한국산 배의 Polyphenol 화합물군이 쥐의 면역기능에 미치는 영향

최희진,한호석,박정혜,배종호,우희섭,안봉전,배만종,김현구,최청 한국식생활문화학회 2003 한국식생활문화학회지 Vol.18 No.4

This study was conducted to investigate immunofunctional activity of the polyphenol fractions isolated from Korean pear. In the experimental of Rosette forming cell, the results showed that all the polyphenol fractions enhance the cell count compared with the control group. Especially polyphenol fraction II and III showed highly significant effect on Rosette forming cell, and allergy inhibition. After antigen challenge, histamine content of blood of the polyphenol groups was lowered to near the normal group.

한국 정신장애의 역학 조사 연구[I] : 각 정신장애의 유병률

조맹제,함봉진,김장규,박강규,정은기,서동우,김선욱,조성진,이준영,홍진표,최용성,박종익,이동우,이기철,배재남,신정호,정인원,박종한,배안,이충경 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.4

Objectives : This study aims to estimate the prevalence of the DSM-IV psychiatric disorders in Korean population using the Korean version of Composite International Diagnostic Interview (K-CIDI). Methods : Subjects were selected by taking multi-stage, cluster samples of 7,867 adult household residents, 18 to 64 years of age, in ten catchment areas. Total 78 trained interviewers administered the K-CIDI to the selected respondents, from June 1 to November30,2001. Results : Total 6,275 respondents completed the interview. Some 33.5% of respondents reported at least one lifetime disorder, 20.6% reported at least one-year disorder, and 16.7% reported at least one-month disorder. The most common lifetime disorders were alcohol abuse/dependence (17.24%), nicotine dependence/withdrawal (11.19%), specific phobia (5.16%), and major de-pressive disorder (4.25%). The lifetime prevalence of substance abuse/dependence (0.25%) and schizophrenia (0.16%) was very low. Nicotine and alcohol use disorder showed very high male/female ratio. Mood disorder and anxiety disorder were more prevalent among female than male. Conclusion : The prevalence of psychiatric disorders was high. In comparison with other studies, remarkable differences in distributions of psychiatric disorders across the areas and times were observed.

退栗性理學의 現代的 意義

裵宗鎬 연세대학교 인문과학연구소 1977 人文科學 Vol.38 No.-

The most important problem of speculation in Neo-Confucainism in Korea concerns the four manifestations and the seven emotions. After Chu Shi, the factions of ri and chi were formulated because of differences in the conceptual definition of the four manifestions and seven emotions. Specifically, the Ri faction regards the four manifestations as the beginning of ri, while the seven emotions are regarded as the beginning of chi. However, Yul-kok, based upon his loigc of chi enclosing ri, proclaimed that chi is the beginning with ri riding over it; therefore, he considered the seven emotions the total of the mind. Further, he construed that the four manifestations were the good part out of seven emotions and enclosed good and evil. It is this by affirmation that he construes that the seven emotions enclose the four manifestations. In Yul-kok's philosophy, there is no such concept as ri-primary or chi-primary. Thus it is consistent that the regards chi as enclosing ri, and chi as vehicle for ri. However, both Lee Toegye, who maintains that ri and chi begin simultaneously, or that ri and chi mutually began in two manifestations, and the faction of ri-primary, feel that Yul- kok's idea of chi overridden by ri is a foam of chi-primary. However, in truth, Yul-kok's philosophy does not admit ri-primary or chi-primary.

음악감상이 수술실에서 마취전 환자의 불안에 미치는 영향

배진호,박종국 충북대학교 의학연구소 2000 忠北醫大學術誌 Vol.10 No.1

연구목적: 수술을 받기 위해 대기하고 있는 대부분의 환자들은 마취전에 심한 불안을 느낀다. 이러한 불안은 마취전투약과 수술 중 필요한 마취제의 투약에도 영향을 미칠 수 있으며 또 수술후의 통증에도 영향을 미칠 수 있다. 음악의 청취는 사람의 마음을 안정시켜주는 역할을 하는 것으로 알려져 있는데 이러한 음악 감상이 수술전환자의 경우에 어떠한 영향을 미칠 수 있는가 보기 위해 본 연구를 수행하였다. 대상 및 방법: 80명의 환자를 무작위로 분류하여 음악을 듣는 군(group Ⅰ)과 듣지 않는 군(Group Ⅱ)으로 분류하였다. 병실에서 혈역학적 지표를 측정하고 1군은 환자가 선택한 음악을 듣게하였다. 수술실에 막 도착하였을 때와 마취를 시작하기 직전에 환자의 불안 점수를 측정하였다. 수술 후 이삼일째에 음악에 대한 환자의 만족도를 측정하였다. 결과: Ⅰ군의 수축기 혈압이 Ⅱ군의 불안 점수는 Ⅱ군에 비해 의미있게 낮았다. 결론 : 음악 청취는 마취전 환자의 불안을 감소시키는데 효과적으로 사용될 수 있을 것이다. Purpose: Most surgical patients experience preoperative anxiety. This anxiety can effect postoperative pain. Music has been recognized as a method to reduce anxiety and fear. The effects of music listening on the preanesthetic patient's anxiety in the operating room were studied. Materials and Methods: 80 patients were randomly divided into two groups; music listening group(Group Ⅰ) and non-listening group(Group Ⅱ). At ward, hemodynamic variables including systolic and diastolic blood pressur pressure and Pulse rate were measured as control values. Then Group I patients started to listen the music selected by patients. Hemodynamic values and measurements of anxiety score with Hamilton anxiety rating scale Were measured at two times; just arrival at operating room and just before anesthetic induction. Also, patient's response to the music was measured on the postoperative 2-3rd day. Reaults : There were no significant changes in terms of systolic pressure, diastolic pressure and pulse rate except the systolic pressure that is greater than that of controls in Group Ⅱ patients. In Group I patients, anxiety score was significantly lower than that of control(10.5±3.7 vs 4.4±3.1, 5.1±3.9). At post-music, anxiety score in Group I showed significant reduced compared with Group Ⅱ (p<0.05) Patients showed relatively good satisfaction with music in both groups. Conclusion : The results suggest that music therapy was effective to reduce preanesthetic anxiety.

수평하중이 작용하는 단독말뚝의 X-pile을 활용한 수평지지력 및 최대 휨모멘트 산정방법 제안

배종순,김성호 慶尙大學校 經營行政大學院 2004 工學硏究院論文集 Vol.20 No.-

Pile supported structures may be subjected to lateral loaded ; wind, wave, earth pressure and water pressure. The behavior of vertical pile subjected to the lateral loads depends upon characteristics of the lateral load, geometrical and structural properties of the pile, the properties of the soil in which the pile is embedded, and the change in soil properties as the pile is loaded repetitively. The purpose of this paper is to propose analysis method of single pile under lateral loads in clay. An interpretation were used to X-pile in clay based on undrain shear strength S_(u). The following results were obtained ; 1. The lateral resistance and bending moment formulas of single pile were presented as following. H_(a)=K_(H) · S^(a_(H))_(u) · y^(1/2) · D^(3/2) M_(a)= K_(M) · S^(a_(M))_(u) · y^(2/3) · D^(7/3) 2. For the undrain shear strength was less than 0.3㎏f/㎠, lateral resistance and bending moment were agreed with X-pile and proposal formula regardless of increasement of pile head displacement. For the undrain shear strength was more than 0.3㎏f/㎠, lateral resistance and bending moment of X-pile and proposal formula were showed up errors of less than 5 percent as increasement of pile head displacement.

골격성 Ⅱ급 부정교합자의 악교정 수술 후 설골의 위치와 상기도 변화에 관한 연구

배진성,김경호,박형식,허종기,박광호 大韓顎顔面成形再建外科學會 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.6

OSAS(obstructive sleep apnea syndrome) is becoming more and more of importance nowadays. Therefore the study concerning OSAS is very important. Most of the studies which have been reported were comparison of upper airway size and change of skeletal class Ⅰ group and skeletal class Ⅲ group respectively. But, most of the showing OSAS have pharyngeal narrowing combined with more or less distinct maxillary and mandibular deficiency. Therefore the aim of this study is to see posterior airway space and hyoid bone position in patients affected by class Ⅱ malocclusion and treated with orthognathic surgery. we measured the lines between selected upper air way landmarks on lateral cephalometric x-ray films of skeletal class Ⅱ 30 persons who had not been operated yet, were within 2 weeks after operation, were 6 months after operation. And we compared them respectively and analyzed them with pairing t-test, pearson correlation coefficient and multiple regression analysis. The results were as follows. First of all, skeletal class Ⅱ group was increased in all the level of PAS, especially PAS(MK) and PAS related to hyoid bone(H-phW, H-PhW(Me-H)) was significantly decreased within 6 months after operation but that was larger than preoperation. And then the PAS was increased after mandibular advancement surgery. While there was no significant correlation between PAS and surgical methods, there was statistical significance between PAS and a number of surgical movement. At last, the hyoid bone was advanced within 2 weeks after operation but relapsed within the follow up period. In the end of the study, it was turned out that PAS was always wider without distinction of the region after the operation and that there was significant correlation between the moving volume of hard tissues and the changing quantity of PAS( ; how much PAS was changed according to the moving degree of hard tissues). After this, to be based on the study, I consider that OSAS demands further study and that it is necessary to do more practical applications to the patients.

관계결속 및 신뢰가 서비스 제품의 애호도 및 만족도에 미치는 효과에 관한 이론적 연구

배병렬,김종호 조선대학교 경영경제연구소 2000 經營經濟硏究 = Management and economics research Vol.23 No.2

수평하중이 작용하는 단독말뚝의 허용수평지지력 결정 방법 제안

배종순,김성호,순봉열,유은희 경상대학교 생산기술연구소 2003 工學硏究院論文集 Vol.19 No.-

Great lateral forces arise commonly on retaining wall, piers and bulwark in harbours, bridge abutments and tower structure. Earth pressure dynamic forces(impact of ships), or wind pressure may be named as typical causes for these forces. This paper based on a series of model tests was performed to proposal the decision method of a allow lateral resistance of single pile under lateral load. Model tests were performed in changing of relative density. The model piles were made of copper tube, and the homogeneous model grounds were used air-dried fine sand enough to get through t.4 sieve. A summary test results were analyzed through the experiment as follows. The allow lateral resistance of the proposal method was larger than existing method as safety factor was applied two, that of the existing method was larger than proposal method as safety factor was applied three. But The allow lateral resistance was same to proposal method and existing method as safety factor was applied 2.5.

儒道佛 三敎의 軋轢과 調和

裵宗鎬 연세대학교 인문과학연구소 1983 人文科學 Vol.50 No.-

무리말뚝의 수평하중분담에 관한 실험적 연구

裵鍾淳,金成浩,崔震宇,姜秉卓 경상대학교 생산기술연구소 2000 生産技術硏究所論文集 Vol.16 No.-

Load distribution in group piles is an important matter of consequence for the safe design and the economical design. In the group piles, the model tests were to investigate the effects on spacing-to-diameter ratio of pile, number of piles and arrangement of the pile. The tops of pile were all set to rotate freely. This paper considered the load distribution by the location of the pile as compared the behavior of group piles with single pile. For a three row pile group at 3D spacing, the measured individual row distributions were 35~38%(lead), 32∼34%(middle) and 27∼30%(tail). This results were compared very favorably to those by McVay et al(1995). The shadowing effect for the parallel direction of lateral loading appears to be more significant than the one for the perpendicular direction of lateral loading.