Jae-Young Oh

A successive linear/convex programming framework under a voltage–current representation for loss-minimizing optimal power flow

Seungchan Jo, Jae-Young Oh, Gyu-Sub Lee

A contraction-certified successive linear/convex programming (SCP) framework is proposed for loss-minimizing optimal power flow (OPF) under a voltage–current representation. At each iterate, a linearized current-injection model is embedded as equality constraints, and a closed-form contraction analysis establishes sufficient conditions for convergence to …

kr, us, gb (code pays fourni par la source)

Sequential Control of Individual Switches for Real-Time Distribution Network Reconfiguration Using Deep Reinforcement Learning

Jae-Young Oh, Seok Hwa Oh, Gyu‐Sub Lee, Yong Tae Yoon et autres

This paper presents a study on Dynamic Sequential Distribution Network Reconfiguration (DSDNR), which considers the sequential control of individual switches in real-time distribution network operation. Traditional Distribution Network Reconfiguration (DNR) is formulated as an optimization problem that determines optimal switch states for …

kr (code pays fourni par la source)

Quality Characteristics of Gamma Irradiated Seasoned Low-salted Pollack (Theragra chalcogramma) Intestine

Jae-Young Oh

Seasoned low-salted pollack Theragra chalcogramma intestine (Changran Jetgal, CJ), a traditional Korean salt-fermented seafood was prepared using a commercially available method and irradiated using gamma rays (0-10.0kGy) to investigate the effect of gamma irradiation (GI) on food quality. The pH decreased with …

87‐4: Control of LTPS Flat‐Band Voltage to Improve the Short‐Term Image Sticking of AMOLED Displays

Sang-Ho Jeon, Wentao Wang, Wei-Xing Gong, Jia-Ye Gu et autres

In this paper, the certain relation between threshold voltage and flat‐band voltage to improve the image sticking for AMOLED display was investigated. Flat band state generally refers to a state in which the energy bands of each region in an ideal MOSFET …

cn (code pays fourni par la source)

Self-healing radial distribution network reconfiguration based on deep reinforcement learning

Seungchan Jo, Jae-Young Oh, Yong Tae Yoon, Young Gyu Jin

Distribution network reconfiguration (DNR) has long been used to minimize losses in normal conditions and restore out-of-service areas in fault situations. However, the integration of renewable resources into power systems has made operating strategies more challenging, requiring fast and responsive approaches to …

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Monolithic Self-Charging Storage Device with Stable 3 V Operation

Juyeon Han, Seokgyu Ryu, Harim Seo, Eubin Jang et autres

Monolithic self-charging storage device with Stable 3 V Operation The energy paradigm has been changing from the traditional power plant system to micro-gride system based on renewable energy. However, renewable energy including wind, solar, and vibration, is intermittent and influenced by time, …

kr (code pays fourni par la source)

Complete Genome of Methicillin-Resistant Staphylococcus epidermidis Z0118SE0272 Isolated from a Residential Environment

Haesung Lee, Jae-Young Oh, Kui Jae Lee, Jong‐Chan Chae

Staphylococcus epidermidis is a normal flora of human skin and is occasionally associated with pathogenic infections.We report the complete genome sequence of methicillin-resistant Staphylococcus epidermidis strain Z0118SE0272 isolated from the residential environment sharing by a companion dog and dwellers.Resistance to cefoxitin was …

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Complete Genome of Methicillin-Resistant Staphylococcus pseudintermedius Z0118SP0130 Isolated from a Companion Dog

Haesung Lee, Jae-Young Oh, Jong‐Chan Chae

Methicillin-resistantStaphylococcus pseudintermedius Z0118SP0130 was isolated from eye specimen of a companion dog in South Korea.The complete genome of Z0118SP0130 consisted of a 2,663,277 bp chromosome and there was no plasmid.The strain was identified as the sequence type 45 and contained a mecA …

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Novel anti-atrophic peptide isolated from olive flounder surimi as a nutraceutical additive against TNF-α induced muscle atrophy

Nisansala Madushani Liyanage, D. P. Nagahawatta, Thilina Uduwaka Jayawardena, H.H.A.C.K. Jayawardhana et autres

Skeletal muscle atrophy has significant negative functional effects, especially on patients with inflammatory diseases. Tumor necrosis factor alpha (TNF-α) plays a crucial role in muscle pathology associated with muscle wasting and impairment of differentiation. The present study evaluated the anti-atrophic activity and …

kr, ca (code pays fourni par la source)

Hybrid Genetic Algorithm With k-Nearest Neighbors for Radial Distribution Network Reconfiguration

Seungchan Jo, Jae-Young Oh, Jae Ho Lee, Seokhwa Oh et autres

Distribution network reconfiguration (DNR) is to control switches to reduce system losses, alleviate overloads, and mitigate voltage fluctuations. DNR is challenging due to nonlinear power flow equations and the inclusion of integer variables representing switch states. Besides, radial distribution networks require a …

kr, us (code pays fourni par la source)

Skeletal muscle growth activity of Olive Flounder (Paralichthys olivaceus) meat digest

D. P. Nagahawatta, Nisansala Madushani Liyanage, Thilina Uduwaka Jayawardena, H.H.A.C.K. Jayawardhana et autres

kr, ca, lk (code pays fourni par la source)

Molecular Characterization of Fecal Extended-Spectrum β-Lactamase- and AmpC β-Lactamase-Producing Escherichia coli From Healthy Companion Animals and Cohabiting Humans in South Korea

Jun Sung Hong, Wonkeun Song, Hee‐Myung Park, Jae-Young Oh et autres

This study aimed to describe the distribution and characterization of fecal extended-spectrum β-lactamase (ESBL)- and AmpC-producing Escherichia coli isolates from healthy companion animals and cohabiting humans. A total of 968 rectal swab samples from 340 participants, including healthy companion animals and cohabiting …

kr (code pays fourni par la source)