This study was carried out to evaluate the restoration effect in the restored Yangjae stream and to draw up an adaptive management plan based on the results. As the result of evaluation on the restoration effect, the restored Yangjae stream was evaluated with low naturalness in both terms of the morphology of the stream and the composition and spatial distribution of vegetation. The diverse functional groups were introduced in the vegetation restoration, but the flooding regime, which is significant in the spatial distribution of riparian vegetation, were not correctly reflected. Exotic species or species that were not ecologically suitable for the location were introduced on the embankment and thus a measure to improve those problems is required. As the ecological principle was not reflected in the restoration plan, the stream was constructed as the double terrace structure. Therefore, the width of the waterway was narrowed further, and the waterfront was not designed to accommodate changes from flooding disturbance, making the micro-topography of the stream simpler and the naturalness lower. The adaptive management plan was prepared to improve those problems, and a plan for creating an ecological network was recommended to enhance the restoration effect.

이 논문은 천태가 저술한『천태소지관』을 중심으로 일심삼관이라는 특유의 수행론이 지닌 현실적 가치가 무엇인가를 살펴보고자 하는 논문 이다. 이 수행법은 현실에 집착하는 병통을 치유하는 방법이자 본질에 집착하는 병통을 타파하는 방편적인 수행임을 밝히고 있다. 그렇다고 중도제일의관에 안주해서도 안된다고 강조한다. 가관과 공관을 활용하되 수행자 본인의 자기 정체성을 상실하지 않으면서 수행과 보살도를 완성하는 것이 가장 바람직한 것으로 본다. 즉, 천태는 일심삼관을 통해 체득되는 것을 證果로 보고, 그 증과는 수행과 보살도가 구족된 경지로 설명하고 있다. 종교적 입장과 수행의 중시라는 두 축을 동시에 포용하고 있으며, 현실을 도외시하지 않는 수행자의 가풍을 구축하기 위해 노력한 것임을 확인할 수 있다. 전체적인 구성은 일심의 개념, 그리고 일심삼관에 대한 분석과 의미, 활용성 등에 대해 살펴보고, 증과를 통해 자기 정체성이 어떻게 구현되는가를 살펴본다. 깨달음이 관념적이지 않고 현실 속에서 구현된다는 점을 알려준다.

The purpose of this study was to examine the association nutrition education experience in regards to metabolic risk and nutrition intake in Korean adult male using the 2016~2017 Korea National Health and Nutrition Examination Survey as the reference. The study involved a total of 1,978 male subjects aged 40~64 who were classified into the 2 groups based on their nutrition education experience: Educated group (n=88) and non-educated group (n=1,890). The household income and education level of educated group were higher than those of the non-educated group. The two groups showed no significant difference in the level of fasting blood sugar, blood lipid profile including total cholesterol and triglyceride, LDL-cholesterol, and hypertension. Vitamin C intake of the educated group (127.5 mg) was higher compared to the non-educated group (88.2 mg) (p<0.05). The percentage of the subjects utilizing nutritional labels was higher in the educated group. The nutrition education experience was inversely proportional to lower Odds Ratio in hyperLDL-cholesterolemia (OR: 0.47, 95% CI: 0.36, 0.84) and HypoHDL-cholesterolemia (OR: 0.57, 95% CI: 0.37, 0.87). This result indicates that nutritional education can be used as an effective tool to avert chronic diseases and develop healthy eating habits.

According to the recent presentation by the Korean Maritime Safety Tribunal, about 70% of marine accident occurs from fishing vessel, and 90% of cause of entire marine accidents attributes to human error. As fishing vessels require basic operations, fishing operations, other additional operations and techniques such as fish handling, cultivating excellent marine officer to prevent marine accident and develop industry is very important. A fisheries training ship is still very difficult to satisfy the demand for diversity of fishery training and sense of realism of the industry. As the result of employment expectation by category of business survey targeting 266 marine industry high school graduates who hope to board fishing vessels for the last four years, tuna purse seine was the highest with 132 cadets (49.6%), followed by offshore large purse seine (65 cadets, 22.4%), and tuna long line (35 cadets, 13.2%). The Korea Institute of Maritime and Fisheries Technology (KIMFT) has replaced old jigging and fish pot fishery training ships and proceeded developing and building multi-purpose fisheries training ships considering the demand of industry and the promotion of employment; however, the basic fishing method was set for a tuna purse seine. As a result of seakeeping model test, it can conduct the satisfiable operation at sea state 5, and survive at sea state 8.

Piezoelectric harvester for road power generation was installed on test roads owned by Korea Highway Corporation. 24 harvesters were installed on the concrete pavement and the remaining 12 harvesters were installed on the asphalt pavement. After installation, power generation performance and environmental tests were carried out with three types of vehicles: compact / passenger cars / trucks. The running speed of the vehicle was 30 km/h, 60km/h, 90 km/h. The test results show that the larger the weight of the vehicle, the higher the power generation, the concrete road than the asphalt road, and the exposed type rather than the buried type. The generation amount according to the depth of buried was at least 2.2 times at the depth of 1cm than 5cm depth. When the delegator lighting test was performed using 12 harvesters, it was possible to light up more than 20 seconds in one vehicle due to the improvement of the charging circuit. In addition, the wireless communication module driving test enabled temperature sensing and data transmission for 25 seconds. In addition, there was no breakage of the pavement when driving more than 180 times, and the generation amount was maintained more than 90%. However, Test for the durability of the pavement and the self-durability of the harvester is required more than 180 times of vehicle driving conditions and required more than minimum of 6-12 months of long-term monitoring.

In order to protect the health of students and to prevent environmental harm, the School Health Law has been enacted and enforced. In the current “School Health Law Enforcement Rule”, school facilities, such as student desks and chairs, are required to use a small amount of formaldehyde emission values. In this study, an analysis was conducted with the purpose of using the basic data for the adjustment of the present emission standard. The formaldehyde exposure trend in the classroom was evaluated by examining the newly purchased student desks and chairs. As a result of measuring the compound levels in ten schools, the new student desks and chairs seemed to have contributed little to indoor formaldehyde levels. Only one classroom out of ten schools exceeded the threshold of 100 μg/m³ in Class 2 (without new desks and chairs) [(2)103.7 μg/m³]. A measurement of the classrooms exposed to formaldehyde for more than 10 years did not exceed the standard value. It is also very likely to be a source of contamination due to the recent construction (within 6 months) of indoor building materials, which was the dominant feature of the nine new schools. Although the study comprised a limited measurement, the appraisal results are suitable for HCHO emission.

Purpose: This study investigated the dietary patterns associated with Korean food and the level of proper eating habits according to recognition of the Kimchi cooking method, and aimed to suggest the necessity of dietary education of traditional foods such as Kimchi. Methods: Based on the results of the national dietary survey conducted in 2014 by Ministry of Agriculture, Food and Rural Affairs of Korea, a total of 1200 subjects were classified into two groups, one that knew how to make Kimchi (53.8%) and another that did not (46.2%). Results: The group that knew how to make Kimchi (FG) showed significantly higher scores in knowledge of how to cook most types of Korean foods and traditional fermented foods than the other group (NG). Moreover, FG showed significantly higher scores in regularity in meals and a higher frequency of Korean foods such as rice, Kimchi, and grilled or stewed food, while it showed significantly lower scores in dietary risk factors than NG. In addition, FG showed significantly higher scores in dietary education interest and number of meals with family during the week than NG. Finally, FG had significantly higher scores in the degrees of practice of all eight items related to proper eating habits. Conclusion: Since recognition of Kimchi cooking has a great influence on maintenance of dietary life, dietary education to improve the cooking ability of traditional foods should be further strengthened.

본 연구는 1991년∼2005년의 기간 동안 한국 특허청에 출원된 내국인 특허의 공동발명자료를 이용해 네트워크 특성 변수들의 ‘연도별 x 발명자별’ 패널 자료를 구축하고, 이 자료를 사용하여 발명자 네트워크의 특성변수들이 발명자의 특허생산성에 미치는 효과를 패널 회귀분석하였으며, 다음과 같은 결과를 얻었다. 첫째 네트워크상의 강한 연계는 발명자 생산성에 정(+)의 효과를 미치는 것으로 나타났다. 둘째, 네트워크내 중심에 있는 발명자일수록 특허생산성이 높았다. 셋째, 네트워크의 기술적 다양성은 발명자의 특허생산성을 높이는 요인이다. 넷째, 발명자 네트워크의 질이 좋을수록 그 네트워크에 속한 발명자의 특허생산성이 높아진다. 다섯째, 네트워크의 크기가 클수록 네트워크내 발명자의 특허생산성이 높다. 여섯째, 네트워크에만 의존하는 발명자의 특허생산성은 상대적으로 낮았지만, 네트워크에 속하지 않은 발명자의 특허생산성은 오히려 높았다. 일곱째, 네트워크 변수들의 효과는 지역별로 차이가 있다. 여덟째, 지리적 경계가 약화되고 있지만, 네트워크 효과의 지역적 차이는 줄어 들지 않고 있다.

We present the latest results from the Mission Program NIRLT (PI: I.Yamamura), the near-infrared spectroscopy of brown dwarfs using the AKARI/IRC grism mode with the spectral resolution of ~ 120. The near-infrared spectra in the wavelength range between 2.5 and 5.0 μm are especially important to study the brown dwarf atmospheres because of the presence of major molecular bands, including CH4 at 3.3 μm, CO2 at 4.2 μm, CO at 4.6 μm, and H2O around 2.7 μm. We observed 27 sources, and obtained 16 good spectra. Our model fitting reveals deviations between theoretical model and observed spectra in this wavelength range, which may be attributed to the physical condition of the upper atmosphere. The deviations indicate additional heating, which we hypothesize to be due to chromospheric activity. We test this effect by modifying the brown dwarf atmosphere model to artificially increase the temperature of the upper atmosphere, and compare the revised model with observed spectra of early- to mid-L type objects with Hα emission. We find that the chemical structure of the atmosphere changes dramatically, and the heating model spectra of early-type brown dwarfs can be considerably improved to match the observed spectra. Our result suggests that chromospheric activity is essential to understand early-type brown dwarf atmospheres.