과실이 크고 품질이 우수한 조생종 배 ‘금촌조생’ 육성

조광식(Kwang-Sik Cho1),손동수(Dong-Soo Son),강삼석(Sam-Seok Kang),김명수(Myung-Su Kim),홍경희(Kyung-Hui Hong),윤석규(Seok-Kyu Yun),조강희(Gang-Hui Cho),조현모(Hyeon-Mo Cho) 한국원예학회 2004 원예과학기술지 Vol.22 No.1

‘금촌조생’ 품종은 농촌진흥청 원예연구소 나주배연구소에서 1971년 ‘금촌추’의 품질을 개선하기 위해 당도가 높고 육질이 유연한 ‘단배’를 교배하여 1982년 1차 선발되었고, 1997년부터 5년 간 지역적응시험을 거쳐 2001년 최종 선발 및 품종보호출원 되었다. 수세는 비교적 강하고, 수자는 반개장성이다. 꽃가루가 풍부하며, 주요 재배품종과 교배친화성을 보인다. 또한 흑반병에 대하여 강한 포장저항성을 나타내었다. 숙기는 재배중인 ‘원황’ 품종보다 약 5일 정도 늦은 9월 3일로 추석에 출하하기 알맞은 품종이다. 과형은 ‘금촌추’와 같은 도원추형이고, 과피색은 황갈색이다. 과중은 593g이고, 당도는 13.2Bx이다. 육질은 유연하며 과즙이 풍부하고, 석세포가 없어 식미가 매우 우수하다. 그러나 과육선숙형 품종으로 원예적 수확기에도 과피에 녹색이 남지만, 완숙과가 되면 황갈색으로 착색된다. 상온저장 기간은 20일 정도로 다른 조생종에 비해 저장력은 좋은 편이다. ‘Geumchonjosaeng’ pear cultivar (Pyrus pyrifolia var. culta Nakai) originated from the cross between ‘Imamuraaki’ and ‘Danbae’ to improve the fruit quality of ‘Imamuraaki’ cultivar in 1971 at Naju Pear Research Institute of National Horticultural Research Institute (NHRI), Rural Development Administration (RDA). It was preliminarily selected in 1982 and named in 2001. The tree habit shows vigorous growth and upright spreading. It carries abundant pollen grains and shows cross compatibility with leading cultivars. Also it shows high resistance to black leaf spot (Alternaria kikuchiana) in the field condition. Optimum harvest time is around Sep. 3, which is 5 days later than that of ‘Wonwhang’, and it could satisfy consumer’s demand for high quality pear fruit in “Chuseok”. The obovate fruit shape resembles maternal parent, ‘Imamuraaki’ and skin color is green yellowish brown at normal harvesting time and gradually turned to yellowish brown at full ripennig state. Fruit weighs about 593 g, and the soluble solid content is 13.5 ˚Bx. The flesh is very soft and juicy and, rendering good eating quality. Shelf life is about 20 days under the ambient temperature, and it is a relatively long period as compare with other early season cultivars.

From the Nation-State to the European Union : Politics of Interests in Europe

Cho,Hong-Sik 고려대학교 아세아문제연구소 2001 亞細亞硏究 Vol.44 No.1

Testicular Morphology of Hanwoo bull at 7 to 17 Months of Age

Sung-Sik Kang,Sang-Rae Cho1,Ui-Hyung Kim,Kim Hyeong-Cheol,Chung Ki-Yong,Jang Sun-Sik,Si-Dong Kim 한국동물생명공학회(구 한국동물번식학회) 2016 발생공학 국제심포지엄 및 학술대회 Vol.2016 No.10

사면구조 격자를 이용한 이동경계 기법 개발

김종호,이승오,조용식,Kim. Jong-Ho,Lee. Seung-Oh,Cho. Yong-Sik 한국방재학회 2008 한국방재학회 학술발표대회논문집 Vol.2008 No.1

All measures to cope with flooding rely on flood predictions to some extent, and the effectiveness of these measures is dependent on the quality of flood predictions. It is important to track properly the movements of the river-bankline in numerical modeling because the location of it varies continuously in the flood inundation. In this study, the wet and dry treatment is used to describe the moving river-bankline accurately (Cho, 1996). An oscillatory flow motion in a parabolic basin is used to validate the performance of the developed model based on quadtree grids. As a result of a simulation, a reasonable agreement is observed with analytical and Cho`s results.

카르납의 귀납논리에 있어서 C^(*) 함수와 함축

이초식 고려대학교 철학연구소 2004 철학연구 Vol.0 No.27

카르납의 철학에 있어서 확률의 논리적 의미는 귀납논리에 의해 해명되며 귀납논리는 부분적 함축(partial entailment)의 개념을 기반으로 한 C*함수 등의 확증함수에 의해 구성된다. 특히 그는 C*함수와 같은 확증함수는 C†함수와는 달리 경험으로부터의 학습(learning from experience)을 반영하는 장점이 있다고 한다. 이에 대해 필자에게 다음과 같은 질문이 주어졌다. 새먼(Salmon)이 지적하고 있듯이 부분적 함축이 귀납 논리학에서 근본적 개념이라면, C†함수에서 볼 수 있듯이 귀납 논리학은 경험으로부터의 학습을 허용하지 못한다. 역으로, 카르납이 했듯이, 경험으로부터의 학습을 허용하는 C*와 같은 함수를 채택하면, 우리는 귀납 논리학의 기초로서의 부분적 함축 개념을 포기해야 한다. 카르납의 귀납 논리학의 체계에서 발생하는 이러한 ‘이론적 딜레마’가 새먼이 지적한 대로 진정한 딜레마인가? 아니면 어떤 오해에 기반을 두고 있는 것인가? 이러한 문제가 연역논리학에 버금가는 귀납 논리학의 체계를 구성하려는 카르납의 계획에 어떤 영향을 미치는가? 이 글은 필자가 이 질문들의 해답을 구해가는 방식으로 전개한다. 카르납의 프로그램 안에서는 C*함수와 부분함축의 개념은 상충되지 않으므로 새먼의 지적이 이론적 딜레마라고는 불 수 없다는 것이 필자가 도달할 결론이다. 그러나 단순한 언어체계를 기반으로 한 부분적 함축 개념과 카르납의 귀납논리학은 그 적용 한계에 관한 논란으로 인해 연역논리학처럼 널리 채용되지 못했으므로 그에 버금가는 체계를 형성했다고 볼 수 없다는 것이 필자의 귀결이다. For Carnap the meaning of probability is consists of confirmation functions such as C*-function which depends upon the notion of partial entailment. Especially, Carnap emphasizes that the confirmation functions such as C*-function have a very important advantage that mirrors the learning from experience in contrast to C†-function. In the paper I make my answer to the following questions. As Salmon points out, if the partial entailment is the most fundamental notion in inductive as found in C†-function inductive logic cannot permit the learning from experience. Conversely, if we adopt C†-function that permits the learning from experience, we have to abandon the partial entailment as a basis of inductive logic. Here we have some questions: Whether is the theoretical dilemma that occurs in Carnap's inductive logic is a real one as Salmon points out? Or is it just a misunderstanding? Which influence does this problem make to Carnap's goal that we can construct some system of inductive logic that corresponds to deductive logic? To those I suggest that two notions of C*-confirmation and partial entailment in Carnap's program are not incompatible, so the dilemma Salmon raised cannot be a real one. But because Carnap's inductive logic has the limit of application that originates primarily from using the very simple language system, it has not been applied as widely as deductive logic and, as a result, it fails to construct an inductive system that corresponds to deductive one.

統計的 推定의 哲學的 分折

李初植 建國大學校 人文科學硏究所 1977 인문과학논총 Vol.10 No.-

The paper is intended to serve two purposes. The first is to analyse the basic principles of statistical estimation at a philosophical level ; the second is to bridge the gap between stati-sticans and philosophers in Korea in order to provide further answers to many complicated questions about statistical inference. It begins with a definition of a few central concepts of the traditional estimation theory in preparation for a philosophical analysis of statistical estimation. Then the meaning of estimation and Hacking's logic of support are examined with a view of getting a clue to the solution of the disputed problems. After re-examination of basic concepts such as unbiased-ness, efficiency, and consistency, we criticize the minimax theory on Carnap's theoretical ground that estimates should be additive. Nevertheless it is shown ghat the minimax theory can be vindicated on the basis of practical reason. The distinction between the theoretical reason and the practical reason originally due to Kant, is also required for the solution of the so-called paradox of estimation. On the basis of the distinction between estimation as belief (theoretical estimation) and estimation as action (practical estimation) we conclude that the opposition between Hacking and modern statistkicians is not real but superficial. For both sides do not study one and the same family of problems. That is to say, Hacking is concerned with the theoretical problems, while modern statisticians inquire into the practical ones. In addition to this settlement, it is proved that Hacking's supporting theory of estimation is incompatible with Hacking's objective theory of probability.

歸納論理學의 學的 基盤에 관한 論究 : 確率槪念의 意味分析을 中心으로 a semantical analysis of probability

李初植 서울 敎育大學校 1976 論文集 Vol.9 No.-

道德判斷의 發達에 關한 考察

李初植 서울 敎育大學校 1970 論文集 Vol.3 No.-

대학생의 정신건강에 관한 실태조사(Ⅱ) : 1995학년도 조선대학교 신입생을 대상으로 1995 chosun University Entrants

김학렬,조용래,박상학,김상훈,표경식 조선의대 1995 The Medical Journal of Chosun University Vol.20 No.2

尿血과 IgA 腎症에 대한 比較 考察

李政遠,趙忠植,金哲中 대전대학교 한방병원 2000 惠和醫學 Vol.9 No.1

According to the comparative study on the IgA nephropathy and hematuria, the results were as follows. 1. IgA nephropathy seems to be caused by deposits of IgA antibodies in the kidney mesangial tissues. 2. The symptoms of IgA nephropathy are repetitive hematuria, secondarily asthenia, slight fever, the urination pain and the flank pain etc. 3. Steroids have a few effect on the incipient stage of IgA nephropathy, but the specific medicine isn't in existence at present. 4. In oriental medicine, hematuria defines the urine including blood or blood clot without pain in urination. 7. The causes of hematuria are cases of heat and asthenia of kidney(腎虛). 8. For the medical prescriptions are used Paljungsan(八正散), Dojo˘ksan(導赤散), Yo˘ngyopaedoksan(連翹敗毒散), Singihwan(腎氣丸), sogyeeumja(小계飮子), Daebuncho˘ngeum(大分淸飮), Dangguieum(當歸飮), Cho˘ngjangtang(淸腸湯), Silyungtang(柴영湯), Kamisagunjatang(加味四君子湯), Jwaguieum(左歸飮)