Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Ji-Hui Kim"'
Autor:
Jeong-Yun Hwang, Sheen-Hee Kim, Min-Ja Cho, Gil-Jin Kang, Hye-Eun Lee, Taehun Kim, Ji Hui Kim, Yongmin Lee, Jangduck Choi
Publikováno v:
Journal of AOAC INTERNATIONAL. 103:244-249
Background: There are two methods for quantifying methylmercury (MeHg) in fish using GC–electron capture detection (ECD): AOAC INTERNATIONAL Official Method 988.11 and the Korean Food Code (KFC) method. Both of these methods consume a large amount
Publikováno v:
Tetrahedron Letters. 58:1985-1988
Reaction of 2-formylbenzoates with hexamethyldisilazane and diethyl phosphite in the presence of Yb(OTf) 3 proceeded smoothly at room temperature to afford addition adducts, which were readily cyclized to 3-phosphonate phthalides by adding trifluoroa
Publikováno v:
Energy Policy. 91:148-160
In this paper, we analyzed how the CAFE standard has affected improvements in the fuel economy of vehicles, as examined in other preceding studies, but in addition, we also analyzed how these standards have affected the level of consumer interest in
Publikováno v:
IEEE Transactions on Applied Superconductivity. 25:1-4
Superconducting fault current limiters (SFCLs), which are used to restrict the maximum fault current level in a power system, can contribute to the economic operation of a power system by reducing congestion costs and expected energy not served costs
Publikováno v:
Journal of Korean Academy of Nursing. 47(3)
The aim of this study was to explore characteristics of and risk factors for accidental inpatient falls.Participants were classified as fallers or non-fallers based on the fall history of inpatients in a tertiary hospital in Seoul between June 2014 a
Risk-Based Allocation of Demand Response Resources Using Conditional Value-at Risk (CVaR) Assessment
Publikováno v:
Journal of Electrical Engineering and Technology. 9:789-795
In a demand response (DR) market run by independent system operators (ISOs), load aggregators are important market participants who aggregate small retail customers through various DR programs. A load aggregator can minimize the allocation cost by ef
Publikováno v:
International Journal of Contents; Sep2020, Vol. 16 Issue 3, p33-44, 12p
Publikováno v:
The Transactions of The Korean Institute of Electrical Engineers. 60:2221-2224
During an emergency due to a shortage of power, a load aggregator (LA) can use the demand response operation system to deploy demand response resources (DRRs) through various demand response (DR) programs. This paper introduces the demand response op
Publikováno v:
IEEE Transactions on Applied Superconductivity. 21:2144-2148
Various energy storage systems have been adopted in power systems for economic and reliability reasons. In order to maintain the reliability of power systems, reserve power needs to be scheduled against possible generation unit outages. The variation
Publikováno v:
Journal of the Korean Welding and Joining Society. 28:31-35
최근 국제유가의 가파른 상승은 석유자원 확보와 대체에너지 개발 경쟁을 더욱 치열하게 하고 있다. 특히, 중동 등 온난지역의 에너지자원이 고갈되어가고 기후온난화로 인해 북극 등 극한