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The Role of Absorptive Capacity on Business Perform-ance in Distribution of Creative Industry
Muh. Indra Fauzi ILYAS(Muh. Indra Fauzi ILYAS ),Djabir HAMZAH(Djabir HAMZAH ),Sumardi SUMARDI(Sumardi SUMARDI ),Abdullah SANUSI(Abdullah SANUSI ) 한국유통과학회 2023 유통과학연구 Vol.21 No.3
Purpose: This study discusses the creative industry phenomenon which has different business characteristics both from resources and production processes to distribution. The study intends to analyze the effect of entrepreneurial orientation and market orientation on business performance by using absorptive capacity as a mediator. Research design, data, and methodology: Using the quantitative method, data were collected from 97 respondents, who are managers or owners of creative industry businesses in Makassar City, South Sulawesi, Indonesia. Data analyzed used Partial Least Square - Structural Equation Model. Results: The results of this study reveal that entrepreneurial orientation has no significant effect on business performance and has indirectly a trough absorptive capacity. Market orientation has a significant effect on business performance and indirectly through absorptive capacity. Another result is that absorptive capacity has a significant effect on business performance. Conclusions: When absorptive capability stresses the assimilation and exploitation of knowledge and market intelligence that has been learned to boost business performance improvements, market orientation and entrepreneurial orientation offer knowledge and experience to business processes including the creation of value distribution in the creative industries.
< 구두-C-05 > Durability of Bamboo Oriented Strand Board against Insect, Fungi, and Weather
( Fauzi Febrianto ),( Muhammad Anchu Kastian Asmur ),( Sena Maulana ),( Dini Lestari ),( M Qola A Damanik ),( Elis Nina Herliyana ),( Nam Hun Kim ) 한국목재공학회 2018 한국목재공학회 학술발표논문집 Vol.2018 No.1
Bamboo oriented strand board (BOSB) is composite board composed of thin bamboo strand that was glued and hot pressed for structural application. In exterior application, BOSB will interact directly with deterioration factors such as physical (weathering) and biology (decay and powder post beetles). The objectives were to evaluate the physical, mechanical and durability of BOSB before and after baited to white rot decay Schizophyllum commune and powder post beetles, and before and after exposure to natural weathering. Prior to be mixed with PF adhesive, the strands were steam pre-treated in closed chamber at certain conditions with or without rinsed by distilled water and NaOH 1% solution. PF adhesive in amount of 8% and 1% of wax based on OD weight of strand were used. The ratio for face, core and back layers of BOSB were set at 1:1:1. It is clear that the physical, mechanical and durability against fungi, insect and natural weathering of BOSB were much influenced by steam treatment. Gradually, during 6 months exposure to natural weather the physical and mechanical properties of BOSB dropped significantly. Steam treatment on bamboo strand improved the physical, mechanical and durability properties of BOSB. Steam treatment followed by washing with NaOH 1% gave the best results on all parameters measured. Steam treatment followed by washing with NaOH 1% after exposure for 6 months had MOE and MOR parallel to grain direction fulfilled CSA 0437.0 (Grade 0-1) standard. BOSB prepared from steam treatment followed by washing with 1% NaOH solution belongs to 2nd grades on fungi resistance.
( Fauzi Febrianto ),( Dini Lestari ),( Adesna Fatrawana ),( Sena Maulana ),( Rita Kartikasari ),( I Nyoman Jaya Wistara ),( Deded Sarip Nawawi ),( Nam Hun Kim ) 韓國木材工學會 2017 한국목재공학회 학술발표논문집 Vol.2017 No.1
Dimensional stability and strength of bamboo oriented strand board (BOSB) were much improved when bamboo strands were steamed pre-treated prior to be mixed with adhesive. However, the treatment is still needs to be improved due to some extractives were still accumulated on the surfaces of strands. The objectives of this research were to evaluate physical, mechanical and durability properties of BOSB prepared from modified steam treatment of betung bamboo strand (Dendrocalamus asper) and chemical composition change during the treatment. Three layers of BOSB were prepared and the ratio of surface, core and back layer was set 1:1:1. The strands were steamed at closed tank at certain condition. Some strands were washed with distilled and NaOH 1% solution. Paraffin in amount of 1 % was added. A rotary drum blender was used for mixing the strands and 8% PF adhesive. The mat-form was hot-pressed at 135 ℃ for 10 min at a pressure of 2.5 MPa to fabricate BOSBs. The board was then conditioned for two weeks in a room condition. For comparison, BOSB prepared from strands preserved with 3% borax preservative was also developed. Steam treatment greatly improved dimensional stabilization i.e. water absorption (WA) and thickness swelling (TS) and mechanical properties i.e. MOE, MOR and internal bond (IB) of BOSB. Washing strands with NaOH 1% solution after steamed treatment resulted in better improvement of those parameters than washing with distilled water. BOSB resulted from the above modified steam processes also improved its durability against termite attacked. Extractives, holocellulose and lignin of bamboo reduced and pH value and alpha cellulose increased after applying steam. Durability class of BOSB obtained in this experiment was equal with using 3% borax preservative.
New type of gamma kernel density estimator
Fauzi Rizky Reza,Maesono Yoshihiko 한국통계학회 2020 Journal of the Korean Statistical Society Vol.49 No.3
We discuss a new kernel type estimator for density function fX (x) with nonnegative support. Here, we use a type of gamma density as a kernel function and modify it with expansions of exponential and logarithmic functions. Our modified gamma kernel density estimator is not only free of the boundary bias, but the variance is also in smaller orders, which are O(n−1h−1/4) in the interior and O(n−1h−3/4) in the boundary region. Furthermore, the optimal orders of its mean squared error are O(n−8/9) in the interior and O(n−8/11) in the boundary region. Simulation results that demonstrate the proposed method’s performances are also presented.
Bitcoin and Cryptocurrency: Challenges, Opportunities and Future Works
FAUZI, Muhammad Ashraf,PAIMAN, Norazha,OTHMAN, Zarina Korea Distribution Science Association 2020 The Journal of Asian Finance, Economics and Busine Vol.7 No.8
Bitcoin and other prominent cryptocurrencies have gained much attention since the last several years. Globally known as digital coin and virtual currency, this cryptocurrency is gained and traded within the blockchain system. The blockchain technology adopted in using the cryptocurrency has raised the eyebrows within the banking sector, government, stakeholders and individual investors. The rise of the cryptocurrency within this decade since the inception of Bitcoin in 2009 has taken the market by storm. Cryptocurrency is anticipated as the future currency that might replace the current paper currency worldwide. Even though the interest has caught the attention of users, many are not aware of its opportunities, drawbacks and challenges for the future. Researches on cryptocurrencies are still lacking and still at its infancy stage. In providing substantial guide and view to the academic field and users, this paper will discuss the opportunities in the cryptocurrency such as the security of its technology, low transaction cost and high investment return. The originality of this paper is on the discussion within law and regulation, high energy consumption, possibility of crash and bubble, and attacks on network. The future undertakings of cryptocurrency and its application will be systematically reviewed in this paper.
Termite Resistance of The Less Known Tropical Woods Species Grown in West Java, Indonesia1
Fauzi Febrianto,Andi Zaim Pranata,Dea Septiana,Arinana,Adiyantara Gumilang,Wahyu Hidayat,Jae Hyuk Jang,Seung Hwan Lee,Won Joung Hwang,Nam Hun Kim 한국목재공학회 2015 목재공학 Vol.43 No.2
This research focused on the natural durability of twenty one lesser known tropical wood species planted in West Java, Indonesia against subterranean termite (Coptotermes curvignathus). It was observed that both heartwood and sapwood of Kiara payung (Filicium decipiens); heartwoods of Nangka (Arthocarpus heterophyllus), Mahoni (Swietenia macrophylla) and Simpur (Dillenia grandifolia); and sapwood of Bungur (Lagerstroemia speciosa) were rated as resistant (natural durability classⅡ) according to Indonesian standard SNI 01.7207.2006 (BSN 2006). Both heartwood and sapwood of Salam (Syzigium polyanthum), Pasang (Lithocarpus sundaicus), Bisbul (Diospyros discolor), Rukam (Flacourtia rukam) and Trembesi (Samanea saman); heartwood of Puspa (Schima walichii), Bungur, Tanjung (Mimusops elangi) and Angsana (Pterocarpus indicus) were rated as moderately resistant (natural durability classⅢ). Both heartwood and sapwood of Sungkai (Peronema canescens), Pine (Pinus merkusii), Mangium (Acacia mangium) and Afrika (Maesopsis eminii); sapwoods of Mahoni, Puspa and Tanjung were rated as poorly resistant (natural durability class Ⅳ). Both heartwood and sapwood of Agathis (Agathis dammara), Durian (Durio zibethinus), Ki sampang (Evodia latifolia) and Jabon (Anthocephalus cadamba); sapwoods of Nangka and Angsana were rated as very poorly resistant (natural durability class Ⅴ). This reserach showed that woods with lower resistance against C. curvignathus attack (natural durability class Ⅳ and Ⅴ) tend to have lower termite mortality values compared to woods with higher resistance against C. curvignathus attack (natural durability class Ⅱ and Ⅲ). Results of the study will provide some valuable information on termite resistance of twenty one lesser known tropical wood species planted in Indonesia.