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‘작은도서관’의 운영 및 공간 현황 조사에 의한 공간계획 지침
김아란(Kim, Ah-Ran),박찬일(Park, Chan-Il) 한국실내디자인학회 2016 한국실내디자인학회 학술대회논문집 Vol.2016 No.10
The social function and the social role of a library as a public organization have been changing throughout the ages, and they tend to be diversified depending on the size and purpose of the library. In particular, small libraries have had the purposes and directions to activate small communities, which are different from those of general public libraries. Recent increase of small libraries reflects the fact that social significance for the small scale communities has been growing, and various studies in library information science field reveal this social demand. However, space planning research of small libraries is still on its modest level, even though overcoming their limits of the physical environment is a critical issue. Therefore, this research analyzes current status and requirements of small libraries through on-site interviews. The research also provides basic guidance and directions to be examined for space planning of small libraries. This study can be summarized as follows: ① Securing space utilization pursuant to the library’s operation hour; ② Space organization pertaining to the diversity of users; ③ Reviewing the space and equipment considering efficiency of space management; ④ Securing variability of space utilization and furniture arrangement for the accommodation of various activity programs; ⑤ Designing the space to create a comforting atmosphere; ⑥ Providing various types of service spaces considering the using properties of users.
식기세척기 내부 유동 분포 분석을 위한 유동가시화 기법 개발
김아란(Ah Ran Kim),함정윤(Jung Yoon Hahm),조진호(Jin Ho Cho),조위삼(Wisam Jo),고한서(Han Seo Ko) 한국가시화정보학회 2013 한국가시화정보학회지 Vol.11 No.2
A flow visualization technique was developed to analyze flow distribution inside a dishwasher in this study. Then, a new design plan was proposed to improve the efficiency of the dishwasher by the analyzed results and it was confirmed experimentally by the developed technique. Gas flow fields inside a drying duct of a tub for a drying process was investigated by a developed PIV (Particle Image Velocimetry) and a CFD (Computational Fluid Dynamics) method. Also, the flow visualization technique was developed for the liquid flow field of a rotor-arm system to propose the improved design idea. Also, interactions between liquid and gas were observed around the rotor-arm system. The two-phase flow was modified to the liquid flow field because laser sheets are refracted when pass through the two-phase flow. Thus, the flow visualization techniques was developed in this study to measure the instantaneous flow velocities in the liquid quantitatively.
단기간 체중 감량이 RDW와 Heinz body 형성에 미치는 영향
김아란(Kim, Ah-Ran),김종오(Kim, Jong-Oh),정일규(Jeong, Il-Gyu) 한국사회체육학회 2014 한국사회체육학회지 Vol.0 No.58
The purpose of this study was to examine the changes of body composition, RDW, Heinz body formation after 3 days RWL(rapid weight loss, 5.17 % of total body weight) through combined method with total food restriction, exercise and dehydration. Blood samples were taken the day before both before and after short-term weight loss. The result were as follows: The average weight showed a significant difference between before and after rapid weight loss(p<.05). Weight showed a significant decrease after rapid weight loss. RDW and Heinz body formation showed a significant increase after rapid weight loss. Exercise-induced RDW and Heinz body formation showed similar responses in both before and after, but occurred at higher levels in after RWL. It was concluded that rapid weight loss techniques result in deleterious effects on Hematological Anemia Parameters & Erythrocyte Morphological in wrestlers.
이슬람여성의 신체활동수준과 문화 · 심리적 제한요인이 건강 · 체력요인, 우울지수 및 심박변이도에 미치는 영향
김아란(Kim, Ah-Ran),김동환(Kim, Dong-Hwan),김만성(Kim, Man-Sung),김성대(Kim, Seong-Dae),김명화(Kim, Myoung-Wha),정일규(Jeong, Il-Gyu) 한국사회체육학회 2017 한국사회체육학회지 Vol.0 No.70
The purpose of the study was to investigate the effects of muslim women’s physical activity level and cultural-psychological limiting factors on health · fitness, depression index and heart rate variability. The groups included a Non-Physical activity group(NP), a Middle-Physical activity group(MP), and a High-Physical activity group(HP). Moreover, based on the awareness of the physical activity, the participants were grouped into a Positive Group(P) and Negative Group(N). The physical measurements included body composition, muscular strength, muscular endurance, flexibility and cardiovascular endurance. In terms of by metabolic factors, TC, TG, blood sugar were measured. In addition, SDNN, RMSSD were measured as an index that represents the heart rate variability using a pulse wave analyzer(uBioMacpa)T. he analyses of the data results were as shown as follow. First, No significant difference in health-related variables(blood total cholesterole, triglyceride, blood glucose, blood pressure, etc) was found among three groups divdied according to level of physical activity. Second, the physical factors(muscular strength and muscular endurance) showed significant difference among three groups. Third, there was a significant difference of deperssed index and SDNN among three groups. Lastly, either positive or negative cognition for relationship between physical activity and marriage in islamic women of this study showed a significant effect on SDNN and RMSDD of heart rate variability.
무슬림 여성의 외상 후 스트레스장애 수준이 건강요인, 불안 및 우울지수, 그리고 심근 자율신경계에 미치는 영향
김만성(Kim, Man-Sung),김성대(Kim, Seong-Dae),김아란(Kim, Ah-Ran),김선휘(Kim, Sun-Hwi),한동유(Han, Dong-Yoo),정일규(Jeong, Il-Gyu) 한국사회체육학회 2016 한국사회체육학회지 Vol.0 No.65
The purpose of this research was to investigate the effects of muslim women’s post traumatic stress disorder(PTSD) level on health, anxiety·depression index, and cardiac autonomic system. The subjects of this study were ninety seven college women(age 21.18±1.70 yrs) in Peshawar, Pakistan. Participants were assigned into four groups according to Posttraumatic stress Diagnosis Scale(PDS): high PTSD level(HP), middle PTSD level(MP), low PTSD level(LP), and no PTSD level(NP). Measurement of anxiety·depression index was conducted by Beck Anxiety Inventory(BAI) and Beck Depression Inventory-Ⅱ(BDI-Ⅱ). For the factors of health status total cholesterol(TC), triglyceride(TC), blood sugar, body fat, hypertension were also measured. The heart rate variability parameters such as low frequency(LFnu), high frequency(HFnu), and total power(TP) were also measured by Pulse-wave HRV analyzer(ubplus T1). In order to find any difference of health-related factors according to PTSD level, one way ANOVA analysis was applied and LSD post-hoc test. Futhermore, Simple regression analysis was applied for subjects in PTSD groups to evaluate the effects of PTSD level on anxiety·depression index and cardiac autonomic system. The results were shown as follows: First, there was no significant difference among four groups in health-related parameters. Second, PTSD level had a significant corelation with depression index(R²=.402, p<.001). Third, PTSD level had a significant corelation with anxiety index(R²=.244, p<.001). Finally, PTSD level had a significant but low corelation with TP index(R²=.103, p<.05). These results suggest that without direct effect of PTSD on physiological factors in young Muslim women, high level of PTSD might induce the negative psychological or emotional response such as depression and anxiety and the changed cardiac autonomic status.
Overtube를 이용한 식도정맥류 결찰술 후 발생한 식도천공과 지연성 합병증으로 나타난 종격동염의 치료
김선웅 ( Sun Woong Kim ),이윤정 ( Yoon Jeong Lee ),김수정 ( Soo Jung Kim ),이경언 ( Kyung Ann Lee ),김아란 ( Ah Ran Kim ),박상우 ( Sang Woo Park ),최원혁 ( Won Hyeok Choe ),심찬섭 ( Chan Sup Shim ) 대한소화기학회 2014 대한소화기학회지 Vol.64 No.4
Overtube provides a conduit for the passage of endoscope into the digestive tract. Esophageal perforation with mediastinitis is a rare overtube-related complication. Until now, no reports have been published regarding the esophageal perforation which developed many months after the original procedure using the overtube. A 56-year-old female visited our hospital complaining of chest pain and back pain that began 14 days ago. The patient underwent esophageal variceal ligation using the overtube 12 months earlier. She was diagnosed with esophageal perforation with mediastinitis which extended to intervertebral and epidural space. The cause of this condition was considered to have been related to the use of overtube. Management of delayed perforation remains controversial. Although surgical management might be the preferred mode of treatment, she underwent local N-butyl 2-cyanoacrylate injection therapy and temporary stent therapy with antibiotics due to high operative risk. Herein, we report a case of overtube-related delayed esophageal perforation with mediastinitis that was successfully treated by nonoperative management. (Korean J Gastroenterol 2014;64:224-228)
뇌졸중 후 편마비 환자에게 적용된 과제지향훈련 효과의 체계고찰 연구
송보경 ( Bo-kyung Song ),김아란 ( Ah-ran Kim ),김준수 ( Jun-soo Kim ),서성재 ( Sung-jae Seo ),손준희 ( Jun-hee Son ),신희덕 ( Hee-duck Shin ),정지원 ( Ji-won Jung ),양병일 ( Byung-il Yang ) 대한신경치료학회 2019 신경치료 Vol.23 No.2
Purpose The purpose of this study is to analyze the functional improvement through task-oriented training of stroke patients and to suggest the clinical application effect of task-oriented training through systematic review. Methods From the period of 2011 to 2016, we searched the papers which received the original text downloading service among domestic journals and theses published in e-journals. Major search terms were “task-oriented” by searching “stroke” A total of 108 papers were searched by using appropriate combinations of the words “upper extremity”, “lower extremity”, “gait”, “mental”, “sense” and “Seventeen papers were selected for inclusion and exclusion criteria. Results A total of 17 studies were classified according to body function and task performance included in the framework of occupational therapy execution system. The results were as follows: 10 studies (58.8%) on neuromuscular movement, 2 (11.8%), and 5 (29.4%) were related to daily life activities. The results of the study showed that task-oriented training was effective in improving the function of stroke patients. Conclusion Task-oriented training showed a positive change in functional recovery of stroke patients, suggesting that task-oriented training is needed for stroke patients. Therefore, in future research, it is necessary to study the task-oriented training development of stroke patients. Based on this, we will give how clinicians help occupational performance and body functions through more systemic review, and will be able to suggest evidences future intervention direction for patients following intervention effect.