• 대한약침학회지
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• 제11권2호
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• pp.55-62
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• 2008

Objective Sweet bee venom is made by removing allergen from the bee venom through gel filtration chromatography and propionic acid/urea polyacrylamide gel electrophoresis. The aim of this study was to verify allergy inhibitory action in Sweet Bee Venom(SBV) and New Sweet Bee Venom(NSBV) removed enzymes and compounds of low molecular weight. Methods 84 healthy adult men and women were selected through a survey whom had never received the bee venom therapy in the past. The concentration of Normal Saline, SBV and NSBV pharmacopuncture was equally at 0.1mg/mL and the experiment was conducted as the double blind test. Results Participants of the study was comprised of 63 men and 21 women with the average age of 28.3 years. According to results of pain sense, SBV group showed significant higher score compared with NS group and NSBV group using VAS in treating time. And SBV and NSBV group showed significant higher score compared with NS group after 30 minutes. Other allergic responses were insignificant between the groups. Conclusions As a result of removed allergen and compounds of low molecular weight, NSBV significantly inhibits pain sense in treating time compared with SBV. This indicates wider and easier application of NSBV for the useful application in clinical treatment. Further comparative studies should be conducted to yield more objective verification.

• 응용통계연구
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• 제26권2호
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• pp.307-319
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• 2013

마이크로어레이 실험의 특성상 표본의 수가 많지 않는 단점을 보완하고 분석 결과를 일반화하기 위하여 공개 저장소에 축적된 자료 중에 연구 목적이 동일한 여러 연구들을 통합하여 분석하려는 시도가 활발하다. 그러나 실험에서 사용한 플랫폼이 서로 다른 경우에는 유전자 관찰값의 분포가 달라지기 때문에 통합이 어렵고 최상의 통합 방법이 제시되어 있지 않다. 본 논문에서는 순위 기반 중위수, 분위수 이산화와 표준화를 각각 이용하여 변환한 자료값을 직접 합치거나 메타분석을 하여 연구 결과를 합치는 방법을 알아 보았다. 또한 GEO에서 다운받은 실제 자료들을 이용하여 네 가지 방법의 장단점과 효과를 비교하였고 서로 다른 연구 자료를 통합하는 것의 영향을 알아보았다.

• 한국가금학회지
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• 제25권3호
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• pp.137-145
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• 1998

This study was conducted to compare the meat characteristics Korean Native Commercial Chicken(KNCC) by feeding system Feeding system of T$_1$ and T$_2$were same types from hatch to 8 weeks, starter diets( 0~4 weeks, mash, ME 3,l00kcal, CP 22.94%), grower diets(4~8 weeks, crumble, ME 3,l00kcal, CP 19.31%). Nutrient contents of finisher diets of T$_1$(pellet, M.E 3, 200kcal, CP 20.44%) was higher than T$_2$(mash, ME 3,l00kcal, CP 14.88%). Breast and legs meat of KNCC were used to analyze chemical composition, physicochemical characteristics, textural traits and sensory evaluation test. Live weight(L.W) /abdominal fat accumulation(A.F.A) was significantly different(P<0.05), but live weight(L.W) /dressed weight(D.W), percentage of cutted meat, chemical composition(moisture, CF, EE, CA), meat color(CIE), physicochemical properties, sensory evaluation score were not significantly by feeding systerns, at 12 ar'd 16 weeks of age.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2024년도 제69차 동계학술대회논문집 32권1호
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• pp.91-92
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• 2024

본 논문에서는 키넥트 센서 기반으로 하는 동작 인식 애플리케이션을 설계하고 구현 한다. 이 애플리케이션은 본인이 응원하는 특정 연예인의 영상을 보고, 응원하는 동작을 하면 점수를 취득하게 되고, 누적되는 점수에 따라 그 연예인에 대한 기여도를 알 수 있도록 구현한다. 프레임별 조인트 움직임의 차이를 구하여 사용자의 움직임에 따른 점수를 부여하는 기능을 구현한다. 또한 전체 랭킹 시스템을 통해 동일한 연예인을 응원하는 사용자들이 공동의 소속감을 가지고, 더 나아가 자신들이 응원하는 연예인의 순위를 올리기 위한 경쟁을 유도하는 기능을 구현한다. 점수가 누적되면 단계별로 추가적인 애니메이션을 제공하여 흥미있게 볼 수 있는 기능도 구현한다.

• 한국학교ㆍ지역보건교육학회지
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• 제3권
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• pp.1-13
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• 2002

Female university students generally have a lower intake of nutrition compared to other age groups due to their adverse interests in their appearance. Drinking, smoking, too much weight control, accumulation of psychological and physical stress are causes of inadequate diet. The result is deterioration of hair health. Establishment of good diet and hair care is the foundation of a healthy hair in adulthood. For this reason, there is a great need for a healthy hair care. The data from a questionnaire survey was analyzed with 800 female undergraduate students responding. Seventeen universities were included in the study, 8 of which were from Seoul, 6 from other large cities and 3 from smaller towns. The objective of this study is to investigate the correlations of these factors and to provide preliminary data for developing an effective hair care education program. Results include the following: 1. Knowledge score of hair care based on general characteristics were higher for students in larger cites compare to small cites or regions. Also, students in higher academic year, more allowance, interest in their apparence and family income showed higher knowledge in this field. These factors had meaningful effect on the statistics of this study. 2. Attitude score towards hair care based on general characteristics were higher for students in larger cites compare to small cites or regions. Also, students in higher academic year, more allowance, interest in their apparence and family income showed higher knowledge in this field. These factors had meaningful effect on the statistics of this study. 3. Behavior score towards hair care was higher for students with greater family income, allowance, interest in appearance. These factors had meaningful effect on the statistics of this study. 4. The correlation study between knowledge, attitude and behavior showed that higher the knowledge and attitude, better the behavior. 5. The analysis of factors effecting hair care behavior showed that interest in health, acknowledgement of current hair condition, total family income were a viable factor in predicting hair care behavior. The predictability of regression model is 38.9 %($R^2$) Therefore, in order to maximize the hair care behavior, consistent and systematic study should be earned out to develope an effective education program to improve health interest.

• 대한소아치과학회지
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• 제32권3호
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• pp.569-575
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• 2005

본 연구의 목적은 소아 청소년기 교정환자에 있어서 음파 칫솔과 일반 칫솔의 치태 제거 효과를 비교하는 것이다. 삼성서울병원 소아치과에서 고정식 교정 장치 치료를 받는 건강한 소아 청소년 환자 21명 (여자: 10명, 평균나이 $14.57{\pm}2.28$년; 남자: 11명, 평균나이 $13.04{\pm}1.55$년)을 대상으로 음파 칫솔(Sonicare$^{(R)}$, Optiva Corp., 미국)과 교정용 일반 칫솔(Orthocare$^{(R)}$, Tomy International Inc., 일본)을 사용하여 총 4회의 내원 시 각각 2회씩 회당 2분간 칫솔질을 하도록 하였다. 칫솔질 전과 후의 치태지수를 Ainamo와 Bay의 Visible Plaque Index를 변형한 방법으로 측정하여 그 전후 차이를 비교하였다. 음파 칫솔이 61.79%(${\pm}7.95%$), 일반 칫솔은 69.19%(${\pm}10.08%$)의 치태 감소율을 나타내어 통계학적으로 유의한 차이를 보였다(p<0.05). 음파 칫솔의 경우 남자에서 63.07%(${\pm}8.64%$), 여자에서 60.39%(${\pm}7.30%$)의 치태 감소율을 나타냈고(p>0.05), 일반 칫솔의 경우 남자에서 69.33%(${\pm}10.14%$), 여자에서 69.03%(${\pm}10.55%$)의 치태 감소율을 나타내어 통계학적으로 유의한 차이는 보이지 않았다(p>0.05). 연령에 따른 치태 제거 효과는 실험 대상자들의 연령범위에서 통계학적으로 유의할만한 연관성이 없었으며 (p>0.05), 음파 칫솔의 경우와 일반 칫솔의 경우에도 통계학적으로 유의할 만한 연관성이 없었다(p>0.05). 본 연구에서, 고정식 교정 장치를 부착한 소아 청소년기 환자에서 일반 칫솔의 치태 제거 효과가 음파 칫솔의 치태 제거효과보다 컸다(p<0.05).

• 한국응급구조학회지
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• 제14권3호
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• pp.29-40
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• 2010

Purpose: We investigated the motivation of selecting major, the satisfaction of major and the view on occupation of emergency medical technology (EMT) students. The results of study will be used to increase the satisfaction of major of university students. Also, it can be used to support decision of major for high school students. Method: We conducted 1,586 surveys from 665 students at six four-year colleges and 921 students at seven three-year colleges. Our research period was from Aug. 27th to Oct. 31st in 2010. The surveys were analyzed by SPSS 18.0 using description statistics, t-test, ANOVA, Scheffe and Pearson correlation coefficient. Result: In our study, the motivation of selecting major is 35.8% of students selected 'good employment prospects', satisfaction of major's $M{\pm}SD$ is $3.15{\pm}.486$, adaptation of major's $M{\pm}SD$ is $3.11{\pm}.472$. The satisfaction of major show difference (t = 4.548 p = .000) by sex, also the adaptation of major show difference (t = 2.279, p = .023) by sex. The satisfaction of major show first grade students higher (F = 3.605, p = .013) than fourth grade students at four-year colleges. If satisfaction of major is high, accumulation evaluation score is high (F = 3.276, p = .011), too. Clinical practice experienced students was higher (t = -2.878, p = .004) than non experienced it satisfaction. In view of occupation, ideal job's factors and actual job's factors a lot of students selected 'aptitude'. Also, there is a statistically significant correlation (r = .618, p = .000) between the satisfaction of major and the adaptation of major. High satisfaction indicates high adaptation of major. Conclusion: In our study satisfaction of major and adaptation of major was very high score. EMT students concern about employment prospects at most. It is inferred that they select job which match with one's aptitude. We can suppose that students select major as a tool for employment by seeing result that a lot of students consider employment prospects at most when they select major. A method to improve the satisfaction and adaptation of major should be developed by realizing problems which occur the dissatisfaction of major. Also, there as on why students conflict between ideal and actual job should be revealed. There as on seems students want stable occupation in unstable job market situation. Therefore, the expansion of job matching aptitude and being stable should be processed. Finally, university should actively support the method that help to finding jobs for student by identifying job preparation of students.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제38권4호
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• pp.212-220
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• 2012

Objectives: Fluorine-18 fluorodeoxyglucose positron emission tomography ($^{18}F$-FDG PET) is a non-invasive diagnostic tool for many human cancers wherein glucose uptake transporter-1 (GLUT-1) acts as a main transporter in the uptake of $^{18}F$-FDG in cancer cells. Increased expression of glucose transporter-1 has been reported in many human cancers. In this study, we investigated the correlation between $^{18}F$-FDG accumulation and expression of GLUT-1 in oral cancer. Materials and Methods: We evaluated 42 patients diagnosed with oral squamous cell carcinoma (OSCC) and malignant salivary gland tumor as confirmed by histology. 42 patients underwent pre-operative $^{18}F$-FDG PET, with the maximum standardized uptake value ($SUV_{max}$) measured in each case. Immunohistochemical staining was done for each histological specimen, and results were evaluated post-operatively according to the percentage (%) of positive area, intensity, and staining score. Results: For OSCC, $SUV_{max}$ significantly increased as T stage of tumor classification increased. For malignant salivary gland tumor, $SUV_{max}$ significantly increased as T stage of tumor classification increased. For OSCC, GLUT-1 was expressed in all 36 cases. GLUT-1 staining score (GSS) increased as T stage of tumor classification increased, with the difference statistically significant. For malignant salivary gland tumor, GLUT-1 expression was observed in all 6 cases; average GSS was significantly higher in patients with cervical lymph node metastasis than that in patients without cervical lymph node metastasis. Average GSS was higher in OSCC ($11.11{\pm}1.75$) than in malignant salivary gland tumor ($5.33{\pm}3.50$). No statistically significant correlation between GSS and $SUV_{max}$ was observed in OSCC or in malignant salivary gland tumor. Conclusion: We found no statistically significant correlation between GSS and $SUV_{max}$ in OSCC or in malignant salivary gland tumor. Studies on the various uses of GLUT during $^{18}F$-FDG uptake and SUV and GLUT as tumor prognosis factor need to be conducted through further investigation with large samples.

• 한국건설관리학회논문집
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• 제9권5호
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• pp.194-203
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• 2008

건설R&D 사업은 1994년에 12억원으로 시작하여 2004년에는 300억원으로 총 1,257억원(총 418건)을 투자하였지만, 과제당 연구비가 약 3억원으로 소형과제 위주로 추진됨으로써, 건설현장에 적용할 수 있으며, 사업화가 가능한 연구결과물은 거의 없었다. 또한 건설R&D 성과측정에 대한 관심이 상대적으로 적었고 그 중요성도 인식하지 못했던 것이 사실이었다. 특히 건설 R&D 성과측정 결과를 비교하기 위한 정형화된 방법론 및 계량화된 측정 자료를 가지고 있지 못해서 연구성과를 기반으로 한 지속적인 연구개발 투자보다는 매년 기술수요조사에 대응하는 형태의 연구개발투자가 이루어졌다. 따라서 본 연구에서는 스타기술 평가를 위한 성과지표들을 선정하기 위해 Balanced Score Card (BSC) 방법론을 응용하여 건설분야 R&D에 맞도록 생산성, 지식축적, 인력양성, 공공복지 4가지로 수정하며 건설R&D 성과분석 방법론을 제안하였다. 이렇게 계량화된 성과자료는 건설 R&D 투자의 근거자료가 되고 그동안 측정하기 어려웠던 건설기술의 가치에 대한 신뢰성을 제고하여 건설R&D 예산을 지속적으로 확보하기 위한 중요한 기본 자료로 활용될 수 있을 것이다.

• 한국콘텐츠학회논문지
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• 제20권3호
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• pp.671-677
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• 2020

우리나라에서 발생하는 여성암 중 1위는 유방암으로 또한 지속적으로 발생률이 증가하고 있다. 이는 경제성장과 함께 좌식 생활이 증가한 영향 때문이라는 의견이 다수다. 본 연구는 경기도 소재 암 전문병원을 내방한 환자와 정상군을 대상으로 국제표준 운동상태 설문을(IPAQ) 실시하였고 설문의 운동 상태를 표준 점수화(MET) 하여 환자군과 정상군의 표준점수 차이에 따른 유방암 발생의 영향 정도를 비교하였다. 연구 대상자의 나이는 환자군과 정상군과의 통계적 차이를 벗어나지 않는 대상자로 선정 하였고 유방암 발병의 운동 상태외의 요소에 의한 유방암 발생 영향 파악을 위하여 체질량, 가족력, 초경 연령, 출산력, 교육 정도 등을 함께 설문하였다. 대체로 유방암 환자군이 정상군 대비 낮은 MET 점수 결과를 나타났고 폐경 전 여성보다 폐경 후 여성에서의 운동에 의한 유방암 발생 영향이 더 크게 나타났다. 또한 체질량 크기와도 유사한 유방암 발생영향 결과를 나타났다. 운동을 통한 적정 체중 유지는 체내 유방암의 발암 물질 축적을 낮출 수 있어서 유방암 발생을 낮출 수 있는 효과가 있다.