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Study on Turbulent Characteristics of Flow Boiling in a Micro Gap Under the Influence of Surface Roughness and Micro Fins
Research Output | Dar Al-hikmah Library | IIUM Only

Micro gap heat sinks with internal micro fins are potential candidates for evaporative cooling of miniature electronic devices. Generation of turbulence during flow boiling in a micro gap is an important issue in two-phase heat transfer analysis. Surface roughness and fins play important role in turbulence generation. In this paper, effects of micr

Effect of Geometrical Parameters on Boiling Heat Transfer and Pressure Drop in Micro Finned Micro Gap
Research Output | Dar Al-hikmah Library | IIUM Only

Micro gap heat sinks are potential candidates of evaporative cooling. Additional fins in micro gap enhance heat transfer rate by increasing surface area and generating turbulence. The scope of this paper is to numerically investigate the influence of various geometrical parameters on thermal and hydraulic performance of a micro finned micro gap dur

Design of Dual Band Notched Ultra Wideband Antenna Using (u-W) Shaped Slots
Research Output | Dar Al-hikmah Library | IIUM Only

The Ultra-Wideband (UWB) communications have become a hot topic for researchers. To mitigate the interference with the existing WiMAX (3.3 GHz – 3.6 GHz) and WLAN (5.15 GHz – 5.825 GHz) systems, a Dual BandNotched antenna for Ultra-Wideband applications is proposed. The antenna consists of rectangular patch, a 50 Ω Microstrip line and partial

Design of Dual Band Notched Ultra Wideband Antenna Using (u-W) Shaped Slots
Research Output | Dar Al-hikmah Library | IIUM Only

The Ultra-Wideband (UWB) communications have become a hot topic for researchers. To mitigate the interference with the existing WiMAX (3.3 GHz – 3.6 GHz) and WLAN (5.15 GHz – 5.825 GHz) systems, a Dual BandNotched antenna for Ultra-Wideband applications is proposed. The antenna consists of rectangular patch, a 50 Ω Microstrip line and partial

Islamization of Research in History: a Critical Analysis
Research Output | Dar Al-hikmah Library | IIUM Only

History is the storehouse of knowledge and students of history must know how and why this knowledge is stored. Many sophistic authors have manipulated information about the human past in order to serve their selfcentered motivation. A critical evaluation and a rational assessment of such manipulation may be recognised as Islamization of Knowledge.

Teaching and Learning History: National and International Perspectives
Research Output | Dar Al-hikmah Library | IIUM Only

Like all academic programs, teaching history at the university level has its own challenges. One major challenge in this regard originates from the perspective of the general orientation of the curriculum in which the subject is taught. One must note that history is the only social science subject that is taught at the secondary and high school lev

Historical Development of God Consciousness and its Implication on Humanities and Social Science Research Methodology
Research Output | Dar Al-hikmah Library | IIUM Only

―In the beginning, human beings created a God who was the First Cause of all things and Ruler of heaven and earth.‖ Thus begins historian of religion Karen Armstrong her book A History of God: The 4000-Year Quest of Judaism, Christianity and Islam.1 This was a natural outcome of the Enlightenment methodology of finding historical truth. But do

أهمية دراسة الصوائت العربية في إيضاح المعنى لدى الناطقين بغير العربية = the Importance 0f Learning Arabic Vowel System Among non-Native Speakers in Determining the Lexical Meaning of Arabic Words
Research Output | Dar Al-hikmah Library | IIUM Only

نىاث ال غٗب تُ، زهىنا‌د وشش مً كِ بل: IIUM Press International Islamic University Malaysia العبعتالشاهُت، 5102م/0341ٌ © IIUM Press, IIUM حمُع الحلىق اإلالىُت ألادبُت والفىُت مدفىظت لـ IIUM Press . وٍدضشظبعت أو جطىٍش أو جشحمت أو إعادة

Exposing the Religious Worldview for Sustainable Built Environment
Research Output | Dar Al-hikmah Library | IIUM Only

Sustainable built environment is the idea that allows maintaining and extending quality of life through the various generations. In fact, the dawn of environmental and ecological consciousness is arising throughout the global community. The modern scientific and technological culture has made man to realize the importance of ecological equilibrium

Simulation of an Hybrid Blood Cells micro-Separator
Research Output | Dar Al-hikmah Library | IIUM Only

The paper presents numerical analysis in threedimensional (3D) of a hybrid micro-separator that uses magnetophoresis (MAP) and hydrodynamic forces for blood cells separation. The separation between red blood cells (RBC) and white blood cells (WBC) is done by manipulating the differences of their physical and magnetic susceptibilities. The MAP force

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