수근관 증후군에서의 무증상성 척골신경병증

문준식,이성수,이지용,한범기,권준범,양현덕,이성익 대한신경과학회 1999 대한신경과학회지 Vol.17 No.2

완전 기저 동맥 중복과 동반된 모야모야병(Moyamoya disease) 1예

권준범,양현덕,한범기,이지용,문준식,이성수 대한신경과학회 1999 대한신경과학회지 Vol.17 No.2

負債의 滿期構造가 普通株의 危險에 미치는 影響

申敏植,宋俊協 慶北大學校 經濟經營硏究所 1994 經商論集 Vol.22 No.1

화학 용액 증착 공정으로 제조된 후막 Pb(Zr_(0.52), Ti_(0.48))O₃의 e_(31,f) 특성

박준식,양성준,강성군,나경환 대한금속재료학회 2003 대한금속·재료학회지 Vol.41 No.9

Thick Pb(Zr_(0.52), Ti_(0.48))O₃(briefly, PZT) films are required for the cases of micro actuators and sensors with high driving force, high breakdown voltage and high sensitivity, and so on. In this work, thick PZT films were fabricated by chemical solution deposition process. Total 16 types of samples using thick PZT films with thicknesses, about 1 ㎛ and 2 ㎛, and Pt top electrodes shapes for measuring effective transverse piezoelectric coefficients (e_(31,f)) were prepared using MEMS processes. All samples were characterized by fabricated e_(31,f) measurement system before and after poling process at 125 kV/cm and 150℃ for 10 min. |e_(31,f)| values of samples after poling were higher than samples before poling. Those of 2 ㎛ thick PZT films were also higher than 1 ㎛ thick PZT films. We found that |e_(31,f)| was directly related with {111} to {h00} crystal structures of thick PZT films. And those with narrow electrodes (x₁- x_(0)) as top Pt electrodes were also higher than cases with wide top Pt electrodes in agreement with given equation.

설측브라켓 부착시 위치오차에 관한 연구

최준규,황현식,김종철 대한치과교정학회 1998 대한치과교정학회지 Vol.28 No.1

본 연구는 설측브라켓 부착시 부착방법에 따른 위치오차를 알아보기 위하여 시행되었다. 교정환자 20명의 초진시 석고모형을 연구대상으로 하여, 초진모형의 각 치면에 긴밀하게 브라켓을 부착하는 방법, 치아재배열을 시행한 후 치면에 긴밀하게 부착하는 방법 그리고 치아재배열을 시행하고 이상호선을 제작한 후 브라켓을 결찰하여 부착하는 passive bracketing의 3가지 방법으로 브라켓을 부착한 후 각 방법으로 부착된 브라켓의 위치오차를 측정 및 비교하여 다음과 같은 결과를 얻었다. 1. 각도오차 분석결과, 치아재배열을 시행하지 않은 경우 상악 제1소구치와 하악견치의 위치오차가 타 방법에 비하여 크게 나타났으며, passive bracketing을 시행하지 않은 경우 상악 중절치, 하악 제1·제2소구치에서 그 위치오차가 크게 나타났다. 2. 토크오차 분석결과, 치아재배열을 시행하지 않은 경우 하악 제2소구치의 위치오차가 타 방법에 비해 크게 나타났으며 passive bracketing을 시행하지 않은 경우 상악 전 치아와 하악 제1·제2소구치에서 그 위치오차가 크게 나타났다. 3. 회전오차 분석결과, passive bracketing을 시행하지 않은 경우 상악 중절치간, 하악 중절치간, 하악 측절치와 중절치사이 그리고 하악 견치와 측절치 사이에서 그 위치오차가 크게 나타났다. 4. 내외오차 분석결과, passive bracketing을 시행하지 않은 경우 상악 견치와 측절치 사이에서 위치오차가 타 방법에 비해 크게 나타났으며, passive bracketing을 시행하지 않은 경우 상악 중절치간, 측절치와 중절치 사이, 제1·제2소구치사이, 하악 측절치와 중절치 사이, 견치와 측절치 사이에서 그 위치오차가 크게 나타났다. 본 연구 결과는 설측교정술의 경우 브라켓 간접부착 술식을 사용하더라도 상당량의 위치오차가 나타나며, 이는 passive bracketing으로 줄일 수 있음을 시사하였다. The purpose of this study was to evaluate the positioning errors according to the method of bonding lingual brackets. Dental models of twenty orthodontic patients with malocclusion were selected for this study. The positioning errors were measured on each model that brackets were bonded to. Three different bonding methods were used. For the first method, the bracket was bonded intimately to the lingual surface of the model. For the second method, the bracket was bonded intimately to the lingual surface after setting up using articulator. The passive bracketing, bonding the bracket ligated first to ideal archwire, was used after setting up as the last method. The results were as follows: 1. The brackets bonded without setting up showed greater angulation errors in the upper 1st premolar and the lower canine than those in other bonding methods. The brackets bonded without passive bracketing showed greater positioning errors in upper central incisor, lower 1st and 2nd premolars. 2. The brackets bonded without setting up showed greater torque error in lower 2nd premolar than those in other bonding methods. The brackets bonded without passive bracketing showed greater torque errors in all upper teeth, lower 1st and 2nd premolars. 3. The brackets bonded without passive bracketing showed greater rotation errors between upper central incisors, lower central incisors, lower lateral and central incisor, lower canine and lateral incisor. 4. The brackets bonded without setting up showed greater in-out errors between upper canine and lateral incisor than those in other bonding methods. The brackets bonded without passive bracketing showed greater in-out errors between upper central incisors upper central and lateral incisors, upper 1st and 2nd premolars, lower lateral and central incisors, lower canine and lateral incisor. These results suggest that there is a large amount of positioning error in lingual brackets even by an indirect bonding technique, and it may be reduced by passive bracketing.

韓國의 人口問題와 그 敎育對策

申俊植 韓社大學 1980 대학논문집 Vol.10 No.-

This thesis is intended both to reveal population situation of Korea and to find solution plan for them. Today population situation of our society developing is thought to obstacle, and if these population situation is contained for long our society will have large obstacle. It is fact that policial effort achieved much results for solution of population problem but another problems were raised with them. In spite of Korea have much results Korea's density is the fourth in the world. If we think that our Korea resources is poor and possible cultivated area is estimated 1/4 our pull territory, this population problem is very serious. And attempting to take the result of number limit made another evils. All of there slight of human being is surged to our society. All of the human behavior settlement of family size and birth acting are important behavior, too these demend responsibility. View of individual or view of society population behavior demends importand responsibility. Some said that artificial limitation of population birth is not good but limitation of birth and settlement of family size is needed for happy of human being in the would today. So that we must deeply hear assert to reform of human future by our efforts. Education function is very important to develop of men ability and to change of men attitude toward construction of welfare society. About for twenty years mankind efforts of population problem solution achieved much results but medical method and compulsory means in family planning reached deadline in the population policy. These days population education is expected effectical method as fundamental countermeasure. Especially valuation for population behavior affects to himself or to other his family members for their nearly all life. All we people must pay much concerning for population, individual behavior concerned population must go to right path and make sound population policy and to reform attitudes of all people in the world to give comprehension and co-operation to population policy.

한국증권시장에서 과잉반응가설의 검증 : PER의 변화를 중심으로 Change in PER

신민식,송준협 慶北大學校 1997 經商論集 Vol.25 No.1

Cutter-Sanborn저자기호에 관한 분석적 고찰

박준식 韓國文獻情報學會 1992 圖書館學 Vol.23 No.1

The purpose of this is to evaluate the contents through the analysis of the merits and demerits, and its special quality of the Cutter-Sanborn Three-figure Author Table. table. The abstract of this study is as follows : With the results of the analysis of Cutter-Sanborn's Table, several advantages were found in the area of enumerative-ordinal numbering system, mixed notation, and information retrieval. A defect is that each corporate author and serials and reference book's titles are difficult to be numbered, and there is serious diviation in percentages of the numbers assigned to each letter because each letter apportion rate was applied without any criteria. Such phenomenon decrease the effectiveness as author notation in several letters. The separation of headings are seriously unbalanced because the separation of heading is not consistent with actual publishing trends. This phenomenon made difficult individualization of materials in several letters

막스 베버의 佛敎論에 관한 硏究 : 印度 古代佛敎를 中心으로

辛俊植 大邱大學校 社會科學硏究所 1999 社會科學硏究 Vol.7 No.2

本精는 베버의 불교론 특히 印龍의 古代佛敎論을 중심으로하여 연구한 것이다. 베버는 인도의 고대불교라는 歷史的 事實을 丁史·比較 社會學的 觀點에서 硏究했다. 즉 그는 불교의 출현과 그 구원관을 밝히고, 나아가 이에 관련한 불교의 組織的 特性, 불교의 展開過程 그리고 그 불교의 消滅을 밝히고 있다. 또한 베버의 불교론은 서양의 文明과 近代化로의 발전이 기독교의 禁慾約 職業倫倫에 힘 입은 바가 크다는 이론을 前提하여 인도의 종교 특히 불교는 어떤 경제적 윤리를 갖고 있는가를 밝힌 것이다. 특히 옛날에는 종교의 信仰 與否는 거의 모든 삶에 있어 많은 영향을 미쳤으므로 宗敎와 社會와의 關係는 매우 긴밀하였다. 이러한 面을 勘案하여 베버가 연구한 그의 佛敎論을 보다 구체적으로 알아보고자 한 것이다.

銀行의 簿外去來에 대한 規制論議

申敏植,李俊植 慶北大學校出版部 1994 經商論集 Vol.22 No.4