S. H. Lee

Publication List Details

Period

1983 - 2009

Number

99

Co-Authors

Online available since 2005/Oct/15 Improving Measurement Accuracy Using Image Super-Resolution (2009)

H. Y. Hsu, S. H. Lee

Abstract. A super resolution measurement technique is proposed to improve the accuracy of the automated stereovision measurement systems. Image super resolution is useful to reconstruct a visually...

The effect of activated carbon injection rate on the removal of elemental mercury in a particulate collector with fabric filters (2009)

Choi, H.K, Lee, S.H, Kim, Sang Soo

The characteristics of the removal of gaseous elemental mercury using activated carbon injection in a particulate collector with fabric filters were experimentally estimated. The experiments showed...

ABSTRACTS (2009)

Abdelwahab, A., Gardner, M., Parkash, R., Basta, M., Sapp, J., Veltmann, C., ...

Introduction: Scar-related ventricular tachycardia (VT) is often unmappable. Data regarding the outcomes of ablation for mappable vs unmappable VT are lacking. Methods: Catheter ablation of...

The effects of age and aboriginality on the incidence of low birth weight in mountain townships of Taiwan (2009)

Wang, S. C., Lee, S. H., Lee, M. C., Wang, L.

Background This study aimed to examine the associations between aboriginality, age, demographic and socioeconomic factors of the mother and the risk of low birth weight (LBW) in mountain townships of...

Abstract CONTROL INTERFACE OF NEW WHITE CIRCUIT FOR SRRC 1.5GeV BOOSTOR SYNCHROTRON (2008)

K. H. Hu, S. H. Lee, C. S. Chen, Jenny Chen, C. J. Wang, T. S. Ueng, ...

To meet 1.5GeV full energy injection object, the SRRC booster system has been upgraded from 1.3GeV to 1.5GeV recently. High performance IGBT switching power supplies replace old GTO based power...

Pressure Correction in Density Functional Theory Calculations (2008)

Lee, S. H., Wan, Jones T. K.

First-principles calculations based on density functional theory have been widely used in studies of the structural, thermoelastic, rheological, and electronic properties of earth-forming materials....

Abstract UPDATE OF THE CONTROL SYSTEM AT SRRC (2008)

K. T. Hsu, C. J. Wang, Jenny Chen, C. H. Kuo, C. S. Chen, K. H. Hu, ...

The control system of accelerator complex at SRRC work well since its dedication in 1993. Several major upgrade projects will finish in the early of next millennium to improve performance of the...

The meson $Z^+(4430)$ as a tetraquark state (2008)

Bracco, M. E., Lee, S. H., Nielsen, M., Da Silva, R. Rodrigues

We test the validity of the QCD sum rules applied to the meson $Z^+(4430)$, by considering a diquark-antidiquark type of current with $J^{P}=0^{-}$ and with $J^{P}=1^{-}$. We find that, with the...

Neural Network Classification of Diesel Spray Images (2008)

S. D. Walters, S. H. Lee, C. Crua, R. J. Howlett

Abstract. This paper describes an evaluation of a neural network technique for modelling fuel spray penetration in the cylinder of a diesel internal combustion engine. The model was implemented using...

C.: Fuzzy Logic and Neurofuzzy Modelling of Diesel Spray (2008)

S. H. Lee, R. J. Howlett, S. D. Walters, C. Crua

Abstract. This paper describes a comparative evaluation of two fuzzy-derived techniques for modelling fuel spray penetration in the cylinders of a diesel internal combustion engine. The first model...

on Robotics and Automation (2001), 109–114. (2008)

S. E. Baek, S. H. Lee, J. H. Chang, S. J. Bartholet, Reconfigurable End Effector, ...

designing compliant mechanisms for rigid-body replacement synthesis, Proceed-

Studying Diquark Structure of Heavy Baryons in Relativistic Heavy Ion Collisions (2008)

Yasui, S., Lee, S. H., Ohnishi, K., Ko, C. M.

We propose the enhancement of $\Lambda_c$ yield in heavy ion collisions at RHIC and LHC as a novel signal for the existence of diquarks in the strongly coupled quark-gluon plasma produced in these...

Fabrication of One-Dimensional Programmable-Height Nanostructures via Dynamic Stencil Deposition (2008)

Wasserman, J. L., Lucas, K., Lee, S. H., Ashton, A., Crowl, C. D., Markovic, N.

Dynamic stencil deposition (DSD) techniques offer a variety of fabrication advantages not possible with traditional lithographic processing, such as the the ability to directly deposit nanostructures...

Effect of Boron Contents on Weldability in High Strength Steel (2008)

Lee, H.W., Kim, Y.H., Lee, S.H., Lee, S.K., Lee, K.H., Park, J.U., ...

Three experimental flux cored wires(basic type) designed to produce systematic variations in the concentrations of boron of 32 ppm, 60 ppm and 103 ppm in the weld metal were prepared. A previous...

Frequency-Time Analysis(Partition-FFT) for Tracking Detection (2008)

Jee, S. W., Lee, S. H., Kim, Ch. N., Lee, C. H., Lee, K. S.

A electromagnetic waves are used for sensing in insulation diagnosis at electric machine or equipment. When it a method, waves are transformed into the FFT(Fast Fourier Transform); a kind of the...

Optimization and Flavor Quality of Enzymatic Hydrolysate from Dark Muscle of Skipjack (2008)

Jang, H. J., Kim, M. C., Jung, E. M., Shin, E. C., Lee, S. H., Lee, S. J., ...

Enzymatic hydrolysis of dark muscle of skipjack was optimized by using response surface methodology. Three factors of independent values were pH (4.2 to 9.8), time (0.6 to 3.4 hrs) and temperature...

Novel Multi-Level PWM Inverter Using The Common Arm (2008)

.Song, S.G, Yu, Tao, Lee, S.H., Cho, S.E., Moon, C.J., Kim, C.U, ...

In this paper, we proposed the electric circuit using one common arm of H-Bridge Inverters to reduce the number of switching component in multi-level inverter combined with H-Bridge Inverters and...

INVESTIGATION ON SPRAY CHARACTERISTICS UNDER ULTRA-HIGH INJECTION PRESSURE CONDITIONS (2008)

LEE, S. H., JEONG, D. Y., LEE, J. T., RYOU, H. S., HONG, K.

This article reports the experimental and numerical results for free sprays under ultra-high injection pressure conditions to give us better understandings of spray characteristics and also to make...

Data Retention Time and Electrical Characteristics of Cell Transistor According to STI Materials in 90 nm DRAM (2008)

Shin, S.H., Lee, S.H., Kim, Y.S., Heo, J.H., Bae, D.I., Hong, S.H., ...

Cell transistor and data retention time characteristics were studied in 90 nm design rule 512M-bit DRAM, for the first time. And, the characteristics of cell transistor are investigated for different...

Dielectric and Piezoelectric Properties of Lead-free $(Bi_{0.5}Na_{0.5})TiO_3-(Bi_{0.5}K_{0.5)TiO_3$ Ceramics (2008)

Cho, J. A., Sung, Y. S., Lee, S. H., Song, T. K., Jeong, S. J., ...

Lead-free $[Bi_{0.5}(Na_{1-x}K_x)_{0.5}TiO_3](x=0\~1.0)$ ceramics were prepared using a solid state reaction method and their structural and electrical characteristics were investigated. X-ray...

High-Temperature Stability Evaluation of Various Surface Treated Layers of Materials for Ultra-Super Critical Power Plants (2008)

Ryu, K.H., Song, T.K., Lee, J.H., Kim, G.S., Lee, S.H., Urm, K.W.

In order to improve thermal efficiency of the fossil fuel power plants, we need to develop advanced materials with superior durability in the ultra-super critical state, which requires surface...

Heavy-ion collisions at the LHC-Last call for predictions (2008)

Armesto, N., Borghini, N., Jeon, S., Wiedemann, U. A., Abreu, S., Akkelin, S. V., ...

This writeup is a compilation of the predictions for the forthcoming Heavy Ion Program at the Large Hadron Collider, as presented at the CERN Theory Institute 'Heavy Ion Collisions at the LHC - Last...

Efficacy of chemotherapy as a first-line treatment in ocular adnexal extranodal marginal zone B-cell lymphoma (2008)

Kim, T. M., Yun, T., ...

Background: Radiotherapy is commonly used as a first-line treatment for localized ocular adnexal extranodal marginal zone B-cell lymphoma (EMZBL), despite its ophthalmologic complications. This study...

A phase II trial of S-1 and cisplatin in patients with metastatic or relapsed biliary tract cancer (2008)

Kim, Y. J., Kim, H. G., Oh, S. Y., Lee, K. W., Choi, I. S., ...

Background: Optimal chemotherapy for advanced biliary tract cancer (BTC) is yet to be defined. We carried out this study to evaluate the efficacy and toxicity of combination chemotherapy with S-1 and...

Agency under Contract N00014-87-K-0825. References (2007)

W. H. Wu, L. A. Bergman, A. R. Johnston, C. C. Guest, S. C. Esener, ...

Tom Knight originally suggested the idea of using fat-tree structures as a means for scaling Transit networks. Tom Knight and Henry Minsky were invaluable for discussion and criticism of these ideas...

Heavy Ion Collisions at the LHC - Last Call for Predictions (2007)

Abreu, S, Borghini, N, Akkelin, V, Alam, J, Albacete, J L, Andronic, A, ...

This writeup is a compilation of the predictions for the forthcoming Heavy Ion Program at the Large Hadron Collider, as presented at the CERN Theory Institute 'Heavy Ion Collisions at the LHC - Last...

Heavy Ion Collisions at the LHC - Last Call for Predictions (2007)

Abreu, S., Akkelin, S. V., Alam, J., Albacete, J. L., Andronic, A., Antonov, D., ...

This writeup is a compilation of the predictions for the forthcoming Heavy Ion Program at the Large Hadron Collider, as presented at the CERN Theory Institute 'Heavy Ion Collisions at the LHC - Last...

Feasibility of on-line measurement of sewage components using the UV absorbance and the neural network (2007)

Jeong, H. S., Lee, S. H., Shin, H. S.

The objective of this study was to test the feasibility of a new method to improve the accuracy in the estimation of sewage components. Adding to the regression of sewage components with UV...

A study of tool design for minimization of heat-affected zone in rapid heat ablation process (2007)

Kim, H.C., Lee, S.H., Yang, D.Y.

Rapid prototyping and manufacturing (RPM) technologies have been widely adopted by the industry because of the potential of these technologies to rapidly fabricate three-dimensional parts with...

Mechanical properties and failure characteristics of ISB panel with metalllic pyramidal inner structures (2007)

Ahn, D.G., Lee, S.H., Jung, C.G., Hahn, G.Y., Yang, D.Y.

The objective of this paper is to investigate the influence of design parameters of the ISB panel, an inner structured and bonded panel with metallic pyramidal inner structures, on mechanical...

Compression-based data mining of sequential data (2007)

Keogh, E, Lonardi, S, Ratanamahatana, C A, Wei, L, Lee, S H, Handley, J

The vast majority of data mining algorithms require the setting of many input parameters. The dangers of working with parameter-laden algorithms are twofold. First, incorrect settings may cause an...

Development of a rapid heat ablation (RHA) process using a hot tool (2007)

Kim, H.C., Lee, S.H., Yang, D.Y.

Rapid prototyping and manufacturing (RPM) technologies have played a crucial role in reducing the lead-time and development costs of new products since its birth in the late 1980s. As compared with...

Reference material for radionuclides in sediment IAEA-384 (Fangataufa Lagoon sediment) (2007)

Povinec, P.P., Pham, M.K., Sanchez-Cabeza, J.A., Barci-Funel, G., Bojanowski, R., Boshkova, T., ...

A reference material designed for the determination of anthropogenic and natural radionuclides in sediment, IAEA-384 (Fangataufa Lagoon sediment), is described and the results of certification are...

Dispersed entrepreneurship within multinational corporations: A community perspective (2007)

Lee, S.H., Williams, C.

The paper develops a new theoretical perspective on the phenomenon of dispersed entrepreneurship in large multinational corporations (MNCs). We argue that the creation and sharing of knowledge in...

Effects of influent COD/N ratio and interanl recycle ratio on nitrogen removal efficiency in the KNR(R) process (2006)

Suh, C. W, Lee, S. H., Jeong, H. S., Kwon, J. C., Shin, H. S.

In this study, with the KNRw process that has many advantages, the nitrogen removal efficiency of KNR was experimentally investigated at various COD/N ratios of influent conditions. The optimal...

Spin waves in the Frustrated Kagome Lattice Antiferromagnet KFe3(OH)6(SO4)2 (2006)

Matan, K., Grohol, D., Nocera, D. G., Yildirim, T., Harris, A. B., Lee, S. H., ...

The spin wave excitations of the ideal S=5/2 Kagome lattice antiferromagnet KFe3(OH)6(SO4)2 have been measured using high-resolution inelastic neutron scattering. We directly observe a flat mode...

Particle-in-cell Monte Carlo and fluid simulations of argon-oxygen plasma : comparisons with experiments and validations (2006)

Lee, S.H., Iza, Felipe, Lee, Jae Koo

This article was published in the journal, Physics of plasmas and is also available at: http://pop.aip.org/pop/top.jsp or http://dx.doi.org/10.1063/1.2179430

Bulk-micromachining circular foil type micro heat-flux sensor (2006)

Oh, S.H., Lee, S.H., Jeon, J.C., Kim, M.H., Lee, S.S.

A micro heat-flux sensor with high sensitivity under conditions of low heat flux has been designed, bulk-micromachined and tested in a convective environment. The sensor, which is based on the...

Cutting path generation of linear hotwire cutter for VLM-ST (2006)

Lee, S.H., Ahn, D.G., Yang, D.Y.

Most rapid prototyping (RP) processes adopt a solid CAD model, which will be sliced into thin layers of constant thickness in the building direction. Each crosssectional layer is successively...

Magnetostriction and magnetomechanical properties of grain-oriented Tb0.33Dy0.67Fey/Epoxy composite (2005)

Kwon, O.Y., Kim, J.C., Kwon, Y.D., Lee, S.H., Lee, Z.H., Hong, S.H.

The magnetostriction and dynamic magnetomechanical properties of the directionally solidified Tb0.33Dy0.67Fey/ Epoxy composite were investigated as a function of volume fraction of RFe2 under a...

Effect of internal recycle rate on the high-strength nitrogen wastewater treatment in the combined UBF/MBR system (2005)

Ahn, Y.T., Kang, S.T., Chae, S.R., Lim, J.L., Lee, S.H., Shin, H.S.

An anaerobic/aerobic system combining an anaerobic upflow-sludge bed filter (UBF) and an aerobic membrane bioreactor (MBR) was operated to enhance organic and nitrogen removal efficiency. The...

The mechanism of microsatellite instability is different in synchronous and metachronous colorectal cancer (2005)

Velayos, F S, Lee, S H, Qiu, H M, Dykes, S, Yiu, R, Terdiman, Y P, ...

MLH1 promoter hypermethylation has been described as the primary mechanism for high-frequency microsatellite instability (MSI-H) in sporadic colorectal cancers (CRCs). The underlying molecular...

Data Min Knowl Disc DOI 10.1007/s10618-006-0049-3 Compression-based data mining of sequential data (2005)

Eamonn Keogh, Stefano Lonardi Chotirat, Ann Ratanamahatana, Lee John H, S. Lonardi, ...

Abstract The vast majority of data mining algorithms require the setting of many input parameters. The dangers of working with parameter-laden algorithms are twofold. First, incorrect settings may...

Fabrication of a ZnO piezoelectric micro cantilever with a high-aspect-ratio nano tip (2005)

Lee, S.H., Lee, S.S., Choi, J.J., Jeon, J.U., Ro, K.

This paper reports on a ZnO piezoelectric micro cantilever with a high-aspect-ratio (HAR) nano tip, which is proposed for a ferroelectric material based nano storage system. The system uses the...

이광자 광중합의 윤곽선 스캐닝법에 의한 마이크로 입체형상 제작 (2005)

박, 상후, 임, 태우, 이, 상호, 양, 동열, 공, 효진, 이, 광섭, ...

본 연구는 수십 마이크로미터 크기의 임의의 3차원 형상제작을 위한 이광자 광중합에 의한 나노 입체 리소그래피(nano-stereolithography) 공정개발에 관한...

A study on thermal characteristics of non-contact hot-tool for rapid feature detailing (RFD) process (2005)

Kim, H.C., Ahn, D.G., Lee, S.H., Yang, D.Y.

The rapid feature detailing (RFD) process utilizing the non-contact hot-tool has been developed to create detailed shapes on the surfaces of VLM-ST parts. The dimensional accuracy of the detailed...

Analysis and application of ADM1 for anaerobic methane production (2004)

Jeong, H.S., Suh, C.W., Lim, J.L., Lee, S.H., Shin, H.S.

An anaerobic model for the serum bottle test was developed and analyzed with sensitivities of stoichiometric and kinetic parameters to the components in order to establish a basis for appropriate...

A study on the influence of the sloped cutting angle on kerfwidth and part quality in the hotwire cutting of EPS foam for the VLM-s rapid prototyping process (2003)

Ahn, D.G., Lee, S.H., Yang, D.Y.

The VLM-s rapid prototyping process employs hotwire cutting of an EPS foam sheet using a four-axis synchronized automatic hotwire cutter. The dimensional accuracy and the quality of the cut part are...

Surface reconstruction for mid-slice generation on variable lamination manufacturing (2002)

Lee, S.H., Ahn, D.G., Yang, D.Y.

A new rapid prototyping process, variable lamination manufacturing (VLM), has been developed to reduce building time and to improve the surface finish of parts by using a 4-axis-controlled hotwire...

Surface reconstruction for mid-slice generation on variable lamination manufacturing (2002)

Lee, S.H., Ahn, D.G., Yang, D.Y.

A new rapid prototyping process, variable lamination manufacturing (VLM), has been developed to reduce building time and to improve the surface finish of parts by using a 4-axis-controlled hotwire...

A neural network approach to the modelling and analysis of stereolithography processes (2001)

Lee, S.H., Park, W. S., Cho, Hyungsuck, Zhang, W., Leu, M. C.

Stereolithography has attracted more attention due to better part build accuracy than other rapid prototyping technologies. However, this build method still limits wider applications due to the...

Hybrid Control Scheme for Robust Tracking of Two-Link Flexible Manipulator (2001)

Lee, S.H., Lee, C.W.

A hybrid control scheme is proposed to stabilize the vibration of a two-link flexible manipulator while robustness of Variable Structure Control (VSC) developed for rigid manipulators is maintained...

Modeling and Analysis of Internal Impact for General Classes of Robotic Mechanisms (2000)

Lee, S.H., Kim, S.H., Kwak, Y.K.

When a robot system collides with environment not only the contact point but also the joints of the robot system experience impulsive forces or moments. However analysis on the so-called internal...

FTTC/xDSL network planning under uncertain demand (2000)

Choi, J. S., Tcha, Dong-Wan, Lee, S. H., Ahn, D. H.

This article is confirmed to be submitted through the review and edition of the Korean Operations Research and Management Science Society. Please enter the title (Journal/Proceedings), volume,...

Compressive response and failure of fiber reinforced unidirectional composites (1999)

Lee, S.H., Waas, Anthony M.

The compressive response of polymer matrix fiber reinforced unidirectional composites (PMC's) is investigated via a combination of experiment and analysis. The study accounts for the nonlinear...

Step structure and ordering in GaInP (1998)

Stringfellow, Gerald B., Lee, S.H.

Presents information from an experiment on the step structure and ordering in GalnP. Information on the step spacing and degree of order in the epitaxial layers; Details on the experiment; Results...

Influence of tellurium doping on step bunching of GaAs (001) vicinal surfaces grown by organometallic vapor phase epitaxy (1998)

Stringfellow, Gerald B., Lee, S.H.

Atomic force microscopy has been used to investigate the influence of controlled tellurium Te incorporation on the step structure of GaAs grown by organometallic vapor phase epitaxy on vicinal 001...

Step structure and ordering in Te-doped GaInP (1998)

Stringfellow, Gerald B., Lee, S.H.; Hsu, T.C.

The step structure and CuPt ordering in GaInP layers grown by organometallic vapor phase epitaxy on singular GaAs substrates have been investigated as a function of Te (DETe) doping using atomic...

Step structure and ordering in GaInP (1998)

Stringfellow, Gerald B., Lee, S.H.

Presents information from an experiment on the step structure and ordering in GalnP. Information on the step spacing and degree of order in the epitaxial layers; Details on the experiment; Results...

Influence of tellurium doping on step bunching of GaAs (001) vicinal surfaces grown by organometallic vapor phase epitaxy (1998)

Stringfellow, Gerald B., Lee, S.H.

Atomic force microscopy has been used to investigate the influence of controlled tellurium Te incorporation on the step structure of GaAs grown by organometallic vapor phase epitaxy on vicinal 001...

Step structure and ordering in Te-doped GaInP (1998)

Stringfellow, Gerald B., Lee, S.H.; Hsu, T.C.

The step structure and CuPt ordering in GaInP layers grown by organometallic vapor phase epitaxy on singular GaAs substrates have been investigated as a function of Te (DETe) doping using atomic...

Impact and Dynamic Deformation Behavior of Mechanically Alloyed Tungsten Heavy Alloy (1998)

Ryu, H. J., Hong, S. H., Kim, D. K., Lee, S. H.

93W-5.6Ni-1.4Fe tungsten heavy alloy was fabricated by mechanical alloying process using elemental poweders of tungsten, nickel and iron, followed by sintering at temperatur of 1445-1485c under...

Optimal Kinematic Design of an Anthropomorphic Robot Module with Redundant Actuators (1997)

Lee, S.H., YI, B.J., Kwak, Y.K.

Motivated by the redundant actuation mode of the human body, which produces several unique functions that general robotic mechanisms cannot generate, an anthropomorphic robot module resembling the...

Fast and Accurate Timing Simulation with Regionwise Quadratic Models (1994)

A. Dharchoudhury, S. H. Lee

This paper presents a technique called regionwise quadratic (RWQ) modeling that allows highly accurate MOS models, as well as measured I-V data, to be used in fast timing simulation. This technique...

Diagnosis of cerebral arteriovenous malformation by colour Doppler examination (1992)

FONG, L. V., LEE, S. H., SALMON, A. P.

A newborn presented in congestive cardiac failure, and colour Doppler ultrasonography confirmed a large aneurysm of the vein of Galen. The two-dimensional cranial ultrasound appearance was not...

Comparative Studies on Aetiology and Epidemiology of Viral Conjunctivitis in Three Countries of East Asia--Japan, Taiwan and South Korea (1987)

ISHII, K, NAKAZONO, N, FUJINAGA, K, FUJII, S, KATO, M, OHTSUKA, H, ...

A total number of 1105 cases with viral conjunctivitis, mainly epidemic kerato-conjunctivitis (EKC) consisting of 354 cases from Sapporo, Japan, of 628 from Kaohsiung, Taiwan and of 123 from Busan,...

Intramolecular Vibrational Redistribution at Low State Densities in S1 Aromatics. Evidence for Rotational Contributions (1983)

D. A. Dolson, K. W. Holtzclaw, S. H. Lee, S. Munchak, C. S. Parmenter, B. M. Stone, ...

Evidence is presented concerning the onset of intramolecular vibrational redistribution (IVR) as one climbs the vibrational manifold of room temperature S1 aromatics. The onsets of IVR occur at S1...

Occupational health hazards of mine workers*

Cho, K. S., Lee, S. H.

Mining has always been among the most hazardous of occupations, and with the increasing demand for coal and minerals safety in mines assumes even greater importance. This article describes the...

Mutational analysis of oncogenic AKT E17K mutation in common solid cancers and acute leukaemias

Kim, M S, Jeong, E G, Yoo, N J, Lee, S H

Mounting evidence indicates that alterations of AKT signalling play important roles in cancer development. An earlier study discovered an oncogenic AKT1 gene mutation (AKT1 E17K) in breast,...