마르크스주의 연구에 대한 프랑스 공산당의 역할 : 1920·30년대 앙리 르페브르의 저서를 중심으로 Especially on Henri Lefebvre's Works between 1920s and 1930s

이영빈 전남사학회 2002 역사학연구 Vol.19 No.-

This Study is concerned on PCF's(Parti Communiste Franc¸ais) roles of the study on Marxism through Henri Lefebvre's works between 1920sand 1930s. I think that PCF became one of the most influential parties in the middle of 20th century France owing to many intellectuals including Lefebvre. This phenomenon is very special in the west of the 20th century. Many scholars characterized PCF as the concept of centre-socie´te. The policy of centre-socie´te was made for bolchevization in 1924. This concept included that PCF had to be changed as the revolutionary party and the preliminary stage of the socialist society. And everyday life of the people in the party had to be controlled. Particularly, the intellectuals and the thought had been controlled tightly. As a result, it had been said that there was no creative studies of Marxism in PCF. But PCF can not be characterized as centre-socie´te´ all the time, PCF had changed policies of intellectuals from contolling to liberalizing. PCF had offered the intellectual liberty from 1932 to 1939. As a result, the studies of marxism blossom in PCF of 1930s. Henri Lefebvre entered to PCF in 1928 and had played an active role for thirty years. Lefebvre had studied on the humanistic version of the marxism and the social theory of the critique of everyday life during1930s as a philosopher. And he is viewed as one of the most excellent theorist of the French marxists in 20th century. Lefebvre had studied on the special topics, alienation and every day life and fascism. He thought that Nazism(Fascism)'was not explained by the theory of Stalinism but the theory of the critique of everyday life. PCF as conte-socie´te´ did not occur until 1949 for the life of Lefebvre.

앙리 르페리비르의 일상생활 비판론과 앙드레 부르똥 (1920,30년대 중심으로)

이영빈 호남대학교 인문사회과학연구소 1997 인문사회과학연구 Vol.4 No.-

Baumann Skin Type in the Korean Male Population

이영빈,안성구,안건영,박하나,홍승필,고은정,박창욱,이상은,이원주,고현창,이지범,김형주,박건,이상훈,송동훈,최선영,성열오,김태현,구자웅 대한피부과학회 2019 Annals of Dermatology Vol.31 No.6

Background: Research into the Baumann skin type (BST) has recently expanded, with growing interest in the development of an efficient and effective skin type classification system for better understanding of this skin condition. Objective: We aimed to identify male-specific skin type characteristics with investigation into the distribution of BST by age and region in the Korean male population and to determine the intrinsic and extrinsic factors related to skin type. Methods: A questionnaire was administered to collect information about age, region, working behavior, drinking behavior, smoking behavior, usual habit of sun protection, medical history, and the BST which consisted of four parameters; oily (O) or dry (D), sensitive (S) or resistant (R), pigmented (P) or non-pigmented (N), and wrinkled (W) or tight (T). Results: We surveyed 1,000 Korean males aged between 20 and 60 years who were divided equally by age and region. Of the total respondents, OSNW type accounted for the largest percentage and ORPW type the lowest. In terms of Baumann parameters, O type was 53.5%, S type was 56.1%, N type was 84.4% and W type was 57.5%. Several behavioral factors were found to have various relationships with the skin type. Conclusion: The predominant skin type in the Korean male respondents was OSNW type, and the distribution of skin types with regards to age and region was reported to be distinct. Therefore, skin care should be customized based on detailed skin types considering the various environmental factors.

麝香蘇合元이 再灌流裝置下의 흰쥐 心臟에 미치는 影響

李英彬,文祥官,高昌男,曺基湖,金永錫,裵亨燮,李京燮 대한한방성인병학회 1997 韓方成人病學會誌 Vol.3 No.1

ACKGROUND The stenosis of the coronary artery results in a decrease in the myocardial oxygen supply, ischemia and infarction. Sahyangsohabwon as a drug of fragrance, is generally regarded to have the effect of waking up the patient from unconsciousness and promoting the flow of Qi(氣) by warming channel. METHODS The purpose of this study is to find whether Sahyangsohabwon is effective or not in curing ischemia in isolated heart of rats and to measure the degree of its curing effect. In this study, under the Langendorff apparatus, ischemia was induced in isolated hearts of Sprague-Dawley rats by ceasing the perfusion for 20 minutes. Subjects were divided into a normal saline orally administered group(control group), a Sahyangsohabwon orally administered group(sample A), a Sahyangsohabwon orally administered perfused group(sample B), and a Sahyangsohabwon perfused group(sample C). The heart rates, left ventricular pressure, myocardial dilatation/contraction ratio, coronary flow and dry weight of the four groups were measured and compared in order to assess the influence of Sahyangsohabwon on isolated heart's recovering ability from ischemia. RESULT 1. Heart rates were increased significantly in Sahyangsohabwon orally administered group in comparison with control group(p<0.01). 2. Left ventricular pressure were increased significantly in Sahyangsohabwon orally administered and perfused group(p<0.01) and Sahyangsohabwon perfused group(p<0.05) in comparison with control group. 3. While there were no differances in each group's abilities of myocardial contraction, the ability of myocardial dilatation of Sahyangsohabwon perfused group was significantly greater than that of control group(p<0.05). 4. GPT was decreased significantly in Sahyangsohabwon perfused group(p<0.05). 5. GOT showed a significant decrease in Sahyangsohabwon orally administered and perfused group(p<0.01). 6. LDH was significantly decreased in Sahyangsohabwon orally administered group and Sahyangsohabwon orally administered and perfused group(0.01). 7. There was no significant change in CPK and the dry weight of isolated heart(N.S.). CONCLUSION According to the result above, Sahyangsohabwon is effective and to recover in the isolated perfused heart. Especially, the effect of Sahyangsohabwon is greater in Sahyangsohabwon perfused group than in Sahyangsohabwon orally administered group. The two important results of this study as follows: Firstly, the effect of Sahyangsohabwon tranditionally used on heart disease was proved statistically under the Langendorff apparatus. Secondly, on the basis of this study, the effect of other medications on myocardial ischemia can be evaluated in further studies.

유자녀 근로연령가구의 소비지출 특성에 따른 양육 부담 추정: 한국의 아동수당 제도에 관하여

이영빈 한국정책학회 2018 한국정책학회 동계학술발표논문집 Vol.2018 No.-

이 연구는 현재 설계된 아동수당 제도의 대상 및 급여 수준이 적절한지를 살펴보고, 기존의 아동 가족정책과 아동수당 제도의 중복지급 문제에 대해서 논의해보고자 하였다. 아동수당(child allowance)은 자녀를 양육함으로써 발생하는 추가적인 소비지출, 즉 양육 부담으로 인해서 가구가 빈곤에 빠지지 않도록 국가와 사회가 보조하는 제도로 정의할 수 있다. 이런 정의에 따라 기준 중위소득 50% 초과에서 150%이하인 분석 가구의 소비지출(Consumption Expenditures) 특성을 확인하고, 유자녀 가구의 평균적인 양육 부담을 추정하였다. 무자녀가구를 기준으로, 만 5세 이하 자녀를 1명 둔 가구는 15.5%(447,220원)를 추가로 지출하였으며, 만 6세에서 만 18세 이하의 자녀를 1명 둔 가구의 경우 24.5%(705,800원)를 추가로 지출하였다. 자녀의 수가 증가한 경우, 만 5세 이하 자녀가 2명인 가구는 무자녀가구 대비 24.5%로 나타났으며 만 6세에서 만 18세 이하 자녀가 2명인 가구는 무자녀가구 대비 73.1%으로 큰 폭으로 증가하였다. 이런 분석 결과를 바탕으로 현재 설계된 아동수당 제도에 대해 평가하면 다음과 같다. 첫째, 현재의 설계된 월 10만 원의 아동수당으로는 양육 부담을 해소하지 못하는 것으로 나타났다. 둘째, 현재 설계된 아동수당의 지급대상은 만 5세(72개월) 이하이지만, 자녀의 연령이 증가할수록 양육 부담이 커지는 것으로 나타났다. 셋째, 기존 정책과의 중복지급과 관련해서, 아동수당 및 가정양육수당의 중복지급을 고려하여도 현재 설계된 급여 수준으로 아동 양육 부담을 해소할 수 없는 것으로 나타났다.

Alopecia Areata and Body Mass Index: A Retrospective Analysis of 257 Cases

이영빈,이원수 대한피부과학회 2022 Annals of Dermatology Vol.34 No.4

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비정상 가속유동에서 원형 및 사각 실린더 주위의 공기역학적 특성에 관한 풍동실험

이영빈,노주현,김규홍,이동호 한국항공우주학회 2009 한국항공우주학회 학술발표회 논문집 Vol.2009 No.4

항공기 이착륙조건 모사 풍동시험장치 개발을 위한 기초연구

이영빈,오세윤,이종건,김성철 한국항공우주학회 2013 한국항공우주학회 학술발표회 논문집 Vol.2013 No.11

본 연구는 풍동시험에서 항공기의 자유비행조건과 이착륙조건을 동시에 모사하는 시험장치 개발을 위한 기초연구이다. 이를 위해 풍동시험부 바닥면의 경계층을 조사하였고, 이착륙조건 모사장치를 통해 이 착륙조건에 대한 공기역학적 특성을 파악할 수 있는지 측정가능성을 검증하는 기초연구를 수행하였다. 시험결과 자유비행조건과 이착륙조건에 대한 풍동시험을 동시에 수행할 수 있었으며, 풍동시험부 바닥면을 이용하더라도 어느 정도 신뢰성 있는 지면효과에 따른 공기역학적 특성을 얻을 수 있었다. This paper describes on fundamental study on development of take-off and landing condition experimental device for wind tunnel test. To investigate the boundary layer profile at the bottome of wind tunnel test section, total pressure distributions were measured by multi point boundary layer rake with 30 channels. Aerodynamic characteristics during the conditions of take-off and landing or free flight condition could be investigated with the take-off and landing simulation device. According to the test result, various conditions of free flight and take-off and landing can be measured simultaneously without another installation. In addition, aerodynamic characteristics due to ground effect can be acquired using the bottom of wind tunnel test section.

Fundamental studies on free stream acceleration effect on drag force in bluff bodies

이영빈,노주현,김규홍,이동호 대한기계학회 2011 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.25 No.3

This paper describes fundamental studies on free stream acceleration effect on drag force in bluff bodies. The flow with gradual velocity increase assumed an accelerated flow. The wind tunnel tests were conducted in order to investigate the difference of aerodynamic characteristics between non-accelerated flow and accelerated flow. The experimental models were a circular cylinder and a square cylinder. In an accelerated flow, the condition of free stream was an acceleration of about 3.6m/s². Experimental Reynolds number varied between form 4.0×10⁴ to 1.64×10^5. The pressure distributions and the aerodynamic force were measured in both case of nonaccelerated flow and accelerated flow. In case of a circular cylinder, the drag of accelerated flow is lower than that of non-accelerated flow in the low Reynolds number regime. Then, it becomes higher than that of non-accelerated flow in the high Reynolds number regime. On the other hand, in case of a square cylinder, the drag of accelerated flow is higher than that of non-accelerated flow in the whole Reynolds number regime. If a separation point can be movable such as the circular cylinder, the additional momentum due to flow acceleration leads to delay separation and to decrease the drag in the low Reynolds number regime. If a separation point is nearly fixed such as a square cylinder, the additional momentum due to acceleration always affects to increase the drag than that of non-accelerated flow. Based on this research, it is expected that the roof shape of high speed train where the separation point is movable has the advantages to reduce the effect of accelerated flow such as strong crosswind/gust.

Injector driven 천음속 풍동의 유질개선과 운용효율 증대를 위한 파라메트릭 스터디

이영빈,김영준,안승기 한국항공우주학회 2015 한국항공우주학회 학술발표회 논문집 Vol.2015 No.11

본 논문에서는 Injector driven 천음속 풍동의 유질개선과 운용효율을 증대시키기 위해 인젝터 주위유동을 전산해석을 통하여 파라메트릭 스터디를 수행하였다. 기초자료를 통해 인젝터 주위 유동 조건, 인젝터 제트 조건 등을 도출하고, 이를 바탕으로 인젝터 주위 유동장 특성을 분석하여 인젝터 주위 유동이 매우 복잡하며 이로 인한 운용효율의 취약점을 확인하였다. 또한 인젝터의 제트 분사유무에 따른 유동특성을 비교하고 다양한 수동적인 형상개선 방법인 스플리터 플레이트(Splitter plate), 페어링 에어포일(fairing airfoil), 접점와류 조절(Junction vortex flow control)을 적용하여 기존 인젝터 주위의 유동장을 개선 가능성을 확인하였다. In this paper, parametric study was performed to investigate the aerodynamic characteristics around injector for improvements of flow quality and operation efficiency of injector driven transonic wind tunnel. Initial condition around the injector and exit condition of the injector nozzle were acquired by investigations of the drawings and operation manual. Flow field was analyzed and then it is checked that the flow was very complex due to vortex. Moreover, flow fields due to jet effect of injector nozzle were compared. The effects of some passive flow control like as splitter plate, airfoil fairing and junction vortex flow controller were also invetiaged.