효과적인 RFID 애플리케이션 개발을 위한 비즈니스 이벤트 프레임워크의 설계 및 구현

유선미,이찬영,문미경,염근혁,Yu, Sun-Mee,Lee, Chan-Young,Moon, Mi-Kyeong,Yeom, Keun-Hyuk 한국정보처리학회 2007 정보처리학회논문지D Vol.14 No.2

RFID(Radio Frequency Identification)는 라디오 신호에 따라 반응하는 태그(Tag)를 이용하여 해당 사물을 인식하는 방법이다. RFID 환경에서는 태그로부터 EPC를 읽어오는데 이 EPC만을 가지고는 해당 물품이 무엇인지만을 알 수 있고 부가적인 상세 정보를 얻기에는 제한적이다. 이 때문에 RFID를 효과적으로 응용하여 사용할 수 있도록 여러 업체나 기관에서 RFID 시스템을 연구하였다. 그러나 여전히 기존의 RFID 시스템은 해당 어플리케이션의 비즈니스 이벤트를 처리하기 위해 RFID에 대한 다양한 지식과 통신 방법 등을 모두 이해하여야 하는 복잡함과 어플리이션 개발을 지원하는 측면에서 부족함이 있다. 본 논문에서는 RFID 어플리케이션에서 편리하게 이용할 수 있는 비즈니스 이벤트를 정의하였다. 그리고 이러한 비즈니스 이벤트를 생성하여 어플리케이션에 전달할 수 있는 비즈니스 이벤트 프레임워크(Business Event Framework, BEF)를 제시하였다. Radio Frequency Identification(RFID) is technology that identify products using radio frequency transmission. We read EPC from Tag in RFID environment, but we can see only what the identify objects are and it is too limited to get the additional detailed information by the EPC. Therefore many companies and organizations have studied RFID system in order to effectively use it. But the existing RFID system still has the complication that we should fully understand various knowledges, communicating ways, etc, and the insufficiency to support the application development in order to treat the business event of the related application. In this paper, I propose business event that we can conveniently use in FRID application and shows Business Event Framework. BEF which is able to deliver the business event produced to the application.

기본간호학 교과서 표준화 작업을 위한 기초조사III: 영양, 배뇨 및 배변 요구

유선미(Yu, Sun-Mi),최동원(Choi, Dongwon),정혜선(Jeong, Hye Sun),송경애(Sohng, Kyeong-Yae) 기본간호학회 2021 기본간호학회지 Vol.28 No.1

Purpose: To identify the discrepancies in the textbook of fundamentals of nursing in nutrition and elimination needs in terms of number, range, definition and etc. Methods: The 10 textbooks which are the most frequently used were selected and reviewed. After then compared it with the protocols of essential nursing skills of Korean Accreditation Board of Nursing Education and evidence-based clinical nursing practice guidelines of Korean Hospital Nurses’ Association. Results: The most significant discrepancies in nutrition domain were criteria of obesity, confirmation of nasogastric tube placement. In elimination domain, there were several mixed or miss uses of French and number unit in catheter size. And appropriate catheter size for urinary catheterization and enema is different to books and guidelines. Conclusion: In order to conduct an effective resource in education of nursing, textbooks need to be revised constantly and contain the recent researches and guidelines.

여러 가지 별미장의 숙성과정 중 향기성분의 변화

우관식(Koan-Sik Woo),유선미(Sun-Mi Yu),임성경(Sung-Kyung Im),전혜경(Hye-Kyung Chun),권오찬(Oh-Chan Kwon),이준수(Junsoo Lee) 한국식품영양과학회 2004 한국식품영양과학회지 Vol.33 No.10

지역별 별미장의 숙성과정 중 향기성분의 변화를 조사하기 위하여 SDE로 추출하고 GC 및 GC/MS로 동정하였다. 시료로는 대맥장, 생황장, 무장, 비지장, 소두장, 찌금장 등의 6종을 하였으며, 그 결과 hexanal, benzeneacetaldehyde, benzaldehyde, furfural, benzyl-alcohol, furan 화합물, pyrazine화합물, phenol류 등이 공통적으로 검출되었다. 보통 숙성과정 중에 benzeneacetaldehyde, benzaldehyde, furfural, pyrazine 화합물, phenol류 등은 증가하는 추세를 보였으며, 1-octene-3-ol, hexanal, benzyl-alcohol, furan 화합물 등은 감소하는 경향이 두드러졌다. 또한 지역별 별미장에서 대표적인 성분으로는 대맥장에서 2-heptenal과 2,4-decadienal 등이 있고, 생황장은 tetramethyl-pyrazine이 다른 별미장과 달리 다량 함유되어 있었다. 무장에서는 phenol, 4-methoxyphenol, 4-ethyl-phenol 등의 phenol류가 검출되었으며 naphthalene, eugenol 등이 소량 검출되었다. 비지장은 2,4-decadienal등이 많이 검출되었으며, 소두장은 2,3-dihydro-benzofuran, 2-methoxy-4-vinylphenol 등이 다량 함유되어 있었다. 찌금장의 경우는 linaool, geraniol, β-elemene, β-lonone, ledene 등이 검출되었는데, 이는 고춧가루 첨가에 의한 것으로 보인다. Aroma compounds in 6 different Byeolmijang were extracted by SDE (simultaneous steam distillation extraction) and analyzed with GC (gas chromatography) and GC/MS (mass-spectrometry). The major aroma compounds in the 6 different Byeolmijang during aging were 1-octene-3-ol, hexanal, benzeneacetaldehyde, benzaldehyde, furfural, pyrazine compounds, benzyl-alcohol, furan compounds and phenol type compounds. Generally, benzeneacetaldehyde, benzaldehyde, furfural, pyrazine compounds and phenol type compounds were increased during aging. On the other hand, 1-octene-3-ol, hexanal, benzyl-alcohol and furan compounds were decreased during aging. 2-Heptenal and 2,4-decadienal in Daemaekjang, pyrazine and phenol type compounds in Sanghwangjang and phenol type compounds including phenol, 4-methoxy-phenol and 4-ethyl-phenol in Mujang were identified as major aroma compounds, respectively. The major aroma compound in Bizijang was 2,4-decadienal and in Sodujang, the major aroma compounds were 2,3-dihydro-benzofuran and 2-methoxy-4-vinylphenol. Linaool, geraniol, β-elemene, β-lonone and ledene were detected in Jigeumjang possibly due to the addition of powdered red pepper.

포장방법이 강정의 저장 중 품질특성에 미치는 영향

김행란(Haeng Ran Kim),신동선(Dong Sun Shin),김경미(Kyung Mi Kim),유선미(Sun Mi Yu),김진숙(Jin Sook Kim) 한국식품과학회 2012 한국식품과학회지 Vol.44 No.1

본 연구에서는 강정의 포장방법 및 포장재질이 강정의 저장 중 품질특성에 미치는 영향을 조사하기 위해서 포장방법별로 개별포장, 대형포장 및 봉지포장의 3가지 방법과 8개의 포장재질을 사용하였다. 강정 포장은 (1) IP: OPP/PE+종이, (2) LP1: OPP/PE+종이, (3) LP2: OPP/PE+관, (4) LP3: OPP/PE+플라스틱, (5) BP1: OPP/PE, (6) BP2: OPP/DL/CPP, (7) BP3: PET/PE/CPP, (8) BP4: OPP/PVDC/PE/CPP로 구분하였다. 강정의 저장초기 지방산 조성은 linoleic acid(54.2%), oleic acid(24.1%), palmitic acid(11.2%) linoleic acid(6.0%) and stearic aicd(3.8%)이었으며, 저장 중 수분함량, 수분활성도, 경도, 산가, 과산화물가를 측정하였다. 저장 중 수분함량의 변화가 늦게 나타난 시료는 LP2, BP4 > IP > LP3, BP1, BP2 > LP1 > BP3 순이었다. 수분활성도는 큰 차이를 보이지 않았으며, 경도는 IP, BP3 및 BP4는 저장 60일에 증가의 폭이 가장 크게 나타났다. 산가는 IP, LP1, LP2, LP3, BP1 및 BP2 경우 저장 40일에 기준치인 2.0 mg KOH/g 이하이었으며, 과산화물가는 IP, LP1, LP2 및 BP1의 경우 기준치인 40.0 meq/kg 미만이 20일째인 것으로 나타났다. 결론적으로 포장재질별로는 LP2와 BP1이 저장성이 우수하였으며 포장방법별로는 대형포장 > 봉지포장 > 개별포장 순으로 나타났다. This study was conducted to improve the packaging technology used for Gangjung and the product’s quality characteristics during storage. Packaging materials consisting of (1) IP: OPP (oriented polypropylene)/PE (polyethylene) + Paper, (2) LP1: OPP/PE + Paper, (3) LP2: OPP/PE + Can, (4) LP3: OPP/PE + Plastic, (5) BP1: OPP/PE, (6) BP2: OPP/DL/CPP (cast polypropylene), (7) BP3: PET/PE/CPP, and (8) BP4: OPP/PVDC (polyvinylidene chloride)/PE/CPP were used. The major fatty acids including 54.2% linoleic acid, 24.1% oleic acid, 11.2% palmitic acid and 6.0% linoleic acid were assessed. The packages effective in maintaining moisture were in the order of LP2, BP4 > IP > LP3, BP1, BP2 > LP1 > BP3. There were no significant differences in water content and the products in IP, BP3, and BP showed the highest level in the increase in hardness on day 60 of storage. Acid values of IP, LP1, LP2, LP3, BP1, and BP2 were maintained at <2.0 during 40 days of storage. IP, LP1, LP2 and BP1 had the below of 40 in and peroxide during 20 days.

연구논문 : 소규모 농가 생산 전통고추장과 시판 고추장의 맛성분에 관한 연구 -유리당과 유리아미노산을 중심으로-

손성해 ( Seong Hye Son ),홍여주 ( Yeo Joo Hong ),한귀정 ( Gwi Jung Han ),유선미 ( Sun Mi Yu ),유승석 ( Seung Seok Yoo ) 한국식품조리과학회(구 한국조리과학회) 2013 한국식품조리과학회지 Vol.29 No.5

This study investigated the free sugar and free amino acids considered as the taste component in Korean Gochujang. Our goal was to search and develop the Korean traditional Gochujang taste, and to monitor the current status and characteristics of the Gochujang. For the analysis of Gochujang, it is purchased from small farms as well as major food company producing Gochujang. In the case of commercial Gochujang(COM), glucose and maltose were major free sugar, and the ratio of distribution and total amount showed very similar pattern. However, the results of the traditional Gochujang(TG) showed significant differences for each sample even they had glucose and maltose as predominant sugar. The content of glucose, maltose, fructose was reduced in order. The other hand, sucrose, rhamnose were not detected or were detected trace amounts in some samples. Even the characteristics were found at each region, it was no noticeable difference, but each sample was greater variation. Total of 17 amino acids were found from COM and the major amino acids were Pro, Glu, Asp, but His,Met were generally detected in small amounts. In the TG, they mainly contained Glu, Asp, Pro as the dominant component in addition to the Arg, Ala, Cys, respectively. TG had higher amino acid content and fairly various distribution compared to COM. It could suggest the possibility of the development for different traditional tastes because each TG had diverse characteristic taste than COM.

국내 재배지역에 따른 고추의 Capsaicinoid 함량

이성응(Seong-Eung Lee),함현미(Hyeonmi Ham),김영화(Younghwa Kim),성지혜(Jeehye Sung),황인국(In-Gook Hwang),유선미(Sun-Mi Yu),정헌상(Heon-Sang Jeong),이준수(Junsoo Lee) 한국식품영양과학회 2013 한국식품영양과학회지 Vol.42 No.1

본 연구에서는 24개의 다른 시, 군에서 재배하여 수확된 금고추의 capsaicin과 dihydrocapsaicin의 함량을 분석함으로써 동일품종의 고추에 대한 재배지역의 영향을 살펴보고자 하였다. Capsaicin 및 dihydrocapsaicin 분석을 위해 methanol을 이용한 추출법과 역상 HPLC가 사용되었다. 분석방법을 검증하기 위하여 재현성, 반복성, 회수율 및 peak purity를 구하였으며, 그 결과 재현성과 반복성의 CV는 5%이하였고 회수율은 90% 이상으로 우수하였다. 분석결과 금고추의 capsaicin 함량 평균값은 37.35 mg/100 g, dihydrocapsaicin은 19.15 mg/100 g으로 나타났다. 양평군에서 재배된 금고추의 capsaicin 및 dihydrocapsaicin 함량이 77.68, 41.42 mg/100 g으로 가장 높았으며, 무주군에서는 capsaicin 14.98 mg/100 g, dihydrocapsaicin 7.46 mg/100 g으로 가장 작은 값을 보였다. 금고추의 capsaicin 함량 및 dihydrocapsaicin 함량은 도별로 통계적으로 유의적인 차이를 보이지 않았다. 본 연구결과는 동일한 품종의 고추의 capsaicinoid 함량에 대한 재배지역의 차이를 알아봄과 앞으로의 추후 연구의 기초 데이터로 사용될 수 있을 것이다. Hot pepper (Capsicum annum L.) is one of the most important ingredients in Asian food. The capsaicinoids, capsaicin and dihydrocapsaicin are responsible for more than 90% of the pepper"s pungency. The objective of this study was to determine the amounts of these two major capsaicinoids in hot peppers cultivated from different regions in Korea. Peppers (Geumgochu) cultivated in 24 different regions of Korea were collected in 2011. The capsaicinoids of these plants were extracted with methanol and determined quantitatively by HPLC with a fluorescence detector. The capsaicinoid value ranged from 22.4 mg/100 g to 119.1 mg/100 g depending upon different regions. The average capsaicinoid content of the peppers from Gangwon and Gyeonggi was 66.73 mg/100 g, and the content from Jeonbuk and Jeonnam was 50.34 mg/100 g. However, average capsaicinoid content from these four different cultivation regions were not significantly different. Finally, analytical method validation parameters such as recovery, reproducibility, repeatability, were calculated to ensure the method’s validity.

한국 3개 지역 고등학생에서 알레르기질환의 유병률에 대한 조사

김봉성 ( Bong Seong Kim ),김효빈 ( Hyo Bin Kim ),이소연 ( So Yeon Lee ),김자형 ( Ja Hyeung Kim ),진현승 ( Hyun Seung Jin ),김병주 ( Byung Ju Kim ),유진호 ( Jin Ho Yu ),유선미 ( Sun Mi Yoo ),홍수종 ( Soo Jong Hong ) 대한천식알레르기학회 2007 천식 및 알레르기 Vol.27 No.3

Background: Whereas allergic disease has a high morbidity among adolescents, there have been few reports concerning asthma prevalence using objective parameters such as methacholine bronchial provocation tests in this age group. Objective: Thus we investigate the prevalence of asthma and other allergic diseases using questionnaires and measuring bronchial hyperresponsiveness (BHR) in high school students in Korea. Method: A questionnaire survey was conducted among 1499 high school students, from 3 regions in Korea between April and May, 2006. They responded to a modified International Study of Asthma and Allergies in Childhood (ISAAC) written (WQ) and video (AVQ) questionnaires. 709 subjects of them underwent methacholine bronchial challenge test. Result: The WQ showed that the lifetime and 12-month prevalences of wheeze were 16.0% and 8.9%. The lifetime prevalence of asthma diagnosis was 7.0% and 12-month prevalence of asthma treatment was 1.5%. By video questionnaire, the lifetime prevalence and 12-month prevalence of wheeze were 7.9% and 5.5%. The prevalence of current asthma based on the questionnaire and bronchial challenge tests was 3.2%. The prevalence of current asthma and BHR were higher in female than in male subjects. For 12-month prevalence of allergic rhinitis and atopic dermatitis were 37.7% and 11.4%, respectively. Conclusion: The prevalence of current asthma in high school students were 3.2%. Despite the fact that 12-month prevalence of wheeze and lifetime prevalence of asthma diagnosis were 8.9% was 7.0%, only 1.5% of answered subjects received asthma treatment. Its prevalence was still low compared to asthma prevalence. (Korean J Asthma Allergy Clin Immunol 2007;27:168-175)

서울지역 고등학교 청소년에서 알레르기비염과 천식의 관련성

송영화 ( Young Hwa Song ),권지원 ( Ji Won Kwon ),김병주 ( Byoung Ju Kim ),김봉성 ( Bong Seong Kim ),김자형 ( Ja Hyeung Kim ),김효빈 ( Hyo Bin Kim ),이소연 ( So Yeon Lee ),유진호 ( Jin Ho Yu ),유선미 ( Sun Mi Yu ),홍수종 ( Soo Jong 대한소아알레르기호흡기학회(구 대한소아알레르기 및 호흡기학회) 2010 소아알레르기 및 호흡기학회지 Vol.20 No.1

목적: 알레르기비염과 천식은 one airway disease로 이것의 근거를 제시한 여러 역학연구들이 있다. 그러나 아직까지 국내 청소년을 대상으로 알레르기비염과 천식의 관련성을 규명한 연구가 없었다 우리나라 청소년에서 현증 천식을 동반하지 않은 알레르기비염이 기도과민성 및 천식 증상과 관련되어 있음을 밝히고자 한다. 방법: 2006년 4-5월에 걸쳐 우리나라 서울지역 2개의 고등학교에서 724명의 고등학생(남 556명, 여 168명)을 대상으로 실시하였다. ISAAC 설문지, 메타콜린 기관지유발검사, 폐기능검사, 피부단자시험과 알레르기 관련 혈액검사를 실시하였다. 천식이 없는 알레르기비염 환자에서 관련성을 확인하기 위해 전체 학생들 중 현증 천식으로 진단된 대상자를 제외한 후 비교분석 하였다. 결과: 현증 천식을 제외한AR (+), BHR (+)군에서 일생동안 천명의 유병률(wheeze ever)과 일생 동안 천식 진단의 유병률(diagnosis of asthma ever)의 비율이 AR(+), BHR (-)군보다 높았으나, 통계적인 유의성은 보이지 않았다. 그러나, FEV1과 FEF25-75%는 의미 있게 낮았으며, 혈액내 총IgE와 D.p/D.f 감작률은 유의하게 높았다. atopy (+), AR (+)군에서는 일생동안 천명의 유병률(wheeze ever)과 지난 12개월 동안 천식의 치료의 유병률(Treatment of asthma during past 12 months)의 비율이 atopy (-), AR (-)군과 atopy (+), AR (-)군에 비해 의미 있게 높았다(P<0.05). BHR(+)과 말초혈액내 총호산구분율은 atopy (+), AR (+)군에서는 atopy (-), AR (-)군과 atopy (+), AR(-)군에 비하여 유의하게 높았으며,(P<0.05) 또한 PC20이 의미 있게 낮았다.(P<0.05) 결론: 우리나라 청소년을 대상으로 한 연구결과 현증 ,천식을 동반하지 않은 현증 알레르기비염에서 기도과민성은 FEV1, FEF25-75% total IgE 그리고 공통항원인 D.p/D.f에 대한 감작과 관련이 있었다. 그리고 아토피의 유무와 상관없이 현증 알레르기비염은 천식증상 말초혈액내 총호 산구분율, 그리고 기도과민성과 관련성이 있음을 보여주었다. 이상의 횡단면적인 역학조사결과는 알레르기비염이 천식과 하나의 기도질환일 가능성을 시사한다. Purpose: The aim of this study was to determine whether allergic rhinitis (AR) without asthma is associated with bronchial hyperresponsiveness (BHR) and symptoms of asthma in Korean adolescents. Methods: A questionnaire survey was conducted on 724 high school students (males 556; females, 168) from Seoul City. We also performed the lung function test, methacholine challenge test, skin prick test, and allergy-related blood biomarkers. This cross-sectional study was conducted in the subjects excluding current asthmatic patients. Results: AR (+), BHR (+) patients tended to show a high prevalence of wheeze ever, a high diagnosis rate of asthma ever, low forced expiratory volume in one second (FEV1), low forced expiratory flow at the 25% and 75% of pulmonary volume (FEF25-75%) high total IgE and frequent sensitizaion to house dust mites compared with AR (+), BHR (-) patients. In atopy AR (+) group, wheeze ever and treatment of asthma during the last 12 months were significantly higher than atopy (-), AR (-) patients or atopy (+), AR (-) patients (P<0.05). In atopy (+), AR (+) patients, BHR and peripheral eosinophil percent were significantly higher than in other patients (P<0.05) and PC20 was also significantly lower than in other patients (P<0.05). Conclusion: BHR in current AR was associated with FEV1, FEF25-75%, total IgE, and sensitization to house dust mites. Current AR was associated with symptoms of asthma, peripheral eosinophilia and BHR, regardless of atopy. This study showed a significant association between allergic rhinitis and asthma or BHR among Korean adolescents. This cross-sectional study supports the concept of `one airway, one disease` between the AR and asthma. [Pediatr Allergy Respir Dis(Korea) 2010;20:30-40]

액정표면에서의 Orientational Distribution Function

구숙영,유선미,정치섭 청주대학교 산업과학연구소 2002 産業科學硏究 Vol.19 No.2

The anisotropic distribution of liquid crystal molecules on the rubbed polyimide alignment layer has been studied. The second harmonic results from the LC molecules were analyzed by modified maximum entropy theory proposed here. We have successfully demonstrated the distribution map of liquid crystal molecules on the rubbing surface by using this method.

최근 3 년간 성전파 질환의 추이 : 서울시 11개 보건소 이용자를 중심으로

박정희,권혜석,유선미,정유석,박일환,권선진,김윤수,김인국,박강원,설용한,유명자,이경렬,정봉진,조종희,최규상,허숙조 대한가정의학회 1998 Korean Journal of Family Medicine Vol.19 No.2