Search results for: Gwan Choi

Items from 1 to 20 out of 66 results

article

Factors to predict recurrence after epidural blood patch in patients with spontaneous intracranial hypotension

Seung Hyun Lee, Jooyoung Lee, Da‐woon Kim, Dong Hyun Kim, more

Headache: The Journal of Head and Face Pain > 64 > 4 > 380 - 389

Objectives This study aimed to identify predictors for the recurrence of spontaneous intracranial hypotension (SIH) after epidural blood patch (EBP). Background Epidural blood patch is the main treatment option for SIH; however, the characteristics of patients who experience relapse after successful EBP treatment for SIH remain understudied. Methods In this exploratory, retrospective, case–control...

article

Pseudo‐Hydrodynamic Flow of Quasiparticles in Semimetal WTe₂ at Room Temperature (Small 27/2023)

Young‐Gwan Choi, Manh‐Ha Doan, Luu Ly Pham Ngoc, Junsu Lee, more

Small > 19 > 27 > n/a - n/a

Quasi‐Particles Hydrodynamic fluids, such as water, can have a whirlpool structure because of backflows near the injection or sinking point. However, electrons in conventional solids have an Ohmic flow, making whirlpool formation impossible. In article number 2206604, Gyung‐Min Choi, Maxim Nikolaevich Chernodub, and co‐workers find that electron‐hole quasiparticles in WTe₂ semimetal have the pseudo‐hydrodynamic...

article

Pseudo‐Hydrodynamic Flow of Quasiparticles in Semimetal WTe₂ at Room Temperature

Young‐Gwan Choi, Manh‐Ha Doan, Luu Ly Pham Ngoc, Junsu Lee, more

Small > 19 > 27 > n/a - n/a

Recently, much interest has emerged in fluid‐like electric charge transport in various solid‐state systems. The hydrodynamic behavior of the electronic fluid reveals itself as a decrease of the electrical resistance with increasing temperature (the Gurzhi effect) in narrow channels, polynomial scaling of the resistance as a function of the channel width, violation of the Wiedemann–Franz law supported...

article

Erratum to: Bacillus piscis sp. nov., a novel bacterium isolated from the muscle of the antarctic fish Dissostichus mawsoni

Jae-Bong Lee, Seon Hwa Jeon, Seok-Gwan Choi, Hee-Young Jung, more

Journal of Microbiology > 2019 > 57 > 6 > 539-539

In the article by Lee et al. published in Journal of Microbiology 2016; 54, 809–813, The KCTC accession number KCTC 18866^T in abstract and foot note should be corrected to KCTC 33839^T.The sentence in abstract should have read: Based on the phylogenetic, phenotypic, and chemotaxonomic data, strain 16MFT21^T (=KCTC 33839^T =JCM 31664^T). The species description in foot note should have read: The NCBI GenBank/EMBL/DDBJ...

article

Characterization of Frequency and Aggregation of the Antarctic Krill (Euphausia superba) Using Acoustics

Seok-Gwan Choi, Eun-A Yoon, Doo-Hae An, Sangdeuk Chung, more

Ocean Science Journal > 2018 > 53 > 4 > 667-677

In this study, the dB difference and characteristics of krill swarms inhabiting Subarea 48.1, which includes the west and south of the South Shetland Island and the Elephant Island peripheries, were estimated to distinguish Antarctic krill, using acoustics. From April 13 to 24, 2016, acoustic data were collected along 24 survey lines using the frequencies 38 and 120 kHz, and middle trawling was performed...

article

Total and Methyl Mercury Concentrations in Antarctic Toothfish (Dissostichus mawsoni): Health Risk Assessment

Minchul Yoon, Mi Ra Jo, Poong Ho Kim, Woo Seok Choi, more

Bulletin of Environmental Contamination and Toxicology > 2018 > 100 > 6 > 748-753

The concentrations of total mercury (THg) in different organs of the Antarctic toothfish (Dissostichus mawsoni) collected from CCAMLR research blocks in Subarea 88.3 and Division 58.4.1 off the coast of Antarctica were determined. The results revealed THg concentrations of 0.165 ± 0.095 mg/kg (0.023–0.454 mg/kg, wet weight) in the Antarctic toothfish. In muscle, methyl mercury (MeHg) accounted for...

article

Larkinella roseus sp. nov., a species of the family Cytophagaceae isolated from beach soil

Jae-Bong Lee, Sumin Hong, Seung-Yeol Lee, Su-Jin Park, more

Journal of Microbiology > 2018 > 56 > 1 > 30-35

The taxonomic position of bacterial strain, designated 15J16-1T3A^T, recovered from a soil sample was established using a polyphasic approach. Phylogenic analysis based on the 16S rRNA gene sequence showed that strain 15J16-1T3A^T belonged to the family Cytophagaceae, phylum Bacteroidetes, and was most closely related to ‘Larkinella harenae’ 15J9-9 (95.9% similarity), Larkinella ripae 15J11-11^T (95...

article

Real-time sensing and three-dimensional display of far outdoor scenes based on asymmetric integral imaging

Jae-Gwan Choi, Hee-Min Choi, Yong Seok Hwang, Eun-Soo Kim

Optics and Lasers in Engineering > 2017 > 94 > C > 44-57

A new asymmetric integral imaging (AII) system for real-time pickup and three-dimensional (3-D) display of far outdoor scenes based on dynamic-pixel-mapping (DPM) is proposed. DPM is a digital process to transform the elemental images captured with a lens array into the perspective-variant object images (POIs) whose structures are matched with those of display lenses, where the orders of pixels in...

article

Percutaneous absorption and pharmacokinetics of tetrabromo-o-cresol after topical administration in rats

Youngsung Lee, Hyeon Gwan Choi, Sungwook Park, Junwoo Park

Drug Metabolism and Pharmacokinetics > 2017 > 32 > 1 Supplement > S94

article

Development of a physiologically based pharmacokinetic model for benzyl butyl phthalate and its active metabolites, mono benzyl phthalate and mono butyl phthalate, in rats

Min Gi Kim, Hyeon Gwan Choi, Youngsung Lee, Junwoo Park, more

Drug Metabolism and Pharmacokinetics > 2017 > 32 > 1 Supplement > S26

article

Absorption and disposition of potassium sorbate in rats after topical application and intravenous injection

Hyeon Gwan Choi, Youngsung Lee, Sungwook Park, Junwoo Park

Drug Metabolism and Pharmacokinetics > 2017 > 32 > 1 Supplement > S88

article

LC-MS/MS assay of mono butyl phthalate, major toxic metabolite of di-butyl phthalate in rats

Hyeon Gwan Choi, Min Gi Kim, Youngsung Lee, Junwoo Park, more

Drug Metabolism and Pharmacokinetics > 2017 > 32 > 1 Supplement > S93

article

Establishing a predictive ivivc for a drug with strongly pH dependent dissolution kinetics via population pharmacokinetic modeling

Tae Hwan Kim, Seok Won Jeong, Sun Dong Yoo, Jürgen Bernd Bulitta, more

Drug Metabolism and Pharmacokinetics > 2017 > 32 > 1 Supplement > S48-S49

article

Development of physiologically based pharmacokinetic model of di-butyl phthalate and its toxic metabolite mono-butyl phthalate in rats

Tae Hwan Kim, Min Gi Kim, Hyeon Gwan Choi, Youngsung Lee, more

Drug Metabolism and Pharmacokinetics > 2017 > 32 > 1 Supplement > S91

article

Toxicokinetics and tissue distribution of di-butyl phthalate and its major toxic metabolite, mono-butyl phthalate in rats

Youngsung Lee, Tae Hwan Kim, Hyeon Gwan Choi, Sungwook Park, more

Drug Metabolism and Pharmacokinetics > 2017 > 32 > 1 Supplement > S96-S97

article

Deinococcus rubellus sp. nov., bacteria isolated from the muscle of antarctic fish

Seok-Gwan Choi, Seon Hwa Jeon, Jae-Bong Lee, Eun Sun Joo, more

Journal of Microbiology > 2016 > 54 > 12 > 796-801

Two new bacterial strains designated as Ant6^T and Ant18 were isolated from the muscle of a fish which had been caught in the Antarctic Ocean. Both strains are Gram-stain-positive, catalase positive, oxidase negative, aerobic, and coccoid bacteria. Phylogenetic analysis based on the 16S rRNA gene sequences of strains Ant6^T and Ant18 revealed that the strains Ant6^T and Ant18 belong to the genus Deinococcus...

article

Bacillus piscis sp. nov., a novel bacterium isolated from the muscle of the antarctic fish Dissostichus mawsoni

Jae-Bong Lee, Seon Hwa Jeon, Seok-Gwan Choi, Hee-Young Jung, more

Journal of Microbiology > 2016 > 54 > 12 > 809-813

In this paper, a new bacterial strain designated as 16MFT21^T is isolated from the muscle of a fish caught in the Antarctic Ocean. Strain 16MFT21^T is a Gram-staining-positive, catalase-oxidase-positive, rod-shaped facultative-aerobic bacterium. The phylogenetic analysis that is based on the 16S-rRNA gene sequence of strain 16MFT21^T revealed that it belongs to the genus Bacillus in the family Bacillaceae...

article

The feasibility of assessing the diets of minke whale (Balaenoptera acutorostrata) in the East Sea through fatty acid composition in blubber and stable isotopic ratio of skin

Ah-Ra Ko, Se-Jong Ju, Seok-Gwan Choi, Kyung-Hoon Shin

Ocean Science Journal > 2016 > 51 > 3 > 397-410

To track the diet of minke whale (Balaenoptera acutorostrata) in the East Sea (Japan Sea), a conjoint analysis of fatty acids and C and N stable isotopes was performed on blubber and skin from the whale and its potential prey. The total lipid content in the blubber of minke whales ranged from 37.9% to 82.7% of wet mass (mean ± SD, 63.1 ± 17.2%), with triacylglycerols being the dominant lipids (96...

chapter

Overlapped list successive cancellation approach for hardware efficient polar code decoder

Tiben Che, Jingwei Xu, Gwan Choi

2016 IEEE International Symposium on Circuits and Systems (ISCAS) > 2463 - 2466

2016 IEEE International Symposium on Circuits and Systems (ISCAS)

This paper presents an efficient hardware design approach for list successive cancellation (LSC) decoding of polar codes. By applying path-overlapping scheme, for LSC with list size l (l > 1), the l instances of successive cancellation (SC) decoder can be cut down to only one. This results in a dramatic reduction of the hardware complexity without any decoding performance loss. We also develop...

chapter

TC: Throughput centric successive cancellation decoder hardware implementation for polar codes

Tiben Che, Jingwei Xu, Gwan Choi

2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) > 991 - 995

ICASSP 2016 - 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

This paper presents a hardware architecture of fast simplified successive cancellation (fast-SSC) algorithm for polar codes, which significantly reduces the decoding latency and dramatically increases the throughput. Algorithmically, fast-SSC algorithm suffers from the fact that its decoder scheduling and the consequent architecture depends on the code rate; this is a challenge for rate-compatible...

Publication date

Last year (1)
Last 3 years (3)

Close

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

From:

To:
Set your own date range

Publication type

article (35)
book (31)

Keywords

DECODING (14)
CLOCKS (10)
PARITY CHECK CODES (8)
MIMO (7)
VLSI (7)
ITERATIVE DECODING (6)
COMPUTER ARCHITECTURE (5)
DETECTORS (5)
ASIC IMPLEMENTATION (3)
ASYNCHRONOUS CIRCUITS (3)
CODECS (3)
COMPLEXITY THEORY (3)
FADING CHANNELS (3)
HARDWARE (3)
INTEGRATED CIRCUIT DESIGN (3)
LDPC (3)
MARINE MAMMALS (3)
MIMO COMMUNICATION (3)
MOBILE COMMUNICATION (3)
NOC (3)
PCBS (3)
PSNR (3)
QUADRATURE AMPLITUDE MODULATION (3)
RECEIVING ANTENNAS (3)
ROUTING (3)
SYNCHRONIZATION (3)
TEQ (3)
UNEQUAL ERROR PROTECTION (3)
ACCUMULATION PROFILES (2)
ALGORITHM DESIGN AND ANALYSIS (2)
ANTARCTIC TOOTHFISH (2)
APPLICATION SPECIFIC INTEGRATED CIRCUITS (2)
ASYNCHRONOUS INTERCONNECT (2)
BANDWIDTH (2)
BIT ERROR RATE (2)
CROSSTALK (2)
DECODER FREQUENCY (2)
DELAY (2)
DELAYS (2)
DIOXINS (2)
DISSOSTICHUS MAWSONI (2)
DVFS (2)
DYNAMIC VOLTAGE SCALING (2)
ENERGY CONSUMPTION (2)
ERROR CORRECTION CODES (2)
ERROR STATISTICS (2)
FIELD PROGRAMMABLE GATE ARRAYS (2)
FORWARD ERROR CORRECTION (2)
FORWARD ERROR CORRECTION SCHEME (2)
FRAME CONVERGENCE (2)
GALS (2)
H.264 DATA PARTITIONING (2)
H.264 LAYERED VIDEO TRANSMISSION (2)
HYDRODYNAMICS (2)
IMAGE QUALITIES (2)
ITERATIVE METHODS (2)
JOINTS (2)
LOGIC DESIGN (2)
LOW DENSITY PARITY CHECK CODEC (2)
LOW POWER (2)
LOW-DENSITY PARITY-CHECK CODE (2)
MESSAGE PASSING (2)
MINKE WHALE (2)
MODULATION (2)
NETWORK-ON-CHIP (2)
ON-CHIP NETWORKS (2)
QUASI‐PARTICLES (2)
STREAMING MEDIA (2)
SYNTHETIC MUSK (2)
SYSTEM-ON-CHIP (2)
THROUGHPUT (2)
TURBO CODES (2)
VECTORS (2)
VERY LARGE SCALE INTEGRATION (2)
VIDEO CODING (2)
VLSI DESIGN (2)
WIMAX (2)
WTE2 (2)
0.13 MICRON (1)
2.3 MM (1)
2.4 GBIT/S (1)
3-GPP LTE (1)
4.6 GBIT/S (1)
7 W (1)
802.11N (1)
ABSORPTION (1)
ACOUSTICS (1)
ACTUAL SAFE-OPERATING REGION (1)
ADDERS (1)
ADDITIVE WHITE GAUSSIAN NOISE CHANNEL (1)
ADVERSE HEALTH EFFECT (1)
ANTARCTIC KRILL (1)
ANTARCTIC OCEAN (1)
ANTENNA ARRAYS (1)
ARRAY LDPC CODES (1)
ARRAYS (1)
ASYMMETRICAL INTEGRAL IMAGING (1)
ASYNCHRONOUS BYPASS CHANNEL (1)
ASYNCHRONOUS BYPASS CHANNELS (1)
AVOBENZONE (1)
more

Data set

ieee (34)
Elsevier (15)
Springer (13)
Wiley (4)

INFONA - science communication portal

Search results for: Gwan Choi

Factors to predict recurrence after epidural blood patch in patients with spontaneous intracranial hypotension

Pseudo‐Hydrodynamic Flow of Quasiparticles in Semimetal WTe₂ at Room Temperature (Small 27/2023)

Pseudo‐Hydrodynamic Flow of Quasiparticles in Semimetal WTe₂ at Room Temperature

Erratum to: Bacillus piscis sp. nov., a novel bacterium isolated from the muscle of the antarctic fish Dissostichus mawsoni

Characterization of Frequency and Aggregation of the Antarctic Krill (Euphausia superba) Using Acoustics

Total and Methyl Mercury Concentrations in Antarctic Toothfish (Dissostichus mawsoni): Health Risk Assessment

Larkinella roseus sp. nov., a species of the family Cytophagaceae isolated from beach soil

Real-time sensing and three-dimensional display of far outdoor scenes based on asymmetric integral imaging

Percutaneous absorption and pharmacokinetics of tetrabromo-o-cresol after topical administration in rats

Development of a physiologically based pharmacokinetic model for benzyl butyl phthalate and its active metabolites, mono benzyl phthalate and mono butyl phthalate, in rats

Absorption and disposition of potassium sorbate in rats after topical application and intravenous injection

LC-MS/MS assay of mono butyl phthalate, major toxic metabolite of di-butyl phthalate in rats

Establishing a predictive ivivc for a drug with strongly pH dependent dissolution kinetics via population pharmacokinetic modeling

Development of physiologically based pharmacokinetic model of di-butyl phthalate and its toxic metabolite mono-butyl phthalate in rats

Toxicokinetics and tissue distribution of di-butyl phthalate and its major toxic metabolite, mono-butyl phthalate in rats

Deinococcus rubellus sp. nov., bacteria isolated from the muscle of antarctic fish

Bacillus piscis sp. nov., a novel bacterium isolated from the muscle of the antarctic fish Dissostichus mawsoni

The feasibility of assessing the diets of minke whale (Balaenoptera acutorostrata) in the East Sea through fatty acid composition in blubber and stable isotopic ratio of skin

Overlapped list successive cancellation approach for hardware efficient polar code decoder

TC: Throughput centric successive cancellation decoder hardware implementation for polar codes

Filter options

Publication date

Publication type

Keywords

Data set

Journal

INFONA - science communication portal

Search results for: Gwan Choi

Add recipient

Sending message cancelled

Are you sure you want to cancel sending this message?

Send message

Filter options

Publication date

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

Publication type

Keywords

Data set

Journal

Reporting an error / abuse

Sending the report failed

Accessibility options