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Research using a remote observation for the Radio Telescope of Gwacheon National Science Museum
Jaeil Cho,Bong Won Shon,Tae Hyun Kim,Hyo Ri Jeon,Jae Seong Noh,Ye Som Jung,Chae Rin Kim,Jung Si Woo,Son Young Jin,YoungPyo Hong,Haerang Park,Sungmin Lim,Yuna Hahn,Taehyun Jung,Jung-Hoon Kim 한국천문학회 2022 天文學會報 Vol.47 No.1
정나라(Jung, Nara),온정덕(Ohn Jung-Duk),임재일(Lim Jaeil) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.19
목적 교육과정 중 연계와 관계를 강조하는 통합교육과정은 그 성격상 관계 측면의 생태적 요소와 맞닿아 있는 부분이 많다. 이와 관련하여 본 연구는 생태학점 관점에서 통합교육과정의 의미와 성격을 살펴본 뒤, 앞으로의 생태학적 통합교육과정의 방향을 고찰해보고자 한다. 방법 이를 위하여 생태학, 통합교육과정과 관련된 문헌들을 연구한 뒤, 생태적 담론에서 강조되는 요소를 관계와 전체성으로 정리하고 이 관점을 바탕으로 교육과정에서 통합의 의미를 확인하고, 기존의 통합교육과정의 한계점과 앞으로 나아갈 방향을 도출하고자 하였다. 결과 형식적이며, 수단적 접근이 아닌, 내재적 목적과 분과와 통합의 관점에서 모두 접근 가능한 개념기반 교육과정, 인격적 통합, 사회적, 공동체와의 통합 등 통합의 방향을 전체성의 관점에서 살펴볼 수 있는 Forgaty의 통합모형, Drake의 KDB모형, Beane의 교육과정 통합 이론을 통해 앞으로의 통합교육과정 방향은 내재적, 외재적 목적의 균형, 통합적, 총체적으로 추구되어야 함을 제시하였다. 결론 이런 방향을 고려한다면, 학교 전체적 접근, 질문을 바탕으로 한 학습자 중심, 학습자 주도 학습, 평생학습, 전인적 교육, 유연한 통합교육과정 적용, 교사의 교육과정 문해력 신장은 앞으로 더욱 강조될 통합교육과정의 방향이 될 것이다 Objectives The integrated curriculum, which emphasizes connections and relationships, has many aspects that are in line with ecological factors in terms of relationships. In this regard, this study intends to examine the meaning and nature of the integrated curriculum from the ecological perspective, and examine the direction of the integrated ecological curriculum. Methods To this end, review of literature on ecology and integrated curriculum was conducted, and the elements emphasized in ecological discourse were organized into relationships and totality, and based on this perspective, the meaning of integration was identified Results By examining Erickson’s concept-based curriculum, Forgati s model of integration, Drake s KDB model and Beane s theory of integration, we propose that curriculum integration should be pursued in a balanced of internal and external purposes, and holistic manner. Conclusions We provided suggestions for the direction of the integrated curriculum, which include the need for whole approach of the school, student centered learning, holistic education, flexible application of integrated curriculum, and the development of teachers’ curriculum literacy
정도성(Dosung Jung),이두만(Dooman Lee),정재일(Jaeil Jung) 한국자동차공학회 2006 한국자동차공학회 Symposium Vol.- No.-
As time spending in a vehicle is getting longer, life in the vehicle is believed to be important and people want to get services given in their office or home. To provide users with human-based mobile office environment in the next generation vehicle, to control many sensors and ECU existing in the vehicle by inner vehicle network such as CAN/MOST and to get such services as position and traffic information, optimal route, emergency rescue, and Internet service by interlocking outer network, the vehicle gateway is needed. To provide telematics service to the next generation vehicle and control vehicle network through OSGi framework and OSGi bundle, vehicle gateway structure based on OSGi and a structure provided bundle from the outer network are proposed. We used a bundle of Knopflerfish OSGi framework realized by using JBuilder, release 3 are realized.
Yang, Yoosoo,Shin, Jae Yoon,Oh, Jung-Mi,Jung, Chang Hwa,Hwang, Yunha,Kim, Sehyun,Kim, Jun-Seob,Yoon, Kee-Jung,Ryu, Ji-Young,Shin, Jaeil,Hwang, Jae Sung,Yoon, Tae-Young,Shin, Yeon-Kyun,Kweon, Dae-Hyuk National Academy of Sciences 2010 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF Vol.107 No.51
<P>Neuronal SNARE proteins mediate neurotransmitter release at the synapse by facilitating the fusion of vesicles to the presynaptic plasma membrane. Cognate v-SNAREs and t-SNAREs from the vesicle and the plasma membrane, respectively, zip up and bring about the apposition of two membranes attached at the C-terminal ends. Here, we demonstrate that SNARE zippering can be modulated in the midways by wedging with small hydrophobic molecules. Myricetin, which intercalated into the hydrophobic inner core near the middle of the SNARE complex, stopped SNARE zippering in motion and accumulated the trans-complex, where the N-terminal region of v-SNARE VAMP2 is in the coiled coil with the frayed C-terminal region. Delphinidin and cyanidin inhibited N-terminal nucleation of SNARE zippering. Neuronal SNARE complex in PC12 cells showed the same pattern of vulnerability to small hydrophobic molecules. We propose that the half-zipped trans-SNARE complex is a crucial intermediate waiting for a calcium trigger that leads to fusion pore opening.</P>
( Jaeil Lee ),( Yoon Jung Lee ) 한국의류산업학회 2013 한국의류산업학회지 Vol.15 No.4
This study focused on the cultural differences between South Korea and the U.S. in terms of male consumers` sex role attitude and its influence on grooming and apparel shopping behavior. Purposive samples of American and South Korean males aged between 20 and 40 years were surveyed. The sample sizes were 219 and 233 for American and South Korean consumers, respectively. The data were analyzed by structural equation modeling and ANOVA using SPSS 12.0 and AMOS 14.0. The results indicated that only grooming was influenced by the perceived femininity in the case of South Korean men; however, the model for American men indicated a significant positive influence of femininity on grooming and recreational apparel shopping behavior. In other words, American male consumers who perceive themselves feminine were more likely to be engaged in grooming and recreational apparel shopping behavior. On the other hand, for South Korean men, recreational apparel shopping behavior was not influenced by their sex role attitude, or whether they considered themselves feminine or masculine. This means that recreational apparel shopping behavior is a gender-specific behavior in the U.S., but not in South Korea. The findings of this study indicated that culture has influence on consumers` approach to shopping and appearance. South Korean male consumers were more likely to acknowledge themselves as being feminine, enjoy apparel shopping and grooming compared to American male consumers.
Lee, Jaeil,Lee, Yoon-Jung The Society of Fashion and Textile Industry 2013 한국의류산업학회지 Vol.15 No.4
This study focused on the cultural differences between South Korea and the U.S. in terms of male consumers' sex role attitude and its influence on grooming and apparel shopping behavior. Purposive samples of American and South Korean males aged between 20 and 40 years were surveyed. The sample sizes were 219 and 233 for American and South Korean consumers, respectively. The data were analyzed by structural equation modeling and ANOVA using SPSS 12.0 and AMOS 14.0. The results indicated that only grooming was influenced by the perceived femininity in the case of South Korean men; however, the model for American men indicated a significant positive influence of femininity on grooming and recreational apparel shopping behavior. In other words, American male consumers who perceive themselves feminine were more likely to be engaged in grooming and recreational apparel shopping behavior. On the other hand, for South Korean men, recreational apparel shopping behavior was not influenced by their sex role attitude, or whether they considered themselves feminine or masculine. This means that recreational apparel shopping behavior is a gender-specific behavior in the U.S., but not in South Korea. The findings of this study indicated that culture has influence on consumers' approach to shopping and appearance. South Korean male consumers were more likely to acknowledge themselves as being feminine, enjoy apparel shopping and grooming compared to American male consumers.
이재일(Jaeil Lee),이종현(Chong Hyun Lee),이승욱(Seung Wook Lee),신정채(Jungchae Shin),정진우(Jin Woo Jung) 대한전자공학회 2012 전자공학회논문지 Vol.49 No.12
본 논문에서는 파라메트릭 배열 기반 소나 통신 성능을 분석하였다. 분석을 위하여 음향학적 설계요소를 고려한 최적의 차 주파수 발생조건을 구하고 비선형성이 고려된 소나 방정식을 이용하여 차 주파수의 SNR을 추정하였다. 추정된 차 주파수의 SNR을 이용하여 디지털 변조 방식에 따른 이론적인 비트오류확률과 MIMO 채널 용량을 모의실험 하였다. 1차 주파수의 평균 주파수를 560kHz, 차 주파수를 45kHz 그리고 방사 파워 28.05Watt를 가정할 때, 비트오류확률10<SUP>-4</SUP>이하의 통신 거리는 1차 주파수를 사용할 경우 0.9km이고 차 주파수는 4.25km로 3.35km의 거리 이득을 얻음을 확인하였다. 또한 요구되는 채널 용량 10bps/Hz를 가정할 때 1차 주파수의 구동거리는 0.83km인 반면 주파수의 경우 SISO 통신은 3.8km 그리고 2x2 MIMO 통신은 3.98km 까지 전송 할 수 있음을 확인 하였다. In this paper, we present novel analysis results of sonar communication using parametric array. We consider transducer diameter, primary frequency, difference frequency and acoustic power as analysis parameters of communication performance. We calculate theoretical BER(Bit Error Rate) and channel capacity of MIMO(Multi Input and Multi Output) communication system. By considering practical parameters, we obtain optimum difference frequency generation condition. The obtained primary frequency is 560 kHz, difference frequency 45kHz and acoustic power is 28.05Watt. For BER of 10<SUP>-4</SUP>, the range gain of parametric array communication is 3.35km compared to primary frequency communication. For channel capacity of 10bps/Hz, the SISO and 2x2 MIMO communication range of parametric array communication are 3.8km and 3.98km respectively, while primary frequency communication range is 0.83km.