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5211 articles
Proceedings Article

Utilization of Milkfish in Making of Uli, Local Food of Baduy Tribe

Fitria Riany Eris, Dian Anggraeni, Aris Munandar, Meutia, AM Kartina
The processed food products of the Baduy tribe are known to be high in carbohydrate but lack of protein. One effort to fulfill the needs of protein for the Baduy tribe processed food is to consume fish through diversification of the fishery product processing; one of the efforts is by fortification....

How Sustainable is Tourism in Bali? Study of the Contribution of the Tourism Sector in the Sarbagita Region-Bali

P. A. S. M. Putri, A. A. S. M. Srihandari, I. G. A. A. Wulandari, I. K. Darma, A. A. S. Purnami, I. K. Putra
Bali is a tourist island with a lengthy history in the tourism industry. Bali’s tourist boom, which has been ongoing since the early 1900s, has enticed capitalists to invest in the island’s tourism sector. The increasing rise of the tourist sector raises concerns about the tourism sector’s contribution...

Financial Performance Analysis of GE Aerospace

Qichen Zhuang
This paper presents a comprehensive financial analysis of GE Aerospace from 2022 to 2024, aiming to evaluate its financial health and investment potential. GE Aerospace, a multinational corporation with a long-standing presence in the industrial and aviation sectors, experienced notable shifts in performance...

A Research on the Causes of Ship Collision Accidents Based On Community Analysis

Jianzhou Liu, Ying Lu, Yingjie Jia, Zhigang Han, Jinsong Li, Jingyang Lu
In the analysis of ship collision accidents, it is of great significance to identify the key causes of ship collision accidents in time to reduce the incidence of accidents. In this paper, a network model of ship collision accident causation combined with fast Newman community detection algorithm is...

Earnings Management, Firm Size, and Dividend Policy: Examining the Mediating Effect of Tax Avoidance

Catherine Wijaya, Rasinta Ria Ginting, Enda Noviyanti Simorangkir, Tina Novianti Sitanggang
This research aims to analyze the effect of Earnings Management and Firm Size on Dividend Policy with Tax Avoidance as an intervening variable in Food and Beverage subsector companies, covering the period from 2019 to 2023. This study uses a quantitative approach with the Partial Least Square analysis...
Proceedings Article

Quality Control Analysis of Plastic Product Utilizing Six Sigma with DMAIC Stage: A Case Study

Rani Puspa Abadi Aprilia Riyanto, Kartika Nur ‘Anisa’, Gunawan Setia Prihandana
Sigma method with DMAIC is a systematic improvement step to achieve the desired results, which is a flexible and comprehensive system for achieving and maintaining success in business. In this study, this method was implemented to analyze the quality control of trash bag produced by one of the plastic...

The Exponentiated Poisson-Exponential Distribution: A Distribution with Increasing, Decreasing and Bathtub Failure Rate

Francisco Louzada, Vicente G. Cancho, Paulo H. Ferreira
Pages: 274 - 285
In this paper we propose a new three-parameters lifetime distribution with increasing, decreasing and bathtub failure rate depending on its parameters. The properties of the proposed distribution are discussed, including explicit algebraic formulae for its reliability and failure rate functions, quantiles...
Proceedings Article

Temporal Variations in Soil Water Profiles During Discharged Periods Under Oil Palm and Rubber Plantations in Bengkulu, Indonesia

B. Hermawan, Hasanudin, I. Agustian, B. G. Murcitro, M. F. Barchia
The conversion of forestland to cultivation land such as oil palm plantation has been reported to cause a shortage of water resources in Indonesia. However, it was not clearly understood whether the decrease in water resources was related to a specific crop type like oil palm following deforestation...

Product Volume Forecasting Model Based on Integrated Learning and EOQ

Hongwei Liu, Jing Li, Junyu Yang, Lingli Zhang
With the rapid development of China’s e-commerce industry, how to effectively manage commodity inventory costs has become one of the core issues to be solved. This paper presents a comprehensive solution to this challenge. First, through the analysis and processing of sales data, the combined model of...
Proceedings Article

Organic Toilet (Torganic) Solution for Utilizing Waste Into Organic Fertilizer in the Shuji Lake Tourism Area

Martha Aznury, Ahmad Zikri, Anerasari Meidinariasty, Darma Prabudi, Hengki Rosadi, Renato G. Reyes
Research road map for collaboration with Pertamina EF 2 Prabumulih partners by utilizing organic waste from organic toilets into organic fertilizer for Sriwijaya State Polytechnic through a Research Master Plan (RMP), one of which is focused on technology and utilization of organic waste. Reducing the...
Proceedings Article

Smart Water Quality Monitoring with the Implementation of IoT

Megat Hadif bin Mohamad, S. M. B. Abdul Rahman, Ahsana Aqilah Ahmad
Globally, an estimated 80% of industrial and municipal wastewater is discharged into the environment without proper treatment, adversely affecting water quality. To ensure the sustainability and reliability of water quality, real-time monitoring systems are essential for maintaining optimal water quality...

STRATA: Strategy-Aware Causal Representation Learning for Robust Detection of Financial Misreporting

Yanze Zhou, Yikun Wang, Xuanqi Liu
Detecting financial misreporting is a multi-trillion-dollar problem and a notorious failure mode of off-the-shelf machine learning: modern deep models reach striking in-sample accuracy yet collapse under regulatory regime shifts and adversarial managerial adaptation. We argue that this brittleness reflects...
Proceedings Article

Enhancing UPI Transaction Security Through Colour Pattern Authentication

G. Prabu, G. Nelson, M. Gowtham, S. Yogesh
The exponential growth of Unified Payments Interface (UPI) transactions has raised significant concerns over user authentication security, especially in protecting against shoulder-surfing and fraudulent access. This paper proposes a dual-layer security framework that integrates Covert Attentional Shoulder-Surfing...
Proceedings Article

Development and application of integrative jumbo for deep hole sampling

Gang Wang, Xinxiang Yang, Wei Xiao, Mengmeng Wu
According to the fact that the coal seam in our country is soft and the traditional sampling equipment is difficult to achieve the required sampling depth, speed, integrity and so on, integrative jumbo of deep hole sampling is designed and built, this jumbo has the properties of large power and small...
Proceedings Article

Adsorption of Rhodamine B from Aqueous Solution Using Langsat (Lansium domesticum) Shell Powder

Bahrizal, Fransiska Adella, Desy Kurniawati
The potensial of langsat (Lansium domesticum) shell powder to adsorb rhodamine B from aqueous solution has been investigated through bath experiments. The rhodamine B adsorption was found to be dependent on pH, initial rhodamine B concentration. The equilibrium data were described by Freundlich and Langmuir...
Proceedings Article

Sugar and Cooking Oil Consumption in Surabaya

Amalia Ruhana, Choirul Anna Nur Afifah
The consumption patterns of urban communities has been shifted and leading to fast foods. Fast foods contained high sugar and fat so they tasted delicious and became favorite for many people. Excessive consumption of sugar and fat might lead to overweight and obesity, which increased the risk of coronary...

Whether Android-Based Learning Media Actually Improve Learning Outcomes?

Development of Digital-Based Teaching Materials in the Covid-19 Era

Buyung Adi Dharma, Mia Novita Santi, Lulu Nurul Istanti, Madziatul Churiyah
The purposes of this research and development are: (1) Create android-based learning media use the MIT Inventor App to improve learning outcomes in general administration subjects, (2) Know the feasibility of learning media developed through validation results by material experts and media experts as...
Proceedings Article

Skin Cancer Detection Based on Hybrid Model by Means of Inception V3 and ResNet 50

Yuyu Zeng, Xingsheng Zhu
Due to the rapid growth of skin cancer patients, being diagnosed and treated at an early stage has become more and more necessary. However, only mature, and experienced doctors are capable for the precise detection of skin cancer by carrying out some expensive examination. To solve this issue, several...

Meaningful Participation in Law-making Process of Health Law in Indonesia

Yunita Rhamadani, Sunny Ummul Firdaus, Enny Nurbaningsih
The formal review of Law Number 17 of 2023 concerning Health to the Constitutional Court was submitted. One of the reasons was because the Petitioner considered that this Law did not meet the requirements of meaningful participation. This issue was determined as the object of this research. The normative...
Proceedings Article

Critical Success Factors to Effective Claim Submission in the Ghanaian Construction Industry

G. S. Kportufe, J. Agbevade, M. B. Arthur-Aidoo
In Ghana’s construction industry, the persistent challenge of ineffective claim submissions has led to cost overruns, delayed project timelines, and prolonged disputes. This study investigates the critical success factors (CSFs) that contribute to effective claim submission practices, with the overarching...
Proceedings Article

Characterization of Briquettes from Rubber Seed Shell And Stem of Senggani

Ekasa Sari Wijayanti, Saparin
Briquettes are one of the renewable energies included in the solid fuel category. The raw material of briquettes used in this research was made from the mixture of rubber seed shell and stem of senggani. The composition of the mixture of rubber seed shell and senggani are 100%:0%, 75%:25%, 50%:50%, 25%:75%,...
Proceedings Article

SS and CODremoval in Artificial Stone Wastewater using Coagulation Process

Ping Zhang, Lin-Feng Chen, Qi-Meng Zhang, Sheng-Min Wang, Qing-Lin Xie, Nan-Chun Chen
The obvious features of artificial stone wastewater are high SS and COD concentration, and the wastewater cannot meet the discharge standard. Three-stage coagulation procedure was adopted to dispose wastewater by controlling the different coagulants, coagulant dosage and pH value in this study. The results...

Characterization of ZSM-5 Zeolite Membrane Synthesis Results with 304-200 Gauze Supports with Pretreatment variations

A H Mukaromah, T Ariyadil, I H Azizah, Mifbakhuddin
Characterization of the ZSM-5 zeolite membrane synthesized with 304-200 gauze buffer was carried out. The purpose of this study is to first synthesize ZSM-5 membranes with 304-200 g auze buffer in various pretreatments. The second objective is to characterize the synthesized ZSM-5 membrane with X-Ray...

Reviewing the New Chapter of Carbon Trading Implementation in Indonesia as a Manifestation of the 13th Sustainable Development Goals

Muhammad Gilang Gunawan, Hilda Novyana, Anni Alvionitas Simanjuntak, Yanto Yanto, Syamsul Hadi
Global concerns like climate change are serious problems that affect societies all around the world. In 2020, the Thomson Reuters Foundation estimated that losses from climate change would total $8 billion USD every day. The Presidential Regulation Number 98 of 2021 and the Minister of Environment and...

Implementation of the S3 Art Education Curriculum Faculty of Languages and Arts UNESA

Setyo Yanuartuti, Setya Yuwana, Djuli Djatiprambudi, Indar Sabri, Warih Handayaningrum, Ratih Asmarani
The curriculum guidelines for the FBS UNESA Art Education S3 study program have been prepared and are ready to be implemented starting from the even semester of 2024. The study of the implementation of this curriculum is critical to be carried out at the beginning of the operational opening of this study...
Proceedings Article

Detection and Analysis of Diabetic Retinopathy Using Machine Learning

G. Amjad Khan, M. Madhusudhan Reddy, R. Sudheer Babu, K. Lakshmi Devi
Diabetic retinopathy, is the most prevalent adverse impact of diabetes mellitus. It causes retinal lesions that impede vision. Failure to detect it in time may lead to blindness. Diagnosing and treating DR early can significantly reduce the risk of vision loss. Non-Proliferative Diabetic Retinopathy...

Long-Term Psychological Effects of COVID-19 Lockdowns: A Comparative Analysis of Mobile Phone Addiction, Rumination, and Stress Among College Students in China and the Czech Republic

Hongyang Liu, Jana Kvintova, Lucie Vachova
This study examines the psychological impact of the COVID-19 pandemic on college students in China and the Czech Republic, focusing on mobile phone addiction, rumination, and perceived stress between 2022 and 2023. During the peak of China’s epidemic lockdown in 2022, it was hypothesized that such restrictive...

Needs Analysis for Designing ESP Course of Mechanical Engineering Study Program at Tridinanti University

Farnia Sari, H. Setiawan, G. Tridinanti
The growing demand for the specialized English for mechanical engineering has been increased. The mechanical engineers have been required to perform their professional activities such as presentation, meetings, briefings, participation in the international conferences and business arena. The university...

Developing a Realistic Mathematics Education Based Learning Module on Sets Subject in Junior High School

Rinoanus E. Jenaman, Kadek A. Wibawa, I G. A. P. A. Wulandari
The 2013 curriculum emphasizes student activity in the learning process. Therefore, learning resources used are expected to support the curriculum. Learning resources used in schools are in the form of textbooks and worksheets which only contain a summary of material and assignments for students. This...
Proceedings Article

Feature matching algorithm based on KAZE and fast approximate nearest neighbor search

Cai Ze-Ping, Xiao De-Gui
This paper proposed a feature matching algorithm based on KAZE and fast approximate nearest neighbor search for that SIFT and SURF feature detection algorithm,extracting features by Gaussian pyramid in the linear scale space has the problems of fuzzy boundaries, detail missing, and low feature points...

Analysis of Indicators of Sustainable Development Goals for Rural Areas of Russia

Lyudmila G. Glubokova, Dmitry V. Kokhanenko, Sergey Y. Shevelev, Marina A. Ilyina
Sustainable rural development is a global problem. The importance of this issue lies in the fact that economically sustainable and socially developed rural territories guarantee stability, independence and food security of the state, therefore the direction of their development becomes a national policy...

Tool Steel Solutions for In-Die Trimming and Punching of Modern Light Weight Parts Produced via Hot Stamping

C. Oberroither, G. Jesner
The continuous changes of the hot stamping industries demands lead to challenges in the material selection of produced parts and therefore also in the selection of proper tool steels. Improvement of complex lightweight constructions of sheet material puts high demands on the materials themselves and...

Exploring Early Childhood Counting Principles

Windi D. Andika, Febriyanti Utami, Alrefi Alrefi, Sri Sumarni, Rina R. Siregar, Risca C. Sari, Nabila I. Hasan
The Gap between parents’ desire for their children to have early numeracy skills and that children need to learn counting according to appropriate early counting principles based on Local Culture gives rise to several issues in early childhood counting principles. Examining the urgency of introducing...

The Mystical Values in Sex Symbols in Transitional Texts from the Hindu-Buddhist-Islamic XVI to the Early Twentieth Century

Wisnu, Sumarno, Dinar Listya Putri, Esa P. B. G. G. P, Artono
This article discusses the mystical values of sex symbols in Javanese texts during the Hindu-Buddhist-Islamic transition. The theme is interesting because it became a polemic when the teachings of these values were processed in the Islamic period. Starting from the Chronicle of Kadiri, the polemic of...
Proceedings Article

Synthesis of Silver Nanoparticles (AgNPs) Using Gandaria Leaf Water Extract (Bouea macrophylla G.) and Its Application in the Photodegradation of Rhodamine B

Catherina Bijang, Yusthinus Male, Yeslia Utubira, Hellna Tehubijuluw, Enjel Zai
The research aims to synthesize silver nanoparticles (AgNPs) using aqueous extract of gandaria leaves (Bouea macrophylla G.) as a bioreducing agent for the reduction of Ag + ions to Ag0 and as a catalyst in the photodegradation process of Rhodamine B. The formation of AgNPs can be confirmed by the observable...

Assessing the Effectiveness of Risk Management Strategies in Enhancing Stress Resilience: A Study of China’s Big Four Banks

Chengyang Zhao
This research explores the influence of risk management strategies on the resilience of China’s Big Four banks: Industrial and Commercial Bank of China, China Construction Bank, Bank of China, and Agricultural Bank of China. Using financial data from 2018 to 2023, the study employs descriptive statistics...
Proceedings Article

Forecasting Drug Demand: A Review of Predictive Methods, Limitations, and Future Directions

Muhammad Qowiyul Amin, Satibi Satibi, Susi Ari Kristina, Fahad Saleem
Accurate forecasting of pharmaceutical demand is critical for healthcare sustainability, yet it faces persistent challenges stemming from data limitations and contextual complexities. This review synthesizes evidence from 12 studies (2018–2023) identified through systematic searches of Scopus, Web of...

E-learning Environment as a Means for a Modern Engineer Training

K.F. Gabdrakhmanova, G. R. Izmailova, E.R. Vasilyeva
The educational process is the main parameter in the help of the students' knowledge acquisition at the university. Therefore, the adoption, implementation and harnessing the promise that are available in the everyday world require the training of an engineer capable of applying modern technological...

Lecturers’ and Students’ Profiles and Perceptions on the Implementation of Online Learning Evaluations During the Covid-19 Pandemic

Dwi Mardhia, Fahmi Yahya, H Hermansyah, Hairunnisyah Sahidu, G Gunawan
The implementation of online learning evaluations is better choice during the Covid 19 pandemic. Hence, this study aimed to describe the profiles and perceptions of lecturers and students at Universitas Samawa regarding online learning evaluations in the even semester of 2019/2020 academic year. This...

The Development Digital Book Media with Learning Model Contextual Teaching And Learning to Improve Student Mathematical Economic Problem Solving Skills

Achmad Buchori, Agnita Siska Pramasdyahsari, Siti Kholifah
This study aims to determine the development process, practicality, validity level, and media effectiveness digital book with CTL (learning model Contextual Teaching and Learning) to improve students’ mathematical economic problem skills. The research method used is R & D research using the ADDIE...

Peer Tutoring Method For Improving Learning Achievement In Adding And Subtracting Mixed Fractions At SDN Soka Pundong Bantul Elementary School Academic Year 2022/2023

Ruswanto, Setyo Eko Atmojo
In order to improve student achievement in the academic matter of addition and subtraction of mixed fractions at SDN Soka Pundong Bantul, this study intends to evaluate the effectiveness of the peer tutoring method. A technique called peer tutoring involves having students who are proficient in an area...
Proceedings Article

The Preparation of Solid Polymer Microspheres Immune Adsorbent and Its Adsorption Performance of Aflatoxin M1

Xiaozhou Zhang, Shichun Pei, Meng Liang
In this paper, the immune adsorbents were prepared for adsorption of aflatoxin M1 in milk. The copolymerization of glyceryl methacrylate (GMA) and methyl methacrylate (MMA) microspheres were prepared using dispersion polymerization with azodiisobutyronitrile (AIBN) as initiator in ethanol-aqueous medium...
Proceedings Article

The (s,t)-Relaxed L(2,1)-Labeling of Some Balanced Hypercubes

Taiyin Zhao, Xiaoqing Zhou
For two vertices u and v in a graph G, we denote by dG(u,v) the distance between u and v. If dG(u,v)=i, we say the vertex v is an i-neighbor of u. Let s,t and k be nonnegative integers. An (s,t) –relaxed k-L(2,1) –labeling f of G is an assignment of labels from {0,1,…,K} to the vertices of G if each...
Proceedings Article

Effect ofChemical Treatment on the Phenolic Contentin Pineapple Leaf Fiber(PALF)

Ze Wang, Lihong Cui, Bing Tang, Fei Wang, Jihua Li
Chemical pretreated pineapple leaf fiber (PALF) can be most widely used in many industries.Since no information on the bioactive compounds in PALF is currentlyavailable, the aim of this study was to assess the effect of chemical treatment on the phenolic content of PALF extracts. The phenolic contentsand...

Social Representations about Reputation as the Company's Social Capital

Svetlana Gurieva, Svetlana D. Gurieva, Ludmila G. Pochebut, Vera A. Chiker, Tatiana G. Yanicheva
This research work covers issues related to social representations of reputation and the main principals of foundation the reputation. The study involved 479 people. The objective of our research is to study the socio-psychological representations of reputation in the context of the organizational culture...

Characteristics of Compound Words in 'Loloda' Language

Maklon Gane, Wakit Abdullah, Dwi Purnanto
The purpose of this study was to describe the morphological process by compounding in LL as a member of the North Halmahera languages group in North Moluccas. The sources of data in this study are group of word(s) (clauses and sentences) that contain compound words. This study is morphological process...

Power System Oscillation Damping Model

Daryanto, Purwanto G., Faris H. Makarim
Operating electrical power system in a large scale can disturb the stability of the rotor of the synchronous generator on the generating side which can result in failures. This research is intended to investigate the effect of dynamic load parameter on power system oscillation damping. The behavior of...

Cross-Market Robustness of CNN + PPO for Multi-Stock Trading: Evidence from the United States, China, and India

Jizhi Wang
This study examines the external validity of a convolutional neural network (CNN) feature extractor trained with Proximal Policy Optimization (PPO) for multi-stock daily trading across three equity universes: S&P50 (United States), SSE50 (China), and Nifty50 (India). This model was trained on 2023...
Proceedings Article

Investigating Factors Associated with the Adoption of Intrauterine Contraceptive Devices (IUDs) by Women of Reproductive Age in Puuwatu District, 2023

Zurezki Yuana Yafie, Sartiah Yusran, Sri Susanty, Asnia Zainuddin, Asriati Asriati, I Made Christian Binekada, Sari Andajani
Indonesia is the fourth most populous country in the world, with a population that continues to grow steadily. Effective contraception is essential for managing this growth, and the Intrauterine Contraceptive Device (IUD) is a prominent long-term method in the country. This study aims to analyze the...
Proceedings Article

Rice Husk Biochar, Mycorrhizae and NPK Fertilizer Increase Soil Chemical Properties and the Sweetness of Edamame in Inceptisol Tempuran, Magelang, Indonesia

Melly Pradani, Sri Nuryani Hidayah Utami, Cahyo Wulandari
Edamame is food commodity that has high cultivation. Edamame can be grown in both highlands and lowlands. Edamame cultivation is limited by the low fertility based on the low content of soil organic matter, Cation Exchange Capacity (CEC), and availability of the N, P, and K nutrients. This research aims...