재판의 지연 실태와 신속화 방안 - 민·형사 사실심을 중심으로 -

이영창 ( Lee Youngchang ),김성화,김현아,양승욱,이단비 사법정책연구원 2024 연구보고서 Vol.2024 No.9

기억재료의 연관성에 따른 틀린인출의 기억촉진효과

이영창(Youngchang Lee),이현진(Hyunjin Lee),방혜영(Haeyoung Bang),곽진선(Jinseon Kwak),민윤기(Yoonki Min) 충남대학교 사회과학연구소 2015 사회과학연구 Vol.26 No.4

This research is conducted to confirm whether unsuccessful retrieval has the memory enhancement effect, especially how the memory enhancement effect is changed according to connectivity between memory materials. For this purpose, the participants were divided into two study groups including reading only group and unsuccessful retrieval group, and learned 20 high connectivity word pairs and 20 low connectivity word pairs. All participants conducted both immediate and delayed retrieval tests after learning word pairs. The results of this research show that the recollection rate of final memory test was different according to the study groups and the connectivity of word pairs. Specifically the accuracy of final memory test was higher in unsuccessful retrieval group than reading only group in high connectivity condition but in low connectivity condition. This result means that memory enhancement effect of unsuccessful retrieval can be differed by the semantic features of memory materials.

보행자 공간에서 이용자의 신체지지행위에 대한 실태와 주변 환경구성요소와의 관계성

이영창 ( Lee Youngchang ) 한국디자인트렌드학회 2011 한국디자인포럼 Vol.30 No.-

본 연구에서는 보행자 공간에서 이용자들이 취하는 신체지지행위에 대하여 현장면접조사를 중심으로 그 실태를 파악하고 이러한 행위를 통해 느끼게 되는 심리적 안정감이 어떠한 주변 환경구성요소로부터 영향을 받는지를 밝히는 것에 목적을 두었다. 먼저 현장면접조사를 실시하고 통계학적 분석을 한 결과, 신체지지물과의 관계에서는 다양한 상황과 목적을 위하여 이용이 가능한 신체지지물이 사용되어지고 있는 동시에 요구되고 있다는 것을 알 수 있었다. 그리고 주변 환경과의 관계에서는 선택한 장소에서 타인과의 거리를 유지하거나 주변의 환경적 조건에 반응하여 이용자가 능동적으로 심리적 안정감을 유지한다는 것을 알 수 있었다. 이때 주변환경구성요소 가운데 특히 자연요소, 공간적 요소, 정보 요소들이 심리적 안정감을 형성시키는 것에 크게 영향을 주고 있다는 결론을 얻을 수 있었다. The goal of this paper is to find actual conditions on users` body-holding behaviors in a pedestrian space and which surrounding environmental elements affect psychological stability by those behaviors. We conducted field surveys on users` body-holding behaviors with statistical analysis, and then discovered that the users use and need usable body-holding objects for various situations and purposes. On relationship with surrounding environments, we also find that the users keep their psychological stability in a selected place by keeping their distance with the others and responding environmental conditions. In conclusion, natural, spatial and informative elements among surrounding environmental elements largely affect psychological stability.

도심 보행자 공간에서 이용자의 신체지지양태 형성에 영향을 주는 요인

이영창 ( Lee Youngchang ) 한국디자인트렌드학회 2010 한국디자인포럼 Vol.28 No.-

본 연구에서는 도심 보행자 공간에서 이용자의 다양한 신체지지의 양태가 형성되기까지의 과정 속에는 단순한 신체의 생리적 조건의 영향뿐만이 아니라 그 밖의 또 다른 중요한 요인들이 영향을 주고 있고 이러한 요인을 밝힘으로서 새로운 도심 보행자 공간을 설계하는 과정 안에서 요구되는 디자인의 중요한 단서를 발견하는 것에 목적을 두었다. 이를 위해 선행된 기존의 관련 문헌조사 및 예비 조사의 결과를 토대로 본 조사 대상지가 되는 도심의 보행자 공간들을 선정하여 현장관찰조사와 주변 환경요인과의 관계성에 대하여 분석을 실시하여 이용자의 신체지지행위와 동반되는 병행행위가 종합된 신체지지양태를 파악함으로 그 형성 과정에 영향을 주는 요인을 밝힐 수 있었다. 그 결과, 도심의 보행자 공간에 있어서 이용자의 신체지지행위는 병행행위를 동시에 수반하고 있는 것을 알 수 있었고, 이러한 종합적 결과로서의 신체지지양태는, 물리적 측면으로서의 환경 구성요소 뿐만 아니라, 이용자가 소지하고 있는 소지품을 놓는 방법, 동행자와의 커뮤니케이션을 취하는 방법, 타인과의 위치 관계, 휴대 전화나 PC등 모바일 기기를 사용하기 위한 행위, 일조 및 기후적 변화 등의 자연 조건 등의 다양한 요인으로부터 영향을 받으며 신체지지의 양태가 형성되고 있다는 결론을 얻을 수 있었다. The study was conducted under the hypotheses that pedestrians` body-holding patterns are influenced by various variables including physical and physiological characteristics, and that identifying those variables would be a prerequisite for designing public spaces. In this study, the public spaces were selected to observe body-holding patterns of pedestrians during two different seasons and to identify factors associated with body-holding patterns of pedestrians based on the literature and a preliminary study. The body-holding patterns include a body position and other various actions shown by pedestrians. It was found that pedestrians` body-holding positions were accompanied by other actions. The overall body-holding patterns of pedestrians were affected by various factors which include surrounding conditions, the way pedestrians deal with their luggage, the way they communicate with their companies, a distance with strangers, usages of portable gadgets, weather conditions, and so on.

GPS-규율 발진기가 장거리 통신 채널 사운더에 미치는 영향

이영창(Youngchang Lee),김희서(Heeseo Kim),조준호(Joon Ho Cho) 한국통신학회 2023 한국통신학회 학술대회논문집 Vol.2023 No.6

초음속 공중발사로켓의 임무형상 최적설계

최영창,이재우,변영환,Choi, Youngchang,Lee, Jaewoo,Byun, Yunghwan 한국시스템엔지니어링학회 2005 시스템엔지니어링학술지 Vol.1 No.1

Design and optimization study has been performed to obtain a supersonic air.launching mission for the nanosat launcher. Given mission is to launch 10kg payload to target orbit of $700km{\times}700km$. Additional design constraints are imposed by the mother plane. After the required velocity is obtained, the stag ing optimization is carried out. Serial analyses for the propulsion system and aerodynamics are performed then, the rocket trajectory optimization has been carried out. After several mission design and optimization iterations, the optimized mission which satisfies the mission target is obtained. Total weight of the three-staged air-launching rocket is 1231.4kg and the payload weight is 10 kg.

김원일 소설에 나타난 부모-자녀 관계 연구

이현용 ( Hyunyong Lee ),장영창 ( Youngchang Jang ) 사단법인 아시아문화학술원 2021 인문사회 21 Vol.12 No.4

이 논문의 연구 목적은, 김원일의 문학작품에서, 어린 소년의 경험자아가 느끼는 부모에 대한 인식과 성인의 서술자아가 생각하는 부모에 대한 인식의 차이를 분석하는 것이다. 유년기에는 부모의 돌봄이 절대시 되는 시기이다. 어린 자녀는 부모의 권위나 폭력에 의해 일방적으로 억압받게 된다. 아버지는 부재하고, 어머니는 생존의식으로 인해 장자를 엄하게 대한다. 따라서 어린 장자는 어머니를 이해하지 못하고, 어머니에게 반발할 수밖에 없다. 그래서 장자는 폭력적인 어머니에 대해, 표면적으로는 순종하고 동화하는 모습을 보여주지만, 내적으로는 반발하는 길항관계가 이어진다. 그러나 성장한 서술자아는 시대의 현상을 이해하고 추체험을 통해서, ‘아버지 찾기’와 ‘어머니 이해하기’라는 반성적인 서사전략을 구사한다. 이러한 반성적 서사전략을 통해, 성인의 서술자아는 소년의 경험자아와 ‘포용과 화해’를 추구한다. 향후 문학작품을 통해서 부모자녀관계의 양상을 분석하여, 효 윤리의 비판적인 접근과 아울러 현대사회에 적용될 수 있는 윤리차원의 효가 연구되기를 기대한다. The purpose of this study is to analyze the difference between the perception of parents felt by the boy’s experience ego and the perception of parents felt by the adult’s narrative ego, in Kim Won-il’s literary works. Childhood is a time when parental care is paramount. Young children are unilaterally oppressed by parental authority or violence. Due to the ‘Absence of the father’ and the mother’s ‘Consciousness of survival’, the mother treated the eldest son severely. Therefore, the youngest son does not understand his mother and has no choice but to rebel against his mother. So, the eldest son shows obedience and assimilation to his violent mother on the surface, but internally, a repulsive antagonistic relationship continues. However, the grown narrator ego uses the reflective narrative strategy of ‘finding father’ and ‘understanding mother’ by understanding the phenomenon of the times and through retrospective experience. Through this reflective narrative strategy, adult’s narrative ego pursues ‘Inclusiveness and Reconciliation’ with boy’s experience ego. In the future, by analyzing the aspects of parent-child relationship through literary works, it is expected that a critical approach to filial piety and filial piety that can be applied to modern society will be studied.

소아의 연령증가에 따른 볼거리 및 풍진 항체

전혜원,신영규,이강우,정지태,독고영창,Cheon, Haewon,Sin, Yeong-Gyu,Lee, Kangwoo,Lee, Youngkyoo,Chung, Jitae,Tockgo, Youngchang 대한소아감염학회 1996 Pediatric Infection and Vaccine Vol.3 No.2

Purpose : This study was intended to measure seropositivities and the levels of mumps- and rubella-specific IgG of MMR vaccinees over 17 months of age in Korea. Materials and Methods : From June 1994 to April 1995 we obtained sera from visitors of well baby clinic and patients in Korea University Hospital, who were MMR vaccinees over 17 months of age and had no evidence of immunodeficiency. These 275 study population include 145 males and 130 females. Mumps- and rubella-specific IgG antibody levels were measured by ELISA. Cut-off values for seropositivity were 20 GU(Gamma Unit) in mumps and 0.17 in rubella. Results : 1) As age increased, seropositivities of mumps-specific IgG increased significantly, being 69.0% in 1.5~2 year, 75.0% in 3~4 year, 76.0% in 5~6 year, 90.0% in 7 year, 100% in 8 year, 96.9% in 9 year, 97.4% in 10 year, 97.4% in 11 year, and 96.6% in 12 year of age(p<0.001). 2) As age increased, the levels of mumps-specific IgG antibody(mean${\pm}$standard deviation, GU) increased significantly, being $64.9{\pm}66.5$ in 1.5-2 year, $117.7{\pm}126.4$ in 3~4 year, $152.3{\pm}147.1$ in 5~6 year, $194.3{\pm}168.2$ in 7 year, $258.1{\pm}190.6$ in 8 year, $193.1{\pm}130.1$ in 9 year, $225.7{\pm}119.6$ in 10 year, $220.7{\pm}114.3$ in 11 year, and $222.3{\pm}127.1$ in 12 year of age(p<0.001). There was positive correlation between age and mumps-specific antibody level (r=0.3282, p<0.001). 3) As age increased, seropositivities of rubella-specific IgG decreased significantly, being 72.4% in 1.5~2 year, 75% in 3~4 year, 72% in 5~6 year, 60% in 7 year, 44.4% in 8 year, 40.6% in 9 year, 28.2% in 10 year, 23.1% in 11 year, and 17.2% in 12 year of age(p<0.001). 4) As age increased, rubella-specific IgG decreased significantly, being $0.462{\pm}0.356$ in 1.5~2year, $0.438{\pm}0.306$ in 3~4 year, $0.287{\pm}0.179$ in 5~6 year, $0.204{\pm}0.139$ in 7 year, $0.189{\pm}0.153$ in 8 year, $0.124{\pm}0.121$ in 9 year, $0.093{\pm}0.114$ in 10 year, $0.104{\pm}0.135$ in 11 year, and $0.080{\pm}0.001$ in 12 year of age(p<0.001). There was negative correlation between age and rubella-specific IgG titer (r=-0.551, p<0.001). Conclusions : Eventhough seropositivities and the level of mumps-specific IgG increased as age increased, they are not enough to prevent mumps infection in 1.5 to 6 years of age. Seropositivities and the level of rubella-specific IgG decreased as age increased. Appropriate change in vaccine schedule may be needed to decrease the risks of mumps and rubella infection.

금연광고의 강도 및 담배 제시 유무가 금연 욕구에 미치는 영향

배진우(Jinwoo Bae),이영창(Youngchang Lee),김보성(Boseong Kim) 한국생리인류과학회 2018 한국생리인류과학회지 Vol.2 No.2

본 연구는 금연광고의 지각된 강도와 광고 내 담배 제시 유무에 따른 흡연자 및 비흡연자들의 금연욕구를 살펴봄으로써 금연광고의 효과를 확인하고자 하였다. 연구 대상은 대전에 거주 중인 성인 남자 56명(흡연자 28명, 비흡연자 28명)을 대상으로 하였다. 실험의 측정도구는 사전 자극변별을 통해 선별된 금연광고 4편과 흡연 갈망 질문지를 실시하였다. 흡연자와 비흡연자 사이에서 금연광고의 자극강도에 따른 금연욕구를 측정한 결과, 광고 내 지각된 강도가 강한 광고와 약한 광고 사이에 금연욕구에 대한 유의한 차이가 있었다. 하지만 광고 내 담배제시 유무가 금연욕구에 미치는 영향은 없었다. 이를 통해, 금연광고가 보다 자극적일 때 효과적임을 알 수 있었고, 흡연자에게 자극적인 광고를 제시하였을 때 비자극적인 광고를 시청했던 집단보다 더 효과적임을 알 수 있었다. In this study, the effect of the anti-smoking advertisement was checked by examining the perceived intensity of the anti-smoking advertisement and the desire of smokers and non-smokers to stop smoking due to the presence of the cigarette in the advertisement. The study was conducted on 56 men living in Daejeon (28 smokers and 28 non-smokers). The measurement tools for the experiment were selected through pre-stimulation, with four anti-smoking advertisements and questionnaires asking for the craving of smoking. According to the results of measuring the level of stimulation between smokers and non-smokers, there was a significant difference in the need for non-smoking areas between strong and weak advertisements. However, whether or not the cigarette in the advertisement was not affected by the need to smoke. This shows that it is effective when the anti-smoking ads are stronger, and suggests that they are more effective as anti-smoking ads when presenting perceived strong ads to smokers.

재인방식을 통한 틀린인출시도가 추후의 기억에 미치는 영향

곽진선(Jinseon Kwak),이영창(Youngchang Lee),방혜영(Haeyoung Bang),민윤기(Yoonki Min) 충남대학교 사회과학연구소 2019 사회과학연구 Vol.30 No.1

This study examined whether the memory enhancement effect by unsuccessful retrieval occurs even when recognition tests are used in the course of learning, and whether the effect varies according to the final memory test method. To this end, they were divided into a read-only group, cue-presented group, and unsuccessful retrieval group according to the final memory test method, and the final test group was divided into the recognition test group and recall test group. All groups of participants performed a recognition study section consisting of word-pair learning processes and distractor task section. Finally, accurate memory rates were measured using a recognition and recall method. The results showed that the accuracy of the recognition final test method was higher than that of the recall method, and that the cue-presented group had a higher accuracy than the read-only study group and the unsuccessful retrieval group. These results contrast with a number of studies that verified the test effects of the recall method, suggesting that the effects of unsuccessful retrieval in the learning process might have different effects on the recognition method and recall method.