재생자원 맞춤형 녹색 커뮤니티 공간 설계 및 조성

윤희재 대한환경공학회 2017 대한환경공학회 학술발표논문집 Vol.2017 No.11

EUS-RFA as a non-surgical management of MEN-1 related pancreas insulinoma: a case report

윤희재,서동완 대한내과학회 2021 대한내과학회 추계학술대회 Vol.2021 No.1

부인과 수술 후 한방 조기 회복 치료를 받은 입원 환자에 대한 호전도 및 만족도 조사

윤희재,이지연,김혜원,유정은 대한한방부인과학회 2022 大韓韓方婦人科學會誌 Vol.35 No.3

Objectives: The purpose of this study is to report the effectiveness and satisfaction of traditional Korean medicine (TKM) for enhanced recovery after surgery (ERAS) after gynecological surgery. Methods: The study is conducted by analyzing the medical records of hospitalized patients in a Korean medicine hospital. Sixty-five patients who received TKM for ERAS after gynecological surgery from May 2020 to July 2021 were included. We performed statistical analysis by using SPSS ver. 25.0. To verify the effect of TKM for ERAS, we analyzed improvement of symptoms. Also, we analyzed survey of patients' satisfaction to verify the satisfaction of TKM for ERAS. Results: Among the symptoms of pain, there was a statistically significant decrease in all types of pain on the questionnaire. Other systemic symptoms showed statistically significant improvement in all symptoms on the questionnaire. The satisfaction level questionnaires for TKM for ERAS showed a mean value of 4.37±0.63 out of 5-point scale. Especially, herbal medicine, acupuncture, and moxibustion showed high satisfaction without dissatisfaction. Conclusions: The result has shown that TKM for ERAS after gynecological surgery is effective and the satisfaction of the patients is high. Further study on TKM for ERAS for quality of life assessment is needed.

포트홀의 연간 데이터 분석과 대책

윤희재(Yun, Hui Jae),양승군(Yang, Seung Gun),오찬민(Oh, Chan Min) 대한토목학회 2017 대한토목학회 학술대회 Vol.2017 No.10

부인과 질환으로 유발된 만성 골반통 환자에 대한 한방치료 치험 3례

윤희재(Hee-Jae Yoon),김혜원(Hae-Won Kim),백선은(Seon-Eun Baek),유정은(Jeong-Eun Yoo) 대한한의학회 2020 대한한의학회지 Vol.41 No.3

임신 중 교통사고로 한방 치료를 받은 입원 환자에 대한 후향적 분석

윤희재 ( Hee-Jae Yoon ),유정은 ( Jeong-eun Yoo ) 대한한방부인과학회 2021 大韓韓方婦人科學會誌 Vol.34 No.2

Objectives: This study aimed to report the effectiveness and outcome on the prognosis of pregnancy of traditional Korean medicine treatment for inpatients who had a traffic accident during pregnancy. Methods: The study is conducted by analyzing the medical records of hospitalized patients in a Korean medicine hospital. Seventy-six pregnant patients who got into car accidents from March 2015 to February 2020 were included. We performed statistical analysis by using Statistical Package for the Social Sciences(SPSS) ver. 25.0. To verify the effect of traditional Korean medicine treatment for traffic accidents during pregnancy, we analyzed improvement of symptoms. Also, we analyzed the prognosis of pregnancy and signs of premature birth or miscarriage during treatment to verify the applicability of traditional Korean medicine treatment for traffic accidents during pregnancy. Results: Among the symptoms of pain, there was a statistically significant decrease in lower back pain, post neck pain, headache, pelvic pain, knee pain, lower limb pain, wrist pain, and upper limb pain. Other systemic symptoms showed statistically significant improvement in nausea, abdominal pain, dizziness, and lower limb numbness. All confirmed cases reported normal pregnancy maintenance and delivery, and no miscarriage was reported. Two cases that showed signs of premature birth or miscarriage during treatment were unrelated or unclear with traditional Korean medicine treatment. Conclusions: Traditional Korean medicine treatment is effective and applicable for pregnant women injured by traffic accidents. Further studies are needed to identify the effectiveness and safety of traditional Korean medicine treatment for the sequelae of traffic accidents during pregnancy.

가스 질화침탄처리된 강에서 화합물층의 현미경조직에 미치는 냉각속도의 영향

김영희,윤희재 동아대학교 생산기술연구소 2002 生産技術硏究所硏究論文集 Vol.7 No.2

This study has been performed to investigate the effect of cooling rate from nitrocarburising temperature on the microstructure of compound layer after gaseous nitrocarburising in 60%NH_3―5%CO_2―35%N_2 at 580℃ for 3hrs. Gaseous nitrocarburising of SM20C and SM45C steels produced a dual phase e-Fe_2-3(N,C) + ¡¢-Fe_4N in compound layer. On alloy steels such as SCM420 and SCM440, the e-Fe_2-3(N,C) Phase was essentially formed within compound layer. The result obtained from the experiment shows that the thickness of the compound layer increased with a decrease of cooling rate. It has been demonstrated in plain carbon and alloy steels that the e-Fe_2-3(N,C) Phase Produced within the compound layer by the gaseous nitrocarburising process was partially transformed into ¡¢ -Fe_4N phase during the slow cooling. The transformation is facilitated by decreasing nitrogen and carbon concentration in the steel. The amount of ¡¢ -Fe_4N phase produced from the slow cooling decreased from surface to substrate in the steel. Reduction of amount of carbon in the steel facilitated the e-Fe_2-3(N,C) → ¡¢ -Fe_4N transformation. Fast cooling favours the retention of the e-Fe_2-3(N,C) Phase at room temperature.

Fabrication of PAH/DP Nanocapsules Containing SPIONs for Cancer Theragnosis

정의석,윤희재,박상필,장은지,이현종,한상원,장우동,고원건 한국고분자학회 2013 한국고분자학회 학술대회 연구논문 초록집 Vol.2013 No.10

Fabrication of Hybrid PAH / DP Nanocapsules Containing Magnetite Nanoparticles for Combined Diagnosis and Photodynamic Cancer Therapy

임태극,윤희재,이혜원,정의석,장우동,고원건 한국고분자학회 2012 한국고분자학회 학술대회 연구논문 초록집 Vol.2012 No.4

북한산 둘레길 이용객 만족도에 관한 연구

조우현,윤희재,임승빈,Cho, Woo-Hyun,Yun, Hui-Jae,Im, Seung-Bin 한국조경학회 2011 韓國造景學會誌 Vol.39 No.4

2007년 9월 제주 올레길이 개장되고, 선풍적인 인기몰이를 하면서 전국적으로 '걷는 길'에 대한 관심이 증대하였고, 이에 따라 중앙부처 및 지방자치단체들도 다양한 '걷고 싶은 길'을 지정하거나 조성하고 있다. '걷고 싶은 길'은 차량에 의한 이동과 장소 중심의 단절된 점적 관광에서 벗어나 직접 걸으면서 지역의 경관 및 문화를 보고, 느끼고, 체험하는 연속적인 긴 선적 여행길이다. '걷고 싶은 길'은 이미 형성되어 있는 길을 발굴하여 최대한 활용하고, 지역에 존재하는 다양한 생태, 역사, 문화자원들을 효율적으로 연계하는 길로서, 노선 선정이 제일 중요하다고 할 수 있다. 그러나, '걷고 싶은 길'의 노선 선정 시 다양한 계획요소를 고려하고 노선 및 구간별로 다양한 테마를 부여하여 지정되거나 조성되었지만, 편의시설 부족 등에 따른 이용객의 불편함과 같은 여러 문제점들이 나타나고 있다. 따라서 길 지정 및 조성 이후 이용객들의 평가는 제대로 이루어지지 못하고 있는 실정이므로, 본 연구에서는 조성이 완료되어 많은 이용객들이 이용하고 있는 북한산 둘레길을 중심으로 이용객들의 만족도를 조사하고, 노선 선정 시 고려한 계획요소들이 만족도에 미치는 영향을 분석함으로써 더 나은 길 조성을 위한 개선방안을 제시하고자 한다. 이를 위하여 문헌조사를 통하여 노선 선정 시 중요한 계획요소를 파악하고, 이를 바탕으로 설문지를 작성하여 이용객을 대상으로 각 구간별 만족도, 재방문 의사, 추천의사에 대한 설문조사를 실시하였다. 현장조사를 통하여 파악한 구간별 특정을 기준으로 5개의 유형으로 길을 분류하고, 구간별 만족도와 유형별 만족도를 분석하였다. 또한, 계획요소가 만족도에 미치는 영향, 만족도가 재방문 의사 및 추천의사에 미치는 영향, 이용객들이 인지하는 구간별 테마를 분석하였다. 구간별 만족도는 자연적 요소가 강한 구간이 높게 나타났으며, 만족도에 영향력을 미치는 계획요소로는 '보행쾌적성'이 가장 높은 것으로 조사되었다. 또한, 만족도는 재방문 의사 및 타인에게 추천하려는 의사에 대하여 높은 영향력을 보이는 것으로 조사되었다. Since Jeju Ollegil opened in September 2007 and attracted the sensation of popularity throughout the country, the interest in 'Walking Trails' has increased, and the central ministries and the local governments composite and assign various 'Walking Trails'. Walking trails are not tours on which people go to see one spot and move to another spot by vehicle, but a long linear journey that leads people to see, to feel and to experience a region's landscape and culture while walking on the trail. 'Walking Trails' are efficient routes to discover and to use a former way and to link the various ecological regions' histories and cultural resources, so it is most important to select a route. Although the routes were selected by considering the various planning factors and giving each route a specified theme, some problems like the inconvenience of visitors caused by lack of facilities have occurred. After designation and construction of the trails, they were not properly evaluated by visitors. Therefore, it is the purpose of this study to suggest a better way to construct the trails by surveying visitor satisfaction and by analyzing the impact of planning a route on visitor satisfaction at Bukhansan Dulegil which was completed. For this study, with a questionnaire based on the literature review to identify the important planning factors for selecting a route, a survey was conducted on visitor satisfaction for each section and their intention to revisit and to recommend that trail. Based on the characteristics of each section that was identified in the field research, the trails were classified into five types and satisfaction of each type and each type was analyzed. In addition, analyzing the impact of planning factors on satisfaction, the impact of satisfaction on revisiting and recommending and visitors' perception of the theme, further improvement for better construction of the trail was presented. Satisfaction of sectors with strong natural elements was higher; 'walking comfort' was the highest planning factor affecting satisfaction. In addition, satisfaction was surveyed to have high influence on revisiting and recommending.