建築産業의 에너지 및 環境負荷 産出方法論에 관한 比較硏究

조균형,최두성 대한건축학회 2003 대한건축학회논문집 Vol.19 No.6

As the interest in global environment has been increasing at home and abroad, many studies in the architectural field have conducted for the purpose of converting the construction industry into an environment-friendly industry. To be concrete, those studies attempt a quantitative analysis of the construction industry's environmental load through a LCA (life cycle assessment) to create alternatives for the conversion into an environment-friendly industry. Most of the studies, however, apply an uniform methodology in the process of analyzing energy and environmental load quantitatively through the LCA. They are limited to giving conceptual definitions of other applicable methodologies. The problem is that this background may be considered as the only applicable alternative in subsequent studies, by disregarding the connection between a methodology's limits in assessment and a study's purpose. For reasons mentioned above, this study makes theoretical description and case analyses of various methodologies (such as input-output analysis, process analysis, and hybrid method), which can be presented as data processing methods at the LCA's phase of inventory analysis. This study's ultimate purpose is to define each methodology's concepts and qualities in detail, by comparing and analyzing those methodologies' features. It is considered that the findings will give subsequent researchers the possibility to conduct their studies with more definite analytical methodologies.

事務所建物의 리모델링活性化를 위한 諸般事項 定立에 관한 硏究

조균형,최두성,이경수 대한건축학회 2003 대한건축학회논문집 Vol.19 No.9

Nowadays, remodeling has been understood as a countermeasure to improve indiscriminate construction behavior in the aspect of environment and economy. Remodeling is able to retrench the resources and costs consumed in construction and the wastes from demolition of building. On the other hand, remodeling makes negative impacts from misunderstanding for the concept of remodeling. For reasons mentioned above, this study took the two-pronged approach consisting of the examination of the existing remodeling construction data of office buildings from the five domestic remodeling companies and the survey of the concerned departments and the employees at the architect's offices. The research content mainly included the demand cycle of remodeling, the type and scope of remodeling construction, analysis of construction costs, and problems in construction. Further, the environmental impacts from construction were quantified by Life Cycle Assesment.

SHS법에 의한 Fe함량에 따른 TiB₂특성 연구

박명균,이형복,박원석 明知大學校 産業技術硏究所 2000 産業技術硏究所論文集 Vol.19 No.-

Ti-2B-Fe system ceramics were synthesized from the mixture of metal titanium, boron and iron powder by SHS method. The powders and sintered body were not appeared the second phase. Grain growth of TiB₂increased with increasing the iron content but grain size were smaller than starting raw materials. The relative density of TiB₂-2wt% Fe composition sintered at 1900℃ for 60min by pressureless sintering were 85% and the sintered properties were the most excellent at 2wt% Fe content in TiB₂-Fe system.

전산화 단층촬영술을 이용한 악하선 타석증의 진단

구치균,이종갑,이제호,최형준 大韓小兒齒科學會 1998 大韓小兒齒科學會誌 Vol.25 No.3

Sialolithiasis is the formation of calcareous concretions within ductal system of a major or minor salivary gland. They are formed by deposition of calcium salts around a central nidus which may consist of desquamated epithelial cells, bacteria, foreign bodies, or products of bacterial decomposition. An ll-year-old boy complained of pain during meals and intermittent mild swelling in the right submandibular region. Although it was not detected in true occlusal radiograph. panoramic radiograph showed a round radiopaque mass 3mm in diameter. Computed tomography (CT) was taken for locating the stone and 3-dimensional reconstruction was per-formed . Under general anesthesia, sialoadenectomy was done through extraoral approach. diagnosis of submandibular sialolithiasis using high-resolution CT with reconstructions was helpful for surgical decisions, namely radical removal of the submandibular gland and its duct.

當歸의 種類에 따른 四物湯이 白鼠의 胸部大動脈 血管弛緩에 미치는 影響

김형환,이주호,이제현,안덕균,박성규 대한본초학회 2001 大韓本草學會誌 Vol.16 No.2

We have examined the relaxational reponse to the water extract of Angelica gigas Nakai (AG), A. sinensis(Oliv.) Diels (AS), A. acutiloba Kitagawa (AA), and Four-Substance Decoctions (AG-FSD, AS-FSD, AA-FSD) in isolated thoracic aorta from sprague dawley(SD) rat in the presence and absence of endothelium. Rat thoracic aorta was investigated in vessel segments suspended for isometric tension recording by polygraph. Responses to AG, AS, AA and AG-FSD, AS-FSD, AA-FSD were investigated in vessels precontracted with 5-hydroxytryptamine(5-HT) were compared in vasodilation effect. We found that the thoracic aorta segments responded to AG, AS, AA and AG-FSD, AS-FSD, AA-FSD with a dose-dependent vasodilation. The 5-hydroxytryptamine induced contraction at 10-4M were inhibited by 26.3%, 2.7%, 2.1% and 24.6%, 1.1%, 3.2% after addition of the 0.1 g/㎖ water extract of AG, AS, AA and AG-FSD, AS-FSD, AA-FSD. The 5-hydroxytrptamine induced contraction at 10^-4M with and without endothelium were inhibited by 24.6% and 6.9% after addition of the 0.1 g/㎖ water extract of AG-FSD. In conclusion, AG, AS, AA and AG-FSD, AS-FSD, AA-FSD-induced relaxation in the isolated rat thoracic aorta were composed of dose-dependent relaxation. AG-FSD has very potent vasodilation.

터미날의 效率的 運營을 위한 異機種間의 인터페이스에 관한 硏究

金益均,尹亨老,朴圭泰 연세대학교 산업기술연구소 1982 논문집 Vol.14 No.2

The current study provides an efficient method connecting the free-selected terminal among the divergent terminals, which may fit best in the various business operation characteristics, to existing host computer. More specifically, the review of network components has been made to control interface between the computer and the terminal of different type, and the analysis of NETWORK PROTOCOL controlling interface also has been made. For the better compatibility, the modification has been made between the host computer and the terminal of different type to operate properly in the general-purpose NETWORK PROTOCOL which differ from the existing host computer.

중·고교 지리학습에서 등고선도를 이용한 지형이해

한균형 한국지리환경교육학회 2003 한국지리환경교육학회지 Vol.11 No.1

지형의 파악은 지표면의 이용과 직접적인 연관이 있기 때문에 지표면 형태의 연구는 지리학에 서 매우 중요한 부분이 되고 있다. 지형의 파악을 위해서는 주로 등고선을 이용하는 방법이 많았지만, 본 연구는 단면도를 이용하여 지표 형태를 파악할 수 있는 방법을 고안하였다. 특히, 3단계의 훈련을 거쳐 단면도를 통해 지형을 분석하고 파악하는 방법을 제시해 보았다. 각 단계마다 까다로운 부분이 있었으나, 실습을 거듭하면서 지형이해에 쉽게 접근할 수 있으리라 여겨졌다. 1단계는 한 선의 단면선에 따라, 2단계는 특정 지역에서, 3단계는 지역 전체의 전반적인 경사 추세를 파악하여 지형을 이해하는 방법으로 진행하였다. 실제 학생들을 선별해 실습에 적용시켜 본 결과, 좋은 반응이 나타났다. : Studying geomorphology is very closely related with surface of the earth; especially land use. So this study is very important area teached in the middle and high school geography study. The method which has been adopted in this research are three stages ; First, draw a cross section line, and then the degree of slope is understood along the section line. Second, draw many section lines to know the wider area slope, Third find general whole area slope which wanted to know. these three stages were pre-tested by some of middle and high school students, which resulted very favorable.

Barcelona Olympic 大會 女子 Hand Ball 競技內容 分析

鄭亨均 韓國體育大學校 1993 論文集 Vol.16 No.-

The purpose of the study was to compate the difference of team characteristics and the result result of each game during 1992 Barcelona Olympic Games, and to prepare the countermeasuees for the future international competitions. Eight women teams which ppartecpated in handball match, including Korea(KOR), Norway(NOR), European United Nation(EUN), Germany(GER), Austria(AUT), Spain(SPN), United States of America, and Nigeris(NER), dureng the Barcelona Olympic Games. Compare to other teams KOR team was the youngest and lessexperienced in international competitions. In the view of physical characteristocs KOR team was shorter in height and lighter in body weight against to other teams. The mean goal scores of each game ranked by 64.27%(EUN), 63.72%(GER), and 61.76%(KOR) in order, The differences of earning and loosing score of each game were revealed that KOR showed the strongest defemce system compare to other teams. with KOR team major earning point depended on side shoot and major loosing point depended on line(32.85%) and field shoots(30.04%). The mean number of assist among the teams was by 6.4 and counted by 9.2 The mesn defencd rate of goal keeper was by 29.44% and ranked by 37.04%(EUN), 35.98%(AUT), and 35.12%(KOR) in order.

Potato 休眠打開에 關하여 : 特히 Gibberellin Thiourea를 試用하여 Treated with Gibberellin and Thiourea Mixture

李賢均 慶北大學校 1960 論文集 Vol.4 No.-

아테네올림픽대회 여자 핸드볼 경기내용 분석

정형균 한국스포츠리서치 2005 한국 스포츠 리서치 Vol.16 No.2

The purpose of the study was to compare the difference of team characteristics and the result of each game during 2004 Athens Olympic Games, and prepare the countermeasures for the future international competitions. Fore women teams which participated in handball match. including Korea(KOR), Denmark(DEN), Ukraine(UKR), France(FRA), during the Athens Olympic Games. The Mean goal scores of each game ranked by 62%(DEN), 57%(KOR), 56%(UKR), and 53%,(FRA).