Search Results - "HEO, J. H"

Gas sensing properties of defect-controlled ZnO-nanowire gas sensor by Ahn, M.-W., Park, K.-S., Heo, J.-H., Park, J.-G., Kim, D.-W., Choi, K. J., Lee, J.-H., Hong, S.-H.

“…The effect of oxygen-vacancy-related defects on gas-sensing properties of ZnO-nanowire gas sensors was investigated. Gas sensors were fabricated by growing ZnO…”
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On-chip fabrication of ZnO-nanowire gas sensor with high gas sensitivity by Ahn, M.-W., Park, K.-S., Heo, J.-H., Kim, D.-W., Choi, K.J., Park, J.-G.

“…ZnO-nanowire gas sensors were fabricated by a selective growth of nanowires on patterned Au catalysts thus forming nanowire air bridges or ‘ nanobridges’…”
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An open-label trial of Korean red ginseng as an adjuvant treatment for cognitive impairment in patients with Alzheimer's disease by Heo, J.-H., Lee, S.-T., Chu, K., Oh, M. J., Park, H.-J., Shim, J.-Y., Kim, M.

“…Background and purpose:  Ginseng is one of the most popular herbs worldwide. Ginseng has various medical applications, and it seems to have significant effects…”
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Increasing extreme flood risk under future climate change scenarios in South Korea by Kim, S., Kwon, J.-H., Om, J.-S., Lee, T., Kim, G., Kim, H., Heo, J.-H.

“…The endeavor to reduce the multiple risks of climate extremes takes the future of civil society. Many global climate models (GCMs) and regional climate models…”
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Implementation of Reliability-Centered Maintenance for transmission components using Particle Swarm Optimization by Heo, J.H., Kim, M.K., Lyu, J.K.

“…•We develop a RCM model based on a component state model and an impact model.•The component state model is handling of aging components in a transmission…”
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The frequency of cerebral microbleeds increases with CHADS2 scores in stroke patients with non-valvular atrial fibrillation by Song, T.-J., Kim, J., Lee, H. S., Nam, C. M., Nam, H. S., Heo, J. H., Kim, Y. D.

“…Background and purpose Cerebral microbleeds (CMBs) are extravasations of blood from lipohyalinized or amyloid angiopathic cerebral arterioles, and the presence…”
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The different infarct patterns between adulthood-onset and childhood-onset moyamoya disease by Cho, H J, Jung, Y H, Kim, Y D, Nam, H S, Kim, D S, Heo, J H

“…Background and purposeThe pattern of infarctions based on the findings of diffusion-weighted image was assessed, and it was also investigated whether there are…”
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The evaluation of regional frequency analyses methods for nonstationary data by Nam, W., Kim, S., Kim, H., Joo, K., Heo, J.-H.

“…Regional frequency analysis is widely used to estimate more reliable quantiles of extreme hydro-meteorological events. The stationarity of data is required for…”
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Comparison of nonstationary generalized logistic models based on Monte Carlo simulation by Kim, S., Nam, W., Ahn, H., Kim, T., Heo, J.-H.

“…Recently, the evidences of climate change have been observed in hydrologic data such as rainfall and flow data. The time-dependent characteristics of…”
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Prediction of thrombolytic efficacy in acute ischemic stroke using thin-section noncontrast CT by KIM, E. Y, HEO, J. H, LEE, S.-K, KIM, D. J, SUH, S.-H, KIM, J, KIM, D. I

“…Thin-section noncontrast CT (NCT) can detect thrombi in large arteries and can provide a measure of thrombus composition based on Hounsfield Units (HU). A…”
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The association between asymptomatic coronary artery disease and CHADS2 and CHA2DS2-VASc scores in patients with stroke by Cha, M.-J., Lee, H. S., Kim, Y. D., Nam, H. S., Heo, J. H.

“…Background and purpose CHADS2 and CHA2DS2‐VASc scores are measurement tools that stratify thromboembolic risk in patients with non‐valvular atrial…”
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Low ankle-brachial index is a predictive factor for initial severity of acute ischaemic stroke by Lee, D. H., Kim, J., Lee, H. S., Cha, M.-J., Kim, Y. D., Nam, H. S., Nam, C. M., Heo, J. H.

“…Background:  A low ankle–brachial index (ABI) is predictive of peripheral arterial disease (PAD). For unknown reasons, patients with PAD demonstrate higher…”
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Effects of Banana, Orange, and Apple on Oxidative Stress-Induced Neurotoxicity in PC12 Cells by Heo, H.J, Choi, S.J, Choi, S.-G, Shin, D.-H, Lee, J.M, Lee, C.Y

“…Banana, orange, and apple are the major fruits in Western and Asian diets. In order to find the effects of these fruits, neuron like PC12 cells were exposed to…”
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Comparison of the characteristics for in-hospital and out-of-hospital ischaemic strokes by Park, H. J., Cho, H. J., Kim, Y.-D., Lee, D. W., Choi, H.-Y., Kim, S. M., Heo, J. H.

“…Background and purpose:  Patients who are being admitted to a hospital due to diseases other than stroke may develop a stroke (in‐hospital stroke; IHS)…”
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Effects of growth duration on the structural and optical properties of ZnO nanorods grown on seed-layer ZnO/polyethylene terephthalate substrates by Jeong, Y.I., Shin, C.M., Heo, J.H., Ryu, H., Lee, W.J., Chang, J.H., Son, C.S., Yun, J.

“…► ZnO nanorods were well-formed for up to 5 h, but leaned and agglomerated after 5 h of growth. ► The structural and optical properties of ZnO nanorods were…”
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Effects of thermal annealing temperature and duration on hydrothermally grown ZnO nanorod arrays by Zhao, X.Q., Kim, C.R., Lee, J.Y., Shin, C.M., Heo, J.H., Leem, J.Y., Ryu, H., Chang, J.H., Lee, H.C., Son, C.S., Shin, B.C., Lee, W.J., Jung, W.G., Tan, S.T., Zhao, J.L., Sun, X.W.

“…In this study, the effects of thermal annealing temperature and duration on ZnO nanorod arrays fabricated by hydrothermal method were investigated. The…”
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Effects of the annealing duration of the ZnO buffer layer on structural and optical properties of ZnO rods grown by a hydrothermal process by Shin, C.M., Lee, J.Y., Heo, J.H., Park, J.H., Kim, C.R., Ryu, H., Chang, J.H., Son, C.S., Lee, W.J., Tan, S.T., Zhao, J.L., Sun, X.W.

“…In this study, the effects of the annealing duration of a zinc oxide (ZnO) buffer layer on structural and optical properties of ZnO rods grown by a…”
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Thrombus Volume Comparison between Patients with and without Hyperattenuated Artery Sign on CT by Kim, E.Y, Yoo, E, Choi, H.Y, Lee, J.W, Heo, J.H

“…Although the hyperattenuated middle cerebral artery sign is known to be related to acute infarction, the volume of clot associated with it is not known. We…”
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Hemodynamic changes in limb shaking TIA associated with anterior cerebral artery stenosis by HAN, S. W, KIM, S. H, KIM, J. K, PARK, C. H, YUN, M. J, HEO, J. H

“…Limb shaking TIA is a rare but well-known feature of severe carotid artery stenosis. The authors report a patient who developed recurrent shaking movements of…”
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Association of aortic plaque with intracranial atherosclerosis in patients with stroke by NAM, H. S, HAN, S. W, LEE, J. Y, AHN, S. H, HA, J.-W, RIM, S.-J, LEE, B. I, HEO, J. H

“…To determine whether there is a relationship between aortic plaques and intracranial (IC) atherosclerosis. We reviewed 922 patients with stroke who had both…”
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