Characteristics of F₂Hybrids from Crosses between Korean Cultivars and Canadian Cultivars in Buckwheat(Fagopyrum esculentum Moench.)

Yoon,Kyoung-Min,Hong,Soon-Kwan,Park,Cheol-Ho 한국자원식물학회 2002 Plant Resources Vol.5 No.1

Korean cultivars of buckwheat(Fagopyrum esculentum Moench.) was crossed with Canadian cultivars in order to improve seed yield as well as leaf production of buckwheat for using as food and medicine. The agronomic characteristics and rutin contents of F₂hybrids are investigated for further selection of superior lines. Dry weight per plant was the highest in a line 1110(6.71g) and leaf weight per plant was the highest in a line 1110(1.91g). Hybrid seeds were 0.55 - 0.70cm long and 0.37 - 0.47cm wide on average. 100 seeds weight ranged from 2.57g to 3.58g. Line 1076 produced the longest seeds(0.70cm) and line 1186 was the longest in seed width. Line 1196 showed the highest 100 seeds weight(3.58g). The highest frequency of the LWR(length/width rate) was 0.66~0.70, indicating that seed shape of the hybrids was mostly oval. Line 1087 showed the highest contents of rutin(77.26ppm). Lines 1090 and 1181 contained respectively rutin of 54.76ppm and 54.35ppm in the seeds. From the yield and rutin point of view, the most superior lines was line 1087 among the lines used for this study.

달맞이꽃 뿌리의 성분에 관한 연구

최윤수,석경순,이경선,전숙경 대구효성가톨릭대학교 1992 연구논문집 Vol.45 No.1

Oenothera odorata Jacquin(Onagraceae), native to south America, is naturalized and grows wild in Korea. The seed oil, named evening primerose oil, of this plants is used for prophylacsis of adult disease. From the roots of this plant, β-sitosterol, β-sitosterol-3-O-D-glucopyranoside and asiatic acid were isolated. The structures were elucidated by spectrometric methods and chemical transformation.

문학번역 연구 현황과 과제: 엄마를 부탁해 영역본 연구를 중심으로

윤선경 ( Sun Kyoung Yoon ) 한국현대영어영문학회 2013 현대영어영문학 Vol.57 No.3

The English version of Shin Kyung-sook`s novel Please Look after Mom has appealed to many English readers and has become a bestseller since it saw the light of day. It was translated by Kim Chi-young and published by Knopf, a division of the major publisher Random House in the U. S. in 2011. Kim was commissioned to translate the Korean novel into English by the publisher. In 2011 it was selected as ‘Best of the Month’ in Amazon and won the Man Asian Literary Prize. In this context, many Korean Translation Studies scholars have expressed their academic interest in Kim`s translation: Lee Hyung-jin, Cheong Ho-jeong, Kim Young-shin and Yoon Sun Kyoung. Recently, they have produced articles on the English version from similar but different perspectives. This article examines the current tendency of literary translation research in Korea by looking at those scholars` articles from five different perspectives. It also seeks to suggest some thoughts on how to contribute to the development of Korean literary translation research: the introduction of the ‘cultural turn’ into Korea beyond the heavy focus on the evaluation and fidelity issues of translation. (Hankuk University of Foreign Studies)

성견에서 교정적 고정원으로서의 티타늄 미니스크류에 대한 연구 : An experimental investigation in dogs

윤병수,최병호,이원유,김경남,심형보,박진형 대한치과교정학회 2001 대한치과교정학회지 Vol.31 No.5

교정치료에서 원하는 치아이동을 위해서는 안정된 고정원이 필요한데 티타늄 미니스크류가 매식과 제거가 쉽고, 구강 내 여러 부위에서 적용이 가능하고, 환자가 느끼는 불편감이나 비용적인 부담이 적고, 제거 후에 치유가 빠르게 진행될 수 있는 등의 장점이 있어 최근에 교정적 고정원으로 사용되기 시작하였다. 티타늄 미니스크류를 교정적 고정원으로 사용한 임상 예들이 여러 편 발표되었는데 미니스크류의 이완이 가장 큰 실패의 원인으로 보고되고 있다. 그러나 지금까지 보고된 논문들에서 교정적 고정원으로 안정성을 줄 수 있는 스크류의 식립 길이에 관한 연구가 없는 상태이다. 교정적 고정원으로 미니스크류를 효과적으로 사용하기 위해서는 식립 부위에 따른 골구조와 골밀도 차이를 고려한 식립 길이에 관한 기준이 필요하다. 이에 본 연구에서는 성견의 상악골과 하악골에서 직경 2mm 티타늄 미니스크류를 다양한 길이로 식립하고 교정력을 적용한 후 그 안정성을 평가하여 교정적 고정원으로 사용될 수 있는 미니스크류의 식립 길이를 결정하고자 하였다. 미니스크류가 상악에서는 6mm이상, 하악에서는 4mm 이상이 골 내에 식립될 때 8주 동안 200g의 교정력에 동요도나 위치변화를 보이지 않았다. 식립 부위로는 부착치은 부위 치근 사이에 식립될 때 구강청결이 유지되고 미니스크류 주변 치은조직에 자극을 주지 않아 정상적인 조직으로 유지 될 수 있었다. 또한 교정력 적용 8주 후 치근단 방사선 사진검사에서 스크류 주변 치근 흡수나 치조골 흡수, 치주 인대 손상이 관찰되지 않았다. 따라서 상 ㆍ 하악 골밀도와 골구조의 차이를 고려하여 미니스크류의 골내 식립 길이를 적절히 조절함으로써 교정적 고정원으로 티타늄 미니스크류가 효과적으로 사용될 수 있다고 생각된다. Titanium miniscrews are being used increasingly as an anchorage for tooth movement, because they are easy to place and to remove, increase the number of sites available, give minimum strain to patients regarding surgical procedures, and offer uneventful healing after removal. The use of titanium miniscrews as an orthodontic anchorage has been reported in clinical case reports, but clinicians hove experienced screw loosening when using such screws. To our knowledge, there are no published reports evaluating the stability of miniscrews. Information about the length of miniscrews used in relation to the location is of some importance, as stability will vary depending on bone quality. The purpose of this study was to evaluate a variety of lengths of miniscrews (diameter: 2mm) which were inserted in maxilla or mandible and to demonstrate in a dog moedl which miniscrew provides fundamental stability in the jaws. 10 mm long miniscrews in the maxilla and 8mm long miniscrews in the mandible showed no clinical mobility and retained their position throughout an 8 weeks force (200g) application. The mucosal condition around the screws was healthy in cases in which miniscrews were inserted in the alveolar bone between the roots and the head of the screws emerged into the attached gingiva. When the force application was terminated, radiographic analysis revealed neither root resorption nor periodontal pathology around the miniscrews that remained stable during the entire treatment period. This study suggests that if titanium miniscrews with adequate length are properly used depending on the location, they provide sufficient stability for orthodontic anchorage.

退溪의 詩世界와 心身修練法의 關係

윤경희 우리어문학회 2002 우리어문연구 Vol.19 No.-

Sung Confucianism in Joseon Dynasty was a school of philosophy that deepened the depth of Korean thought and a system of thought that enriched the quality of our culture of that age. The purpose of this study is to find our a correlation, if any, between the poetic world of Toegye. Lee Hwang, who made a comprehensive study on Sung Confucianism in Joseon Dynasty and his discipline of mind and body. Basically, thoughts and literature have a close correlation with how to discipline mind and body, since they are the ones materialized through daily life. Toegye distinguished mind control from medicinal treatment, as he once said, "A sage controls before falling sick, while a physician cures after being affected by a disease." In short, the method of mind control, which we can consider as an area of prophylactic medical science, indicates a method of discipline through which we can look into one's view of human life and bearing toward life. He chose <Hoal-In-Sim-Bang> as his method of discipline, and so he could keep his mind as well as his body by applying the method to control his mind and make internal discipline. He also put emphasis on removing troubles and agonies, which one may face in real life, by perseverance built up through internal discipline instead of confining oneself to such pressure of stress. According to him, coping with troubles and agonies in such a way enables one to accept the situation where the one is placed with a broader mind so as to recover composure to embrace all people around. This is to put the principle of benevolence into practice for a genuine man of virtue.

한국인 소녀의 신체발육에 관한 체질인류학적 연구

윤경준,김동창 중앙대학교 의과대학 의과학연구소 1985 中央醫大誌 Vol.10 No.4

Anthropometry on three items(stature, head length, head breadth) was carried out to 3,074 Korean girls of an age group of 12 to 15 years. In addition to them, the head length breadth index was calculated according to each age group. The results obtained are as follows: 1. The average stature showed 148.94㎝ in 12 years age group, 152.21㎝ in 13 years age group, 153.57㎝ in 14 years age group and 157.45㎝ in 15 years age group respectively. The growth pattern of stature showed remarkably high values ranging from 14 to 15 years age group. 2. The average head length showed 16.83㎝ in 12 years age group, 16.89㎝ in 13 years age group, 16.99㎝ in 14 years age group and 17.05㎝ in 15 years age group respectively. 3. The average head breadth showed 14.83㎝ in 12 years age group, 14.90㎝ in 13 years age group, 14.93㎝ in 14 years age group and 15.06㎝ in 15 years age group respectively. 4. The average head length breadth index showed 88.24 in 12 years age group, 88.31 in 13 years age group, 87.98 in 14 years age group and 88.51 in 15 years age group respectively. Therefore, it was found that all of the indices obtained in this belonged to hyperbrachycephaly.

嶺東地域 開發의 實態와 方向摸索

윤경호 강릉대학교 영동산업문제연구소 1991 産經論叢 Vol.13 No.-

열가소성 Wood-Plastic Composites의 기계적 물성에 미치는 커플링제의 영향

윤태호,신경섭,황택성,이존태 공주대학교 자원재활용 신소재 연구센터 1999 1차년도 센터 성과집 Vol.1999 No.-

목분 충진제의 함량을 달리 하고 PE수지를 매티릭스로 하여 wood plastic composites(WPC)를 제조하였다. 또한 매트릭스와 충진제간의 계면결합력을 증가시키기 위하여 커플링제로 phthalic anhydride(PA)를 사용하였으며, 충진제의 충진률과 커플링제 처리가 복합재의 기계적 물성에 미치는 영향과 계면현상을 관찰하였다. 목분의 충진률 30wt%, PA커플링제농도 3wt%일 때 인장강도는 26.37MPa로 최대값을 나타내었으며, 이때 충격강도는 46.24J/m의 최대값을 나타냈다. 또한 WPC는 주사전자현미경 관찰을 통해서 커플링제의 처리농도의 증가에 따라 목분과 PE 수지와의 분산과 결합이 잘 이루어졌으을 확인할 수 있었다. Wood powder as reinforcing fillers and polyethylene as a matrix have been used for wood plastic composites(WPC). In preparing WPC, the coupling agent, phthalic anhy dride(PA) was used in order to increase the interfacial bonding force between matrix and fillers. In this study, the effect of wood powder, PA concentration on the mechanical properties and interfcial phenomena on the composites was eveluated. The tensile strength of 3wt% PA-treated composites reached its maximum value of 25.91 MPa when the wood powder content was 30wt%, and the mximum impact strength of PA-treated composites was 46.24H/m. SEM observation showed that wood powder was well dispersed and bonded well with PE matrix by increasing the coupling agent concentration.

ATHB12, an ABA-lnducible Homeodomain-Leucine Zipper (HD-Zip) Protein of Arabidopsis, Negatively Regulates the Growth of the Inflorescence Stem by Decreasing the Expression of a Gibberellin 20-Oxidase Gene

Ora Son,허윤선,김윤경,이현정,김성한,김미란,남경희,이명석,김부용,박종범,박정안,이석찬,Atsushi Hanada,Shinjiro Yamaguchi,이인정,김승기,윤대진,Eva So¨derman,천충일 Sookmyung Women's University Research Institute of 2010 여성과 건강 Vol.6 No.1

특발성 자발성 신장 파열 1예

윤재철,김원,조규종,홍정석,이미우,장성은,오세현,임경수 대한응급의학회 2001 대한응급의학회지 Vol.12 No.4

Primary aldosteronism is a syndrome characterized by hypertension, hypokalemia, suppressed plasma renin activity, and elevated serum aldosterone levels. Conn first described it 1955 in association with adrenal cortical adenoma(Conn's syndrome). Today, it can be divided into at least six distinctive sub-groups. The diagnosis of primary aldosteronism is usually suspected when the patient presents with poorly controlled hypertension with hypokalemia. The main issues in the evaluation of primary aldosteronism are to differentiate an adenoma from hyperplasia and to localize the adenoma. Basic hormonal studies and computed tomographic(CT) scanning can be used effectively for that differentiation. An adenoma is one of a few potentially curable forms of hypertension, and it is best treated by removing the adrenal tumor. We experienced a case of a typical adrenal adenoma. The patient was a 37-year-old male who had experienced in both his legs over a period of several days a weakness due to hypokalemia. He was diagnosed using basic hormonal studies and adrenal CT scanning. After, he received laparoscopic adrenalectomy and was discharged with improved condition.