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이정훈,명정희 한국어문교육연구회 2022 어문연구 Vol.50 No.2
명정희·이정훈, 2022, ‘주다’ 수여구문과 수혜구문의 의미와 논항구조, 어문연구, 194 : 5~28 우리말에서 ‘주다’는 수여구문과 수혜구문을 형성하며 일반용언과 보조용언의 두 가지 자격을 지닌다. ‘주다’는 일반용언으로 사용될 때 행위주역, 대상역, 수령자역을 요구한다. 이때 수령자는 대상을 소유한 자로 해석되어 대상이 이동한 착점인 도달점과 구분된다. ‘주다’는 동사 뒤에 결합하여 ‘-어 주다’ 연속 동사 구문을 형성하기도 한다. 이때 ‘주다’와 같이 ‘NP에게’를 논항으로 가지는 ‘던지다’류의 동사와 결합하면 ‘주다’는 ‘소유 이전’의 의미로 해석된다. 이와 달리 ‘읽다’와 같은 동사 뒤에 ‘-어 주다’가 결합하면 대상의 의미가 개체가 아니라 사건으로 해석되어 수령자가 사건의 결과 상황에 놓인 것으로 해석된다. 한편 ‘-어 주다’ 수혜구문은 ‘NP에게’를 도입하지 않고 ‘NP을/를 위해’로 실현되는 수혜주를 논항으로 취한다. 이때 수혜주는 행위주의 행위 목적이자 동기로 해석되며 논항 중에서도 당연 논항으로 분석된다.
이정훈 한국전략문제연구소 1998 전략연구 Vol.5 No.2
The introduction of the Guidelines for U.S.-Japan Defense Cooperation(hereinafter the Guidelines) in New York on 23 September 1997 has been received with mixed emotions. On the one hand, the Guidelines are expected to strengthen the existing U.S.-Japan security ties, thereby contributing to the security environment in East Asia. On the other hand, alarmists point to Japan's expanded military role which could eventually lead to Japan's remilitarization, an unsavory development given Japan's past record as an imperialistic power. Whatever the verdict, the Guidelines are generally perceived as a milestone, with the potential to reshape the political·military landscape of the region as a whole. Immediately at issue is the question of how to step up Japan's military role in situations in areas surrounding Japan, including possible contingencies on the Korean peninsula. China, meanwhile, has accused the Guidelines of implying a possible intervention in case of a contingency in the Taiwan straits. Officially, the Guidelines are designed to strengthen Japan's rear area support to U.S. forces in operations. This would necessitate Japan conducting such activities as mines-weeping, surveillance, and intelligence gathering. Although strictly restricted by the "peace constitution" when it comes to forces deployment, the Guidelines seemed to clear the way for Japan's military activities on the high seas as well as in international airspace. This of course is where the focus of the debate lies. Against the backdrop of China's emergence as a major power, the North Korean nuclear threat, and more immediately the Okinawan rape incident, the United States and Japan made the decision to commit themselves to build a more specific and balanced system of military cooperation. The paper discusses some of the main problems and issues arising from this reinforced alliance network. In doing so the Guidelines are put into proper historical perspective, especially from a post-Cold War context. Some of the main questions raised are: What is the significance of the Guidelines? Will the Guidelines serve as a stepping stone for Japanese military expansionism? What problems still lie ahead in the implementation of the contents of the Guidelines? Was this a political as much as a military decision? In examining these and others questions, a point is made about the inevitability of the outcome of the Guidelines. In the end, the impact of the Guidelines on the Korean peninsula is discussed as to how the new U.S.-Japan agreements affect the South Korean government's security outlook and planning. It is argued that given the specific guidelines are within the rigid framework of U.S.-Japan Security Treaty, there's more to gain than fear from South Korean perspective. The South Korean government is therefore encouraged to make every effort to join the U.S.-Japan cooperative scheme, rather than shy away from it, through diverse channels of dialogue.
공통현 기반 삼변측량 보정 알고리즘 및 복합 측위 시스템 개발
이정훈,박부곤,김용길,최지훈,김정태,배경훈,Lee, Jeonghoon,Park, Bu-Gon,Kim, Yong-Kil,Choi, Ji-Hoon,Kim, Jung-Tae,Bae, Kyung-Hoon 한국정보통신학회 2020 한국정보통신학회논문지 Vol.24 No.3
Indoor positioning based on trilateration using common chord estimates location of a mobile subject by using intersection points between each circles which the radius is same as distance between the mobile subject and each radio-frequency transmitter. However, if the intersection points are not found due to error of the distance measurement, it causes failure of estimating the mobile subject's location. To prevent this case, numbers which is proportionate to radius of each circles, are temporarily added to each distances in order to lengthen radius of the circles. Although the estimated location includes error due to the radius extension, it is corrected again by the added value and distance from reference point. With introduction of the advanced correction algorithm, potential issues of existing trilateration such as failure of estimating location and distance measurement error will be minimized.
이정훈 한국대기환경학회 2021 한국대기환경학회 학술대회논문집 Vol.2021 No.10
대기중 빛을 흡수하는 물질을 측정하는 대표적인 장치는 필터를 기반으로 하고 있다. 실시간으로 필터 위에 포집되는 대기중 에어로졸의 직적 직후 광량차를 비어-램버트(Beer-Lambert) 법칙에 적용하는 것이다. 비어-램버트 법칙은 수용액과 같은 균질 매질에서는 정확도와 안정성이 매우 뛰어나다. 하지만, 부직포 필터와 같은 비균질-불균일 매질에 포집된 에어로졸에 적용하기에는 많은 주의가 필요하다. 이뿐만 아니라 포집되는 물질이 통과하는 구성 부위의 기계적 특성과 신호처리를 위한 부품들의 전기적 특성에 따라 잡음을 동반할 수 있다. 본 연구에서는 이러한 기계적 특성과 전기적 특성에 기인하는 것으로 추정되는 잡음에 대해 소형 측정기를 대상으로 수행하였다. 고농도와 중간농도 범위에서 기기는 대단히 훌륭한 성능을 보였다. 저농도 조건에서의 기기 특성을 평가하고자 2 μg/m³ 이하에서의 장치 성능을 테스트하였으며, 잡음의 기원에 대해 면밀하게 고찰하고자 한다. 광범위하게 사용되고 있는 센서 기술의 희망찬 미래는 최종사용자가 그 기술을 사용하기 이전에 명확하게 장단점을 이해하는 것에 달려있다. 본 연구는 센서 기술의 미래에 희망을 줄 것으로 기대한다.
Heat source control intelligent system for heat treatment process
이정훈,조인희 한국인터넷방송통신학회 2022 International journal of advanced smart convergenc Vol.11 No.4
Although precise temperature control in the heat treatment process is a key factor in process reliability, there are many cases where there is no separate heat source control optimization system in the field. To solve this problem, the program monitors the temperature data according to the heat source change through sensor communication in a recursive method based on multiple variables that affect the process, and the target heat source value and the actual heat treatment heat source to match the internal air temperature and material temperature. A control optimization system was constructed. Through this study, the error rate between the target temperature and the atmosphere (material surface) temperature of around 10.7% with the existing heat source control method was improved to an improved result of around 0.1% using a process optimization algorithm and system.
생성형 인공지능이 중등 영어교육에 미치는 영향: 2022-2025년 수업 사례 연구 동향 분석
이정훈 한국중앙영어영문학회 2025 영어영문학연구 Vol.67 No.3
The purpose of this research is to investigate the impact of generative AI on Korean secondary English education, following the emergence of ChatGPT in 2022. Generative AI is predominantly used for reading and writing, a trend influenced by Korea’s assessment environment and AI’s technical capabilities and user accessibility. Research reveals that AI tools have differential effects based on proficiency; they significantly improve the language skills and confidence of low/intermediate-level students, potentially reducing learning gaps and implying the need for differentiated pedagogical strategies. The introduction of AI is also shifting the teacher’s role from a knowledge transmitter to a learning designer and facilitator. Furthermore, learners tend to adopt self-directed methods by using AI as an interactive partner for designing questions and revising work based on feedback. Overall, generative AI is a powerful tool for innovative pedagogical approaches and learner-centered education. To maximize its potential, future research should focus on developing integrated models that better incorporate competency-based learning models, redefining the teacher’s role, and creating new assessment methods for the AI era.