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14 results on '"Shin, K.J."'

4. Influence of diffusion properties on the service life of concrete structure under chloride exposed environment

Author

Shin, K.J.

Subjects
Durability, Service life, Chloride, Concrete
Abstract

Recently, a variety of studies has been carried out to predict or design service life of concrete. To obtain a controlled durability and long-term performance of concrete structures under chloride attacking environments, durability analysis on chloride diffusion needs to be conducted with major design variables such as the diffusion coefficient, chloride corrosion threshold value, and chloride ion content at surface as random variables. Therefore, this study has explored the influence of diffusion properties on the service life of concrete structures.Keywords: Durability, Service life, Chloride, Concrete

Published
2018

5. Toward Male Individualization with Rapidly Mutating Y-Chromosomal Short Tandem Repeats

Author

Ballantyne, K.N., Ralf, A., Aboukhalid, R., Achakzai, N.M., Anjos, M.J., Ayub, Q., Balazic, J., Ballantyne, J., Ballard, D.J., Berger, B., Bobillo, C., Bouabdellah, M., Burri, H., Capal, T., Caratti, S., Cardenas, J., Cartault, F., Carvalho, E.F., Carvalho, M., Cheng, B.W., Coble, M.D., Comas, D., Corach, D., D'Amato, M.E., Davison, S., Knijff, P. de, Ungria, M.C.A. de, Decorte, R., Dobosz, T., Dupuy, B.M., Elmrghni, S., Gliwinski, M., Gomes, S.C., Grol, L., Haas, C., Hanson, E., Henke, J., Henke, L., Herrera-Rodriguez, F., Hill, C.R., Holmlund, G., Honda, K., Immel, U.D., Inokuchi, S., Jobling, M.A., Kaddura, M., Kim, J.S., Kim, S.H., Kim, W., King, T.E., Klausriegler, E., Kling, D., Kovacevic, L., Kovatsi, L., Krajewski, P., Kravchenko, S., Larmuseau, M.H.D., Lee, E.Y., Lessig, R., Livshits, L.A., Marjanovic, D., Minarik, M., Mizuno, N., Moreira, H., Morling, N., Mukherjee, M., Munier, P., Nagaraju, J., Neuhuber, F., Nie, S.J., Nilasitsataporn, P., Nishi, T., Oh, H.H., Olofsson, J., Onofri, V., Palo, J.U., Pamjav, H., Parson, W., Petlach, M., Phillips, C., Ploski, R., Prasad, S.P.R., Primorac, D., Purnomo, G.A., Purps, J., Rangel-Villalobos, H., Rebala, K., Rerkamnuaychoke, B., Gonzalez, D.R., Robino, C., Roewer, L., Rosa, A., Sajantila, A., Sala, A., Salvador, J.M., Sanz, P., Schmitt, C., Sharma, A.K., Silva, D.A., Shin, K.J., Sijen, T., Sirker, M., Sivakova, D., Skaro, V., Solano-Matamoros, C., Souto, L., Stenzl, V., Sudoyo, H., Syndercombe-Court, D., Tagliabracci, A., Taylor, D., Tillmar, A., Tsybovsky, I.S., Tyler-Smith, C., Gaag, K.J. van der, Vanek, D., Volgyi, A., Ward, D., Willemse, P., Yap, E.P.H., Yong, R.Y.Y., Pajnic, I.Z., Kayser, M., Hjelt Institute (-2014), Forensic Medicine, PaleOmics Laboratory, and Genetic Identification

Subjects
Male, Rural Population, haplotypes, Y-chromosome, Y-STRs, RM Y-STRs, paternal lineage, forensic, Asia, Forensic Science, Urban Population, Cell- och molekylärbiologi, education, Paternity, Gene Frequency, Humans, Alleles, Chromosomes, Human, Y, 1184 Genetics, developmental biology, physiology, Genetic Variation, DNA Fingerprinting, RM Y-STRs, Y-STRs, Y-chromosome, forensic, haplotypes, paternal lineage, Pedigree, Europe, Genetics, Population, Africa, 3111 Biomedicine, Americas, Cell and Molecular Biology, Microsatellite Repeats, Rättsmedicin
Abstract

Relevant for various areas of human genetics, Y-chromosomal short tandem repeats (Y-STRs) are commonly used for testing close paternal relationships among individuals and populations, and for male lineage identification. However, even the widely used 17-loci Yfiler set cannot resolve individuals and populations completely. Here, 52 centers generated quality-controlled data of 13 rapidly mutating (RM) Y-STRs in 14,644 related and unrelated males from 111 worldwide populations. Strikingly, >99% of the 12,272 unrelated males were completely individualized. Haplotype diversity was extremely high (global: 0.9999985, regional: 0.99836-0.9999988). Haplotype sharing between populations was almost absent except for six (0.05%) of the 12,156 haplotypes. Haplotype sharing within populations was generally rare (0.8% nonunique haplotypes), significantly lower in urban (0.9%) than rural (2.1%) and highest in endogamous groups (14.3%). Analysis of molecular variance revealed 99.98% of variation within populations, 0.018% among populations within groups, and 0.002% among groups. Of the 2,372 newly and 156 previously typed male relative pairs, 29% were differentiated including 27% of the 2,378 father-son pairs. Relative to Yfiler, haplotype diversity was increased in 86% of the populations tested and overall male relative differentiation was raised by 23.5%. Our study demonstrates the value of RMY-STRs in identifying and separating unrelated and related males and provides a reference database. Published 2014 Wiley Periodicals, Inc.**

Published
2014

7. Three-dimensional simulation of the vertical displacement event in tokamaks

Author

Shin, K.J., Lim, Y.Y., Shon, C.H., and Lee, J.K.

Subjects
Tokamaks -- Research, Magnetohydrodynamics -- Research, Business, Chemistry, Electronics, Electronics and electrical industries
Abstract

Tokamak plasmas with highly elongated cross sections are subject to a vertical displacement event (VDE). The nonlinear magnetohydrodynamic (MHD) evolutions of tokamak plasmas during VDE are visualized by a three-dimensional MHD simulation. The nonlinear evolution during VDE is strongly affected by the relative amplitude of the nonaxisymmetric to the axisymmetric mode. Index Terms - Magnetohydrodynamic (MHD), simulation, tokamak, vertical displacement event (VDE).

Published
1999

11. Significance of high-risk human papillomavirus detection by polymerase chain reaction in primary cervical cancer screening.

Author

Oh, Y.L., Shin, K.J., Han, J., and Kim, D.S.

Subjects
*PAPILLOMAVIRUSES, *DIAGNOSTIC use of polymerase chain reaction, *UTERINE cancer
Abstract

The purposes of this study were to evaluate the incidence of high-risk human papillomavirus (HPV) infection by polymerase chain reaction (PCR) and to assess its diagnostic usefulness in primary cervical screening. PCR testing for HPV type 16, 18, 31 and 33 was performed on 1305 specimens obtained during routine cervical cancer screening. We analysed the concurrent cervical smears and biopsy, and correlated them with the HPV infection status. We also evaluated histologically-proven cases with ASCUS smears according to HPV infection. HPV DNA was identified in eight (0.7%) of 1144 cytologically normal patients; nine (10.5%) of 86 ASCUS; seven (25.0%) of 28 LSIL; 26 (78.8%) of 33 HSIL; and in all of three squamous cell carcinomas (SCC). HPV positivity was significantly associated with cytohistological diagnosis for HSIL of more. In addition, HPV-positive ASCUS cases were found to be associated with histological abnormality rather than HPV-negative. The results indicate that high-risk HPV testing by PCR could be a useful adjunct tool for Pap smear in primary cervical screening. The combination of Pap smear and high-risk HPV testing by PCR might reduce unnecessary colposcopy-guided biopsy of women with cytological diagnosis of ASCUS. [ABSTRACT FROM AUTHOR]

Published
2001
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