iKnow

Flat Plate and Evacuated Tube Collectors Solar Water Heater System – a Comparative Study
Research Output | Dar Al-hikmah Library | IIUM Only

Renewable energy for the sustainable energy application in the buildings are increasing day-by-day. The aim of this study is to compare flat plate and evacuated tube collectors system in solar water heating of urban building. The two types of solar water heater systems were designed and evaluated based on the requirements of the urban building dwel

Reproductive Biology and Morphological Variations in Nemipterus Species
Research Output | Dar Al-hikmah Library | IIUM Only

The information on comparative reproductive biology for specific Nemipterus species is lacking although they are largely consumed by local Malaysian peoples. Besides the lacking of species differentiation, research and management of the Nemipterus species are major issues for the proper management of this fish. Therefore, this study was conducted t

Solar Energy Dependent Supercapacitor System with Anfis Controller for Auxiliary Load of Electric Vehicle
Research Output | Dar Al-hikmah Library | IIUM Only

Innovations are required for electric vehicles (EVs) to be lighter and more energy efficient due to the range anxiety issue. This article introduces an intelligent control of an organic structure solar supercapacitor (OSSC) for EVs to meet electrical load demands with solar renewable energy. A carbon fibreȬreinforced polymer, nano zinc oxide (ZnO)

Multinational Prospective Cohort Study of Rates and Risk Factors for ventilator-Associated Pneumonia Over 24 Years in 42 Countries of Asia, Africa, Eastern Europe, Latin America, and the Middle East: Findings of the International Nosocomial Infection Control Consortium (Inicc)
Research Output | Dar Al-hikmah Library | IIUM Only

Objective: Rates of ventilator-associated pneumonia (VAP) in low- and middle-income countries (LMIC) are several times above those ofhigh-income countries. The objective of this study was to identify risk factors (RFs) for VAP cases in ICUs of LMICs.Design: Prospective cohort study.Setting: This study was conducted across 743 ICUs of 282 hospitals

Triage: a Global Perspective
Research Output | Dar Al-hikmah Library | IIUM Only

Triage is a process by which patients are assessed, classified, and sorted based on their presenting complaint and clinical urgency, providing assurance for timely access to emergency care. The goal is to get the right person to the right place, in the right amount of time, for the right reason, and within the context of resource availability. In m

Convolutional Neural Networks for Automated Tooth Numbering on Panoramic Radiographs: a Scoping Review
Research Output | Dar Al-hikmah Library | IIUM Only

Purpose: The objective of this scoping review was to investigate the applicability and performance of various convolutional neural network (CNN) models in tooth numbering on panoramic radiographs, achieved through classification, detection, and segmentation tasks. Materials and Methods: An online search was performed of the PubMed, Science Direct,

Experimental and Numerical Investigation of Expansion Corner Effects on Isolator Performance
Research Output | Dar Al-hikmah Library | IIUM Only

In the present study, the effect of the expansion corner on the suddenly expanded flow process has been studied. Experimental investigations have been carried out on a convergent-divergent (C-D) nozzle and isolator duct, where the expansion of the channel is formed through the presence of a 1, 2, and 3 expansion corners (EC) respectively. Flow from

anti-Microbial Activities of Syzigium Cumini Leaves Against Periodontophatic Bacteria (Porphyromonas Gingivalis) = Actividades Antimicrobianas De Las Hojas De Syzigium Cumini Contra Bacterias Periodontopáticas (Porphyromonas Gingivalis)
Research Output | Dar Al-hikmah Library | IIUM Only

Introduction: Syzigium cumini has been known to have an anti-microbial effect and is traditionally used as medicine for some human diseases. However, only a few studies were done on water extracts of these leaves. This study aimed to elucidate the minimum inhibition concentration (MIC) and minimum bactericidal concentration (MBC) of water extract o

Palladium/lathanum Cobaltite Catalyst Polymer Exchange Membrane Fuel Cell for Electric Vehicle
Research Output | Dar Al-hikmah Library | IIUM Only

An100%battery-electricvehiclehasalimitedtraveldistanceabout150– 200 km and a battery life of about 5–6 years. A FC hybrid car has been demonstrated for the mileage about 500 km with a single full charge battery and 2 L of hydrogen. Currently available fuel cell materials (Platinum, Pt) appear to be adequate with a high-cost entry point, easily

Synthesis and Characterization of Ta/tan Coatings with cfubms-Hipims Technology
Research Output | Dar Al-hikmah Library | IIUM Only

The aim of this work is to study the mechanical and tribological behavior of Ta/TaN coated 52,100 tool steel. Ta/TaN thin film have been deposited by CFUBMS-HiPIMS method. In the early 2000s, it started to show itself in R&D studies with the technological developments in electronic power designs for HiPIMS technology. Today, HiPIMS has been int

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