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Solar urticaria in Korean patients
( Sung Min Kim ),( Young Ah Cho ),( Ji Su Lee ),( Ji Youn Hong ),( Jin Hee Kim ),( Joo Ran Hong ),( Hye In Cheon ),( Yang Won Lee ),( Yong Beom Choe ),( Kyu Joong Ahn ) 대한피부과학회 2020 대한피부과학회 학술발표대회집 Vol.72 No.1
Background: Solar urticaria (SU) is an uncommon type of photodermatoses characterized by erythematous wheal with pruritus after sunlight exposure, which shows a female predominance. Only a few studies to analyze the clinical features of SU were reported in Asia. Objectives: We aimed to analyze the clinical and photobiological characteristics of SU in Korea. Methods: We retrospectively investigated the medical records of patients with SU who visited the department of dermatology, Konkuk university medical center from January 2005 to January 2020. Results: Of a total of 44 patients, 36 (81.8%) were male and 8 (18.2%) were female. The mean age at onset was 17.6 years (range, 5-47) and the mean threshold time was 19.7 minutes. Among 32 patients who underwent phototesting, the action spectrum most commonly implicated was ultraviolet (UV) A only in 12 (37.5%), and then visible light (415nm) only was responsible for SU in 8 (25.0%). Three patients (9.4%) were induced by both UVA and visible light (415nm). Even 4 patients (12.5%) were triggered by only natural sunlight. Serum immunoglobulin E levels were measured in 33 patients, and 17 (51.5%) showed values higher than normal. The treatment most widely used were oral antihistamine (43.2%), followed by phototherapy (13.6%). Conclusion: SU is a rare photodermatosis in Korea, which shows a male preponderance. In this study, UVA and visible light (415nm) were predominant action spectrum of SU.
Jin-SungHUH,Jeong-WoonKIM,Jun-HyuckYOON,Su-YeonLEE 한국목재공학회 2020 목재공학 Vol.48 No.2
This study was conducted to analyze the sap flow and composition by tapping date in Acer akamotoanum from an artificial forest in the City of Jinju. The sap was collected from five saplings (diameter at breast height10-20 cm) in two phases with an interval of a month. During phase 1 (January 10, 2019 - February 9, 2019) with daily mean temperature of 1.16±2.15℃, 60.59 liters of sap was collected over 32 days. Phase 2 (February 12, 2019 - February 22, 2019) with daily mean temperature of 2.55±1.30℃ yielded 13.38 liters of sap over 11 days, which was a reduction to 22% of the total sap flow in phase 1. The analysis of sugar composition in the collected sap from phase 1 and 2 showed that sucrose concentration was 2.5% at its highest during the earlier days of collection and decreased to 0.8% at the end. Glucose and fructose concentrations were measured near 0, and were lower than sucrose concentration. The most prominent inorganic elements in the collected sap were potassium (41.69 - 89.75 mg/kg), calcium (24.66 - 48.14 mg/kg) and magnesium (10.18 - 27.25 mg/kg). The contents of sucrose and inorganic components between the samples collected from phase 1 and 2 did not show significant differences. The sap flow amounts of A. okamotoanum from different tapping periods showed a notable variation, but there were no significant differences in the contents of sugar or inorganic elements. 본 연구는 진주시 소재 우산고로쇠 인공림에서의 수액 채취 시기별 출수량 및 구성성분을 분석하기 위해 수행되었다. 수액채취는 한 달 간격으로 2회에 걸쳐 이루어졌으며, 각 회당 채취목은 각각 소경목(흉고직경 10~20 cm) 5본씩 이었다. 일평균 기온이 1.16 ± 2.15℃로 조사된 1차 시기(2019년 1월 10일 ~ 2월 09일)의 수액 총 출수일이 약 32일, 총 출수량은 약 60.59 L로 관찰되었다. 일평균 기온이 2.55 ± 1.30℃로 조사된 2차 시기(2019년 2월 12 ~ 22일)에는 총 출수일이 약 11일이었으며 총 출수량은 약 13.38 L로 1차 시기 기준의 약 22%에 해당하는 양으로 감소하였다. 1, 2차 채취 시기별 수액의 당 성분분석 결과 자당(Sucrose)의 함량이 출수초기 최고 2.5%를 나타냈으며 출수 종료시점에는 최소 0.8% 대로 감소하였다. 포도당(Glucose)과 과당(Fructose)은 Sucrose에 비하여 함량이 낮았으며, 0에 가까운 수치를 나타내었다. 채취 수액의 무기성분 분석결과, 주요 성분은 칼륨(41.69 ~ 89.75 mg/kg), 칼슘(24.66 ~ 48.14 mg/kg), 마그네슘(10.18 ~ 27.25 mg/kg)이었다. 1, 2차 채취 시기별 수액 간의 sucrose함량 및 무기성분의 함량 범위는 유의적인 차이를 보이지는 않았다. 결과적으로 시기를 달리한 우산고로쇠 수액 채취에 있어서 출수량은 큰 차이를 보였지만 당 및 무기성분 함량의 경우에는 유의적 차이가 나타나지는 않았다.
Su‑Jin Lee,김성일,Pil‑Wan Han,김창업 대한전기학회 2020 Journal of Electrical Engineering & Technology Vol.15 No.4
This paper deals with the characteristics analysis of 3-phase induction motors for electric power steering applications by combining fnite element analysis with an equivalent circuit model. Induction motors for automobiles have high magnetic saturation due to size limitations. Accordingly, to improve the accuracy of the equivalent circuit analysis, it is necessary to consider the magnetizing reactance according to the magnetizing current. An equivalent circuit analysis method that takes into account the magnetic saturation of 3-phase induction motors is proposed and verifed through a test.
식이 단백질의 급원에 따른 당뇨쥐의 혈당 및 혈청지질에 미치는 영향
이수진,김영진,박수정,김희정,이윤희,유영상 동아시아식생활학회 1997 동아시아식생활학회지 Vol.7 No.2
This study was designed to find out the effects of soybean protein and milk protein between nondiabetic and diabetic rats. The experimental results are summarized as follows. 1. Total food intake was higher in diabetic soybean protein group than other groups but it was not significant. 2. The change of body weight was lower in diabetic soybean protein group than other groups and the soybean protein was effective to maintain the ideal body weight. 3. The effects of lowering total cholesterol and glucose in serum was higher in soybean protein groups than the milk protein groups.
중년 직장여성의 일-가정 갈등이 삶의 의미에 미치는 영향: 사회적지지와 자기효능감의 매개효과를 중심으로
강명수(Kang, Myung-Su),류은진(Ryoo, Eun-Jin),이수경(Lee, Soo-Kyoung) 한국가족학회 2019 가족과 문화 Vol.31 No.3
본 연구는 다중역할을 수행하고 있는 중년 직장여성을 대상으로 일-가정 갈등, 사회적지지, 자기효능감, 삶의 의미 간의 관계를 파악하고자 하였다. 구체적으로 연구 대상자는 40세에서 60세 미만의 자녀가 있는 맞벌이 중년 직장여성들로서 총 202명의 자료가 최종 분석에 사용 되었다. 구조방정식 모형을 통해 자료를 분석하였는데, 분석결과 첫째, 중년 직장여성의 일-가정 갈등은 사회적지지, 자기효능감과 유의미한 관계를 맺고 있었으나, 삶의 의미와는 직접적인 유의미한 관계를 갖고 있지 않았다. 둘째, 사회적지지와 자기효능감은 일-가정 갈등과 삶의 의미 간의 관계에서 유의미한 완전매개효과를 보이는 것으로 나타났다. 따라서 중년 직장여성이 다중역할 수행에서 삶의 의미를 찾도록 도와주기 위해서는 사회적지지와 자기효능감을 높여줄 필요가 있다. 연구결과를 토대로 교육과 상담에의 논의점 및 제안점을 제시하였다. The purpose of our study was to identify a structural relationship between the work-family conflict, social support, self-effectiveness and the meaning of life among married female workers who are performing multiple roles. The subjects were middle-aged married working mothers aged 40 to 60, they taked care of at least one child and worked more 10 hours in a week. The 202 data were analyzed using a structural equation model. The analysis results showed in the lives of middle-aged married female workers as follows. First, the work-family conflict had direct effects on social support and self-effectiveness significantly. And the work-family conflict had no significant direct effect but significant indirect effect on the meaning of life. Second, social support and self-effectiveness had complete mediation effects in relation between the work-family conflict and the meaning of life. Therefore, to find the meaning of life for middle-aged married female workers, it is necessary to enhance their social support and self-effectiveness. Based on the results of the study, we suggested the discussion for education and counseling.
현대독일영화의 한 경향: 포스트모던 시대의 역사영화 -오스카 뢸러의 < 유대인 쥐스-양심 없는 영화 >(2010)를 중심으로
조수진 ( Su Jin Cho ) 한국독어독문학회 2016 獨逸文學 Vol.57 No.2
Der Film Jud Suß - Film ohne Gewissen von Oskar Roehler thematisiert die Geschichte Ferdinand Marians, der im dritten Reich die Hauptrolle des Propagandafilms Jud Suß von Veit Harlan gespielt hat. Der Film zeigt einige postmoderne asthetische Strategien, namlich eine Fiktionalisierung der historischen Fakten, oder vielschichtige Narrativstrukturen, unter anderem auf der Basis der Hommage, und Selbstreferenzialitat. Zunachst sind die Figuren dieses Films historische Menschen, doch ihre Charakterzuge und die sozialen Verhaltnisse, in denen sie agieren, werden durch Roehlers Einbildungskraft rekonstruiert und neu erschaffen, um sie als Mittel, ein Sittenbild der Nazizeit zu prasentieren, einzusetzen. Der Film beinhaltet die Spiegelstruktur, den Film im Film und das Drama im Drama. Das Publikum hat dabei die Moglichkeit, Identifizierung und Verfremdungseffekte abwechselnd zu erleben. Die postmoderne Asthetik des Films Jud Suß - Film ohne Gewissen tragt einerseits dazu bei, die Naziideologie zu karikieren und zu entlarven. Doch andererseits verhindert sie, dass man die historischen Fragen erkennt, und der Film bußt so an Historizitat ein.
Cyclic Loading Test of Structural Walls with Small Openings
Hyun-Jin Yu,Su-Min Kang,Hong-Gun Park,정란 한국콘크리트학회 2019 International Journal of Concrete Structures and M Vol.13 No.6
This study aimed to investigate the effects of small openings on the structural performance of reinforced-concrete(RC) structural walls. Cyclic lateral loading tests were conducted on five RC walls with an aspect ratio of 2.6 and small openings. The main test parameter was the size of the small openings. The specimens were designed to fail after flexural yielding, considering the typical failure mode of slender RC walls. The structural performances of the test specimens were analyzed based on the test results in terms of the load-carrying capacity (flexural strength), hysteretic behavior, strain distribution, and the size of the openings. The specimens showed flexural yielding regardless of the size of the openings, and the flexural strength and deformation capacity were not significantly affected by the small openings. This result indicates that small openings do not affect the flexural behavior of slender walls if the walls have sufficient shear resistance and the small openings are located away from the extreme compressive end and in the compression zone where compressive stress does not decrease.
의과대학 문제중심학습에서 학생평가방법의 일관성 검토 - 튜터평가, 동료평가, 자기평가를 중심으로
채수진(Chea Su-Jin) 한국열린교육학회 2006 열린교육연구 Vol.14 No.1
문제중심학습의 장점에도 불구하고 문제중심학습 시행의 가장 큰 어려움은 학생평가를 어떻게 해야 하는가이다. 본 연구는 문제중심학습에서 실시한 튜터평가, 동료평가, 자기평가 간의 평가 점수를 비교함으로써 평가주체에 따라 평가결과가 일관성이 있는가를 알아보고, 튜터평가, 동료평가, 자기평가에 영향을 미치는 평가준거가 각각 무엇인가를 살펴보는 데에 그 목적이 있었다. 본 연구는 문제중심학습을 시행하고 있는 S의과대학을 연구대상으로 하였다. 연구도구로 튜터평가, 자기평가, 동료평가 점수를 사용하였으며 SPSSwin? 프로그램을 사용하여, 상관분석, 분산분석, 회귀분석 등을 실시하였다. 연구결과, 자기평가와 동료평가의 상관은 어느 정도 있었으나(r=.34) 튜터평가와 동료 평가 간에는 유의미한 상관이 없었다. 동료평가는 다른 평가보다 편포도 계수가 높아 관대화 경향이 큰 것으로 나타났다. 마지막으로 튜터평가와 자기평가에 영향을 미치는 준거는 ‘문제해결력’이었으며, 동료평가는 ‘정보수집력’이 평가 결과에 가장 큰 영향을 미치는 것으로 나타났다. Problem Based Learning(PBL), a relatively new approach to cultivate higher cognitive abilities such as problem solving skills, has used in many of the medical schools in Korea. But despite widespread application of PBL in medical schools, there are few the studies of student assessment in PBL.<BR> The purpose of this study was to examine the relationships among tutor assessment, selfassessment, and peer assessment in PBL. The subjects of this study were 175 students in A University College of Medicine. Tutor assessment, self assessment, peer assessment were used as assessment instruments. The SPSSwin? software program was used to analyze the data and statistics such as correlation, F-test, and multiple regression analysis<BR> The results of this study are as follows : The correlation coefficients between self assessment and peer assessment were .34, but there was no significant correlation between tutor assessment and peer assessment. And the result of multiple regression analysis showed that the criterion of tutor assessment and peer assessment was "problem-solving skill", that of peer assessment was "information collecting skill".
브랜드‘더마앤모어’를 위한 스페셜 프로모션 부스 디자인 연구 - ‘프레쉬 캐주얼 스타일링’을 활용하여 -
김수안,박수빈,송혜진,이종화,이진민,장미정,이성애 숙명여자대학교 디자인연구소 2018 숙명디자인학 연구 Vol.25 No.-
본 연구는 (주)애경과 S여대와 산학연계하여 진행한 브랜딩 스타일링 마케팅 기획 프로세스를 체계적으로 정리하는데 목적이 있다. 이에 본 연구는 2017년 9월~12월까지 환경디자인학과 ‘브랜딩·스타일링·마케팅’ 교과목에서 진행한 내용을 대상으로 하며 국내 샴푸브랜드 ‘더마앤모어’를 분석하여 디자인 개념을 결합하고 부스 디자인을 제시하는 과정들을 밝힌다. 이를 통해 본 연구는 향후 생활용품 브랜드의 디자인 개발에 있어서 창의적인 부스디자인의 방향성을 제시한다. 본 연구의 방법은 공간 브랜딩에 대한 이론적 고찰을 통해 브랜딩 스타일링 마케팅 프로세스의 스타일 분석, 디자인 개발, 공간 디스플레이 연출로 구성하여 그 과정을 밝힌다. 끝으로 본 연구는 대학과 산업체간의 연계를 통한 교과목 개발에 활용되는데 의의가 있다.