步速變化에 따른 미끄러짐의 생체역학적 연구

서국웅,윤양진,서국은,이중숙,김용재,이언석,이훈식 釜山大學校 附設 體育科學硏究所 1992 體育科學硏究所 論文集 Vol.8 No.-

The purpose of this study was to analyze walking steps to prevent unnecessary energy consuming and prevention of injury from sliding when someone was walking. The questionnaire, high speed video system, E.M.G. system, and force platform system were used to analyze sliding mechanism in biomechanical perspective. Several results were found as following: 1. According to questionnaire regarding sliding, 93.3% of participants have sliding experiences. People have sliding experiences by greasy floor(48.4%) and obstacle (22.5%). Sliding types were found from different kinds of shoes such as sneakers (48.8%) and boots (34.2%). The results were presented as following 44.6% of participants were fall down front direction and 40.3% of people fell down rear side. 2. According to the high speed video system analyzer, step sliding increased with increasing step speed from distance and acceleration speed experiment with 80 steps/min, 100 steps/min, 120 steps/min. Also, the most sliding were occurred with sneakers, boots, and bare feet as order. 3. According to E.M.G. test results, the vastus lateralis M., the vastus medialis m., and the tibialis anterior m. of electric action potential presented strongly when participants fell front, rear, and right side. The vastus lateralis m. and the tibialis anterior m. of electric action potential presented strongly when someone fell left side, but the vastus medialis m. and the gastrocnemius m. of electirc action potential presented as weaker. 4. According to the force platform test results, the most big change of floor antipower of x-axis presented when someone fell the left side. The most of big change of floor antipower of y-axis presented when someone fell down rear side. The most of big change of floor antipower of z-axis presented similarly when someone fell the front, rear, left, and right side.

영국의 교육

최정웅,조은미 대구효성가톨릭대학교 교육연구소 1994 교육연구논집 Vol.3 No.-

가족의 기능적 특성과 교우관계가 아동의 역량지각에 미치는 영향

이은정,김광웅 숙명여자대학교 아동연구소 2000 兒童硏究 Vol.14 No.2

The purpose of this study was to find out the relationship among family cohesion and adaptability, children´s friendship, and children´s self-concept. The subjects of this research were 783 children in the 5th and 6th grades of an elementary school. Various survey methods were used, such as questionnaires including FACES Ⅱ(Olson et all., 1994), two-step sociometric nomination measure, Friendship quality Questionnair(Bukowski, 1982). Data were analyzed by means of frequency, percentage, Pearsons´ correlation, two-way Anova, and multiple regression analysis. The major findings are as follows: First, family cohesion and adaptability influenced chileren´s perceived competences. Second. friendship quality variables were significantly coorelated with perceived competences. Thire, the interaction between the family measures and friendship quality measures was clarified. The family cohesion was more strongly associated with social competence and physical competence at lower levels of the friendship measure than higner levels.

籠型誘導電動機의 磁氣的 振動 分布力

이은웅,이상호 忠南大學校 産業技術硏究所 1988 산업기술연구논문집 Vol.3 No.2

In induction motors, there exist various causes for noise production, among them, the noise generated by magnetic vibrating distribution forces has a dominant factors. In this paper, only the magnetic vibrating distribution forces owing to stator harmonics in squirrelcage induction motor were arranged analytically, excepting air-gap eccentricity and structural deformation. And then, the magnetic vibrating distribution forces were analyzed by virtue of the magnetic flux density found by the finite element method and the permeance of each rotor node calculated with it's formula.

공동주택의 성능개선 요구 및 실태에 관한 연구 : 단위 주호의 리모델링을 중심으로 Focused on Remodeling of the unit apartment

이은희,정무웅 대한건축학회 2003 대한건축학회논문집 Vol.19 No.9

The purpose of this study aims to present the basic data for the remodeling of apartments interior space. This study was conducted by the built questionnaire and interview. The findings of this study are as follows : 1) The level of the users' perception of the apartments remodeling was high and affirmative. 2) About 44.2% of residents have experienced the remodeling of their dwelling units. 3) In the floor plan, composition the expansion of the balcony and the change of the use of space were made. 4) Various needs of a dwelling house were reflected according to each lifestyle of family members condition. 5) Diversification and high-quality of interior finishing materials were presented. 6) The larger unit houses were remodelled much more than the smaller ones.

폐굴껍질과 천연제올라이트를 이용한 피혁폐수 중의 질소 제거에 관한 연구

김은호,정유진,박성현,고현웅,성낙창,정왕석 東亞大學校 建設技術硏究所 1999 硏究論文集 Vol.23 No.1

In Korea, waste-oyster shells discharged from oyster culture industry cause a serious ocean environmental pollution. There is a need for developing low cost, easily and abundantly available adsorbent. So, waste-oyster shells could be recycled as a nitrogen adsorbent because of those large specific surface area. And natural zeolites are known as a good adsorbent of NH^(4+) ion. Thus, the objective of this research is to observe removal trends of nitrogen from tannery wastewater with waste-oyster shells and natural zeolite using continuous fixed bed reactors. 피혁폐수는 다양한 유기물을 함유하고 있을 뿐만 아니라, 가공공정상 질소화합물이 많이 사용되기 때문에 고농도의 유기질소 및 암모니아성 질소가 함유되어 있어 적절한 처리 없이 주변수계로 방류될 경우 자연정화작용을 방해하여 수계의 부영양화가 진행되어 남조 및 적조의 원인이 되고있다. 일반적으로 수역의 제한요인은 대개의 수역에서 질소 제한, 인 제한,질소·인 동시제한 중 어느 하나이며 계절이나 시대 추이에 따라 변화하므로 부영양화 대책으로 질소·인 모두 제거해야 한다. 최근에 천연제올라이트가 암모니아성 질소제거에 효과적인 것으로 보고되면서 이에 대한 연구가 많이 수행되었다. 암모니아를 포함하는 폐수를 침전 처리한 다음 2차 처리 공정에서 주로 활성탄 및 이온 교환수지 충전탑이 이용되고 있다. 이 중에서 활성탄 홉착은 간편성, 확실성 등으로 아주 효과적인 방법으로 각광받고 있지만 고가라는 단점을 가지고 있다. 이에 비해 상대적으로 저가인 천연 제올라이트에 의한 암모니아 제거공청은 다른 공정에 비하여 제거속도가 크고 수온의 변화에 영향이 적으며, 고농도 뿐만 아니라 저농도의 암모니아에 대해서도 안정적인 처리효율을 보이는 것으로 알려져 있다.또한 공정자체가 간단하며 기존의 정수 및 폐수 처리시설에 적용하기가 용이하며, 처리후 발생하는 물리, 화학, 생물학적 부작용이 거의 없는 것으로 알려져 있다. 한편, 국내 해안 양식업 중에 비중이 높은 굴양식업에서 부산물로 다량 발생하고 있는 폐굴껍질은 28만톤에 달하고 있고 그 중에 약 10%만이 종패 부착용(2만5천톤), 비료(2천톤)로 가공처리 되고 있을뿐 해양수산 폐기물인 굴 껍질의 처리방법과 자원으로 재활용 하기 위한 연구가 필요한 실정이다.

공동주택 리모델링 프로세스에 관한 연구 : "H"아파트(58평형) 사례적용을 중심으로 Focused on interior space of large-sized(58py) "H"apartment

이은희,정무웅 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(계획계)

The study aims at systemizing the process for remodeling the interior space of unit apartment. Remodeling of outdated apartment of a large size(58 pyong) in Gaepo-dong, about 20 years since it had been built, was given as an example of this study. 1. It is necessary to make a distinction between 'wants' and 'needs'. 2. For users' choices of interior finishing materials, data and information that are diversified and visual a needed. 3. Through assessing an apartment after residing, proceeded by the program, the result should be put into the next project again.

이화여자대학교 교양체육 개선방안을 위한 기초조사 연구

김기웅,곽은정 이화여자대학교 체육대학 보건체육연구소 1991 이화체육논집 Vol.4 No.-

Students' opinion was surveyed with respect to the effectiveness of various aspects of general physical education program being implemented at Ewha Woman's University with a view to improving the quality of general physical education program for non-physical education majors. A 21-item questioneaire was administered to 1000 Ewha university students enrolling in general physical education courses, asking to evaluate on four main aspects of general physical education programs;i.e., 1) the contents of general physical education program, 2) instructor, 3) facilities, and 4) curricular policies. Students' perception as well as evaluation based on 812 collected data revealed strong disatisfactions on 1) limitedness of course contents and facilities, 2) incongruence of the number of credit hours with the number of class hour, and 3) overpopulated class size. These results suggested that new administrative policies should be enforced to rectify present deficiencies, ultimately improving the quality and effective ness of general physical education program for non-physical education majors.

영어 사역화 동사의 의미자질

장은숙,윤웅진 신한영미어문학회 1997 새한영어영문학 Vol.36 No.-

The purpose of this study is to examine the event structure expressed by causative verbs and the features determined by thematic roles in causative sentences, and to testify semantic features causing causativization. It argues that the vocabulary basically included many kinds of conceptual constituents (EVENT, STATE, THING, PLACE, PATH, MANNER, etc), features defining predicates for kinds of events/state, place functions(at, in, on, around, over, under, near), and path functions(to, from, toward, away-from). The event structure considering conceptual constituents and features can explain relationship between causative sentences and thematic roles. In this study, the causativization process must not be expressed by syntactic transformation limited to verbs, but by aktionsart as well as properties of noun phrases and adverbial phrases.

電子産業의 要求측면에서 본 工業高等學校 電子系列學科 敎育改善을 爲한 基礎硏究

羅聲雄,林在鳳,沈殷燮,金煥宇,權五錫 충남대학교 공업교육연구소 1982 論文集 Vol.5 No.1

This thesis aims at finding the present abilities of the graduates from Electronic Departments of Technical High schools, their present value to the Electronic Industry, and the required qualifications. The following suggestions are proposed to improve the education of Technical High schools, and to meet the needs of the future. -Such basic subjects as English, Korean(including Chinese letters), Mathematics are to be emphasized in the curricula. -Basic theory in major subjects should be broadened rather than stressing experiments and practice in specific trades. -Major subjects are to include more wide and general theories than those of the present.