• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.7
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• pp.4632-4640
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• 2015

The purpose of this study was to investigate the education needs related to prenatal care program in married immigrant women and to suggest the meaningful data in developing prenatal care programs. Data collection was conducted in a multi-cultural center, D-city from 2014 Mar to 2015 April and a total of 71 subjects participated in this study. Education needs related to prenatal care programs were investigated using a questionnaire including infertility, human reproductive structures, prenatal educations, vaccinations, health problems managements and so on. Scores in education needs related to prenatal care programs were high in newborn baby safety managements, vaccinations, health care managements, newborn baby normal developments and newborn baby care managements. In addition, education needs related to fertility in the married immigrant women from Vietnam were higher than the married immigrant women from China and others (F=5.53, p<.05). Thus, based on the results of this study, the contents of an educational program needs to focus on newborn baby normal developments and nursing care management for them.

• Korean Journal of Ichthyology
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• v.10 no.2
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• pp.184-190
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• 1998

The early life history of black bullhead, Pseudobagrus koreanus, endemic to Korea was investigated to get biological information needed in artificial production of seedlings and in recovering natural resources. The fertilized eggs showed some characteristics in having heavy sticky material and minute folds which is formed radical pattern on the egg membrane. The shape of egg was spherical and $2.59{\pm}0.08$(2.45~2.70, n=10)mm in diameter. The yolk had not oil globule. The first cleavage was observed 2 hrs after insemination at $21{\sim}23^{\circ}C$, and the progressive cleavage were done about 30 min. interval. The characteristic changing of the yolk surface started at morula stage and continued to the end of gastrula. Hatching was started 72 hrs and completed 90 hrs after fertilization. The size of the larvae were 5.41~5.81mm in total length and 2.76~2.94mm in preanal length, and the number of so mites was 15-16+33~34(48~50). The barbels and swimbladder were completed and all the fins except second dorsal were appeared 1 week after hatching. The larvae attained 9.67~10.52mm in total length and 5.20~5.65mm in preanal length. All the fin sets and color pattern were completed 2 weeks after hatching and body mucus was secreted at that stage. The juvenile attained 14.59~16.02mm in standard length, 3.31~4.16mm in head length and 8.07~9.31mm in prenal length.