• 한국재료학회:학술대회논문집
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• 한국재료학회 1996년도 재료학회 추계학술발표회
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• pp.133-133
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• 1996

• 대한생식의학회:학술대회논문집
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• 대한불임학회 1999년도 제38차 추계 학술대회
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• pp.73-74
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• 1999

• 디지털융복합연구
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• 제12권6호
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• pp.579-586
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• 2014

본 연구에서는 장애인고용패널조사(Panel Survey of Employment for the Disable) 4차 자료를 이용하여, 40세 이상의 장애인 3,396명을 대상으로 경제적 노후준비가 삶의 질에 미치는 영향을 파악하는데 목적이 있었다. 연구결과 첫째, 노후준비를 하고 있는 장애인이 삶의 만족도가 노후준비를 하지 않고 있는 장애인의 삶의 만족도보다 높았다. 둘째, 노후준비를 하고 있는 장애인은 국가운영 공적연금으로 노후준비를 하고 있는 비율이 가장 높았으며, 경제적 노후준비는 충분하지 않다고 인지하는 것으로 나타났다. 마지막으로, 장애인의 노후준비에 따른 삶의 만족도 영향요인을 파악하기 위해 위계적 회귀분석을 실시한 결과, 노후준비가 충분할수록 삶의 만족도가 높은 것으로 나타났다.

• Restorative Dentistry and Endodontics
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• 제19권2호
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• pp.499-512
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• 1994

The purpose of this study was to evaluate the microleakage electrochemically using different retrograde filling materials, different root resection angle, and different cavity preparation instruments. 104 extracted single-rooted teeth were selected for this study. 100 teeth were used as experimental groups and four was used as controls. Anatomical crowns were resected, root canals were prepared, and the apical 2 mm of roots were removed. The experimental roots were randomly divided into five equal groups. Experimental groups : Group 1. no bevel, cavity preparation with ultrasonic instruments, amalgam filling Group 2. no bevel, cavity preparation with ultrasonic instruments, SuperEBA cement filling Group 3. no bevel, cavity preparation with ultrasonic instruments, desiccated ZOE filling Group 4. $45^{\circ}$ bevel, cavity preparation with ultrasonic instruments, amalgam filling Group 5. no bevel, cavity preparation with conventional bur, amalgam filling Microleakage was measured once a day for 30 days using electrochemical method and were analyzed statistically. The results were as follows : 1. The group with Super EBA cement filling showed the least marginal leakage from second to fourth day(p<0.05), there was no significant difference between the group with amalgam filling during eighth to eighteenth day(p>0.05), but after the nineteenth day here was a higher marginal leakage than the group with amalgam filling(p<0.05). 2. The group with desiccated ZOE filling demostrated that the highest marginal leakage, started on the eighth day(p<0.05). 3. The group using ultrasonic instrument showed lower marginal leakage than the group using bur until the nineteenth day(p<0.05), but there was no significant differnce with the group using bur after twentythird day(p>0.05). 4. The group without bevel showed lower marginal leakage than the group with bevel (p<0.05). 5. Whether bevel or nor had much more effect on marginal leakage than with cavity perparation instrument when the cavity was retrogrdefilled with amalgam(stepwise regression).

• 대한한의학회지
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• 제31권1호
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• pp.57-68
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• 2010

Objectives: Standard is a unified criterion for some repeated things or concepts in a certain scope. It is fundamental to implement standardization in English translation of traditional Korean medicine (TKM) formulae to promote progress in the evaluation of TKM and also to serve in enhancing the efficiency in studies of medical formulae. Methods: We undertook literature research on current Korean and Chinese medicinal formulae in English translation, analyzing 485 Korean formulae and 464 Chinese. We also undertook a comparative study of 102 common English translation of both Korean and Chinese, proposing a constant and effective methods for English translation of medical formulae. Results: To have a precise English translation we classified medical formulae nomenclature in advance. We found that formulae naming can be fundamentally classified into 6 forms which are (a) Materia Medica + Preparation Form, (b) Materia Medica + Indication + Preparation Form, (c) Materia Medica Numbers + Preparation Form, (d) Indication + Preparation Form, (e) Concept + Preparation Form, and (f) Miscellaneous. Based on these findings we could determine that these 6 types ((a)-(f)) can all be translated into English by (1) Materia Medica + Preparation Form and (2) Indication + Preparation Form + of (with) + Materia Medica schemes. In regard to translation of Indication it can follow Noun+~ing participle form. Conclusion: This research provides a common method of TKM medicinal formulae English translation for better understanding, education, training, practice and research in TKM. Consequently, English translation using these methods can serve as the initial study for standardization of TKM medicinal formulae.

• 대한통합의학회지
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• 제10권4호
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• pp.49-56
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• 2022

Purpose : The purpose of this study was to examine the effects of the motivation for choosing a major, COVID-19 anxiety, and work values on the employment preparation behavior of health college students and to provide evidence for developing programs for employment preparation behavior in the future. Methods : Employing a random sampling method, a survey was conducted from April 22 to June 3, 2022, using an electronically-disseminated questionnaire with college students majoring in medical technician, health administration, and nursing from D and K colleges located in Daegu. A total of 402 students who fully understood and agreed to the purpose of the study participated. The SPSS statistical program was used to analyze the collected data, which were verified using correlation and regression analyses. Results : The results of the study are: First, employment preparation behavior was positively correlated to major selection motivation, COVID-19 anxiety, and work values. Second, significant relationships were found between employment preparation behavior and motivation behind choosing a major, work values, and COVID-19 anxiety, in that order. The higher the major selection motivation, work values, and COVID-19 anxiety were, the better the employment preparation behavior was. Conclusion : The study's results indicate that it would be meaningful to provide health college students who were highly motivated to select their major and who possess sound work values with well-prepared job training programs. Various activities organized by the school for improving the students' self-satisfaction and self-efficacy, which can strengthen their long-term work values, could also be provided. In addition, due to the continuing COVID-19 pandemic, college students may feel anxious about new infectious diseases that might occur in the future. Therefore, considering the contemporary situation, a helpful educational program will be invaluable to fit the pupils for life's battle after they finish their education.

• 한국치위생학회지
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• 제23권5호
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• pp.387-393
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• 2023

Objectives: This study was attempted in order to understand about the satisfaction with major and the dental hygiene professionalism in dental hygiene students and to grasp the factors affecting the career preparation behavior. Methods: The research subjects included 264 juniors and seniors who are attending dental hygiene department across Korea (three locations in Gyeonggi province, one locations in Daejeon, four locations in Jeolla province, and one locations in Daegu). Data were collected using the online questionnaire between March 6 to April 7, 2023. The chosen data analysis method included descriptive statistical analysis, t-test, one-way ANOVA, Pearson's correlation coefficient, and stepwise multiple linear regression. Results: The following average scores were obtained from those surveyed: 3.25 points concerning career preparation behavior, 3.83 points concerning the respondent's satisfaction with their major, and 3.45 points concerning dental hygiene professionalism. As for a difference in career preparation behavior according to general characteristics, a meaningful difference was shown in terms of gender, motivation for entering the field, and first desired employment. Aspects of career preparation behavior, satisfaction with one's major, and dental hygiene professionalism showed a significant correlation and were confirmed to explain the prediction of 29.1% of the variation in the regression model. Conclusions: For the sake of having an integrated understanding about career preparation behavior among dental hygiene students, there is a need to conduct repeated research on diverse variables and to inquire into a causal relationships between such variables.

• 산업경영시스템학회지
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• 제41권2호
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• pp.47-55
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• 2018

The Korean Ministry of Education (MOE) required cash flow statements, instead of fund statements, as a component of the financial statements of the Industry-Academic Cooperation Foundations (IACF) when it revised IACF accounting rules in 2012. While the fund statements were aligned its accounts to the operating statements' accounts level, the newly adopted cash flow statements' accounts retreated to two levels higher than those of the operating statements. It may be resulted from the consideration that IACFs' burden of preparing cash flow statements especially in direct method. To help IACFs prepare the cash flow statements, MOE's guidance on IACF accounting rules introduced cash flow statement preparation method and presented a practical example, but it did not check whether the accounts of the cash flow statement were reconciled to the accounts of corresponding balance sheet and operating statement. That means that the guidance still lacks how to assure it was accurately prepared. Our study proposed cash flow statement preparation using reconciliation method which reconciles cash flow statement accounts' amounts to balance sheet and operating statement accounts' amounts with integrity checking and also provided a practical example by using the same case in MOE's guidance on IACF accounting rules to help IACF accounting personnel to prepare a cash flow statement efficiently.

• Journal of Pharmaceutical Investigation
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• 제20권3호
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• pp.115-119
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• 1990

The reaction rates, duration times and neutralizing capacities of the antacids which are frequently used in Korean market and three different commercial combination products were evaluated in vitro by Fuchs method and Johnson-duncan method, respectively. In vivo tests of combination products were determined in the fasted state of rat by Aspiration method. Comparing the result of in vitro test with that of in vivo test, the maximal pH was lowered by 2-3 value and the durational time increased by two folds in vivo test. Each antacid composition and combination products from three phamaceutical companies (A, B, and C) were studied, respectively. The duration times measured by Fuchs method were double compared to those by Johnson-Duncan method. A and C preparation maintained the pH range from 3 to 7 for 60 min by Fuchs method. In vovo test, maximum pH of A, B and C preparation was 6.50, 3.65, 2.65 and duration time of those was 200, 500, 0 min, respectively.

• 대한공업교육학회지
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• 제41권1호
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• pp.44-67
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• 2016

이 연구의 목적은 공업계 고등학생들의 회복탄력성, 전공만족도, 취업준비도간의 구조적 관계를 구명하는 것이다. 이 연구의 대상은 공업계 고등학생이며, 440명의 공업계 고등학생들을 조사대상으로 선정하였다. 조사도구로는 설문지를 활용하였으며, 회수된 409부 중 불성실 응답을 제외한 391부를 분석에 활용하였다. 이 연구의 결과는 다음과 같았다. 첫째, 공업계 고등학생들의 회복탄력성은 높았으며, 영역별로는 흥미와 관심의 다양성이 가장 높았으며, 감정조절이 상대적으로 가장 낮았다. 그리고 공업계 고등학생들의 일반 특성에 따른 차이를 알아본 결과 마이스터고 학생이 특성화고 학생보다, 남학생이 여학생보다, 교과성적이 높은 학생이 회복탄력성이 더 높았다. 둘째, 공업계 고등학생들의 전공만족도는 보통이었으며, 영역별로는 전공 전망이 가장 높았으며, 사회차원 만족이 상대적으로 가장 낮았다. 그리고 공업계 마이스터고 학생이 특성화고 학생보다, 남학생이 여학생보다, 교과성적이 높은 학생이 전공만족도가 더 높았다. 셋째, 공업계 고등학생들의 취업준비도는 보통이었으며, 하위 영역 중 취업태도가 매우 높았으며, 직무수행능력과 취업정보는 보통이었다. 그리고 공업계 마이스터고 학생이 특성화고 학생보다, 남학생이 여학생보다, 교과성적이 높은 학생이 취업준비도가 더 높았다. 넷째, 공업계 고등학생들의 회복탄력성은 직접적으로 학생들의 취업준비도에 영향을 미칠뿐 아니라 전공만족도를 매개로 하여 취업준비도에 영향을 주었다. 그리고 다중집단분석을 통하여 공업계 고등학생들의 회복탄력성과 전공만족도, 취업준비도의 관계는 마이스터고와 특성화고 모두에 적용되는 모형임이 확인되었다.