쌀가루전용 품종들의 이화학적 특성 및 설기의 품질 특성

박지원,최선영,천아름,정헌상,이연리,Park, Ji Won,Choi, Sun Young,Chun, Areum,Jeong, Heon Sang,Lee, Youn Ri 한국식품영양학회 2019 韓國食品營養學會誌 Vol.32 No.4

This study attempts to analyze the physicochemical characteristics of rice flour developed as rice powder for exclusive use, steamed rice cake recipes developed as basic recipefor rice cakes. The study also aims to compare the quality characteristics of steamed rice cakes in an effort to establish the possibilities of developing various rice cake recipes. The moisture content and amylose content increased as the rice powder particles for exclusive use became finer. With regards to water uptake, in the case of the Hungara type, the water uptake increased as rice powder particles increased in size. In the case of the Shingil and commercial types, the water uptake decreased as rice powder particles increased in size, and solubility and swelling force decreased as rice powder particles increased in size. In the case of chromaticity, Sulgidduk made with rice powder for exclusive use the brightness (L value) increased as powder particles became finer and the yellow indexes (b value) decreased, and this was especially pronounced in the Shingil type. The measurements of changes in the mechanical textures of Sulgidduk showed that rice types with larger particles led to lower hardness, cohesiveness, springiness, and chewiness.

운동학습에 의한 왼쪽 하전두영역의 분할비등방성의 변화

박지원,남기석,Park, Ji-Won,Nam, Ki-Seok 대한물리치료학회 2010 대한물리치료학회지 Vol.22 No.5

Purpose: This study was to delineate the structural change of neural pathway after sequential motor learning using diffusion tensor imaging (DTI). Methods: The participants were 16 healthy subjects, which were divided by training (n=8) and control (n=8) group. The task for the training was the Serial Reaction Time Task (SRTT) which was designed by Superlab program. When the 'asterisk' shows up in the 4 partition spaces on the monitor, the subject presses the correct response button as soon as possible. The training group participated in the training program of motor learning with SRTT composed of 24 digits pattern in one hour per daily through 10 days during 2 weeks. Results: In the behavioral results the training group showed significant changes in the increase of response number and the reduction of response time than those of the control group. There was significant difference in the left inferior frontal area in the fractional anisotropy (FA) map of the training group in DTI analysis. Conclusion: Motor sequential learning as like SRTT may be needed to the learning of language and visuospatial processing and may be induced for the experience-dependent structural plasticity during short period.

국소약물송달제제가 성인형 치주염의 치료에 미치는 효과

박지원,권영혁,이만섭,박준봉,허익,Park, Ji-Won,Kwon, Young-Hyuk,Lee, Man-Sup,Park, Joon-Bong,Herr, Yeek 대한치주과학회 1999 Journal of Periodontal & Implant Science Vol.29 No.2

The present study was performed to assess and compare the clinical and microbiological effects following local application of 2% minocycline gel or 0.1% chlorhexidine subgingival irrigation to augment scaling and root planing in patients with moderate to advanced chronic adult periodontitis. 32 healthy patients with moderate to advanced chronic adult periodontitis were enrolled in the study. In each patient, the quadrants that had 2 or more teeth with $5{\sim}8mm$ probing pocket depth and radiographic evidence of alveolar bone loss were selected and divided into test side and control side according to the split-mouth design. All patients received standardized oral hygiene instructions at the beginning of the study and all remaining teeth received scaling and root planing until 0 week. The 2% minocycline gel was applied to periodontal pocket at 0, 1, 2, 3 week in the test side. The 0.1% chlorhexidine solution and the normal saline were irrigated subgingivally for about 30 seconds in the positive control side and negative control side respectively. The clinical and microbiological analysis carried out at 0, 4, 8, and 12 weeks . The results of this study were as follows; 1. In saline irrigation group, there was no adjunctive effects in probing pocket depth reduction, sulcular bleeding index and no significant changes in relative proportions of subgingival bacteria. 2. The chlorhexidine irrigation as an adjunct to scaling and root planing results in reduction in the plaque index and sulcular bleeding index, but there was not statistically significant. The relative proportion of spirochetes was significantly reduced, but the proportion of motile rods was no significant reduction. 3. The minocycline gel delivered subgingivally as an adjunct to scaling and root planing provide significant benefit in reducing probing depths and sulcular bleeding index compared to saline and chlorhexidine irrigation groups. 4. The relative proportions of spirochetes and motile rods were significantly reduced and the proportions of cocci and non-motile bacteria were correspondingly increased in the minocycline gel group. In conclusion, minocycline gel delivered subgingivally as an adjunct to scaling and root planing induces clinical and microbial responses more favorable for periodontal health than saline and chlorhexidine subgingival irrigation.

의료기관의 교육이수점수제도 도입 및 인사고과 반영사례

박지원,Park, Ji-Won 대한병원협회 1997 대한병원협회지 Vol.26 No.5

일 직원교육프로그램의 단계별 평가 적용 사례

박지원,Park, Ji-Won 대한병원협회 1998 대한병원협회지 Vol.27 No.4

가정간호교육생의 보완요법에 대한 태도와 인지정도 조사 연구

박지원,임난영,Park, Jee-Won,Lim, Nan-Young 한국가정간호학회 2002 가정간호학회지 Vol.9 No.2

Purpose: Home health nurses could affect patients' choice of alternative therapy. This study was carried out to investigate home health nurses' attitudes and cognition toward alternative therapy. Method: The subjects were 92 nurses who preparing the home health nurses at 2 university in Seoul and Suwon. Using the questionnaire. we measured the subjects' attitudes and cognition toward alternative therapy. Result: The mean score of attitudes about application was 3.14. and the score of attitudes about therapeutic effect was 2.57. The score of attitudes about therapeutic effect were significantly positive correlation to the score of cognition about alternative therapy. The attitudes about therapeutic effect were different significantly according to number of working years. But they commonly wanted to apply the soojichim. aroma-therapy. massage. danjon breathing. music therapy. plant therapy. and foot reflexology to their home health care subjects. Conclusion: Alternative therapies became a popular source of health care in Korea. This study showed pre-home health nurses had positive attitudes toward alternative therapies and they had wide variations of knowledge in how to use each therapy. But they acknowledge the value of alternative therapies as useful nursing interventions. so we all nurses should pay attention to develope the nursing intervention using alternative therapy.

마이크로그리드 운영 시스템 연계를 위한 IEC 61850 기반 IoT 게이트웨이 플랫폼

박지원,송병권,신인재,Park, Jeewon,Song, ByungKwen,Shin, InJae 한국전력공사 2018 KEPCO Journal on electric power and energy Vol.4 No.2

마이크로 그리드 환경에는 변압기, 스위치, 에너지저장장치 등 많은 종류의 전력 설비가 존재하지만, IoT 기술의 발달에 따라 온도, 압력, 습도와 같은 센서 정보를 취득할 수 있는 기회를 제공하고 있다. 기존의 마이크로 그리드 환경에서는 IEC 61850 표준에서 정의하고 있는 MMS 등의 통신 프로토콜을 준용하여 전력 설비와 플랫폼 간 통합 운용되고 있다. 그렇기 때문에 IoT 데이터를 수용하기 위해서는 IEC 61850 기반으로 구성된 데이터 수집 장치(FEP)에 IoT 데이터를 연계해 줄 수 있는 게이트웨이 기술이 필요하다. 본 논문에서는 마이크로그리드 운영 시스템 연계를 위한 IEC 61850기반 IoT 게이트웨이 플랫폼 프로토타입을 제안하고자 한다. 게이트웨이 플랫폼은 IoT 프로토콜(MQTT, CoAP, AMQP) 인터페이스 모듈과 데이터베이스, IEC 61850서버로 구성되어 있다. 데이터베이스의 경우, JSON 데이터를 저장하기 위해 오픈소스 기반의 NoSQL 데이터베이스인 Hbase와 MongoDB를 이용하였다. IoT 프로토콜을 검증하기 위해 라즈베리파이 아두이노 인텔 에디슨 SoC 기반 전력 IoT 디바이스 시뮬레이터를 이용하였고, IEC 61850은 Sisco's MMS EASY Lite를 이용하여 IoT 프로토콜과 IEC 61850 프로토콜간의 상호호환성을 검증하였다. There are many types of power facilities such as transformers, switches, and energy storage devices in the micro grid environment. However, with the development of IoT technology, opportunities to acquire sensor information such as temperature, pressure, and humidity are provided. In the existing micro grid environment, the communication protocols such as MMS transport protocol in IEC 61850 standard is applied in accordance with the integrated operation between the power facilities and the platform. Therefore, to accommodate IoT data, a gateway technology that can link IoT data to a data collection device (FEP) based on IEC 61850 is required. In this paper, we propose IEC 61850 based IoT gateway platform prototype for microgrid operating system linkage. The gateway platform consists of an IoT protocol interface module (MQTT, CoAP, AMQP) and database, IEC 61850 server. For databases, We used open source based NoSQL databases, Hbase and MongoDB, to store JSON data. We verified the interoperability between the IoT protocol and the IEC 61850 protocol using Sisco's MMS EASY Lite.

지역거주 노인의 낙상에 대한 두려움과 일상활동, 신체기능간의 관계

박지원,유혜라,Park, Jee-Won,Yoo, Hye-Ra 한국재활간호학회 2006 재활간호학회지 Vol.9 No.2

Purpose: The objectives of this study were to explore the relationships between the fear of falling and daily activities, and physical functioning of older people in community. Method: A descriptive study design was used in this study. 295 people aged over 65 and living in community participated. Data of demographic characteristics, fear of falling, activity daily living, physical functioning were collected. Result: 13.2% of the participants reported that they have falling accident last one year. 75.6% of participants reported fear of falling. 67.7% of them expressed restricting activity because of fear of falling. There were no significant relationship between fear of falling and BADL(Basic Activity Daily Living) but fear of falling and IADL(Instrumental Activity Daily Living) were related. It was also found that older people with higher fear of falling expressed more pain and uncomfortable feelings especially on their lower body and had higher scores of morbidity of neurologic diseases such as neuralgia and cerebrovascular diseases. Conclusion: There were significant relationships between fear of falling and IADL, and physical functioning on lower body, and morbidity of neurologic diseases such as neuralgia and cerebrovascular diseases.

광학R&D산실 - 초정밀가공 방산기술 국산화로 도약의 기지개 '활짝', 한국전광(주) 부설연구소

박지원,Park, Ji-Won 한국광학기기산업협회 2010 光學世界 Vol.126 No.-

한국전광(주)(대표.채진석, www.keocvi.com)는 코팅전문업체로서 국내보다는 미국, 일본, 독일 등 세계에 먼저 이름을 알리며 고출력레이저광학소자의 가공 및 코팅에서만큼은 이미 세계 최고 대열에 들어섰다고 자부한다. 최근에는 방산, 항공우주, 반도체, 의료기기 등 전방위에 들어가는 고부가가치 광학소자 및 시스템 분야로 사업 영역을 확장시키며 광학부품업체에서 토털솔루션 제작업체로 변신을 추구하고 있는 가운데 부설연구소의 김기호 연구소장을 만나 최근의 연구개발 현황을 들어보았다.

일 지역 취약가구 독거노인의 건강상태에 따른 가정지원과 도움요구

박지원,김용순,김기숙,Park, Ji-Won,Kim, Yong-Soon,Kim, Ki-Sook 한국가정간호학회 2009 가정간호학회지 Vol.16 No.2

Purpose: To identify the health condition, home care support, support requirement of poor and elderly people living alone. Method: Data was collected through self-administered questionnaires and analyzed by descriptive statistics, t-test, ANOVA and correlation. Survey involved 269 conveniently selected who have a social support in H city. Result: Perceived health condition of subjects was bad to moderate (mean score: 2.22). There were significant home care support differences according to gender, religion, education level and dwelling pattern. Support requirement was influences only by the dwelling pattern. Perceived health condition showed a positive correlation with home care support of friends and neighbors, and a negative correlation with support requirement (medical, material, economic emotional support). Conclusion: These findings are expected to make a positive contribution to create an ideal intervention for public visiting nurses and social workers to improve the quality of life in poor and elderly people who live alone.