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혈관무늬병증에 동반된 중심와곁 맥락막신생혈관에 대한 광역학 치험 1예
박연정,김유리,정인영,박종문,Yeon Jeong Park,Eurie Kim,In Young Chung,Ph,D,Jong Moon Park,Ph,D 대한안과학회 2008 대한안과학회지 Vol.49 No.4
Purpose: To report a case of verteporfin photodynamic therapy (PDT) for juxtafoveal choroidal neovascularization (CNV) secondary to angioid streaks. Case summary: An 54-year-old male presented with metamorphopsia of the right eye. It was diagnosed as juxtafoveal CNV secondary to angioid streaks and treated with verteporfin PDT-Best corrected visual acuity (BCVA) and macular thickness by optical coherence tomography (OCT) were measured. Over 14 month follow-up period, baseline BCVA was 0.3 and it increased to 0.4 by the final examination, while macular thickness decreased from 264 μm to 229 μm. No side effects of PDT were noted. Conclusions: Verteporfin PDT for CNV-associated with angioid streaks does not appear to significantly alter the course of the disease undergoing enlargement and disciform transformation of the neovascular process. However, we expected that the actual clinical findings improved during short term follow-up. The severity of symptoms of CNV-associated with angioid streaks in a single patient varies over time, so long-term follow-up and careful examination is needed.
코로나19로 인한 교수법 변화: 테크노스트레스와 테크놀로지 수용 성향에 따른 교수자 유형 분석
박연정,장윤경,이성아,이수경 부산대학교 교육발전연구소 2023 교육혁신연구 Vol.33 No.3
Purpose: This study explored how instructors’ technostress and technology acceptance propensity affected their choices of teaching methods in the transition from traditional to online classes in university due to Covid-19. Method: For the purpose of this study, we analyzed 251 instructors’ responses who participated in the survey conducted by the Center for Teaching and Learning in a university. The major teaching methods applied in the classes were categorized and compared to the changes before and after COVID-19. Results: The results revealed that “lecture-based teaching” and “problem-based learning” were consistently utilized frequently even right after COVID-19 while the “mixture of lecture-based learning and question-based teaching” was increased. Also, “project-based learning” was replaced with other diverse activities to achieve the goal of instruction. This study further conducted a clustering analysis based on instructors’ technostress and technology acceptance propensity. A LAMP model was developed and categorized the instructors into Leading, Active, Moderate, and Passive groups. Although there was no significant difference in the choice of teaching methods by each group of the instructors, it was found that L and A groups who were active in accepting technology planned more synchronous learning for the second semester, just after running non-face-to-face classes for the first semester in 2020. Conclusion: While instructors revealed their changed perception on the important elements for a successful classroom, knowledge and skills related to the use of technology were more importantly perceived. The more favorable and active for the use of technology, the more positive intentions were expressed for online learning in the future. Lastly this study discussed the need for customized faculty development programs according to different instructor groups based on their technostress and technology acceptance propensity.
기업의 지속가능경영이 기업신뢰에 미치는 요인에 관한 실증연구 : ESG를 중심으로
박연정,원용춘,김성주 한국IT정책경영학회 2022 한국IT정책경영학회 논문지 Vol.14 No.3
In general, it was seen that for sustainable management, companies should create long-term shareholder value by managing risks arising from economic, environmental, and social responsibilities using organizational capabilities. However, in recent years, in addition to meeting the needs of corporate stakeholders, the priority has been to pursue the preservation and improvement of environmental, social, and economic resources needed for future generations. Therefore, this study attempted to contribute to establishing the basic direction of sustainable management strategies by using triple bottom line(TBL) to identify and demonstrate how sustainable management activities of companies affect Corporate Trust
Drug-induced Gingival Overgrowth Related to Sirolimus and Felodipine
박연정,이주희,김영건,권정승,안형준,최종훈 대한안면통증∙구강내과학회 2017 Journal of Oral Medicine and Pain Vol.42 No.1
Drug-induced gingival overgrowth (DIGO) is an adverse drug reaction mainly described withthree types of commonly prescribed drugs, namely, calcium channel blockers (CCBs) (nifedipine,diltiazem, and verapamil), anti-convulsants (phenytoin), and immunosuppressive agents (cyclosporine). Numerous reports have associated gingival overgrowth with the newer generationof immunosuppressive agents (tacrolimus, sirolimus, and everolimus), and CCBs (amlodipine,felodipine, nicardipine, and manidipine). Especially, patients concomitantly medicated with animmunosuppressive agent and CCB have a higher DIGO chance. Dentists need to be aware ofdrugs that induce gingival overgrowth, the possibility of DIGO, and risk factors, and also preventthe progression of DIGO by early detection of DIGO, consultation about the drug change,and the maintenance of strict dental hygiene regimes.
다니자키 준이치로(谷崎潤一郎)의 『문신(刺青)』과 한강의 『몽고반점』 비교 연구: 에로스와 타나토스의 변주 양상과 그 특징을 중심으로
박연정 한국비교문학회 2012 比較文學 Vol.0 No.57
本稿は日本の近代作家、谷崎潤一郎の『刺青』と韓国の現代作家、ハンカンの『蒙古斑』の比較分析研究を目論んでいる。約百年間という時代の隔たりにも関わらず、両作品は、女性の体を主なモチーフとしている事、男性芸術家の登場、女性の体を対象化している男性の目線、肌の上に再現している芸術の世界、芸術作品として再誕生している女性の体、芸術化された体の持ち主である女性の再覚醒など、その構造が酷似している。本稿では女性の体を通じて再現している芸術の世界に潜んでいる二つの特性、ジ─クムント・フロイトの理論、生への本能、エロスと死への本能、タナトスという概念を借用して分析を試みしてみた。その結果、両男性人物の成し遂げている芸術の過程はエロス的な本能によって支えられているのがわかった。特に、それぞれ「足」と「蒙古斑」で象徴されている欲望の媒介は同時に死への衝動にも作用し、絶大的な快楽の後にはタナトスの変奏が行われているのを明らかにした。