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학문 목적 한국어 듣기 교재 분석 연구 - 듣기 담화 실제성과 과제 활동 유형을 중심으로 -
강현진 ( Kang¸ Hyunjin ) 한국언어문화교육학회 2021 언어와 문화 Vol.17 No.3
This study examined the authenticity of the listening and activity types of listening tasks in Korean listening for academic purposes. In doing so, it aimed to investigate and analyse the authenticity of the discourse in the listening textbooks and the activity types of listening tasks for academic Korean learners. Through analysis and reflection, I discuss important issues for the future development of listening materials. The results of the analysis confirm the progress of the textbooks. However, it is necessary to diversify the genres of the discourse, which were recorded using various media. I also discuss the broadening of the scope for more practical listening. Regarding the listening task activities in the textbooks, I found that the tasks were biased toward literal comprehension listening, intensive listening and selective listening. Therefore, I suggest that the inferential listening tasks and interactive listening activities should be further reflected in the textbooks. (Seoul National University)
이현진 ( Lee¸ Hyunjin ),박원배 ( Park¸ Wonbae ) 한국의료복지건축학회 2021 의료·복지 건축 Vol.27 No.3
Purpose: It is important to plan the ward module at a time when the size of beds, the floor area, and the construction budget are all set prior to the hospital design. In this context this study aims (1) to derive various factors affecting the ward module, and (2) to analyze the appropriate room module according to the type. Methods: Design factors related to hospital modules are derived through precedential studies, and the types of ward elevation are classified by reviewing the drawings of 18 case hospitals. And the detailed dimensions and area of the derived elements are analyzed. Results: The X-axis modules of the ward are switched to long span structural columns of 9.9 m, 12.6 m and 13.2 m, but the ward modules still represent 6.6 m. The Y-axis module of the ward shows a dimension of 9 to 9.9m in the process of changing a multi-person room into a four-person room. Type A of curtain wall with columns located on the wall of the room and type B of curtain wall located in the center of the room are analyzed due to their variations. The square window type, which forms the elevation of the square window by exposing the columns to the elevation, and the outframe type, which protrudes from the structural columns and beams, have elevation designs limited. There are, however, no obstacles to the interior space of the hospital room, so the wall composition and furniture arrangement are expected to be free. The ward area of Curtain Wall Type A, which can secure an effective area of 5.9m*5.0m, are 52.1㎡. The Curtain Wall Type A, Square window type, and the outframe type are 49.8㎡. Implications: As part of the hospital standard module plan for economical and reasonable hospital building planning, a type was proposed in this study in conjunction with the external design. It is hoped that it be a base for standard module research linked together to the Central Treatment department, Outpatient department and underground parking lot.
김현진 ( Hyunjin Kim ),강승혜 ( Seunghae Kang ),홍윤혜 ( Yunhye Hong ),한상미 ( Sangmee Han ),박수연 ( Sooyeon Park ) 국제한국어교육학회 2018 한국어 교육 Vol.29 No.3
This research presents principles and models for developing textbooks for business Korean to be used at the King Sejong Institutes overseas targeting Korean learners with vocational purposes. The principles of the business textbooks are based on research by Hyunjin Kim et al. (2018) which contains needs analysis and results from analyzing textbooks. The principles were also extracted from investigating previous researches relating to business Korean and characteristics of teaching and learning Korean with vocational purposes. The principles can be summarized to 1) connectivity with general purpose Korean textbooks of “Sejong Korean”, 2) centrality with the users, and 3) improving communication skills for vocations. Additionally, textbooks based on these principles were tested in August and September of 2018 in China and Korea; usefulness of the textbooks were then examined by experts in Korean education. After the process, “Sejong Business Korean 1, 2” each with 18 chapters were written. (Ewha Womans University·Yonsei University·Hongik University·Yonsei University·University of Seoul)
Mouse Dot1L controls development of lymphatic vessels
Hyunjin Yoo,Kwonho Hong 한국실험동물학회 2021 한국실험동물학회 학술발표대회 논문집 Vol.2021 No.7
Proper functioning of the lymphatic system is required for normal immune responses, fluid balance, and lipid reabsorption. Multiple regulatory mechanisms are employed to ensure the correct formation and function of lymphatic vessels; however, the epigenetic modulators and mechanisms involved in this process are poorly understood. Here, we assess the regulatory role of mouse Dot1l, a histone H3 lysine (K) 79 (H3K79) methyltransferase, in lymphatic formation. Genetic ablation of Dot1l in Tie2(+) endothelial cells (ECs), but not in Lyve1(+) or Prox1(+) lymphatic endothelial cells (LECs) or Vav1(+) definitive hematopoietic stem cells, leads to catastrophic lymphatic anomalies, including skin edema, blood–lymphatic mixing, and underdeveloped lymphatic valves and vessels in multiple organs. Remarkably, targeted Dot1l loss in Tie2(+) ECs leads to fully penetrant lymphatic aplasia, whereas Dot1l overexpression in the same cells results in partially hyperplastic lymphatics in the mesentery. Genetic studies reveal that Dot1l functions in c-Kit(+) hemogenic ECs during mesenteric lymphatic formation. Mechanistically, inactivation of Dot1l causes a reduction of both H3K79me2 levels and the expression of genes important for LEC development and function. Thus, our study establishes that Dot1l-mediated epigenetic priming and transcriptional regulation in LEC progenitors safeguard the proper lymphatic development and functioning of lymphatic vessels.
Low-career Teachers at Public Kindergartens at their New Starting Point
( Hyunjin Park ),( Yijeong Kwon ) 한국유아교육학회 2021 정기학술대회 논문집 Vol.2021 No.1
In this study, we heard and analyzed the first experiences of teachers in the recognition and operation of the 2019 revised Nuri curriculum of low-career teachers with less than three years of teaching experience. The results of this study found that first, teachers with low career in public kindergartens were able to make various efforts and had diverse experience in the operation of the 2019 revised Nuri curriculum. Second, low-career teachers experienced difficulties due to a lack of practical knowledge, as well as structural difficulties in operating the curriculum. Third, low-career teachers are finding a junction between the previous curriculum and the 2019 revised Nuri curriculum by compromising between the two.