Search Results - "Lee, SangWook"
-
1
Anomalously low electronic thermal conductivity in metallic vanadium dioxide
Published in Science (American Association for the Advancement of Science) (27-01-2017)“…In electrically conductive solids, the Wiedemann-Franz law requires the electronic contribution to thermal conductivity to be proportional to electrical…”
Get full text
Journal Article -
2
Driver Drowsiness Detection Using Condition-Adaptive Representation Learning Framework
Published in IEEE transactions on intelligent transportation systems (01-11-2019)“…We propose a condition-adaptive representation learning framework for driver drowsiness detection based on a 3D-deep convolutional neural network. The proposed…”
Get full text
Journal Article -
3
Comparison of mirror functors of elliptic curves via LG/CY correspondence
Published in Journal of the Korean Mathematical Society (01-09-2020)“…Polishchuk-Zaslow explained the homological mirror symmetry between Fukaya category of symplectic torus and the derived category of coherent sheaves of…”
Get full text
Journal Article -
4
Anisotropic in-plane thermal conductivity of black phosphorus nanoribbons at temperatures higher than 100 K
Published in Nature communications (16-10-2015)“…Black phosphorus attracts enormous attention as a promising layered material for electronic, optoelectronic and thermoelectric applications. Here we report…”
Get full text
Journal Article -
5
Inertia-Acoustophoresis Hybrid Microfluidic Device for Rapid and Efficient Cell Separation
Published in Sensors (Basel, Switzerland) (22-06-2022)“…In this paper, we proposed an integrated microfluidic device that could demonstrate the non-contact, label-free separation of particles and cells through the…”
Get full text
Journal Article -
6
COMPARISON OF MIRROR FUNCTORS OF ELLIPTIC CURVES VIA LG/CY CORRESPONDENCE
Published in Journal of the Korean Mathematical Society (2020)“…Polishchuk-Zaslow explained the homological mirror symmetry between Fukaya category of symplectic torus and the derived category of coherent sheaves of…”
Get full text
Journal Article -
7
Temperature-Gated Thermal Rectifier for Active Heat Flow Control
Published in Nano letters (13-08-2014)“…Active heat flow control is essential for broad applications of heating, cooling, and energy conversion. Like electronic devices developed for the control of…”
Get full text
Journal Article -
8
Label-free chemical imaging flow cytometry by high-speed multicolor stimulated Raman scattering
Published in Proceedings of the National Academy of Sciences - PNAS (06-08-2019)“…Combining the strength of flow cytometry with fluorescence imaging and digital image analysis, imaging flow cytometry is a powerful tool in diverse fields…”
Get full text
Journal Article -
9
Atrial fibrillation detection by heart rate variability in Poincare plot
Published in Biomedical engineering online (11-12-2009)“…Atrial fibrillation (AFib) is one of the prominent causes of stroke, and its risk increases with age. We need to detect AFib correctly as early as possible to…”
Get full text
Journal Article -
10
Effect of TiO2 particle size and layer thickness on mesoscopic perovskite solar cells
Published in Applied surface science (31-05-2019)“…•Electron injection and transport properties of mesoporous layer containing TiO2 nanoparticles are investigated.•The photovoltaic properties are poor with…”
Get full text
Journal Article -
11
Utilizing patient-specific 3D printed kidney surgical guide with realistic phantom for partial nephrectomy
Published in Scientific reports (19-09-2023)“…Partial nephrectomy has been demonstrated to preserve renal function compared with radical nephrectomy. Computed tomography (CT) is used to reveal localized…”
Get full text
Journal Article -
12
Measurement and Analysis of Last-Mile Parcel Delivery Truck Vibration Levels in Korea
Published in Applied sciences (01-04-2024)“…South Korea has one of the largest e-commerce markets in the world. The last-mile delivery segment of e-commerce often causes critical damage to products in…”
Get full text
Journal Article -
13
Niobium Doping Effects on TiO2 Mesoscopic Electron Transport Layer-Based Perovskite Solar Cells
Published in ChemSusChem (20-07-2015)“…Perovskite solar cells (PSCs) are the most promising candidates as next‐generation solar energy conversion systems. To design a highly efficient PSC,…”
Get full text
Journal Article -
14
Axially Engineered Metal–Insulator Phase Transition by Graded Doping VO2 Nanowires
Published in Journal of the American Chemical Society (27-03-2013)“…The abrupt first-order metal–insulator phase transition in single-crystal vanadium dioxide nanowires (NWs) is engineered to be a gradual transition by axially…”
Get full text
Journal Article -
15
Measurement and Analysis of the Shock and Drop Levels Experienced by Small and Medium Packages in the Korean Parcel Delivery System
Published in Applied sciences (01-05-2024)“…South Korea is one of the leading markets for the e-commerce industry. In line with the rapid growth of the e-commerce industry, the parcel delivery volume in…”
Get full text
Journal Article -
16
Development of a CT imaging phantom of anthromorphic lung using fused deposition modeling 3D printing
Published in Medicine (Baltimore) (01-01-2020)“…Development of patient-specific CT imaging phantoms with randomly incorporated lesions of various shapes and sizes for calibrating image intensity and…”
Get full text
Journal Article -
17
Improvement of semantic segmentation through transfer learning of multi-class regions with convolutional neural networks on supine and prone breast MRI images
Published in Scientific reports (27-04-2023)“…Semantic segmentation of breast and surrounding tissues in supine and prone breast magnetic resonance imaging (MRI) is required for various kinds of…”
Get full text
Journal Article -
18
Effect of ball size and powder loading on the milling efficiency of a laboratory-scale wet ball mill
Published in Ceramics international (01-12-2013)“…Alumina powder was wet-milled by zirconia balls with varying diameter at varying rotation speed, and the resultant particle size of the milled powder was…”
Get full text
Journal Article -
19
Modification of Electrical Properties of Graphene by Substrate-Induced Nanomodulation
Published in Nano letters (14-08-2013)“…A periodically modulated graphene (PMG) generated by nanopatterned surfaces is reported to profoundly modify the intrinsic electronic properties of graphene…”
Get full text
Journal Article -
20
Bridge inspection practices using non-destructive testing methods
Published in Journal of civil engineering and management (04-07-2015)“…Non-Destructive Testing (NDT) methods have been developed and employed as a means of rapid and effective structural inspection. Despite the various kinds of…”
Get full text
Journal Article