• The Journal of Korean Academic Society of Nursing Education
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• v.15 no.1
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• pp.15-21
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• 2009

Purpose: This study was performed to identify the level of career identity and clinical competency and the relationships between them in nursing students. Method: Subjects were junior students of 2 colleges in Daegu(N=217). A self-rating questionnaire included demographic data, career identity of nursing students and the clinical competency Korean scale. We received consents from teachers and students. The data was analyzed by frequency, percentage, t-test, ANOVA and Pearson's correlation coefficient using the SPSS 12.0 Program. Result: The mean score of career identity was 31.90 points and clinical competency was 145.13. Career identity showed a significant difference in the age, satisfaction of college entrance and satisfaction of clinical practice. Clinical competency showed a significant difference in the sex, marriage, satisfaction of college entrance and satisfaction of clinical practice. The data showed a negative correlation between career identity and clinical competency. Conclusion: It is necessary to find affecting factors on career identity of nursing students and to develop objective tools for clinical competency and to improve clinical competency programs.

• East Asian Journal of Business Economics (EAJBE)
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• v.10 no.1
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• pp.83-94
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• 2022

Purpose - Vietnam's education system has undergone numerous changes. One of the significant reforms is the college admissions process which all high school seniors are obliged to go through the High School Graduation Examination (HSGE). Despite its significance, there is lack of research to examine the effects of high-stakes and nationally standardized exams on students' learning experiences. By applying the concept of washback, the purpose of this study is to provide a comprehensive qualitative analysis of students' perceptions and learning experiences when preparing for and taking the HSGE. Research design, data, and methodology - 20 high school seniors were participated in this study. This study utilized a stratified sampling methods and randomly selected participants. Result - This study revealed that the washback effect of the HSGE strongly existed in students' learning experiences. This study also found that there is a negative washback effect of the HSGE on students' learning, particularly for those living in rural areas although Vietnamese schools and communities shared unequal educational and socioeconomic resources. Conclusion - The results of this study would be useful for policymakers to provide better assessment system to enhance students' ability and reduce exam pressure. This study also makes suggestions in regard to bringing more formative types of assessment into the high-stakes and nationally standardized exam.

• The Journal of Korean Association of Computer Education
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• v.19 no.6
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• pp.1-14
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• 2016

As the importance of informatics education has been accentuated all around the world, Japan is considering adopting 'informatics' as a subject in the university entrance examination from 2020. Under these circumstances, Informatics university entrance research group in Japan has annually conducted an 'informatics' nationwide mock test since 2013 to prepare for the time when 'informatics' is adopted as a subject in the university entrance exam and has accumulated the data which help understand the informatics education level of high school students and its trend. This study thus provided the Korean high school students with the questions which are the same as those from the informatics nationwide mock tests conducted in Japan so far in order to identify the education level of informatics among Korean and Japanese students. Overall mean scores and mean scores in each subject of Korean and Japanese students in the 2015 informatics nationwide mock tests were compared and analyzed and the gender analysis was conducted. These results will be expected to suggest the direction for the future informatics education such as adopting 'informatics' as a subject in the university entrance exam in order to be a compulsory subject in the high school curriculum that can ensure the required skills in society.

• Journal of the Korean Society of Radiology
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• v.5 no.3
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• pp.155-159
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• 2011

The purposed of this study were measured the radiation exposure of patients and workers by generators, and the protection state for radiation facilities. The subject of the study by X-ray generators in university hospitals of capital area, we measured the maximum irradiation condition of 80 kVp, 200 mA, 0.1 second in the control entrance, control room window, entrance of radiography, adjacent site. The leakage dose per week was which the control entrance was 0.11 mR/week, control room window was 0.15 mR/week, entrance of radiography was 0.12 mR/week and adjacent site was 0.06 mR/week with X-ray unit the mean And the leakage mean dose was 0.11 mR/week. Diagnostic X-ray tubes must ensure that the leakage radiation in the maximum leakage dose in week emitted by the tube outside the useful beam does not exceed certain levels provided by standards.

• Applied Microscopy
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• v.28 no.1
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• pp.49-62
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• 1998

To investigate the morphological changes of epithelial cells of ductus epididymides by sperm entrance, the Korean striped field mouse, Apodemus agrarius coreae was studied with light and transmission electron microscopy. 1. The diameters of the caput epididymis (Cp) and its lumen were $135\sim145{\mu}(140{\pm}0.5{\mu})$ and $115\sim120{\mu}m(117{\pm}0.1{\mu}m)$. The length and width of the epithelium were $27.0\sim28.5{\mu}m(28.0{\pm}0.1{\mu}m)$ and $4.8\sim5.4{\mu}m(5.1{\pm}0.2{\mu}m)$. 2. The diameters of the corpus epididymis (Cr) and its lumen were $160\sim170{\mu}m(166{\pm}0.2{\mu}m)$ and $140\sim150{\mu}m(145{\pm}0.3{\mu}m)$. The length and width of the epithelium were $17.4\sim18.0{\mu}m(17.6{\pm}0.5{\mu}m)$ and $8.8\sim10.4{\mu}m(9.5{\pm}0.2{\mu}m)$. 3. The diameters of the cauda epididymis (Cu) and its lumen were $270\sim280{\mu}m(275{\pm}0.2{\mu}m)$ and $265\sim275{\mu}m(268{\pm}0.3{\mu}m)$. The length and width of the epithelium were $11.2\sim13.4{\mu}m(12.3{\pm}0.3{\mu}m)$ and $9.2\sim11.2{\mu}m(10.0{\pm}0.2{\mu}m)$. Therefore, the size of diameter and lumen of the ductus epididymides and the width of the epithelium increased from Cp and Cr to Cu, but the length of epithelial cells decreased from Ca and Cr to Cu. These data suggest that the morphological changes of epithelial cells of the ductus epididymides may be the results of the sperm entrance.

• Journal of the Korea Safety Management & Science
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• v.13 no.2
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• pp.91-96
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• 2011

The purpose of this study was to minimize of entrance surface dose (ESD) at the eye using high kVp technique in the computed radiography. We used REX-650R (Listem, Korea) general X-ray unit, and external detector with ESD dosimeter of Piranha 657 (RTI Electronics, Sweden). We used head of the whole body phantom. The total 64 images of X-ray anterior-posterior of skull were acquired using the film/screen (F/S) method and the digital of computed radiography method. The three radiology professor of more 10 years of clinical career evaluated a X-rays images in the same space by 5-point scale. The external detector was performed measurement of ESD of three times by same condition on the eye of the head phantom. The good image quality in the F/S method (90 kVp, 2.5 mAs) showed at the minimized ESD of 0.310 ${\pm}$ 0.001 mGy. the good image quality in the computed radiography method (90 kVp, 2.0 mAs) showed at the minimized ESD of 0.180 ${\pm}$ 0.002 mGy (P = 0.002). Finally the radiation dose could reduced about 50% in the computed radiography method more than the F/S method. In addition the eye entrance surface dose using high kVp technique with the computed radiography was reduced 92% more than conventional technique (F/S method).

• Journal of the Korean Society of Radiology
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• v.9 no.7
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• pp.473-478
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• 2015

Abdominal obesity is one of the most influential index to predict of insulin resistance syndrome/metabolic syndrome in social demographic characteristics. It is matter of fact that radiation dose are increasing with development of medical treatment and device. In this study, we estimated distortion between reference image and entrance surface dose when take a chest radiography forward chest phantom assumed abdominal obesity. When angle of chest phantom incline $5^{\circ}$ forward, thoracic transverse and longitudinal diameter increase 1.22% and 0.44% each. Also cardiac transverse diameter increase 1.01% and cardio-throracic ratio (CTR) decrease 0.27% in the same situation of incline to $5^{\circ}$ forward. Thoracic transverse diameter shows the largest increase, and CTR was decreased. But entrance surface dose to phantom increase significantly 6.12% when angle of chest phantom incline $5^{\circ}$ forward. In conclusion, we have to pay attention to accurate positioning, to prevent a distortion of image through incline, and make patients not to expose to additional radiation.

• The Journal of Korean Academic Society of Nursing Education
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• v.21 no.1
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• pp.46-53
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• 2015

Purpose: This study was performed to identify the effect of admission type on college adaptation and academic achievement in one nursing school in order to refine the entrance selection system. Methods: Subjects were 405 nursing students (female : male = 385 : 20, first grade = 155, second grade = 138, third grade = 112). They were given the Student Adaptation to College Questionnaire (SACQ) purchased from Western Psychological Service. SACQ is composed of 67 questions and subdivided into 4 subcategories: academic adjustment, social adjustment, personal-emotional adjustment, and attachment. Student college adaptation scores and academic achievements were analyzed with reference to the entrance selection system (rolling admission vs. regular admission) by SPSS 22.0. The rolling admission system recruited students based on high school records only while the regular admission system was based on both high school records and the College Scholastic Ability Test (CSAT). Results: Total College adaptation score, personal-emotional adjustment score, and academic achievement were higher in regular-admission students than in those admitted through rolling admission. Academic achievement for first-grade students was higher in regular-admission students than for those admitted through rolling admission, But the difference in academic achievement became null as students were promoted to the second and third grades. Conclusion: Students recruited using both high school records and the CSAT showed better college adaptation and higher academic achievement.

• Journal of the Korean Data and Information Science Society
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• v.21 no.4
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• pp.699-708
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• 2010

Korean universities have selected candidates through admission officer system since 2009. However, the universities now have to settle several problems that they faced at the first stage of the system. Therefore, this research, taking the admission screening data of J University as examples, aims to discuss how differently the weight of the screening factors appears depending on the subjects related to college entrance, such as parents, teachers, and admission officers. The research indicates that the subjects have different perspectives about entrance screening requisites. Parents and teachers more value the student record that is a countable indicator than the letter of self-recommendation that is a uncountable indicator. However, it also indicates that admission officers take attitude against parents and teachers.

• School Mathematics
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• v.13 no.1
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• pp.1-17
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• 2011

This study investigated the Chinese national university entrance examination (Gaokao) in mathematics administered in 2009 and 2010 to draw out some implications on the College Scholastic Ability Test (CSAT) in mathematics of Korea. To evaluate the attainments of basic mathematical skills and multilateral abilities required for further studies in university, the Gaokao mathematics is set in two forms(Art/Science), based on the Chinese national mathematics curriculum. The types of items in the Gaokao mathematics are multiple-choice, single-answer, and write-out-answer. The mathematical abilities that the Gaokao mathematics evaluates are mathematical reasoning, operation, geometrical imagination, application, and creativity. As a result, some implications on the Korean CSAT are drawn out in terms of the level of difficulty, the types of items, the arrangements, and the scores of items.