• 해양환경안전학회:학술대회논문집
• /
• 해양환경안전학회 2018년도 공동국제학술발표회
• /
• pp.167-167
• /
• 2018

• 한국화재소방학회논문지
• /
• 제10권4호
• /
• pp.37-42
• /
• 1996

The "Intelligent Fire detecting and Extinguishing System" is an up-to-date fire protection system for modern high-rise buildings, international airports, enormous industrial facilities, dome stadiums such as specific areas in which the application of our local fire protection regulation could not be satisfied. The state-of-the art initiating devices communicated with sophisticated network control panels enable peoples to get reliable and powerful suppressions using water or gas, providing absolute protection. The Intelligent Water Cannon System, the Low Pressure $CO_2$ System and the MXL Networking Fire Alarm System introduced in this paper accomplish the dynamic protection for the special hazards.

• East Asian Economic Review
• /
• 제22권3호
• /
• pp.243-273
• /
• 2018

A consequence of global trade liberalization is that domestic regulatory policies have become a focal point for efforts to reduce the costs of engaging in cross-border production and exchange. This article discusses the general challenges of reducing trade frictions created by regulatory differences, focusing specifically on the role trade agreements might play in addressing regulatory spillovers. A case is made for a greater focus on plurilateral cooperation under the umbrella of the WTO.

• International Journal of Safety
• /
• 제11권1호
• /
• pp.15-18
• /
• 2012

Because of development of printing technology, toner cartridge particle becomes smaller and more dangerous. And sometimes we had incidents with dust explosion of toner cartridge particle at recycling facilities in Japan. Therefore we studied on hazard of toner particle relating with dust explosion. We found that toner particle is so dangerous compared with most organic solids, even though it does not belong to hazardous materials in the UN regulation and the Japanese Fire Service Law.

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2004년도 춘계학술대회 논문집
• /
• pp.488-493
• /
• 2004

This study discusses what determinants are important to enter the worldwide railroad market. Survey analysis is used to decide the determinants of export in the international railroad markets. The Study finds that with price factors, non-price factors such as technological innovation and technological transference are important, too. For manufacturing, market experience and know - how, financing and supports in the government level in the areas of strategical alliance and regulation are essential. For non-tariff factors, technical risk and characteristics of markets are considered.

• International Journal of Internet, Broadcasting and Communication
• /
• 제5권1호
• /
• pp.6-8
• /
• 2013

In this paper, we present an intelligent digital controller circuit which can be applied to automatic voltage regulation. The proposed solid state transformer with Pspice simulation model shows that our approach is very efficient and produces the desirable output. It is comparable to an ordinary magnetic coupled autotransformer.

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2003년도 추계학술대회 논문집(III)
• /
• pp.617-622
• /
• 2003

Light Flickering of the lamp(fluorescent lamp) with voltage fluctuation operates as an factor harmful to train passengers which is subjective to them. Recently, international flickering standard(IEC61000-3-3) are applied all over the world. However, there are not any study preparing for regulation about light flickering inside running train. In this study, the Flicker phenomenon is investigated from several references and also how the flickermeter is configured and defined. Flicker evaluation using it are studied.

• 한국소음진동공학회:학술대회논문집
• /
• 한국소음진동공학회 2013년도 추계학술대회 논문집
• /
• pp.241-246
• /
• 2013

The regulation of the aircraft noise has been more strengthened with expansion of the environmental issue. This trend has encouraged the R&D of the noise reduction technology. In this paper, the international efforts for aircraft noise reduction and the related technology were investigated. The aircraft noise sources were also introduced briefly. Additionally, the noise prediction method was explained at the end of paper.

• 대한약학회:학술대회논문집
• /
• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2-1
• /
• pp.35-37
• /
• 2003

Efficacy and safety of drugs are evaluated in the process of drug registration along with the basis of setting test method and acceptance criteria for assuring quality of the drugs. Quality of drugs plays a key role to guarantee the efficacy and safety of drugs approved in the evaluation process at the marketing stage after approval. Most important role of pharmacopoeia is to give the basis of assuring the quality of drugs. (omitted)

• International Journal of Oral Biology
• /
• 제43권4호
• /
• pp.171-175
• /
• 2018

Quorum sensing (QS) is a cell density-dependent communication mechanism between bacteria through small signaling molecules. When the number of QS signaling molecules reaches a threshold, they are transported back into the cells or recognized by membrane-bound receptors, triggering gene expression which affects various phenotypes including bioluminescence, virulence, adhesion, and biofilm formation. These phenotypes are beneficial for bacterial survival in harsh environments. This review summarizes the application of QS inhibitors for control of biofilm formation and virulence expression of periodontal pathogens.