Marketing through Uses and Gratifications Theoretical Lens
Hieu Vo Minh, Khoa Bui Thanh
The rapid rise of digital platforms has transformed marketing practices, with livestream marketing emerging as a key form of interactive marketing in developing countries. Livestreaming enables real-time engagement between brands and consumers, offering a dynamic and immersive way for businesses to connect...
Proceedings Article
Carbon Emissions Decomposition Analysis of Yangtze River Delta Area in China: 2001-2012
Q. Z. Zhao, Q. Y. Yan
Based on the Intergovernmental Panel on Climate Change (IPCC) report, carbon emissions of Yangtze River Delta Area are calculated from 2001 to 2012. Based on LMDI method, aggregated carbon emissions in this area are decomposed into five effects: energy structure, energy intensity, industrial structure,...
Series: Advances in Engineering Research
Proceedings Article
Ignition of HTPB-based Fuels Loaded with and without Micron-sized Metals
Qin Zhao, Tang Yue, Paravan Christian, Colombo Giovani, Shen Ruiqi, DeLuca Luigi T.
Hybrid propulsion is becoming more and more attractive in both military and commercial fields for its safety, low cost, and throttability. Most of the works on hybrid propulsion so far carried out is connected with the understanding of the combustion of hybrid fuels. However, the ignition of hybrid fuels,...
Proceedings Article
Reflections on the Present Situation of Social Platform Operations of Chinese Professional Basketball Sports Clubs:
A Case Study of CBA Guangdong South China Tigers Club
Xuanzheng Lin
With the advent of social media age, professional basketball clubs are paying more and more attention to the operation of their official social media. This paper takes Guangdong South China Tiger Club, the most successful CBA team, as an example, and analyzes 317 WeChat articles, 54 TikTok videos and...
Series: Advances in Engineering Research
Proceedings Article
Prediction of Explosion Heat of Aluminized Explosive Based on Artificial Neural Network
Xin Tian, Yonggang Liu, Yueqiang Jiang
In this study, a three-layer artificial neural network(ANN) model was constructed to predict the explosion heat (Q) of aluminized explosive. Elemental composition was employed as input descriptors and explosion heat was used as output. The dataset of 24 aluminized explosives was randomly divided into...
Proceedings Article
Intellectual Capital Disclosure and Firm Value: Does Jokowi’s Era Matter?
Saarce Elsye Hatane, Christine Olivia Angeline, Mayesa Wedysiage, Vanesa Theresa Saputra
The purpose of this study is to observe the impact of Intellectual Capital Disclosure (Human Capital Disclosure, Structural Capital Disclosure, and Relational Capital Disclosure), Firm Size and Leverage towards the firm value (measured by Tobin's Q). This study examines 36 Indonesia's listed companies...
Proceedings Article
Incremental Learning and State-Space Evolving Fuzzy Control of Nonlinear Time-Varying Systems with Unknown Model
Daniel Leite, Pedro Coutinho, Iury Bessa, Murilo Camargos, Luiz A. Q. Cordovil Junior., Reinaldo Palhares
We present a method for incremental modeling and time-varying control of unknown nonlinear systems. The method combines elements of evolving intelligence, granular machine learning, and multi-variable control. We propose a State-Space Fuzzy-set-Based evolving Modeling (SS-FBeM) approach. The resulting...
Proceedings Article
Implications of Using the TikTok Application on the Character of Students at Universitas Negeri Yogyakarta
Ana Wulandari, Ayu Cellia Firnanda, Talitha Shafa Nariswari, Danu Eko Agustinova
The increasing use of TikTok in this pandemic era is widely used for various things. TikTok users in Indonesia are dominated by people aged 12–24 years or can be classified as generation Z or iGeneration, including students of Yogyakarta State University. The trend created by TikTok also has an influence...
Proceedings Article
The Correlation Between Environmental, Social and Governance Disclosure Scores and Company’s Financial Performance: A Case Study Based on Regression Model
Yizhe Jing
With the rapid development of machine learning and big data techniques, modelling and predictive analysis have been applied broadly in the financial area. From stock market prediction [11] to decision making support for financial institutions [9], researchers have shown that machine learning and big...
Proceedings Article
Improvement on OFG Decoding Method for LT Codes
J. Guo, S. X Wu, Z. Q Wang, X. L Li
The digital fountain is a network encoding technology of an essentially infinite of encoded symbols, and LT codes is a class of codes that are useful in implementing an ideal digital fountain. Based on analysis of existing LT decoding algorithm, an improved method is proposed. At each encoded symbol...
Series: Advances in Engineering Research
Proceedings Article
Electric power steering system for agricultural truck matching design
Z.G. Chen, W. Zhang, Q. Zhang, T.M. Zhou
This thesis aimed at the characteristics and the structural of a type of truck. It confirmed that its chosen power-assisted form of electric power steering system is Column EPS——that is C-EPS. On the platform of a sort of car we combined with the technical requirements of a certain model car steering...
Proceedings Article
Tiktok-Assisted English Language Learning: A Qualitative Content Analysis
Pauline Joy G. Tardaguila, Rozette Cohleen D. Parungao
Remarkable technological advancements were seen in recent years, particularly in social media. Virtual contact and interaction are made possible using social media like the TikTok application. This application has quickly become a social trend, rivaling other social media platforms. Although numerous...
Proceedings Article
LCD Codes over 𝔽q + v𝔽q+ v2𝔽q+ ⋯ + vm-1𝔽q
Faldy Tita, Djoko Suprijanto
In this article, we study linear codes with complementary dual (LCD codes) over the ring 𝔽q + v𝔽q+ v2𝔽q+ ⋯ + vm-1𝔽q, where q = ps; p is an odd prime, s is a positive integer, and vm = v; which generalize the observation of Melakhessou et al. (2018). We give necessary and sufficient conditions on...
Proceedings Article
Descendant CEO on Firm Performance: The Role of Audit Committee
Ni Made Mega Abdi Utami, Ida Bagus Anom Yasa, Made Ayu Dwijayanti, Made Adhi Wirayana
Enhancing firm performance is one of several strategies that firms must take to flourish in a competitive climate. Optimizing organizational performance is critical for any business because it demonstrates how well a company manages and distributes its resources. Making the right decisions is a critical...
Proceedings Article
Identification of Corporate Value Through the Good Corporate Governance Mechanism
Banking in Indonesia 2015-2018
Tatas Ridho Nugroho, Rini Armin, Marisha Khanida
Developments in the financial sector in Indonesia, especially changes in the banking structure in Indonesia, are expected to provide positive changes for national finance. The existence of a corporate governance system can be an appropriate reference to be changed in a positive direction. Corporate governance...
Series: Advances in Engineering Research
Proceedings Article
Performance Study of SOFC-HAT Combined Cycle System with Variable Conditions
H.B. Zhao, Q. Yang, W. Yang, T. Jiang
In this paper, the detailed mathematical models are established for solid oxide fuel cell-humid air turbine (SOFC-HAT) combined cycle system, and the performances of the combined system are analyzed under variable conditions such as the fuel flow, pressure ratio and turbine initial temperature. At the...
Review Article
A Survey on Securing IoT Ecosystems and Adaptive Network Vision
Tejaswini Goli, Yoohwan Kim
Pages: 75 - 85
The rapid growth of Internet-of-Things (IoT) devices and the large network of interconnected devices pose new security challenges and privacy threats that would put those devices at high risk and cause harm to the affiliated users. This paper emphasizes such potential security challenges and proposes...
Series: Advances in Engineering Research
Proceedings Article
Simulations and Experiments Study on the Mechanical Quality Factor of the Cylindrical Shell Fused Silica Resonators
Pengbo Xiao, Yao Pan, Tianliang Qu, Yun Huang
The cylindrical shell fused silica resonator is the critical component of a cylindrical vibratory gyroscope, and the quality factor is a key parameter to evaluate the performance of the cylindrical resonator. This paper focuses on the quality factor of the cylindrical shell fused silica resonator. The...
Series: Advances in Engineering Research
Proceedings Article
Transient elastohydrodynamic lubrication analysis of spur gear running-in considering effects of solid particles
X.B. Huang, Y.Q. Wang, Q. Liu, N. Dong
The elastohydrodynamic lubrication model considering solid particles was set up. Taking effect of solid particles into account, the Reynolds equation was deduced. The elastohydrodynamic lubrication analysis of spur gear running-in was completed considering time-variant effect. Results show that oil film...
Proceedings Article
AI-Powered Real-Time Cyber Incident Monitoring for India’s Cyberspace
K. Jai Sai Sashank, Varma Mamatha Deenakonda, K. I. Vishnu Vandana, M. Lavanya, J. S. S. L. Bharani
The rising frequency and sophistication of cyber threats in India’s cyberspace demand a robust real-time threat intelligence system for early detection, analysis, and mitigation. Traditional cyber security measures fall short due to fragmented data sources and limited adaptive threat detection. This...
Proceedings Article
Digital Pedagogies for English Language Learning Beyond the Classroom (LLBC) in Tertiary-Level Education
Nurhaida Lakuana, Ribut Wahyu Eriyanti, Ria Arista Asih
This study explores the implementation of digital pedagogies in English language learning beyond the classroom (LLBC) among non-English major university students. Data were collected through semi-structured interviews with ten participants selected purposively based on their active engagement with digital...
Series: Advances in Physics Research
Proceedings Article
On Rainbow Antimagic Coloring of Some Classes of Graphs
Indah Lutfiyatul Mursyidah, Dafik, Arika Indah Kristiana, Ika Hesti Agustin, Ika Nur Maylisa, Ridho Alfarisi
This study aims to develop rainbow antimagic coloring. A graph G is said to be a rainbow antimagic coloring if there is a bijection function
f
:
V
(
G
)
→
...
Journal: Artery Research
Conference Abstract
P73 THE ASSESSMENT OF PULMONARY ARTERY STIFFNESS IN COPD USING CARDIAC MRI THE Q/A METHOD
Nichola Gale, Sujoy Saikia, Margaret Munnery, John Cockcroft
Pages: 73 - 73
Background: Pulmonary artery distensibility and pulsatility has been studied in patients with COPD using cardiac MRI (CMRI) (1). However, pulmonary artery pulse wave velocity (PA- PWV) using ‘QA’ method (2) in CMRI has not been studied in this population. We hypothesized that patients with COPD have...
Research Article
q-Probability: I. Basic Discrete Distributions
Boris A. Kupershmidt
Pages: 73 - 93
For basic discrete probability distributions, - Bernoulli, Pascal, Poisson, hypergemetric, contagious, and uniform, - q-analogs are proposed.
Proceedings Article
Restructuring and Effectiveness Analysis of the Teaching Model of “Data Mining” Driven by Rain Classroom
Xiangyun Guo, Tian Zhao, Min Hu, Li Li
Addressing the main drawbacks, such as the disconnect between theory and practice, insufficient teacher-student interaction and lack of formative assessment, of traditional lecture-based teaching in Data Mining courses. this study utilizes the Rain Classroom (RC) smart teaching tool to construct a three-stage...
Series: Advances in Engineering Research
Proceedings Article
Performance Analysis of Combined Cycle System Driven by Solid Oxide Fuel Cell
H.B. Zhao, T. Jiang, Q. Yang, W. Yang
Solid oxide fuel cells can directly convert chemical energy of fuel into electricity, not limited by Carnot cycle, can greatly improve efficiency. GT-Kalina combined cycle system driven by SOFC can realize the cascade utilization of the exhaust heat, by this way to improve system efficiency. This paper...
Proceedings Article
Evolving Fuzzy System Applied to Battery Charge Capacity Prediction for Fault Prognostics
Murilo Camargos, Iury Bessa, Luiz A. Q. Cordovil Junior, Pedro Coutinho, Daniel Furtado Leite, Reinaldo Martinez Palhares
This paper addresses the use of data-driven evolving techniques applied to fault prognostics in Li-ion batteries. In such problems, accurate predictions of multiple steps ahead are essential for the Remaining Useful Life (RUL) estimation of a given asset. The fault prognostics’ solutions must be able...
Series: Advances in Engineering Research
Proceedings Article
Prediction of Gas Concentration Based on ARIMA and GARCH Model
Lizhi Zhang, Zaihua Yang
In order to accurately predict the dynamic gushing process of gas in fully mechanized mining face, based on the historical monitoring data of underground gas concentration, with the help of R language, the ARIMA model is first established and fitted to determine the prediction equation of the ARIMA (p,...
Proceedings Article
Personalizing Learning Experiences with Q-Learning in Adaptive Educational Systems
Ikram Amzil, Souhaib Aammou, Zakaria Tagdimi, Hicham Erradi
Adaptive Educational Systems (AES) are computer-based systems that personalize the content and teaching methods based on individual students’ learning progress. AES aim to provide tailored learning experiences and improve learning outcomes. This research paper explores how Q-learning, a type of Reinforcement...
Proceedings Article
Short-term Traffic Flow Prediction for Expressway based on ARIMA: Compared with LSTM
Jinghan Zou
Predicting short-term traffic flow holds significant value for the operation and management of highway traffic. As a result, it’s crucial to develop a feasible short-term traffic flow forecast model and use traffic flow data for prediction in an efficient manner. In this study, for predicting traffic...
Series: Advances in Engineering Research
Proceedings Article
Analysis of Free Flow Speed on Urban Road
Made Mahendra, Harnen Sulistio, Ludfi Djakfar, Achmad Wicaksono
Congestion has become a problem of traffic on urban road segments in several major cities in Indonesia, it will have a negative impact on the driver or users of the road due to the longer travel time. Congestion resulting in economic and immaterial losses such as cause stress due to fatigue, and congestion...
Proceedings Article
Detection of Coxiella burnetii Infection in Various Organs from Beef Cattle in Depok, West Java, Indonesia
Elok Rini, I Wibawan, Agus Setiyono, Vetnizah Juniantito, Dwi Astuti
Coxiella burnetii (C. burnetii) is negative Gram bacteria that caused zoonotic disease Q fever. The main reservoir of this disease are ruminants such as cow, goat, and sheep. Q fever infection happened to human relatively easily through aerosol, direct contact, and consumption of animal products from...
Research Article
Leading order integrability conditions for differential-difference equations
Mark S. Hickman
Pages: 66 - 86
A necessary condition for the existence of conserved densities and fluxes of a differential-difference equation which depend on q shifts, for q sufficiently large, is presented. This condition depends on the eigenvalues of the leading terms in the differential-difference equation. It also gives, explicitly,...
Series: Advances in Engineering Research
Proceedings Article
Dynamic Compressive Properties of 2D-C/SiC Composites under Low Temperature
Z.B. Tang, Q. Deng, L.H. Ye, P. Xue
The dynamic compressive experiments of 2D-C/SiC composites under low temperature were performed on the SHPB system. The low temperatures at 173K and 103K were obtained by controlling the ratio of the absolute alcohol to the liquid nitrogen. The wave shapers were designed to meet the requirements of stress...