사회과 경제교육과정의 개발에 관한 연구 : 스트랜드와 사회적 역할 및 시민성 차원을 중심으로 Focused on the Ideas of Strand, Social Role and Citizenship as Curriculum Strands

최병모,김경모,조병철 한국경제교육학회 2005 경제교육연구 Vol.12 No.1

골격성 Ⅱ급 1류 부정교합에서 Teusher 장치의 치료효과

모성서,손병화 대한치과교정학회 2003 대한치과교정학회지 Vol.33 No.4

골격성 Ⅱ급 1류 부정교합을 치료하는 방법으로 Activator, FR(Functional regulator), Headgear, Herbst 장치, Twin-block등의 많은 장치가 사용되어진다. 이러한 장치를 사용할 때 기대하는 가장 바람직한 효과는 상악골의 수평적, 수직적 성장의 억제와, 하악골의 성장이 촉진되어 바람직한 골격적 관계를 가지게 되고 이러한 토대 위에 치아들이 적절하게 배열되는 것일 것이다. Teuscher 장치는 Headgear의 상악골의 전하방 성장억제작용과 Activator의 하악골성장촉진 작용을 동시에 가질 수 있도록 고안된 장치로서 실제 임상 중에 이러한 효과가 잘 구현될 수 있는지를 평가하기 위하여 성장기 남녀 각각9명(평균연령 남자8세 11개월, 여자9세4개월)을 대상으로 Teuscher appliance를 평균남아는 평균 10개월, 여아는 평균 11개월간 사용하였으며 이를 대조군과 비교 연구를 시행하였고 그 결과는 다음과 같았다. 1. 상악골의 전방 성장을 효과적으로 억제하여 주었다. 2. 상악 dentoalveolar complex의 전하방 성장을 억제하여 주었다 3. 하악골의 전방 성장 촉진을 관찰하지 못하였다. 4. Overjet, overbite, molar key 개선에 효과적이었다. 5. 장치의 사용으로 상순의 돌출도의 개선과 안모가 향상되었다. Various methods have been used on patients with skeletal Class Ⅱ division 1 malocclusion. The activator, Fra¨nkel appliance, headgear, Herbst appliance, and Twin-block appliance are some examples. The ideal treatment effect using these appliances would be to inhibit horizontal and vertical growth of the maxilla while promoting mandibular growth and obtaining optimum dentition. The Teuscher appliance has a simultaneous combined headgear effect with maxillary growth inhibition and an activator effect with mandibular growth promotion. The purpose of this study was to examine how well these effects were clinically obtained and the results are as follows. 1. The forward growth of the maxilla was effectively inhibited. 2. The downward-forward growth of the maxillary dentoalveolar complex was inhibited. 3. Growth promotion of the mandible was not observed. 4. The overjet, overbite, molar key were effectively improved. 5. The protruded upper lip and facial profile were improved

편심하중을 받는 기둥의 과대처짐 해석

모정만,이병구 圓光大學校大學院 1996 論文集 Vol.17 No.-

The main purpose of this paper is to obtain the large deflection curves of eccentrically loaded columns. The nonlinear differential equations governing the deflected shapes of the simply supported tapered column with eccentric load are derived by large deflection theory and solved numerically using the Runge-Kutta method and Regula-FaIsi method. As the numerical results, the load-displacement(vertical displacement at mid-span and horizontal displacement at right end) curves including the left and right end rotations are presented in figures. The effects of eccentricity and section ratio on deflected shape are analyzed. Also, the possible deflection curves for the particular cases are shown in figures.

소아에서의 Nd : YAG Laser를 이용한 치은착색제거술 YAG Laser in children

모경희,박헌동,박종휘,김효석,정현구,설재헌,이병채 조선대학교 구강생물학연구소 2003 口腔生物學硏究 Vol.27 No.1

Melanin is normally found in the skin of all people, and normal pigmentation of the intraoral tissues is a relative frequent finding. Gingival hyperpigmentation may cause esthetic problems and embarrassment, especially in patients with a gummy smile. Melanin pigmentation is related to etiologic factor such as hormon, systemic factor, drug, smoking and gingival inflamation. Depigmentation procedure can be Performed by gingival epithelium removing procedure, gingivectomy, free gingival graft, laser therapy, dry ice, Vitamin C and phenol-alcohol method. We could obtain favorable esthetic results by procedures such as Nd: YAG laser. The Nd:YAG laser was set at 4 watt, 50mJ, 80 pulse per second. The procedures were performed with contact mode in all pigmented areas by using a handpiece with a 320㎛ diameter fiber optic. Ablation of the gingival hyperpigmented gingiva appeared healthy, pink, and firm. No recurrence of hyperpigmentation had been found in 6 months of follow-up.

악하선 부위에 발생한 편평세포암종

안병모,이삼선,허민석,최현배,최순철 대한구강악안면방사선학회 2001 Imaging Science in Dentistry Vol.31 No.2

A 66-year-old man visited author's institute complaining of the swelling on the submandibular gland area. Clinically, the exophytic mass penetrated the skin of the submandibular area. On MRI, the lesion occupied the left submandibular space and extended downward, protruding exterior to the subcutaneous fat layer, but the center of the lesion was located on the side of the skin and the growth exterior to the skin was prominent. Demarcation of the lesion and the submandibular gland was unclear. Histopathologically the epithelial nests and keratin production were seen, then the biopsy result was squamous cell carcinoma. The stroma of lesion showed a myxoid characteristic and some ducts showed metaplasia of the ductal cells, which suggested the gland-origin carcinoma. However, lots of keratin production and carcinomatous change of cells continuous to the normal epithelium of the skin, the skin-origin carcinoma invading into the submandibular gland area could not be excluded. (Korean J Oral Maxillofac Radiol 2001;31:117-20)

사회과 경제교육에 있어서 신문제해결학습 적용효과

최병모,김경모,박형준,전희옥 한국교원대학교교육연구원 2006 敎員敎育 Vol.22 No.3

본 연구에서는 학교 사회과 경제교육에서 감성개발과 의사결정 및 문제해결 사고를 촉진하는데 크게 기여한다고 볼 수 있는 신문제해결학습 사례를 개발하여 적용해 봄으로써, 실험 결과에 따른 시사점을 도출하고 이를 바탕으로 학교사회과 경제교육의 발전에 기여하는 데 목적이 있다. 사회과 경제교육에서 신문제해결학습의 현장 적용에 따른 실증분석 연구를 통해 내릴 수 있는 결론을 제시하면 다음과 같다. 첫째로, 학교 현장에 적용 가능한 신문제해결학습 모형 수업 사례의 개발과 적용이 적극적으로 이루어져야 한다고 본다. 둘째로, 학교 사회과교실에서 신문제해결 수업모형을 활용함으로써 학생들의 자기주도적 학습능력 향상과, 고급사고력의 육성, 학습욕구 유발, 지식 기능 가치, 참여 등의 통합적 지도, 수행평가 가능 등의 측면에서 매우 긍정적인 교육효과를 얻을 수 있다고 보인다. 셋째로, 신문제해결학습 모형을 현장에 적용함에 있어서 발생 가능한 문제점으로, '시간부족', 모둠의 동질성 확보, 교실 현장의 교육과정 운영여건 성숙문제, 문제중심 교과 내용의 조직 필요성 등의 문제 등을 지적할 수 있다. 연구결과를 통해 볼 때, 학교 현장에 신문제해결학습이 원활히 정착되기 위해서는 이 수업운영에 필요한 사회과 경제관련 교육과정 구조전반의 변화가 요구된다고 본다. The Effect of A New problem Solving model in the Social Studies Economy Education was analysed in this thesis. The purpose of this study is, by making and verifying Experiment study of a new problem solving model and it's lesson in the social studies economis Education, as a result, to make a contribution to achieving the good economic education in the Korean social studies class room. In order to achieve this goal, firstly, theoretical background of a new problem solving model was discussed and it's lesson model has been made. Secondly, instrument(learning achievement ability, the opinion of the student and the teacher about a new problem solving model)that is, the experiment with a new problem solving model has been made. Thirdly, a new problem solving model lesson was applied in the classroom, and cause and effect by using statistical and interpretative method was analysed. And, we found a new problem solving model is more effective in terms of economic education than traditional instruction. In conclusion, we can propose the activation of a new problem solving model for economic problems resolution in knowledge centered society, the necessity of a new problem solving model in the social studies.

누수감지 시스템의 DB 구축 및 S/W 설계

강병모,홍인식 순천향대학교 부설 산업기술연구소 2002 순천향 산업기술연구소논문집 Vol.8 No.1

We are currently in the actual circumstances to be lost as 30 percents our country leakage. A surrounding environment of the water pipe was infected, and increased quality of water pollution phenomenen in conduit pipe by water leakage. And, by water leakage, caused huge economical damage. Is ceilinged in leakage of water detection to using leakage of water detection method in our country now. As well as can not search correct position even if water leakage happens, because leakage of water detection is impossible by real time. In this paper we solved difficult of existent product and difficulty of existent sensing method and maintenance through research of leakage sensing system DB and S/W design in leakage sensign system. And, at the same time, we simulated leakage sensign system and implemented of DB and S/W design.

누수감지 시스템의 시뮬레이션

강병모,홍인식 순천향대학교 부설 산업기술연구소 2002 순천향 산업기술연구소논문집 Vol.8 No.1

Population's city centralism phenomenon happened by continuous increase in population and ancient city industry socialization development. According to this, increased demand of capital is state been accelerating radually. Specially, source of a stream security by water lack phenomenon and quality of water change for the worse is difficult. There is the limit in a leakage of water detection method which is using in my country. Therefore, water leakage detection monitoring system that use TDR can search for water leakage point of small quantity as well as correct water leakage point and enforce repair. In this paper we solved difficult of existent product and difficulty of existent sensing method and maintenance through research of special leakage sensing pipe and leakage sensing system. And, we did system of correct most suitable simulation in our country real condition using TDR.

B-ISDN에서 비연결형 서비스 지원을 위한 CLS간 대역폭 재할당 알고리즘

신병철,류원모 충북대학교 컴퓨터 정보통신 연구소 2000 컴퓨터정보통신연구 Vol.8 No.1

본 논문에서는 Broadband Integrated Services Digital Network(B-ISDN)에서 비연결형 서비스를 지원하기 위한 비연결형 서버(Connectionless Server. CLS)간의 대역폭 재할당 알고리즘을 제안하였다. 이 방안에서는 버퍼의 임계치와 타이머를 사용하여 수신 노드와 송신 노드사이의 대역폭 재협상 과정이 일어나게 된다. 송신 노드의 버퍼가 임계치를 초과하면 대역폭 재협상이 시작되고, 대역폭은 수신 노드가 가지고 있는 타이머에 의해 주기적으로 일정분만큼 증가하게 된다. 그러나 충분한 대역폭이 할당되어 버퍼가 비게 되면 송신 노드는 대역폭을 줄이게 되고 이와 관련한 신호를 수신 노드로 보내게 된다. 시뮬레이션 결과에 의하면 제안한 알고리즘은 기존의 대역폭 재협상 알고리즘인 Variable Bandwidth Connection(VBC) 방식에 비해 패킷 손실률과 평균 지연 등의 성능이 더 우수하게 동작할 수 있음을 보여준다. In this paper, we propose a time-dependent dynamic bandwidth management algorithm that allocates the bandwidth between two Connectionless Servers(CLSs). If the queue in the source node exceeds the threshold, the source node starts to renegotiate the bandwidth by sending a bandwidth increment request message. The destination node allows incrementing a fixed amount until the source node sends a bandwidth release message and uses a timer to generate next allowable message. However, if the queue is empty for a fixed duration, the source node decrease the bandwidth by sending a bandwidth release message. Simulation results show the proposed algorithm offers a lower burst loss rate and average delay than those of the existing bandwidth reallocation algorithm. Variable Bandwidth Connection(VBC).

김수로왕 연구

김병모 漢陽大學校 民族學硏究所 1997 民族과文化 Vol.6 No.-