The Disclosure-Culture Model:Is Investor Protection Relevant in the Banking Industry?

George Hooi 한국회계정보학회 2012 회계정보연구 Vol.30 No.1

This paper investigates the significance of investor protection to Hooi’s (2007) banking disclosure-culture model. Seventeen developed and developing countries with a representative sample of 37 listed domestic commercial banks were examined in 2004. A significant finding for national culture is that individualism not uncertainty avoidance has been found as the primary cultural dimension for banking disclosures. Investor protection is found to improve the banking disclosure-culture model in terms of common law and anti-director rights.

2-ch x 40-Gb/s OTDM Transmission over 100 km of 1.3 μm Zero-Dispersion Single-Mode Fiber

H. Ooi,G. Ishikawa,Y. Akiyama 한국통신학회 1997 OPTOELECTRONICS & COMMUNICATIONS CONFERENCE Vol.2 No.1

Polyimide의 합성을 위한 5,15-bis(mesityl)-10,20-bis(4-amino)porphyrin 및 (5,15-bis(mesityl)-10,20-bis(4-nitro)porphyrin Zinc (Ⅱ)의 합성

김휘성,이민호,이진국 釜山大學校生産技術硏究所 1997 生産技術硏究所論文集 Vol.53 No.-

최근 많은 관심을 집중시키고 있는 광전자재료용 고분자의 제조를 위해 많은 연구가 진행되고 있다. 광전자재료용 고분자를 연구하는데 있어서 특수한 기능성을 갖는 monomer의 합성이 필수적이며, 이번에 본 연구그룹에서 합성한 porphyrin은 최근 많은 주목을 받고 있으나 고분자로 도입하는 합성방법에 있어 2 관능성을 갖게 만드는데 어려움이 있고 가격이 상당히 비싸 고분자를 전공하는 사람들이 이것을 이용하는데 많은 어려움을 가지고 있었다. 금번 본 연구그룹에서 합성한 방법은 고분자에 쉽게 적용할 수 있는 형태의 porphyrin을 합성하는 방법이고 이것을 ??, UV, GC-MASS 등을 통하여 확인하였으며, 이것을 이용하여 고분자를 중합하고 특수한 기능성을 부여한 신고분자의 합성을 목표로 하고 있다. There have been many researches on the preparation of photonic-electronic polymers. For the preparation of them it is necessary to synthesize materials that have special functionalities. Porphyrins that we synthesized are taken much attention from polymer chemists. But the method of synthesizing porphyrin is very difficult. For polymerization, every monomer has to have two functionalities. But having two functionalities on porphyrin needs high chemistry. It is expensive, too. Our group could synthesize this material with special method, which can be easily applied to polymer backbone. Porphyrin was charactrerized with ??, UV and GC-MASS. Our goal is making new polymers that can be applied to special functionalities-having polymers.

Metalloporphyrin으로 도핑된 폴리이미드의 광전사적 성질

이진국,배인호,김종수,김춘호,김휘성 釜山大學校生産技術硏究所 1998 生産技術硏究所論文集 Vol.55 No.-

본 연구에서는 ZnTPP와 MgTPP를 도우핑한 폴리이미드의 과악적 성질을 UV spectrum과 emission spectrum을 이용하여 조사하였다. Tetraphenylporphyrin-zinc (ZnTPP)와 Tetraphenyl-porphyrin-magnesium (MgTPP)는 전하이동현상을 보였다. 폴리이미드와 폴피린관련 자외흡수피크에서 red-shift를 관찰할 수 있었다. 이는 폴리이미드의 이미드와 폴피린에 포함된 금속 물질과의 전하이동착체의 형성때문으로 설명할 수 있다. In this research, we fabricated metalloporphyrin doped polymides(PI) and characterized them with ultraviolet spectrophotometer and emission spectrophotometer. Tetraphenylporphyrin-zinc-doped and Tetraphenylporphyrin-magnesium-doped PIs showed charge transfer phenomena. Red-shift was obseved in polyimide and porphyrin related bands at the same time. This phenomena can be explained that charge transfer complex(CTC) formed between imide group of PI and metal in the porphyrin.

Economic Integration in Asia: Quo Vadis Malaysia?

Hooi Hooi Lean,B. N. Ghosh 한국국제경제학회 2010 International Economic Journal Vol.24 No.2

Neo-liberal globalization has accelerated the space of economic integration in Asia, particularly between the rising superpowers like China and India and other Asian nations. In this connection, the paper examines the degree of economic integration between Malaysia and the rapidly developing economies of China and India on the one hand and the United States and Japan on the other. This study shows that Malaysia is more integrated with China and India than with the United States and Japan. It is not that global integration is becoming less significant in Malaysia but that regional integration is becoming more deterministic.

Singapore IT2000:Prospects, Issues and Impact on the Knowledge Economy

HOOI, Den Huan,WAN, Chew Yoong 明知大學校 經濟硏究所 1998 경영연구 Vol.17 No.1

The Malaysian Concrete Industry Report

Hooi Wing Chuen 한국콘크리트학회 2002 한국콘크리트학회 학술대회 논문집 Vol.2002 No.11

Regional Identity and Belonging: Timor-Leste and ASEAN

Hooi, Khoo Ying Korea Institute for ASEAN Studies 2020 Suvannabhumi Vol.12 No.2

Emerging from Portuguese colonialism and Indonesian occupation to become one of the newest states, Timor-Leste is an interesting example of modern nation-building. Geographically, Timor-Leste is located in the area covered by the Association of Southeast Asian Nations (ASEAN). In such context, Timor-Leste has a strong claim to belonging to Southeast Asia. Timor-Leste nevertheless has not yet been admitted formally as a member despite its application for membership in March 2011. This paper locates Timor-Leste in a broader context of their construction of regional identity and as part of Southeast Asia. Drawing upon the constructivist approach, this paper suggests that the complexity of Timor-Leste's regional affiliation with ASEAN is made more challenging with its quest to assert itself as a nation-in-the-making.

Effects of Eurycoma longifolia Jack in Maintaining Mating Behavior of Sexually Experienced Castrated Male Rats

Hooi Hoon Ang,Hung Seong Cheang 한국생약학회 1999 Natural Product Sciences Vol.5 No.3

The effects of Eurycoma longifolia Jack were studied in maintaining mating behavior of sexually experienced castrated male rats after dosing them with 500 ㎎/㎏ daily of E. longifolia Jack for 10 days prior to test and later continued for two weeks where the rats were then castrated. The similar dosage was then continued for 12 weeks post-castration. However, 400 ㎍/day of testosterone was administered subcutaneously on the day of castration and lasted for 6 weeks post-castration but later raised to 800 ㎍/day until 12 week post-castration. Tests were conducted weekly from 2-6 weeks and 812 weeks post-castration. Results showed that all the experimental male rats exhibited mating behavior before castration. Further results also indicated that E. longifolia Jack successfully maintained mating behavior but less than precastration level from 2-6 weeks and later increased from 8-12 weeks post-castration. Similarly, 400 ㎍/day of testosterone was effective in maintaining mating behavior from 2-6 weeks post-castration. However, 800 ㎍/day of testosterone managed to return the male rats to the precastration level with all male rats exhibited mating behavior from 8-12 weeks post-castration. Further results also indicated that testosterone significantly increased the penis weights (p $lt; 0.05) as compared to the E. longifolia Jack. In conclusion, this study shows that E. longifolia Jack continued to maintain mating behavior of sexually experienced castrated male rats, giving further evidence of the folkuse of this plant as aphrodisiac.

Aphrodisiac Evaluation in Sexually Naive Male Mice after Chronic Administration of Eurycoma longifolia Jack

Hooi Hoon Ang,Meng Kwon Sim 한국생약학회 1998 Natural Product Sciences Vol.4 No.2

Eurycoma longifolia Jack was evaluated for aphrodisiac property on sexually naive male mice using the electrical copulation cage. Optimum condition was provided for this study and the male mice were treated with 500 ㎎/㎏ of either chloroform, methanol, water or n-butanol fractions from E. langifolia Jack. However, the mice in the yohimbine and control groups received 30 ㎎/㎏ and 3 ㎖/㎏ of yohimbine and normal saline respectively. The male mice were then conditioned to seek either an estrous female, sexually vigorous male or no mouse, a measurement of right, wrong or no choice respectively. Besides this, hesitation time which was the time spent before the sexually naive male mice crossed the electrical grid (maintained at 0.12 mA) was also determined. Results showed that E. longifolia Jack possesses aphrodisiac property on the sexually naive male mice as shown by the slow and transient reduction in hesitation time and also a similar manner in the increase in the % of sexually naive male mice scoring right choice throughout the investigation period. Hence, this further supports the folkuse of this plant as aphrodisiac.