신재생에너지 지원 정책과 지대추구: 국내 발전차액지원제도와 공급의무화제도 사례

권태형 ( Tae Hyeong Kwon ) 서울대학교 한국행정연구소 2015 行政論叢 Vol.53 No.2

Two popular policies for fostering electricity from renewable energy sources (RES-E) are feed-in tariffs (FIT) and renewable portfolio standards (RPS). Each policy has various strengths and weaknesses, which are well covered in the literature. Although it is essential for the government to intervene in the renewable energy market for a positive externality from RES-E, poorly designed market regulations can lead to excess profits for the renewable energy sector. This in turn increases policy costs. In addition, those who benefit from such regulations may actively seek rents. This paper first theoretically analyses rent-seeking mechanisms related to FIT and RPS, and investigates the policy experience in the cases of FIT and RPS in Korea since 2002. It examines rent-seeking behaviors by RES-E producers in the process of key FIT and RPS policy decisions in Korea. In addition, this study suggests new policy designs for reducing rent-seeking by referring to the policy experience of other countries.

쓰기 성취기준에 따른 학생 예시문 선정 방안 연구

권태현 ( Tae Hyun Kwon ) 한국작문학회 2013 작문연구 Vol.0 No.18

이 연구에서는 작문 교육 활성화를 위한 방안의 하나로 쓰기 영역의 성취기준에 따른 학생 예시문의 개념 및 필요성을 탐색하고, 외국의 학생예시문 제시 현황을 고찰하여 학생 예시문 선정의 방안을 구안해 보았다. 학생 예시문이란 ‘동료나 선, 후배 등 비슷한 수준의 학생들이 작성한글로서 쓰기 교수·학습이나 평가 장면에서 활용하기 위해 목적의식적으로 선정된 다양한 유형의 문자 텍스트’로 정의하였으며 그 효과로는 추상적인 성취기준에 대한 구체적 안내, 작문 교육에서의 실제적 측면의 강화, 쓰기 평가 전문성의 신장 등을 제안하였다. 이 연구에서는 학생 예시문 선정의 방안을 탐색하기에 앞서 미국과 호주, 캐나다 등 영미권 국가의 국가 단위 평가나 교육과정에서 학생 예시문 제시 현황을 고찰하였다. 그 결과 수준별 학생 예시문의 제공, 쓰기목적 및 상황의 제시, 성취 기준과 관련한 해설의 중요성과 같은 시사점을 얻을 수 있었다. 문헌 연구와 외국의 사례를 토대로 이 글에서는 ‘쓰기 성취기준의 분석, 성취 수준 및 쓰기 과제의 개발, 채점 기준 설정, 예시문 수집, 예시문 평가와 통계 처리, 예시문에 대한 질적 분석’에 이르는 학생 예시문선정의 절차 및 방법을 구안하였다. This study is aimed at contemplating the concept and necessity of example writings of students based on writing achievement standards in order to encourage Korean teachers to teach students how to write and also aimed at figuring out ways of selecting examples from students` writings, looking through similar cases in foreign countries Examples writings of students are writings that their peers with similar ability have written. They are defined as various types of written texts chosen purposefully for being utilized on writing exams or in teaching contexts. This study will provide concrete guidelines for writing achievement standards, strengthen writing education, and improve professionalism in writing assessment. In this study, we observed some classrooms where students writings are presented as examples in Unites States, Austrailia, and Canada before considering ways to select students samples. Consequently, we deduced the importance of giving students sample writing according to their level, presenting purposes or situations for writing, and explanation related to achievement standards. Based on relevant documents and case studies into foreign countries, we contrived a process and method for things as follows. - analysis of writing achievement standards. - development of achievement level and writing tasks - setting up criteria in scoring - collecting sample writings - assessment and statistic process of sample writings - qualitative analysis of sample writings.

비전형적 림프구성 소엽 지방층염

권태광 ( Tae Gwang Kwon ),문승현 ( Seung Hyun Moon ),정세원 ( Se Won Jung ),이숙경 ( Sook Kyung Lee ) 대한피부과학회 2015 대한피부과학회지 Vol.53 No.3

Atypical lymphocytic lobular panniculitis (ALLP) is a recently described entity characterized by self-limiting plaques that manifest a waxing and waning course. Although ALLP is known as a benign condition, it needs adequate follow-up to determine the risk of progression to subcutaneous panniculitis-like T-cell lymphoma (SPTCL) because ALLP has morphologic and biologic similarities with SPTCL. We report a case of ALLP in a 13-year-old girl who presented with an unusual tumor-like erythematous mass on the left thigh but without systemic symptoms or laboratory abnormalities. The histopathologic findings showed a dense and diffuse infiltration of the fat lobules by small-to-medium-sized atypical lymphocytes including focal atypical mitosis. Some cells showed characteristic peripheral rimming of individual adipocytes. However, prominent lymphoid atypia, fat necrosis, vasculitis, vascular thrombosis, erythrophagocytosis, mucin deposition, and the striking dominance of CD8+ lymphocytes seen in SPTCL were not detected. The lesion resolved spontaneously in 6 months and there was no recurrence over a 24-month follow-up period. (Korean J Dermatol 2015;53(3):222∼225)

우렁쉥이 추출물의 항산화 및 리파아제 저해활성 효과

권태형(Tae-Hyung Kwon),김진기(Jin-Ki Kim),김태완(Tae-Wan Kim),이진욱(Jin-Wook Lee),김준태(Jun-Tae Kim),서현주(Hyun-Ju Seo),김민정(Min-Jeong Kim),김충곤(Choong-Gon Kim),전득산(Deuk-San Jeon),박년호(Nyun-Ho Park) 한국식품과학회 2011 한국식품과학회지 Vol.43 No.4

본 연구에서는 동해안에 서식하는 우렁쉥이의 식품산업의 소재와 기능성을 알아보기 위하여 우렁쉥이 추출물을 이용하여 이들로부터 활성산소종의 소거활성, 즉 항산화제와 비만 예방의 효능제로서 생리활성을 살펴보고자 하였다. 우렁쉥이의 에탄올, 메탄올, 물 추출물을 이용하여 폴리페놀 및 플라보노이드 함량을 측정한 결과 에탄올 추출물과 메탄올 추출물이 물 추출물보다 약1.5배 높게 나타났고 플라보노이드 함량 또한 약 8배 이상 높게 나타났다. 항산화 효능을 측정한 결과 DPPH 라디칼 소거능에서는 메탄올 추출물이 1176.99 μg/mL로 가장 높았으며 물 추출물에 비해 약 2배정도 높은 효능을 보였다. ABTS 라디칼 소거능 활성을 측정한 결과 875.07 μg/mL로 메탄올 추출물이 가장 높은 효능을 보였고 DPPH 라디칼 소거능 활성과 유사한 경향을 보였다. 환원력 측정은 메탄올 추출물 31.7%, 에탄올 추출물 32.2% 그리고 물 추출물 26.4%의 순으로 나타났으며 금속 봉쇄력의 경우는 물 추출물이 가장 높은 활성을 보였다. 폴리페놀 함량이 높은 물질이 항산화 효능과의 상관관계가 있음을 알 수 있었고 지방 분해 측정 결과 에탄올 추출물이 6004.76 μg/mL, 메탄올 추출물이 12021.56 μg/mL로 측정되었으며 에탄올 추출물에는 지방 분해 억제 효과가 있는 것으로 생각된다. 결과적으로 우렁쉥이는 항산화 효과와 비만예방 개선과 다양한 식품 소재로의 활용 가능성이 있을 것으로 사료되며, 이러한 결과가 실제로 체내에서 적용되는지는 in vivo 연구를 통하여 살펴볼 필요가 있는 것으로 사료된다. Halocynthia roretzi is one of the most important cultured marine species on the southern coast of Korea. Samples were extracted using methanol (ME), ethanol (EE) and water (WE) to evaluate the antioxidant activities and antilipase activity in Halocynthia roretzi extracts. Antioxidant potentials of the samples were determined by poly-phenol content, flavonoid content, free radical scavenging activity, reducing potential, and chelating activity. The ME showed significant scavenging activity (1176 μg/mL IC50 for DPPH, and 895 μg/mL IC50 for ABTS assay). The IC50 for lipase inhibition activity was 12,021, 6,004, and 14,979 μg/mL in the ME, EE, and WE, respectively. In conclusion, Halocynthia roretzi extracts exhibited antioxidant activities and anti-lipase activity. These results suggest that Halocynthia roretzi extracts can be potentially used as a source of antioxidant and antiobesity agents.

미용실 고객의 매스 커스터마이제이션 요구 수준

권태신 ( Tae Shin Kwon ),김용숙 ( Yong Sook Kim ) 복식문화학회 2012 服飾文化硏究 Vol.20 No.1

The purposes of this study were to analyze factors of mass customization for hair salon`s customers and to identify the differences among groups segmented by mass customization level. The self-administered questionnaire was used for data collection. The respondents were 423 women using hair salons. Factors of hair salon`s mass customization implementation were sanitary condition & hair salon`s staff, hair styling technique, communication service, tangible service, monetary support, convenience service, and visible service. Hair salon`s customers were categorized into the high-level of needs group, the middle-level of needs group, and the low-level of needs group. The high-level of needs group consisted of university students or women with a higher education or higher income. This group selected beauty salons by the promotion or advertisements, preferred their own unique hair style or a little-fashionable hair style, and showed a lower level of patronage. The middle-level of needs group consisted of university students or women with a higher education or higher incomes. They selected hair salons by service prices, preferred a basic hair style, and showed a midium level of patronage. The low-level of needs group consisted of women with lower education or lower income. They selected beauty salons by career of hair dressers or the promotion or advertisement, preferred highly fashionable hair style, and showed high level of patronage.

남북한 농림업부문 녹색성장을 위한 협력 방안

권태진(Tae-Jin Kwon),김영훈(Young-Hoon Kim),남민지(Min-Jee Nam) 한국농촌경제연구원 2010 한국농촌경제연구원 기본연구보고서 Vol.- No.-

제주도 일반신본풀이에 나타난 여성신의 성격과 양상

권태효(Kwon Tae Hyo) 한국무속학회 2011 한국무속학 Vol.0 No.23

제주도 일반신본풀이는 육지자료와 동일한 소재적 원천을 지녔음에도 여러모로 차별되는 면모와 나름의 독자성이 발견된다. 따라서 같은 계통의 육지자료를 살펴 어떤 본풀이가 어떻게 차이가 나는지를 살피고, 그런 차이의 배경에는 무엇이 있는지를 찾아 전체적으로 조망할 필요가 있다. 제주도 일반신본풀이 중 육지 자료와 동일한 소재적 원천을 지녀서 비교 대상이 되면서도 나름의 변별점이 잘 드러나는 자료로는〈초공본풀이〉, 〈문전본풀이〉, 〈세경본풀이〉 등 세 편을 들 수 있다. 이들 자료를 중심으로 육지자료와 비교해 차별되는 점을 찾아 제주도 일반신본풀이에 나타난 여성신의 특징을 추출해보면, 첫째, 여성신의 주체적이고 능동적인 면모가 돋보인다는 점, 둘째, 여성신이 남성신보다 그 능력에 있어 우위를 보인다는 점, 셋째, 여성신은 어려운 가정경제나 난제를 해결할 방도를 지닌 지혜로운 존재라는 점, 넷째, 여성신은 죽음 후 재생과정을 거쳐 신으로 좌정한다는 점, 다섯째, 여성신을 중심으로 굿 관련 체계나 신직 체제가 갖춰지고 있다는 점 등 다섯 가지를 들 수 있다. 그리고 육지의 신화적 소재를 차용했음에도 그런 변별점이 나타나게 된 바탕에는 제주도 여성의 강인한 생활력, 당신본풀이의 여성신이 지닌 성격의 영향, 제주도 나름의 굿이나 신격체계의 온전한 전승기반 및 환경등이 바탕이 되었고 영향을 미쳤다는 것을 알 수 있다. Narrations of Jeju Island shamanic gods share the same subject source as narrations from the land yet they have their own distinct aspect and independence. Therefore, by comparing the narration from the land in the same vein as the island, it is necessary to look for differences and how such differences developed. Among Jeju island narrations of shamanic gods, the ones having the same subject source as the narration from the land yet distinguishable are 〈chogongbonpuri〉, 〈munjeonbonpuri〉 and 〈segyeongbonpuri〉. Focusing on these narrations, characteristics of shamanic goddess appearing in the narration of Jeju island shamanic gods are as the following. First, independent and active side of goddess stands out. Second, goddess shows superiority in ability over god. Third, goddess has wisdom to solve a financial difficulty or a dilemma. Fourth, goddess obtains her divinity after death through the regeneration process. Fifth, centering on goddess, the shamanic ritual system and the structure of divinity are formed. The reason behind the narration of Jeju Island having its distinctness even with the same mythical subject as the land, can be found in the women of Jeju Island’s strong ability to survive, influence of characteristic of goddess in dangsinbonpuri, and intact base and the environment for transmitting Jeju Island’s shamanic ritual and the system of divinity.

로보트 매니퓰레이터에 대한 다중비 시선형 제어기

권태광(T. K. Kwon),안덕환(D. H. Ahn),박종우(J. W. Park),이상효(S. H. Lee) 제어로봇시스템학회 1989 제어로봇시스템학회 국내학술대회 논문집 Vol.1 No.10

한국어 교재로서 옛 이야기 활용 방안 고찰 : 『코리안 테일즈(Corean Tales)』를 중심으로

권태현(Kwon, Tae hyun) 다빈치미래교양연구소 2021 교양학연구 Vol.- No.14

This article examines the nature of the Corean Tales, created by Korean language teacher Kim Jae-guk for Aston, and the source and meaning of the story contained in the book. Corean Tales is a Korean language textbook for foreigners. The story contained in this book was written by Kim Jae-guk, who had a representative story of the late Joseon Dynasty, and adapted the original work to a proper glossary. As one of the foreign language learning methods, novel reading was actively encouraged in Joseon, and was one of the learning methods that people interested in Korean often practiced. For those who knew some Korean words and idioms, it was natural to learn Korean language, culture, and customs through stories. Corean Tales shows the characteristics of Korean textbooks of the time and the origin of Korean textbooks for foreigners at the end of the Joseon Dynasty.

유도발전기 계통 연계시 돌입전류 저감을 위한 소프트 스타터 점호각 제어

권태화(Tae-Hwa Kwon),송승호(Seung-Ho Song) 전력전자학회 2003 전력전자학술대회 논문집 Vol.2003 No.11

wind power generator is developed .<br/> It is shown that the peak value of inrush current during start up changes according to the firing angle control strategy of soft starter.<br/> New proposed firing angle control scheme showed 25% of reduction of peak current which results in smaller drop of gird voltage at the point of common coupling during start up.