Emerging antibiotic resistance among the pathogenic microorganism has triggered the discovery of various antimicrobial compounds from marine source. Secondary metabolites from plants especially mangroves is traditionally being used widely as antimicrobials. Hence, present study was aimed to determine the antibacterial and cytotoxic properties of th

The aim of the current study is to investigate the practices and effectiveness of leadership wisdom among the principals of excellent secondary schools as perceived by the Senior Assistants. This research employed survey approach by using a validated questionnaire. The respondents were 417 Senior Assistants, who were randomly selected from the prin

By controlling the polarization state of a simple ring erbium-doped fiber laser with photonics crystal fiber, polarization controller (PC) and tunable band-pass filter, this paper demonstrates stable operation of narrow spacing dual-wavelength fiber laser (DWFL). The flexibility of the tunable band-pass filter and PC allows the spacing tuning of th

In 2001 the Town and Country Planning Act 1976 (Act 172) was amended through Act A1129). The amendments included provisions to allow four levels of government involvement (Federal, Regional, State and Local Authority) in spatial planning, with the intention of establishing a more effective development plan system in Malaysia. However, an assessment

A highly stable tunable dual-wavelength fiber laser (TDWFL) using graphene as a means to generate a highly stable output is proposed and generated. The TDWFL comprises a 1 m long, highly doped erbiumdoped fiber (EDF) acting as the linear gain medium, with a 24-channel arrayed waveguide grating acting as a wavelength slicer as well as a tuning mecha

An ultrafast spectrum-tunable fiber laser using a tunable Mach–Zehnder filter (TMZF) and a graphene-based saturable absorber as a mode-locking element is proposed and demonstrated. The proposed laser uses a 2-m-long zirconia–erbium-doped fiber (Zr-EDF) as the primary gain medium. The Zr-EDF has a dopant concentration of 3800 ppm/wt and an absor

An ultra-wide wavelength tuning range, which covers three different band regions consisting of the S-, C-, and L-bands, is proposed and demonstrated for a graphene-based Q-switched erbium-doped fiber laser using a tunable bandpass filter as the wavelength tuning and filtering mechanism. A 3 m length of erbium-doped fiber is used as the gain medium

Makalah ini menyentuh tentang media-media berbahasa Arab di Malaysia dan peranannya dalam menyebarkan Bahasa Arab di Malaysia. Special Issue for World Arabic Language Day 18 Dec, Saudi Attaché Office in Malaysia

Abstract Purpose – This paper aims to evaluate the service quality of a higher educational institute in Malaysia based on the seven dimensions, namely administrative service, tangibles, academic programmes, academic staff, delivery of teaching, assurance, and empathy of academic staff. Design/methodology/approach – This study surveyed 221 stude

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