Content Analysis on Twitter for Identifying Scholarly Activities and Public Use in Informal Communication: With a Focus on Domestic Scholars in Social Sciences

Jiyoung Shim(심지영),Sungjeon Song(송성전) 한국정보관리학회 2019 정보관리학회지 Vol.36 No.2

본 연구는 사회과학 연구자의 비공식 커뮤니케이션 활동 및 대중이용 패턴을 파악하고 범주화하는 데 초점을 맞춘다. 트위터 데이터를 이용하여 대중과의 커뮤니케이션 활동에 참여한 국내 사회과학 연구자 736명을 식별하고, 이 연구자들의 비공식 커뮤니케이션 활동이 드러난 트윗 4,548개를 내용분석하였다. 본 연구는 지금까지 학술커뮤니케이션 연구에서 밝혀지지 않았던 사회과학자와 일반대중 간의 비공식적인 커뮤니케이션을 탐색하고, 구체적인 비공식 커뮤니케이션 활동 내용, 커뮤니케이션 매체 및 협업 분야의 유형을 식별했다는 점에서 의미가 있다. This study aims to identify and categorize the content and public use patterns of social scientists’ informal communication activities. Using Twitter data, we identified Korean 736 social scientists who participated in communication activities with the public, and analyzed 4,548 tweets that revealed their informal communication activities. This study is meaningful in that it explored informal communication between social scientists and the public, which was not previously revealed in scholarly communication, and identified the types of informal communication activities, communication media, and collaborative sectors in detail.

Application of Engineered Zinc Finger Proteins Immobilized on Paramagnetic Beads for Multiplexed Detection of Pathogenic DNA

( Jiyoung Shim ),( Langley Williams ),( Dohyun Kim ),( Kisung Ko ),( Moon-soo Kim ) 한국미생물 · 생명공학회 2021 Journal of microbiology and biotechnology Vol.31 No.9

Micro-scale magnetic beads are widely used for isolation of proteins, DNA, and cells, leading to the development of in vitro diagnostics. Efficient isolation of target biomolecules is one of the keys to developing a simple and rapid point-of-care diagnostic. A zinc finger protein (ZFP) is a doublestranded (ds) DNA-binding domain, providing a useful scaffold for direct reading of the sequence information. Here, we utilized two engineered ZFPs (Stx2-268 and SEB-435) to detect the Shiga toxin (stx2) gene and the staphylococcal enterotoxin B (seb) gene present in foodborne pathogens, Escherichia coli O157 and Staphylococcus aureus, respectively. Engineered ZFPs are immobilized on a paramagnetic bead as a detection platform to efficiently isolate the target dsDNA-ZFP bound complex. The small paramagnetic beads provide a high surface area to volume ratio, allowing more ZFPs to be immobilized on the beads, which leads to increased target DNA detection. The fluorescence signal was measured upon ZFP binding to fluorophore-labeled target dsDNA. In this study, our system provided a detection limit of ≤ 60 fmol and demonstrated high specificity with multiplexing capability, suggesting a potential for development into a simple and reliable diagnostic for detecting multiple pathogens without target amplification.

호안 미로의 ‘일러스트레이션’에 대한 연구: 트리스탕 차라의 『혼잣말하기Parler seul』, 자크 프레베르의 『복수초 Adonides』 중심으로

심지영 ( Jiyoung Shim ) 한국방송통신대학교 통합인문학연구소 2023 통합인문학연구 Vol.15 No.2

카탈루냐 출신의 화가 호안 미로는 삽화집(livre illustré)의 판화가로서 평생에 걸쳐 약 200권이 넘는 책에 참여했다. 20세기 중후반에 활동했던 대부분의 프랑스 시인들은 모두 미로와 협업했다고 할 수 있을 정도로, 미로는 시에 대한 삽화(illustration)를 제작하는 데에 많은 열정을 쏟았다. 이 연구는 초현실주의 그룹과 함께 화가로서 이름을 알리기 시작하여 점차 구상미술의 틀을 벗어나 자신만의 화풍을 구축해가게 된 호안 미로가, 그와 협업했던 다양한 시인들의 시의 특성에 따라 어떤 차이를 두고 삽화 작업을 했는지 알아보았다. 이를 위해 시의 성격이 서로 확연히 다른 트리스탕 차라의『혼잣말하가Parler seul』(1950)와 자크 프레베르의『복수초Adonides』(1975)를 선정하여, 이미지 재현방식을 분석함으로써 미로의 판화가 시와 맺는 관계를 고찰해 보았다. 본 연구는 궁극적으로 차라와 프레베르 등의 현대시가 모방적 내러티브를 벗어나 시어 자체의 실험을 추구하는 것과 마찬가지로, 미로의 삽화는 텍스트의 내용을 ‘밝게 해 준다’는 전통적인 모방적 일러스트레이션을 벗어났음을 보여주었다. 전통적인 삽화집에서는 텍스트의 내용 이해를 돕는 지시적이고 모방적인 삽화가 ‘지시대상’이라는 공통분모를 통해 텍스트와 관계를 맺었다면, 미로의 ‘일러스트레이션’은 텍스트에 대한 종속을 거부하고 시를 시각적으로 재해석했다고 볼 수 있다. 일러스트레이터로서의 미로를 평가할 때 시를 ‘위해’ 작업하기보다는, 시를 ‘통해서’ 작업했던 화가라고 부를 수 있을 정도로, 그의 삽화는 시각적인 방식의 시 읽기를 제안할 뿐만 아니라 텍스트와 같은 비중으로 작품의 의미작용에 참여하면서 책을 예술적 창작품으로 만들었다고 할 수 있다. The Catalan painter Joan Miró was the engraver of the illustrated books, who worked on more than 200 books throughout his life. Most French poets in the mid-to-late 20th century worked with Miró who devoted a lot of enthusiasm to producing illustrations of poetry. This study investigated how Joan Miró, who began to make his name known as a painter with a surrealist group and gradually built his own style of painting outside the framework of figurative painting, made illustrations according to the characteristics of various poets he collaborated with. To this end, Tristan Tzara's Parler seul(1950) and Jacques Prevert’s Adonides(1975) were selected, and the relationship between Miró's illustrations and the poems was examined by analyzing the image reproduction method. This study ultimately showed that, just as modem poetry such as Tzara and Prevert pursue poetry’s own experiments beyond imitative narratives, Miró’s illustrations went beyond traditional imitative illustrations that “illuminate” the content of the text. While in traditional illustration books, a referential and imitative illustration that helps understand the content of the text was related to the text through ‘the referent’, Miró’s “illustration” refused to depend on the text and visually reinterpreted the poem. His illustrations not only suggested reading poetry in a visual way but also participated in semantic action in the same proportion as text, making the book an artistic creation.

아프리카에서 수행되는 프랑스의 문화적 공적개발원조 (ODA) 에 대한 연구

심지영 ( Jiyoung Shim ) 한국방송통신대학교 통합인문학연구소 2020 통합인문학연구 Vol.12 No.2

이 연구는 프랑스의 대(對)아프리카 문화적 공적개발원조(ODA) 사업의 사례와 특징을 알아보고자 하는 데에 그 목적이 있다. 프랑스는 전 세계에서 문화적인 분야의 ODA에 가장 많은 예산을 투입하고 가장 많은 노력을 기울이는 국가로서, 이미 아프리카 식민지배 시기부터 보여온 많은 전례를 통해 프랑스가 ‘문화의 전파’라는 측면에 많은 노력을 기울여왔다는 것은 잘 알려져 있다. 본 연구에서는 OECD의 통계와 유네스코의 연간 보고서, 프랑스 개발청(AFD)의 문화 ODA관련 자료를 분석하여, 프랑스의 문화 ODA의 주요한 특징 몇 가지를 도출하였다. 첫째, 아프리카에서 프랑스의 문화 ODA사업은 주로 프랑스어권 국가를 대상으로 하며, 현지에서의 오랜 역사적인 경험과 문화적 기반을 전제로 하여 수행 가능한 사업 중심으로 추진되고 있다. 둘째 프랑스는 문맹퇴치 사업에 가장 많은 예산을 투입하고 있는데, 수원국 교육의 질을 높여 발전시킨다는 명분을 갖고 있으나 실상 프랑스어를 전파하는 데에 매우 중요한 사업이라는 점에서, 프랑스의 문화 ODA가 프랑스의 국익 추구에도 부합하도록 전략적으로 설계되어 있음을 알 수 있다. 셋째, 사회적 메시지를 담는 세네갈의 드라마 제작지원 사례나 베냉의 중등교육 지원사업 사례에서 알 수 있듯이, 프랑스 는 문화 ODA사업에 거대 자본을 투입하지 않고 효과를 극대화할 수 있는 방향으로 사업을 설계하여 수행하고 있으며 ‘효율성’과 ‘명분’을 동시에 추구하는 소프트 파워전략을 앞세우고 있음을 알 수 있다. The purpose of this study is to examine the characteristics of French cultural official development assistance (ODA) projects in Francophone Africa. France is the country with the most budget far cultural ODA in the world and it is well known that since colonial times, France has made great efforts in terms of “cultural influence.” This study analyzes OECD statistics on French ODA, the annual reports of UNESCO and the materials of the French Development Agency (AFD) to examine the main characteristics of French cultural ODA in Africa. First, French cultural ODA projects in Africa are mainly targeted on French-speaking countries and focus on projects which can be carried out based on their historical experience and cultural foundation in the region. Second, the French language education support project, which has the highest budget, is justified by the fact that it aims to eradicate illiteracy and improve the quality of education in the beneficiary countries, but in fact it is strategically designed to comply with the pursuit of France for the national interest in this area: the spread of the Francophonie. Third, as shown in the production support project for soap operas in Senegal containing social messages or in the secondary education support project in Benin, it can be concluded that France has designed and implemented the cultural ODA projects in a way to maximize the effect without spending a large amount of budget and also has used a “soft power” strategy which aims at both “efficiency” and “cause.”

엑스포그래피를 통해 본 박물관과 식민주의

심지영(Jiyoung SHIM) 프랑스문화예술학회 2016 프랑스문화예술연구 Vol.58 No.-

민중의 상상력과 아프리카 모더니티 : 콩고민주공화국의 민중화를 중심으로

심지영(SHIM, Jiyoung) 프랑스학회 2015 프랑스학연구 Vol.73 No.-

Cette étude se propose d'examiner, autour de la peinture populaire congolaise développée à Kinshasa, la modernité africaine postcoloniale que reflète l'espace urbain. Pour cela, nous avons tout d'abord analysé la peinture publicitaire de Kinshasa, en nous focalisant sur les contextes socio-culturels de ses messages réprésentés et les conditions de la production qui sont liés au développement de la peinture populaire. Ensuite, nous avons montré dans l'analyse de quelques oeuvres des 'watistes' kinois, les pradoxes et les contrastes de cette ville mégalopole, ville millionaire en démographie, ville-spectacle de tous les chaos, tout en montrant les élans désespérés vers une modernité complexe et les efforts pour préserver la tradition des 'villages imaginaires'. D'ailleurs nous avons vérifié comment se présente l'imagination populaire et comment se préserve la mémoire collective dans cette peinture urbaine. Enfin, nous avons conclu que la ville africaine postcoloniale, en tant que héritage de la modernité coloniale, montre la complexité de la modernité africaine naufragée, tout comme le montre Kinshasa-chaos à traver sa peinture populaire.

아프리카 현대 사진에 재현된 도시 공간: 프랑스어권 흑아프리카를 중심으로

심지영 ( Jiyoung Shim ) 한국불어불문학회 2015 불어불문학연구 Vol.0 No.103

Cette etude se propose d``examiner, autour de la photographie africaine contemporaine, les divers aspects de la representation de l``espace urbain qui montrent la situation postcoloniale actuelle des villes africaines. Pour cela, nous avons tout d``abord examine une breve histoire de la photographie africaine, sa definition et ses enjeux. Quelques photographes contemporains representatifs de la photographie du style realiste, tels que Bouna Medoune Seye, Boubacare Toure Mandemory, Dorris Haron Kasco, ont ete ensuite examines avec leurs oeuvres significatifs. Il nous semble que les themes communs des environnements urbains - notamment les villes devastees, abandonnees, taguees et delabrees et les fous - se voient representes dans les oeuvres de ces photographes de nouvelle generation. Leurs oeuvres temoignent des bouleversements politico-economiques et sociaux ou les individus qui souffrent de l``histoire tumultueuse et la memoire collective de la violence. L``espace urbain devaste est ainsi represente en tant que trace d’un passe rempli de pages sombres. En effet, dans les pays africains francophones, la ville est elle-meme une heritage coloniale : l``urbanisation sans regle effectuee par l``histoire coloniale violente engendre ainsi les chaos et les exclus, tout en inspirant les desenchantements aux photographes africains d``aujourd``hui. La photographe africaine contemporaine, en tant que preuve de la memoire collective, nous montre la modernite africaine souffrante.

Facial erythema in patients with atopic dermatitis treated with dupilumab

( Jiyoung Ahn ),( Dong Heon Lee ),( Chan Ho Na ),( Dong Hyun Shim ),( Yu Sung Choi ),( Hye Jung Jung ),( Eric L. Simpson ) 대한피부과학회 2021 대한피부과학회 학술발표대회집 Vol.73 No.1

Background: The development of an eczematous rash on face and neck, which was not described in phase 3 clinical trials, is being reported in the literature in patients treated with dupilumab. Little is known regarding the causes or features of the facial dermatitis. Objectives: We conducted surveys of 162 severe AD patients treated with dupilumab to describe its clinical features, morphology, and etiology. Methods: A multicenter prospective cohort study was conducted from January 1, 2020, to December 31, 2020. A total of 162 patients under dupilumab treatment were asked to complete a questionnaire and patients were evaluated by dermatologists. Results: Out of all 162 patients, 84.6 percent had pre-existing facial dermatitis PRIOR to dupilumab therapy. 121 (88.3 %) patients of them got better after the treatment, 9 (6.6 %) patients of them had no change after the treatment, but 7 (4.3 %) patients of them got worse after the treatment. Out of 25 patients who had not pre-existing facial dermatitis PRIOR to the therapy, 6 (3.7 %) patients of total experienced new-onset facial erythema after the treatment. A large proportion of the patients in both groups had a history of TCS use. Conclusion: In severe AD patients treated with dupilumab, additional or new-onset development of an eczematous rash on face and neck after dupilumab treatment did not frequently occur. Although the mechanisms of this adverse event remains unclear, the possibility of topical corticosteroids withdrawal cannot be excluded.

FC 1-1 : Facial erythema in patients with atopic dermatitis treated with dupilumab

( Jiyoung Ahn ),( Dong Heon Lee ),( Chan Ho Na ),( Dong Hyun Shim ),( Yu Sung Choi ),( Hye Jung Jung ),( Eric L. Simpson ) 대한피부과학회 2021 대한피부과학회 학술발표대회집 Vol.73 No.-

Background: The development of an eczematous rash on face and neck, which was not described in phase 3 clinical trials, is being reported in the literature in patients treated with dupilumab. Little is known regarding the causes or features of the facial dermatitis. Objectives: We conducted surveys of 162 severe AD patients treated with dupilumab to describe its clinical features, morphology, and etiology. Methods: A multicenter prospective cohort study was conducted from January 1, 2020, to December 31, 2020. A total of 162 patients under dupilumab treatment were asked to complete a questionnaire and patients were evaluated by dermatologists. Results: Out of all 162 patients, 84.6 percent had pre-existing facial dermatitis PRIOR to dupilumab therapy. 121 (88.3 %) patients of them got better after the treatment, 9 (6.6 %) patients of them had no change after the treatment, but 7 (4.3 %) patients of them got worse after the treatment. Out of 25 patients who had not pre-existing facial dermatitis PRIOR to the therapy, 6 (3.7 %) patients of total experienced new-onset facial erythema after the treatment. A large proportion of the patients in both groups had a history of TCS use. Conclusion: In severe AD patients treated with dupilumab, additional or new-onset development of an eczematous rash on face and neck after dupilumab treatment did not frequently occur. Although the mechanisms of this adverse event remains unclear, the possibility of topical corticosteroids withdrawal cannot be excluded.

An electromechanical impedance-based method for tensile force estimation and damage diagnosis of post-tensioning systems

Jiyoung Min,Hyojin Shim,Chung-Bang Yun,홍정욱 국제구조공학회 2016 Smart Structures and Systems, An International Jou Vol.17 No.1

We propose an effective methodology using electromechanical impedance characteristics for estimating the remaining tensile force of tendons and simultaneously detecting damages of the anchorage blocks. Once one piezoelectric patch is attached on the anchor head and the other is bonded on the bearing plate, impedance responses are measured through these two patches under varying tensile force conditions. Then statistical indices are calculated from the impedances, and two types of relationship curves between the tensile force and the statistical index (TE Curve) and between statistical indices of two patches (SR Curve) are established. Those are considered as database for monitoring both the tendon and the anchorage system. If damage exists on the bearing plate, the statistical index of patch on the bearing plate would be out of bounds of the SR curve and damage can be detected. A change in the statistical index by damage is calibrated with the SR curve, and the tensile force can be estimated with the corrected index and the TE Curve. For validation of the developed methodology, experimental studies are performed on the scaled model of an anchorage system that is simplified only with 3 solid wedges, a 3-hole anchor head, and a bearing plate. Then, the methodology is applied to a real scale anchorage system that has 19 strands, wedges, an anchor head, a bearing plate, and a steel duct. It is observed that the proposed scheme gives quite accurate estimation of the remaining tensile forces. Therefore, this methodology has great potential for practical use to evaluate the remaining tensile forces and damage status in the post-tensioned structural members.