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Tourism Demand for ASEAN Countries
Kamarudin Othman,Jefry Elias 세계문화관광학회 2008 Conference Proceedings Vol.9 No.0
Tourism industry plays one of the most important and dynamic industries roles in ASEAN economic development. It is providing employment and business opportunities for a wide section for the urban and remote community in the region. This situation has encouraged the tourism industry to be one of the sources of economic growth and country prosperity. The reasons for the increase of international tourists' arrivals in ASEAN are the suitability of its geographical location, similarities of natural resources, good tourism infrastructures, interesting cultures, heritage, tradition and hospitality. The governments' respectively to each country plays an important part in establishing supporting policies in promoting tourism in the ASEAN countries. This paper is to investigate a balance model of ASEAN tourism demand. The empirical analysis exploits the panel structure of the dataset for the 10 ASEAN countries of tourists over the period 1998-2005. The preferred model is the Fixed Effects and Random Effects. Based on the result a few policies will be recommended to the ASEAN countries in order to advance the tourism industries.
Tourism Demand for ASEAN Countries
Kamarudin Othman,Jefry Elias 세계문화관광학회 2008 International Journal of Culture and tourism Resea Vol.1 No.1
Tourism industry plays one of the most important and dynamic industries roles in ASEAN economic development. It is providing employment and business opportunities for a wide section for the urban and remote community in the region. This situation has encouraged the tourism industry to be one of the sources of economic growth and countly prosperity. The reasons for the increase of international tourists' arrivals in ASEAN are the suitability of its geographical location, similarities of natural resources, good tourism infrastructures, interesting cultures, heritage, tradition and hospitality. The governments' respectively to each country plays an important part in establishing supporting policies in promoting tourism in the ASEAN countries. This paper is to investigate a balance model of ASEAN tourism demand. The empirical analysis exploits the panel structure of the dataset for the 10 ASEAN countries of tourists over the period 1998 - 2005. The preferred model is the Fixed Effects and Random Effects. Based on the result a few policies will be recommended to the ASEAN countries in order to advance the tourism industries.
Kamarudin, Norman,Arshad, Othman Korean Society of Applied Entomology 2006 Journal of Asia-Pacific Entomology Vol.9 No.3
This study was carried out to investigate the potentials of using the pheromone trap for monitoring and controlling the bagworm, Metisa plana Wlk (Lepidoptera: Psychidae) on young oil palm in a smallholder plantation in southern Perak, Malaysia. Three types (Delta, Open-Delta, and Vane) of traps were evaluated with receptive virgin females as the pheromone sources. The Vane trap appeared to be most effective. Increase in pheromone sources resulted in more trap catches. The sticky Vane traps with receptive females showed potentials for mass trapping the bagworm, which resulted in reduced field population of bagworms.
Norman Kamarudin,Siti Nurulhidayah Ahmad,Othman Arshad,Mohd Basri Wahid 한국응용곤충학회 2010 Journal of Asia-Pacific Entomology Vol.13 No.2
The bagworm, Metisa plana Walker (Lepidoptera: Psychidae), is an important pest of oil palms in Malaysia. A serious infestation cause yield declines of 30–40% over 2 years after attack. Successful mass trapping depends on efficient removal of adults, which reduces the chances of mating, eventually causing a decline in the population. This study was conducted in three smallholder blocks where palm age varied from 6 to 16 years. Sticky vane traps were baited with four receptive females of M. plana and placed in three transects within each trapping plot. The percentage of female bags with eggs (i.e., those pupal bags housing the female with eggs that hatched) determined the effects of trapping on mating and reproduction success. Palm yield was compared between the trapping and control plots. The number of live larvae and the percentage of bags with eggs in the trapping plots were always relatively lower (9.1–28.2%) compared to the control plots (28.6– 48.6%). Trapping plots had relatively higher bunch weight (7.8–14.3 kg) compared to the control plots (4.5– 9.2 kg). The bunch weight in the trapping plots increased 22% after trapping compared to 15% in the control plot. Damage ratings on the fronds declined between 35–45% in the trapping blocks. Damage ratings declined between 20% and 27% in most control plots but increased 17% in one of the blocks with an increased bagworm population. There, mass trapping reduces the chances of bagworm mating and oviposition, which leads to lower populations and, therefore, lower frond damage and higher yields.
Norman Kamarudin,Othman Arshad 한국응용곤충학회 2006 Journal of Asia-Pacific Entomology Vol.9 No.3
This study was carried out to investigate the potentials of using the pheromone trap for monitoring and controlling the bagworm, Metisa plana Wlk (Lepidoptera: Psychidae) on young oil palm in a smallholder plantation in southern Perak, Malaysia. Three types (Delta, Open-Delta, and Vane) of traps were evaluated with receptive virgin females as the pheromone sources. The Vane trap appeared to be most effective. Increase in pheromone sources resulted in more trap catches. The sticky Vane traps with receptive females showed potentials for mass trapping the bagworm, which resulted in reduced field population of bagworms.
Rapid solvothermal synthesis of microporous UiO-66 particles for carbon dioxide capture
배선영,Nabilah Zaini,Khairul Sozana Nor Kamarudin,유계상,김진수,Mohd Roslee Othman 한국화학공학회 2018 Korean Journal of Chemical Engineering Vol.35 No.3
One of the important metal-organic frameworks known as UiO-66 has received significant attention recently due to its unprecedented chemical and thermal stability, with exceptionally high surface area. We prepared UiO-66 particles by a rapid solvothermal method which took only 30min at 120 oC to prepare, compared to the previous work which took longer than 12 h. Changing the precursor’s concentration ratio from 0.5 to 1.5 and reaction temperature from 80 oC to 140 oC resulted in the increase of UiO-66 particle size from 30 to 150 nm. The highest surface area of ca. 1,300m2/g was achieved at concentration ratio of 1 and temperature of 120 oC with bi-modal pore sizes of ca 0.60 nm and 1.25 nm, respectively. The UiO-66 particles with the highest surface area were then employed to capture carbon dioxide from a binary gas mixture. Results from CO2 adsorption capacity measurement using UiO-66 indicate that the adsorbent was capable of capturing 1.3611mmol/g at pressure of 1.5-1.7 bar and flowrate of 300 cm3/min.