中山間地(標高 250m)에서 참깨 播種適期와 晩播限界期에 關한 硏究

孫錫龍,崔仁植,趙鎭泰,權圭七,金仁培,李濟弘 충북대학교 농업과학기술연구소 1986 農業科學硏究 Vol.4 No.-

In order to determinate the optimum plating time and its limitation, an eary harvest and high yeld sesame varety-Poong Nyun Ggae-was cultivated on the semi-mountainous area of 250 meter above sea level. The variety was cultivated with a single and double cropping system. The single cropping plots were covered with transparent polyethylene film on 1st , 11th and 21th in May and the double cropping plots were covered with PE film on 5th, 15th, 25th in June respectively and on 5th July. The results obtained are as follows; Yield of the plot planted on 1st May was 59kg/10a. In compaorisn with this, yields were increased 16% and 25% in plots planted on 11th and 21th May, respectively. The optimum planting time was considered near 20th May for the single cropping system and it should be considered before 15th June for the double cropping system in the semimountainous area.

대엽성 폐렴의 양상을 보인 폐 Cryptococcosis 1예

박석영,윤영연,오귀염,권낙기 대한화학요법학회 1996 대한화학요법학회지 Vol.14 No.2

A 26 year old lady was admitted due to fever and productive coughing of 10 days duration. She had been working at the office treating stuffs of oriental herb medicine without any problem in her health by then. Chest films revealed consolidative changes involving Lt. lower lobe and she was given systemic antibacterial antibiotics, but her illness was not improved. On 19th hospital day needle biopsy was performed and cryptococcosis was diagnosed involving both alveoli and intertitium. Antifungal agent, itraconazole, was prescribed for 10 weeks and the lesion was resolved completely without remnant change. We discussed this case with review of literatures.

담수표면 직파재배 펠렛종자의 파종 및 초기생육 특성

김석언,유수남,김용재,박태동,이인,최영수 全南大學校 農業科學技術硏究所 2001 農業科學技術硏究 Vol.36 No.-

In spite of labor saving in rice cultivation, the main factors preventing the enlargement of the direct wet seeding culture are unstable seedling establishment and greater susceptibility to lodging. In order to solve these problems, developed rice-seed pellets were investigated on sowing and early growth characteristics of seed pellet. Seed shifting, flooding seedling, and lodging of seeding percentage of pellet seed were lover than pregerminated or dry seed. Soil thickness covering seed of pellet seed was 2 ㎜ and shifting width of seed of that was 1.5 ㎝. Establishment percentage of pellet seed was the highest in 0 ㎝ of seeding depth. Early plant height, root length, number of leaf and root of pellet seed with seeding time were similar to those of dry seed.

환경보전적요소를 고려한 제품디자인 개발방안에 관한 연구

김영숙,이정옥 대구보건대학 1997 대구보건대학 論文集 Vol.17 No.-

With the change of patterns and the environment of the national standard of living the problem of environmental pollution became increasingly seriouse. Because of the enormous increase of various kinds of used and (after utilization) useless articles, efforts to save resources as well as the environment and the promotion of reprated utilization and recycling are inavoidable. We easily withess that envionmental issue is very critical point to affuence upon a restructuring the value system of human being. Therefore it is obvironmental issue affluence upon the field of design as well. The most important feature of environmental issue is 'wholenss' in itself. It means that we have to approach and to solve it as a whole. Also, design is to be done at the same way. The creative professionalism of design could provide a club to solve the problem, but designers are tend to seek a solution in a just partial way such as recycling and packaging. But those attitude many cause more problems and spread it futhennore. Therefore the study is to some factors in order to solve the problem as a whole, and to suggest a appropriate methods according to such a view point. Even internal retrospect in design itself or external demand from the other, if we look away this issue, the real purpose of design, contributing for socity, should be diluted by ourselves

비만과 정상체중 여고생의 영양섭취 비교 연구

조현숙,김세종,최승욱,백영호 釜山大學校 附設 體育科學硏究所 2005 體育科學硏究所 論文集 Vol.21 No.2

The purpose of this study was to compare the obese and the normal weight girls in high school on the level of the recommended dietary allowances for the Koreans based on total energy intake, the ratio of 3nutrients intake, micro-nutrients intake, daily dietary intake and the ratio of 4nutrients intake by animality and vegetability. The results of this study are as follows:...............

시제의 의미 및 사용과 관련된 몇 문제

문숙영 한국어학회 2009 한국어학 Vol.43 No.-

The purpose of this article lies in examining some issues on what tense forms basically mean and when these forms are used. The past tense fundamently implies that given situations no longer continue, but this is just implicature. It means that there has been no presupposition that the past tense is combined only when the situation in question no longer continues into the present. Tense can be determined first by limiting the time at which the speaker wants to make an utterance(=TT) and then selecting a situation that is located at this time. TT, however, is a concept relevant to what (or what variable) affects tense determination, rather than to what is the referential meaning of tense form, in that the truth condition of the sentence depends on whether the situation in question is located in the given TT, even when tense is determined by TT. Many researchers have mentioned that the problem lies in the fact that ‘-eoss-’ or ‘-eosseoss-’ frequently occurs even in environments that do not require past tense or pluperfect tense. However, these usages must be understood to aim at implicatures implied in ‘-eoss-’ and ‘-eosseoss-’. Tense forms could be selected by their implicature as well as their denotation.

상온스웨이징 나사 철근 이음한 철근콘크리트 인장부재의 피로거동

정영화,박용석 강원대학교 산업기술연구소 2006 産業技術硏究 Vol.26 No.B

As material needs have been increasing with recent economic growth, it is a current tendency that the magnitude of load applied to structure has been rising. With improved technique of product materials, steel and concrete have been stranger than ever so the danger of fatigue damage increases as permanent action of repeated loads. In case of deformed steel bars widely used in reinforced concrete structure, when they are product in factory, there will exist same parts connecting the steels. Such connections are easy to be weakened by permant action of repeated loads. It is a real condition in Korea that there is lack of research of it. As a result of estimating fatigue characteristic of Pressure Welded joints with the steels that are oftenly used and producted in domestic it is showed that there are no remarkable difference in fatigue strength. Because there is no detail which is refered in Civil Specification, this paper will be the basic data being added in later Specification.

히트파이프를 이용한 빙열 저장조의 성능검사

장영석,강건 慶南專門大學 2001 論文集 Vol.29 No.1

국내 항공로선의 공급과 운임탄력성

함영훈,윤석홍 한국항공대학교 경영연구소 1997 경영연구 Vol.4 No.1

Price elasticity analysis of domestic air service supply is substantial to governments to establish civil air transport policy and to industries, both of carriage and manufacture, to determine production level. Considering the consistency of raw data and occupancy ratio of the routes to the total demands, three trunk lines (Seoul-Cheju v.v., Seoul-Pusan v.v., and Pusan-Cheju v.v.) are studied and the study period is for the 19 years between 1969, when airline were privatized, and 1987 when airline were discontinued to be monopoly. Price and cost elasticities of supply both of Seoul-Cheju v.v and Pusan-Cheju V.V. route are less than unitary. It means, first, air trips from and to Cheju include same properties of the demand for the commodities which are necessary in daily life and, second, the airline W e r s some costs partially to her international routes. Because there are various competitive and substitutive ground transports, the price and cost elasticity Q supply of Seoul-Pusan v.v. route are very high. Theses analyses implement governments to establish air transport policy : first, government renovates current air navigation and control system to decrease any cancellations and pauses af operations from the bad weather Cheju area Second, government keeps current occupancies o f carriages of each transport means between Seoul and Pusan.

냉간가공한 각형강관 단주의 압축거동

유영찬,임재형,채영석 국립7개대학공동논문집간행위원회 2002 공업기술연구 Vol.2 No.-

Square steel tubular columns are widely used in high-rise buildings, where high bending and torsional load carrying capacity are required. The objective of this study is to investigate the structural behavior of stub columns with cold formed square steel tube. Buckling behavior of axially compressed stub columns with the cold formed square steel tube was studied experimentally. The experiments on the 26 specimens with the parameters such as width-thickness ratio were conducted under the axially concentric compression. In the experiment, square steel tubes were axially compressed slowly until they were completely collapsed. The measured results were presented and the local buckling strength of stub columns with cold formed square steel tube was evaluated by regression.