김해시 가로수 현황과 식재방법개선에 관한 연구

박태근,김석규,김승환 동아대학교 건설기술연구소 2000 硏究報告 Vol.24 No.1

The purpose of this study is to investigate the status of street trees planted on main roads in Kimhae city. The species of street trees in Kimhae city are nine, it is not various. As the planting ratio of Ginkgo biloba, Prunus yedoensis, Zelkova serrata, Prunus sargentii is 86%, it is finded that street trees are concentrated on some species of trees. The planting ratio of deciduous tree in Kimhae city is 95.8%. Therefore it needs to increase a planting ratio of evergreen tree.

아조벤젠을 含有한 長鎖脂肪酸의 光異性化 現象에 關한 硏究

朴根浩,朴泰坤 國立 昌原大學校 産業技術硏究所 1994 産技硏論文集 Vol.8 No.-

The Synthesis of p-(p'-octadecyloxy phenylazo)-benzoic acid and p-(p'-hexadecyloxy phenylazo)-benzoic acid were optimized, starting from p-(p'hydroxy phenylazo)-benzoic acid and the product of reaction containing azobenzene chromophores was investigated by ultraviolet spectrophotometery in ethanol solvent at room temperature. In addition, UV absorption spectra of Langmmuir Blodggett(LB) film deposited on quartz plate have been measured and the structure of these compounds were ascertained by means of Ultraviolet and Fourier Transform Infrared spectra. Recrystallization of reaction product in the solvent results the experimental yield obtained about 62.93% p-(p'-octadecyloxy phenyl azo)-benzoic acid. Long chain azobenzene derivatives solution are induced photoisomerization by light irradiation. The LB film of azobenzene containing long chain fatty acids are possible of being applied to functional molecular devices such as photomemory and light switching.

Demand-Driven Dataflow 컴퓨터 시스템의 설계

박규태,이상범,류근호 연세대학교 산업기술연구소 1985 논문집 Vol.17 No.1

Dataflow computers exhibit a high degree of parallelism which cannot be exploited in a conventional von-Neumann architecture framework. Among the well-established dataflow computers is an MIT machine, whose driving force is heavily based upon data-driven computation. This paper describes a new dataflow machine which further improves the relatively poor performance exhibited by the MIT machine. Our machine is designed by adding the notion of demand-driven computation to the MIT machine structure.

共同住宅 單位世帶의 Life Cycle Cost 最適化 方法論 硏究

박태근 牧園大學校 建築·都市硏究센터 1993 建築·都市環境硏究 Vol.1 No.-

Recently, because energy and labor costs for maintenance have increased rapidly in apartment buildings, it was most important to consider those costs during the design stage. And because the same walls and windows are repeatedly used through out the whole apartment building, the LCC optimization of unit plan is very important in the LCC minimization of the building itself, And then the items that are varied with a change of apartment systems are studied, the optimum size calculation technique of unit plan is studied.

청소년의 스포츠 참가와 대인관계 성향의 관계

박태근,서동균 京畿專門大學 2000 京畿專門大學 論文集 Vol.- No.28

The researcher sampled 193 students of middle schools in Seoul and Inchon. The purpose of this study is to investigate the relationship between youth's sport participation and interpersonal relations disposition and to provide a basis for the development of personality education policy about youth. Here the researcher set youth's sport participation as a independent variable. Independent variable is youth's sport participation as classified by participation mode. Interpersonal relations disposition as a dependent variable was classified by role disposition, sociometric disposition, and expressive disposition. The questionnaires designed for this study consist of items to represent each variable. The data collected from the questionnaires were by statistical analysis methods such as multiple classification analysis, ANOVA, correlation analysis and multiple regression analysis. The conclusions of this study, verifying the hypotheses about the relationships between youth's sport participation and interpersonal relations disposition found are as follows; Youth sport participants show positive interpersonal relations disposition more so than that of nonparticipationts.

공동주택의 유지관리비 실태 분석 연구 : 서울시를 중심으로

박태근 牧園大學校 建築·都市硏究센터 1996 建築·都市環境硏究 Vol.4 No.-

Maintenance and operating costs of apartment houses are varied depending on several variables : composition of the building, regional characters, climate and conditions of building decrepitude influence maintenance and operating costs. This paper has analyzed the correlations of these parameters with maintenance and operating costs based on survey data.

스포츠 제품 브랜드 이미지와 청소년 소비자 태도의 관계

박태근 한국학교체육학회 2003 한국학교 체육학회지 Vol.13 No.1

본 연구의 목적은 정체성 수립의 시기에 놓여있는 청소년을 대상으로 스포츠제품의 브랜드 이미지가 청소년 소비자 태도에 미치는 영향을 규명하는데 있다. 본 연구의 조사대상은 서울지역에 위치한 고등학생 남자 200명, 여자 200명 총 400명을 집락 무선표집법을 이용하여 표집하였다. 연구대상자에게 검사지를 배포하고 자기평가 기입법에 따라 설문조사를 실시하였다. 자료분석을 위해 사용된 통계분석방법은 Regression , t-test를 실시하였다. 연구의 목적에 따라 이루어진 자료분석을 통해 다음과 같은 결론을 얻었다. 첫째, 청소년 소비자의 스포츠 제품별 관심도에서, 스포츠화(M=3.567, 스포츠의류(M=3.527, 스포츠음료 (M=3.058), 스포츠기구(M=3.00)의 순으로 나타났다. 둘째, 스포츠 제품 브랜드 이미지와 청소년 소비자 태도에서, 스포츠 제품 브랜드 이미지는 인지도와 선호도에 높은 관계가 있는 변인이었으며, 이들은 정적 관계를 보였다. 셋째, 스포츠 제품 브랜드 이미지와 청소년 소비자태도의 성별에서, 성별은 이미지, 인지도 그리고 선호도와 관계가 없는 변인이었으며 이들은 부적 관계를 보였다. 넷째, 스포츠 제품 브랜드 이미지와 청소년 소비자의 자기관여도에서, 청소년의 자기 관여도는 인지도와 선호도에서 관계가 없는 변인이었으며, 이들은 부적 관계를 보였다. This study makes an object high school students (200 males, 200 females) who are active and sensitive to fashion to reveal the influence of the teenage consumer' attitude by the brand image of a sports products. The study conclusion is as follows. First, sports shoes(3.567), sports clothes(3.527), sports beverages(3.058)and sports outfits(3.527) are displayed in order of their interests. Second, the brand image of a sports product is a variable which has high relation to their awareness and preference and there is affirmative relation between the image and their attitude. Third, sex has nothing to do with thier awareness and preference. Fourth, their self-involvement has nothing to do with their awareness and preference, either.

분당신도시 건설용 골재의 수급에 관한 연구

박태근 牧園大學校 建築·都市硏究센터 1995 建築·都市環境硏究 Vol.3 No.-

The purpose of this paper is to study the aggregate supply plan of Bundang New Town. As the result of study, seized the mistake of that plan, and analyized influence of that plan to architectural field.

효율적인 분산 Deadlock 검출에 관한 연구

박규태,이상범,류근호 연세대학교 산업기술연구소 1985 논문집 Vol.17 No.1

In distributed databases, deadlock may occur due to conflicts in data file lockings. A system is in a deadlock if and only if there is a directed cycle in its demand graph. This paper presents a distributed deadlock detection technique based on transaction wait for graph and reachable set. Reachable set constructs transaction resource graph and detects the deadlock cycle effectively. In this deadlock detection procedure, the deadlock is detected optimally, but there are still some problems of false deadlock due to communication delay. Also studies are made the low cost recovery of the deadlock and their performances.

前腕部 經穴 取穴에서 骨度分寸法과 一夫法의 比較 硏究

박히준,채윤병,차웅석,박종배,이혜정,이향숙,인창식,고형균,김수영,최일환,김강식,문정배,배기태,유경환,육근영,정병주,손인철,임사비나 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2004 東西醫學硏究所 論文集 Vol.2004 No.-

Background : The cun measurement System, an essential and convenient method in locating acupoints, has been widely used in the practice of acupuncture. However, traditional cun measurement has been criticized for its lack of reliability. Objectives : The purposes of this study are to determine if one cun measured by the directional methods have a consistency with that of proportional methods and to investigate which factors are related with these differences, especially in forearm. Methods : The distance between the elbow crease and the wrist crease of forearm was compared to a reference value of one cun obtained by the directional method. In this method, one cun is one third of the distance between index finger and Small finger of a subject, measured at proximal interphalangeal joint. In addition, to investigate the factors influencing the differences between these two methods, we measured the height and body weight and calculated body mass index (BMI). Finally we analyzed the factors correlated with these lengths by linear regression test. Results : The results showed that one cun obtained by the directional methods were significantly different from one cun by the proportional methods in forearm. It was demonstrated that the length acquired with the directional method was more correlated with body weight and body mass index, while the length obtained by the proportional method was more correlated with the height.