The effect of successful PCI on the change of Septal E/E’ Ratio in the patient with CAD

주신영,박상호,전웅,이승진,이세환,신원용,진동규 대한내과학회 2019 대한내과학회 추계학술대회 Vol.2019 No.1

전형적인 O형 표현형의 ABO*Ael02/O04 유전형 1예

주신영,심영숙,김미정,권혜린,이경,장호은,송상훈,박경운,송정한,한규섭 대한진단검사의학회 2008 Annals of Laboratory Medicine Vol.28 No.4

Ael is a rare blood type which has the least amount of A antigen among A subgroups. It can be detected by special tests performed to resolve the discrepancy between red cell and serum typing in routine serological typing. The presence of A antigen on Ael red cell is demonstrable only by adsorption and elution tests. An Ael individual does not secret A substance in the saliva and may have anti-A antibody in the serum which is usually less reactive with the reagent red cells than anti-B antibody. In Korea, Ael02 has been reported more frequently than other Ael alleles. We report a case of Ael02/O04 who presented as typical phenotype O with strong anti-A and anti-B antibodies and no A antigen detected even by adsorption and elution tests. The case has been proved to be Ael02/O04 by direct sequencing analysis. In individuals with history of discrepancies in the results of ABO phenotyping, ABO genotyping is needed for an accurate evaluation of their blood type. (Korean J Lab Med 2008;28:319-24)

수혈 전 일상검사에서 자동화 장비 Galileo System (Immucor)의 평가

주신영,한규섭,곽영국,박경운 대한수혈학회 2011 大韓輸血學會誌 Vol.22 No.2

Background: In spite of a trend of automation for conducting most clinical laboratory tests, many blood banks are still dependent on manual tests. The aim of this study was to evaluate a full automation system called the Galileo (Immucor, USA) for conducting pretransfusion tests. Methods: From August to October in 2009, a total of 3,002 cases of ABO-RhD typing and 1698 cases of antibody screening were compared between using manual tests and the Galileo system at Seoul National University Hospital, Seoul, Korea. For the manual tests, we used the slide method for ABO-RhD typing and the anti-human immunoglobulin treated microplate method for antibody screening. The Galileo system used the microplate method for ABO-RhD typing and the solid-phase red cell adherence (SPRCA) method for antibody screening. We calculated the overall concordance rate and the false positive or negative rates regarding the manual method as a standard test and the Galileo system as a comparative test. Results: When comparing 3,002 cases of ABO-RhD typing, 52 cases (1.7%) were retested. A discrepancy between the two tests remained in 17 cases (0.6%) after repetition, which led to a concordance rate of 99.4%(2,985/3,002). On the comparison of 1,698 cases of antibody screening, 54 cases (3.2%) were retested. A discrepancy between the two tests remained for 30 cases (1.8%) and the concordance rate was 98.2%(1,615/1,698). Among the 20 false negative cases (1.2%), nine were thought to be cold antibodies with no cases of confirmed warm antibody. Conclusion: The automated Galileo system and the preexisting manual tests showed very good concordance for ABO-RhD typing and antibody screening. The Galileo system can be used with confidence for routine pretransfusion tests.

대장내시경 전처치 후 입원이 필요할 정도의 심한 저나트륨혈증이 발생하였던 환자 1예

주신영,김욱준,조남준,박삼엘,길효욱,이은영 대한내과학회 2019 대한내과학회 추계학술대회 Vol.2019 No.1

연구논문 : 패션 희생자의 스타일 유형과 특성에 관한 연구 -한국 셀러브리티를 중심으로-

주신영 ( Shin Young Joo ),하지수 ( Ji Soo Ha ) 한국의류학회 2014 한국의류학회지 Vol.38 No.1

This study classifies types of fashion victims and identifies an internal value system that works for their fashion selection. This study reviewed the definition of ``fashion victim`` by tracing similar terms such as fashion terrorist, fashion loser, and worst dresser. We classified fashion styles of fashion victims into four types based on an analysis of articles that pertained to Korean celebrities` fashion and image data. The first type is the fashion style of those who dress without any consideration of body shape. The second type is the style for those who have little consideration in regards to personal image. The third type is the style of those who choose a fashion with excessive decoration. The fourth type is the style for those who use too many fashion items at the same time. Based on a consistent analysis of fashion styles, this study identified the internal value system believed to be working in fashion victims` fashion selection. This study presents three internal value system characteristics. The first is the fetishism that is revealed when fashion victim swear expensive clothes or fashion items that are believed to reveal their personal identity and social status. The second is the blindness which becomes apparent when they follow a fashion in vogue indiscriminately without considering a personal image or body shape. The third is an excessiveness shown when individuals select clothes with too many beads or feathers that are decorative and rich in volume.

디지털 시대의 패션산업 시스템과 패션리더

주신영 ( Shinyoung Joo ),하지수 ( Jisoo Ha ) 한국의류학회 2016 한국의류학회지 Vol.40 No.3

This study examines the digital era``s fashion system and defines fashion leaders in the system. The study was based on a theoretical review and a research survey to verify the theoretical findings. The results are follows. The critical changes in the fashion system are expansion, cyclical direction and closer distance between producer and consumer. By inflow of media to a new channel, a layer of consumers was extended and the range of celebrities participating in the fashion industry has expanded dramatically. Simultaneously with the change from vertical communication to cyclical and interactive, the direction of communication was re-routed through diverse media. Crowd sourcing activated through two-way communication service has increased consumer opportunities to participate in production and consumption. Fashion leaders have changed significantly under this new system. The range of celebrities participating in the fashion system has increased and different fashion leaders have appeared. An interactive and cyclical fashion system has been established through media innovation; consequently, the influential power of celebrities and individuals for direct participation in the fashion system directly has increased significantly

현대 패션에 나타난 버내큘러 디자인에 관한 연구-한국 디자이너를 중심으로-

주신영 ( Shin Young Joo ),전재훈 ( Jae Hoon Jeon ) 한국의류학회 2014 한국의류학회지 Vol.38 No.6

This study identifies formativeness and the Korean consciousness of the vernacular design in a Korean designers`` collection in order to discover the internal characteristics of vernacular expression elements. The study is based on a theoretical review and an analysis of cases collected from Korean fashion designers`` clothes. Research is limited to international collections of clothes presented by Korean fashion designers since 2,000. The process of Korean vernacular designs in fashion were analyzed for formativeness in form, color, pattern and detail. The research findings identified formativeness and Korean``s consciousness of modern fashion designs that reflect vernacular designs as follows. First, they are round, flexible line and shape based on assimilated with nature, rhythmic curve to express life force and asymmetry based on an ecstatic world based on nature. Second, a white color explained the pure mind and racial peculiarities in regards to the five colors that expressed the thinking of traditional rituals such as prayers for comfort of life and ancestor worship. Third, there were patterns around shape of nature, praying, and Korea culture. Finally, there were skills of Korean traditional handcrafts such as embroideries, knit-works, gold foils, and quilts where clothes expressed the hardship of life and strong willpower to overcome. In conclusion, the clothing of Korean vernacular designs contains characteristics such as natural beauty, decorativeness, shamanism, and eclecticism.

제강슬래그의 활용을 위한 치환율에 따른 모르타르의 기초물성에 관한 실험적 연구

김가영,주신영,이상수,송하영 대한건축학회지회연합회 2008 대한건축학회지회연합회 학술발표대회논문집 Vol.2008 No.1

Consumption of river sand has been remarkably increased due to lack of fine-natural river sand in current domestic construction site. Taking river sand in any matter human beings please, however, is found to be the major reason of coastal erosion and that of destroying habitats and an egg-laying site of oceanic life. Moreover, both of environmental development limitation and shortage of river sand are pushing further toward the difficulty in collecting an aggregate. As being faced problems with getting an aggregate, researches ―that are suggesting an alternative substitution which can be used instead of a natural aggregate― are now under way. According to the studies, it is required to extent the usage of steel slag. As a part of a basic research focusing on spreading the use of steel slag which is quick frozen with rapid air, this study is aiming for suggesting a ground support from the Physical Properties of Mortar experiment. This experiment is formed that 6 ascending levels of steel slag replacement ratio-0, 20, 40, 60, 80, 100%, and 40 percent of water-cement ratio. Setting two opposite environment, one measured air content and table flow in liquid condition, and another measured compressive strength, tensil strength, and flextural strength in hardening condition. As a result of the experiment, getting higher level tends to show increased fluidity and decreased in air content at the same time. The other measurements-compressive strength, tensil strength, and flextural strength-have also increased as replacement ratio goes up. Therefore, it is considered that if the steel slag substitute concrete aggregate, it will give a boost up the improvement in fluidity and the quality of the aggregate.

매독특이항체 검출을 위한 Centaur Syphilis, Immulite Syphilis와 Mediace TPLA 시약의 비교 평가

서동희,황동희,주신영,최현희 대한진단검사의학회 2015 Laboratory Medicine Online Vol.5 No.2

Background: We evaluated the efficacy of two chemiluminescence immunoassays that detect treponemal antibodies, Centaur Syphilis and Immulite Syphilis, in comparison with Mediace Treponema pallidum latex agglutination (TPLA). Methods: The study was conducted in two phases. In the first phase, we tested 1,147 serum samples that were sequentially submitted for routine syphilis serology. In the second phase, we tested a panel of 119 frozen serum samples that had previously tested positive by Mediace RPR. The kappa value, total agreement percentage, and sensitivity and specificity were analyzed. Results: Of the 1,147 random samples, 24 (2.09%) tested positive with Centaur Syphilis, 16 (1.39%) with Immulite Syphilis, and 19 (1.66%) with Mediace TPLA. Of the 119 Mediace RPR-positive samples, 103 (86.6%) tested positive with Centaur Syphilis, 101 (84.9%) with Immulite Syphilis, and 105 (88.2%) with Mediace TPLA. The percent agreements (kappa values) were 98.8% (0.934) between Centaur Syphilis and Mediace TPLA, 99.0% (0.94) between Immulite Syphilis and Mediace TPLA, and 99.2% (0.955) between Centaur Syphilis and Immulite Syphilis. To measure the sensitivity and specificity of each treponemal test, samples showing agreement in three or four of the tests (three treponemal tests and Mediace-RPR) were regarded as true positive (n=117) or true negative (n=1,142). The respective values for sensitivity and specificity were 100% and 99.6% for Centaur Syphilis, 98.3% and 100% for Immulite Syphilis, and 99.2% and 99.7% for Mediace TPLA. Conclusions: Results from the three treponemal assays were in good agreement. Greater sensitivity of Centaur Syphilis and greater specificity of Immulite Syphilis were suggested. 배경: 본 연구에서는 트레포네마항체 검출을 위한 화학발광면역측정시약인 ADVIA Centaur Syphilis와 Immulite 2000 Syphilis screen을 Mediace Treponema pallidum latex agglutination (TPLA)과의 비교를 통하여 평가하였다. 방법: 본 연구는 두 단계로 진행되었다. 첫 번째는 2012년 11월에 랩지노믹스 의학연구소에 Mediace RPR 정밀검사가 의뢰된 1,147개의 연속적인 검체에 대해서 검사를 시행하였고, 두 번째는 Mediace RPR 정밀검사에서 양성으로 나왔던 119개의 동결된 검체를 검사하였다. 모든 혈청 검체에 대해서 Centaur Syphilis, Mediace TPLA, 그리고 Immulite Syphilis 검사를 시행하였다. 검사 간 일치율, kappa값, 각 검사의 민감도 및 특이도를 분석하였다. 결과: 무작위 1,147 검체에 대해 Centaur Syphilis는 24개(2.09%)가 양성을, Mediace TPLA로는 19개(1.66%)가 양성을, Immulite Syphilis로는 16개(1.39%)가 트레포네마항체 양성반응을 보였다. RPR정밀 양성 119개 검체에 대해 Centaur Syphilis로는 103개(86.6%)가 양성을 보였고, Immulite Syphilis로는 101개(84.9%)가, Mediace TPLA로는 105개(88.2%)가 양성을 보였다. 검사결과 간 일치율(kappa값)은 Centaur syphilis와 Mediace TPLA는 98.8% (0.934), Immulite Syphilis와 Mediace TPLA는 99.0% (0.94), Centaur Syphilis와 Immulite Syphilis는 99.2% (0.955)를 보였다. 세 가지 트레포네마검사와 RPR 검사 중 3개 이상이 일치한 검체를 진양성(n= 117) 또는 진음성(n=1,142)으로 간주하여 평가한 트레포네마검사의 민감도와 특이도는 각각 Centaur Syphilis 100%, 99.6%, Immulite Syphilis 98.3%, 100%, Mediace TPLA 99.2%, 99.7%였다. 결론: 세 가지 트레포네마검사, Centaur Syphilis, Mediace TPLA, Immulite Syphilis는 높은 검사 결과 간 일치율을 보였다. 다른 검사보다 Centaur syphilis가 조금 더 높은 민감도를, Immulite syphilis가 조금 더 높은 특이도를 보이는 것으로 생각되었지만 정확한 평가를 위해서는 혈청학적으로 확진된 대규모 검체를 대상으로 한 추가적인 연구가 필요할 것으로 생각된다.

Long term groundwater quality change using electrical conductivity and nitrate in the Geum River Basin, South Korea

아거수아모스,이재범,주신영,한연경,양정석,Agossou, Amos,Lee, Jae-Beom,Joo, Sin-Young,Han, Yeon-Kyeong,Yang, Jeong-Seoke Korea Water Resources Association 2024 한국수자원학회논문집 Vol.57 No.2

본 연구는 금강 유역 지하수 대수층에서 강우가 전기전도도(EC)와 질산염 농도에 미치는 영향을 분석하기 위하여 지하수위와 수질의 변동을 조사하였다. Mann Kendall과 Sen's Slope 추세 분석 기법을 사용하여 추세를 분석하고 추세의 크기를 추정하였고, 적용 된 추세 분석 기법은 연구 지역의 각 행정구역 내에서 이러한 매개변수의 추세를 평가하는 데 사용되었다. EC, 지하수 수위(GWL), 강수량에 대한 최근 17년 간(2005년~2021년)의 데이터와 최근 6년 간(2015년~2020년까지)의 질산염 농도 데이터가 이 분석에 사용되었다. 그 결과 대부분의 행정구역에서 질산염 농도와 EC가 증가한 반면 강수량은 하류에서 약간 감소하고 상류에서 증가하는 추세를 보였다. 이 매개변수들 사이에 계산된 상관계수는 강수량이 질산염과 EC에 미치는 직접적인 영향은 없지만 GWL과 EC 사이에는 음의 상관관계가 관찰되었다. 질산염 농도의 가장 중요한 증가 추세는 농업 활동이 많은 지역에 해당하는 지역에서 나타나며, 약 50%가 농업활동에 종사하고 있는 익산 및 군산 지역에서 대표적으로 나타났다.