• 치위생과학회지
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• 제9권1호
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• pp.121-127
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• 2009

본 연구는 S보건대학에 재학 중인 치위생과와 비치위생과 재학생 287여명을 대상으로 구강건강향상을 위한 잇솔질과 구강위생보조용품의 사용 실태를 비교 분석하여 다음과 같은 결론을 얻었다. 1. 잇솔질에 관한 특성부분에서 두과 모두 잇솔질 횟수는 하루에 2-3번(p < 0.05), 사용기간은 2-5개월(p > 0.05), 잇솔질 방법은 두 과 모두 안다고 조사되었으나(p > 0.05), 잇솔모의 사용에서는 치위생과는 보통모(51.2%), 비치위생과는 부드러운모(51.5%)로 조사되었다(p > 0.05). 2. 치실고리, 고무치간자극기, 물사출기, 혀세정기에 관한 인지도, 현재사용여부에서 두 과는 유의한 차이를 보이지 않았으나(p > 0.05), 용도이해부분에서 유의한 차이를 보였다(p < 0.05). 3. 전동칫솔, 가그린에 관한 인지도, 현재사용여부에서 두 과는 유의한 차이를 보이지 않았다(p > 0.05).

• 보건교육건강증진학회지
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• 제17권1호
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• pp.131-154
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• 2000

This study was conducted to provide basic data for development of public information program and public policy which could prevent the medicine abuse in Korea, examining the level of knowledge of medicine and its related factors. Data were collected from the 2,011 residents who live in mtropolitan cities, large-sized cities, small and medium cities, and small towns The results of this study are summarized as follows. 1) In case of purchasing of medicines in pharmacy, 67.3％ of the respondents chose the medicines through recommendations of the professionals such as pharmacists and doctors, while 32.7％ of the respondents chose the medicine through self-judgement, advertizing, or recommendation of relative. 2) 64.7％ of the respondents obtained the information on medicines through TV. It appeared to be higher in the groups of female of the twenties, the unmarred, a brother and sister threesome, highschool graduates, housewives, residents in small and medium cities, atheists, and the middle class, displaying the significant difference from the other groups. 3) 40.5％ of the respondents recognized the side effect of the medicine when they took the medicine, while 34.4％ did not recognize it. The rate of experience in the side effect was 39.7％. The informations on the medicine abuse and the risk of addiction were obtained through broadcast media (47.9％), publications (12.1％), and health professionals (11.6％). 4) 81.1％ of the respondents experienced taking of the fatigue relieving medicine. The experience in taking of the fatigue relieving medicine appeared to be higher in the groups of the forties. the married. a brother and sister threesome. highschool graduates. persons engaging in farming, livestock raising, and forestry, the residents in small towns, and Christians. Each group displayed the significant difference from the other groups. 5) According to the level of knowledge of medicines, the respondents marked average 11.7 ± 3.76 points on the base of 24 points. It appeared to be higher in the groups of female of the twenties, a brother and sister foursome, college graduates, teachers, Catholics, and the middle class, displays the significant difference from the other groups. 6) According to the experience in taking of health medicine and health food, 81.1％ of respondents had the experience in taking ‘the fatigue relieving medicine’; 72.4％ ‘carrot or vegetable juice’; 69.5％ ‘ginseng’; 63.0％ ‘mushroom’; 42.5％ ‘dog meat’; 38.0％ ‘aloe’; 36.4 ‘deer antlers’; 11.4％ ‘snake’; 2.0％ ‘the penis of a fur seal’. 7) The factors influencing the level of knowledge of medicine include experiences in taking of the tonic, the fatigue relieving medicine, and the nutritive medicine, economic status, the number of brothers and sisters, education level, marital status, father's education level, and age. The factors influencing the experience in side effect of medicine are experiences in taking of the fatigue relieving medicine, the nutritive medicine, and the tonic, sex, age, education level, father's education level, marital status, economic status, religion, and the number of brothers and sisters. In conclusion, it is estimated that the level of knowledge of medicines is significantly low in Korea. Especially, it is found out that workmen, students, the upper class, the class of low education level, and persons engaging in farming, livestock raising, and forestry neglect importance of knowledge of medicine. Therefore, it is necessary for public authority, associations related, and health professionals to develop programs for public information and education to help people obtain basic knowledge of medicine.

• 환경영향평가
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• 제16권4호
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• pp.301-310
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• 2007

For the improvement of air quality in the metropolitan area, Korea has enforced the air pollutant emission cap regulation from the 1st of July, 2007, and the companies that intend to install a new or an enlarged facility in the metropolitan area will be restricted. However, the current regulation on permission does not describe a standard of judgement distinctly. In this study, therefore, a method of permission on the installation of a new or an enlarged facility was developed by supplementing the law in force based on the foreign cases. To develop a specific permit regulation and procedure, the developed nations' cases such as US, Canada, EU were reviewed thoroughly. Also, an appropriate method was suggested to apply domestically for a new or an enlarged facility permit within the regulations of the metropolitan special law. The method consists of first, calculating the possible permit quantity from the difference between an estimated annual emission cap and the annual emission provided by the implementation plan in each region. Second, permitting a new or an enlarged facility construction within the difference of the emission between the regional emission cap and the implementation plan in 2014. Third, distributing emissions allowable to each performance year based on the regional emission cap and the implementation plan in 2014. Fourth, making use of the emission difference between the implementation plan and the performance result in each year. Considering the general domestic conditions, the convenience of the permit authority and permitted companies, the most reasonable method was to use the fourth. To enforce the suggested permit method in a more flexible way, parts of the related regulations need to be revised and continuous research and analysis on the results from the implemented system and on foreign cases is necessary to develop this method a suitable system for domestic conditions and to settle the air pollutant emission cap system.

• 한국콘텐츠학회논문지
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• 제8권12호
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• pp.236-245
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• 2008

현대 의학은 과학과 더불어 놀라운 만큼 발전을 거듭하고 있기에 각종 암 환자의 조기 발견으로 인하여 인간의 생명 연장에 큰 공헌을 하고 있다. 조기 발견의 일환으로 시행되는 핵의학 검사 중에서 Bone scan을 통한 암 환자의 전이 여부와 전이되는 시기, 정도를 연구함으로서 암 발견의 초기와 말기의 차이뿐만 아니라 그 시기를 추정한 데이터로 적극적 치료를 수행할 수 있기를 기대하고자 한다. 더불어 암 판정을 받은 환자는 그 시기를 더 지연시킬 수 있는 필요적 방어를 수행할 수 있도록 최대한 지도가 가능하리라 판단이 된다. 암 판정의 초기에는 부단한 노력과 투자로 검사와 치료를 병행하다가 일정시간이 경과하고 난 후에는 다소 소홀해지는 경우가 빈번하게 나타남을 알 수 있었으며, 그로 인해 암세포의 전이가 활발하게 진행되어짐을 확정할 수 있었다. 이는 치료 목적을 가지고 대하는 각 의료기관 및 의료기관 종사자에게 있어 간과 할 수 있는 부분이 아니므로 보다 적극적 대처를 요하는 사안이다.

• Child Health Nursing Research
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• 제15권1호
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• pp.97-107
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• 2009

Purpose: The purpose of this study was to provide basic data to develop first aid education programs for elementary school students. Method: A self-report questionnaire was used to collect data from 720 5th and 6th grade elementary school students. Results: 1) The mean score for cognition of first aid education of the students was high with a score of 2.64 $({\pm}.30)$. 2) The mean scores for the 11 categories were, "Fire & Burns", 2.78 $({\pm}.40)$, "Poisoning", 2.77 $({\pm}.47)$, "Thermal injuries", 2.75 $({\pm}.51)$, "Rescue & moving", 2.73 $({\pm}.37)$, "Bites", 2.72 $({\pm}.44)$, "General first aid", 2.64 $({\pm}.37)$, "Wounds", 2.59 $({\pm}.39)$, "Removing foreign bodies", 2.58 $({\pm}.46)$, "Cardiopulmonary resuscitation", 2.57 $({\pm}.59)$, and "Musculoskeletal injuries" and "Others", 2.54 $({\pm}.51,\;{\pm}.53)$. 3) There was a significant difference in the cognition of first aid education according to student's gender (t=-3.012, p=.003), and judgement about the emergency situation (F=3.411, p=.034). Conclusion: The results indicate the necessity of developing effective first aid education programs for elementary school students.

• 가정과삶의질연구
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• 제28권4호
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• pp.1-13
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• 2010

The purpose of this study is to conduct base line research, which is based on requestion of international married immigrant women, for developing social adaptation and family enrichment program for those population who reside in Korea. The survey questionnaire was distributed to 142 international married immigrant women who reside in Seoul to research program participate satisfaction and requestion. Analyze the study results, frequency, percentage, t-test, ANOVA and Duncan-post test were utilized. As a result, overall satisfaction toward program that offered by organization was highly ranked. Visiting service showed high score of satisfaction but mentor service that strongly possess sacrifice showed lower score of satisfaction. Vocational and job-related skill improvement education presented less satisfied degree of satisfaction but cooking class, computer class, training education for native-speaking instructor present high level of satisfaction. Second, the requisition of target population, who did not participate program, presented lower than the satisfaction, still present high demand of variety area of program. Among them, assist child nurturing and vocational and job- related skill improvement education showed high demand. It enable to predict that they are eager to get support toward parent role and self-realization. Third, when the difference were analyzed to compare the subjective judgement toward life adaptation in Korea and the satisfaction for program user and the requisition of non-user, the meaningful differences were founded; especially, individuals who possess confident degree of computer skills and Korean(reading, speaking, and listening) showed higher degree of satisfaction to vocation and job-skill related improvement education. This study has a practical implication, which is based on the study results, on developing a program to support international married immigrant women and multicultural families to satisfactory settlement in Korea life and to maintain healthy families.

• 대한토목학회논문집
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• 제37권3호
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• pp.603-610
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• 2017

최근 집중호우, 잦은 강설, 급격한 기온차이 등 환경변화의 가속화에 따라 균열, 단차, 포트홀 등 다양한 형태의 도로 파손이 급증하고 있다. 이중 포트홀 관련 사고는 파손 특징상 대형사고를 유발하며 08년 기준 5년간 약 5배 이상 증가하였다. 매년 포트홀로 인한 인명피해, 차량파손 등 직 간접적인 피해가 증가함에 따라 보다 신속하고 효율적인 관리 대책이 필요하다. 따라서 본 연구에서는 포트홀 규모, 면적과의 상관관계를 통해 체적 보정계수와 보수재료 물량산출 알고리즘을 제시하였다. 제시된 물량산출 알고리즘의 검증을 위해 수도권 지역 15개소의 포트홀을 측정한 결과 통상적으로 개소당 약 5~7 kg까지 발생하던 재료 잔량이 1~2 kg까지 감소하는 것으로 나타났다. 작업자의 주관적인 판단에 의존하여 시공하고 있는 실정에서 포트홀 체적 감지 자동화 통합시스템은 재료/자원 절감뿐 아니라 적정한 보수물량 산정을 통해 다짐상태 등 포장 품질향상에 기여할 수 있을 것이다.

• 감성과학
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• 제18권4호
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• pp.15-24
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• 2015

물리적 청결과 도덕적 판단에 대한 기존의 실험 연구들은 청결 관련 개념이 활성화될 때 사람들은 도덕적으로 더 엄격해 진다는 것을 보고하였다. 하지만 원래 가지고 있는 개인 간 청결 욕구의 차이와 도덕적 판단의 관계는 아직 명확하지 않다. 본 연구에서는 설문조사를 통해 개인이 평상시에 느끼는 청결 욕구와 도덕적 판단이 관련이 있는지(연구 1), 그리고 실험적으로 조작된 물리적 청결 수준이 청결 욕구와 도덕적 판단간의 관계에 영향을 미치는지(연구 2)를 알아보았다. 연구 결과, 참가자들은 일상생활 속에서 본인이 가지고 있는 청결 욕구가 높을수록 도덕적 판단 기준 또한 엄격하였으며 평소 청결에 대한 욕구가 높지 않은 참가자들은 상대적으로 도덕적 판단 기준이 온화한 것을 알 수 있었다. 이는 실험적으로 청결 수준을 조작하였을 때에도 동일하게 나타났으며 물리적 청결 수준에 따른 도덕적 판단의 평균 차이는 유의미하지 않았다.

• Structural Engineering and Mechanics
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• 제58권2호
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• pp.277-300
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• 2016

Cold-formed steel (CFS) sections are becoming an increasingly popular solution for constructing floors in residential, healthcare and education buildings. Their reduced weight, however, makes them prone to excessive vibrations, increasing the need for accurate prediction of CFS floor modal properties. By combining experimental modal analysis of a full-scale CFS framed building and its floors and their numerical finite element (FE) modelling this paper demonstrates that the existing methods (based on the best engineering judgement) for predicting CFS floor modal properties are unreliable. They can yield over 40% difference between the predicted and measured natural frequencies for important modes of vibration. This is because the methods were adopted from other floor types (e.g., timber or standard steel-concrete composite floors) and do not take into account specific features of CFS floors. Using the adjusted and then updated FE model, featuring semi-rigid connections led to markedly improved results. The first four measured and calculated CFS floor natural frequencies matched exactly and all relevant modal assurance criterion (MAC) values were above 90%. The introduction of flexible supports and more realistic modelling of the floor boundary conditions, as well as non-structural $fa{\c{c}}ade$ walls, proved to be crucial in the development of the new more successful modelling strategy. The process used to develop 10 identified and experimentally verified FE modelling parameters is based on published information and parameter adjustment resulting from FE model updating. This can be utilised for future design of similar lightweight steel floors in prefabricated buildings when checking their vibration serviceability, likely to be their governing design criterion.

• 정보관리학회지
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• 제23권2호
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• pp.97-111
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• 2006

이 논문의 주요목적은 정보이용자들이 어떤 수준의 정확률 차이에서 유의미하게 차이를 인지하는지를 알아보고자 하는 것이다. 그에 관련한 몇 가지 흥미 있는 결과가 도출되었다. 그 외에 적합성 판정은 이용자의 판정시간과 관계가 없는 것으로 나타났다. 그리고 주제에 대한 이용자의 배경지식과 적합성 판정의 관계가 두드러졌다. 또한, 적합 문서의 숫자가 적었을 때 이용자들은 적합성 판정에 더욱 어려움을 겪었다. 마지막으로, 검색결과리스트중 상위 N 문서의 적합성 판정에 대한 중요성을 확인할 수 있었다.