• 대한지리학회지
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• 제51권1호
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• pp.1-21
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• 2016

본 연구는 UNESCO 세계유산의 등재기준(vii)의 적용 사례 분석을 토대로 잠정목록에 있는 설악산 지역이 기준(vii)의 심미적 관점에서 세계유산으로 등재될 수 있는 가능성을 제시하고자 하였다. 이를 위해 1978~2015년 사이에 등재된 기준(vii)을 포함하는 114개소 자연유산별 등재 타당성 근거에 대한 텍스트 분석을 수행하여 기준(vii)이 내포하는 가치 요소들을 구체화하고 적용 사례를 범주화하였다. 이를 토대로 설악산에 대한 기준(vii)의 적용 가능성을 검토한 결과 첫째, 설악산 지역에는 시각적 아름다움을 국가적으로 인정받은 명승이국립공원들 중 가장 많다는 점에서 시각적 자연미의 가치를 적용해볼 수 있다. 둘째, 설악산에는 비교적 좁은지역 내에서 화강암으로 이루어진 다양한 스케일의 지형경관을 볼 수 있다는 점에서 화강암 지형경관의 종합성 가치를 적용할 수 있다. 마지막으로 설악산 지역에서 지형발달에 따른 산지하천 지형경관을 체계적이고 다양하게 볼 수 있다는 점에서 역시 지형경관의 종합성 가치를 적용할 수 있다.

• 한국압력기기공학회 논문집
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• 제5권2호
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• pp.20-26
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• 2009

The dominant incidents category for onshore and offshore natural gas transmission pipelines in the world is associated with outside forces. Incidents in the outside forces category embrace acts of nature, which typically cause widespread structural damage, as well as act of man, whose effects tend to cause dents and/or gouges localized at point of contact that are referred to as mechanical damage. Therefore, these damage types must be better addressed to avoid unnecessary and costly repairs and the possibility of catastrophic events. First of all, the characterizing features of mechanical damage in gas pipelines were evaluated by using of excavator or boring machine. There is no reliable method for evaluating the safe operating pressure of pipeline affected by mechanical damage. It is especially important to evaluate the remaining strength of damaged pipelines due to outside force. Therefore, the full scale burst tests were conducted to evaluate the remaining strength of pipe with mechanical damage that combines a dent and a gouge. This paper is supposed to provide information that will assist in developing a criterion to assess serviceability in pipelines with mechanical damage.

• 한국도로학회논문집
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• 제7권4호
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• pp.57-68
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• 2005

현재 국내의 차종 분류 기준은 그 조사목적과 조사지점에 따라 이원화되어 운영되고 있다. 고속국도와 지방도의 경우는 8종 분류 기준이 그리고 일반국도의 경우는 11종 분류 기준이 활용되고 있는데, 이러한 이원화된 분류 기준은 자료 활용의 효율성을 저하시키고 있는 실정이다. 본 연구는 이러한 이원화된 차종 분류 기준의 문제점을 해결하기 위해 통합된 차종 분류 기준을 제시하고 있다. 분류 기준은 차량 제원에 의한 기계식 조사에 초점을 맞추었으며, 현장 조사의 문제점을 완화하기 위해 인력식 조사에도 적용이 가능하도록 설정되었다. 제안된 차종 분류 기준은 차량의 다양화 및 대형화 추세를 반영하고, 기타 차종 분류 기준과의 호환성을 고려하고 있어 보다 합리적인 차종 분류 기준이라 할 수 있다.

• 말소리와 음성과학
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• 제7권4호
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• pp.111-121
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• 2015

The present study examines the auditory boundary between Korean /o/ and /u/ on a synthesized vowel continuum by Chinese learners of Korean language. Preceding researches reported that the Chinese learners have difficulty pronouncing Korean monophthongs /o/ and /u/. In this experiment, a nine-step continuum was resynthesized using Praat from a vowel token from a recording of a male announcer who produced it in isolated form. F1 and F2 were synchronously shifted in equal steps in qtone (quarter tone), while F3 and F4 values were held constant for the entire stimuli. A forced choice identification task was performed by the advanced learners who speak Mandarin Chinese as their native language. Their experiment data were compared to a Korean native group. ROC (Receiver Operating Characteristic) analysis and logistic regression were performed to estimate the perceptual boundary. The result indicated the learner group has a different auditory criterion on the continuum from the Korean native group. This suggests that more importance should be placed on hearing and listening training in order to acquire the phoneme categories of the two vowels.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2005년도 춘계종합학술대회
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• pp.485-488
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• 2005

이 논문에서는 트래킹 터널 또는 트래킹 카드를 이용하여 살아있는 곤충의 발자국을 획득한 후 남겨진 발자국 패턴을 이용하여 곤충의 부류나 종류를 판단하는 인식 시스템을 위한 전처리 과정을 살펴본다. 특히 발자국 패턴을 획득하는 과정과 곤충 발자국의 특징을 추출하기에 적합한 스캔된 발자국 이미지의 이진화 과정에 대하여 고찰한다. 이진화 과정에서는 기존에 발표된 대표적인 이진화 알고리듬 3가지를 구현하여 비교 분석하였다. 비교 분석 결과 Abutaleb에 의해 제안된 고차 엔트로피 이진화 알고리듬이 가장 우수한 결과를 보였다.

• 대한영상의학회지
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• 제84권1호
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• pp.34-50
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• 2023

미국방사선의학회는 효과적인 국가 폐암 검진 시행을 위해 2019년도에 Lung CT Screening Reporting & Data System (이하 Lung-RADS) 1.0보다 폐암의 위양성을 줄이기 위해 개편된 Lung-RADS 1.1을 발표하였고, 2022년 12월에 새로운 Lung-RADS 1.1 개선안 Lung-RADS^Ⓡ 2022를 발표하였다. Lung-RADS^Ⓡ 2022은 Lung-RADS 1.0과 비교했을 때 결절의 크기는 소수점 첫째 자리까지 측정하고, 늑막근처 결절의 크기가 10 mm 미만인 경우까지 범주 2로 하며, 범주 2에서 간유리 결절의 크기 기준을 30 mm로 높이고, 범주 4B와 4X는 매우 의심으로 변경하며, 기도 결절의 위치와 비정형 폐 낭종의 형태와 벽 두께에 따라 범위를 나누었다. 이에 영상의학과 의사들의 개선된 Lung-RADS^Ⓡ 2022에 대한 이해를 돕고자, 이 종설에서는 Lung-RADS^Ⓡ 2022의 장점, 단점, 그리고 향후 개선점에 대해서 기술하고자 한다.

• 혜화의학회지
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• 제12권2호
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• pp.11-40
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• 2004

This study analyzed the contents of the research papers concerning the vascular dementia(VD) recorded in Chinese medical journal published over the period between 1998 and 2000. As a result, the following conclusion was drawn. The Chinese medical category of VD includes Sun-Mang(善忘), Chi-Mae, Jung-Pung-Chi-Mae and so on, and the Major mechanism of the VD is Bon-Heo- Pyo-Sil(state of deficient vital essence and excessive pestilential vapor;本虛標實), Bon(本) includes Sin-Jeong-Heo-Son(腎精虧損), Ki-Hyeol-Hyu-Heo(氣血虧虛) and Pyo(標) includes Dam-Chae-Eo-Jo(痰滯瘀阻), Ki-Chae-Hyeol-Eo(氣滯血瘀), Gan-Yang-Sang-Hang(肝陽上亢). It is mainly used DSM and evidence of brain-vascular disease in brain CT or MRI as the criterion for diagnosis in Western medicine and MMSE, HDS, ADL is used as assistant diagnostic indicator. "Principle of clinical study guidance for treatment of dementia by Chinese medicine, Western medicine"("中藥新藥治療痴呆 病的臨床硏究指導原則") is mainly used as the criterion for diagnosis in Chinese medicine. It is mainly used "Principle of clinical study guidance for treatment of senile disease by Chinese medicine, Western medicine"("中藥新藥治療老年病臨床硏究指導原則"), "Principle of clinical study guidance for treatment of dementia by Chinese medicine, Western medicine" as the criterion for treatment effect evaluation, and score change of MMSE and HDS is used as assistant evaluation indicator. The research papers reported that the use of prescriptions such as Hwan-Chong-Dan(還聰丹), Noi-Hyeol-So-Tong-Gu-Bok-Yaek(腦血疏通口服液), Yik-Gi-Gyo-Nang(益智膠囊), Cheon-Ma-Chok-Gi-Chung-Je(天麻促智沖劑), Sam-Gap-San-Ga-Mi-Bang(三甲散加味方), Seon-Ryong-Gyo-Nang(仙龍膠囊), Seong-Noi-Tang II(醒腦湯II號), Bo-Sin-Geon-Noi-Tang(補腎健腦湯), Ga-Mi-Tong-Gyu-Hyal-Hyeol-Tang(加味通竅活血湯), So-Jo-Yik-Ji-Bang(疏調益智方), Tong-Gyu-Hwal-Hyeol-Tang-Ga-Gam(通竅活血湯加減), Yik-Sin-Seong-Noi-Tang(益腎醒腦湯) led to the high efficacy.

• Journal of Preventive Medicine and Public Health
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• 제48권2호
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• pp.94-104
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• 2015

Objectives: Mental health disorders and suicide are an important and growing public health concern in Korea. Evidence has shown that both globally and in Korea, obesity is associated with an increased risk of developing some psychiatric disorders. Therefore, we examined the association between distorted body weight perception (BWP) and suicidal ideation. Methods: Data were obtained from the 2007-2012 Korea National Health and Nutritional Evaluation Survey (KNHANES), an annual cross-sectional nationwide survey that included 14 276 men and 19 428 women. Multiple logistic regression analyses were conducted to investigate the associations between nine BWP categories, which combined body image (BI) and body mass index (BMI) categories, and suicidal ideation. Moreover, the fitness of our models was verified using the Akaike information criterion. Results: Consistent with previous studies, suicidal ideation was associated with marital status, household income, education level, and perceived health status in both genders. Only women were significantly more likely to have distorted BWP; there was no relationship among men. In category B1 (low BMI and normal BI), women (odds ratio [OR], 2.25; 95% confidence interval [CI], 1.48 to 3.42) were more likely to express suicidal ideation than women in category B2 (normal BMI and normal BI) were. Women in overweight BWP category C2 (normal BMI and fat BI) also had an increased OR for suicidal ideation (OR, 2.25; 95% CI, 1.48 to 3.42). Those in normal BWP categories were not likely to have suicidal ideation. Among women in the underweight BWP categories, only the OR for those in category A2 (normal BMI and thin BI) was significant (OR, 1.34; 95% CI, 1.13 to 1.59). Conclusions: Distorted BWP should be considered an important factor in the prevention of suicide and for the improvement of mental health among Korean adults, especially Korean women with distorted BWPs.

• 한국산학기술학회논문지
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• 제18권12호
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• pp.744-754
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• 2017

본 연구는 구호주거 성능 기준 및 개발의 기반을 다지기 위해 구호주거 성능지표 체계를 개발하고 지표의 도입 방안을 제시하는 것을 목표로 전문가 설문을 통한 계층적 분석 기법(Analytic Hierarchy Process)을 진행하였다. 구호주거 성능지표 체계를 구축하기 위하여 구호주거를 항구적 주택이 마련되기 전까지 일정 기간 사용되는 중장기 임시 거주 시설로 정의하고 안전성, 신속성, 재사용성, 거주성, 경제성을 주요 성능 요소로 도출하였고, 주요 성능 요소와 건축물의 전 생애주기를 연계하여 계층화된 성능지표 체계를 구축하였다. 개발된 구호주거 성능지표 체계의 항목별 중요도를 계층적 분석 기법에 따라 정량적으로 도출하였다. 마지막으로, 중요도 분석 결과를 바탕으로 종합 가중치 1-10 순위의 성능 기준과 각 범주별 1 순위의 성능 기준인 총 14 개의 성능 기준을 필수 성능 기준(반드시 충족), 그 외는 권장 성능 기준(선택적 충족)으로 분류하여 구호주거 개발의 모든 단계를 고려한 성능지표를 구축하였다. 추후 구호주거 성능지표의 완성으로 재난에 의해 발생하는 이재민의 안정적인 거주 보장과 빠른 일상복귀를 도모할 수 있을 것으로 기대된다.

• 수산해양교육연구
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• 제4권1호
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• pp.16-29
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• 1992

1. Purpose of the study: This study was to investigate and analyse the career decision making patterns of students, which would enhance vocational guidance activities for the students. The specific purposes of the study are as follows. 1) To find how much the fisheries high school students are satisfied with the school. 2) To find out the factors which would influence the fisheries high school students in their career decision making. 3) To find out the person who plays the most important role in the career decision making of the students 4) To find out the patterns of behavior taken by the fisheries high school students in their career decision making. 2. Hypotheses: The following hypotheses were tested for this study. 1) There would be significant differences in the extent of school-satisfaction, depending on the class level and major. 2) There would be significant differences in the value criterion with which the fisheries high school students make decisions on their careers, depending on the grades, majors, and the levels of school-satisfaction. 3) There would be significant differences in the human factors which affect their decision-making on their career, depending on the class levels, majors, and the levels of school satisfaction. 4) There would be significant differences in the patterns of behavior they take when they make decisions on their careers depending on the grades, majors and the levels of school satisfaction. 3. Methods of the study: For the verification of the above hypotheses, a questionaire was developed by the researcher, and the questionaire was answered by the total 440 students from three fisheries high schools, located in the rural and urban areas, out of 8 fisheries high schools in Korea. The questionaire was composed of two major parts: school-satisfaction (10 items) and career decision making patterns (39 items). The career decision-making patterns include 16 value criterion items, 10 human category items, and 13 behavior category items. 4. Results of the study: 1) School satisfaction; There was no significant difference in school satisfaction depending on the class level and major. 2) Value criteria; a) Almost of the fisheries high school students think that the potential for advancement, job security, and salary are important factors for their job. b) The seafarer-students rated the salary, prestige of the occupation and leadership to be important than the nonseafarer-students. The nonseafarer-students rated the stabilization of their livelihood and opportunity to use their creative ideas than the seafarer-students. c) The students unsatisfied with their school emphasize the working environment, variety of work duties and leisure more than the satisfied ones. 3) Human factors: a) The fisheries high school students are affected most by their homeroom teachers, major teachers and their parents, but they are less influenced by their counselor. b) The seniors are more affected by their friends or classmates than the freshmen, and especially seafarer-students are more affected by major teachers. c) The persons, who are working in the occupation they are interested in, exert more influence on unsatisfied students than class-teachers do. 4) Behavior patterns; a) Most of them want test their abilities. b) The nonseafarer-students and seniors tend to depend on their own intuitions. c) The seafarer-students, the freshmen, and the satisfied with their school tend to discuss with other persons, and the unsatisfied tend to be influenced by the information that they collect for themselves.