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Dilemma of Mathematics
Research Output | Dar Al-hikmah Library | IIUM Only

The pursuit of knowledge and the use of reason, based on sense and observation is a key ingredient for research. Mathematics is a creation of human mind concerned chiefly with ideas, processes and reasoning. In this paper, we will try to give a new comprehensive definition of mathematics to understand “what is mathematics”. We will discuss the

all-Fiber dual-Wavelength Fiber Laser Operating at 1950 Nm Region Based on Multimode Interference Effect
Research Output | Dar Al-hikmah Library | IIUM Only

An all-fiber dual-wavelength fiber laser operating at room temperature in 1950 nm region is reported. It uses a commercial Thulium-doped fiber (TDF) and homemade double-clad Thulium-Ytterbium co-doped fiber (TYDF) as gain media in conjunction with a multimode interferometer (MMI) filter in a ring configuration. The MMI filter consists of a 13.5 cm

all-Fibre dual-Wavelength thulium-Doped Fibre Laser Based on Spatial Filtering Effect
Research Output | Dar Al-hikmah Library | IIUM Only

We report a room-temperature all-fibre dual-wavelength thulium-doped fibre laser that operates around 1900 nm and uses a spatial mode-beating filter in a ring configuration. By pumping the gain medium with an 800 nm laser and controlling the phase mismatch at the splicing points of a thulium-doped fibre, the two output lines are obtained at 1844.8

An Algorithm for Constructing Reduced Alternating Achiral Knots
Research Output | Dar Al-hikmah Library | IIUM Only

Because of interesting and useful geometric as well as topological properties, alternating knots (links) were regarded to have an important role in knot theory and 3-manifold theory. Many knots with crossing number less than 10 are alternating. It was the properties of alternating knots that enable the earlier knot tabulators to construct tables wi

Topological Algebra via Inner Product
Research Output | Dar Al-hikmah Library | IIUM Only

This paper is devoted to establish a probability measure on a unital commutative separable Fréchet Q lmc* - algebra. Consequently a new technique to define an inner product on a unital commutative semi simple separable Fréchet Q lmc* -algebra. We have shown that the resulting inner product space is a topological algebra. At the end we have establ

Hypotensive Receptor Mechanisms of thymoquinone-Treated Ormotensive Rats
Research Output | Dar Al-hikmah Library | IIUM Only

Introduction: Nigella sativa seeds “black cumin” have been widely used in traditional medicine for diseases treatment including hypertension. Thymoquinone (TQ) is one of the major active constituents in its volatile oil. Objectives: The objective of the current study was to confirm the blood pressure lowering effect of TQ, and to investigate it

Build, Operate and Transfer (Bot) Contract and its Models from a Sharī‛ah Perspective
Research Output | Dar Al-hikmah Library | IIUM Only

The build, operate and transfer (BOT) contract is a new means of project and construction financing, which includes public-private partnership. Many countries are considering the BOT contract as a mode of financing for construction projects as all citizens need public infrastructure services. This article is an attempt to describe various modes, st

Memperkasa Kepimpinan Ahli Akademik Anak Generasi Felda (Agf): Suatu Analisis Daya Tahan
Research Output | Dar Al-hikmah Library | IIUM Only

The purpose of the study is to examine the resiliency characteristics of FELDA first generation academics namely: engagement; challenges and control, while the academics were growing up in the FELDA environment. The study employed a qualitative methodology that included semi structured interviews involving 68 academics from seven public universitie

Intellectual Property Policy and Academic Patenting in Malaysia: Challenges and Prospects
Research Output | Dar Al-hikmah Library | IIUM Only

The Malaysian government has identified innovation as the main economic driver in the transition to a high income nation in 2020. In Malaysia, the public universities and public research institutes have been instrumental in the creation of intellectual property for the country. This paper begins with a foray into the rise of academic patenting in M

Optimization of Oil Yield of Phaleria Macrocarpa Seed Using Response Surface Methodology and its Fatty Acids Constituents
Research Output | Dar Al-hikmah Library | IIUM Only

Phaleria macrocarpa (Mahkota dewa) seed was examined to determine the optimal conditions of oil yield by solvent extraction method using n-hexane as extracting solvent. Response surface methodology (RSM) was employed to describe explicitly the influence of extraction time, temperature and solvent-to-feed ratio on the yield of oil using central comp

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KCDIOM

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KCDIOM

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