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.

2017 양계업 전망 - 2017 양계곡물사료 원료 시장 동향 및 전망

박지원,Park, Ji-Won 대한양계협회 2017 월간 양계 Vol.49 No.1

Complex Korean Medicine Treatment for Posterior Ankle Impingement Syndrome: Case Report

박지원,경다현,구지은,배준효,김수진,배지은,Park, Ji-won,Kyung, Da-hyun,Koo, Ji-eun,Bae, Jun-Hyo,Kim, Su-jin,Bae, Ji-eun Society for Meridian and Acupoint 2022 Korean Journal of Acupuncture Vol.39 No.3

Posterior ankle impingement syndrome is one of the impingement syndromes characterized by posterior ankle pain that occurs during forced plantar flexion. This report presents a case of a 48-year-old PAIS patient with os trigonum syndrome accompanied by tenosynovitis of flexor hallucis longus. She was treated with complex Korean medicine to a good effect. The Numeric Rating Scale and the EuroQol 5-Dimension 5-Level were used to measure the impact of Korean medicine on the patient's pain and quality of life. Decreased NRS and increased EQ-5D-5L scores reflected improvement in her symptoms within 25 days. This study suggests complex Korean medicine treatment for PAIS may be beneficial for alleviating pain and improving quality of life.

해양플랜트용 500 MPa급 후판강의 모재 및 HAZ의 미세조직과 기계적 특성의 상관관계

박지원,조성규,조영욱,신건철,권용재,이정구,신상용,Park, Jiwon,Cho, Sung Kyu,Cho, Young Wook,Shin, Gunchul,Kwon, Yongjai,Lee, Jung Gu,Shin, Sang Yong 한국재료학회 2020 한국재료학회지 Vol.30 No.3

In this study, two types of thick steel plates are prepared by controlling carbon equivalent and nickel content, and their microstructures are analyzed. Tensile tests, Vickers hardness tests, and Charpy impact tests are conducted to investigate the correlation between microstructure and mechanical properties of the steels. The H steel, which has high carbon equivalent and nickel content, has lower volume fraction of granular bainite (GB) and smaller GB packet size than those of L steel, which has low carbon equivalent and nickel content. However, the volume fraction of secondary phases is higher in the H steel than in the L steel. As a result, the strength of the L steel is higher than that of the H steel, while the Charpy absorbed energy at -40 ℃ is higher than that of the L steel. The heat affected zone (HAZ) simulated H-H specimen has higher volume fraction of acicular ferrite (AF) and lower volume fraction of GB than the HAZ simulated L-H specimen. In addition, the grain size of AF and the packet sizes of GB and BF are smaller in the H-H specimen than in the L-H specimen. For this reason, the Charpy absorbed energy at -20 ℃ is higher for the H-H specimen than for the L-H specimen.

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.

볶음땅콩가루, 새싹 땅콩가루를 첨가한 쌀파이의 품질 특성

박지원,김민영,김미옥,이혜림,이진주,김수경,정헌상,이연리,Park, Ji Won,Kim, Min Young,Kim, Mi Ok,Lee, Hye Rim,Lee, Jin Ju,Kim, Su Kyung,Jeong, Heon Sang,Lee, Youn Ri 한국식품영양학회 2018 韓國食品營養學會誌 Vol.31 No.5

The purpose of this study is to make rice pie, a bakery item, to enhance use of rice flour and analyze quality characteristics of rice pie by adding roasted peanut flour and peanut sprout flour. Water content of rice pie adding roasted peanut flour or peanut sprout flour is lower than that of wheat pie. The pH of rice pie is lower than that of wheat pie, and pH becomes higher when roasted peanut flour or peanut sprout flour is added. Density of dough is lower in rice pie than in wheat pie, and when roasted peanut flour or peanut sprout flour is added, rice pie reveals higher density. Loss rate is higher in rice pie than in wheat pie, and when roasted peanut flour or peanut sprout flour is added, rice pie reveals lower loss rate. When roasted peanut flour or peanut sprout flour is added to rice pie, its brightness (L) and yellowness (b) decrease, while redness (a) increases. Hardness is higher in pie made of rice powder than in wheat pie, and when roasted peanut flour or peanut sprout flour is added, hardness becomes lower. Regarding composition of fatty acids in rice pie, saturated fatty acids observed are myristic acids, palmitic acids, and stearic acids. Monounsaturated fatty acids found are mainly oleic acids. Polyunsaturated fatty acids detected are linoleic acids, and are found more in pie made of rice powder, than in wheat pie.

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.

태양광 시스템의 인공신경망 기반 I-V 특성 모델링 향상

박지원,이종환,Park, Jiwon,Lee, Jonghwan 한국반도체디스플레이기술학회 2022 반도체디스플레이기술학회지 Vol.21 No.3

The current-voltage modeling plays an important role in characterizing photovoltaic systems. A solar cell has a nonlinear characteristic with various parameters influenced by the external environments such as the irradiance and the temperature. In order to accurately predict current-voltage characteristics at low irradiance, the artificial neural networks are applied to effectively quantify nonlinear behaviors. In this paper, a multi-layer perceptron scheme that can make accurate predictions is employed to learn complex formulas for large amounts of continuous data. The simulated results of artificial neural networks model show the accuracy improvement by using MATLAB/Simulink.

계단 보행 시 불안정성 신발 착용에 따른 슬관절 부하에 대한 연구

박지원,김윤진,Park, Ji-Won,Kim, Yun-Jin 대한물리치료학회 2014 대한물리치료학회지 Vol.26 No.2

Purpose: The purpose of this study is to compare kinematics and kinetics on the knee joint between stair gait with unstable shoes and barefoot in healthy adult women. Methods: Seventeen healthy adult women were recruited for this study. The subjects performed stair ascent and descent with unstable shoes and barefoot. The experiment was repeated three times for each stair gait with unstable shoes and barefoot. Measurement and analysis of the movements of the knee joint were performed using a three-dimensional analysis system. Results: Statistically significant differences in the knee muscle force of semimembranosus, biceps femoris-long head, biceps femoris-short head and sartorius, patellar ligament, medial gastrocnemius, and lateral gastrocnemius were observed between unstable shoes and barefoot gait during stair ascent. Statistically significant differences in the knee muscle force of sartorius, rectus femoris, medial gastrocnemius, and lateral gastrocnemius were observed between unstable shoes and barefoot gait during stair descent. Statistically significant differences in the knee flexor moment of semitendinosus, biceps femoris-long head, biceps femoris-short head, sartorius, rectus femoris, vastus intermedialis, medial gastrocnemius, and lateral gastrocnemius were observed between unstable shoes and barefoot gait during stair ascent. Conclusion: Therefore, wearing unstable shoes during stair gait in daily life is considered to influence knee joint kinematics and kinetics due to the unstable shoes, and thus suggest the possibility that reducing the risks of pain, and knee osteoarthritis, stabilizing the knee joint caused by changes in the loading of the knee joint.

특발성 폐섬유증의 통합의료 협진 모델 개발을 위한 의료진 및 환자 대상 설문조사 연구

박지원,이범준,신정원,진수현,양정민,김수덕,김관일,최혜숙,정희재,Jiwon Park,Beom-Joon Lee,Jeong-Won Shin,Su-Hyun Chin,Jung-Min Yang,Sooduk Kim,Kwan-Il Kim,Hye Sook Choi,Hee-Jae Jung 대한한방내과학회 2023 대한한방내과학회지 Vol.44 No.3

Objective: In this study, a questionnaire survey was conducted for doctors and patients to obtain basic data necessary for the development of an integrated medical system for idiopathic pulmonary fibrosis (IPF). Methods: Questionnaires were developed separately for doctors and patients through an expert group meeting. The survey subjects were recruited online and offline, and finally, responses from 231 doctors and 59 patients were used for statistical analysis. Results: The most important parts in the treatment of IPF for both doctors and patients were the "improvement of respiratory symptoms," "improvement of quality of life," and "prevention of disease progression." Antifibrotic agents were prescribed at a high rate, and 100% of the specialists in Western medicine (WM) and 45.8% of patients reported experiencing side effects. As for the additional payment costs that patients considered as affordable for an integrated medical system, "under 50,000 won (about 38$)" was reported the most in both doctor and patient groups. With regard to the reasons for their reluctance to recommend an integrated medical system for IPF, specialists in WM responded highly to "uncertain evidence for treatment effectiveness." Regarding complementary and alternative medicine therapies that can be beneficial in patients with IPF, "lifestyle management," "diet management," "herb," "relaxation therapy," and "psychotherapy" were ranked high in both doctor and patient groups. Conclusions: In this study, a questionnaire survey on IPF was conducted to review actual treatment status, analyze shortcomings, and identify considerations for the development of an integrated medical system for IPF in the future.