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Article

April 30, 2025


3D Smart Farm Simulation
Jeong-Joon Kim
J Appropr Technol. 2025;11(1):1-7.

In modern agricultural societies, smart farm systems that allow for both autonomous and manual adjustment of farming environments are increasingly being adopted. These systems contribute to improved productivity by enabling...

Article

April 30, 2025


Development of Auxiliary Device Services for Shared Bicycle Business
Jeong-Joon Kim
J Appropr Technol. 2025;11(1):8-15.

In recent years, the rapid rise of the sharing economy has led to a proliferation of rental-based services in various industries. A notable example is the widespread adoption of shared...

Article

April 30, 2025


An Inverted Pinnacle Skyline Query Scheme for Prioritizing Diabetes High-Risk Group Identification
Jun Hyeong Lee, Jongwan Kim
J Appropr Technol. 2025;11(1):16-22.

In this study, we proposed an Inverted Pinnacle Skyline (IPS) query technique utilizing multidimensional glycemic indicators to identify high-risk patients among those with pre-diabetes. Pre-diabetes is a condition where blood...

Article

April 30, 2025


A Similarity-Based Skyline Query Scheme Reflecting User Preferences
Jongwan Kim
J Appropr Technol. 2025;11(1):23-30.

This study proposes a similarity-based skyline query method capable of quantitatively reflecting user preferences in multi-attribute recommendation environments. Traditional skyline approaches do not consider the relative importance of user preferences...

Article

April 30, 2025


Machine Learning-Based Sleep Stage Classification Model Using Single-Channel EEG
Chaerin Lee, Gihyuk Kwon, SoJung Lee, et al.
J Appropr Technol. 2025;11(1):31-40.

This study proposes a sleep analysis method that automatically classifies sleep stages and intuitively evaluates sleep quality using a single-channel Electroencephalogram (EEG)-based machine learning model. Traditional sleep stage analysis relies...

Article

April 30, 2025


Analysis of Changes in Keywords related to Seoul Tap Water using Text Mining
Min-Jeong Kim, Seunghyun Paik, Ahjeong Son, et al.
J Appropr Technol. 2025;11(1):41-51.

This study analyzes changes in keywords related to Seoul tap water using text mining techniques. A total of 9,861 newspaper articles from 1990 to 2024 were collected and analyzed through...
Current Issue
Volume 11(1); Apr 2025
Suggestion of E-waste Management Process for Ghana (EWMP-G) for Eco-friendly E-waste Life Cycle Assessment: A Study on Agbogbloshie, Ghana
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J Appropr Technol. 2024;10(1):32-47.

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Apr 30, 2024
Smart Crops Irrigation System with Low Energy Consumption
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J Appropr Technol. 2023;9(1):9-19.

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Evaluating Sustainable Carbon-Neutral Cities Through ESG and SDGs: Based on Copenhagen and Jeju Island
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J Appropr Technol. 2024;10(2):73-84.

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Aug 30, 2024
Case Analysis and Development of Integrated Environmental Management in Korea or Overseas
Minsoo Maeng, Seok Dockko
J Appropr Technol. 2024;10(2):94-106.

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Aug 30, 2024
Advancing International Green Technology Cooperation: A Comprehensive Framework Approach
Ji Young Yi, Tae Kun Kim
J Appropr Technol. 2024;10(2):107-123.

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Analysis of the Long-Term (2005-2022) Water Qualities from the Water Production Plant in Seoul, Korea
Yuna Oh, Ahjeong Son, Min-Jeong Kim, et al.
J Appropr Technol. 2024;10(2):124-138.

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Aug 30, 2024
Seoul National University's Energy Consumption and Greenhouse Gas Emissions Characteristics in Preparation for the 2050 Carbon Neutrality Transition and the 2030 NDC
Seonyoung Yun, Dongyoung Kim, Myoungsouk Yeo, et al.
J Appropr Technol. 2024;10(1):20-31.

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Apr 30, 2024
Analysis of International Carbon-Neutrality Campus Cases - A Case Study on Comprehensive Universities in the United States-
Hyewon Cho, Jihun Ha, Hyunji Kim, et al.
J Appropr Technol. 2024;10(1):56-72.

Article

Apr 30, 2024
Development of a Simple and Effective Water Disinfection System Using an Electrochemical Mixed Oxidants-Generating System to Remove Waterborne Pathogens in Developing Countries
Kyung-Sun Bae, Ji-Ye Kim, Je-Yong Yoon, et al.
J Appropr Technol. 2023;9(3):95-101.

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Dec 30, 2023
Maximizing the Potential of Multimedia in Indonesia: Enhancing Engagement, Accessibility, and Learning Outcomes
Gloria Pratiwi Waang
J Appropr Technol. 2023;9(3):235-245.

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Dec 30, 2023
Smart Approach for Fire Detection Systems in Kigali
Bahizi Venuste, Gakumba Geoffrey, Nyakuri Jean Pierre
J Appropr Technol. 2023;9(3):152-161.

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Dec 30, 2023
Applicability Verification of Restoration by Welding to Extend the Lifetime of Railway Wheel
Byung-Ryeol Kim, Ki Yeon Moon, Jin Sang Cho, et al.
J Appropr Technol. 2023;9(2):81-88.

Article

Aug 30, 2023
Water Production and Desalination Technologies by Using the Solar Energy and Suggestions for Their Future Applications
Seongpil Jeong
J Appropr Technol. 2023;9(2):89-94.

Article

Aug 30, 2023
A Model and Its Performance of Evapotranspirative Irrigation Tested to Grow Water Lettuces
Riani Muharomah, Budi Indra Setiawan, Tsugihiro Watanabe
J Appropr Technol. 2023;9(1):1-8.

Article

Apr 30, 2023

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