Gibson, R. F., Hwang, S. J., Kathawate, G. R., Sheppard, C. H.
This paper summarizes experimental results for compressive creep behavior of glass/PPS composites in both dry and wet conditions. The compressive creep behavior of glass/PPS composite specimens was...
H. S. Bang, O. S. Kwon, S. J. Hwang, Y. I. Mah, Keith Grant Watdhaugh
This paper describes the development and life history of a Korean native dung beetle, Copris ochus (Motschulsky), based on laboratory studies of beetles collected from the subtropical island of...
Non-surgical risk factors for condylar resorption after orthognathic surgery. (2004)
Hwang, S J, Haers, P E, Seifert, B, Sailer, H F
BACKGROUND: Condylar resorption following orthognathic surgery is an important cause of late skeletal relapse. However, its pathogenesis is not well understood. The purpose of this study was to find...
Hwang, S J, Haers, P E, Sailer, H F
Recently, it has been reported that a posteriorly inclined condylar neck is associated with condylar resorption following orthognathic surgery, although its role in resorption remains unknown. By...
Microstructure and Mechanical Properties of Mechanically Alloyed NiAl. (1998)
Hwang, S. J., Nash, P., Dollar, M., Dymek, S.
Mechanical alloying (MA) has been used to produce NiAl powders from either elemental or prealloyed constituents; the powders were consolidated by hot extrusion resulting in material which was fully...
Microstructure and Texture in Hot-Extruded NiAl. (1998)
Dymek, S., Hwang, S. J., Dollar, M., Kallend, J. S., Nash, P.
The texture and microstructure of hot-extruded mechanically alloyed and cast NiAl were studied. Recrystallization and texture are determined by the coarse and fine dispersoids in the mechanically...
The Occurrence of Slip in NiAl. (1998)
Dollar, M., Dymek, S., Hwang, S. J., Nash, P.
The deformation substructure after room temperature compression tests has been characterized in a mechanically alloyed (MA) NiAl using TEM technique. Dislocation density increased significantly in...
Deformation Mechanisms and Ductility of Mechanically Alloyed NiAl. (1998)
Dymek, S., Dollar, M., Hwang, S. J., Nash, P.
An NiAl-based alloy has been produced by mechanical alloying and hot extrusion, resulting in material which is fully dense, with a homogeneous distribution of oxide particles and with a fine grain...
The Production of Intermetallics Based on NiAl by Mechanical Alloying. (1998)
Hwang, S. J., Nash, P., Dollar, M., Dymek, S.
Mechanical alloying (MA) of elemental or prealloyed atomized powder was used to produce NiAl intermetallic compounds. Mechanical properties of consolidated materials were determined by compression...
Metastable Phases in the Design of Structural Intermetallics. (1998)
Nash, P., Kim, H., Choo, H., Ardy, H., Hwang, S. J.
Mechanical alloying of TiAl, TiCo, and NiAl are described in this paper. Powders produced on a small scale in a SPEX mill and on a larger scale in an attritor mill were consolidated in a variety of...
Dollar, M., Dymek, S., Hwang, S. J., Nash, P.
Mechanical alloying followed by hot extrusion has been used to produce very fine-grained NiAl-based alloys containing oxide dispersoids; the dispersoids affect the progress of recrystallization...
Cotton, J. D., Noebe, R. D., Dollar, M., Dymek, S., Hwang, S. J.
This paper concerned metals in some important way and contained information about, utilized, or discussed these subjects: basic topics: experimental materials and material types: nial materials...
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, analytical, composite materials, pmc, theoretical materials and...
Dollar, M., Dymek, S., Hwang, S. J., Nash, P.
Mechanical alloying followed by hot extrusion has been used to produce very fine-grained nial-based alloy containing oxide dispersoids. the dispersoids affect the progress of recrystallization during...
Jayakumar, A, Hwang, S J, Fabiny, J M, Chinault, A C, Barnes, E M
During nitrogen-limited growth, Escherichia coli expresses a specific ammonium or methylammonium ion transport system (Amt). Strains carrying defects in Amt have been isolated following Tn10...
Transport defects of rabbit medullary thick ascending limb cells in obstructive nephropathy.
Hwang, S J, Haas, M, Harris, H W, Silva, P, Yalla, S, Sullivan, M R, ...
To characterize the sodium transport defect responsible for salt wasting in obstructive nephropathy, the major sodium transporters in the medullary thick ascending limb (mTAL), the apical Na-K-2Cl...
Evidence for hepatitis C viral infection in patients with primary hepatocellular carcinoma.
Tong, M J, Lee, S Y, Hwang, S J, Co, R L, Lai, P P, Chien, D, ...
In testing for antibodies to the hepatitis C virus (anti-HCV) in 112 patients with primary hepatocellular carcinoma, 10 of 33 white patients (30%) and 15 of 79 Asian patients (19%) had a positive...
Jayakumar, A, Hwang, S J, Fabiny, J M, Chinault, A C, Barnes, E M
During nitrogen-limited growth, Escherichia coli expresses a specific ammonium or methylammonium ion transport system (Amt). Strains carrying defects in Amt have been isolated following Tn10...
Transport defects of rabbit medullary thick ascending limb cells in obstructive nephropathy.
Hwang, S J, Haas, M, Harris, H W, Silva, P, Yalla, S, Sullivan, M R, ...
To characterize the sodium transport defect responsible for salt wasting in obstructive nephropathy, the major sodium transporters in the medullary thick ascending limb (mTAL), the apical Na-K-2Cl...
Evidence for hepatitis C viral infection in patients with primary hepatocellular carcinoma.
Tong, M J, Lee, S Y, Hwang, S J, Co, R L, Lai, P P, Chien, D, ...
In testing for antibodies to the hepatitis C virus (anti-HCV) in 112 patients with primary hepatocellular carcinoma, 10 of 33 white patients (30%) and 15 of 79 Asian patients (19%) had a positive...