Search Results - "PARK, N. K"

Terahertz field enhancement by a metallic nano slit operating beyond the skin-depth limit by Park, Q. H, Kim, D. S, Seo, M. A, Park, H. R, Koo, S. M, Park, D. J, Kang, J. H, Suwal, O. K, Choi, S. S, Planken, P. C. M, Park, G. S, Park, N. K

“…The unique optical properties of metals are at the core of many areas of research and applications, including plasmonics 1 , 2 , 3 , 4 , metamaterials 5 , 6 ,…”
Get full text

The Delta Scuti star 38 Eri from the ground and from space by Paparó, M, Kolláth, Z, Shobbrook, R R, Matthews, J M, Antoci, V, Benkő, J M, Park, N-K, Mirtorabi, M T, Luedeke, K, Kusakin, A, Bognár, Zs, Sódor, Á, García-Hernández, A, Peña, J H, Kuschnig, R, Moffat, A F J, Rowe, J, Rucinski, S M, Sasselov, D, Weiss, W W

“…Abstract We present and discuss the pulsational characteristics of the Delta Scuti star 38 Eri from photometric data obtained at two widely spaced epochs,…”
Get full text

Therapeutic hypothermia in adult cardiac arrest because of drowning by CHOI, S. P., YOUN, C. S., PARK, K. N., WEE, J. H., PARK, J. H., OH, S. H., KIM, S. H., KIM, J. Y.

“…Background Therapeutic hypothermia in adult victims who suffer cardiac arrest following drowning has been applied in only a small number of cases. In the last…”
Get full text

Terahertz field enhancement by a metallic nano slit operating beyond the skin-depth limit by SEO, M. A, PARK, H. R, PARK, Q. H, KIM, D. S, KOO, S. M, PARK, D. J, KANG, J. H, SUWAL, O. K, CHOI, S. S, PLANKEN, P. C. M, PARK, G. S, PARK, N. K

Get full text

Application of ZnO single-crystal wire grown by the thermal evaporation method as a chemical gas sensor for hydrogen sulfide by Park, N K, Lee, S Y, Lee, T J

“…A zinc oxide single-crystal wire was synthesized for application as a gas-sensing material for hydrogen sulfide, and its gas-sensing properties were…”
Get more information

Relationship between occupant injury and the perturbation mark on the velocity indicator on a cluster panel by Kim, S. -J., Jeon, W. -J., Park, J. -J., Moon, B. -S., Cho, Y. -J., Seo, Y. -I., Park, N. -K., Son, K.

“…A perturbation mark is occasionally produced on the velocity indicator of the cluster panel of a vehicle during a vehicle collision. This mark can be used to…”
Get full text

A Reactivity Test of Cu–Zn-Based Catalysts Prepared with Various Precursors and Precipitates for the Direct Synthesis of DME by Kim, E.J., Park, N.-K., Han, G.B., Ryu, S.O., Lee, T.J.

“…A screen test to develop Cu–Zn-based catalysts for the direct synthesis of DME from synthetic gas was performed in this study. In the screen test, commercial…”
Get full text

Clinical features of emergency department patients with depression who had attempted to commit suicide by poisoning by Wee, J, Park, J, Choi, S, Woo, S, Lee, W, So, B, Park, K

“…Background: Many patients present to the emergency department (ED) complaining of intentional poisoning. Of those, some have major depressive disorder (MDD) in…”
Get full text

Sigma morphology and precipitation mechanism in udimet 720Li by Na, Y.S, Park, N.K, Reed, R.C

“…Sigma formation and its morphology change in the long-term exposed Udimet 720Li were examined by utilizing the electrochemical extarction of sigma combined…”
Get full text

Microstructures and mechanical properties of Inconel 718 welds by CO2 laser welding by Hong, J.K., Park, J.H., Park, N.K., Eom, I.S., Kim, M.B., Kang, C.Y.

“…CO2 laser welding characteristics of Inconel 718, heat treatment effects on microstructures, and tensile/fatigue properties were researched. CO2 laser welding…”
Get full text

Bethe-hole polarization analyser for the magnetic vector of light by Kihm, H.W., Koo, S.M., Kim, Q.H., Bao, K., Kihm, J.E., Bak, W.S., Eah, S.H., Lienau, C., Kim, H., Nordlander, P., Halas, N.J., Park, N.K., Kim, D.-S.

“…The nature of light as an electromagnetic wave with transverse components has been confirmed using optical polarizers, which are sensitive to the orientation…”
Get full text

The effect of oxygen content on the electrical characteristics of ZnO by Jung, E. S., Kim, H. S., Kong, B. H., Cho, H. K., Park, N. K., Lee, H. S.

“…This work presents the influence of the variation of oxygen content in the ZnO films on their electrical characteristics. We applied the post‐thermal annealing…”
Get full text

Process optimal design in non-isothermal backward extrusion of a titanium alloy by the finite element method by Shin, T.J., Lee, Y.H., Yeom, J.T., Chung, S.H., Hong, S.S., Shim, I.O., Park, N.K., Lee, C.S., Hwang, S.M.

“…A new approach to process optimal design in non-isothermal, non-steady metal forming is presented. In this approach, an optimal design problem is formulated on…”
Get full text

The density ratio of grey to white matter on computed tomography as an early predictor of vegetative state or death after cardiac arrest by Choi, S P, Park, H K, Park, K N, Kim, Y M, Ahn, K J, Choi, K H, Lee, W J, Jeong, S K

“…To evaluate whether the ratio (in Hounsfield units; HU) of grey matter (GM) to white matter (WM) on computed tomography (CT) scans taken within 24 h of…”
Get more information

Before and after the technology sector crash: the effect of environmental munificence on stock market response to alliances of e-commerce firms by Park, Namgyoo K., Mezias, John M.

“…We treat the sudden technology sector crash as a natural experiment to investigate how dramatic changes in resource availability in the e-commerce sector…”
Get full text

Resonance behavior of single ultrathin slot antennas on finite dielectric substrates in terahertz regime by Park, H. R., Koo, S. M., Suwal, O. K., Park, Y. M., Kyoung, J. S., Seo, M. A., Choi, S. S., Park, N. K., Kim, D. S., Ahn, K. J.

“…We investigate resonance behaviors of optically thin metallic slot antennas on finite substrates in terahertz frequency regime. By carefully analyzing…”
Get full text

Artificial neural network modeling of phase volume fraction of Ti alloy under isothermal and non-isothermal hot forging conditions by KIM, J. H, REDDY, N. S, YEOM, J. T, LEE, C. S, PARK, N. K

“…An artificial neural network (ANN) model was applied to simulate the phase volume fraction of titanium alloy under isothermal and non-isothermal hot forging…”
Get full text

Effects of phosphorus on the δ-Ni3Nb phase precipitation and the stress rupture properties in alloy 718 by SUN, W. R, GUO, S. R, LEE, J. H, PARK, N. K, YOO, Y. S, CHOE, S. J, HU, Z. Q

Get full text

Optimization of Operating Conditions for the Catalytic Reduction of SO2 Produced from Regeneration Process in Hot Gas Desulphurization by Park, N.-K., Kwon, B.C., Han, G.B., Ryu, S.O., Lee, T.J., Chang, C.H.

“…In order to remove hydrogen sulphide from a synthetic gas produced in a gasifier, a hot gas desulphurization (HGD) system was set up in this study. HGD process…”
Get full text

A guide to using event study methods in multi-country settings by Park, Namgyoo K.

“…While the event study method has made significant contributions to strategic management research, most event study research published in management journals…”
Get full text