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1118 articles
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...
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...
Proceedings Article
The Students and the Ability to Verificate a Hoax Through the Application of Hoax Buster Tools (HBT)
Arnidah, Citra Rosalyn Anwar
Hate speech and hoaxes through social media, become an educational challenge for young people. Advances in digital technology that provides a variety of chat application (mobile chat applications) such as telegram, line, WhatsApp, and social media such as Facebook, Instagram, Twitter, Path, YouTube,...
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...
Proceedings Article
Analyzing the Effect of Social Identity, Perceived Encouragement and Altruism on Word of Mouth on Facebook
Marianus H. Mahat, Juliani D. Trisnawati, Veny Megawati
This study aims to determine the effect of social identity, perceived encouragement, and Altruism on word of mouth (WOM) on Facebook. An empirical study was conducted by distributing questionnaires to 120 Adidas brand users who are the Adidas brand followers on Facebook. The analysis results using the...
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...
Proceedings Article
A Systematic Review of Asynchronous Online Learning in English Language Classrooms in Indonesia: Teachers’ and Students’ Perspectives
Akhyar Rido, Bagus Hary Prakoso, Analiza Liezl Perez-Amurao
Quite recently, the online learning transformation technology has affected the education sector, especially since the industrial revolution 4.0 and the COVID-19 pandemic. This study examines the use of technological applications as well as the advantages and disadvantages of asynchronous online English...
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
Viral Message in the World of Cyber Marketing and Public Relations
Pijar Suciati, Mareta Maulidiyanti
Since the development of the Internet (Interconnection Networking) aspects of space and time as if it was not a barrier to communication. In addition to offering the ease of sharing information, the Internet (virtual world) also offers various advantages, such as, the absence of hierarchy (one to many,...
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
Commodification of the Qur’an in Brand Marketing Community of Dinar Khoirur Roziqin Indonesia
Ahmad Fawaid, Nafi’ah Mardlatillah
This article aims to figure out the commodification of the Qur’an in the marketing brand of Dinar Khoirur Rooziqiin (Dinar KR). As a new product in the gold business sector, Dinar KR has won a place in the people’s hearts. Its community extends to various regions in Indonesia and even neighbouring countries....
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
Online Group Investigation by Using Facebook to Improve Students Critical Thinking on Geography Subjects
Sumanti Sumanti, Z. Mawardi Efendi, Ridwan Ridwan
The purpose of this study is to obtain an Online group investigation by using Facebook in improving students critical thinking on geography subject. The type of research is development research. It conducted of preliminary research stage, product design stage, evaluation stage and reflection stage and...
Proceedings Article
Hate Speech by Supporters of Indonesian Presidential Candidates on Social Media
Daroe Iswatiningsih, Eggy Fajar Andalas, Nina Inayati
The phenomenon of hate utterances for the support of Indonesian presidential candidates and vice-presidential candidates in the 2019-2024 period on social media is very interesting. The people seem to split into two camps or hostile groups supporting each of their chosen candidates. Social media is an...
Proceedings Article
The Function of Social Media as a Promotion Tool for Tourism Destinations
Ira Nuriya Santi, Adfiyani Fadjar
Globalization and technological development make information spread easier and faster, particularly through social media. Tourists can get new information just in seconds. Social media can be used as an innovative tool to promote tourism destinations, especially in Indonesia. The use of social media...
Proceedings Article
K-Pop among Female University Students in Lima: A Study on Dance Learning and Cultural Influence through Music Videos
Sobrado Vela, Ada Luz, Vite Leon, Victor Omar, Poggi Parodi, Christiana
K-pop, known for its idols and iconic groups, has gained prominence worldwide, especially in Asia and Europe. This article focuses on the use of music videos as a tool for dance learning, specifically in Lima, Peru, to understand the perceptions and impact on the learning of culture among young K-Pop...
Proceedings Article
Youtube Social Media Trends Reduce Television Watching Interest
Hery Setiawan, Pawito, Andrik Purwasito
The fact that the community has exhibited the use of social media such as YouTube, WA, Facebook, Instagram and Twiter is expanding. Such conditions will certainly shift interest to conventional media such as television, radio, newspapers and magazines. In fact, YouTube social media slowly but surely...
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
Organizational Communication on Islamic Organizations in Overcoming Conflict in North Sumatra
Hasnun Jauhari Ritonga, Fakhrur Rozi
This research seeks to explore organizational communication within Islamic organizations in mitigating conflict in North Sumatra. It examines the coordination mechanisms of Islamic mass organization in conflict resolution, the information sharing processes, and the communication forms among Islamic organizations...
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...
Proceedings Article
Ethical Technology Framework: Integrating Dharma for Innovation and Social Good
Debasis Dash, Srinivasan R. Iyengar
The landscape of business, healthcare, and communication in the 21st century has been transformed by Industry 4.0 and the subsequent digital revolution, including artificial intelligence (AI), big data analytics, and social media. These technological advancements have also posed complex ethical challenges...
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
Instructional Model of Group Investigation by Using Facebook in Improving Student’s Reasoning on Geography Subject
Sumanti, Z. Mawardi Effendi, Ridwan, Festiyed, Ahman Sya
Abstract The causes factor that influence students problems are learning resources and instructional model applied have not provided opportunities for students to construct their knowledge. Based on these conditions, the Facebook-assisted group investigation model was developed to improve students'...
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
Temporal Expression MicroRNA-21 in Serum of Patients with Spinal Cord Injury
Hongyan Li, Dongxu Zhao, Minglei Zhang
Objective: To investigate the levels of microRNA-21 (miR-21) in the serum of patients with spinal cord injury (SCI) and to determine whether there was a correlation with degree of injury. Methods: Quantitative real-time reverse transcription–polymerase chain reaction( q-RT-PCR)was used to measure the...
Proceedings Article
A Study of Facebook-Based Peer Comments on L2 Writing
Vu Phi Ho Pham, Anh Nguyen Thi Hoai
Over the last decade, various studies have contributed to research around Computer-mediated Communication (CMC) tools such as Facebook Group as an alternative method for teaching English writing. In the review of Facebook in the L2 writing process, the study has found that the advent of Facebook integrated...