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분노표현 양식과 스트레스 노출이 심박변이도에 미치는 영향
김현도,임명호,김현우,이석범,이경규,김현주,노상철,백기청,Kim, Hyun-Do,Lim, Myung-Ho,Kim, Hyun-Woo,Lee, Seok-Bum,Lee, Kyung-Kyu,Kim, Hyun-Joo,Rho, Sang-Cheol,Paik, Ki-Chung 대한불안의학회 2009 대한불안의학회지 Vol.5 No.1
Objective : Using patterns of change in heart rate variability (HRV), we investigated the effects of stress exposure and type of anger expression on cardiovascular diseases. Methods : Eighty-nine medical students were evaluated by STAXI-K, BDI, BAI, and measured HRV. According to the scores of anger expression questions in STAXI-K, objects are comparted to three groups. Each group is compared with others on the levels of depression, anxiety and HRV. Additionally objects are divided into two groups of functional anger expression group and dysfunctional anger expression group, and each group also divided into two groups, depending on the exposure of stressful situation or not. Members who took part in the stress exposure groups, they've got a serial arithmetic process for five minutes. We surveyed patterns of HRV in 4 each groups and estimated interactions between existence of stressful situation or type of anger expression and HRV. Results : Irrespective of stress manipulation, the dysfunctional anger expression group showed a marked increase in the LF/HF ratio in comparison to the functional anger expression group. Also, under conditions of stress manipulation, the stress exposure group exhibited a relatively increased level of TP. It can't be discriminated any correlations between stress manipulation and type of anger expression. Conclusion : Both of them, exposure to the stressful situation and type of anger expression, have influence on cardiovascular diseases. By controlling anger and way of express that, it is possible to diminish the incidence of cardiovascular diseases.
웅담이 CCl<sub>4</sub>로 유발된 mouse의 간 손상에 미치는 영향
김현도,이규재,박승규,권기록,Kim, Hyun-Do,Lee, Kyu-Jae,Park, Seong-Kyu,Kwon, Ki-Rok 대한약침학회 2005 Journal of pharmacopuncture Vol.8 No.3
Objectives : This study was aimed at investigating liver protection mechanism of bear bile juice (Fel Ursi)by inducing liver toxicity through $CCl_4$ in mice and evaluated histological and serological findings. Methods : Experiment groups was categorized into untreated normal group, $CCl_4$ treated control group, and orally administered bear bile juice experiment group. At the termination of experiment, gross examination of the liver as well as histological findings, and Total protein, Albumin, Total bilirubin, Direct bilirubin SGOT, SGPT, and ALP contents in the serum were evaluated. Results : 1. For gross examination and histological findings, $CCI_4$ treated control group showed destroyed lobular structure, increased fibrosis, as well as hepatic cirrhosis. For the group treated with bear bile juice, the lobular structure suffered less damage, and showed lower level of fibrosis and liver cirrhosis compared to the control group. 2. For serum analysis, Total protein and Albumin were significantly increased in the bear bile juice experiment group than the control group. Total bilirubin and Direct bilirubin didn't show significant differences between the two groups. SOOT, SGPT, and ALP were significantly decreased in the normal and bear bile juice experiment groups compared to the control group. Conclusion : Taken together, bear bile juice can be effectively used for recovering the liver functions and further researches must be conducted to verify the efficacies of bear bile juice.
한국한의학 관련학회지의 SCI등재를 위한 준비과정에 관한 고찰
김현도,강태식,권기록,Kim, Hyun-Do,Kang, Tae-Sik,Kwon, Ki-Rok 대한약침학회 2003 Journal of pharmacopuncture Vol.6 No.3
The purpose of this study is to investigate and analyze the selection process of the Science Citation Index(SCI). SCI has been the benchmarking medium of scientific journals for over 40 years by reviewing thousands of journals published each year. The discipline of Traditional Oriental Medicine has been gaining global interest in recent years, yet the number of related journals indexed by SCI has been minimal. Korean Medicine has been producing number of quality journals for decades, but lack of journals in the English language and other problems has hindered consideration for registering with SCI. This paper will focus on the journal selection process at ISI and recommend the criteria needed for a journal to be considered for SCI selection.
Matlab을 이용한 멀티빔 자료의 실체 소나 이미지 구현
김성보(Sung-bo Kim),김진후(Jin-hoo Kim),김동휘(Dong-hwi Kim),김현도(Hyun-do Kim) 한국마린엔지니어링학회 2007 한국마린엔지니어링학회 학술대회 논문집 Vol.2007 No.-
This paper describes how to generate stereoscopic sonar images by using multibeam data. Both Surfer and Matlab Program were used to create stereoscopic vision of the seafloor, and their images were compared. Stereoscopic sonar images might provide reality and more detailed information of the target and the seafloor topography.
Differential 자력계를 이용한 해양 자력 탐사
김동휘(Dong-hwi Kim),김진후(Jin-hoo Kim),김성보(Sung-bo Kim),김현도(Hyun-do Kim) 한국마린엔지니어링학회 2006 한국마린엔지니어링학회 학술대회 논문집 Vol.2006 No.-
A preliminary test has been performed by using several magnetic anomaly objects, such as anchor, metal buckets, bullet shell, and reinforced bar. From the test locations of the objects can be identified by analysing magnetic anomaly differences or magnetic gradient between two sensors. The test results were applied to field survey.