자동화기술 도입유형 및 전략유형에 따른 생산자동화의 성공요인에 관한 연구

고광환,김은홍 한국경영과학회 1993 經營 科學 Vol.10 No.2

Since the manufacturing machines containing information processing capacity by development of ME technology are developed and distributed from the advanced nations, manufacturing automation with manufacturing method which keeps flexibility and productivity is supplied broadly. An introduction of manufacturing automation technology is necessary to solve difficult domestic industry environment due to of international competitiveness weakness of products. The aim of this study is to search for the successful factors of the manufacturing business which uses too much technology of manufacturing automation and to observe the difference of the successful factors which influence to introduction performance according to the introduction type of automation technology and the strategic type through the empirical analysis.

싸이클 경기에서의 타임 트라이얼 성적과 크리티컬 파워와의 관련성 분석

고영완,신대철,류기성,강은균 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

The purpose of this study is to examine whether or not critical power of first class cyclists is proper as index for checking aerobic ability and also to review its relationship with outcome of time trial. Fourteen first class cyclists participated in this experiment. In the laboratories their own new record of 40 ㎞ time trial (60.4 +/- 1.9 minutes) during the season and time trial record of 17 ㎞ were measured. Maximum oxygen consumption amount and aentilatory threshold value were obtained from exercise under maximum gradual load. Critical power was calculated from hours of continuous exercise obtained from 4 kinds of load. Value of critical power, aentilatory threshold value and volume of maximum oxygen consumption were respectively 300 +/- 24W, 3623+/-440mℓ/min. and 4612+/- 236mℓ/min, and on the basis of body weight it was 4.2M/㎏, 49.5mℓ/㎏/min and 64.7mℓ/㎏/min. Critical power showed high level of relation with maximum volume of oxygen consumption and aentilatory threshold value. It showed that critical power can become an index of aerobic ability of first class cyclists. the interrelationship between critical power and 40 ㎞ and 17 ㎞ time trial record was stronger than that of interrelationship between maximum oxygen absorption volume and aentilatory threshold value and 40 ㎞ and 17 ㎞ time trial. Based on the result mentioned above it could be concluded that critical power enables aerobic ability of first class cyclist in a relatively simple way and also critical power had high level of relationship with result at time trial.

수학영재학급 학생들과 일반학급 학생들의 통계적 사고 수준 비교 연구 : 변이성 모델링과 표집분포 이해 능력 중심으로

고은성 韓國英才學會 2012 영재교육연구 Vol.22 No.3

본 연구에서는 통계적 모델링과 표집분포 이해 능력을 중심으로 수학영재학생들과 일반학생들의 통계적 사고 수준을 비교한다. 연구결과 통계적 모델링에 대한 사고 수준에서 초등학교 수학영재학생들과 일반학생들, 그리고 중학교 수학영재학생들과 일반학생들 사이에 통계적으로 유의한 차이가 있는 것으로 나타났다. 그리고 표집분포의 이해에 대한 사고 수준에서 초등학교 수학영재학생들과 일반학생들 사이에서 통계적으로 유의한 차이가 있는 것으로 나타난 반면, 중학교 수학영재학생들과 일반학생들 사이에서는 통계적으로 유의한 차이가 나타나지 않았다. 그러나 수준별 빈도를 조사한 결과 수학영재학생들의 사고 수준이 상위 수준에 집약되어 분포하기보다는 일반학생들의 사고 수준이 상당부분 중첩되어 있는 것으로 나타났다. 이러한 연구결과는 수학영재학생들에게 통계를 지도하는 데 있어 유용한 시사점을 제공한다. This study compared levels of mathematically talented students' statistical thinking with those of non-talented students in statistical modeling and sampling distribution understanding. t tests were conducted to test for statistically significant differences between mathematically gifted students and non-gifted students. In case of statistical modeling, for both of elementary and middle school graders, the t test show that there is a statistically significant difference between mathematically gifted students and non-gifted students. Table of frequencies of each level, however, shows that levels of mathematically gifted students' thinking were not distributed at the high levels but were overlapped with those of non-gifted students. a similar tendency is also present in sampling distribution understanding. These results are thought-provoking results in statistics instruction for mathematically talented students.

Fontan Procedure이후 심장혈관계의 혈류역학적 특성에 관한 수치적 연구

고형종,김경훈,심은보 金烏工科大學校 1998 論文集 Vol.19 No.-

The aim of this study is to develop a computational model representative of the circulation in patients with a uni-ventricular heart sugically palliated by a total atrio-pulmonary connection. A model of the cardiovascular system is built using standard Iumped components such as resistance, voltage source, check valve and capacitor. We assume that there is only an atrium in the right heart part of the model after the Fontan procedure. In this study, baroreceptor reflex and cardiopulmonary reflex control model are implemented to explain the autoregulation of cardiovasculasr system. Another important aspect of the model is to utilize a beat-to-beat approach in sensing pressure deviations, in transferring these to autonomous nerve system, and in regulating the control variables such as heart rate, heart contractility, peripheral resistance, and venous tone. To verify the present code. we have computed the LBNP(Lower Body Negative Pressure)simulation and compared its results with the existing experimental data. The hemodynamic changes after the Fontan procedure are simulated and compared with the existion clinical data. After Fontan procedure, heart rate, CVP(Central venous pressure) and diastolic pressure increase whereas pulse pressure and systolic pressure go down. Increased CVP, induced by the removal of right ventricle, makes the heart rate go up via baroreceptor reflex control. The effects of known hazardous exposures after Fontan procedure are also investigated. We assume increased peripheral resistance to simulate the situation of exposure to cold. In this case increased arterial pressure induces the decrease of heart rate. which results in decrease of cardiac output. On the other hand, exposure to heat increases heart rate and cardiac output. Hemorrhage in cardiovascular system results in increase of ABP(Arterial Blood Pressure) and decrease of heart rate and cardiac output.

靑少年의 異性交際왕 性에 대한 態度에 관한 硏究

고정자,박은령 동아대학교 생활과학연구소 2001 생활과학연구 논문집 Vol.9 No.-

The aims of this study are that teenagers learn the salutary intersexual friendship and sexual behavior for their mature personality growing up smooth by analysing the teenagers' intersexual relationship and sexual behavior. To achieve the purpose the themes of study are : First, general tendencies of the teenagers' intersexual friendship and the differencies of the teenagers' intersexual friendship according to the independent variables. Second, general tendencies of the teenagers' sexual behavior and the differencies of the teenagers' sexual behavior according to the independent variables. Third, the concern with teenagers' Intersexual friendship experience and sexual behavior. For this purpose, this study was surveyed 800 teenagers of senior high school located in Pusan. They were first and third year in their school of all questionnaires, 769 copies were used for the analysis of final data. Frequency, percentage, mean, standard deviation, chi-square test, t-test, ANOVA, correlate by SPSS compute program were performed for data treatment. The results of this study are as follows. 1.The general tendencies of the teenagers' intersexual friendship and the differencies of the teenagers' intersexual friendship according to the independent variables. Most teenagers think the teenagers' intersexual friendship is necessary but their intersexual friendship experiences are lower than their cognition of intersexual friendship necessity. Parents tend to aid their children's intersexual friendship and teenagers think intersexual friendship experiences are affirmative. Most questionnaires reply the reason that they do net associate with other sex is that they don't have chances. In gender, school, brothers and sisters, drinking, smoking factors, significant differencies were shown. 2.The general tendencies of the teenagers' sexual behavior and the differencies of the teenagers' intersexual friendship according to the independent variables. Teenagers regard that virginity is important. The interest of sex is very high and they feel sex is human's natural instinct. In gender, school, brothers and sisters, drinking, smoking factors, significant differencies were shown. 3.The concern with teenagers' Intersexual friendship experience and sexual behavior. As teenagers have experienced in Intersexual friendship, their sense of virginity is rare but their interests of sex is strong and view of sex is natural.

고교생의 자가건강관리형태에 관한 연구

고정림,천은석,백영호 釜山大學校 附設 體育科學硏究所 2008 體育科學硏究所 論文集 Vol.24 No.1

본 연구는 고등학생의 자가건강관리형태에 관한 연구를 위해 B.U시에 있는 13개 고등학교 총 900명을 대상으로 설문을 실시하여 불성실한 25명을 제외한 875명을 대상으로 고등학생들의 자가건강관리형태를 비교하였으며, 자료처리는 chi-square 검정을 실시하였으며, 유의수준은 a=.05로 설정하여, 다음과 같은 결론을 얻었다. 강관리형태는 성별에 따른 체형인지도와 운동여부의 형태를 조사한 결과는 다음과 같다. 여학생, 남학생 모두에서 체형인지도는 약간 살찐형, 운동참여이유는 건강, 운동 불참이유는 시간이 없어서로 각각 나타났으며, 여가시간 사용 형태에서 컴퓨터 사용시간은 여학생이 1시간 남학생은 안한다가 가장 높았고, 스트레스 해소 방법과 수면시간은 남녀 모두 음악 듣기와 6시간의 수면이 가장 높게 나타났다. 성별에 따른 음식 섭취형태는 선호음식이 여학생 남학생 모두 육식 위주가 가장 많았고, 선호음료는 여학생이 쥬스류, 남학생은 쥬스와 유제품이 가장 높은 것으로 나타났다.........

서울 시내 6개 대학 여대생의 흡연 실태 조사 및 공중보건학적 고찰

고영태,이은주 德成女子大學校 1996 德成女大論文集 Vol.26 No.-

A survey on smoking state, smoking habit and viewpoint on smoking of 897 female students in 6 universities (3 coeducational universities and 3 women's universities) in Seoul was undertaken. The results are as follows : 1) Among 897 subjects investigated, 18.1% and 81.9% of the subjects were smokers and nonsmokers, respectively. Among smokers, 44.4% were coed and 55.6% were women's university students. Among smokers, 48.1% belonged to the art and athletic departments, 34.0% belonged to the liberal arts departments and 17.9% belonged to the science departments. (2) 50.6% of the smokers smoked almost every day. Daily smoking amount of 43.8% of the smokers was less than several pieces. 80.9% of the smokers started smoking after the entrance of university. 50.6% of the smokers smoked in the university neighboring facilities. 32.7% of the smokers enjoyed the smoking. 79% of the smokers responded to yound women's smoking famorably. 49.4% of the smokers responded to the effect of smoking on health unfavorably. 32.1% of the smokers commented on the smoking in the public place and 30.9% of the smokers commented on the juvenile smoking as the social problem. (3) 33.8% of nonsmokers responded to young women's smoking favorably. 79.2% of the nonsmokers responded to the effect of smoking on health unfavorally.

감즙염색이 직물의 태에 미치는 영향

고은숙,이혜선 한국의류학회 2003 한국의류학회지 Vol.27 No.8

In this study, a change of hand of fabrics dyed with persimmon juice was measured using Kawabata Evaluation System. Using cotton fabrics, linen fabric and silk fabric used frequently for persimmon juice dyeing, we examined the changes of physical properties and hand according to persimmon juice dyeing and washing. The dynamic characteristics of hand were measured tensile, shear, bending, compression, surface properties, thickness and weight. Linearity of load-extention and tensile resilience were increased in all kinds of fabrics after dyeing. Tensil energy decreased in cotton fabric 2(gauze), cotton fabric 3(muslin) and linen fabric. Shear stiffness and hysteresis of shear increased in most of fabrics. Bending rigidity of the bending property and hysteresis of bending, linearity of compression of the compression property, compression energy and compression resilience increased in all kinds of fabrics after dyeing. Thickness and weight increased much in all kinds of fabrics after dyeing. In the primary hand value, stiffness and anti-drape stiffness increased in all ind of fabrics after dyeing. The fullness and softness, crispness, scrooping felling and flexibility with soft feeling decreased. As the stiffness after persimmons dyeing increase, it was suitable for clothes material of summer.

인터넷 쇼핑 웹 사이트의 디자인 비교연구 : 의류 쇼핑 사이트 사례 중심으로 Case study of the fashion sites

고은주,목보경 창원대학교 생활과학연구소 1999 생활과학연구 Vol.3 No.-

The purpose of this study were 1) to find the present condition of clothing shopping web site. 2) to analyze web design elements, and 3)to propose the problem and improvement, so meaning to prepare basis for effective web site design and analysis method of web site design. Subject for this study were 3 shopping web site(Fashionpia. Hansol CS Club, James Dean). The result of study were as follows. 1. Text form is not convenient of shopping process more than catalog form. 2. Fashionpla and Hansol CS Club sites are lack of pleasure and entertainment elements. 3. Display were not differentiated image and characters of product and brand were not provided well.

「천희당시화」에 나타난 애국계몽기 시가인식의 특질과 그 의미

고은지 한국시가학회 2004 韓國 詩歌硏究 Vol.15 No.-

본 논의의 목적은 「천희당시화」(1909.11.9~12.4)를 통해 애국계몽기 시가 인식의 특질과 문학적 의미를 살펴보는 데 있다. 애국계몽기 문학 담론은 대중의 발견과 더불어 국문문학 양식을 중심으로 구조적으로 재편되고 있었다. 이러한 문학인식의 변화는 19세기 후반 급속하게 성장한 국문학의 대중적 성장기반이 계몽의 실천적 필요에 의해 재발견되는 과정을 의미한다. 즉 ‘대중성’을 중심으로 19세기 후반의 문학사와 애국계몽기 문학사가 서로 만나게 되었던 것이다. 애국계몽기 시가 인식 역시 이와 같은 당대 문학담론의 변화에 따라 진행되었다. 때문에 「천희당시화」에서는 우선 사대부 문화에 국한되어 시조양식을 중심으로 전개되었던 전통적인 시가론과 달리, 이에서 언급되지 않았던 유흥 공간 및 일상의 영역에서 가창되던 대중적 양식으로까지 논의의 영역이 확장되었다. 이는 19세기 후반 확대된 국문시가의 대중적 영향력이 계몽의 실천적 필요성과 만나면서 일어난 성과이다. 또한 국문이 중심언어로 공식적인 위치를 차지하게 되면서 이로 쓰여진 국문문학 역시 문학의 중심적인 위치로 급부상되는 당대 문학인식의 전체적인 구조적인 변화와 관련되어 ‘우리말 시’에 대한 인식이 생겨나, 국시(國詩) 개념의 탄생으로 이어지게 되었음을 「천희당시화」를 통해 확인할 수도 있다. 이는 또한 가창과 결부되었던 국문시가가 가(歌)에서 분리되어, ‘읽혀지는 시’로 새롭게 인식되는 계기를 마련했다는 점에서도 애국계몽기 시가인식이 보여준 새로운 가능성이라 하겠다. 마지막으로 「천희당시화」를 통해 확인할 수 있는 애국계몽기 시가인식에 일어난 변화는 시가에 대한 효용적 가치가 정서적 감염의 측면에서 설정되었다는 점이다. 이는 정감적 지향이라는 조선 후기 시가사의 흐름과 이어지는 한편, 개체적 정서의 표출로 몰입해 들어갔던 19세기 후반의 시가사와는 달리, 해방된 개체적 감정들을 애국적 열정의 표출로 집약시킨다는 점에서 애국계몽기적 특징으로 지적할 수 있었다. The purpose of this article is to investigate the characteristics of poetry recognition and its literary meanings in patriot-enlightenment times, through 「Chungedangsihwa」(1909.11.0-12.4) The literal discourse in patriot-enlightenment times were being reconstructed with discovery of mass and was centered around form of Korean literature. This change means the process that the Korean literature, which developed fast in 19th century, were re-discovered with practical needs of enlightenment. The recognition of poetry in patriot-enlightenment times were also reconstructed along with these changes in literal discourse. In 「Chungedangsihwa」, different from traditonal poetry which was centered in Sijo in Sadebu culture, field of discourse became much wider including mass poetry forms in entertainment and everyday life. And Korean becoming major language put Korean literature in major position, resulting the Korean poetry to reborn in "National Poetry". We can see these processes in 「Chungedangsihwa」. We can see it as a new possibility in poetry recognition of patriot-enlightenment times, because Korean poetry has changed its position from "To be sung" to "to be read". The last meaning in poetry recognition we can investigate through the 「Chungedangsihwa」in enlightenment-patriot times is that the use of poetry was set up in the point of emotional infection.