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황상구,함희수,김지영,정해오 안동대학교 기초과학연구소 1999 基礎科學 硏究論文集 Vol.10 No.1
We traced the flow direction of Ipbong Andesite and dacite in Dalsan area, Yeongdeok. Elongate vesicles and lathlike plagioclase phenocysts are aligned in the outcrops or under microscope. The lineations from their alignment are excellently indicating the flow direction of lavas. The flow directions, which were measured from the lineations in the Ipbong Andesite, are NNW-SSE in the eastern part and NNE-SSW in the southwestern part. The flow lineations show a fanlike movement pattern from the mid-northern part that the diorite is distributed. The diorite area is prabably a potential source area of the andesite
Soo Ji Park,Joo Hyun Ham,Kyung Ah Min 한서대학교 보완대체의학연구소 2016 Research Journal of Complementary and Alternative Vol.- No.7
With rapid change, in Korea, the average life expectancy is rapidly rising due to the improvement of living standards, the development of health and hygiene sector, and the development of medical technology which means that Korea is entering an aging society (Statistics, 2011). As a result, the number of elderly people who are in need of nursing care for others is increasing due to the burdens of family support, dementia, stroke and chronic diseases. So to solve the care problem, we have managed and trained with sector of education and institution(Law of Ministry of Health and Welfare, 2011). With institution, there has been analysed that this has helped for improvement of economic activity with alleviation in burden of care from family including improvement of elderly health condition(National Health Insurance Corporation, 2013). But, there has been many cases of musculoskeletal disorders due to excessive labor affairs which can be hard for body from care worker(Lee Sang Yoon, 2012; Lee Eun Jeong, 2011; Ju Young Soo, 2010). Also many people has experienced job stress due to role conflict, role ambiguity, and social recognition with various professional workers(Lee Jung do, 2011). It is found that care worker has higher job stress level when they have job-related characteristics such as job satisfaction, job strength, job discretion, and social support, socio-psychological factors, job demands(Park et al., 2000; Choi et al., 2005; Moon and Park, 2009). In addition, the worker with a musculoskeletal burden has also exposed to the stress of physical job demands, job autonomy, job instability and psychological job demands among job stress factors(Kim, 2009). In the trends of soaring job stress and musculoskeletal disorder, it can be said that they affect not only one of the problems but also the physical and mental health problems in care worker. The problem of service mentality can be a triggered, so it is important to find a solution for the health in care worker.
( Ji Hye Kim ),( Bo Ra Lee ),( Dhan Ah Chae ),( Jin A Oh ),( Yeo Jin Lee ),( Soo Ji Ham ),( Hyun Jin Choi ),( Eun Ju Lee ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-
Objective: To assess the feasibility and safety of robotic single-site myomectomy (RM-SPA) without accessory port for myomas larger than 7 cm by comparing the surgical outcomes between RM-SPA and the conventional two-ports laparoscopic myomectomy (LM). Methods: This retrospective analysis found 46 patients who underwent RM-SPA for myomas larger than 7cm by single surgeon at an academic hospital from 2016 to 2019. The 46 patients in LM group were selected based on propensity score matching analysis. Propensity score was computed using age, body mass index, parity, myoma number, and myoma diameter as controlling covariates, and 1:1 sample matching was performed using nearest neighbor matching method. The surgical outcomes were compared between the two groups using statistical tests including analysis of covariance (ANCOVA), Students t-test or Mann-Whitney U test, Fishers exact test, univariate linear regression analysis, and multivariate binary logistic regression analysis. Results: No case was converted to laparotomy and had intraoperative injuries. RM-SPA was successful for large myoma up to 14 cm in longest diameter. While the hospital date, estimated blood loss, hemoglobin decrease, transfusion rate, and postoperative pain did not differ between the two groups, operative time in RM-SPA group was significantly longer than that in LM group (P < 0.001). Univariate and multivariate analysis showed that large myoma (P = 0.034), the location of lower segment (P = 0.031) and the operation method of RM-SPA (P = 0.008) were significantly associated with increase operation time. Conclusion: Despite of no accessory port, RM-SPA is safe and feasible for myomas larger than 7cm.
Antidiabetic and hypolipidemic activity of Hericium erinaceum cultivated with robusta in db/db Mice
Soo-Young Choi,Eui-Suk Jeong,Jin-Hee Seo,Seung-Hyun Ryu,Jong-Hyung Park,Seung-Hoon Ham,Inn-Goo Kyeong,Mi-Ra Lee,Ji-Young Shin,Dong-Goo Kim,Ki-Dong Eom,Yang-Kyu Choi 한국실험동물학회 2014 한국실험동물학회 학술발표대회 논문집 Vol.2014 No.8
( Ji Hyuck Hong ),( Sung Jin Park ),( Min Seok Ham ),( Dae Yeon Kim ),( Soo Hong Seo ),( Young Chul Kye ),( Hyo Hyun Ahn ) 대한피부과학회 2019 대한피부과학회 학술발표대회집 Vol.71 No.2
Background: Currently, several methods for evaluating dermis have been reported. However, majority of these methods have limitations to apply at the dermatologic clinics. Objectives: The aim of this study is to propose convenient, and non-invasive methods for evaluating dermal characteristics using crossed-polarized light photography (CPL) with green light-emitting diode (LED). Methods: Total 15 cadavers were examined for photographs and skin specimens. The gross photos were obtained using CPL photography with green and white LED. The Commission International d’Eclairage L*a*b* (CIELAB) values of each image were calculated. Skin specimens of cadavers were processed with Masson‘s trichrome stain and hematoxylin & eosin stain. These specimens were analyzed for histologic measurements. Correlational analysis was performed. Results: In the correlational analysis, the L* of green CPL images had significant positive correlations with the density of collagen fibers, the diameter of collagen bundle, the dermal thickness. Whereas, the L* of white CPL images had positive correlations only with the diameter of reticular collagen bundle, the thickness of dermis, not with the density of collagen fibers. And, both correlational coefficients of white CPL images were lower than those of green CPL images. Conclusion: The CPL photography with green LED is convenient and non-invasive method in evaluating dermis. Also, it showed superior effectiveness against white light-emitting diode.
Soo Jin Park,Eunji Lee,설애란,Sunwoo Park,Jiyeon Ham,Ga Won Yim,심승혁,Whasun Lim,Suk-Joon Chang,Gwonhwa Song,Ji Won Park,Hee Seung Kim,on behalf of the Korean Rotational Intraperitoneal pressurized Aerosol 대한부인종양학회 2022 Journal of Gynecologic Oncology Vol.33 No.5
Objective: We used paclitaxel and cisplatin, known to be effective in intraperitoneal chemotherapy, in a novel prototype of rotational intraperitoneal pressurized aerosol chemotherapy (RIPAC) and evaluated the pharmacokinetics, tissue concentrations, and toxicities in a pig model. Methods: We developed RIPAC, including the nozzle with the conical pendulum motion, and used 10% of intravenous doses of paclitaxel and cisplatin. We used high-performance liquid chromatography followed by tandem mass spectrometry to analyze serum and tissue concentrations. We applied a non-compartment model to study pharmacokinetics to analyze the time-dependent serum concentrations measured before RIPAC to 48 hours. We evaluated the difference in tissue concentrations between twelve peritoneal regions by the modified peritoneal cancer index. For evaluating toxicities, we observed hepatic and renal function until 4 days after RIPAC. Results: Six pigs underwent RIPAC using paclitaxel (n=3) and cisplatin (n=3). The peak serum concentration (Cmax) and the area under the curve were higher for cisplatin, while the time to the peak serum concentration (Tmax) was longer for paclitaxel. Moreover, the parietal peritoneum showed higher tissue concentrations than the visceral peritoneum, and the ratio of tissue to serum concentrations using Cmax was higher for paclitaxel (172.2–6,237.9) than for cisplatin (0.1–9.3). However, there were no renal and hepatic toxicities after RIPAC with paclitaxel or cisplatin. Conclusion: Delayed absorption of paclitaxel sprayed by RIPAC into the peritoneum to the bloodstream may lead to higher tissue concentrations at different regions and lower serum concentrations than cisplatin.
함지선,박현애,김경숙 이화여자대학교 동작과학연구소 2009 이화체육논집 Vol.12 No.-
본 연구는 교양체육수업의 가능성과 한계를 제시하고 이를 바탕으로 체육활동의 가치와 문화를 습득할 수 있는 교양수업으로서 나아가야할 방향을 제안하는데 목적이 있다. 이를 탐색하기 위해 2007년 1학기에 A대학교의 교양교과의 예체능 영역에 포함되어 있는 스쿼시수업을 신청한 학생 38명을 대상으로 자기성찰일지와 개방형 질문지, 그리고 심층면담의 방법으로 자료를 수집하였다. 수집된 자료는 일반적 질적 분석방법인 귀납적 범주분석을 이용하여 분석하였다. 심층적 탐색과정을 거쳐 도출된 요인으로 먼저 교양체육 실기수업에 참여하기 전 수업이미지로 쉬어가는 수업, 경험자만의 수업, 중등학교 체육수업과 같은 비효율적인 수업, 생활체육 대체로서의 수업이라는 이미지를 갖고 있음을 알 수 있었으며, 둘째, 수업 참여 후 경험한 교육적 가치를 탐색한 결과로는 스포츠 문화측면의 색다른 학습의 즐거움, 자기발견의 의미로 스포츠 내적가치, 스포츠 정신, 스포츠를 보는 새로운 시각인 총체적인 안목으로 나타났다. 셋째, 이러한 교육적 가치를 저해하는 한계로는 학생간의 격차, 수업의 공급과 시설 미비, 부족, 시설개방 등의 문제를 제시하였으며, 또한 학점과 관련한 수업시수의 문제와 평가 기준에 대한 문제를 제시하였다. 마지막으로 교양체육의 교육적 가치를 위해 학생과 지도자의 시각의 변화, 성적 평가의 객관성을 위한 노력, 행정적 문제의 해결과 함께 교양교육에 있어 체육실기 수업은 총체적인 배움을 위해 '체육적 지식'을 배울 수 있는 학습의 장이 되어야 함을 논의하였다. This research is aimed to suggest the possibility and limit of physical education as a cultural subject, and on the basis of that we will produce a direction of the cultural subject to learn the value of physical activities and culture. In search of the task, we collected data from 38 students who applied to squash class which included among ant, music and physical education classes of the first half semester of the year 2007 in A-university. The data was collected by using self-examination diary, open-ended questionnaire and in-depth interview. Collected material was analyzed by inductional categorical system which can be the general Qualitative research. The elements drew from the in-depth exploration are images of the cultural physical education class such as easy going class, only experienced person's class, too many students to lecturers class and class that enables to participate in unusual sport. The result of the research from taking a physical education class in person is as follows; interesting class, a class which shows a possibility of a lifelong physical activity, a class produces a solidarity among students and a demanding class. At the conclusion, the problems and improvement issues associated with Physical Education as a cultural subject are short supply of th classes, insufficient facilities, difficulties in releasing device and also class hours related with credits and exact evaluation standard were referred.