Search Results - "Baek, J.S."

Limiting mixture distributions for AR(1) model indexed by a branching process by Hwang, S.Y., Baek, J.S.

“…First order autoregressive model indexed by a supercritical Galton–Watson branching process is discussed. Limiting distributions of the least squares estimates…”
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Explosive volatilities for threshold-GARCH processes generated by asymmetric innovations by Hwang, S.Y., Baek, J.S., Park, J.A., Choi, M.S.

“…The threshold-asymmetric GARCH (TGARCH, for short) models have been useful for analyzing asymmetric volatilities arising mainly from financial time series…”
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Persistent-threshold-GARCH processes: Model and application by Park, J.A., Baek, J.S., Hwang, S.Y.

“…Threshold models in the context of conditionally heteroscedastic time series have been found to be useful in analyzing asymmetric volatilities. While the…”
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Inhibition of Stress Corrosion Cracking of Alloy 600 in 10% Sodium Hydroxide Solution at 315°C by Hur, D.H., Kim, J.S., Baek, J.S., Kim, J.G.

“…ABSTRACTAlloy 600 (UNS N06600[1]), a typical steam generator tube material for pressurized light water reactors, has experienced various degradations by…”
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Piston-cylinder work producing expansion device in a transcritical carbon dioxide cycle. Part I: experimental investigation by Baek, J.S., Groll, E.A., Lawless, P.B.

“…Carbon dioxide is receiving strong consideration as an alternative refrigerant substituting hydroclorofluorocarbons (HCFCs) and chlorofluorocarbons (CFCs) due…”
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The nature of the magnetic state in Fe/Al multilayered films by Lee, S.J., Baek, J.S., Kim, Y.Y., Lim, W.Y., Abdul-Razzaq, W.

“…We have found from experimental data and from our theoretical calculations that the interlayer-coupling (ILC) creates a metamagnetic like state in the low…”
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Preparation and Characterisation of Non-aqueous Proton-Conducting Membranes with the Low Content of Ionic Liquids by Baek, J.-S., Park, J.-S., Sekhon, S. S., Yang, T.-H., Shul, Y.-G., Choi, J.-H.

“…In this study, we prepared ionic liquid based composite membranes applicable for anhydrous and high temperature polymer electrolyte membrane fuel cells…”
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Piston-cylinder work producing expansion device in a transcritical carbon dioxide cycle. Part II: theoretical model by Baek, J.S., Groll, E.A., Lawless, P.B.

“…A simulation model for a piston-cylinder type expansion device in which the linear motion of the piston is converted to the rotational motion of a crank via a…”
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Maltosyl-erythritol, a major transglycosylation product of erythritol by Bacillus stearothermophilus maltogenic amylase by Yoon, J.W. (Seoul National Univ., Suwon (Korea R.)), Jeon, E.J, Jung, I.H, Min, M.J, Lee, H.Y, Kim, M.J, Baek, J.S, Lee, H.S, Park, C.S, Oh, S, Park, K.H, Moon, T.W

“…This study was done to modify erythritol to change its physicochemical and sensory properties. Erythritol, a four-carbon sugar alcohol, was transglycosylated…”
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Acarviosine-simmondsin, a novel compound obtained from acarviosine-glucose and simmondsin by Thermus maltogenic amylase and its in vivo effect on food intake and hyperglycemia by Baek, J.S. (Seoul National Univ., Suwon (Korea R.)), Kim, H.Y, Abbott, T.P, Moon, T.W, Lee, S.B, Park, C.S, Park, K.H

“…Simmondsin was modified with acarviosine-glucose using the transglycosylation activity of Thermus maltogenic amylase to synthesize a novel compound with both…”
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Annealing effect of surface magnetic properties in amorphous Co/sub 1-x/Ti/sub x/ thin films by Kim, Y.Y., Baek, J.S., Lee, S.J., Lim, W.Y., Yu, S.C., Lee, S.H.

“…For amorphous Co/sub 1-x/Ti/sub x/ (x=0.13, 0.16, 0.21 at.%) thin films, deposited by the DC magnetron sputtering method, ferromagnetic resonance experiments…”
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Role of Dipeptide at Extra Sugar-Binding Space of Thermus Maltogenic Tmylase in Transglycosylation Activity by Baek, J.S, Kim, Y.W, Cha, H.J, Kim, Y.R, Moon, T.W, Park, K.H. (Seoul National University, Seoul, Republic of Korea);Kim, T.J. (Chungbuk National University, Cheongju, Republic of Korea);Kim, J.W. (University of Incheon, Republic of Korea);Lee, S.J. (Palo Alto Medical Research Foundation, Palo Alto, Republic of Korea)

“…Two conserved amino acid residues in the extra sugar-binding space near the catalytic site of Thermus maltogenic amylase were analyzed for their role in the…”
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Ferromagnetic resonance in CoZr/Ag/CoZr trilayer films by Baek, J.S., Park, Y.J., Kim, Y.Y., Lim, W.Y., Kim, C.O., Lee, S.H.

“…A series of CoZr(200 /spl Aring/)/Ag(t/sub Ag/)/CoZr(200 /spl Aring/) trilayers with Ag interlayer thickness t/sub Ag/ in the range of 10-160 /spl Aring/ was…”
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Optical characteristics of InAs/InGaAsP/InP quantum dot semiconductor optical amplifiers by Baek, J.S., Lee, J., Kim, N.J., Lee, E.G., Lee, D., Pyun, S.H., Jeong, W.G., Jang, J.W.

“…We have fabricated semiconductor optical amplifiers (SOAs) which include InAs quantum dot (QD) active layers grown on InP substrate. The SOAs exhibit the…”
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Study on models for mean diameter of aerosol particle for analysis of radionuclide behaviour inside containment by Baek, J.S., Huh, J.Y., Lee, N.H., Jeong, J.H., Choi, J.H.

“…When high enthalpy liquid is discharged into a containment, thermal fragmentation is a dominant mechanism for the dispersion of liquid into droplets. The…”
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Annealing Effect Of Surface Magnetic Properties In Amorphous Co/sub 1-x/Ti/sub x/ Thin Films by Kim, Y.Y., Baek, J.S., Lee, S.J., Lim, W.Y., You, S.C., Lee, S.H.

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Ferromagnetic resonance in CoZr/Ag/CoZr trilayer films by Baek, J.S., Park, Y.J., Kim, Y., Lim, W.Y., Kim, C.O., Lee, S.H.

“…The exchange coupling between adjacent ferromagnetic layers separated by nonmagnetic layers has been investigated for many years[l-3]. These studies on the…”
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