신약 헬라어 본문 분석 방식의 새로운 연구

김상훈(Sang Hoon Kim) 한국복음주의신약학회 2007 신약연구 Vol.6 No.1

The New Testament Greek is often a compulsory pre-requisite course in theological seminary education. Although it becomes heavy burden to most students who take the course, spending much time to learn to read the NT in Greek, most of them fail to maintain their Greek after graduation. I think we need to advance some useful tool for Greek study, particularly from the pedagogical point of view, such as a syntactic-semantic arranged method contributed by Johannes Louw, Douglas Stuart, Walter Kaiser, Gordon Fee, William Mounce, and others. These sorts of methods differ from the traditional way of interpretation, the grammatical-historical method, in terms of how to approach the text. The texts arranged for the purpose of visualization, letting the reader to see the text with much clarity in terms of grammatical function of each phrase and their connections between them. The visualized arrangement itself is applied from the area of syntax and semantics in modern linguistics. There are various types of syntactic arrangements of the Greek text. Each pattern has its own principles and rules to be arranged in certain ways. I have compared, in this paper, those models of syntactic arrangements to my model, the Kim's diagram. For the purposes of this paper, I have posed several questions to my students in my classes, regarding their experiences on the syntactic-analytic arrangement of the Greek Bible (SAGB) and their practical uses of both the method and its materials, analyzing their questions in order to show up how much this type of study to be needed for the student

JNI를 사용한 혼합형 실행 환경

김상훈,Kim Sang-Hoon 한국정보기술전략혁신학회 2002 情報學硏究 Vol.5 No.4

The tradeoff of Java's portability is the inefficiency of interpretation. Also, the standard Java class library may not support the platform-dependent features needed by your application. Several solutions have been proposed to overcome these problems, such as JNI, JIT, off-line bytecode compilers. In this paper, we present an mixed-mode execution model which Java virtual machine executes together with native code. This execution model and its translator preserves the ability to dynamically load bytecode, and reduce the difficulties of JNI usages. Our system is more efficient than JIT, and helps programmer to write C implementation for the native method without the concept of JNI.

징병제하에서 왜 군 입대를 늦추는가? : 심리적, 인구통계학적 특성 검토

김상훈,김진교,정용균,Kim, Sang-Hoon,Kim, Jin-Gyo,Jeong, Yong-Gyun 한국국방경영분석학회 2006 한국국방경영분석학회지 Vol.32 No.2

This study aims to empirically investigate the effects of the individual-level characteristics on their timing decisions for their enlistments even though military services are their duties under a draft system. The individual characteristics considered include five psychological factors, such as attitude, uncertainty, information search level, future expectation, and perceived risk towards army, and other several demographic variables. Measurement scales for these psychological variables are developed and a duration model for individuals' enrollment timing decisions is also proposed. The proposed model is fitted to a survey data set collected from both those who have completed military service and those who have not. The estimation results show that two of five psychological variables, negative attitude and perceived risk, and several demographic variables, including education level, income level, residence area, and the number of family members serving the army, have meaningful impacts on the timing decisions for military service. Specifically, the enlistment timings are found to be more delayed as negative attitude towards army is stronger, perceived risk on army is higher, education level is higher, academic performance is better, income level is either low or high, residence area is either Seoul or big cities, and the proportion of family members enlisted is smaller. Several important managerial implications for alleviating problems resulting from enrollment postponements are also discussed. 본 연구에서는 징병제 하에서 군 입대 연기를 가져오는 입대대상자의 개인적 특성변수를 실증적으로 검토한다. 개인적 특성 변수는 군에 대한 태도, 군 생활의 불확실성, 군 생활에 대한 정보탐색, 군 근무환경 개선에 대한 기대, 군 생활에 대한 지각된 위험이라는 5개의 심리차원 변수와 여러 인구통계학적 변수를 사용한다. 개인적 심리차원 변수의 척도를 개발한 후, 군 입대 지연기간의 분석을 위한 기간분석 모형 또한 제안하였다. 군복무 의무를 마친 사람과 군복무를 아직 마치지 않은 사람을 포괄하여 설문조사를 한 후, 제안된 모형을 추정하였다. 추정결과 다섯 개의 심리차원 변수 중 군에 대한 부정적 태도와 군 생활에 대한 지각된 위험이 입대지연에 영향을 주며, 인구통계학적 변수의 경우에는 학력, 소득, 학점, 거주지, 가족 중 군 입대자의 비율이 입대지연에 영향을 미친다는 것이 밝혀졌다. 구체적으로 군에 대한 부정적 태도가 증가할수록, 군 생활에 대한 지각된 위험이 증가할수록, 고학력일수록, 학교성적이 높을수록, 소득수준이 낮거나 높을수록 서울특별시와 광역시에 거주할수록, 가족 중 군 입대자의 비율이 낮을수록, 입대시점이 지연되었다. 이와 같은 추정결과를 바탕으로 대한민국의 병력수급관리를 위한 여러 시사점 또한 제시하였다.

수중 3D 콘텐츠 제작에 관한 연구

김상훈,김태은,Kim, Sang-Hoon,Kim, Tae-Eun 한국전자통신학회 2012 한국전자통신학회 논문지 Vol.7 No.3

최근에 3D 콘텐츠에 대한 관심은 점차 늘어나고 있으며 시청자들은 다양한 3D 콘텐츠를 요구하고 있다. 이와 같은 상황에서 수중 3D는 시청자 요구에 부응할 수 있는 하나의 대안이다. 수중은 공기 중과 달리 밀도가 큰 물을 통과하기 때문에 실제 물체 보다 크고 가깝게 보이는 특성이 있다. 이에 맞게 수중 3D 콘텐츠 제작을 위해서는 카메라 사이의 간격과 물체사이의 거리 및 컨버전스 값을 새로이 수정할 필요가 있다. 본 논문에서는 수중이라는 공간이 가지는 특수성에 맞게 최적 입체값 설정 방법을 제시하였다. 또한 수중 3D 콘텐츠 제작 사례를 통해 수중 3D 콘텐츠 개발 방법을 제시하였다. 이를 통해 수중에서만 볼 수 있는 화려한 색감, 다양한 해양생물, 심해의 미개척지 등 헤아릴 수 없는 많은 촬영 소재들이 3D 콘텐츠화 될 수 있기를 기대한다. Recently, the interest of 3D contents are increased and viewers demand a variety of 3D contents. In such circumstances, underwater 3D contents are an alternative to meet the demands of viewers. Cause that underwater mass density is 1.33 times that in air the objects in underwater is bigger and closer in real. Therefore it needs to modify the distance between cameras, the distance to objects and the convergence value. In this paper, we present the method to set optimal depth values with the particularities of underwater space. In addition, through the case of underwater 3D production we present the method of underwater 3D contents development. We expect that a lot of material with colorful, variety marine organism in underwater will be made of 3D contents.

2급 치근이개부 치료 시 흡수성 차폐막, 동종골 이식 및 혈소판 농축 혈장의 골 재생 효과에 대한 디지털 공제술의 정량적 분석

김상훈,임성빈,정진형,Kim, Sang-Hoon,Lim, Sung-Bin,Chung, Chin-Hyung 대한치주과학회 2002 Journal of Periodontal & Implant Science Vol.32 No.1

The purpose of this study was to evaluate effect of platelet rich plasma on the treatment of Grade II furcation involvement, with Demineralized Freeze-Dried Bone(Dembone(R)) and bioabsorable membrane(BioMesh(R)) in humans by digital subtraction radiography. 12 teeth(control group) were treated with Demineralized Freeze-Dried Bone(Dembone(R)) and bioabsorable membrane(BioMesh(R)), and 12 teeth(test group) were treated with Demineralized Freeze-Dried Bone(Dembone(R)), bioabsorable membrane(BioMesh(R)) and Platelet Rich Plasma. The change of bone density was assessed by digital subtraction radiography in this study. The change of mineral content by as much as 5%(vol) could be perceived in the subtracted images. The change of mineral content was assessed in the method that two radiographs are put into computer program to be overlapped and the previous image is subtracted by the later one. Both groups were statistically analyzed by Wilcoxon signed Ranks Test and Mann-whitney Test using SPSS program (5% significance level). The results were as follows: 1. In test group, the radiopacity in 3 months after surgery were significantly increased than 1 month after surgery(p<0.05). However. there were no significant difference between 1 month after surgery and 3 months after surgery in control group(p>0.05). 2. In test and control group, the radiopacity in 6 months after surgery were significantly increased than 1 month after surgery(p<0.05) 3. In test and control group, the radiopacity in 6 months after surgery were significantly increased than 3 months after surgery(p<0.05). 4. There were no significant difference between test group and control group at 1 month, 3 months after surgery, but radiopacity in test group were significantly increased than control group at 6 months after surgery(p<0.05). In conclusion, Platelet Rich Plasma can enhance bone density.

대학생의 흡연 유형 및 흡연과 심리사회적 요인의 관계에 관한 연구

김상훈,조용래,표경식,Kim, Sang-Hoon,Cho, Yong-Rae,Pyo, Kyung-Sik 한국정신신체의학회 1996 정신신체의학 Vol.4 No.2

For the purpose of examining the relationship between smoking, perceived stress and vulnerability factors, and furthermore suggesting interventions to reduce excessive smoking and prevent nicotine dependency effectively, the questionnaires of perceived stress(stressful experiences), ways of stress coping(passive and active copings), smoking motives, social influence, age, amounts of smoking, and nicotine dependency were administered to smokers among medical students in Chosun university(n=186). 1) As a result of classifying smokers by the types of smoking, the most was a type of smokers to reduce negative emotions and the next in order were addictive smokers, smoker for stimulation, smoker for pleasure, etc. 2) The effects of motive, age, and active coping style were significant, but the effects of perceived stress, passive coping style, and social influence were not significant in average amount of daily smoking. 3) The effects of motive, social influence, and age were significant, but the effects of perceived stress, passive and active coping styles were not significant in the degree of nicotine dependency. To summarize, it is concluded that there were a lot of people who smoke to solve negative emotions, but the direct effects of perceived stress and passive coping style on both average amounts of daily smoking and the degree of nicotine dependency were not significant. On the other hand, motive, age, active coping style, and social influence were proved to be more important variables than the others in explaining college students' smoking.

직류시보전동기의 속도제어를 위한 뉴로-퍼지 제어기 설계

김상훈,강영호,고봉운,김낙교,Kim, Sang-Hoon,Kang, Young-Ho,Ko, Bong-Woon,Kim, Lark-Kyo 대한전기학회 2002 전기학회논문지 D Vol.51 No.2

In this study, a neuro-fuzzy controller which has the characteristic of fuzzy control and artificial neural network is designed. A fuzzy rule to be applied is automatically selected by the allocated neurons. The neurons correspond to fuzzy rules are created by an expert. To adapt the more precise model is implemented by error back-propagation learning algorithm to adjust the link-weight of fuzzy membership function in the neuro-fuzzy controller. The more classified fuzzy rule is used to include the property of dual mode method. In order to verify the effectiveness of the proposed algorithm designed above, an operating characteristic of a DC servo motor with variable load is investigated.

용접 열영향부 미세조직 및 재질 예측 모델링: V. 저합금강의 초기 오스테나이트 결정립크기 및 냉각 속도의 영향을 고려한 용접 열영향부 상변태 모델

김상훈,문준오,이윤기,정홍철,이창희,Kim, Sang-Hoon,Moon, Joon-Oh,Lee, Yoon-Ki,Jeong, Hong-Chul,Lee, Chang-Hee 대한용접접합학회 2010 대한용접·접합학회지 Vol.28 No.3

In this study, to predict the microstructure in weld HAZ of low alloyed steel, prediction model for the phase transformation considering the influence of prior austenite grain size and cooling rate was developed. For this study, six low alloyed steels were designed and the effect of alloying elements was also investigated. In order to develop the prediction model for ferrite transformation, isothermal ferrite transformation behaviors were analyzed by dilatometer system and 'Avrami equation' which was modified to consider the effect of prior austenite grain size. After that, model for ferrite phase transformation during continuous cooling was proposed based on the isothermal ferrite transformation model through applying the 'Additivity rule'. Also, start temperatures of ferrite transformation were predicted by $A_{r3}$ considering the cooling rate. CCT diagram was calculated through this model, these results were in good agreement with the experimental results. After ferrite transformation, bainite transformation was predicted using Esaka model which corresponded most closely to the experimental results among various models. The start temperatures of bainite transformation were determined using K. J. Lee model. Phase fraction of martensite was obtained according to phase fractions of ferrite and bainite.

소실점을 이용한 3차원 재구성

김상훈,김태은,최종수,Kim, Sang-Hoon,Choi, Jong-Soo,Kim, Tae-Eun 한국정보처리학회 2003 정보처리학회논문지B Vol.10 No.5

본 논문에서는 2장의 영상으로부터 카메라 내부 파라미터를 추출하는 교정 방법을 제시한다. 카메라 교정은 2차원 영상으로부터 3차원 정보를 얻기 위해서는 필수 불가결한 기술이다. 기존의 많은 연구들이 수행되어 왔는데, 영상내에 체크 패턴을 포함한 3장의 영상을 이용하는 방법과 연속된 3장의 영상으로부터 Kruppa 방정식을 풀어 카메라 교정하는 방법이 대표적인 예가 되겠다. 본 논문에서는 인간이 만든 조형물에서 쉽게 발견할 수 있는 기하학적인 정보를 이용하여 보다 쉽고 빠르게 내부 파라미터를 추출한다. 이러한 내부 파라미터는 소실점들로부터 추정되며 대응되는 2장의 영상에서 대응점들로부터 외부 파라미터를 추출할 수 있다. 이렇게 교정된 내부, 외부 파라미터를 이용하여 사영 행렬을 유도하고, 유도된 사영행렬로 3차원 정보를 얻게 되고 3차원 재구성을 구현하게 된다. This paper proposes a calibration method from two images. Camera calibration is necessarily required to obtain 3D Information from 2D images. Previous works to accomplish the camera calibration needed the calibration object or required more than three images to calculate the Kruppa equation, however, we use the geometric constraints of parallelism and orthogonality can be easily presented in man-made scenes. The task of it is to obtain intrinsic and extrinsic camera parameters. The intrinsic parameters are evaluated from vanishing points and then the extrinsic parameters which are consisted of rotation matrix and translation vector of the camera are estimated from corresponding points of two views. From the calibrated parameters, we can recover the projection matrices for each view point. These projection matrices are used to recover 3D information of the scene and can be used to visualize new viewpoints.

과산화수소 증기를 이용한 다양한 쿠폰 표면의 Geobacillus Stearothermophilus 아포 제독조건

김상훈,정경화,김세계,채영규,김윤기,황현철,김민철,박명규,류삼곤,Kim, Sang Hoon,Jung, Kyoung Hwa,Kim, Se Kye,Chai, Young Gyu,Kim, Yun Ki,Hwang, Hyun Chul,Kim, Min Cheol,Park, Myung Kyu,Ryu, Sam Gon 한국군사과학기술학회 2013 한국군사과학기술학회지 Vol.16 No.4

Biological decontamination means the removal of microorganisms from the inanimate object such as building or equipment. In this study, hydrogen peroxide vapor efficacy test using VHP 1000ED system(Steris LifeSciences) were conducted for G. stearothermophilus spore with agent materials(aluminum, stainless steel, poly-carbonate, viton, silicone, kapton and glass). Total recovered spores exposed to hydrogen peroxide vapor(1.0 g/min) during 7, 15, 30, 60 min were calculated. As a result, all agent materials were totally decontaminated within 60 min at 1.0 g/min concentration with 35% hydrogen peroxide vapor. Finally, we could confirmed that hydrogen peroxide vapor possess sporicidal capacity of G. stearothermophilus and found the optimum decontamination conditions with VHP1000ED system.