Search Results - "Yang, Hyungjin"

Activation evaluation of substances around the target in 70-MeV proton beam irradiation facilities by Baek, Beomyeol, Kim, Sangrok, Yang, Hyungjin

“…Various substances in the target room of 70-MeV proton beam irradiation facility must be managed as radioactive waste owing to their activation during…”
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Evaluation of Denoising Performance of ResNet Deep Learning Model for Ultrasound Images Corresponding to Two Frequency Parameters by Kang, Hyekyoung, Park, Chanrok, Yang, Hyungjin

“…Ultrasound imaging is widely used for accurate diagnosis due to its noninvasive nature and the absence of radiation exposure, which is achieved by controlling…”
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Design of a Low-Resolution Gamma-ray Spectrometer for Monitoring Radioactive Levels of Wastewater by Kim, Sangrok, Kim, Taeyoon, Yang, Hyungjin

“…Wastewater containing radioactive materials is stored in decay tanks, which are typically installed in basements to restrict public access. Specific activity…”
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The effect of the scatter correction obtained using single scatter simulations with CT- and MR-based attenuation maps for 18F-FDG brain PET by Yoon, Seok Hwan, Kang, Hye Kyung, Lee, Joo Ah, Jeon, Hyuk, Jang, Ji Sung, Yang, Hyungjin

“…Attenuation correction (AC) and scatter correction (SC) are essential steps for accurate PET quantification in positron emission tomography (PET)/computed…”
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Estimation of leakage rate of air from a fume hood in a radioisotope laboratory using CFD simulations by Kim, Sangrok, Yang, Hyungjin

“…The leakage rate of air from a fume hood is an important factor for calculating the internal exposure at a workplace using the dose conversion factors…”
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Optimal dual-energy computed tomography scan parameters to detect small-sized urinary stones and their composition by Jung, Jin-Woo, Shin, Jun-Bong, Choi, Hyo-Jun, Pak, Seongyong, Yang, Hyungjin, Yoon, Byung Il

“…To investigate the optimal scanning parameters of dual-energy computed tomography (DECT), which can accurately determine sensitivity (the detectability of…”
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Evaluation of MR-based PET Images with a Homogeneous μmap by Using Integrated PET/MR by Park, Chan Rok, Kim, Jung Soo, Baek, Beomyeol, Kim, Seong Ho, Yang, Hyungjin

“…This study intends to obtain magnetic resonance (MR)-based positron emission tomography (PET) images with a relatively uniform μmap by using a National…”
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Evaluation of MR-based PET Images with a Homogeneous map by Using Integrated PET/MR by Chan Rok Park, Jung Soo Kim, Beomyeol Baek, Seong Ho Kim, Hyung Jin Yang

“…This study intends to obtain magnetic resonance (MR)-based positron emission tomography (PET) images with a relatively uniform map by using a National…”
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Quantum direct communication with authentication by Lee, Hwayean, Lim, Jongin, Yang, HyungJin

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Etching Behavior and Mechanism of In- and Ga-Doped ZnO Thin Films in Inductively Coupled BCl 3 /Cl 2 /Ar Plasmas by Kwon, Kwang-Ho, Efremov, Alexander, Kang, Sungchil, Jang, Hanbyeol, Yang, Hyungjin, Kim, Kwangsoo

“…The etching characteristics and mechanism of In- and Ga-doped ZnO (IGZO) thin films in BCl 3 /Cl 2 /Ar inductively coupled plasma at a fixed gas pressure (6…”
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Etching Behavior and Mechanism of In- and Ga-Doped ZnO Thin Films in Inductively Coupled BCl 3 /Cl 2 /Ar Plasmas by Kwon, Kwang-Ho, Efremov, Alexander, Kang, Sungchil, Jang, Hanbyeol, Yang, Hyungjin, Kim, Kwangsoo

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Etching Behavior and Mechanism of In- and Ga-Doped ZnO Thin Films in Inductively Coupled BCl3/Cl2/Ar Plasmas by Kwon, Kwang-Ho, Efremov, Alexander, Kang, Sungchil, Jang, Hanbyeol, Yang, Hyungjin, Kim, Kwangsoo

“…The etching characteristics and mechanism of In- and Ga-doped ZnO (IGZO) thin films in BCl 3 /Cl 2 /Ar inductively coupled plasma at a fixed gas pressure (6…”
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Calculation of the electronic properties of Ni-P amorphous alloys by HYUNGJIN YANG, SWIHART, J. C, NICHOLSON, D. M, BROWN, R. H

“…The atomic structure of Ni--P amorphous alloys were simulated for several concentrations (Ni sub 75 P sub 25 , Ni sub 80 P sub 20 , and Ni sub 85 P sub 15 ),…”
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The calculation of electronic properties of nickel-phosphorus amorphous alloys by Yang, Hyungjin

“…We have simulated the Ni-P amorphous alloy system for several concentrations ($Ni\sb{75}P\sb{25}$, $Ni\sb{80}P\sb{20}$, and $Ni\sb{85}P\sb{15}$), and have…”
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Quantum direct communication with authentication by Lee, Hwayean, Institut fuer Experimentalphysik, Universitaet Wien, Lim, Jongin, Yang, HyungJin, Department of Physics, Korea University, Chochiwon, Choongnam

“…We propose two quantum direct communication (QDC) protocols with user authentication. Users can identify each other by checking the correlation of…”
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Quantum Direct Communication with Authentication by Lee, Hwayean, Lim, Jongin, Yang, HyungJin

“…We propose two Quantum Direct Communication (QDC) protocols with user authentication. Users can identify each other by checking the correlation of…”
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Quantum Authentication and Quantum Key Distribution Protocol by Lee, Hwayean, Lim, Jongin, Yang, HyungJin

“…We propose a quantum key distribution protocol with quantum based user authentication. Our protocol is the first one in which users can authenticate each other…”
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Authenticated Multiuser Quantum Direct Communication using Entanglement Swapping by Hong, Changho, Kim, Jiin, Lee, Hwayean, Yang, Hyungjin

“…We present Authenticated Multiuser Quantum Direct Communication(MQDC) protocols using entanglement swapping. Quantum direct communication is believed to be a…”
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