Search Results - "Choi, B.G."

Effects of Alumina on Cristobalite Crystallization and Properties of Silica-Based Ceramic Cores by Liang, J.J., Lin, Q.H., Zhang, X., Jin, T., Zhou, Y.Z., Sun, X.F., Choi, B.G., Kim, I.S., Do, J.H., Jo, C.Y.

“…In this work, the influences of alumina addition on cristobalite crystallization and properties of injec- tion molded silica-based ceramic cores were…”
Get full text

Effect of Ru additions on very high temperature creep properties of a single crystal Ni-based superalloy by Tan, X.P., Liu, J.L., Jin, T., Hu, Z.Q., Hong, H.U., Choi, B.G., Kim, I.S., Jo, C.Y., Mangelinck, D.

“…The creep deformation of three single crystal Ni-based superalloys with various Ru contents has been investigated to clarify the effect of Ru additions at very…”
Get full text

Deformation mechanisms of a nickel-based single-crystal superalloy during low-cycle fatigue at different temperatures by Wang, X.G., Liu, J.L., Jin, T., Sun, X.F., Zhou, Y.Z., Hu, Z.Q., Do, J.H., Choi, B.G., Kim, I.S., Jo, C.Y.

“…Deformation mechanisms of an Ni-based superalloy during low-cycle fatigue at various temperatures were studied. A new configuration of cross-slip dislocation…”
Get full text

Anomalous deformation behavior and twin formation of Ni-base superalloys at the intermediate temperatures by Kim, I.S., Choi, B.G., Hong, H.U., Yoo, Y.S., Jo, C.Y.

“…► Abrupt decrease of elongation in the intermediate temperatures is found in the superalloys. ► Microtwinning is a predominant deformation mechanism at…”
Get full text

The effect of grain boundary serration on creep resistance in a wrought nickel-based superalloy by Hong, H.U., Kim, I.S., Choi, B.G., Kim, M.Y., Jo, C.Y.

“…Grain boundary serration, as a function of heat treatment parameters, and its effect on creep resistance have been investigated in a wrought nickel-based…”
Get full text

A comparative study on thermomechanical and low cycle fatigue failures of a single crystal nickel-based superalloy by Hong, H.U., Kang, J.G., Choi, B.G., Kim, I.S., Yoo, Y.S., Jo, C.Y.

“…► There was a significant decrease in OP TMF lives compared to LCF lives. ► OP TMF condition was found to accelerate surface crack initiation and propagation…”
Get full text

Effect of microstructural characteristics on the low cycle fatigue behaviors of cast Ni-base superalloys by Kim, I.S., Choi, B.G., Jung, J.E., Do, J., Jo, C.Y.

“…Low cycle fatigue behaviors of two cast Ni-base superalloys have been investigated. Effects of microstructure of a solution hardened alloy and a precipitation…”
Get full text

Localized microtwin formation and failure during out-of-phase thermomechanical fatigue of a single crystal nickel-based superalloy by Hong, H.U., Yoon, J.G., Choi, B.G., Kim, I.S., Yoo, Y.S., Jo, C.Y.

“…► The deformation was highly localized to area near crack tip. ► The localized twins provided a preferential crack path during OP TMF cycling. ► The atomistic…”
Get full text

Different role of achieved LDL-cholesterol and hs-CRP level in future cardiovascular disease outcomes in non-percutaneous coronary intervention patients with ongoing statin therapy of moderate intensity by Hyun, M.H, Lee, E, Choi, B.G, Seo, H.S, Na, J.O, Choi, C.U, Lim, H.E, Kim, J.W, Rha, S.W, Kim, E.J, Park, C.G, Oh, D.J

Get full text

Pancreas preserving total duodenectomy for multiple duodenal diverticula with perforation and bleeding by Kim, H.J, Choi, B.G, Park, E.K, Hur, Y.H, Koh, Y.S, Cho, C.K

Get full text

Inflammatory pseudo-tumour of the spleen associated with Epstein-Barr virus: a case report by Kim, H.J, Park, E.K, Hur, Y.H, Koh, Y.S, Cho, C.K, Choi, B.G, Rhee, M.W

Get full text

Intrahepatic pseudocyst following acute panceatitis: Report of a case by Choi, B.G, Kim, H.J, Park, E.K, Hur, Y.H, Koh, Y.S, Cho, C.K

Get full text

Diaphragmatic hernia developed after radiofrequency ablation for hepatocellular carcinoma: Report of three cases by Park, E.K, Cho, C.K, Koh, Y.S, Kim, H.J, Hur, Y.H, Choi, B.G

Get full text

Effects of temperature and strain range on fatigue cracking behavior in Hastelloy X by Hong, H.U., Kim, I.S., Choi, B.G., Jeong, H.W., Jo, C.Y.

“…The low cycle fatigue tests of Ni-base superalloy Hastelloy X have been carried out in the temperature range of 650 – 870 °C with various total strain ranges…”
Get full text

Risk of increased insulin resistance with statin therapy for non-dyslipidemic asians by Hyun, M, Choi, B.G, Seo, H.S, Lee, E, Choi, S.Y, Xu, S, Ngow, H.A, Lee, J.J, Lee, K.N, Kim, J.B, Lee, S, Na, J.O, Choi, C.U, Lim, H.E, Kim, J.W, Rha, S.W, Kim, E.J, Park, C.G, Oh, D.J

Get full text

Absolute change in fasting plasma glucose over 12 months with 2-year and 5-year mace development in des implanted patients by Kang, D.O, Seo, H.S, Choi, B.G, Kim, J.P, Lee, S.K, Lim, S.I, Lee, E.M, Kim, S.W, Na, J.O, Choi, C.U, Lim, H.E, Kim, J.W, Kim, E.J, Rha, S.W, Park, C.G, Oh, D.J

Get full text

Multidetector-row computed tomography (MDCT) findings of adnexal torsion: An analysis of 116 patients by Lee, S.L, Ku, Y.M, Choi, B.G, Kim, J.H, Kim, Y.S

“…Abstract Purpose The purpose of this study was to identify differences in multidetector-row computed tomography (MDCT) findings of adnexal torsion (AT)…”
Get full text

Effect of pre-strain on microstructural evolution during thermal exposure of single crystal superalloy CMSX-4 by CHOI, B.G., JO, C.Y., HONG, H.U., KIM, I.S., SEO, S.M., KIM, H.M.

“…Compressive and tensile pre-strains at room temperature were induced in the second generation single crystal superalloy CMSX-4 fully heat treated. Both…”
Get full text

Acceptable compression ratio of full-field digital mammography using JPEG 2000 by Kang, B.J, Kim, H.S, Park, C.S, Choi, J.J, Lee, J.H, Choi, B.G

“…Aim To estimate the acceptable compression ratio of full-field digital mammography (FFDM) using the Joint Photographic Experts Group (JPEG) 2000 compression…”
Get full text

A Ka-band narrow bandpass filter using LTCC technology by Choi, B.G., Stubbs, M.G., Park, C.S.

“…A Ka-band low-temperature co-fired ceramic (LTCC) narrow bandpass filter (BPF) is presented first. This BPF shows a very narrow 3 dB fractional bandwidth of…”
Get full text