SSP 기후변화 시나리오에 따른 농업용 저수지 홍수조절능력 분석

김지혜 ( Kim¸ Jihye ),곽지혜 ( Kwak¸ Jihye ),황순호 ( Hwang¸ Soonho ),전상민 ( Jun¸ Sang Min ),이성학 ( Lee¸ Sunghack ),이재남 ( Lee¸ Jae Nam ),강문성 ( Kang¸ Moon Seong ) 한국농공학회 2021 한국농공학회논문집 Vol.63 No.5

The objective of this study was to evaluate the flood control capacity of the agricultural reservoir based on state-of-the-art climate change scenario - SSP (Shared Socioeconomic Pathways). 18 agricultural reservoirs were selected as the study sites, and future rainfall data based on SSP scenario provided by CMIP6 (Coupled Model Intercomparison Project 6) was applied to analyze the impact of climate change. The frequency analysis module, the rainfallrunoff module, the reservoir operation module, and their linkage system were built and applied to simulate probable rainfall, maximum inflow, maximum outflow, and maximum water level of the reservoirs. And the maximum values were compared with the design values, such as design flood of reservoirs, design flood of direct downstream, and top of dam elevation, respectively. According to whether or not the maximum values exceed each design value, cases were divided into eight categories; I-O-H, I-O, I-H, I, O-H, O, H, X. Probable rainfall (200-yr frequency, 12-h duration) for observed data (1973∼2020) was a maximum of 445.2 mm and increased to 619.1∼1,359.7 mm in the future (2011∼2100). For the present, 61.1% of the reservoirs corresponded to I-O, which means the reservoirs have sufficient capacity to discharge large inflow; however, there is a risk of overflowing downstream due to excessive outflow. For the future, six reservoirs (Idong, Baekgok, Yedang, Tapjung, Naju, Jangsung) were changed from I-O to I-O-H, which means inflow increases beyond the discharge capacity due to climate change, and there is a risk of collapse due to dam overflow.

노년 세대를 위한 서사 교육의 설계와 방향

김지혜 ( Kim¸ Jihye ) 한국독서학회 2021 독서연구 Vol.- No.60

본 연구에서는 신체적, 정신적, 사회적 위기감을 극복하고 삶의 질을 높일 수 있도록 하는 노년 세대를 위한 서사 교육의 방안을 모색하고자 하였다. 먼저, 노년 세대를 위한 서사 교육의 이론적 토대를 설정하기 위해 노년 정체성의 특성과 폴 리쾨르(P. Ricoeur)의 이야기 정체성 이론을 살펴보았으며, 2018년 국립국어원의 <어르신 대상 국어문화 프로그램 개발 및 시범 적용>의 서사 부분 프로그램의 설계 및 내용을 소개함으로써 노인을 위한 서사 교육의 방향을 고찰하였다. 리쾨르의 서술적 정체성(narrative identity)에 따르면 서사는 자신의 삶을 이해하고, 그 이야기를 형상화하여 공유함으로써 새로운 자기 이해를 이룰 수 있게 한다. 그러므로 노년 세대를 위한 서사 교육은 노년기의 정체성을 재확립하고, 자아존중감을 높이는 데 중요한 역할을 할 수 있다. 2018년 개발된 국립국어원의 <어르신 대상 국어문화 프로그램 개발 및 시범적용>의 서사 교육 프로그램은 서사를 통해 노년의 삶에 대한 긍정적인 인식을 확립함으로써 자아존중감을 높이고 나아가 노년기의 삶의 질을 향상시키는 것을 목표로 삼았다. 이 프로그램의 내용은 크게 네 가지 단계로 구성되었는데, 첫 번째 단계는 ‘‘나’를 돌아보기’ 단계, 두 번째 단계는 ‘노년과 마주하기’, 세 번째 단계는 ‘행복한 노년의 삶 설계하기’, 네 번째 단계는 ‘‘나’를 표현하기’이다. 본 프로그램에서는 서사를 매개로 ‘과거-현재-미래’라는 연속적인 삶의 서사를 의미화하고 이를 표현함으로써 자신의 정체성을 긍정적으로 재정립할 수 있도록 하였다. 또한 본 연구에서는 서사 교육 프로그램의 시범 강의와 만족도 조사 결과를 통해 향후 노년 세대 대상 서사 교육의 긍정적 역할을 기대할 수 있었다. 향후 노년 세대를 위한 서사 교육은 폭넓은 노년 계층을 대상으로 한 다양한 교육, 여러 세대가 함께할 수 있는 쌍방향적 교육, 다양한 매체를 활용한 다각적인 교육이라는 방향성을 고려하여 발전해야 할 것이다. This study sought a narrative education plan designed for the elderly generation allowing them to overcome physical, mental, and social crisis and improve their quality of life. To establish the theoretical base of old age identity and narrative education, this study examined the theory of narrative identity by Paul Ricoeur. Meanwhile, it considered narrative education plans for the elderly by presenting the design and contents of a narrative program entitled “Development of programs of Korean language culture and pilot application oriented toward the elderly” developed by the National Institute of Korean Language in 2018. According to the narrative identity of Paul Ricoeur, the narrative helps one attain self-understanding by allowing one to understand and share one’s life through the embodiment of the story. Therefore, narrative education for the elderly generation can be instrumental in helping the elderly discover their old age identity and increase their self-esteem. The “Development of programs of Korean language culture and pilot application oriented toward the elderly,” developed by the National Institute of Korean Language in 2018, aimed to improve the self-esteem of the elderly by establishing a positive awareness of old age life through narratives. This program largely consists of four stages: “looking back at myself,” “facing old age,” “designing a happy old age life,” and “expressing myself. The first stage of “looking back at myself,” the second stage of “facing old age,” the third stage of “designing a happy old age life,” and the fourth stage of “expressing myself.” Through awareness of “past-present-future” based on these stages, this program allows the elderly to express and reflect on themselves. Future narrative education for the elderly will be required to develop multifarious education oriented toward a range of elderly groups, interactive education, and multidirectional education applying diverse media which various generations can experience together.

부모의 사회경제적 자원이 자녀의 결혼 이행에 미치는 영향: 한국노동패널 1998~2016년 자료를 중심으로

오지혜 ( Oh¸ Jihye ) 한국보건사회연구원 2020 保健社會硏究 Vol.40 No.4

최근 한국 사회에서 발생하고 있는 여러 현상 중 주목해야 할 점은 개인의 인구학적 행위가 점차 불평등한 방식으로 확산되고 있다는 것이다. 연애와 결혼, 그리고 출산으로 이어지는 일련의 생애과정 이행 및 속도가 귀속 자원에 따라 결정되고 있으며, 이는 인구학적 행위의 불평등 현상으로 이어지고 있다. 이러한 맥락에서 본 연구는 가족의 사회경제적 자원에 따라 결혼이라는 인구학적 행위가 어떠한 차이를 갖는지 한국노동패널 1차년도부터 19차년도 자료를 활용해 분석해 보았다. 분석 결과에 따르면, 한국 사회미혼남녀의 결혼 가능성은 부모의 가구소득 및 금융자산과 같은 경제 자원에 따라 집단간 차이가 존재하고, 이는 통계적으로 매우 유의한 것으로 나타났다. 특히 부모의 경제력 효과는 결혼 적령기에 속한 미혼남녀의 결혼 이행에 긍정적인 영향을 미치고, 여성보다 남성에서 그 효과가 더욱 큰 것으로 확인됐다. 이 같은 결과는 한국 사회 결혼현상이 불평등의 결과로 나타나고 있다는 것을 보여준다. One of the phenomena to be noticed in Korean society is that individual demographic behavior is gradually spreading in an unequal way. The transition and timing of the life-course events such as dating, marriage and childbirth is determined by family background, leading to inequality in demographic behavior. In this context, this study analyzed how the demographic behavior pattern of marriage differs according to the socio-economic resources of the family, using data from the 1st to 19th year of the KLIPS. According to the results, it was found that the difference in the marriage rate between groups according to economic resources such as household income and financial assets of parents had a statistically significant effect on the marriage of unmarried men and women in Korean society. In particular, it was confirmed that the effect of family economic power is positive for the marriage in the marriageable age, and is greater in men than women. These results show that marriage in Korea society is becoming an inequality phenomenon determined by the socio-economic background of the family.

Overseas Digital Citizenship Education Research Analysis and Implications

JiHye Lee(JiHye Lee) 한국아세아태평양교육문화융복합학회 2022 Asia Pacific Journal of Teaching and Learning Vol.2 No.2

Purpose The purpose of this study is to examine digital citizenship education in other countries and to suggest future directions for digital citizenship education. Through this, it is intended to provide implications for curriculum revision and subjects related to digital citizenship. Method In order to achieve the purpose of this study, websites, papers, and books were analyzed. In the EU, digital citizenship education presented by the Council of Europe was examined. In the UK, I analyzed the Connected World of the UK Council for Internet Safety. In Australia, I looked at two institutions: the New South Wales Department of Education and the ARC Centre of Excellence for the Digital Child. Common Sense, a nonprofit organization in the US, Smart Media that is a center for digital and media literacy in Canada, and DQ Institute in Singapore were also analyzed. Results Based on the examination of digital citizenship education in other countries, it was found that they emphasize responsibility within the digital society by paying attention to the connectivity of the digital society. For safety in the digital society, education in understanding the digital society and its characteristics is proposed. In addition, the rights within the digital society are considered important in protecting the digital rights of the self and others. Conclusion Since digital use is not limited to schools, education connected with home and society is necessary. For this, digital citizenship education for parents is needed. It is also necessary to recognize the importance of cultivating digital citizenship in society. In addition, it is necessary to develop a variety of educational material and educational programs that can be used in schools, homes, and organizations.

Revisiting the exchange rate dynamics at the US zero lower bound

Jihye Ahn(Jihye Ahn) 서울대학교 경제연구소 2022 Seoul journal of economics Vol.35 No.4

This study revisits the dynamics of dollar/euro exchange rate in response to the US monetary policy shock at the zero lower bound (ZLB) including the COVID-19 pandemic. The key findings are as follows. First, the exchange rate behavior indicates Dornbusch (1976)’s overshooting hypothesis at the states classified as beginning and ending of the ZLB. Second, the revived ZLB induced by the COVID-19 pandemic has a larger impact on the exchange rate than that induced by the global financial crisis. Third, the responses of the exchange rates demonstrate the uncovered interest rate parity and the overshooting.

Detection and molecular characterization of bovine coronavirus in Vietnam

Jihye Shin(Jihye Shin),Ra Mi Cha(Ra Mi Cha),SeEun Choe(SeEun Choe),Van Phan Le(Van Phan Le ),In-Soo Cho(In-Soo Cho) 한국예방수의학회 2017 한국예방수의학회 학술대회자료집 Vol.2017 No.-

Molecular characterization and isolation of bovine coronavirus from Korean calf diarrheic feces

Jihye Shin(Jihye Shin),Ra Mi Cha(Ra Mi Cha),SeEun Choe(SeEun Choe),In-Soo Cho(In-Soo Cho) 한국예방수의학회 2017 한국예방수의학회 학술대회자료집 Vol.2017 No.-

Computational Experiences in Embedding Quantum Operators in a Metaheuristic Algorithm

Jihye Jung,Byoungil Choi,Joonyup Eun,In-Chan Choi 대한산업공학회 2023 대한산업공학회 춘계학술대회논문집 Vol.2023 No.5

Associations among plasma vitamin C, epidermal ceramide and clinical severity of atopic dermatitis

Jihye Shin,You Jin Kim,Oran Kwon,Nack-In Kim,Yunhi Cho 대한지역사회영양학회 2016 Nutrition Research and Practice Vol.10 No.4

BACKGROUND/OBJECTIVES: Atopic dermatitis (AD), a chronic inflammatory skin disease, is accompanied by disruption of the epidermal lipid barrier, of which ceramide (Cer) is the major component. Recently it was reported that vitamin C is essential for de novo synthesis of Cer in the epidermis and that the level of vitamin C in plasma is decreased in AD. The objective of this study was to determine the associations among clinical severity, vitamin C in either plasma or epidermis, and Cer in the epidermis of patients with AD. SUBJECTS/METHODS: A total of 17 patients (11 male and 6 female) aged 20-42 years were enrolled. The clinical severity of AD was assessed according to the SCORAD (SCORing Atopic Dermatitis) system. Levels of vitamin C were determined in plasma and biopsies of lesional epidermis. Levels of epidermal lipids, including Cer, were determined from tape-stripped lesional epidermis. RESULTS: The clinical severity of patients ranged between 0.1 and 45 (mild to severe AD) based on the SCORAD system. As the SCORAD score increased, the level of vitamin C in the plasma, but not in the epidermis, decreased, and levels of total Cer and Cer2, the major Cer species in the epidermis, also decreased. There was also a positive association between level of vitamin C in the plasma and level of total Cer in the epidermis. However, levels of epidermal total lipids including triglyceride, cholesterol, and free fatty acid (FFA) were not associated with either SCORAD score or level of vitamin C in the plasma of all subjects. CONCLUSIONS: As the clinical severity of AD increased, level of vitamin C in the plasma and level of epidermal Cer decreased, and there was a positive association between these two parameters, implying associations among plasma vitamin C, epidermal Cer, and the clinical severity of AD.

Lysophosphatidylethanolamine delays fruit softening of persimmon (Diospyros kaki)

Jihye Jung,Young-Pyo Lee,Sung-Woo Bae,Gwang-Hwan Ahn,Stephen Beungtae Ryu 한국원예학회 2019 Horticulture, Environment, and Biotechnology Vol.60 No.4

We investigated the possibility of prolonging the freshness of persimmons ( Diospyros kaki ) for overseas export. Previous studies aimed at improving the shelf life of harvested persimmons focused on the synthetic gas 1-MCP, an inhibitor of ethylene perception. In this study, the natural lipid compound lysophosphatidylethanolamine (LPE) was applied to prolong the freshness of persimmons. LPE signifi cantly delayed persimmon softening when applied not only during fruit growth, but also after harvest, or after a long period of post-harvest cold storage, simulating conditions of overseas export. LPE suppressed the expression of the softening-related genes ACS1 , ACO1 , ERF24 , DkUGD1 , DkCHI3 , and DkB - CHI1. These results reveal the eff ects of LPE on persimmon softening and the related molecular mechanisms and provide evidence that LPE can be used to delay persimmon softening.