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791 articles
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...

Nexus between ESG Scores and Financial Performance of Select Indian Companies

A. P. Ashida, E. M. Afsal, U. Mohammed Roshif
The research examines the link between financial performance and sustainable practices reflected by ESG (Environmental, Social, and Governance) scores in select Indian companies. We employ a sample of thirty companies with the highest ESG scores from the Nifty 100 ESG index, and examine how their financial...
Short Communication

Conditional Invariance and Exact Solutions of a Nonlinear System

Pavlo Myronyk, Natalia Bubenchikova
Pages: 114 - 116
The Lie and Q-conditional invariance of one nonlinear system of PDEs of the thirdorder is searched. The ansatze have been built which reduce the PDEs system to ODEs. The classes of exact solutions of the given system are obtained. The relation between the Korteweg-de Vries equation and Harry-Dym equation...

(p, q)-Analog of Two-Dimensional Conformal Field Theory. The Ward Identities and Correlation Functions

I.M. Burban
Pages: 114 - 119
A (p, q)-analog of two-dimensional conformally invariant field theory based on the quantum algebra Upq(su(1, 1)) is proposed. The representation of the algebra Upq(su(1, 1)) on the space of quasi-primary fields is given. The (p, q)-deformed Ward identities of conformal field theory are defined. The two-...

Training and Assistance for the Preparation of ETAP Based Financial Report

Nunung Nurhayati, Epi Fitriah, Affandi Iss, Nurhayati Nurhayati, Azkia Ibadina Shalihah, Yani Krisnamurti
Community service as a form of the Tridharma of Higher Education, aims to provide skills and knowledge as well as understanding in making ETAP-based financial reports to Binong Jati knitted SMEs business actors. The training and mentoring method uses action research. The Implementation Team carried out...

Factors Affecting the Financial Performance of Companies Based on Agency Theory

A. Herlambang, W.R. Murhadi, T. Andriani
This study examines the factors that influence a company’s financial performance based on agency theory. There were 5 independent variables used in this study, namely institutional ownership, insider ownership, board size, company size, and debt ratio, as well as the dependent variable, namely the company’s...
Proceedings Article

The design of rice direct seeding machine

S.F. Ding, Q.X. Li, Q. Huang
In order to change the existing status of big turning radius of the large direct seeding machines with diesel and gasoline as fuel and improve the low efficiency and time-consuming condition of the machine driven by human or animal, an electric rice planter was designed. The mechanical parts and circuit...

HOW TO COMPREHEND THE SIMILARITY BETWEEN HEBREW BIBLE AND THE QUR'AN? THE INTERTEXTUALITY BETWEEN PSALM 136 AND Q. 55 (AL-RAHMAN)

Lien Iffah Naf'atu Fina
Psalm 136 and Q. 55 have a unique similarity in which the two texts contain continuous refrain, repeated twenty-two times in the case of Psalm and thirty-one times in Q. 55. The extensive refrain in Psalm 136 is unique in the Psalm corpus and while there are three other chapters in the Qur'an containing...
Research Article

Framingham Risk Score Is an Ineffective Screening Strategy for Coronary Heart Disease in Long-Term Allogeneic Hematopoietic Cell Transplant Survivors

Natasha A. Jain, Marcus Y. Chen, Sujata Shanbhag, Prathima Anandi, Xin Tian, Sawa Ito, Priyanka A. Pophali, Kimberly Doucette, Robert Q. Le, Upneet Chawla, Eleftheria Koklanaris, Richard W. Childs, A. John Barrett, Minoo Battiwalla
Pages: 109 - 116
Long-term allogeneic hematopoietic cell transplant (allo-HCT) survivors suffer an elevated risk of coronary heart disease (CHD). We conducted a prospective, nonrandomized, cross-sectional study to screen asymptomatic survivors at a single allo-HCT center using cardiac computed tomography (CT) involving...
Proceedings Article

Spatial Analysis of Residential Land Price in Urban Area of Jimo City Based on GIS

Ming Li Chen, Shu Jian He, Ji Fang Cui, Xiao Guang Zhang, Pei Ru Liu, Rui Hao
In this paper, land prices of the 234sample points are chosen from the collected bargaining points in Jimo city by using the approaches of market comparison, residual and income. Then, SPSS is applied to carry out normality tests of the sample data and eliminate the outlier data. The trend of land price...
Proceedings Article

A High Q&S RTSP Server’s Architecture and Implementation Based On Android

Yang Zhang, Zhiguo Hong, Ning Lv
FFmpeg is RTSP server’s core technology. Since 2010, Android mobiles have the highest speed of development. Android mobiles have enough high-quality devices to help us build server-based applications to provide audio, images and videos for web users. In this paper, by using FFmpeg to encode and decode...
Proceedings Article

Cloning and Site-specific Mutagenesis of DS Enzyme Gene of Corynebacterium glutamicum

Hansong Yu, Shuang Qu, Yuhua Wang, Chunhong Piao, Junmei Liu, Yaohui Hu
In order to obtain the higher activity DS enzyme through genetic engineering technology. The point mutation method is used to get a higher activity recombinant DS enzyme from Corynebacterium glutamicum. At last the point 183 was mutated from L to Q in LG-322.The mutation type is a fundermental of construct...
Proceedings Article

The Safety Analysis on Representative Random Key Pre-distribution Schemes for Wireless Sensor Network

Su-min Yang, Hong-feng Lu, Jing Cui, Yue-xia Han
For wireless sensor network, almost all the key management schemes are improved with the representative E-G and q-Composite key pre-distribution models. Firstly, the author analyzes the key pre-distribution principle of two representative models and studies the node storage key number, and key pool size,...
Proceedings Article

Permanent Magnet Absorbed Repairing End Effector for Wall-climbing Robot

Z.W. Cui, Z.G. Sun, W.Z. Zhang, Q. Chen
In order to fulfil all-position amending of weld seam with wall-climbing robot, a permanent magnet adsorbed repairing end effector (REE) is developed. Cutting tool is installed in atwo-dimensional (2D) cutting force mode to decrease the driving force ofthemanipulator. A permanent magnet adsorption supporting...

The Effect of Sustainability Disclosure with Good Corporate Governance as a Moderating Variable on Firm Value

Ricky Suhartono Iskandar, Yie Ke Feliana, Rizky Eriandani
By using a cross-sectional dataset comprising companies listed on the Indonesia Stock Exchange in 2017–2021, this study aims to determine whether the implementation of good corporate governance (GCG) can strengthen the effect of the quality and quantity of sustainability disclosures on firm value. The...

Surveillance Sounds of Bugis as the Austronesian Language family

Johar Amir, Ambo Dalle
This study aimed to describe the language sounds Bugis. In Proto Austronesian phonology of South Sulawesi, there are 6 (six) vowel phonemes and 18 consonant phonemes. The data in this study is the language sounds Bugis (realized in the form of the word) is absorbed from Indonesian. Sources of data in...

Isochronous Oscillators

F. Calogero, F. Leyvraz
Pages: 103 - 110
We exhibit the solution of the initial-value problem for the system of 2N + 2 oscillators characterized by the Hamiltonian H(p^0,pˇ0,p^_,pˇ_,q^0,qˇ0,q^_,qˇ_)=12[p^02−pˇ02+Ω2(q^02−qˇ02)]        +q^0−Ωqˇ02b∑n=1N[p^n2−pˇn2+ωn2(q^n2−qˇn2)]+p^0−Ωq^0b∑n=1N[−p^npˇn+ωn2q^nqˇn] where N is an arbitrary positive...
Proceedings Article

Application Appraisal of Government Micro-blogging on Citizens: An Empirical Study of Western China

Zezhao Liu, Q. Zhang, Chang Sheng Fan
This paper aims to identify application impacts with the emerging government micro-blog of various social functions. Some countries claimed that the developing of micro-blog was driven mainly by the innovative demand in the society especially of the youths online net-users. However, this claim requires...

Balancing Stockout and Demurrage Risks in Fuel Supply Chains through Monte Carlo Simulation

Satriyo Hadi Wibowo, Niniet Indah Arvitrida
Fuel supply chains face critical challenges in balancing service reliability and cost efficiency, particularly in emerging markets with limited storage capacity. PT XYZ, a fuel distributor in Timor Leste, experienced two stockout incidents and two demurrage events in 2023, resulting in financial losses...
Proceedings Article

Efficient Provably Secure ID-based Blind Signature with Message Recovery

Wei Cui, Qian Jia
Due to the rapid growth in popularity of electronic cash, electronic voting and location-based mobile, the design of secure schemes with low-bandwidth and blocking attacks capability is an important research issue. In this paper, we propose an efficient provably secure ID-based blind signature with message...

The Role of Intellectual Capital in Increasing Company Value with Profitability as an Intervening Variable

Khairina Natsir, Nurainun Bangun
The company’s current value is not only determined by tangible assets. The ability of intangible assets in increasing company value today is very interesting to be studied. Intellectual Capital is an intangible asset in the form of knowledge, talents, skills, information, networking that can be managed...
Proceedings Article

Data Augmentation Techniques for Convolutional Neural Network–Based Vocal Pitch Estimation in Carnatic Music

Oral Roberts Nithiprakasam, S. Revathi
Vocal pitch estimation is an important part of analysis and preservation of Carnatic music where microtonal variations and ornamental movements define the melodic identity. However, the detection of accurate and stable pitch is still a challenge because of the diversity in vocal styles, recording conditions...
Proceedings Article

GQ(lambda): A general gradient algorithm for temporal-difference prediction learning with eligibility traces

Hamid Reza Maei, Richard S. Sutton
A new family of gradient temporal-difference learning algorithms have recently been introduced by Sutton,Maei and others in which function approximation is much more straightforward. In this paper, we introduce the GQ(lambda) algorithm which can be seen as extension of that work to a more general setting...

ChatGPT VS Human Translators in Literary Translation: A Case Study on The True Story of Ah-Q

Xinyi Xu
This article presents a pioneering analysis on ChatGPT and human translators in the literary translation of Lu Xun’s The True Story of Ah-Q. Focusing on fidelity and conscious bias, it uncovers critical disparities in how these translation agencies navigate the intricacies of culturally loaded texts....

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...

A study on the Communication Effect of Music Therapy on Its Audience in Social Media: Taking Xiaohongshu and Bilibili as Examples

Mandi Yang
Social media is increasingly becoming a platform for emotional expression and psycho-logical adjustment. Music therapy content has been widely disseminated on social platforms with the advantages of low cost and high reach. This paper explores the dissemination mechanism of music therapy content and...
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...
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...
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...
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...
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...

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.
Proceedings Article

Study on Dye Wastewater Degradation by Fenton Reaction under Thermal-assistance

Jingwen Ran, Shuibin Yang
The Fenton reaction under thermal-assistance was applied to the removal of chemical oxygen demand using chromate (COD) and color from dye wastewater in which initial COD was 5600-13000mg/L. The reaction temperature and time were 50 and 30 min. The initial concentrations of H2O2 and Fe2+ were 6g/L and...
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...

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...