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image-Based Feature Extraction Technique for Inclined Crack Quantification Using Pulsed Eddy Current
Research Output | Dar Al-hikmah Library | IIUM Only

Existing eddy current non-destructive testing (NDT) techniques generally do not consider the inclination angle of inclined cracks, which potentially harms a larger region of a tested structure. This work proposes the use of 2D scan images generated by using pulsed eddy current (PEC) non-destructive testing (NDT) technique in the quantification of t

Modelling of Scanning Pulsed Eddy Current Testing of Normal and Slanted Surface Cracks
Research Output | Dar Al-hikmah Library | IIUM Only

Thanks to its wide bandwidth, pulsed eddy current (PEC) has attracted researchers of various backgrounds in the attempt to exploit its benefits in Non-destructive Testing (NDT). The ability of modelling PEC problems would be a precious tool in this attempt as it would help improve the understanding of the interaction between the transient magnetic

Performance of Ber with Different Diversity Techniques for millimeter-Wave Communication System
Research Output | Dar Al-hikmah Library | IIUM Only

In a communications system, a diversity technique is used to enhance the reliability of a message signal by using at least two channels with different characteristics. In this paper, all four possible scenarios are considered: Single-input and singleoutput (SISO), single input and multi-output (SIMO), multipleinput and single-output (MISO), Multipl

The Effect of Replacement of Natural Sand by Manufactured Sand on the Properties of the Concrete
Research Output | Dar Al-hikmah Library | IIUM Only

The natural sand which excavated from river bed is used to produced conventional concrete. Depletion of natural sand cause the environmental problem and hence sand excavating is restricted by the government which resulted in shortage and drastically increase in its cost. In order to fulfill the necessity of fine aggregates, an alternative material

كيف يُصنَعُ المواطن المنتمي والحامي للوطن؟: مسالكُ التنميَّة المركَّبة وذُلُلُ السُّنَّة النبويَّة = How to Make a Dedicated Citizen Who is Willing to Protected His Nation?: Solid Structure Development Paths and the Ways of the Prophetic Sunnah
Research Output | Dar Al-hikmah Library | IIUM Only

يقف هذا البحث على فرضية التنمية المركَّبة التي لا نراها تحصل إلا بتركيب ثلاثة عناصر، هي: السلطة والعامة والنخبة (=س، ع، ن)؛ حيث يكون الإنسان المواطن كالبنيان المرصوص يشدُّ بعضه بعضًا، ويقف سدًّ

Quality Assurance in Higher Education in the Maldives: Past, Present, and Future
Research Output | Dar Al-hikmah Library | IIUM Only

Quality assurance in higher education is a hot topic with the increased number of students graduating from postgraduate programmes offered by the higher education institutions. This qualitative study aimed to look at the history and the current status of the quality assurance mechanisms in the Maldives; identify its strengths and weaknesses; and ma

Prevalence and Determinants of Antepartum Depressive and Anxiety Symptoms in Expectant Mothers and Fathers: Results from a Perinatal Psychiatric Morbidity Cohort Study in the East and West Coasts of Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Background: Research on antepartum psychiatric morbidities investigating depressive and anxiety symptoms in expectant mothers and fathers is lacking in low- and middle-income countries. This study aimed to estimate the prevalence of antepartum depressive, anxiety and co-occurring significant symptoms and explore the associated factors in a cross-se

Quantitative Evaluation of Crack Depths and Angles for Pulsed Eddy Current non-Destructive Testing
Research Output | Dar Al-hikmah Library | IIUM Only

Cracks with inclination angles may potentially cause damage to a larger region in the tested structures. Their characterization, in terms of depth and angle, is therefore paramount for ensuring the integrity of the specimen under test. This study extracts features from Pulsed eddy current (PEC) signals obtained in a linear scan, perpendicular to th

Biosynthesis of Nanoparticles Using Recombinant Bromelain
Research Output | Dar Al-hikmah Library | IIUM Only

Green chemical method was applied to synthesize nanoparticles using recombinant bromelain. Among the numerous applications of recombinant bromelain, there is still no research on nanoparticles synthesis which encourages its utilization in this study. Four chemicals which are copper (II) chloride dihydrate (CuCl2.2H2O), cerium nitrate hexahydrate (C

Polyethylene Terephthalate (Pet) Bottles Waste as Fine Aggregate in Concrete - a Review
Research Output | Dar Al-hikmah Library | IIUM Only

Concrete construction industry is one of the major sector utilizing natural resources to produce concrete for building constructions. The rapid increase in building constructions and the demand for natural aggregates has resulted in depletion natural resources at an alarming rate. Uncontrolled mining activity worsens the situation. Thus serious awa

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