http://umt-ir.umt.edu.my:8080/handle/123456789/18029 Selective Dissemination of Information UMT 2026-06-07T17:12:38Z http://umt-ir.umt.edu.my:8080/handle/123456789/23402 Title: AN IMPROVED MLP-RFE MODEL FOR ENHANCED ACCURACY IN HEART DISEASE PREDICTION USING DEEP LEARNING Authors: PSNZ 2026-04-01T00:00:00Z http://umt-ir.umt.edu.my:8080/handle/123456789/23401 Title: SUSTAINABLE PROCESSING OF RUBBER (HEVEA BRASILIENSIS) SEED OIL: PHYSICOCHEMICAL INSIGHTS INTO EXTRACTION AND ANTIOXIDANT PRESERVATION Authors: PSNZ 2026-05-01T00:00:00Z http://umt-ir.umt.edu.my:8080/handle/123456789/23400 Title: BONE-DERIVED HYDROXYAPATITE TOOTHPASTE FOR SUSTAINABLE PHARMACEUTICAL AND BIOMEDICAL APPLICATIONS BONE-DERIVED HYDROXYAPATITE TOOTHPASTE FOR SUSTAINABLE PHARMACEUTICAL AND BIOMEDICAL APPLICATIONS Authors: PSNZ 2026-03-01T00:00:00Z http://umt-ir.umt.edu.my:8080/handle/123456789/23399 Title: A COST-EFFECTIVE IOT-BASED SOIL MOISTURE MONITORING COST-EFFECTIVE IOT-BASED SOIL MOISTURE MONITORING SYSTEM FOR WILDFIRE-PRONE COASTAL SOILSYSTEM FOR WILDFIRE-PRONE COASTAL SOILS Authors: PSNZ Abstract: Abstract: The accuracy and unit cost of sensors are important factors for a continuous soil moisture monitoring system. This study compares the accuracy of four soil moisture sensors differing in unit costs in coarse-, fine- and medium-textured soils. The sensor outputs were recorded for the VWC, ranging from 0% to 50%. Low-cost capacitive and resistive sensors were evaluated with and without the external 16-bit analog-to-digital converter ADS1115 to improve their performances without adding much cost. Without ADS1115, using only Arduino’s built-in analog-to-digital converter, the low-cost sensors had a maximum RMSE of 4.79% (v/v) for resistive sensors and 3.78% for capacitive sensors in medium-textured soil. The addition of ADS1115 showed improved performance of the low-cost sensors, with a maximum RMSE of 2.64% for resistive sensors and 1.87% for capacitive sensors. The higher-end sensors had an RMSE of up to 1.8% for VH400 and up to 0.95% for the 5TM sensor. The RMSE differences between higher-end and low-cost sensors with the use of ADS1115 were not statistically significant. 2026-02-24T00:00:00Z