Effect of dietary probiotic Bacillus spp. on growth performance and resistance of Pacific white shrimp (Litopenaeus vanname) against early mortality syndrome

Hayun Jo,Ji-Eun Kim,Jong-Su Eun,Jae-Won Kim 한국수산해양기술학회(구 한국어업기술학회) 2018 한국수산해양기술학회 학술발표대회 Vol.2018 No.11

Pysicochemical Characteristics of Blanched Capsella Bursa-pastoris on Various Freezing and Thawing Conditions

Hayun Kim,Hye-Lim Shin,Bo-Ram Park,Gwijung Han 한국산업식품공학회 2016 학술대회 및 심포지엄 Vol.2016 No.04

The purpose of this study is to evaluate the quality characteristics of blanched Capsella Bursa-pastoris with quick freezing, and thawing methods. Blanched Capsella bursa-pastoris was packed by vacuum packing (VP) and air containing packing (AP). After then, they were frozen at -20, -40, and 60℃ (immersion freezing). Then, they were stored at -20℃ during 1 week. They were thawed with normal (room temperature), running water and high frequency method. The pH and color of Capsella bursa-pastoris were not different before and after freezing. Likewise, total bacterial counts were shown without variation among them. The amount of drip from thawed Capsella bursa-pastoris was generally more in VP than AP. The cutting intensity of immersion freezing wes higher than that of other freezing methods (P<0.05). Therefore, we selected AP, immersion freezing and high frequency thawing methods for the high quality according to above results

만시(輓詩)에 나타난 슬픔 표출 방식 고찰 -목릉성세(穆陵盛世) 문인을 중심으로-

김하윤 培材大學校 人文科學硏究所 2022 人文論叢 Vol.39 No.-

이 논문은 조선시대 네 명의 문인(정온, 김상헌, 김육, 장유)들 의 만시를 중심으로 슬픔의 표출방식을 고찰하고자 하였다. 죽음 은 대상의 영원한 부재를 의미하고, 만시는 망자(亡者)와의 인생 을 회고하고 추모하면서 지은 한시를 말한다. 일반적으로 만시는 고인과의 친소 관계나 대상에 따라서 표현방식이 달라지기도 하지만, 슬픔과 칭양(稱揚)을 중심으로 자발적 창작이 주를 이루고 있 다. 본고에서는 네 명의 문인들의 만시 작품들을 중심으로 곡진한 슬픔을 표현하는 방식들에 대해서 살펴보았다. 먼저 네 명의 만시 에 대한 대략적인 내용들을 소개하였고, 이들은 모두 목릉성세(穆 陵盛世)의 비슷한 시기를 살다간 당대 대표적 문인들이기 때문에 작품에서 보이는 표현 양상들의 비교 연구를 통해 만시 창작이 활 발했던 당시의 분위기를 읽어내는 척도가 될 수 있다고 판단되었 다. 선행된 연구는 먼저 네 명의 문인들에 대한 만시를 전체적으로 개관해보고, 개략적으로 서술해보았다. 그리고 이들이 만시를 통해 망자를 애도하는 주된 표현 방식에 대해서 알아보았는데, 첫 번째 는 고인과의 추억과 일화를 다시 소환해가면서 망자와 즐겁게 지 냈던 시간들을 함께 공유한 일화를 통해 슬픔을 표출하는 방식이 다. 두 번째는 감정의 직접적인 전달보다는 주변 자연이나 배경에 감정을 의탁하거나 우회적으로 말하는 방식으로 감정을 표출하여 화자의 슬픔의 깊이를 독자가 가늠하도록 하는 것이다. 마지막으 로 세 번째는 떠나간 망자에 대한 축도(祝禱)의 한 형식으로 도교 사상을 빌어서 기원하는 것이다. 현실의 힘들고 어려웠던 일들을 모두 벗어던지고 초월세계인 선계(仙界)에서 편하고 즐거운 일만 가득하기를 바라는 망자에 대한 화자의 마음을 읽을 수 있다. This thesis was intended to examine the way of expressing sadness, focusing on the late poems of four literary men(Jeong On(鄭蘊), Kim Sang-heon(金尙憲), Kim Yuk(金堉), Jang Yu(張維)) in the Joseon Dynasty. Death means the permanent absence of an object, and mansi(輓詩) refers to Chinese poems composed while reminiscing and commemorating the life with the deceased. In general, the expression method of mansi(輓詩) varies according to the relationship with the deceased or the target, but the spontaneous creation mainly focuses on sadness and praise. Focusing on the Mansi(輓詩) works of the four writers, the methods of expressing profound sorrow were examined in this paper. First, we introduce the approximate contents of the four Mansi, and since they are all representative writers of the time who lived in the same period of Mokreung Seongse (穆陵盛世), the atmosphere of the time when Mansi(輓詩) creation was active through a comparative study of the expression aspects seen in their works. could be a measure of reading. First, the Mansi(輓詩) of the four writers was overviewed and briefly described. And the main way they express their mourning for the deceased through Mansi(輓詩) is, first, to express sadness through recalling memories and anecdotes with the deceased and sharing anecdotes of happy times with the deceased. The second is to let the reader gauge the depth of the narrator's sadness by expressing emotions by entrusting them to the surrounding nature or background rather than directly conveying them. Finally, the third is a form of benediction for the departed, praying for the Taoist thought. They want to throw away all the hard and difficult things in reality and only have comfortable and enjoyable things in the transcendental world, the world of celestial beings.

논어의 문장으로 바라본 대학 인성교육의 방향성 고찰

김하윤(Hayun Kim) 한국문화융합학회 2024 문화와 융합 Vol.46 No.1

This study was attempted with the purpose of suggesting the direction of character education necessary for college life, focusing on the sentences of Lunyu(論語), to college students who have experienced the coronavirus pandemic. For the inner cultivation and moral values of college students, it was concluded that various sentences in the Analects of Confucius can cultivate the inner self of college students and increase their moral and spiritual values. In other words, college students must start from the mindset of valuing themselves and treat others with respect based on that mindset in order to build smooth relationships. And if we practice love while maintaining these relationships, I believe that the core values presented in Lunyu(論語) can be properly expressed in modern character education. 이 연구는 코로나 팬데믹 상황을 겪어 온 대학생들에게 논어의문장을 중심으로 대학 생활에 필요한인성교육의 방향성을 제시하려는 목적으로 시도되었다. 논어에보이는 20개 편명의 문장들을 중심으로 대학생들이 사회에 오롯한 인재로 나아가기 위한 사람다운 사람의 기준과 현대사회에 필요한 인성교육을 자신을 되돌아보는 ‘자아를 성찰하기’, 더불어 살아가야 하는 관계의 중요성을 ‘타인과 관계 맺기’, 공동체 생활을 위한 노력을 ‘사랑을 실천하기’로 살펴보았다. 대학생들의 내면 수양과 도덕적 가치를 위해서 논어의다양한 문장들이 대학생들의 내면을 수양하고 도덕적·정신적 가치를 높일 수 있다는 결론에 이르게 되었다. 다시 말하면 대학생들은 자신을 귀하게 여길 줄 아는 마음에서 출발하여 그마음을 바탕으로 타인을 소중하게 대해야 원만한 관계를 맺을 수 있는 것이다. 그리고 이러한 관계들을유지하면서 사랑을 실천해 나간다면 논어에서제시한 핵심 가치들이 현대의 인성교육에 제대로 발현되어 나타날 수 있다고 생각한다.

호텔 조리사들의 아열대 채소 구매의도 및 구전에 관한 연구

김하윤(Hayun Kim) 한국조리학회 2015 한국조리학회지 Vol.21 No.3

Korean Clinical Practice Guideline for the Diagnosis and Treatment of Insomnia in Adults

Choi Hayun,Youn Soyoung,Um Yoo Hyun,Kim Tae Won,Ju Gawon,Lee Hyuk Joo,Lee Chungsuk,Lee Sang Don,Bae Kyungyeol,Kim Seong Jae,Lee Ji Hyun,Kim Tae,Chung Seockhoon 대한신경정신의학회 2020 PSYCHIATRY INVESTIGATION Vol.17 No.11

Objective We aim to present a clinical guideline for the diagnosis and treatment of insomnia in adults by reviewing and integrating existing clinical guidelines. The purpose of this guideline is to assist clinicians who perform evidence-based insomnia treatment.Methods We selected literature that may be appropriate for use in guideline development from evidence-based practice guidelines that have been issued by an academic or governmental institution within the last five years. The core question of this guideline was made in sentence form including Patient/Problem, Intervention, Comparison, Outcome (PICO) elements. After searching PubMed, EMBASE, and medical guideline issuing agencies, three guidelines were judged to be the most appropriately reviewed, up-to-date, and from trusted sources.Results The Appraisal of Guidelines for Research and Evaluation (AGREE) II tool was used to evaluate the quality of the three clinical guidelines. The final outcome of the guideline development process is a total of 15 recommendations that report the strength of the recommendation, the quality of evidence, a summary of content, and considerations in applying the recommendation.Conclusion It is vital for clinical guidelines for insomnia to be developed and continually updated in order to provide more accurate evidence-based treatments to patients.

UNㆍ국제 교류협력 사업 보고서(2014)

김지영(Jiyoung Kim),승재현(Soung Jea Hyen),송주영(Juyoung Song),이윤미(Younmi Lee),이승진(Seungjin Lee),이창진(Changjin Lee),진종호(Jong Ho Jin),김은영(Eun Young Kim),정지영(Jiyoung Chung),유하윤(Hayun Yu),김연수(Youn Soo Kim),김유범(Yu 한국형사법무정책연구원 2014 형사정책연구원 연구총서 Vol.- No.-

에너지 AMI 데이터의 마이홈 데이터 구축 방안 분석

김우제(Woo-Je Kim),정범진(Bumjin Chung),김하윤(Hayun Kim),박수빈(Soobin Parn),박재영(Jaeyoung Park),김선호(Sunho Kim),이은지(Eunji Lee) 한국정보기술학회 2022 Proceedings of KIIT Conference Vol.2022 No.6

Increased susceptibility of white spot syndrome virus-exposed <i>Penaeus vannamei</i> to <i>Vibrio parahaemolyticus</i> causing acute hepatopancreatic necrosis disease

Han, Jee Eun,Kim, Ji-Eun,Jo, Hayun,Eun, Jong-Su,Lee, Chorong,Kim, Ji Hyung,Lee, Kyeong-Jun,Kim, Jae-Won Elsevier 2019 Aquaculture Vol.512 No.-

<P><B>Abstract</B></P> <P>In this study, co-infection of white spot syndrome virus (WSSV) and AHPND-<I>Vibrio parahaemolyticus</I> (<I>Vp</I> <SUB>AHPND</SUB>), was studied in juvenile <I>Penaeus vannamei</I> under the laboratory condition. Experimental shrimp were divided into 4 groups (group 1: WSSV only; group 2: <I>Vp</I> <SUB>AHPND</SUB> only; group 3: WSSV + <I>Vp</I> <SUB>AHPND</SUB>; group 4: not challenged), and for the co-infection, shrimp were challenged with dual pathogens (initially exposed to WSSV and subsequently exposed to <I>Vp</I> <SUB>AHPND</SUB>). During the experiments, we observed an increased mortality rate in the co-infection group (group 3, <I>N</I> = 7/20 shrimp at day 2 post-infection [p.i.], and <I>N</I> = 15/20 shrimp at day 3 p.i.) than other groups (<I>N</I> = 1/20 shrimp at day 3 p.i., and <I>N</I> = 10/20 shrimp at day 4 p.i. in group 2; no mortalities in group 1 and 4). Also, we found obvious differences in WSSV infection among groups; strong WSSV-positives were detected by immunohistochemistry examination (brown coloration) and qPCR assay (the copy numbers between 2.0 × 10<SUP>3</SUP>–3.7 × 10<SUP>4</SUP>) in the co-infection group on the termination day, but these were not detected in the other groups. In addition, there were prominent differences in the histopathology of the hepatopancreas of surviving shrimp among groups; shrimp of the co-infection group showed typical histopathology signs of AHPND in the hepatopancreas, with sloughing of hepatopancreatic tubule epithelial cells (G4) on the termination day, but the hepatopancreas in shrimp of the other groups appeared normal. This study demonstrated that shrimp initially exposed to WSSV allows <I>Vp</I> <SUB>AHPND</SUB> to cause faster and higher mortality than shrimp infected with <I>Vp</I> <SUB>AHPND</SUB> alone, and also leads to severe WSSV infection, indicating that WSSV is a risk factor for <I>Vp</I> <SUB>AHPND</SUB> in ponds. Therefore, shrimp farmers should pay attention to the management of co-infection in the pond.</P> <P><B>Highlights</B></P> <P> <UL> <LI> This is the first study examining the co-infection of WSSV and <I>Vp<SUB>AHPND</SUB> </I> by the shrimp laboratory assay. </LI> <LI> First, the mortality of shrimp was increased by the co-infection with WSSV and <I>Vp<SUB>AHPND</SUB> </I> than by the single infection. </LI> <LI> Also, the level of WSSV infection was increased after the <I>Vp<SUB>AHPND</SUB> </I> infection, confirmed by the immunohistochemistry examination and the qPCR. </LI> <LI> Additionally, shrimp initially exposed to WSSV were hardly recovered from the <I>Vp<SUB>AHPND</SUB> </I>, confirmed by the histopathology examination. </LI> <LI> To sum up, these findings demonstrate that WSSV infection is a risk factor for <I>Vp<SUB>AHPND</SUB> </I> in shrimp ponds. </LI> </UL> </P>

시공간 연결형 문화콘텐츠 서비스를 위한 데이터모델 연구

안재연(Jaeyeon Ahn),서주희(Juhee Suh),김하연(Hayun Kim),김선혁(Sunhyuck Kim),김정화(Jungwha Kim) 한국HCI학회 2014 한국HCI학회 학술대회 Vol.2014 No.12

국내 문화유산 기관의 폐쇄적이고 관리중심 체계인 데이터베이스는 디지털 시대에 등장한 문화유산 영역의 새로운 요구를 충족하지 못하였다. 관리 중심, 공급자 중심의 데이터 베이스에서 다양한 서비스로 활용가능한 서비스 중심, 문화유산 영역의 다양한 생산자를 위한 수요자 중심으로의 전환이 요구된다. 이러한 필요성에 근거하여 케이컬쳐 타임머신 연구는 여러 기관들의 다양한 문화콘텐츠들을 시간과 공간이 연결된 새로운 융·복합 문화콘텐츠로 구조화하고, 구조화된 콘텐츠를 사용자에게 제공하는 기술을 개발함으로써 정보중심으로 축적된 현 문화유산 콘텐츠를 시맨틱한 맥락화를 통해 활용자 중심의 플랫폼을 구축하는 것을 목표로 하였다. 이 논문에서는 서비스 단계에 앞서 우선적으로 수행되어야 할 문화유산 데이터의 통합서비스를 위한 데이터 모델을 고찰한다. 이를 위해 유럽 전역의 문화유산기관으로부터 디지털화 된 문화유산자원을 제공받아 통합서비스를 제공 하는 문화유산 통합 서비스 포털인 유로피아나(Europeana)의 사례를 바탕으로 국내문화유산정보 통합서비스 구축의 가능성을 검토해보고자 하였다. In recent years, databases of domestic cultural heritage institutions have not implemented new needs in digital age because of its closeness. It needs to change from individual management centered database to open and integrated database for diverse contents producer in cultural heritage domain. Therefore we propose ‘K-Culture Time Machine’ research as a platform. This platform will function as aggregator of various cultural heritage resources and provider of the resource connecting it semantically with other cultural heritage resources. In this research we consider structure of data model to incorporate resources from many databases that have distinct metadata formats. Refer to the case of Europeana Data Model (EDM), we come up with the semantically connected database model and explore the possibilities for future of the ‘K-Culture Time Machine’ research.