어떤 주장을 두고 그것을 비판적으로 종합하는 일은 인문학의 사회적 책무다. 그 책무를 다하려는 이 작업은 따라서 ‘중국어 원지음 표기와 한국어 정체성 보존’이라는 구체적 문제에 접근하는데 어떤 방법이 더 타당할지를, 또 이를 토대로 어떤 제언이 가능할지를 이론적으로 탐색한다. 주된 방법론적 틀은 수렴과 분기의 변증법적 관계설정으로 삼는다. 궁극적으로는 문화적 고정성과 유동성의 모순을 한쪽으로 환원·포섭하려는 이론 생산 및 논의 주체의 욕망을 들여다보려 애씀과 동시에 그것이 생성시킬 벡터의 정당성은 다름 아닌 대중문화의 향유 주체인 대중과 일상적 언어생활의 영위 주체인 언중의 억눌린 욕망이 해방되는 장을 상 정할 때 비로소 획득될 수 있다는 주장을 내어 놓으면서 또 다른 비판적 종합을 기다린다.

Background : Polygala tenuifolia is mainly distributed in Korea and China. It is known to be mainly helpful for brain function and has been used medicinally for a long time. Currently, most of that used in domestic are imported from China. We want to identify the basic characteristics to replace imports and grow into new domestic income crops. Previous studies have examined the storage conditions of seeds and the areas suitable for cultivation. In this study, seed harvesting, germination conditions and seedling production methods are explained. Methods and Results : Seed harvest method - in early June, we have covered the funnel, paper bag and mesh bag. Seed harvested at the end of June were sorted by wind speed of 3.5 m/s – 6.1 m/s and 1 ㎜ - 4 ㎜ mesh size. The germination rate was measured at 20℃ for 10 days. Suit of the germination temperature - the germination rate was measured by 100 seeds, three replicates with a temperature gradient of 15℃ to 35℃ and 2℃ intervals. In order to confirm the conditions for seedling production, the emergence rate was examined at 20℃, 25℃, 30℃ and 35℃ in growth chamber. The seed harvesting method was 1.88 g of mesh bag the highest yield. The best sorting method was 2 ㎜ mesh size and 5.7 m/s wind speed. The germination temperature was the highest at 89.7 - 90.3% at the temperature range of 1 9℃ - 20℃ and the germination rate was decreased to 21.0% at 27℃. The seedling production rate was highest at 20℃. There was no difference in growth according to the pot size, but the survival rate was the highest in 105 size Conclusion : As a result of this study, Polygala tenuifolia was confirmed that harvesting by mesh bag and sorting by size and wind speed were effective for seed quality and yield. The seed germination was observed at relatively low temperature. These results can be used as basic data for cultivation.

Background : This study was conducted to investigate the seedling, growth, and yield characteristics of 1-year-old Polygala tenuifolia by cultivation of different regions. Methods and Results : After growing the seedlings for 2 months in the greenhouse, they were planted at different altitudes including: 100 m or less (Cheongju), 250 m (negative), 300 m (Jecheon), and 500 m (Pyeongchang) in the first week of May. The flowering period, fertilization period, fruit weight, growth, and yield were recorded and investigated in that period. Results of analyzing the physicochemical properties of the soils revealed that the pH of the soil was close to neutrality of 6.7 - 7.3 at 100 m, 250 m, and 500 m altitudes and an acidity of pH 5.7 at 300 m altitude. The average temperature for different time periods and altitudes are the following: 3.8℃ from June to October during the harvesting season, 21.8℃ at 100 m altitude in the end of June, 10.8℃ at 500 m altitude in the middle of harvest period, and 2.7℃ higher at 100 m altitude than 500 m altitude. The difference in the number of rooting (between 11 and 12/㎡) and the rate of rooting (82 - 92%) was not significant. The plant length was 25 - 26.5 ㎝ at 300 m and 500 m altitude. The largest number of branch was at 1.8 with 250 m altitude and largest stalk diameter at 500 m altitude at 6.0 ㎜. Leaf length and leaf width were the same per area, but the branches were the largest at 500 m at 17.9. Dry weight of 12.7 g was heaviest at 500 m altitude implying that the higher the altitude, the higher the dry weight will be. Moreover, in the 500 m altitude, root length of 29.2 ㎝ was the longest, root diameter was 5.9 ㎜, and the dry root weight of 7.9 g was the heaviest. However, the number of supporting root was 4.9 - 7.3 which was not statistically significant. The optimal yield per 10 a was 94 ㎏ at 500 m altitude. This was very high compared to yield of 28 ㎏ at 100 m altitude. The seed weight per 10 a was 1.5 ㎏ and 2.3 ㎏ at 100 m and 300 m altitude, respectively. The highest content of Teuifolin contained in the root was 124.07 ppm at 500 m altitude. Conclusion : Results showed that 1-year-old P. tenuifolia had optimal growth, higher yield and better vital component content at altitude of 500 m.

Background : This study was performed to investigate change in OnjisaponinB contents of Polygala tenuifolia depending on drying methods. Methods and Results : For this study, 5-years-old Polygala tenuifolia local cultivars from RDA(Eumseong) were used. Before starting to drying, root was shade-dried for 3 days and separated with the lead. Next, two types of drying methods conducted; natural drying and hot air drying. Hot air drying was controlled at 40℃, 50℃, 60℃ and 70℃ and checked with every 3 hours. Dried root from market was used as control group. The water content of raw root was about 52.04%. When it started to dry, the contents of it significantly decreased. The dried roots from market were 6.25 - 6.84%. To be under 7% of water contents, 6 hours of drying was enough in natural drying methods and 40℃, 50℃hot air drying methods. In case of 60℃, 70℃ hot air drying methods, it took under 3 hours. The OnjisaponinB contents of raw root was 0.53%. The dried root from market had 0.74% of onjisaponinB. During the drying, the contents of OnjisaponinB changed depending on the drying methods. Hot air drying method had more effect on OnjisaponinB contents than natural drying method. Conclusion : From the above results, we may suggest that natural drying methods was enough to drop the water content of Polygala tenuifolia. Because during pre-treatment steps including shade-drying and separating lead, much of water contents already decreased and became easy to lose water. However to get more OnjisaponinB, hot air drying methods can beneficial than natural drying methods.

The historical exchanges between the Republic of Korea and Japan have broadly occurred, in terms of both political and cultural aspects, from ancient to modern times. Regarding ancient gardening culture, in particular, Asuka developed gardens with the gardening techniques passed down by the Baekje people. The development of the basic form of a garden pond along with its characteristics, established through such exchanges, is suggested by investigating its components through analysis of data from the gardens of Baekje and Asuka. In terms of the garden pond structure, homogeneity was confirmed between Baekje and Asuka, with a linear rectangular form as the basic design. In addition, the vertical construction technique was used by both ancient kingdoms. In terms of the types of stone used in building the shore of the garden pond, Baekje used diverse types such as natural stone, crushed stone, and cut stone. In contrast, rounded river stone was used by Asuka. Regarding the floor of the garden pond, Baekje used soil, which enabled the planting of lotus flowers. In contrast, Asuka used stones to pave pond floors, which made the growth of plants impossible. In terms of layout, Baekje used ornamental stones for pond landscaping, while Asuka used manmade island and water intake facilities in their pond construction. The effects of Baekje’s garden culture on Asuka's garden building can be seen from its influence on the form of the garden pond and shore construction style. In terms of the construction of the garden pond's shore with the same stones and the stone flooring, the garden ponds of the Asuka Kingdom reveal technically unified and refined aspects.

본 연구는 원지(Polygala tenuifolia)의 영양성분 및 항비만 효과를 측정하였다. 일반성분은 원지 원지의 경우 건부량 기준 탄수화물 21.7%, 조단백질 18.5%, 조지방 14.5%, 조회분 2.4%, 식이섬유 42.9%로 함유되어 있었다. 원지 열수 추출물과 70% 에탄올 추출물의 단백질, 유리아미노산, 총당 및 환원당 함량은 열수 추출물이 70% 에탄올 추출물 보다 함유량이 높게 나타내었다. 원지 열수 추출물과 70% 에탄올 추출물의 총 폴리페놀 함량과 ABTS와 DPPH 라디칼 소거능을 측정한 결과, 총 폴리페놀 함량은 열수 추출물은 26.6 mg/g으로 70% 에탄올 추출물보다 폴리페놀 함유량이 높게 나타내었으며, ABTS 라디칼 소거능은 열수 추출물의 경우 0.95 mg/mL의 농도에서 RC50값이 관찰되어 70% 에탄올 추출물보다 ABTS 라디칼 소거능이 우수한 것으로 확인하였다. DPPH 라디칼 소거능은 RC50값이 70% 에탄올 추출물의 경우 3.29 mg/mL로 관찰되어 열수 추출물보다 70% 에탄올 추출물의 높은 활성을 나타내었다. 원지의 항비만 효과를 알아보기 위해 분화된 3T3-L1 지방세포에서 원지 열수 추출물과 70% 에탄올 추출물의 지방세포 분화 억제에 미치는 영향을 확인하였다. MTT assay를 이용하여 세포 독성을 측정한 결과 100 μg/mL 이하의 농도에서 세포 증식에 영향을 미치지 않는 것을 확인하였고, 이와 같은 결과를 토대로 oil-red O 염색법을 이용하여 지방세포 분화 억제능을 측정하였다. 그 결과, 원지 열수 추출물의 경우 10 μg/mL의 농도에서 40.1% 지방세포 분화 억제능을 나타내어 70% 에탄올 추출물보다 우수한 효과를 나타내었다. 지방생성에 영향을 미치는 유전자 발현량을 측정하기 위해 western blot법과 real-time PCR 법을 시행하였다. 원지 물 추출물은 SREBP-1c, PPARγ, CEBP/α의 단백질과 mRNA 발현을 억제 시켰고, 지방 생성에 영향을 미치는 효소인 FAS와 ACC의 생성을 조절하는 것으로 나타났다. 이와 같이 본 연구에서는 원지의 항비만 효능을 확인하였다. 원지물 추출물의 경우 비만 예방 효능을 가진 기능성 식품 소재로서의 개발이 기대되며, 원지의 항비만 효능을 최적화를 위하여 추후 동물 실험 및 독성 실험 등에 대한 연구가 필요할 것으로 생각된다.

본 연구에서는 우리나라 실정에 부합되는 실용적인 원지 지진해일 예경보 체계 구축을 위해 미국과 우리나라의 지진해일 예경보 체계 현황을 파악하고, 2011년 동일본 지진해일 당시의 대처상황을 분석하였다. 우리나라 해안 지역에 영향을 미치는 원지 지진해일의 발생원 및 전파 특성을 고려하고, 지진탐지 및 수치모의 수행 능력과 가용 전문인력 등을 고려한 효율적인 원지 지진해일 예경보 체계 구축 방안을 제안하였다.

본 연구는 t-butyl hydroperoxide(t-BHP)의 산화적 손상에 대한 원지(Polygalae Radix, PR)추출물의 항산화 효과를 알아보기 위하여 배양 C6 glioma 세포를 재료로 세포생존율을 비롯하여 superoxide dismutase(SOD) 유사 활성을 비롯하여 lactate dehydrogenase(LDH) 활성을 조사하였다. 본 실험에서 t-BHP는 농도 의존적으로 배양 C6 glioma 세포의 생존율을 유의하게 감소시켰다. 한편, t-BHP의 세포독성에 대한 원지 추출물의 항산화 효과의 정량분석에 있어서 원지 추출물은 t-BHP의 산화적 손상으로 감소된 세포생존율의 유의한 증가를 비롯하여 LDH 활성감소 및 SOD 유사 활성을 보임으로서 항산화 효과를 나타냈다.

許愈(1833-1904)是朝鮮王朝末葉的重要學者, 一生文字在其身後五年 被編輯成文集, 在此後五十五年, 許愈的其餘文字作為續集亦得以付梓 存世。因許愈身前居於后山, 逝世後葬於后山, 人稱后山先生, 所以名其 文集曰后山集。根據當今韓國慶尚大學漢文學科著名教授許捲洙先生 為景印許愈后山集 卷首所撰寫的長篇序言, 可以清晰地瞭解許愈 的道德文章, 新近影印的后山集 共有三巨冊, 第一、二冊共計十九 卷, 第三冊有八卷(估計此即後來刊印之續集, 其中卷八附錄有後學頌揚 許愈的文字), 整部后山集兼收許愈的各體文章, 可謂琳琅滿目、博 大精深。 朝鮮士大夫與中國學術可謂一衣帶水淵源甚密, 當同樣面對著源遠流 長的中國古代文化, 又同樣面臨著十九、二十世紀因為西洋異質文明崛 起所帶來的衝擊, 兩國學者的思考與應對確實發人深省。

온도 및 습도 변화에 따른 라이너원지의 압축강도 열화를 측정한 결과 압축강도는 온도변화에 영향이 없는 것으로 나타났다. 습도변화의 경우 66% RH에서는 IK원지의 강도저하가 가장 낮은 것으로 나타났다. 93% RH에서는 KA원지의 강도저하가 40%로 가장 낮았으며 SK원지가 56%로 가장 높게 나타났다. 비압축강도의 경우 66% RH에서는 SC 마니라와 IK 원지가, 93% RH에서는 IK원지와 KA원지가 가장 우수하였다. 원 단위 압축강도에서

As strait As a result of the quality research of liner boards used for the national-made corrugated boxes for apples, basis weight of each sample passed its tolerance within 4%. We found that KA, WLK, and SC liner boards showed better in relative bursting strength. SC, WLK, KA, and SK performed better in relative compression strength. WLK201 and KA210 were good for the outside liner, and K2200 was adequate for medium and inside liner. we classified WLK and KA liner boards as A grade and others as C grade.