돈황 막고굴에 나타난 다보탑의 변천

조정식,김버들,조해현,김보람,Cho, Jeong-Sik,Kim, Bue-Dyel,Jo, Jae-Hyun,Kim, Bo-Ram 한국건축역사학회 2013 건축역사연구 Vol.22 No.5

This study aims to investigate the architectural characteristics of the Da-bo stupa by examining the correlation among architectural languages and by studying the features of its architectural components and transitional changes shown in Da-bo stupa line drawings in Dunhuang Mogao Grottes. The results are as follows. 1st, the Da-bo stupa of Dunhuang faithfully follows the sutra of lotus, and although the form changes, the fundamental essence of Bo-tap-yong-chul and two seated Buddhas provided by the Gyun-bo-tap-pum in the sutra of lotus is consistent. 2nd, the pagoda body can be periodically divided into parasol, stupa, and royal palace types. The parasol type has an incomplete tower body, which makes distinguishing each of its architectural components difficult. The stupa type appeared between the early (AD 618-712) and middle (AD 766-835) Tang dynasty. It combines the form of Indian stupa type and East Asian wood structural architecture. The royal palace type, which appeared between the peak period of the Tang (713-765) and Sung Dynasties, shows the standardized pattern of the Da-bo stupa described as two seated Buddhas and Bo-tap-yong-chul. 3rd, the use of a stylobate does not appear in the early construction of Da-bo stupa, only in the later period, in the form of high pillars. Forms include many Su-mi-jwah and three-way stairways and Dab-do, but as time passes, the forms are simplified to the form of high pillars. 4th, the purpose of early Da-bo stupa was to provide space for Da-bo-yu-rae of Gyun-bo-tap-pum; hence, it did not have sangryoon(the top part). However, after it was influenced by general pagodas, sangryoon was established. Toward the Tang Dynasty, sangryoon has come to emphasize the forms of boryoon(nine wheels) or dome. However, this form is eventually simplified to only retain bo-joo(the orb).

Biofilm Formation and Cell Surface Properties of Staphylococcus aureus Isolates from Various Sources

Bo-Ram Kim,Young-Min Bae,Jin-Ha Hwang,이선영 한국식품과학회 2016 Food Science and Biotechnology Vol.25 No.2

This study investigated biofilm formation, cell surface hydrophobicity, colony spreading, and slime production for 112 Staphylococcus aureus strains isolated from various sources (leaf vegetables, pea leaf, perilla leaf, Kim-bab, person, and animal). When biofilm formation was classified by origin, S. aureus isolated from animal origin showed a significantly higher level of biofilm formation than others (p≤0.05). When S. aureus groups with different levels of biofilm formation (very strong, strong, moderate, and weak) were evaluated for the correlation with cell surface properties, there was a positive correlation between biofilm formation and hydrophobicity (r=0.926). Biofilm formation and colony spreading on tryptic soy broth (without dextrose) also showed positive correlation (r=0.863). In contrast, biofilm formation and slime production were negatively correlated (r= −0.973). Based on these results, the biofilm forming ability of S. aureus differs depending on their origin and might be affected by cell surface properties such as cell surface hydrophobicity.

S-580 : Vitamin D and carotid subclinical atherosclerosis in SLE

( Chang Bum Bae ),( Ju Yang Jung ),( Bo Ram Go ),( Hyun Ah Kim ),( Chang Hee Suh ) 대한내과학회 2013 대한내과학회 추계학술대회 Vol.2013 No.1

Vitamin D and carotid subclinical atherosclerosis in SLE Chang-Bum Bae, Ju-Yang Jung, Bo-ram Go, Hyun-Ah Kim, Chang-Hee Suh Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea Introduction Atherosclerosis develops earlier in systemic lupus erythematosus (SLE) and is the important cause of mortality. It has been suggested that vitamin D deficiency contributed cardiovascular disease and immune dysregulation in SLE. Methods One-hundred two female patients with SLE and 52 normal controls (NC) were recruited. The carotid artery intima-media thickness (cIMT) and plague were assessed by B-mode ultrasound at the carotid artery level. Vitamin 25(OH)D3 levels were checked by immunoradiometric assay using the Bio-Line 25(OH)D3-Ria CT kit (Bio-Line S.A., Belgium). Disease activity markers were checked at the time of enrollment. Results The cIMT of SLE is 0.41±0.08mm, which is higher than NC (0.37±0.11 mm, p=0.012). Also, carotid artery plague index (PI) of SLE is higher than NC (0.68±1.39 vs 0.26±0.87, p=0.026). The cIMT was correlated with age (r=0.442, p<0.001), body mass index (r=0.246, p=0.013), waist-hip ratio (r=0.245, p=0.013), SLE disease activity index (r=0.239, p=0.016), taking aspirin (r=0.244, p=0.013), and the carotid artery PI was correlated with renal involvement (r=0.224, p=0.023) in patients with SLE. Vitamin 25(OH)D3 was not showed correlation with cIMT and carotid artery PI. Also, it was not correlated with disease activity markers. Conclusion In patients with SLE, the risk of cardiovascular disease measured by cIMT and carotid artery plaque was higher than NC, which may be derived from systemic inflammation. However, vitamin D levels were not showed significant correlations with carotid subclinical atherosclerosis. It may be not suitable to assess vitamin D as marker of disease activity or subclinical atherosclerosis.

맥문동 추출액 함유 음료의 이화학적 특성

김보람 외 순천향대학교 기초과학연구소 2011 순천향자연과학연구 논문집 Vol.17 No.2

This study was investigated physicochemical characteristics including free amino acids, minerals, and anti-oxidative activities(electron donating ability and ABTS radical scavenging activity) of Maegmundong beverage. Maegmundong beverage was prepared with water- and 50% ethanol-extracts of roasted Maegmundong(Liriope platyphylla). Three major amino acids of Meagmundong beverage were methionine(13.56 mg%), proline(12.50 mg%) and alanine(11.16 mg%). The most abundant mineral in Maegmundong beverage as potassium with the contents of 243.51 mg%. The total polyphenol and flavonoid contents of Maegmundong beverage were 767.3 and 24.3 mg/mL, respectively. The electron donating ability and ABTS radical scavenging activity of Maegmundong beverage was 94.6% and 98.4%, respectively, of control L-ascorbic acid and α-tocopherol. These results clearly demonstrated that Maegmundong beverage was a good source of polyphenols and flavonoids, which could contribute to its high anti-oxidative activity.

현대 메이크업에 나타난 레트로 경향에 관한 연구 : 히피메이크업을 중심으로

김보람,이정민 한국메이크업디자인학회 2008 한국메이크업디자인학회지 Vol.4 No.1

Recognition toward makeup has been renewed as one of the important element that constitutes the total fashion. Makeup is not simply a decorative and external beauty on human faces. It is a living culture that symbolizes one's self value, expresses one's idea and personality, and pursues one's harmony and internal existence. Thus, its cultural importance has been growing as it contains political, economical and cultural elements. Since makeup is directly applied to faces, it has a close relationship with total fashion, playing an important role in completing it. In this study, I examined the characteristics of revived hippie-style makeup and how it's different from the original hippie-style makeup, by analyzing its internal meaning, style and colors. From this study, I found out that the current hippie-style, one of the modern retro fashions, has recreated the n대 hippie style which reflected social problems against environmental pollution and conservation of nature, as well as the past hippie fashion into more modernized and chic one. By examining the retro hippie makeups during 1960's and 2000's. I learned that the past styles can give an inspiration to various styles in the modern days. The 60's hippie style was an old-fashioned and rebellious fashion with folklore influence. Its makeup emphasized eye areas with fake eyelashes. On the other hand, the 90's hippie makeup was elegant due to the influence of feminism and naturalism. The retro hippie makeup was newly reproduced with past elements, rather than being a simple copy of the past hippie style. It has been influenced by the cultural environment of each era with the revived past elements.

초등학교 고학년 학생의 장애아동에 대한 인식 조사

김보람,김호영,손유라,오진주,윤슬기,이효정,장문영 대한감각통합치료학회 2011 대한감각통합치료학회지 Vol.9 No.1

목적 : 초등학교 고학년 학생의 장애아동에 대한 인식을 알아보는 것이다. 연구방법 : 연구 대상은 김해시에 소재한 통합교육을 실시하지 않는 초등학교의 4, 5, 6학년의 비장애 아동이었다. 연구 기간은 2008년 10월 2일부터 10월 17일까지였으며, 설문지를 사용하였다. 설문지의 하위 영역은 사귐, 활 동, 학업 영역의 세 부분으로 각 10문항으로 이루어져 있으며 SPSS 12.0을 사용하여 분석하였다. 결과 : 장애아동에 대한 인식조사 결과 첫째, 성별에 따른 인식은 남학생보다 여학생의 평균 점수가 높았으나 통계 적으로 유의미한 차이는 없었다. 둘째, 학년에 따른 인식은 4학년의 평균 점수가 가장 높았고 6학년이 가장 낮았으 며 통계적으로 유의미한 차이가 있었다(F=3.546, p<0.05). 셋째, 장애인 접촉 유무에 따른 인식은 접촉 경험이 없 는 학생이 있는 학생보다 평균점수가 높았으나 통계적으로 유의미한 차이는 없었다. 결론 : 비장애학생의 장애아동에 대한 인식은 학년에 따라 차이가 있었다. 본 연구는 작업치료사들에게 장애아동에 대한 또래집단의 인식에 대한 정보를 제공함으로써 학교환경에 대한 이해를 도울 수 있을 것이다. Objective : The purpose of this study was to investigate attitude of grade-schoolers toward children with disabilities. Methods : The subjects of this study were grade-schoolers who have not received an inclusive education in Gim-hae. The study was surveyed from October second to 17th in 2008. The survey was categorized into three parts; comradeship, activity, and study. Each part of the survey consists of 10 questions. Data were analyzed by SPSS (version 12.0). Results : The results were as follows; First, the attitude of girls toward disabled students was non-significant compared to boys. Second, the order of attitude degree in grade of students was 4, 6, and 5. The attitude toward children with disabilities showed statistically significant difference according to grade(F=3.546, p<0.05). Third, the attitude of students who have experience of contact with people with disabilities was non-significant compared to non-experienced students. Conclusion : In conclusion, therefore peer groups in lower class levels showed more positive attitude toward the children with disabilities. The result will be useful information for understanding disabled children and making positive attitude. Also it is expected that occupational therapists help disabled children to participate in school life successfully using these information.

대학생의 수면양상과 수면장애요인에 관한 연구

김유진,박미경,박이랑,이보람,이혜림,전선미,양난영,김수지,이자형 이화여자대학교 간호과학대학 2004 이화간호학회지 Vol.- No.38

The results of this Study are as follows:33.6% of all participants have insomnia; 22.5% of those who have insomnia are DIS(difficulty in initiating sleep), 17.3% are DMS(difficulty returning to sleep once awakened) and 7.0% awakened too early. 3 4.8% experience sleepiness during daytime. Type 1, experiencing insomnia and sleepi ness during daytime together, is 12.0%, Type 2, with insomnia only, is 21.6%, Type 3, with sleepiness during daytime only, is 22.8% and 43.5% experience no sleeping disturbances. After studying only those with 3 types of sleeping disturbances, it is found that the most common cause of such disturbance is stress 88.4%, anxiety 56.0%, no apparent reason 33.8%, anxiety/fear/terror 29.3%, hurry 23.6%, alcohol/caffeine 16.9%, bedroom tem perature 11.1%, urination during nighttime and persons living together 10.7%, noise from inside 8.9%, illumination 8.0%, and pain/itch 5.8%. The one group revealed significant differences in residential environment(p=0.003). Sex, age, education level, medicine, monthly earning revealed no meaningful differences. Of sleeping behavior, mean duration of sleep latency(p=0.000), whether or not feeling freshness(p=0.000), whether taking enough sleep(p=0.029), whether taking regular sleep(p=0.005) showed significant differences depending on whether or not having insomnia, and mean duration of sleep time, time to sleep, time of rising, whether taking naps did not reveal significant differences. Of sleep behavior, time to sleep(p=0.000), whether taking naps(p=0.000), indicated significant differences. Of sleeping behavior, mean duration of sleep latency(p=0.000), whether or not feeling freshness(p=0.000), and whether taking enough sleep(p=0.000), time of going to bed (p=0.002), whether or not taking nap(p=0.000), whether or not taking regular sleep(p=0.010) indicated significant differences among the sleeping disturbance types.

디지털 측방두부규격방사선사진과 MDCT의 3차원 재구성 영상을 이용한 합성측방두부규격방사선사진의 계측치 비교 및 머리 위치가 미치는 효과

김미자,최보람,허경회,이원진,허민석,이삼선,최순철 대한구강악안면방사선학회 2009 Imaging Science in Dentistry Vol.39 No.3

Purpose : To investigate the reproducibilities and compare the measurements in digital and MDCT-synthesized cephalometric radiograph, and to investigate the effect of head position on the measurement during imaging with MDCT. Materials and Methods : Twenty-two dry skulls (combined with mandible) were used in this study. Conventional digital cephalometric radiograph was taken in standard position, and MDCT was taken in standard position and two rotated position (10°left rotation and 10°right tilting). MDCT data were imported in OnDemand?? and lateral cephalometric radiograph were synthesized from 3D virtual models. Two types of rotated MDCT data were synthesized with default mode and with corrected mode using both ear rods. For all six images, sixteen angular and eleven linear measurements were made in V-Ceph?? three times. Reproducibility of measurements was assessed using repeated measures ANOVA and ICC. Linear and angular measurements were compared between digital and five MDCTsynthesized images by Student t-test. Results : All measurements in six types of cephalometric radiograph were not statistically different under ICC examination. Measurements were not different between digital and MDCT-synthesized images (P> .05). Measurements in MDCT-synthesized image in 10°left rotation or 10°right tilting position showed possibility of difference from digital image in some measurements, and possibility of improvement via realignment of head position using both ear rods. Conclusion : MDCT-synthesized cephalometric radiograph can substitute conventional cephalometric radiograph. The error on head position during imaging with MDCT have possibility that can produce measurement errors with MDCT-synthesized image, and these position error can be corrected by realignment of the head position using both ear rods. (Korean J Oral Maxillofac Radiol 2009; 39 : 133-47)

Lingual K-loop archwire를 이용한 발치공간 폐쇄시 초기응력 분포에 대한 3차원 광탄성학적 연구

변보람,김성식,손우성 대한치과교정학회 2002 대한치과교정학회지 Vol.32 No.5

제1소구치 발치를 동반한 설측교정치료시 lingual K-loop archwire로 전치부 후방견인을 시행한 경우 전치부 및 구치부에서 치조골에 발생하는 초기응력을 알아보기 위하여, K-loop의 의 vertical lg 길이는 15mm로 하고 편측당 350gm의 힘으로 활성화시킨 후 상악궁 광탄성 모형의 응력동결을 시행하고 각 치아별로 절단하여 3차원 광탄성법으로 분석한 바 다음과 같은 결론을 얻었다. 1. 중절치의 근심면은 치관측일수록 더 큰 인장응력을 보였으며 원심면은 치관측일수록 더 큰 압축응력을 보였다. 순면에서는 치관측일수록 더 큰 인장응력을 보였으며 설면에서는 치근측일수록 더 큰 압축응력을 보였다. 치근첨에서는 압축응력이 나타났다. 2. 측절치의 근심면에서는 치관측만 인장응력이 관찰되었고 원심면에서는 고른 압축응력을 보였다. 순면에서는 치관측일수록 더 큰 인장응력이 관찰되었고 설면에서는 치관측에서는 인장응력을, 치근측에서는 압축응력을 보였다. 치근첨에서는 압축응력이 관찰되었다. 3. 견치의 근심면은 치관측에서는 인장응력을, 치근측에서는 압축응력을 보였고 원심면은 인장응력을 보였다. 순면과 설면은 치관측일수록 큰 인장응력을 보였다. 순면보다 설면에서 더 큰 인장응력을 보였다. 치근첨에서는 압축응력이 관찰되었다. 4. 제2소구치는 근심면은 인장응력을 보이며 원심면은 치관측에서는 압축응력을, 치근측에서는 인장응력을 보였다. 협면은 치관측에서 압축응력을 보였으며, 설면은 치관측일수록 더 큰인장응력이 관찰되었다. 치근첨에서는 인장응력을 보였다. 5. 제 1대구치는 근원심면 모두에서 치관측일수록 더 큰 인장응력을 보였다. 협면에서는 응력이 나타나지는 않았고 설면은 치관측일수록 더 큰 인장응력이 관찰되었다. 협측치근들의 치근첨에서는 압축응력을, 구개측치근의 치근첨에서는 무응력을 보였다. 6. 제2대구치는 모든 치근의 치근첨에서 압축응력이 관찰되었다. 근심면은 치관측일수록 더 큰 압축응력을, 원심면은 치관측일수록 더 큰 인장응력을 보였다. 협면은 치관측일수록 더 큰 인장응력을 설면은 치관측일수록 더 큰 압축응력을 나타내었다. 따라서 전치부 후방견인시 transverse bowing effect는 뚜렷이 나타났으나, vertical bowing effect는 나타나지 않고 오히려 전치부가 함입되려는 응력이 발생하였다. This study was designed to investigate the stress distribution of alveolar bone in case of en masse retraction with lingual K-loop archwire using the 3-dimensional photoelastic stress analysis followed by stress freezing process. Lingual K-loop archwire which had loop in 15mm height was used and activated by retraction force of 350gm per each side. The results were as follows : 1. Central incisor : As the closer side to crown, the larger tensile stress was distributed at both mesial and labial surfaces and the larger compressive stress was distributed at distal surface. As the closer side to root apex, the larger compressive stress was distributed at lingual surface. The compressive stress was distributed at root apex. 2. Lateral incisor : The tensile stress was distributed at the coronal side of mesial surface. The compressive stress was distributed at distal surface. As the closer side to crown, the larger tensile stress was distributed at labial surface. The tensile stress was distributed at coronal side and the compressive stress was distributed at apical side of lingual surface. The compressive stress was distributed at root apex. 3. Canine : The tensile stress was distributed at coronal side and the compressive stress was distributed at apical side of musial surface. the tensile stress was distributed at distal surface. As the closer side to drown, the larger tensile stress was distributed at both musial and distal surfaces. The compressive stress was distributed at root apex. 4. Second premolar : The tensile stress was distributed at mesial surface. The compressive stress was distributed at coronal side and the tensile stress was distributed at apical side of distal surface. the compressive stress was distributed at coronal side of buccal surface. As the closer side to crown, the larger tensile stress was distributed at lingual surface. The compressive stress was distributed at root apex. 5. First molar : As the closer side to crown, the larger tensile stress was distributed at both mesial and distal surfaces. No stress was distributed at buccal surface. As the closer side to crown, the larger tensile stress was distributed at both lingual surfaces. The compressive stress was distributed at buccal root apexes. 6. Second molar : The compressive stress was distributed at all root apexes. As the closer side to crown, the larger compressive stress was distributed at both mesial and lingual surfaces, and the larger tensile stress at both distal and buccal surfaces. Transverse bowing effect was observed in en-masse retraction with lingual K-loop archwire, however vertical bowing effect was not. Rather, reverse vertical bowing effect was developed.

남성 사무직 근로자들의 직무스트레스와 간기능 이상과의 관련성

홍정연,김형렬,이보람,김용규,구정완,박정일 大韓産業醫學會 2009 대한직업환경의학회지 Vol.21 No.2

목적: 사무직 근로자의 직무스트레스와 간기능 이상의 관련성을 파악하고자 하였다. 방법: 근로자 건강검진에 참여한 남성 사무직 근로자 664명을 대상으로 응답자 직접 기입식 건강 검진 문진 및 한국인 직무스트레스 측정도구(Korean Occupational Stress Scale)의 결과와 각 근로자의 간기능 검사결과를 통해 간기능 이상에 영향을 주는 요인에 대해 분석하였다. 결과: 직무요구도 및 전체 직무스트레스 수준이 높은 군에서 간기능 이상률이 증가하였다. 음주 행동과 BMI에 따라 근로자 군을 분류하였을 때, 직무요구도 및 전체 직무스트레스 수준이 높은 군에서 간기능 이상률이 증가 하였다. 불건강 음주를 하는 군과 BMI 25이상 비만자군의 경우 직무스트레스의 수준이 간기능 이상에 중요한 역할을 하는 것으로 나타났다. 결론: 직무요구도 및 전체 직무스트레스 수준이 높은 군에서 간기능 이상과 관련성을 보였다. 따라서 직무스트레스의 조직적 관리 및 접근을 통해 간기능 건강에 기여 할 수 있을 것이다. Objectives: We wanted to investigate the relationship between job stress and liver dysfunction in Korean male white collar workers. Methods: A total of 700 male white collar workers who worked at one electronic institute and who participated in an annual surveillance program were recruited: 664(94.9%) workers were initially recruited and the data for 36 workers was excluded due to poor responses and a past history of liver disease. The questionnaire survey included the participants' general characteristics, the job-related factors, the health-related behaviors and job stress. Job stress was assessed using the Korean Occupational Stress Scale-Short Form (KOSS-SF). We merged the job stress data with the individual liver function results by conducting annual surveillance. Multiple logistic regression analysis with adjusting it for the Confounding variables, including alcohol drinking and the body mass index (BMI), was used to evaluate the relationship between job stress and liver dysfunction. Results: After adjustment for the confounding variables, the proportion of liver dysfunction cases was significantly higher in the groups with a high level of job stress, as assessed by the 'job demands and total score'. After conducting a stratified analysis with considering alcohol drinking and the BMI, the prevalence odds ratio of liver dysfunction was higher in the groups with a high level of job stress, as assessed by the 'job demands and total score'. Conclusions: The results of this study suggest that the level of job stress (and especially that assessed by the job demands and total score) is related to liver dysfunction. Thus, further preventive efforts and studies are needed to reduce job stress and address liver dysfunction.