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1130 articles

Cultural Awareness in the Teaching of Shanghainese in Shanghai Kindergartens

Yan-Yan Li
The purpose of this study is to examine Shanghai cultural awareness activities in the teaching of Shanghainese in Shanghai kindergartens in China and to share recommendations for further promoting cultural awareness activities, in efforts to maintain and develop minority languages or Chinese dialects...

The Lexicogrammatical Performance by Female Legislative (DPRD) Members of West Sumatra in Communicating Via Social Media

Novia Juita, Ermanto
This paper is one of the outputs of research on the Performance of Grammatically and Communication Politeness Politicians of Indonesian Women on Social Media. Political figures discussed specifically are only for women members of the legislature (DPRD). For this paper, it is limited to discuss only the...
Proceedings Article

Comparisons of Fastness of the Coating Processes of Electroless Silver Plating on Polyethylene Membrane Surfaces

S. Yu, W.J. Zhang, H.T. Geng, Y.H. Chen, G. Wang, Q. Wu, X.X. Zhu, Q.H. Zou
The comparisons of fastness of the different coating processes of electroless silver plating on polyethylene membrane surfaces were investigated. The average fastness values of the impregnation (from 2.0 ± 0.5 in I3-1 to 4.0 ± 0.5 in I2-1), the brush (from 4.0 ± 0.3 in B3-1 to 4.5 ± 0.3 in B2-1) and...
Proceedings Article

Geothermal Water Quality Assessment Based on Entropy Weighted TOPSIS Method in Xi'an, China

Panpan Xu, Meng Guo, Hui Qian, Qiying Zhang
Reasonable and objective geothermal water quality assessment can provide a scientific basis for the development and utilization of geothermal water resources. Based on the chemical data of the Quaternary sediment reservoir (Q) and the Lantian-Bahe Group (LB) in Xi’an, the entropy weighted TOPSIS method...

Post-Truth and Echo Chamber Phenomena of Indonesian Social Media: Analysis of Political Contestation of Jokowi and Prabowo’s Supporters in Facebook

Moh. Gandhi Amanullah, Syahrur Marta Dwisusilo
The political contestation of President Joko Widodo’s supporting team and the opposing team from Gerindra, Prabowo Subianto, is one of the big issues that attracts Indonesian society’s attention over the last four years, since 2014 until today (2018). The political contestation which should be receding...
Proceedings Article

Study of The Precipitation Behavior and Strengthening of Carbides during the Partition Process

Peiyang Jiang, Fei Zhao
In this paper, the size distribution and quantity of carbides precipitated during the partition process of 60Si2CrVA spring steel treated by Q&P with different partition time were statistically analyzed by SEM. Carbide particles were obtained by electrolytic extraction of 60Si2CrVA treated by Q&P with...

Factors Affecting Firm Value in the Energy and Basic Materials Sector (2019–2023)

Kadek Yogi Pratama, Henny Wirianata
This research discusses the factors influencing firm value. This study uses energy and basic materials sector companies listed on the IDX in 2019–2023. A total of 97 data were obtained based on the purposive sampling technique. Using SPSS version 25, the variables studied include independent variables...
Proceedings Article

Fano Resonances from Quadrupole-dipole Split Mode Interference in Photonic Crystal Waveguide-single-cavity Structure

Yin-bing An, Tao Fu, Zheng-biao Ouyang
In this paper, a waveguide-single-cavity structure in a square-lattice photonic crystal is proposed to generate Fano resonances by the interference of two split modes in the structure with a rectangle defect column in the cavity. Through analyzing the band map of the modes in the bandgap region, Fano...

Burchnall-Chaundy Theory for q-Difference Operators and q-Deformed Heisenberg Algebras

Daniel Larsson, Sergei D. Silvestrov
Pages: 95 - 106
This paper is devoted to an extension of Burchnall-Chaundy theory on the inteplay between algebraic geometry and commuting differential operators to the case of q-difference operators.
Proceedings Article

Study of Fractography and Overaging in Ly12 alloy

W.Q. Khan, Q. Wang, X. Jin
This work is aimed to optimize the heat treatment parameters of Ly12 (Al-Cu-Mg) alloy for improvement in properties. Also to study the aging behavior for determination of peak strength and highlighting the limitations of over-aging (over-burning). Normal composition of the alloy is 4.0 Cu, 0.7 Mn, 0.8...

Indonesian Youth on Social Media: Study on Content Analysis

Daniel Susilo, Teguh Dwi Putranto
Indonesia is the biggest of Social Media user on Southeast Asia has been rapidly changing on Social Media Platform. In the earliest of 2010, Facebook has been dominating Indonesian Social Media usage. Since 2012, the trend became turn on to Twitter and Instant messaging. This article would describe how...
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.

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...

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

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...

The Usage of Social Media Instagram Towards Brand Awareness of Wyndham OPI Hotel Palembang During the Pandemic Era

Enos Julvirta, Mustika Permatasari, L. Suhairi
Indonesia is a country with a very dense population. Entering the era of information communication technology, everything moves faster, information and conversations can be carried out without being limited due to the rapid development of information communication technology. From a business perspective,...
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...

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...

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...

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...

War 3.0: The Indonesia Challenge Against Hoax, Hate Speech and Social Media Abuse

Mr Sirajuddin, Sitti Utami Rezkiawaty Kamil, Sutiyana Fachruddin
Social media as part of the information communication technology, provides a space to argue on thoughts that had not previously been disclosed. It is moving very fast and become a new space of expression for the society. The phenomenon of social media today is increasingly widespread, not only become...
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...

The Effect of Anti-Corruption Campaign on the Exposure Aspects on Social Media Facebook and Instagram

Neni Yulianita, Nurrahmawati Nurrahmawati, Anne Maryani
Corruption has existed throughout human history and continues to transform over time. Corruption is increasingly rooted in various joints of human life. The problem of corruption experienced by the Indonesian people is at an alarming point. Corruption still occurs frequently, for example in fairly complicated...

Impact of Digital Marketing on Customer Awareness of Sustainable Practices: A Study on Social Media Platforms

Riyanka Jain, Manisha Rao
This study aims to examine the effectiveness of digital marketing efforts in increasing customer awareness of sustainable practices, with a particular focus on social media platforms such as Instagram and Facebook. By analyzing how sustainable messaging is communicated through these platforms, the study...

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.

Investigate the Capital Structure of Facebook Based on Financial Model

Xiangcheng He, Hanyu Li, Xiaoxuan Peng, Jingyi Yang
Capital structure decisions are important to the company. The capital structure is a combination of debt and equity used by a company to finance its overall operation and growth. Nowadays a company with a simple capital structure can hardly survive with the development of the market and society. As a...
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...

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...

Assessing Creativity of Senior High School Students in Learning Biology Using Online Portfolio Assessment on Facebook

Nengsih Juanengsih, Wulan Apriani, M. Ahmad Danial
Creativity is a meaningful ability and demands in improving the quality of education to produce creative learners. Assessment of creativity in the learning process is needed to contribute positively to the process and the achievement of learning outcomes in the development of creativity. This study aims...

The Role of Social Network Sites in Developing English Language Skills: Students’ Voices

Puput Arfiandhani
The advance of technology has provided a third virtual space where people from various regions and linguistic background can interact with each other. Social network sites (SNS) such as Facebook, Twitter and Instagram, among others, are the examples of these spaces. As a lingua franca, English is often...

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,...
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

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...

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...

Model of Online and Blended Learning’s Strategy of Classic Book and Foreign Language in Pesantren

M Rahman, Mo’tasim
This paper aimed to discuss an idea and interpret the model of online and blended learning that implementation in learning kitab kuning (classic book) and foreign language in Pesantren (islamic boarding school). This research focused on the implementation blended learning strategy and models in modern...

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...

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...
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...

Hate Speech: Forensic Linguistics Study

Maria Mintowati, Hans Yosef Tandra Dasion
The article entitled "Hate Speech: Forensic Linguistics Study" aims to describe the hate speech delivered by the speaker to the speech partner. The hate speech analyzed in this article is sourced from videos and Facebook that were viral in the mass media in April 2019. Their content is content insulting...

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...

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...

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...
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...

The Language of Hoax: Explosive Growth of Fake News in the Biggest Muslim Society

M. Agus Suriadi
Social media has grown rapidly and automatically allows new types of interactions. As a result, people are polarized into those who use social media positively or negatively. Such an interesting topic attracted the author to conduct a research aiming to find out how people convey hoaxes through sentences...

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...
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...
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...

The Use of Real Time Marketing on Social Media in the Burger King Case During the “Vaccinagate” Scandal in Peru

Samirah Heresi, Francisco Arbaiza
This study explores Real Time Marketing (RTM) in Peru through the description of a paradigmatic case in the country. Due to its virality, this branding strategy -which consists of tackling viral dates, news, and events to create content and insert itself into the flow of a massive conversation in networks-...
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...