기고 - 건축 그리고 도시의 경계에서

신재욱,Shin, Jae-woog 대한건축사협회 2014 建築士 Vol.2014 No.9

뇌졸중 환자를 위한 물리치료 강도

신재욱,김재용,김좌준,Shin, Jae-Wook,Kim, Jae-Yong,Kim, Jwa-Jun 대한고유수용성신경근촉진법학회 2013 PNF and Movement Vol.11 No.1

Purpose : This paper reviews intensity of physical therapy for stroke. Methods : This is literature study with Pubmed, EBSCO, ProQuest, EMBASE and CINAHL. Results : There were 20 studies that reviewed effects of increased intensity of physical therapy after stroke involving time post-stroke, elements of physical therapy, duration of physical therapy, methods of physical therapy. Ten of the eleven studies, involving time post-stroke, demonstrated significant improvement. Seventeen studies involving upper extremity, lower extremity and mobility demonstrated significant improvement. Five studies involving increased duration of physical therapy demonstrated significant improvement. Studies involving methods of physical therapy showed that mix of different methods is more effective than single method. Conclusion : Increased intensity of physical therapy improve functional recovery.

고유수용성신경근촉진법의 안정적 반전과 율동적 안정화 기법이 정상 성인 여성의 정적 균형에 미치는 영향

신재욱,이승민,김좌준,Shin, Jae-Wook,Lee, Seung-Min,Kim, Jwa-Jun 대한고유수용성신경근촉진법학회 2015 PNF and Movement Vol.13 No.3

Purpose: The current study seeks to examine the effects of stabilizing reversal(SR) and rhythmic stabilization(RS) in proprioceptive neuromuscular facilitation (PNF) techniques on static balance in normal female adults. Methods: Subjects included 20 healthy women in their 20s. They were randomly divided into SR and RS groups. To assess static balance before and after PNF intervention, the good balance system was used to measure the interior and exterior center of pressure (COP) movement distance, front and rear COP movement distance before and after the intervention, and velocity moment. Results: Interior and exterior COP movement distance, front and rear COP movement distance, and velocity moment decreased in the SR group, but no statistically significant differences were observed. In the RS group, the interior and exterior COP movement distance declined without any significant difference, while the front and rear COP movement distance and velocity moment significantly decreased. The interior and exterior COP movement distance, front and rear COP movement distance, and velocity moment declined more in the RS group than in the SR group. Conclusion: The findings of the current study indicate that the RS technique is more effective than the SR technique for improving the balance ability of healthy female adults. The results of this study can thus be utilized in the selection of effective interventions for improving the balance ability of healthy female adults.

이동 Ad Hoc 네트워크에서의 Flooding 기술

신재욱,권혜언,김응배,Shin, J.W.,Kwon, H.Y.,Kim, E.B. 한국전자통신연구원 2003 전자통신동향분석 Vol.18 No.6

이동 Ad Hoc 네트워크에서 플러딩(flooding)은 제어 및 데이터 패킷을 브로드캐스팅하기 위해 주로 사용되고 있지만, 노드들간의 공유된 무선 채널 사용 및 무선 전송영역의 중첩으로 인하여 플러딩 수행 시에 발생되는 자원 경쟁, 패킷 충돌 및 패킷 중복 수신현상은 네트워크의 성능을 저하시키는 요인이 되고 있다. 본 고에서는 이동 Ad Hoc 네트워크에서 패킷 플러딩 수행 시에 발생되는 문제점을 기술하고 이를 해결하기 위해 제안된 다양한 플러딩 기법들을 소개한다.

Ad-hoc 네트워크에서의 Mobile IP 지원!

신재욱,나지현,이해룡,남상우,김상하,Shin, J.W.,Na, J.H.,Lee, H.R.,Nam, S.W.,Kim, S.H. 한국전자통신연구원 2003 전자통신동향분석 Vol.18 No.4

본 문서는 Ad-hoc 네트워크가 인터넷과 연동되는 환경에서 Mobile IP 기능을 지원하기 위한 기술에 대한 연구 동향을 분석한다. Mobile IP는 이동 노드와 Foreign Agent(FA) 간에 링크 레벨의 연결이 존재하는 네트워크 환경에서 동작하지만, Ad-hoc 네트워크의 경우 노드간에 멀티 홉 라우팅에 의한 통신 방법을 기본적으로 사용하고 있고, 노드의 자유로운 이동으로 인하여 이동 노드에서 FA로의 루트가 수시로 변경되는 특성을 가지고 있기 때문에 Ad-hoc 네트워크에서 Mobile IP를 지원하는 데에는 여러 가지 문제점이 따른다.

파킨슨 환자의 활동 개선을 위한 PNF 개념을 이용한 물리치료 사례보고

신재욱,김좌준,Shin, Jae-Wook,Kim, Jwa-Jun 대한고유수용성신경근촉진법학회 2016 PNF and Movement Vol.14 No.3

Purpose: Patients with Parkinson's disease suffer many restrictions in daily life. This case report investigated how intervention with proprioceptive neuromuscular facilitation (PNF)-based physical therapy can affect the activities of Parkinson's patients. Methods: The subject was a 67-year-old female patient diagnosed with Parkinson's disease 3 years ago. Since the last five months, overall activities have become difficult for her, and she finally visited a hospital to take outpatient physical therapy because of the gait difficulties she suffered. The patient's medical history, system review, body structure and function, and activities were evaluated. The patient had difficulties in activities such as lying down, sitting, standing, maintaining a standing position, and walking. The PNF-based intervention was used for treating the impairments and improving the activities. The intervention was performed for 30 min a day, three times a week, for eight weeks. The qualifier of the international classification of functioning, disability, and health was used to measure the result, and the measurement was conducted before and after the intervention for eight weeks. Results: According to the result, the scores for maintaining a standing position, moving around within the home, and going to the toilet improved to "no problem" from "moderate problem." The scores for shifting the body's center of gravity, walking short distances, and washing oneself improved from "moderate problem" to "mild problem." The scores for sitting and standing improved to "no problem" and "mild problem" from "complete problem." The scores for preparing meals and doing housework improved from "severe problems" to "mild problem" or "moderate problem." The scores for walking long distances, moving around outside the home and other buildings, and using transportation did not show significant changes. Conclusion: Intervention with PNF-based physical therapy improved the activity of patients with Parkinson's disease, thus proving its effectiveness. The case report suggested that a therapist can use PNF as a physical therapy intervention for patients with Parkinson's who suffered restrictions in daily activities.

관심영역을 이용한 DCT기반 워터마킹 기법

신재욱,정동석,Shin, Jae-Wook,Jeong, Dong-Seok 대한전자공학회 2000 電子工學會論文誌-SP (Signal processing) Vol.37 No.1

영상에서 관심영역을 추출하여 그 부분에만 워터마크 정보를 넣는다. 관심영역은 영상의 복잡도플 나타내는 방법중의 하나인 PIM(picture information measure)을 변형하여 사용한다 이렇게 추출된 영역에 대하여 DCT(discrete cosine transform)를 이용하여 주파수 공간으로 신호를 변형시킨 후, DCT 계수 값들의 성질인 방향성 정보와 주파수 특성을 이용해 워터마크 정보를 넣는다 기존에 제안된 방법의 단점은 영상의 특징을 사용하지 않고 영상의 전 부분에 걸쳐 워터마크 정보를 넣었기 때문에 영상의 왜곡이 심하다 세안된 방법은 영상의 특징을 이용하기 때문에 영상의 왜곡을 줄일 수 있었다 그리고 영상의 재표본화(resampling), 잡음과 같은 신호처리에 의한 변화에도 강인함을 보여준다 또한 블록에 기반 하여 워터마크를 집어넣기 때문에 JPEG이나 MPEG과 같은 영상의 압축에도 강인한 성질을 갖는 것을 확인 할 수 있었다 The proposed method inserts a watermark information not mto a whole Image region but only into regions of interest(ROIs) To extract the ROIs, we divide an original Image into sub-blocks and use modified Shi-Kuo Chang's PIM(picture information measure) as the criteria to select the ROIs Considering the directional information and frequency bands, we insert the watermark information into sub-blocks m the DCT domain. The proposed method can reduce the distortion in comparison With the other methods which utilize the whole Image as an nor The proposed method makes much less damaged Images m comparison to the other methods And those Images processed by the proposed algorithm are more robust to the changes caused by signal processing operations such as resampling, clipping. noise, and so on Also due to the block-based watermark insertion, the proposed method has the robustness to the Image compression processes such as JPEG and MPEG.

유아를 대상으로 제작된 애니메이션이 유아교육에 미치는 영향

신재욱(Shin, Jaewook),정보민(Jeong, Bomin),홍상희(Hong, Sanghee) 한국디자인지식학회 2012 디자인지식저널 Vol.24 No.-

개인의 가치관 변화 및 사회구조의 변동으로 세계는 출산율 저하현상을 보이고 있다. 세계화 도래와 함께 국제적, 사회적으로 교육의 필요성은 더욱 중요해지고 자녀를 가진 부모들은 조기교육 열풍과 더불어 자녀교육에 힘쓰고 있다. 세계는 점점 줄어드는 출산율과 더불어 자녀교육에 대해 관심이 주목 된 것은 유아기의 교육이 개인적 발달 성취 뿐만 아닌 국가적, 사회적으로도 필요성과 중요성이 인식되고 있기 때문으로 보고 있다. 본 논문은 유아를 대상으로 제작되어진 애니메이션의 교육적 효과를 알아보고자 한다. 유아용 애니메이션은 유아들이 신체적, 지적, 정서적, 사회적으로 성장하는 과정을 보여준다. 또한 모방력이 강한 유아를 대상으로 제작되어지기 때문에 유아에 대한 연구가 선행되어야 하며 유아들의 교육적 발달을 도울 수 있어야 한다. 이를 위해 현재 2~6세의 유아들을 대상으로 유통되고 있는 애니메이션을 분석 비교해 보았다. 더 나아가 캐릭터의 진행형식, 효과적 학습을 위해 선택된 스토리의 구성을 분석하였으며 교육을 목적으로 하는 애니메이션은 유아들의 수준과 연령에 맞게 제작하기 위해 어떠한 장치가 있어야 하는지 기본적 틀을 제시하는 데 있다. 연구 결과, 레이아웃과 캐릭터와 배경의 조화, 색채, 독창성으로 인해 유아들의 상상력과 타인과 관계의 이해가 오락성, 정서적 측면을 높여주는 것으로 나타났다. 이는 애니메이션이 적절한 교육적 목적과 오락적 특성을 부여하게 되어 퀄리티 높은 교육 애니메이션이 제작 될 것이다. The world has experienced decrease of birth rate due to the change in individuals’ values as well as the change in the social structure. With the advent of globalization, a need for education has been increased internationally as well as socially, and parents having children have made efforts in education for their children with a fever of early education. The reason why we pay attention to education for children with the decreasing birth rate is that education in early childhood enables achievement of individual development and is necessary and important in the national and social aspects. As such, early education for young children may bring positive results as well as negative results, and thus it is necessary to establish an educational policy through systematic studies. This thesis intends to identify educational effects of animations produced for children. Animations for children show the progress of physical, intelligent, emotional and social development. In addition, because they are produced for children who have a strong tendency toward imitation as well as sensitivity, it is necessary to conduct a study in children in advance and to suggest the orientation of right life by supporting educational development of children. For this purpose, it conducted comparative analysis on animations currently distributed for children aged 2 to 6 Furthermore, it analyzed the progress form of characters and the structure of stories selected for effective learning, and it suggested a basic frame to determine which tool is necessary for producing educational animations fitting the level and age of children.

혁필의 조형성 표현형식에 따른 캘리그라피 한글표현 연구

신재욱(Shin, Jeawook),이영화(Lee, Younghwa) 한국디자인지식학회 2011 디자인지식저널 Vol.18 No.-

혁필은 우리 민화에서 파생된 서민 양식의 문자도이다. 혁필에서 글자는 문자로서의 기능을 수행하면서도 이미지를 가진 조형언어로서의 역할을 한다. 본 연구에서는 혁필이라는 표현방식을 한자나 한글에만 국한되지 않고 표현할 수 있는 모든 언어에 적용될 수 있는 가능성을 살펴 보고자 한다. 혁필을 통해 한국적인 아름다움을 다른 언어에 접목시켜 세계적인 디자인과 어우러지는 방법을 모색하고자 한다. 혁필의 조형성을 연구하고 한국적인 이미지를 체계화 하여 세계 속에 전달하고 현대에는 어떤 식으로 재해석 변형이 되었는가를 살펴보며 생활 속에 어떻게 자리 잡을 수 있는지 조사, 연구하고자 한다. 우리의 전통을 현대적인 감각으로 살리는 것이야 말로 주체성에 입각한 고유의 미의식과 상징성을 극대화 하는 길이다. 혁필의 분석 내용을 다양한 언어와의 접목을 시켜 현대적으로 발전 가능한 부분을 추출하여 표현하면 가장 한국적인 것이 가장 세계적이라는 것을 증명하며 향후에도 적극활용 될 수 있을 것으로 기대된다. A leather brush painting is a character-based painting of ordinary people form derived from our folk painting. Letters in a leather brush painting function as characters as well as formative language having its own image.This study aims to consider the possibility of application of leather brush painting to all languages, not limited only to Chinese language or Korean language. It attempts to find out a method of harmonizing Korean beauty with global design through a leather brush painting by linking it with other languages. In addition, this study aims to examine the formativeness of leather brush painting, to systematize expand Korean images for its dissemination into the world, and to find out how it has been changed in modern times and how it can be settled in our life. The best way to maximize traditional aesthetic sense and symbolism based on independency is to revive our tradition in modern senses. It can be expected to prove that the most Korean style is the most cosmopolitan style and it will be actively utilized in the future, if the result of analysis of leather brush painting is linked with various languages and then all possible areas of modern developments are extracted for expression

자아개념이 친환경심리 및 녹색소비자행동에 미치는 영향

신재욱(Jae Wook Shin),신민철(Min Cheol Shin) 한국환경교육학회 2011 環境 敎育 Vol.24 No.3

The purpose of this study is to explore the casual relationship between expanded self-concept including self-esteem and self-congruity with various variables of pro-environmental psychology and green consumer behavior simultaneously by using the model of structural equation. Results of the study showed that independent self-construals only affected pro-environmental psychology and dependent self-construals did not affect pro-environmental psychology and green consumer behavior, while metapersonal self-construals affected both pro-environmental psychology and green consumer behavior. Consumers with independent self-construals in strong individualistic tendency had an affirmative thoughts about environment friendliness while consumers considerate of others with dependent self-construals in strong collective tendency showed low pro-environmental psychology and green consumer behavior, which was interesting findings. In regards to the effect of metapersonal Self-construal on pro-environmental psychology, it was analyzed that lower consumer self-esteem increased pro-environmental psychology, and also when self-congruity was low, metapersonal Self-construal had a positive effect on green consumer behavior.