KM Portal

Assessment of x-Band earth-Satellite Link Rain Attenuation Prediction in Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Predicted rain fade values for an Earth-satellite link operating at X-band frequency had been generated using the latest ITU-R Recommendation, P618-11. Rain fade values for the very same link were also estimated using the "radar-derived attenuation" technique. The radar technique involves the exploitation of vertical polarization S-band met

Fade Margin Estimations for Military x-Band Satellite Communication Links in Tropical Region
Research Output | Dar Al-hikmah Library | IIUM Only

Satellite communications (SatCom) can offer rapid establishment of voice and data connectivity. The unique potentials of satellite communications are well suited to fill certain breach of contacts during catastrophic incidents and also in isolated places critical for military operation. Military satellite communication is designed to comprise highl

Finding Skyline Points Over Dynamic Incomplete Database
Research Output | Dar Al-hikmah Library | IIUM Only

In database systems with growing data, finding results that best meet the user’s preferences is important. Skyline queries play an essential role, in which only the data items from the database that are not being dominated by the other data items are returned as results. Most of the existing skyline approaches assume that the databases are comple

Gancidin W, a Diketopiperazine as Promising Antimalarial Agent Isolated from Endophytic Streptomyces 10
Research Output | Dar Al-hikmah Library | IIUM Only

It was undeniable fact that falciparum malarial was reported remained to be resisted against nearly all current antimalarial drugs. On top of that, endophytic Streptomyces strains are potential sources for novel bioactive molecules. In this study, a type of diketopiperazine, namely Gancidin W (GW) or prolylleucyldiketopiperazine (C11H18O2N2) which

مرتكزات الوسطية الدينية عند علماء المالكية
Research Output | Dar Al-hikmah Library | IIUM Only

في عالم يموج بالصراعات الفكرية، ويعج بالاستقطابات الإيديولوجية، والترويج للآراء المذهبية والطائفية، وبرزت فيه مدارس جديدة تنتسب للفكر الإسلامي تتفاوت في رؤاها وخلفياتها وأصولها؛ تصبح الحا�

Issues in Human Rights: the Plight of Muslim Minorities and the Lessons Therein for Muslim Majorities
Research Output | Dar Al-hikmah Library | IIUM Only

The plight of non-Muslims or other minority communities within a Muslim majority country has been much debated under the broad topic of human rights. Yet problems relating to Muslim minorities in non-Muslim polities have yet to be adequately addressed. More should be done to educate the large Muslim world on the plight of these minority Muslim comm

Sustainable Governance in Relation to the Financial Aspect in Managing the Coastal Areas: Malaysian Experience
Research Output | Dar Al-hikmah Library | IIUM Only

Managing natural resources sustainably is essential in this contemporary era of land use planning system. This includes managing and planning the invaluable of coastal areas. In this regards, coastal management programmes have been acknowledged as a primary approach in delivering the coastal strategies and objectives towards achieving a sustainable

The Relationship Between Open Spaces and House Prices in Selected Townships in Kuala Lumpur, Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Nowadays, there is a particular concern on the urgent need for open spaces within the urban fabric as it provides significant services to the environmental quality of the areas. The research problem addresses the issue of the loss of open spaces to give way to other developments is obviously occurred in Kuala Lumpur, Malaysia. In relation to the ec

The Effect of Micro Jets on Wall Pressure for Sonic Under Expanded Flow
Research Output | Dar Al-hikmah Library | IIUM Only

This paper presents the experimental results on the flow characteristics of a suddenly expanded flow from the convergent nozzle for sonic under expanded case. In the present study micro jets were used to investigate the wall pressure in the enlarged duct. Accordingly an active control in the form of four micro jets of 1 mm orifice diameter located

Studies on Wall Pressure of Sonic Flow Through the Converging Nozzles for Different Area Ratios
Research Output | Dar Al-hikmah Library | IIUM Only

The experimental studies were conducted to ascertain the effectiveness of micro jets to control the base pressure in suddenly expanded axi-symmetric ducts. However, in this paper our main aim was to study the influence of the micro jets on the development of the flow field in the duct wall as well as the control effectiveness of the micro jets. As

Category

KCDIOM

Type

KCDIOM

KM Portal