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10156 articles
Proceedings Article
From Civil Islam towards NKRI Bersyariah? Understanding Rising Islamism in Post-Reformasi Indonesia
Leonard C Sebastian, Alexander R Arifianto
The successful Defending Islam campaign against former Jakarta governor Basuki Tjahaja Purnama is clear evidence that Islamism is rising in post-Reformasi Indonesia, something that is not well-analyzed in recent scholarships on Indonesian Islam. Influenced strongly by Civil Islam thesis, they have failed...
Proceedings Article
Visual Intelligent Simulation for Railway Container Yard Based on Agent
Fang Liu, Xiao Wu
Being aimed at the characteristic of voluntariness and dynamics of handling machinery working in railway container yard, the structure of simulation system based on data-base and model base is put forward. Architecture of agent and process of system simulation are created for visual intelligent simulation...
Proceedings Article
Comparison of the Antioxidant Activity of Cashew (Anacardium occidentale L.) Leaf Extract with the Soxhletation and Reflux Extraction Methods
Minda Warnis, Tria Yulinda, Lilis Maryanti
Cashew is a plant that has antioxidant benefits. Extraction by hot method is more perfect and the extraction process is faster than cold extraction. This study aims to compare the antioxidant activity of cashew leaf extract obtained by means of soxhletation and reflux. This research is an experimental...
Research Article
Stability Analysis of Some Integrable Euler Equations for SO(n)
L. Fehér, I. Marshall
Pages: 304 - 317
A family of special cases of the integrable Euler equations on so(n) introduced by Manakov in 1976 is considered. The equilibrium points are found and their stability is studied. Heteroclinic orbits are constructed that connect unstable equilibria and are given by the orbits of certain 1-parameter subgroups...
Proceedings Article
Research on Human-Centered Design with User Interface for College Social App
Zhen Zhao
Recently the construction of campus culture in college is gradually transforming to digital information technology. This work conducts a literature study on the current situation of college social media and analyzes the application and value of human-centered principles in college social apps. Through...
Proceedings Article
The Effects of Ethanol Extract of Asian Pigeon Wings (Clitoria ternatea L.) Flower on Body Weight and Malondialdehyde Level in Diabetes Rat Model
Tantri Febriana Putri, Brian Wasita, Dono Indarto
Diabetes mellitus. is ai global metabolici disease with high morbidity and imortality rates. Many diabetes patients have difficulties lowering their blood glucose levels although they are taking anti-diabetes drugs. Flower of Asian pigeon wings (Clitoria ternatea L) contains flavonoid, anthocyanin, compounds...
Proceedings Article
Developing GeoWeb Semeru Based on Progressive Web App to Improve Disaster Awareness of Elementary School Students in Semeru Volcano Area
Syamsul Bachri, Sumarmi Sumarmi, Listyo Yudha Irawan, Heni Masruroh, A. Riyan Rahman Hakiki, Tabita May Hidiyah, Egi Nursari Billah, Nanda Regita Cahyaning Putri, Mellinia Regina Heni Prastiwi, Huang Zimo
Disaster awareness is important to be instilled in elementary school children to reduce disaster risk. In the education process at school, the used of media that is by the student characteristics to support disaster education still needs to be improved. This research aims to develop GeoWeb Semeru based...
Proceedings Article
G20 Stock Market Reaction to the G20 New Delhi Summit, 2023
Uliya Nurjannah, Intan Nurul Awwaliyah, Arnis Budi Susanto, Hadi Paramu, Nurhayati Nurhayati
The purpose of this study is to examine the impact of the G20 New Delhi Summit on the stock markets of the G20 member countries. In this study, we calculated the abnormal return and the average abnormal return using the event study approach. The sample in this study consists of 43 G20 member countries....
Proceedings Article
Identification Challenges Drug Management in the Selection and Procurement Stage in Indonesian Hospitals: A Systematic Review
Maria Cattarina Bere Manek, Chairun Wiedyaningsih, Dwi Endarti
Efficient drug management is essential to ensuring hospital-quality, affordability, and rational use of medicines. In Indonesia, the Ministry of Health has established national indicators through Regulation to evaluate the quality of drug selection and procurement.This systematic review aims to assess...
Proceedings Article
Security Check Model Based on Queuing Theory
Yang Mengyao
Nowadays, airlines are committed to minimize inconvenience in security while maximize security for passengers. In this paper we develop a convenient security engineering model to identify bottleneck in security, proposing proposals to improve to great extent from perspective of optimization of checkpoint...
Proceedings Article
Language Analysis of E-C Translation of British and American Literature
Fuliang Wang
Since the early 20th century, China has been input a large amount of foreign cultural. Many excellent British and American literature were translated, and outstanding translators such as Guo, Xiao Qian, Zhang Guruo, Wang Zuoliang built a bridge between Chinese and Western culture, making countless classic...
Proceedings Article
Impact of Manufacturing Industry Agglomeration on Carbon Emissions based on New Evidence from China
Li Wei, Ningning Liu
With propose of green economy, carbon emissions in most of industries have been curtailed more or less. It is imperative to reduce carbon emissions in Manufacturing as it caused much more carbon emissions. Space Gini Coefficients and carbon emissions intensity have been calculated to interpret the industries...
Proceedings Article
Principle of Obligation to Pay in Terms of Pollution at Sea
Lynda Asiana, Supanto, Hari Purwadi
One of the basic rights for all citizens is the right to a healthy environment. UNCLOS contains general provisions relating to environmental issues. One of UNCLOS's provisions is that States have the obligation to protect and preserve the marine environment. In terms of legal substantial, as a form...
Proceedings Article
Effect of Ownership Structure, Company Size on Company Performance with Dividend Policy as a Mediating Variable in Companies in Mineral and Other Metal Sub-Sectors that are listed on the Indonesia Stock Exchange for the Period 2011–2015 (Case Study on Selected Companies that Register on the Indonesia Stock Exchange 2011–2015)
Asih Kurnianingsih, Lona Noviani
This research is meant to find out the influence to the performance of the company and firm size with the ownership structure as the moderating on sub-sector minning and the other mineral companies which are listed in Indonesia Stock Exchange during the 2010–2015 periods. The samples have been selected...
Proceedings Article
Development of Learning Media of Microscope Portable Auto Design to Increase Student’s Problem-Solving Ability in Light and Optical Tools Topic
Aris Doyan, A. Wahab Jufri, Susilawati, A. Hardiyansyah, K. Auliya, S. Hakim, L. Muliyadi
This study aims to evaluate the effectiveness of developed learning media in the form of digital portable auto design microscopes to improve student’s problem-solving abilities. This research used a research and development method. The subjects of this study were students of grade VIII at one of private...
Proceedings Article
Analysis of Green Open Space Needs in Surabaya City
Sri Murtini, Ita Mardiani Zain, Agus Sutedjo, Alif Putra Lestari, Bambang Hariyanto
The more population growth in the city of Surabaya will affect the need for green open space (GOS). The research objectives are: 1). Mapping green space by identifying the type and classification of green space, 2), analyzing the distribution of green space in the city of Surabaya, 3). Analyze the needs...
Proceedings Article
Development of Learning Methods for Student Center Learning with Problem Based Learning Through Blended Learning in Block 6.C Infection and Neoplasms of the Reproductive and Breast System
Yulizawati, Miranie Safaringga
Achievement of the learning objectives of a student with the method of learning problem based learning (PBL), can be influenced by the results of extracting their peer information in small groups because the information obtained by students will be discussed to perfect the knowledge gained. This study...
Proceedings Article
Model of Handling the Exodus of Timor Timur in East Nusa Tenggara
Case Study in Kupang and Belu Regency
Helmi Tachejadi Soerjono
The handling of the exodus of the former Timor Timur in NTT Province (East Nusa Tenggara) who wants to return to the Republic of Indonesia (the Unitary State of the Republic of Indonesia) has not resolved all the main problems. The purpose of this study is to analyze and find a model for handling the...
Proceedings Article
Innovation Technology of Lekor Dough Mixer Based Internet of Thing
Suzan Zefi, Eka Susanti, Sholihin Sholihin, M. Zakuan Agung, R.A Halimahtussa’diyah, Bong Siaw Wee
The purpose of this tool is to help lekor entrepreneurs save time and make it easier for entrepreneurs to make lekor dough, because this makes kemplang faster by simply connecting an android smartphone to Bluetooth, the dough mixer can be controlled remotely but still have the maximum distance This tool...
Proceedings Article
Exploration on the Promotion of Teachers’ Theoretical and Practical Ability Based on Teacher Training
Hailong Liu, Yihua Zhang, Yue Yang, Dong Zhao, Shengfeng Ren, Xiaoxuan Zhu, Yantao An
To achieve the goal of talent training in the field of automobile electronic control, it is necessary to build a teaching team with theoretical knowledge and innovative practice ability. Therefore, the school of mechanical engineering of Jinan University and shandong xingyuan intelligent network technology...
Proceedings Article
The Dilemma of French Retirement System Reform under Macron’s Administration and Implications for China
Shiqi Meng
The retirement system has always been an essential topic in social livelihood issues in all countries. The French retirement system has undergone a long reform process, but the fiscal deficit, social aging, and other problems have never been solved. In 2023, Macron’s government launched the seventh reform...
Proceedings Article
Research on Credit Risk Identification Method for Supply Chain Finance Based on Heterogeneous Graph and Dynamic Distillation
Yanzi Liu
Accurately identifying default risk among small and medium-sized enterprises (SMEs) in supply chain finance is challenging due to complex inter-firm relationships, severe class imbalance, and the need for interpretability. We propose a lightweight credit risk assessment framework that combines structure-aware...
Proceedings Article
The Impact of Executives’ Green Cognition on Corporate Green Innovation Performance
Qiaoqiao Wang
How enterprises fulfill their social responsibilities and promote ecological protection and green innovation has become the key to sustainable survival and development of enterprises. This paper argues that the environmental awareness of executives will affect the green strategic decisions of enterprises....
Proceedings Article
Analysis on the Research Hotspots and Trends of International Artificial Intelligence Education: Based on Cite Space Visualization Research
Yuping Zhang
With the rapid development of artificial intelligence (AI) technology, its integration with education has become a global research focus, profoundly reshaping educational ecosystems. From the perspective of health psychology, this study aims to explore the hotspots, evolutionary trends, and research...
Series: Advances in Engineering Research
Proceedings Article
Research on Urban Flood Disaster Response Based on the 4R Crisis Management Theory: A Case Study of the “23·7” Torrential Rain in Beijing-Tianjin-Hebei
Lingzhi Ouyang, Yuhai Zhang, Huaqing Tang
Based on the 4R crisis management theory, this paper presents a comprehensive analysis of the extreme heavy rainfall event that occurred in the Beijing-Tianjin-Hebei region from July 27 to August 2, 2023. This torrential rain resulted in severe flooding, leading to significant casualties and property...
Proceedings Article
The Green Politics of Hope: Youth Activism and the Struggle for Deepor Beel
Shahnaj Sultana
The article explores the convergence of green politics and youth activism in the campaign to protect Deepor Beel, Assam’s only Ramsar-designated wetland. The movement emerged after the Assam Cabinet’s controversial move to denotify the Deepor Beel Wildlife Sanctuary, which threatened to open ecologically...
Series: Advances in Engineering Research
Proceedings Article
Metagenomic Analysis of Bacterial Diversity in an Acidic Sulfur Mud Pool in Kragilan, Banten Using Next-Generation Sequencing
David Herawan, Kenny Lischer, Fina Amreta Laksmi, Yudhi Nugraha, Elmega Gracia Elisabeth
The exploration of microorganisms from extreme environments in Indonesia remains limited, despite the country’s richness in diverse and unique ecosystems. This study aimed to investigate the bacterial community diversity in a highly acidic sulfur mud pool in Kragilan, Banten, using the Oxford Nanopore...
Proceedings Article
Study of Intelligent Express Box based on NB-IoT
Shulin Zhao, Pengyang Xiao, Ailin Wang, Hui He, Sirui Liao
In order to solve the problem of inconvenience of delivery and delivery of express delivery in today's society, this paper puts forward the design of intelligent express box system, which has the functions of positioning, intelligent lock, real-time monitoring, logistics tracking and so on. Location...
Proceedings Article
Study on the Moisture Absorption and Bending of Carbon Fiber Composite Material
Cheng Wen, Cao Yan, Fan Qingming, Shen Bing
The research object of this paper is a kind of carbon fiber composite material that is used in a special UAV in a certain marine area. The purpose of the research is to understand the material properties of this composite in extreme hot and humid environments. First of all, this material was subjected...
Proceedings Article
Study on Compound Biofilm Formation on the surface of Iron Oxide Coated Sands and Its Removal Efficiency to Ammonia-Nitrogen
Li Dongmei, Liu Bei, Huang Taifu, Huang Mingzhu, Lin Xianzeng, Ye Tingjin
By using a homemade Iron Oxide Coated Sands filtration medium (for short: IOCS), start-up behaviors of compound biofilm formation on the surface of IOCS were investigated with the help of a series of experiments, and its removal efficiencies to Ammonia-Nitrogen contained in micropollution raw water were...
Proceedings Article
Integral Hot Stamping Process of Tailor-Welded Door Ring Based on the Multi-objective Optimization Genetic Algorithm
Y. L. Song, J. L. She, J. Lu, L. Hua, P. Liu
To improve the lightweight level of automotive body and solve the internal hot stamping challenges on tailor-welded door ring such as cracking, wrinkling and local distortion, a finite element model of integral hot stamping of a tailor-welded door ring with differential strength and thickness was built....
Proceedings Article
SGOT Levels in Acute Myocardial Infarction Patients with Mayor Adverse Cardiovascular Events (MACE)
Iis Siti Aisah, Rahma Yuantari, Linda Rosita
SGOT is one of the most widely available biomarkers of myocardial infarction in various health care facilities in Indonesia. In the clinical course of acute myocardial infarction, major adverse cardiovascular events (MACE) may occur which include death, CHF, stroke, arrhythmia, and cardiogenic shock....
Proceedings Article
Transformative Capacity for Building Community’s Social Resilience Post-C-19 Pandemic by Zakat
Putu Widhi Iswari, Indah Piliyanti
This paper discusses how the farmer’s community which has been funded by zakat and supported by the zakat organization survive the C-19 pandemic. Further, how they adopt adaptability and transformability as a subsystem of social resilience to survive during the pandemic by utilizing zakat funding. Based...
Proceedings Article
The Impact of the Quality of Higher Education on the Development of Regional Economy—Empirical Analysis Based on Provincial Panel Data
Xinyan Xia, Xiaodong Qiu
In the context of the era of knowledge economy, most scholars generally agree that a thriving education makes a flourishing country, but few have noticed that the quality of higher education is diverse and complex. Under the background, we divide the quality of higher education into teaching quality...
Series: Advances in Engineering Research
Proceedings Article
Study on Leaching of High-Magnesium Laterite
Lifang Kuang, Junyue Tan, Kui Liu
The leaching of laterite containing high-magnesium content was investigated in this study. The results show that the acidity of the leach liquors from high pressure leaching of laterite containing high iron content is high enough for the leaching of high-magnesium laterite. After leaching at 70 C, 60min...
Proceedings Article
On Parameter Function of Field a Register Variable in Translating Reconstructing Textual Coherence
Yingyuan Li, Chunlin Yang
It is of great necessity and importance to probe into the function of one of the register variables—field in translating—reconstructing textual coherence. Based on the explication of concrete examples of E-C translation, field, as a parameter function of meaning reconstruction in a target text, is hopefully...
Series: Advances in Engineering Research
Proceedings Article
Homogeneity of Cd contents in Jiaozhou Bay waters
Dongfang Yang, Fengyou Wang, Sixi Zhu, Ming Wang, Xiuqin Yang
Based on the investigation data on Cd in waters in Jiaozhou Bay in April, July and Octber 1985, we analyzed the contents, pollution levels, and distributions of Cd. Results showed that Cd contents in Jiaozhou Bay in 1985 were 0.03-0.44 g L-1, and were much lower than guide line of Cd in Grade I (1.00...
Proceedings Article
FOSTERING DIGITAL LITERACIES IN SPEAKING CLASS THROUGH PROJECT-BASED DIGITAL STORYTELLING
Wahyuni, Teguh Sarosa
This article describes the implementation of Project-Based Learning (digital storytelling) to improve students' speaking skill and digital literacy. The aims of this research are (1) to find out whether Project-Based Learning (digital storytelling) can improve students' speaking skill and (2) to analyze...
Series: Advances in Engineering Research
Proceedings Article
Quantification of the sedimentation and accumulation of Cr in Jiaozhou Bay
Dongfang Yang, Zhenqing Miao, Linzhen Wei, Ming Feng, Mei Chen
Sedimentation and accumulation are important migration processes of pollutants in marine bay, and the quantification of these processes are essential to pollution control. Jiaozhou Bay is a semi-closed bay located in Shandong Province, China. Based on investigation data on Cr during 1979-1983, this paper...
Proceedings Article
The Effectiveness of Moringa Seed Powder as Coagulant in Reducing Turbidity of Water Containing Iron Ion in 2017
Lisa Desembra, Endang Uji Wahyuni, Syarifuddin
Ground water is a source of clean water that is often used by people for daily activities. Physically,
clean water is colorless, odorless, tasteless, and not turbid. Turbidity and levels of iron ions in ground water can
be lowered by using moringa (Moringa oleifera) seed powder as coagulant. Niazynin...
Proceedings Article
Experimental Investigations into Powder-Mixed Electrical Discharge Machining (PMEDM) of HCHCr D2 Die Steel
Rajendra Shinde, Nilesh Patil, D. Raut, Raju Pawade, Prakash Brahmaknakr
The purpose of this paper is to present an experimental work attempting to model and optimize the influencing process parameters involved in powder-mixed electrical discharge machining (PMEDM). Looking at available literature it is observed that a lot of work can be done in the field of electric discharge...
Proceedings Article
Anti-Caries Effect of Resin-Modified Glass Ionomer Cements as Orthodontic Adhesive Material through Scanning Electron Microscope Examination (In Vitro)
Teguh Aryo Nugroho, Sondang Pintauli, Amalia Oeripto
One of the major problems of fixed orthodontic treatment is controlling the enamel demineralization that occurs around the bracket. RMGIC is a modified composite resin with anti caries-effect caused by fluoride release. This study aimed to determine the effect of anti caries RMGIC as an orthodontic adhesive...
Proceedings Article
M-Estimator induced Fuzzy Clustering Algorithms
Roland Winkler, Frank Klawonn, Rudolf Kruse
M-estimators can be seen as a special case of robust clustering algorithms. In this paper, we present the reversed direction and show that clustering algorithms can be constructed by using M-estimators. A clever normalization is used to link the values of several M-estimator prototypes together in one...
Proceedings Article
Effects of Pegagan (Centella asiatica (L.)) Powder Addition on Chemical Substances of Pegagan Sticks
Laili Hidayati, Mazarina, Devi Issutarti
The purpose of this study is to analyze the chemical contents (protein, fat, crude fiber, water, ash, and carbohydrates) of sticks made of Pegagan powder. Data were analyzed using ANOVA and continued with DMRT Test if there were differences. There were 70 Panelists in this study. The results showed that...
Proceedings Article
The Effect of Problem Based Learning Model with Character Education on Science Process Skills
K. Sri Kusuma Wardani, N L P. Nina Sriwarthini, Aisa Nikmah Rahmatih, I W. Sadia
This study aims to analyze the differences in the science process skills between students learning with problem-based learning models with character education and students who learn by direct learning models. The type of research is a quasi-experimental study design with non-equivalent pre-test and post-test...
Proceedings Article
Evaluation of the Implementation of Halal Assurance System (HAS) -23000 With Ergonomics and Technometrics Approaches to the Tempe Industry in Cilegon City
W Susihono, H Haryanto, A Gunawan, I Istianah, S Mukarromah
The application of ergonomics in the halal-certified food processing industry is part of the improvement of the production process to produce comfortable and safe working conditions. This working condition can be improved when various human-related problems have been identified using 8 aspects of ergonomics....
Proceedings Article
Mapping the Marine Fisheries Sector of Regencies/Cities in East Java in 2016–2020 with Fuzzy K-Means Clustering Method
Farizi Rachman, R. A. Norrromadani Yuniati, Mohammad Basuki Rahmat, Ryan Yudha Adhitya, Devrinzca Sukma Dewanata
This research will create a marine fisheries sector business cluster in East Java in 2016–2020. The method used in this research is Fuzzy K-Means. The Fuzzy K-Means clustering method has several advantages, including being able to make clusters optimally and robust against several disturbances. The results...
Proceedings Article
Visualization of Balikpapan City Air Quality Clustering and Forecasting Using The Backpropagation Object Clustering Method And Artificial Neural Network Forecasting
Dwi Arief Prambudi, Nia Febrianti
Air quality plays an important role in creating good climatic conditions. Air quality also has a big influence on people’s health, air quality that is full of pollution will certainly have a bad impact on health. Some parameters that support air quality monitoring are PM10, SO2, NO2, and CO. Air quality...
Series: Advances in Physics Research
Proceedings Article
Synthesis of Polyol Through Epoxidation and Hydroxylation Reactions of Ricinus Communis L. Oil
Dedy Suhendra, Erin Ryantin Gunawan, Sri Seno Handayani, Haerani
Polyols are intermediate compounds used as raw materials to produce highly valuable industrial materials. Generally, the raw materials for synthesizing polyols are petroleum-based, non-biodegradable fossil fuels. In this study, the raw material used is oil from Ricinus communis L. (Local name: jarak...
Research Article
Integrating Factors and λ—Symmetries
C. Muriel, J. L. Romero
Pages: 300 - 309
We investigate the relationship between integrating factors and λ-symmetries for ordinary differential equations of arbitrary order. Some results on the existence of λ-symmetries are used to prove an independent existence theorem for integrating factors. A new method to calculate integrating...