hamkyong province from 1996 to 2003

Thesis(Master) --KDI School:Master of Public Policy,2006Outstandingmasterpublishedby In Sook Lee

A Study on the Actual Condition of Automobile Mechanic\u27s Coverall

This study aimed to provide basic information for development of coveralls which reflect the needs of automobile mechanics. We explored the types and characteristics of work clothes worn by mechanics through previous studies and literature, and derived problems and suggestions for improvement of coveralls from the interviews on the automobile mechanics in the field. In a follow-up study, we aim to conduct survey through questionnaire based on this preliminary study to propose new coverall design developments that will reflect users\u27 demands in terms of design, material, and pattern. To evaluate these new designs, actual mechanics will conduct a functionality evaluation

Discovery of Novel Sources of Vitamin B12 in Traditional Korean Foods from Nutritional Surveys of Centenarians

Human longevity can be explained by a variety of factors, among them, nutritional factor would play an important role. In our study of Korean centenarians for their longevity, the apparent nutritional imbalance in the traditional semi-vegetarian diet raised a special attention, especially on vitamin B12 status, supplied by animal foods. Interestingly, we found that the prevalence of vitamin B12 deficient Korean centenarians was not higher compared with those from Western nations with animal-oriented traditional foods. We assumed that there might be some unveiled sources for vitamin B12 in the Korean traditional foods. Screening of vitamin B12 contents has revealed that some traditional soybean-fermented foods, such as Doenjang and Chunggukjang, and seaweeds contain considerable amounts of vitamin B12. Taken together, it can be summarized that the traditional foods, especially of fermentation, might be evaluated for compensation of the nutritional imbalance in the vegetable-oriented dietary pattern by supplying vitamin B12, resulting in maintenance of health status

Corporate Social Responsibility of the Media: Instrument Development and Validation

With the emergence of significant problems in capitalist systems around the world, corporate social responsibility has taken on greater emphasis. In the media industry, in which public interest has been discussed for a long time, the importance of corporate social responsibility is magnified again. Although many studies have already addressed this topic, there is less literature on how to measure corporate social responsibility in the media industry. This study aims to develop an instrument to measure corporate social responsibility in the media industry. Using data from 253 experts who majored in communication, this study verifies a proposed instrument. Results show that corporate social responsibility in the media consists of three major constructs, namely reliability, usefulness, and fairness. The findings of this study are expected to enable practitioners to improve social responsibility in their media and to allow academics to make further headway in this research stream

A study on Korean nursing students' educational outcomes

The purpose of this study was to describe outcome indicators of nursing education including critical thinking, professionalism, leadership, and communication and to evaluate differences among nursing programs and academic years. A descriptive research design was employed. A total of 454 students from four year baccalaureate (BS) nursing programs and two three-year associate degree (AD) programs consented to complete self-administered questionnaires. The variables were critical thinking, professionalism, leadership and communication. Descriptive statistics, χ2-test, t-tests, ANOVA, and the Tukey test were utilized for the data analysis. All the mean scores of the variables were above average for the test instruments utilized. Among the BS students, those in the upper classes tended to attain higher scores, but this tendency was not identified in AD students. There were significant differences between BS students and AD students for the mean scores of leadership and communication. These findings suggested the need for further research to define properties of nursing educational outcomes, and to develop standardized instruments for research replication and verification

A Study of ICU Nursing Core Skill Design for Nursing Practice Education and Nursing Students’ Performance Competency

Objectives: The purpose of this study was to provide fundamental information for the establishment of ICU Nursing Core Skill for nursing students of Cheju Halla University, South Korea by clarifying contemporary nursing skills/activities used in an ICU. Methods: A cross-sectional survey was conducted using a Nursing Activities Questionnaire that included 99 questions in a 4-Likert scale. Data were collected from 111 nurses working in ICUs within 6 different hospitals in Jeju and 168 3rd year students who were enrolled in the ICU core skills course with a response rate of 78.87%. The Important Index was calculated from the urgency multiplied by four and added frequency of nursing activities (The Important Index = the urgency×4 + frequency). The data was analysed with SPSS 20.0 program using descriptive statistics for frequency, urgency, importance and performance competency of nursing activities. Results: Fifty nursing activities that had ranked upper 25 % of the Important Index score among 99 nursing activities were examined. When 14 ICU Nursing Skills used at the Cheju Halla University were matched with 50 nursing activities identified by the ICU RNs, upper 25% of the Importance Index score, 9 items were found to be consistent. Conclusions: This research showed the frequency of relevant nursing interventions ranked within an Importance Index, and the focus of performance competency elements of nursing activities in ICU of hospitals in Jeju Island. Based on the results of this study, there is need to correct and revise ICU Core Skill elements within programs at Cheju Halla University. Future study is suggested to examine and evaluate the ability of nursing students who perform nursing activities shown as relevant and critical on the Importance Index in this study

Fatty acid desaturase (FADS) gene polymorphisms and insulin resistance in association with serum phospholipid polyunsaturated fatty acid composition in healthy Korean men: cross-sectional study

<p>Abstract</p> <p>Background</p> <p>We investigated the relationship between fatty acid desaturase (<it>FADS</it>) gene polymorphisms and insulin resistance (IR) in association with serum phospholipid polyunsaturated fatty acid (FA) composition in healthy Korean men.</p> <p>Methods</p> <p>Healthy men (n = 576, 30 ~ 79 years old) were genotyped for rs174537 near <it>FADS1 </it>(<it>FEN1</it>-10154G>T), <it>FADS2 </it>(rs174575C>G, rs2727270C>T), and <it>FADS3 </it>(rs1000778C>T) SNPs. Dietary intake, serum phospholipid FA composition and HOMA-IR were measured.</p> <p>Results</p> <p>Fasting insulin and HOMA-IR were significantly higher in the rs174575G allele carriers than the CC homozygotes, but lower in the rs2727270T allele carriers than the CC homozygotes. The proportion of linoleic acid (18:2ω-6, LA) was higher in the minor allele carriers of <it>FEN1</it>-10154G>T, rs174575C>G and rs2727270C>T than the major homozygotes, respectively. On the other hand, the proportions of dihomo-γ-linolenic acid (20:3ω-6, DGLA) and arachidonic acid (20:4ω-6, AA) in serum phospholipids were significantly lower in the minor allele carriers of <it>FEN1</it>-10154 G>T carriers and rs2727270C>T than the major homozygotes respectively. AA was also significantly lower in the rs1000778T allele carriers than the CC homozygotes. HOMA-IR positively correlated with LA and DGLA and negatively with AA/DGLA in total subjects. Interestingly, rs174575G allele carriers showed remarkably higher HOMA-IR than the CC homozygotes when subjects had higher proportions of DLGA (≥1.412% in total serum phospholipid FA composition) (<it>P </it>for interaction = 0.009) or of AA (≥4.573%) (<it>P </it>for interaction = 0.047).</p> <p>Conclusion</p> <p>HOMA-IR is associated with <it>FADS </it>gene cluster as well as with FA composition in serum phospholipids. Additionally, HOMA-IR may be modulated by the interaction between rs174575C>G and the proportion of DGLA or AA in serum phospholipids.</p