Search Results - "Yong Ki Kim"

Privacy-preserving parallel kNN classification algorithm using index-based filtering in cloud computing by Kim, Yong-Ki, Kim, Hyeong-Jin, Lee, Hyunjo, Chang, Jae-Woo

“…With the development of cloud computing, interest in database outsourcing has recently increased. In cloud computing, it is necessary to protect the sensitive…”
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Single-shot terahertz spectrometer using a microbolometer camera by Jang, Dogeun, Jin, Hanran, Kim, Ki-Yong

“…We demonstrate a single-shot terahertz spectrometer consisting of a modified Mach–Zehnder interferometer and a microbolometer focal plane array. The…”
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Highly enhanced terahertz conversion by two-color laser filamentation at low gas pressures by Yoo, Yung-Jun, Jang, Dogeun, Kim, Ki-Yong

“…We present an experimental study on pressure-dependent terahertz generation from two-color femtosecond laser filamentation in various gases. Contrary to…”
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Generation and Characterization of Strong Terahertz Fields From kHz Laser Filamentation by Yoo, Yung-Jun, Kuk, Donghoon, Zhong, Zheqiang, Kim, Ki-Yong

“…We report the generation of intense broadband THz fields (>16 MV/cm) at a 1-kHz repetition rate via two-color femtosecond laser filamentation in air. We find…”
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Binder- and conductive additive-free laser-induced graphene/LiNi1/3Mn1/3Co1/3O2 for advanced hybrid supercapacitors by Lee, Seung-Hwan, Kim, Ki-Yong, Yoon, Jung-Rag

“…Hybrid supercapacitors have recently emerged as next-generation energy storage devices that bridge the gap between supercapacitors and lithium-ion batteries…”
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Energy level alignment at a charge generation interface between 4 , 4 ′ -bis( N -phenyl-1-naphthylamino)biphenyl and 1,4,5,8,9,11-hexaazatriphenylene-hexacarbonitrile by Kim, Yong-Ki, Won Kim, Jeong, Park, Yongsup

“…We have determined the electronic energy level alignment at the interface between 4 , 4 ′ -bis( N -phenyl-1-naphthylamino)biphenyl (NPB) and…”
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Efficient terahertz and Brunel harmonic generation from air plasma via mid-infrared coherent control by Jang, Dogeun, Schwartz, Robert M., Woodbury, Daniel, Griff-McMahon, Jesse, Younis, Abdurrahman H., Milchberg, Howard M., Kim, Ki-Yong

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Correction: Privacy-preserving parallel kNN classification algorithm using index-based filtering in cloud computing by Kim, Yong-Ki, Kim, Hyeong-Jin, Lee, Hyunjo, Chang, Jae-Woo

“…[This corrects the article DOI: 10.1371/journal.pone.0267908.]…”
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Multi-millijoule terahertz emission from laser-wakefield-accelerated electrons by Pak, Taegyu, Rezaei-Pandari, Mohammad, Kim, Sang Beom, Lee, Geonwoo, Wi, Dae Hee, Hojbota, Calin Ioan, Mirzaie, Mohammad, Kim, Hyeongmun, Sung, Jae Hee, Lee, Seong Ku, Kang, Chul, Kim, Ki-Yong

“…High-power terahertz radiation was observed to be emitted from a gas jet irradiated by 100-terawatt-class laser pulses in the laser-wakefield acceleration of…”
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High-Power Broadband Terahertz Generation via Two-Color Photoionization in Gases by Ki-Yong Kim, Glownia, J. H., Taylor, A. J., Rodriguez, G.

“…We review high-energy, broadband terahertz (THz) generation in two-color laser-produced gaseous plasma. We first describe our microscopic plasma current model…”
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Privacy-preserving kNN query processing algorithms via secure two-party computation over encrypted database in cloud computing by Kim, Hyeong-Jin, Lee, Hyunjo, Kim, Yong-Ki, Chang, Jae-Woo

“…Since studies on privacy-preserving database outsourcing have been spotlighted in a cloud computing, databases need to be encrypted before being outsourced to…”
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Effects of Virtual Reality (VR)-Based Meditation on Sleep Quality, Stress, and Autonomic Nervous System Balance in Nursing Students by Kim, Ki-Yong, Hur, Myung-Haeng, Kim, Won-Jong

“…This study aimed to determine the effects of virtual reality (VR)-based meditation on the sleep quality, stress, and autonomic nervous system balance of…”
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Functional improvement of bilateral frozen shoulder by unilateral intra-articular corticosteroid injection: a retrospective study by Kim, Minchul, Kim, Ki-Yong, Huh, Yool-Gang, Ma, Sang Hyeok, Jeong, Kil-Yong, Yoon, Seung-Hyun

“…Objective Bilateral frozen shoulder (FS) is often treated with intra-articular corticosteroid injection (IACI). No studies have been performed to establish…”
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Spectral Characterization of a Microbolometer Focal Plane Array at Terahertz Frequencies by Jang, Dogeun, Kimbrue, Malik, Yoo, Yung-Jun, Kim, Ki-Yong

“…We have developed a method to characterize the spectral response of an uncooled microbolometer focal plane array at a broad range of terahertz (THz)…”
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Investigation of terahertz radiation generation from laser-wakefield acceleration by Rezaei-Pandari, Mohammad, Mirzaie, Mohammad, Hojbota, Calin Ioan, Niknam, Ali Reza, Massudi, Reza, Kim, Ki-Yong, Nam, Chang Hee

“…We investigate the generation of terahertz (THz) radiation from laser-wakefield acceleration (LWFA) in a helium gas jet. We consider a three-dimensional setup…”
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Efficacy of Adductor Canal Block on Medial Knee Pain in Patients with Knee Osteoarthritis: A Randomized Single-Blind Placebo-Controlled Study by Kim, Ki-Yong, Huh, Yool-Gang, Ma, Sang Hyeok, Yoon, Jong Hyeon, Jeong, Kil-Yong, Park, Do Young, Yoon, Seung-Hyun

“…This study aimed to confirm the efficacy of ultrasound-guided adductor canal block (ACB) as a treatment option for medial knee pain caused by knee…”
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Investigation of Solanum carolinense Dominance and Phytotoxic Effect in Festuca arundinacea with Special Reference to Allelochemical Identification, Analysis of Phytohormones and Antioxidant Mechanisms by Kim, Lee-Rang, Adhikari, Arjun, Kang, Yosep, Gam, Ho-Jun, Kang, Sang-Mo, Kim, Ki-Yong, Lee, In-Jung

“…Exposure to invasive weeds in pasturelands may result in significant losses and toxicity in forage crops. These species may also contain a compound that may be…”
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Phosphate-Solubilizing Enterobacter ludwigii AFFR02 and Bacillus megaterium Mj1212 Rescues Alfalfa’s Growth under Post-Drought Stress by Kang, Sang-Mo, Khan, Muhammad-Aaqil, Hamayun, Muhammad, Kim, Lee-Rang, Kwon, Eun-Hae, Kang, Yo-Sep, Kim, Ki-Yong, Park, Jae-Jeong, Lee, In-Jung

“…Drought stress is a prevalent environmental stress that adversely affects agricultural industries worldwide. In this study, bacterial isolates, AFFR02 and…”
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Effect of Biostimulator Chlorella fusca on Improving Growth and Qualities of Chinese Chives and Spinach in Organic Farm by Kim, Min-Jeong, Shim, Chang-Ki, Kim, Yong-Ki, Ko, Byong-Gu, Park, Jong-Ho, Hwang, Soo-Gen, Kim, Baeg-Ho

“…This study was conducted to investigate the efficacy of freshwater alga, on the improvement of growth and qualities in organic spinach and Chinese chives farm…”
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Systemic and Specific Delivery of Small Interfering RNAs to the Liver Mediated by Apolipoprotein A-I by Kim, Soo In, Shin, Duckhyang, Choi, Tae Hyun, Lee, Jong Chan, Cheon, Gi-Jeong, Kim, Ki-Yong, Park, Mahnhoon, Kim, Meehyein

“…Tissue-targeted delivery of small interfering RNA (siRNA) must be achieved before RNA interference (RNAi) technology can be used in practical therapeutic…”
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