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All Journal Journal of Science and Science Education (JoSSEd) Computer & Science Industrial Engineering Journal
Rajagukguk, David
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Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Neuroscience Physics

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PERANCANGAN SISTEM MONITORING KELEMBAPAN TANAH PADA TANAMAN CABAI BERBASIS INTERNET OF THINGS Rajagukguk, David; Pangaribuan, Hotma
Computer Science and Industrial Engineering Vol 13 No 4 (2025): Comasie Vol 13 No 4
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/comasiejournal.v13i4.10445

Abstract

Chili plants require proper and consistent irrigation to ensure healthy growth and optimal crop yields. However, in many agricultural settings, especially in small to medium-scale farming, the absence of a real-time monitoring system often leads to under-watering or over-watering. These issues can result in wilting, root damage, or even crop failure. To address this challenge, this study presents the development of a soil moisture monitoring system based on the Internet of Things (IoT). The system integrates a soil moisture sensor (YL-69), NodeMCU ESP8266 microcontroller, and the Blynk mobile application. The NodeMCU acts as the main controller that receives data from the sensor, processes it, and transmits the information to the Blynk platform via Wifi.The Blynk app provides a user-friendly interface that displays soil moisture conditions in real-time. Moisture levels are categorized into three conditions: dry (<50%), normal (50–70%), and wet (>70%). A Gauge widget shows the moisture percentage visually in analog form, while the SuperChart logs the historical moisture data. When moisture falls below 50%, the system triggers a notification alert to the user. The test results demonstrate accurate sensor readings, real-time data transmission, and effective notification delivery. Overall, this system enhances irrigation decision-making and helps farmers maintain optimal soil moisture, thereby improving the sustainability and productivity of chili cultivation.
Literature Review: Diagnosis, Classification, Clinical Manifestations, Pathophysiology, and Treatment of Diabetic Neuropathy Halim, Susanna; Rajagukguk, David
Journal of Science and Science Education Vol. 6 No. 2 (2025): October
Publisher : Pascasarjana, Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jossed.v6i2.12785

Abstract

Diabetic neuropathy (DN) is a very common and debilitating complication of Diabetes Mellitus disease that greatly affects quality of life. The literature review aims to critically summarize recent findings that examine the development of understanding of DN, from a simple complication to a complex and multifaceted disease. This study used a literature review based on articles obtained from Google Scholar and PubMed databases. All articles discussed Diabetic Neuropathy from the perspective of pathophysiology, clinical classification, diagnosis, and management. The analysis was conducted using a descriptive-qualitative approach, reported pharmacological and non-pharmacological therapy options. Based on the search, all articles that met the inclusion criteria were narrative reviews, consensus studies, and case reports. These articles outlined the complexities of Diabetic Neuropathy diagnosis, evolving pathophysiological theories, and therapeutic approaches. A multidisciplinary diagnostic approach that includes a thorough history, neurological clinical examination, and ancillary tests (e.g., HbA1c, MRI) is essential. Management involves pharmacological therapy (e.g., tricyclic antidepressants, gabapentinoid), non-pharmacological therapy (e.g., cognitive behavioral therapy, nerve blocks), and comprehensive oral health management. Interdisciplinary collaboration between clinicians, neurologists, and endocrinologists is essential for optimal patient care. Further research is needed to understand the detailed mechanisms and develop more effective therapies
Co-Authors Halim, Susanna Pangaribuan, Hotma